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Sock-insole two-in-one insole

A two-in-one, insole technology, applied in the field of insoles, can solve the problems of small differences in hardness and achieve moderate hardness, improved comfort, and good elasticity

Inactive Publication Date: 2018-11-06
DONGGUAN SHUNFENG SPORTS EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a two-in-one sock insole for the above-mentioned deficiencies in the prior art. The foot fits firmly and is not easy to slide. It has the dual effects of socks and insoles, which can realize shock absorption and foot protection during exercise, relieve stress and fatigue caused by exercise, walking, and standing, effectively improve the pressure on the arch of the foot, and wick away sweat. Air, cool effect is good, effective sterilization, antibacterial and deodorizing effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Prepare the first nanometer bamboo charcoal fiber layer 1 and the second nanometer bamboo charcoal fiber layer 5:

[0029] Weigh the following components by weight: 6 parts of corn fiber, 70 parts of nano-bamboo charcoal fiber, 0.5 part of polypropylene fiber, 1.5 parts of nylon cotton, 1.3 parts of tocopherol, 3-heptyl-2-heptylthio-4-methyl 0.2 parts of thiazol-3-ium iodide salt, 0.8 parts of chitin, 0.9 parts of poria cocos, 0.45 parts of safflower, 0.8 parts of aloe, 0.7 parts of benzethonium chloride, and 1.5 parts of 1,2-propylene glycol. The first nanometer bamboo charcoal fiber layer 1 and the second nanometer bamboo charcoal fiber layer 5 are obtained by spinning.

[0030] Other structural components of the insole are obtained from existing materials through common methods.

Embodiment 2

[0032] Prepare the first nanometer bamboo charcoal fiber layer 1 and the second nanometer bamboo charcoal fiber layer 5:

[0033] Weigh the following components by weight:

[0034] 9 parts of corn fiber, 85 parts of nano-bamboo charcoal fiber, 4 parts of polypropylene fiber, 3.5 parts of nylon cotton, 2.8 parts of tocopherol, 3-heptyl-2-heptylthio-4-methylthiazol-3-ium iodide salt 0.45 parts, chitin 1.5 parts, Poria 1.0 parts, safflower 0.55 parts, aloe vera 1.1 parts, benzethonium chloride 1.3 parts, 1,2-propanediol 4.5 parts. The first nanometer bamboo charcoal fiber layer 1 and the second nanometer bamboo charcoal fiber layer 5 are obtained by spinning.

[0035] Other structural components of the insole are obtained from existing materials through common methods.

Embodiment 3

[0037] Prepare the first polyurethane foam layer 2 and the second polyurethane foam layer 4:

[0038] The raw materials for the preparation of the first polyurethane foam layer 2 are: 40 parts of isophorone diisocyanate; 40 parts of diphenylmethane diisocyanate; 10 parts of polyether polyol; 0.5 part of phosphoric acid; 0.5 part of N,N-dimethylcyclohexylamine; 0.5 part of crosslinking agent; 3 parts of cooling agent; 4 parts of foaming agent; 0.2 part of stabilizer; share;

[0039] The cooling agent is prepared from L-menthol and N,2,3-trimethyl-2-isopropylbutanamide at a weight ratio of 2-5:1; the foaming agent is n-heptane; The cross-linking agent is a mixture of ethylenediamine, triethylene glycol and dipropylene glycol; the stabilizer is cyclodextrin, methylcellulose, pectin, gelatin hydrolyzate, carrageenan, gellan gum, red A mixture made of alginate, alginic acid, enzymatically decomposed lecithin, casein, xanthan gum and other components; the antibacterial agent is po...

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Abstract

The invention discloses a sock-insole two-in-one insole. The insole comprises an insole body, and the insole body comprises a first nano bamboo carbon fiber layer, a first polyurethane foamed plasticlayer, a supporting cushion block, a second polyurethane foamed plastic layer and a second nano bamboo carbon fiber layer from top to bottom in sequence; the supporting cushion block is located at theportion corresponding to the arch part of the human body and jacks upwards, and accordingly an arch protrusion part corresponding to the supporting cushion bock is formed at the upper side of the insole body; an insole half-sole part, an insole waistline part and an insole heel part are arranged from the front end to the rear end of the insole body in sequence, and wave-shaped edges which tilt upwards are arranged on the insole waistline part and the insole heel part respectively. According to the sock-insole two-in-one insole, the rigidity difference of the insole and the sole is small, theinsole is good in elasticity, the demand of modern people for comfortable feet can be well met, and the insole fits the foot stably, does not easily slide, and has the double effects of socks and insoles; damping and foot protection in the motion process can be achieved, the pressure of the arch can be effectively improved, sweat and air are discharged, the insole is cool and has a good effect, and the effects of sterilization, bacterium inhibition and deodorization are effectively achieved.

Description

technical field [0001] The invention relates to an insole, in particular to a two-in-one insole for socks. Background technique [0002] Socks are a kind of clothing item worn on the feet, which play the role of protecting feet and preventing foot odor; insoles are widely used daily necessities. According to their functions, insoles can be divided into health care insoles, functional insoles and conventional insoles. [0003] Wearing shoes for the modern crowd not only relates to the comfort of wearing, but also plays a key role in the comfort, hygiene and blood circulation of the whole body, especially the development of the feet and the body. For a long time, in order to promote the healthy growth of the feet of modern people and the acceleration of sports, designers have been committed to continuously improving the comfort, sports acceleration and health care of sports shoes, but they tend to neglect the research and design of insoles when pursuing lightness. When modern...

Claims

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Application Information

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IPC IPC(8): A43B17/00A43B7/14A43B17/02A43B17/08A43B17/10C08J9/14C08J9/30C08G18/67C08G18/48
CPCA43B7/1445A43B17/006A43B17/02A43B17/08A43B17/102C08G18/48C08G18/6795C08J9/141C08J9/30C08J2203/14C08J2203/20C08J2375/08
Inventor 唐潇
Owner DONGGUAN SHUNFENG SPORTS EQUIP CO LTD
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