CN106939729B - A kind of swivel becket forced resetting device of theftproof lock - Google Patents
A kind of swivel becket forced resetting device of theftproof lock Download PDFInfo
- Publication number
- CN106939729B CN106939729B CN201710390280.5A CN201710390280A CN106939729B CN 106939729 B CN106939729 B CN 106939729B CN 201710390280 A CN201710390280 A CN 201710390280A CN 106939729 B CN106939729 B CN 106939729B
- Authority
- CN
- China
- Prior art keywords
- reset
- swivel becket
- post
- lock
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003068 static Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims description 8
- 230000000875 corresponding Effects 0.000 claims description 6
- 239000008188 pellet Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001360 synchronised Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 4
- 239000000306 component Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000021037 unidirectional conjugation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003449 preventive Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/0013—Followers; Bearings therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
Abstract
A kind of swivel becket forced resetting device of theftproof lock, it is related to theftproof lock field, a reset post is mainly added on the outer swivel becket of lockset, correspondence position adds a third flange and reset post passage on the driven torus in cam, the reset on original driven torus is recycled to push away the lock post on edge and outer swivel becket, when swivel becket cannot automatically reset, by reversely rotating handle and reset post and lock post being promoted to run successively, complete the forced resetting process of swivel becket, it is ensured that key can be inserted or pulled out in any case.The device does not take up space, does not influence total arrangement, and during the regular job that can be automatically reset in swivel becket, newly establish between component and between former component it is contactless, there is no wear phenomenons.
Description
Technical field
The present invention relates to theftproof lock fields, and in particular to a kind of swivel becket forced resetting device of theftproof lock.
Background technology
It is " the fixed cross mechanical anti-theft lock of lock core " (patent No. ZL201410020215.X) of the prior art, " a kind of
Double-inserting type antitheft door " (patent No. ZL201610068454.1), " double-inserting type antitheft door and external hanging type locking device "（Patent No. ZL
201610129609.8）, " a kind of digital code, monomer key combination set " (patent No. ZL201610067763.7), " a kind of
The copying apparatus of key duplicating machine " (patent No. ZL201610068057.4), " with the Fingerprint Lock fixed cross machine of mating lock core
Tool theftproof lock " (application number 201610990489.0), " a kind of cam mechanism of Fingerprint Lock " (application number 201611045195.7)
" resetting-mechanism of the fixed cross mechanical anti-theft lock of lock core "（Application number 201710193748.1）Deng eight patent of invention Shens
Please, special structure and performance are respectively provided with, wherein the cross mechanical anti-theft lock of first patent：Technology can not open, go into operation by force
Tool can not destroy, size of key is big, key can be that steel ball, key are only inserted or take out with the pellet in digital code representative, lock core
Go out, do not rotate, using rotate handle unlock or locking, handle have overload protection arrangement can dally, unlock or lock it is easy to operate
It is easy etc.；Second to the 8th patent is related to the core skill that the latch portion mating with it employs first patent completely
Art relies on the core technology to devise other products or auxiliary body.Therefore, close association between above-mentioned all kinds of patents,
Interdependence, core technology can influence the advance of a full set of product if there is drawback；If there is critical defect, then entirely
Portion's technical solution will lose practical value.
In patent " the fixed cross mechanical anti-theft lock of lock core ", in addition to pellet, only interior swivel becket, outer swivel becket
（It is referred to as swivel becket）It is that the critical piece or core component that automatically reset are realized by the effect of spring, if swivel becket cannot
Automatically reset, will result in key insert to enter or can't pump out, by user keep outside of the door or can not locking anti-theft door it is " big
Trouble ".Therefore, this incipient fault factor must eliminate.
At present, inventor is utilizing above-mentioned patented technology exploitation new product, and passes through the experiment of new product and actually make
With constantly stopping up a loophole, improved technology, optimization design.Wherein, the 8th patent is " the fixed cross mechanical anti-theft of lock core
The resetting-mechanism of lock ", exactly to avoid the swivel becket of individual product that from cannot automatically reseting, generate due to certain cause specific
" burden " and the improvement project designed, major measure are to be provided with the machines such as restoring lever in the one side of cam, outer swivel becket
Structure, although realizing target, the restoring lever added after all needs to occupy certain space, affects total arrangement, together
Shi Chengben slightly increases.In addition, although it is small probability event that swivel becket, which cannot automatically reset, restoring lever usually and does not work, but
It unlocks every time, the lock drive end at restoring lever both ends or bending edge when operating always rub with the inclined thrust surface or lock post of driven torus
Wipe contact and servo-actuated operation, maximum harm be once drive end or bending edge serious wear, cannot be by the end of lock post
Portion shifts lower flange onto and resets within the designated position pushed away between edge, and then cannot complete later stage reseting procedure, can not just realize
To the forced resetting driving function of swivel becket.So this latency may bring the problems such as new quality or reliability.
If using high-quality wear-resistant material, cost can also increase, can't be preferably.
The content of the invention
For overcome above-mentioned patented technology there are the drawbacks of, the present patent application provides a kind of swivel becket forced resetting of theftproof lock
Device, only added on outer swivel becket a reset post, on the driven torus of cam correspondence position add a third flange and
Reset post passage recycles original reset to push away edge and lock post, when swivel becket cannot automatically reset, is held by reversely rotating
Hand simultaneously promotes reset post and lock post operation successively, that is, completes the forced resetting process of swivel becket, it is ensured that key in any case
It can be inserted or pulled out.The device does not take up space, does not influence total arrangement, and the normal operating that can be automatically reset in swivel becket
In the process, newly establish between component and between former component it is contactless, there is no wear phenomenons.
The present invention adopts the following technical scheme that：
A kind of swivel becket forced resetting device of theftproof lock, including lock core group and cam mechanism, the lock core group and cam machine
Structure is mounted between the anti-skid plate of lockset, backboard, wherein, lock core group includes lock core, swivel becket, ring, lock post, reset drawing
Spring connecting pole and pellet group, swivel becket include interior swivel becket and outer swivel becket, and lock core is fixed, and lock core periphery is followed successively by interior
Swivel becket, outer swivel becket, ring and interior swivel becket inboard end fixing assembling, synchronous rotation, the one side of ring are protruded equipped with ring
End, and in the gap of outer swivel becket inboard end, while the ring jag is additionally provided with limited post in vertical direction, the limit
Position column is inserted into the arc slotted hole of backboard, and activity can be run wherein, and lock post, reset tension spring connecting pole are both secured to
On outer swivel becket, one end connection of reset tension spring connecting pole and reset tension spring, under static, the upper side of the gap of outer swivel becket
Under the action of reset tension spring with the upper side of ring jag be in close contact, cam mechanism include camshaft, rotating plate, from
Dynamic lid, driven torus, collision bead and collision bead spring, rotating plate and camshaft assembling, synchronous rotation, the periphery at the inboard end of driven torus
Inside pushes away edge equipped with upper flange, lower flange and reset, and upper flange, lower flange are equidirectional, and reset pushes away edge with the two direction on the contrary, multiple
Position pushes away that edge is corresponding with lower flange, and groove, that is, lock post passage therebetween is run wherein for lock post, and driven torus is worn
Crossing the part of the axis hole of backboard includes the circular shaft part of flat shaft portion and end, the main driving of flat shaft portion and unlocking transmission mechanism
Disk fixing assembling rotates synchronously, and circular shaft part is assembled with swing rod activity, when positive and negative two direction of handle drive cam mechanism rotates,
By driving main drive disk and swing rod operation to complete outdoor unlatching or the locking of lockset, it is characterized in that：On outer swivel becket also
If there are one reset post, and third flange is also correspondingly provided on the left lower of lock post, driven torus, the third flange position
In the right upper portion of lower flange, while it is also located at resetting and pushes away the lower right side of edge, it is equidirectional that third flange and reset push away edge, and the 3rd
The lower part of flange is provided with groove, i.e. reset post passage, is run wherein for the end of reset post, when swivel becket does not reset,
In driven torus since static position during reverse rotation, third flange first contacts with reset post and promotes its rotation, reset
After column skids on the periphery of driven torus, reset pushes away edge and is contacted again with lock post and it is promoted to be reset to static position, with this
Meanwhile the upper side of the gap of outer swivel becket promotes the upper side operation of ring jag, and interior swivel becket is made also to be reset to
Static position.
Swivel becket forced resetting operation principle：During the unlocking of handle is rotated in the forward direction, the upper flange of driven torus first pushes away
Dynamic ring rotates, and when ring jag on the periphery of driven torus after skidding, the lower flange of driven torus starts to connect with lock post
It touches and outer swivel becket is promoted individually to rotate, lock post is also skidded on the periphery of driven torus afterwards, and outer swivel becket stops operating,
Driven torus is rotated further to terminal and completes unlocking action.Wherein, lock post starts to skid and stop on the periphery of driven torus
When rotation stop is moved, the reset post on outer swivel becket, which follows, turns to certain position, which makes the end of reset post enter reset
In column passage.
Under normal circumstances, interior swivel becket, outer swivel becket can automatically reset under the action of reset tension spring, but in special circumstances
It is lower i.e. mismachining tolerance or it is artificial it is intentional both cause to automatically reset due to when, ring jag, lock post can stop
Stay in skidding position（Worst situation is that ring jag and lock post do not reset at all, but also has lock post to reset one
Determine angle and situation that ring jag does not reset at all）, and driven torus after being unlocked is reversely rotated to static position process
In, the periphery of driven torus also only keeps sliding contact with ring jag, lock post.When driven torus is anti-since static position
To rotation（It locks operating process）When then situation it is different：Driven torus rotates backward initial stage, and reset pushes away edge and do not reach locking also
Column can't reach, the corresponding machined surface on the opposite of upper flange（And flange shape）Ring jag similarly is can't reach, but
Because the end of reset post at this time be in reset post passage, third flange reversion initial stage can contact and promote reset post rotation one
Determine angle, reset post is skidded on the periphery of driven torus afterwards, and at the same time, lock post also follows revolution certain angle, and
And the end of lock post has had been enter into lock post passage.Continue to invert with driven torus, reset pushes away edge and starts to contact and promote
Lock post and outer swivel becket return back to static position, meanwhile, by the upper side of the gap of outer swivel becket to ring jag
Upper side impetus, interior swivel becket is made also to be reset to static position.If without the effect of reset post, driven torus after
It is continuous to be inverted in end point process, even if its rotation can not also be promoted by resetting to push away edge and contact with lock post.
In said program, lock post revolution why is made to realize the forced resetting process of swivel becket to terminal, be because
It is determined for assembly relation：Lock post is turned round to terminal, then ring jag can also turn round to terminal.In turn, ring protrudes
End can be turned round to terminal, but lock post may not necessarily follow revolution to terminal, because the width of the gap of outer swivel becket must be sufficiently large,
It cannot ensure above-mentioned needs simultaneously.
In above-mentioned swivel becket reseting procedure, the effect of reset post is to complete reset early period of swivel becket, resets the work for pushing away edge
Be complete the later stage reset.It is all components for rotating in the forward direction in driven torus and having skidded in the process, i.e. ring jag and locking
Column cannot once reset, and cannot individually complete the effect of reset early period, can only be completed by other auxiliary bodies.Such as
" resetting-mechanism of the fixed cross mechanical anti-theft lock of lock core " promotes lock post to be answered as early period using the bending edge of restoring lever
Position recycles reset to push away edge and completes later stage reset.Certainly can also be used without the i.e. flat restoring lever of bending edge to promote
The top of ring jag, as long as the lower part side of the gap of outer swivel becket and the gap of the lower part side of ring jag do not surpass
A certain range is crossed, lock post can be also pushed into lock post passage, and then realize that early period resets.Certainly, flat restoring lever
Certain space is still occupied, is unfavorable for master-plan and topology layout, also relates to the drive end and driven torus of restoring lever
Inclined thrust surface between long term wear problem.
To the pushing course of swivel becket, essence is exactly gear drive in positive and negative two direction of driven torus of apparatus of the present invention.It dials
Ring, outer swivel becket are equivalent to three each gears there are one the gear teeth and are superimposed, and two of which gear cannot mutually rotate,
Monodentate above corresponds to lock post and reset post respectively.Relatively other two gears of 3rd gear can turn an angle,
Monodentate above it corresponds to ring jag；Driven torus also corresponds to three gears and is superimposed, each other cannot be opposite
It rotates, wherein most inboard, outermost gear corresponds to upper flange and third flange, intermediate gear respectively only there are one the gear teeth
There are two the gear teeth, and it is spaced apart, lower flange is corresponded to respectively and reset pushes away edge.By designing rational size and opposite
Position can realize following functions：Interior swivel becket, outer swivel becket must first be promoted to rotate synchronously, key correctly promotes outer turn again
Rotating ring individually rotates, and lockset can be opened；Key is incorrect or without key, and outer swivel becket cannot continue individually to rotate, and lockset is not
It can open；Cam mechanism reversely rotate when, if swivel becket fails to reset, driven torus first promotes reset post to rotate, make lock post into
Enter to reset and push away in the lock post passage that edge can be got at, reset is recycled, which to push away edge, makes lock post operation to terminal, and outer swivel becket is same
When promote in swivel becket also run to terminal, that is, realize interior swivel becket, outer swivel becket forced resetting, prevent key insert not into or
It can not take out.
The present patent application and " resetting-mechanism of the fixed cross mechanical anti-theft lock of lock core "（Application number
201710193748.1）It compares, except restoring lever, inclined thrust surface is eliminated, also saves space, be conducive to lockset overall structure cloth
Beyond office, while also eliminate the influence that forced resetting component general wear is brought.Because reset post in the present patent application with
It being capable of always contactless, therefore frequent routine in the case of normal reset in swivel becket between third flange and reset post passage
Operation is there is no wear problem, on the reliability of lockset without influence.In addition, the present patent application is compared with equipped with the side for pushing away edge boss
Case then advantageously because pushing away periphery of the edge boss beyond driven torus（That is cylinder）, it is certain difficult to exist during the manufacturing
Degree, cost can naturally also improve, and third flange and reset post passage manufacture opposite hold within the periphery of driven torus
Easily, cost is also low.
The corresponding lockset of apparatus of the present invention completes locking process yet by handle is reversely rotated.In most cases, people
It always locks when going out, and the process is also artificially to promote interior swivel becket, outer swivel becket forced resetting process.When unlocking again
When, the two has been reset to static position, therefore there is no cannot be inserted into key phenomenon.Once lockset appearance does not reset phenomenon, will
Key can not be inserted into and owner keeps outside of the door, as long as reversely rotating handle at this time can solve.
If after being inserted into key, opening lockset and opened door leaf, interior swivel becket, outer swivel becket cannot automatically reset, then not
Key can be extracted out, it is necessary to which key could be extracted out to terminal, after completion swivel becket reset by reversely rotating handle.But locking bolt is located again at this time
In the state of locking（Namely locked state）, can not close the door, locking bolt can be retracted if again insertable into key again, it is likely that weight
Again just now the phenomenon that, indoor knob or pushing interior handle have to be reversely rotated, locking bolt is made to retract, you can closed the door.Nevertheless,
This operating process is after all more cumbersome than normal condition, it is contemplated that most locksets（Qualified products）It can realize certainly
It is dynamic to reset, so the simply servo-actuated operation in most cases of the reset post of the present invention, third flange, does not play a role, but is anti-
Only there is " burden ", it is necessary to install insurance additional, take preventive measures completely.
The beneficial effects of the invention are as follows：Restoring lever is eliminated, saves space, lockset master-plan is easily laid out, knot
Structure is compacter, and overall cost of manufacture reduces.Meanwhile forced resetting device eliminates potential there is no general wear problem
Unfavorable factor, reliability are remarkably reinforced.
Description of the drawings
Fig. 1：Lockset overall assembling schematic diagram；
Fig. 2：Cam mechanism and lock core group assembling schematic diagram；
Fig. 3：Interior swivel becket, outer swivel becket do not reset schematic diagram；
Fig. 4：Main drive disk, swing rod and the other transmission mechanism assembling schematic diagrams of lockset；
Fig. 5：Driven torus front view；
Fig. 6：The left view of Fig. 5；
Fig. 7：The right view of Fig. 5；
Fig. 8：The top view of Fig. 5；
Fig. 9：The sectional view of the line A-A of Fig. 5；
Figure 10：Camshaft schematic diagram；
Figure 11：Rotating plate schematic diagram；
Figure 12：Outer swivel becket front view；
Figure 13：The top view of Figure 12；
Figure 14：Interior swivel becket front view；
Figure 15：The top view of Figure 14；
Figure 16：Ring schematic diagram.
In each figure：1:Lock core, 2:Interior swivel becket, 3:Ring, 4:Ring jag, 5:Outer swivel becket, 6:Gap, 7:Locking
Column, 8:Reset post, 9:Reset tension spring connecting pole, 10:Reset tension spring, 11:Camshaft, 12:Rotating plate, 13:Driven lid, 14:From
Rotating ring, 15:Upper flange, 16:Lower flange, 17:Reset pushes away edge, and 18:Lock post passage, 19:Third flange, 20:Reset post passage,
21:Main drive disk, 22:Swing rod, 23:Collision bead spring, 24:Collision bead, 25:Lockset outer panels, 26:Handle, 27:Handle automatically resets
And free-wheeling mechanism, 28:Anti- skid plate, 29:Backboard.
Specific embodiment
With reference to Fig. 1 to Figure 16, the present invention is further described.
As shown in Figure 1, in the corresponding safety lock body of apparatus of the present invention, lock core group and cam mechanism are mounted on pick-proof
Between plate 28, backboard 29.
As shown in Fig. 1,2 and Figure 12-16, lock core group includes lock core 1, interior swivel becket 2, outer swivel becket 5, ring 3, lock post
7th, reset post 8, reset tension spring connecting pole 9 and pellet group, lock core 1 is fixed, the periphery of lock core 1 be followed successively by interior swivel becket 2,
The inboard end of outer swivel becket 5, ring 3 and interior swivel becket 2 is assembled, is rotated synchronously, and the one side of ring 3 is equipped with ring jag 4, should
Ring jag 4 is located in the gap 6 of the inboard end of outer swivel becket 5, and ring jag 4 is additionally provided with limited post in vertical direction,
The limited post is inserted into the arc slotted hole of backboard 29, and activity can be run wherein, to limit the angle of rotation of ring 3
Degree, lock post 7, reset post 8, reset tension spring connecting pole 9 are both secured on outer swivel becket 5, wherein, reset post 8 is located at lock post 7
Left lower, reset tension spring connecting pole 9 is connected with one end of reset tension spring 10, and under static, the upper side of gap 6 is resetting
It is in close contact under the action of tension spring 10 with the upper side of ring jag 4.
As shown in Fig. 1,2 and Fig. 5-11, cam mechanism include camshaft 11, rotating plate 12, driven lid 13, driven torus 14,
Collision bead 24 and collision bead spring 23, the periphery inside at the inboard end of driven torus 14 push away edge equipped with upper flange 15, lower flange 16, reset
17 and third flange 19, wherein, upper flange 15, lower flange 16 are equidirectional, reset push away edge 17 with both direction push away edge on the contrary, resetting
17 is corresponding with lower flange 16, and passage, that is, lock post passage 18 therebetween is run wherein for lock post 7, third flange
19 are located at the right upper portion of lower flange 16, while are also located at resetting the lower right side for pushing away edge 17, and third flange 19 pushes away edge with reset
17 is equidirectional, and lower channel, that is, reset post passage 20 of third flange 19 is run wherein for reset post 8.
As shown in Fig. 1,4,8, the part of the axis hole through backboard 29 of driven torus 14 includes flat shaft portion and the circle of end
21 fixing assembling of main drive disk of shaft portion, flat shaft portion and unlocking transmission mechanism rotates synchronously, and circular shaft part is lived with swing rod 22
Dynamic assembling.
Swivel becket forced resetting process and operation principle are as follows：
During the unlocking of handle 26 is rotated in the forward direction, the upper flange 15 of driven torus 14 first promotes ring 3 to rotate, and works as ring
After jag 4 skids on the periphery of driven torus 14, the beginning of lower flange 16 contacts with lock post 7 and promotes outer swivel becket 5 single
Solely rotating, lock post 7 is also skidded on the periphery of driven torus 14 afterwards, and outer swivel becket 5 stops operating, from this moment on, from
Rotating ring 14 continues that main drive disk 21 is driven to rotate and swing rod 22 is promoted to swing to terminal and complete unlocking action.Wherein, lock post 7
Starting to skid when stopping operating on the periphery of driven torus 14, reset post 8, which follows, turns to certain position（Position shown in Fig. 3
It puts）, which makes the end of reset post 8 enter in reset post passage 20.
As shown in Fig. 3,7, when interior swivel becket 2, outer swivel becket 5 cannot automatically reset, ring jag 4, lock post 7 are stopped
Skidding position is stayed in, but the position that the end of reset post 8 stops is in reset post passage 20, when driven torus 14 reversely rotates
When, third flange 19 first contacts and reset post 8 is promoted to turn an angle, and reset post 8 is on the periphery of driven torus 14 afterwards
It skids.At this point, lock post 7 also follows revolution certain angle, and makes the end of lock post 7 enter in lock post passage 18, it
Afterwards, continue to invert with driven torus 14, reset push away edge 17 start to contact and promote lock post 7 and outer swivel becket 5 return back to it is quiet
State position, meanwhile, by the upper side of the gap 6 of outer swivel becket 5 to the impetus of the upper side of ring jag 4,
Interior swivel becket 2 is made also to be reset to static position.
Claims (1)
1. a kind of swivel becket forced resetting device of theftproof lock, including lock core group and cam mechanism, the lock core group and cam mechanism
It is mounted between the anti-skid plate of lockset, backboard, wherein, lock core group includes lock core, swivel becket, ring, lock post, reset tension spring
Connecting pole and pellet group, swivel becket include interior swivel becket and outer swivel becket, and lock core is fixed, and lock core periphery is followed successively by interior turn
Rotating ring, outer swivel becket, ring and interior swivel becket inboard end fixing assembling, synchronous rotation, the one side of ring are equipped with ring jag,
And in the gap of outer swivel becket inboard end, while the ring jag is additionally provided with limited post in vertical direction, the /V
Column is inserted into the arc slotted hole of backboard, and activity can be run wherein, and lock post, reset tension spring connecting pole are both secured to outer
On swivel becket, one end connection of reset tension spring connecting pole and reset tension spring, under static, the upper side of the gap of outer swivel becket exists
It is in close contact under the action of reset tension spring with the upper side of ring jag, cam mechanism includes camshaft, rotating plate, driven
Lid, driven torus, collision bead and collision bead spring, rotating plate is assembled with camshaft, rotated synchronously, in the periphery at the inboard end of driven torus
Side pushes away edge equipped with upper flange, lower flange and reset, and upper flange, lower flange are equidirectional, and reset pushes away edge with the two direction on the contrary, resetting
Push away that edge is corresponding with lower flange, groove, that is, lock post passage therebetween is run wherein for lock post, and driven torus passes through
The part of the axis hole of backboard includes the circular shaft part of flat shaft portion and end, the main drive disk of flat shaft portion and unlocking transmission mechanism
Fixing assembling, synchronous rotation, circular shaft part are assembled with swing rod activity, when positive and negative two direction of handle drive cam mechanism rotates, are led to
Main drive disk and swing rod operation overdrive to complete outdoor unlatching or the locking of lockset, it is characterized in that：It is also set on outer swivel becket
There are one reset post, and third flange is also correspondingly provided on the left lower of lock post, driven torus, which is located at
The right upper portion of lower flange, while be also located at resetting and push away the lower right side of edge, third flange push away that edge is equidirectional, and the 3rd is convex with reset
The lower part of edge is provided with groove, i.e. reset post passage, is run wherein for the end of reset post, multiple when swivel becket does not reset
The position that the end of position column stops is in reset post passage, in driven torus since static position during reverse rotation, the
Three flanges first contact with reset post and promote its rotation, and the end of lock post is made to enter in lock post passage, and reset post exists
After skidding on the periphery of driven torus, reset pushes away edge and is contacted again with lock post and it is promoted to be reset to static position, at the same time,
The upper side of the gap of outer swivel becket promotes the upper side operation of ring jag, and interior swivel becket is made also to be reset to static bit
It puts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710390280.5A CN106939729B (en) | 2017-05-27 | 2017-05-27 | A kind of swivel becket forced resetting device of theftproof lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710390280.5A CN106939729B (en) | 2017-05-27 | 2017-05-27 | A kind of swivel becket forced resetting device of theftproof lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106939729A CN106939729A (en) | 2017-07-11 |
| CN106939729B true CN106939729B (en) | 2018-05-29 |
Family
ID=59465101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710390280.5A Active CN106939729B (en) | 2017-05-27 | 2017-05-27 | A kind of swivel becket forced resetting device of theftproof lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106939729B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590346B (en) * | 2018-04-21 | 2019-08-02 | 北华大学 | The single clutch cam mechanism of Fingerprint Lock |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2364149Y (en) * | 1999-02-11 | 2000-02-16 | 赵波 | Lock cylinder idling structure |
| CN101324163B (en) * | 2007-06-11 | 2013-03-27 | 上海伙伴科技发展有限公司 | Cam lock and electrodynamic device thereof |
| CN102797384B (en) * | 2012-07-03 | 2014-11-05 | 北华大学 | Blocking type mechanical anti-theft lock |
| CN102889026B (en) * | 2012-09-21 | 2015-01-14 | 北华大学 | Clamping type mechanical antitheft lock |
| CN103726721B (en) * | 2014-01-09 | 2015-10-14 | 吕雪寒 | The fixed cross mechanical anti-theft lock of a kind of lock core |
| CN103912165B (en) * | 2014-04-11 | 2017-01-25 | 彭梁渝 | Electromechanical integrated lock |
| CN105649505B (en) * | 2016-03-09 | 2017-08-01 | 北华大学 | Double-inserting type antitheft door and external hanging type locking device |
-
2017
- 2017-05-27 CN CN201710390280.5A patent/CN106939729B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106939729A (en) | 2017-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102889026B (en) | Clamping type mechanical antitheft lock | |
| CN107035230B (en) | The cam mechanism of Fingerprint Lock and swivel becket forced resetting device | |
| CN105041057A (en) | Intelligent lock | |
| CN108590346A (en) | the single clutch cam mechanism of fingerprint lock | |
| CN106939729B (en) | A kind of swivel becket forced resetting device of theftproof lock | |
| CN110005276B (en) | Lock core fixed mechanical anti-theft lock for safe | |
| US8485569B2 (en) | Lock assembly | |
| CN107191062B (en) | Stopping type handle automatically resets and idling device | |
| CN102926588B (en) | Dislocation drive-type cross mechanical anti-theft lock | |
| CN206815999U (en) | The bolt extending control mechanism and its automatically-controlled door of a kind of automatic door lock | |
| CN106437322B (en) | A kind of cam mechanism of Fingerprint Lock | |
| CN204663169U (en) | Combined anti-theft is locked | |
| CN106948661B (en) | Coordinated type handle automatically resets and idling device | |
| CN110005275A (en) | The fixed motor driven clutch intelligent anti-theft lock of lock cylinder for safety box | |
| CN104831996A (en) | Combined anti-theft lock | |
| CN201865436U (en) | Mechanical coded lock capable of automatically locking | |
| CN103075048B (en) | Detaching-type mechanical antitheft lock | |
| CN107060504B (en) | The resetting-mechanism of the fixed cross mechanical anti-theft lock of lock core | |
| CN204163486U (en) | A kind of electronic cipher code mechanical lock | |
| CN107013089B (en) | Slidingtype handle automatically resets and idling device | |
| CN203081067U (en) | Staggered transmission type mechanical anti-theft lock cylinder and matched key | |
| CN107152195B (en) | Disengaged handle automatically resets and idling device | |
| CN203499356U (en) | Clutch mechanism of anti-theft lock | |
| CN207499616U (en) | It is opened and closed keyhole formula mechanical lock | |
| CN114135161A (en) | Double-safety cylinder lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |