Mechanical interlocking anti-theft tooth pushing lock

Abstract

The invention discloses a mechanical interlocking anti-theft tooth pushing lock. A rear lock cylinder of the mechanical interlocking anti-theft tooth pushing lock is completely disconnected from a connector and a front lock cylinder, a connecting hole is formed in the front of the rear lock cylinder, and a connecting tongue is fixedly arranged at the back of the rear lock cylinder and penetrates through a via hole; a tooth pushing device and a rotary locking device lock the front lock cylinder, and a locking head locks the rear lock cylinder. The mechanical interlocking anti-theft tooth pushing lock integrates the functions of mechanical interlocking, invisibility and connecting invisibility of the front lock cylinder and the rear lock cylinder, so that a thief cannot open the tooth pushing device, the rotary locking device and an asynchronous locking device at the same time and cannot rotate the rear lock cylinder; even if the tooth pushing device and the rotary locking device are damaged in a barbarous way, only the front lock cylinder can be rotated, the locking head locks the rear lock cylinder, the connector is not connected with the rear lock cylinder, and the rear lock cylinder cannot be rotated, so that a complete and thorough anti-theft effect is achieved.

Description

technical field [0001] The invention relates to a mechanical interlock anti-theft tooth push lock in the field of anti-theft locks. Background technique [0002] There are many kinds of anti-theft locks in use now, but basically all of them use the key to open the marble and then rotate to drive the deadbolt to open the anti-theft lock. It is easy to open the anti-theft lock. There are basically no anti-theft locks that thieves and unlocking kings cannot open. Contents of the invention [0003] The purpose of the present invention is to provide a kind of anti-theft lock that can't be opened by thieves and unlocking kings, which integrates asynchronous interlocking, self-locking and mechanical interlocking, high security, the manufacture of anti-theft locks without marbles and its method. [0004] In order to achieve the above object, the mechanical interlock anti-theft tooth push lock of the present invention has a locking system of a pin lock, an asynchronous locking d...

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of anti-theft locks in use now, but basically they all use keys to open the marbles and then rotate to drive the deadbolt to open the anti-theft locks. There is no interlock and The anti-theft lock combined with self-locking makes it easy for thieves or unlock kings to open the anti-theft lock

There are basically no anti-theft locks that can't be opened by thieves and locksmiths.

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