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Fitness hand-muscle developer

a hand-muscle and developer technology, applied in the field of hand-muscle developers, to achieve the effect of low cos

Inactive Publication Date: 2020-09-10
CHEN CHUN YU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention provides a fitness hand-muscle developer that is suitable for the elderly, weakling, and women who exercise moderately and voluntarily according to the strength of their hand muscles. It is portable and can be used for exercises at any time. Additionally, the invention offers a low-cost option for massage or flapping.

Problems solved by technology

However, the elderly and the weakling have degenerated somatic function, they need exercises to keep them healthy.

Method used

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  • Fitness hand-muscle developer
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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0025]Described below according to figures.

[0026]As shown in FIGS. 2-4, the fitness hand-muscle developer 2 of the present invention comprises a main body 21, a band 22 fixed to main body 21 and a holding space 23 defined by band 22 and main body 21.

[0027]The main body 21 appears as a rod, its transverse section profile is a circle, a polygon or other geometric shapes. In FIG. 2, the transverse section profile of main body is circular.

[0028]The main body 21 can be made of fabrics, plastics, rubber, silica gel, polymers or other elastic materials.

[0029]The main body 21 can be all made of one material or more than two materials. For example, main body 21 comprises a surface layer 211 and an interior layer 212. The surface layer 211 defines an inner space for holding the interior layer 212. The surface layer 211 covers the interior layer 212 completely, and it can cover the interior layer 212 partially. In the example, the surface layer 211 is rubber, the interior layer 212 is silica g...

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PUM

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Abstract

A fitness hand-muscle developer to solve the defects of too strong elasticity, high cost and single purpose in conventional hand-muscle developers, which is suitable for the elderly, the weakling or women to exercise hand muscles in various ways. The fitness hand-muscle developer comprises a main body, elastic, rod-like, defining a lengthwise direction; a band, with two opposite free ends, fixed to the main body in the lengthwise direction of the main body; and a holding space, located between the band and the surface of the main body.

Description

BACKGROUND OF INVENTION1. Field of the Invention[0001]The present invention relates generally to a hand-muscle developer, and more particularly to a fitness hand-muscle developer for exercising the muscles of fingers and arms and mobilizing the finger joints and palm joints.2. Description of Related Art[0002]In order to exercise the muscles of fingers, palms and arms and to mobilize the joints thereof, somebody developed the hand-muscle developer. FIG. 1 shows the conventional hand-muscle developer 1, comprising two hand grips 11 and a coil-like spring 12 connecting the hand grips 11.[0003]The conventional hand-muscle developer 1 is designed for young people, its spring 12 has very strong elastic force. In order to avoid elastic fatigue of spring 12 after a period of time, the designers often design a high predetermined elasticity of spring 12, so that the conventional hand-muscle developer 1 is unsuitable for the elderly, the weakling and women.[0004]However, the elderly and the we...

Claims

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Application Information

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IPC IPC(8): A63B23/16A63B21/00A63B21/02
CPCA63B2209/14A63B23/16A63B21/026A63B21/4023A63B21/00189A63B21/4035A61H1/0285A61H7/007A61H2201/0138A61H2201/0153A61H2201/1261A61H2201/1638A61H2201/169A61H2205/065
Inventor CHEN, CHUN YU
Owner CHEN CHUN YU