The invention relates to a side wall inner board for a vehicle. The side wall inner board comprises a side wall inner board body which is of an annular structure. A column B body is arranged on one side of the annular structure and a column A body is arranged the upper side of the annular structure. The side wall inner board is characterized in that a first reinforcing board is arranged in an intersection region of the column A body and the column B body and a second reinforcing board is arranged at the portion, above a windshield installation hole, of the column A body. The thickness of a body of the side wall inner board body is 1.2 mm. The thickness of the first reinforcing board and the second reinforcing board is 1.5 mm. By the adoption of the side wall inner board, on one hand, the strength of the intersection region of a column A and a column B is guaranteed, and on the other hand, it is guaranteed that the column A can not be bent when head-on collision occurs.


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    Title :

    Side wall inner board for vehicle


    Contributors:
    SUN CAI (author) / CHEN YANG (author) / LI XIANGRONG (author) / YANG YUNLONG (author)

    Publication date :

    2015-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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