Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Interlocking toothed push additional mechanical antitheft lock
The invention discloses an interlocking toothed push additional mechanical antitheft lock. The interlocking toothed push additional mechanical antitheft lock is characterized in that a front lock cylinder of the interlocking toothed push additional mechanical antitheft lock is completely disconnected from a rear lock cylinder, a connecting body is concealed in a concealment hole, and the front lock cylinder is locked by an expansion sheet; a turned groove, a special key hole and the concealment hole are formed in the front lock cylinder, and the connecting body is arranged in the concealment hole and is disconnected from the rear lock cylinder; a connecting hole is formed in the front surface of the rear lock cylinder, and a connecting bolt is fixed to the rear surface of the rear lock cylinder and penetrates a via hole; a slider is mounted in a slide groove and the turned groove, the slider and a slide push spring are mounted in the slide groove, and the front lock cylinder is locked in a locking groove by an expansion end of the expansion sheet and is locked by tooth push devices under rotational locking effects. The interlocking toothed push additional mechanical antitheft 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 destroy inner support locking effects and drive the rear lock cylinder to rotate simultaneously; only the front lock cylinder can rotate while the rear lock cylinder does not rotate even after the inner support locking effects and a connecting body portion are destroyed by barbaric means, and accordingly thorough antitheft effects can be realized.
Interlocking toothed push additional mechanical antitheft lock
The invention discloses an interlocking toothed push additional mechanical antitheft lock. The interlocking toothed push additional mechanical antitheft lock is characterized in that a front lock cylinder of the interlocking toothed push additional mechanical antitheft lock is completely disconnected from a rear lock cylinder, a connecting body is concealed in a concealment hole, and the front lock cylinder is locked by an expansion sheet; a turned groove, a special key hole and the concealment hole are formed in the front lock cylinder, and the connecting body is arranged in the concealment hole and is disconnected from the rear lock cylinder; a connecting hole is formed in the front surface of the rear lock cylinder, and a connecting bolt is fixed to the rear surface of the rear lock cylinder and penetrates a via hole; a slider is mounted in a slide groove and the turned groove, the slider and a slide push spring are mounted in the slide groove, and the front lock cylinder is locked in a locking groove by an expansion end of the expansion sheet and is locked by tooth push devices under rotational locking effects. The interlocking toothed push additional mechanical antitheft 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 destroy inner support locking effects and drive the rear lock cylinder to rotate simultaneously; only the front lock cylinder can rotate while the rear lock cylinder does not rotate even after the inner support locking effects and a connecting body portion are destroyed by barbaric means, and accordingly thorough antitheft effects can be realized.
Interlocking toothed push additional mechanical antitheft lock
XU YUANZHI (Autor:in)
01.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
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