| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle suitable as a playing tool particularly in a play ground or the like, capable of actually accommodating a passenger and driving, not taking a form to run by rotating wheels like ordinary bicycles or cars but to run in quite a new form. SOLUTION: Two ring frames 1, 101 are fixed to be orthogonal to each other, and a passenger P seated in its center swings back and forth, thereby displacing the center of gravity G of the vehicle 100 from the perpendicular line E passing through the center of the ring frames 1, 101 and thus moves by rolling both ring frames 1, 101. |
