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.
Unlocking device
2015-06-24
Patent
Electronic Resource
English
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 |