| 摘要 |
The least volume of folding handle bar for bicycle comprises a handle bar including a first handle bar and a second handle bar wherein the connections of the first and second handle bar locating handle holders, each of it having a hollow body, and each handle holder where side of they installing two connecting members in parallel horizon, locating a gap between they and connecting members of one of handle holder locating a hole of each of they, which including a pin put into said holes of connecting members; a stem coupling to the first and second handle bars; and a control screw device which one side of it coupling to the pin through the gap of the connecting members and fastening or releasing the handle bars by the other side of it touching the connecting members of the handle bar.
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