| 摘要 |
The present invention relates to a unicycle. The unicycle includes: a saddle; a saddle pillar extended from the bottom of the saddle in upper and lower directions, and connected to a support guard surrounding an outer surface of a pedal shaft; a fixing shaft extended parallel to the ground in left and right directions, and having a side fixed to the saddle pillar; and an assisting tool having a long hole through which the other side of the fixing shaft penetrates, and surrounding a part of the outer surface of the support guard. The assisting tool is able to rotate around the pedal shaft. |
