The invention discloses an automobile panoramic sunroof top cover assembly. The top cover assembly comprises a top cover outer plate with a rectangular skylight opening and a reinforcing plate assembly, the reinforcing plate assembly comprises a reinforcing plate, a front cross beam, a rear cross beam, a reinforcing angle plate and a reinforcing cross beam, the reinforcing plate is of an integrated structure and arranged at the inner side edge of the opening of the sunroof, the two ends of the reinforcing plate is connected with the side edge of the automobile body, the front cross beam is arranged in front of the reinforcing plate, the front part of the front cross beam is connected with the automobile body windshield cross beam, the rear cross beam is arranged behind the reinforcing plate, the rear part of the rear cross beam is connected with the automobile body rear tail frame, the reinforcing angle plate is L-shaped and is arranged on the two sides in front of the reinforcing plate, and the reinforcing cross beam is arranged behind the reinforcing plate. Under the condition that the thickness of an original part is not changed or the thickness is reasonable; the torsional rigidity of the roof assembly is improved to a certain extent, it is guaranteed that the material utilization rate, rigidity, mounting precision and manufacturing cost of the automobile body roof meet thedesign requirements, the overall performance of an automobile body is guaranteed, the weight increase amplitude is not large, the material utilization rate is increased, and the production cost is reduced.
一种汽车全景天窗顶盖总成,包括开设矩形天窗开口的顶盖外板和加强板总成,所述加强板总成包括加强板,前横梁,后横梁,加强角板和加强横梁,所述加强板为整体式结构,设于天窗开口内侧周沿,其两侧与车身侧围连接,前横梁设于加强板前方,其前部连接车身挡风横梁,后横梁设于加强板后方,其后部连接车身后尾框,加强角板为“L”字型,设于加强板前方两侧,加强横梁设于加强板后方。本发明在原有零件厚度不变或合理厚度的情况下,在一定程度上提高了顶盖总成扭转刚度,不仅保障车身顶盖的材料利用率、刚度、安装精度和制造成本满足设计要求,而且还保障车身的整体性能,其重量增幅不大,提高了材料利用率,减少了生产成本。
Automobile panoramic sunroof top cover assembly
一种汽车全景天窗顶盖总成
2020-06-02
Patent
Electronic Resource
Chinese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |