The invention provides an unlocking device comprising an unlocking mechanism. The unlocking mechanism comprises a main unlocking component and an auxiliary unlocking component. The main unlocking component comprises a first drive surface arranged around a central axis and a second drive surface arranged around the central axis; the auxiliary unlocking component comprises a third drive surface arranged around the central axis; the main unlocking component and the auxiliary unlocking component are provided with a first matching state and a second matching state; in the first matching state, the second drive surface and the third drive surface are separated; in the second matching state, the second drive surface and the third drive surface are in abut connection. The unlocking device is capable of unlocking a box locking device rapidly.


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    Title :

    Unlocking device


    Contributors:
    LIU XIAOMIN (author) / WANG YONGQIN (author) / DU YANPING (author) / ZHANG XINGHAN (author) / ZHAO YANJIE (author) / QIN BING (author)

    Publication date :

    2015-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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