Professional insole for riding

A kind of insole, a professional technology, applied in insoles, footwear, clothing, etc., can solve the problems of narrow soles, poor air permeability, easy to breed bacteria and fungi, etc., achieve good air permeability, good elasticity, and promote blood circulation on the soles of the feet

Active 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 special sports such as cycling, traditional insoles have the following deficiencies: First, traditional insoles have poor shock absorption and foot protection effects. 1. The impact force on the foot bones during exercise makes it difficult to protect the plantar bones, ankle joints and knee joints; 2. Traditional insoles have poor air permeability and are prone to bacteria, fungi, and foot problems such as beriberi; 3. The soles of professional cycling shoes are narrower than other footwear, because the crank and chain stays are avoided when riding, and professional cycling insoles are also required to be relatively hard, but traditional insoles are not obvious in this regard design

Method used

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  • Professional insole for riding
  • Professional insole for riding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The first polyurethane foam layer 2 plays the role of reducing shock during cycling, and includes the following components in parts by weight: 80 parts of polyurethane, 1.5 parts of coupling agent, 5 parts of toughening agent, and the coupling agent Is isopropyl tris (dioctyl pyrophosphate acyloxy) ethylene titanate, isopropyl tris (dioctyl phosphate acyloxy) titanate, isopropyl tris (dodecylbenzene sulfonic acid) ) titanate, tetraisopropyl bis (dioctyl phosphite acyloxy) titanate four kinds of mixture, the toughening agent is a maleic anhydride grafted polymer elastomer, selected from POE-g- One or more of MAH, EPDM-g-MAH, TPU-g-MAH, SEBS-g-MAH, NBR-g-MAH.

[0042] The second polyurethane foam layer 3 is a high-elastic polyurethane foam layer, including a pure polyurethane layer and a polyurethane soft foam layer containing drug powder, the polyurethane soft foam layer is a polyurethane foam material, and the drug powder is fish bone powder, rapeseed pollen, One or se...

Embodiment 2

[0056]The first polyurethane foam layer 2 plays the role of reducing shock during cycling, and includes the following components in parts by weight: 90 parts of polyurethane, 3 parts of coupling agent, 10 parts of toughening agent, the coupling agent Is isopropyl tris (dioctyl pyrophosphate acyloxy) ethylene titanate, isopropyl tris (dioctyl phosphate acyloxy) titanate, isopropyl tris (dodecylbenzene sulfonic acid) ) titanate, tetraisopropyl bis (dioctyl phosphite acyloxy) titanate four kinds of mixture, the toughening agent is a maleic anhydride grafted polymer elastomer, selected from POE-g- One or more of MAH, EPDM-g-MAH, TPU-g-MAH, SEBS-g-MAH, NBR-g-MAH.

[0057] The second polyurethane foam layer 3 is a high-elastic polyurethane foam layer, including a pure polyurethane layer and a polyurethane soft foam layer containing drug powder, the polyurethane soft foam layer is a polyurethane foam material, and the drug powder is fish bone powder, rapeseed pollen, One or several ...

Embodiment 3

[0071] The first polyurethane foam layer 2 plays the role of reducing shock during cycling, and includes the following components in parts by weight: 85 parts of polyurethane, 2.0 parts of coupling agent, 7 parts of toughening agent, and the coupling agent Is isopropyl tris (dioctyl pyrophosphate acyloxy) ethylene titanate, isopropyl tris (dioctyl phosphate acyloxy) titanate, isopropyl tris (dodecylbenzene sulfonic acid) ) titanate, tetraisopropyl bis (dioctyl phosphite acyloxy) titanate four kinds of mixture, the toughening agent is a maleic anhydride grafted polymer elastomer, selected from POE-g- One or more of MAH, EPDM-g-MAH, TPU-g-MAH, SEBS-g-MAH, NBR-g-MAH.

[0072] Other structural components of the insole are obtained from existing materials through common methods.

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Abstract

The invention discloses a professional insole for riding. The professional insole for riding includes an insole body, and the insole body comprises a nanometer bamboo carbon fiber layer, a first polyurethane foam layer, a second polyurethane foam layer and a third polyurethane foam layer from top to bottom in sequence; from the front end of the insole body to the rear end of the insole body, toe massage protrusions, half-sole massage protrusions, sole center massage protrusions, foot arch massage protrusions and heel massage protrusions are sequentially arranged on the portion, corresponding to the human sole, of the nanometer bamboo carbon fiber layer, wherein the toe massage protrusions, the half-sole massage protrusions, the sole center massage protrusions, the foot arch massage protrusions and the heel massage protrusions protrude upwards and are sequentially arranged between the nanometer bamboo carbon fiber layer and the first polyurethane foam layer; the portion, corresponding to the front end of the insole body, of the third polyurethane foam layer is omitted, a containing cavity is formed in the lower side of the rear end of the third polyurethane foam layer, and a heel damping pad is embedded in the containing cavity. The damping function and foot protection function of the insole are excellent, the breathability is high, the deodorizing effect is great, the vibrationreduction function and the supporting function are remarkable, and the function of promoting blood circulation is achieved.

Description

technical field [0001] The invention relates to an insole, in particular to a professional insole for cycling. Background technique [0002] The advantage of cycling is that there is no time limit and no speed limit. Cycling can not only lose weight, but also make your body shapely. Since cycling is an exercise that requires a lot of oxygen, it can also strengthen the heart function and prevent high blood pressure, which is sometimes more effective than drugs. Cycling can compress blood vessels, accelerate blood circulation, and the brain can take in more oxygen, coupled with inhaling a lot of fresh air, you will feel clearer in your mind. [0003] Sports experts pointed out that due to the special requirements of cycling, the arms and trunk are mostly static work, and the legs are mostly dynamic work. When the blood is redistributed, the blood supply to the lower limbs is more, and the heart rate changes also. It varies according to the speed of the pedaling action and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B17/00
CPCA43B17/00A43B17/006
Inventor 唐潇
Owner DONGGUAN SHUNFENG SPORTS EQUIP CO LTD
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