Shock absorber with corrugated springback pad

The utility model relates to the technical field of automobile shock absorbers, in particular to a shock absorber with a corrugated rebound pad, which comprises a shock absorber cylinder barrel and a piston rod, and is characterized in that a guider is fixed on the inner side of the front end of the shock absorber cylinder barrel, the piston rod penetrates through one side of the guider and is arranged inside the shock absorber cylinder barrel, and the other side of the piston rod is arranged outside the shock absorber cylinder barrel. A supporting ring is fixed to the side, in the shock absorber cylinder barrel, of the piston rod, a springback pad is arranged on the front side of the supporting ring, the piston rod is sleeved with the springback pad, and the upper end face and the lower end face of the springback pad are corrugated. Compared with the prior art, when the rebound pad of the shock absorber is just in contact with the lower end of the guider, the rebound pad of the shock absorber is not in surfa