Exercise device with adjustable damping force
OwnerYuan Chen HSIAOinventor
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Abstract
An exercise device with adjustable damping force has a main tube, an operating rod assembly slidably mounted on the main tube, an upper hole seat mounted on an upper end of the main tube and having multiple upper damping holes, a lower hole seat mounted on a lower end of the main tube and having multiple lower damping holes, at least one upper blocking element mounted on the upper hole seat, and at least one lower blocking element mounted on the lower hole seat. By adjusting an area where each upper damping hole is covered and an area where each lower damping hole is covered, the damping force provided by the exercise device as described can be adjusted according to different needs of users, and the exercise device is easy to carry and is versatile.
Claims19
An exercise device with adjustable damping force, and the exercise device comprising:
- a main tube being hollow and having an upper opening and a lower opening, and the upper opening and the lower opening fluidly communicating with an interior of the main tube;
- an operating rod assembly including:
- a piston slidably mounted in the main tube;
- and
- a rod having an inner end connected to the piston;
- an upper hole seat mounted on an upper end of the main tube to cover the upper opening of the main tube and having:
- a mounting hole, wherein the rod is slidably mounted through the mounting hole;
- and
- multiple upper damping holes separately disposed beside the mounting hole;
- a lower hole seat mounted on a lower end of the main tube to cover the upper opening of the main tube and having multiple lower damping holes;
- at least one upper blocking element mounted on the upper hole seat and selectively closing or opening the upper damping holes;
- and
- at least one lower blocking element mounted on the lower hole seat and selectively closing or opening the lower damping holes.
Dependencies are inferred from the claim text.