The invention discloses an automobile top cover assembly which comprises a top cover outer plate, a skylight installation reinforcing plate, a front cross beam structure and a rear cross beam structure, the skylight installation reinforcing plate, the front cross beam structure and the rear cross beam structure are all arranged on the back face of the top cover outer plate, and the skylight installation reinforcing plate is arranged corresponding to a skylight hole formed in the top cover outer plate; the front connecting bracket, the middle connecting bracket and the rear connecting bracket are connected with corresponding side walls; the front connecting bracket is welded and connected with the end part of the front cross beam structure, and the front cross beam structure forms a closed cross beam structure; the middle connecting support is connected with a side plate of the skylight installation reinforcing plate, and the rear connecting support is correspondingly connected with the rear end of the skylight installation reinforcing plate. The integrated reinforcing assembly structure is formed by all the structures, the compressive strength, the torsional rigidity, the bending rigidity and the modality of the automobile body framework assembly are improved, and the overall performance of an automobile and the riding comfort of the whole automobile are improved.
本发明公开了一种汽车顶盖总成,包括顶盖外板、天窗安装加强板、前横梁结构以及后横梁结构,所述天窗安装加强板、前横梁结构以及后横梁结构均设在顶盖外板背面,天窗安装加强板对应顶盖外板上开设的天窗孔设置;还包括用于与对应侧围相连的前连接支架、中连接支架以及后连接支架;所述前连接支架与前横梁结构端部焊接相连,前横梁结构形成封闭的横梁结构;所述中连接支架与天窗安装加强板的侧板相连,所述后连接支架与天窗安装加强板的后端对应相连。通过各个结构形成集成加强总成结构,提升了车身骨架总成的抗压强度、扭转刚度、弯曲刚度及模态,提升了汽车整体的性能和整车的乘坐舒适性。
Automobile top cover assembly
一种汽车顶盖总成
2024-11-19
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Automobile top cover beam frame, automobile top cover assembly and automobile
European Patent Office | 2024
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