The invention discloses a vehicle body reinforcing structure of a sliding door and a vehicle. The vehicle body reinforcing structure of the sliding door comprises a column A, a column B, a sliding door upper guide rail groove assembly and a connector connecting piece. The connector connecting piece is provided with a first connecting part, a second connecting part and a third connecting part, the first connecting part is connected with the sliding door upper guide rail groove assembly, the second connecting part is connected with the A column, and the third connecting part is connected with the B column. By means of the connector connecting piece, the continuity of the A column, the B column and the top cover edge beam of the vehicle is improved. As the guide rail groove assembly on the sliding door does not limit the size of the connecting structure too much, the firm connecting structure of the A column, the B column and the car body top cover can be formed; meanwhile, the top cover edge beam of the vehicle does not need to contain a connecting structure of the A column and the B column, so that a closed structure can be formed, and the sliding door upper guide rail groove assembly is closed in the top cover edge beam; therefore, the structural strength of the vehicle body is greatly improved, and the scores of side collision and offset collision are improved.

    一种滑移门的车身加强结构及车辆。滑移门的车身加强结构包括A柱、B柱、滑移门上导轨槽组件以及接头连接件。接头连接件设有第一连接部、第二连接部和第三连接部,第一连接部与滑移门上导轨槽组件连接,第二连接部与A柱连接,第三连接部与B柱连接。利用该接头连接件,改善了A柱、B柱与车辆的顶盖边梁的连续性。由于滑移门上导轨槽组件不会过多限制连接结构的尺寸,因此能够形成牢固的A柱、B柱与车身顶盖的连接结构;同时,车辆的顶盖边梁由于无需再容纳A柱、B柱的连接结构,可以形成封闭结构以使滑移门上导轨槽组件被封闭在顶盖边梁内;从而大大提升车身的结构强度,提高侧碰和偏置碰的得分。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle body reinforcing structure of sliding door and vehicle


    Additional title:

    一种滑移门的车身加强结构及车辆


    Contributors:
    ZHANG BEN (author) / CHEN QIMIAO (author) / GUO SHIHUI (author) / MAO JIE (author) / ZHOU CHANGSHUI (author)

    Publication date :

    2023-01-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Sliding door mounting reinforcing structure and vehicle body provided with same

    SONG WON-KI | European Patent Office | 2023

    Free access


    Vehicle door reinforcing structure, vehicle door assembly and vehicle

    WANG MINYING | European Patent Office | 2020

    Free access

    REINFORCING STRUCTURE OF VEHICLE DOOR

    KATO NOBUKAZU / HATTA YASUHIRO / ARIMA HIROFUMI et al. | European Patent Office | 2017

    Free access

    REINFORCING STRUCTURE OF VEHICLE DOOR

    KATO NOBUKAZU / HATTA YASUHIRO / ARIMA HIROFUMI et al. | European Patent Office | 2015

    Free access