Novel commercial vehicle air inlet base assembly

The utility model discloses a novel commercial vehicle air inlet base assembly which comprises a flow guide cover and a base body which are communicated with each other, an installation base is arranged on the outer side face of the base body, a bolt hole is formed in the binding face of the installation base, a nut is embedded in the position, corresponding to the bolt hole, of the inner side face of the base body, and a nut cover is arranged on the nut. A waterproof skirt edge is arranged at the air outlet end of the base main body; according to the utility model, the air inlet end and the air outlet end of the base main body and the embedded parts are respectively provided with a sealing structure, so that the sealing performance of the base main body is greatly improved on the basis of increasing the weight of the parts as little as possible. 本实用新型公开了一种新型的商用车进气底座总成，包括相连通的导流罩和底座主体，底座主体的外侧面上设有安装底座，安装底座的贴合面上设螺栓孔，底座主体的内侧面上对应于螺栓孔处预埋有螺母，螺母上设有螺母罩；所述底座主体的出气端上设有防水裙边；本实用新型中底座主体的进气端和出气端上以及预埋零件处均增加了密封结构，在尽可能少的增加零部件重量