The invention provides a dash panel assembly and a vehicle, the dash panel assembly comprises a dash panel and a reinforcing cross beam arranged on one side, facing a front cabin, of the dash panel; the dash panel is provided with a main body part and A column connecting parts arranged on the left side and the right side of the main body part respectively, the A column connecting parts on the two sides extend backwards in the front-back direction of the whole vehicle and incline towards the outer side of the vehicle in the left-right direction of the whole vehicle, and the A column connecting parts on the sides are connected to the A columns on the same sides; the reinforcing cross beam comprises a middle section arranged on the main body part and A column connecting sections arranged on the two A column connecting parts respectively, and the A column connecting sections on the same sides are connected with the A columns on the same sides. According to the dash panel assembly disclosed by the invention, the structural strength of the dash panel can be effectively enhanced, so that the dash panel assembly has higher structural strength, the vibration response sensitivity is reduced, and the NVH (Noise Vibration and Harshness) performance of a whole vehicle is improved.
本发明提供了一种前围板总成及车辆,本发明的前围板总成,包括前围板,以及设于前围板面向前机舱一侧的加强横梁;前围板具有主体部,以及分设于主体部左右两侧的A柱连接部,两侧A柱连接部均沿整车前后方向向后延伸,并在整车左右方向上向车外一侧倾斜,且各侧A柱连接部连接在同侧的A柱上;加强横梁包括设于主体部上的中段,以及分设于两个A柱连接部上的A柱连接段,各侧A柱连接段与同侧的A柱连接。本发明所述的前围板总成,能够有效增强前围板的结构强度,使前围板总成具有较高的结构强度,以降低振动响应灵敏度,提升整车NVH性能。
Dash panel assembly and vehicle
前围板总成及车辆
2023-05-16
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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