A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mechanical interlocking anti-theft lock with additional toothed pusher
The invention discloses a mechanical interlocking anti-theft lock with an additional toothed pusher. A back lock cylinder is fully separated from a front lock cylinder; a connector is hidden in a hiding hole; an expansion sheet is used for locking the front lock cylinder; a guide hole, a special key hole and a hiding hole are formed in the front lock cylinder; the connector is arranged in the hiding hole; the connector is separated from the back lock cylinder; a connecting hole is formed in front of the back lock cylinder; a connection bolt through hole is fixed behind the back lock cylinder; a slide block and a slide push spring are arranged in a sliding groove; the expansion end of the expansion sheet is used for locking the front lock cylinder in the locking groove; a toothed push device and a connection locking device are used for locking the front lock cylinder. Mechanical interlocking, hiding and connection hiding of the front and back lock cylinders are integrated, so that a thief cannot open an inner support lock and rotate the back lock cylinder simultaneously; even though the inner support lock and a connector part are damaged with brutal means, only the front lock cylinder can be rotated, but the back lock cylinder does not rotate, so that theft can be prevented completely.
Mechanical interlocking anti-theft lock with additional toothed pusher
The invention discloses a mechanical interlocking anti-theft lock with an additional toothed pusher. A back lock cylinder is fully separated from a front lock cylinder; a connector is hidden in a hiding hole; an expansion sheet is used for locking the front lock cylinder; a guide hole, a special key hole and a hiding hole are formed in the front lock cylinder; the connector is arranged in the hiding hole; the connector is separated from the back lock cylinder; a connecting hole is formed in front of the back lock cylinder; a connection bolt through hole is fixed behind the back lock cylinder; a slide block and a slide push spring are arranged in a sliding groove; the expansion end of the expansion sheet is used for locking the front lock cylinder in the locking groove; a toothed push device and a connection locking device are used for locking the front lock cylinder. Mechanical interlocking, hiding and connection hiding of the front and back lock cylinders are integrated, so that a thief cannot open an inner support lock and rotate the back lock cylinder simultaneously; even though the inner support lock and a connector part are damaged with brutal means, only the front lock cylinder can be rotated, but the back lock cylinder does not rotate, so that theft can be prevented completely.
Mechanical interlocking anti-theft lock with additional toothed pusher
XU HAOZHONG (author)
2015-04-29
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
Anti-theft mechanical interlocking lock with toothed pusher
| European Patent Office | 2015
Anti-theft electromechanical interlocking alarm lock with additional tooth pusher
| European Patent Office | 2015
Interlocking toothed push additional mechanical antitheft lock
| European Patent Office | 2015
Antitheft mechanical interlocking toothed push additional lock
| European Patent Office | 2015