The invention provides a vehicle side collision bearing system and a vehicle, the vehicle side collision bearing system is applied to a B-pillar-free vehicle and comprises a vehicle door inner plate, a bearing structure and a vehicle door connecting structure; the bearing structure comprises a bearing part and an energy absorption part, the bearing part is arranged on the upper portion of the automobile door, and the energy absorption part is arranged on the lower portion of the automobile door. A bearing structure mounting part is arranged on the door inner plate, is positioned at the position of the original B column and is longitudinally arranged along the vehicle door body; the bearing structure mounting part is used for mounting the bearing structure; the vehicle door connecting structure is arranged at the longitudinal end of the bearing structure, used for connecting a vehicle door and a vehicle body and comprises a vehicle door upper locking device and/or a vehicle door lower locking device. According to the system and the vehicle, by arranging the bearing structures and the locking devices, longitudinal connection of the bearing structures at the original B-pillar position of the vehicle body side wall is achieved, the reliability of the vehicle body side face structure of the B-pillar-free vehicle is improved, the system can achieve effective load bearing and load transmission in the side collision working condition, and the safety performance of the vehicle is improved.

    本发明提供了一种车辆侧碰承载系统及车辆,应用于无B柱车辆,包括车门内板、承载结构和车门连接结构;所述承载结构包括承载部和吸能部,所述承载部设置于车门上部,所述吸能部设置于车门下部;门内板上设有承载结构安装部,承载结构安装部位于原B柱位置且沿所述车门本体纵向设置;所述承载结构安装部用于安装所述承载结构;车门连接结构布置于承载结构的纵向端部,用于连接车门与车身,包括车门上部锁接装置和/或车门下部锁接装置。该系统及车辆通过设置承载结构和锁接装置,实现车身侧围原B柱位置承载结构的纵向连接,增加无B柱车辆的车身侧面结构的可靠性,该系统在侧碰工况中能够实现载荷的有效承载及载荷传递,提高了车辆安全性能。


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    Title :

    Vehicle side impact bearing system and vehicle


    Additional title:

    一种车辆侧碰承载系统及车辆


    Contributors:
    ZHANG BAOHANG (author) / SHEN YANWU (author) / XU LIWEI (author) / LIN SHU (author)

    Publication date :

    2023-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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