Rocking-in exercise device
OwnerShih-Ming Huanginventor
Life of this patent
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Abstract
The present invention, rocking-in exercise device, offers a user the effective way of doing exercise through a rocking way by the arms. Chiefly, it relates to a step board, which is equipped with a multi-speed gear set at the front end. The multi-speed gear set binds to a rocking bar on the top and meshes with a driving wheel at the bottom. By rocking the rocking bar back and forth, the multi-speed gear set is able to drive the driving wheel and increase the speed. As a result, the purpose of rocking exercise is well served, safely and efficiently.
Claims10
An exercise device with rocking mechanism by hand-swaying, comprises a step board with a rear wheel and a front turning gudgeon in horizontal position, wherein, a multi-speed gear set that connects upwardly to a rocking bar and outwardly to a co-axial driving wheel to create motion.
A multi-speed gear set comprising a unidirectional meshed-gear device by swaying the rocking bar back and forth, to mesh with a satellite gear in epicyclic train is for shifting gear and increasing speed.
Dependencies are inferred from the claim text.