Wear-resistant exercise ball and its manufacturing method
A manufacturing method and technology for fitness balls, which are applied to ball games, sports accessories, gymnastics equipment, etc., can solve the problems of not being able to achieve real environmental protection, low-density polyethylene odor, and impact on physical health, and achieve high elasticity and improve health. Environmental protection, smoothness improvement effect
Inactive Publication Date: 2015-08-26
朱艳艳
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- Description
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- Application Information
AI Technical Summary
Problems solved by technology
The low-density polyethylene in the environmental protection exercise ball disclosed by the present invention has a serious peculiar smell, which will have an impact on health after long-term use, cannot achieve a real environmental protection purpose, and has poor environmental protection. In addition, its wear resistance is also poor, which seriously affects service life
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0031] A kind of wear-resisting exercise ball, is made up of the following components by weight:
[0032] 15 parts natural rubber
[0033] 15 parts polypropylene
[0034] Vinyl acetate 20 parts
[0035] Neoprene 5 parts.
Embodiment 2
[0037] A kind of wear-resisting exercise ball, is made up of the following components by weight:
[0038] 20 parts natural rubber
[0039] 20 parts polypropylene
[0040] Vinyl acetate 25 parts
[0041] Neoprene 7 parts.
Embodiment 3
[0043] A kind of wear-resisting exercise ball, is made up of the following components by weight:
[0044] 30 parts of natural rubber
[0045] 30 parts polypropylene
[0046] Vinyl acetate 30 parts
[0047] Neoprene 10 parts.
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The invention discloses a wear-resistant exercise ball and a preparation method thereof. The exercise ball disclosed by the invention is prepared from the raw materials in parts by weight: 15-30 parts of natural rubber, 15-30 parts of polypropylene, 20-30 parts of vinyl acetate and 5-10 parts of neoprene. According to the exercise ball, the best balance is achieved, the relatively high transparency for the exercise ball is guaranteed, and the relatively high elasticity and tensile strength for the exercise ball are guaranteed, so that the service life of the exercise ball is prolonged greatly; the exercise ball is prepared through the steps of carrying out double heating on the raw materials, polishing, removing granules and deodorizing, so that the tensile strength and ductility of the exercise ball can be further guaranteed; the exercise ball has good environmental friendliness and wear resistance and is suitable for long-term use.
Description
technical field [0001] The invention relates to the technical field of fitness equipment, in particular to a wear-resistant fitness ball and a manufacturing method thereof. Background technique [0002] 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: continuity and progression. Continuity and progression are two important principles in formulating a training program. If you don't insist on training, your muscles will not get continuous and regular stimulation, resulting in slow growth; if you don't increase the training intensity, your muscles will adapt to the stimulation given, and your growth will also be slow. An effective pl...
Claims
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IPC IPC(8): C08L7/00C08L23/12C08L11/00A63B45/00A63B26/00
Inventor 朱江
Owner 朱艳艳