Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Antitheft mechanical interlocking toothed push additional lock
The invention discloses an antitheft mechanical interlocking toothed push additional lock. The antitheft mechanical interlocking toothed push additional lock is characterized in that a rear lock cylinder of the antitheft mechanical interlocking toothed push additional lock is completely disconnected from a front lock cylinder; a slide hole, a special key hole and a concealment hole are formed in the front lock cylinder, and a connecting body is mounted in the concealment hole and is disconnected from the rear lock cylinder; a locking hole and a connecting hole are formed in the rear lock cylinder, and a connecting bolt at the rear end of the rear lock cylinder penetrates a via hole, then is connected with a linkage mechanism and is further connected with a spring bolt; a locking head is arranged at the front of a locking spring in a locking bearing hole, the locking head and an ejecting column are mounted in the locking hole, a slide bar at the front of the ejecting column is mounted in the slide hole; an expansion end of an expansion sheet extends into a locking groove to lock the front lock cylinder, and the front lock cylinder is locked by tooth push devices under rotary locking effects. The antitheft mechanical interlocking toothed push additional lock has the advantages that mechanical interlocking, concealment and front and rear lock cylinder connection concealment functions are integrated with one another, so that thieves cannot unlock interlocking devices and drive the rear lock cylinder to rotate; only the front lock cylinder can rotate while the rear lock cylinder does not rotate even after interlocking and self-locking portions are destroyed by barbaric means, and accordingly thorough antitheft effects can be realized.
Antitheft mechanical interlocking toothed push additional lock
The invention discloses an antitheft mechanical interlocking toothed push additional lock. The antitheft mechanical interlocking toothed push additional lock is characterized in that a rear lock cylinder of the antitheft mechanical interlocking toothed push additional lock is completely disconnected from a front lock cylinder; a slide hole, a special key hole and a concealment hole are formed in the front lock cylinder, and a connecting body is mounted in the concealment hole and is disconnected from the rear lock cylinder; a locking hole and a connecting hole are formed in the rear lock cylinder, and a connecting bolt at the rear end of the rear lock cylinder penetrates a via hole, then is connected with a linkage mechanism and is further connected with a spring bolt; a locking head is arranged at the front of a locking spring in a locking bearing hole, the locking head and an ejecting column are mounted in the locking hole, a slide bar at the front of the ejecting column is mounted in the slide hole; an expansion end of an expansion sheet extends into a locking groove to lock the front lock cylinder, and the front lock cylinder is locked by tooth push devices under rotary locking effects. The antitheft mechanical interlocking toothed push additional lock has the advantages that mechanical interlocking, concealment and front and rear lock cylinder connection concealment functions are integrated with one another, so that thieves cannot unlock interlocking devices and drive the rear lock cylinder to rotate; only the front lock cylinder can rotate while the rear lock cylinder does not rotate even after interlocking and self-locking portions are destroyed by barbaric means, and accordingly thorough antitheft effects can be realized.
Antitheft mechanical interlocking toothed push additional lock
XU HAOZHONG (Autor:in)
01.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
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