The invention discloses a stabilizer bar assembly and a vehicle. The stabilizer bar assembly comprises a first stabilizer bar and a second stabilizer bar, the first stabilizing rod is fixedly connected with the cylinder barrel, an adjusting cavity and a mounting cavity are formed in the cylinder barrel, and a first adjusting valve is arranged in the cylinder barrel; the rotating shaft is connected with the second stabilizer bar, at least part of the rotating shaft extends into the mounting cavity, the first piston is mounted in the mounting cavity and arranged outside the rotating shaft in a sleeving mode, the rotating shaft is in threaded fit with the cylinder barrel, and the first piston divides the mounting cavity into a first cavity and a second cavity; the first adjusting valve is used for selectively communicating the adjusting cavity with the first cavity, the piston is provided with a second adjusting valve, and the second adjusting valve is used for selectively communicating the first cavity with the second cavity. According to the embodiment of the invention, the first adjusting valve and the second adjusting valve are arranged in the cylinder barrel, the radial size of a stabilizer bar disconnecting or connecting device is reduced, meanwhile, arrangement is convenient, the adjusting cavity and the cylinder barrel are integrated, and the defect that an external energy accumulator is large in size is overcome.

    本发明公开了一种稳定杆总成及车辆,稳定杆总成包括:第一稳定杆和第二稳定杆;缸筒,第一稳定杆与缸筒固定相连,缸筒内形成有调节腔和安装腔,缸筒内设有第一调节阀;第一活塞和旋转轴,旋转轴与第二稳定杆相连,且旋转轴的至少部分伸至安装腔内,第一活塞安装于安装腔内且套设于旋转轴外,旋转轴与缸筒螺纹配合,且第一活塞将安装腔分隔为第一腔和第二腔,第一调节阀用于将调节腔与第一腔选择性地连通,活塞设有第二调节阀,第二调节阀用于将第一腔与第二腔选择性地连通。本发明实施例将第一调节阀和第二调节阀内置于缸筒内,降低稳定杆断开或连接装置径向尺寸的同时方便布置,将调节腔与缸筒集成,解决外置蓄能器体积较大的缺陷。


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    Title :

    Stabilizer bar assembly and vehicle


    Additional title:

    稳定杆总成及车辆


    Contributors:
    PANG HUIJIAN (author) / CAO MENGYING (author) / WANG JINZHU (author) / FU YAO (author)

    Publication date :

    2025-03-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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