A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a mechanical interlock tooth pushing lock. A rear lock cylinder is completely disconnected with a connecting body and a front lock cylinder. The front of the rear lock cylinder is provided with a connecting hole, and the rear portion of the rear lock cylinder is fixed with a connecting bolt penetrating hole. A tooth pushing device locks the front lock cylinder, and a locking head locks the rear lock cylinder. The mechanical interlock tooth pushing lock integrates the mechanical interlock and the invisibility and the connecting and invisibility of the front and the rear lock cylinders into a whole so that a robber cannot open the tooth pushing device and the connecting locking device simultaneously and rotate the rear lock cylinder. Even though the tooth pushing device can be damaged with savage means, only the front lock cylinder can be rotated, and the locking head locks the rear lock cylinder and the connecting body so that the rear lock cylinder cannot be rotated due to no connection. Therefore, complete burglary-preventing function can be realized.
The invention discloses a mechanical interlock tooth pushing lock. A rear lock cylinder is completely disconnected with a connecting body and a front lock cylinder. The front of the rear lock cylinder is provided with a connecting hole, and the rear portion of the rear lock cylinder is fixed with a connecting bolt penetrating hole. A tooth pushing device locks the front lock cylinder, and a locking head locks the rear lock cylinder. The mechanical interlock tooth pushing lock integrates the mechanical interlock and the invisibility and the connecting and invisibility of the front and the rear lock cylinders into a whole so that a robber cannot open the tooth pushing device and the connecting locking device simultaneously and rotate the rear lock cylinder. Even though the tooth pushing device can be damaged with savage means, only the front lock cylinder can be rotated, and the locking head locks the rear lock cylinder and the connecting body so that the rear lock cylinder cannot be rotated due to no connection. Therefore, complete burglary-preventing function can be realized.
Mechanical interlock tooth pushing lock
XU HAOZHONG (author)
2015-05-27
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser