Center control padlock
A lock and lock body technology, applied in the field of locks, can solve the problems of high cost and inconvenient operation, and achieve the effects of low cost and convenient locking and unlocking.
Active Publication Date: 2019-05-17
DONGGUAN JINGYU IND
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- Abstract
- Description
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- Application Information
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Problems solved by technology
When opening the luggage, two buckles need to be unlocked at the same time, and the restrictions on the luggage should be released at the same time to open the luggage. It is inconvenient to operate when unlocking, and the cost of installing two buckles is relatively high
Method used
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[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0031] Such as figure 1 and figure 2 As shown, the central control lock includes a buckle 1, a lock body 2 and a linkage assembly, the lock body 2 cooperates with the buckle 1 to limit locking, and the linkage assembly is linked with the lock body 2. When the central control buckle lock is used in luggage, the fastener 1 and two or more lock hooks 100 of the luggage are installed together on the upper box body 200 of the luggage, and the lock body 2 and the linkage assembly are installed on the lower box body 300 of the luggage . combine image 3 As shown, the linkage assembly includes a ejection block 31, an ejection pressure spring 32 and two or more limiters 33, the ejection block 31 is linked with the lock body 2, and each limiter 33 is connected to the ejection block 31 linkage connection. Each limiter 33 includes a connector 331 and a limiter 332,...
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The invention discloses a center control padlock. According to key points of the technical scheme, a linkage assembly comprises a jacking-out block, jacking-out pressing springs and two or more limiting pieces; the jacking-out block is connected with a padlock body in a linkage mode, one ends of the two or more limiting pieces are connected with the jacking-out block in a linkage mode, the other ends of the two or more limiting pieces are used for locking or unlocking two or more padlock hooks; after the central control padlock locks a luggage, the padlock body and a buckle piece perform limiting in a matched mode to lock, and the padlock body is locked and the jacking-out block is limited and locked; and after the padlock body is unlocked, mutual limitation between the padlock body and the buckle piece is released through operation, the padlock body releases limitation towards the jacking-out block, the jacking-out block is driven by the jacking-out pressing springs to move, and the two or more limiting pieces synchronously move to release limitation towards the two or more padlock hooks when the jacking-out block move. According to the central control padlock, the linkage assembly is arranged, the condition that one padlock body controls synchronous locking and unlocking of the two or more locking hooks is realized, locking and unlocking are more convenient, and the cost is lower.
Description
technical field [0001] The invention relates to the technical field of locks, and more specifically, it relates to a centrally controlled buckle lock. Background technique [0002] For higher security of the case and bag, generally, case bag clasp locks are installed at both ends of the case bag, and two mutually independent clasp locks are respectively installed at both ends. When opening the case and bag, two buckles need to be unlocked simultaneously, and the restriction to the case and bag can be opened at the same time, the operation is inconvenient when unlocking, and the cost of installing the two buckles is relatively high. Contents of the invention [0003] The object of the present invention is to provide a centrally controlled buckle lock, which achieves the purpose of locking and unlocking two or even multiple shackle hooks through one lock body, making locking and unlocking more convenient and lower in cost. [0004] The above-mentioned technical purpose of t...
Claims
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IPC IPC(8): E05B65/52E05B37/02E05B17/20E05B17/22E05B63/14
Inventor 徐正李柏钟洪亮薛鹤飞曾令平
Owner DONGGUAN JINGYU IND