| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a multi-use tricycle, which can riding and travelling as a cycle, and walking while pushing as a baggage cart, a shopping cart, or a stroller. <P>SOLUTION: The tricycle has a structure with two front wheels and one rear wheel. The front wheels can be folded. A saddle stem can be tilted, and a carrier is provided on the saddle stem. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
