CN100591882C - Automatic locking antitheft lock - Google Patents
Automatic locking antitheft lock Download PDFInfo
- Publication number
- CN100591882C CN100591882C CN200610154552A CN200610154552A CN100591882C CN 100591882 C CN100591882 C CN 100591882C CN 200610154552 A CN200610154552 A CN 200610154552A CN 200610154552 A CN200610154552 A CN 200610154552A CN 100591882 C CN100591882 C CN 100591882C
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- block
- tongue
- plate
- locking
- main
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Abstract
This invention relates to an automatic lock anti-theft lock body, including lock-frames, body panels and the main lock bolt. Main lock bolt board sets up the main lock block and the main lock bolt plate slider, with the rotary blades on the block and only retreat plectrum. Tongue and double-rotation function tongue fixation connect with the function of the tongue plate locking activities roof block access shaft; locking block with the top activities locking control slip of tongue axis next, functional tongue plate fitted with locking control of the match slip of tongue slip of tongue positioning deduction. On the control plate with the Shaft control plate, plate and the main control board tongue positioning machine was linking deduction. Tongue pull double-block through a double-axle pin tongue Next, double tongue pull with the first block on top of the second block and the top block, Top with second piece of tongue function block top plate connecting match, the first block with the top block Plectrum top mutual linking. The beneficial effect of the invention is: closed automatically lock, simple structure and easy installation; because components are relative little, transmissioncomponents are the entire plate production, it is high reliability.
Description
Technical field
The present invention relates to field of lockset such as theftproof lock, door lock, mainly is a kind of self-locking antitheft lock.
Background technology
Chinese patent CN2721813Y discloses a kind of bidirectional multifunctional three tongue safety anti-theft locks, dead bolt and move left and right plate are fixed as one, the move left and right plate is provided with the tooth button, the shifting block card base, shift fork shelves post, last arm-tie moves slotted eye and lower pulling plate moves slotted eye, tooth button side is provided with the insurance retainingf key corresponding with the tooth button, be provided with the slide plate connecting rod corresponding on shifting block card base side with the shifting block card base, be provided with the dead bolt shift fork corresponding on shift fork shelves post side with shift fork shelves post, be provided with the shift fork side's heart that closes by the active pin pin in the dead bolt shift fork, last arm-tie moves slotted eye and lower pulling plate and moves and be provided with in the slotted eye and last arm-tie, the fixing last arm-tie of lower pulling plate promotes post and lower pulling plate promotes post, and other being provided with the key bit shifting block of key bit shifting block stirred the key breakdown plate that is connected.Upper and lower, three groups of dead bolts in side outwards spring into blocking when two-way slip dead bolt enters the tongue position automatically at closing time synchronously automatically; Its structure more complicated, processing is difficulty relatively, and shared space is also bigger.
Summary of the invention
The present invention will solve above-mentioned existing shortcoming, and a kind of easy for installation and high self-locking antitheft lock of reliability is provided.
The present invention solves the technical scheme that its technical problem adopts.This self-locking antitheft lock, mainly comprise lock body shell, lock panel and main dead bolt, the front end of main bolt plate is fixedlyed connected with main dead bolt, be provided with main hyoplastron between the rear end of main bolt plate and the lock body shell and push away spring, main bolt plate is provided with main dead bolt retreat stop block and main bolt plate slide block, the shift fork that is used for being connected with square bar is provided with the shift fork retreat stop block that matches with main dead bolt retreat stop block, also is provided with the shift fork push rod that cooperates with main bolt plate slide block in motion path on the shift fork.Two-sided rotation tongue is fixedlyed connected with function of the tongue plate, be provided with function of the tongue plate between function of the tongue plate rear end and the lock body shell and push away spring, function of the tongue plate and top activities locking block connect by the second connecting axle bearing pin, and second connects pivot pin is provided with the top activities locking block torsion spring that is used to reset; Top activities locking block and top activities locking control slip of tongue connect by the first connecting axle bearing pin, and function of the tongue plate is provided with the slip tongue positioning buckle that matches with top activities locking control slip of tongue.The control plate torsion spring that the control plate is provided with control plate pivot pin and is used to reset, control plate in motion path with main dead bolt retreat stop block on the main tongue board locking positioning machine button be and be connected.Double side tongue dialing block is coupling by two-sided tongue pivot pin, double side tongue dialing block is provided with first jacking block and second jacking block, second jacking block in motion path with function of the tongue plate on the function of the tongue plate jacking block match and be connected, first jacking block in motion path with shift fork on the shift fork jacking block cooperatively interact and be connected.
The present invention solves the technical scheme that its technical problem adopts can also be further perfect.
Be provided with second insurance in the lock body shell of the present invention and turn round, second insurance is turned round position of jacking block of which is provided with and is contacted with draw-in groove on the function of the tongue plate in motion path; Match with location axle pin and contact in another position, location axle pin is provided with the torsion spring that is used to reset.
Be provided with first insurance in the lock body shell of the present invention and turn round, first insurance turn round the jacking block that is provided with in motion path with movable safety block on insurance turn round positioning port and be clamping and cooperate; Movable safety block is coupling by movable safety block pivot pin and matches with main bolt plate in motion path and contacts.
Main bolt plate of the present invention is provided with main hyoplastron insurance pivot pin, and movable safety block is provided with safety block draw-in groove and the safety block limited mouth that matches with main hyoplastron insurance pivot pin, is provided with safety block between movable safety block rear end and the lock body shell and pushes away spring.
Lock body shell of the present invention is provided with day bar and ground bar.
One end of control plate torsion spring of the present invention and the 3rd torsion spring fixed block butt of controlling on the plate, the other end and lock body shell connect.
The second torsion spring fixed block on one end of top activities locking block torsion spring of the present invention and the top activities locking block connects, and the first torsion spring fixed block on the other end and the function of the tongue plate jacking block connects.
The effect that the present invention is useful is: 1, closing the door automatically locks, simple in structure, easy for installation; 2,, change the drive disk assembly whole steel sheet and make the reliability height because parts are few relatively; 3, can with various electronics, mechanical door lock adapted, applied widely.4, do not have misoperation, run into doorframe and can not pin, can realize the function of automatic door.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present invention;
Description of reference numerals: 1-master's dead bolt, 2-master's bolt plate, 3-controls plate, 4-control plate pivot pin, 5-top activities locking control slip of tongue, the two-sided rotation tongue of 6-, 7-days bars, 8-master's hyoplastron pushes away spring, the 9-shift fork, the movable safety block of 10-, 10-1-safety block draw-in groove, 10-2-safety block limited mouth, positioning port is turned round in the 11-insurance, and 12-first insurance is turned round, 13-control plate torsion spring, the 14-function of the tongue plate pushes away spring, and 16-ground bar is turned round in 15-second insurance, 17-shift fork retreat stop block, 18-master's dead bolt retreat stop block, 19-main tongue board locking positioning machine button, 20-first connects pivot pin, the 21-slip tongue positioning buckle, the 22-top activities locking block, 23-second connects pivot pin, 24-lock body shell, the 25-lock panel, pivot pin is turned round in 26-second insurance, and the 27-safety block pushes away spring, the 28-double side tongue dialing block, 28-1-first jacking block, 28-2-second jacking block, 29-master's hyoplastron insurance pivot pin, 30-shift fork push rod, the 31-function of the tongue plate, 31-1-function of the tongue plate jacking block, 32-doorframe, 33-frame hole, 34-top activities locking block torsion spring, the 35-first torsion spring fixed block, the 36-second torsion spring fixed block, the movable safety block pivot pin of 37-, 38-master's bolt plate slide block, the two-sided tongue pivot pin of 39-, 40-the 3rd torsion spring fixed block, 41-shift fork jacking block.
The specific embodiment
The present invention is further detailed explanation below in conjunction with drawings and Examples.
As shown in Figure 1, this self-locking antitheft lock mainly comprises lock body shell 24, lock panel 25 and main dead bolt 1, and lock body shell 24 is provided with day bar 7 and ground bar 16.The front end of main bolt plate 2 is fixedlyed connected with main dead bolt 1, be provided with main hyoplastron between the rear end of main bolt plate 2 and the lock body shell 24 and push away spring 8, main bolt plate 2 is provided with main dead bolt retreat stop block 18 and main bolt plate slide block 38, the shift fork 9 that is used for being connected with square bar is provided with the shift fork retreat stop block 17 that matches with main dead bolt retreat stop block 18, also is provided with the shift fork push rod 30 that cooperates with main bolt plate slide block 38 in motion path on the shift fork 9.Two-sided rotation tongue 6 is fixedlyed connected with function of the tongue plate 31, be provided with function of the tongue plate between function of the tongue plate 31 rear ends and the lock body shell 24 and push away spring 14, function of the tongue plate 31 is connected pivot pin 23 with top activities locking block 22 by second and is coupling, and second connects pivot pin 23 is provided with the top activities locking block torsion spring 34 that is used to reset; Top activities locking block 22 is connected pivot pin 20 with top activities locking control slip of tongue 5 by first and is coupling, and function of the tongue plate 31 is provided with the slip tongue positioning buckle 21 that matches with top activities locking control slip of tongue 5.The control plate torsion spring 13 that control plate 3 is provided with control plate pivot pin 4 and is used to reset, control plate 3 in motion path with main dead bolt retreat stop block 18 on main tongue board locking positioning machine button 19 be and be connected.Double side tongue dialing block 28 is coupling by two-sided tongue pivot pin 39, double side tongue dialing block 28 is provided with the first jacking block 28-1 and the second jacking block 28-2, the second jacking block 28-2 in motion path with function of the tongue plate 31 on function of the tongue plate jacking block 31-1 match and be connected, the first jacking block 28-1 in motion path with shift fork 9 on shift fork jacking block 41 cooperatively interact and be connected.
Being provided with second insurance in the described lock body shell 24 turns round 15, the second insurances and turns round position of 15 jacking blocks which is provided with contact with draw-in groove on the function of the tongue plate 31 in motion path; Match with location axle pin 26 and contact in another position, location axle pin 26 is provided with the torsion spring that is used to reset; Second insurance is turned round 15 and rotate an angle under the effect of torsion spring, makes the jacking block apical grafting just can realize safety lock on draw-in groove, and manually 15 1 angles are turned round in reverse rotation second insurance, make jacking block break away from draw-in groove, then realize release.
Be provided with in the described lock body shell 24 first insurance turn round 12, the first insurances turn round 12 jacking blocks that are provided with in motion path with movable safety block 10 on insurance turn round positioning port 11 and be clamping and cooperate; Movable safety block 10 is coupling by movable safety block pivot pin 37 and matches with main bolt plate 2 in motion path and contacts.Described main bolt plate 2 is provided with main hyoplastron insurance pivot pin 29, movable safety block 10 is provided with safety block draw-in groove 10-1 and the safety block limited mouth 10-2 that matches with main hyoplastron insurance pivot pin 29, is provided with safety block between movable safety block 10 rear ends and the lock body shell 24 and pushes away spring 27.First insurance turns round 12 two functions, if main dead bolt 1 is outside lock body shell 24, safety block limited mouth 10-2 has position-limiting action to main hyoplastron insurance pivot pin 29, has only first insurance to turn round 10 rotations of 12 drive activity safety blocks, and main dead bolt 1 and main bolt plate 2 just can be pushed into.If main dead bolt 1 and main bolt plate 2 have been pushed into, movable safety block 10 puts down, and then main hyoplastron insurance pivot pin 29 is stuck in the safety block draw-in groove 101, and main dead bolt 1 and main bolt plate 2 can't get out, and play the effect of insurance.
One end of described control plate torsion spring 13 and the 3rd torsion spring fixed block 40 butts of controlling on the plate 3, the other end and lock body shell 24 connect.The second torsion spring fixed block 36 on one end of described top activities locking block torsion spring 34 and the top activities locking block 22 connects, and the first torsion spring fixed block 35 on the other end and the function of the tongue plate jacking block 31 connects.
The critical piece function declaration:
1, shift fork retreat stop block 17 is the main dead bolt retaining positions on the shift fork 9, in conjunction with main dead bolt retreat stop block 18 work.
2, after main dead bolt 1 ejected, the main dead bolt retreat stop block 18 of shift fork retreat stop block 17 restrictions inwardly advanced, and inwardly advances thereby limit main bolt plate 2, and square rod shift fork 9 does not just rotate and can't prize back.
When 3, main tongue board locking positioning machine button 19 is unblanked, after shift fork 9 is stirred on the main bolt plate 2 fixing main bolt plate slide block 38 and is unblanked, be used for stoping main hyoplastron to push away the thrust of spring 8, but do not allow main dead bolt 1 resilience go out and the machine button functional part of normal door in conjunction with 3 work of control plate.
4, the first connection pivot pin 20 is the pivot pins that are fixed on the top activities locking control slip of tongue 5, and top activities locking control slip of tongue 5 is by the resistance of doorframe top when locking.
Basic function is as follows: when laying the key under the door, because driving top activities locking control slip of tongue 5 together with top activities locking block 22 when two-sided rotation tongue 6 is run into doorframe 32 rotations inwardly presses, make the top activities locking control slip of tongue 5 friction-free doorframes 32 that enter, rotate to frame hole 33 at two-sided rotation tongue 6, be in the patchhole time, top activities locking control slip of tongue 5 is by doorframe 32 top resistances, make top activities locking block 22 by the crown of slip tongue positioning buckle 21 to control plate 3, make the other end of control plate 3 slip off main dead bolt retreat stop block 18, thereby reach the purpose that automatically locks at closing time.Double side tongue dialing block 28 is that the shift fork jacking block 41 of square rod shift fork when unblanking is pulled double side tongue dialing block 28 by the first jacking block 28-1, and the whole mechanisms that drive on function of the tongue plate 31, the two-sided rotation tongue 6 inwardly draw, make and when opening the door, rub, thereby just can be installed on the door of various full-automatic open-door systems without any parts and doorframe 32.
Claims (7)
1, a kind of self-locking antitheft lock mainly comprises lock body shell (24), lock panel (25) and main dead bolt (1), it is characterized in that:
1.1), the front end of main bolt plate (2) fixedlys connected with main dead bolt (1), be provided with main hyoplastron between the rear end of main bolt plate (2) and the lock body shell (24) and push away spring (8), main bolt plate (2) is provided with main dead bolt retreat stop block (18) and main bolt plate slide block (38), the shift fork (9) that is used for being connected with square bar is provided with the shift fork retreat stop block (17) that matches with main dead bolt retreat stop block (18), also is provided with the shift fork push rod (30) that cooperates with main bolt plate slide block (38) in motion path on the shift fork (9);
1.2), two-sided rotation tongue (6) fixedlys connected with function of the tongue plate (31), be provided with function of the tongue plate between function of the tongue plate (31) rear end and the lock body shell (24) and push away spring (14), function of the tongue plate (31) is connected pivot pin (23) with top activities locking block (22) by second and is coupling, and second connects pivot pin (23) is provided with the top activities locking block torsion spring (34) that is used to reset; Top activities locking block (22) is connected pivot pin (20) with top activities locking control slip of tongue (5) by first and is coupling, and function of the tongue plate (31) is provided with the slip tongue positioning buckle (21) that matches with top activities locking control slip of tongue (5);
1.3), control plate (3) is provided with control plate pivot pin (4) and the control plate torsion spring (13) that is used to reset, control plate (3) in motion path with main dead bolt retreat stop block (18) on main tongue board locking positioning machine button (19) be and be connected;
1.4), double side tongue dialing block (28) is coupling by two-sided tongue pivot pin (39), double side tongue dialing block (28) is provided with first jacking block (28-1) and second jacking block (28-2), second jacking block (28-2) in motion path with function of the tongue plate (31) on function of the tongue plate jacking block (31-1) match and be connected, first jacking block (28-1) in motion path with shift fork (9) on shift fork jacking block (41) cooperatively interact and be connected.
2, self-locking antitheft lock according to claim 1, it is characterized in that: be provided with second insurance in the described lock body shell (24) and turn round (15), second insurance is turned round position of jacking block that (15) which is provided with and is contacted with draw-in groove on the function of the tongue plate (31) in motion path; Match with location axle pin (26) and contact in another position, location axle pin (26) is provided with the torsion spring that is used to reset.
3, self-locking antitheft lock according to claim 1, it is characterized in that: be provided with first insurance in the described lock body shell (24) and turn round (12), first insurance turn round jacking block that (12) be provided with in motion path with movable safety block (10) on insurance turn round positioning port (11) and be clamping and cooperate; Movable safety block (10) is coupling by movable safety block pivot pin (37) and matches with main bolt plate (2) in motion path and contacts.
4, self-locking antitheft lock according to claim 3, it is characterized in that: described main bolt plate (2) is provided with main hyoplastron insurance pivot pin (29), movable safety block (10) is provided with safety block draw-in groove (10-1) and the safety block limited mouth (10-2) that matches with main hyoplastron insurance pivot pin (29), is provided with safety block between movable safety block (10) rear end and the lock body shell (24) and pushes away spring (27).
5, self-locking antitheft lock according to claim 1 is characterized in that: described lock body shell (24) is provided with a day bar (7) and ground bar (16).
6, self-locking antitheft lock according to claim 3 is characterized in that: an end of described control plate torsion spring (13) and the 3rd torsion spring fixed block (40) butt of controlling on the plate (3), the other end and lock body shell (24) connect.
7, self-locking antitheft lock according to claim 3, it is characterized in that: the second torsion spring fixed block (36) on an end of described top activities locking block torsion spring (34) and the top activities locking block (22) connects, and the first torsion spring fixed block (35) on the other end and the function of the tongue plate (31) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610154552A CN100591882C (en) | 2006-11-06 | 2006-11-06 | Automatic locking antitheft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610154552A CN100591882C (en) | 2006-11-06 | 2006-11-06 | Automatic locking antitheft lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1948681A CN1948681A (en) | 2007-04-18 |
| CN100591882C true CN100591882C (en) | 2010-02-24 |
Family
ID=38018294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610154552A Expired - Fee Related CN100591882C (en) | 2006-11-06 | 2006-11-06 | Automatic locking antitheft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100591882C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101654983B (en) * | 2009-09-21 | 2012-07-25 | 杭州金指码实业有限公司 | Lock body with main locking dog capable of automatically locking and quickly unlocking |
| CN102235119A (en) * | 2010-04-21 | 2011-11-09 | 温州洪达实业有限公司 | Theft-proof automatic lock |
| CN102787761B (en) * | 2012-07-18 | 2015-04-01 | 夏志云 | Lock body with automatic lock mechanism attached with buffer device |
| CN102864988B (en) * | 2012-09-24 | 2016-05-11 | 夏志云 | A kind of automatic locking lock body |
| CN102953580B (en) * | 2012-12-05 | 2015-02-18 | 浙江忠恒锁业有限公司 | Roller type multi-bolt lock body |
| CN104790739B (en) * | 2014-01-20 | 2017-04-12 | 张跃俊 | Adjustable coded lock |
| CN105019730A (en) * | 2014-04-16 | 2015-11-04 | 张跃俊 | Adjustable coded lock |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150285Y (en) * | 1993-01-18 | 1993-12-22 | 珠海经济特区金特利电子锁业有限公司 | Electronic tele-controlled anti-theft lock with two bolt |
| EP0940535A1 (en) * | 1998-02-23 | 1999-09-08 | Gretsch-Unitas GmbH Baubeschläge | Lock, particularly mortise lock |
| CN2463513Y (en) * | 1999-10-14 | 2001-12-05 | 胡松云 | Anti-theft blade-type insert door lock with safety means |
| US6536245B2 (en) * | 2000-09-30 | 2003-03-25 | Fanny Chiang | Panic door lock |
| EP1514986A2 (en) * | 2003-09-09 | 2005-03-16 | Aug. Winkhaus GmbH & Co. KG | Espagnolette |
| CN2752390Y (en) * | 2004-08-11 | 2006-01-18 | 应法根 | Inserting lock |
| EP1669525A1 (en) * | 2004-12-13 | 2006-06-14 | Talleres De Escoriaza, S.A. | Mortised lock with automatic locking of the dead-bolt |
| CN2833042Y (en) * | 2005-05-26 | 2006-11-01 | 刘成开 | Built-in type electronic antitheft lock |
-
2006
- 2006-11-06 CN CN200610154552A patent/CN100591882C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150285Y (en) * | 1993-01-18 | 1993-12-22 | 珠海经济特区金特利电子锁业有限公司 | Electronic tele-controlled anti-theft lock with two bolt |
| EP0940535A1 (en) * | 1998-02-23 | 1999-09-08 | Gretsch-Unitas GmbH Baubeschläge | Lock, particularly mortise lock |
| CN2463513Y (en) * | 1999-10-14 | 2001-12-05 | 胡松云 | Anti-theft blade-type insert door lock with safety means |
| US6536245B2 (en) * | 2000-09-30 | 2003-03-25 | Fanny Chiang | Panic door lock |
| EP1514986A2 (en) * | 2003-09-09 | 2005-03-16 | Aug. Winkhaus GmbH & Co. KG | Espagnolette |
| CN2752390Y (en) * | 2004-08-11 | 2006-01-18 | 应法根 | Inserting lock |
| EP1669525A1 (en) * | 2004-12-13 | 2006-06-14 | Talleres De Escoriaza, S.A. | Mortised lock with automatic locking of the dead-bolt |
| CN2833042Y (en) * | 2005-05-26 | 2006-11-01 | 刘成开 | Built-in type electronic antitheft lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1948681A (en) | 2007-04-18 |
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| Date | Code | Title | Description |
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| 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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Sushi Digital Lock Co., Ltd. Assignor: Xia Shilin Contract record no.: 2011330000449 Denomination of invention: Automatic locking antitheft lock Granted publication date: 20100224 License type: Exclusive License Open date: 20070418 Record date: 20110509 |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20121106 |