The invention provides a trigger device of an ultrathin elevator lock. The trigger device comprises a lock cylinder, a spring bolt and a trigger mechanism. A rotating shaft is mounted in the lock cylinder and can rotate by inserting a key. The spring bolt is movably mounted on a fixed lock case. The rotating shaft is connected with the spring bolt through the trigger mechanism, and the spring boltcan be controlled to contract in the lock case or stretch out of the lock case in the vertical direction. The spring bolt is controlled to stretch and contract through cooperation of a spring, a connecting rod and the like. Compared with trigger devices in the prior art, the trigger device is more compact, the space utilization rate is higher, the space of a lock body is saved, and high practicality is achieved.

    本发明提供了一种超薄电梯锁的触发装置,包括锁芯、锁舌和触发机构,所述锁芯中安装有转轴,所述转轴可通过插入钥匙转动,所述锁舌活动安装在固定的锁壳上,所述转轴通过触发机构与所述锁舌相连接,并能控制所述锁舌沿竖直方向缩于所述锁壳内或伸出所述锁壳外,通过弹簧、连接杆等的配合来控制锁舌伸缩,相较于现有技术中的触发装置更加紧凑,空间利用率更高,节约了锁体的空间,具有较强的实用性。


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    Title :

    Trigger device of ultrathin elevator lock


    Additional title:

    一种超薄电梯锁的触发装置


    Contributors:
    JI XIAOWEI (author)

    Publication date :

    2020-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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