The invention discloses a foldable vehicle suspension fork with a rotating shaft, which belongs to the technical field of vehicle damping and comprises an upper fork tube, a shaft seat, a fork arm, an axle seat and a damping spring. The shaft seat is fixed at the lower end of the upper fork pipe and is provided with a shaft hole positioned behind the lower end of the upper fork pipe; the two fork arms are arranged on the two sides of the lower end of the upper fork pipe in a bilateral symmetry mode, and the upper ends of the fork arms are assembled on the shaft seat through rotating shafts inserted into the shaft holes. The bridge seat is fixed to the fork arm and located below the lower end of the upper fork pipe. The damping spring is installed below the lower end of the upper fork pipe, the upper end of the damping spring abuts against the lower portion of the upper fork pipe, and the lower end of the damping spring abuts against the bridge seat. The foldable bicycle suspension fork with the rotating shaft is compact and simple in structural design and excellent in damping effect, the portability, the stability and the controllability of a bicycle are improved, the service life is prolonged, and the maintenance cost is reduced.
本发明公开了一种折叠车带转轴避震前叉,属于车辆减震技术领域,包括上叉管、轴座、叉臂、桥座和减震弹簧;所述轴座固定于所述上叉管的下端,所述轴座设有位于上叉管下端后方的轴孔;两所述叉臂左右对称设于所述上叉管下端两侧,且所述叉臂的上端部通过插入轴孔的转轴配装于轴座;所述桥座固定于所述叉臂且位于所述上叉管下端的下方;所述减震弹簧安装于所述上叉管下端的下方,所述减震弹簧的上端顶压所述上叉管的下部,所述减震弹簧的下端顶压所述桥座。本折叠车带转轴避震前叉结构设计紧凑简洁,减震效果优异,提高了车辆的便携性、稳定性和操控性,延长了使用寿命,降低了维护成本。
Folding bicycle suspension fork with rotating shaft
一种折叠车带转轴避震前叉
2024-08-23
Patent
Electronic Resource
Chinese
IPC: | B62K Fahrräder , CYCLES |