The invention relates to an electric power-assisted bicycle saddle lifting adjusting mechanism, and the mechanism comprises a bicycle frame vertical pipe in a bicycle frame body and is characterized in that an electric control driving device is arranged in the bicycle frame vertical pipe, the upper end of the bicycle frame vertical pipe is connected with a saddle assembly in a sleeved mode, and the saddle assembly is connected with the electric control driving device through a transmission lead screw; a motor in the electric control driving device rotates forwards and backwards, so the transmission lead screw drives the saddle assembly to achieve lifting of the saddle assembly along the frame vertical pipe. According to the electric power-assisted bicycle saddle lifting adjusting mechanism, after the electric control driving device and the transmission lead screw are arranged in the bicycle frame body and the saddle is connected, the electric control motor operates to rotate forwards and backwards, the motor is decelerated through the star wheel speed reducer, the lifting of the saddle is adjusted more stably, and the saddle can be adjusted during static stop and dynamic driving; particularly, the height of the saddle is lowered as much as possible during getting on, and the saddle is adjusted to the optimal height during riding, so that the comfort level of riding is greatly increased, and compared with an adjusting mode in the prior art, remarkable technical progress is achieved.

    本发明涉及一种电助力自行车鞍座升降调节机构,包括车架主体中的车架竖管,其特征在于,车架竖管中设置电控驱动装置,车架竖管的上端套接鞍座组件,鞍座组件与电控驱动装置之间通过传动丝杆连接,通过电控驱动装置中电机运行正反转,使传动丝杆带动鞍座组件实现鞍座组件沿车架竖管的升降。本发明的电助力自行车鞍座升降调节机构,在车架主体中设置电控驱动装置、传动丝杆,连接鞍座后,通过电控电机运行正反转,电机再经星轮减速器降速更平稳的调节鞍座的升降,使其在静态停止时以及动态行驶中都能调节,尤其上车时尽量放低鞍座的高度,骑行时再调至最佳高度,这样大大增加了用车的舒适度,相比现有技术中的调整方式具有显著的技术进步。


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    Title :

    Electric power-assisted bicycle saddle lifting adjusting mechanism


    Additional title:

    一种电助力自行车鞍座升降调节机构


    Contributors:

    Publication date :

    2021-08-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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