Patent ID: 7141003

Claim:
An exerciser with an adjustable damping device, comprising: a main frame; the adjustable damping device securely mounted to the main frame and including: a post secured on the main frame, the main frame dividing the post into a first section and a second section; a first stopper and a second stopper respectively sleeved on the first section and the second section of the post and securely abutting against the main flame; a first friction washer and a second friction washer respectively sleeved on the first section and the second section of the post; a first sleeve and a second sleeve respectively pivotally sleeved on the first section and the second section of the post, the first friction washer sandwiched between the first stopper and the first sleeve, and the second friction washer sandwiched between the second stopper and the second sleeve for providing damping to the exerciser; a shaft sequentially extending through the first sleeve, the post and the second sleeve; a locking set mounted to a first end of the shaft to prevent the shaft from being rotated relative to the post; and an adjusting set mounted to a second end of the shaft for reducing a distance between the first sleeve and the second sleeve to raise the friction force between the first stopper, the first friction washer and the first sleeve, and the second stopper, the second friction washer and the second sleeve, whereby the damping from the damping device is adjustable; and a first swing arm and a second swing arm respectively secured connected to the first sleeve and the second sleeve for user to step and achieve a purpose of exercise.