Shock-absorbing sole and shock-absorbing shoe

A technology for shock-absorbing shoes and uppers, which is applied to soles, footwear, applications, etc., and can solve problems such as poor shock-absorbing effects and weakened vibrations

Pending Publication Date: 2020-05-15
厦门天策材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above background, the present invention provides a shock-absorbing sole and a shock-absorbing shoe. The dilatant component contained in the sole is used to make the shoe material have good shock absorption and can absorb more impact force during exe

Method used

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  • Shock-absorbing sole and shock-absorbing shoe
  • Shock-absorbing sole and shock-absorbing shoe
  • Shock-absorbing sole and shock-absorbing shoe

Examples

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preparation example Construction

[2042] In the preparation process of the dilatant component, other optional additives are preferably antioxidants, heat stabilizers, crosslinking agents, toughening agents, compatibilizers, phase change additives, plasticizers, and foaming agents.

[2043] In the present invention, the optional fillers mainly play the following roles in the shoe material: ① reduce the shrinkage of the product, improve the dimensional stability, surface finish, smoothness and flatness or dullness of the product etc.; ②Adjust viscosity; ③Meet different performance requirements, such as improving the impact strength and compressive strength, hardness, stiffness and modulus of shoe materials, improving wear resistance, increasing heat distortion temperature, improving electrical conductivity and thermal conductivity, etc.; ④Improving pigment Excellent coloring effect; ⑤ endows light stability and chemical corrosion resistance; ⑥ acts as a compatibilizer, which can reduce costs and improve the compe...

Embodiment 1

[2089] An insole of a shock-absorbing shoe, in which a dilatant component with a simple hollow structure is inlaid on the part from the forefoot to the heel of the insole, which uses dynamic dilatant polyurethane as a matrix, and is pasted on the outside of the dilatant component There is a ring of force-responsive component material (as attached figure 2 shown), wherein the force-responsive component and the dilatant component are prepared by the following method:

[2090]

[2091] Add 10g ethylenediamine polyether tetraol, 1.2g cyclopentadiene compound (a), 3.8g dicyclohexylcarbodiimide condensing agent, 0.5g catalyst 4-dimethylaminopyridine in a dry and clean reaction flask and mix Evenly, react for 6 hours under reflux conditions, then add 3.1g diketene compound (b), stir and mix evenly, continue to react for 6 hours, fill it into a mold with a certain shape, and keep it warm at 60°C for 6 hours to obtain force Responsive components.

[2092] Weigh 20g of hydroxyl-te...

Embodiment 2

[2095] A shock-absorbing shoe (sole), which uses a granular dilatant component with a simple hollow structure to make an integrated body of a midsole and a shoe outsole, and the dilatant component uses dynamic dilatant polyurethane as a matrix, and block-shaped force-responsive components are inlaid on the periphery of the integrated body, wherein the force-responsive components and dilatant component particles are prepared by the following method:

[2096]

[2097] Using equimolar amounts of 2-aminomethylbenzeneboronic acid and 2-(4-aminobutyl)propane-1,3-diol as raw materials and tetrahydrofuran as a solvent, carry out condensation reaction at 60°C to obtain borate ester compound (c).

[2098] In a dry and clean flask, take by weighing 200ml chloroform, polyoxypropylene triol, 1.5g carboxylic acid compound (a) of 10g, 0.8g 1,6-dipic acid, 3.8g dicyclohexylcarbodiimide condensing agent, Mix 0.5g catalyst 4-dimethylaminopyridine evenly, react at 80°C for 6h, then add 2.20g...

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Abstract

The invention discloses a shock-absorbing sole and a shock-absorbing shoe, which are characterized in that the shock-absorbing sole comprises an expansion flow component. According to the shock-absorbing shoe sole and the shock-absorbing shoe, due to the fact that the expansion flow component is arranged in the shoe sole, the shock-absorbing shoe sole and the shock-absorbing shoe have good shock absorption performance, more impact force can be absorbed in the movement process, discomfort or injuries possibly occurring in the movement process of a human body are effectively reduced, and the defect that an existing shock absorption shoe (sole) is poor in shock absorption effect is overcome.

Description

technical field [0001] The invention relates to the field of daily necessities, in particular to a shock-absorbing sole and a shock-absorbing shoe. Background technique [0002] As an indispensable daily necessities, shoes have different functions and appearances, but no matter how the appearance of the shoes changes, the most important thing is to wear comfortably and provide sufficient protection for the feet. With the rapid development of living standards, people have higher and higher requirements for shoes, some need to have a breathable and dry effect, some need to have a warm effect, and some need to have an anti-skid effect. Among them, people pay more attention to the shock absorption effect of shoes. When people are walking or exercising, especially strenuous exercise, the impact transmitted from the ground to the feet will cause great damage to the human body, especially the ankles and knee joints. It is necessary for shoes to have shock absorption and reduce the...

Claims

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Application Information

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IPC IPC(8): A43B13/18C08G18/66C08G18/48C08G18/32C08G18/50C08G18/44C08G18/42C08G65/332C08G65/331C08J9/12C08F212/14C08F212/08C08F220/30C08F220/58C08F212/36C08F212/12C08L75/08
CPCA43B13/181A43B13/187C08F212/12C08F212/14C08F220/30C08G18/3825C08G18/3897C08G18/4018C08G18/4277C08G18/44C08G18/4829C08G18/4833C08G18/5051C08G18/66C08G18/6666C08G65/331C08G65/3322C08G65/3324C08G2280/00C08G2410/00C08J9/122C08J2203/06C08J2203/08C08J2375/08C08F212/08
Inventor 不公告发明人
Owner 厦门天策材料科技有限公司
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