The invention provides a stabilizer bar system with gradually changing rigidity, and relates to the field of stabilizer bars. The stabilizer bar system with the gradually changing rigidity comprises a transverse stabilizer bar, a first hanging rod, a second hanging rod, a first support and a second support, the transverse stabilizer bar is of a U-shaped bar structure, the first support and the second support are installed on the transverse bar section, and rubber bearings are arranged between the two supports and the transverse bar section. The rubber bearing is hooped outside the cross rod section in the circumferential direction, at least one buffer cavity is formed in the rubber bearing, the inner side cavity wall of the buffer cavity corresponds to the cross rod section, and the outer side cavity wall of the buffer cavity corresponds to the first support or the second support; during side inclination, the transverse stabilizer bar is used for extruding the rubber bearing and changing the opening and closing state of the buffer cavity; when the inner side cavity wall and the outer side cavity wall of the buffer cavity are separated, the stabilizer bar system is in a low-rigidity state; after the inner side cavity wall and the outer side cavity wall of the buffer cavity are attached, the stabilizer bar system is in a high-rigidity state, and smoothness and controllability of a vehicle under the driving condition are guaranteed.

    本发明提供了一种渐变刚度的稳定杆系统,涉及稳定杆领域。渐变刚度的稳定杆系统包括横向稳定杆、第一吊杆、第二吊杆、第一支座和第二支座,横向稳定杆为U形杆结构,第一支座、第二支座分别安装于横杆段上,两个支座与横杆段之间均设有橡胶轴承;橡胶轴承呈周向箍设于横杆段的外部,橡胶轴承的内部设有至少一个缓冲腔,缓冲腔的内侧腔壁与横杆段相对应,缓冲腔的外侧腔壁与第一支座或第二支座相对应;侧倾时,横向稳定杆用于挤压橡胶轴承,并改变缓冲腔的张合状态;在缓冲腔的内侧腔壁与外侧腔壁分离时,稳定杆系统处于低刚度状态;在缓冲腔的内侧腔壁与外侧腔壁贴合后,稳定杆系统处于高刚度状态,保证了行驶情况下车辆的平顺性和操控性。


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    Titel :

    Stabilizer bar system with gradually changing rigidity


    Weitere Titelangaben:

    一种渐变刚度的稳定杆系统


    Beteiligte:
    ZHU QINGXIAO (Autor:in) / LI JUN (Autor:in) / YANG SHENGSHENG (Autor:in) / YU DONG (Autor:in) / LAO ZHENHAI (Autor:in) / WANG YUAN (Autor:in) / WANG WEI (Autor:in)

    Erscheinungsdatum :

    2022-08-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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