The invention provides a front frame structure of an electric vehicle, which can effectively protect a power unit, a control unit, a vehicle compartment and a battery compartment from impact during front collision. The front frame structure includes: a front side frame having a wall-shaped portion having a dimension in a height direction from a bottom portion to an upper portion of the motor chamber, and an arm-shaped portion protruding from an upper portion of a front end portion of the wall-shaped portion; a lower side frame which is joined to the bottom of the wall-shaped part and the front end of the arm-shaped part, and which forms an annular opening part between the lower side frame and the arm-shaped part; and a reinforcing member disposed inside the opening, the reinforcing member having a first inclined member and a second inclined member connected to each other, the reinforcing member being joined to a front end portion of the arm-shaped portion, a rear end portion of the arm-shaped portion, and a midway portion of the lower frame.

    本发明提供一种能够有效地保护动力单元、控制单元、车室及电池室免受正面碰撞时的冲击的电动汽车的前框架构造。前框架构造具备:前侧框架,具有壁状部和臂状部,壁状部具有从马达室的底部到上部的高度方向的尺寸,臂状部从壁状部的前端部的上部凸出;下侧框架,接合于壁状部的底部及臂状部的前端部,并在与臂状部之间形成环状的开口部;以及增强件,配置于开口部的内部,增强件具有彼此连接的第一倾斜件和第二倾斜件,接合于臂状部的前端部、臂状部的后端部及下侧框架的中途部。


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    Title :

    Front frame structure for electric vehicle


    Additional title:

    电动汽车用前框架构造


    Contributors:

    Publication date :

    2024-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62D MOTOR VEHICLES , Motorfahrzeuge



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