The invention relates to the technical field of bicycle shock absorption, and discloses a novel bicycle shock absorption cushion which comprises a cushion body. A sliding groove is formed in the bottom of the cushion body, a fixed steel plate, a movable steel plate and buffer steel plates are installed in the sliding groove, the fixed steel plate is located in the center, and the buffer steel plates are located on the two sides. The movable steel plate is located between the fixed steel plate and the buffer steel plates, the fixed steel plate and the buffer steel plates are fixedly installed with the sliding groove, the movable steel plate is clamped in the sliding groove, and two symmetrical movable rods are hinged to the bottom of the movable steel plate. Through the designed connectingrod and extrusion rod, when the cushion is vibrated to be pressed down, the connecting rod can synchronously drive the extrusion rod to carry out jacking action, the position of an additional safety magnet is lifted up to achieve a mutual exclusion effect with a hedging magnet below the cushion, the cushion obtains an additional buffering force, and the problem of an insufficient buffer force caused by excessive instantaneous pressure at the moment is avoided.
本发明涉及自行车减震技术领域,且公开了一种新型自行车减震坐垫,包括坐垫,所述坐垫的底部开设有滑动槽,所述滑动槽内安装有固定钢板、移动钢板和缓冲钢板,所述固定钢板位于中心,所述缓冲钢板位于两侧,所述移动钢板位于固定钢板与缓冲钢板之间,且固定钢板与缓冲钢板均与滑动槽固定安装,所述移动钢板卡接在滑动槽内,所述移动钢板的底部铰接有两个对称的活动杆。本发明通过设计的连接杆与挤压杆,使坐垫在受震动进行下压时,能使连接杆同步带动挤压杆进行顶升动作,将额外的安全磁铁位置上抬,与坐垫下方的对冲磁铁发生互斥作用,使坐垫获得一个额外的缓冲力,避免了此时瞬时压力过大带来的缓冲力不足的问题。
Novel bicycle shock absorption cushion
一种新型自行车减震坐垫
2021-02-12
Patent
Electronic Resource
Chinese