| 摘要 |
Disclosed is a foldable electric bicycle, which comprises a bicycle frame, wheels (3), a handlebar (6) and a seat cushion (2). A rechargeable battery is installed in the front wheel. A drive electric motor and a controller are installed in the rear wheel. The bicycle frame comprises wheel frames (1) which are hinged to each other at the front and back. Each wheel frame is formed by connecting two half structures through multiple pins (10). A front wheel frame and a rear wheel frame are connected through a wheel frame folding and locking structure (5). Each wheel frame is provided with a wheel rim (11) used for containing the corresponding wheel. The wheels are connected to the wheel frames through a wheel folding and locking structure (4). The handlebar (6) is installed on the front wheel frame through a vertical rod (8) and a cross rod (7). The vertical rod is inserted into the front wheel frame and locked by a lifting and locking structure (13). The cross rod is hinged to the upper end of the vertical rod. The end of the cross rod is hinged to the handlebar. The seat cushion (2) is installed on the rear wheel frame through a lifting rod (9). The upper end of the lifting rod is connected to the seat cushion through a folding structure. According to the foldable electric bicycle, multiple folding and locking structures are adopted, such that the wheels can be folded relative to the wheel frames, the wheel frames can be folded, the seat cushion can be folded, and the handlebar can be folded. The space occupied is greatly reduced after the foldable electric bicycle is folded, and the foldable electric bicycle is simple in structure and convenient to operate. |
