CN207110693U - The handle mechanism that a kind of anti-opal is opened - Google Patents
The handle mechanism that a kind of anti-opal is opened Download PDFInfo
- Publication number
- CN207110693U CN207110693U CN201720326994.5U CN201720326994U CN207110693U CN 207110693 U CN207110693 U CN 207110693U CN 201720326994 U CN201720326994 U CN 201720326994U CN 207110693 U CN207110693 U CN 207110693U
- Authority
- CN
- China
- Prior art keywords
- handle
- interior
- button
- stop pin
- mechanism according
- 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
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The handle mechanism that a kind of anti-opal is opened, it includes：Interior handle, it is fixedly connected with the handle axle for being connected handle unlocking mechanism in lock body；Locking device, it is arranged on the interior handle, there is the lock-out state for keeping the interior handle to be fixed with respect to door and window and make the relatively described rotatable released state of door and window of the interior handle；Also include unlocking feature, be movably disposed at the handle portion of the interior handle towards the side of the door and window；Changed by the mobile drive locking device of the unlocking feature between the lock-out state and the released state.The handle mechanism that anti-opal of the present utility model is opened, its structural principle is simple, and production cost is low；And outward appearance is more attractive.
Description
Technical field
It the utility model is related to lock technology field, and in particular to the handle mechanism that a kind of anti-opal is opened.
Background technology
Lockset with handle is a kind of lockset common in the market, and safe-guard door lock in the market is also with interior
Outer handle, as long as pushing interior handle under normal circumstances, it is possible to unlatching burglar-proof door, but cat generally is installed simultaneously on antitheft door
Eye, some thieves can dismantle opal using special utensil, and utensil is stretched into antitheft door from opal mounting hole and held in pressure
Hand opens door, and thief smoothly enters indoor theft lares et penates without picking lock can, causes the generation of larceny case.Cause
, there is the door lock that many anti-opals are opened in the market in this.
Chinese patent CN203230234U discloses a kind of anti-opal opener, technical problems to be solved be prevent it is small
Handle can be pushed by opal steathily, improves lockset anti-theft effect.The utility model includes the handle installed in panel front, if
Put the handle axle on handle to be inserted by the front of panel and stretched out from the back side of panel, panel is provided with and is fixedly connected on panel
On lock pin sheath, lock pin handle is plugged with lock pin sheath, lock pin handle is provided with lock pin, lock pin insertion lock pin sheath
Interior and from panel the back side is stretched out, and is arranged with lock pin back-moving spring on lock pin, the front end of lock pin back-moving spring is fastened on
In lock pin sheath, the rear end of lock pin back-moving spring is fastened on lock pin；Handle axle is provided with handle spacer, and handle is fixed
Bit slice is provided with the position lock pin groove corresponding with lock pin shaft position.Compared with prior art, one is provided with panel can be with
The lock pin handle of extraction, prevent thief is stretched into special utensil in antitheft door by opal from opening door.In above-mentioned patent document
Anti- opal opener it is complicated, production cost is high, and in-convenience in use, it is necessary to is gone out simultaneously with two hands, a hand-lifting
Lock pin, another hand rotation handle could open door lock.
Such as Chinese patent CN204343802U discloses a kind of handle lock of the anti-opal unlocking function of band, including anti-opal
Unlocking apparatus, the anti-opal unlocking apparatus include locking button and back-moving spring, lock the outer of the inner end of button and interior square shaft
End is fixedly sleeved, and the outer end for locking button is stretched out from the mounting hole on interior handle；Back-moving spring is sleeved on interior square shaft,
Interior shifting part is provided with square shaft hole, and when locking button by pressing makes the interior square shaft inwardly promote, back-moving spring is compressed, interior square shaft
Inner end insertion square shaft hole in, be connected with interior shifting part, so as to which interior handle can drive interior shifting part to rotate, realizes unlocking；When
When being pressed against the power disappearance locked on button, the elastic restoring force of back-moving spring can drive interior square shaft and lock push-button reset, from
And the inner end of interior square shaft is departed from square shaft hole, now, interior handle rotating is to maintain idle running, it is impossible to unlocks, so that can not be by door
Open, can prevent thief from pushing handle by opal to unlock, improve the theftproof performance of lockset.
But anti-its button of opal opening structure in the anti-opal unlocking apparatus in above-mentioned patent document is arranged on handle face
On plate, need by thumb press button when being unfavorable for the attractive in appearance of handle outward appearance, and opening and rotate handle simultaneously, wherein passing through
One finger pressing of thumb needs to use larger external force, still inadequate hommization in its operational comfort.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome anti-opal opener structure of the prior art
The defects of complicated and suitability difference, so as to provide the handle mechanism that a kind of anti-opal is opened.
Therefore, the technical solution of the utility model is as follows：
The handle mechanism that a kind of anti-opal is opened, it includes：Interior handle, the handle with being connected handle unlocking mechanism in lock body
Axle is fixedly connected；Locking device, it is arranged on the interior handle, has and keep the interior handle with respect to the locking shape that door and window is fixed
State and make the relatively described rotatable released state of door and window of the interior handle；Also include unlocking feature, be movably disposed at institute
The handle portion of interior handle is stated towards the side of the door and window；Existed by the mobile drive locking device of the unlocking feature
Change between the lock-out state and the released state.
Further, the locking device includes the lock slots of relatively described door and window fixed setting and is movably arranged at institute
State the stop pin on interior handle；The stop pin forms the locking shape in its latched position and the lock slots fit engagement
State；The stop pin is disengaged from its unlocked position and the lock slots, forms the released state；The unlocking feature band
The stop pin is moved to move between the latched position and the unlocked position.
Further, the stop pin is arranged in the locking chute being be arranged in parallel with the rotation axis of the handle axle,
And slided along the handle axle rotary shaft axial reciprocating.
Further, the locking chute is arranged on the cylinder that the interior handle is socketed the socket part of the handle axle
In.
Further, also have can door and window fixed setting relatively wainscot, the locking chute includes being arranged on
Opening on the wainscot is towards the hole of the stop pin.
Further, the unlocking feature is button, one end of the stop pin and the button connects；The button peace
In the actuating chute being be arranged in parallel on the interior handle with the rotation axis of the handle axle.
Further, at least one locking bias piece is arranged between the stop pin and the interior handle, to the lock
Rationed marketing applies the biasing force for tending to the latched position.
Further, return unit is additionally provided between the unlocking feature and the interior handle, the return unit is to described
Unlocking feature applies the biasing force for being at normal position.
Further, the locking bias piece and the return unit are stage clip.
Further, the actuating chute is the structure that is spatially connected with the locking chute.
Further, connection through hole is provided with the button, one end that the stop pin is connected with the button is provided with
Positive stop lug boss, the stop pin are arranged in the connection through hole, the connection of the positive stop lug boss and the button
The edge mate of through hole, and drive the stop pin to be moved towards the unlocked position by the button.
Further, the button is integrally formed with the stop pin.
Further, the actuating chute is molded on the handle portion of the interior handle, and in the handle portion
Divide the operation through hole for being provided with towards the side of the door and window and being leant out for the button.
Further, the interior handle is made up of body and handle lid, and the actuating chute is molded on the body, and
With the opening backwards to the door and window, the handle lid covers the opening.
Further, the locking bias piece and/or the return unit be arranged on the handle lid and the stop pin and/
Or between button.
Further, the interior handle covers is correspondingly provided with phase with the locking bias piece and/or the return unit
The mounting seat answered.
Further, the handle lid is fixed on the body by screw, and at least one screw is described in
The fixed via that sleeve joint hole the inner of the handle axle is socketed on body is fixedly connected with the handle lid.
Technical solutions of the utility model, have the following advantages that：
The handle mechanism that anti-opal of the present utility model is opened, its structural principle is simple, and production cost is low；And by that will grasp
Interior handle is arranged on close to the inner side of the lock body as button, is remained complete handle end cap in appearance first, is met
The aesthetic requirements of handle outward appearance, while when in use, when user generally grips handle, palm just correspond to operation button
Position, it is that rotatable handle opens door lock, more convenient operation comfortable labor-saving by palm pressing operation button.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the handle mechanism that anti-opal of the present utility model is opened；
Fig. 2 is the press-button structure schematic diagram of the handle mechanism shown in Fig. 1；
Fig. 3 is the side view of the interior handle of the handle mechanism shown in Fig. 1；
Fig. 4 is the top view of the interior handle of the handle mechanism shown in Fig. 1；
Fig. 5 is the front view of the handle mechanism shown in Fig. 1；
Fig. 6 is the front view for the outer panels being engaged with the handle mechanism wainscot shown in Fig. 1；
Description of reference numerals：
1- handle lids；Handle in 2-；3- locks stage clip；4- stop pins；5- buttons；6- wainscots；7- activates chute；8-
Lock chute；9- reseting pressuring springs；10- screws；11- handle axle sleeve joint holes；12- bodies；13- holes；14- handle portions；15- connects
Connect hole；16- positive stop lug boss；
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Conflict can is not formed to be combined with each other.
Embodiment 1
The handle mechanism opened as shown in Figure 1 for a kind of anti-opal of the present utility model, it mainly includes：It is interior handle 2, right
The interior handle 2 enters line-locked the locking chute of door and window fixed setting and to be movably arranged at the interior handle relatively
Stop pin 4 on 2, and the button 5 of the locking locked for releasing interior handle 2.The interior handle 2 of the present utility model
It is made up of body 12 and handle lid 1, the handle lid 1 is fixed on the body 12 by screw, at least one screw
10 pass through the inner fixed via of the handle axle sleeve joint hole 11 for being socketed the handle axle on the body 12 and the handle lid 1 solid
Fixed connection.
Wherein interior handle 2 is fixedly connected with being connected the handle axle of handle unlocking mechanism in lock body；The locking chute 8 is set
It is socketed in the interior handle 2 in the cylinder of socket part of handle axle, the rotation axis of locking chute 8 and the handle axle is put down
Row is set.The handle mechanism of the present embodiment also have can door and window fixed setting relatively handle wainscot 6, the locking slides
Groove 8 includes being arranged on opening on the wainscot 6 towards the hole 13 of the stop pin 4.
Stop pin 4 is arranged on the interior handle, and it has the locking shape for keeping the relative door and window of the interior handle 2 to fix
State and make the relatively described rotatable released state of door and window of the interior handle 2.Stop pin 4 described in the present embodiment is arranged on described
Lock in chute 8, and reciprocatingly slided along the axial direction of the handle axle rotary shaft, wherein the stop pin 4 is in its locking bit
Put with the fit engagement of hole 13, form the lock-out state；The stop pin 4 departs from its unlocked position with the hole 13 to be nibbled
Close, form the released state.
Wherein described button 5 is movably disposed at the handle portion of the interior handle towards the side of the door and window；It is logical
The mobile drive stop pin 4 for crossing the button 5 moves between the latched position and the unlocked position, so as to realize
Transformation of the interior handle mechanism between the lock-out state and the released state.In the present embodiment, the stop pin 4
One end is connected with the button 5；The button 5 is arranged on parallel with the rotation axis of the handle axle on the interior handle 2 set
In the actuating chute 7 put, wherein as shown in figure 1, the actuating chute 7 is molded on the body 12 of interior handle 2, and have
Backwards to the opening of the door and window, the handle lid 1 covers the opening.The actuating chute 7 is space with the locking chute 8
Upper connected structure, wherein the actuating chute 7 is molded on the handle portion 14 of the interior handle 2, and in the hand
Handle portion 14 is provided with the operation through hole leant out for the button 5 towards the side of the door and window.The utility model is by by handle
Button 5 in mechanism is arranged on towards the side of door and window, so that it is guaranteed that the outward appearance of handle lid 1 is more complete and attractive in appearance, and button 5 is pacified
Make it that the use of operator is more smooth and laborsaving mounted in the inner side of interior handle.
The button 5 is provided with connection through hole 15, the stop pin 4 and the button close to one end of the stop pin 4
5 connected one end are provided with positive stop lug boss 16, and the stop pin 4, which is arranged, to be inserted in the connection through hole 15, and passes through the limit
The edge mate of position boss 16 and the connection through hole 15 of the button 5, the positive stop lug boss 16 can be to the stop pin 4
Carry out it is spacing prevent the stop pin 4 from it is described connection through hole 15 in come off, by connecting through hole 15 and the positive stop lug boss 16
Cooperation can also realize that button 5 drives the ganged movement of stop pin 4, therefore can be driven by the up and down motion of the button 5 described
Stop pin 4 moves towards latched position or unlocked position.
In the present embodiment, to ensure that stop pin 4 can automatically reset to lock-out state after the completion of unlocking motion, described
The stop pin 4 is applied at least provided with a locking stage clip 3, the locking stage clip 3 between stop pin and the interior handle
Tend to the biasing force of the latched position.Stage clip 3 is locked wherein described in the present embodiment and is arranged on the handle lid 1 and the lock
Between rationed marketing 4.Wherein as shown in Fig. 1, on the interior handle lid 1 to the locking stage clip 3 corresponding to be provided with position it is corresponding
Be used for install locking stage clip 3 mounting seat.
Likewise, do not ensure that the button 5 can automatically reset to non-actuating state after unlocking motion is completed, described
Reseting pressuring spring 9 is additionally provided between button 5 and the interior handle 2, the reseting pressuring spring 9 applies to the button 5 to be at often
The biasing force of position (i.e. described handle mechanism is in the lock state).Reseting pressuring spring 9 is arranged on described wherein described in the present embodiment
Between handle lid 1 and the button 5.Set on the interior handle lid 1 as shown in Figure 1 with the 9 corresponding position of reseting pressuring spring
It is equipped with the corresponding mounting seat for being used to install the reseting pressuring spring 9.
As another alternative embodiment, the button 5 also can be integrally formed setting with the stop pin 4.
As another alternative embodiment, locking pressure is only provided between the stop pin 4 and the interior handle 2
Spring 3, or reseting pressuring spring 9 is provided with only between the button 5 and the interior handle 2.
Handle mechanism of the present utility model, its installation process are：First, stop pin 4 is inserted to the connection through hole of button 5
In 15, then button 5 is put into interior handle body 12 the actuating chute 7 connected with the combination of stop pin 4 and locks chute 8
In, stop pin 4 is inserted into locking chute 8 button 5 is inserted into actuating chute 7 simultaneously；Then will locking stage clip 3 and reseting pressuring spring 9
It is arranged and is stuck on handle lid 1 with 5 corresponding mounting seat of stop pin 4 and button, then handle lid 1 being fixed by screw respectively
It is installed on interior handle body 12；Thus interior handle 2 is completed, and finally interior handle 2 is fixedly installed on lock body and by interior
Panel 6 is fixed.
Anti- opal of the present utility model opens handle mechanical work principle：When needing to open door and window from inside, hold
Button 5 firmly is pressed from inner side while interior handle 2, button 5 is interior to the lateral movement of handle lid 1 one in the actuating chute 7, and leads to
The positive stop lug boss 16 for crossing the end of stop pin 4 drives the stop pin 4 along the locking chute 8 to the lateral movement of handle lid 1, by
This causes the stop pin 4 to depart from the opening on the wainscot 6 and finally realize locking device towards the hole 13 of the stop pin 4
Unblock, now interior handle 2 can be rotated relative to handle axle, you can pass through handle in rotation 2 open lockset；On the contrary, when pine
After opening hand, button 5 and stop pin 4 are answered in the presence of return unit 9 and locking bias piece 3 to latched position and unactuated position
Position, the hole 13 that thus stop pin 4 is reinserted on the wainscot 6, the now interior locking means of handle 2 locking, it is impossible to enter
Row rotary motion also just can not open lockset by interior handle.
The handle mechanism that anti-opal of the present utility model is opened, its structural principle is simple, and production cost is low；And by that will grasp
Interior handle is arranged on close to the inner side of the lock body as button, is remained complete handle end cap in appearance first, is met
The aesthetic requirements of handle outward appearance, while when in use, when user generally grips handle, palm just correspond to operation button
Position, it is that rotatable handle opens door lock, more convenient operation comfortable labor-saving by palm pressing operation button.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (17)
1. the handle mechanism that a kind of anti-opal is opened, it includes：
Interior handle, it is fixedly connected with the handle axle for being connected handle unlocking mechanism in lock body；
Locking device, it is arranged on the interior handle, there is the lock-out state for keeping the interior handle to be fixed with respect to door and window and make
The relatively described rotatable released state of door and window of interior handle；
It is characterized in that：
Also include unlocking feature, be movably disposed at the handle portion of the interior handle towards the side of the door and window；Pass through
The mobile drive locking device of the unlocking feature changes between the lock-out state and the released state.
2. handle mechanism according to claim 1, it is characterised in that：The locking device is fixed including relatively described door and window
The lock slots of setting and the stop pin being movably arranged on the interior handle；The stop pin is in its latched position and the lock
Determine groove fit engagement, form the lock-out state；The stop pin is disengaged from its unlocked position and the lock slots, is formed
The released state；The unlocking feature drives the stop pin to be moved between the latched position and the unlocked position.
3. handle mechanism according to claim 2, it is characterised in that：The stop pin is arranged on the rotation with the handle axle
In the locking chute that shaft axis be arranged in parallel, and slided along the handle axle rotary shaft axial reciprocating.
4. handle mechanism according to claim 3, it is characterised in that：The locking chute is arranged on the interior handle socket
In the cylinder of the socket part of the handle axle.
5. the handle mechanism according to claim 3 or 4, it is characterised in that：Also having can relatively described door and window fixed setting
Wainscot, the locking chute includes being arranged on opening on the wainscot towards the hole of the stop pin.
6. handle mechanism according to claim 5, it is characterised in that：The unlocking feature is button, the stop pin
One end and the button connects；The button is arranged on what is be arranged in parallel on the interior handle with the rotation axis of the handle axle
Activate in chute.
7. handle mechanism according to claim 6, it is characterised in that：At least one locking bias piece is arranged on the locking
Between pin and the interior handle, apply the biasing force for tending to the latched position to the stop pin.
8. handle mechanism according to claim 7, it is characterised in that：Between the unlocking feature and the interior handle also
Provided with return unit, the return unit applies the biasing force for being at normal position to the unlocking feature.
9. handle mechanism according to claim 8, it is characterised in that：The locking bias piece and the return unit are pressure
Spring.
10. handle mechanism according to claim 9, it is characterised in that：The actuating chute is sky with the locking chute
Between upper connected structure.
11. handle mechanism according to claim 10, it is characterised in that：Connection through hole is provided with the button, it is described
One end that stop pin is connected with the button is provided with positive stop lug boss, and the stop pin is arranged in the connection through hole, institute
The edge mate of positive stop lug boss and the connection through hole of the button is stated, and the stop pin is driven towards institute by the button
State unlocked position movement.
12. handle mechanism according to claim 10, it is characterised in that：The button is integrally formed with the stop pin.
13. the handle mechanism according to any one in claim 10-12, it is characterised in that：The actuating chute shaping
It is provided with the handle portion of the interior handle, and in the side of the handle portion towards the door and window for the button
The operation through hole leant out.
14. handle mechanism according to claim 13, it is characterised in that：The interior handle is made up of body and handle lid,
The actuating chute shaping on the body, and covers the opening with the opening backwards to the door and window, the handle lid.
15. handle mechanism according to claim 14, it is characterised in that：The locking bias piece and/or the return unit
It is arranged between the handle lid and the stop pin and/or button.
16. handle mechanism according to claim 15, it is characterised in that：The interior handle covers and the locking bias piece
And/or the return unit is correspondingly provided with corresponding mounting seat.
17. the handle mechanism according to any one in claim 14-16, it is characterised in that：The handle lid passes through spiral shell
Nail is fixed on the body, and at least one screw is through the sleeve joint hole that the handle axle is socketed on the body inner
Fixed via is fixedly connected with the handle lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720326994.5U CN207110693U (en) | 2017-03-30 | 2017-03-30 | The handle mechanism that a kind of anti-opal is opened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720326994.5U CN207110693U (en) | 2017-03-30 | 2017-03-30 | The handle mechanism that a kind of anti-opal is opened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207110693U true CN207110693U (en) | 2018-03-16 |
Family
ID=61596415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720326994.5U Active CN207110693U (en) | 2017-03-30 | 2017-03-30 | The handle mechanism that a kind of anti-opal is opened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207110693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930605A (en) * | 2017-03-30 | 2017-07-07 | 浙江王力门业有限公司 | Handle mechanism and the handle lock with the mechanism that a kind of anti-opal is opened |
-
2017
- 2017-03-30 CN CN201720326994.5U patent/CN207110693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930605A (en) * | 2017-03-30 | 2017-07-07 | 浙江王力门业有限公司 | Handle mechanism and the handle lock with the mechanism that a kind of anti-opal is opened |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106930605A (en) | Handle mechanism and the handle lock with the mechanism that a kind of anti-opal is opened | |
| CN208686215U (en) | A kind of anti-opal unlocking door handle structure and the door lock with it | |
| CN113756666B (en) | Mechanical hidden door handle and vehicle | |
| CN207110693U (en) | The handle mechanism that a kind of anti-opal is opened | |
| CN106948671A (en) | A kind of intelligent case and bag fingerprint electronic lock | |
| CN108868359B (en) | Intelligent lock body | |
| CN108286375B (en) | Refrigerating device | |
| CN205955411U (en) | Machinery key fingerprint code electronic lock with dual drive and independent dual system | |
| CN214786653U (en) | Convenient door lock | |
| CN112878817B (en) | Zipper lock for luggage | |
| CN201439659U (en) | Rotary disc password type vehicle steering wheel lock | |
| CN212583450U (en) | Anti-knock mechanism of intelligent lock | |
| CN211258143U (en) | Puzzle lock | |
| CN209908160U (en) | Dual-purpose lock | |
| CN208198649U (en) | A kind of scooter, beam bending bicycle or the automobile-used multifunctional combination ignition switch of storage battery | |
| CN208202825U (en) | A kind of lockset and its rotary limiting device | |
| CN107575098B (en) | Case lock | |
| CN201933894U (en) | External operating device of fireproof door lock | |
| CN215889612U (en) | Inner handle locking mechanism of ecological door lock | |
| KR20210001553A (en) | Door lock device for manually releasing locked state using card key | |
| CN219711239U (en) | Escape double-quick lock body for intelligent lock | |
| CN201428308Y (en) | Double-anti-theft lock cylinder | |
| CN216866310U (en) | Flat sliding lock for extremely simple door | |
| CN215485321U (en) | A spiral cover opening structure and intelligence lock for intelligence lock | |
| CN214943194U (en) | Novel sliding door lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180510 Address after: 321300 No. 9 South Avenue, Yongkang famous hardware and Technology Industrial Park, Jinhua, Zhejiang Patentee after: Wang Lian Polytron Technologies Inc Address before: 321201 2 Hardware East Road, hardware machinery industrial zone, Wuyi, Jinhua, Wenzhou, Zhejiang Patentee before: ZHEJIANG WANLI DOOR INDUSTRY CO., LTD. |