The invention provides a multi-position buffering suspension structure and a vehicle and relates to the technical field of vehicles, and the vehicle comprises a power assembly, a vehicle frame and the suspension structure capable of achieving multi-position buffering. The suspension structure comprises a main body and a damping assembly, the main body is connected with a longitudinal beam and a power assembly of a frame, and the damping assembly is connected with the main body. In the state that the vehicle is collided and the collision force value is smaller than a set threshold value, the damping assembly can buffer vibration in the first direction, the second direction and the third direction so as to absorb collision energy in the three directions perpendicular to one another and resist the collision force, and power assembly connection is kept. In the state that the vehicle is collided and the collision force value is larger than or equal to the set threshold value, the damping assembly can be separated from the main body in the first direction, and/or the damping assembly can be separated from the main body in the second direction, and the suspension structure collapses actively, so that the power assembly falls off from the longitudinal beam of the vehicle frame in time; and the risk that the power assembly moves backwards into the driving area along the longitudinal beam of the frame is reduced.

    本发明提供一种多位缓冲的悬置结构及车辆,涉及车辆技术领域,车辆包括动力总成、车架以及能够多位缓冲的悬置结构。该悬置结构包括主体与减震组件,主体连接车架的纵梁与动力总成,减震组件连接主体。在车辆受到冲撞且冲撞力值小于设定阈值的状态下,减震组件可在第一方向、第二方向与第三方向上分别缓冲振动,以在三个互相垂直的方向上分别吸收碰撞能量并抵抗冲撞力,保持动力总成连接。在车辆受到冲撞且冲撞力值大于等于设定阈值的状态下,减震组件可在第一方向上与主体分离,和/或,减震组件可在第二方向上与主体分离,悬置结构主动溃散,以使得动力总成从车架的纵梁处及时脱落,降低了动力总成沿车架的纵梁后移至驾驶区内的风险。


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    Title :

    Multi-position buffering suspension structure and vehicle


    Additional title:

    一种多位缓冲的悬置结构及车辆


    Contributors:
    SONG HAN (author) / LEI YU (author) / CAI JING (author) / ZHOU SONGTAO (author) / YE LEZHOU (author)

    Publication date :

    2024-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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