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US 2003/0158023 A1Published application
Exercising device
OwnerHui-Nan Yuinventor
Life of this patent
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Abstract
An exercising device includes a tube, two wheel frames, a rod, and a housing. The tube has an inner wall provided with an elastic member, and the rod is extended into the tube to compress the elastic member. Thus, the exercising device may be used to exercise the muscles of the user's arms, chest and abdomen, thereby providing multiple exercising functions.
Claims6
An exercising device, comprising a tube, two wheel frames, and a rod, wherein:
- the tube has a bottom face secured with two parallel shafts, the tube has an outer wall provided with two opposite handle fixing seats for insertion of one of two handles, a first plug and a second plug are respectively inserted into the two ends of the tube, a first handgrip is pivotally mounted on an outer side of the first plug, the second plug has a center for passage of a rod, the rod has a first end extended through the second plug and secured with a locking member, the rod has a second end provided with a second handgrip, two opposite movable blocks are respectively mounted in the two ends of the tube, and are respectively rested on the first plug and the second plug, an elastic member is mounted in the tube, and is urged between the two opposite movable blocks, each of the two opposite movable blocks is provided with locking grooves for locking the locking member secured on the rod;
- each of the two wheel frames is provided with two opposite foldable support legs each having a first end pivotally mounted on the shafts of the tube and a second end pivotally provided with a roller.
Dependencies are inferred from the claim text.