Concave-convex type flexible anti-stabbing material and preparation method thereof

A flexible, composite material technology, used in protective equipment, offensive equipment, personnel protection equipment, etc., can solve the problems of bloated, hidden safety hazards, heavy weight, etc., to improve wearing flexibility, reduce the degree of harm, and improve flexibility. Effect

Inactive Publication Date: 2019-05-07
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Personal protective materials are mainly divided into three categories: hard, semi-rigid and soft. Among them, the hard is too rigid and heavy, and the soft has great defects in air permeability, and it is bloated to wear. The semi-rigid has a good The anti-stab performance and air permeability are also very good, but there is a certain gap between the protective modules, which leaves a great safety hazard
[0003] Chinese patent CN 201610146905 discloses a kind of anti-stab clothing arranged without gaps, flexible fabric and several small protective modules fixedly arranged on both sides of the flexible fabric. The several small protective modules are arranged in a certain way without gaps, which greatly improves the It affects the air permeability of the stab-resistant clothing, and the connection is thin, so it is difficult to meet the stab-resistant requirements
Chinese patent CN201710427713 discloses a stab-resistant clothing based on the principle of friction self-locking, which ignores the thinner edge and is easy to penetrate, and relies on the clamping between two modules, which is difficult to hinder the puncture of the knife tip
Chinese patent CN 201610114967 discloses a double-sided riveted flexible anti-stab material, but there are many gaps between the small protective modules, which makes the anti-stab property in the gaps not guaranteed

Method used

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  • Concave-convex type flexible anti-stabbing material and preparation method thereof
  • Concave-convex type flexible anti-stabbing material and preparation method thereof
  • Concave-convex type flexible anti-stabbing material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as Figure 1-6 As shown, this embodiment provides a concave-convex flexible anti-stab material, including a flexible base cloth 4 and a first protective module 1 and a second protective module 2 fixed on the upper side of the flexible base cloth 4, wherein the first A protruding portion 11 is formed around a protection module 1, a groove 12 is formed around the second protection module 2, the protruding portion 11 is embedded in the groove 12, and the first Both the protective module 1 and the second protective module 2 are provided with round holes 3 , and the first protective module 1 and the second protective module 2 are connected by high-performance yarns 5 passing through the round holes 3 . The first protection module 1 and the second protection module 2 are arranged on the upper side of the flexible base cloth 4, and the first protection module 1 and the second protection module 2 are matched with each other.

[0044] Among them, the first protective modul...

Embodiment 2

[0050] Such as Figure 1-6 As shown, this embodiment provides a concave-convex flexible anti-stab material, including a flexible base cloth 4 and a first protective module 1 and a second protective module 2 fixed on the upper side of the flexible base cloth 4, wherein the first A protruding portion 11 is formed around a protection module 1, a groove 12 is formed around the second protection module 2, the protruding portion 11 is embedded in the groove 12, and the first Both the protective module 1 and the second protective module 2 are provided with round holes 3 , and the first protective module 1 and the second protective module 2 are connected by high-performance yarns 5 passing through the round holes 3 . The first protection module 1 and the second protection module 2 are arranged on the upper side of the flexible base cloth 4, and the first protection module 1 and the second protection module 2 are matched with each other.

[0051] Among them, the first protective modul...

Embodiment 3

[0057] Such as Figure 1-6 As shown, this embodiment provides a concave-convex flexible anti-stab material, including a flexible base cloth 4 and a first protective module 1 and a second protective module 2 fixed on the upper side of the flexible base cloth 4, wherein the first A protruding portion 11 is formed around a protection module 1, a groove 12 is formed around the second protection module 2, the protruding portion 11 is embedded in the groove 12, and the first Both the protective module 1 and the second protective module 2 are provided with round holes 3 , and the first protective module 1 and the second protective module 2 are connected by high-performance yarns 5 passing through the round holes 3 . The first protection module 1 and the second protection module 2 are arranged on the upper side of the flexible base cloth 4, and the first protection module 1 and the second protection module 2 are matched with each other. .

[0058] Among them, the first protective mo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention provides a concave-convex type flexible anti-stabbing material. The concave-convex type flexible anti-stabbing material comprises flexible basic cloth, first protective modules and second protective modules, wherein the first protective modules and the second protective modules are fixed to one side of the flexible basic cloth; each first protective module is a protruding protectivecomponent, and each second protective module is a sunken protective component; and the two types of protective modules can be matched with each other, and the first protective modules and the second protective modules are provided with round holes and are connected through high-perform yarn in a shuttling manner. A preparation method of the material includes the following steps that S1, the firstprotective modules and the second protective modules are prepared; and S2, the first protective modules and the second protective modules obtained in S1 adhere to the upper side of the flexible basiccloth; and the flexible basic cloth and the two types of protective modules are dried, and the concave-convex type flexible anti-stabbing material is obtained. The concave-convex type flexible anti-stabbing material can be applied in various types of anti-stabbing clothing or protective products, and on the premise that the anti-stabbing performance is guaranteed, the flexible and breathable performance of the anti-stabbing material is greatly improved.

Description

technical field [0001] The invention relates to the technical field of individual protective materials, in particular to a concave-convex flexible anti-stab material provided with a matching arrangement between the protective modules of two types of concave and convex components in the shape of holes and a preparation method thereof. Background technique [0002] Personal protective materials are mainly divided into three categories: hard, semi-rigid and soft. Among them, the hard is too rigid and heavy, and the soft has great defects in air permeability, and it is bloated to wear. The semi-rigid has a good The anti-stab performance and air permeability are also very good, but there is a certain gap between the protective modules, which leaves a great safety hazard. [0003] Chinese patent CN 201610146905 discloses a kind of anti-stab clothing arranged without gaps, flexible fabric and several small protective modules fixedly arranged on both sides of the flexible fabric, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): F41H1/02
Inventor 权震震夏民民王学利刘丽芳俞建勇
Owner DONGHUA UNIV
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