The invention provides a door guard plate anti-falling structure and a vehicle, and relates to the technical field of automobile parts. The door guard plate anti-falling structure comprises an anti-falling support and a limiting hook. The anti-disengaging support comprises a first end and a second end which are oppositely arranged, the first end is used for being connected with one of a door metal plate and a door protection plate, and a stop structure is formed at the second end. The limiting hook is used for being arranged on the other one of the door metal plate and the door protection plate and comprises a limiting part. When the door protection plate is connected with the door metal plate, the limiting part is located on the side, facing the first end, of the stop structure in the left-right direction of the vehicle, and the limiting part and the stop structure are arranged at a preset interval. According to the invention, the movement speed and movement amplitude of the door protection plate moving towards one side close to the seat due to impact can be reduced, the opening time and space of the side air bag are ensured, the side air bag can be completely unfolded, and the safety performance of the vehicle under the side collision working condition, especially the side column collision working condition, is improved.

    本发明提供一种门护板防脱结构及车辆,涉及汽车零部件技术领域。门护板防脱结构包括防脱支架及限位勾;所述防脱支架包括相对设置的第一端和第二端,所述第一端用于与门钣金和门护板中的一个连接,所述第二端形成有止挡结构;所述限位勾用于设置于所述门钣金和所述门护板中的另一个上,所述限位勾包括限位部;当所述门护板与所述门钣金连接时,沿车辆的左右方向,所述限位部位于所述止挡结构朝向所述第一端的一侧,且所述限位部与所述止挡结构间隔预设距离设置。本发明可以降低门护板因冲击而向靠近座椅一侧运动的运动速度及运动幅度,确保侧气囊打开的时间及空间,有利于侧气囊的完全展开,提高车辆在侧碰工况特别是侧面柱碰工况下的安全性能。


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    Titel :

    Door guard plate anti-falling structure and vehicle


    Weitere Titelangaben:

    一种门护板防脱结构及车辆


    Beteiligte:
    LIU BING (Autor:in) / MA ANWEI (Autor:in) / LYU JAE-JIN (Autor:in) / LI XIUZHONG (Autor:in) / DENG XIAOJUN (Autor:in) / ZHENG ZHONGXUN (Autor:in) / QIAN ZHIBIN (Autor:in)

    Erscheinungsdatum :

    2023-01-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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