The invention provides a vehicle and a chassis assembly thereof. The chassis assembly comprises a first longitudinal beam, a second longitudinal beam and a cross beam. The first longitudinal beam and the second longitudinal beam extend in the first direction and are arranged in a spaced mode in the second direction, and the first direction intersects with the second direction. The cross beam extends in the second direction, is connected with the first longitudinal beam and the second longitudinal beam and is detachably connected with an upper vehicle body of the vehicle. According to the vehicle and the chassis assembly thereof provided by the invention, the cross beam is detachably connected with the upper vehicle body of the vehicle, so that the assembly process of the chassis assembly and the upper vehicle body is facilitated, and the flexibility of the assembly process of the upper vehicle body and the chassis assembly is improved; and the upper vehicle body can be detached from the chassis assembly, so that the upper vehicle body or the chassis assembly can be conveniently maintained. The convenience of the connecting process of the chassis assembly and the upper vehicle body is improved, and meanwhile the convenience of maintenance of the upper vehicle body or the chassis assembly is improved.

    本申请提供一种车辆及其底盘组件,底盘组件包括第一纵梁、第二纵梁以及横梁;第一纵梁和第二纵梁分别沿第一方向延伸,并沿第二方向间隔设置,第一方向和第二方向相交;横梁沿第二方向延伸,横梁连接第一纵梁和第二纵梁,横梁与车辆的上车身可拆卸连接。本申请提供的车辆及其底盘组件,设置横梁与车辆的上车身可拆卸连接,以便于底盘组件和上车身的组装工艺,提高了上车身与底盘组件组装工艺的灵活性,且在需要对底盘组件或者上车身进行维修时,可以将上车身从底盘组件上拆卸下来,以便于对上车身或者底盘组件进行维修工作。在提高底盘组件与上车身的连接工艺的便利性的同时,也有利于提高上车身或者底盘组件维护的便利性。


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    Title :

    Vehicle and chassis thereof


    Additional title:

    车辆及其底盘


    Contributors:
    KONG HAITAO (author) / WANG ZHIGANG (author) / GUO QING (author) / LU ZHIKUI (author)

    Publication date :

    2025-04-15


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62D MOTOR VEHICLES , Motorfahrzeuge



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