The invention relates to a foldable electric bicycle comprising a bicycle frame, wheels, a stem and a seat cushion. A rechargeable battery is installed in the front wheel. A drive motor and a controller are installed in the rear wheel. The bicycle frame comprises a front wheel frame and a rear wheel frame which are hinged to each other. Each wheel frame is formed by connecting two half structures through multiple pins. The front wheel frame and the rear wheel frame are connected through a wheel frame folding and locking structure. Each wheel frame is provided with a wheel rim used for containing the corresponding wheel. The wheels are connected with the wheel frames through wheel folding and locking structures. The stem is installed on the front wheel frame through a vertical rod and a cross rod. The vertical rod is inserted into the front wheel frame and locked through a lifting locking structure. The cross rod is hinged to the upper end of the vertical rod. The end of the cross rod is hinged to the stem. The seat cushion is installed on the rear wheel frame through a lifting rod. The upper end of the lifting rod is connected with the seat cushion through a folding structure. According to the foldable electric bicycle, multiple folding and locking structures are adopted, the wheels can be folded relative to the wheel frames, the wheel frames can be folded, the seat cushion can be folded, and the stem can be folded; the occupied space is greatly reduced after the foldable electric bicycle is folded, and the foldable electric bicycle is simple in structure and convenient to operate.
Foldable electric bicycle
2015-06-17
Patent
Electronic Resource
English
IPC: | B62K Fahrräder , CYCLES |