The doorsill assembly comprises a doorsill body and a doorsill stiffening beam, and an installation space is formed in the doorsill body; the doorsill stiffening beam is arranged in the mounting space and connected with the doorsill body, a first connecting piece used for being connected with a first column body and a second connecting piece used for being connected with a second column body are arranged on the doorsill stiffening beam, the first column body is one of an A column body, a B column body and a C column body, and the second column body is one of an A column body, a B column body and a C column body. And the second column body is the other one of the A column body, the B column body and the C column body. According to the doorsill structure, while the doorsill body is connected with the first column body and the second column body, the doorsill stiffening beam is connected with the first column body, the second column body and the doorsill body of the vehicle body key force transmission structure, the safe and reliable doorsill structure is formed, the connecting strength of the doorsill assembly and the first column body and the second column body is improved, and the collision safety is improved.

    本申请涉及一种门槛总成及其汽车,其包括:门槛本体和门槛加强梁,门槛本体内部具有一安装空间;门槛加强梁设置于安装空间内,且与门槛本体连接,门槛加强梁上设置有用于跟第一柱体连接的第一连接件,以及用于跟第二柱体连接的第二连接件,其中,第一柱体为A柱本体、B柱本体和C柱本体中的其中一个,第二柱体为A柱本体、B柱本体和C柱本体中的另外一个。本发明中,将门槛本体与第一柱体和第二柱体连接的同时,将门槛加强梁与车身关键传力结构的第一柱体和第二柱体和门槛本体连接,形成安全可靠的门槛结构,提高了门槛总成与第一柱体和第二柱体的连接强度,提升了碰撞安全性。


    Access

    Download


    Export, share and cite



    Title :

    Threshold assembly and automobile with same


    Additional title:

    一种门槛总成及其汽车


    Contributors:
    YAN CHENGMIN (author) / HAN JIANYONG (author) / WANG WEI (author) / YU BOTAO (author) / ZHOU ZHONGBIAO (author)

    Publication date :

    2023-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Threshold assembly and automobile

    SHEN TAISHENG / TANG YUANHONG | European Patent Office | 2024

    Free access

    Threshold assembly structure and electric automobile

    SUI HAIYING | European Patent Office | 2022

    Free access

    Energy absorption structure, threshold assembly and automobile

    YE GUORUI / YE BAOWEN / WU CHUNFU et al. | European Patent Office | 2024

    Free access

    Automobile grille assembly and automobile with same

    QIN XIA / WANG ZHANG / HE HONGBO | European Patent Office | 2022

    Free access

    Automobile rear suspension assembly and automobile with same

    WEI GUOZHEN / CAO GUANGLEI | European Patent Office | 2020

    Free access