Miniature shock absorber

Miniature shock absorber, high-pressure gas compressor discharge air through the air inlet pipe access products, when the gas pushes the piston upward, the piston gas chamber gas is squeezed, squeezed through the gas exhaust vent. When the piston up to the end, the gas tank and airway through automatically switches the ventilation direction, so that the gas into the piston chamber. High pressure gas pushes the piston down to the end of the first cycle, the second cycle starts, followed by continuous reciprocating cycle to produce the vibrator excited translational and shaking to produce vibration force.