The automobile doorsill structure comprises a doorsill edge beam and is characterized by further comprising a first reinforcing piece, a second reinforcing piece and a third reinforcing piece, the two ends of the first reinforcing piece and the two ends of the second reinforcing piece are connected to the doorsill edge beam and the doorsill edge beam respectively, and the third reinforcing piece is connected to the doorsill edge beam. The two ends of the third reinforcing piece are connected with the first reinforcing piece and the second reinforcing piece respectively. The torsional strength of the threshold in the Y direction is improved, and under the condition that the threshold bears large force, Y-direction deformation of the threshold can be reduced.

    本发明涉及一种汽车门槛结构及汽车,包括门槛边梁,其特征在于:还包括第一加强件、第二加强件以及第三加强件,所述第一加强件的两端和第二加强件的两端均分别连接至门槛边梁和门槛边梁,所述第三加强件的两端分别与第一加强件和第二加强件连接。本发明提高了门槛在Y向的抗扭强度,在门槛受到较大的力的情况下,能够降低导致门槛Y向变形。


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    Title :

    Automobile threshold structure and automobile


    Additional title:

    一种汽车门槛结构及汽车


    Contributors:
    LI QIANG (author) / WANG YUANHONG (author) / ZHAO MING (author) / HU BIN (author)

    Publication date :

    2024-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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