The invention relates to the technical field of automobile parts, in particular to a wheel cover structure, an automobile body and an automobile. Comprising a wheel cover body, the wheel cover body comprises a first cover plate and a bearing cover plate which are spliced, and the bearing cover plate comprises a wheel cover top edge and two rib edges connected to the two opposite sides of the wheel cover top edge respectively; and the plurality of I-type ribs are respectively arranged on the first cover plate and the top edge of the wheel cover at intervals. And the II-type ribs are arranged on the rib edges, and the extending directions of the I-type ribs and the II-type ribs are different. According to the wheel cover structure, the surface and the main body structure of the wheel cover are optimized, the wheel cover main body is adopted, and the I-type ribs and the II-type ribs are arranged on the sheet metal surface of the wheel cover main body, so that not only is the overall vertical rigidity performance of the wheel cover improved, but also the lateral rigidity performance of the wheel cover is improved, and the thickness of the sheet metal of the wheel cover can be reduced; on the premise that the weight of the wheel cover is reduced, the effect of improving the rigidity performance of the wheel cover is achieved, and therefore the light-weight design of the wheel cover is achieved.
本发明涉及汽车部件技术领域,尤其是涉及一种轮罩结构、车身及车辆。包括轮罩主体,轮罩主体包括拼接的第一罩板和承重罩板,承重罩板包括轮罩顶边和分别连接在轮罩顶边相对两侧的两个肋边;多个Ⅰ类筋条,分别间隔设置在第一罩板和轮罩顶边上。Ⅱ类筋条,设置在肋边上,Ⅰ类筋条与Ⅱ类筋条的延伸方向不同。根据本发明实施例的轮罩结构,通过优化轮罩表面及其主体结构,采用轮罩主体并且在其板金面上布置Ⅰ类筋条和Ⅱ类筋条,不仅提高了轮罩整体的垂向刚度性能,而且还提高了轮罩的侧向刚度性能,使得轮罩可以在降低板金厚度,降低轮罩重量的前提下,反而达到提升轮罩刚度性能的效果,从而实现了轮罩的轻量化设计。
Wheel cover structure, vehicle body and vehicle
一种轮罩结构、车身及车辆
2024-11-01
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
REAR WHEEL COVER ASSEMBLY, WHEEL COVER STIFFENER, VEHICLE BODY ASSEMBLY, AND AUTOMOBILE
European Patent Office | 2024
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