| 摘要 |
The saddle consists of a central part connected to the frame, four cranks, two saddle halves, and two seat pins. The saddle halves are connected to the lower horizontal crank ends, and execute a curved movement during up and down movement of the saddle ends caused by pedaling. In the hip area of the cyclist, the curve has the same center as the curve on the other side. Due to this, the positions of the saddle halves adjust to the positions of thighs and seat during cycling, without causing any changes in original position. The central saddle part is supported by a pressure spring. The relative distance between the saddle halves is 10 - 30mm.
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