Amorphous alloy bulletproof plate

Abstract

The utility model discloses an amorphous alloy bulletproof plate which comprises a PE cambered surface inner plate matched with the upper half body of a human body, the PE cambered surface inner plate is bent in an arc shape in the width direction to enable the inner side face and the outer side face of the PE cambered surface inner plate to form arc-shaped curved surfaces, and an amorphous strip plate and an alloy plate are bonded to the outer surface of the PE cambered surface inner plate through a high-strength resin adhesive. The alloy plate is arranged between the amorphous strip plate and the PE cambered surface inner plate through a high-strength resin adhesive, the surface of the amorphous strip plate is sealed by high-performance fiber cloth through the high-strength resin adhesive, and the bottom surface of the PE cambered surface inner plate is sealed by polyester cloth through the high-strength resin adhesive. And EVA is adopted for filling and edge covering to obtain the amorphous alloy bulletproof plate. Compared with an existing ceramic bulletproof plate, the bulletproof plate has the advantages of being good in bulletproof effect, low in manufacturing cost, convenient to form, small in bullet crater on the bullet facing face, capable of resisting multiple bullets, light in weight, small in thickness and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of bulletproof materials, in particular to an amorphous alloy bulletproof plate. Background Art

[0002] The bulletproof plate is the core component of the bulletproof vest. The structure of the bulletproof plate mainly includes: a ceramic material panel, a PE bonding back plate and a surface fiber material. The ceramic material panel is mainly made of composite ceramic materials such as alumina, silicon carbide and boron carbide.

[0003] The existing ceramic bulletproof plates are limited in their protective performance due to the brittleness of composite ceramic materials such as boron carbide, which are prone to cracking and breaking. As a result, the existing bulletproof plates have disadvantages such as large craters on the bullet-facing surface, difficulty in resisting multiple bullets, large thickness, heavy mass, and high cost. They cannot meet the bulletproof use requirements of various important occasions, and their safety of use cannot be guaranteed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an amorphous alloy bulletproof plate with good bulletproof effect and low manufacturing cost.

[0005] The amorphous alloy bulletproof plate comprises: a PE curved inner plate matched with the upper body of a human body, the PE curved inner plate is curvedly bent along the width direction so that the inner and outer side surfaces of the PE curved inner plate form curved surfaces, an amorphous strip plate and an alloy plate are bonded to the outer surface of the PE curved inner plate by a high-strength resin adhesive, the alloy plate is arranged between the amorphous strip plate and the PE curved inner plate by a high-strength resin adhesive, the surface of the amorphous strip plate is covered with a high-performance fiber cloth by a high-strength resin adhesive, the bottom surface of the PE curved inner plate is covered with a polyester cloth by a high-strength resin adhesive, and the amorphous alloy bulletproof plate is obtained by filling and wrapping with EVA.

[0006] In order to solve the above technical problems, the utility model adopts a further technical solution: the thickness of the alloy plate is between 2mm and 3mm, and the density of the alloy plate is between 7.25-7.85kg / m3.

[0007] In order to solve the above technical problems, the utility model adopts a further technical solution: the thickness of the amorphous strip plate is between 1mm and 2mm, and the amorphous strip plate is composed of 50-80 layers of single-layer amorphous strips, and the thickness of the single-layer amorphous strip is between 0.023mm and 0.035mm.

[0008] In order to solve the above technical problems, the utility model adopts a further technical solution: the amorphous strip plate is made of 50-80 layers of single-layer amorphous strips bonded by high-strength resin adhesive.

[0009] In order to solve the above technical problems, the utility model adopts a further technical solution: the amorphous strip plate is made of 50-80 layers of single-layer amorphous strip through hot pressing treatment.

[0010] The advantages of the utility model are: compared with the existing ceramic bulletproof plate, it has the advantages of good bulletproof effect, low manufacturing cost, convenient molding, small bullet crater on the bullet-facing surface, ability to resist multiple bullets, light weight, thin thickness, etc. It can well meet the bulletproof use requirements of various important occasions and is safer to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the back three-dimensional structure of the amorphous alloy bulletproof plate of the utility model.

[0012] Figure 2 It is a schematic diagram of the front structure of the amorphous alloy bulletproof plate of the utility model.

[0013] In the figure: 1. PE curved inner plate, 2. Amorphous strip plate, 3. Alloy plate. DETAILED DESCRIPTION

[0014] The specific contents of the present utility model are described below in conjunction with the accompanying drawings and specific embodiments.

[0015] like Figure 1 , Figure 2 As shown, the amorphous alloy bulletproof plate comprises: a PE curved inner plate 1 matched with the upper body of the human body, the PE curved inner plate 1 is curvedly bent along the width direction so that the inner and outer sides of the PE curved inner plate 1 form an arc-shaped curved surface, an amorphous strip plate 2 and an alloy plate 3 are bonded to the outer surface of the PE curved inner plate 1 by a high-strength resin adhesive, the alloy plate 3 is arranged between the amorphous strip plate 2 and the PE curved inner plate 1 by a high-strength resin adhesive, the surface of the amorphous strip plate 2 is covered with a high-performance fiber cloth by a high-strength resin adhesive, the bottom surface of the PE curved inner plate 1 is covered with a polyester cloth by a high-strength resin adhesive, and the amorphous alloy bulletproof plate is obtained by filling and wrapping with EVA.

[0016] like Figure 1 , Figure 2 As shown, the thickness of the alloy plate 3 is between 2 mm and 3 mm, the density of the alloy plate 3 is between 7.25-7.85 kg / m3, the thickness of the amorphous strip plate 2 is between 1 mm and 2 mm, and the amorphous strip plate 2 is composed of 50-80 layers of single-layer amorphous strips, and the thickness of the single-layer amorphous strip is between 0.023 mm and 0.035 mm.

[0017] like Figure 1 , Figure 2As shown, in the actual manufacturing process, the amorphous strip plate 2 can be made of 50-80 layers of single-layer amorphous strips bonded by high-strength resin adhesive, or can be made of 50-80 layers of single-layer amorphous strips through hot pressing.

[0018] Compared with the existing ceramic bulletproof plates, the utility model has the advantages of good bulletproof effect, low manufacturing cost, convenient molding, small bullet crater on the bullet-facing surface, ability to resist multiple bullets, light weight, and thin thickness. It can well meet the bulletproof use requirements of various important occasions and is safer to use.

Claims

1. Amorphous alloy bulletproof plate, including: A PE curved inner plate (1) that fits the upper body of a human body, the PE curved inner plate (1) being curvedly bent in the width direction so that the inner and outer side surfaces of the PE curved inner plate (1) form curved surfaces, characterized in that an amorphous strip plate (2) and an alloy plate (3) are bonded to the outer surface of the PE curved inner plate (1) by a high-strength resin adhesive, the alloy plate (3) is arranged between the amorphous strip plate (2) and the PE curved inner plate (1) by a high-strength resin adhesive, the surface of the amorphous strip plate (2) is covered with a high-performance fiber cloth by a high-strength resin adhesive, the bottom surface of the PE curved inner plate (1) is covered with a polyester cloth by a high-strength resin adhesive, and an amorphous alloy bulletproof plate is obtained by filling and wrapping the edges with EVA.

2. The amorphous alloy bulletproof plate according to claim 1, characterized in that: The thickness of the alloy plate (3) is between 2 mm and 3 mm, and the density of the alloy plate (3) is between 7.25 and 7.85 kg / m3.

3. The amorphous alloy bulletproof plate according to claim 2, characterized in that: The thickness of the amorphous strip plate (2) is between 1 mm and 2 mm. The amorphous strip plate (2) is composed of 50-80 layers of single-layer amorphous strips. The thickness of the single-layer amorphous strips is between 0.023 mm and 0.035 mm.

4. The amorphous alloy bulletproof plate according to claim 3, characterized in that: The amorphous strip plate (2) is made of 50-80 layers of single-layer amorphous strips bonded together by a high-strength resin adhesive.

5. The amorphous alloy bulletproof plate according to claim 3, characterized in that: The amorphous strip plate (2) is made of 50-80 layers of single-layer amorphous strip by hot pressing.

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