| 摘要 |
PURPOSE: A folding electric walking aid vehicle is provided to be driven by an electromotive force and to maintain its speed at an uphill or a downhill. CONSTITUTION: A folding electric walking aid vehicle includes a main frame (1), an auxiliary frame (2), a power unit, a control unit (4), and a folding control unit. Driving wheels are combined with the bottom of the main frame which is vertical to the surface. Handles are formed on the upper end of the main frame. The auxiliary frame is horizontally combined with the main frame. The power unit provides electric power to operate the driving wheels. The control unit controls the power unit. The folding control unit is folded in parallel with the auxiliary frame. |
