Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tooth pushing additional mechanical interlocking anti-theft lock
The invention discloses a tooth pushing additional mechanical interlocking anti-theft lock. A rear lock cylinder is completely separated from a front lock cylinder; the rear lock cylinder and a connecting body are concealed in a concealed hole; the front lock cylinder is locked by an expansion plate; a guiding hole, a special key hole and the concealed hole are formed in the front lock cylinder; the connecting body is arranged in the concealed hole and is separated from the rear lock cylinder; a connecting hole is formed in the front surface of the rear lock cylinder; a connecting lug penetrating hole is fixedly formed in the rear surface of the rear lock cylinder; a sliding block and a sliding pushing spring are arranged in a sliding groove; the front lock cylinder is locked in a locking groove in an expansion end of the expansion plate; and a tooth pushing device and a rotating locking portion lock the front lock cylinder. The tooth pushing additional mechanical interlocking anti-theft lock has functions of mechanical interlocking, concealing and concealed connection of the front lock cylinder and the rear lock cylinder, a thief cannot open an internal supporting locking portion or rotate the rear lock cylinder, even if the internal supporting locking portion and the connecting body are damaged violently by the thief, only the front lock cylinder can rotate, the rear lock cylinder cannot rotate, and the tooth pushing additional mechanical interlocking anti-theft lock can guard against theft thoroughly.
Tooth pushing additional mechanical interlocking anti-theft lock
The invention discloses a tooth pushing additional mechanical interlocking anti-theft lock. A rear lock cylinder is completely separated from a front lock cylinder; the rear lock cylinder and a connecting body are concealed in a concealed hole; the front lock cylinder is locked by an expansion plate; a guiding hole, a special key hole and the concealed hole are formed in the front lock cylinder; the connecting body is arranged in the concealed hole and is separated from the rear lock cylinder; a connecting hole is formed in the front surface of the rear lock cylinder; a connecting lug penetrating hole is fixedly formed in the rear surface of the rear lock cylinder; a sliding block and a sliding pushing spring are arranged in a sliding groove; the front lock cylinder is locked in a locking groove in an expansion end of the expansion plate; and a tooth pushing device and a rotating locking portion lock the front lock cylinder. The tooth pushing additional mechanical interlocking anti-theft lock has functions of mechanical interlocking, concealing and concealed connection of the front lock cylinder and the rear lock cylinder, a thief cannot open an internal supporting locking portion or rotate the rear lock cylinder, even if the internal supporting locking portion and the connecting body are damaged violently by the thief, only the front lock cylinder can rotate, the rear lock cylinder cannot rotate, and the tooth pushing additional mechanical interlocking anti-theft lock can guard against theft thoroughly.
Tooth pushing additional mechanical interlocking anti-theft lock
XU HAOZHONG (Autor:in)
01.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
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