The invention relates to the technical field of vehicle manufacturing, and discloses a door ring structure and a design method of the door ring structure. The door ring structure comprises a plurality of door ring pieces, at least part of the door ring pieces are provided with door ring fillets, and the door ring pieces are sequentially connected in a butt joint mode to form the door ring structure with at least one annular door ring; a butt joint seam between every two adjacent door ring pieces is located outside the area, where the door ring fillets on the door ring pieces are located, of the door ring pieces. According to the technical scheme, the strength of the door ring structure can be improved, and the weight of the door ring structure can be reduced. The door ring structure is applied to the vehicle body of the vehicle.

    本申请涉及车辆制造技术领域,公开了一种门环结构及门环结构的设计方法,该门环结构包括多个门环件,至少部分门环件上具有门环圆角,多个门环件依次对接连接,形成具有至少一个环状门环的门环结构;其中,相邻的两个门环件之间的对接接缝位于门环件上的门环圆角所在的区域之外。应用本申请的技术方案,能够提高门环结构的强度,并减轻门环结构的重量。本申请提供的门环结构应用于车辆的车身。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Door ring structure and design method of door ring structure


    Weitere Titelangaben:

    一种门环结构及门环结构的设计方法


    Beteiligte:
    LI JINHAN (Autor:in) / LIU FANGQIANG (Autor:in) / CHEN YONG (Autor:in) / XIE XIANZE (Autor:in) / WEI QINGMIN (Autor:in)

    Erscheinungsdatum :

    04.07.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    ROCKER OUTER, DOOR RING STRUCTURE AND METHOD FOR MANUFACTURING DOOR RING STRUCTURE

    IKEGAMI KENTA / KUBO MASAHIRO / YOSHIDA HIROSHI et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    A-PILLAR UPPER OUTER, DOOR RING STRUCTURE, AND METHOD FOR MANUFACTURING DOOR RING STRUCTURE

    IKEGAMI KENTA / KUBO MASAHIRO / YOSHIDA HIROSHI et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Door ring structure and vehicle door structure of commercial vehicle

    SONG YUBIN / ZHANG JIANAN / FENG WEILI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Integrated door ring and hot stamping design method of integrated door ring

    LI CHUNGUANG / MA WENYU / LI XUETAO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    TRB door ring production method and TRB door ring

    HU JIAN / WANG XIAO / GAO JIAN | Europäisches Patentamt | 2024

    Freier Zugriff