CN106930605A - Handle mechanism and the handle lock with the mechanism that a kind of anti-opal is opened - Google Patents

Handle mechanism and the handle lock with the mechanism that a kind of anti-opal is opened Download PDF

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Publication number
CN106930605A
CN106930605A CN201710204787.7A CN201710204787A CN106930605A CN 106930605 A CN106930605 A CN 106930605A CN 201710204787 A CN201710204787 A CN 201710204787A CN 106930605 A CN106930605 A CN 106930605A
Authority
CN
China
Prior art keywords
handle
interior
stop pin
button
locking
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.)
Pending
Application number
CN201710204787.7A
Other languages
Chinese (zh)
Inventor
吕策
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Wang Li'an Defense Products Co.,Ltd.
Original Assignee
Zhejiang Wanli Door Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Wanli Door Industry Co Ltd filed Critical Zhejiang Wanli Door Industry Co Ltd
Priority to CN201710204787.7A priority Critical patent/CN106930605A/en
Publication of CN106930605A publication Critical patent/CN106930605A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00Devices preventing the key or the handle or both from being used
    • E05B13/002Devices preventing the key or the handle or both from being used locking the handle

Abstract

The handle mechanism that a kind of anti-opal is opened, it includes:Interior handle, is fixedly connected with the handle axle for being connected handle unlocking mechanism in lock body;Locking device, is arranged on the interior handle, with the holding interior handle is with respect to the lock-out state of door and window fixation and makes 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 between the lock-out state and the released state by the mobile drive locking device of the unlocking feature.The handle mechanism that anti-opal of the invention is opened, its structural principle is simple, low production cost;And outward appearance is more attractive.

Description

Handle mechanism and the handle lock with the mechanism that a kind of anti-opal is opened
Technical field
The present invention relates to lock technology field, and in particular to handle mechanism that a kind of anti-opal is opened and with the mechanism Handle lock.
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 Outer handle, as long as pushing interior handle under normal circumstances, it is possible to unlatching burglar-proof door, however it is universal while being provided with cat on antitheft door Eye, some thieves can dismantle opal using special utensil, and utensil is stretched into antitheft door from opal mounting hole held in pressure Hand opens door, and thief can just smoothly enter indoor theft lares et penates without picking lock, cause the generation of larceny case.Cause This, occurs in that the door lock that many anti-opals are opened in the market.
Chinese patent CN203230234U discloses a kind of anti-opal opener, and the technical problem to be solved is to prevent small Handle can be pushed by opal steathily, improve lockset anti-theft effect.The present invention includes the handle installed in panel front, is arranged on Handle axle on handle is inserted by the front of panel and stretched out from the back side of panel, and panel is provided with and is fixedly connected on panel Lock pin sheath, is plugged with lock pin handle on lock pin sheath, lock pin handle is provided with lock pin, in lock pin insertion lock pin sheath and Stretched out from the back side of panel, lock pin back-moving spring is arranged with lock pin, the front end of lock pin back-moving spring is fastened on lock pin In sheath, the rear end of lock pin back-moving spring is fastened on lock pin;Handle axle is provided with handle spacer, handle spacer It is provided with the position lock pin groove corresponding with lock pin shaft position.Compared with prior art, one is provided with panel can extract Lock pin handle, prevent thief from stretching into antitheft door special utensil by opal and open door.It is anti-in above-mentioned patent document Opal opener complex structure, production cost is high, and in-convenience in use, it is necessary to simultaneously with two hands, a hand-lifting goes out lock pin, Another hand rotation handle could open door lock.
Such as Chinese patent CN204343802U discloses a kind of handle lock with anti-opal unlocking function, including anti-opal Unlocking apparatus, the anti-opal unlocking apparatus include locking button and back-moving spring, and the inner end for locking button is outer with 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 and interior square shaft is inwardly advanced by pressing, back-moving spring is compressed, interior square shaft Inner end insertion square shaft hole in, be connected with interior shifting part so that interior handle can drive interior shifting part to rotate, realize 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 unlock, so that cannot 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, it is unfavorable for the attractive in appearance of handle outward appearance, and is needed when opening by thumb press button and rotate handle simultaneously, wherein passes through One finger pressing of thumb needs to use larger external force, still inadequate hommization in its operational comfort.
The content of the invention
Therefore, the technical problem to be solved in the present invention is to overcome anti-opal opener complex structure of the prior art And the defect of suitability difference, so as to provide handle mechanism and the handle lock with the mechanism that a kind of anti-opal is opened.
Therefore, technical scheme is as follows:The handle mechanism that a kind of anti-opal is opened, it includes:Interior handle, with company The handle axle for connecing handle unlocking mechanism in lock body is fixedly connected;Locking device, is arranged on the interior handle, described in keeping Lock-out state and make the relatively described rotatable released state of door and window of the interior handle that interior handle is fixed with respect to door and window;Also include Unlocking feature, is movably disposed at the handle portion of the interior handle towards the side of the door and window;By the solution lock section The mobile drive locking device of part changes between the lock-out state and the released state.
Further, the locking device is fixedly installed including relatively described door and window lock slots and be movably arranged at institute State the stop pin on interior handle;The stop pin constitutes the locking shape in its latched position and the lock slots fit engagement State;The stop pin is disengaged from its unlocked position with the lock slots, constitutes the released state;The unlocking feature band The stop pin is moved to be moved 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 with can the wainscot that is fixedly installed of relatively described door and window, 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 with the rotation axis of the handle axle on the interior handle.
Further, at least one locking bias piece is arranged between the stop pin and the interior handle, to the lock Rationed marketing applies to tend to the biasing force of 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 to be at the biasing force of 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 is 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 with handle lid, and the actuating chute is molded on the body, and Opening with the dorsad 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 is covered and 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 screw described at least one 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 solution of the present invention, has the following advantages that:
The handle mechanism that anti-opal of the invention is opened, its structural principle is simple, low production cost;And pressed by by operation Button is arranged on interior handle near the inner side of the lock body, remains complete handle end cap in appearance first, meets handle The aesthetic requirements of outward appearance, while when in use, when user generally grips handle, palm just correspond to the position of operation button Put, be that rotatable handle opens door lock, more convenient operation comfortable labor-saving by palm pressing operation button.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific The accompanying drawing to be used needed for implementation method or description of the prior art is briefly described, it should be apparent that, in describing below Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the handle mechanism that anti-opal of the invention 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 of 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- locks Determine chute;9- reseting pressuring springs;10- screws;11- handle axle sleeve joint holes;12- bodies;13- holes;14- handle portions;15- connections are logical Hole;16- positive stop lug boss;
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ", The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to Be easy to the description present invention and simplify describe, rather than indicate imply signified device or element must have specific orientation, With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ", " the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected;Can Being to mechanically connect, or electrically connect;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi Two connections of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this Concrete meaning in invention.
As long as additionally, technical characteristic involved in invention described below different embodiments non-structure each other Can just be combined with each other into conflict.
Embodiment 1
It is as shown in Figure 1 the handle mechanism that a kind of anti-opal of the invention is opened, it mainly includes:Interior handle 2, to described Interior handle 2 enters line-locked the locking chute that is fixedly installed of relatively described door and window and to be movably arranged on the interior handle 2 Stop pin 4, and for release interior handle 2 locking the locking button 5.The interior handle 2 of the invention is by body 12 are constituted with handle lid 1, and the handle lid 1 is fixed on the body 12 by screw, and screw 10 is passed through described at least one The fixed via that the inner of handle axle sleeve joint hole 11 of the handle axle is socketed on the body 12 fixes company with the handle lid 1 Connect.
Wherein interior handle 2 is fixedly connected with the handle axle for being connected handle unlocking mechanism in lock body;The locking chute 8 is set In the cylinder of the socket part of the interior handle 2 socket handle axle, locking chute 8 is parallel with the rotation axis of the handle axle Set.The handle mechanism of the present embodiment also has can the handle wainscot 6 that is fixedly installed of relatively described door and window, the locking chute 8 include being arranged on hole 13 of the opening on the wainscot 6 towards 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 In locking chute 8, and axial direction along the handle axle rotary shaft reciprocatingly slides, wherein the stop pin 4 is in its locking bit Put and the fit engagement of the hole 13, the composition lock-out state;The stop pin 4 departs from its unlocked position with the hole 13 to be nibbled Close, constitute 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 is moved 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 setting 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 having The dorsad 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 present invention is by by handle mechanism On button 5 be 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 arranged on The inner side of interior handle causes that the use of operator is more smooth and laborsaving.
The button 5 is provided with connection through hole 15, the stop pin 4 and the button 5 near one end of the stop pin 4 Connected one end is provided with positive stop lug boss 16, and the stop pin 4 is arranged and is inserted in the connection through hole 15, and by described spacing The edge mate of boss 16 and the connection through hole 15 of the button 5, the positive stop lug boss 16 can be carried out to the stop pin 4 It is spacing to prevent the stop pin 4 from being come off from the connection through hole 15, by connecting matching somebody with somebody for through hole 15 and the positive stop lug boss 16 Conjunction can also realize that button 5 drives the ganged movement of stop pin 4, therefore can drive the locking by the up and down motion of the button 5 Pin 4 is moved 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 At least provided with a locking stage clip 3 between stop pin and the interior handle, described locking 3 pairs of stop pins 4 of stage clip apply 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 figure 1, on the interior handle lid 1 to be provided with the locking stage clip 3 corresponding position it is corresponding 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 2,9 pairs of buttons 5 of the reseting pressuring spring apply 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 with the corresponding position of the reseting pressuring spring 9 on the interior handle lid 1 as shown in Figure 1 It is equipped with the corresponding mounting seat for being used to install the reseting pressuring spring 9.
Used 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 only it is provided with reseting pressuring spring 9 between the button 5 and the interior handle 2.
Handle mechanism of the invention, its installation process is:First, during stop pin 4 to insert the connection through hole 15 of button 5, Button 5 and the combination of stop pin 4 are put into again in the actuating chute 7 and locking chute 8 connected in interior handle body 12, will locked Button 5 is inserted actuating chute 7 by the insertion locking of rationed marketing 4 chute 8 simultaneously;Then locking stage clip 3 and reseting pressuring spring 9 are arranged respectively Be stuck on handle lid 1 with stop pin 4 and the corresponding mounting seat of button 5, then by handle lid 1 by screw be fixedly installed in hold On hand body 12;Thus interior handle 2 is completed, and finally interior handle 2 is fixedly installed on lock body and is fixed by wainscot 6.
Anti- opal of the invention opens handle mechanical work principle:When needing to open door and window from inside, hand is held interior Button 5 is pressed from inner side while handle 2, button 5 is interior to the lateral movement of handle lid 1 one in the actuating chute 7, and by described The positive stop lug boss 16 of the end of stop pin 4 drives the stop pin 4 along the locking chute 8 to the lateral movement of handle lid 1, so that The stop pin 4 departs from the hole 13 final solution of realizing locking device of the opening on the wainscot 6 towards the stop pin 4 Lock, now interior handle 2 can rotate relative to handle axle, you can open lockset by handle 2 in rotation;On the contrary, when release hand Afterwards, button 5 and stop pin 4 reset in the presence of return unit 9 and locking bias piece 3 to latched position and unactuated position, by This stop pin 4 reinserts the hole 13 on the wainscot 6, now the locking of the locking means of interior handle 2, it is impossible to enough rotated Motion also just cannot open lockset by interior handle.
The handle mechanism that anti-opal of the invention is opened, its structural principle is simple, low production cost;And pressed by by operation Button is arranged on interior handle near the inner side of the lock body, remains complete handle end cap in appearance first, meets handle The aesthetic requirements of outward appearance, while when in use, when user generally grips handle, palm just correspond to the position of operation button Put, be 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 not to the restriction of implementation method.It is right For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or Change.There is no need and unable to be exhaustive to all of implementation method.And the obvious change thus extended out or Among changing still in the protection domain of the invention.

Claims (17)

1. the handle mechanism that a kind of anti-opal is opened, it includes:
Interior handle, is fixedly connected with the handle axle for being connected handle unlocking mechanism in lock body;
Locking device, is arranged on the interior handle, with the holding interior handle is with respect to the lock-out state of door and window fixation and makes 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, constitute the lock-out state;The stop pin is disengaged from its unlocked position with the lock slots, constitutes 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 have can relatively described door and window be fixedly installed Wainscot, the locking chute includes being arranged on opening on the wainscot towards the hole of the stop pin.
6. the handle mechanism according to any one in claim 3-5, it is characterised in that:The unlocking feature is button, One end of the stop pin and the button connects;The button is arranged on the rotary shaft with the handle axle on the interior handle In the actuating chute that line be arranged in parallel.
7. the handle mechanism according to any one in claim 2-6, it is characterised in that:At least one locking bias piece sets Put between the stop pin and the interior handle, the stop pin is applied to tend to the biasing force of the latched position.
8. handle mechanism according to claim 7, it is characterised in that:Between the unlocking feature and the interior handle also Return unit is provided with, the return unit applies to be at the biasing force of normal position to the unlocking feature.
9. the handle mechanism according to claim 7 or 8, it is characterised in that:The locking bias piece and the return unit are equal It is stage clip.
10. the handle mechanism according to claim any one of 6-9, it is characterised in that:Actuating chute and the locking Chute is spatially connected structure.
11. handle mechanisms 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 towards institute is driven by the button State unlocked position movement.
12. handle mechanisms according to claim 10, it is characterised in that:The button is integrally formed with the stop pin.
The 13. handle mechanism according to any one in claim 10-12, it is characterised in that:The actuating chute shaping On the handle portion of the interior handle, and it is provided with for the button towards the side of the door and window in the handle portion The operation through hole for leaning out.
14. handle mechanisms according to claim 13, it is characterised in that:The interior handle is made up of body with handle lid, On the body, and with the opening of the dorsad door and window, the handle lid covers the opening for actuating chute shaping.
15. handle mechanisms according to claim 14, it is characterised in that:Locking bias piece and/or the return unit It is arranged between the handle lid and the stop pin and/or button.
16. handle mechanisms according to claim 15, it is characterised in that:The interior handle is covered and the locking bias piece And/or the return unit is correspondingly provided with corresponding mounting seat.
The 17. 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 screw described at least one 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.
CN201710204787.7A 2017-03-30 2017-03-30 Handle mechanism and the handle lock with the mechanism that a kind of anti-opal is opened Pending CN106930605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710204787.7A CN106930605A (en) 2017-03-30 2017-03-30 Handle mechanism and the handle lock with the mechanism that a kind of anti-opal is opened

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710204787.7A CN106930605A (en) 2017-03-30 2017-03-30 Handle mechanism and the handle lock with the mechanism that a kind of anti-opal is opened

Publications (1)

Publication Number Publication Date
CN106930605A true CN106930605A (en) 2017-07-07

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ID=59425527

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710204787.7A Pending CN106930605A (en) 2017-03-30 2017-03-30 Handle mechanism and the handle lock with the mechanism that a kind of anti-opal is opened

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109812133A (en) * 2019-01-02 2019-05-28 立兴杨氏实业(深圳)有限公司 A kind of handle limiting structure
CN110748237A (en) * 2018-07-23 2020-02-04 杭州海康威视数字技术股份有限公司 Door lock handle prevents cat eye opening mechanism and has its lock

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203462835U (en) * 2013-08-27 2014-03-05 周仝 Braking anti-opening handle
CN205777994U (en) * 2016-05-13 2016-12-07 李显才 Electronic remote control anti-theft lock
CN207110693U (en) * 2017-03-30 2018-03-16 浙江王力门业有限公司 The handle mechanism that a kind of anti-opal is opened

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203462835U (en) * 2013-08-27 2014-03-05 周仝 Braking anti-opening handle
CN205777994U (en) * 2016-05-13 2016-12-07 李显才 Electronic remote control anti-theft lock
CN207110693U (en) * 2017-03-30 2018-03-16 浙江王力门业有限公司 The handle mechanism that a kind of anti-opal is opened

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110748237A (en) * 2018-07-23 2020-02-04 杭州海康威视数字技术股份有限公司 Door lock handle prevents cat eye opening mechanism and has its lock
CN109812133A (en) * 2019-01-02 2019-05-28 立兴杨氏实业(深圳)有限公司 A kind of handle limiting structure

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Address after: 321300 No. 9 South Avenue, Yongkang famous hardware and Technology Industrial Park, Jinhua, Zhejiang

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Applicant after: Zhejiang Wang Li'an Defense Products Co.,Ltd.

Address before: 321300 No. 9 South Avenue, Yongkang famous hardware and Technology Industrial Park, Jinhua, Zhejiang

Applicant before: WONLY SECURITY AND PROTECTION TECHNOLOGY Co.,Ltd.

TA01 Transfer of patent application right