| 摘要 |
<p>The present invention relates to a front-wheel driving and rear-wheel steering bicycle, which comprises: a horizontal frame (11) in which a steering handle (30) is installed in one end portion and the other end portion is supported by an upper frame; a vertical frame (12) of which a lower end portion is axially supported by a rear wheel (40) and an upper end portion is coupled to the upper frame (10) by a hinge (13) to be rotatable from side to side; an upper frame (10); a lower frame (20); a steering device for changing the direction by rotating the rear wheel (40); a power device for including a power chain (74) which transmits a driving force of a driving gear (72) to a driven gear (71); and a buffer device installed in an upper end portion of the upper frame and the lower frame.</p> |
