The invention discloses a damping force variable shock absorber. A damping force variable shock absorber according to an embodiment of the present invention includes a damping force regulating valve and a solenoid driving the damping force regulating valve, the solenoid may include: a housing having an opening formed on one side thereof to communicate with the damping force regulating valve; a coil disposed inside the housing and providing a magnetic field; a lever that moves in the longitudinal direction of the housing and has one end portion penetrating the opening; a plunger which holds the rod and moves the rod in the length direction under the influence of a magnetic field; one end part of the rod penetrates through the core body and is used for supporting the rod; and a guide disposed on the other end side of the rod and fixed to the housing, the guide having a tapered side wall formed on the lower portion thereof.

    本发明公开一种阻尼力可变减震器。根据本实施例的阻尼力可变减震器,包括阻尼力调节阀和驱动阻尼力调节阀的螺线管,螺线管可以包括:外壳,在一侧形成有与阻尼力调节阀连通的开口;线圈,设置在外壳内部并提供磁场;杆,沿外壳的长度方向移动,并且杆的一端部贯穿开口;柱塞,保持杆并在磁场的影响下使杆沿长度方向移动;芯体,杆的一端部贯穿芯体,用于支撑杆;以及导件,配置在杆的另一端部侧并固定在外壳,在导件的下部形成有锥形的侧壁。


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    Title :

    Damping force variable shock absorber


    Additional title:

    阻尼力可变减震器


    Contributors:

    Publication date :

    2024-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16F SPRINGS , Federn



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