Multidirectional multifunctional break-proof lock
A multi-functional, lock head technology, applied in the field of locks, can solve problems such as weak opening of technical means
Active Publication Date: 2014-04-16
无锡迪翔达锁业有限公司
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Problems solved by technology
Most of the existing anti-theft locks are relatively weak in anti-interruption, anti-drilling, anti-dialing ratio, and technical means of opening
Method used
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[0029] Such as Figure 1-8 As shown, a kind of multi-directional multi-function anti-break lock head described in the embodiment of the present invention mainly includes two identical lock head bodies 1, a lock cylinder structure and a dial 4, and the two lock head bodies 1 pass through an anti-break lock head. The connecting rod 2 is connected, and the two lock bodies 1 are all provided with a sleeve hole 101 in the lock core and a connecting rod hole 102 matched with the anti-break connecting rod. Broken groove 108, the lock cylinder structure is located in the lock cylinder middle hole 101 of the lock head body 1, the lock cylinder structure includes the lock cylinder 6 and the lock cylinder middle sleeve 7, and the lock cylinder middle sleeve 7 is fixed in the lock cylinder of the lock head body 1 The sleeve hole 101 is sleeved on the lock core 6, and the lock core 6 is provided with a keyhole 601, four rows of stepped pinholes 602 and a second breakable groove 603 corresp...
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The invention discloses a multidirectional multifunctional break-proof lock which mainly comprises two identical lock bodies, a lock cylinder structure and a thumb wheel. The two lock bodies are connected through a break-proof connecting rod, a first breakable slot is formed in the outer side wall of one lock body, the lock cylinder structure is located in a lock cylinder center sleeve hole and comprises a lock cylinder and a lock cylinder center sleeve, a key hole, multiple rows of stepped pin holes and a second breakage slot are formed in the lock cylinder, flat-head holes and a third breakable slot are correspondingly formed in the lock cylinder center sleeve, pins, flat heads and springs corresponding to the multiple rows of stepped pin holes and the flat-head holes are arranged in the lock cylinder structure, and multiple lock-cylinder drilling-resistant pins are uniformly distributed on the end face of the lock cylinder structure along the circumferential direction. A lock drilling-resistant pin is correspondingly arranged at the position, matched with the drilling-resistant pins of the lock cylinder, of the side edge of one lock body. Safety factor of a lockset is improved, and technical opening of the lock by breaking, hole drilling and poking is eradicated effectively and completely.
Description
technical field [0001] The invention relates to the field of locks, in particular to a multi-directional and multi-functional anti-breaking lock head. Background technique [0002] The lock cylinder is an important structure in the anti-theft door lock. The anti-technical and violent opening of the lock cylinder directly affects the safety of the anti-theft door lock. Most of the existing anti-theft locksets are relatively weak in anti-interruption, anti-drilling, anti-dialing ratio, and technical means to open. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a multi-directional multi-function anti-break lock head, which improves the safety factor of the lock and can effectively avoid problems such as breakage. [0004] The purpose of the present invention is specifically achieved through the following technical solutions: [0005] A multi-directional and multi-functional anti-break lock head, mainly inclu...
Claims
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IPC IPC(8): E05B27/00E05B15/00
Inventor 韦志强马和太
Owner 无锡迪翔达锁业有限公司