CN200982133Y - Hook lock - Google Patents
Hook lock Download PDFInfo
- Publication number
- CN200982133Y CN200982133Y CN 200620155022 CN200620155022U CN200982133Y CN 200982133 Y CN200982133 Y CN 200982133Y CN 200620155022 CN200620155022 CN 200620155022 CN 200620155022 U CN200620155022 U CN 200620155022U CN 200982133 Y CN200982133 Y CN 200982133Y
- Authority
- CN
- China
- Prior art keywords
- shifting block
- hook
- lock
- latch hook
- lock core
- 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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- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The utility model discloses a coupler knuckle lock, comprising a lock pin and a latch hook correlated with each other and provided between the lateral boards respectively. The lock pin is provided with a key hole whose front and rear faces are both usable, and is sleeved with a shifting block which can follow the lock pin rotating. The middle part of the latch hook is provided with a central column fixed to the lateral board. One end of the latch hook is provided with a knuckle, and the other end is provided with a core block which can move inside after pushed by the shifting block. The central part of the latch hook is provided with a location column, and a retraction spring is arranged between the core block and the location column. The lateral board is provided with a locating slot corresponding to the location column. The lock pin is also provided with a second shifting block which can push the knuckle rotating, and the second shifting block is equipped with a handle which drives the second shifting block to rotate. The rotatable handle drives the second shifting block to rotate, and the knuckle can be pushed back so as to achieve the door opened purpose. The lock can be opened without a key in a room, and the practicability is enhanced greatly.
Description
Technical field
The utility model relates to lockset, particularly a kind of hook lock.
Background technology
Existing hook lock, comprise and be separately positioned on be mutually related between epipleural and the lower side panel lock core and latch hook, lock core is provided with all available keyhole of positive and negative, being with on the lock core can be with the shifting block of its rotation, the latch hook middle part is provided with central post, central post is fixed on up and down on the side plate, latch hook one end is provided with the hook tongue, can expert pellet after the other end is provided with and is subjected to shifting block and promotes, the pellet positive and negative is respectively arranged with reference column, pellet is provided with return spring towards hook tongue end, and epipleural and lower side panel are provided with the locating slot corresponding with reference column.When opening the lock with the key, lock core rotates, and shifting block rotates the promotion pellet thereupon, related reference column expert, and reference column breaks away from locating slot, latch hook swivel hook tongue withdrawal under thrust simultaneously, lock is opened.The front and back of this hook lock can be convenient to lock in the room with same the keyhole of key unlocking, and also there is deficiency in safety when improving: must use key when unblanking in the inside, room, and the overlong time of opening the door, thereby practicality reduces.
Summary of the invention
In order to overcome the deficiencies in the prior art, the hook lock that the utility model provides a kind of practicality to improve greatly.
The technical scheme that its technical problem that solves the utility model adopts is: comprise being separately positioned on be mutually related between epipleural and the lower side panel lock core and latch hook, lock core is provided with all available keyhole of positive and negative, being with on the lock core can be with the shifting block of its rotation, the latch hook middle part is provided with central post, central post is fixed on epipleural and the lower side panel, latch hook one end is provided with the hook tongue, can expert pellet after the other end is provided with and is subjected to shifting block and promotes, the pellet positive and negative is provided with reference column, pellet is provided with return spring towards hook tongue end, epipleural and lower side panel are provided with the locating slot corresponding with reference column, also be provided with on the lock core and can promote second shifting block that the hook tongue rotates, the handle that drives its rotation is installed on second shifting block.
The beneficial effects of the utility model are: lock core is provided with and can promotes second shifting block that the hook tongue rotates, second shifting block has the effect identical with shifting block, the handle that drives its rotation is installed on second shifting block, turning handle drives second shifting block and rotates, just the hook tongue can be pushed back and reach the purpose of opening the door, in the house, need not just can unblank by key like this.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model connector;
Fig. 3 is the structural representation of the utility model second shifting block;
Fig. 4 is the user mode figure of the utility model when unblanking.
The specific embodiment
Referring to figs. 1 through Fig. 4, a kind of hook lock, comprise and be separately positioned on be mutually related between epipleural 1 and the lower side panel 13 lock core 2 and latch hook 3, two blocks of side plates are fixed lock core 2 and latch hook 3 wherein together with panel 12, lock core 2 is provided with all available keyhole of positive and negative, being with on the lock core 2 can be with the shifting block 4 of its rotation, shifting block 4 and lock core 2 coaxial lines, latch hook 3 middle parts are provided with central post 5, central post 5 is fixed on epipleural 1 and the lower side panel 13, latch hook 3 one ends are provided with hook tongue 6, can expert pellet 7 after the other end is provided with and is subjected to shifting block 4 and promotes, pellet 7 positive and negatives are provided with reference column 15, pellet 7 is provided with return spring towards hook tongue 6 ends, return spring is placed in the installing hole in the pellet 7, epipleural 1 and lower side panel 13 are provided with the locating slot 14 corresponding with reference column 15, also be provided with on the lock core 2 and can promote second shifting block 9 that hook tongue 6 rotates, the handle 10 that drives its rotation is installed on second shifting block 9, during indoor unblanking, turning handle 10, driving second shifting block 9 rotates, shifting block 9 rotates and promotes pellet 7, related reference column 15 experts, and reference column 15 breaks away from locating slot 14, in the swivel hook tongue 6 withdrawal panels 12, lock is opened latch hook 3 under thrust simultaneously.
In addition, lock core 2 is provided with connector 8, second shifting block 9 is nested with on connector 8, handle 10 is arranged on the connector 8, wherein connector 8 outer walls are symmetrically arranged with plane 81, the handle 10 built-in cavitys that hold connector 8, the cavity bottom edge is provided with the shift fork 11 that can embed plane 81, second shifting block, 9 surfaces are symmetrically arranged with the shifting block screens 91 that is complementary with shift fork 11, shifting block screens 91 sides are breach 93, the shift fork 11 of handle 10 inserts second shifting block 9 from breach 93, its bayonet socket 82 is meshed with second shifting block 9, and shift fork 11 drives second shifting block 9 by shifting block screens 91 and rotates second shifting block, 9 promotion pellets 7 during rotary handle 10, related reference column 15 experts, reference column 15 breaks away from locating slot 14, and latch hook 3 swivel hook tongue 6 withdrawal or extending panels 12 under thrust reach the purpose of unblanking and shutting simultaneously, handle 10 can replace key to use in door after outdoors key pulls out, and the another side of lock core 2 can not rotate thereupon when handle 10 opened the door; Connector 8 centers are provided with screwed hole, handle 10 centers are provided with the through hole of ccontaining screw, by screw handle 10, connector 8 and the second shifting block 9 formula structure that closely links into an integrated entity, the utility model can reach the purpose of switch tapered end by operating grip in the room, practicality strengthens greatly, when being installed in lock body in the aluminium alloy door, can earlier lock body be installed on the door, and then the installation handle, quite convenient.
Claims (3)
1. hook lock, comprise and be separately positioned on be mutually related between epipleural (1) and the lower side panel (13) lock core (2) and latch hook (3), lock core (2) is provided with all available keyhole of positive and negative, being with on the lock core (2) can be with the shifting block (4) of its rotation, latch hook (3) middle part is provided with central post (5), central post (5) is fixed on epipleural (1) and the lower side panel (13), latch hook (3) one ends are provided with hook tongue (6), can expert pellet (7) after the other end is provided with and is subjected to shifting block (4) and promotes, pellet (7) positive and negative is provided with reference column (15), pellet (7) is provided with return spring towards hook tongue (6) end, epipleural (1) and lower side panel (13) are provided with the locating slot (14) corresponding with reference column (15), it is characterized in that: also be provided with on the lock core (2) and can promote second shifting block (9) that hook tongue (6) rotates, the handle (10) that drives its rotation is installed on second shifting block (9).
2. a kind of hook lock according to claim 1 is characterized in that: lock core (2) is provided with connector (8), and second shifting block (9) is nested with on connector (8), and handle (10) is arranged on the connector (8).
3. a kind of hook lock according to claim 2, it is characterized in that: connector (8) outer wall is symmetrically arranged with plane (81), the built-in cavity that holds connector (8) of handle (10), the cavity bottom edge is provided with the shift fork (11) that can embed plane (81), and second shifting block (9) surface is symmetrically arranged with the shifting block screens (91) that is complementary with shift fork (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620155022 CN200982133Y (en) | 2006-12-16 | 2006-12-16 | Hook lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620155022 CN200982133Y (en) | 2006-12-16 | 2006-12-16 | Hook lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200982133Y true CN200982133Y (en) | 2007-11-28 |
Family
ID=38909293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620155022 Expired - Fee Related CN200982133Y (en) | 2006-12-16 | 2006-12-16 | Hook lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200982133Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781264A (en) * | 2016-04-13 | 2016-07-20 | 宁波生久柜锁有限公司 | Electronic lock of cabinet door of iron tower |
| CN105863389A (en) * | 2016-06-07 | 2016-08-17 | 中山市逸家安防科技有限公司 | Idling anti-violence intelligent cylinder |
| CN105863387A (en) * | 2016-06-03 | 2016-08-17 | 宁波生久柜锁有限公司 | Electronic lock of idle structure |
| CN105986702A (en) * | 2015-02-05 | 2016-10-05 | 迈多企业有限公司 | Lock with double lock cylinders for preventing violence torsion damage |
| CN106437294A (en) * | 2016-11-13 | 2017-02-22 | 梁彩红 | Door lock |
| CN106574468A (en) * | 2015-02-09 | 2017-04-19 | 以劳克技术名义代理的Mg 技术中心私营公司 | Electronic and mechanical combination lock |
-
2006
- 2006-12-16 CN CN 200620155022 patent/CN200982133Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986702A (en) * | 2015-02-05 | 2016-10-05 | 迈多企业有限公司 | Lock with double lock cylinders for preventing violence torsion damage |
| CN105986702B (en) * | 2015-02-05 | 2018-01-23 | 迈多企业有限公司 | The two-core lockset of anti-violence torque failure |
| CN106574468A (en) * | 2015-02-09 | 2017-04-19 | 以劳克技术名义代理的Mg 技术中心私营公司 | Electronic and mechanical combination lock |
| CN106574468B (en) * | 2015-02-09 | 2019-05-10 | 以劳克技术名义代理的Mg 技术中心私营公司 | Electronics and mechanical code lock |
| CN105781264A (en) * | 2016-04-13 | 2016-07-20 | 宁波生久柜锁有限公司 | Electronic lock of cabinet door of iron tower |
| CN105863387A (en) * | 2016-06-03 | 2016-08-17 | 宁波生久柜锁有限公司 | Electronic lock of idle structure |
| CN105863387B (en) * | 2016-06-03 | 2018-04-27 | 宁波生久柜锁有限公司 | Idling structure electronic lock |
| CN105863389A (en) * | 2016-06-07 | 2016-08-17 | 中山市逸家安防科技有限公司 | Idling anti-violence intelligent cylinder |
| CN106437294A (en) * | 2016-11-13 | 2017-02-22 | 梁彩红 | Door lock |
| CN106437294B (en) * | 2016-11-13 | 2019-01-15 | 梁彩红 | A kind of door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Janes Lock Co., Ltd. Assignor: Zhongshan Xiaolan Zhentai Dinggu Hardware Factory Contract record no.: 2010440000855 Denomination of utility model: Hook lock with click sound Granted publication date: 20071128 License type: Exclusive License Record date: 20100628 |
|
| ASS | Succession or assignment of patent right |
Owner name: FU AIXIANG Free format text: FORMER OWNER: ZHONGSHAN XIAOLAN ZHENTAI DINGGU HARDWARE FACTORY Effective date: 20120418 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120418 Address after: 528400 Guangdong Dongsheng Town Zhongshan City Licheng happy home room 1502 24 Patentee after: Fu Aixiang Address before: Hong Lian Lu 528400 Guangdong province Zhongshan City Xiaolan Town, No. 212 Patentee before: Zhongshan Xiaolan Zhentai Dinggu Hardware Factory |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20141216 |
|
| EXPY | Termination of patent right or utility model |