The invention discloses a lower protection plate assembly and a vehicle, and solves the technical problems that in the prior art, a lower protection plate does not cover the position of a suspension, so that the coverage surface of the lower protection plate in the area is discontinuous, the vortex and turbulent flow phenomena generated by gas flow are obvious, and the aerodynamic resistance of the whole vehicle is large. The lower protection plate assembly comprises a lower protection plate body and a suspension lower protection plate, the suspension lower protection plate covers a suspension part of a vehicle chassis, the suspension lower protection plate is connected with the lower protection plate body and a suspension assembly of the vehicle, and the suspension lower protection plate is made of elastic materials so that the suspension lower protection plate can correspondingly deform along with vertical swing of the suspension assembly. The suspension lower guard plate is provided with the avoiding part at the position of the vehicle wheel, motion interference can be avoided, the suspension lower guard plate covers the suspension part of the vehicle chassis, so that the coverage surface of the lower guard plate assembly in the suspension area is continuous, the vortex and turbulent flow phenomena caused by gas flow are avoided, and the aerodynamic resistance of the whole vehicle is reduced.
本申请公开了一种下护板总成及一种车辆,解决现有技术下护板没有对悬架位置处进行覆盖,使得该区域的下护板覆盖面不连续,导致气体流动所产生的涡流和紊流现象明显,造成整车气动阻力偏大的技术问题。下护板总成包括下护板本体和悬架下护板,悬架下护板覆盖车辆底盘的悬架部位,悬架下护板分别与下护板本体和车辆的悬架总成连接,悬架下护板采用弹性材质以使得其能随悬架总成的上下摆动而发生相应的形变,且悬架下护板在车辆车轮的位置设置有避让部,能够避免运动干涉,悬架下护板覆盖车辆底盘的悬架部位,使得下护板总成在悬架区域覆盖面连续,避免了导致气体流动所产生的涡流和紊流现象,以降低整车气动阻力。
Lower protection plate assembly and vehicle
一种下护板总成及一种车辆
2023-11-24
Patent
Electronic Resource
Chinese