Exerciser structure
AssigneesChien-Hsing Liu, Alilife Industrial Co., Ltd.
InventorChien-Hsing Liu
Life of this patent
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Abstract
An exerciser structure includes a fixed unit and a movable unit. The movable unit includes a pair of ring sections. One of the ring sections is fixed with a torque generating portion. The fixed unit is disposed with a fixing board on which an inner guide wheel and several outer guide wheels are rotatably disposed. The inner and outer guide wheels tightly contact with the ring section, so that the ring section can be stably rotated. The exerciser structure can be easily folded with strength saved. In addition, the stress exerted onto the pivot section of the exerciser structure is evenly distributed. The exerciser structure can be alternatively folded by an electric folding measure as necessary.
Claims3
An exerciser structure comprising:
- a fixed unit having a base section, a rail section extending upwardly from the base section and a control panel;
- and
- a movable unit having a frame body on which an exercising device is disposed, the frame body of the movable unit including a pair of ring sections, and torque generating means coupled to one of the ring, each of the ring sections having an inner circumference and an outer circumference;
- and
- the base section of the fixed unit including on each side thereof (a) a fixing board, (b) an inner guide wheel rotatably coupled to the fixing board, and (c) multiple outer guide wheels rotatably coupled to the fixing board, the inner guide wheel tightly contacting the inner circumference of a corresponding one of the ring sections, the outer guide wheels tightly contacting the outer circumference of the corresponding one of the ring sections, whereby the ring sections are stably rotatable and thereby the movable unit is rotatable relative to the fixed unit between a substantially horizontal position and a substantially vertical folded position.
Dependencies are inferred from the claim text.