The invention discloses a middle motor hanging part, and the hanging part comprises a hanging part body and a fixed pressing piece; the hanging part body and the fixed pressing piece are connected through a bolt, the hanging part body comprises a linear stress body and a curved surface stress body which are integrally formed, the linear stress body is provided with a five-way connecting part, the five-way connecting part is provided with a five-way connecting hole and two pressing piece connecting holes, the fixed pressing piece is provided with a five-way auxiliary connecting hole and two hanging part body connecting holes, the five-way auxiliary connecting hole is in butt joint with the five-way connecting hole and is communicated with the five-way connecting hole, and the two hanging part body connecting holes are in butt joint with the two pressing piece connecting holes and are communicated with the two pressing piece connecting holes; and the fixed pressing sheet is also provided with two motor connecting holes. According to the invention, the stress structure of the middle motor hanging piece is changed, and the fixed pressing piece is additionally provided with four fixed screws, so that the relative stress strength of the motor fixed on the frame is increased, and the damage to the motor hanging piece for fixing the motor caused by severe road conditions during riding is reduced to be negligible, thereby prolonging the service life of the bicycle and also increasing the safety of a rider.
本发明中置电机挂件,包括挂件本体和固定压片,所述挂件本体和固定压片通过螺栓连接,所述挂件本体包括一体成型的直线受力主体与曲面受力主体,所述直线受力主体设有五通连接部,所述五通连接部设有五通连接孔和两个压片连接孔,所述固定压片设有五通辅助连接孔和两个挂件本体连接孔,五通辅助连接孔与五通连接孔对接且贯通,所述两个挂件本体连接孔与两个压片连接孔对接且贯通,所述固定压片还设有两个电机连接孔。本发明通过改变中置电机挂件的受力结构,固定压片增加为四颗固定螺丝,增加了电机固定在车架上的相对受力强度,骑行中恶劣路况对固定电机的电机挂件损伤降到忽略不计,进而延长车辆的使用寿命,也同样增加了骑行者的安全性。
Middle motor hanging part
中置电机挂件
2022-01-04
Patent
Electronic Resource
Chinese
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
HANGING METAL FITTING, HANGING STRUCTURE, AND HANGING METHOD
European Patent Office | 2021
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