The invention relates to a height adjustable seatpost for a bicycle. An example height adjustable seatpost includes an upper tube and a lower tube configured in a telescopic arrangement. The height adjustable seatpost also includes a shaft coupled to the lower tube and extending into the upper tube, and a piston assembly coupled to the shaft and disposed in the upper tube. The piston assembly includes a piston dividing the upper tube into a first chamber and a second chamber. The first chamber and the second chamber are filled with a fluid. The piston assembly includes a valve operable between a closed state in which fluid is prevented from flowing between the first chamber and the second chamber and an open state for flowing fluid between the first chamber and the second chamber. The height adjustable seatpost also includes a solenoid for controlling the valve.

    本申请涉及用于自行车的高度可调节座杆。示例高度可调节座杆包括以伸缩布置构造的上管和下管。高度可调节座杆还包括联接到下管并且延伸到上管中的轴、联接到轴并设置在上管中的活塞组件。活塞组件包括将上管分成第一腔室和第二腔室的活塞。第一腔室和第二腔室填充有流体。活塞组件包括阀,该阀能够在关闭状态和打开状态之间操作,在所述关闭状态中阻止流体在第一腔室和第二腔室之间流动,所述打开状态用于使流体在第一腔室和第二腔室之间流动。高度可调节座杆还包括用于控制阀的螺线管。


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    Titel :

    Height-adjustable seat post for bicycle


    Weitere Titelangaben:

    用于自行车的高度可调节座杆


    Beteiligte:
    CHAMBERS RAFER (Autor:in) / GORKIEWICZ CHRISTOPHER E (Autor:in) / HSU ERIC (Autor:in) / COFFMAN DANIEL F (Autor:in) / MCKEE ALAN K (Autor:in) / DUNLAP CHARLES (Autor:in)

    Erscheinungsdatum :

    21.05.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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