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Mismatched 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 clothing, hidden dangers, heavy weight, etc., to improve softness and breathability, improve wearing flexibility, and reduce gap length. 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 very 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 fact that the edges are thin and easy to penetrate, and relying on the clamping between two modules, it 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 properties in the gaps not guaranteed

Method used

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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  • Mismatched type flexible anti-stabbing material and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0036] Such as figure 1 As shown, this embodiment provides a dislocation flexible stab-proof material, including a flexible base cloth 5 and a first protective module 1 in the middle fixed on one side of the flexible base cloth 5 and multiple types of second protective modules located on the outside. 4. The first protection module 1 is cylindrical, and the second protection module 4 is arranged in a multi-layer circular ring structure around the first protection module 1. The first protection module 1 and the second protection module 4 constitute a whole protection unit.

[0037] The multi-layer ring-shaped structure is arranged sequentially from the inside to the outside. The ring-shaped structure of the same layer is formed by splicing a plurality of second protection modules 4 with gaps between each other, and the second protection modules 4 of different layers are staggered. The gap 3 between the annular structures of each layer decreases gradually from the inside to the o...

Embodiment 2

[0048] Such as figure 1As shown, this embodiment provides a dislocation flexible stab-proof material, including a flexible base cloth 5 and a first protective module 1 in the middle fixed on one side of the flexible base cloth 5 and multiple types of second protective modules located on the outside. 4. The first protection module 1 is cylindrical, and the second protection module 4 is arranged in a multi-layer circular ring structure around the first protection module 1. The first protection module 1 and the second protection module 4 constitute a whole protection unit.

[0049] The multi-layer ring-shaped structure is arranged sequentially from the inside to the outside. The ring-shaped structure of the same layer is formed by splicing a plurality of second protection modules 4 with gaps between each other, and the second protection modules 4 of different layers are staggered. The gap 3 between the annular structures of each layer decreases gradually from the inside to the ou...

Embodiment 3

[0060] Such as figure 1 As shown, this embodiment provides a dislocation flexible stab-proof material, including a flexible base cloth 5 and a first protective module 1 in the middle fixed on one side of the flexible base cloth 5 and multiple types of second protective modules located on the outside. 4. The first protection module 1 is cylindrical, and the second protection module 4 is arranged in a multi-layer circular ring structure around the first protection module 1. The first protection module 1 and the second protection module 4 constitute a whole protection unit.

[0061] The multi-layer ring-shaped structure is arranged sequentially from the inside to the outside. The ring-shaped structure of the same layer is formed by splicing a plurality of second protection modules 4 with gaps between each other, and the second protection modules 4 of different layers are staggered. The gap 3 between the annular structures of each layer decreases gradually from the inside to the o...

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 mismatched type flexible anti-stabbing material and a preparation method thereof. The mismatched type flexible anti-stabbing material comprises flexible basic cloth, a first protective module and second protective modules, wherein the first protective module and the second protective modules are fixed to one side of the flexible basic cloth; the first protective module iscylindrical, and the second protective modules are arranged into a multi-layer ring-shaped structure around the first protective module; and the first protective module and the second protective modules form a protecting whole unit. The preparation method of the material includes the following steps that S1, the various types of protective modules are prepared; S2, the protective modules obtainedin S1 adhere to the upper side of the flexible basic cloth; and S3, the flexible basic cloth and the protective modules in S2 are dried, and the mismatched type flexible anti-stabbing material is obtained. The mismatched 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 dislocation-type flexible anti-stab material and a preparation method thereof, in which the same modules are spliced ​​with each other, different modules are arranged in layers, and layers are misplaced between layers. 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 very 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...

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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Patent Type & Authority Applications(China)
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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