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Rubber handgrip protective sleeve for outdoor fitness equipment

A technology of fitness equipment and rubber sheath is applied in the field of fitness equipment accessories, which can solve the problems of physical injury of exercisers, falling off of fitness equipment, and scrapping of accessories, etc., and achieves the effects of strong weather resistance, improved weather resistance and long service life.

Inactive Publication Date: 2016-08-24
ANHUI HAOBO FITNESS EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, people are increasingly pursuing a healthy body. Outdoor fitness equipment is widely used in public places such as parks, squares, and residential areas. It is suitable for men, women, and children to exercise. More and more residents join in various outdoor fitness During the activity, but because the fitness equipment has been installed outdoors for a long time and has been exposed to the sun and rain for a long time, if the accessories of the fitness equipment are of poor quality, they will fall off or be damaged, which will directly lead to the scrapping of the accessories, and the accessories need to be replaced or replaced. Fitness equipment, among which, many kinds of fitness equipment need to hold fitness equipment for exercise. If the rubber sheath is damaged and continues to be used, it may cause physical injury to the exerciser

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A handle rubber sheath for outdoor fitness equipment, made of the following raw materials in parts by weight: 16 parts of silicone rubber, 26 parts of reclaimed nitrile rubber, 10 parts of modified powdered quartz, 20 parts of rice husk powder, sea foam 14 parts of stone powder, 3 parts of hydroxymethylethylenediamine, 3 parts of dichloromethane, 1 part of dialkyldioxysilane, 2 parts of zinc stearate, 3 parts of carnauba wax, 2 parts of butyl benzyl phthalate share;

[0017] Wherein, the modification method of the powdered quartz is: adding 1.5% by weight of an ester coupling agent and 0.4% ammonia solution to the powdered quartz, the mass concentration of the ammonia solution is 10%, at 80°C Conditions, processed in a ball mill for 40-50 minutes, that is.

[0018] Wherein, the water content of the rice husk powder is 5-8%, the particle size is 40-60 μm, the particle size of the modified quartz powder is 80-85 nm, and the particle size of the sepiolite powder is 30-60 ...

Embodiment 2

[0025] A handle rubber sheath for outdoor fitness equipment, made of the following raw materials in parts by weight: 10 parts of silicone rubber, 32 parts of reclaimed nitrile rubber, 10 parts of modified quartz powder, 20 parts of rice husk powder, sea foam 12 parts of stone powder, 3 parts of hydroxymethylethylenediamine, 3 parts of dichloromethane, 3 parts of dialkyldioxysilane, 1 part of zinc stearate, 4 parts of carnauba wax, 2 parts of butyl benzyl phthalate share;

[0026] Wherein, the modification method of the powder quartz is as follows: adding 1.8% by weight of an ester coupling agent and 0.2% ammonia solution to the powder quartz, the mass concentration of the ammonia solution is 12%, at 80°C Conditions, processed in a ball mill for 40-50 minutes, that is.

[0027] Its preparation method is the same as in the examples.

Embodiment 3

[0029] A handle rubber sheath for outdoor fitness equipment, made of the following raw materials in parts by weight: 18 parts of silicone rubber, 28 parts of reclaimed nitrile rubber, 8 parts of modified powdered quartz, 18 parts of rice husk powder, sea foam 14 parts of stone powder, 3 parts of hydroxymethylethylenediamine, 4 parts of dichloromethane, 2 parts of dialkyldioxysilane, 1 part of zinc stearate, 2 parts of carnauba wax, 2 parts of butyl benzyl phthalate share;

[0030] Wherein, the modification method of the powdered quartz is: adding an ester coupling agent equivalent to 2% by weight of the powdered quartz and 0.6% ammonia solution to the powder quartz, the mass concentration of the ammonia solution is 8%. Conditions, processed in a ball mill for 40-50 minutes, that is.

[0031] Its preparation method is the same as in the examples.

[0032] The obtained handle rubber sheath prepared in the present invention is used for outdoor body-building equipment, and it is...

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Abstract

The invention discloses a rubber handgrip protective sleeve for outdoor fitness equipment. The rubber handgrip protective sleeve for the outdoor fitness equipment is prepared from silicon rubber, butyronitrile reclaimed rubber, modified powder quartz, rice hull powder, sea-foam stone powder, hydroxymethyl ethylenediamine, dichloromethane, dialkyl dioxysilane, zinc stearate, carnauba wax and butyl benzyl phthalate. Compared with the prior art, the rubber handgrip protective sleeve for the outdoor fitness equipment has the advantages that using the reclaimed rubber is beneficial to cyclic utilization of wastes; rubber weatherability can be improved by combining the silicon rubber with the butyronitrile reclaimed rubber; multiple kinds of fillers corresponding to different particle diameters enable the raw materials to be mixed sufficiently and an internal structure to be compact, so that chemical stability of the rubber is improved; the rubber handgrip protective sleeve is moderate in elasticity, high in weatherability and long in service life and is safe and environment friendly without releasing toxic substances during use.

Description

technical field [0001] The invention belongs to the technical field of fitness equipment accessories, and in particular relates to a handle rubber sheath used for outdoor fitness equipment. Background technique [0002] With the improvement of people's living standards, people are increasingly pursuing a healthy body. Outdoor fitness equipment is widely used in public places such as parks, squares, and residential areas. It is suitable for men, women, and children to exercise. More and more residents join in various outdoor fitness During the activity, but because the fitness equipment has been installed outdoors for a long time and has been exposed to the sun and rain for a long time, if the accessories of the fitness equipment are of poor quality, they will fall off or be damaged, which will directly lead to the scrapping of the accessories, and the accessories need to be replaced or replaced. Fitness equipment, wherein, a variety of fitness equipment needs to hold the fit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L17/00C08L83/04C08L97/02C08L91/06C08K13/06C08K9/06C08K9/04C08K9/02C08K3/36C08K3/34
CPCC08L17/00C08K2201/003C08K2201/011C08L2205/035
Inventor 刁海霞
Owner ANHUI HAOBO FITNESS EQUIP
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