Three-point type folding bicycle saddle
A folding bicycle, three-point technology, applied in its innovative structural field, can solve the problems of unstable sitting, lack of sense of direction, ischial and pubic pain, etc., and achieve the effect of restoring usage habits, using stable and reliable, and reducing pain.
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[0012] In the accompanying drawings, the base (4) of the three-point folding bicycle seat is made of ABS hard engineering plastics, and the base (4) is covered with a flexible polyurethane foam (5) with a thickness of 8mm-12mm. The surface is wrapped in leather, and it consists of a long scoop-shaped foldable front seat cushion (1) and two circular left and right seat cushions (3, 2), the rear end of the foldable front seat cushion (1) Made into a concave (7) shape, relying on two V-shaped springs (11) with a diameter of 3.5mm-5.0mm below it and hinged on the On a ratchet seat (27), a pin bar (10) is worn in the spiral circle of the middle section of the two V-shaped springs (11), and the pin bar (10) is wrapped with a rubber sleeve to enhance buffering. A V-shaped spring (11) is installed in the spring clip groove (9) at the bottom of the front seat cushion (1), and the upper section head of the V-shaped spring (11) is fixed to the jack at the bottom rear end of the front sea...
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