DAMPING ADAPTIVE AUTOMOTIVE SHOCK ABSORBER

An adaptive damping shock absorber for automobile is provided, including a cylinder barrel (2), a piston rod (1), a damping valve (3), a nitrogen tank (8), and a flute-like assembly. The flute-like assembly includes a core tube seat (5), an inner tube (7), and an outer tube (6); each of two ends of the outer tube (6) are provided with at least one row of damping through-holes (61); one of the two ends of the outer tube (6) is provided with a first check valve (62) and is inserted into the piston rod (1), and another of the two ends of the outer tube (6) is provided on the core tube seat (5) and is connected to the nitrogen tank (8) via a first oil tube pipeline (81); the core tube seat (5) is communicated with the first oil tube pipeline (81) via a second check valve (51); the bottom end of the inner tube (7) is fixed on the core tube seat (5) and is connected with the nitrogen tank (8) via a second oil tube pipeline (82); the core tube seat (5) is fixed to the bottom of the cylinder barrel (2); the damping valve (3) is fixed to one end of the piston rod (1) and is arranged in the cylinder barrel (2); one end of the piston rod (1) has a sealing pipe (4) fixed thereto, and the other end of the piston rod (1) passes through an end cover of the cylinder barrel (2). The adaptive damping shock absorber for automobile is used to achieve the adaptive adjustment of the damping of the automobile under any road condition, and a damping value change is synchronized with a road condition change, such that the automobile runs more smoothly and comfortingly.