The invention discloses a seat cushion and a bicycle. The seat cushion comprises a folding frame, a fixed part and a seat cushion part, the folding frame is formed by rotationally connecting a plurality of folding sub-pieces, and the folding frame has a folding state and an unfolding state; the bottom of the folding frame is connected with the fixed part; the top of the folding frame is rotationally connected with the cushion part; when the folding frame is in a folded state, the fixed part is located above the cushion part, the multiple folding sub-pieces are folded mutually and located between the fixed part and the cushion part, and a person can sit on the cushion part conveniently; when the folding frame is in the unfolded state, the multiple folding sub-pieces are unfolded and form a frame structure with a containing cavity, and objects can be conveniently placed in the containing cavity. Therefore, the seat cushion has multiple functions and is wider in application range.

    本发明公开了一种坐垫及自行车,其中坐垫包括折叠架、固定部和坐垫部;折叠架由多个折叠子件转动连接而成,折叠架具有折叠状态和展开状态;折叠架的底部与固定部连接;折叠架的顶部与坐垫部转动连接;当折叠架处于折叠状态,固定部位于坐垫部的上方,多个折叠子件相互折叠且位于固定部和坐垫部之间,便于人坐在坐垫部上;当所述折叠架处于展开状态,多个折叠子件展开并形成具有容纳腔的框架结构,便于将物体放置到容纳腔中。使得该坐垫具有多功能性,用途更广。


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    Title :

    Seat cushion and bicycle


    Additional title:

    一种坐垫及自行车


    Contributors:
    WANG RUICHAO (author) / GAO XIANG (author) / LI HUIJUN (author) / CAI CHUANQI (author) / WANG HAO (author)

    Publication date :

    2021-09-17


    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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