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Badminton insole

A badminton and insole technology, applied in the field of insoles, can solve the problems of difficulty in protecting plantar bones, ankle joints and knee joints, injuries of plantar bones, ankle joints and knee joints, large impact force on the forefoot and heel bottom of the foot, etc. To achieve the effect of reducing accidental injuries to the foot joints, refreshing the feet, and having a good shock absorption effect

Inactive Publication Date: 2018-10-23
DONGGUAN SHUNFENG SPORTS EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in badminton, the traditional insole is not suitable for the field of fast shifting and deceleration. It is easy to slide in the shoe; secondly, the upper side of the traditional insole is relatively flat, and the left and right sides of the insole are not blocked. Injuries to the ankle and knee joints; third, shock absorption and foot protection are poor. During exercise, the forefoot and the bottom of the heel have a large impact force. Traditional insoles are difficult to absorb the impact on the bones of the foot during walking and exercise. It is difficult to protect the plantar bones, ankle joints and knee joints; Fourth, the traditional insole has poor elasticity and cannot help the wearer to enhance jumping during badminton. Furthermore, the traditional insole has no effect on the arch of the foot and cannot relieve the pain of the foot. Fatigue; Fifth, the traditional insoles have poor perspiration and deodorization effects, and the inside of the shoes is easy to get wet, slippery and smelly, making the wearer not refreshing and comfortable enough

Method used

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Experimental program
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Effect test

Embodiment 1

[0035] The preparation steps of the forefoot shock absorbing pad 7 and the memory foam layer 12 are:

[0036] 1) Prepare materials according to the following raw materials in parts by weight: 65 parts of polyether polyol, 15 parts of isosorbide, 25 parts of methyl tert-butyl ether, 12 parts of mineral mint powder, 25 parts of polymethylene polyisocyanate, 12 parts of 1,5-pentamethylene diisocyanate, 2 parts of 99% pure triethanolamine, 1 part of ethylene glycol, 1.5 parts of foaming agent, 0.2 parts of high resilience silicone oil, 0.1 part of potassium hydroxide;

[0037] 2) Stirring and mixing: first add the weighed polyether polyol, isosorbide, methyl tert-butyl ether, mineral mint powder, polymethylene polyisocyanate, and 1,5-pentamethylene diisocyanate to the Stir and mix evenly in the iron container until the material liquid has no bubbles, then add 99% pure triethanolamine, ethylene glycol, foaming agent, high resilience silicone oil, potassium hydroxide and other auxil...

Embodiment 2

[0044] Nano bamboo charcoal fiber layer 10 is made up of bamboo charcoal fiber, nano silver fiber, single crystal sapphire whisker and viscose fiber; Contain 0.8 part of ceramic powder and coupling agent in viscose fiber, coupling agent is 0.3% of ceramic powder weight; The powder is made of the following parts by weight: 40 parts of zirconium dioxide, 35 parts of silicon dioxide, 5 parts of titanium dioxide, 5 parts of magnesium oxide, 5 parts of zinc oxide, 5 parts of baking soda, and 5 parts of manganese dioxide; the coupling agent is Glyceryl Stearate;

[0045] The preparation method of the viscose fiber is as follows: (1) Mix zirconium dioxide, silicon dioxide, titanium dioxide, magnesium oxide, zinc oxide, baking soda and manganese dioxide, sinter and crush until the average particle size is 1- 2μm ceramic powder; (2) Mix the coupling agent with the ceramic powder to obtain a modified ceramic powder; (3) Blend the modified ceramic powder with viscose, extrude and slice, ...

Embodiment 3

[0048] The mid-waist pad 31 includes the following components by weight: 25 parts of celery fiber, 30 parts of nano-bamboo charcoal fiber, 1 part of acetate fiber, 2 parts of polypropylene fiber, 20 parts of wood wool powder, 6 parts of resin glue, hydroxypropyl fiber 1 part of vegetable, 0.1 part of glycerin, 0.1 part of chitosan quaternary ammonium salt, 1 part of chitin, 1 part of Cyperus cyperus powder.

[0049] The upper side of the nano bamboo charcoal fiber layer 10 of the insole body is provided with an anti-slip film, and the anti-slip film is made of 20 parts of polypropylene, 15 parts of maleic anhydride grafted polypropylene, 8 parts of acrylonitrile, polydicyclopentadiene 10 parts, 5 parts of cyclohexyl alcohol, 8 parts of silicone resin, 5 parts of molybdenum disulfide, 3 parts of boric acid, 2 parts of anti-sticking agent, 3 parts of active agent are made, and described anti-sticking agent selects synthetic moissanite for use, and described The active agent is s...

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Abstract

The invention discloses a badminton insole. The badminton insole comprises an insole body, the insole body sequentially comprises an insole forefoot, an insole pad core, an insole waistline and an insole heelpiece from front end to back end of the insole body. 15-50 suckers with arc-shaped sunken faces on the tops are arrayed on the upper side of the insole forefoot, 6-12 wave line-shaped groovesare formed in each of the transverse direction and the longitudinal direction between the suckers, and a forefoot shock-absorption pad is arranged on the lower side of the insole forefoot; a pad coreshock-absorption pad is arranged on the lower side of the insole pad core; 6-20 transverse wave line-shaped grooves are sequentially formed in each of the upper side of the insole pad core, the upperside of the insole waistline and the upper side of the insole heelpiece; the two sides of the insole waistline are warped upwards, and a waistline pad block which surrounds the whole insole waistlineis arranged on the lower side of the insole waistline. Feet and the insole can be fitted stably, sliding does not easily occur, the effects of shock absorption and foot protection are high, stress fatigue generated by motion, walking and standing can be relieved, the effects of perspiration, air exhausting and odor removal are good, and the badminton insole has the excellent properties of elasticity and refreshing.

Description

technical field [0001] The invention relates to an insole, in particular to a badminton insole. Background technique [0002] Insoles are widely used daily necessities. According to their functions, insoles can be divided into health care insoles, functional insoles and conventional insoles. The structure of the traditional insole is sewn from multiple layers of fabric or pressed from multiple layers of leather. It has a certain degree of softness and cushioning and shock absorption, which basically meets the needs of ordinary light sports shoes. However, in badminton, the traditional insole is not suitable for the field of fast shifting and deceleration. It is easy to slide in the shoe; secondly, the upper side of the traditional insole is relatively flat, and the left and right sides of the insole are not blocked. Injuries to the ankle and knee joints; third, shock absorption and foot protection are poor. During exercise, the forefoot and the bottom of the heel have a la...

Claims

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Application Information

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IPC IPC(8): A43B17/00A43B17/02
CPCA43B17/006A43B17/02
Inventor 唐潇
Owner DONGGUAN SHUNFENG SPORTS EQUIP CO LTD
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