| 摘要 |
<p>The bicycle has a front frame (1) supporting a steering assembly (11), and a rear hitch tongue (3) comprising three pivot connection elements. A pedal assembly, the front frame and a rear wheel are pivotally mounted on the tongue through the pivot connection elements, respectively. The rear hitch tongue forms a rigid connection among the pivot connection elements, where one of the pivot connection elements is connected to the front frame and a shock absorber (7) through an assembly of a connecting rod (6a) or tipper (6b).</p> |
