The invention provides a tiltable tricycle and belongs to the technical field of vehicles. Two sides of the rear suspension structure of the vehicle are connected to the adjusting devices through the connecting rods correspondingly, the adjusting drivers in the adjusting devices drive the rotating shafts to rotate, the rotating shafts act on the corresponding connecting rods through the torsional springs, and the acting force is changed through rotation of the rotating shafts; when the vehicle runs at a low speed, the acting force of the torsional spring on the connecting rod can be increased or decreased, and the limiting strength of the connecting rod on the rear suspension structure is enhanced or weakened, so the inclination amount of the rear suspension structure is reduced or increased, and safety accidents such as rollover at a low speed are prevented; the requirement for different inclination amounts of the rear suspension structure in the high-speed running state and the low-speed running state of the vehicle is met through adjustment, the structure is reliable, safety guarantee is higher, riding comfort is better, and application and popularization of tricycles are better facilitated.

    本发明提供了一种可倾斜三轮车,属于车辆的技术领域。本发明将车辆的后悬挂结构的两侧分别通过连杆连接于调节装置上,通过调节装置中的调节驱动器带动转轴转动,使得转轴通过扭簧作用于对应的连杆上,并通过转轴转动来改变作用力大小,从而使得连杆对后悬挂结构的限制强度发生改变,在车辆低速运行时,可增大或减小扭簧对连杆的作用力,使连杆对后悬挂结构的限制强度增强或减弱,从而减小或增大了后悬挂结构的倾斜量,防止了低速时翻车等安全事故的发生,以及达到高速时车辆自适应路况的目的,通过调节满足了车辆高速和低速两种运行状态下对后悬挂结构倾斜量不同的需求,结构可靠、安全保障性更高,乘坐舒适性更好,更利于三轮车的推广和使用。


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    Title :

    Tiltable tricycle


    Additional title:

    一种可倾斜三轮车


    Contributors:
    SUN NING (author) / SHAO CHANGHUI (author)

    Publication date :

    2021-04-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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