The invention discloses automobile spare tire suspension protection equipment which structurally comprises a lower cover body and an upper cover body, the upper cover body is movably matched with themiddle of the lower cover body, the lower cover body is provided with an air hole, a clamping block, a push strip and a blocking mechanism, the air hole penetrates through the upper surface and the lower surface of the lower cover body, and the clamping block is fixedly embedded in the inner wall of the air hole. As a vehicle passes through sandy roads, sand and stones are easy to enter the innerwall of the lower cover towards the air holes under the throwing force of the wheels, the sand and stones are blocked and rebounded through the blocking mechanism, the sand and stones are prevented from entering the lower cover body along the air holes, friction and extrusion between the spare tire and the sand and stones are reduced, and the service life of the spare tire is prolonged; As the bottom of the vehicle is close to the bottom, water vapors easily penetrate into the inner walls of the air holes. sliding blocks on the two sides of the blocking mechanism make contact with the inner wall of the air holes, the blades push water drops on the inner wall of the air holes out of the air holes, water drop retention on the inner wall of the air holes is reduced, sediment and water drop combination and condensation in the air holes are reduced, and the moving speed of the blocking mechanism is increased.
本发明公开了一种汽车备胎悬挂保护设备,其结构包括下盖体、上盖体,上盖体与下盖体中部活动配合,下盖体设有透气孔、卡块、推条、阻挡机构,透气孔贯穿下盖体上下表面,卡块嵌固在透气孔内壁,由于车辆通过沙石含量多的路面,沙石受到车轮的甩力易往透气孔进入到下盖内壁,通过阻挡机构对沙石阻挡反弹,减少沙石沿着透气孔进入到下盖体内部,减少备胎与沙石摩擦挤压,有利于增加备胎的使用时间,由于汽车底部靠近底面,水份蒸发易进入到透气孔内壁,通过阻挡机构两侧的滑块与透气孔内壁接触,刀片将透气孔内壁的水珠推动流出透气孔内部,减少水珠滞留在透气孔内壁,减少泥沙与水珠结合凝结在透气孔内部,加快阻挡机构的移动速度。
Automobile spare tire suspension protection equipment
一种汽车备胎悬挂保护设备
2021-02-02
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |