Body armor

Abstract

The invention discloses a body armor. The body armor comprises a body armor body which consists of a bottom lining layer and a protecting layer, wherein a silica gel layer is arranged between the bottom lining layer and the protecting layer in a filling and sewing manner; the protecting layer comprises a front protecting layer and a rear protecting layer; a first inserting plate layer and a second inserting plate layer are correspondingly fixedly mounted on the front protecting layer and the rear protecting layer; the first inserting plate layer comprises a chest protecting inserting plate layer, a waist protecting inserting plate layer and shoulder protecting inserting plate layers; an abdomen protecting inserting plate layer which is in a shape of a wedge being thick in front and thin in back is fixedly mounted on the side surface of the chest protecting inserting plate layer. According to the body armor, hard inserting plates are used and can effectively prevent a human body from impact injury caused by a bullet and a shrapnel and the like, and the pressure is reduced; the inserting plates are in a combination mode, so that the flexibility is extremely high while the bulletproofing performance is achieved; the shrapnel shot to the human body is deviated from the human body and slides out from the human body along the bulletproofing materials according to the mechanics guiding theory, thus the impacting force of the bullet to the human body can be reduced, and the human body is greatly prevented from being injured.

Description

technical field [0001] The invention relates to the technical field of protective equipment, in particular to a body armor. Background technique [0002] Body armor is also called body armor, which is used to protect the human body from bullets or shrapnel. Body armor is mainly composed of two parts: a cover and a bulletproof layer. The cover is usually made of chemical fiber fabrics, and the bulletproof layer is made of metal, ceramic sheets or ultra-high molecular weight polyethylene fibers to form a single or composite protective structure. The bulletproof layer can absorb the kinetic energy of bullets or shrapnel, and has obvious protective effect on low-speed bullets or shrapnel, and can reduce the damage to human chest and abdomen under the condition of controlling certain depressions. [0003] The performance index of body armor is mainly: under the premise of not affecting the bulletproof ability, the body armor should be as light as possible, and the flexibility sh...

AI Technical Summary

Problems solved by technology

[0003] The performance index of body armor is mainly: under the premise of not affecting the bulletproof ability, the body armor should be as light as possible, and the flexibility should be good. After wearing the body armor, it should not affect the normal activities of the person and reduce the flexibility

However, in the currently widely used bulletproof vests, most of them use hard materials to improve the protection ability. Compared with soft bulletproof vests, this hard material can prevent the impact of bullets and shrapnel on the human body. In terms of performance It is better, but the body armor made of hard materials has great defects in flexibility, which limits the body's mobility during use

In order to overcome the above problems, a bulletproof vest published with the application number 201620903049.2 adopts the board technology to meet the needs of hard materials and flexibility. However, this board technology still exists in actual use. With certain restrictions, the flexibility still needs to be improved

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