Damping backseat of bicycle

The utility model discloses a bicycle damping backseat which comprises a backseat plate and a sponge cushion fixedly arranged on the backseat plate, an inner sliding groove is formed in the bottom end of the backseat plate, an assembly base plate is arranged at the bottom end of the inner sliding groove in a sliding mode, a damping mechanism is arranged between the assembly base plate and the inner sliding groove, and two backrest rods are fixedly arranged on the back face of the backseat plate. The bicycle damping backseat comprises a backseat plate, two backrest rods are fixedly arranged on the backseat plate, a backrest plate is fixedly arranged between the two backrest rods, nylon straps are fixedly arranged on the two backrest rods, inserting buckles are fixedly installed on the two nylon straps, and a bottom buckling belt is fixedly arranged on the front face of the backseat plate. According to the child safety seat, the damping mechanism is additionally arranged at the connecting position, during ridin