The bicycle flywheel assembly comprises a shell and an inner core which are movably connected together in a sleeved mode, ratchets are arranged on the inner side of the shell, the inner core is connected with two jacks, the jacks and the ratchets are in one-way clamping connection, two installation grooves are formed in the outer wall of the inner core, a through groove is formed between the two installation grooves, a rotating shaft is arranged at one end of each jack, and the other end of each jack is provided with a through hole. The rotating shafts are coupled in the mounting grooves, an elastic connecting piece is connected between the two rotating shafts, the elastic connecting piece is movably inserted in the through groove, an elastic reset piece is connected between the side wall of the jack and the inner core, one side, facing the mounting grooves, of the elastic reset piece is connected with a Y-shaped elastic piece, and two cleaning heads are symmetrically mounted at the top of the Y-shaped elastic piece. The defects in the prior art can be overcome, and the problem that the jack in the flywheel is sticky is thoroughly solved.
本发明公开了一种单车飞轮组件,包括活动套接在一起的外壳和内芯,外壳内侧设置有棘齿,内芯上连接有两个千斤,千斤与棘齿单向卡接,所述内芯外壁设置有两个安装槽,两个安装槽之间设置有通槽,千斤的一端设置有旋转轴,旋转轴轴接于安装槽内,两个旋转轴之间连接有弹性连接片,弹性连接片活动插接在通槽内,千斤侧壁与内芯之间连接有弹性复位片,弹性复位片朝向安装槽的一侧连接有Y形弹片,Y形弹片顶部对称安装有两个清洁头。本发明能够改进现有技术的不足,彻底解决了飞轮内千斤粘滞的问题。
Bicycle flywheel assembly
一种单车飞轮组件
2023-11-03
Patent
Elektronische Ressource
Chinesisch