The invention discloses an auxiliary travelling device for an electric vehicle. The auxiliary travelling device comprises a vehicle body, a parking support frame, a great flywheel, a small rear-wheel flywheel, big chains and pedal plates, wherein a lateral flywheel and the parking support frame are arranged on the wheel axle of the small rear-wheel flywheel; a locker is arranged on the parking support frame, the bottom of the parking support frame is provided with an auxiliary shaft, both sides of the auxiliary shaft are connected with bearings, a vehicle support flywheel is arranged on the auxiliary shaft and connected with the lateral flywheel through small chains, and two small auxiliary travelling wheels are arranged on the auxiliary shaft. When tires are flat, as long as the parking support frame is put down and locked by the locker, the auxiliary travelling device still can be ridden or pushed for movement; the auxiliary travelling device can be totally regarded as the parking support frame when being not used at ordinary times; thus the auxiliary travelling device is reasonable and simple in structure, convenient to operate, and multifunctional.
Auxiliary travelling device for electric vehicle
2015-06-03
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 |
VEHICLE TRAVELLING CONTROL DEVICE AND VEHICLE TRAVELLING CONTROL METHOD
European Patent Office | 2025
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