CN104533163B - Knob cipher lock - Google Patents
Knob cipher lock Download PDFInfo
- Publication number
- CN104533163B CN104533163B CN201410730441.7A CN201410730441A CN104533163B CN 104533163 B CN104533163 B CN 104533163B CN 201410730441 A CN201410730441 A CN 201410730441A CN 104533163 B CN104533163 B CN 104533163B
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- CN
- China
- Prior art keywords
- locking plate
- knob
- password
- lock
- shift fork
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/12—Permutation or combination locks; Puzzle locks with tumbler discs on several axes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/20—Puzzle locks, e.g. of labyrinth type; Fasteners with hidden or secret actuating mechanisms
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- Lock And Its Accessories (AREA)
Abstract
The invention relates to the technical field of antitheft doors, and specifically provides a knob cipher lock which is opened by means of a knob cipher wheel. The knob cipher lock mainly comprises a lock housing, a lock body mechanism and a knob code mechanism; a lock pole and a spring bolt are arranged in a box body of the lock body mechanism; the lock housing comprises a front plate, a rear plate, an inner handle and an outer handle; the inner handle and the outer handle are respectively arranged at the inner side and the outer side of the lock housing and both can control the spring bolt to move; the knob cipher mechanism comprises a knob which is inserted on a rotating shaft; a torsional spring for returning the knob is arranged between the knob and the front plate and sleeves the rotating shaft. The knob cipher lock further comprises a control mechanism and a key lock cylinder; the control mechanism is connected with the knob cipher mechanism through the rotating shaft and is connected with the lock pole of the lock body mechanism through a key lock cylinder. The knob cipher lock has the advantages that a novel knob cipher lock capable of preventing that knob cipher code sheet drives a locating lock sheet to upwards impact the cipher wheel is provided, the innovation is performed for solving the shortages and inconvenience in the prior art, the reliability of the knob cipher lock is improved, and the life and property safety of residents can be improved.
Description
Technical field
The present invention relates to safe-guard door lock technical field, specifically refer to the knob password opened by way of knob password wheels
Lock.
Background technology
Hole is had, password wheels pass through this hole, such as on diary on knob cipher lock core traditional in the market
Knob coded lock application, zl02228654.3 discloses a kind of patent of invention of entitled knob coded lock, is currently application
Knob coded lock on diary, stamp album.And inside door is used mostly lockset.If both combine, can not only increase
Safety, improves anti-theft capability and ensures life property safety, is particularly sharing place prevailing, two families or many families resident close
The room renting a unit is although there is antitheft door, but is not enough to effectively antitheft.If wanting knob coded lock and normal key door lock
In conjunction with, then need to redesign the lock of rotary knob coded lock, the applicant have developed a kind of knob coded lock, but because its
When pressing down on handle by force during use, knob password locking plate drives positioning locking plate to impact password wheels upwards, therefore exists certain
Potential safety hazard, therefore the applicant, in view of the disappearance of above-mentioned prior art and inconvenience, adheres to research and innovation, lean
The spirit of refinement, using its professional eye and Professional knowledge, works out a kind of knob coded lock.
Content of the invention
It is an object of the invention in place of overcoming the deficiencies in the prior art, thus provide a kind of knob coded lock.
The technical scheme is that, mainly include lock housing and lock body mechanism, knob Cipher mechanism；Described lock body mechanism
Lock and dead bolt is included in box body；Described lock housing includes panel and backboard, and outer, interior holding of being arranged inside and outside lock housing
Handss, outward, all controllable dead bolt motion of interior handle；Described knob Cipher mechanism includes the knob being plugged in rotating shaft, knob and face
The torsion spring making knob reset is also set up, torsion spring is set in rotating shaft between plate；Also include controlling organization and key cylinder, control machine
Structure is connected with knob Cipher mechanism by rotating shaft, and controlling organization is connected with the lock of lock body mechanism by key cylinder.
Described controlling organization includes password locking plate, positioning locking plate, interference locking plate, lock locking plate, linkage locking plate, shifting block, outer
Shift fork, interior shift fork, password wheels, replacement locking plate；Described password locking plate, positioning locking plate, interference locking plate, replacement locking plate be arranged in parallel,
Shifting block be arranged on password locking plate, positioning locking plate, interference locking plate centre bore in, lock locking plate or linkage locking plate make shifting block reset,
Lock locking plate is inserted among the skewed slot of linkage locking plate by latch；Positioning locking plate is arranged on the lower section of password wheels, knob cipher machine
The knob of structure and password wheels are respectively arranged in rotating shaft two ends；When locking, password locking plate controls the motion of outer shift fork；Interior fork controls
The motion of password locking plate.
Password locking plate is all resetted by the main spring of bottom with interference locking plate；After described password locking plate is integrally lifted up,
Projection that top has can be inserted in the solution locked groove at password wheels rear portion, the uniform plurality of slots of described interference projection insertion it
In, described slot includes at least two different depths；Described interference locking plate is connected with connecting hole by double-action plate with password locking plate,
The interference projection that the top of interference locking plate stretches out is corresponding with projection.
Described knob Cipher mechanism also includes the rotary damper engaging by gear train；Described rotary damper includes joining
Pouring weight, also includes the ratchet positioner being arranged at balancing weight end face；Described ratchet positioner includes ratchet and pawl, ratchet
Control ratchet one-way motion, described ratchet is installed on the rotary shaft, during rotary knob, ratchet revolves around rotary shaft；Described ratchet is solid
It is scheduled on balancing weight, when knob resets, ratchet rotates jointly with balancing weight in the presence of ratchet.Described rotary shaft top is provided with
One section of splined shaft, ratchet is fixed on splined shaft；Described gear train includes the travelling gear being engaged with each other and driven gear, transmission
Gear and driven gear are separately positioned on the bottom of knob and balancing weight.
An emergent unlocking mechanism also set up by described controlling organization, has the closed enclosure of the first rectangular opening including top, with
And the middle part of setting has the emergency gear of the second rectangular opening and adjustment hole in box；Emergent destroying pores is arranged on panel, meets an urgent need broken
Bad hole is corresponding with adjustment hole；Emergency gear is evenly equipped with aperture corresponding with password wheels gear, and check and correction screw is arranged among aperture.
The setting of described emergent unlocking mechanism and password locking plate accordingly projection, projection lower end elastic connection positioning bead and pressing
Pressing spring, described projection moves down insertion the second rectangular opening along the first rectangular opening, and positioning bead snaps under pressing spring effect
In the teeth groove of emergency gear.
Described password wheels also include the circle gear being coated on side-wall outer side, and positioning locking plate is plugged in the gear of password wheels
In, can be setting up and down, also can arrange or become other angles to arrange in left and right, positioning locking plate also includes locating piece and retaining spring, institute
State limit for cryptographic wheel in the positioning gear of locating piece embedded password wheels side wall freely rotatable；Retaining spring is arranged at locating piece and determines
Between the locking plate of position, locating piece is made to make spacing movement between positioning locking plate；On described positioning locking plate, Baltimore groove is set, locating piece
Bottom has the cross bar to side bending, and cross bar is assemblied in Baltimore groove, is connected with retaining spring and slides along groove, and by spill
Groove upper limit.
The rear portion of described rotating shaft also sets up replacement code column, resets code column and nibbles each other with the replacement password tooth in password wheels
Close；When resetting password, password locking plate drives the through-hole on replacement locking plate, backboard to overlap with resetting the through-hole on locking plate,
Reset code column, reset password tooth and separate, rotary knob, make replacement code column, reset password tooth and again engage, complete to reset close
Code；With an also piece back-moving spring of installation between rotating shaft and knob.
Described shifting block include being arranged at backboard after lock knob, shifting block and key cylinder coaxial rotating；
Shifting block also includes the first shift fork and the second shift fork, and the first shift fork is arranged on password locking plate, positioning locking plate, interference locking plate
Centre bore in, and control password locking plate, positioning locking plate, interference locking plate motion, locking lock locking plate or linkage locking plate to control the
Two shift forks reset.
Described outer shift fork is connected also by outer handle rotating shaft with outer handle, and described interior shift fork and interior handle are also by interior handle
Rotating shaft connects；Outer shift fork includes the first pull bar and the second pull bar, and interior shift fork includes lifting block and lever, correspondingly, password locking plate
Middle part has the latch stopping outer shift fork rotation；The side of password locking plate has the stopper stopping lever；First pull bar around
On rotation lock stops, edge or lower edge rotate, and lever is pressed against on stopper；Second pull bar is pressed against on the recess of linkage locking plate；Institute
State outer shift fork to be coaxially disposed with interior shift fork, interior handle rotating shaft is coaxially set in outer handle rotating shaft, interior handle rotating shaft and outer handle
Rotating shaft is each other by semi arch contiguous block, contact.
Described controlling organization is arranged between backboard and rear bulkhead, and rear bulkhead forms closing space with backboard；Described knob
Cipher mechanism is arranged between panel and front dividing plate, and front dividing plate forms closing space with panel.
An advantage of the invention is that it provides a kind of prevent password locking plate from driving the rotation that positioning locking plate impacts password wheels upwards
Button coded lock, the disappearance of prior art and inconvenience are innovated, and improve the reliability of knob coded lock, increased
The life property safety at family.
Brief description
Fig. 1 is one of schematic diagram of the present invention.
Fig. 2 is the two of schematic diagram of the present invention.
Fig. 3 is one of lock housing schematic internal view.
Fig. 4 is the two of lock housing schematic internal view.
Fig. 5 is one of controlling organization schematic diagram.
Fig. 6 is the two of controlling organization schematic diagram.
Fig. 7 is the three of controlling organization schematic diagram.
Fig. 8 is to reset lock plate structure figure.
Fig. 9 is password lock plate structure figure one.
Figure 10 is password lock plate structure figure two.
Figure 11 is positioning lock plate structure figure.
Figure 12 is interference lock plate structure figure one.
Figure 13 is interference lock plate structure figure two.
Figure 14 is lock lock plate structure figure.
Figure 15 is linkage lock plate structure figure.
Figure 16 is block-dialing structure figure.
Figure 17 is outer shifting fork structure figure.
Figure 18 is interior shifting fork structure figure.
Figure 19 password wheels structure chart.
Figure 20 is password wheels and locating piece installation diagram.
Figure 21 is that password locking plate is connected embodiment with interference locking plate.
Figure 22 is to lock knob normally open schematic diagram.
Figure 23 is to lock knob to lock view.
Figure 24 is to lock knob lock door state schematic diagram.
Figure 25 is emergency set schematic diagram one.
Figure 26 is emergency set schematic diagram two.
Figure 27 is emergency set cut-away view.
Figure 28 is rotary damper schematic diagram one.
Figure 29 is rotary damper schematic diagram two.
Figure 30 is rotary damper schematic diagram three.
Figure 31 is rotary damper schematic diagram four.
Figure 32 is rotary damper schematic diagram five.
Figure 33 is inside and outside rotating shaft connection figure.
Figure 34 is that password wheels reset axle schematic diagram with password.
Figure 35 is condom embodiment schematic diagram.
Figure 36 is hotel embodiment schematic diagram.
Specific embodiment
Below in conjunction with shown in the accompanying drawing 1 to 36 in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is entered
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the present invention to row rather than whole
Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are obtained under the premise of not making creative work
The every other embodiment obtaining, broadly falls into the scope of protection of the invention.
The invention mainly comprises lock housing 200 and lock body mechanism 100, knob Cipher mechanism 300；Described lock body mechanism 100
Lock 11 and dead bolt 12 is included in box body；Described lock housing 200 includes panel 21 and backboard 22, and is arranged inside and outside lock housing 200
Outer, the interior handle 242,241 of both sides, outward, all controllable dead bolt 12 of interior handle 242,241 moves；Described knob Cipher mechanism 300
Including the knob 31 being plugged in rotating shaft 33, between knob 31 and panel 21, also set up the torsion spring 34 making knob 31 reset, torsion spring
34 are set in rotating shaft 33；Also include controlling organization 400 and key cylinder 500, it is close with knob that controlling organization 400 passes through rotating shaft 33
Ink recorder structure 300 connects, and controlling organization 400 is connected with the lock 11 of lock body mechanism 100 by key cylinder 500.
Described controlling organization 400 includes password locking plate 41, positioning locking plate 42, interference locking plate 43, lock locking plate 44, blocking lock
Piece 45, shifting block 46, outer shift fork 47, interior shift fork 48, password wheels 49, reset locking plate 40, described password locking plate 41, positioning locking plate 42,
Interference locking plate 43, replacement locking plate 40 be arranged in parallel；
Shifting block 46 be arranged on password locking plate 41, positioning locking plate 42, interference locking plate 43 centre bore in, lock locking plate 44 or connection
Dynamic locking plate 45 makes shifting block 46 reset, and lock locking plate 44 passes through among the skewed slot 451 of latch 441 insertion linkage locking plate 45；
Positioning locking plate 42 is arranged on the lower section of password wheels 49, and the knob 31 of knob Cipher mechanism 300 is with password wheels 49 respectively
It is installed on rotating shaft 33 two ends；
When locking, password locking plate 41 controls the motion of outer shift fork 47；Interior shift fork 48 controls the motion of password locking plate 41.
Password locking plate 41 is all resetted by the main spring 402 of bottom with interference locking plate 43；
After described password locking plate 41 entirety is lifted up, the projection 411 that top has can be inserted into the solution at password wheels 49 rear portion
In locked groove 4921.
Unblock principle, only when all projections 411 insert in corresponding solution locked groove 4921, password locking plate 41 could be overall
Move up, so that the first pull bar 471 rotates around the lower edge of latch 413.
Described interference projection 431 inserts among uniform plurality of slots 492, and described slot 492 includes at least two not
Same depth；Described interference locking plate 43 is connected with connecting hole 412 by double-action plate 432 with password locking plate 41, the top of interference locking plate 43
The interference projection 431 that portion stretches out is corresponding with projection 411,411 '.
Interference principle, the depth of described slot 492 disorderly can become three kinds of different depth, thus respectively disturbing by spaced design
The depth that projection 431 is contacted with slot 492 is different, and the depth that each projection 411 is contacted with slot 492 is also different, and often
After secondary group of random knob 31, each projection 411 can change with interference projection 431 depth of the contact with slot 492, therefore presses outer by force
During handle 242, do not have specific rule can be found, thus playing interference effect.It should be strongly noted that disturbing when cancelling
During locking plate 43, the function of the present invention also can achieve, that therefore cancels that interference locking plate 43 can only be considered as the present invention deteriorates embodiment.
Described knob Cipher mechanism 300 also includes the rotary damper 35 engaging by gear train 30；Described damping due to rotation
Device 35 also may include using mechanical friction reduction of speed, using gravity reduction of speed or using modes such as fluid reductions of speed.
Described rotary damper 35 includes balancing weight 351, also includes being arranged at the ratchet positioner of balancing weight 351 end face
352；
Described ratchet positioner 352 includes ratchet 3521 and ratchet 3522, and ratchet 3522 controls the unidirectional fortune of ratchet 3521
Dynamic, described ratchet 3521 is arranged in rotary shaft 3523, and during rotary knob 31, ratchet 3521 revolves 3523 around rotary shaft；
Described ratchet 3522 is fixed on balancing weight 351, and when knob 31 resets, ratchet 3521 is in the presence of ratchet 3522
Jointly rotate with balancing weight 3541.Described rotary shaft 3523 top is provided with one section of splined shaft 3524, and ratchet 3521 is fixed on spline
On axle 3524；
Described gear train 30 includes the travelling gear 301 being engaged with each other and driven gear 302, travelling gear 301 and driven
Gear 302 is separately positioned on knob 31 and the bottom of balancing weight 351.
An emergent unlocking mechanism 600 also set up by described controlling organization 400, has the first rectangular opening 611 including top
In closed enclosure 61, and box, the middle part of setting has the emergency gear 62 of the second rectangular opening 621 and adjustment hole 622；
Emergent destroying pores 2111 is arranged on panel 21, emergent destroying pores 2111 is corresponding with adjustment hole 622；
Emergency gear 62 is evenly equipped with aperture 63 corresponding with password wheels 49 gear, check and correction screw 631 be arranged on aperture 63 it
In.
The setting of described emergent unlocking mechanism 600 and password locking plate 41 accordingly projection 411 ', projection 411 ' lower end elasticity
Connect positioning bead 612 and press pressing spring 613, described projection 411 ' moves down insertion the second rectangular opening along the first rectangular opening 611
621, in the teeth groove that positioning bead 612 snaps in emergency gear 62 under by pressing spring 613 effect.
Anxious unlocking principle, in order to prevent situation about forgetting Password to occur, user can be when buying this lock in emergent unlocking
Preset a numeral that can keep firmly in mind in mechanism 600, once situation about forgetting Password occurs, can destroy emergent broken on panel 21
Bad hole 2111, confirms preset number by rotating adjustment hole 622 and finding check and correction screw 631 accurately, so that projection 411 ' is along the
One rectangular opening 611 moves down in insertion the second rectangular opening 621, releases the lock-out state of password wheels 49, remaining two groups close
Code wheel 49 can be unlocked by trial-and-error method, thus reducing cipher code set number and the difficulty of trial and error.
Described password wheels 49 also include the circle gear 491 being coated on side-wall outer side, and positioning locking plate 42 is plugged in password wheels
In 49 gear 491, can be setting up and down, also can arrange or become other angles to arrange in left and right, positioning locking plate 42 also includes locating piece
421 and retaining spring 422, described locating piece 421 embeds in the positioning gear 491 of password wheels 49 side wall limit for cryptographic wheel 49 freely
Rotate；Retaining spring 422 is arranged between locating piece 421 and positioning locking plate 42, makes locating piece 421 in the catch cropping of positioning locking plate 42
Spacing movement；
On described positioning locking plate 42, Baltimore groove 423 is set, the bottom of locating piece 421 has the cross bar to side bending
4211, cross bar 4211 is assemblied in Baltimore groove 423, is connected with retaining spring 422 and slides along groove, and by Baltimore groove 423 top
Spacing.
The rear portion of described rotating shaft 33 also sets up replacement code column 331, resets code column 331 close with the replacement in password wheels 49
Code tooth 493 is engaged with each other；
Reset password principle, when resetting password, password locking plate 41 drives the through-hole 401 ' on replacement locking plate 40, backboard 22
Overlap with resetting the through-hole 401 on locking plate 40, pressing code post 331, make replacement code column 331 and reset 493 points of password tooth
From rotary knob 31 drives password wheels 49 to dally, and now can arrange new password figure combination, then make replacement code column 331 multiple
Position is engaged again with resetting password tooth 493, completes to reset password.
A piece back-moving spring 333 is also installed between rotating shaft 33 and knob 31.
Described shifting block 46 include being arranged at backboard 22 after lock knob 460, shifting block 46 is coaxially revolved with key cylinder 500
Turn；
Shifting block 46 also includes the first shift fork 461 and the second shift fork 462, and the first shift fork 461 is arranged on password locking plate 41, positioning
In locking plate 42, the centre bore of interference locking plate 43, and password locking plate 41, positioning locking plate 42, interference locking plate 43 is controlled to move, locking is locked
Post locking plate 44 or linkage locking plate 45 control the second shift fork 462 to reset.
Because interior handle 241 is in normally open all the time, therefore shifting block 46 includes three kinds of use states, referring to accompanying drawing 22 to
Shown in 24:
Outward, interior handle 242,241 normally opens, referring to accompanying drawing 22, the first pull bar 471 of outer shift fork 47 is now placed in locking
The upper edge of block 413, presses outer handle 242, the first pull bar 471 is freely rotatable around latch 413, simultaneously locking lock locking plate 44 and
Linkage locking plate 45 all can move freely.
Lock a door state, referring to accompanying drawing 23, it is spacing that the first pull bar 471 is locked out block 413, the second shift fork 462 is by lock locking plate
44 release lock housings 200, therefore will be opened the door by outer handle 242, be necessary for being unlocked password wheels 49 by knob 31, unlock
Press outer handle 242 afterwards, then lock locking plate 44 resets, and the second shift fork 462 is reset to normally open.
Outer handle normally off, referring to accompanying drawing 24, the second shift fork 462 makes linkage locking plate 45 spacing, and linkage locking plate 45 cannot
Mobile then cause password locking plate 41 cannot unlock, even if therefore adjust also cannot be opened the door by outer handle 242 to password wheels 49,
But can be opened the door by interior handle 241, because the first pull bar 471 is located at the lower edge of latch 413, the first pull bar 471 is around lock
Stops 413 is freely rotatable, handle 241 in pressing, then the second shift fork 472 passes through effect recess 452 makes linkage locking plate 45 reset, and
Linkage locking plate 45 promotes the second shift fork 462 to be reset to normally open again.
Described outer shift fork 47 is connected also by outer handle rotating shaft 2421 with outer handle 242, described interior shift fork 48 and interior handle
241 connect also by interior handle rotating shaft 2411；
Outer shift fork 47 includes the first pull bar 471 and the second pull bar 472, and interior shift fork 48 includes lifting block 481 and lever 482,
Correspondingly, there is the latch 413 stopping outer shift fork 47 rotation in the middle part of password locking plate 41；The side of password locking plate 41 has stop
The stopper 414 of lever 482；
First pull bar 471 edge or lower edge on rotation lock stops 413 rotate, and lever 482 is pressed against on stopper 414；The
Two pull bars 472 are pressed against on the recess 452 of linkage locking plate 45；
Described outer shift fork 47 is coaxially disposed with interior shift fork 48, and interior handle rotating shaft 2421 is coaxially set in outer handle rotating shaft 2411
On, interior handle rotating shaft 2421 is contacted each other by semi arch contiguous block 2412,2422 with outer handle rotating shaft 2411.
Described controlling organization 400 is arranged between backboard 22 and rear bulkhead 221, and rear bulkhead 221 forms closing with backboard 22
Space；
Described knob Cipher mechanism 300 is arranged between panel 21 and front dividing plate 211, and front dividing plate 211 and panel 21 are formed
Closing space.
The present invention may also set up more than three groups of knob 31 and password wheels 49, and such as six groups structures are applied to safe door
Lock, referring to accompanying drawing 35；Or it is applied to hotel door lock in conjunction with electronic lock, referring to accompanying drawing 36, so that workbox and car trunk etc..
Claims (10)
1. knob coded lock, mainly includes lock housing (200) and lock body mechanism (100), knob Cipher mechanism (300)；Described lock body
Lock (11) and dead bolt (12) is included in the box body of mechanism (100)；Described lock housing (200) includes panel (21) and backboard (22),
And it is arranged at outer, interior handle (242,241) inside and outside lock housing (200), outward, all controlled lockmaking of interior handle (242,241)
Tongue (12) moves；Described knob Cipher mechanism (300) includes knob (31), knob (31) and the panel being plugged in rotating shaft (33)
(21) also set up the torsion spring (34) making knob (31) reset between, torsion spring (34) is set in rotating shaft (33)；It is characterized in that:
Also include controlling organization (400) and key cylinder (500), controlling organization (400) passes through rotating shaft (33) and knob cipher machine
Structure (300) connects, and controlling organization (400) is connected with the lock (11) of lock body mechanism (100) by key cylinder (500),
Described controlling organization (400) include password locking plate (41), positioning locking plate (42), interference locking plate (43), lock locking plate (44),
Linkage locking plate (45), shifting block (46), outer shift fork (47), interior shift fork (48), password wheels (49), replacement locking plate (40), password locking plate
(41), positioning locking plate (42), interference locking plate (43), replacement locking plate (40) be arranged in parallel；
Shifting block (46) be arranged on password locking plate (41), positioning locking plate (42), interference locking plate (43) centre bore in, lock locking plate
(44) or linkage locking plate (45) makes shifting block (46) reset, lock locking plate (44) passes through latch (441) insertion linkage locking plate (45)
Among skewed slot (451)；
Positioning locking plate (42) is arranged on lower section, the knob (31) of knob Cipher mechanism (300) and the password wheels of password wheels (49)
(49) it is respectively arranged in rotating shaft (33) two ends；
When locking, password locking plate (41) controls the motion of outer shift fork (47)；Interior shift fork (48) controls the motion of password locking plate (41).
2. knob coded lock according to claim 1 it is characterised in that:
Password locking plate (41) is all resetted by the main spring (402) of bottom with interference locking plate (43)；
After described password locking plate (41) is integrally lifted up, the projection (411) that top has can be inserted into password wheels (49) rear portion
In solution locked groove (4921), among the uniform plurality of slots (492) of interference projection (431) insertion, described slot (492) include to
Few two kinds of different depths；Interference locking plate (43) is connected with connecting hole (412) by double-action plate (432) with password locking plate (41), does
Disturb the interference projection (431) that the top of locking plate (43) stretches out corresponding with projection (411,411 ').
3. knob coded lock according to claim 1 it is characterised in that:
Described knob Cipher mechanism (300) also includes the rotary damper (35) engaging by gear train (30)；
Described rotary damper (35) includes balancing weight (351), also includes the ratchet positioning dress being arranged at balancing weight (351) end face
Put (352)；
Described ratchet positioner (352) includes ratchet (3521) and ratchet (3522), and ratchet (3522) controls ratchet (3521)
One-way movement, described ratchet (3521) is arranged in rotary shaft (3523), and during rotary knob (31), ratchet (3521) is with rotary shaft
(3523) rotate；
Described ratchet (3522) is fixed on balancing weight (351), and when knob (31) resets, ratchet (3521) is in ratchet (3522)
Rotate with balancing weight (3541) is common under effect；
Described rotary shaft (3523) top is provided with one section of splined shaft (3524), and ratchet (3521) is fixed on splined shaft (3524)；
Described gear train (30) includes travelling gear (301) and the driven gear (302) being engaged with each other, travelling gear (301) and
Driven gear (302) is separately positioned on knob (31) and the bottom of balancing weight (351).
4. the knob coded lock according to any one of claims 1 to 3 it is characterised in that:
Described controlling organization (400) also sets up an emergent unlocking mechanism (600), has the first rectangular opening (611) including top
Closed enclosure (61), and box in setting middle part there is the second rectangular opening (621) and the emergency gear of adjustment hole (622)
(62)；
Panel (21) is upper to arrange emergent destroying pores (2111), and emergent destroying pores (2111) is corresponding with adjustment hole (622)；
Emergency gear (62) is evenly equipped with aperture (63) corresponding with password wheels (49) gear, and check and correction screw (631) is arranged on aperture
(63) among.
5. knob coded lock according to claim 4 it is characterised in that:
Described emergent unlocking mechanism (600) setting and password locking plate (41) accordingly projection (411 '), projection (411 ') lower end
Elastic connection positioning bead (612) and press pressing spring (613), described projection (411 ') moves down slotting along the first rectangular opening (611)
Enter the second rectangular opening (621), in the teeth groove that positioning bead (612) snaps in emergency gear (62) under by pressing spring (613) effect.
6. the knob coded lock according to any one of claims 1 to 3 it is characterised in that:
Described password wheels (49) also include circle gear (491) being coated on side-wall outer side, and positioning locking plate (42) is plugged in password
In the gear (491) of wheel (49), positioning locking plate (42) also includes locating piece (421) and retaining spring (422), described locating piece
(421) embed limit for cryptographic wheel (49) in the positioning gear (491) of password wheels (49) side wall freely rotatable；Retaining spring (422)
It is arranged between locating piece (421) and positioning locking plate (42), make locating piece (421) in the spacing shifting of catch cropping of positioning locking plate (42)
Dynamic；
Described positioning locking plate (42) is upper to arrange Baltimore groove (423), and the bottom of locating piece (421) has the cross bar to side bending
(4211), cross bar (4211) is assemblied in Baltimore groove (423), is connected with retaining spring (422) and slides along groove, and by Baltimore groove
(423) upper limit.
7. knob coded lock according to claim 1 it is characterised in that:
The rear portion of described rotating shaft (33) also sets up replacement code column (331), resets the weight in code column (331) and password wheels (49)
Put password tooth (493) to be engaged with each other；When resetting password, logical on password locking plate (41) drive replacement locking plate (40), backboard (22)
Open-work (401 ') overlaps with resetting the through-hole (401) on locking plate (40), and pressing resets code column (331), makes replacement code column
(331) separate with replacement password tooth (493), rotary knob (31), then make replacement code column (331), reset password tooth (493) weight
New engagement, completes to reset password；
A piece back-moving spring (333) is also installed between rotating shaft (33) and knob (31).
8. knob coded lock according to claim 1 it is characterised in that:
Described shifting block (46) include being arranged at backboard (22) after lock knob (460), shifting block (46) and key cylinder (500) with
Axle rotates；
Shifting block (46) also includes the first shift fork (461) and the second shift fork (462), and the first shift fork (461) is arranged on password locking plate
(41), positioning locking plate (42), interference locking plate (43) centre bore in, and control password locking plate (41), positioning locking plate (42), interference
Locking plate (43) moves, and lock locking plate (44) or linkage locking plate (45) control the second shift fork (462) to reset.
9. knob coded lock according to claim 1 it is characterised in that:
Described outer shift fork (47) is connected also by outer handle rotating shaft (2421) with outer handle (242), described interior shift fork (48) with interior
Handle (241) connects also by interior handle rotating shaft (2411)；
Outer shift fork (47) includes the first pull bar (471) and the second pull bar (472), and interior shift fork (48) includes lifting block (481) and thick stick
Bar (482), correspondingly, has the latch (413) stopping that outer shift fork (47) rotates in the middle part of password locking plate (41)；Password locking plate
(41) side has the stopper (414) of stop lever (482)；
First pull bar (471) rotates around the upper edge of rotation lock stops (413) or lower edge, and lever (482) is pressed against stopper (414)
On；Second pull bar (472) is pressed against on the recess (452) of linkage locking plate (45)；
Described outer shift fork (47) and interior shift fork (48) are coaxially disposed, and interior handle rotating shaft (2421) is coaxially set in outer handle rotating shaft
(2411), on, interior handle rotating shaft (2421) is connect each other by semi arch contiguous block (2412,2422) with outer handle rotating shaft (2411)
Touch.
10. knob coded lock according to claim 1 it is characterised in that:
Described controlling organization (400) is arranged between backboard (22) and rear bulkhead (221), rear bulkhead (221) and backboard (22) shape
Become closing space；
Described knob Cipher mechanism (300) is arranged between panel (21) and front dividing plate (211), front dividing plate (211) and panel
(21) form closing space.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730441.7A CN104533163B (en) | 2014-12-05 | 2014-12-05 | Knob cipher lock |
| PCT/CN2015/096272 WO2016086871A1 (en) | 2014-12-05 | 2015-12-03 | Knob cipher lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730441.7A CN104533163B (en) | 2014-12-05 | 2014-12-05 | Knob cipher lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104533163A CN104533163A (en) | 2015-04-22 |
| CN104533163B true CN104533163B (en) | 2017-01-18 |
Family
ID=52848770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410730441.7A Active CN104533163B (en) | 2014-12-05 | 2014-12-05 | Knob cipher lock |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104533163B (en) |
| WO (1) | WO2016086871A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533163B (en) * | 2014-12-05 | 2017-01-18 | 王化友 | Knob cipher lock |
| CN104847180A (en) * | 2015-04-27 | 2015-08-19 | 沈阳万杰经贸有限公司 | Touch screen electronic coded lock |
| CN105442951B (en) * | 2016-01-05 | 2018-01-30 | 王化友 | The outer door lock of password |
| CN105735766A (en) * | 2016-04-11 | 2016-07-06 | 王化友 | Rotary knob password door lock |
| CN107130877A (en) * | 2017-06-02 | 2017-09-05 | 宁波经济技术开发区弘天模塑制品厂 | A kind of safety box door inner panel with coded lock |
| CN107327226A (en) * | 2017-07-19 | 2017-11-07 | 广东名门锁业有限公司 | A kind of gear-driven door lock auto-unlocking structure |
| CN107386791B (en) * | 2017-08-14 | 2023-07-18 | 佛山盾美家居科技有限公司 | Double-sided handle lock |
| CN107905636B (en) * | 2017-12-18 | 2023-09-12 | 广东安科恒泰锁业有限公司 | Inner lock of coded lock |
| CN110067448A (en) * | 2018-01-24 | 2019-07-30 | 陈志洪 | The mechanical code lock of anti-violence and technical unlocking |
| CN108412314A (en) * | 2018-03-13 | 2018-08-17 | 苏州琨山智能科技有限公司 | The improved botton puzzle lock head of structure |
| CN109252745B (en) * | 2018-11-01 | 2024-03-19 | 苏州琨山通用锁具有限公司 | Double-row cipher lock structure |
| CN109874254B (en) * | 2019-04-01 | 2023-10-20 | 河南传通电子科技有限公司 | Internet of things chassis |
| CN110159076B (en) * | 2019-06-14 | 2024-06-07 | 广州仁德物联网科技有限公司 | Emergency unlocking method and emergency unlocking device of electronic lock and rotating shaft ratchet |
| CN110469198B (en) * | 2019-08-22 | 2024-04-12 | 苏州琨山通用锁具有限公司 | Cipher inner door lock |
| CN111608493B (en) * | 2020-05-15 | 2023-10-20 | 深圳市众德智能锁业有限公司 | Self-locking lock body with back-locking mechanism |
| CN111608494B (en) * | 2020-06-15 | 2024-06-11 | 中山市无敌虎锁业有限公司 | Full-automatic safety lock body |
| CN113123683B (en) * | 2021-04-16 | 2022-07-22 | 重庆京天华盛数字科技有限公司 | Security lock for signal box |
| CN113503093B (en) * | 2021-07-15 | 2022-05-27 | 宁波望通锁业有限公司 | Knob type coded lock |
| CN115299705B (en) * | 2022-08-23 | 2023-09-12 | 南京千万户电子科技有限责任公司 | Combined goods shelf |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2016086871A1 (en) | 2016-06-09 |
| CN104533163A (en) | 2015-04-22 |
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Effective date of registration: 20190103 Address after: 528437 Digital Building 908-2, No. 16 East Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee after: Zhongshan Effort Technology Co., Ltd. Address before: 422206 No. 31, Group 9, Zhaojiachong Village, Yangguao Township, Longhui County, Shaoyang City, Hunan Province Patentee before: Wang Huayou |
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