CN101956483B - Cabinet door locking device with emergency opening function - Google Patents
Cabinet door locking device with emergency opening function Download PDFInfo
- Publication number
- CN101956483B CN101956483B CN201010296415XA CN201010296415A CN101956483B CN 101956483 B CN101956483 B CN 101956483B CN 201010296415X A CN201010296415X A CN 201010296415XA CN 201010296415 A CN201010296415 A CN 201010296415A CN 101956483 B CN101956483 B CN 101956483B
- Authority
- CN
- China
- Prior art keywords
- interlock plate
- cabinet door
- lockset
- plate
- guided
- 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
Images
Landscapes
- Casings For Electric Apparatus (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a cabinet door locking device with an emergency opening function, comprising a lockset and a cabinet door locking/unlocking device, wherein the lockset comprises a lock body and a locking dog locked/unlocked with the lock body; the cabinet door locking/unlocking device comprises an external locking/unlocking device and an emergency unlocking device; the external locking/unlocking device comprises an external handle, a linking arm, a linking plate, a latch fixed plate and a lockset elastic pre-locking device; a rotating shaft of the external handle, the linking arm, the linking plate, the latch fixed plate and the lockset elastic pre-locking device are connected in a linking manner; the emergency unlocking device comprises a circular lining plate, a square linking plate, an emergency rotating shaft, a rotating shaft driving device and a connecting tension spring in a linking manner; and the rotating shaft driving device, the emergency rotating shaft, the square linking plate, the circular linking plate, the connecting tension spring and the lockset elastic pre-closing device are connected in a linking manner. Therefore, with the scheme, the emergency opening of the cabinet door can be realized by using the emergency unlocking device and the phenomenon that the cabinet door cannot be opened due to the self-locking of the lockset can be avoided.
Description
Technical field
The present invention relates to a kind of lockset, especially a kind of cabinet door lock that possesses emergency opening is decided device.
Background technology
At present, most safe door only possesses single lockset, opens or locking at the cabinet outer side of door; Therefore, when the lockset self-locking, in the time of can not opening; To use to the user and bring inconvenience; Therefore, a kind of lockset (such as mechanical lock or electronic lock etc.) of will using always at present of needs is used with the emergency opening device that possesses this lockset commonly used of emergency opening, with the generation of avoiding the locking of cabinet door can't open phenomenon.
In addition, the application of safety cabinet more and more widely, its anti-theft effect more and more significant.But safety cabinet commonly used can only generally not possess from the inner function of opening of safety cabinet from outside On/Off.Therefore, when the user is in the safety cabinet alone, because strong wind or external force are shut safe door, and this moment, safety cabinet was unmanned outward, and the generation of this situation has brought worry to the user.
Summary of the invention
The present invention is directed to the deficiency of prior art; Provide a kind of cabinet door lock that possesses emergency opening to decide device; It makes when cabinet door lock is tight through the emergent tripper of installation on the cabinet door, can pass through to use the tripper of should meeting an urgent need; Realize the release of cabinet door, i.e. the present invention can avoid the cabinet door can't open the generation of phenomenon because of the lockset self-locking effectively.
For realizing above technical purpose, the present invention will take following technical scheme:
A kind of cabinet door lock that possesses emergency opening is decided device; Comprise lockset and cabinet door lock fixed/tripper; Said lockset comprise lock body and with the dead bolt of lock/release; Said cabinet door lock is fixed/and tripper comprises outside lock/unlock device; Said outside lock/unlock device comprises external knob, transmission arm, interlock plate, bolt fixed head and the preparatory blocking device of lockset elasticity, and the rotating shaft of said external knob, transmission arm, interlock plate, bolt fixed head and the preparatory blocking device of lockset elasticity are connected, and offer horizontal guide slot on the said interlock plate; Said interlock plate is followed closely location and installation on the cabinet door through the horizontally-guided that is installed in the horizontal guide slot; Said cabinet door lock is fixed/tripper also comprises emergent tripper, described emergent tripper comprises circular interlock plate, square interlock plate, emergent rotating shaft, is used to drive the rotating shaft drive unit of emergent rotating shaft rotation and connects extension spring, the two ends of said circular interlock plate respectively with cabinet door and interlock plate location and installation; Said square interlock plate one end and emergent rotating shaft are connected; The other end then is connected with the preparatory blocking device of lockset elasticity through connecting extension spring, and in addition, the plate body of said square interlock plate is provided with the pushing block that is used to promote the motion of circular interlock plate.
Further, said rotating shaft drive unit is the interior handle that is installed on cabinet door inner surface.
Further; Said lockset is a mechanical lock; The preparatory blocking device of said lockset elasticity is the dead bolt back-moving spring; The two ends of this dead bolt back-moving spring are connected with interlock plate and dead bolt respectively, also offer the first vertically-guided groove and the second vertically-guided groove on the said interlock plate, and said dead bolt is through being installed on first vertically-guided nail and interlock plate location and installation in the first vertically-guided groove; One end location and installation of said circular interlock plate is on the cabinet door, and the other end that should circle interlock plate is then through being installed on second vertically-guided nail and interlock plate location and installation in the second vertically-guided groove.
Further, said connection extension spring is obliquely installed, and the dead bolt back-moving spring then vertically is provided with, and the dead bolt back-moving spring is positioned at connection extension spring below.
Further; Said lockset is an electronic lock; The preparatory blocking device of said lockset elasticity comprises first movable plate, second movable plate, tension spring and Zola's spring; Said interlock plate is provided with horizontally-guided mount pad, the second vertically-guided groove and vertically-guided mount pad, and said first movable plate and second movable plate place respectively in vertically-guided mount pad and the horizontally-guided mount pad, and the two ends of said Zola's spring are connected with the horizontally-guided nail and second movable plate respectively; The two ends of tension spring are connected with first movable plate and interlock plate respectively; The two ends that connect extension spring then are connected with the square interlock plate and first movable plate respectively, and an end location and installation of said circular interlock plate is on the cabinet door, and the other end that should circle interlock plate is then through being installed on second vertically-guided nail and the plate location and installation that links in the second vertically-guided groove.
Further, said connection extension spring is obliquely installed, and said tension spring vertically is provided with, and said Zola's spring is horizontal positioned then, and said tension spring is positioned at the below that connects extension spring.
Further, said circular interlock plate and square interlock plate are through the emergent coaxial setting of rotating shaft.
According to above technical scheme, can realize following beneficial effect:
1, the present invention is through installing the emergency opening device on the cabinet door, in the time of then can't opening because of the locking of lockset when the cabinet door, can should inside emergency opening device through startup, and client's use is convenient in the unlatching of realization cabinet door;
2, the rotating shaft drive unit of emergency opening device according to the invention is to be installed on the inner interior handle of cabinet; Then through selecting handle; Can realize the inside unlatching of cabinet door, it is interior in particular cases to make that the user is confined in cabinet alone, also can open the cabinet door from cabinet inside; Simultaneously, this inner opening ways has guaranteed the safety of safety cabinet.
Description of drawings
Fig. 1 is the structural representation of lockset according to the invention when being mechanical lock;
Fig. 2 is the structural representation of lockset according to the invention when being electronic lock;
Fig. 3 is a left view of the present invention;
Wherein: wherein, circular interlock plate 1 emergent rotating shaft 2 square interlock plate 3 pushing blocks 31 connect rotating shaft 10 external knob 11 interior handle 12 safe door outside plates 13 safe door cover plates 14 bolt fixed heads 15 safe doors 16 of extension spring 4 locksets 5 locked grooves 51 dead bolts 6 dead bolt back-moving springs 7 tension springs 71 first movable plates 72 second movable plates 73 Zola's springs 74 interlock plates 8 transmission arms 9 external knob.
The specific embodiment
Accompanying drawing discloses the structural representation of preferred embodiment involved in the present invention without limitation, below will combine accompanying drawing that technical scheme of the present invention at length is described.
Like Fig. 1, Fig. 2 and shown in Figure 3; The cabinet door lock that possesses emergency opening according to the invention is decided device; Comprise lockset 5 and cabinet door lock fixed/tripper; Said lockset 5 comprise lock body and with the dead bolt 6 of lock/release; Said cabinet door lock is fixed/and tripper comprises outside lock/unlock device and emergent tripper; Said outside lock/unlock device comprises external knob 11, transmission arm 9, interlock plate 8, bolt fixed head 15 and the preparatory blocking device of lockset 5 elasticity, and the rotating shaft 10 of said external knob 11, transmission arm 9, interlock plate 8, bolt fixed head 15 and the preparatory blocking device of lockset 5 elasticity are connected, and offer horizontal guide slot on the said interlock plate 8; Said interlock plate 8 is followed closely location and installation on the cabinet door through the horizontally-guided that is installed in the horizontal guide slot; Described emergent tripper comprises circular interlock plate 1, square interlock plate 3, emergent rotating shaft 2, is used to drive the rotating shaft drive unit of emergent rotating shaft 2 rotations and connects extension spring 4, said rotating shaft drive unit, emergent rotating shaft 2, square interlock plate 3, circular interlock plate 1, connects extension spring 4 and the preparatory blocking device of lockset 5 elasticity is connected, that is: the two ends of said circular interlock plate 1 respectively with cabinet door and interlock plate 8 location and installation; Said square interlock plate 3 one ends and emergent rotating shaft 2 are connected; The other end then is connected with the preparatory blocking device of lockset 5 elasticity through connecting extension spring 4, and in addition, the plate body of said square interlock plate 3 is provided with the pushing block 31 that is used to promote 1 motion of circular interlock plate.
Said rotating shaft drive unit is the interior handle 12 that is installed on cabinet door inner surface.Also can such as micro-driving motor, only need that start button is installed on cabinet inside and get final product for being installed on outside power-jdriven gear.Perhaps the starting drive of this power-jdriven gear is a Crypto Control Unit, realizes the startup of power-jdriven gear through the proper password input of Crypto Control Unit.
Hence one can see that; The present invention is through the action of rotating shaft drive unit; Drive emergent rotating shaft 2 rotations; To drive square interlock plate 3, circular interlock plate 1, connect extension spring 4 and the preparatory blocking device motion of lockset 5 elasticity, realize the release of dead bolt 6 and lock body, solve from the technical problem of the inner emergency opening cabinet of cabinet door.
In addition, the startup of inner delocking device according to the invention is the thrust of 31 pairs of circular interlock plates 1 of pushing block, and therefore, inner delocking device of the present invention can only be realized the release of cabinet door, and can not carry out the internal lock operation of cabinet door.
As shown in Figure 3; It is a safety cabinet for cabinet according to the invention; And the structural representation of cabinet door when being safe door 16, the inner surface installation insurance cabinet door cover plate 14 of safe door 16, the external surface of safe door 16 be installation insurance cabinet external door panel 13 then; Said external knob 11 is installed on the safe door outside plate 13, and interior handle 12 then is installed on the safe door cover plate 14.
As shown in figures 1 and 3; When it discloses lockset 5 according to the invention for mechanical lock; This cabinet door lock that possesses emergency opening is decided the structural representation of device; Can know according to figure; The preparatory blocking device of said lockset 5 elasticity is a dead bolt back-moving spring 7, and the two ends of this dead bolt back-moving spring 7 are connected with interlock plate 8 and dead bolt 6 respectively, offer horizontal guide slot, the first vertically-guided groove and the second vertically-guided groove on the said interlock plate 8; Said interlock plate 8 is followed closely location and installation on the cabinet door through the horizontally-guided that is installed in the horizontal guide slot; Said dead bolt 6 is through being installed on first vertically-guided nail and interlock plate 8 location and installation in the first vertically-guided groove, and an end location and installation of said circular interlock plate 1 is on the cabinet door, and the other end that should circle interlock plate 1 is then through being installed on second vertically-guided nail and interlock plate 8 location and installation in the second vertically-guided groove.Said connection extension spring 4 is obliquely installed, and dead bolt back-moving spring 7 then vertically is provided with, and dead bolt back-moving spring 7 is positioned at connection extension spring 4 belows.
At first, cabinet door lock according to the invention is decided device in cabinet outer side of door operate as normal, and promptly mechanical lock is when the password correct status, and the locked groove 51 on the lockset 5 is interlocked with dead bolt 6.When the rotating shaft 10 of external knob 11 rotates counterclockwise; Transmission arm 9 is swung left, promotes interlock plate 8 and 15 motions of connected bolt fixed head, and a straight flange that is installed in the dead bolt 6 on the interlock plate 8 can insert in the locked groove 51; Make the motion blocked not of dead bolt 6 and interlock plate 8, cabinet door smooth opening.Not right when password, when the locked groove 51 on the mechanical lock can not fasten with dead bolt 6, dead bolt 6 was obstructed to left movement, and the cabinet door can not be opened.
Secondly, when cabinet door internal work, dead bolt 6 can not fasten with locked groove 51, and then dead bolt 6 can't be directly to left movement.Rotate counterclockwise emergent rotating shaft 2, because emergent rotating shaft 2 is coaxial setting with circular interlock plate 1, but be not connected between the two, therefore, circular interlock plate 1 is motionless.And emergent rotating shaft 2 is that square hole is connected with square interlock plate 3, and promptly both are connected, and square interlock plate 3 is done and rotated counterclockwise along with emergent rotating shaft 2 at this moment; Move upward through connecting extension spring 4 pulling dead bolts 6; When emergent rotating shaft 2 turns an angle, that end that makes dead bolt 6 and locked groove 51 be interlocked surpasses the upper end of mechanical lock, and then dead bolt 6 is to left movement blocked not; The pushing block 31 that is installed in this moment on the square interlock plate 3 is run into circular interlock plate 1; When emergent rotating shaft 2 is rotated further, it be that the center produces counter-clockwise swing with emergent rotating shaft 2 that pushing block 31 promotes circular interlock plates 1, and pulling links plate 8 to left movement; Bolt release on the bolt fixed head 15, the cabinet door is by smooth opening.At this moment, if clockwise rotate emergent rotating shaft 2, apply revolving force because of giving circular interlock plate 1, so the cabinet door can't pin once more.
Can know like Fig. 2 and Fig. 3; The structural representation that it discloses lockset according to the invention 5 when deciding device and be in locking for electronic lock and this cabinet door lock that possesses emergency opening; Can know that according to figure said lockset 5 is an electronic lock, the preparatory blocking device of said lockset 5 elasticity comprises first movable plate 72, second movable plate 73, tension spring 71 and Zola's spring 74; Also be provided with horizontally-guided mount pad, the second vertically-guided groove and vertically-guided mount pad on the said interlock plate 8; Said first movable plate 72 and second movable plate 73 place respectively in vertically-guided mount pad and the horizontally-guided mount pad, and this vertically-guided mount pad is one longitudinally to be fixedly installed in the guide pipe of interlock on the plate 8, and the horizontally-guided mount pad then is installed on the guide pipe on the plate 8 that links for horizontal fixed; When then moving; First movable plate 72 is done and is vertically moved, and second movable plate 73 then moves horizontally, and the two ends of said Zola's spring 74 are connected with the horizontally-guided nail and second movable plate 73 respectively; The two ends of tension spring 71 are connected with first movable plate 72 and interlock plate 8 respectively, and the two ends that connect extension spring 4 then are connected with the square interlock plate 3 and first movable plate 72 respectively.One end location and installation of said circular interlock plate 1 is on the cabinet door; Should circle the other end of interlock plate 1 then through being installed on second vertically-guided nail and interlock plate 8 location and installation in the second vertically-guided groove; Said connection extension spring 4 is obliquely installed; Said tension spring 71 vertically is provided with, and said Zola's spring 74 is horizontal positioned then, and said tension spring 71 is positioned at the below that connects extension spring 4.Said circular interlock plate 1 passes through emergent rotating shaft 2 coaxial settings with square interlock plate 3.
Emergent rotating shaft 2 is connected with square interlock plate 3, and then when emergent rotating shaft 2 remained static, square interlock plate 3 also remained static.
When cabinet door lock of the present invention is decided the device operate as normal, in the correct password of the outside input of the electronic lock of cabinet outer side of door, dead bolt 6 withdrawals; Rotate counterclockwise the rotating shaft 10 of external knob 11, when promptly rotating according to the A direction among Fig. 2, transmission arm 9 is made counter-clockwise swing thereupon; Pulling interlock plate 8 is to left movement; Second movable plate 73 that is installed on the interlock plate 8 does not hinder, and interlock plate 8 moves cabinet door smooth opening smoothly.When password bad, dead bolt 6 is not withdrawn, and second movable plate 73 is obstructed to left movement, and the cabinet door can't be opened.
When being in inside, dead bolt 6 is not withdrawn, and second movable plate 73 is obstructed to left movement, can not directly open the cabinet door; When rotating emergent rotating shaft 2, similar with mechanical lock, square interlock plate 3 produces swing thereupon, and connection extension spring 4 will spur first movable plate 72 and move upward, and stopping that this moment, second movable plate 73 moved to the right is disengaged.Circular interlock plate 1 drive interlock plate 8 moves left and becomes possibility, and the cabinet door also is opened, and can not be pinned once more.
Although embodiment involved in the present invention is applied to safety cabinet with the present technique scheme,, this can not limit to application of the present invention, correspondingly, so long as the locking of cabinet door, all can adopt the technical scheme according to the invention release of meeting an urgent need.
Claims (7)
1. a cabinet door lock that possesses emergency opening is decided device; Comprise lockset and cabinet door lock fixed/tripper; Said lockset comprise lock body and with the dead bolt of lock/release; Said cabinet door lock is fixed/and tripper comprises outside lock/unlock device, and said outside lock/unlock device comprises external knob, transmission arm, interlock plate, bolt fixed head and the preparatory blocking device of lockset elasticity, and the rotating shaft of said external knob, transmission arm, interlock plate, bolt fixed head and the preparatory blocking device of lockset elasticity are connected; Offer horizontal guide slot on the said interlock plate; Said interlock plate is characterized in that through being installed on horizontally-guided nail location and installation in the horizontal guide slot on the cabinet door, and said cabinet door lock is fixed/and tripper also comprises emergent tripper; Described emergent tripper comprises circular interlock plate, square interlock plate, emergent rotating shaft, is used to drive the rotating shaft drive unit of emergent rotating shaft rotation and connects extension spring; The two ends of said circular interlock plate respectively with cabinet door and interlock plate location and installation, said square interlock plate one end is connected with driving rotating shaft, the other end then is connected with the preparatory blocking device of lockset elasticity through connecting extension spring; In addition, the plate body of said square interlock plate is provided with the pushing block that is used to promote the motion of circular interlock plate.
2. decide device according to the said cabinet door lock that possesses emergency opening of claim 1, it is characterized in that, said rotating shaft drive unit is the interior handle that is installed on cabinet door inner surface.
3. decide device according to the said cabinet door lock that possesses emergency opening of claim 1; It is characterized in that; Said lockset is a mechanical lock, and the preparatory blocking device of said lockset elasticity is the dead bolt back-moving spring, and the two ends of this dead bolt back-moving spring are connected with interlock plate and dead bolt respectively; Also offer the first vertically-guided groove and the second vertically-guided groove on the said interlock plate; Said dead bolt is through being installed on first vertically-guided nail and interlock plate location and installation in the first vertically-guided groove, and an end location and installation of said circular interlock plate is on the cabinet door, and the other end that should circle interlock plate is then through being installed on second vertically-guided nail and interlock plate location and installation in the second vertically-guided groove.
4. decide device according to the said cabinet door lock that possesses emergency opening of claim 3, it is characterized in that, said dead bolt back-moving spring vertically is provided with, and the dead bolt back-moving spring is positioned at connection extension spring below, this connection extension spring inclined design.
5. decide device according to the said cabinet door lock that possesses emergency opening of claim 1; It is characterized in that; Said lockset is an electronic lock; The preparatory blocking device of said lockset elasticity comprises first movable plate, second movable plate, tension spring and Zola's spring; Said interlock plate is provided with horizontally-guided mount pad, the second vertically-guided groove and vertically-guided mount pad, and said first movable plate and second movable plate place respectively in vertically-guided mount pad and the horizontally-guided mount pad, and the two ends of said Zola's spring are connected with the horizontally-guided nail and second movable plate respectively; The two ends of tension spring are connected with first movable plate and interlock plate respectively; The two ends that connect extension spring then are connected with the square interlock plate and first movable plate respectively, and an end location and installation of said circular interlock plate is on the cabinet door, and the other end that should circle interlock plate is then through being installed on second vertically-guided nail and the plate location and installation that links in the second vertically-guided groove.
6. decide device according to the said cabinet door lock that possesses emergency opening of claim 5, it is characterized in that, said connection extension spring is obliquely installed, and said tension spring vertically is provided with, and said Zola's spring is horizontal positioned then, and said tension spring is positioned at the below that connects extension spring.
7. decide device according to the said cabinet door lock that possesses emergency opening of claim 1, it is characterized in that, said circular interlock plate and square interlock plate are through the emergent coaxial setting of rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010296415XA CN101956483B (en) | 2010-09-29 | 2010-09-29 | Cabinet door locking device with emergency opening function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010296415XA CN101956483B (en) | 2010-09-29 | 2010-09-29 | Cabinet door locking device with emergency opening function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101956483A CN101956483A (en) | 2011-01-26 |
| CN101956483B true CN101956483B (en) | 2012-11-21 |
Family
ID=43484053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010296415XA Active CN101956483B (en) | 2010-09-29 | 2010-09-29 | Cabinet door locking device with emergency opening function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101956483B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182381B (en) * | 2011-04-28 | 2012-10-24 | 创斯达（南通）机电有限公司 | Safety box with self-locking mechanism |
| CN105971411B (en) * | 2016-04-29 | 2019-04-19 | 北京智普信科技股份有限公司 | Emergency opening module and safe deposit box |
| CN109057657A (en) * | 2018-08-29 | 2018-12-21 | 深圳市龙电兴业科技有限公司 | A kind of antitheft secure warehouse door |
| CN109441254B (en) * | 2018-12-18 | 2020-08-18 | 宁波市镇海捷登应用技术研究所 | Mechanical lock |
| CN112900988B (en) * | 2021-02-08 | 2023-08-15 | 宁波生久科技有限公司 | Cabinet door self-locking type quick installation mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2599174Y (en) * | 2002-12-24 | 2004-01-14 | 黄倩媚 | Mechanical energy-storage type multifunctional emergency lock |
| JP2006138150A (en) * | 2004-11-15 | 2006-06-01 | Sakase Chemical Industry Co Ltd | Mechanism for preventing simultaneous opening of both doors in pass-through type cabinet |
| CN201297075Y (en) * | 2008-07-24 | 2009-08-26 | 上海宝临电子科技有限公司 | Electronic lock with emergency opening device for safe cabinet |
| CN201850840U (en) * | 2010-09-29 | 2011-06-01 | 创斯达（南通）机电有限公司 | Cabinet door locking device with emergency opening function |
-
2010
- 2010-09-29 CN CN201010296415XA patent/CN101956483B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2599174Y (en) * | 2002-12-24 | 2004-01-14 | 黄倩媚 | Mechanical energy-storage type multifunctional emergency lock |
| JP2006138150A (en) * | 2004-11-15 | 2006-06-01 | Sakase Chemical Industry Co Ltd | Mechanism for preventing simultaneous opening of both doors in pass-through type cabinet |
| CN201297075Y (en) * | 2008-07-24 | 2009-08-26 | 上海宝临电子科技有限公司 | Electronic lock with emergency opening device for safe cabinet |
| CN201850840U (en) * | 2010-09-29 | 2011-06-01 | 创斯达（南通）机电有限公司 | Cabinet door locking device with emergency opening function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101956483A (en) | 2011-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8522583B2 (en) | Door latch with emergency lock actuator and ‘impatient passenger’ feature | |
| CN101956483B (en) | Cabinet door locking device with emergency opening function | |
| US10233671B2 (en) | Dual power electronic mechanical lock | |
| KR101480508B1 (en) | Door lock mortise | |
| CN101839088A (en) | Intelligent lock with improved structure | |
| CN109458062A (en) | A kind of electromechanics lock body | |
| CN201850840U (en) | Cabinet door locking device with emergency opening function | |
| CN107355139B (en) | Electronic lock and access control system applying same | |
| EP4174260A1 (en) | Panel lock | |
| KR200452304Y1 (en) | Door lock having hook | |
| CN201883846U (en) | Safety box with emergency unlocking device | |
| KR101962437B1 (en) | Rotation Assembly to unlock doorlock in both side | |
| US10968662B2 (en) | Dual lock system | |
| CN207278039U (en) | A kind of Dual-locking unlocking mechanism | |
| CN201280851Y (en) | Lockset having inner handle with safety function | |
| CN112983140A (en) | Intelligent electronic lock structure | |
| KR101433092B1 (en) | Head-locking door-lock | |
| KR102005011B1 (en) | Mortise assembly for push-pull doorlock | |
| CN211524428U (en) | Intelligent electronic lock structure | |
| CN209687067U (en) | Close the automatic lock of door triggering | |
| CN104047479B (en) | Integrated universal lock | |
| CN107558828B (en) | Double-locking unlocking mechanism | |
| CN204002112U (en) | Integrated universal latch | |
| KR101719956B1 (en) | Motise for DoorLock | |
| CN205935949U (en) | Automatic insurable locking means of lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TRISTAR TECHNOLOGIES (CHINA) CO., LTD. Free format text: FORMER NAME: TRI STAR INC. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 226300, No. 1888, Tong Jin Road, Tongzhou District Economic Development Zone, Jiangsu, Nantong Patentee after: TRISTAR TECHNOLOGY GROUP (CHINA) CO., LTD. Address before: 226300, No. 1888, Tong Jin Road, Tongzhou District Economic Development Zone, Jiangsu, Nantong Patentee before: TriStar (Nantong) Inc. |