CN103122730B - Three-in-one adjustable automatic locking body - Google Patents
Three-in-one adjustable automatic locking body Download PDFInfo
- Publication number
- CN103122730B CN103122730B CN201110378907.8A CN201110378907A CN103122730B CN 103122730 B CN103122730 B CN 103122730B CN 201110378907 A CN201110378907 A CN 201110378907A CN 103122730 B CN103122730 B CN 103122730B
- Authority
- CN
- China
- Prior art keywords
- lock body
- lock tongue
- spud pile
- bolt
- lock
- 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.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
- E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a three-in-one adjustable automatic locking body. The three-in-one adjustable automatic locking body comprises a main locking dog mechanism, a secondary locking dog mechanism, an inclined locking dog mechanism, a key opening mechanism, and a self-locking mechanism. A functional button is fixed on a functional button fixing plate, the functional button fixing plate is sleeved on a first locking body fixing pile in an inserting mode, a functional button linkage plate is pressed on the functional button fixing plate in an abutting mode, a secondary locking dog transmission piece fixing pile is fixed on the functional button linkage plate, and a secondary locking dog transmission piece is sleeved on the secondary locking dog transmission piece fixing pile in an inserted mode and contacts a secondary locking dog transmission rod. One end of a functional button linkage plate reset spring acts on the functional button linkage plate, the other end of the functional button linkage plate reset spring acts on a second locking body fixing pile, a secondary locking dog fixing plate brake piece is sleeved on the second locking body fixing pile in an inserted mode, one end of a secondary locking dog fixing plate brake piece reset spring acts on the functional button fixing plate, and the other end of the secondary locking dog fixing plate brake piece reset spring acts on the secondary locking dog fixing plate brake piece.
Description
Technical field:
The present invention relates to a kind of theftproof lock technical field, more specifically to a kind of can automatic locking, manual locking, automatically coordinate the lock body of manual locking three functional unification.
Background technology:
Theftproof lock, as various daily neces saries, has had many development.From single-bolt to many dead bolts, be locked to multi-direction sealed from one direction, from the many tapered ends of monolock slubbing, its security performance is greatly improved, but existing lock body has following deficiency: 1, can self-lockingly can not control; 2, the inconvenience of manual locking; 3, major part adopts the feel of cam drive bad, and application life is short, fault is many; 4, the control of monolock core can not meet special demand of locking, and it is high that market demand one can meet theftproof performance, easy to use, and controllability is strong, good hand touch, the lock body that the life-span is long.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and provides three-in-one controllable type automatic locking lock body, and it can solve the deficiency of existing theftproof lock.
Technology solution of the present invention is as follows:
Three-in-one controllable type automatic locking lock body, comprise main spring bolt mechanism, pair spring bolt mechanism and key operated mechanism, also be provided with self-locking mechanism, its structure is: function button is fixed on function button fixed head, function button fixed head sleeve is on the first lock body spud pile, function button linkage board is pressed on function button fixed head, function button linkage board is fixed with secondary lock tongue driver blade spud pile, secondary lock tongue driver blade spud pile upper sleeve has secondary lock tongue driver blade, and secondary lock tongue driver blade contacts with secondary lock tongue drive link; Function button linkage board is put forth effort in function button linkage board back-moving spring one end, the other end puts forth effort on the second lock body spud pile, second lock body spud pile upper sleeve has secondary bolt-fixing board brake(-holder) block, secondary bolt-fixing board brake(-holder) block back-moving spring one end is put forth effort on function button fixed head, the other end is put forth effort on secondary bolt-fixing board brake(-holder) block, and the first lock body spud pile and the second lock body spud pile are fixed on lock body housing; Pair spring bolt mechanism structure is: secondary bolt-fixing board be fixedly connected with secondary lock tongue and be inserted with secondary lock tongue drive link, secondary lock tongue drive plate sleeve is on the 3rd lock body spud pile that secondary lock tongue keyhole is other, and secondary lock tongue second fixed head brake(-holder) block sleeve is on the second lock body spud pile and the 3rd lock body spud pile; Secondary lock tongue second fixed head brake(-holder) block back-moving spring one end is put forth effort on the second lock body spud pile, and the other end is put forth effort on the 3rd lock body spud pile; The projection that secondary bolt-fixing board brake(-holder) block top forms is compressed on secondary bolt-fixing board; The afterbody of secondary bolt-fixing board is put forth effort in secondary tongue locking pull-spring one end, and one end is put forth effort on lock body housing.
Described master lock tongue mechanism structure is: main bolt-fixing board is fixedly connected with master lock tongue, on the 4th lock body spud pile of master lock tongue driving cog wheel disc sleeve on master lock tongue keyhole limit; The one side of master lock tongue driving cog wheel disc is fixedly connected with the first master lock tongue driving cog wheel disc slip stake and the second master lock tongue driving cog wheel disc slip stake, and another side is fixedly connected with the 3rd master lock tongue driving cog wheel disc slip stake; First master lock tongue driving cog wheel disc slip stake sleeve is on single fork groove of the T-slot of first longitudinal fixed head, and the 4th lock body spud pile sleeve is on two forks groove of T-slot; Second master lock tongue driving cog wheel disc slip stake is pressed on second longitudinal fixed head; In the chute that 3rd master lock tongue driving cog wheel disc slip stake sleeve forms on main bolt-fixing board.
Described oblique spring bolt mechanism structure is: pulling axis is hinged on lock body housing, and pulling axis has been fixed with shifting block, and shifting block resists in the limitting casing on oblique tongue rod; Oblique tongue rod one end is fixed with oblique dead bolt, and the other end is fixed on lock body housing, and oblique dead bolt sleeve is on lock body housing.
Described first longitudinal fixed head and second longitudinal fixed head form two elongated slots, and be inserted with spud pile in elongated slot, spud pile is fixedly connected on lock body housing.
Beneficial effect of the present invention is: (1), this lock body have unique function button feature, thus greatly facilitate the use of client; (2), this lock body has automatic locking function, convenient and practical especially during use; (3), this lock body have employed the cogged special tapered end of band, thus substantially increases the smooth and easy of use and theftproof performance; (4), this lock body adopts is that master lock tongue and secondary lock tongue have respective independently controlling organization, and is combined with oblique dead bolt, thus substantially increases the theftproof performance of lock body entirety; (5), this lock body uses key can open oblique dead bolt while unlatching master lock tongue simultaneously, thus easy to use; (6), this lock body has the design concept of hommization on the whole, and having remarkable theftproof performance and superior using function, is the antitheft lock of a unique properties.
Accompanying drawing illustrates:
Fig. 1 is the structural representation that dead bolt does not stretch out when pressing function button of the present invention;
Fig. 2 is the structural representation that dead bolt stretches out when not pressing function button of the present invention;
Fig. 3 is the structural representation of secondary lock tongue second fixed head brake(-holder) block of the present invention;
Fig. 4 is the structural representation of main bolt-fixing board of the present invention.
In figure: 10, self-locking mechanism; 20, main spring bolt mechanism; 30, pair spring bolt mechanism; 40, oblique spring bolt mechanism; 1, function button; 2, function button fixed head; 3, function button linkage board; 4, secondary lock tongue driver blade; 5, function button linkage board back-moving spring; 61, secondary bolt-fixing board brake(-holder) block; 62, secondary lock tongue second fixed head brake(-holder) block; 63, protruding; 7, secondary bolt-fixing board brake(-holder) block back-moving spring; 8, lock body housing; 81, spud pile; 11, the first lock body spud pile; 12, the second lock body spud pile; 13, the 3rd lock body spud pile; 14, the 4th lock body spud pile; 21, main bolt-fixing board; 211, chute; 22, master lock tongue; 23, master lock tongue driving cog wheel disc; 231, the first master lock tongue driving cog wheel disc slip stake; 232, the second master lock tongue driving cog wheel disc slip stake; 233, the 3rd master lock tongue driving cog wheel disc slip stake; 24, master lock tongue keyhole; 25, first longitudinal fixed head; 26, T-slot; 261, single fork groove; 262, two forks groove; 27, second longitudinal fixed head; 28, elongated slot; 31, secondary lock tongue driver blade spud pile; 32, secondary bolt-fixing board; 33, secondary lock tongue; 34, secondary lock tongue drive link; 35, secondary lock tongue drive plate; 36, secondary lock tongue keyhole; 37, secondary lock tongue second fixed head brake(-holder) block back-moving spring; 39, secondary tongue locking pull-spring; 41, pulling axis; 42, shifting block; 43, oblique tongue rod; 44, limitting casing; 45, oblique dead bolt.
Detailed description of the invention:
Embodiment: see shown in Fig. 1 to Fig. 3, three-in-one controllable type automatic locking lock body, comprise main spring bolt mechanism 20, pair spring bolt mechanism 30, oblique spring bolt mechanism 40 and key operated mechanism, 4 are also established to have self-locking mechanism 10, its structure is: function button 1 is fixed on function button fixed head 2, function button fixed head 2 sleeve is on the first lock body spud pile 11, function button linkage board 3 is pressed on function button fixed head 2, function button linkage board 3 is fixed with secondary lock tongue driver blade spud pile 31, secondary lock tongue driver blade spud pile 31 upper sleeve has secondary lock tongue driver blade 4, secondary lock tongue driver blade 4 contacts with secondary lock tongue drive link 34, function button linkage board 3 is put forth effort in function button linkage board back-moving spring 5 one end, the other end puts forth effort on the second lock body spud pile 12, second lock body spud pile 12 upper sleeve has secondary bolt-fixing board brake(-holder) block 61, secondary bolt-fixing board brake(-holder) block back-moving spring 7 one end is put forth effort on function button fixed head 2, the other end is put forth effort on secondary bolt-fixing board brake(-holder) block 61, and the first lock body spud pile 1 and the second lock body spud pile 12 are fixed on lock body housing 8.
Described pair spring bolt mechanism 30 structure is: secondary bolt-fixing board 32 be fixedly connected with secondary lock tongue 33 and be inserted with secondary lock tongue drive link 34, secondary lock tongue drive plate 35 sleeve is on the 3rd lock body spud pile 13 that secondary lock tongue keyhole 36 is other, and secondary lock tongue second fixed head brake(-holder) block 62 sleeve is on the second lock body spud pile 12 and the 3rd lock body spud pile 13; Secondary lock tongue second fixed head brake(-holder) block back-moving spring 37 one end is put forth effort on the second lock body spud pile 12, and the other end is put forth effort on the 3rd lock body spud pile 13; The projection 63 that secondary bolt-fixing board brake(-holder) block 61 top forms is compressed on secondary bolt-fixing board 32.
Described main spring bolt mechanism 20 structure is: main bolt-fixing board 21 is fixedly connected with master lock tongue 22, on the 4th lock body spud pile 14 of master lock tongue driving cog wheel disc 23 sleeve on master lock tongue keyhole 24 limit; The one side of master lock tongue driving cog wheel disc 23 is fixedly connected with the first master lock tongue driving cog wheel disc slip stake 231 and the second master lock tongue driving cog wheel disc slip stake 232, and another side is fixedly connected with the 3rd master lock tongue driving cog wheel disc slip stake 233; First master lock tongue driving cog wheel disc slip stake 231 sleeve is on single fork groove 261 of the T-slot 26 of first longitudinal fixed head 25, and the 4th lock body spud pile 14 sleeve is on two forks groove 262 of T-slot 26; Second master lock tongue driving cog wheel disc slip stake 232 is pressed on second longitudinal fixed head 27; In the chute 211 that 3rd master lock tongue driving cog wheel disc slip stake 233 sleeve forms on main bolt-fixing board 21.
Described oblique spring bolt mechanism 40 structure is: pulling axis 41 is hinged on lock body housing 8, pulling axis 41 is fixed with shifting block 42, and shifting block 42 resists in the limitting casing 44 on oblique tongue rod 43; Oblique tongue rod 43 one end is fixed with oblique dead bolt 45, and the other end is fixed on lock body housing 8, and oblique dead bolt 45 sleeve is on lock body housing 8.
The afterbody of secondary bolt-fixing board 32 is put forth effort in described secondary tongue locking pull-spring 39 one end, and one end is put forth effort on lock body housing 8.
Described first longitudinal fixed head 25 and second longitudinal fixed head 27 form two elongated slots 28, and be inserted with spud pile 81 in elongated slot 28, spud pile 81 is fixedly connected on lock body housing 8.
Operating principle: when pressing function button 1, secondary lock tongue 33 does not stretch out, secondary lock tongue driver blade 4 now contacts with secondary lock tongue drive link 34, when at closing time, secondary lock tongue drive link 34 is subject to the effect of doorframe thrust and moves right, now just promotion secondary lock tongue driver blade 4 is done counterclockwise movement centered by secondary lock tongue driver blade spud pile 31, secondary lock tongue driver blade 4 has just driven secondary bolt-fixing board brake(-holder) block 61 to do counterclockwise movement centered by the second lock body spud pile 12, the projection 63 that the bottom, top of secondary bolt-fixing board brake(-holder) block 61 forms removes secondary bolt-fixing board 32, secondary bolt-fixing board 32 is acted on by secondary tongue locking pull-spring 39, be moved to the left, the secondary lock tongue 33 now secondary bolt-fixing board 32 is fixedly connected with stretches out lock body housing 8, automatic locking.
When not pressing function button 1, function button fixed head 2 is states left, function button linkage board 3 is leaned on function button fixed head 2, also the secondary lock tongue driver blade 4 on function button linkage board 3 is pulled upwardly simultaneously, secondary lock tongue driver blade 4 does not now contact with secondary lock tongue drive link 34, and so no matter how secondary lock tongue drive link 34 is promoted to the right also can not produce locking phenomenon by doorframe effect.
Master lock tongue keyhole 24 is opened by key, master lock tongue driving cog wheel disc 23 is driven to rotate clockwise by key, make the 3rd master lock tongue driving cog wheel disc slip stake 233 on master lock tongue driving cog wheel disc 23 along the chute 211 of main bolt-fixing board 21, by main bolt-fixing board 21 to left movement, the master lock tongue 22 that main like this bolt-fixing board 21 is fixed with stretches out locks, simultaneously, when master lock tongue driving cog wheel disc 23 rotates clockwise, first longitudinal fixed head 25 is upwards released by the first master lock tongue driving cog wheel disc slip stake 231, second longitudinal fixed head 27 is released downwards by the second master lock tongue driving cog wheel disc slip stake 232, complete and lock.
Pulling axis 41 is rotated by door handle, make shifting block 42 promote limitting casing 44 to move right, oblique tongue rod 43 has been driven to move right, can oblique dead bolt 45 be entered in lock body housing 8, unlock, when not turning handle, then by the spring force on oblique tongue rod 43, oblique dead bolt 45 is ejected, keep locking state.
Claims (4)
1. three-in-one controllable type automatic locking lock body, comprise main spring bolt mechanism (20), pair spring bolt mechanism (30), oblique spring bolt mechanism (40) and key operated mechanism, it is characterized in that: be also provided with self-locking mechanism (10), its structure is: function button (1) is fixed on function button fixed head (2), function button fixed head (2) sleeve is on the first lock body spud pile (11), function button linkage board (3) is pressed on function button fixed head (2), function button linkage board (3) is fixed with secondary lock tongue driver blade spud pile (31), secondary lock tongue driver blade spud pile (31) upper sleeve has secondary lock tongue driver blade (4), secondary lock tongue driver blade (4) contacts with secondary lock tongue drive link (34), function button linkage board (3) is put forth effort in function button linkage board back-moving spring (5) one end, the other end puts forth effort on the second lock body spud pile (12), second lock body spud pile (12) upper sleeve has secondary bolt-fixing board brake(-holder) block (61), secondary bolt-fixing board brake(-holder) block back-moving spring (7) one end is put forth effort on function button fixed head (2), the other end is put forth effort on secondary bolt-fixing board brake(-holder) block (61), and the first lock body spud pile (11) and the second lock body spud pile (12) are fixed on lock body housing (8), pair spring bolt mechanism (30) structure is: secondary bolt-fixing board (32) be fixedly connected with secondary lock tongue (33) and be inserted with secondary lock tongue drive link (34), secondary lock tongue drive plate (35) sleeve is on the 3rd lock body spud pile (13) that secondary lock tongue keyhole (36) is other, and secondary lock tongue second fixed head brake(-holder) block (62) sleeve is on the second lock body spud pile (12) and the 3rd lock body spud pile (13), secondary lock tongue second fixed head brake(-holder) block back-moving spring (37) one end is put forth effort on the second lock body spud pile (12), the other end is put forth effort on the 3rd lock body spud pile (13), and the projection (63) that secondary bolt-fixing board brake(-holder) block (61) top forms is compressed on secondary bolt-fixing board (32), the afterbody of secondary bolt-fixing board (32) is put forth effort in secondary tongue locking pull-spring (39) one end, and one end is put forth effort on lock body housing (8).
2. three-in-one controllable type automatic locking lock body according to claim 1, it is characterized in that: described main spring bolt mechanism (20) structure is: main bolt-fixing board (21) is fixedly connected with master lock tongue (22), on the 4th lock body spud pile (14) of master lock tongue driving cog wheel disc (23) sleeve on master lock tongue keyhole (24) limit; The one side of master lock tongue driving cog wheel disc (23) is fixedly connected with the first master lock tongue driving cog wheel disc slip stake (231) and the second master lock tongue driving cog wheel disc slip stake (232), and another side is fixedly connected with the 3rd master lock tongue driving cog wheel disc slip stake (233); First master lock tongue driving cog wheel disc slip stake (231) sleeve is on single fork groove (261) of the T-slot (26) of first longitudinal fixed head (25), and the 4th lock body spud pile (14) sleeve is on two forks groove (262) of T-slot (26); Second master lock tongue driving cog wheel disc slip stake (232) is pressed on second longitudinal fixed head (27); In the chute (211) that 3rd master lock tongue driving cog wheel disc slip stake (233) sleeve forms on main bolt-fixing board (21).
3. three-in-one controllable type automatic locking lock body according to claim 1, it is characterized in that: described oblique spring bolt mechanism (40) structure is: pulling axis (41) is hinged on lock body housing (8), pulling axis (41) is fixed with shifting block (42), shifting block (42) resists in the limitting casing (44) on oblique tongue rod (43); Oblique tongue rod (43) one end is fixed with oblique dead bolt (45), and the other end is fixed on lock body housing (8), and oblique dead bolt (45) sleeve is on lock body housing (8).
4. three-in-one controllable type automatic locking lock body according to claim 2, it is characterized in that: described first longitudinal fixed head (25) and second longitudinal fixed head (27) form two elongated slots (28), be inserted with spud pile (81) in elongated slot (28), spud pile (81) is fixedly connected on lock body housing (8).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110378907.8A CN103122730B (en) | 2011-11-17 | 2011-11-17 | Three-in-one adjustable automatic locking body |
| PCT/CN2011/084486 WO2013071672A1 (en) | 2011-11-17 | 2011-12-22 | Three-in-one controllable automatic lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110378907.8A CN103122730B (en) | 2011-11-17 | 2011-11-17 | Three-in-one adjustable automatic locking body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103122730A CN103122730A (en) | 2013-05-29 |
| CN103122730B true CN103122730B (en) | 2015-04-22 |
Family
ID=48428957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110378907.8A Expired - Fee Related CN103122730B (en) | 2011-11-17 | 2011-11-17 | Three-in-one adjustable automatic locking body |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103122730B (en) |
| WO (1) | WO2013071672A1 (en) |
Families Citing this family (13)
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| CN103711380A (en) * | 2013-12-20 | 2014-04-09 | 帅伟金 | Novel vandalism lock |
| CN104878999B (en) * | 2015-06-11 | 2017-04-26 | 刘宇 | Multidimensional anti-theft lock and multidimensional locking anti-theft door |
| IT201600103226A1 (en) * | 2016-10-14 | 2018-04-14 | Franco Marsilii | AUTOMATIC CLOSING LOCK |
| CN108798287A (en) * | 2017-04-28 | 2018-11-13 | 张克军 | Dual-active double quick lock control prevention and control mechanical lock |
| KR101891784B1 (en) * | 2017-12-20 | 2018-08-24 | (주)이노인스트루먼트 | Mortise |
| CN108005488B (en) * | 2017-12-21 | 2022-12-06 | 广东汇泰龙科技有限公司 | Intelligent lock with linkage door opening function |
| CN108005489B (en) * | 2017-12-21 | 2023-02-03 | 广东汇泰龙科技股份有限公司 | Intelligent lock |
| CN108010787B (en) * | 2017-12-26 | 2023-09-26 | 温州美宝龙车业有限公司 | Multifunctional ignition lock for electric vehicle or motorcycle |
| CN109458062B (en) * | 2018-12-29 | 2023-10-03 | 深圳市弘博汇科技有限公司 | Electromechanical lock body |
| CN110607943A (en) * | 2019-10-25 | 2019-12-24 | 深圳市智云物联科技有限公司 | Lock body |
| CN114215431B (en) * | 2021-11-19 | 2023-10-03 | 广州保仕盾智能科技有限公司 | Transmission mechanism of lock body |
| CN114109139B (en) * | 2021-11-25 | 2022-10-25 | 浙江佳和锁业有限公司 | Locking labor-saving type locking mechanism |
| CN116752838B (en) * | 2023-06-25 | 2024-05-28 | 哈尔滨凌海高新技术应用有限公司 | Anti-theft fireproof safety lock body and fingerprint lock and door structure |
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|---|---|---|---|---|
| CN2649718Y (en) * | 2003-10-23 | 2004-10-20 | 贾君鑫 | Lock set with multi functional auxiliary square bolt |
| DE102005040744A1 (en) * | 2005-08-26 | 2007-03-01 | Sächsische Schlossfabrik GmbH | Self locking door lock for hotel room, has latch and locking arm, and removable arm provided in contact with latch, where locking arm is movable in clamping direction of clamping lever |
| EP2031162A2 (en) * | 2007-08-30 | 2009-03-04 | Mehmet Sancak | Self-locking door lock |
| CN101654983A (en) * | 2009-09-21 | 2010-02-24 | 杭州金指码实业有限公司 | Lock body with main locking dog capable of automatically locking and quickly unlocking |
| CN101936100A (en) * | 2009-06-29 | 2011-01-05 | 张敬如 | Full-function automatic lock |
| CN202359900U (en) * | 2011-11-17 | 2012-08-01 | 赖文坤 | Three-in-one controlled automatic lock body |
-
2011
- 2011-11-17 CN CN201110378907.8A patent/CN103122730B/en not_active Expired - Fee Related
- 2011-12-22 WO PCT/CN2011/084486 patent/WO2013071672A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2649718Y (en) * | 2003-10-23 | 2004-10-20 | 贾君鑫 | Lock set with multi functional auxiliary square bolt |
| DE102005040744A1 (en) * | 2005-08-26 | 2007-03-01 | Sächsische Schlossfabrik GmbH | Self locking door lock for hotel room, has latch and locking arm, and removable arm provided in contact with latch, where locking arm is movable in clamping direction of clamping lever |
| EP2031162A2 (en) * | 2007-08-30 | 2009-03-04 | Mehmet Sancak | Self-locking door lock |
| CN101936100A (en) * | 2009-06-29 | 2011-01-05 | 张敬如 | Full-function automatic lock |
| CN101654983A (en) * | 2009-09-21 | 2010-02-24 | 杭州金指码实业有限公司 | Lock body with main locking dog capable of automatically locking and quickly unlocking |
| CN202359900U (en) * | 2011-11-17 | 2012-08-01 | 赖文坤 | Three-in-one controlled automatic lock body |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013071672A1 (en) | 2013-05-23 |
| CN103122730A (en) | 2013-05-29 |
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Effective date of registration: 20160106 Address after: 518000 A and E9 building, No. 3 Phoenix Garden Industrial Zone, Fenghuang Road, Shenzhen community, Pinghu street, Longgang District, Guangdong, China Patentee after: Wen Kun LAI Address before: 515300, No. 87, No. 413 Industrial East Village, quicksand East Street, Guangdong, Puning Patentee before: Lai Wenkun |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20211117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |