| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a tricycle for improving stability during traveling and getting on and off. <P>SOLUTION: Inside front wheel support parts 162L and 162R are respectively rotatably arranged in side posts 15L and 15R by projecting inside wheel shaft support parts 169L and 169R from the lower end of the side posts 15L and 15R. An upper part of the inside front wheel support parts 162L and 162R and outside front wheel support parts 161L and 161R are connected by connecting members 163L and 163R. Two front wheels 11L and 11R are respectively arranged between the side posts 15L and 15R and the outside front wheel support parts 161L and 161R. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
