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Mechanical interlocking anti-theft tooth pushing lock
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.
Mechanical interlocking anti-theft tooth pushing lock
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.
Mechanical interlocking anti-theft tooth pushing lock
XU HAOZHONG (author)
2015-04-08
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
Tooth pushing additional mechanical interlocking anti-theft lock
| European Patent Office | 2015
Mechanical asynchronous interlocking anti-theft tooth pushing lock
| European Patent Office | 2015
Mechanical asynchronous tooth-pushing additional interlocking anti-theft lock
| European Patent Office | 2015