阅读说明：本技术 一种舒适型防弹衣 (Comfortable bulletproof vest ) 是由 薛汉华 于 2019-11-12 设计创作，主要内容包括：本发明涉及一种舒适型防弹衣,该防弹衣包括防弹衣本体以及设置在防弹衣本体内侧的缓冲层,该缓冲层包括前缓冲层以及后缓冲层,前缓冲层为搭接式缓冲层,后缓冲层为气体缓冲层。与现有技术相比,本发明既能够有效缓冲弹头的高速撞击,避免人体受到局部冲击力的压迫,同时还具有一定的可弯曲性,便于人体的活动,大大提高了防弹衣的舒适性和实用性。(The invention relates to comfortable body armor which comprises a body and a buffer layer arranged on the inner side of the body, wherein the buffer layer comprises a front buffer layer and a rear buffer layer, the front buffer layer is a lap joint type buffer layer, and the rear buffer layer is a gas buffer layer. Compared with the prior art, the bullet-proof vest can effectively buffer the high-speed impact of the bullet, avoids the human body from being pressed by local impact force, has certain flexibility, is convenient for the human body to move, and greatly improves the comfort and the practicability of the bullet-proof vest.)

1. The comfortable body armor is characterized by comprising a body (1) and a buffer layer arranged on the inner side of the body (1), wherein the buffer layer comprises a front buffer layer (2) and a rear buffer layer (3), the front buffer layer (2) is a lap joint type buffer layer, and the rear buffer layer (3) is a gas buffer layer.

2. A comfortable body armor according to claim 1, characterized in that said front cushioning layer (2) comprises a plurality of body panel assemblies arranged side by side inside the body (1) of the body armor.

3. A comfortable body armor according to claim 2, wherein the body armor assembly comprises a plurality of ballistic resistant sheets (4) arranged in sequence from top to bottom on the inner side of the body (1) of the body armor, and the bottom of the upper layer of ballistic resistant sheets (4) is lapped on the inner side of the lower layer of ballistic resistant sheets (4).

4. A comfortable body armor according to claim 2, characterized in that the top of the ballistic resistant sheet (4) is hinged to the inside of the body (1) of the body.

5. A comfortable body armor according to claim 3, wherein the height of the ballistic resistant sheets (4) is 2-4cm and the width is 1.5-3 cm.

6. A comfortable body armor according to claim 2, wherein the distance between adjacent body panel assemblies is from 0.2 to 0.35 cm.

7. A comfortable body armor according to claim 1, characterized in that the rear cushion (3) comprises a rubber layer arranged inside the body (1) of the body armor and a gas arranged inside the rubber layer.

8. A comfortable body armor according to claim 7 in which said rubber layer has a cavity therein and said gas is disposed in said cavity.

9. A comfortable body armor according to claim 7 in which the gas is at a pressure of 0.1 to 1 MPa.

10. A comfortable body armor according to claim 1, characterized in that the body (1) is made of a flexible material.

Technical Field

The invention belongs to the technical field of body armor, and relates to comfortable body armor.

Background

Body armor, also called as a bullet-proof armor, is used to protect the human body from being injured by bullets or shrapnel. The bulletproof vest mainly comprises a vest and a bulletproof layer. The coat cover is made of chemical fiber fabrics in common use; the bulletproof layer is made of metal (special steel, aluminum alloy and titanium alloy), ceramic sheets (corundum, boron carbide, silicon carbide and aluminum oxide), glass fiber reinforced plastic, nylon, Kevlar, ultra-high molecular weight polyethylene fiber, liquid protective materials and the like, and forms a single or composite protective structure. The bulletproof layer can absorb the kinetic energy of the bullet or the elastic sheet, has obvious protection effect on the low-speed bullet or the elastic sheet, and can reduce the damage to the chest and the abdomen of a human body under the condition of controlling certain sinking. The body armor comprises infantry body armor, flight personnel body armor, artillery body armor and the like.

Along with the increasing requirement of people on the comfort of the bulletproof clothes, the flexibility of the traditional bulletproof clothes is improved, but because the bulletproof clothes become softer, when the bulletproof clothes are impacted by a bullet at a high speed, the bulletproof clothes can generate obvious depressions, so that a wearer is greatly pressed at the depressions of the bulletproof clothes, severe discomfort is caused, and the problems of skin desilting, red swelling and the like are easily caused.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide comfortable body armor.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a comfortable type body armor, this body armor includes the body armor and sets up the buffer layer at the body armor inboard, and this buffer layer includes preceding buffer layer and back buffer layer, preceding buffer layer be overlap joint formula buffer layer, back buffer layer be gaseous buffer layer.

Further, the front buffer layer comprises a plurality of bulletproof sheet assemblies which are arranged on the inner side of the bulletproof clothes body in parallel. Each bulletproof sheet component is in a vertical strip shape, and the plurality of bulletproof sheet components are sequentially arranged on the inner side of the bulletproof clothes body along the transverse direction.

Furthermore, the bulletproof sheet assembly comprises a plurality of bulletproof sheets which are sequentially arranged on the inner side of the bulletproof clothes body from top to bottom, and the bottom of the upper layer of bulletproof sheet is lapped on the inner side of the lower layer of bulletproof sheet. When the bullet strikes the front part of the body of the bullet-proof vest at high speed, the bullet-proof sheet corresponding to the impact point of the bullet is subjected to the impact force of the bullet, and because the bottom of the upper layer of the bullet-proof sheet is lapped on the inner side of the upper layer of the bullet-proof sheet, part of the impact force is transmitted to the upper layer of the bullet-proof sheet by the bullet-proof sheet and is sequentially transmitted upwards by the upper layer of the bullet-proof sheet, so that the impact force of the bullet is dispersed to the plurality of bullet-proof sheets and is simultaneously pressed on a human body by the plurality of. The total area of the plurality of the anti-elastic pieces is larger, so that the pressure intensity on the human body is greatly reduced.

Furthermore, the top of the bulletproof piece is hinged with the inner side of the bulletproof clothes body. When a user wears the bulletproof clothes on the body, if the user bends forwards, because only the top of each bulletproof piece is hinged with the inner side of the bulletproof clothes body, the bottom of each bulletproof piece is a free end, and the bottom of the upper layer of bulletproof piece is lapped on the inner side of the lower layer of bulletproof piece, the normal forward bending action cannot be influenced, the bulletproof clothes have certain flexibility, and the flexibility of human body activities is improved.

Further, the height of the bulletproof sheet is 2-4cm, and the width of the bulletproof sheet is 1.5-3 cm. If the height is too large, the bending property of the body armor is poor; if the height is too small, the lap joint length between the upper and lower layers of the bulletproof pieces is too small, and the force transmission process is influenced. If the width is too large, the body fitting performance of the bulletproof clothes is poor; if the width is too small, the stress area of the bullet-proof sheet assembly is small, and the impact force dispersion effect on the bullet is poor.

Further, the distance between two adjacent body panel assemblies is 0.2-0.35 cm. The body fitting performance of the bulletproof garment is guaranteed, and the phenomenon that the bullet loses the buffering function after penetrating between two adjacent bulletproof sheet assemblies can be avoided.

Further, the rear buffer layer comprises a rubber layer arranged on the inner side of the body of the bullet-proof vest and gas arranged inside the rubber layer. When the bullet strikes the rear part of the body of the bullet-proof vest at a high speed, the rubber layer part corresponding to the impact point of the bullet is subjected to the impact force of the bullet, so that the pressure of the gas inside the rubber layer is increased, and the pressure of the gas inside the rubber layer is the same, so that the human body is subjected to uniformly dispersed stress, namely, the impact force of the bullet is dispersed.

Further, a cavity is arranged inside the rubber layer, and the gas is arranged in the cavity. The gas may be air or an inert gas (e.g., nitrogen).

Further, the pressure of the gas is 0.1-1 Mpa.

Further, the body of the body armor is made of flexible materials. The flexible material can be selected from nylon, Kevlar, ultra-high molecular weight polyethylene fiber and the like, so that the body of the bulletproof clothes has sufficient flexibility.

When the bullet-proof vest is actually applied, when the bullet hits the front part of the bullet-proof vest body at a high speed, the front buffer layer positioned between the bullet-proof vest body and a human body can disperse the concentrated acting force of the bullet, so that the front part of the human body can be uniformly stressed, and the discomfort caused by over-large local stress is avoided; when the bullet hits the back part of the body of the bullet-proof vest at high speed, the back buffer layer between the body of the bullet-proof vest and the human body can disperse the concentrated acting force of the bullet, so that the back part of the human body can be uniformly stressed, and the discomfort caused by the over-large local stress is avoided. In addition, preceding buffer layer adopts the overlap joint form, can enough disperse the concentrated effort of warhead, and simultaneously, when the human body stooped forward, the preceding buffer layer of overlap joint form can not obstruct human activity yet, has soft travelling comfort and atress travelling comfort concurrently.

Compared with the prior art, the bullet-proof vest can effectively buffer the high-speed impact of the bullet, avoids the human body from being pressed by local impact force, has certain flexibility, is convenient for the human body to move, and greatly improves the comfort and the practicability of the bullet-proof vest.

Drawings

FIG. 1 is a schematic top view of a body armor of the present invention;

FIG. 2 is a schematic structural diagram of a front buffer layer according to the present invention;

fig. 3 is a schematic side view of a ballistic panel assembly of the present invention;

fig. 4 is a schematic side view of a ballistic panel assembly of the present invention in a curved configuration;

the notation in the figure is:

1-body of body armor, 2-front buffer layer, 3-back buffer layer, 4-bulletproof piece.

Detailed Description

The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.