The invention discloses a back door frame and a vehicle, and relates to the technical field of vehicle body structures. The back door frame comprises a top cover rear cross beam area, a left D column beam area, a rear wall cross beam area and a right D column beam area, and the top cover rear cross beam area, the left D column beam area, the rear wall cross beam area and the right D column beam area sequentially surround to form an aluminum alloy annular structure which is integrally formed in a die-casting mode. The vehicle comprises the back door frame. The light weight effect can be achieved, and the overall rigidity of the back door frame is improved.

    本发明公开了一种背门框以及车辆,涉及车辆车身结构技术领域。所述背门框包括顶盖后横梁区域、左D柱梁区域、后围横梁区域以及右D柱梁区域,所述顶盖后横梁区域、左D柱梁区域、后围横梁区域以及右D柱梁区域依次环绕并形成一体压铸成型的铝合金环状结构。所述车辆包括上述背门框。本发明能够实现轻量化效果以及提升背门框的整体刚性。


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    Titel :

    Back door frame and vehicle


    Weitere Titelangaben:

    背门框以及车辆


    Beteiligte:
    YANG ZHONG (Autor:in) / XU ZHI'AN (Autor:in) / LIAO SHUIPING (Autor:in) / WANG WEI (Autor:in) / SHEN JIANQIANG (Autor:in)

    Erscheinungsdatum :

    18.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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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