CN2350719Y - Shock-wave-resistant and projectile-resistant vest - Google Patents
Shock-wave-resistant and projectile-resistant vest Download PDFInfo
- Publication number
- CN2350719Y CN2350719Y CN 97247140 CN97247140U CN2350719Y CN 2350719 Y CN2350719 Y CN 2350719Y CN 97247140 CN97247140 CN 97247140 CN 97247140 U CN97247140 U CN 97247140U CN 2350719 Y CN2350719 Y CN 2350719Y
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- CN
- China
- Prior art keywords
- vest
- layer
- wave
- shell fragment
- resistant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a protective device, particularly a shock-wave-resistant and projectile-resistant (fragmental-resistant) vest. The utility model comprises a vest 2 and a protective coating. The utility model is characterized in that the protective coating comprises a shock-wave-resistant layer and a projectile-resistant layer, wherein the shock-wave-resistant layer comprises a foamed nickel layer 6, and a projectile-resistant layer is formed by combining an aluminum alloy layer 8 and a high-strength cloth layer 7. The utility model has the advantages of simple structure, strong shock-wave resistance, penetration resistance to mid-speed and low speed fragment, etc.
Description
The utility model relates to a kind of protective gear, particularly relates to a kind of shockproof wave and shellproof (breaking) sheet vest.
Shock wave is one of the factor of mainly killing and wounding of nuclear weapon.In the conventional weapon war, various explosive weapons, main as air fuel explosive bomb, fuel-air bomb etc. with powerful shock wave anti-personnel; Some explosive weapon, as bomb, guided missile, submarine mine, land mine and various bomb, for outside the factor of killing and wounding, the shell fragment due to the blast also is its main one of factor of killing and wounding divided by shock wave.Shock wave acts on human body can cause blast injury, and severe patient can cause the personnel death, and the explosive shell fragment that has energy also can cause casualties.At ordinary times, because of explosion accidents such as ordnance factory, chemical plant, ammunition depot, mine gas, boiler, mining job site cause that impact the wounded is also of common occurrence.Therefore, blast injury is an important subject in military medicine and the TM.The genesis mechanism of wounding although liquidated in the past etc. has been carried out comparatively deep research, and the individual protective equipment of relevant blast injury is still failed fine solution at present both at home and abroad.The Kev of external equipment draws bullet-proof vest, though centering, low speed fragmentation have protection effect preferably, experimental study shows that it not only can not alleviate the blast injury degree, can increase the weight of blast injury on the contrary, and intrathoracic pressure is raise, and the death rate increases.Domestic only have indivedual units to make vest with soft sponge, is used for the protection of the such reduced blast of muzzle blast, but the individual protective equipment of relevant strong shock wave is all failed fine solution both at home and abroad.
The purpose of this utility model designs a kind of simple in structure exactly, effectively the bullet-proof vest of shockproof wave and shell fragment.
The purpose of this utility model realizes by following structure: the vest of shockproof wave and shell fragment includes vest and overcoat, it is characterized in that: overcoat includes blast protection layer and shrapnel resistance layer, wherein the blast protection layer includes foaming nickel layer, and the shrapnel resistance layer is composited by aluminium alloy layer and high strength bed of cloth.
The utility model is according to the principle of explosion mechanics, the mechanics of materials, adopt the filtering material of homemade porous, expanded nickel as shock wave, in aluminium alloy and compound the resisting of moderate strength textile fabric polyamide fibre silk fabric, the penetration of low speed fragmentation, thereby have simple in structure, can prevent than strong shock wave and in, the penetration of low speed fragmentation.
Description of drawings of the present utility model is as follows:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a cutaway view of the present utility model;
Fig. 3 is protective plate overlap joint figure of the present utility model;
Among the figure: 1. overcoat, 2. vest, 3. shoulder button, 4. waist button, 5. sponge layer, 6. foaming nickel layer, 7. high strength bed of cloth, 8. aluminium alloy layer 9. subtracts and hinders layer, 10. protective plate.
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, the utility model includes vest 2 and overcoat, it is characterized in that: overcoat includes blast protection layer and shrapnel resistance layer, wherein the blast protection layer includes foaming nickel layer 6, the shrapnel resistance layer is composited by aluminium alloy layer 8 and high strength bed of cloth 7, the blast protection layer can be composited by foaming nickel layer and soft spongy layer, as shown in Figure 2, the high strength bed of cloth can be the polyamide fibre silk fabric or Kev draws etc., constitute by the protective plate 10 that is the stack overlap joint behind the overcoat, as shown in Figure 3, to improve the utility model ballistic resistant sheet, blastproof ability, in like manner, can be behind overcoat by high-elastic, layer 9 is hindered in subtracting that the high strength rubber-plastic strip is formed, and the shrapnel resistance layer is composited by aluminium alloy and multilaminar high strength degree cloth.The utility model mainly utilizes foaming nickel filter effect to reach the effect of attenuate shock intensity of wave; Soft sponge also has the effect of certain attenuating shock wave.Aluminium alloy still has the effect of reflected shock wave, and shock strength is further reduced.
Claims (7)
1. the vest of shockproof wave and shell fragment, include vest (2) and overcoat, it is characterized in that: overcoat includes blast protection layer and shrapnel resistance layer, wherein the blast protection layer includes foaming nickel layer (6), and the shrapnel resistance layer is composited by aluminium alloy layer (8) and high strength bed of cloth (7).
2. the vest of shockproof wave as claimed in claim 1 and shell fragment is characterized in that: the blast protection layer is composited by foaming nickel layer and soft spongy layer (5).
3. the vest of shockproof wave as claimed in claim 1 and shell fragment is characterized in that: the high strength cloth is the polyamide fibre silk fabric.
4. the vest of shockproof wave as claimed in claim 1 and shell fragment is characterized in that: the high strength cloth is that Kev draws.
5. the vest of shockproof wave as claimed in claim 1 and shell fragment is characterized in that: overcoat is made of the protective plate (10) that is the stack overlap joint.
6. the vest of shockproof wave as claimed in claim 1 and shell fragment is characterized in that: behind overcoat by by high-elastic, the high strength rubber-plastic strip is formed subtracts and hinder layer (9).
7. as the vest of claim 1,3,4 described shockproof waves and shell fragment, it is characterized in that: the shrapnel resistance layer is composited by aluminium alloy and multilaminar high strength degree cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97247140 CN2350719Y (en) | 1997-12-31 | 1997-12-31 | Shock-wave-resistant and projectile-resistant vest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97247140 CN2350719Y (en) | 1997-12-31 | 1997-12-31 | Shock-wave-resistant and projectile-resistant vest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2350719Y true CN2350719Y (en) | 1999-11-24 |
Family
ID=33954785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97247140 Expired - Fee Related CN2350719Y (en) | 1997-12-31 | 1997-12-31 | Shock-wave-resistant and projectile-resistant vest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2350719Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1802549B (en) * | 2003-05-27 | 2010-05-12 | Csir公司 | Protection against landmine explosion |
| CN105021090A (en) * | 2015-08-21 | 2015-11-04 | 北京普诺泰新材料科技有限公司 | Bulletproof structure and protective device with bulletproof structure |
-
1997
- 1997-12-31 CN CN 97247140 patent/CN2350719Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1802549B (en) * | 2003-05-27 | 2010-05-12 | Csir公司 | Protection against landmine explosion |
| CN105021090A (en) * | 2015-08-21 | 2015-11-04 | 北京普诺泰新材料科技有限公司 | Bulletproof structure and protective device with bulletproof structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |