The electric bicycle rear wheel single-arm shock absorber comprises a connecting base, a cantilever fork and an elastic device, wherein one end of the cantilever fork is fixedly connected with the connecting base, the other end of the cantilever fork is hinged to a bicycle frame, the lower end of the elastic device is hinged to the upper side of the cantilever fork, the upper end of the elastic device is hinged to the bicycle frame, and the connecting base is fixedly connected to a gearbox body. The rear wheel single-arm shock absorber has a stable structure, parts are well matched, sealing isreliable, the self-adaptive capacity to the mounting angle is improved, the service life of the damper is prolonged, damping efficiency of the damper is improved, and therefore the riding comfort isimproved.
本发明公开了一种电动自行车后轮独臂减震器,包括连接座、悬臂叉和弹性装置,悬臂叉一端与连接座固定连接,另一端铰接到车架上,弹性装置下端铰接在悬臂叉上侧,上端铰接到车架上,连接座固定连接在变速箱体上。本发明后轮独臂减震装置,具有稳定的结构,零部件之间配合良好,密封可靠,提高了对安装角度的自适应能力,提高了减震器的使用寿命和减震效率,从而提高了骑车的舒适度。
Electric bicycle rear wheel single-arm shock absorber
一种电动自行车后轮独臂减震器
2021-01-29
Patent
Elektronische Ressource
Chinesisch