An anti-toppling frame assembly comprises a main frame, a steering system is arranged in front of the main frame, a rear axle is arranged behind the main frame and comprises a long shaft fixedly connected with the main frame, the long shaft is obliquely arranged in the backward direction, a shaft sleeve capable of rotating around the long shaft is arranged outside the long shaft, and limiting blocks are arranged at the upper end and the lower end of the long shaft. The shaft sleeve is arranged between the limiting blocks, the upper end and the lower end of the shaft sleeve are connected with the supporting frame through a plurality of connecting rods, the rear wheels are arranged on the two sides of the supporting frame, one side of the supporting frame is connected with a torsion bar through a ball bearing, the torsion bar is arranged in the diagonal direction, the torsion bar is connected with a steering system, and the steering system controls the rotating direction of the front wheels. And the rear wheel and the front wheel rotate in opposite directions through the torsion bar, so that safe turning driving is realized at a relatively high vehicle speed and a relatively high turning angle, and the stability of driving and turning is improved.

    一种防倾倒车架总成,包括主车架,所述主车架前方设有转向系统,所述主车架的后方设有后桥,所述后桥包括与主车架固定连接的长轴,所述长轴向后方向倾斜设置,所述长轴外设有可围绕长轴转动的轴套,所述长轴的上下两端设有限位块,所述轴套的设置在限位块之间,所述轴套的上下两端通过多个连接杆连接支撑架,支撑架两侧设有后车轮,所述支撑架的一侧通过球头轴承连接一沿对角线方向设置的扭杆,所述扭杆连接转向系统,所述转向系统控制前轮转动方向,并且通过扭杆使后轮与前轮反方向转动,保证在较高的车速及转弯角度下实现安全转弯行驶,提高行驶转弯的稳定性。


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    Title :

    Anti-toppling frame assembly


    Additional title:

    一种防倾倒车架总成


    Contributors:

    Publication date :

    2022-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62K Fahrräder , CYCLES



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