| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To travel by putting feet on while standing like a kickboard and to propel and curve a traveling implement 1 by body weight movement. <P>SOLUTION: The traveling implement includes three wheels 11a, 11b and 11c disposed on one straight line, frames 12a and 12b to which the three wheels are freely rotatably attached, and a holding part 13 attached to the front part of the frames, and the diameter of the wheel 11b disposed at the center is made larger than the diameter of the wheels 11a and 11b disposed at the front and back. A user 19 puts the feet on step bases 14a and 14b, grips the grip parts 16a and 16b of the holding part 13, applies body weight to the front and back, turns the state that the wheel 11c at the back and the wheel 11b at the center come into contact with the ground surface and the wheel 11a at the front is floating to the state that the wheel 11a at the front and the wheel 11b at the center come into contact with the ground surface and the wheel 11c at the back is floating, and thus advances the traveling implement 1. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
