Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mechanical antitheft lock with additional side lock
The invention discloses a mechanical antitheft lock with an additional side lock. A rear lock cylinder and a front lock cylinder are completely disconnected and a connection body is hidden in an invisible hole; a connection hole is formed in the front face of the rear lock cylinder; a connection tongue is fixed on the rear face of the rear lock cylinder and penetrates through a through hole; a sliding rod in front of a guide spring in a sliding hole is mounted in a sliding hole; the sliding rod is mounted in an expansion groove and the sliding hole; a pulling fork is fixed on the sliding rod in the sliding groove by a connection pin; an expansion end of an expansion sheet ejects against a locking groove and is used for locking the front lock cylinder; a side lock device and a rotary locking device are used for tightly locking the front lock cylinder. An inclined hanging and direct pushing rotary type unlocking manner is adopted and integrates mechanical interlocking, invisibleness and connection invisibleness so that a thief cannot unlock the lock, and cannot synchronously unlock extension locking and rotate the rear lock cylinder; even if the extension locking, a rotary table and a corner are damaged by using a brutal means, the front lock cylinder can be rotated and the rear lock cylinder cannot be rotated, so that the complete antitheft effect is realized.
Mechanical antitheft lock with additional side lock
The invention discloses a mechanical antitheft lock with an additional side lock. A rear lock cylinder and a front lock cylinder are completely disconnected and a connection body is hidden in an invisible hole; a connection hole is formed in the front face of the rear lock cylinder; a connection tongue is fixed on the rear face of the rear lock cylinder and penetrates through a through hole; a sliding rod in front of a guide spring in a sliding hole is mounted in a sliding hole; the sliding rod is mounted in an expansion groove and the sliding hole; a pulling fork is fixed on the sliding rod in the sliding groove by a connection pin; an expansion end of an expansion sheet ejects against a locking groove and is used for locking the front lock cylinder; a side lock device and a rotary locking device are used for tightly locking the front lock cylinder. An inclined hanging and direct pushing rotary type unlocking manner is adopted and integrates mechanical interlocking, invisibleness and connection invisibleness so that a thief cannot unlock the lock, and cannot synchronously unlock extension locking and rotate the rear lock cylinder; even if the extension locking, a rotary table and a corner are damaged by using a brutal means, the front lock cylinder can be rotated and the rear lock cylinder cannot be rotated, so that the complete antitheft effect is realized.
Mechanical antitheft lock with additional side lock
XU HAOZHONG (Autor:in)
01.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
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