Rapid movement protection insole

A technology for insoles and sports, applied in the field of insoles, which can solve the problems of easy moisture, slippery and smelly inside shoes, easy sliding, plantar bone injuries, etc., and achieve the effects of reducing accidental injuries of foot joints, preventing joint displacement, and promoting blood circulation

Active Publication Date: 2017-09-08
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 football, badminton, basketball, volleyball and other fields that require fast displacement and deceleration, traditional insoles are not suitable, and have the following disadvantages: First, when the traditional insole is in use, the foot and the insole are not firmly attached. , when shifting or decelerating quickly, the foot is easy to slide in the shoe; second, the upper side of the traditional insole is relatively flat, and the left and right sides of the insole are not blocked. When shifting or decelerating quickly, the foot is easy to mov

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Its preparation of toe shock-absorbing foam: 1) prepare materials according to the following raw materials in parts by weight: polyether polyol 700g, POP grafted polyether 300g, nano calcium powder 15g, diisocyanate 280g, 99% purity triethanolamine 20g, ethyl alcohol Diol 10g, foaming agent 15g, high resilience silicone oil 2g, amine catalyst 3g; 2) stirring and mixing: first add polyether polyol, POP grafted polyether, and nano-calcium powder into an iron container for uniform stirring and mixing Until the material liquid is free of bubbles, then add 99% pure triethanolamine, ethylene glycol, foaming agent, high resilience silicone oil, amine catalyst and other auxiliary small materials into the iron container and continue to stir for 10 minutes until the solution is mixed Uniform; 3) Polymerization and foaming: pump the uniformly mixed material liquid into the foaming material tank and stir at a low speed (the temperature of the foaming material tank is set at 25°C to ...

Embodiment 2

[0034] The bamboo charcoal fiber layer is composed of bamboo charcoal fiber, nano-silver fiber, single crystal sapphire whisker and viscose fiber; the viscose fiber contains 0.8% ceramic powder and a coupling agent, and the coupling agent is 0.1% of the weight of the ceramic powder; the ceramic powder is composed of It is made of the following components by weight percentage: 60% of zirconium dioxide, 35% of silicon dioxide, and 5% of titanium dioxide; the coupling agent is glyceryl stearate.

[0035] The preparation method of the viscose fiber is as follows: (1), mixing zirconium dioxide, silicon dioxide and titanium dioxide, sintering and crushing to ceramic powder with an average particle size of 1-2 μm; (2), mixing the coupling agent mixed with the ceramic powder to obtain modified ceramic powder; (3) blending the modified ceramic powder with viscose, extruding and slicing to obtain viscose slices; (4) blending the viscose Viscose slices are heated and melted, extruded, an...

Embodiment 3

[0043] The toe shock-absorbing foam is as in Example 1, the bamboo charcoal fiber layer is as in Example 2, and other structural components of the insole are obtained from existing materials by common methods.

[0044] The insole prepared in Examples 1-3 is compared with the insole obtained by common methods of existing materials with all parts, and it is found that the antibacterial performance of Example 2 is obviously better than that of Examples 1, 3 and existing materials obtained by common methods Insole, and aspect durability and elasticity and massage health-care effect, embodiment 1,3 has obvious advantage.

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PUM

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Abstract

The invention discloses a rapid movement protection insole. The insole comprises an insole body, the insole body comprises an insole forefoot, an insole core, an insole middle part and an insole heel from the front end to the rear end; sucking discs are arranged on the upper side of the insole forefoot, a plurality of wavy-line-shaped grooves are formed between the sucking discs, and a forefoot shock-absorption pad and toe shock-absorption foam are arranged on the lower side of the insole forefoot; a heart-shaped convex surface is arranged on the upper side of the insole core; wavy-line-shaped grooves are sequentially arranged on the upper side of the insole middle part and the upper side of the insole heel; the two sides of the insole middle part are cocked upwards, and spacer block foam is arranged on the lower side of the insole middle part; a circular convex surface is arranged on the upper side in the middle of the insole heel, the outside edge of the insole heel is cocked upwards, and a heel shock-absorption pad is arranged on the lower side in the middle of the insole heel. By means of the insole, a foot is enabled to be firmly attached to the insole body and not prone to sliding, the foot can be prevented from being topped out from the inside of a shoe to the left and right sides of the shoe, the shock-adsorption and foot-protection effects are strong, the force fatigue caused by movements, walk and standing can be relieved, and the perspiration and exhaust effects are good.

Description

technical field [0001] The invention relates to an insole, in particular to a quick-displacement sports protection 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 football, badminton, basketball, volleyball and other fields that require fast displacement and deceleration, traditional insoles are not suitable, and have the following disadvantages: First, when the traditional insole is in use, the foot and the insole are not firmly attached. , when shifting or decelerating quickly, the foot is easy to slide in the shoe; second, the upper side of the tradi...

Claims

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Application Information

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IPC IPC(8): A43B17/00A43B17/02C08G18/32C08G18/48C08G18/66D01F2/08
CPCA43B17/00A43B17/006A43B17/02D01F2/08C08G18/3281C08G18/4804C08G18/6688C08G2101/00C08G2410/00Y02W90/10
Inventor 唐潇
Owner DONGGUAN SHUNFENG SPORTS EQUIP CO LTD
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