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A non-metal bulletproof board

A bulletproof board and non-metallic technology, which is applied in the direction of protective equipment, armor plate structure, offensive equipment, etc., can solve the problems of high bulge height and weight reduction of non-metallic bulletproof board, so as to reduce the height of bulge and reduce the risk of injury , to meet the effect of bulletproof performance

Active Publication Date: 2021-10-08
重庆盾之王安防设备技术研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a non-metallic bullet-proof board, which can reduce the weight of the non-metallic bullet-proof board compared with the existing non-metallic bullet-proof board under the condition of the same protection area, and at the same time solve the problem of the large height of the bulge after being hit by bullets. The problem

Method used

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  • A non-metal bulletproof board
  • A non-metal bulletproof board
  • A non-metal bulletproof board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Basic as attached figure 1 Shown: a non-metallic bulletproof board, including a board body 5, the board body 5 sequentially includes an anti-bulge layer 1 and an adhesive layer 2 from the inside (the part close to the chest) to the outside (the part away from the chest) And the buffer layer 3, the anti-bulging layer 1, the adhesive layer 2 and the buffer layer 3 are thermocompressed and compositely formed. The adhesive layer 2 in this embodiment is a hot-melt adhesive film, and the anti-bulge cladding layer 1 and buffer layer 3 are formed by several layers of high-strength and high-modulus polyethylene non-weft fabrics by hot pressing. The high-strength and high-modulus polyethylene non-weft fabrics can be selected from Sinopec Yizheng Chemical Fiber Co., Ltd. manufactures. In this embodiment, the thickness of the anti-bulging layer 1 of the board body 5 is 9 mm, the thickness of the buffer layer 3 is 18 mm, and the surface density of the high-strength high-modulus pol...

Embodiment 2

[0038] combine Figure 2-Figure 4 As shown, the non-metal bulletproof board in this embodiment also includes an outer shell 6, the outer shell 6 is a pentahedron, the inside of the outer shell 6 is provided with a cavity, and the right side of the outer shell 6 is provided with an opening communicating with the cavity , the body formation and size of the cavity inside the outer casing 6 match the board body 5, so that the board body 5 can be completely inserted into the cavity, the board body 5 is located in the cavity, and the buffer layer 3 of the board body 5 faces The outer side of outer casing 6 ( figure 2 The middle is the right side), the left side of the board body 5 and the bottom of the cavity are connected with a telescopic piece 8 and an elastic piece 7, and the telescopic piece 8 is provided with a locking unit, combined with image 3 and Figure 4 As shown, the telescopic member 8 in this embodiment includes a first sliding tube 11 and a second sliding tube 10...

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Abstract

The present invention relates to the field of bulletproof boards, in particular to a non-metallic bulletproof board, comprising a board body, the board body sequentially includes an anti-bulge layer, an adhesive layer and a buffer layer from the inside to the outside, the anti-bulge layer and the buffer layer are both It includes several layers of high-strength and high-modulus polyethylene non-woven fabrics, the adhesive layer includes a hot-melt adhesive film, the body of the plug-in board is formed by heat-compression composite molding of the anti-bulging layer, the adhesive layer and the buffer layer, and several layers of high-strength and high-modulus polymer in the anti-bulging layer and the buffer layer The surface of the vinyl linoleum is coated with phenolic resin. Compared with the existing non-metallic bulletproof plate under the condition of the same protection area, the weight of the non-metallic bulletproof plate is reduced, and at the same time, the problem of large bulge height after being hit by bullets is solved.

Description

technical field [0001] The invention relates to the field of bulletproof boards, in particular to a non-metallic bulletproof board. Background technique [0002] At present, the high-level non-metallic bulletproof inserts produced in my country are divided into two types: 1) a single aramid or high-strength high-modulus polyethylene (PE) bulletproof material pressed; 2) aramid or high-strength high-modulus polyethylene (PE) bulletproof material It is formed by pressing and bonding with bulletproof ceramic plates. These two types of plug-in boards are used in conjunction with body armor and belong to the defense type. [0003] Although the technical indicators of the existing non-metallic bulletproof boards meet the national public safety industry standards and military standards, the boards composed of these two structures still have the following disadvantages in actual use: the weight and thickness are large, and after the live ammunition test, Although it can prevent the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F41H5/04
CPCF41H5/0478
Inventor 周厚勇杨正均李朝阳潘宇
Owner 重庆盾之王安防设备技术研究院有限公司
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