| 摘要 |
PROBLEM TO BE SOLVED: To enable a trainee to practice walking safely by himself and, when he gets too tired to walk any longer, to ride to a predetermined place. SOLUTION: This self-propelled vehicle A for walking practice comprises a vehicle body 1 formed by connecting annular bodies 11, 12, 13 with connectors to be horizontal, a storable seat disposed in the vehicle body 1, rear wheels 32 and a front wheel 31 incorporated in the rear and front parts of the annular body 11, a motor 4 for driving the rear wheels 32, a battery 5 accumulating the power for actuation to the motor 4, a handle 6 for manually operating directions of the front wheel 31, a speed setter 7 for manually setting the vehicle speed, and a motor driving circuit 8 for actuating the motor 4 so as to gain the vehicle speed set at the speed setter 7, so that in practicing walking, it enables an aged person to enter the vehicle body 1, to practice to walk by gripping the handle 6, and when he gets tired, to sit on the seat for a ride to a predetermined place. |
