| 摘要 |
A handlebar joint, comprises a disc seat, a rotating disc and a clutch disposed between both of them and having flexible element that passes through a handlebar. In a normal coupling position, the two end of the clutch is coupled to the disc seat and the rotating disc so as to keep the handlebar relatively unmoved; and in the releasing position, the clutch does not couple with the disc seat, therefore, the handlebar can be bent. Also, in the coupling position, when the movements of the flexible element are executed, the clutch can be rotated to drive the deflectable element, so the movements cannot be influenced when the handlebar is bent.
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