A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a mechanical asynchronous interlocking anti-theft tooth pushing lock. A rear lock cylinder of the mechanical asynchronous 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 connecting locking device lock the front lock cylinder. The mechanical asynchronous 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 and the connecting locking device at the same time and cannot rotate the rear lock cylinder; even if the tooth pushing device and the connecting locking device are damaged in a barbarous way, only the front lock cylinder can be rotated while the rear lock cylinder cannot be rotated, so that a complete and thorough anti-theft effect is achieved.
The invention discloses a mechanical asynchronous interlocking anti-theft tooth pushing lock. A rear lock cylinder of the mechanical asynchronous 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 connecting locking device lock the front lock cylinder. The mechanical asynchronous 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 and the connecting locking device at the same time and cannot rotate the rear lock cylinder; even if the tooth pushing device and the connecting locking device are damaged in a barbarous way, only the front lock cylinder can be rotated while the rear lock cylinder cannot be rotated, so that a complete and thorough anti-theft effect is achieved.
Mechanical asynchronous tooth-pushing additional interlocking anti-theft lock
| European Patent Office | 2015
Mechanical asynchronous tooth-pushing additional interlocking anti-theft lock
| European Patent Office | 2015
Mechanical asynchronous and additional tooth pushing interlocking anti-theft lock
| European Patent Office | 2015