| 摘要 |
<p>PURPOSE:To facilitate assembly and disassembly so as to improve a mounting property to a passenger car by providing a main frame part, containing a holder pipe vertically provided for mounting a seat, and a rear frame part, arranging the center of gravity behind to mount a tumble-preventing bar to the rear end, in a car body frame into a separate unit. CONSTITUTION:A seat 25 and a battery 24 are separated from a car body to divide a car body frame 28 into a main frame part 28a and a rear frame part(drive part)28b, and both rear part sides of the main frame 28a and an upper part of a holder pipe 29 are engaged with a front part of the rear frame part 28b. A steering shaft 20 can be folded on the main frame part 28a relating to the bear. A tumble-preventing bar 31 is provided in a rear part of the rear frame 28b thus to lift a rear part of the main frame part 28a, so that the main frame part 28a, when it is disengaged, can be placed still with a certain angle. A connecting mechanism is constituted of a fitting part (b) in an upper part of the holer pipe 29 and a stop part (c) in the center of a main pipe 37.</p> |
