| 摘要 |
A frame head (3) has in its upper part the first tap (4) through which the head (3) is collapsible connected with a rear stay (6). The second tap (5) is located at the frame head (3) under the first tap (4). A cross member (7) is pivotable placed on the second tap (5). A saddle (9) is placed at the end of the cross member (7). A stopper (8) is formed at the cross member (7) between the end with the saddle (9) and the end engaged in the second tap (5), wherein the stopper (8) traps opening of the rear stay (6). A frontal wheel (2) is carried by a fork at the end of a frontal stay (3) that is rotary placed at the head (3) and interconnected with handlebars (11) for riding direction control. The vehicle is forced through foot pushing of the ground, when a riding person sits on the saddle (9) and easily reaches the ground. After dismounting, the load in the frame is released and a drawing rod (10) through one motion can be disconnected from gearing with the first tap (4). The rear stay (6) is reclined through the first tap (4) to the first stay (1) whereby space-saving portable setup is achieved. |
