The invention discloses a container traction lock which comprises a lock shaft and a lock body and further comprises a main lock hook used for locking the lock shaft, an auxiliary lock hook used for locking the main lock hook, an auxiliary lock hook driving piece used for driving the auxiliary lock hook to rotate and an auxiliary lock hook maintaining piece used for keeping the auxiliary lock hook and the main lock hook in a separated state, wherein the main lock hook and the auxiliary lock hook are both rotationally connected with the lock body, a first torsional spring used for driving the main lock hook to reset and a second torsional spring used for driving the auxiliary lock hook to reset are arranged on the lock body, the auxiliary lock hook driving piece is installed on the lock body, one end of the auxiliary lock hook maintaining piece is rotationally connected with the lock body, and an elastic piece is connected between the other end of the auxiliary lock hook maintaining piece and the lock body. The container traction lock has the advantages of being simple in structure, low in cost, good in reliability, capable of meeting different application scenes and the like.

    本发明公开了一种货箱牵引锁,包括锁轴及锁体,还包括用于锁紧所述锁轴的主锁钩、用于锁紧所述主锁钩的副锁钩、用于驱动所述副锁钩转动的副锁钩驱动件、以及用于使副锁钩和主锁钩保持分离状态的副锁钩保持件,所述主锁钩和所述副锁钩均与所述锁体转动连接,所述锁体上设有用于带动所述主锁钩复位的第一扭簧和用于带动所述副锁钩复位的第二扭簧,所述副锁钩驱动件安装于所述锁体上,所述副锁钩保持件一端与所述锁体转动连接,另一端与锁体之间连接有弹性件。本发明提供的货箱牵引锁具有结构简单、成本低、可靠性好且能满足不同应用场景等优点。


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    Title :

    Container traction lock


    Additional title:

    一种货箱牵引锁


    Contributors:

    Publication date :

    2021-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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