CN104110175A

CN104110175A - Anti-technical-unlocking automatic door lock, anti-technical-unlocking idle cylinder and anti-technical-unlocking automatic engaging-disengaging key

Info

Publication number: CN104110175A
Application number: CN201310134360.6A
Authority: CN
Inventors: 陈志洪
Original assignee: Individual
Current assignee: Quanzhou Siwei Industrial Design Co Ltd
Priority date: 2013-04-18
Filing date: 2013-04-18
Publication date: 2014-10-22
Anticipated expiration: 2033-04-18
Also published as: CN104110175B

Abstract

The invention relates to an automatic door lock, an idle cylinder and an automatic engaging-disengaging key, belongs to the field of burglar prevention and aims to prevent technical unlocking. The automatic door lock comprises a latch, a housing, an auxiliary latch bolt mechanism, a reset mechanism, a main bolt mechanism, a switch mechanism and a safety locking mechanism. The auxiliary latch bolt mechanism comprises a latch bolt; at least one side of the latch bolt is provided with a groove. The main bolt mechanism comprises a slider bolt, an inner bolt and an outer bolt; the slider bolt and the inner bolt fit with each other and are slidably and retractably mounted inside the outer bolt. The idle cylinder comprises a cylinder shell, a cylinder body, a locking plate and a transmission shift wheel; the cylinder body comprises an inner plug and a plug sleeve; the inner plug and the plug sleeve are idly mounted inside a cylinder hole; during unlocking or locking, a key hole of the inner plug and key grooves of the plug sleeve automatically stagger at a certain angle and synchronously rotate. The automatic engaging-disengaging key comprises a key stem and key teeth. During unlocking, unlocking is achieved by a separation method of automatically hiding the key teeth.

Description

The automatic door lock of anti-technical opening, idle-run lock pin and automatic clutch key

Technical field

The present invention relates to automatic door lock, idle-run lock pin and the automatic clutch key in antitheft field, particularly relate to automatic door lock, general idle-run lock pin and the automatic clutch key thereof of anti-technical opening.

Background technology

As everyone knows, existing safe-guard door lock is to consist of latch bolt and square tongue mostly, but these latch bolts are snapped in crack between a door and its frame by hard things such as some cards easily, latch bolt is pushed to reach the effect of unlatching; Side's tongue is mainly again to keep by the spring dead bolt that pressurizes the state lock out, if crack between a door and its frame enough greatly also can be by the piecemeal effect that is prized to reach unlatching of unlocking tool.Besides existing lock core, idle-run lock pin all wants high a lot of with respect to anti-technical opening and damage capability without idle-run lock pin certainly, but they have common shortcoming: keyhole exposes, and to technical opening, provides basic condition.As for key, just one the passable single key of quality, and its shape ten thousand becomes not from wherein, has not a particle of intention, immediate constraint the reform of lock core.Due to above deficiency, give technical opening now condition is provided, cause the immeasurable loss of user.And aim of the present invention is exactly ensuring the quality of products, in handled easily, allows the possibility of technical opening equal zero.

Summary of the invention

The automatic door lock 0 of anti-technical opening, comprises snap close 1, lock housing 2, auxiliary latch bolt mechanism 4, resetting-mechanism 10, Zhu She mechanism 13, switching mechanism 17 and safe locking mechanism 23;

This snap close 1 forms inclined tongue hole 1d, reset hole 1a and main tongue hole 1z is arranged on a limit;

This has the lock housing 2 of side, and described side forms inclined tongue hole 2d, reset hole 2a and main tongue hole 2z;

Gai Fu latch bolt mechanism 4 is arranged in lock housing 2 for automatic lockout at inclined tongue hole 2d can limit to stretch;

This resetting-mechanism 10 with can limit stretch reset hole 1a 2a be arranged in lock housing 2, for realizing auxiliary latch bolt mechanism 4 automatic spring lockings;

Gai Zhu tongue mechanism 13 can limit to stretch and be arranged in lock housing 2 at main tongue hole 2z, for strengthening theftproof performance;

This switching mechanism 17 is arranged in lock housing 2, in order to open or to close theftproof lock;

This safe locking mechanism 23 is arranged in lock housing 2, in order to locking anti-theft lock, is unlatching or closed condition;

This lock core is arranged in lock core hole aa.

Inclined tongue hole 1d in described snap close 1 and lock housing 2 2d and reset hole 1a the position that is arranged in order of 2a stagger.

Described lock housing 2 is provided with column U, riser B and spring dead plate 2s.

Or in described lock housing 2, set up a base plate 3, column U, riser B and spring dead plate 20073 are changed and be located on this base plate 3.

Described auxiliary latch bolt mechanism 4 consists of latch bolt 5, supplementary plate 7, stage clip S, axostylus axostyle 6, reseting pressuring spring S, interlock slide plate 8 and limiting member 9; The diameter width of described axostylus axostyle 6 is followed successively by: narrow footpath-wide footpath-narrow footpath-narrow footpath, narrow footpath 6b3 offers limiting holes 69.

Or described auxiliary latch bolt mechanism 4 consists of latch bolt 5, fixed component 9, supplementary plate 7, stage clip S, axostylus axostyle 6, reseting pressuring spring S, interlock slide plate 8 and limiting member 9; The diameter width of described axostylus axostyle 6 is followed successively by: narrow footpath-wide footpath-narrow footpath-narrow footpath, and described narrow footpath 6b1 is cylinder, breach or screw thread, narrow footpath 6b3 offers limiting holes 69.

Or described auxiliary latch bolt mechanism 4 consists of latch bolt 5, supplementary plate 7, stage clip S, axostylus axostyle 6 and reseting pressuring spring S; The diameter width of described axostylus axostyle 6 is followed successively by: narrow footpath-wide footpath-narrow footpath-wide footpath, described these wide footpath 68 shapes are equal to interlock slide plate 8.

Or described auxiliary latch bolt mechanism 4 consists of latch bolt 5, fixed component 9, supplementary plate 7, stage clip S, axostylus axostyle 6 and reseting pressuring spring S; The diameter width of described axostylus axostyle 6 is followed successively by: narrow footpath-wide footpath-narrow footpath-wide footpath, and described narrow footpath is cylinder, breach or screw thread, described this wide footpath shape is equal to interlock slide plate 8.

As mentioned above latch bolt 5 at least one side offer groove 5b, described this groove 5b is vertical channel or skewed slot, described this groove 5b position is located at latch bolt 5 and stretches to the finedraw position between snap close 1 and lock housing 2 after snap close 1, in order to prevent that card etc. from carrying out technical opening.

At least one side of described latch bolt 5 is provided with restriction protruding rail 5a1, and described this restriction protruding rail 5a1 coordinates with inclined tongue hole restriction spill 2a1, can prevent that latch bolt 5 is when indentation, toward line of slope skew.

Described latch bolt 5 one side openings are provided with the fixing hole 5u that leads to the connecting hole 5d offering in cross section.

Described fixed component 9 is steady pin or screw with limiting member 9, this fixed component 9 be located at above-mentioned fixing hole 5u, for being connected of fixing latch bolt 5 and axostylus axostyle 6.

Described supplementary plate 7 slidably or is not slidably enclosed within on axostylus axostyle 6, the flap 7b of these supplementary plate 7 one end offers the narrower flap through hole 7b1 of diameter and coordinates with the narrow footpath of axostylus axostyle 6, and the flap 7b of the other end offers the wider flap through hole 7b2 of diameter and coordinates with the wide footpath of axostylus axostyle 6.

Described interlock slide plate 8 is circle or polygon, is slidably enclosed within on narrow footpath or not and is slidably integrated with axostylus axostyle 6; Described this interlock slide plate 8 coordinates with driven end 20a and keyed end 12b.

Described limiting member 9 is screw, steady pin, anti-flake C or wire; Described this limiting member 9 coordinates with limiting structure 69, in order to limit the position of interlock slide plate 8 and to prevent that it from coming off.

Described stage clip S is enclosed within the narrow footpath of axostylus axostyle 6, and its one end acts on flap 7b, and the other end acts on the cross section in wide footpath, in order to allow the direction of latch bolt 5 to rotate; Described reseting pressuring spring S is enclosed within the wide footpath of axostylus axostyle 6, and its one end acts on flap 7b, and it is upper that the other end acts on riser B, in order to automatically reseting of latch bolt 5.

Described resetting-mechanism 10 is by reset bolt 11, back-moving spring S, linkage piece 12 and limit column U and form.

Described reset bolt 11 is telescopic to be interted at riser through hole B1, riser through hole B2 and reset hole 2a, and when reset bolt 11 is 2 sections, the end of A section 11A is nose cone or round end, and the end of B11B section is provided with interlock through hole 11d; When described A section 11A and B11B section equal diameters, in the middle of it, be provided with limiting structure 69, this limiting structure 69 coordinates with limiting member 9, and this B section cover has back-moving spring S, and this back-moving spring S one end acts on limiting member 9, and the other end acts on riser B; Or described A section 11A diameter is while being greater than B section 11B diameter, this B section 11B cover has back-moving spring S, and this back-moving spring S one end acts on the cross section of A section 11A.

Described reset bolt 11 is more than 2 sections, described A, B, C ... section can be unanimously circle, polygon and abnormity or respectively do for oneself circle, polygon and abnormity; Described each section of diameter is for equal or unequal.

Described linkage piece 12 is rotatable is arranged on column U above, and described linkage piece 12 is extended with a keyed end 12b and an interlock end 12d; Described this keyed end 12b coordinates with interlock slide plate 8 or linkage piece 12 and is used for locking auxiliary latch bolt mechanism 4, and described this interlock holds 12d to coordinate and be driven in reset bolt 11 with the through hole 11d that links.

Described restriction column U is located on lock housing 2 or base plate 3 for limiting the rotation distance of linkage piece 12, thus the outreach of restriction reset bolt 11.

Described restriction column U substitutes with limiting member 9; Described this limiting member 9 be arranged in the limiting structure 119 on reset bolt 11 as [0020]described, described this limiting member 9 can be stopped by riser B or side, is used for limiting the outreach of reset bolt 11.

Described Zhu She mechanism 13 consists of outer tongue 14, interior tongue 15 and locking pearl Q; Described outer tongue 14 is slidably enclosed within on the outer end of interior tongue 15; Described locking pearl Q is located in the restriction through hole 14q of outer tongue 14, and coordinates with interior tongue 15 and riser B.

Described outer tongue 14 is more than 2, and described outer tongue 14 one sides are provided with oval through hole 14u, and side is provided with restriction through hole 14q, and described outer tongue 14 at least one side is provided with ledge 14t; Described this oval through hole 14u coordinates in column (U) or salient point (U), and this restriction through hole 14q is provided with locking pearl Q, and this ledge 14t is used for limiting outer tongue 14 outreach.

Described interior tongue 15 one sides are provided with column (U) or salient point (U), and parallel side is provided with pearl groove 15q; Described column (U) or salient point (U) and oval through hole rail 15u coordinate, in order to promote outer tongue 14; Described pearl groove 15q and locking pearl Q coordinate, and provide space to locking pearl Q when unblanking.

Described interior tongue 15 vertical side are extended with the panel 15b that a thickness is less than or equal to interior tongue 15 thickness, and described this panel 15b is provided with oval through hole rail 15u, restriction salient point 15a2 and locking salient point 15a1; Described this oval through hole rail 15u and column (U) or salient point (U) coordinate, play positioning and guiding effect, described restriction salient point 15a2 and lock arm 24a1 coordinate, in order to limit the revolution space of meshing flake, described locking salient point 15a1 and lock arm 24a1 coordinate, in order to lock unlocking condition, described locking salient point 15a1 and lock arm 24a1 coordinate, in order to lock blocking.

Described this panel 15b is provided with column (U) or salient point (U); Described this column (U) or salient point (U) are connected cooperation with connecting rod 18, play interlock effect.

Described Zhu She mechanism 13 consists of outer tongue 14, slide block tongue 16, interior tongue 15 and locking pearl Q; Described outer tongue 14 is slidably enclosed within on the outer end of interior tongue 15; Described locking pearl Q is located in the restriction through hole 14q of outer tongue 14, and coordinates with interior tongue 15 and riser B.

Described outer tongue 14 is more than 2, described outer tongue 14 one sides are provided with oval through hole 14u, described parallel side is provided with restriction through hole 14q and 1 or 2 slide block tongue through holes 1416, and described outer tongue 14 at least one side is provided with ledge 14t, and described outer dead bolt 14 inner sides are provided with the concavo-convex rail 14g of outer tongue; Described this oval through hole 14u coordinates with column (U) or salient point (U), be driven in interior tongue 15, described restriction through hole 14q is provided with locking pearl Q and coordinates with it, described slide block tongue through hole 1416 coordinates with slide block tongue 16, the concavo-convex rail 14g of described outer tongue coordinates with the concavo-convex rail 16g of slide block, normally flexible in order to retrain slide block tongue 16.

Described slide block tongue 16 Slidable telescopics be arranged on outer tongue 14 inner sides, described slide block tongue 16 one side corresponding shaping have the concavo-convex rail 16g of slide block, negative shape has the rail of actuating 16u; The concavo-convex rail 16g of described this slide block coordinates with the concavo-convex rail 14g of outer tongue, can slide along track, and described actuating rail 16u and actuating point 15U coordinate, and can be driven in actuating point 15U and be with 16 slips of movable slider tongue.

Described slide block tongue 16 Slidable telescopics be arranged on outer tongue 14 inner sides, described slide block tongue 16 one sides form and activate rail 16u; Described actuating rail 16u and actuating point 15U coordinate, and can be driven in actuating point 15U and be with 16 slips of movable slider tongue.

Described slide block tongue 16 one side corresponding shaping have the concavo-convex rail 16g of slide block, and the concavo-convex rail 16g of described this slide block coordinates with the concavo-convex rail 14g of outer tongue, can slide along track.

The selectable step 16t that forms of described slide block tongue 16; Described step 16t highly equals panel 15d thickness and outer tongue 14 or lock housing 2 or base plate 3 and contacts, and in order to slide block self, plays smooth slip.

Described except having [0027], [0028]with [0029]feature outside, another feature is that described interior tongue 15 vertical plane opposite sides are extended with the panel 15d that a thickness is less than interior tongue 15 thickness, described this panel 15d is provided with 1 or 2 and activates some 15U; Described this panel 15d can become flexible by anti-limited slip block tongue 16, and described this actuating point 15U coordinates to be with movable slider tongue 16 with actuating rail 16u.

Described locking pearl Q is located in the restriction through hole 14q of outer tongue 14; Described this locking pearl Q is when pearl groove 15q, and this interior tongue 15 and outer tongue 14 are in the lock state, and described this locking pearl Q is when rolling into hole of bead 3q, and this outer tongue 14 and riser B are in the lock state; Conflict in the side of described this locking pearl Q its first one end and interior tongue 15 when unblanking, the other end is in the 3q of the pearl hole of bead of riser B, and when then interior tongue 15 pearl groove 15q is slipped in one end, the other end rolls out from the pearl hole of bead 3q of riser B, last one end is in pearl groove 15q, and the space of a whole page of the other end and riser B is conflicted; Described this locking pearl Q when shutting its first one end in pearl groove 15q, the space of a whole page of the other end and riser B is conflicted, and when then one end rolls out from pearl groove 15q, the other end slips in the hole of bead 3q of riser B, conflict in the side of last one end and interior tongue 15, the other end is in the 3q of the hole of bead of riser B.

Described locking pearl (Q) is ball, oval pearl or corner cut cylinder.

Described switching mechanism 17 consists of unlatching knob X, one-way brake ratchet 21, back-moving spring S, sliding braking ratchet 22, torsion spring L, reduction torsion spring L and the braking plate 27 of revolving in transmission thumb wheel 26, driven gear 19, connecting rod 18, rotation driven member 20, door; Described transmission thumb wheel 26 can be followed being arranged on lock core of lock core rotation, and the driving cog 26w of the driven tooth 19w of described driven gear 19 and transmission thumb wheel 26 is engaged with each other.

Described transmission thumb wheel 26 at least one side offers more than one arc actuating slope groove 26b; Described this arc activates slope groove 26b and coordinates with the actuation head 29a that activates bolt 29.

Described transmission thumb wheel 26 is with driving cog 26w; Described this driving cog 26w and driven tooth 19w engagement, drive driven gear 19 rotations.

Described transmission thumb wheel 26 at least one side is set up a step surface 26a, and described this step surface 26a periphery offers more than one breaker slot 26g; Described this breaker slot 26g and sliding revolving while braking ratchet 22 for engagement, 26 of this transmission thumb wheels cannot rotate, and described this breaker slot 26g and sliding revolving are braked ratchet 22 for staggering, and 26 of this transmission thumb wheels can rotate.

Described transmission thumb wheel 26 home positions offer a center of circle shrinkage pool 26U or center of circle salient point 26U; Center of circle shrinkage pool 34U on described this center of circle shrinkage pool 26U or center of circle salient point 26U and lock core or center of circle salient point 34U socket.

Described driven gear 19 is rotatable is arranged on column U above, and described driven gear 19 one sides are provided with column U; Described this column U is connected with connecting rod 18; Or described this column U can coordinate with rotation driven member 20a simultaneously.

Described driven gear 19 one sides are provided with and activate salient point 19u; Described this activates salient point 19u and coordinates with rotation driven member 20a, in order to promote 20 rotations of rotation driven member, continuous and make to rotate driven member 20b rotation and promote interlock slide plate 8 or wide footpath, thus the auxiliary latch bolt of realization unlatching mechanism 4.

In described door, open knob X and form rotatable being arranged in lock housing 2 by swing handle X2 and power transmission shaft X3, described centered by power transmission shaft X3, swing handle X2 is unidirectional, two-way or multidirectional, is shaped as flat-shaped, large head, ellipticity, parallel shape, polygon-shaped or circle shape.

Described power transmission shaft X3 end is provided with a non-circular cover end Xc; While opening knob X in revolving door, can drive the identical rotation driven member 20 that is connected to this cover end Xc.

Described anti-flake C or the anti-drop screw LS of also comprising, described this anti-flake C and anti-drop screw LS prevent that in order to being connected of fixedly locked member 24 and cover end Xc it from coming off or becoming flexible.

Described rotation driven member 20 is synchronizeed and is rotated with unlatching knob X in door, and its blocked hole is non-circular hole; Described rotation driven member 20 driven end 20a are round end or fillet, and promote-side 20b is large round end or fillet or round end; Described promote-side 20b can promote to link slide plate 8 and then promote auxiliary latch bolt mechanism 4, is subject to limiting column U restriction but promote certain distance; Described promote-side 20b is subject to linking slide plate 8 while resetting counter pushing away, or conversion latch bolt 5 towards and anti-while pushing away promote-side 20b to certain distance while pulling latch bolt 5, this rotation driven member 20 will be defined column U and limit.

Described one-way brake ratchet 21 is rotatable is arranged on column U above, and described one-way brake ratchet 21 is extended with a ratchet 21w, and described these one-way brake ratchet 21 mid portions are provided with a salient point 21s, and this salient point coordinates with spring (S); Described this ratchet 21w and driving cog 26w engagement, in order to limit the single direction rotation of transmission thumb wheel 26; Described this salient point 21s coordinates with back-moving spring S, in order to automatically reset.

Described cunning is revolved braking ratchet 22 axle heads, and to be provided with oval through hole 22u rotatable and be slidably located on column U, the selectable groove 22l that has additional of described this axle head, dog point is provided with pawl 22w and groove 22l, and described groove 22l and groove 22l are in order to retrain torsion spring L force application location; Described pawl 22w coordinates with breaker slot 26g and actuating slope 27a; When described pawl 22w and breaker slot 26g mesh and stagger with actuating slope 27a, lock core rotates and is limited; Describedly when pawl 22w activated slope 27a and ejects breaker slot 26g, be subject to this torsion spring L simultaneously and press on the torsion on groove 22l, thereby the sliding braking ratchet 22 that revolves is slided, finally this pawl 22w and breaker slot 26g stagger, and lock core can be rotated further; Described this groove 22l coordinates with reduction torsion spring L, and the torsion of this reduction torsion spring L presses on and on groove 22l, makes slidingly to revolve pawl 22w and be close to transmission thumb wheel 26.

Described this reduction torsion spring L can with back-moving spring S as [0049]described substituting, exerts pressure the sliding braking ratchet 22 that revolves is rotated to a direction at correct position.

Described this braking plate 27 is can follow synchronous being connected on lock core of rotating of lock gall 34; Described this braking plate 27 is provided with at least one and activates slope 27a, and this actuating slope 27a is in order to eject pawl 22w.

This column U is optionally furnished with anti-flake C in sum, and this anti-flake C is in order to prevent coming off of associated components.

Described this safe locking mechanism 23 consists of hook knob X, spring S, positioning bead O, locking component 24 and anti-flake C in door.

In described door, hook knob X is rotatable is arranged in lock housing 2; In described this door, hook knob X consists of swing handle X2, button body X1 and power transmission shaft X3.

Or in described door, hook knob X consists of swing handle X2 and power transmission shaft X3.

Described centered by power transmission shaft X3, swing handle X2 is unidirectional, two-way or multidirectional, is shaped as flat-shaped, large head, ellipticity, parallel shape, polygon-shaped or circle shape.

Described power transmission shaft X3 end is provided with a non-circular cover end Xc; During the interior hook knob X of revolving door, can drive the identical locking component 24 that is connected to this cover end Xc.

Described swing handle X2 reverse side is provided with the hole of bead, location, describedly successively spring S and positioning bead O/Q is located in the O/Q of this hole of bead, location; Described spring S one end acts in the hole of bead, location, and the other end is put forth effort on positioning bead O/Q; Described positioning bead O/Q coordinates with the locating hole 2o of lock housing 2, in order to limit the rotation of hook knob X in door.

Described swing handle X2 reverse side can be provided with a salient point Xo or concave point Xo ' substitutes positioning bead O/Q and spring S, and this salient point Xo or concave point Xo ' coordinate with salient point 2o or concave point 2o ' in lock housing 2; When locking component 24 locks completely, and be interference fit between salient point 2o or concave point 2o ', with shell face be interference fit; When locking component 24, half locks half release, with salient point 2o or concave point 2o ' be matched in clearance, with shell face be interference fit; When locking component 24 complete release, and be interference fit between salient point 2o or concave point 2o ', with shell face be interference fit.

Describedly at swing handle X2 reverse side, can set up a biasing spring S and substitute positioning bead O/Q and spring S or salient point Xo or concave point Xo '; Described this biasing spring S one end acts on button body X1, and the other end acts in lock housing 2; Described this biasing spring S is in order to increase the rotational resistance of hook knob X in door.

Described button body X1 alternative forms a step along power transmission shaft X3 direction; Described this step can in order to block positioning bead O/Q or in order to reduce with lock housing 2 between spacing or directly contact with 2 of lock housings.

Described locking component 24 shaft core positions are provided with the non-circular hole identical with overlapping end Xc, and are extended with lock arm 24a1; Described while unblanking to lock, this lock arm 24a1 supports outer end at locking salient point 15a1; During described locking locking, this lock arm 24a1 is inner to be meshed with locking salient point 15a1.

The idle-run lock pin 25 of anti-technical opening, comprising: lock core shell 35, lock core, the anti-flake 28 of C type and transmission thumb wheel 26, be arranged in the lock core hole aa that lock core shell 35 offered in the mode of idle running; Described lock core consists of lock gall 34 and courage cover 33, and courage overlaps 33 rotating being enclosed within on lock gall 34.

Described lock core hole wall 35e is to projecting inward formation shell step 35c and shell step 35b, and the outer wall of described lock gall 34 protrudes and forms a courage step 341; Described shell step 35c and courage step 341 contradict each other, in order to limit the position of lock gall 34; Described courage cover 33 1 vertical planes and shell step 35b contradict each other, and another vertical plane and courage step 341 contradict each other.

Described courage step 341 offers the keyhole 34a staggering with marble hole 34v external part inward, Yi Bian courage cover 33 offers key 33a; Described keyhole 34a and key 33a overlap or stagger unblanking or be free to during locking.

Described lock core shell 35 is square with the axis also offers locating hole 35q, and the hole of bead, the location 34q that this locating hole 35q offers with lock gall 34 is corresponding; During 34qWei both sides, the hole of bead, described location break-through, be provided with envelope pearl 32, retainer spring S and positioning bead O/Q from top to bottom, be not provided with retainer spring S and positioning bead O/Q from top to bottom during break-through, this positioning bead O/Q is ball or round head column; Described positioning bead O/Q coordinates with locating hole 35q, in order to limit will unblank or shut and unblank or shut complete, the residing location status of lock core when inserting or extracting key 36; Or described locating hole 34q is located at lock gall 34, and location hole of bead 35q is located at lock core shell 35.

Described lock core shell 35 vertically also offers the control hole 35d leading between lock core hole wall 35e35e and step 35b, and described being provided with from top to bottom sealed pearl 32, control spring S and control pearl 31.

Described control pearl 31 is cylinder, polygon post or Qu Bianzhu, and described control pearl 31 one end over glaze cardiac prominences go out to form a diameter projection 31g, and this projection 31g is circle, polygon or bent limit shape; Described pearl body step surface 31h overlaps with courage the pearl body slope groove 33h and the pearl body groove 33g that offer 33 one end and coordinates, and projection 31g coordinates with the slope groove 34h offering on lock gall 34 and terminal groove 34g; Described when projection 31g slips into terminal groove 34g, pearl body step surface 31h synchronously enters pearl body groove 33g, and courage cover 33 can not rotate; Described when projection 31g skids off slope groove 34h, pearl body step surface 31g synchronously exits pearl body groove 33h for separated, and courage cover 33 can rotate.

Square with the axis boss 34d or shrinkage pool 34d that protrudes or be recessed to form a non-circle of described lock gall 34 other ends, this boss 34d or shrinkage pool 34d are connected with braking plate 27; Or described this vertical plane is provided with 1 above circle or salient point 34u or the shrinkage pool 34u of non-circle, the shrinkage pool 27u of described salient point 34u or shrinkage pool 34u and braking plate 27 or salient point 27u fit; Again or described this vertical plane axle center be provided with salient point 34U or the shrinkage pool 34U of a circle, described salient point 34U or shrinkage pool 34U are corresponding with the through hole 27U of braking plate 27, and and set shrinkage pool 26U or the salient point 26U fit of transmission thumb wheel.

Described lock gall 34 is square with the axis also offers marble hole 34v or shell fragment hole 34v, activate croze 34f and anticreep groove 34c; Described centered by lock gall 34 axis time, marble hole 34v or shell fragment hole 34v and described keyhole 34a, not on same Radius, activate croze 34f and communicate with pellet 30 or shell fragment hole 34v; Described marble hole 34v or shell fragment hole 34v are provided with envelope pearl 32, spring S and pellet 30 or shell fragment 30 from top to bottom; Activate in croze 34f and be provided with and activate bolt 29 and spring S; Anticreep groove 34c is provided with the anti-flake 28 of C type.

Described marble hole 34v or 34v break-through lock gall 34 both sides, shell fragment hole, or described marble hole 34v or 34v, shell fragment hole break-through lock gall 34 1 sides; Described unblank or during the reset mode of locking, the jacket wall of the marble hole 34v of lock gall 34 or shell fragment hole 34v and courage cover 33 or the grooving 33v offering are corresponding; Unblank or when locking is synchronously rotated, the key 33a that the marble hole 34v of lock gall 34 or shell fragment hole 34v offer with lock tube is corresponding.

Described actuating bolt 29 consists of actuation head 29a, tooth thick stick 291 and double wedge 29b, and telescopic being located at activates in croze 34f; Described actuation head 29a is round end, and double wedge 29b is located on tooth thick stick 291; When the described key bit 38v when key 36 all mates with pellet 30 or shell fragment 30, the code groove 30b of pellet 30 or shell fragment 30 and double wedge 29b are on same straight line, during rotational lock core, can unblank or locking, when actuation head 29a slips into arc actuating slope groove 26b, the code groove 30b engagement of double wedge 29b and pellet 30 or shell fragment 30, when actuation head 29a skids off arc actuating slope groove 26b, the code groove 30b of double wedge 29b and pellet 30 or shell fragment 30 departs from.

Described pellet 30 is cylinder or polygon post, or is cylinder or the polygon post of necking down 30c formula; Described this cylinder or polygon post pellet 30 are provided with annular pin groove 30b, and the big end surface of this cylinder can be provided with convex cone or groove 30a, and this convex cone or groove 30a coordinate with spring S.

Described pellet 30 is oblate post or polygon oblate post, or is the oblate post of necking down 30c formula or polygon oblate post; Described flat post or polygon flat post pellet 30 big end surface can be provided with convex cone or groove 30a, and this convex cone or groove 30a coordinate with spring S.

Described shell fragment 30 1 sides offer code groove 30b, and big end surface can be provided with convex cone or groove 30a.

Described courage cover 33 is also provided with the derailing 33b being meshed with the derailing 37a of key 36, or the derailing 33c being meshed with the derailing 41c of key 36; Described this derailing is for one side is above, rail layer is more than one deck; Described to take courage cover 33 be example, and courage overlaps 33 outer walls and inwall is respectively one side, and take a recessed layer or protruding layer is one deck.

Described courage cover 33 combines by steady pin 9 for one-shot forming or after being divided into 2 half above moulding again, and this steady pin 9 is with above-mentioned limiting member 9.

The automatic clutch key 36 of anti-technical opening, comprising: the shank of the key 37 and key denticle 38; Describedly also comprise that top determine pin 39 and pushes up and determine spring S; This top is determined pin 39 and top and determine the telescopic the shank of the key 37 that is located at of spring S and pushes up and determine in the 37b of hole.

Described the shank of the key 37 one end are the shank of the key 37, and the other end is provided with derailing 37a; Key denticle 38 one end are insertion end, and centre is provided with key bit 38v, and the other end is provided with derailing 38a; Described the shank of the key 37 and key denticle 38 can be unidirectional by derailing 37a and derailing 38a or the linking together of Bidirectional slide clutch.

Described derailing at least 1 face is provided with anti-delamination, and every face is at least one deck derailing, and every layer of derailing is more than at least one section; A described recessed layer or protruding layer are one deck.

Described the shank of the key 37 derailing one end are also provided with top determines hole 37b and determines with top the control hole 37k that hole 37b communicates, and key denticle 38 derailing one end are also provided with limiting hole 38b; Described top is determined pin 39 and is formed by limiting a 39b, control salient point 39k and rear end 39d, and this limits a 39b and coordinates with limiting hole 38b; Control salient point 39k and slidably stretch to control hole 37-41k/41k and coordinate with restriction point 34a1, this restriction point is concave point or flat; Rear end 39d acts on top and determines spring S.

The automatic clutch key 36 of anti-technical opening, comprising: the shank of the key 37 and key denticle 38; Described also comprise hide cover 41, top determine pin 39 and pushes up and determine spring S; The holddown groove 37a that these screening cover 41 one end are provided with fixed end 41a and the shank of the key 37 is connected, and the other end hides cover 41 screenings and is enclosed within key denticle 38; This top determines that pin 39 and top determine that spring S can stretch is located at and hides cover 41 bodies and push up and determine in the 41b of hole.

Described fixed end 41a is concaveconvex structure or is provided with screw hole 41ls, and screw hole 41ls and screw hole 37ls are anchored on screw LS.

41 one end are overlapped in described screening and the shank of the key 37 can one-body moldedly be key handle cover one 37-41.

Described screening is overlapped 41 other ends and is consisted of screening face and derailing 41c, and this screening face is in order to block key bit 38v, and derailing 41c comes off in order to prevent key denticle 38.

Described screening is overlapped 41 other ends and is consisted of screening face and derailing 41c, this screening face is more than demifacet and derailing 41c is more than one deck, a described key body flank of tooth or the reverse side of covering completely, for one side, not exclusively covers as demifacet, and it is one deck that derailing 41c be take a recessed layer or a protruding layer; While not inserting key unlocking: this screening face is in order to block the key flank of tooth, and the engagement that the derailing 38c that derailing 41c and key denticle 38 are offered can slide, in order to prevent that key denticle 38 from coming off; When inserting key and unblanking: this screening face is positioned at the screening face groove 34a2 of lock gall 34, derailing 41c and courage overlap 33 derailing 33c and coordinate, anti-free dropping effect when opening.

Described this screening cover 41 is also provided with top to be determined hole 41b and determines with top the control hole 41k that hole 41b communicates, and key denticle 38 one end are provided with limiting hole 38b; Described top is determined pin 39 and is formed by limiting a 39b, control salient point 39k and rear end 39d, and this limits a 39b and coordinates with limiting hole 38b; Control salient point 39k and slidably stretch to control hole 37k and coordinate with restriction point 34a1, this restriction point is concave point or flat; Rear end 39d acts on top and determines spring S.

The automatic clutch key 36 of anti-technical opening, comprising: the shank of the key 37 and key denticle 38; Describedly also comprise that pin 39 determine on top, top is determined spring S, top fibula 40 and pushes up and buckle spring S; This top is determined pin 39 and top and determine the shank of the key 37 tops that are located at that spring S can stretch and determine in the 37b of hole, and this top fibula 40 buckles with pushing up being located in the shank of the key 37 top button hole 37d that spring S can stretch; Fibula 40 one end, described top are provided with recessed neck 40h, and this recessed neck 40h coordinates with top clasp 38h.

Described the shank of the key 37 is provided with top and determines hole 37b and top button hole 37d, and corresponding with limiting hole 38b and the top clasp 38h of key denticle 38, this top clasp 38h groove consists of top clasp 38h and hook groove 38d; Described nail catcher hook 38h is inwardly time, and hook groove 38d is slope groove; Top clasp 38h is outwardly time, and slope groove is located at the slope groove 33f on the courage cover 33 of idle-run lock pin 36 of above-mentioned anti-technical opening.

The automatic clutch key 36 of anti-technical opening, comprising: the shank of the key 37 and key denticle 38; Describedly also comprise that top determine pin 91, pushes up and to determine spring S and magnetic head 37a/38a; Described this shank of the key link 37a and key denticle link 38a adopt magnetic head, and at least one end is with magnetic for described this shank of the key link 37a and key denticle link 38a, and non-magnetic one end is for inhaling magnetic metal.

Described the shank of the key 37 reset two halves, also comprise space nest 37e; Described space nest 37e can place the function that some magnetic or electronic inductor increase key; Or space nest 37e has additional button hole 37p in order to the operation of some electronic buttons.

This top is determined spring S and top to buckle spring S can be stage clip S or needle spring D in sum, and described needle spring D is located in needle spring groove 41d; When top, determine spring S or push up to buckle when spring S is stage clip S and can also set up envelope pearl 32, this envelope pearl 32 is located at this end of stage clip S.

In sum when automatic clutch key 36 is [0066], [0081]with [0085]during described structure, describedly selectablely lock gall 34 is offered to synchronous range line groove 34m coordinate with the courage cover 33 Synchronous Transmission pin 33n that are provided with; Or lock gall 34 offers the range line groove 33m of synchronizeing that Synchronous Transmission pin 34n and courage cover 33 is provided with and coordinates.

In sum when automatic clutch key 36 is [0066], [0091]with [0093]during described structure, described lock gall 34 offers synchronous range line groove 34m and coordinates with the courage cover 33 Synchronous Transmission pin 33n that are provided with; Or lock gall 34 offers the range line groove 33m of synchronizeing that Synchronous Transmission pin 34n and courage cover 33 is provided with and coordinates.

Also comprise that in sum key bit 38v or key 38v are for being laterally advisable, vertical with key axle.

Key denticle 38v is also as inductor in sum, and this induction comprises physics induction, chemical co-ordination and biological response.

Key denticle 38v can also hinder connector or collector body as current collection in sum.

In sum when key denticle (38v) is [0099]with [0100]architectural feature time, the marble hole of its lock gall (34v) and the pellet (30) being provided with change into corresponding hole nest and with supporting inducing receiver, circuit chip or the electronic equipment of key denticle (38v).

Automatic door lock of the present invention has following remarkable beneficial effect: auxiliary latch bolt has increased the groove that the instruments such as anti-card are opened, and allows the technical opening mode of card extruding no longer include possibility; Main tongue has adopted the cooperation of slide block tongue, interior tongue and outer tongue, compacter while not only allowing theftproof lock lock, and more allows the mode of some destructions or technical opening be difficult to put to good use.

Idle-run lock pin of the present invention has following remarkable beneficial effect: lock core adopts lock gall and courage cover to coordinate, wherein the position of lock gall keyhole or shell fragment hole and keyhole adopts dislocation design cleverly, the contraposition that realizes pellet or shell fragment and key bit by courage cover again meets the condition of unblanking, reach lock core internals and key denticle are hidden to unexposed perfect condition, allow technical opening no longer include possibility.

Automatic clutch key of the present invention has following remarkable beneficial effect: key adopt the shank of the key and key denticle slidably the mode of clutch design, when inserting that key will be unblanked or during locking, key is separation automatically; Gear key completes unblanks or when locking will be extracted, key can Automatic Combined.Owing to adopting automatic clutch design, not only easy to operate, security performance is remarkable.

Accompanying drawing explanation

Fig. 1.For the main tongue of the main automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan is to lock out and by the phantom drawing of safety locking state.

Fig. 2 is that the main tongue of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan is for opening and by the phantom drawing of safety locking state

Fig. 3 is the phantom drawing that the key of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan does not insert state.

Fig. 4 is the phantom drawing that the key of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan inserts half state.

Fig. 5 is the phantom drawing that the full insertion of key of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan does not rotate to be 0 ° of state, and the internal anatomy of the part position relations such as inside courage cover, lock gall and control pearl under 0 ° of state.

The key phantom drawing of 45 ° of states that turns clockwise when Fig. 6 is shutting of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, and the internal anatomy of the part running position relationships such as inside courage cover, lock gall and control pearls after 45 ° of rotations.

The key phantom drawing of 90 ° of states that turns clockwise when Fig. 7 is shutting of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, and the internal anatomy of the part running position relationship such as inside courage cover, lock gall, control pearl, trackwheel, actuating bolt and pellet after half-twist.

The key phantom drawing of 135 ° of states that turns clockwise when Fig. 8 is shutting of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, and the internal anatomy of the part running position relationships such as inside courage cover, lock gall, control pearl, trackwheel, actuating bolt and pellet after 5 ° of ROT13s.

The key phantom drawing of 180 ° of states that turns clockwise when Fig. 9 is shutting of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, and the inner rotation thumb wheel after Rotate 180 °, activate the internal anatomy of the part running position relationships such as bolt, pellet, outer tongue, interior tongue and locking pearl.

The key phantom drawing of 225 ° of states that turns clockwise when Figure 10 is shutting of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, and the inner rotation thumb wheel after 225 ° of rotations, activate the internal anatomy of the parts running position relationships such as bolt, pellet, outer tongue, interior tongue and locking pearl.

The key phantom drawing of 270 ° of states that turns clockwise when Figure 11 is shutting of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, and the parts such as the outer tongue in inside, interior tongue and locking pearl after 270 ° of rotations operate the internal anatomy of position relationships.

The key phantom drawing of 315 ° of states that turns clockwise when Figure 12 is shutting of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, and the inside cunnings after 315 ° of rotations are revolved the internal anatomy of the part running position relationships such as ratchet, transmission thumb wheel and braking plate.

The key phantom drawing of 360 ° of states that turns clockwise when Figure 13 is shutting of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, and the inside cunning after rotating 360 degrees is revolved the internal anatomy of the part running position relationships such as ratchet, transmission thumb wheel and braking plate.

When Figure 14 is moving back spoon of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, key is rotated counterclockwise the phantom drawing of 45 ° of states, and the inside cunnings after 45 ° of reversings are revolved the internal anatomy of the part running position relationships such as ratchet, transmission thumb wheel and braking plate.

When Figure 15 is moving back spoon of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, key is rotated counterclockwise the phantom drawing of 90 ° of states, and the inside cunnings after 90 ° of reversings are revolved the internal anatomy of the part running position relationships such as ratchet, transmission thumb wheel and braking plate.

When Figure 16 is moving back spoon of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, key is rotated counterclockwise the phantom drawing of 135 ° of states, and the inside cunnings after 135 ° of reversings are revolved the internal anatomy of the part running position relationships such as ratchet, transmission thumb wheel and braking plate.

When Figure 17 is moving back spoon of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, key is rotated counterclockwise the phantom drawing of 180 ° of states, and the inside cunnings after 180 ° of reversings are revolved the internal anatomy of the part running position relationships such as ratchet, transmission thumb wheel and braking plate.

Figure 18 is the phantom drawing that the key of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan is extracted half state.

Figure 19 is the phantom drawing of the complete exit status of key of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan.

The key phantom drawing of 45 ° of states that turns clockwise when Figure 20 is unblanking of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan.

The key phantom drawing of 90 ° of states that turns clockwise when Figure 21 is unblanking of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan.

The key phantom drawing of 135 ° of states that turns clockwise when Figure 22 is unblanking of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan.

The key phantom drawing of 180 ° of states that turns clockwise when Figure 23 is unblanking of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan.

The key phantom drawing of 225 ° of states that turns clockwise when Figure 24 is unblanking of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, and the internal anatomy of the part running position relationships such as inner rotation thumb wheel, driven gear, driven member and interlock slide plates after 225 ° of rotations.

The key phantom drawing of 270 ° of states that turns clockwise when Figure 25 is unblanking of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, and the internal anatomy of the part running position relationships such as inner rotation thumb wheel, driven gear, driven member and interlock slide plates after 270 ° of rotations.

The key phantom drawing of 315 ° of states that turns clockwise when Figure 26 is unblanking of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, and the internal anatomy of the part running position relationships such as inner rotation thumb wheel, driven gear, driven member and interlock slide plates after 315 ° of rotations.

The key phantom drawing of 360 ° of states that turns clockwise when Figure 27 is unblanking of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, and the internal anatomy of the part running position relationship such as inner rotation thumb wheel, driven gear, driven member and interlock slide plate after rotating 360 degrees.

When Figure 28 is moving back spoon of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, key is rotated counterclockwise the phantom drawing of 45 ° of states.

When Figure 29 is moving back spoon of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, key is rotated counterclockwise the phantom drawing of 90 ° of states.

When Figure 30 is moving back spoon of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, key is rotated counterclockwise the phantom drawing of 135 ° of states.

When Figure 31 is moving back spoon of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan, key is rotated counterclockwise the phantom drawing of 180 ° of states.

Figure 32 is the phantom drawing that the key of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan is extracted half state.

Figure 33 is the phantom drawing of the complete exit status of key of automatic door lock of the present invention, idle-run lock pin and automatic clutch key auxiliary plan.

Figure 34 is the auxiliary latch bolt mechanism of automatic door lock of the present invention while not being open in opening and by the phantom drawing of the interlock end safety locking state of linkage piece.

Figure 35 is that the automatic door lock of the present invention simulation bolt that resets while pushing is shifted the phantom drawing of state.

Figure 36 is that the automatic door lock of the present invention simulation bolt that resets while pushing is driven linkage piece to discharge the phantom drawing of auxiliary latch bolt mechanism state by snap close extruding.

Figure 37 is that the automatic door lock of the present invention simulation bolt that resets while pushing departs from snap close and resets, and Ji Fu latch bolt mechanism has lock out the phantom drawing of state.

Figure 38 is the exploded view of the auxiliary latch bolt mechanism of automatic door lock of the present invention.

Figure 39 is the schematic diagram of 3 different structure embodiments of reset bolt of automatic door lock of the present invention.

Figure 40 is that the latch bolt of automatic door lock of the present invention is towards the phantom drawing of the reset condition of transfer process.

Figure 41 is that the latch bolt of automatic door lock of the present invention is towards the phantom drawing of extracting rotation one visual angle state of transfer process.

Figure 42 is that the latch bolt of automatic door lock of the present invention is towards the phantom drawing that is further rotated a visual angle state of transfer process.

Figure 43 is that the latch bolt of automatic door lock of the present invention is towards the phantom drawing towards transition status that completes of transfer process.

Figure 44 is the schematic diagram of 3 different structure embodiments of latch bolt of automatic door lock of the present invention.

Figure 45 is the supporting embodiment structural representation of axostylus axostyle, interlock slide plate and the limiting member of automatic door lock of the present invention.

Figure 46 is that to have slide block tongue and outer tongue be two schematic diagrames that visual angle is contrary of the embodiment of three to the main lingual ribbon of automatic door lock of the present invention.

Figure 47 is the interior tongue of automatic door lock of the present invention and the schematic diagram at two contrary visual angles of tongue structure relation outside two sides.

Figure 48 is the schematic diagram at the interior tongue of automatic door lock of the present invention and two contrary visual angles of three outer tongue structure relations.

Figure 49 is the interior tongue of automatic door lock of the present invention and the schematic diagram at two contrary visual angles of the outer tongue structure relation in four sides.

Figure 50 is that the main lingual ribbon of automatic door lock of the present invention has two schematic diagrames that visual angle is contrary that slide block tongue and outer tongue are the embodiment at four sides.

Figure 51 is that the interior tongue of automatic door lock of the present invention is two schematic diagrames that visual angle is contrary of four different embodiments.

Figure 52 is the structural representation of safe locking mechanism one embodiment of automatic door lock of the present invention.

Figure 53 is the safe locking mechanism of automatic door lock of the present invention or the structural representation of follower embodiment two.

Figure 54 is the safe locking mechanism of automatic door lock of the present invention or the structural representation of follower embodiment three.

Figure 55 is the safe locking mechanism of automatic door lock of the present invention or the structural representation of follower embodiment four.

Figure 56 is the safe locking mechanism of automatic door lock of the present invention or the structural representation of follower embodiment five.

Figure 57 is the safe locking mechanism of automatic door lock of the present invention or the structural representation of follower embodiment six.

Figure 58 is the safe locking mechanism of automatic door lock of the present invention or the structural representation of follower embodiment seven.

Figure 59 is the safe locking mechanism of automatic door lock of the present invention or the structural representation of follower embodiment eight.

Figure 60 is the structural representation of the supporting embodiment of the column of automatic door lock of the present invention and riser and lock housing.

Figure 61 is column and the riser elder generation and the supporting structural representation that is arranged on again the embodiment of lock housing in floor of automatic door lock of the present invention.

Figure 62 is the structural representation of the courage cover embodiment one of idle-run lock pin of the present invention.

Figure 63 is the structural representation of the courage cover embodiment two of idle-run lock pin of the present invention.

Figure 64 is the structural representation of the courage cover embodiment three of idle-run lock pin of the present invention.

Figure 65 is the structural representation of the courage cover embodiment four of idle-run lock pin of the present invention.

Figure 66 is the structural representation of the courage cover embodiment five of idle-run lock pin of the present invention.

Figure 67 is the structural representation of the courage cover embodiment six of idle-run lock pin of the present invention.

Figure 68 is the structural representation of the courage cover embodiment seven of idle-run lock pin of the present invention.

Figure 69 is the structural representation of the courage cover embodiment eight of idle-run lock pin of the present invention.

Figure 70 is the structural representation of the courage cover embodiment nine of idle-run lock pin of the present invention.

Figure 71 is the structural representation of the lock gall embodiment one of idle-run lock pin of the present invention.

Figure 72 is the structural representation of the lock gall embodiment two of idle-run lock pin of the present invention.

Figure 73 is the structural representation of the lock gall embodiment three of idle-run lock pin of the present invention.

Figure 74 is the structural representation of the lock gall embodiment four of idle-run lock pin of the present invention.

Figure 75 is the structural representation of the lock gall embodiment five of idle-run lock pin of the present invention.

Figure 76 is the structural representation of the lock gall embodiment six of idle-run lock pin of the present invention.

Figure 77 is that the lock core shell of idle-run lock pin of the present invention is the structural representation of two different visual angles.

Figure 78 is the structural representation of another embodiment of transmission thumb wheel of idle-run lock pin of the present invention.

Figure 79 is the structural representation of the clutch step 1 of automatic clutch key of the present invention.

Figure 80 is the structural representation of the clutch step 2 of automatic clutch key of the present invention.

Figure 81 is the structural representation of the clutch step 3 of automatic clutch key of the present invention.

Figure 82 is the structural representation of the clutch step 4 of automatic clutch key of the present invention.

Figure 83 is the structural representation of the clutch step 5 of automatic clutch key of the present invention.

Figure 84 is the Facad structure schematic diagram of the derailment-proof the shank of the key of being provided with of automatic clutch key of the present invention and six kinds of key body Matching Relationships.

Figure 85 is the reverse side structural representation of the derailment-proof the shank of the key of being provided with of automatic clutch key of the present invention and six kinds of key body Matching Relationships.

Figure 86 is an embodiment positive and negative structural representation of being furnished with top fibula of automatic clutch key of the present invention.

Figure 87 is another embodiment positive and negative structural representation of being furnished with top fibula of automatic clutch key of the present invention.

Figure 88 is the embodiment positive and negative structural representation with magnetic head of automatic clutch key of the present invention.

Figure 89 is the structural representation of the relevant kit of automatic clutch key of the present invention.

Figure 90 is the embodiment positive and negative structural representation that hides cover of being furnished with of automatic clutch key of the present invention.

Figure 91 is that the key handle cover of automatic clutch key of the present invention is the structural representation of two different visual angles with another embodiment that hides cover.

Figure 92 is that a key handle cover again embodiment supporting with hiding cover of automatic clutch key of the present invention is the structural representation of two different visual angles.

Figure 93 be the top of automatic clutch key of the present invention determine pin, hide cover and key denticle each other supporting another embodiment be the structural representation of two different visual angles.

Figure 94 be the top of automatic clutch key of the present invention determine pin, complete hide cover and key denticle each other supporting another embodiment be the structural representation of two different visual angles.

Figure 95 is that pin is determined on the top of automatic clutch key of the present invention and the supporting embodiment again of full screening cover is the structural representation of two different visual angles.

Figure 96 is that the shank of the key of automatic clutch key of the present invention is two different visual angles structural representations with the embodiment that screening cover is integrated.

Figure 97 is that pellet of the present invention is the structural representation of buckshot of necking down.

Figure 98 is that pellet of the present invention is another structural representation of buckshot.

Figure 99 is that pellet of the present invention is the structural representation of the oval pellet of necking down.

Figure 100 is the structural representation that pellet of the present invention is another structure.

Figure 101 is that pellet of the present invention is the structural representation of the flat pellet of necking down.

Figure 102 is that pellet of the present invention is another structural representation of flat pellet.

In figure:

The specific embodiment

One,, in order further to explain technical scheme of the present invention, the present invention will be described in detail below in conjunction with accompanying drawing and summary of the invention, to formulate an auxiliary plan, but do not limit this invent remaining auxiliary plan and with the auxiliary plan of other lock structure.

As the automatic door lock 0 of Fig. 1,9,34,37,38,46,61 anti-technical openings, comprise snap close 1, lock housing 2, auxiliary latch bolt mechanism 4, resetting-mechanism 10, Zhu She mechanism 13, switching mechanism 17 and safe locking mechanism 23;

As shown in Figure 1, this snap close 1 forms inclined tongue hole 1a, reset hole 1d and main tongue hole 1z is arranged on a limit; Stagger in the position that inclined tongue hole 1a in snap close 1 and lock housing 2 and reset hole 1d are arranged in order; This snap close is fixed on door.

As shown in Fig. 1 and 61, this has the lock housing 2 of side, and its side forms inclined tongue hole 2d, reset hole 2a and main tongue hole 2z, staggers in the position that wherein the inclined tongue hole 2d in lock housing 2 and reset hole 2a are arranged in order; Bottom surface forms screw perforation ls, power transmission shaft through hole uu and lock core hole aa, and ls is in order to be fixed on lock housing on door in its screw perforation.

As shown in Fig. 1 and 61, in this lock housing 2, also set up a base plate 3, this base plate 3 is provided with column U, riser B and spring dead plate 2s, these columns U, riser B and spring dead plate 2s according to actual conditions, be defined as being fixed on after independent moulding on base plate 3 or with base plate 3 one-shot formings.

As shown in Fig. 1,34 and 38, Gai Fu latch bolt mechanism 4 consists of latch bolt 5, axostylus axostyle 6, stage clip S, supplementary plate 7, reseting pressuring spring S, interlock slide plate 8 and limiting member 9, can limit to stretch, at inclined tongue hole 2d, is arranged in lock housing 2 for automatic lockout.

As Figures 1 and 4 shown in 4, wherein latch bolt 5 one sides offer groove 5b, and this groove 5b is vertical channel or skewed slot, and the finedraw position that this groove 5b position is located at latch bolt 5 while stretching to snap close 1 between snap close 1 and lock housing 2, in order to prevent that card etc. from carrying out technical opening; Side is provided with restriction protruding rail 5a1, and this restriction protruding rail 5a1 coordinates with inclined tongue hole restriction spill 2a1, can prevent that latch bolt 5 is when indentation, toward line of slope skew; Another side offers this connecting hole of connecting hole 5d 5d and is connected with the narrow footpath 6b1 of axostylus axostyle 6.

As shown in Fig. 1,34 and 38, the diameter width of this axostylus axostyle 6 is followed successively by: the narrow footpath 6b3 of the wide footpath 6b2-of narrow footpath 6b1-, 6b1 as above-mentioned be connected with connecting hole 5d outside, also telescopic interting overlaps simultaneously and has spring S at the flap hole of supplementary plate 7 7b1, and this spring one end acts on the flap 7b1 other end and acts on 7b2; Wide footpath 6b2 interts and overlaps simultaneously and have reseting pressuring spring S at the flap hole 7b2 of supplementary plate 7 and riser B, and this reseting pressuring spring S one end acts on the flap 7b2 other end and acts on riser B; Narrow footpath 6b3 cover has interlock slide plate 8, and its end offers limiting holes 69, and this limiting holes is furnished with limiting member 9, and this limiting member 9 is in order to position fixing or restriction interlock slide plate 8; Because the flap face 7b1 area of supplementary plate 7 is greater than the area with inclined tongue hole 2d, so auxiliary latch bolt mechanism 4 is subject to the reseting pressuring spring S application of force while ejecting, the flap face 7b1 of this supplementary plate 7 supports in the lateral plates of lock housing 2.

As shown in Fig. 1 and 37, resetting-mechanism 10 is by reset bolt 11, back-moving spring S, linkage piece 12 and limit column U and form, with can limit stretch reset hole 1d 2a be arranged in lock housing 2, for realizing auxiliary latch bolt mechanism 4 automatic spring lockings.

As shown in Fig. 1 and 37, reset bolt 11 is telescopic to be interted at riser through hole B1, riser through hole B2 and reset hole 2a, and when this reset bolt 11 is 2 sections, the end of A section 11A is nose cone or round end, and the end of B11B section is provided with interlock through hole 11d; This A section 11A diameter is greater than B section 11B diameter, and B section 11B cover has back-moving spring S, and this back-moving spring S one end acts on the cross section of A section 11A.

As shown in Fig. 1 and 37, linkage piece 12 is rotatable is arranged on column U above, and linkage piece 12 is extended with a keyed end 12b and an interlock end 12d; This keyed end 12b coordinates with interlock slide plate 8 or linkage piece 12 and is used for locking auxiliary latch bolt mechanism 4, and this interlock holds 12d to coordinate and be driven in reset bolt 11 with the through hole 11d that links.

As shown in Fig. 1 and 9, limit column U and be located on base plate 3 for limiting the rotation distance of linkage piece 12, thus the outreach of restriction reset bolt 11.

As shown in Fig. 1,9 and 46, Zhu She mechanism 13 consists of outer tongue 14, interior tongue 15, slide block tongue 16 and locking pearl Q, can limit to be flexiblely located at main tongue hole 2z and to be arranged in lock housing 2, for strengthening theftproof performance.

Outer tongue 14 is 4, and outer tongue 14 one sides are provided with oval through hole 14u, and this oval through hole 14u coordinates with the column U of interior tongue 15, is driven in interior tongue 15; Parallel side is provided with restriction through hole 14q and 2 slide block tongue through holes 1416, and restriction through hole 14q is provided with locking pearl Q and coordinates with it, and slide block tongue through hole 1416 is provided with telescopic slide block tongue 16; Outer dead bolt 14 inner sides are provided with the concavo-convex rail 14g of outer tongue, and the concavo-convex rail 14g of outer tongue coordinates with the concavo-convex rail 16g of slide block, in order to retrain slide block tongue 16, make normal flexible; Outer tongue 14 one sides are provided with step 14t, and this step 14t is in order to limit the outreach of outer tongue 14.

Shown in 6, interior tongue 15 vertical side expressions in the eyes have a thickness to be less than the panel 15d of interior tongue 15 rear degree as Figures 1 and 4, and this panel is provided with and activates some 15U and the set actuating rail 16u cooperation of slide block tongue 16, in order to promote slide block tongue 16, slides; Interior tongue 15 another vertical side are extended with the panel 15b that a thickness is less than interior tongue 15 thickness, and this panel 15b is provided with oval through hole rail 15u, restriction salient point 15a2 and locking salient point 15a1; This oval through hole rail 15u and column U coordinate, play positioning and guiding effect, restriction salient point 15a2 and lock arm 24a1 coordinate, in order to limit the revolution space of meshing flake, locking salient point 15a1 and lock arm 24a1 coordinate, in order to lock unlocking condition, locking salient point 15a1 and lock arm 24a1 coordinate, in order to lock blocking.

As shown in Fig. 1 and 9 to 11, locking pearl Q is located in the restriction through hole 14q of outer tongue 14; This locking pearl Q is when pearl groove 15q, and this interior tongue 15 and outer tongue 14 are in the lock state, and this locking pearl Q is when rolling into hole of bead 3q, and this outer tongue 14 and riser B are in the lock state; Conflict in the side of this locking pearl Q its first one end and interior tongue 15 when unblanking, the other end is in the 3q of the pearl hole of bead of riser B, and when then interior tongue 15 pearl groove 15q is slipped in one end, the other end rolls out from the pearl hole of bead 3q of riser B, last one end is in pearl groove 15q, and the space of a whole page of the other end and riser B is conflicted; This locking pearl Q when shutting its first one end in pearl groove 15q, the space of a whole page of the other end and riser B is conflicted, and when then one end rolls out from pearl groove 15q, the other end slips in the hole of bead 3q of riser B, conflict in the side of last one end and interior tongue 15, the other end is in the 3q of the hole of bead of riser B.

As shown in Figure 12 and 26, switching mechanism 17 consists of unlatching knob X, one-way brake ratchet 21, back-moving spring S, sliding braking ratchet 22, torsion spring L, reduction torsion spring L and the braking plate 27 of revolving in transmission thumb wheel 26, driven gear 19, connecting rod 18, rotation driven member 20, door, in order to open or to close theftproof lock.

As shown in Fig. 1 and 7, transmission thumb wheel 26 is rotating to be arranged on lock core, and these transmission thumb wheel 26 one sides offer an arc and activate slope groove 26b, and this arc activates slope groove 26b and coordinates with the actuation head 29a that activates bolt 29; Transmission thumb wheel 26 is with driving cog 26w and driven tooth 19w engagement, in order to drive driven gear 19 rotations; Transmission thumb wheel 26 another sides are provided with a step surface 26a, and this step surface 26a periphery offers a breaker slot 26g; This breaker slot 26g and sliding revolving while braking ratchet 22 for engagement, 26 of this transmission thumb wheels cannot rotate, and this breaker slot 26g and sliding revolving are braked ratchet 22 for staggering, and 26 of this transmission thumb wheels can rotate; Transmission thumb wheel 26 home positions offer the center of circle, a center of circle salient point 26U; Center of circle shrinkage pool 34U socket on center of circle salient point 26U and lock core.

As shown in Fig. 1 and 12, driven gear 19 is rotatable is arranged on column U above, and driven gear 19 one sides are provided with column U; This column U is connected with connecting rod 18; Driven gear 19 one sides are provided with and activate salient point 19u; This activates salient point 19u and coordinates with rotation driven member 20a, in order to promote 20 rotations of rotation driven member, continuous and make to rotate driven member 20b rotation and promote interlock slide plate 8, thus the auxiliary latch bolt of realization unlatching mechanism 4.

As shown in Fig. 1,26 and 54, in door, open knob X and form rotatable being arranged in lock housing 2 by swing handle X2 and power transmission shaft X3, centered by power transmission shaft X3, swing handle X2 is circle shape.

As shown in Fig. 1 and 54, power transmission shaft X3 end is provided with a non-circular cover end Xc; While opening knob X in revolving door, can drive the identical rotation driven member 20 that is connected to this cover end Xc.

Also comprise anti-flake C, in order to being connected of fixedly locked member 24 and cover end Xc to prevent that it from coming off or becoming flexible.

So as Fig. 1 and 54, rotation driven member 20 is synchronizeed and rotated with unlatching knob X in door, its blocked hole is non-circular hole; Rotation driven member 20 driven end 20a are fillet, and promote-side 20b is fillet; Promote-side 20b can promote to link slide plate 8 and then promote auxiliary latch bolt mechanism 4, is subject to limiting column U restriction but promote certain distance; Promote-side 20b is subject to linking slide plate 8 while resetting counter pushing away, or conversion latch bolt 5 towards and anti-while pushing away promote-side 20b to certain distance while pulling latch bolt 5, this rotation driven member 20 will be defined column U and limit.

As shown in Fig. 1 and 12, one-way brake ratchet 21 is rotatable is arranged on column U above, and one-way brake ratchet 21 is extended with a ratchet 21w, and these one-way brake ratchet 21 mid portions are provided with a salient point 21s; This ratchet 21w and driving cog 26w engagement, in order to limit the single direction rotation of transmission thumb wheel 26, this salient point 21s coordinates with back-moving spring S, in order to automatically reset.

As shown in Fig. 1 and 12, sliding revolve braking ratchet 22 axle heads to be provided with oval through hole 22u rotatable and be slidably located on column U, the selectable groove 22l that has additional of this axle head, dog point is provided with pawl 22w and groove 22l, and groove 22l and groove 22l are in order to retrain torsion spring L force application location; Pawl 22w coordinates with breaker slot 26g and actuating slope 27a; When pawl 22w and breaker slot 26g mesh and stagger with actuating slope 27a, lock core rotates and is limited; When pawl 22w activated slope 27a and ejects breaker slot 26g, be subject to this torsion spring L simultaneously and press on the torsion on groove 22l, thereby the sliding braking ratchet 22 that revolves is slided, finally this pawl 22w and breaker slot 26g stagger, and lock core can be rotated further; This groove 22l coordinates with reduction torsion spring L, and the torsion of this reduction torsion spring L presses on and on groove 22l, makes slidingly to revolve pawl 22w and be close to transmission thumb wheel 26.

So as Fig. 1 and 74, braking plate 27 is can follow synchronous being connected on lock core of rotating of lock gall 34; This braking plate 27 is provided with two and activates slope 27a, and this actuating slope 27a is in order to eject pawl 22w.

As shown in Fig. 1 and 52, safe locking mechanism 23 consists of hook knob X, spring S, positioning bead O, locking component 24 and anti-flake C in door, in order to locking anti-theft lock, is unlatching or closed condition; In door, the rotatable transmission axis hole uu that is arranged on lock housing 2 of hook knob X is upper, and in door, a hook knob X consists of swing handle X2 and power transmission shaft X3; Centered by power transmission shaft X3, swing handle X2 is large head; Power transmission shaft X3 end is provided with a non-circular cover end Xc; During the interior hook knob X of revolving door, can drive the identical locking component 24 that is connected to this cover end Xc; Swing handle X2 reverse side is provided with positioning bead O hole, successively spring S and positioning bead O is located in the O/Q of this hole of bead, location; Spring S one end acts in positioning bead O hole, and the other end is put forth effort on positioning bead O; Positioning bead O coordinates with the locating hole 2o of lock housing 2, in order to limit the rotation of hook knob X in door.

As shown in Fig. 1 and 54, locking component 24 shaft core positions are provided with the non-circular hole identical with overlapping end Xc, and are extended with lock arm 24a1; While unblanking to lock, this lock arm 24a1 supports outer end at locking salient point 15a1; During locking locking, this lock arm 24a1 is inner to be meshed with locking salient point 15a1.

Also comprise anti-drop screw LS, in order to being connected of fixedly locked member 24 and cover end Xc to prevent that it from coming off or becoming flexible.

As shown in Fig. 1,6,7,64,74 and 77, the idle-run lock pin 25 of anti-technical opening, comprising: lock core shell 35, lock core, the anti-flake 28 of C type and transmission thumb wheel 26, be arranged in the lock core hole aa that lock core shell 35 offered in the mode of idle running; Lock core consists of lock gall 34 and courage cover 33, and courage overlaps 33 rotating being enclosed within on lock gall 34.

If Fig. 1,6,64,77 and 98 lock core hole wall 35e are to projecting inward formation shell step 35c and shell step 35b, the outer wall of lock gall 34 protrudes and forms a courage step 341; Shell step 35c and courage step 341 contradict each other, in order to limit the position of lock gall 34; Courage cover 33 1 vertical planes and shell step 35b contradict each other, and another vertical plane and courage step 341 contradict each other; Courage step 341 offers the keyhole 34a staggering with marble hole 34v external part inward, Yi Bian courage cover 33 offers key 33a; Keyhole 34a and key 33a overlap or stagger unblanking or be free to during locking; Lock core shell 35 is square with the axis also offers locating hole 35q, and the hole of bead, the location 34q that this locating hole 35q offers with lock gall 34 is corresponding; Location hole of bead 34q is not break-through, and it is provided with retainer spring S and positioning bead O/Q from top to bottom, and this positioning bead O/Q is round head column; Positioning bead O/Q coordinates with locating hole 35q, in order to limit will unblank or shut and unblank or shut complete, the residing location status of lock core when inserting or extracting key 36; Or locating hole 34q is located at lock gall 34, and location hole of bead 35q is located at lock core shell 35; Lock core shell 35 vertically also offers the control hole 35d leading between lock core hole wall 35e and step 35b, is provided with envelope pearl 32, control spring S from top to bottom and controls pearl 31; Controlling pearl 31 is cylinder, controls pearl 31 one end over glaze cardiac prominences and goes out to form a diameter projection 31g, and this projection 31g is circular; Pearl body step surface 31h overlaps with courage the pearl body slope groove 33h and the pearl body groove 33g that offer 33 one end and coordinates, and projection 31g coordinates with the slope groove 34h offering on lock gall 34 and terminal groove 34g; When projection 31g slips into terminal groove 34g, pearl body step surface 31h synchronously enters pearl body groove 33g for engagement, and courage cover 33 can not rotate; When projection 31g skids off terminal groove 34g, pearl body step surface 31h synchronously exits pearl body groove 33g for separated, and courage cover 33 can rotate.

As shown in Fig. 1 and 74, square with the axis of lock gall 34 other ends protrude the boss 34d that forms a non-circle, and this boss 34d is connected with braking plate 27; Lock gall 34 is square with the axis also offers marble hole 34v, activate croze 34f and anticreep groove 34c; In the time of centered by lock gall 34 axis, marble hole 34v and keyhole 34a, not on same Radius, activate croze 34f and communicate with pellet 30; Marble hole 34v break-through lock gall 34 both sides, this marble hole 34v is provided with envelope pearl 32, spring S and pellet 30 from top to bottom, unblanks or during the reset mode of locking, and it is corresponding that the marble hole 34v of lock gall 34 and courage overlap the 33 grooving 33v that offer; Unblank or when locking is synchronously rotated, the key 33a that the marble hole 34v of lock gall 34 offers with lock tube is corresponding; Activate in croze 34f and be provided with and activate bolt 29 and spring S; Anticreep groove 34c is provided with the anti-flake 28 of C type.

As shown in Fig. 1 and 7, activate bolt 29 and formed by actuation head 29a, tooth thick stick 291 and double wedge 29b; Actuation head 29a is round end, and double wedge 29b is located on tooth thick stick 291; When the key bit 38v of key 36 all mates with pellet 30, the code groove 30b of pellet 30 and double wedge 29b are on same straight line, during rotational lock core, can unblank or locking, when actuation head 29a slips into arc actuating slope groove 26b, the code groove 30b engagement of double wedge 29b and pellet 30, when actuation head 29a skids off arc actuating slope groove 26b, the code groove 30b of double wedge 29b and pellet 30 departs from.

As shown in Fig. 1 and 98, pellet 30 is cylinder, and this cylindrical billiard 30 is provided with annular pin groove 30b, and the big end surface of this cylinder can be provided with convex cone or groove 30a, and this convex cone or groove 30a coordinate with spring S.

As shown in Fig. 1 and 64, courage cover 33 is also provided with the derailing 33b being meshed with the derailing 37a of key 36, and this derailing is that two sides and a rail layer face are 2 layers; The courage of take cover 33 is example, and courage overlaps 33 outer walls and inwall is respectively one side, and take a recessed layer or protruding layer is one deck; Courage cover 33 offers that Synchronous Transmission pin 33n is provided with lock gall 34 synchronizes range line groove 34m cooperation.

As shown in Fig. 1,79 to 84 and 85, the automatic clutch key 36 of anti-technical opening, comprising: the shank of the key 37 and key denticle 38; The shank of the key 37 one end are the shank of the key 37, and the other end is provided with derailing 37a; Key denticle 38 one end are insertion end, and centre is provided with key bit 38v, and the other end is provided with derailing 38a; The shank of the key 37 and key denticle 38 can be unidirectional by derailing 37a and derailing 38a or the linking together of Bidirectional slide clutch.

As shown in Fig. 1,84 and 85, derailing two sides is provided with anti-delamination, and every is two-layer derailing, and every layer of derailing is one section.

As shown in Fig. 1,84 and 85, the shank of the key 37 derailing one end are also provided with top determines hole 37b and determines with top the control hole 37k that hole 37b communicates, and key denticle 38 derailing one end are also provided with limiting hole 38b; Top is determined pin 39 and is formed by limiting a 39b, control salient point 39k and rear end 39d, and this limits a 39b and coordinates with limiting hole 38b; Control salient point 39k and slidably stretch to control hole 37k and coordinate with restriction point 34a1, this restriction point is concave point or flat; Rear end 39d acts on top and determines spring S.

Two, again by reference to the accompanying drawings and by auxiliary plan above carry out main tongue blocking safety locking, main tongue unlocking condition safety locking, locking, unblank, simulate open the door, dead bolt towards conversion and the separation process of automatic clutch key demonstrate and set forth.

As shown in Figure 1, automatic clutch key 36 is under insertion state, and the Zhu She mechanism 13 of automatic door lock 0 is for locking out state, and by safe locking mechanism 23 safety lockings.

As shown in Figure 2, automatic clutch key 36 is under insertion state, and the Zhu She mechanism 13 of automatic door lock 0 is for locking state, and by safe locking mechanism 23 safety lockings.

As shown in Figure 3, this figure is locking step 1, shown when automatic clutch key 36 does not insert idle-run lock pin 25, wherein the auxiliary latch bolt mechanism 4 of automatic door lock automatic locking do well, reset bolt 11 also stretches out reset keyhole 2d, Zhu She mechanism 13 is for locking state; The position of lock gall 34 keyhole 34a is top.

As shown in Figure 4, this figure is locking step 2, shown that automatic clutch key 36 enters keyhole 34a mono-half, the perspective internal view that lock core shell 35 is hidden, can see courage cover 33 be enclosed within lock gall 34 be hidden in courage step 341 below, wherein grooving 33v is corresponding with pellet 30, and key 33a and key denticle 38 are on same straight line.Brief summary: communicated with key 33a by Fig. 3 and the known keyhole 34a of Fig. 4, pellet 30 or marble hole 34v be at the another side of lock gall 34, i.e. pellet 30 and the key 33a isolation of staggering, so the external world cannot touch pellet 30

As shown in Figure 5, this figure is locking step 3, shown that automatic clutch key 36 inserts 34a completely and enters key 33a rotation ° while being 0 °, each member position relation that is about to work is respectively: key denticle 38 is at key 33a, and the derailing 37a of the shank of the key 37 holds in keyhole 34a; Spring S supports the positioning bead Q part in the hole of bead 34q of location in locating hole 35q; Control the projection 31g of pearl 31 at the terminal groove 34g of lock gall 34, pearl body step surface 31h is in the pearl body groove 33g of courage cover 33; The Synchronous Transmission pin 33n of courage cover 33 is in the right terminal of the synchronous range line groove 34m of lock gall 34.

As shown in Figure 6, this figure is locking step 4, shown that automatic clutch key 36 turns clockwise 45 ° time, each member position variation relation in work is respectively: the shank of the key 37 drives lock gall 34 rotations and starts separated with key denticle 38, braking plate 27, the anti-flake 28 of C type, actuating bolt 29, pellet 30, spring S and positioning bead Q follow lock gall and synchronously rotate, and wherein positioning bead Q shifts out and pushed up back in the hole of bead 34q of location and exert pressure to spring S from locating hole 35q; Now control the projection 31g of pearl 31 away from the terminal groove 34g of lock gall 34, pearl body step surface 31h is still stuck in the pearl body groove 33g of courage cover 33, and lock tube 33 cannot left-right rotation; The Synchronous Transmission pin 33n of courage cover 33 is in the centre of the synchronous range line groove 34m of lock gall 34.

As shown in Figure 7, this figure is locking step 5, shown that automatic clutch key 36 turns clockwise 90 ° time, each member position variation relation in work is respectively: the shank of the key 37 continues to drive lock gall 34 rotations completely separated with key denticle 38, and now derailing 37a has arrived the terminal of derailing 33b; Wherein activate the actuation head 29a of bolt 29 near the arc actuating slope groove 26b of transmission thumb wheel 26; Because be that automatic clutch key 36 is first wife, see the code groove 30b of pellet 30 here in a straight line, and corresponding with the double wedge 29b that activates bolt 29; The terminal groove 34g that the projection 31g that now controls pearl 31 has departed from lock gall 34 slides to slope groove 34h, and pearl body step surface 31h is ejected at the pearl body groove 33g inner slope groove 34h of courage cover 33, and courage cover 33 can clockwise rotate; The Synchronous Transmission pin 33n of courage cover 33 is in the left terminal of the synchronous range line groove 34m of lock gall 34.

As shown in Figure 8, this figure is locking step 6, shown that automatic clutch key 36 turns clockwise 135 ° time, be respectively: the shank of the key 37 continues to drive lock galls 34 rotations at each member position variation relation of work, the terminal that derailing 37a promotes derailing 33a simultaneously drives courage to overlap 33 synchronous rotaries; Wherein activate the promotion of exerting pressure that bolt 29 is subject to spring S, its actuation head 29a starts to enter the arc actuating slope groove 26b of transmission thumb wheel 26, and double wedge 29b approaches the code groove 30b of pellet 30; The projection 31g that now controls pearl 31 departs from slope groove 34h, and when courage cover 33 is rotated clockwise, its pearl body slope groove 33h is at ejection hoodle body step surface 31h; The left terminal that the Synchronous Transmission pin 33n of courage cover 33 also can promote the synchronous range line groove 34m of lock gall 34 drives courage cover 33 to rotate.The synchronization action of this courage cover 33 and lock gall 34 is continued until that Figure 13 completes till Zhu She mechanism 13 completes and lock out, and will no longer set forth below.

As shown in Figure 9, this figure is locking step 7, shown that automatic clutch key 36 turns clockwise 180 ° time, at work and each member position variation relation that will work, be respectively: the shank of the key 37 continues to drive lock galls 34 rotations, the actuation head 29a that now activates bolt 29 has entered the deep trouth terminal that arc activates slope groove 26, and its double wedge 29b interts in the code groove 30 of pellet 30b.

The slide block tongue 16 of Zhu She mechanism 13 is contracted in outer tongue 14, and its slide block rail coordinates with actuating point 15U ginseng Figure 46 and 50 of interior tongue 15 with 16u; The column U of interior tongue 15 is the right terminal of oval through hole 14u of tongue 14 outside, and its long-range through hole 15u coordinates with column U, and separately its column U is connected with connecting rod 18; Locking pearl Q is outside in the restriction through hole 14q of tongue 14, and its part is positioned at the pearl groove 15q of tongue 15, and the locked pearl Q of outer tongue 14 and interior tongue 15 locks together Just because of this.

As shown in figure 10, this figure is locking step 8, shown that automatic clutch key 36 turns clockwise 225 ° time, each member position variation relation in work is respectively: the shank of the key 37 continues to drive lock gall 34 rotations, the actuation head 29a that now activates bolt 29 promotes arc actuating slope groove 26b and has also just driven transmission thumb wheel 26 to rotate, this transmission thumb wheel 26 drives driven gear 19 by driving cog 26w and driven tooth 19w, indirectly drive the connecting rod 18 being connected with the column U of driven gear 19, and connecting rod 18 drives interior tongue 15, the locked pearl Q of outer tongue 14 and interior tongue 15 pins and interior tongue 15 synchronizing movings, oval through hole rail 15u is subject to column U constraint and starts displacement.

As shown in figure 11, this figure is locking step 9, shown that automatic clutch key 36 turns clockwise 270 ° time, be respectively: the shank of the key 37 continues to drive lock galls 34 rotations at each member position variation relation of work, driven gear 19 continues drivening rods 18 to be promoted interior tongue 15 and lock out movement; Now lock pearl Q and fallen into 3q, outer tongue 14 and interior tongue 15 have unlocked, change the locking between outer tongue 14 and riser B into; Outer tongue 14 is locked static now, and interior tongue 15 continues to lock out its actuating point 15U promotion slide block rail 16u and with movable slider tongue 16, stretches out the slide block tongue through hole 1416 of outer tongue 14; The oval through hole rail 15q of interior tongue 15 is still subject to column U constraint and carries out displacement.Zhu She mechanism 13 to lock out operating principle substantially like this, will no longer set forth below.

As shown in figure 12, this figure is locking step 10, shown that automatic clutch key 36 turns clockwise 316 ° time, at each member position variation relation work and that be about to work, be respectively: the shank of the key 37 continues to drive lock gall 34 rotations, transmission thumb wheel 26 is still subject to activating bolt 29 and drives rotation, in figure, can find out that driving cog 26w and ratchet 21w are in being close to engagement, as long as transmission thumb wheel 26 clockwise rotates, ratchet 21w can be close to driving cog 26w, if rotate counterclockwise, will be prevented by structure and the position relationship of ratchet 21w and driving cog 26w; The pushing that wherein the sliding oval through hole 22u that revolves braking ratchet 22 is subject to torsion spring L moves up, and the pushing that groove 221 is subject to torsion spring L makes to brake the breaker slot 26g that ratchet 22w is close to step 26a edge.

As shown in figure 13, this figure is locking step 11, shown that automatic clutch key 36 turns clockwise 360 ° time, be respectively: the shank of the key 37 continues to drive lock galls 34 rotations at each member position variation relation of work, transmission thumb wheel 26 is still subject to activating bolt 29 and drives and rotate; Wherein breaker slot 26g terminal is that step promotes pawl 22w, it is limited that but long-range through hole 22u moves down distance, make pawl 22w stop displacement, also just limit breaker slot 26g and continue to have promoted, thereby limited clockwise rotating now transmission thumb wheel 26 and all cannot rotating clockwise or counterclockwise of transmission thumb wheel 26.This cunning is set, and to revolve the object of braking ratchet 22 are actions that volitional check completes locking process, allow lock operation with existing shut not different, shut with regard to directly forward to motionless till.

As shown in figure 14, this figure moves back a spoon step 1 when completing locking, shown when automatic clutch key 36 is rotated counterclockwise 45 °, at each member position variation relation of working, be respectively: the shank of the key 37 has continued to drive lock gall 34 reverse rotations, and braking plate 27 grades are followed lock gall 34 and synchronously rotated; Activate when bolt 29 is synchronous to rotate because of transmission thumb wheel 26 is subject to the prevention of ratchet 21 cannot reverse rotation, it is just moving by being deep to creep that its actuation head 29a activates slope groove 26b at arc, its double wedge 29b also outwards shifts out from code groove 30b; Wherein 34, courage cover should not be synchronizeed with lock gall 33 reverse rotation, but Fig. 9 introduced double wedge 29b and interted at code groove 38b above, making pellet 30 cannot be subject to external force moves, now irremovable pellet 30 has served as the function of the Synchronous Transmission pin 33n that above looks like Fig. 8 introduction, the key teeth groove 38v that it pushes up has served as the transmission range line groove 34m that above looks like Fig. 8 introduction, drives key denticle 38 to drive 34 rotations of courage cover simultaneously.

As shown in figure 15, this figure moves back a spoon step 2 when completing locking, shown when automatic clutch key 36 is rotated counterclockwise 90 °, at each member position variation relation of working, be respectively: the shank of the key 37 continues to drive lock galls 34, synchronous its actuating slope 27a that rotates of braking plate 27 is near braking ratchet 22w; Key 38 continues to be shifted out code groove 30a by synchronizing direct to double wedge 29b, if key 38 does not rotate to the position shown in figure, after rotary course in, also can be described in Fig. 5 to 8, Synchronous Transmission pin 33n can drive synchronous range line groove 34m, until key bit 38 as shown in position, will stop operating, this operating principle is sequentially as shown in Fig. 7,6 and 5; Now actuation head 29a has shifted out arc and has activated slope groove 26b.

As shown in figure 16, this figure moves back a spoon step 3 when completing locking, shown when automatic clutch key 36 is rotated counterclockwise 135 °, each member position variation relation in work is respectively: the shank of the key 37 continues to drive lock gall 34, because of key denticle 38 and no longer rotation of courage cover 33, now pellet 30 is followed lock gall 34 rotations and is shifted out from key teeth groove 30v; The actuating slope 27a of braking plate 27 promotes pawl 22w, because of sliding, revolve that power that braking ratchet 22 is subject to two torsion spring L moves up respectively and its braking ratchet 22w is close on step 26a limit also, this braking ratchet 22w with breaker slot 26g depart from only have braking ratchet 22w and breaker slot 26g to depart from could to realize unblank next time or during locking actuation head 29a could promote transmission thumb wheel 26, transmission thumb wheel 26 restriction cancellation that turns clockwise.

As shown in figure 17, this figure moves back a spoon step 4 when completing locking, shown when automatic clutch key 36 is rotated counterclockwise 180 °, each member position variation relation in work is respectively: the shank of the key 37 continues to drive lock gall 34, other member and upper as what difference that do not have of Figure 16 introduction is mainly that pellet 30 refers to the introduction as Fig. 5 with the position relationship of courage cover 33.

As shown in figure 18, this figure moves back a spoon step 5 when completing locking, has shown that automatic clutch key key 36 exits the position relationship schematic diagram of each member of half.

As shown in figure 19, this figure for complete than shown in move back a spoon step 6, shown the position relationship schematic diagram of each member when automatic clutch key 36 exits completely.

As shown in figure 20, this figure is the step 1 of unblanking, and has shown that automatic clutch key 36 turns clockwise 45 ° time, and at each member position variation relation of work, this step operating principle of unblanking is the same to be introduced as Fig. 6, at this, no longer sets forth.

As shown in figure 21, this figure is the step 2 of unblanking, and has shown that automatic clutch key 36 turns clockwise 90 ° time, and at each member position variation relation of work, this step operating principle of unblanking is the same to be introduced as Fig. 7, at this, no longer sets forth.

As shown in figure 22, this figure is the step 3 of unblanking, and has shown that automatic clutch key 36 turns clockwise 135 ° time, and at each member position variation relation of work, this step operating principle of unblanking is the same to be introduced as Fig. 8, at this, no longer sets forth.

As shown in figure 23, this figure is the step 4 of unblanking, and has shown that automatic clutch key 36 turns clockwise 180 ° time, and at each member position variation relation of work, this step operating principle of unblanking is the same to be introduced as Fig. 9, at this, no longer sets forth.

As shown in figure 24, this figure is the step 5 of unblanking, and has shown that automatic clutch key 36 turns clockwise 225 ° time, and at each member position variation relation of work, the operating principle of Gai Zhu tongue mechanism 13 is the same to be introduced as Figure 11 to 9, at this, no longer sets forth.Here introduce some member position relations in work of how to open auxiliary latch bolt mechanism 4 are respectively: the driving cog 26w of transmission thumb wheel 26 and the driven tooth 19w of driven thumb wheel 19 mesh, this driven thumb wheel 19 is provided with and activates salient point 19u, the driven end 20a of driven member 20 stretches to driven gear 19, promote-side 20b stretches to linkage piece 8, and wherein linkage piece 8 is positioned at the right of keyed end 12b.

As shown in figure 25, this figure is the step 6 of unblanking, and has shown that automatic clutch key 36 turns clockwise 270 ° time, and at each member position variation relation of work, the operating principle of Gai Zhu tongue mechanism 13 is the same to be introduced as Figure 11 to 9, at this, no longer sets forth.Some member position relations in work of introduce opening auxiliary latch bolt mechanism 4 are here respectively: transmission thumb wheel 26 drives driven thumb wheel 19 by driving cog 26w with driven tooth 19w engagement, wherein activate salient point 19u and synchronize rotation with driven gear 19 and be close to driven end 20a.

As shown in figure 26, this figure is the step 7 of unblanking, and has shown that automatic clutch key 36 turns clockwise 315 ° time, and at each member position variation relation of work, the operating principle of Gai Zhu tongue mechanism 13 is the same to be introduced as Figure 11 to 9, at this, no longer sets forth.Here some member position relations in work of introducing the auxiliary latch bolt of unlatching mechanism 4 are respectively: transmission thumb wheel 26 continues to drive driven thumb wheel 19, wherein activate salient point 19u and promote driven end 20a, make the promote-side 20b of driven member 20 promote interlock slide plate 8, interlock slide plate 8 drives Liao Fu latch bolt mechanism 4 to lock, and this linkage piece 8 also promotes to move to the left side after keyed end 12b.

As shown in figure 27, this figure is the step 8 of unblanking, and has shown that automatic clutch key 36 turns clockwise 360 ° time, and at each member position variation relation of work, the operating principle of Gai Zhu tongue mechanism 13 is the same to be introduced as Figure 11 to 9, at this, no longer sets forth.Here some member position relations in work of introducing the auxiliary latch bolt of unlatching mechanism 4 are respectively: transmission thumb wheel 26 continues to drive driven thumb wheel 19, wherein activate salient point 19u and complete promotion driven end 20a, and depart from driven end 20a, the slide plate 8 that now links is subject to the power of back-moving spring S and the locking of keyed end 12b is close to keyed end 12b.

As shown in Figure 28 to 33, those figure move back spoon step 1 to 6 while unblanking for completing, shown that respectively automatic clutch key 36 is rotated counterclockwise 45 °, 90 °, 135 ° and 360 °, and while extracting key, each member position variation relation in work, those move back, and spoon step operating principle is the same to be introduced as Figure 14 to 19, at this, no longer sets forth.

As shown in figure 34, this figure simulates the step 1 of opening the door, shown that when the auxiliary latch bolt mechanism 4 of the automatic door lock 0 being unlocked and resetting-mechanism 10 push the door open, position relationship is not respectively: Zhu She mechanism 4 is because the keyed end 12b locking of locked 12 of interlock slide plate 8 is wherein in locking state, and latch bolt 5 exits inclined tongue hole 1a; The reset bolt 11 of resetting-mechanism 10 stretches to reset hole 1d.

As shown in figure 35, this figure is the simulation step 2 of opening the door, and has shown that when the auxiliary latch bolt mechanism 4 of the automatic door lock 0 being unlocked and resetting-mechanism 10 push the door open, position relationship is respectively: reset bolt 11 from one end to the other side moves at reset hole 1d.

As shown in figure 36, this figure is the simulation step 3 of opening the door, and has shown that when the auxiliary latch bolt mechanism 4 of the automatic door lock 0 being unlocked and resetting-mechanism 10 push the door open, position relationship is respectively: reset bolt 11 is subject to thrust and exits from reset hole 1d, and supports on snap close 1; Its interlock through hole 11d drives interlock end 12d to make linkage piece 12 rotations, and keyed end 12b follows linkage piece 12 and rotates with interlock slide plate 8 and depart from, interlock slide plate 8 latch-releases, and the power that now auxiliary latch bolt mechanism 4 is subject to back-moving spring S resets and lock out.

As shown in figure 37, this figure simulates the step 4 of opening the door, shown that when the auxiliary latch bolt mechanism 4 of the automatic door lock 0 being unlocked and resetting-mechanism 10 push the door open, position relationship is respectively: reset bolt 11 departs from snap closes 1, resetting-mechanism is subject to back-moving spring S effect recovery reset mode.

As shown in figure 40, this figure be latch bolt 5 towards switch process 1, shown that latch bolt 5 position relationship of associated components when not changing is respectively: latch bolt 5, in inclined tongue hole 2a, and is connected with the members such as connecting rod 6.

As shown in figure 41, this figure is that latch bolt 5 is towards switch process 2, shown that latch bolt 5 position relationship of associated components when not changing is respectively: during latch bolt 5 is drawn out inclined tongue hole 2a and is rotated, connecting rod 6 is synchronously drawn out its wide footpath 6b2 and exerts pressure to spring S, slide block 8 also promotes interlock end 20a in flakes, and interlock end is subject to U or riser B restriction.

As shown in figure 42, this figure be latch bolt 5 towards switch process 3, shown that latch bolt 5 position relationship of associated components when not changing is respectively: continue rotation latch bolt 5.

As shown in figure 43, this figure is that latch bolt 5 is towards switch process 4, shown that latch bolt 5 position relationship of associated components when not changing is respectively: latch bolt 5 rotations are complete to coincide with inclined tongue hole 2a, the reset that is subject to being again pressed spring S promotes wide footpath 6b2, thereby latch bolt 5 is retracted to inclined tongue hole 2a, finally complete latch bolt 5 towards conversion.

As shown in Figure 79, this figure is automatic leaving office key 6 separating steps 1, shown that the shank of the key 37, key denticle 38 are combined by derailing 37a and derailing 38a cunning, and determine pin 39 tops calmly firmly to prevent that their left and right are subject to external force and depart from mutually by pushing up, wherein control salient point 39k and expose control hole 37k.

As shown in Figure 80, this figure is automatic clutch key 6 separating steps 2, has shown that control salient point 39k is pushed rearward moving at control hole 37k.

As shown in Figure 81, this figure is automatic clutch key 6 separating steps 3, has shown that control salient point 39k continues to be pushed at control hole 37k, until a restriction 39b exits top, determines hole 38b.

As shown in Figure 82, this figure is automatic clutch key 6 separating steps 4, has shown the shank of the key 37 half after the position relationship of member separated with key denticle 38, wherein derailing 37a and derailing 38a half be sliding closing, half is separation.

As shown in Figure 83, this figure breathes out key 6 separating steps 5 in automatically, has shown the shank of the key 37 and the whole after separating position relationships of key denticle 38, and its lunch 37a that derails is all separated with derailing 38a.

Four, in the related embodiment of these some members of giving an example.

As shown in figure 39, this figure 3 embodiment that reset bolt 11 is different that given an example: the bolt 11 that resets is above two sections, and A section 11A diameter is greater than B section 11B, wherein B section 11B offers limiting holes 119 and interlock hole 11d; Intermediate reset bolt 11 is two sections, and A section 11A diameter is greater than B section 11B, and wherein B section 11B offers interlock hole 11d, and what here note is this B section 11B by interlock hole 11d not round shape but flat-shaped here; The bolt 11 that resets is below two sections, and A section 11A diameter is greater than B section 11B, here note be this B section 11B by interlock hole 11d, here not circle shape is but flat-shaped, wherein flat-shaped this side is provided with limiting holes 119 and the hole 11d that links.

As shown in figure 44, the given an example different embodiment of 3 latch bolts 5 of this figure: latch bolt 5 its restriction protruding rail 5a1 in the left side are in middle, and offer groove 5b and connecting hole 5d; Middle latch bolt 5 its restriction protruding rail 5a1 are at edge, and offer groove 5b, connecting hole 5d and lead to the lock hole 5u of connecting hole 5d; Latch bolt 5 its restriction protruding rail 5a1 in the right keep to the side, and offer groove 5b and connecting hole 5d.

As shown in figure 45, this figure's 6 connecting rods 6 and the Matching Relationship different embodiment of slip 8 in flakes and between limiting member 9 structures has given an example: below sequentially to specify member position in the drawings from top to bottom, wherein first is that connecting rod 6 and interlock slide plate 8 are formed in one 68; Second is the hollow interlock slide plate 8 in the narrow footpath 6b3 of connecting rod 6 and round four directions and Matching Relationship and the exploded view of bolt limiting member 9; The 3rd is the interlock slide plate 8 of 6b3He Si limit, narrow footpath body circular hollow of connecting rod 6 and Matching Relationship and the exploded view of screw limiting member 9; The 4th is Matching Relationship and the exploded view of the narrow footpath 6b3 of connecting rod 6 and the interlock slide plate 8 of hexahedron circular hollow and C sheet limiting member 9; The 5th is the interlock slide plate 8 of 6b3He Wu limit, narrow footpath body circular hollow of connecting rod 6 and Matching Relationship and the exploded view of wire limiting member 9; The 6th adopts Matching Relationship and the exploded view of the interlock slide plate 8 of a circular cone step and round circular hollow for the narrow footpath 6b3 of connecting rod 6.

As shown in figure 46, the given an example supporting embodiment of 1 Ge Zhu tongue mechanism of this figure: the front view of Zuo Tuweizhu tongue mechanism 13 wherein, the reverse view of You Tuweizhu tongue mechanism 13; By two figure, can find out that outer tongue 14 is 3, upper one side is provided with step 14t, and front is provided with oval through hole 14u and the concavo-convex rail 14g of outer tongue, and top and bottom are respectively equipped with slide block tongue through hole 1416; Interior hypogloeeis face is provided with pearl groove 15q, and both sides are extended with respectively panel 15b and 15d, and this panel 15b is provided with projection U 15u, long-range restriction through hole 15u, locking salient point 5a1 and restriction salient point 15a2, and panel 15d is provided with and activates some 15U; Slide block tongue 16 is slidably located at slide block tongue hole 1416, is provided with the concavo-convex rail 16g of slide block and activates rail 16u.

As shown in figure 47, this figure given an example supporting embodiment of 1 Ge Zhu tongue mechanism 13 of 1 this figure that given an example: the front view of Shang Tuweizhu tongue mechanism 13 wherein, the reverse view of figure below Wei Zhu tongue mechanism 13; Gai Zhu tongue mechanism 13 by 2 outer tongues 14 with square in tongue 15 tongues form.

As shown in figure 48, this figure given an example supporting embodiment of 1 Ge Zhu tongue mechanism of 1 this figure that given an example: the front view of Shang Tuweizhu tongue mechanism 13 wherein, the reverse view of figure below Wei Zhu tongue mechanism 13; Gai Zhu tongue mechanism 13 by 3 outer tongues 14 with square in tongue 15 tongues form.

As shown in figure 49, this figure given an example supporting embodiment of 1 Ge Zhu tongue mechanism of 1 this figure that given an example: the front view of Shang Tuweizhu tongue mechanism 13 wherein, the reverse view of figure below Wei Zhu tongue mechanism 13; Gai Zhu tongue mechanism 13 by 4 outer tongues 14 with square in tongue 15 tongues form.

As shown in figure 50, the embodiment that this figure gives an example is that this outer tongue 14 is 4 with the embodiment difference as Figure 46 gave an example.

As shown in figure 49, this figure different embodiment of 4 interior tongues 14 that given an example; Be mainly the panel 14b thickness that extends different with position with column U 15u architectural difference.

As shown in Figure 52 to 59, those figure 8 different indoor knob X that given an example, this knob is for opening knob X or hook knob X, and or locking plate 24 supporting with rotation driven member 20 be supporting becomes safe locking mechanism 23.

As shown in Figure 62 to 70, those figure 9 different lock tube structures of having given an example, each figure is with adopting two positive and negative figure to show, and those element structures have relevant mark, at this, no longer set forth.

As shown in Figure 61 to 76, those figure 9 different lock-insertion structures of having given an example, each figure adopts two positive and negative figure to show, and those element structures have relevant mark, at this, no longer set forth.

As shown in Figure 78, the given an example another kind of embodiment of transmission thumb wheel of this figure, its structure also has relevant mark, also no longer sets forth.

As shown in Figure 84, this figure has given an example about automatic clutch key 36, be provided with the shank of the key 37 and 6 kinds of supporting displayings of key denticle 38 that are provided with derailing 38a of derailing 37a, the exploded view that wherein left side is the shank of the key, and the Matching Relationship of this shank of the key 37 and key denticle 38 structures, this key denticle 38 is round tube hole key bit 38v, and 5 kinds, the right key denticle 38 is from left to right in order, and first key denticle 38 is circle key bit 38v; Second key denticle 38 is the key bit 38v that is laterally advisable; The 3rd to the 5th ending circle key bit 38v, difference is to push up the position difference of determining hole 38b.

As shown in Figure 85, this figure is the reverse view of Figure 84.

As shown in Figure 86, this figure automatic clutch key 36 of having given an example, its clutch component is top fibula 40 and top clasp 38h key denticle 38 outwardly, other structure has mark, at this, no longer sets forth.

As shown in Figure 87, this figure automatic clutch key 36 of having given an example, its clutch component is top fibula 40 and top clasp 38h key denticle 38 inwardly, other structure has mark, at this, no longer sets forth.

As shown in Figure 88, this figure automatic clutch key 36 of having given an example, its clutch structure is that the shank of the key 37 is magnetic end with the clutch end of key denticle 38, other structures have mark, at this, no longer set forth.

As shown in Figure 89, this figure has given an example and supporting some members of automatic clutch key 36, and those members have mark, at this, no longer set forth.

As shown in Figure 90, this figure has given an example and has been furnished with the automatic clutch key 36 that hides cover 41, this figure has shown respectively the member decomposing schematic representation of this automatic clutch key 36 with two of left and right different visual angles, its each supporting element structure has relevant mark, at this, no longer sets forth.

As shown in Figure 91, this figure has shown respectively the shank of the key 37 and a kind of supporting decomposing schematic representation that hides cover 41 with two of left and right different visual angles, and its each supporting element structure has relevant mark, at this, no longer sets forth.

As shown in Figure 92, this figure has shown respectively the shank of the key 37 and the supporting decomposing schematic representation of another kind that hides cover 41 with two of left and right different visual angles, and its each supporting element structure has relevant mark, at this, no longer sets forth.

As shown in Figure 93, this figure has shown respectively key denticle 38 and a kind of supporting decomposing schematic representation that hides cover 41 with two of left and right different visual angles, and its each supporting element structure has relevant mark, at this, no longer sets forth.

As shown in Figure 94, this figure has shown respectively key denticle 38 and the supporting decomposing schematic representation of another kind that hides cover 41 with two of left and right different visual angles, and its each supporting element structure has relevant mark, at this, no longer sets forth.

As shown in Figure 95, this figure has shown with two of left and right different visual angles that respectively hiding cover 41 determines the supporting decomposing schematic representation of pin with needle spring and top, and its each supporting element structure has relevant mark, at this, no longer sets forth.

As shown in Figure 96, this figure has shown respectively the shank of the key 37 and screening cover 41 one-body molded and relevant supporting decomposing schematic representations with two of left and right different visual angles, and its each supporting element structure has relevant mark, at this, no longer sets forth.

As shown in Figure 94-102, those figure given an example 6 kinds of different pellets 30 and shell fragment 30 structural representations, have relevant mark to a little element structures, at this, no longer sets forth.

In sum, the present invention has shown all element structure relations and the operating principle of automatic door lock 0, idle-run lock pin 25 and automatic clutch key 36 with a whole set of auxiliary plan, and adopts give an example supporting or embodiment of single member or colony's member to give aid illustration.

the present invention sums up following excellent innovative point.

One, latch bolt 5 has additional groove 5b, and this groove 5b effectively prevents the technical unlockings such as card.

Two, Zhu She mechanism 13 adopts outer tongue 14 and interior tongue 15 to be realized and lock out AutoLock feature afterwards by locking pearl Q, and this lock function advantage is: if interior tongue 15 does not shrink, 14, outer tongue cannot shrink.Like this, some want by technology or destructive unlatching means just lack scope for their abilities at this.

Three, this slide block tongue 16 has formed the hook-shaped of 90 ° of left and right after locking out, and to anti-technical opening and destruction, also can give full play to one's skill.

Four, idle-run lock pin 25 has adopted marble hole 33v on lock gall 33 and the keyhole 33a design of staggering, then be furnished with courage cover 34 complete pellet 30 and key denticle 38 to spoon object.

Five, automatic clutch key 36, when unblanking process, can complete automatic clutch, realized the perfect condition that lockhole size equals " zero " use difficulty in the situation that not affecting, and are that key and lock core are made to bold innovation.

Function is simply introduced: when not inserting key 36, the key 33a of the keyhole 34a of lock gall 34 and courage cover 33 communicates and in a straight line, and because marble hole 33v and keyhole 33a stagger, key 33a and pellet 30 can not communicate and conflict; After inserting the certain angle of key 36 screw key handle 37, the shank of the key 37 on keyhole 33a is automatically separated with the key denticle 38 in key 33a, be that lock gall 34 is automatically separated with courage cover 33, until key 33a communicates with pellet 30 or is inconsistent, now keyhole 33a cannot communicate with key 33a or be inconsistent, reaches the object of automatically hiding key 33a and key denticle 38.

Or say that marble hole 34v and keyhole 34a stagger all the time, and when keyhole 34a communicates with key 33a, marble hole 34v and key 33a isolation; When marble hole 34v communicates with key 33a, keyhole 34a and key 33a isolation.

The present invention adopt unblank or the whole process of locking in, its pellet 30v is hidden to contact to sound out by the external world all the time automatically carries out technology unlocking.And, unblank or locking process in the unblanking or lock operation process big-difference too not of reality, simple and convenient rational in infrastructure, can apply to fixing lock and mobile lock.

Above-described embodiment and accompanying drawing non-limiting product form of the present invention and style, suitable variation or modification that any person of ordinary skill in the field does it, all should be considered as not departing from patent category of the present invention.

Claims

1. the automatic door lock of anti-technical opening (0), comprises snap close (1), lock housing (2), auxiliary latch bolt mechanism (4), resetting-mechanism (10), Zhu She mechanism (13), switching mechanism (17) and safe locking mechanism (23);

This snap close (1) forms inclined tongue hole (1d), reset hole (1a) and main tongue hole (1z) and is arranged on a limit;

This has the lock housing (2) of side, and described side forms inclined tongue hole (2d), reset hole (2a) and main tongue hole (2z);

Gai Fu latch bolt mechanism (4) is arranged in lock housing (2) for automatic lockout at inclined tongue hole (2d) can limit to stretch;

This resetting-mechanism (10) is arranged in lock housing (2) at reset hole (1a 2a) can limit to stretch, for realizing auxiliary latch bolt mechanism (4) automatic spring locking;

Gai Zhu tongue mechanism (13) can limit to stretch and be arranged in lock housing (2), for strengthening theftproof performance at main tongue hole (2z);

This switching mechanism (17) is arranged in lock housing (2), in order to open or to close theftproof lock;

This safe locking mechanism (23) is arranged in lock housing (2), in order to locking anti-theft lock, is unlatching or closed condition;

This lock core is arranged in lockhole.

2. the automatic door lock of anti-technical opening as claimed in claim 1 (0), is characterized in that: stagger in the position that the inclined tongue hole in described snap close (1) and lock housing (2) (1d 2d) and reset hole (1a 2a) are arranged in order.

3. the automatic door lock of anti-technical opening as claimed in claim 1 (0), is characterized in that: described lock housing (2) is provided with column (U), riser (B) and spring dead plate (2s).

4. the automatic door lock (0) of the anti-technical opening as described in claim 1 and 3, is characterized in that: in described lock housing (2), can set up a base plate (3), column (U), riser (B) and spring (S) fixed head are changed and be located on this base plate (3).

5. the automatic door lock of anti-technical opening as claimed in claim 1 (0), is characterized in that: described auxiliary latch bolt mechanism (4) consists of latch bolt (5), supplementary plate (7), stage clip (S), axostylus axostyle (6), reseting pressuring spring (S), interlock slide plate (8) and limiting member (9); The diameter width of described axostylus axostyle (6) is followed successively by: narrow footpath-wide footpath-narrow footpath-narrow footpath, narrow footpath (6b3) offers limiting holes (69).

6. the automatic door lock of anti-technical opening as claimed in claim 1 (0), is characterized in that: described auxiliary latch bolt mechanism (4) consists of latch bolt (5), fixed component (9), supplementary plate (7), stage clip (S), axostylus axostyle (6), reseting pressuring spring (S), interlock slide plate (8) and limiting member (9); The diameter width of described axostylus axostyle (6) is followed successively by: narrow footpath-wide footpath-narrow footpath-narrow footpath, and described narrow footpath (6b1) is cylinder, breach or screw thread, narrow footpath (6b3) offers limiting holes (69).

7. the automatic door lock of anti-technical opening as claimed in claim 1 (0), is characterized in that: described auxiliary latch bolt mechanism (4) consists of latch bolt (5), supplementary plate (7), stage clip (S), axostylus axostyle (6) and reseting pressuring spring (S); The diameter width of described axostylus axostyle (6) is followed successively by: narrow footpath-wide footpath-narrow footpath-wide footpath, described this wide footpath (68) shape is equal to interlock slide plate (8).

8. the automatic door lock of anti-technical opening as claimed in claim 1 (0), is characterized in that: described auxiliary latch bolt mechanism (4) consists of latch bolt (5), fixed component (9), supplementary plate (7), stage clip (S), axostylus axostyle (6) and reseting pressuring spring (S); The diameter width of described axostylus axostyle (6) is followed successively by: narrow footpath-wide footpath-narrow footpath-wide footpath, and described narrow footpath is cylinder, breach or screw thread, described this wide footpath shape is equal to interlock slide plate (8).

9. the automatic door lock of the anti-technical opening as described in claim 5 to 8 (0), it is characterized in that: described latch bolt (5) at least one side offers groove (5b), described this groove (5b) is vertical channel, skewed slot or arc groove, described this groove (5b) position is located at latch bolt (5) and stretches to snap close (1) the finedraw position between snap close (1) and lock housing (2) afterwards, in order to prevent that card etc. from carrying out technical opening.

10. the automatic door lock of the anti-technical opening as described in claim 5 to 8 (0), it is characterized in that: at least one side of described latch bolt (5) is provided with restriction protruding rail (5a1), described this restriction protruding rail (5a1) coordinates with inclined tongue hole restriction spill (2a1), can prevent that latch bolt (5) is when indentation, toward line of slope skew.

The automatic door lock (0) of 11. anti-technical openings as described in claim 6 and 8, is characterized in that: described latch bolt (5) one side openings are provided with the fixing hole (5u) of the connecting hole (5d) that leads to cross section and offer.

The automatic door lock (0) of 12. anti-technical openings as described in claim 6,8 and 11, it is characterized in that: the same limiting member of described fixed component (9) (9) is steady pin or screw, this fixed component (9) be located at above-mentioned fixing hole (5u), for being connected of fixing latch bolt (5) and axostylus axostyle (6).

The automatic door lock (0) of 13. anti-technical openings as described in claim 5 to 8, it is characterized in that: described supplementary plate (7) slidably or is not slidably enclosed within on axostylus axostyle (6), the flap (7b) of this supplementary plate (7) one end offers the narrower flap through hole (7b1) of diameter and coordinates with the narrow footpath of axostylus axostyle (6), and the flap of the other end (7b) offers the wider flap through hole (7b2) of diameter and coordinates with the wide footpath of axostylus axostyle (6).

The automatic door lock (0) of 14. anti-technical openings as described in claim 5 and 6, is characterized in that: described interlock slide plate (8) is circle or polygon, is slidably enclosed within on narrow footpath or is not slidably integrated with axostylus axostyle (6); Described this interlock slide plate (8) coordinates with driven end (20a) and keyed end (12b).

The automatic door lock (0) of 15. anti-technical openings as described in claim 5 and 6, is characterized in that: described limiting member (9) is screw, steady pin, anti-flake (C) or wire; Described this limiting member (9) coordinates with limiting structure (69), in order to limit the position of interlock slide plate (8) and to prevent that it from coming off.

The automatic door lock (0) of 16. anti-technical openings as described in claim 5 to 15, it is characterized in that: described stage clip (S) is enclosed within the narrow footpath of axostylus axostyle (6), its one end acts on flap (7b), and the other end acts on the cross section in wide footpath, in order to allow the direction of latch bolt (5) to rotate; Described reseting pressuring spring (S) is enclosed within the wide footpath of axostylus axostyle (6), and its one end acts on flap (7b), and it is upper that the other end acts on riser (B), in order to automatically reseting of latch bolt (5).

The automatic door lock of 17. anti-technical openings as claimed in claim 1 (0), is characterized in that: described resetting-mechanism (10) is by reset bolt (11), back-moving spring (S), linkage piece (12) and limit column (U) formation.

The automatic door lock of 18. anti-technical openings as claimed in claim 17 (0), it is characterized in that: described reset bolt (11) is telescopic to be interted at riser through hole (B1), riser through hole (B2) and reset hole (2a), when reset bolt (11) is 2 sections, the end of A section (11A) is nose cone or round end, and B(11B) end of section is provided with interlock through hole (11d); When described A section (11A) and B(11B) section equal diameters, in the middle of it, be provided with limiting structure (69), this limiting structure (69) coordinates with limiting member (9), this B section cover has back-moving spring (S), this back-moving spring (S) one end acts on limiting member (9), and the other end acts on riser (B); Or described A section (11A) diameter is while being greater than B section (11B) diameter, this B section (11B) cover has back-moving spring (S), and this back-moving spring (S) one end acts on the cross section of A section (11A).

The automatic door lock of 19. anti-technical openings as claimed in claim 17 (0), is characterized in that: described reset bolt (11) is more than 2 sections, described A, B, C ... section can be unanimously circle, polygon and abnormity or respectively do for oneself circle, polygon and abnormity; Described each section of diameter is for equal or unequal.

The automatic door lock of 20. anti-technical openings as claimed in claim 17 (0), is characterized in that: described linkage piece (12) is rotatable is arranged on column (U) above, and described linkage piece (12) is extended with a keyed end (12b) and an interlock end (12d); Described this keyed end (12b) coordinates and is used for locking auxiliary latch bolt mechanism (4) with interlock slide plate (8) or linkage piece (12), and described this interlock end (12d) coordinates and is driven in reset bolt (11) with interlock through hole (11d).

The automatic door lock of 21. anti-technical openings as claimed in claim 17 (0), it is characterized in that: described restriction column (U) is located at lock housing (2) or base plate (3) is upper for limiting the rotation distance of linkage piece (12), thus the outreach of restriction reset bolt (11).

The automatic door lock (0) of 22. anti-technical openings as described in claim 17 and 21, is characterized in that: described restriction column (U) substitutes with limiting member (9); Described this limiting member (9) is arranged in the limiting structure (119) on reset bolt (11) (described in right 18), and described this limiting member (9) can be stopped by riser (B) or side, be used for limiting the outreach of reset bolt (11).

The automatic door lock of 23. anti-technical openings as claimed in claim 1 (0), is characterized in that: described Zhu She mechanism (13) consists of outer tongue (14), interior tongue (15) and locking pearl (Q); Described outer tongue (14) is slidably enclosed within on the outer end of interior tongue (15); Described locking pearl (Q) is located in the restriction through hole (14q) of outer tongue (14), and coordinates with interior tongue (15) and riser (B).

The automatic door lock of 24. anti-technical openings as claimed in claim 23 (0), it is characterized in that: described outer tongue (14) is more than 2, described outer tongue (14) one side is provided with oval through hole (14u), side is provided with restriction through hole (14q), and described outer tongue (14) at least one side is provided with ledge (14t); Described this oval through hole (14u) coordinates with column (U) or salient point (U), and this restriction through hole (14q) is provided with locking pearl (Q), and this ledge (14t) is for limiting outer tongue (14) outreach.

The automatic door lock of 25. anti-technical openings as claimed in claim 23 (0), is characterized in that: described interior tongue (15) is simultaneously provided with column (U) or salient point (U) (U), and parallel side is provided with pearl groove (15q); Described column (U) or salient point (U) (U) coordinate with oval through hole (15u), in order to promote outer tongue (14); Described pearl groove (15q) and locking pearl (Q) coordinate, and provide space to locking pearl (Q) when unblanking.

The automatic door lock of 26. anti-technical openings as claimed in claim 23 (0), it is characterized in that: described interior tongue (15) vertical side is extended with the panel (15b) that a thickness is less than or equal to interior tongue (15) thickness, described this panel (15b) is provided with oval through hole (15u), restriction salient point (15a2) and locking salient point (15a1); Described this oval through hole (15u) and column (U) or salient point (U) coordinate, play positioning and guiding effect, described restriction salient point (15a2) and lock arm (24a1) coordinate, in order to limit the revolution space of meshing flake, described locking salient point (15a1) and lock arm (24a1) coordinate, in order to lock unlocking condition, described locking salient point (15a1) and lock arm (24a1) coordinate, in order to lock blocking.

The automatic door lock of 27. anti-technical openings as claimed in claim 26 (0), is characterized in that: described this panel (15b) is provided with column (U) or salient point (U); Described this column (U) or salient point (U) are connected cooperation with connecting rod (18), play interlock effect.

The automatic door lock of 28. anti-technical openings as claimed in claim 1 (0), is characterized in that: described Zhu She mechanism (13) consists of outer tongue (14), slide block tongue (16), interior tongue (15) and locking pearl (Q); Described outer tongue (14) is slidably enclosed within on the outer end of interior tongue (15); Described locking pearl (Q) is located in the restriction through hole (14q) of outer tongue (14), and coordinates with interior tongue (15) and riser (B).

The automatic door lock of 29. anti-technical openings as claimed in claim 28 (0), it is characterized in that: described outer tongue (14) is more than 2, described outer tongue (14) one side is provided with oval through hole (14u), described parallel side is provided with restriction through hole (14q) and 1 or 2 slide block tongue through holes (1416), described outer tongue (14) at least one side is provided with ledge (14t), and described dead bolt inner side is provided with the concavo-convex rail of interior tongue (14g); Described this oval through hole (14u) coordinates with column (U) or salient point (U), be driven in interior tongue (15), described restriction through hole (14q) is provided with locking pearl (Q) and coordinates with it, described slide block tongue through hole (1416) coordinates with slide block tongue (16), the concavo-convex rail of described interior tongue (14g) coordinates with the concavo-convex rail of slide block (16g), normally flexible in order to retrain slide block tongue (16).

The automatic door lock of 30. anti-technical openings as claimed in claim 28 (0), it is characterized in that: described slide block tongue (16) Slidable telescopic be arranged on outer tongue (14) inner side, described slide block tongue (16) one side corresponding shaping has the concavo-convex rail of slide block (16g), the concavo-convex rail of described this slide block (16g) coordinates with the concavo-convex rail of interior tongue (14g), can slide along track.

The automatic door lock of 31. anti-technical openings as claimed in claim 28 (0), it is characterized in that: described slide block tongue (16) negative shape has actuating rail (16u), described actuating rail (16u) and actuating point (15U) coordinate, and can be driven in actuating point (15U) and be with movable slider tongue (16) to slide.

The automatic door lock of 32. anti-technical openings as claimed in claim 28 (0), is characterized in that: the selectable step (16t) that forms of described slide block tongue (16); Described step (16t) highly equals panel (15d) thickness and outer tongue (14) or lock housing (2) or base plate (3) and contacts, and in order to slide block self, plays smooth slip.

The automatic door lock of 33. anti-technical openings as claimed in claim 28 (0), it is characterized in that: described except having the feature of right 25,26 and 27, another feature is that described interior tongue (15) vertical plane opposite side is extended with the panel (15d) that a thickness is less than interior tongue (15) thickness, and described this panel (15d) is provided with 1 or 2 and activates point (15U); Described this panel (15d) can become flexible by anti-limited slip block tongue (16), and described this actuating point (15U) coordinates to be with movable slider tongue (16) with actuating rail (16u).

34. ?the automatic door lock of anti-technical opening as claimed in claim 28 (0), is characterized in that: described locking pearl (Q) is located in the restriction through hole (14q) of outer tongue (14); Described this locking pearl (Q) is when pearl groove (15q), and this interior tongue (15) and outer tongue (14) are in the lock state, and described this locking pearl (Q) is when rolling into the hole of bead (3q), and this outer tongue (14) and riser (B) are in the lock state; Conflict in the side of described this locking pearl (Q) its first one end and interior tongue (15) when unblanking, the other end is in the pearl hole of bead of riser (B) (3q), when then interior tongue (15) pearl groove (15q) is slipped in one end, the other end rolls out from the pearl hole of bead (3q) of riser (B), last one end is in pearl groove (15q), and the space of a whole page of the other end and riser (B) is conflicted; Described this locking pearl (Q) when shutting its first one end in pearl groove (15q), the space of a whole page of the other end and riser (B) is conflicted, when then one end rolls out from pearl groove (15q), the other end slips in the hole of bead (3q) of riser (B), conflict in the side of last one end and interior tongue (15), the other end is in the hole of bead of riser (B) (3q).

The automatic door lock of 35. anti-technical openings as claimed in claim 34 (0), is characterized in that: described locking pearl (Q) is ball, oval pearl or corner cut cylinder.

The automatic door lock of 36. anti-technical openings as claimed in claim 1 (0), is characterized in that: described switching mechanism (17) consists of unlatching knob (X), one-way brake ratchet (21), back-moving spring (S), sliding braking ratchet (22), torsion spring (L), reduction torsion spring (L) and the braking plate (27) of revolving in transmission thumb wheel (26), driven gear (19), connecting rod (18), rotation driven member (20), door; Described transmission thumb wheel (26) can be followed being arranged on lock core of lock core rotation, and the driven tooth (19w) of described driven gear (19) is engaged with each other with the driving cog (26w) of transmission thumb wheel (26).

The automatic door lock of 37. anti-technical openings as claimed in claim 36 (0), is characterized in that: described transmission thumb wheel (26) at least one side offers more than one arc actuating slope groove (26b); Described this arc activates slope groove (26b) and coordinates with the actuation head (29a) that activates bolt (29).

The automatic door lock of 38. anti-technical openings as claimed in claim 36 (0), is characterized in that: described transmission thumb wheel (26) is with driving cog (26w); Described this driving cog (26w) and driven tooth (19w) engagement, drive driven gear (19) rotation.

The automatic door lock of 39. anti-technical openings as claimed in claim 36 (0), is characterized in that: described transmission thumb wheel (26) at least one side increasing has a step surface (26a), and described this step surface (26a) periphery offers more than one breaker slot (26g); Described this breaker slot (26g) and sliding revolving while braking ratchet (22) for engagement, this transmission thumb wheel (26) cannot rotate, and described this breaker slot (26g) and sliding revolving are braked ratchet (22) for staggering the beginning, and this transmission thumb wheel (26) can rotate.

The automatic door lock (0) of 40. anti-technical openings as described in claim 36 to 39, is characterized in that: described transmission thumb wheel (26) home position offers a center of circle shrinkage pool (26U) or center of circle salient point (26U); Described this center of circle shrinkage pool (26U) or center of circle salient point (26U) are socketed with center of circle shrinkage pool (34U) or center of circle salient point (34U) on lock core.

The automatic door lock of 41. anti-technical openings as claimed in claim 36 (0), is characterized in that: described driven gear (19) is rotatable is arranged on column (U) above, and described driven gear (19) one side is provided with column (U); Described this column (U) is connected with connecting rod (18); Or described this column (U) can coordinate with rotation driven member (20a) simultaneously.

The automatic door lock of 42. anti-technical openings as claimed in claim 36 (0), is characterized in that: described driven gear (19) one side is provided with and activates salient point (19u); Described this activates salient point (19u) and coordinates with rotation driven member (20a), in order to promote rotation driven member (20) rotation, continue and make to rotate driven member (20b) rotation promotion interlock slide plate (8) or wide footpath, thereby realizing unlatching auxiliary latch bolt mechanism (4).

The automatic door lock of 43. anti-technical openings as claimed in claim 36 (0), it is characterized in that: in described door, open knob (X) and form rotatable being arranged in lock housing (2) by swing handle (X2) and power transmission shaft (X3), described centered by power transmission shaft (X3), swing handle (X2) is unidirectional, two-way or multidirectional, is shaped as flat-shaped, large head, ellipticity, parallel shape, polygon-shaped or circle shape.

The automatic door lock of 44. anti-technical openings as claimed in claim 36 (0), is characterized in that: described power transmission shaft (X3) end is provided with a non-circular cover end (Xc); While opening knob (X) in revolving door, can drive the identical rotation driven member (20) that is connected to this cover end (Xc).

The automatic door lock of 45. anti-technical openings as claimed in claim 44 (0), it is characterized in that: described anti-flake (C) or the anti-drop screw (LS) of also comprising, described this anti-flake (C) and anti-drop screw (LS) come off or become flexible in order to prevent it being connected of fixedly locked member (24) and cover end (Xc).

The automatic door lock (0) of 46. anti-technical openings as described in claim 36,42 and 44, is characterized in that: described rotation driven member (20) with in door, open a knob (X) and synchronize rotation, its blocked hole is non-circular hole; Described rotation driven member (20) driven end (20a) is round end or fillet, and promote-side (20b) is large round end or fillet or round end; Described promote-side (20b) can promote to link slide plate (8) and then promote auxiliary latch bolt mechanism (4), is subject to limiting column (U) restriction but promote certain distance; When described promote-side (20b) is subject to linking counter the pushing away of slide plate (8) reset, or conversion latch bolt (5) towards and anti-while pushing away promote-side (20b) to certain distance while pulling latch bolt (5), this rotation driven member (20) will be defined column (U) and limit.

The automatic door lock of 47. anti-technical openings as claimed in claim 36 (0), it is characterized in that: described one-way brake ratchet (21) is rotatable to be arranged on column (U), described one-way brake ratchet (21) is extended with a ratchet (21w), described this one-way brake ratchet (21) mid portion is provided with a salient point (21s), and this salient point coordinates with spring (S); Described this ratchet (21w) and driving cog (26w) engagement, in order to limit the single direction rotation of transmission thumb wheel (26), described this salient point (21s) coordinates with back-moving spring (S), in order to automatically reset.

The automatic door lock of 48. anti-technical openings as claimed in claim 36 (0), it is characterized in that: described cunning is revolved braking ratchet (22) axle head, and to be provided with oval through hole (22u) rotatable and be slidably located on column (U), the selectable groove (22l) that has additional of described this axle head, dog point is provided with pawl (22w) and groove (22l), and described groove (22l) and groove (22l) are in order to retrain torsion spring (L) force application location; Described pawl (22w) coordinates with breaker slot (26g) and actuating slope (27a); When described pawl (22w) meshes with breaker slot (26g) and staggers with actuating slope (27a), lock core rotates and is limited; It is described when pawl (22w) activated slope (27a) and ejects breaker slot (26g), be subject to this torsion spring (L) simultaneously and press on the torsion on groove (22l), thereby the sliding braking ratchet (22) that revolves is slided, finally this pawl (22w) staggers with breaker slot (26g), and lock core can be rotated further; Described this groove (22l) coordinates with reduction torsion spring (L), and the torsion of this reduction torsion spring (L) presses on and on groove (22l), makes slidingly to revolve pawl (22w) and be close to transmission thumb wheel (26).

The automatic door lock of 49. anti-technical openings as claimed in claim 48 (0), it is characterized in that: described this reduction torsion spring (L) can use back-moving spring (S) (described in right 47) to substitute, at correct position, exert pressure the sliding braking ratchet (22) that revolves is rotated to a direction.

The automatic door lock of 50. anti-technical openings as claimed in claim 36 (0), is characterized in that: described this braking plate (27) is can follow synchronous being connected on lock core of rotating of lock gall (34); Described this braking plate (27) is provided with at least one and activates slope (27a), and this actuating slope (27a) is in order to eject pawl (22w).

The automatic door lock (0) of 51. anti-technical openings as described in claim 3,4,17,20,21,22,24,25,26,27,29 and 41, it is characterized in that: described this column (U) is optionally furnished with anti-flake (C), this anti-flake (C) is in order to prevent coming off of associated components.

The automatic door lock of 52. anti-technical openings as claimed in claim 1 (0), is characterized in that: described this safe locking mechanism (23) consists of hook knob in door (X), spring (S), positioning bead (O), locking component (24) and anti-flake (C).

The automatic door lock of 53. anti-technical openings as claimed in claim 52 (0), is characterized in that: in described door, hook knob (X) is rotatable is arranged in lock housing (2); In described this door, hook knob (X) consists of swing handle (X2), button body (X1) and power transmission shaft (X3).

The automatic door lock of 54. anti-technical openings as claimed in claim 53 (0), is characterized in that: in described door, hook knob (X) consists of swing handle (X2) and power transmission shaft (X3).

The automatic door lock (0) of 55. anti-technical openings as described in claim 53 and 54, it is characterized in that: described centered by power transmission shaft (X3), swing handle (X2) is unidirectional, two-way or multidirectional, is shaped as flat-shaped, large head, ellipticity, parallel shape, polygon-shaped or circle shape.

The automatic door lock (0) of 56. anti-technical openings as described in claim 53 and 54, is characterized in that: described power transmission shaft (X3) end is provided with a non-circular cover end (Xc); During the interior hook knob (X) of revolving door, can drive the identical locking component (24) that is connected to this cover end (Xc).

The automatic door lock (0) of 57. anti-technical openings as described in claim 52 to 55, is characterized in that: described swing handle (X2) reverse side is provided with the hole of bead, location, describedly successively spring (S) and positioning bead (O/Q) is located in this hole of bead, location; Described spring (S) one end acts in the hole of bead, location, and the other end is put forth effort on positioning bead (O/Q); Described positioning bead (O/Q) coordinates with the locating hole (2o) of lock housing (2), in order to limit the rotation of hook knob (X) in door.

The automatic door lock (0) of 58. anti-technical openings as described in claim 52 to 55 and 57, it is characterized in that: described swing handle (X2) reverse side can be provided with a salient point (Xo) or concave point (Xo ') and substitute positioning bead (O/Q) and spring (S), and this salient point (Xo) or concave point (Xo ') and salient point (2o) in lock housing (2) or concave point (2o ') coordinate; When locking component (24) locks completely, and be interference fit between salient point (2o) or concave point (2o '), with shell face be interference fit; When locking component (24), half locks half release, with salient point (2o) or concave point (2o ') be matched in clearance, with shell face be interference fit; When locking component (24) is completely during release, and be interference fit between salient point (2o) or concave point (2o '), with shell face be interference fit.

The automatic door lock (0) of 59. anti-technical openings as described in claim 52 to 55,57 and 58, is characterized in that: describedly at swing handle (X2) reverse side, can set up a biasing spring (S) and substitute positioning bead (O/Q) and spring (S) or salient point (Xo) or concave point (Xo '); Described this biasing spring (S) one end acts on button body (X1), and the other end acts in lock housing (2); Described this biasing spring (S) is in order to increase the rotational resistance of hook knob (X) in door.

The automatic door lock of 60. anti-technical openings as claimed in claim 52 (0), is characterized in that: described button body (X1) is alternative forms a step along power transmission shaft (X3) direction; Described this step can in order to block positioning bead (O/Q) or in order to reduce with lock housing (2) between spacing or directly contact with lock housing (2) face.

The automatic door lock of 61. anti-technical openings as claimed in claim 52 (0), is characterized in that: described power transmission shaft (X3) end is provided with a non-circular cover end (Xc); During the interior hook knob (X) of revolving door, can drive the identical locking component (24) that is connected to this cover end (Xc).

The automatic door lock of 62. anti-technical openings as claimed in claim 61 (0), it is characterized in that: described anti-flake (C) or the anti-drop screw (LS) of also comprising, described this anti-flake (C) and anti-drop screw (LS) come off or become flexible in order to prevent it being connected of fixedly locked member (24) and cover end (Xc).

The automatic door lock of 63. anti-technical openings as claimed in claim 52 (0), is characterized in that: described locking component (24) shaft core position is provided with the non-circular hole identical with overlapping end (Xc), and is extended with lock arm (24a1); Described while unblanking to lock, this lock arm (24a1) outer end is supported at locking salient point (15a1); During described locking locking, this lock arm (24a1) is inner to be meshed with locking salient point (15a1).

The idle-run lock pin of 64. anti-technical openings (25), comprising: lock core shell (35), lock core, the anti-flake of C type (28) and transmission thumb wheel (26); It is characterized in that: described lock core is arranged in the lock core hole that lock core shell (35) offered in the mode of idle running; Described lock core consists of lock gall (34) and courage cover (33), and courage cover (33) is rotating to be enclosed within on lock gall (34).

The idle-run lock pin (25) of 65. anti-technical openings as described in claim 64, it is characterized in that: described lock core hole wall (35e) is to projecting inward formation shell step (35c) and shell step (35b), and the outer wall of described lock gall (34) protrudes and forms a courage step (341); Described shell step (35c) contradicts each other with courage step (341), in order to limit the position of lock gall (34); Described courage cover (33) one vertical planes and shell step (35b) contradict each other, and another vertical plane and courage step (341) contradict each other.

The idle-run lock pin (25) of 66. anti-technical openings as described in claim 64, it is characterized in that: described courage step (341) offers the keyhole (34a) staggering with marble hole (34v) external part inward, courage cover (33) is Yi Bian offer key (33a); Described keyhole (34a) and key (33a) overlap or stagger unblanking or be free to during locking.

The idle-run lock pin (25) of 67. anti-technical openings as described in claim 64, it is characterized in that: described lock core shell (35) is square with the axis also offers locating hole (35q), and the hole of bead, location (34q) that this locating hole (35q) is offered with lock gall (34) is corresponding; The hole of bead, described location (34q) is provided with envelope pearl (32), retainer spring (S) and positioning bead (O/Q) from top to bottom while being both sides break-through, be not provided with retainer spring (S) and positioning bead (O/Q) from top to bottom during break-through, this positioning bead (O/Q) is ball or round head column; Described positioning bead (O/Q) coordinates with locating hole (35q), in order to limit will unblank or shut and unblank or shut complete, the residing location status of lock core when inserting or extracting key (36); Or described locating hole (34q) is located at lock gall (34), and the hole of bead, location (35q) is located at lock core shell (35).

The idle-run lock pin (25) of 68. anti-technical openings as described in claim 64, it is characterized in that: described lock core shell (35) vertically also offers the control hole (35d) leading between lock core hole wall (35e) and step (35b), described being provided with from top to bottom sealed pearl (32), control spring (S) and controls pearl (31).

The idle-run lock pin (25) of 69. anti-technical openings as described in claim 68, it is characterized in that: described control pearl (31) is cylinder, polygon post or Qu Bianzhu, described control pearl (31) one end over glaze cardiac prominence goes out to form a diameter projection (31g), and this projection (31g) is circle, polygon or bent limit shape; Pearl body slope groove (33h) and pearl body groove (33g) that described pearl body step surface (31h) is offered with courage cover (33) one end coordinate, and projection (31g) coordinates with the slope groove (34h) of offering on lock gall (34) and terminal groove (34g); Described when projection (31g) slips into terminal groove (34g), pearl body step surface (31h) synchronously enters pearl body groove (33g) for engaging, and courage cover (33) can not rotate; Described when projection (31g) skids off slope groove (34h), pearl body step surface (31h) synchronously exits pearl body groove (33g) for separated, and courage cover (33) can rotate.

The idle-run lock pin (25) of 70. anti-technical openings as described in claim 64, it is characterized in that: square with the axis boss (34d) or shrinkage pool (34d) that protrudes or be recessed to form a non-circle of described lock gall (34) other end, this boss (34d) or shrinkage pool (34d) are connected with braking plate (27); Or described this vertical plane is provided with 1 above circle or salient point (34u) or the shrinkage pool (34u) of non-circle, shrinkage pool (27u) or salient point (27u) fit of described salient point (34u) or shrinkage pool (34u) and braking plate (27); Again or described this vertical plane axle center be provided with salient point (34U) or the shrinkage pool (34U) of a circle, described salient point (34U) or shrinkage pool (34U) are corresponding with the through hole (27U) of braking plate (27), and and set shrinkage pool (26U) or salient point (26U) fit of transmission thumb wheel.

The idle-run lock pin (25) of 71. anti-technical openings as described in claim 64, is characterized in that: described lock gall (34) is square with the axis also offers marble hole (34v) or shell fragment hole (34v), activate croze (34f) and anticreep groove (34c); Described centered by lock gall (34) axis time, marble hole (34v) or shell fragment hole (34v), activate croze (34f) and communicate with pellet (30) or shell fragment hole (34v) with described keyhole (34a) not on same Radius; Described marble hole (34v) or shell fragment hole (34v) are provided with envelope pearl (32), spring (S) and pellet (30) or shell fragment (30) from top to bottom; Activate in croze (34f) and be provided with and activate bolt (29) and spring (S); Anticreep groove (34c) is provided with the anti-flake of C type (28).

The idle-run lock pin (25) of 72. anti-technical openings as described in claim 71, it is characterized in that: described marble hole (34v) or shell fragment hole (34v) break-through lock gall (34) both sides, or described marble hole (34v) or shell fragment hole (34v) break-through lock gall (34) one sides; Described unblank or during the reset mode of locking, the jacket wall of the marble hole (34v) of lock gall (34) or shell fragment hole (34v) and courage cover (33) or the grooving (33v) of offering are corresponding; Unblank or when locking is synchronously rotated, the key (33a) that the marble hole (34v) of lock gall (34) or shell fragment hole (34v) offer with lock tube is corresponding.

The idle-run lock pin (25) of 73. anti-technical openings as described in claim 64 and 71, is characterized in that: described actuating bolt (29) consists of actuation head (29a), tooth thick stick (291) and double wedge (29b), in telescopic actuating croze (34f), described actuation head (29a) is round end, and double wedge (29b) is located on tooth thick stick (291), when the described key bit when key (36) (38v) all mates with pellet (30) or shell fragment (30), the code groove (30b) of pellet (30) or shell fragment (30) and double wedge (29b) are on same straight line, during rotational lock core, can unblank or locking, when actuation head (29a) slips into arc actuating slope groove (26b), double wedge (29b) meshes with the code groove (30b) of pellet (30) or shell fragment (30), when actuation head (29a) skids off arc actuating slope groove (26b), double wedge (29b) departs from the code groove (30b) of pellet (30) or shell fragment (30).

The idle-run lock pin (25) of 74. anti-technical openings as described in claim 71, is characterized in that: described pellet (30) is cylinder or polygon post, or is cylinder or the polygon post of necking down (30c) formula; Described this cylinder or polygon post pellet (30) are provided with annular pin groove (30b), and the big end surface of this cylinder can be provided with convex cone or groove (30a), and this convex cone or groove (30a) coordinate with spring (S).

The idle-run lock pin (25) of 75. anti-technical openings as described in claim 71, is characterized in that: described pellet (30) is oblate post or polygon oblate post, or is oblate post or the polygon oblate post of necking down (30c) formula; Described flat post or polygon flat post pellet (30) big end surface can be provided with convex cone or groove (30a), and this convex cone or groove (30a) coordinate with spring (S).

The idle-run lock pin (25) of 76. anti-technical openings as described in claim 71, is characterized in that: described shell fragment (30) one sides offer code groove (30b), and big end surface can be provided with convex cone or groove (30a).

The idle-run lock pin (25) of 77. anti-technical openings as described in claim 64, it is characterized in that: described courage cover (33) is also provided with the derailing (33b) being meshed with the derailing (37a) of key (36), or the derailing (33c) being meshed with the derailing (41c) of key (36); Described this derailing is for one side is above, rail layer is more than one deck; Described to take courage cover (33) be example, and courage cover (33) outer wall and inwall are respectively one side, and take a recessed layer or protruding layer is one deck.

The idle-run lock pin (25) of 78. anti-technical openings as described in claim 64,65,66,67,69,70,77, it is characterized in that: described courage cover (33) combines by steady pin (9) for one-shot forming or after being divided into 2 half above moulding again, and this steady pin (9) is with above-mentioned limiting member (9).

The automatic clutch key (36) of 79. anti-technical openings, comprising: the shank of the key (37) and key denticle (38); It is characterized in that: describedly also comprise that top determine pin (39) and pushes up and to determine spring (S); This top determines that pin (39) and top determine that spring (S) can stretch is located at the shank of the key (37) and pushes up and determine in hole (37b).

The automatic clutch key (36) of 80. anti-technical openings as described in claim 79, is characterized in that: described the shank of the key (37) one end is the shank of the key (37), and the other end is provided with derailing (37a); Key denticle (38) one end is insertion end, and centre is provided with key bit (38v), and the other end is provided with derailing (38a); Described the shank of the key (37) and key denticle (38) can be unidirectional by derailing (37a) and derailing (38a) or the linking together of Bidirectional slide clutch.

The automatic clutch key (36) of 81. anti-technical openings as described in claim 80, is characterized in that: described derailing at least 1 face is provided with anti-delamination, and every face is at least one deck derailing, and every layer of derailing is more than at least one section; A described recessed layer or protruding layer are one deck.

The automatic clutch key (36) of 82. anti-technical openings as described in claim 79, it is characterized in that: described the shank of the key (37) derailing one end is also provided with top determines hole (37b) and determine with top the control hole (37k) that hole (37b) communicates, and key denticle (38) derailing one end is also provided with limiting hole (38b); Pin (39) is determined by limiting head (39b), controlling salient point (39k) and rear end (39d) formation in described top, and this limits head (39b) and coordinates with limiting hole (38b); Control salient point (39k) and slidably stretch to control hole (37) and coordinate with restriction point (34a1), this restriction point is concave point or flat; Rear end (39d) acts on top and determines spring (S).

The automatic clutch key (36) of 83. anti-technical openings, comprising: the shank of the key (37) and key denticle (38); It is characterized in that: described also comprise hide cover (41), top determine pin (39) and pushes up and determine spring (S); This screening cover (41) one end is provided with fixed end (41a) and is connected with the holddown groove (37a) of the shank of the key (37), and the other end hides cover (41) screening and is enclosed within key denticle (38); This top determines that pin (39) and top determine that spring (S) can stretch is located at and hides cover (41) body and push up and determine in hole (41b).

The automatic clutch key (36) of 84. anti-technical openings as described in claim 83 and 84, it is characterized in that: described fixed end (41a) is for concaveconvex structure or be provided with screw hole (41ls), and screw hole (41ls) and screw hole (37ls) are anchored on screw (LS).

The automatic clutch key (36) of 85. anti-technical openings as described in claim 83 and 84, is characterized in that: described screening cover (41) one end and the shank of the key (37) can one-body moldedly be key handle cover one (37-41).

The automatic clutch key (36) of 86. anti-technical openings as described in claim 83, it is characterized in that: described screening cover (41) other end consists of screening face and derailing (41c), this screening face is in order to block key bit (38v), and derailing (41c) comes off in order to prevent key denticle (38).

The automatic clutch key (36) of 87. anti-technical openings as described in claim 83, it is characterized in that: described screening cover (41) other end consists of screening face and derailing (41c), this screening face is more than demifacet and derailing (41c) is more than one deck, a described key body flank of tooth or the reverse side of covering is completely for one side, not exclusively cover as demifacet, it is one deck that derailing (41c) be take a recessed layer or a protruding layer; While not inserting key unlocking: this screening face is in order to block the key flank of tooth, and the engagement that the derailing (38c) that derailing (41c) and key denticle (38) are offered can slide, in order to prevent that key denticle (38) from coming off; When inserting key and unblanking: this screening face is positioned at the screening face groove (34a2) of lock gall (34), and derailing (41c) coordinates with the derailing (33c) of courage cover (33), anti-free dropping effect when opening.

The automatic clutch key (36) of 88. anti-technical openings as described in claim 83, it is characterized in that: described this screening cover (41) is also provided with top to be determined hole (41b) and determine with top the control hole (41k) that hole (41b) communicates, and key denticle (38) one end is provided with limiting hole (38b); Pin (39) is determined by limiting head (39b), controlling salient point (39k) and rear end (39d) formation in described top, and this limits head (39b) and coordinates with limiting hole (38b); Control salient point (39k) and slidably stretch to control hole (37-41k/41k) and coordinate with restriction point (34a1), this restriction point is concave point or flat; Rear end (39d) acts on top and determines spring (S).

The automatic clutch key (36) of 89. anti-technical openings, comprising: the shank of the key (37) and key denticle (38); It is characterized in that: describedly also comprise that pin (39) determine on top, top is determined spring (S), top fibula (40) and pushes up and buckle spring (S); This top is determined pin (39) and top and determine the shank of the key (37) top that is located at that spring (S) can stretch and determines in hole (37b), and this top fibula (40) and pushing up is buckled being located in the shank of the key (37) top button hole (37d) that spring (S) can stretch; Described top fibula (40) one end is provided with recessed neck (40h), and this recessed neck (40h) coordinates with top clasp (38h).

The automatic clutch key (36) of 90. anti-technical openings as described in claim 89, it is characterized in that: described the shank of the key (37) is provided with top and determines hole (37b) and top button hole (37d), corresponding with limiting hole (38b) and the top clasp (38h) of key denticle (38), this top clasp (38h) groove consists of top clasp (38h) and hook groove (38d); Described nail catcher hook (38h) is inwardly time, and hook groove (38d) is slope groove; Top clasp (38h) is outwardly time, and slope groove is located at the slope groove (33f) on the courage cover (33) of idle-run lock pin (36) of the anti-technical opening of the claims.

The automatic clutch key (36) of 91. anti-technical openings, comprising: the shank of the key (37) and key denticle (38); It is characterized in that: describedly also comprise that top determine pin (91), pushes up and to determine spring (S) and magnetic head (37a)/(38a); Described this shank of the key link (37a) adopts magnetic head with key denticle link (38a), and at least one end is with magnetic with key denticle link (38a) for described this shank of the key link (37a), and non-magnetic one end is for inhaling magnetic metal.

The automatic clutch key (36) of 92. anti-technical openings as described in claim 79 and 83, is characterized in that: described the shank of the key (37) reset two halves, also comprise space nest (37e); The function that some magnetic or electronic inductor increase key can be placed in described space nest (37e); Or space nest (37e) has additional button hole (37p) in order to the operation of some electronic buttons.

The automatic clutch key (36) of 93. anti-technical openings as described in claim 71 to 91, it is characterized in that: spring (S) and top are determined in described this top, and to buckle spring (S) can be stage clip (S) or needle spring (D), and described needle spring (D) is located in needle spring groove (41d); When top, determine spring (S) or push up to buckle when spring (S) is stage clip (S) and can also set up envelope pearl (32), this envelope pearl (32) is located at this end of stage clip (S).

Idle-run lock pin (25) and the automatic clutch key (36) of 94. anti-technical openings as described in claim 64,79 and 83, it is characterized in that: described when automatic clutch key (36) is during for structure described in right 79 and 83, describedly selectablely lock gall (34) is offered to the Synchronous Transmission pin (33n) that synchronous range line groove (34m) is provided with courage cover (33) coordinate; Or lock gall (34) offers the range line groove (33m) of synchronizeing that Synchronous Transmission pin (34n) is provided with courage cover (33) and coordinates.

Idle-run lock pin (25) and the automatic clutch key (36) of 95. anti-technical openings as described in claim 64,89 and 91, it is characterized in that: described when automatic clutch key (36) is during for structure described in right 89 and 91, described lock gall (34) offers the Synchronous Transmission pin (33n) that synchronous range line groove (34m) is provided with courage cover (33) and coordinates; Or lock gall (34) offers the range line groove (33m) of synchronizeing that Synchronous Transmission pin (34n) is provided with courage cover (33) and coordinates.

96. automatic clutch keys (36) as described in claim 79,83,89 and 91, is characterized in that: describedly also comprise that key bit (38v) or key (38v) are for being laterally advisable, and vertical with key axle.

97. automatic clutch keys (36) as described in claim 79,83,89 and 91, is characterized in that: described key denticle (38v) can also be as inductor, and this induction comprises physics induction, chemical co-ordination and biological response.

98. automatic clutch keys (36) as described in claim 79,83,89 and 91, is characterized in that: described key denticle (38v) can also hinder connector or collector body as current collection.

99. idle-run lock pin (25) and automatic clutch keys (36) as described in claim 64,79,83,89 and 91, it is characterized in that: when key denticle (38v) is during for claim 97 and 98 architectural feature, the marble hole of its lock gall (34v) and the pellet (30) being provided with change into corresponding hole nest and with supporting inducing receiver, circuit chip or the electronic equipment of key denticle (38v).