The automobile fender is provided with a semi-circular-arc-shaped fender body, bolt holes for fixing the fender are formed in the fender body, the fender body is composed of an inner plate and an outer plate, the inner plate is made of a sound absorption plate, and the outer plate is made of engineering plastic; the sound absorption plate is a polyester fiber sound absorption plate; a plurality offlow guide grooves are formed in the outer end surface of the inner plate. The automobile fender is simple in structure and convenient to manufacture, can effectively reduce noise generated by friction between the tires and the ground when an automobile runs, can guide flow, remove silt or reduce wind resistance in time, and has good economic and promotional value.
本发明一种汽车挡泥板,具有半圆弧形挡泥板主体,挡泥板主体上设有固定挡泥板的螺栓孔,所述挡泥板主体是由内板和外板构成,内板是由吸音板制成,外板是由工程塑料制成;所述的吸音板为聚酯纤维吸音板;所述内板外端面上设有若干条导流凹槽;本发明结构简单,制作方便,能有效降低汽车在行驶时,轮胎与地面摩擦产生的噪音,能够及时导流、清除泥沙或降低风阻,具有很好的经济及推广价值。
Automobile fender
一种汽车挡泥板
2020-05-08
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |