The invention discloses an electric vehicle body frame which relates to the technical field of electric vehicle manufacture. The electric vehicle body frame comprises an electric vehicle body frame body. The electric vehicle body frame body is provided with side electric vehicle body frames at two sides and an electric vehicle top frame and a front electric vehicle carriage which are connected with the side electric vehicle body frames at the two sides. Each side electric vehicle body frame is composed of a side electric vehicle body outer plate and a side electric vehicle body inner plate which are connected through mortises. The electric vehicle top frame is composed of an electric vehicle top outer plate and an electric vehicle inner plate which are connected through mortises. The front electric vehicle carriage is composed of a front electric vehicle carriage outer plate and a front electric vehicle carriage inner plate which are connected through mortises. Compared with the prior art, the electric vehicle body frame is advantageous in that the integral weight of the electric vehicle body is reduced; strength, consistency and weight of the electric vehicle body frame are respectively better than the strength, the consistency and the weight of the electric vehicle body frame manufactured according to the prior art.


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    Title :

    Electric vehicle body frame


    Contributors:
    SHU JIAHONG (author)

    Publication date :

    2015-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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