The invention relates to a transverse spring and shock absorber double-wishbone suspension device, belongs to the technical field of vehicle suspension systems, and solves the problem that an existing double-wishbone suspension is large in occupied space. The suspension device comprises an upper swing arm, a rotating arm, a hydro-pneumatic spring, a lower swing arm and a connecting rod, one end of the upper swing arm is hinged with the wheel, and the other end is hinged with the frame; the lower swing arm is arranged below the upper swing arm, one end of the lower swing arm is hinged to the wheel, and the other end of the lower swing arm is hinged to the frame; the rotating arm is rotationally mounted on the frame; the connecting rod is connected between the lower swing arm and the rotating arm; the lower end of the connecting rod is hinged with the lower swing arm, and the upper end is hinged with the rotating arm; the hydro-pneumatic spring is transversely arranged on the side face of the frame, one end of the hydro-pneumatic spring is hinged to the frame, and the other end of the hydro-pneumatic spring is hinged to the rotating arm. The transverse damping of the suspension is realized, and the mounting space of the suspension is saved.

    本发明涉及一种横置弹簧与减振器双横臂悬架装置,属于车辆悬架系统技术领域,解决了现有双横臂悬架占用空间大的问题。本发明的悬架装置,包括:上摆臂、旋转臂、油气弹簧、下摆臂和连杆;所述上摆臂一端与车轮铰接,另一端与车架铰接;所述下摆臂设置在上摆臂的下方,且所述下摆臂一端与车轮铰接,另一端与车架铰接;所述旋转臂转动安装在车架上;所述连杆连接在下摆臂和旋转臂之间;所述连杆的下端与下摆臂铰接,上端与旋转臂铰接;所述油气弹簧横置在车架的侧面,且一端与车架铰接,另一端与旋转臂铰接。本发明实现了悬架的横向减震,且节省了悬架的安装空间。


    Access

    Download


    Export, share and cite



    Title :

    Transverse spring and shock absorber double-wishbone suspension device


    Additional title:

    一种横置弹簧与减振器双横臂悬架装置


    Contributors:
    ZHANG ZHONGSHENG (author) / QIU LULU (author) / MENG XIANGWEI (author) / CHANG QIUHONG (author) / WEI FULIN (author)

    Publication date :

    2024-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Shock absorber supporting arm for double-wishbone suspension, double-wishbone suspension and electric automobile

    LIU DONGPENG / MENG FANLIANG / LIU LILI et al. | European Patent Office | 2023

    Free access

    Double-wishbone rear suspension shock absorber assembly, double-wishbone rear suspension assembly and mounting method thereof

    FAN JUNYING / ZHAO ZHENGJIANG / ZHANG JINGWEN et al. | European Patent Office | 2020

    Free access

    DOUBLE WISHBONE TYPE SUSPENSION DEVICE

    SUZUKI HIROYUKI / FUNENO TAKESHI | European Patent Office | 2017

    Free access

    DOUBLE WISHBONE TYPE SUSPENSION DEVICE

    SUZUKI HIROYUKI / FUNANO TUYOSHI | European Patent Office | 2017

    Free access

    Double-wishbone independent suspension adjusting bus and double-wishbone independent suspension thereof

    GUAN XIN / LIU YANHUA / DUAN CHUNGUANG et al. | European Patent Office | 2020

    Free access