CN2317458Y

CN2317458Y - Bulletproof vest

Info

Publication number: CN2317458Y
Application number: CN 97247141
Authority: CN
Inventors: 杨志焕; 李曙光; 李晓炎
Original assignee: Research Institute of Field Surgery TMMU
Current assignee: Research Institute of Field Surgery TMMU
Priority date: 1997-12-31
Filing date: 1997-12-31
Publication date: 1999-05-05
Anticipated expiration: 2007-12-31

Abstract

The utility model relates to a bulletproof vest which can be used for defending all-steel bullets. The utility model comprises a vest (1) and a bulletproof layer (2) which is arranged in the vest. The utility model is characterized in that the bulletproof layer is formed by combining a steel plate layer (3) and an aluminum plate layer (4), and the steel plate layer is arranged outside the vest. The utility model has the advantages of simple structure, light weight, etc., and the utility model can be used for effectively defending the all-steel bullets.

Description

Anti-all steel bullet bullet-proof vest

The utility model relates to a kind of bullet-proof vest, particularly relates to the bullet-proof vest of the anti-all steel bullet of a kind of energy.

At present external flak jackets mainly with the high strength Kev draw, textile fabric such as polyethylene fibre is material, it is soft that structure mostly is, and adopts to subtract and hinder layer.It is material that domestic flak jackets adopts alloy in lightweight mostly, and it is rigid that structure mostly is greatly; Minority also has and adopts alloy in lightweight and textile fabric compound and constitute half gentle formula flak jackets, also seldom with subtracting wound layer.And present flak jackets bulletproof effect both domestic and external is relatively poor, can only be used for the protection of ball (lead for retractable pencil bullet).Optimal design along with bullet, medicine, engender in recent years and equipped the stronger all steel bullet of armor-penetrating ability, but relevantly can resist the empty saturating flak jackets of all steel bullet effectively, particularly can prevent the flak jackets that all steel bullet that multiple firearms penetrate penetrates simultaneously, not seeing as yet in the document has report.

It is simpler that the purpose of this utility model designs a kind of structure exactly, in light weight, and bulletproof effect is good, can defend the bullet-proof vest of all steel bullet effectively.

The purpose of this utility model realizes by following structure: anti-all steel bullet bullet-proof vest, include the burster course in vest and the vest, and it is characterized in that: burster course is composited by steel plate layer and aluminum layer, and the steel plate layer is in the vest outside; The utility model is according to the mechanics of materials, and the principle of ballistics and penetration mechanics adopts the clad steel constructed of aluminium, can not only defend penetrating of all steel bullet effectively, but also can avoid or alleviate caused non-transfixion damage behind the warhead impact flak jackets significantly.

Advantages such as it is simpler that the utility model compared with prior art has structure, and weight is lighter especially can effectively be guarded against, as seven or nine shootings that decline weapon all steel bullets such as type tommy gun, 5-4 type pistol 7.62mm pistol.

Description of drawings of the present utility model is as follows:

Fig. 1 is a bullet-proof vest anter schematic diagram;

Fig. 2 is a bullet-proof vest rear panel schematic diagram;

Fig. 3 is a cutaway view of the present utility model;

Fig. 4 is protective plate overlap joint schematic diagram;

Among the figure: 1. vest, 2. burster course, 3. steel plate layer, 4. aluminum layer, 5. Kev draws or the polyamide fibre silk fabric, 6. captures enemy personnel layer, 7. subtracts to hinder layer, 8. decorates froth bed.

The utility model is described in further detail below in conjunction with drawings and Examples:

As shown in Figure 1, 2: the utility model includes the burster course 2 in vest 1 and the vest, and it is characterized in that: burster course is composited by steel plate layer 3 and aluminum layer 4, and the steel plate layer is in the vest outside; In order to improve its bulletproof effect, burster course by multi-layered textile thing Kev draw 5 or the continuous synthetic fibre silk fabric parcel of multilayer be composited, in like manner, behind burster course, have by what polyamide fibre silk fabric wrapping was sewed up and capture enemy personnel layer 6, after capturing enemy personnel layer, can establish to subtract and hinder layer 7, as shown in Figure 3, subtract and hinder high-elastic that layer can be by equidistant arrangement, the high strength rubber-plastic strip is formed, capturing enemy personnel layer can be made by the bright and beautiful human relations silk fabric that 6 layers of T-joining are pricked, burster course is made of the protective plate that is stairstepping reinforcement overlap joint, protective plate is stairstepping by the steel plate layer, aluminum layer is composited, as shown in Figure 4, through experiment, the thickness of steel plate layer is 1.6-2.0mm, when the thickness of aluminum layer was 2.3-3.0mm, bulletproof effect was higher with combination properties such as material amount and weight.

Claims

1. an anti-all steel bullet bullet-proof vest includes the burster course (2) in vest (1) and the vest, and it is characterized in that: burster course is composited by steel plate layer (3) and aluminum layer (4), and the steel plate layer is in the vest outside.

2. anti-all steel bullet bullet-proof vest as claimed in claim 1 is characterized in that: burster course draws (5) parcel to be composited by multi-layered textile thing Kev.

3. anti-all steel bullet bullet-proof vest as claimed in claim 1 is characterized in that: burster course is composited by multilayer polyamide fibre silk fabric (5) parcel.

4. as claim 1,2,3 described anti-all steel bullet bullet-proof vests, it is characterized in that: capture enemy personnel layer (6) by polyamide fibre silk fabric wrapping stitching are arranged behind burster course.

5. anti-all steel bullet bullet-proof vest as claimed in claim 4 is characterized in that: have to subtract after capturing enemy personnel layer and hinder layer (7).

6. anti-all steel bullet bullet-proof vest as claimed in claim 1 is characterized in that: subtract the wound layer and be made up of high-elastic, the high strength rubber-plastic strip of equidistant arrangement.

7. anti-all steel bullet bullet-proof vest as claimed in claim 4 is characterized in that: capture enemy personnel layer and made by the bright and beautiful human relations silk fabric of 6 layers of T-joinings bundle.

8. anti-all steel bullet bullet-proof vest as claimed in claim 1 is characterized in that: burster course is made of the protective plate that is stairstepping reinforcement overlap joint, and protective plate is stairstepping and is composited by steel plate layer, aluminum layer.

9. as claim 1,8 described anti-all steel bullet bullet-proof vests, it is characterized in that: the thickness of steel plate layer is 1.6-2.0mm, and the thickness of aluminum layer is 2.3-3.0mm.