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。
Back door frame and vehicle
背门框以及车辆
18.03.2025
Patent
Elektronische Ressource
Chinesisch
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