CN104948018B - The safety lock and its key of energy retain card unlocking tool - Google Patents
The safety lock and its key of energy retain card unlocking tool Download PDFInfo
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- CN104948018B CN104948018B CN201510339917.9A CN201510339917A CN104948018B CN 104948018 B CN104948018 B CN 104948018B CN 201510339917 A CN201510339917 A CN 201510339917A CN 104948018 B CN104948018 B CN 104948018B
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Abstract
The invention discloses a kind of safety lock of energy retain card unlocking tool, it includes fixed lock core, flexible lock core, rotating cylinder, shell, wheeling device and linkage separate type internal lock, flexible lock core is arranged in fixed lock core, and one end is connected with wheeling device, the other end is connected with linkage separate type internal lock, the limiting section side of fixed lock core is provided with spacing ejection bullet pin, and the socket part of the fixed lock core, which is provided with, stops pellet region.Smart structural design of the present invention, rationally, the ingenious side that spacing ejection bullet pin is arranged on to limiting section, it is easily achieved, and it is provided with multiple safety structure, good anti-theft effect, while keyhole and is set with pellet using misconstruction, criminal is stolen to enable tinfoil, flexible glue or other unlocking tools in insertion keyhole, it can not directly contact and extrude pellet, also just prevent the phenomenon that this lockset is opened occur, have a safety feature；And it is easy to use, simple, beneficial to wide popularization and application.
Description
Technical field
The present invention relates to lock technology field, and in particular to the peace of a kind of energy retain card tinfoil, flexible glue and similar unlocking tool
Quan Suo.
Background technology
With the quickening increasingly improved with rhythm of life of people's living standard, the prevention awareness of people is also increasingly strengthened.
Then the theftproof lock sold on the market is varied, and it each has different design concepts, makes every effort to that different user can be reached
Antitheft requirement.
Billiards structure lock is the lockset most generally used now, suitable for the inner-outer door of various buildings.Usually, pellet knot
Structure lock includes two big main element of fixed lock core and flexible lock core.Offered respectively in fixed lock core, flexible lock core some relative
The radial direction marble hole answered, a tack pellet and a round end pellet are placed with each marble hole.In fixed lock core marble hole also
Elastic device is provided with, so that tack pellet is close to round end pellet.In locked state, flat nose subcard is in fixed lock core and work
At the interface of movable lock core.There is a keyhole flexible lock core outer face, after the key of matching is inserted into keyhole, active lock
Round end pellet in core marble hole can be moved by the keyhole extruding of key to the direction of tack pellet, make each tack pellet and
The contact surface of round end pellet forms a face of cylinder, and is flushed with the interface of fixed lock core and flexible lock core, forms opening state
State.In this case, key can rotate flexible lock core and billiards structure lock is opened.If key is not put into or is put into and active lock
The unmatched key of core, tack pellet are stuck under the pressure of elastic device at the interface of fixed lock core and flexible lock core, key
Spoon just can not rotate flexible lock core, and lockset cannot also be opened.
But existing spring lock can compress pellet in order to which key is inserted after keyhole, the pellet in lock is arranged at key
Where hole in cavity, keyhole can be inserted by skeleton key or other unlocking tools by so stealing criminal, contacted and squeezed
Press pellet and unlock, its theftproof performance is not strong, and so as to constrain the popularization of theftproof lock and application, there is potential safety hazard.
Therefore, research and development one kind is easy to make, pellet and keyhole sequence, that is, criminal is stolen by skeleton key or other
For unlocking tool after keyhole is inserted, the safety lockset that can not directly contact and extrude pellet is when generation is required.
The content of the invention
For above-mentioned deficiency, it is an object of the present invention to provide a kind of smart structural design, rationally, it is easy to make, safety
Property it is high, even if theft criminal by skeleton key or other unlocking tools after keyhole is inserted, directly can not contact and squeeze
Press the energy retain card tinfoil, flexible glue and the safety lock similar to unlocking tool of pellet.
To achieve the above object, technical scheme provided by the present invention is：A kind of energy retain card tinfoil, flexible glue and similar unlocking
The safety lock of instrument, it includes fixed lock core, flexible lock core, rotating cylinder, shell, wheeling device and linkage separate type internal lock, described
Flexible lock core is arranged in fixed lock core, and one end is connected with the wheeling device, and the other end links in separate type with described
Lock is connected, and forms socket part in the part insertion rotating cylinder of the fixed lock core, the exposed radial protrusion of another part forms limit
Position portion, the rotating cylinder be provided with allows key to insert, and with the axial socket of the pellet region sequence on the fixed lock core, institute
The side for stating limiting section is provided with the spacing ejection bullet pin corresponding with the axial socket, the corresponding axial socket and fixing lock
The position between pellet region on core is provided with the socket part prevents non-adaptation key from moving to pellet region with rotating cylinder
Stop pellet region, the shell is set on the rotating cylinder, and is provided with the keyhole corresponding with the axial socket.
As a modification of the present invention, the pellet on the pellet region is dislocatedly distributed.On the stop pellet region
Pellet be dislocatedly distributed.
As a modification of the present invention, the linkage separate type internal lock includes interior closing piece, thumb wheel, clutch transition piece, connection
Moving part and interior driving lever, elastomeric element one and elastomeric element two, the interior closing piece are provided with the through hole being adapted with the interior driving lever,
One end of the closely described flexible lock core of the through hole is provided with the assembly cavity being adapted with the clutch transition piece, and the clutch transition piece is set
Put in the assembly cavity, and the occlusal crib being adapted with the STATEMENT OF FEDERALLY SPONSORED is provided with towards one end of interior closing piece, the other end is provided with and stung
Projection is closed, the middle part radial protrusion of the clutch transition piece forms card convex, and elastomeric element one is set on clutch transition piece, and one end
Top pressure in the card convex, other end top pressure on the housing, one end of STATEMENT OF FEDERALLY SPONSORED insertion occlusal crib, the other end with it is described
Flexible lock core is connected, and the interior closing piece is provided with the lock-bit breach that is sequentially distributed along through-bore axis and flexible breach, described group
Wheel on the lock-bit breach, and towards assembly cavity end face be provided with the raised occlusion groove being adapted of the occlusion, it is another
End is provided with the ejection groove that is connected with the occlusion groove, the front end of the interior driving lever stretch into through hole sequentially pass through flexible breach and
Lock-bit breach, and stretch into the ejection groove, and the front end face of the interior driving lever is provided with it to the side of clutch transition piece one
Convex from the top that occlusion groove exits to that can make the occlusion raised when being axially moved, the interior driving lever correspondingly stretches the position of breach
Provided with banking stop and radial direction card column, and the screens corresponding with radial direction card column, the elastic portion are provided with the flexible breach
Part two is set on interior driving lever, and one end top pressure, on banking stop, other end top pressure is on flexible breach.
As a modification of the present invention, the tail end of the interior driving lever is exposed, and is provided with inner button, convenient use.
As a modification of the present invention, the wheeling device includes outer knob and plate, and the rotating cylinder is provided with from outer
Radially extending bulge loop in shell, the radial convex loop are provided with bayonet socket, and the middle part of the plate is provided with and the radial convex loop profile
The sets of holes being adapted into profile, the sets of holes are provided with the projection being adapted with the bayonet socket, and the end face of the flexible lock core is provided with
The preceding driving lever stretched out from shell, the outer knob are arranged on the preceding driving lever.
As a modification of the present invention, the both ends of the plate are symmetrically bent to the side direction of shell one.
As a modification of the present invention, the inner side of the corresponding rotating cylinder is anti-drilling in being arranged with the preceding driving lever
Pad.
As a modification of the present invention, the side of the limiting section is provided with spacing protruding pin, and in the rotating cylinder with being somebody's turn to do
The end face that limiting section is in contact is provided with the limit sliding chutes being adapted with the spacing protruding pin.
The key that a kind of safety lock with above-mentioned energy retain card tinfoil, flexible glue and similar unlocking tool is adapted, it includes
The arc inserted sheet being adapted with the axial socket on the rotating cylinder, the intrados of the arc inserted sheet are provided with and the pellet region
The corresponding keyhole of pellet and the arcwall face corresponding with the pellet on the stop pellet region.
Beneficial effects of the present invention are：Smart structural design of the present invention, rationally, axial socket is inserted in the key to match
Afterwards, accordingly rotate the corresponding fixed lock core of rotating cylinder by lower limit ejection bullet pin, conversely, spacing ejection bullet pin ejecting card exists
In axial socket, drum rotation is prevented, realizes first of theft-prevention structure；It is simultaneously ingenious that spacing ejection bullet pin is arranged on limiting section
Side, without on the side face of socket part, substantially reducing difficulty of processing, it is easy to accomplish；
The key to match moves to the stop pellet region of fixed lock core with drum rotation, because this is provided with and resistance on the key
The corresponding keyhole of the pellet that keeps off on pellet region, therefore, smooth can be continued to move to the side direction of pellet region one, conversely, and
Pellet ejecting card on the stop pellet region prevents itself and rotating cylinder to pellet on non-matching key or other unlocking tools
Region direction moves, and realizes second theft-prevention structure；
The key to match moves to the pellet region of fixed lock core with drum rotation, because this is provided with and pellet area on the key
The corresponding keyhole of pellet on domain, therefore, so that the contact surface and flexible lock core of fixed lock core pellet and flexible lock core pellet
Overlapped with the contact surface of fixed lock core, at this moment, flexible lock core can be relatively fixed lock core rotation, realize and drive in linkage separate type
Thumb wheel in lock rotates, and realizes the purpose of unlocking；Conversely, the pellet on the stop pellet region prevents flexible lock core from being relatively fixed
Lock core rotates action, realizes the 3rd theft-prevention structure；
When locking in doors, pressing inner button makes the radial direction card column on interior driving lever be exited from the screens on flexible breach,
At the same time, the top on interior driving lever front end protrudes into occlusion groove and forces occlusion projection on clutch transition piece from the occlusion groove
In exit；Then inner button is turned, it is convex with being engaged under groove is mutually engaged pushing up, thumb wheel can be driven to rotate, realize the purpose of pinning；
And at this moment, the key that external application matches even in room can not unlock, because, in the occlusion projection and thumb wheel on clutch transition piece
Occlusion groove be separated, it is impossible to drive the thumb wheel rotate, realize the 4th theft-prevention structure；
In addition, after pinning, keyhole is sequence with the pellet on pellet region, even if theft criminal will be omnipotent
Key, tinfoil or other unlocking tools are inserting keyhole, can not directly contact and extrude pellet, also just prevent this lock occur
Have the phenomenon opened, substantially increase anti-theft effect, have a safety feature；And it is easy to use, simple, brought to people's life
It is convenient, beneficial to wide popularization and application.
Below in conjunction with the accompanying drawings with embodiment, the present invention is further described.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is exploded structural representation in the present invention.
Fig. 3 is the structural representation of fixed lock core in the present invention.
Fig. 4 is the structural representation of rotating cylinder in the present invention.
Fig. 5 is the decomposition texture schematic diagram of linkage separate type internal lock in the present invention.
Fig. 6 is the structural representation of interior closing piece in the present invention.
Fig. 7 is the structural representation of thumb wheel in the present invention.
Fig. 8 is the structural representation of clutch transition piece in the present invention.
Fig. 9 is the structural representation of interior driving lever in the present invention.
Figure 10 is the structural representation of flexible lock core in the present invention.
Figure 11 is the structural representation of key in the present invention.
Figure 12 is the cross section structure schematic diagram of fixed lock core in the present invention.
Embodiment
Embodiment, referring to Fig. 1 to Figure 12, a kind of energy retain card tinfoil, flexible glue and similar unlocking tool that the present embodiment provides
Safety lock, it includes fixed lock core 1, flexible lock core 2, rotating cylinder 3, shell 4, wheeling device 5 and linkage separate type internal lock 6, institute
Flexible lock core 2 is stated to be arranged in fixed lock core 1, and one end is connected with the wheeling device 5, the other end separates with the linkage
Formula internal lock 6 is connected, and socket part 11, the exposed radial convex of another part are formed in the part insertion rotating cylinder 3 of the fixed lock core 1
Rise and form limiting section 12, the rotating cylinder 3, which is provided with, allows key 7 to insert, and with the phase of pellet region 111 on the fixed lock core 1
The axial socket 31 of dislocation, the side of the limiting section 12 are provided with the spacing ejection bullet pin corresponding with the axial socket 31 and pacified
Position 121 is filled, the quantity of the bullet pin installation position 121 is unlimited, can be one, two, three or more.In the spacing ejection bullet
Sell and limited location ejection bullet pin 122 is installed on installation position 121, the ingenious side that spacing ejection bullet pin 122 is arranged on to limiting section 12,
Without on the side face of socket part 11, substantially reducing difficulty of processing, it is easy to accomplish.
By the position between the pellet region 111 on the corresponding axial socket 31 and fixed lock core 1 in the socket part
11 are provided with the stop pellet region 112 for preventing non-adaptation key from moving to pellet region 111 with rotating cylinder 3, and the shell 4 is set in
On the rotating cylinder 3, and it is provided with the keyhole 41 corresponding with the axial socket 31.
Preferably, referring to Fig. 3, by pellet region 111 and stop that the marble hole on pellet region 112 is dislocatedly distributed, realize
Pellet is dislocatedly distributed, i.e., not on the same line, anti-theft effect is more preferably.And the pellet region 111 and stop pellet region 112
On marble hole it is unlimited.In other embodiments, the pellet region 111 and stop that marble hole on pellet region 112 can also be
It is distributed on same straight line.Wherein stop that the marble hole on pellet region 112 is counter sink, that is, does not extend through fixed lock core 1, at this
Stop that the marble hole bottom on pellet region 112 is provided with spring 114, limited location ejection bullet pin 122 is placed on top.
Referring to Fig. 1 and Fig. 2, the wheeling device 5 includes outer knob 51 and plate 52, and the rotating cylinder 3 is provided with from shell 4
In radially extending bulge loop 32, the radial convex loop 32 is provided with bayonet socket 321, and the middle part of the plate 52 is provided with and the radial convex
The sets of holes 521 that profile is adapted are formed outside ring 32, the sets of holes 521 are provided with the projection being adapted with the bayonet socket 321, the work
The end face of movable lock core 2 is provided with the preceding driving lever 21 stretched out from shell 4, and the outer knob 51 is arranged on the preceding driving lever 21.Preferably
, the junction of the preceding driving lever 21 and flexible lock core 2 inwardly concaves to form breach 22, strong with the connection of flexible lock core 2 to reduce
Degree, when violence is forced to turn outer knob 51, preceding driving lever 21 can be broken at breach 22, avoid damage to flexible lock core 2, while
Play antitheft effect.To further enhance anti-theft effect, the inner side of the rotating cylinder 3 can also be corresponded in the preceding driving lever
Anti-drill pad 8 is arranged with 21, i.e., the anti-drill pad 8, which is fitted, is located at the opening position of breach 22, has anti-drilling function, avoids violence from unlocking.
Preferably, the both ends of the plate 52 are symmetrically bent to the side direction of shell 4 one, space-consuming is reduced, and outside
Shape is attractive in appearance.
The side of the limiting section 12 is provided with spacing protruding pin installation position 122, is installed on the spacing protruding pin installation position 122
Limited location protruding pin, and the limit being adapted with the spacing protruding pin is provided with the end face that the rotating cylinder 3 is in contact with the limiting section 12
Position chute 33.
Specifically, referring to Fig. 4 to Fig. 8, the linkage separate type internal lock 6 includes interior closing piece 61, thumb wheel 62, clutch transition piece
63rd, STATEMENT OF FEDERALLY SPONSORED 64 and interior driving lever 65, elastomeric element 1 and elastomeric element 2 67, in the present embodiment, the He of elastomeric element 1
Elastomeric element 2 67 is preferably spring, and in other embodiments, the elastomeric element 1 and elastomeric element 2 67 can also be other
Have springy part, such as elastic caoutchouc.
The interior closing piece 61 is provided with the through hole 611 being adapted with the interior driving lever 65, the closely described active lock of the through hole 611
One end of core 2 is provided with the assembly cavity 612 being adapted with the clutch transition piece 63, and the clutch transition piece 63 is arranged on the assembling
In chamber 612, and the occlusal crib 631 being adapted with the STATEMENT OF FEDERALLY SPONSORED 64 is provided with towards one end of interior closing piece 61, the other end is provided with and stung
Projection 632 is closed, the middle part radial protrusion of the clutch transition piece 63 forms card convex 632, and the interior closing piece 61 passes through screw and shell 4
Mutually fixed, the elastomeric element 1 is set on clutch transition piece 63, and one end top pressure is in the card convex 632, other end top
It is pressed on the shell 4, one end insertion occlusal crib 631 of the STATEMENT OF FEDERALLY SPONSORED 64, the other end is connected with the flexible lock core 2,
The interior closing piece 61 is provided with the lock-bit breach 613 and flexible breach 614 being sequentially distributed along the axis of through hole 611, the thumb wheel 62
On lock-bit breach 613, and it is recessed provided with the occlusions being adapted with the occlusion projection 632 towards the end face of assembly cavity 612
Groove 621, the other end are provided with the ejection groove being connected with the occlusion groove 621, and the front end of the interior driving lever 65 is stretched into through hole 611
Flexible breach 614 and lock-bit breach 613 are sequentially passed through, and stretches into the ejection groove, and the front end face of the interior driving lever 65 is provided with
When it is axially moved to the side direction of clutch transition piece 63 the occlusion projection 632 can exit from occlusion groove 621
Top convex 651, the position of the corresponding flexible breach 614 of the interior driving lever 65 is provided with banking stop 652 and radial direction card column 653, and in institute
State flexible breach 614 and be provided with the screens 615 corresponding with radial direction card column 653, the elastomeric element 2 67 is set in interior driving lever
On 65, and one end top pressure, on banking stop 652, other end top pressure is on flexible breach 614.
The tail end of the interior driving lever 65 stretched out from interior closing piece 61 it is exposed, preferably, being set on the tail end of the interior driving lever 65
There is inner button 68, convenient pressing and rotation, brought convenience to use.
The key that a kind of safety lock with above-mentioned energy retain card tinfoil, flexible glue and similar unlocking tool is adapted, referring to figure
9, it includes the arc inserted sheet 71 being adapted with the axial socket 31 on the rotating cylinder 3, is set on the intrados of the arc inserted sheet 71
There is the keyhole 72 corresponding with the pellet in the pellet region 111 and corresponding with the pellet on the stop pellet region 112
Arcwall face 73.Preferably, insertion arrow logo is provided with the extrados of the arc inserted sheet 71, to offer an explanation that end to stretch into
End, brings convenience to use.
In use, after the key 7 to match inserts axial socket 31, accordingly by lower limit ejection bullet pin 122, make rotating cylinder
3 accordingly fixed lock core 1 can rotate, conversely, the spacing ejecting card of ejection bullet pin 122 prevents 3 turns of rotating cylinder in axial socket 31
It is dynamic, realize first of theft-prevention structure；Meanwhile when by unlocking tool top by spacing ejection bullet pin 122, rotating cylinder 3 can be allowed to rotate one
Positioning is put, when rotating cylinder 3 is turned near the spacing ejection bullet pin 122 for stopping the side position of pellet region 112 1, due to this
When, axial socket 31 has misplaced with keyhole 41, and unlocking tool can not touch spacing ejection bullet pin 122 again, therefore, the position
The spacing ejection bullet pin 122 put can prevent rotating cylinder 3 from rotating, to prevent damage lock from having.
The key 7 to match rotates the stop pellet region 112 for moving to fixed lock core 1 with rotating cylinder 3, due on the key 7
Provided with the arcwall face 73 corresponding with stopping the pellet 113 on pellet region 112, therefore, can be smooth to the side of pellet region 111
Direction continues to move to, conversely, and the pellet 113 on the stop pellet region 112 spring 114 elastic force effect under ejecting card exist
On non-matching key, tinfoil, flexible glue or other unlocking tools, itself and rotating cylinder 3 is prevented to be moved to the direction of pellet region 111, it is real
Existing second theft-prevention structure；
The key 7 to match rotates the pellet region 111 for moving to fixed lock core 1 with rotating cylinder 3, because the key 7 is provided with
The keyhole corresponding with the pellet on pellet region 111, therefore, so that fixed lock core pellet 115 and flexible lock core pellet 116
Contact surface overlaps with the contact surface of flexible lock core 2 and fixed lock core, and at this moment, flexible lock core 2 can be relatively fixed lock core 1 and rotate,
Realize and drive the thumb wheel 62 in linkage separate type internal lock 6 to rotate, realize the purpose of unlocking；Conversely, spring 117 makes the stop pellet
Pellet ejection on region 112 prevents flexible lock core 2 from being relatively fixed lock core 1 to rotate action, realize the 3rd theft-prevention structure；
When locking in doors, inner button 68 is pressed, the elasticity of compression part 2 67 of banking stop 652 is driven, makes interior driving lever 65
On radial direction card column 653 exited from the screens 615 on flexible breach 614, at the same time, the top convex 651 on the interior front end of driving lever 65
Stretching into occlusion groove 621 makes the elasticity of compression part 1 of card convex 632 on clutch transition piece 63, so as to force on clutch transition piece 63
Occlusion projection 632 exited from the occlusion groove 621；Then inner button 68 is turned, on top convex 651 with being engaged the phase of groove 621
Under occlusion, thumb wheel 62 can be driven to rotate, realize the purpose of pinning；And at this moment, the key 7 that external application matches even in room can not
Unlock, because the occlusion projection 632 on clutch transition piece 63 is separated with the groove 621 that is engaged on thumb wheel 62, it is impossible to which driving should
Thumb wheel 62 rotates, and realizes the 4th theft-prevention structure.
In addition, after pinning, because the safety lock of energy retain card tinfoil of the invention, flexible glue and similar unlocking tool is relative to biography
The keyhole and pellet of system lockset are sequences, and theft criminal is i.e. enabled by skeleton key, tinfoil or other unlocking tools
In insertion keyhole, it can not directly contact and extrude pellet, also just prevent the phenomenon that lockset is opened occur, substantially increase
Anti-theft effect, have a safety feature.
The announcement and teaching of book according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and changed.Therefore, the invention is not limited in embodiment disclosed and described above, to the present invention's
Some modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although used in this specification
Some specific terms, but these terms are merely for convenience of description, do not form any restrictions to the present invention.Such as the present invention
Described in above-described embodiment, using other locksets obtained from same or similar structure, all fall in the scope of protection of the present invention.
Claims (10)
- A kind of 1. safety lock of energy retain card unlocking tool, it is characterised in that：It includes fixed lock core, flexible lock core, rotating cylinder, outer Shell, wheeling device and linkage separate type internal lock, the flexible lock core are arranged in fixed lock core, and one end and the wheeling device It is connected, the other end is connected with the linkage separate type internal lock, and set is formed in the part insertion rotating cylinder of the fixed lock core Socket part, the exposed radial protrusion of another part form limiting section, and the rotating cylinder, which is provided with, allows key to insert, and with the fixed lock core On pellet region sequence axial socket, the side of the limiting section is provided with the spacing bullet corresponding with the axial socket Go out bullet pin, correspondingly the position between the pellet region in the axial socket and fixed lock core is provided with the socket part and prevented Non- adaptation key moves to the stop pellet region in pellet region with rotating cylinder, and the shell is set on the rotating cylinder, and provided with The corresponding keyhole of the axial socket.
- 2. the safety lock of energy retain card unlocking tool according to claim 1, it is characterised in that：Bullet on the pellet region Son is dislocatedly distributed.
- 3. the safety lock of energy retain card unlocking tool according to claim 1 or 2, it is characterised in that：The stop pellet area Pellet on domain is dislocatedly distributed.
- 4. the safety lock of energy retain card unlocking tool according to claim 1, it is characterised in that：The linkage separate type internal lock Including interior closing piece, thumb wheel, clutch transition piece, STATEMENT OF FEDERALLY SPONSORED and interior driving lever, elastomeric element one and elastomeric element two, on the interior closing piece Provided with the through hole being adapted with the interior driving lever, one end of the closely described flexible lock core of the through hole is provided with and the clutch transition piece phase The assembly cavity of adaptation, the clutch transition piece are arranged in the assembly cavity, and are provided with and the linkage towards one end of interior closing piece The occlusal crib that part is adapted, the other end are provided with occlusion projection, and the middle part radial protrusion of the clutch transition piece forms card convex, elastic portion Part one is set on clutch transition piece, and one end top pressure is in the card convex, other end top pressure on the housing, the STATEMENT OF FEDERALLY SPONSORED One end insertion occlusal crib, the other end is connected with the flexible lock core, and the interior closing piece provided with dividing successively along through-bore axis The lock-bit breach and flexible breach of cloth, the thumb wheel are located on lock-bit breach, and towards assembly cavity end face be provided with it is described The raised occlusion groove being adapted of occlusion, the other end are provided with the ejection groove being connected with the occlusion groove, before the interior driving lever End, which is stretched into through hole, sequentially passes through flexible breach and lock-bit breach, and stretches into the ejection groove, and on the front end face of the interior driving lever Provided with can make the occlusion raised when it is axially moved to the clutch transition piece side direction from the top that occlusion groove exits Convex, correspondingly the stretch position of breach of the interior driving lever is provided with banking stop and radial direction card column, and on the flexible breach provided with The corresponding screens of radial direction card column, the elastomeric element two are set on interior driving lever, and one end top pressure is on banking stop, the other end Top pressure is on flexible breach.
- 5. the safety lock of energy retain card unlocking tool according to claim 4, it is characterised in that：Outside the tail end of the interior driving lever Dew, and it is provided with inner button.
- 6. the safety lock of energy retain card unlocking tool according to claim 1, it is characterised in that：The wheeling device includes outer Knob and plate, the rotating cylinder are provided with radially extending bulge loop, the radial convex loop from shell and are provided with bayonet socket, the plate Middle part be provided with forming the sets of holes that are adapted of profile outside the radial convex loop, the sets of holes are provided with what is be adapted with the bayonet socket Projection, the end face of the flexible lock core are provided with the preceding driving lever stretched out from shell, and the outer knob is arranged on the preceding driving lever.
- 7. the safety lock of energy retain card unlocking tool according to claim 6, it is characterised in that：The both ends of the plate are symmetrical Bent to the side direction of shell one.
- 8. the safety lock of energy retain card unlocking tool according to claim 6, it is characterised in that：The inner side of the corresponding rotating cylinder Position on the preceding driving lever in being arranged with anti-drill pad.
- 9. the safety lock of energy retain card unlocking tool according to claim 1, it is characterised in that：On the side of the limiting section It is spacing provided with being adapted with the spacing protruding pin provided with spacing protruding pin, and on the end face that the rotating cylinder is in contact with the limiting section Chute.
- 10. the key that a kind of safety lock with any described energy retain card unlocking tools of claim 1-9 is adapted, its feature exist In：It includes the arc inserted sheet being adapted with the axial socket on the rotating cylinder, and the intrados of the arc inserted sheet is provided with and institute State the corresponding keyhole of pellet in pellet region and the arcwall face corresponding with the pellet on the stop pellet region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510339917.9A CN104948018B (en) | 2015-06-18 | 2015-06-18 | The safety lock and its key of energy retain card unlocking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510339917.9A CN104948018B (en) | 2015-06-18 | 2015-06-18 | The safety lock and its key of energy retain card unlocking tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104948018A CN104948018A (en) | 2015-09-30 |
| CN104948018B true CN104948018B (en) | 2018-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510339917.9A Expired - Fee Related CN104948018B (en) | 2015-06-18 | 2015-06-18 | The safety lock and its key of energy retain card unlocking tool |
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| CN (1) | CN104948018B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107288428A (en) * | 2017-08-07 | 2017-10-24 | 东莞市曼勒克特种防盗锁实业有限公司 | A kind of safety box antitheft sylinder for preventing unlocking tool from entering onlocking zone |
| CN107237555A (en) * | 2017-08-07 | 2017-10-10 | 东莞市曼勒克特种防盗锁实业有限公司 | It is a kind of to isolate the antitheft sylinder that unlocking tool enters pellet area strong applicability |
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| CN1405425A (en) * | 2002-11-14 | 2003-03-26 | 李善德 | Spring-plate anti-theft lock head with multi open-close structures |
| CN204782315U (en) * | 2015-06-18 | 2015-11-18 | 东莞市曼勒克特种防盗锁实业有限公司 | Can gulp down card aluminium foil, flexible glue and similar picklock's safety lock and key thereof |
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|---|---|---|---|---|
| EP0484315A2 (en) * | 1990-10-30 | 1992-05-06 | Zahradnik, Rudolf | Injection mould |
| CN1405425A (en) * | 2002-11-14 | 2003-03-26 | 李善德 | Spring-plate anti-theft lock head with multi open-close structures |
| CN204782315U (en) * | 2015-06-18 | 2015-11-18 | 东莞市曼勒克特种防盗锁实业有限公司 | Can gulp down card aluminium foil, flexible glue and similar picklock's safety lock and key thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104948018A (en) | 2015-09-30 |
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