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Flexible and high-energy-absorbing stab and cut resistant shoe sole

A high-energy, stab-proof technology, used in shoe soles, footwear, applications, etc., can solve the problems of anti-jab piercing, anti-knife cutting, and poor anti-needle performance, and achieves simple production, improved safety level, and stable molding. Effect

Inactive Publication Date: 2014-04-30
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a flexible and high-energy-absorbing anti-stab sole, which solves the problems of the existing anti-stab shoes with anti-bayonet penetration, anti-knife cutting and anti-acupuncture performance, and is soft and comfortable to wear. and non-slip features

Method used

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  • Flexible and high-energy-absorbing stab and cut resistant shoe sole
  • Flexible and high-energy-absorbing stab and cut resistant shoe sole
  • Flexible and high-energy-absorbing stab and cut resistant shoe sole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1 A kind of flexible and high-energy-absorbing puncture-resistant sole for construction sites

[0037] A flexible and high-energy-absorbing puncture-resistant shoe sole for construction sites includes an inner bottom 2 , a puncture-resistant composite layer 3 and an outer bottom 4 . The inner bottom 2, the anti-stab composite layer 3 and the outer bottom 4 are prepared into anti-puncture soles according to the following steps.

[0038] Described inner bottom 2 selects polyester / cotton fabric for use, and the square meter weight of fabric is 100g / m 2 , the light pressure thickness of fabric is 0.2mm; Described anti-stab composite layer 3 comprises woven fabric layer 31, no weft cloth layer 32 and restriction layer 33, and described restriction layer 33 is steel wire plain weave woven fabric, and steel wire diameter is 1mm , the arrangement density of the steel wires is 10 / 10cm; the woven fabric layer 31 is composed of 12 ultra-high molecular weight polyethylene...

Embodiment 2

[0040] Embodiment 2 A flexible and high-energy-absorbing puncture-resistant sole for railway construction sites

[0041] A flexible and high-energy-absorbing puncture-resistant shoe sole for railway construction sites includes an inner bottom 2 , a puncture-resistant composite layer 3 and an outer bottom 4 . The inner bottom 2, the anti-stab composite layer 3 and the outer bottom 4 are prepared into anti-puncture soles according to the following steps.

[0042] Described inner bottom 2 selects polyester / cotton fabric for use, and the square meter weight of fabric is 160g / m 2 The light pressure thickness of fabric is 0.25mm; Described anti-stab composite layer 3 comprises woven fabric layer 31, no weft cloth layer 32 and restriction layer 33, and described restriction layer 33 is steel wire plain weave woven fabric, and steel wire diameter is 0.5 mm, the steel wire arrangement density is 20 / 10cm; the woven fabric layer 31 is formed by 16 ultra-high molecular weight polyethylen...

Embodiment 3

[0044] Embodiment 3 A flexible and high-energy-absorbing puncture-resistant sole for jungle construction sites

[0045] A flexible and high-energy-absorbing puncture-resistant shoe sole for jungle construction sites includes an inner bottom 2, a puncture-resistant composite layer 3 and an outer bottom 4. The inner bottom 2, the anti-stab composite layer 3 and the outer bottom 4 are prepared into anti-puncture soles according to the following steps.

[0046] Described inner bottom 2 selects polyester / cotton fabric for use, and the square meter weight of fabric is 100g / m 2 The light pressure thickness of fabric is 0.2mm; Described anti-stab composite layer 3 comprises woven fabric layer 31, no weft cloth layer 32 and restriction layer 33, and described restriction layer 33 is steel wire plain weave woven fabric, and steel wire diameter is 2mm , the arrangement density of the steel wires is 10 / 10cm; the woven fabric layer 31 is formed by 12 pieces of ultra-high molecular weight ...

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Abstract

The invention relates to a flexible and high-energy-absorbing stab and cut resistant shoe sole, comprising an innersole, a stab resistant composite layer and an outer sole, wherein the innersole is made of flexible material capable of being directly dressed to the skin; the stab resistant composite layer is composed of woven fabric layers, non-woven fabric layers and limiting layers; the stable forms of the woven fabric layers and the non-woven fabric layers made of high performance fibers are achieved by the limiting layers made of metal grids; the woven fabric layers and the non-woven fabric layers are in multi-layer stacking in a crossed laying manner, so that the stab resistance of the shoe sole in various directions is improved; the woven fabric layers and the non-woven fabric layers are fixed by sewing threads so as to improve the flexibility; the outer sole is made of high-hardness wear-resisting resin, and is provided with grains on the surface for achieving the non-skid property; the innersole, the stab resistant composite layer and the outer sole are formed through bonding by bond. The flexible and high-energy-absorbing stab and cut resistant shoe sole is simple, convenient and effective to produce, easy to bend and low in cost, has the function of high energy absorbing, and can effectively protect the sole of the foot from stab damage.

Description

technical field [0001] The invention relates to a stab-proof shoe sole, which belongs to the technical field of textile safety protective shoes. Background technique [0002] Safety protective shoes generally refer to footwear that can protect feet and legs from foreseeable injuries worn in different work situations. Anti-piercing shoes are protective shoes that prevent piercing by sharp objects, and are a type of safety protective shoes. In some special environments, such as uneven terrain, sharp objects, and humidity, sometimes workers will directly wade, etc., it is necessary to wear anti-piercing shoes to prevent sharp and hard objects from being stabbed. In the 1940s, in order to improve the anti-puncture performance of military shoes, the U.S. military first lined the inner midsole of the shoes with steel plates, which greatly reduced the attrition caused by sharp objects stabbing the soles of the feet. The active-duty jungle boots of the US military became the stand...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B13/16A43B13/22
Inventor 杜赵群杨沙沙
Owner DONGHUA UNIV
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