Automobile shock-proof and dust-proof cover

The automobile shock-proof and dust-proof cover comprises a corrugated pipe, a protective cover is arranged outside the corrugated pipe, a sealing ring is arranged at an upper connector of the corrugated pipe and seals the upper connector of the corrugated pipe, a filter plate is arranged above the sealing ring, and the filter plate can filter soil and gravel entering the dust-proof cover. A firsthole is formed in the middle of the filter plate, first threaded holes are formed in the two sides of the protective cover, a spring is arranged above the filter plate, a pressing plate is arranged above the spring, a bolt is arranged above the pressing plate, the pressing plate is movably connected with the bolt, and the spring can protect the filter plate from being damaged when large damping force is applied. A second threaded hole through which a bolt passes and a second hole through which the upper end of the shock absorber passes are formed above the protective cover, a third hole through which the lower end of