CN2302497Y

CN2302497Y - Steel flexible multi-function protection garment

Info

Publication number: CN2302497Y
Application number: CN 97235802
Authority: CN
Inventors: 钱文斌
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-04-22
Filing date: 1997-04-22
Publication date: 1998-12-30
Anticipated expiration: 2007-04-22

Abstract

The utility model discloses a protection garment with annular structure, which can prevent a human body from being attacked by bullets and sharp tools. The utility model is weaved into a net by stainless steel rings and connecting rings. The outer surface of the stainless steel ring is made into screw-thread V-shaped groove along the arc while the inner face is smooth. The protection garment with annular structure has the advantages of high strength, good flexibility, light weight, low cost, reasonable structure and convenient use.

Description

Steel flexible multi-functional body

The utility model belongs to weapon class in the mechanical engineering, relates to the personal protective equipment technical field.

At present, for preventing that lethal weapons such as firearms bullet and scraper sharp weapon are to the human injury, have alert with anti-stab clothing, steel wire Anti-rebelling waistcoat, prevent safety clothings such as cutter clothing, bullet-proof vest, Body protection jacket, flak jackets, adopt braided steel wire to become cloth or net mostly, perhaps the difformity steel disc is connected into plate or net and is processed into protective articles such as needed clothes shoes and hats, its intensity is low, the power that is hit is disperseed inhomogeneous, Heavy Weight, complex structure, use inconvenience, defectives such as cost height.

The purpose of this utility model is a kind of novel high-intensity steel flexible multi-functional body that proposes for the many defectives that overcome above-mentioned protective garment existence, the body that promptly a kind of band shape structure net is made.

The technical solution of the utility model is to make a kind of steel flexible annular net, and this host will make the threaded line V-shaped groove and the smooth stainless steel ring of interior face surface and being used to is connected the connecting ring of stainless steel ring and weaves and form along arc by many outer face surface.Stainless steel ring is welded with high-intensity high-quality stainless steel wire or the bending of titanium alloy steel wire.Stainless steel ring can be made into toroidal, also can be made into elliptical ring shape or other shapes, ring diameter 6 millimeter.

The utility model body with the structural representation of netting as depicted in figs. 1 and 2.Fig. 1 is 4 connections (4 rings are arranged around the ring); Fig. 2 be 6 connections (ring around have six rings) promptly a ring encircle with adjacent four or six rings are connected with connecting ring.In Fig. 1 and Fig. 2,1 is stainless steel ring, is welded with high-quality stainless steel or titanium alloy wire bending, and filament diameter is determined according to the safety coefficient of various uses, and is not thick excessively, also not meticulous.Can make toroidal, also can make the elliptical ring shape, also can make other suitable shape.At 5.8 ~ 6 millimeters, 54 formula pistol bores are made 6 millimeters or be advisable less than 6 millimeters to the diameter of ring 7.62 millimeters size according to countries in the world peashooter diameter.2 is connecting ring, and the stainless steel wire bending is welded into, and can make toroidal, also can make other shapes such as fried dough twist, and a connecting ring 2 must put two adjacent stainless steel rings 1.

In the net of the utility model body the structural representation of single stainless steel ring 1 as shown in Figure 3 and Figure 4, Fig. 3 is a plane, Fig. 4 is a side sectional view.In Fig. 3 and Fig. 4, the outer face surface of stainless steel ring 1 is done threaded line surface treatment (see figure 3) along arc, is seen as the zigzag fashion (see figure 4) from profile, its objective is the frictional resistance when increasing bullet and lethal weapon and hit towards contact net.The interior face surface of stainless steel ring 1 is smooth not to be handled, stressed even when being convenient to contact human body.

The utility model body can prevent that bullet attacks, and can prevent that also cutter is cut, the stone sharp weapon impact, but tailoring and trousers also can be made shoes and hats, are multi-functional.

The utility model body is compared with prior art steel wire or steel disc structure has obviously following advantage down:

1, compare with the steel disc structure, flexibility is good, wears not serious influence normal life and work.

2, compare with structure of steel wire, shellproof intensity height is with steel disc structure specific strength height, light weight mutually.

3, anti-bullet, blade sharp weapon are rational in infrastructure.Steel disc structure body is when being subjected to the attack of bullet or blade, and the unit are tension stress is little, and cut is irregular, is difficult to form vertical reaction force to bullet, and is breakdown easily, causes actual bodily harm.And the utility model to be a plurality of high duty metals little that ring is formed, unit are surface tension stress is big, adds that outside curved surfaces bullet and blade sharp weapon are difficult to form positive breakdown point, the threaded line that adds cambered surface is handled and has been strengthened greatly playing frictional resistance.

In addition, avoided the relatively poor easy breakdown weakness of steel disc surface plasticity.And when bullet and blade sharp weapon contact ring, have four to six rings simultaneously this ring effect to be continued stretching resistance on every side, if when bullet and blade sharp weapon hit shellproof ring outer rim, because the effect of periphery four to six little rings, performance can not reduce.

4, cost is low.

Can be according to the environmental requirement of the anti-bullet of difference intensity, different body parts, can select unlike material for use, can be according to the variation of safety coefficient requirement, rationally select the alloy filament diameter for use, select to connect the contact point number, on ring, cover with alloy-steel sheet in case of necessity again and coated the harmless immersion coating that increases the frictional force effect, to increase intensity.

Claims

1, a kind of steel flexible multi-functional body is to be made into by net, it is characterized in that this host will make the threaded line V-shaped groove and the smooth stainless steel ring (1) of interior face surface constitutes with the connecting ring that is used to be connected stainless steel ring (1) (2) along arc by outer face surface.

2,, it is characterized in that stainless steel ring (1) is toroidal according to the described body of claim 1.

3,, it is characterized in that stainless steel ring (1) is the elliptical ring shape according to the described body of claim 1.