The invention relates to a roof front cross beam assembly. The top cover front cross beam assembly comprises a first cover plate and a second cover plate. Convex ribs are formed on the first cover plate, the second cover plate covers the side, provided with the convex ribs, of the first cover plate, concave ribs are formed on the second cover plate, the concave ribs are sunken towards the side where the convex ribs are located to form guide grooves and abut against the convex ribs, and in the extending direction of the guide grooves, the bottom walls of the middles of the guide grooves are higher than the bottom walls of the two ends of the guide grooves. The top cover front cross beam assembly has the advantages that the convex ribs and the concave ribs abut against each other so that the structural strength can be improved; and on the other hand, the top cover front cross beam assembly provided by the invention can also enable the liquid in the guide groove to flow towards the two ends of the concave rib, and the corrosion rate of the second cover plate is delayed, so that the service life of the top cover front cross beam assembly is prolonged.
本申请涉及一种顶盖前横梁组件。本申请所提供的顶盖前横梁组件包括第一盖板和第二盖板。第一盖板形成有凸筋,第二盖板盖设于第一盖板形成有凸筋的一侧,第二盖板形成有凹筋,凹筋朝凸筋所在一侧凹陷形成引导槽,并与凸筋相抵,在沿引导槽的延伸方向,引导槽中部的底壁高于引导槽两端的底壁。本申请所提供的顶盖前横梁组件具有将凸筋和凹筋相抵以增加结构强度的优点;另一方面,本申请提供的顶盖前横梁组件还能使引导槽内的液体向凹筋两端流动,延缓第二盖板被腐蚀的速率,以延长顶盖前横梁组件使用寿命。
Top cover front cross beam assembly and vehicle
顶盖前横梁组件和车辆
2024-02-09
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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