The invention discloses a dustproof and rainproof device for a bicycle and a shared bicycle. The dustproof and rainproof device for the bicycle comprises a seat cover, a rotating assembly and a linkage assembly, the rotating assembly comprises a first shaft, a first shell and a first elastic piece, the first shaft penetrates through the first shell, and the inner circumferential surface of the first shell and the outer circumferential surface of the first shaft are arranged at an interval; the first shaft is suitable for being connected with a seat supporting shaft of the bicycle, the first shell is connected with a seat cover, the first elastic piece is arranged on the first shaft in a penetrating mode and located in the first shell, one end of the first elastic piece is connected with the first shell, the other end of the first elastic piece is connected with the first shaft, the linkage assembly is suitable for being arranged on the bicycle, and one end of the linkage assembly is suitable for being connected with a bicycle lock, The other end of the linkage assembly is connected with the first shell. The dustproof and rainproof device for the bicycle has the advantages of being simple in structure, low in cost, convenient to use and the like.

    本发明公开一种单车用防尘防雨装置和共享单车,所述单车用防尘防雨装置包括座椅罩、转动组件和联动组件,转动组件包括第一轴、第一壳和第一弹性件,第一轴贯穿第一壳,第一壳的内周面和第一轴的外周面间隔设置,第一轴适于与单车的车座支撑轴相连,第一壳与座椅罩相连第一弹性件穿设在第一轴上且位于第一壳内,第一弹性件的一端与第一壳相连,弹性件的另一端与第一轴相连,联动组件适于设在单车上,联动组件的一端适于车锁相连,联动组件的另一端第一壳相连。本发明的单车用防尘防雨装置具有结构简单、成本低廉、使用方便等优点。


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    Title :

    Dustproof and rainproof device for bicycle and shared bicycle


    Additional title:

    单车用防尘防雨装置和共享单车


    Contributors:
    LI XUEQIAN (author) / LI JIAHUI (author)

    Publication date :

    2021-11-26


    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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