CN107091016A - A kind of Combined type power door lock - Google Patents
A kind of Combined type power door lock Download PDFInfo
- Publication number
- CN107091016A CN107091016A CN201710318502.2A CN201710318502A CN107091016A CN 107091016 A CN107091016 A CN 107091016A CN 201710318502 A CN201710318502 A CN 201710318502A CN 107091016 A CN107091016 A CN 107091016A
- Authority
- CN
- China
- Prior art keywords
- block
- fixed
- rectangle
- containment vessel
- shell
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/002—Weather or dirt protection
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/02—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Image Input (AREA)
Abstract
The invention belongs to fingerprint gate lock technical field, especially a kind of Combined type power door lock, it is shorter in particular cases fingerprint gate lock service life, the problem of theftproof performance is not strong enough, now propose following solution, a kind of Combined type power door lock, including containment vessel, the containment vessel is open-topped bathtub construction, and dust cap is hinged with the top of containment vessel, the inside of the containment vessel is fixed with electric switch lock construction, and electric switch lock construction is located at the underface of dust cap, one end of the dust cap is fixed with rectangle fixed block, and containment vessel is fixed with contiguous block close to one end of rectangle fixed block.By the cipher ring of setting, guide groove, traveller, rectangle clamping block, spring and fixed block is isostructural uses cooperatively in the present invention; so that the unlatching of dust cap needs to use password; and then the first cryptoguard again can be carried out to electric power door lock, make the theftproof performance of electric power door lock more preferable.
Description
Technical field
The present invention relates to fingerprint gate lock technical field, more particularly to a kind of Combined type power door lock.
Background technology
Door lock is exactly that, for door lock is lived to prevent equipment that other people open this, this equipment is probably machinery,
Be also likely to be it is electronic, it is electronic to need electric energy.The classification of door lock is a lot, different in requirement of each occasion to door lock, commonly
Family typically uses safe-guard door lock, safe and price is relatively cheap；Fingerprint can be used in some high-end places, privacy mechanism
Lock, security is very high, expensive.Fingerprint Lock is intelligent lock, and it is computer information technology, electronic technology, mechanical technique
With the perfection crystallization of modern five gold process.The characteristic of fingerprint turns into the most important evidence of identification identity and is widely used in public security
Criminal investigation and judicial domain.Finger print identifying have easily and fast, it is accurate the features such as.With the popularization of science and technology, smart home
Development, increasing crowd also begins to select Fingerprint Lock.
However, existing fingerprint gate lock chemical environment and the environment of plant etc. in particular cases in use, easily cover ash
Dirt, and then influence to use.Meanwhile, easily by extraneous factor erosion damage under emergency case, service life is short.In addition, to anti-
Steal under the higher environment of performance requirement in use, existing fingerprint gate lock can not meet use requirement in particular cases.
The content of the invention
A kind of Combined type power door lock proposed by the present invention, solve under special circumstances fingerprint gate lock service life compared with
It is short, the problem of theftproof performance is not strong enough.
To achieve these goals, present invention employs following technical scheme：
A kind of Combined type power door lock, including containment vessel, the containment vessel are open-topped bathtub construction, and containment vessel
Top be hinged with dust cap, the inside of the containment vessel is fixed with electric switch lock construction, and electric switch lock construction is located at dust cap
Underface, one end of the dust cap is fixed with rectangle fixed block, and containment vessel is fixed with company close to one end of rectangle fixed block
Block is connect, the containment vessel is provided with the password groove being located between rectangle fixed block and contiguous block, and is provided with cipher ring in password groove,
The rectangle fixed block is provided with the first neck, and the first neck close to the side of cipher ring and is connected with rectangle clamping block, rectangle
Clamping block is located at the inner side of cipher ring, and the described one end of rectangle clamping block away from rectangle fixed block is fixed with button block, and button
Block is fixed with spring close to the side of rectangle clamping block, and the one end of the spring away from button block is fixed with contiguous block, and spring
Be symmetricly set on the both sides of rectangle clamping block, the outside of the rectangle clamping block is provided with annular groove and guide groove, and annular groove and
Slip cap is connected to traveller, and the one end of traveller away from rectangle clamping block in the width and consistency of thickness of guide groove, the annular groove
It is fixedly connected with the inside of cipher ring, the electric switch lock construction includes electric lock shell, the over top of electric lock shell is fixed with battery peace
Shell is filled, and the side of electric lock shell is fixed with controller mounting shell, the top setting-in of the controller mounting shell is fixed with fingerprint knowledge
Other device mounting shell, and Fingerprint Identification Unit mounting shell, with being connected inside controller mounting shell, the top inner wall of the electric lock shell is fixed
There is motor, and the output shaft of motor is fixed with gear, the side of the gear is provided with moving block, and the two of moving block
Side is respectively arranged with the first limiting plate and the second limiting plate, and the inside thread of the moving block, which is rotated, is socketed with adjusting screw rod, and
The one end of adjusting screw rod away from controller mounting shell is fixed with limited block, and the outside of the limited block, which is rotated, is socketed with closing piece, and
The one end of closing piece away from adjusting screw rod is socketed with the lock tube on the outside of electric lock shell, and the one end of lock tube away from electric lock shell is fixed with
Doorframe contiguous block.
It is preferred that, the quantity of the guide groove is one, and guide groove is consistent with the length of rectangle clamping block, and guide groove
It is vertical with all annular grooves.
It is preferred that, the contiguous block close to the side of button block be provided with T-shaped mounting groove, and contiguous block opposite side be provided with
First rectangle chute of connection inside T-shaped mounting groove, and spring slide is socketed in T-shaped mounting groove, and rectangle clamping block is slided
It is socketed in the first rectangle chute.
It is preferred that, the moving block include gear part and channel-shaped portion, and gear part be located at channel-shaped portion on the inside of, and gear part with
Gear engagement connection.
It is preferred that, containment vessel and the electric lock shell is equipped with the second rectangle chute being adapted to closing piece size, and closing piece is slided
It is dynamic to be socketed in the second rectangle chute.
It is preferred that, the battery mounting shell inside electric lock shell with connecting, and electric lock shell inside controller mounting shell with connecting.
It is preferred that, the electric lock-shell lining of first limiting plate and the second limiting plate is fixed, and the second limiting plate is close to drive
Dynamic motor, and the second limiting plate is located at the bottom part down of adjusting screw rod, and the first limiting plate is provided with and is adapted to adjusting screw rod size
Through hole, and adjusting screw rod is slidably socketed in through hole.
It is preferred that, the top of the rectangle fixed block is provided with pumping rod, and fixed block is located in containment vessel.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, by the dust cap of setting dust can be avoided to influence the fingerprint in Fingerprint Identification Unit mounting shell to know in the present invention
Other device, and then Fingerprint Identification Unit is normally used for a long time, and the containment vessel set can be protected to electric power door lock
Shield, it is to avoid destruction of the extraneous factor to electric power door lock, can extend the service life of electric power door lock.
2nd, the structures such as the cipher ring of setting, guide groove, traveller, rectangle clamping block, spring and fixed block are passed through in the present invention
Use cooperatively so that the unlatching of dust cap needs to use password, and then can carry out the first cryptoguard again to electric power door lock,
Make the theftproof performance of electric power door lock more preferable.
3rd, in the present invention by motor, gear, moving block, adjusting screw rod and limited block is isostructural uses cooperatively,
Fingerprint identification function can be realized, and closing piece is pulled out or promoted lock tube automatically, and then is automatically performed enabling or operation of locking a door, is entered
One step increases electric power door lock and obtains theftproof performance, and simple in construction, easy for installation.
Brief description of the drawings
Fig. 1 is a kind of schematic top plan view of Combined type power door lock proposed by the present invention；
Fig. 2 is a kind of rectangle clamping block fluting schematic diagram of Combined type power door lock proposed by the present invention；
Fig. 3 is a kind of electric door lock structural representation of Combined type power door lock proposed by the present invention；
Fig. 4 arranges schematic diagram for a kind of rectangle fixed block of Combined type power door lock proposed by the present invention；
Fig. 5 arranges schematic diagram for a kind of traveller of Combined type power door lock proposed by the present invention；
Fig. 6 is a kind of moving block schematic side view of Combined type power door lock proposed by the present invention.
In figure：1 containment vessel, 2 dust caps, 3 electric switch lock constructions, 31 electric lock shells, 32 moving blocks, 33 first limiting plates, 34
Two limiting plates, 35 motors, 36 gears, 37 adjusting screw rods, 38 limited blocks, 39 battery mounting shells, 310 controller mounting shells,
311 Fingerprint Identification Unit mounting shells, 4 rectangle fixed blocks, 5 contiguous blocks, 6 cipher rings, 61 travellers, 7 lock tubes, 8 doorframe contiguous blocks, 9 locks
Block, 10 springs, 11 button blocks, 12 rectangle clamping blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-6, a kind of Combined type power door lock, including containment vessel 1, containment vessel 1 are open-topped bathtub construction,
And the top of containment vessel 1 is hinged with dust cap 2, the inside of containment vessel 1 is fixed with electric switch lock construction 3, and electric switch lock construction 3 is located at
The underface of dust cap 2, one end of dust cap 2 is fixed with rectangle fixed block 4, and containment vessel 1 is close to one end of rectangle fixed block 4
It is fixed with contiguous block 5.
Containment vessel 1 is provided with the password groove being located between rectangle fixed block 4 and contiguous block 5, and is provided with password in password groove
Ring 6, rectangle fixed block 4 is provided with the first neck, and the first neck close to the side of cipher ring 6 and is connected with rectangle clamping block 12,
Rectangle clamping block 12 is located at the inner side of cipher ring 6, and the one end of rectangle clamping block 12 away from rectangle fixed block 4 is fixed with button block
11, and button block 11 is fixed with spring 10, spring 10 one end and company away from button block 11 close to the side of rectangle clamping block 12
Connect block 5 to fix, and spring 10 is symmetricly set on the both sides of rectangle clamping block 12, the outside of rectangle clamping block 12 provided with annular groove and
Slip cap is connected to traveller 61 in guide groove, and the width and consistency of thickness of annular groove and guide groove, annular groove, and traveller 61 is remote
One end of rectangle clamping block 12 is fixedly connected with the inner side of cipher ring 6.
Electric switch lock construction 3 includes electric lock shell 31, and the over top of electric lock shell 31 is fixed with battery mounting shell 39, and electric lock shell
31 side is fixed with controller mounting shell 310, and the top setting-in of controller mounting shell 310 is fixed with Fingerprint Identification Unit mounting shell
311, and Fingerprint Identification Unit mounting shell 311, with being connected inside controller mounting shell 310, the top inner wall of electric lock shell 31 is fixed with drive
Dynamic motor 35, and the output shaft of motor 35 is fixed with gear 36, the side of gear 36 is provided with moving block 32, and moving block 32
Both sides be respectively arranged with the first limiting plate 33 and the second limiting plate 34, the inside thread of moving block 32, which is rotated, is socketed with regulation spiral shell
Bar 37, and the one end of adjusting screw rod 37 away from controller mounting shell 310 is fixed with limited block 38, the outside turning set of limited block 38
Closing piece 9 is connected to, and the one end of closing piece 9 away from adjusting screw rod 37 is socketed with the lock tube 7 positioned at the outside of electric lock shell 31, and lock tube 7 is remote
One end from electric lock shell 31 is fixed with doorframe contiguous block 8.
The quantity of guide groove is one, and guide groove is consistent with the length of rectangle clamping block 12, and guide groove and all rings
Shape groove is vertical, and contiguous block 5 is provided with T-shaped mounting groove close to the side of button block 11, and the opposite side of contiguous block 5 is provided with and T-shaped
First rectangle chute of connection inside mounting groove, and spring 10 is slidably socketed in T-shaped mounting groove, and rectangle clamping block 12 is slided
It is socketed in the first rectangle chute, moving block 32 includes gear part and channel-shaped portion, and gear part is located on the inside of channel-shaped portion, and gear
Portion is connected with the engagement of gear 36, and containment vessel 1 and electric lock shell 31 are equipped with the second rectangle chute being adapted to the size of closing piece 9, and lock
Block 9 is slidably socketed in the second rectangle chute, and battery mounting shell 39 is connected with the inside of electric lock shell 31, and electric lock shell 31 and controller
The inside of mounting shell 310 is connected, and the first limiting plate 33 and the equal inwall of electric lock shell 31 of the second limiting plate 34 are fixed, and the second limiting plate 34
Close to motor 35, and the second limiting plate 34 is located at the bottom part down of adjusting screw rod 37, and the first limiting plate 33 is provided with and tune
The through hole of the size of screw rod 37 adaptation is saved, and adjusting screw rod 37 is slidably socketed in through hole, the top of rectangle fixed block 4 is provided with pull
Bar, and fixed block 4 is in containment vessel 1.
In the present invention, the quantity of the cipher ring 6 of setting is multiple, and the quantity only one of which of guide groove, therefore is only worked as
When the traveller 61 of each cipher ring 6 goes to the position of guide groove, the rectangle clamping block 12 of setting could spring 10 effect
Under exit fixed block 4, now, dust cap 2 can be opened by pumping rod.When needing to close dust cap 2, dust cap 2 is put
Original position is gone back to, and pressing button block 11 makes rectangle clamping block 12 return to original position, and upset cipher ring 6.Controller mounting shell 310
Interior loading controller, and load Fingerprint Identification Unit in Fingerprint Identification Unit mounting shell 311, fingerprint is recognized by Fingerprint Identification Unit,
And information is conveyed into controller, worked by controller control motor 35, when motor 35 works, by rotate gear
36, and then rotate moving block 32.Because moving block 32 and adjusting screw rod 37 are socketed for threads turn, and limited block 38 and closing piece 9
Also it is socketed, therefore during the rotation of moving block 32, is used cooperatively with adjusting screw rod 37, you can closing piece 9 is pulled out or pushed away for threads turn
Enter lock tube 7, and then complete to open the door or operation of locking a door.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (8)
1. a kind of Combined type power door lock, including containment vessel (1), it is characterised in that the containment vessel (1) is open-topped groove
Dust cap (2) is hinged with the top of shape structure, and containment vessel (1), the inside of the containment vessel (1) is fixed with electric switch lock construction
(3), and electric switch lock construction (3) be located at dust cap (2) underface, one end of the dust cap (2) is fixed with rectangle fixed block
(4), and containment vessel (1) is fixed with contiguous block (5) close to one end of rectangle fixed block (4), the containment vessel (1), which is provided with, is located at square
Password groove between shape fixed block (4) and contiguous block (5), and cipher ring (6), the rectangle fixed block are installed in password groove
(4) locked close to the side of cipher ring (6) provided with rectangle clamping block (12), rectangle is connected with the first neck, and the first neck
Block (12) is located at the inner side of cipher ring (6), and the one end of the rectangle clamping block (12) away from rectangle fixed block (4) is fixed with button
Block (11), and button block (11) is fixed with spring (10) close to the side of rectangle clamping block (12), the spring (10) is remote to press
One end of button block (11) is fixed with contiguous block (5), and spring (10) is symmetricly set on the both sides of rectangle clamping block (12), the square
The outside of shape clamping block (12) is provided with annular groove and guide groove, and the width and consistency of thickness of annular groove and guide groove, the ring
Slip cap is connected to traveller (61), and the one end of traveller (61) away from rectangle clamping block (12) and the inner side of cipher ring (6) in shape groove
It is fixedly connected, the electric switch lock construction (3) includes electric lock shell (31), the over top of electric lock shell (31) is fixed with battery mounting shell
(39), and the side of electric lock shell (31) is fixed with controller mounting shell (310), the top of the controller mounting shell (310) is embedding
Dress is fixed with Fingerprint Identification Unit mounting shell (311), and Fingerprint Identification Unit mounting shell (311) and controller mounting shell (310) are internal
Connection, the top inner wall of the electric lock shell (31) is fixed with motor (35), and the output shaft of motor (35) is fixed with
Gear (36), the side of the gear (36) is provided with moving block (32), and the both sides of moving block (32) are respectively arranged with the first limit
Position plate (33) and the second limiting plate (34), the inside thread of the moving block (32), which is rotated, is socketed with adjusting screw rod (37), and adjusts
The one end of section screw rod (37) away from controller mounting shell (310) is fixed with limited block (38), and the outside of the limited block (38) turns
It is dynamic to be socketed with closing piece (9), and the one end of closing piece (9) away from adjusting screw rod (37) is socketed with the lock tube on the outside of electric lock shell (31)
, and lock tube (7) is fixed with doorframe contiguous block (8) away from one end of electric lock shell (31) (7).
2. a kind of Combined type power door lock according to claim 1, it is characterised in that the quantity of the guide groove is one
It is individual, and guide groove is consistent with the length of rectangle clamping block (12), and guide groove is vertical with all annular grooves.
3. a kind of Combined type power door lock according to claim 1, it is characterised in that the contiguous block (5) is close to button
The side of block (11) is provided with T-shaped mounting groove, and the opposite side of contiguous block (5) is provided with the first square connected with T-shaped mounting groove inside
Shape chute, and spring (10) is slidably socketed in T-shaped mounting groove, and rectangle clamping block (12) is slidably socketed in the first rectangle chute
It is interior.
4. a kind of Combined type power door lock according to claim 1, it is characterised in that the moving block (32) includes gear
Portion and channel-shaped portion, and gear part is located at channel-shaped portion inner side, and gear part is connected with gear (36) engagement.
5. a kind of Combined type power door lock according to claim 1, it is characterised in that the containment vessel (1) and electric lock shell
(31) the second rectangle chute being adapted to closing piece (9) size is equipped with, and closing piece (9) is slidably socketed in the second rectangle chute.
6. a kind of Combined type power door lock according to claim 1, it is characterised in that the battery mounting shell (39) and electricity
Connected inside lock housing (31), and electric lock shell (31) inside controller mounting shell (310) with connecting.
7. a kind of Combined type power door lock according to claim 1, it is characterised in that first limiting plate (33) and
Two limiting plates (34) electric lock shell (31) inwall is fixed, and the close motor (35) of the second limiting plate (34), and second spacing
Plate (34) is located at the bottom part down of adjusting screw rod (37), and the first limiting plate (33) is provided with and is adapted to adjusting screw rod (37) size
Through hole, and adjusting screw rod (37) is slidably socketed in through hole.
8. a kind of Combined type power door lock according to claim 1, it is characterised in that the top of the rectangle fixed block (4)
Portion is provided with pumping rod, and fixed block (4) is located in containment vessel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710318502.2A CN107091016A (en) | 2017-05-08 | 2017-05-08 | A kind of Combined type power door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710318502.2A CN107091016A (en) | 2017-05-08 | 2017-05-08 | A kind of Combined type power door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107091016A true CN107091016A (en) | 2017-08-25 |
Family
ID=59637116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710318502.2A Pending CN107091016A (en) | 2017-05-08 | 2017-05-08 | A kind of Combined type power door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107091016A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472618A (en) * | 2020-04-26 | 2020-07-31 | 当涂县科辉商贸有限公司 | Safe separation and reunion formula device for lock core |
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| CN201539153U (en) * | 2009-11-20 | 2010-08-04 | 深圳市普罗巴克科技股份有限公司 | Intelligent lock |
| US8438884B1 (en) * | 2012-02-10 | 2013-05-14 | Carl Bertrand | Padlock protective cover |
| CN103696653A (en) * | 2013-12-29 | 2014-04-02 | 苏州市峰之火数码科技有限公司 | Safe box with double electronic passwords |
| CN203654902U (en) * | 2013-07-31 | 2014-06-18 | 东莞市怡丰锁业有限公司 | Combination lock with improved structure |
| CN205822956U (en) * | 2016-05-14 | 2016-12-21 | 黄雷 | A kind of steering lock and handle lock actuator |
| CN106545226A (en) * | 2017-01-25 | 2017-03-29 | 何华明 | The purely mechanic coded lock of camera bellows card slot type |
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2017
- 2017-05-08 CN CN201710318502.2A patent/CN107091016A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090193859A1 (en) * | 2008-02-04 | 2009-08-06 | Sunnect, Inc. | Automatic locking system and deadbolt having the same |
| CN201539153U (en) * | 2009-11-20 | 2010-08-04 | 深圳市普罗巴克科技股份有限公司 | Intelligent lock |
| US8438884B1 (en) * | 2012-02-10 | 2013-05-14 | Carl Bertrand | Padlock protective cover |
| CN203654902U (en) * | 2013-07-31 | 2014-06-18 | 东莞市怡丰锁业有限公司 | Combination lock with improved structure |
| CN103696653A (en) * | 2013-12-29 | 2014-04-02 | 苏州市峰之火数码科技有限公司 | Safe box with double electronic passwords |
| CN205822956U (en) * | 2016-05-14 | 2016-12-21 | 黄雷 | A kind of steering lock and handle lock actuator |
| CN106545226A (en) * | 2017-01-25 | 2017-03-29 | 何华明 | The purely mechanic coded lock of camera bellows card slot type |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472618A (en) * | 2020-04-26 | 2020-07-31 | 当涂县科辉商贸有限公司 | Safe separation and reunion formula device for lock core |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170825 |
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| RJ01 | Rejection of invention patent application after publication |