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Exercise ball and manufacturing method thereof

A manufacturing method and technology of fitness balls, which are applied in the field of fitness equipment, can solve the problems of not being able to achieve environmental protection purposes, low-density polyethylene odor, and impact on health, and achieve strong bending fatigue resistance, environmental protection, and smoothness. degree of effect

Active Publication Date: 2014-03-26
黄万辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The low-density polyethylene in the environmental protection fitness ball disclosed by the present invention has a serious peculiar smell, which will have an impact on health after long-term use, cannot achieve the real purpose of environmental protection, and has poor environmental protection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A fitness ball is composed of the following components in parts by weight:

[0032] 15 parts natural rubber

[0033] 15 parts polypropylene

[0034] 20 parts of vinyl acetate.

[0035] This embodiment is the most basic implementation mode, the amount of raw materials is less, the production cost is lower, and the fitness ball has higher elasticity and tensile strength.

Embodiment 2

[0037] A fitness ball is composed of the following components in parts by weight:

[0038] 20 parts natural rubber

[0039] 20 parts polypropylene

[0040] 30 parts of vinyl acetate.

[0041] This embodiment is a preferred implementation mode, and the fitness ball has better elasticity and tensile strength.

Embodiment 3

[0043] A fitness ball is composed of the following components in parts by weight:

[0044] 30 parts of natural rubber

[0045] 30 parts polypropylene

[0046] 40 parts of vinyl acetate.

[0047] This embodiment is the best implementation mode, and the fitness ball has the best elasticity and tensile strength.

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PUM

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Abstract

The invention discloses an exercise ball and a manufacturing method of the exercise ball. The exercise ball is composed of 15-30 parts of natural rubber, 15-30 parts of polypropylene and 20-40 parts of vinyl acetate, an optimal balance is obtained, the high transparency of the exercise ball is guaranteed, it is guaranteed that the exercise ball has high elasticity and tensile strength, and the service life of the exercise ball is greatly prolonged. The exercise ball is manufactured by carrying out the steps of secondary heating, grinding and peculiar smell removal on raw materials, the tensile strength and the malleability of the exercise ball can be further guaranteed, and the exercise ball is good in environmental protection and suitable for being used for a long time.

Description

technical field [0001] The invention relates to the technical field of fitness equipment, in particular to a fitness ball and a manufacturing method thereof. Background technique [0002] There are many types of fitness equipment, and the larger fitness equipment includes bicycles, steppers, flat treadmills, rowing boats, etc. These fitness equipment are all aerobic training equipment. [0003] The fitness and exercise places are free, which can be simple running outdoors. It can also be to choose corresponding fitness equipment for effective exercise in a fitness club. [0004] The common equipment for exercising arm strength in fitness clubs is the barbell; when using the barbell for fitness, there are special requirements and arrangements in terms of the weight of the barbell equipment, the way of movement, the number of groups, the number of times, and the speed of exercise. In addition to these special requirements, two important points in the fitness process are: con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B45/00A63B37/00C08L7/00C08L23/12C08K5/101B29D22/04
Inventor 朱江
Owner 黄万辉
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