The invention discloses an automobile rear back door with an integrated lower protective plate structure. The automobile rear back door comprises an integrated structure of a rear back door outer plate assembly and a lower protective plate, a rear back door left protective plate, a rear back door right protective plate and a rear back door upper protective plate, wherein the integrated structure of the rear back door outer plate assembly and the lower protective plate comprises an outer plate assembly supporting main body and an integrated lower protective plate structure, the integrated lowerprotective plate structure comprises a horizontal flat plate, the end part of the flat plate is vertically bent downwards to form a vertical plate, the lower end of the vertical plate is horizontallybent towards one side of the flat plate to form a transverse plate, the end part of the transverse plate is vertically bent downwards to form a lower supporting plate, the outer plate assembly supporting main body is arranged below the flat plate and fixedly connected with the lower supporting plate, and the rear back door left protective plate, the rear back door right protective plate and the rear back plate upper protective plate are connected to the left side, the right side and the upper side of an integrated structure of the rear back door outer plate assembly and the lower protective plate respectively. According to the automobile rear back door with the integrated lower protective plate structure, the light weight performance of the whole structure is improved, the attractivenessperformance is improved, the overall manufacturing cost is effectively reduced, and the practicability is high.
本发明公开了一种具有集成下护板结构的汽车后背门,包括后背门外板总成、下护板的集成结构、后背门左右护板、后背门上护板,所述后背门外板总成、下护板的集成结构包括外板总成支撑主体以及集成下护板结构,所述集成下护板结构包括水平一平板,所述平板端部垂直往下折弯并形成竖板,竖板下端朝向平板的一侧水平折弯并形成横板,横板端部往下竖直折弯并形成下支撑板,所述外板总成支撑主体置于平板下方且与下支撑板连接固定,所述后背门左右护板、后背板上护板分别连接在后背门外板总成、下护板的集成结构的左右侧和上侧。所述具有集成下护板结构的汽车后背门提高了整体结构的轻量化性能,增加了美观性能,而且有效降低整体制作成本,实用性高。
Automobile rear back door with integrated lower protective plate structure
一种具有集成下护板结构的汽车后背门
2020-11-06
Patent
Elektronische Ressource
Chinesisch
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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