The invention discloses a formula suspension and a racing car. The formula suspension comprises a wheel core, a stand column, guiding mechanisms, a third spring and a third spring base; the wheel coreand the stand column are connected; the guiding mechanisms are symmetrically arranged; each guiding mechanism comprises a cross arm, a push rod, a rocker arm and a spring shock absorber; one ends ofthe cross arms are connected with the stand column through cross arm bases; one ends of the push rods are hinged with the cross arm bases, and the other ends are hinged with first hinge points of therocker arms; one ends of the spring shock absorbers are hinged to second hinge points of the rocker arms; the other ends of the spring shock absorber are used for being connected with a car frame andthe extending direction of the spring shock absorbers is perpendicular to the extending direction of the rocker arms; one end of the third spring is connected with the third spring base, and the extending direction of the third spring is the same as that of the spring shock absorbers; two ends of the third spring base are hinged to the second hinge points of the corresponding rocker arms through third spring connecting rods correspondingly. According to the formula suspension and the racing car, instantaneous acceleration backward bending and instantaneous brake forward bending of the racing car can be effectively inhibited, and the problem that the traditional double-spring and transverse stabilizer bar structure cannot resist pitching is solved.

    本发明公开了一种方程式悬架及赛车,所述方程式悬架包括相连的轮芯和立柱,对称设置的导向机构,以及第三弹簧和第三弹簧底座;导向机构包括横臂、推杆、摇臂和弹簧减震器;横臂的一端通过横臂底座与立柱相连;推杆的一端与横臂底座铰接,另一端与摇臂的第一铰接点铰接;弹簧减震器的一端与摇臂的第二铰接点铰接,另一端用于与车架相连,其延伸方向与横臂的延伸方向垂直;第三弹簧的一端与第三弹簧底座相连,其延伸方向与弹簧减震器的延伸方向相同;第三弹簧底座的两端分别通过第三弹簧连接杆与对应摇臂的第二铰接点铰接。本发明能够有效的抑制赛车的瞬时加速后仰和瞬时制动前俯,解决传统的双弹簧和横向稳定杆结构不能抗俯仰的问题。


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    Titel :

    Formula suspension and racing car


    Weitere Titelangaben:

    方程式悬架及赛车


    Beteiligte:
    DING HUAFENG (Autor:in) / WAN JIAXIONG (Autor:in) / SU WENHANG (Autor:in) / GU YUYUAN (Autor:in) / CHU WEI (Autor:in)

    Erscheinungsdatum :

    2020-12-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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