Flexible interconnection shock absorber

The utility model relates to a flexible interconnection shock absorber and an interconnection suspension system. The shock absorber comprises an upper lifting lug, a lower lifting lug, an inner barrel, an outer barrel, a piston, a piston rod, a damping valve block, a guider and a guide sleeve, and is characterized by further comprising an upper end cover, a lower end cover, an airbag and an airbag cover, the upper end cover, the inner barrel, the outer barrel and the lower end cover form a cylinder barrel of the shock absorber, the upper end cover is arranged at the upper end of the outer barrel, the lower end cover is arranged at the lower end of the outer barrel, the inner barrel which is coaxially mounted with the outer barrel is arranged inside the outer barrel, the damping valve block is arranged at the upper end of the inner barrel, the piston connected with the piston rod is arranged inside the inner barrel, the guider is arranged at the lower end of the inner barrel and is positioned on the outside of