| 摘要 |
<p>PURPOSE:To elongate the traveling distance of a motor-driven vehicle by horizontally arranging a battery board which is formed by assembling a number of pipe members in a range over the whole length between the front and rear wheels, in the lowermost part of a car body,and allowing a number of batteries to be mounted. CONSTITUTION:As for a motor-driven vehicle, the motor of a traveling driving source is assembled into an axle part between the right and left rear wheels 5 supported on a rear part frame 3. A front wheel 1 which is steered by a steering wheel 10 is supported on a front part frame having a pipe structure having a battery board 2 as main structure. In this case, the battery board 2 is formed by assembling a number of pipe members 2a into a box form within a range over nearly whole length between a front wheel 1 and rear wheel 5, at the lowermost part (slightly lower position from the on-floor height of the axle of the front and rear wheels 1 and 5) of a car body. A number of batteries 11 are mounted on the battery board 2. A number of batteries 11 can be mounted, and the extension of the traveling distance is achieved.</p> |
