The invention provides a vehicle bottom structure capable of suppressing the height of a vehicle body to ensure the comfort of an indoor space. The vehicle underbody structure includes: a side member provided on an outer side in a vehicle width direction and extending in a vehicle front-rear direction; the power unit shell is arranged between the side beams, and a battery component is arranged in the power unit shell; and a frame connecting the side member and the power unit case, in which an upper surface of the frame and an upper surface of the power unit case are formed as floor members.

    本发明提供一种车辆底部结构,能够抑制车体高度以确保室内空间的舒适性。车辆底部结构包括:侧梁,设置在车宽方向的外侧且沿着车辆前后方向延伸;动力单元壳体,设置在所述侧梁之间,且内部包括电池部件;以及框体,连接所述侧梁以及所述动力单元壳体,其中所述框体的上表面以及所述动力单元壳体的上表面形成为地板部件。


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    Title :

    Vehicle underbody structure


    Additional title:

    车辆底部结构


    Contributors:

    Publication date :

    2025-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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



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