Activated shock absorber for bicycle, has fixation unit mounted near upper end of cylinder, sealing joint mounted above fixation unit, and locking actuator that controls piston rod assembly to activate or deactivate shock absorbing function

摘要

The shock absorber has a piston assembly mounted in a cylinder (10) to divide it into an upper section and an lower section filled with fluid. A sealing joint is mounted above a fixation unit that is mounted near an upper end of the cylinder. A piston rod assembly (20) has a fluid hole that communicates with the cylinder sections. A locking actuator (30) controls the assembly (20) to activate or deactivate the shock absorbing function.