Impact-resistant bulletproof chest insertion plate

Abstract

The utility model discloses an impact-resistant bulletproof chest plugboard which comprises a steel shell, an exchange assembly and a reinforcing assembly, and the exchange assembly comprises a mounting cavity formed in the steel shell. According to the impact-resistant bulletproof chest plugboard, after one or more parts are damaged, the damaged PE back plates and the damaged ceramic plates can be adjusted and replaced by dismounting the bottom fixing plate at the bottom of the steel shell, so that the impact-resistant bulletproof chest plugboard is convenient to use, and the service life of the bulletproof chest plugboard is prolonged. According to the bulletproof chest inserting plate, the PE back plate and the ceramic plate which are not damaged in the steel shell can be repeatedly used, so that the utilization rate of the bulletproof chest inserting plate is improved, and waste of resources is further avoided, and meanwhile, the vertical reinforcing rods and the transverse reinforcing rods are fixedly welded to the two vertical sides and the two transverse sides of the rear portion of the steel shell; weak parts at gaps between adjacent PE back plates and ceramic plates can be reinforced, so that the use safety of the bulletproof chest insertion plate is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of bulletproof insert plates, in particular to an impact-resistant bulletproof chest insert plate. Background Art

[0002] The bulletproof plate is a rigid bulletproof material used in conjunction with bulletproof vests to improve the individual soldier's protection capabilities. It can effectively resist attacks from guns and artillery shells of different powers and protect the lives of soldiers. Its working principle is to bring the projectile's warhead into contact with the plate, causing the sharp part of the warhead to lose energy after touching the plate, thereby achieving a bulletproof effect.

[0003] The ceramic plate and PE back plate of the existing impact-resistant bulletproof plug plate are mostly integral structures. After the upper end of the bullet-proof plug plate is hit by a bullet, it is inconvenient to reuse the damaged part in the replacement operation, which easily leads to the waste of materials of the undamaged parts of the ceramic plate and the PE back plate. Therefore, we propose an impact-resistant bulletproof chest plug plate. Utility Model Content

[0004] The main purpose of the utility model is to provide an impact-resistant bulletproof chest plate, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An impact-resistant bulletproof chest plate comprises a steel shell, a replacement component and a reinforcement component. The replacement component comprises an installation cavity opened in the steel shell, and a plurality of groups of PE back plates movably arranged and installed at the bottom of the installation cavity, a plurality of groups of ceramic plates movably arranged and installed in the front installation cavity of the PE back plates, a front baffle plate movably installed in the front installation cavity of the ceramic plates, a notch opened at the bottom of the steel shell, and a bottom fixing plate movably matched and installed in the notch.

[0007] Preferably, the replacement component further comprises threaded holes and mounting holes respectively correspondingly opened on both sides of the steel shell and on both sides of the bottom fixing plate, and the mounting holes are T-shaped columnar structures.

[0008] Preferably, the exchange assembly further comprises a mounting hole at the bottom of the bottom fixing plate and a screw movably mounted in the threaded hole.

[0009] Preferably, the reinforcement assembly includes vertical reinforcement rods and transverse reinforcement rods which are respectively welded and fixedly installed on both vertical sides and both transverse sides of the rear end of the steel shell.

[0010] Preferably, the vertical reinforcing rods and the transverse reinforcing rods are both located at the front ends of the gaps between adjacent PE backboards and the gaps between adjacent ceramic boards.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. In the utility model, after a single or multiple components are damaged, the multiple groups of PE back plates and ceramic plates arranged and installed in the installation cavity in the steel shell can be adjusted and replaced by disassembling the bottom fixing plate at the bottom of the steel shell, so that the PE back plates and ceramic plates in the undamaged part of the steel shell can be reused to improve the utilization rate of the bulletproof chest plate, thereby avoiding waste of resources;

[0013] 2. In the utility model, the vertical reinforcing rods and the transverse reinforcing rods welded and fixed on both vertical and transverse sides of the rear part of the steel shell can also strengthen the weak parts of the gap between the adjacent PE back plates and the ceramic plates, thereby ensuring the safety of the bulletproof chest plate in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 Another perspective view of the present utility model;

[0016] Figure 3 It is an exploded view of the utility model;

[0017] Figure 4 It is a partial structural diagram of the steel shell and the bottom fixing plate of the utility model.

[0018] Reference numerals:

[0019] 100. Steel shell;

[0020] 200, replacement component; 201, installation cavity; 202, PE back plate; 203, ceramic plate; 204, front baffle; 205, notch; 206, bottom fixing plate; 207, threaded hole; 208, installation hole; 209, screw.

[0021] 300, reinforcement assembly; 301, vertical reinforcement rod; 302, transverse reinforcement rod. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] Embodiment 1:

[0024] like Figure 1-4As shown, the present embodiment provides an impact-resistant bulletproof chest plate, including a steel shell 100, a replacement component 200 and a reinforcement component 300, the replacement component 200 includes an installation cavity 201 opened in the steel shell 100, and a plurality of groups of PE back plates 202 movably arranged and installed at the bottom end of the installation cavity 201, a plurality of groups of ceramic plates 203 are also movably arranged and installed in the front installation cavity 201 of the PE back plate 202, a front baffle 204 is also movably installed in the front installation cavity 201 of the ceramic plate 203, a recess 205 is also opened at the bottom of the steel shell 100, a bottom fixing plate 206 is also movably matched and installed in the recess 205, the replacement component 200 also includes threaded holes 207 and installation holes 208 respectively opened on both sides of the steel shell 100 and on both sides of the bottom fixing plate 206, and the installation hole 208 is a T-shaped columnar structure, and the replacement component 200 also includes a screw 209 movably installed in the bottom mounting hole 208 and the threaded hole 207 of the bottom fixing plate 206.

[0025] Specifically, the bulletproof chest plate is a rigid bulletproof material used in conjunction with a bulletproof vest to improve the individual soldier's protective capability. It can effectively withstand attacks from guns and shells of different powers and protect the lives of soldiers. The multiple groups of PE back plates 202 and ceramic plates 203 arranged and installed in the mounting cavity 201 in the steel shell 100 can be adjusted and replaced by disassembling the bottom fixing plate 206 at the bottom of the steel shell 100 after a single or multiple parts are damaged, so that the PE back plates 202 and ceramic plates 203 of the undamaged parts in the steel shell 100 can be reused to improve the utilization rate of the bulletproof chest plate and avoid waste of resources. The three-layer structure of the front baffle 204, the ceramic plate 203 and the PE back plate 202 arranged and installed at the front and rear ends in the steel shell 100 is mainly used to ensure the impact resistance after being hit by a bullet.

[0026] Embodiment 2:

[0027] Based on the first embodiment, Figure 2 As shown, the reinforcement assembly 300 includes a vertical reinforcement rod 301 and a transverse reinforcement rod 302 which are welded and fixed on both vertical and transverse sides of the rear end of the steel shell 100, and the vertical reinforcement rod 301 and the transverse reinforcement rod 302 are both located at the front end of the gap between adjacent PE backboards 202 and the gap between adjacent ceramic plates 203.

[0028] Specifically, the vertical reinforcing rods 301 and the transverse reinforcing rods 302 welded and fixed on both vertical and transverse sides of the rear of the steel shell 100 can also strengthen the weak parts of the gap between the adjacent PE back plates 202 and ceramic plates 203, thereby ensuring the safety of the bulletproof chest plate in use.

[0029] The working principle and use process of this utility model:

[0030] When the bulletproof chest plate is reused, the screws 209 in the mounting holes 208 in the bottom fixing plate 206 are first unscrewed in sequence, and after the screws 209 are removed, the bottom fixing plate 206 at the bottom of the steel shell 100 is removed. After the bottom fixing plate 206 is removed, the front baffle plate 204, the ceramic plate 203 and the PE back plate 202 at the front and rear ends of the installation cavity 201 are all removed in sequence, and the damaged front baffle plate 204, the ceramic plate 203 and the PE back plate 202 are removed, and the undamaged PE back plate 202 and the ceramic plate 203 are added and assembled into the installation cavity 201, and then the new front baffle plate 204 is reinstalled on the upper end of the ceramic plate 203, and the bottom fixing plate 206 at the bottom of the steel shell 100 is fastened and installed, and the damaged parts in the bulletproof chest plate can be replaced, so that the bulletproof chest plate can be reused after use.

[0031] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An impact-resistant bulletproof chest plate, comprising a steel shell (100), a replacement component (200) and a reinforcement component (300), characterized in that: The exchange component (200) comprises an installation cavity (201) provided in a steel housing (100), and a plurality of groups of PE back plates (202) movably arranged and installed at the bottom of the installation cavity (201); a plurality of groups of ceramic plates (203) are also movably arranged and installed in the front installation cavity (201) of the PE back plates (202); a front baffle plate (204) is also movably installed in the front installation cavity (201) of the ceramic plates (203); a notch (205) is also provided at the bottom of the steel housing (100), and a bottom fixing plate (206) is also movably installed in the notch (205).

2. The impact-resistant bulletproof chest plate according to claim 1, characterized in that: The replacement assembly (200) further comprises threaded holes (207) and mounting holes (208) which are respectively correspondingly provided on two sides of the steel housing (100) and two sides of the bottom fixing plate (206), and the mounting holes (208) are T-shaped columnar structures.

3. The impact-resistant bulletproof chest plate according to claim 1, characterized in that: The replacement assembly (200) further comprises a screw (209) movably mounted in a bottom mounting hole (208) and a threaded hole (207) of the bottom fixing plate (206).

4. The impact-resistant bulletproof chest plate according to claim 1, characterized in that: The reinforcement assembly (300) comprises a vertical reinforcement rod (301) and a transverse reinforcement rod (302) which are respectively welded and fixedly installed on both vertical sides and both transverse sides of the rear end of the steel shell (100).

5. The impact-resistant bulletproof chest plate according to claim 4, characterized in that: The vertical reinforcing rod (301) and the transverse reinforcing rod (302) are both located at the front ends of the gaps between adjacent PE backboards (202) and the gaps between adjacent ceramic boards (203).

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