CN106761027A - A kind of theftproof lock - Google Patents
A kind of theftproof lock Download PDFInfo
- Publication number
- CN106761027A CN106761027A CN201710095196.0A CN201710095196A CN106761027A CN 106761027 A CN106761027 A CN 106761027A CN 201710095196 A CN201710095196 A CN 201710095196A CN 106761027 A CN106761027 A CN 106761027A
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- China
- Prior art keywords
- clutch
- interior
- pin
- rotating shaft
- hole
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
- E05B63/044—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings with reversible bolt or bolt head
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
- E05B2047/0013—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors more than one motor for the same function, e.g. for redundancy or increased power
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/0026—Clutches, couplings or braking arrangements
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of theftproof lock, it is related to anti-theft product technical field, including lock body, main dead bolt, oblique dead bolt, outer handle and Internal handle, main dead bolt lower end is provided with the main tongue connecting column being connected with main tongue promotion piece, main tongue promotes piece to be provided with the skewed slot coordinated with main tongue connecting column, main tongue promotes the horizontal long lumbar hole for being additionally provided with piece and promoting piece locating dowel to coordinate on lock body, oblique dead bolt is fixed on the top of expansion link, outer handle and Internal handle are connected with dead bolt executive module respectively, outer handle and Internal handle drive main tongue to promote piece to move left and right by dead bolt executive module, expansion link is moved up and down.Outer handle and Internal handle easily drive the flexible of main dead bolt and oblique dead bolt by dead bolt executive module, can realize the unidirectional opening and closing of balcony door, bathroom door, passageway doors, fire exit door etc., or the extraordinary occasion of normally opened Temporarily Closed demand.The present invention is simple and compact for structure, easy to operate, being capable of implementation specification standardization, raising interchangeability, the advantage that favourable large-scale promotion is used.
Description
Technical field
The present invention relates to anti-theft product technical field, more particularly to a kind of theftproof lock.
Background technology
The life of people, intelligent anti-theft door lock, Fingerprint Lock, electronic lock are gradually blended into the development smart home of society
Using being becoming increasingly popular, all electronization will turn into inevitable trend to all door locks in the future.Inner room door lock electronization and some
The electronization of the door lock of particular place just starts, but electronic lock must be equipped with answering by the professional standard GA701-2007 of country
Anxious unlocking apparatus, in the market most of theftproof locks emergent unlocking is still carried out by the way of standby key, cause electronics
Lock indifference in security performance with mechanical lock, price also remains high, it is impossible to excite user to use desire, and it is wound to trace it to its cause
New technology is weak, and product does not break through the intelligent demand of user, and essential distinction is little；The structure of existing theftproof lock is cumbersome simultaneously,
Cost of manufacture is higher.This is accomplished by designing a kind of different need of cost performance theftproof lock higher, more simple and practical to meet people
Ask.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of structurally simple, economical practical theftproof lock.
In order to solve the above technical problems, the technical solution used in the present invention is：
A kind of theftproof lock, including lock body, main dead bolt and oblique dead bolt, the main dead bolt lower end are provided with the master being connected with main tongue promotion piece
Tongue connecting column, the main tongue promotes piece to be provided with the skewed slot coordinated with main tongue connecting column, the main tongue promote be additionally provided with piece with
The horizontal long lumbar hole for promoting piece locating dowel to coordinate on lock body, the oblique dead bolt is fixed on the top of expansion link, outer handle and interior
Hand can drive main tongue to promote by dead bolt executive module, and piece is moved left and right, expansion link is moved up and down.
Preferably, the dead bolt executive module turns including interior latch bolt sliding piece, interior clutch rotating shaft, clutch movement and outer clutch
Axle, towards lock body inner casing, outer clutch rotating shaft towards lock body shell, the clutch movement middle part is provided with logical to the interior latch bolt sliding piece
Hole, the clutch movement outside coordinates with outer clutch rotating shaft, and the interior side stage circle of the outer clutch rotating shaft is inserted into clutch movement
In through hole, the outer aperture of the outer clutch rotating shaft is the square opening coordinated with outer handle；The clutch in-core side is sequentially provided with
Interior clutch rotating shaft and interior latch bolt sliding piece, the outer side stage circle of the interior clutch rotating shaft are inserted into the through hole of clutch movement and middle
Platform circle external diameter is more than through-hole diameter, and the inner orifice of the interior clutch rotating shaft is the square opening coordinated with Internal handle, the interior latch bolt
Sliding piece is sleeved in the step circles at interior clutch rotating shaft inner orifice end, and the endoporus of the interior latch bolt sliding piece is provided with arcuate guide
Groove, the interior clutch rotating shaft periphery is provided with the first slide block, and first slide block is installed on the arc of interior latch bolt sliding piece
In shape gathering sill, the cylindrical radian of the radian more than the first slide block of arc guide groove, the interior latch bolt sliding piece is cylindrical to be provided with
First shift fork, first shift fork is arranged between two blocks of expansion link bottom.
Preferably, outer latch bolt sliding piece, the outer clutch rotating shaft are set with the step circles of the outer clutch rotating shaft outer face
Periphery be provided with the second slide block, the endoporus of the outer latch bolt sliding piece is provided with deep-slotted chip breaker, the second slide block clamp
In the deep-slotted chip breaker of outer latch bolt sliding piece, the cylindrical radian of the radian more than the second slide block of deep-slotted chip breaker, the outer latch bolt is stirred
Piece is cylindrical to be provided with the second shift fork, and second shift fork is arranged between two blocks of expansion link bottom.
Preferably, main tongue is additionally provided between the interior clutch rotating shaft and clutch movement and stirs element, the main tongue stirs unit
Part is set on the way station circle being sleeved on the outside of interior clutch rotating shaft, and the main tongue is stirred the cylindrical radial direction of element and is arranged with
Moving arm and cursor, the end of the moving arm are provided with the projection for promoting the vertical long lumbar hole on piece to coordinate with main tongue, described
Cursor end is provided with boss, and the clutch movement is cylindrical to be provided with the stopper slot coordinated with boss, and the main tongue is stirred under element
End is connected with the torsion spring locating dowel in lock body by torsion spring and be connected with the torsion spring locating dowel in lock body by torsion spring；The clutch
Core side wall longitudinally through the reversing pin being provided with parallel to its through hole center line, on first slide block and/or the second slide block
The groove coordinated with reversing pin is provided with, the reversing pin is arranged in the groove of the first slide block and/or the second slide block.
Preferably, main tongue is additionally provided between the interior clutch rotating shaft and clutch movement and stirs element, the main tongue stirs unit
Part is set on the way station circle being sleeved on the outside of interior clutch rotating shaft, and the main tongue is stirred the cylindrical radial direction of element and is arranged with
Moving arm and cursor, the end of the moving arm are provided with the projection for promoting the vertical long lumbar hole on piece to coordinate with main tongue, described
Cursor end is provided with boss, and the clutch movement is cylindrical to be provided with the stopper slot coordinated with boss, and the main tongue is stirred under element
End is connected with the torsion spring locating dowel in lock body by torsion spring and be connected with the torsion spring locating dowel in lock body by torsion spring；The clutch
Core side wall radial level is provided with on-of pin, and the on-of pin is driven by drive mechanism, the outer side stage circle of the interior clutch rotating shaft and
The draw-in groove coordinated with on-of pin is equipped with the interior side stage circle of outer clutch rotating shaft, pocketed springs and spring sets on the on-of pin
Put in the clutch pin-and-hole on the wall of clutch movement side, the clutch pin end is extended to outside clutch movement periphery；The driving
Mechanism includes motor, driving wheel, driven pulley and clutch impeller-hub, and the driven pulley is connected with clutch impeller-hub, and the clutch is pushed away
Moving axis drives clutch catch to move horizontally by transmission mechanism, drives on-of pin to do left and right expanding-contracting action by clutch catch.
Preferably, the clutch movement side wall is radially provided with the pin-and-hole with its through hole insertion and is set with clutch pin-and-hole interval
Put, unidirectional pin set in the pin-and-hole and the outer aperture of pin-and-hole is provided with blanking cover, back-moving spring is provided between the unidirectional pin and blanking cover,
The unidirectional pin lower end is extended in the through hole of clutch movement and side is provided with inclined-plane, the outer side stage circle of the interior clutch rotating shaft
And be equipped with and the breaker slot for unidirectionally selling cooperation on the interior side stage circle of outer clutch rotating shaft；The clutch movement side wall is longitudinally through setting
The reversing pin of its through hole center line is parallel to, first slide block and the second slide block are provided with recessed with what reversing pin coordinated
Groove.
Preferably, main tongue is additionally provided between the interior clutch rotating shaft and clutch movement and stirs element, the main tongue stirs unit
Part is set on the way station circle being sleeved on the outside of interior clutch rotating shaft, and the main tongue is stirred the cylindrical radial direction of element and is arranged with
Moving arm and cursor, the end of the moving arm are provided with the projection for promoting the vertical long lumbar hole on piece to coordinate with main tongue, described
Cursor end is provided with boss, and the clutch movement is cylindrical to be provided with the stopper slot coordinated with boss, and the main tongue is stirred under element
End is connected with the torsion spring locating dowel in lock body by torsion spring and be connected with the torsion spring locating dowel in lock body by torsion spring；The clutch
Core side wall radial level is provided with on-of pin, and the on-of pin is driven by drive mechanism, the outer side stage circle of the interior clutch rotating shaft and
The draw-in groove coordinated with on-of pin is equipped with the interior side stage circle of outer clutch rotating shaft, pocketed springs and spring sets on the on-of pin
Put in the clutch pin-and-hole on the wall of clutch movement side, the clutch pin end is extended to outside clutch movement periphery；The driving
Mechanism includes motor, driving wheel, driven pulley and clutch impeller-hub, and the driven pulley is connected with clutch impeller-hub, and the clutch is pushed away
Moving axis drives clutch catch to move horizontally by transmission mechanism, drives on-of pin to do left and right expanding-contracting action by clutch catch；Institute
State clutch movement side wall be radially provided with the pin-and-hole of its through hole insertion and with clutch pin-and-hole interval setting, set list in the pin-and-hole
Blanking cover is provided with to aperture outside pin and pin-and-hole, back-moving spring is provided between the unidirectional pin and blanking cover, the unidirectional pin lower end extends
In to the through hole of clutch movement and side is provided with inclined-plane, the outer side stage circle of the interior clutch rotating shaft and the inner side of outer clutch rotating shaft
It is equipped with and the breaker slot for unidirectionally selling cooperation on platform circle；The clutch movement side wall is longitudinally through being provided with parallel to its through hole center
The reversing pin of line, first slide block is provided with the groove coordinated with reversing pin.
Preferably, the unidirectional pin middle part carries step, the pin-and-hole be with the stepped hole for unidirectionally selling cooperation, it is described unidirectional
Pin is up big and down small, and its upper end is square, lower end side is inclined-plane, opposite side is straight flange, and the outer side stage of interior clutch rotating shaft is justified and outer
Clutch rotating shaft interior side stage circle on breaker slot be rectangular channel, the interior clutch rotating shaft outer side stage circle and outer clutch rotating shaft it is interior
Draw-in groove bottom on side stage circle is the arc coordinated with on-of pin.
Further, the motor and driving wheel of the drive mechanism are two sets, and two motors are arranged at motor support base
On, two driving wheels of motor are engaged with driven pulley, and the clutch catch is arranged on promotion shaft stool, and the clutch is promoted
Axle is connected by transmission mechanism with clutch catch.
Preferably, main tongue limit switch is additionally provided with the lock body, the lock body side is additionally provided with oblique dead bolt holding tank, institute
State oblique dead bolt and 180 degree can be rotated in oblique dead bolt holding tank and commutated.
It is using the beneficial effect produced by above-mentioned technical proposal：Pull outer handle and Internal handle performs group by dead bolt
Part drives the flexible of main dead bolt and oblique dead bolt, can also realize such as balcony door, toilet without mechanical lock head compared with the prior art
The unidirectional opening and closing of door, passageway doors, fire exit door etc., or the extraordinary occasion of normally opened Temporarily Closed demand.Simple structure of the present invention is tight
Gather, easy to operate, cost of manufacture it is cheap, using the present invention can implementation specification it is size normalised, improve interchangeability, with door
The advantage that perforate is few, grooved bore is small, favourable large-scale promotion is used, it is to avoid each each standard of producer compatible cannot cause to change lock
Inconvenient maintenance and waste.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation of theftproof lock that the present invention is provided；
Fig. 2 is the schematic diagram of dead bolt executive module in Fig. 1；
Fig. 3 is the exploded view of dead bolt executive module in Fig. 2；
Fig. 4 is the structural representation of interior clutch rotating shaft in Fig. 3；
Fig. 5 is the D-D sectional views in Fig. 2；
Fig. 6 is the schematic diagram of unidirectional pin in Fig. 5；
Fig. 7 is the top view of Fig. 2；
Fig. 8 is the sectional view of E-E in Fig. 7；
In figure：1- lock bodies, the main dead bolts of 2-, the oblique dead bolts of 3-, the main tongues of 4- promote piece, the main tongue connecting columns of 5-, 6- skewed slots, 7- to promote piece to determine
Position post, 8- transverse direction long lumbar holes, 9- expansion links, 10- dead bolt executive modules, latch bolt sliding piece in 11-, clutch rotating shaft in 12-, 13-
Main tongue stirs element, 14- clutch movements, the outer clutch rotating shafts of 15-, 16- through holes, 17- way stations circle, 18- arc guide grooves, 19-
First slide block, the shift forks of 20- first, 21- blocks, 22- moving arms, 23- cursors, 24- projections, 25- torsion spring locating dowels, 26-
Outer latch bolt sliding piece, the slide blocks of 27- second, 28- deep-slotted chip breakers, the shift forks of 29- second, 30- reversing pins, 31- grooves, 32- on-of pins,
33- draw-in grooves, 34- springs, 35- motors, 36- driving wheels, 37- driven pulleys, 38- clutch impeller-hubs, 39- clutch catch, 40- is unidirectional
Pin, 41- blanking covers, 42- back-moving springs, 43- inclined-planes, 44- breaker slots, 45- steps, 46- motor support bases, 47- promotes shaft stool,
The main tongue limit switches of 48-, the oblique dead bolt holding tanks of 49-, 50- boss.
Specific embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground description, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to a kind of theftproof lock that Fig. 1-8, the present invention provide, including lock body 1, main dead bolt 2 and oblique dead bolt 3, the main lock
The lower end of tongue 2 is provided with the main tongue connecting column 5 being connected with main tongue promotion piece 4, and the main tongue promotes piece 4 to be provided with and main tongue connecting column 5
The skewed slot 6 of cooperation, the main tongue promotes the horizontal long lumbar hole 8 for being additionally provided with piece 4 and promoting piece locating dowel 7 to coordinate on lock body 1, institute
The top that oblique dead bolt 3 is fixed on expansion link 9 is stated, outer handle and Internal handle can drive main tongue to promote by dead bolt executive module 10
Piece 4 is moved left and right, expansion link 9 is moved up and down, so as to drive main dead bolt 2 and oblique dead bolt to be stretched about 3.
Embodiment 1：The dead bolt executive module 10 includes interior latch bolt sliding piece 11, interior clutch rotating shaft 12, clutch movement 14
With outer clutch rotating shaft 15, the interior latch bolt sliding piece 11 towards lock body inner casing, outer clutch rotating shaft 15 towards lock body shell, it is described from
Close the middle part of movement 14 and be provided with through hole 16, the outside of the clutch movement 14 coordinates with outer clutch rotating shaft 15, the outer clutch rotating shaft 15
Interior side stage circle be inserted into the through hole 16 of clutch movement 14, the outer aperture of the outer clutch rotating shaft 15 is and outer handle coordinates
Square opening；The inner side of the clutch movement 14 is sequentially provided with interior clutch rotating shaft 12 and interior latch bolt sliding piece 11, the interior clutch rotating shaft
12 outer side stages circles are inserted into the through hole 16 of clutch movement 14 and way station justifies 17 external diameters more than the diameter of through hole 16, it is described in from
The inner orifice for closing rotating shaft 12 is the square opening coordinated with Internal handle, and the interior latch bolt sliding piece 11 is sleeved in interior clutch rotating shaft 12
In the step circles of orifice end, the endoporus of the interior latch bolt sliding piece 11 is provided with arc guide groove 18, outside the interior clutch rotating shaft 12
Disc is provided with the first slide block 19, and first slide block 19 is installed in the arc guide groove 18 of interior latch bolt sliding piece 11,
Wherein arc guide groove is designed with the cylindrical radian of the radian more than the first slide block of empty avoiding surplus, i.e. arc guide groove, first
Slide block can be slided in arc guide groove, and Internal handle can be made to push clutch axis of rotation in drive, and upper lift Internal handle is because keeping away
Vacant amount is stirred without being reversed；The interior latch bolt sliding piece 11 is cylindrical to be provided with the first shift fork 20, and first shift fork 20 sets
Put between two blocks 21 of the bottom of expansion link 9.The first slide block is set to drive interior latch bolt sliding piece to rotate by rotating Internal handle,
And then the first shift fork using interior latch bolt sliding piece drives expansion link to move up and down, so as to drive oblique dead bolt to stretch up and down.This reality
Apply example and can be applicable to the doorways that be able to need not be only locked with Internal handle opening.
Embodiment 2：On the basis of embodiment 1, outer latch bolt is set with the step circles of the outer outer face of clutch rotating shaft 15
Sliding piece 26, the periphery of the outer clutch rotating shaft 26 is provided with the second slide block 27, the endoporus of the outer latch bolt sliding piece 26
Deep-slotted chip breaker 28 is provided with, in the deep-slotted chip breaker 28 of outer latch bolt sliding piece 26, wherein deep-slotted chip breaker also sets the clamp of the second slide block 27
In respect of the cylindrical radian of the radian more than the second slide block of empty avoiding surplus, i.e. deep-slotted chip breaker, the second slide block can be in deep-slotted chip breaker
Slide, outer grip subordinate pressure zone can be made to move outer clutch axis of rotation, the outer handle of upper lift is stirred because of empty avoiding surplus without being reversed；Institute
State that outer latch bolt sliding piece 26 is cylindrical to be provided with the second shift fork 29, second shift fork 29 is arranged on two blocks 21 of the bottom of expansion link 9
Between.The second slide block is driven outer latch bolt sliding piece rotation by rotating outer handle, so the outer latch bolt sliding piece of utilization the
Two shift forks drive expansion link to move up and down, so as to drive oblique dead bolt to stretch up and down.This embodiment can be applicable to and inside and outside can open nothing
Consumption door, the passageway doors that need to lock etc..Oblique dead bolt of closing the door is ejected, and Internal handle pushes enabling outer grip subordinate and presses off door, interior outer grip
Hand cannot lock and unlock.
Embodiment 3：It is improved on the basis of embodiment 2, between the interior clutch rotating shaft 12 and clutch movement 14 also
It is provided with main tongue and stirs element 13, the main tongue stirs element 13 and sets the way station circle 17 for being sleeved on the outside of interior clutch rotating shaft 12
On, the main tongue stirs the cylindrical radial direction of element 13 and is arranged with moving arm 22 and cursor 23, the end of the moving arm 22
Portion is provided with the projection 24 for promoting the vertical long lumbar hole on piece 4 to coordinate with main tongue, and the end of the cursor 23 is provided with boss 50, described
Clutch movement 14 is cylindrical to be provided with the stopper slot coordinated with boss 50, and the main tongue stirs the lower end of element 13 by torsion spring and lock body 1
Interior torsion spring locating dowel 25 is connected；Wherein, the end of the cursor 23 also be provided with projection and with the projection of the end of moving arm 22
It is disposed opposite to each other, the torsion spring two ends are sleeved in the projection of cursor 23 and torsion spring locating dowel 25.The side wall of the clutch movement 14
Longitudinally through the reversing pin 30 being provided with parallel to the center line of its through hole 16, the slide block 27 of first slide block 19 and/or second
The groove 31 coordinated with reversing pin 30 is provided with, the reversing pin 30 is arranged on the first slide block 19 and/or the second slide block 27
Groove 31 in.Concrete application process is as follows：（So that reversing pin is arranged on interior clutch rotating shaft side as an example）
1st, in oblique dead bolt ejection at closing time, Internal handle is pushed can open the door the present embodiment, and the subordinate pressure of outer grip can open the door.
2nd, lock action：Door Internal handle above carry by its square shaft couple in clutch axis of rotation, in interior clutch rotating shaft the
One slide block couples clutch movement and main tongue is stirred element and is stirred main tongue and promote piece to move to left the main dead bolt of promotion and stretches out by reversing pin
Lock.Carried on door outer handle and outer clutch axis of rotation coupled by its square shaft, outer clutch rotating shaft here because do not have reversing pin without
Method couples with clutch movement so cannot lock.
3rd, unlocking action：Door Internal handle push by its square shaft couple in clutch axis of rotation, in interior clutch rotating shaft the
One slide block couples clutch movement and main tongue is stirred element and is stirred main tongue and promote piece to move to right the main dead bolt of promotion by reversing pin retracts
Unlock.The subordinate pressure of outer grip couples outer clutch axis of rotation by its square shaft, and outer clutch rotating shaft this side cannot be with because of no reversing pin
Clutch movement couples so cannot unlock.
Similarly, reversing pin can be set in outer clutch rotating shaft side, realizes the purpose do not opened in external lock.
The embodiment can be applicable to the place for possessing the unidirectional locking functions such as toilet lock, balcony lock.
Embodiment 4：The further prioritization scheme on the basis of embodiment 2, the interior clutch rotating shaft 12 and clutch movement 14
Between be additionally provided with main tongue and stir element 13, the main tongue stirs element 13 and sets the way station for being sleeved on the outside of interior clutch rotating shaft 12
On circle 17, the main tongue stirs the cylindrical radial direction of element 13 and is arranged with moving arm 22 and cursor 23, the moving arm 22
End be provided with the projection 24 for promoting the vertical long lumbar hole on piece 4 to coordinate with main tongue, the end of the cursor 23 is provided with boss 50,
The clutch movement 14 is cylindrical to be provided with the stopper slot coordinated with boss 50, and the main tongue stirs the lower end of element 13 by torsion spring and lock
Torsion spring locating dowel 25 in body 1 is connected；The side wall radial level of the clutch movement 14 is provided with on-of pin 32, the on-of pin 32 by
Drive mechanism drives, and is equipped with and clutch on the outer side stage circle of the interior clutch rotating shaft 12 and the interior side stage circle of outer clutch rotating shaft 15
The draw-in groove 33 that pin 32 coordinates, on the on-of pin 32 pocketed springs 34 and spring 34 be arranged on the side wall of clutch movement 14 from
In dowel pin hole, the end of the on-of pin 32 is extended to outside the periphery of clutch movement 14.Wherein, on-of pin outer end sets through end cap
Put, end cap is connected on the periphery of clutch movement, on-of pin middle part is provided with convex annular table, and convex annular table external diameter is more than in end cap
The diameter of portion's on-of pin via.The drive mechanism includes motor 35, driving wheel 36, driven pulley 37 and clutch impeller-hub 38, institute
State driven pulley 37 to be connected with clutch impeller-hub 38, the clutch impeller-hub 38 drives the level of clutch catch 39 to move by transmission mechanism
It is dynamic, drive on-of pin 32 to do left and right expanding-contracting action by clutch catch 39.Wherein, transmission mechanism can select screw rod transmission, clutch
Promote shaft end to be provided with external screw thread, clutch catch is coordinated by nut with external screw thread, by the rotation of clutch impeller-hub drive from
Close catch to be moved left and right along track below, realize the expanding-contracting action of on-of pin.The embodiment is locked as inside and outside can opening
Electronic pattern is needed, concrete application process is as follows：
1st, oblique dead bolt ejection at closing time, Internal handle pushes its square shaft and drives interior clutch axis of rotation, first group of interior clutch rotating shaft
Motion block is stirred interior latch bolt sliding piece and is rotated, and then the first shift fork on interior latch bolt sliding piece stirs block and drives expansion link and tiltedly lock
Gyrus lingulais contracting is opened the door；Outer handle its square shaft outer clutch axis of rotation of drive is pushed, the second slide block of outer clutch rotating shaft stirs outer oblique
Tongue sliding piece is rotated, and then the second shift fork on outer latch bolt sliding piece stirs block and drives expansion link and the retraction enabling of oblique dead bolt.
2nd, lock action：Door Internal handle and outer grip carry couple interior clutch rotating shaft and outer clutch turn by its square shaft respectively on hand
Axle is rotated, and on-of pin will not be promoted the draw-in groove of clutch rotating shaft and outer clutch rotating shaft in insertion, clutch movement not to rotate, main lock
Tongue cannot stretch out locks.
Lock action：Being driven by motor makes on-of pin insert interior clutch rotating shaft, the draw-in groove of outer clutch rotating shaft, makes clutch
Core together turn into coupling assembly, Internal handle and outer handle because the insertion of on-of pin is into coupling assembly, by Internal handle and outer handle
The dynamic clutch movement of upper belt makes main tongue stir element and stir main tongue and promote piece to move to left the main dead bolt of promotion and stretch out to lock.
3rd, unlocking action：
Door drawback lock action：Motor need not be started, on-of pin will not be promoted the card of clutch rotating shaft and outer clutch rotating shaft in insertion
Groove, lower pressure gate Internal handle couples interior clutch axis of rotation by its square shaft, and the breaker slot of interior clutch rotating shaft is to the unidirectional inclined-plane sold
Force, interior clutch rotating shaft flogs a dead horse clutch movement will not be by with rotation.Reversing pin is screwed in door clutch rotating shaft here simultaneously,
Interior clutch rotating shaft and clutch movement is turned into association drives clutch movement to rotate, and makes main tongue sliding piece drive main tongue to promote piece right
Move and promote main dead bolt retraction to unlock.Concentric locking collar is loaded on the interior latch bolt sliding piece of interior clutch rotating shaft simultaneously, by interior clutch rotating shaft
First slide block starts interior latch bolt sliding piece and stirs oblique dead bolt with the synchronously retraction unlocking of main dead bolt.Now clutch rotating shaft is here outdoors
Without reversing pin, the outer clutch rotating shaft of component, outer latch bolt sliding piece without connecting relation because remaining stationary as.
Unlocking action outdoors：Motor drives driving wheel engagement driven pulley to rotate, and drives the clutch impeller-hub of connection to rotate, and leads to
The draw-in groove for promoting clutch washer to make clutch rotating shaft and outer clutch rotating shaft in on-of pin insertion is crossed, clutch movement is turned with outer clutch
Axle, interior clutch rotating shaft turn into connected body, push door outer handle and couple outer clutch axis of rotation drive clutch movement by its square shaft
Rotate, make main tongue sliding piece drive main tongue to promote piece to move to right the main dead bolt retraction of promotion and unlock.Concentric locking collar turns loaded on outer clutch simultaneously
The outer latch bolt sliding piece of axle, the interior latch bolt sliding piece for being set in interior clutch rotating shaft, because the second slide block of outer clutch rotating shaft drives
Interior latch bolt sliding piece, outer latch bolt sliding piece are synchronously stirred oblique dead bolt retraction synchronous with main dead bolt and are unlocked.
Embodiment 5：As Figure 1-3, the further prioritization scheme on the basis of embodiment 4.The side of clutch movement 14
Wall be radially provided with the pin-and-hole of the insertion of its through hole 16 and with clutch pin-and-hole interval setting, unidirectional pin 40 and pin are set in the pin-and-hole
Aperture is provided with blanking cover 41 outside hole, and back-moving spring 42 is provided between the unidirectional pin 40 and blanking cover 41, and the lower end of unidirectional pin 40 is prolonged
Extend in the through hole 16 of clutch movement 14 and side is provided with inclined-plane 43, the outer side stage circle of the interior clutch rotating shaft 12 and outer clutch
The breaker slot 44 coordinated with unidirectional pin 40 is equipped with the interior side stage circle of rotating shaft 15；The side wall of the clutch movement 14 is longitudinally through setting
The reversing pin 30 of its through hole center line is parallel to, is equipped with and reversing pin on the slide block 27 of first slide block 19 and second
30 grooves 31 for coordinating.The embodiment is used as a kind of electronic lock that can be applicable to office, and concrete application process is as follows：
1st, door opening action：Oblique dead bolt of closing the door is ejected, and Internal handle pushes its square shaft and drives interior clutch axis of rotation, interior clutch rotating shaft
First slide block is stirred interior latch bolt sliding piece and is rotated, and then the first shift fork on interior latch bolt sliding piece stirs block and drives expansion link
And tiltedly dead bolt retraction opens the door；Outer handle its square shaft outer clutch axis of rotation of drive is pushed, the second slide block of outer clutch rotating shaft is dialled
Dynamic outer latch bolt sliding piece is rotated, and then the second shift fork on outer latch bolt sliding piece stirs block drive expansion link and oblique dead bolt bounces back
Open the door；The model application that Internal handle and outer handle can open the door when not having upper lift Internal handle and outer handle is in office and turnover people
The more places of member, it is necessary to lock be easy to lift handle can be to lock.
2nd, lock action：Motor work need not be started, lift couples interior clutch rotating shaft and turns by its square shaft on the Internal handle of door
Dynamic, to the straight flange force of unidirectionally pin, do useful work drive clutch movement and rotate against unidirectional pin makes breaker slot in interior clutch rotating shaft
Main tongue stirs element and drives main tongue to promote piece to move to left, and main tongue promotes piece to promote main dead bolt to stretch by the guide effect of main tongue connecting column
Go out to lock.Reversing pin the interior clutch rotating shaft of door has been screwed in here with clutch movement while being rotated with one heart as connected body simultaneously.
Now in component latch bolt sliding piece, outer clutch rotating shaft, outer latch bolt sliding piece because being remained stationary as without connecting relation.
Similarly, the outer grip of door is lifted make useful work drive clutch against unidirectional pin by the outer clutch rotating shaft of square shaft connection on hand
Core is rotated, and main tongue is stirred element and is driven main tongue to promote piece to move to left the main dead bolt of promotion and stretch out and is locked.Reversing pin is screwed in simultaneously
Interior clutch rotating shaft in door here turns into connected body with clutch movement, and clutch movement turns into connection by unidirectional pin and outer clutch rotating shaft
Junctor, rotates with one heart.Now latch bolt sliding piece in component, outer clutch rotating shaft, outer latch bolt sliding piece without connecting relation because keeping not
It is dynamic.
3rd, door drawback lock action and outdoors unlocking action with embodiment 4.
Embodiment 6：It is that increased main tongue on the basis of embodiment 1 to stir as a kind of safe mode electronic lock case
The drive mechanism of element, on-of pin, unidirectional pin, reversing pin and on-of pin.Between the interior clutch rotating shaft 12 and clutch movement 14
It is additionally provided with main tongue and stirs element 13, the main tongue stirs element 13 and sets the way station circle 17 for being sleeved on the outside of interior clutch rotating shaft 12
On, the main tongue stirs the cylindrical radial direction of element 13 and is arranged with moving arm 22 and cursor 23, the end of the moving arm 22
Portion is provided with the projection 24 for promoting the vertical long lumbar hole on piece 4 to coordinate with main tongue, and the end of the cursor 23 is provided with boss 50, described
Clutch movement 14 is cylindrical to be provided with the stopper slot coordinated with boss 50, and the main tongue stirs the lower end of element 13 by torsion spring and lock body 1
Interior torsion spring locating dowel 25 is connected；The side wall radial level of the clutch movement 14 is provided with on-of pin 32, and the on-of pin 32 is by driving
Motivation structure drives, and is equipped with and on-of pin on the outer side stage circle of the interior clutch rotating shaft 12 and the interior side stage circle of outer clutch rotating shaft 15
32 draw-in grooves 33 for coordinating, pocketed springs 34 and spring 34 are arranged on the clutch on the side wall of clutch movement 14 on the on-of pin 32
In pin-and-hole, the end of the on-of pin 32 is extended to outside the periphery of clutch movement 14；The drive mechanism includes motor 35, driving wheel
36th, driven pulley 37 and clutch impeller-hub 38, the driven pulley 37 are connected with clutch impeller-hub 38, and the clutch impeller-hub 38 passes through
Transmission mechanism drives clutch catch 39 to move horizontally, and drives on-of pin 32 to do left and right expanding-contracting action by clutch catch 39；It is described
The side wall of clutch movement 14 be radially provided with the pin-and-hole of the insertion of its through hole 16 and with clutch pin-and-hole interval setting, set in the pin-and-hole
Aperture is provided with blanking cover 41 outside unidirectional pin 40 and pin-and-hole, and back-moving spring 42, the list are provided between the unidirectional pin 40 and blanking cover 41
Extended in the through hole 16 of clutch movement 14 to the lower end of pin 40 and side is provided with inclined-plane 43, the outside of the interior clutch rotating shaft 12
The breaker slot 44 coordinated with unidirectional pin 40 is equipped with platform circle and the interior side stage circle of outer clutch rotating shaft 15；The side of clutch movement 14
Wall is provided with and reversing pin 30 longitudinally through the reversing pin 30 being provided with parallel to the center line of its through hole 16, first slide block 19
The groove 31 of cooperation.Concrete application process is as follows：
1st, the present embodiment comparative example 5 has subtracted outer latch bolt shifting part.Latch bolt of closing the door is ejected, and Internal handle is pushed can open the door,
The subordinate pressure of outer grip is because lacking the coupling so cannot open the door of outer latch bolt shifting part and outer clutch rotating shaft, the peace just locked of as closing the door
Syntype, this is as antitheft door function.
2nd, lock action：Internal handle is locked same as Example 5, and outer grip is locked same as Example 5 on hand.
3rd, the unlocking of unlocking action Internal handle is same as Example 5, and outer handle is unlocked same as Example 5.
Spacing in order to preferably carry out in order to optimize the technique effect of such scheme, the middle part of the unidirectional pin 40 carries platform
Rank 45, the pin-and-hole be with the stepped hole for unidirectionally selling cooperation, the unidirectional pin 40 is up big and down small, and its upper end is square, lower end one
Side is inclined-plane, opposite side is straight flange, the braking on the outer side stage circle of interior clutch rotating shaft 12 and the interior side stage circle of outer clutch rotating shaft 15
Groove 44 is rectangular channel, the bottom of draw-in groove 33 on the outer side stage circle of the interior clutch rotating shaft 12 and the interior side stage circle of outer clutch rotating shaft 15
It is the arc coordinated with on-of pin 30.Flogged a dead horse when the side of breaker slot exerts a force to the inclined-plane of unidirectional pin, its straight flange is applied
Interior clutch rotating shaft, outer clutch axis of rotation can be just driven during power.
Used as further prioritization scheme, the motor 35 and driving wheel 36 of the drive mechanism are two sets, wherein motor and
Its driving wheel can be with the using and the reserved, and two motors 35 are arranged on motor support base 46, two driving wheels of motor 35 36 with
Driven pulley 37 is engaged, and the clutch catch 39 is arranged on promotion shaft stool 47, and the clutch impeller-hub 38 passes through transmission mechanism
It is connected with clutch catch 39.
Main tongue limit switch 48 is additionally provided with order to further optimize in the technique effect of such scheme, the lock body 1, is utilized
Main tongue limit switch is able to detect that locking and unlocking condition for main dead bolt；The side of lock body 1 is additionally provided with oblique dead bolt holding tank 49,
Main dead bolt is stretched out under locking state, and gear is got out of the way in the position of oblique dead bolt holding tank because main tongue promotes piece to be moved to the left, can be tiltedly lock
Tongue rotates 180 degree and is commutated by the oblique dead bolt holding tank the inside to lock body, to adapt to the demand of L.H.flapped door or R.H.flapped door, then
In the oblique dead bolt auto-extending of oblique latch bolt spring thrust, oblique dead bolt is because the gear that main tongue promotes piece cannot be whole when open
By in the oblique dead bolt holding tank to lock body, cannot commutate.It is this to be designed to prevent child from blocking by oblique dead bolt to lock body by mistake
Firmly.
In sum, the present invention has the advantages that compact conformation, easy to operate, the present invention can double circuit dual drive from
Close antitheft lock on the premise of further improve theftproof performance and requirement, make antitheft lock more minimize can collect it is multi-functional should
For one, can as needed change function and use door lock demand, this hair with suitable for some inner room door locks and specific occasion
Bright overall volume is smaller thinner, and performance is more stablized, and cost performance is higher, and breaching existing electronic lock body must stand-by machine key
Technical bottleneck, meet the multi-functional demand of client.The electronics of the bi-motor double circuit dual power supply in present invention removal lock body
Can also realize that the unidirectional of such as balcony door, bathroom door, passageway doors, fire exit door etc. opens without mechanical lock head after changing feature
Close, or the extraordinary occasion of normally opened Temporarily Closed demand.Lock body adjustment simple and convenient, the functional diversities of conversion, outward appearance integration,
Perforate is few, grooved bore is small, favourable large-scale promotion is used in specification standardization, door, it is to avoid each each standard of producer cannot phase
Mutual compatibility is caused to change the inconvenience of lock maintenance and wasted.
Many details are elaborated in superincumbent description in order to fully understand the present invention, but the present invention can be with
Other manner described here is different from using other to implement, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by particular embodiments disclosed above.
Claims (10)
1. a kind of theftproof lock, it is characterised in that：Including lock body（1）, main dead bolt（2）With oblique dead bolt（3）, the main dead bolt（2）Under
End is provided with and promotes piece with main tongue（4）Connected main tongue connecting column（5）, the main tongue promotion piece（4）It is provided with and main tongue connecting column
（5）The skewed slot of cooperation（6）, the main tongue promotion piece（4）On be additionally provided with and lock body（1）Upper promotion piece locating dowel（7）The horizontal stroke of cooperation
To long lumbar hole（8）, the oblique dead bolt（3）It is fixed on expansion link（9）Top, outer handle and Internal handle can be performed by dead bolt
Component（10）Main tongue is driven to promote piece（4）Move left and right, expansion link（9）Move up and down.
2. a kind of theftproof lock according to claim 1, it is characterised in that：The dead bolt executive module（10）Including interior latch bolt
Sliding piece（11）, interior clutch rotating shaft（12）, clutch movement（14）With outer clutch rotating shaft（15）, the interior latch bolt sliding piece（11）Court
To lock body inner casing, outer clutch rotating shaft（15）Towards lock body shell, the clutch movement（14）Middle part is provided with through hole（16）, it is described from
Close movement（14）Outside and outer clutch rotating shaft（15）Coordinate, the outer clutch rotating shaft（15）Interior side stage circle be inserted into clutch movement
（14）Through hole（16）It is interior, the outer clutch rotating shaft（15）Outer aperture be with outer handle coordinate square opening；The clutch
Core（14）Inner side is sequentially provided with interior clutch rotating shaft（12）And interior latch bolt sliding piece（11）, the interior clutch rotating shaft（12）Outer side stage circle
It is inserted into clutch movement（14）Through hole（16）Interior and way station is justified（17）External diameter is more than through hole（16）Diameter, the interior clutch
Rotating shaft（12）Inner orifice be with Internal handle coordinate square opening, the interior latch bolt sliding piece（11）It is sleeved on interior clutch rotating shaft
（12）In the step circles at inner orifice end, the interior latch bolt sliding piece（11）Endoporus be provided with arc guide groove（18）, it is described in from
Close rotating shaft（12）Periphery is provided with the first slide block（19）, first slide block（19）It is installed on interior latch bolt sliding piece（11）
Arc guide groove（18）It is interior, arc guide groove（18）Radian be more than the first slide block（19）Cylindrical radian, it is described it is interior tiltedly
Tongue sliding piece（11）It is cylindrical to be provided with the first shift fork（20）, first shift fork（20）It is arranged on expansion link（9）Two blocks of bottom
（21）Between.
3. a kind of theftproof lock according to claim 2, it is characterised in that：The outer clutch rotating shaft（15）The step of outer face
Outer latch bolt sliding piece is set with circle（26）, the outer clutch rotating shaft（26）Periphery be provided with the second slide block（27）, it is described
Outer latch bolt sliding piece（26）Endoporus be provided with deep-slotted chip breaker（28）, second slide block（27）Clamp is in outer latch bolt sliding piece（26）
Deep-slotted chip breaker（28）It is interior, deep-slotted chip breaker（28）Radian be more than the second slide block（27）Cylindrical radian, the outer latch bolt sliding piece
（26）It is cylindrical to be provided with the second shift fork（29）, second shift fork（29）It is arranged on expansion link（9）Two blocks of bottom（21）Between.
4. a kind of theftproof lock according to claim 3, it is characterised in that：The interior clutch rotating shaft（12）With clutch movement
（14）Between be additionally provided with main tongue and stir element（13）, the main tongue stirs element（13）Setting is sleeved on interior clutch rotating shaft（12）Outward
The way station circle of side（17）On, the main tongue stirs element（13）Cylindrical radial direction and be arranged with moving arm（22）And rotation
Arm（23）, the moving arm（22）End be provided with and main tongue promote piece（4）On vertical long lumbar hole coordinate projection（24）, institute
State cursor（23）End is provided with boss（50）, the clutch movement（14）It is cylindrical to be provided with and boss（50）The stopper slot of cooperation,
The main tongue stirs element（13）Lower end passes through torsion spring and lock body（1）Interior torsion spring locating dowel（25）It is connected；The clutch movement
（14）Side wall is longitudinally through being provided with parallel to its through hole（16）The reversing pin of center line（30）, first slide block（19）With/
Or second slide block（27）It is provided with and reversing pin（30）The groove of cooperation（31）, the reversing pin（30）First is arranged on to stir
Block（19）And/or second slide block（27）Groove（31）It is interior.
5. a kind of theftproof lock according to claim 3, it is characterised in that：The interior clutch rotating shaft（12）With clutch movement
（14）Between be additionally provided with main tongue and stir element（13）, the main tongue stirs element（13）Setting is sleeved on interior clutch rotating shaft（12）Outward
The way station circle of side（17）On, the main tongue stirs element（13）Cylindrical radial direction and be arranged with moving arm（22）And rotation
Arm（23）, the moving arm（22）End be provided with and main tongue promote piece（4）On vertical long lumbar hole coordinate projection（24）, institute
State cursor（23）End is provided with boss（50）, the clutch movement（14）It is cylindrical to be provided with and boss（50）The stopper slot of cooperation,
The main tongue stirs element（13）Lower end passes through torsion spring and lock body（1）Interior torsion spring locating dowel（25）It is connected；The clutch movement
（14）Side wall radial level is provided with on-of pin（32）, the on-of pin（32）Driven by drive mechanism, the interior clutch rotating shaft
（12）Outer side stage circle and outer clutch rotating shaft（15）Interior side stage circle on be equipped with and on-of pin（32）The draw-in groove of cooperation（33）, institute
State on-of pin（32）Upper pocketed springs（34）And spring（34）It is arranged on clutch movement（14）In clutch pin-and-hole on the wall of side, institute
State on-of pin（32）End extends to clutch movement（14）Outside periphery；The drive mechanism includes motor（35）, driving wheel
（36）, driven pulley（37）With clutch impeller-hub（38）, the driven pulley（37）With clutch impeller-hub（38）It is connected, the clutch is pushed away
Moving axis（38）Clutch catch is driven by transmission mechanism（39）Move horizontally, by clutch catch（39）Drive on-of pin（32）Do
Left and right expanding-contracting action.
6. a kind of theftproof lock according to claim 5, it is characterised in that：The clutch movement（14）Side wall be radially provided with
Its through hole（16）The pin-and-hole of insertion and with clutch pin-and-hole interval setting, unidirectional pin is set in the pin-and-hole（40）And the outer aperture of pin-and-hole
It is provided with blanking cover（41）, the unidirectional pin（40）With blanking cover（41）Between be provided with back-moving spring（42）, the unidirectional pin（40）Lower end
Extend to clutch movement（14）Through hole（16）It is interior and side is provided with inclined-plane（43）, the interior clutch rotating shaft（12）Outer side stage
Round and outer clutch rotating shaft（15）Interior side stage circle on be equipped with and unidirectionally sell（40）The breaker slot of cooperation（44）；The clutch movement
（14）Side wall is longitudinally through the reversing pin being provided with parallel to its through hole center line（30）, first slide block（19）And second group
Motion block（27）On be equipped with and reversing pin（30）The groove of cooperation（31）.
7. a kind of theftproof lock according to claim 2, it is characterised in that：The interior clutch rotating shaft（12）With clutch movement
（14）Between be additionally provided with main tongue and stir element（13）, the main tongue stirs element（13）Setting is sleeved on interior clutch rotating shaft（12）Outward
The way station circle of side（17）On, the main tongue stirs element（13）Cylindrical radial direction and be arranged with moving arm（22）And rotation
Arm（23）, the moving arm（22）End be provided with and main tongue promote piece（4）On vertical long lumbar hole coordinate projection（24）, institute
State cursor（23）End is provided with boss（50）, the clutch movement（14）It is cylindrical to be provided with and boss（50）The stopper slot of cooperation,
The main tongue stirs element（13）Lower end is by by torsion spring and lock body（1）Interior torsion spring locating dowel（25）It is connected；The clutch
Movement（14）Side wall radial level is provided with on-of pin（32）, the on-of pin（32）Driven by drive mechanism, the interior clutch turns
Axle（12）Outer side stage circle and outer clutch rotating shaft（15）Interior side stage circle on be equipped with and on-of pin（32）The draw-in groove of cooperation（33）,
The on-of pin（32）Upper pocketed springs（34）And spring（34）It is arranged on clutch movement（14）In clutch pin-and-hole on the wall of side,
The on-of pin（32）End extends to clutch movement（14）Outside periphery；The drive mechanism includes motor（35）, driving wheel
（36）, driven pulley（37）With clutch impeller-hub（38）, the driven pulley（37）With clutch impeller-hub（38）It is connected, the clutch is pushed away
Moving axis（38）Clutch catch is driven by transmission mechanism（39）Move horizontally, by clutch catch（39）Drive on-of pin（32）Do
Left and right expanding-contracting action；The clutch movement（14）Side wall is radially provided with and its through hole（16）The pin-and-hole of insertion and with clutch pin-and-hole
Interval setting, sets unidirectional pin in the pin-and-hole（40）And the outer aperture of pin-and-hole is provided with blanking cover（41）, the unidirectional pin（40）With blanking cover
（41）Between be provided with back-moving spring（42）, the unidirectional pin（40）Lower end extends to clutch movement（14）Through hole（16）It is interior and
Side is provided with inclined-plane（43）, the interior clutch rotating shaft（12）Outer side stage circle and outer clutch rotating shaft（15）Interior side stage circle on be all provided with
Have and unidirectionally sell（40）The breaker slot of cooperation（44）；The clutch movement（14）Side wall is longitudinally through being provided with parallel to its through hole
（16）The reversing pin of center line（30）, first slide block（19）It is provided with and reversing pin（30）The groove of cooperation（31）.
8. a kind of theftproof lock according to claim 6 or 7, it is characterised in that：The unidirectional pin（40）Middle part carries step
（45）, the pin-and-hole is and the stepped hole for unidirectionally selling cooperation, the unidirectional pin（40）Up big and down small, its upper end is square, lower end
Side is inclined-plane, opposite side is straight flange；Interior clutch rotating shaft（12）Outer side stage circle and outer clutch rotating shaft（15）Interior side stage circle on
Breaker slot（44）It is rectangular channel, the interior clutch rotating shaft（12）Outer side stage circle and outer clutch rotating shaft（15）Interior side stage circle on
Draw-in groove（33）Bottom is and on-of pin（30）The arc of cooperation.
9. a kind of theftproof lock according to claim 8, it is characterised in that：The motor of the drive mechanism（35）And driving wheel
（36）It is two sets, two motors（35）It is arranged at motor support base（46）On, two motors（35）Driving wheel（36）With
Driven pulley（37）Engagement, the clutch catch（39）It is arranged on promotion shaft stool（47）On, the clutch impeller-hub（38）Pass through
Transmission mechanism and clutch catch（39）It is connected.
10. a kind of theftproof lock according to claim 1, it is characterised in that：The lock body（1）Inside it is additionally provided with that main tongue is spacing to be opened
Close（48）, the lock body（1）Side is additionally provided with oblique dead bolt holding tank（49）, the oblique dead bolt（3）Can be in oblique dead bolt holding tank
（49）Interior rotation 180 degree is commutated.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710095196.0A CN106761027B (en) | 2017-02-22 | 2017-02-22 | A kind of theftproof lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710095196.0A CN106761027B (en) | 2017-02-22 | 2017-02-22 | A kind of theftproof lock |
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| Publication Number | Publication Date |
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| CN106761027A true CN106761027A (en) | 2017-05-31 |
| CN106761027B CN106761027B (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710095196.0A Active CN106761027B (en) | 2017-02-22 | 2017-02-22 | A kind of theftproof lock |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107663969A (en) * | 2017-10-30 | 2018-02-06 | 四川金网通电子科技有限公司 | A kind of clutch device for electronic lock and electronic lock without commutation |
| CN108252572A (en) * | 2018-03-13 | 2018-07-06 | 杭州易欣安实业有限公司 | Insertion-core lock |
| CN110219517A (en) * | 2019-07-15 | 2019-09-10 | 深圳市普豆科技有限公司 | Prevent violence from suppressing the unidirectional swivel electronic lock mechanisms of handle unlocking |
| CN110714662A (en) * | 2019-10-12 | 2020-01-21 | 昆山开乐元电子科技有限公司 | Full-automatic electric lock body easy to assemble |
| CN111877888A (en) * | 2020-07-10 | 2020-11-03 | 北京恒得安防科技有限公司 | Intelligent handcuffs |
| CN112747016A (en) * | 2020-12-30 | 2021-05-04 | 广汽本田汽车有限公司 | Automatic lockpin device and lift |
| CN112780110A (en) * | 2021-02-05 | 2021-05-11 | 重庆好德五金有限公司 | Multi-point limiting linkage device |
| CN113006619A (en) * | 2021-03-03 | 2021-06-22 | 株洲广兴科技股份有限公司 | Electronic lock structure suitable for railway locomotive |
| CN113338716A (en) * | 2021-06-30 | 2021-09-03 | 珠海优特物联科技有限公司 | Clutch and lock body |
| CN114837496A (en) * | 2022-03-30 | 2022-08-02 | 深圳吉门第智能科技有限公司 | Intelligent lock body |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107663969A (en) * | 2017-10-30 | 2018-02-06 | 四川金网通电子科技有限公司 | A kind of clutch device for electronic lock and electronic lock without commutation |
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| CN110714662A (en) * | 2019-10-12 | 2020-01-21 | 昆山开乐元电子科技有限公司 | Full-automatic electric lock body easy to assemble |
| CN110714662B (en) * | 2019-10-12 | 2021-07-06 | 昆山开乐元电子科技有限公司 | Full-automatic electric lock body easy to assemble |
| CN111877888A (en) * | 2020-07-10 | 2020-11-03 | 北京恒得安防科技有限公司 | Intelligent handcuffs |
| CN112747016B (en) * | 2020-12-30 | 2022-06-14 | 广汽本田汽车有限公司 | Automatic lockpin device and lift |
| CN112747016A (en) * | 2020-12-30 | 2021-05-04 | 广汽本田汽车有限公司 | Automatic lockpin device and lift |
| CN112780110A (en) * | 2021-02-05 | 2021-05-11 | 重庆好德五金有限公司 | Multi-point limiting linkage device |
| CN113006619A (en) * | 2021-03-03 | 2021-06-22 | 株洲广兴科技股份有限公司 | Electronic lock structure suitable for railway locomotive |
| CN113338716A (en) * | 2021-06-30 | 2021-09-03 | 珠海优特物联科技有限公司 | Clutch and lock body |
| CN114837496A (en) * | 2022-03-30 | 2022-08-02 | 深圳吉门第智能科技有限公司 | Intelligent lock body |
| CN114837496B (en) * | 2022-03-30 | 2024-01-05 | 深圳吉门第智能科技有限公司 | Intelligent lock body |
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Address after: 528200 3F-1, No. 1 complex, West Bian Bian Road, Yantai Lian an village, Dali Town, Foshan, Guangdong, China Patentee after: Foshan Ning An Intelligent Technology Co., Ltd. Address before: 528200 Foshan, Guangdong, Nanhai District, Dali Town, Yanbu Sui Salt Road East Hua Di Wan Yong Jing Hao garden 91, 163 Patentee before: Foshan city Naidean locks Co. Ltd. |