CN102269542A - Stab-proof material and stab-proof clothes - Google Patents
Stab-proof material and stab-proof clothes Download PDFInfo
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- CN102269542A CN102269542A CN2011102357429A CN201110235742A CN102269542A CN 102269542 A CN102269542 A CN 102269542A CN 2011102357429 A CN2011102357429 A CN 2011102357429A CN 201110235742 A CN201110235742 A CN 201110235742A CN 102269542 A CN102269542 A CN 102269542A
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Abstract
The invention discloses a stab-proof material. The stab-proof material comprises a liner with a sandwich structure, wherein the liner comprises a first stab-proof layer, a second stab-proof layer and a buffer layer; and the first stab-proof layer and the second stab-proof layer are positioned on two sides of the buffer layer. The stab-proof material and stab-proof clothes which are made of the material have the stab-proof, impact-resistant and blunt injury-proof functions; and the stab-proof clothes are light, portable, easy to detach, convenient to wear and high in comfort degree.
Description
Technical field
The present invention relates to a kind of stab-resistant material, relate in particular to a kind of have anti-stab, shock resistance, anti-blunt stab-resistant material of hindering performance.
Background technology
In recent years, people's antiterrorism awareness is strong further, and the development and the exploitation of individual protection plate armour have obtained fast development.Comprise China in some countries, very strict for the control of firearms, and ubiquitous from the threat of dagger, bayonet club, blast etc.Especially the city big some population mobilities, that crime rate is high, this threat is increasing, as the Ningbo City 626 of cases has just taken place to rob with knife the whole of last year.The individual protection plate armour is exactly a kind of individual devices that the threat that the angle of throat tool is arranged, have sharp instrument, club, blast etc. to cause is protected, public security and reeducation through labour departments such as main equipment public security security personnel, prison guard also are used for fire-fighting, municipal administration, reporter, enterpriser, public figure, taxi driver etc.For example, the public security security personnel needs to face a lot of accidents in process on duty, stabs as meeting with dagger, blunt attack etc.In order to ensure the personnel of these extraordinary occupations with law-breaker's fight process in life security, raising personnel's maneuverability, this has just proposed series of requirements to its protective clothes that provides: guaranteeing under its prerequisite with functions such as good anti-stab, anti-cutting, anti-blunt wound, shock resistances, needing also that it is light as much as possible, soft, higher degree comfortable and easy to wear is arranged.
Present both at home and abroad existing anti-stab clothing can be divided into hard, half soft soft three kinds according to the difference of using material.Wherein, the anti-stab clothing of hard is to adopt metal material as overcoat, mainly is that the structure of armor globality is improved, as the polygon that metal is partitioned into scollop, scallop shape or other shapes etc.; Half gentle anti-stab clothing mainly adopts flexible high fiber strength strains and metal knitted structure compound.Metal knitted structure is quoit, sheet metal; High fiber strength strains has Kev to draw (Kevlar), ultra high molecular weight polyethylene (UHMWPE), carbon fiber, glass fibre etc.Half gentle stab-resistant material can make anti-stab clothing weight saving, feel deliquescing etc., the comfortable and flexible performance when the raising personnel wear.
Though hard and half gentle stab-resistant material anti-penetration excellent performance, its weight and rigidity still have bigger influence for physical activity, the flexibility in can't guarantor's motion process again.And the soft stab-resistant material is because its pliability is better, can everyday general purpose, and better disguised, thereby become in recent years research emphasis.Anti-stab clothing of the present invention just belongs to the soft stab-resistant clothing.
Usually the used fibrous raw material of soft stab-resistant material is the special high-performance fiber with high shear strength, shock-resistant and high-modulus, as ultra high molecular weight polyethylene fiber (UHMWPE), para-aramid fiber (Kevlar), poly-to penylene benzo-dioxazole fiber (PBO), polybutylene terephthalate (PBT) fiber etc.In order to adapt to various requirement of shelter, the researcher has also developed different form of fabric, as traditional woven fabric, knitted fabric, and no latitude unidirectional cloth (UD), non-weaving cloth, the knitting warp multiaxis is to, bi-axial fabric and weft-knitted axial fabrics etc.
The researcher finds by the experiment of plain, no latitude cloth, non-weaving cloth etc. being carried out the anti-stab performance of quasistatic, the anti-stab performance of individual layer is followed successively by from excellent to bad: UHMWPE ramuscule plain＞no latitude cloth＞slightly prop up plain＞non-weaving cloth, and do not have latitude cloth to improving anti-stab performance.Have little significance.Simultaneously, by discovering, the bulk deformation of traditional weft-knitted fabric is good, and soft characteristics make it have acumen reaction to quick impact energy, and the characteristics of knitted fabric loop structure can wrap point of a knife, play good anti-stab energy-absorbing function; But because loop construction is sparse, sharp-pointed point of a knife is easy to penetrate fabric by the space of coil, and fabric sofetening impacts the back backing and is out of shape very big, promptly excessive to the impact displacement of human body, therefore separately that it is not very good as the effect of anti-perforation fabric in addition.
The following several respects defective of anti-stab clothing product ubiquity in the market: (1) anti-stab clothing purposes based on military and alert with, civilian aspect then biases toward Anti-cut garment, civilian Anti-cut garment as clean your the refreshing High Seience Technology Co., Ltd. exploitation in Shenzhen, wear and cut performance though have good anti-cutting, but anti-stab, impact resistance is very limited, static anti-puncture force is generally all below 100N.Develop high performance civilian anti-stab clothing, can not only improve industry labourers' such as product manufacturing, machining individual protection level, and can protect the personal safety of general public under emergency case better.(2) the most thick and heavy clumsiness of existing on the market anti-stab clothing, fabric layers is generally all more than 30 layers, and great majority all are the single materials of structure, this has a strong impact on the comfort level and the maneuverability of human body dress, cause the personnel that are equipped with anti-stab clothing in a single day to meet emergency case, can only passive protection and do not have the ability of striking back, do not meet the development trend that following anti-stab clothing is light, comfort level is high.Therefore, a anti-stab, shock resistance, the anti-blunt function of hindering of having concurrently developed in design, and the higher civilian anti-stab clothing of light again, soft, comfortable and easy to wear degree has very big market value simultaneously.
Summary of the invention
Technical problem to be solved by this invention is the deficiency that overcomes existing anti-stab clothing, and a kind of anti-cutting, anti-stab, shock resistance function of having concurrently is provided, simultaneously the higher anti-stab clothing of light again, soft, comfortable and easy to wear degree.
For reaching above-mentioned purpose of design, the technical solution used in the present invention is as follows:
A kind of stab-resistant material, it comprises: have the inner bag of sandwich structure, described inner bag comprises first antipricking layer, second antipricking layer and cushion, described first antipricking layer and second antipricking layer lay respectively at one side of described cushion.
Wherein, described first antipricking layer constitutes by 5～10 layers of identical anti-stab cloth with second antipricking layer.
Wherein, the material of first antipricking layer and second antipricking layer preferably uses in the described inner bag is one or more mixing in superhigh molecular weight polyethylene fibers, aramid fiber, polyparaphenylene's benzo dioxazole (PBO), polybutylene terephthalate (PBT), ceramic fibre, carbon fiber, polyester fiber, spider silk, the 3D screen cloth.
Wherein, described inner bag also comprises the first auxiliary antipricking layer and the second auxiliary antipricking layer, and the described first auxiliary antipricking layer is positioned in the middle of described first antipricking layer and the described cushion, and the described second auxiliary antipricking layer is positioned in the middle of described second antipricking layer and the described cushion.
Wherein, the described first auxiliary antipricking layer constitutes by 3～5 layers of identical auxiliary anti-stab cloth with the described second auxiliary antipricking layer.
Wherein, the material of the first auxiliary antipricking layer and the second auxiliary antipricking layer preferably uses in plane felt, Nomex, asphalt felt, blanket wheel wool felt, ceramic blankets, the chemical fibre felt one or more in the described inner bag.
Wherein, the material of cushion preferably uses in the described inner bag is one or more mixing in polyurethane, poly-propylhomoserin, polyethers, the rubber cotton.
Wherein, the stacked order of described each layer in described inner bag is followed successively by second antipricking layer, the second auxiliary antipricking layer, cushion, the first auxiliary antipricking layer and first antipricking layer from inside to outside.
Wherein, described stab-resistant material also comprises liner and skin.
The present invention also provides a kind of stab-resistant material, it comprises skin, inner bag and liner with sandwich structure, described inner bag is between described skin and liner, described inner bag is also by first antipricking layer, second antipricking layer, the first auxiliary antipricking layer, the second auxiliary antipricking layer and cushion constitute, described first antipricking layer is made of 5～10 layers of identical anti-stab cloth respectively with described second antipricking layer, the described first auxiliary antipricking layer is made of 3～5 layers of identical auxiliary anti-stab cloth respectively with the described second auxiliary antipricking layer, the stacked order of described each layer in described inner bag is followed successively by second antipricking layer from outside to inside, the second auxiliary antipricking layer, cushion, the first auxiliary antipricking layer and first antipricking layer constitutes sandwich structure.
The present invention also provides a kind of anti-stab clothing, and it adopts above-mentioned material to be prepared from.
The beneficial effect of the anti-stab clothing of stab-resistant material of the present invention and this material preparation of employing is:
(1) its antipricking layer and auxiliary antipricking layer can pin blade fast and reduce impact velocity, and resist the cutting and the top of low speed point of a knife and wear, and light, soft, comfortable and easy to wear.
(2) its cushion extraneous impact energy that can dissipate rapidly reduces the injury of blunt wound to human body.
(3) inner bag with sandwich structure that is made of antipricking layer, auxiliary antipricking layer and cushion can farthest reduce the injury of outside energy to human body, improves anti-stab, shock resistance, prevents the upper limit of bearing of blunt wound.
(4) anti-stab clothing of the present invention by transition processing, can be realized 360 ° of anti-stab effects of omnibearing integral body at shoulder, flank and belly.
(5) the light softness of anti-stab clothing of the present invention, dismounting is simple, and it is convenient to dress, the comfort level height, inner bag is detachable, has prolonged the service life of anti-stab clothing.
Description of drawings:
Fig. 1 is the cross section structure figure of stab-resistant material of the present invention.
Fig. 2 and Fig. 3 are respectively the contrast schematic diagrames of anti-stab clothing of the present invention and the anti-stab clothing of ordinary rigid.
Among the figure, 1 is outer, and 2 is first antipricking layer, and 2 ' is second antipricking layer, and 3 is the first auxiliary antipricking layer, and 3 ' is the second auxiliary antipricking layer, and 4 is cushion, and 5 is liner.Wherein 2,3,4,3 ', 2 ' constitutes the sandwich structure inner bag.A, a ' are shoulder, and b, b ' are flank, and c, c ' are belly.
The specific embodiment:
The invention provides a kind of stab-resistant material with sandwich structure inner bag, described stab-resistant material comprises the inner bag with sandwich structure.
That sandwich structure inner bag of the present invention not only can play is anti-stab, the effect of shock resistance, anti-blunt wound, and can improve the upper limit that can bear outside energy greatly.And whole light softness, degree comfortable and easy to wear are higher, have realized comprising shoulder, flank and 360 ° of anti-stab effects of omnibearing integral body of belly.
A kind of stab-resistant material, it comprises: have the inner bag of sandwich structure, described inner bag comprises first antipricking layer, second antipricking layer and cushion, described first antipricking layer and second antipricking layer lay respectively at one side of described cushion.
Wherein, described first antipricking layer constitutes by 5～10 layers of identical anti-stab cloth with second antipricking layer.
Wherein, described inner bag also comprises the first auxiliary antipricking layer and the second auxiliary antipricking layer, and the described first auxiliary antipricking layer is positioned in the middle of described first antipricking layer and the described cushion, and the described second auxiliary antipricking layer is positioned in the middle of described second antipricking layer and the described cushion.
Wherein, the described first auxiliary antipricking layer constitutes by 3～5 layers of identical auxiliary anti-stab cloth with the described second auxiliary antipricking layer.
Wherein, the stacked order of described each layer in described inner bag is followed successively by second antipricking layer, the second auxiliary antipricking layer, cushion, the first auxiliary antipricking layer and first antipricking layer from inside to outside.
Wherein, described stab-resistant material also comprises liner.
Wherein, described stab-resistant material also comprises skin.
Wherein, described inner bag is between described liner and skin, and described inner bag is done as a whole can the dismounting.
A kind of stab-resistant material, it comprises skin, inner bag and liner with sandwich structure, described inner bag is between described skin and liner, described inner bag is also by first antipricking layer, second antipricking layer, the first auxiliary antipricking layer, the second auxiliary antipricking layer and cushion constitute, described first antipricking layer is made of 5～10 layers of identical anti-stab cloth respectively with described second antipricking layer, the described first auxiliary antipricking layer is made of 3～5 layers of identical auxiliary anti-stab cloth respectively with the described second auxiliary antipricking layer, the stacked order of described each layer in described inner bag is followed successively by second antipricking layer from outside to inside, the second auxiliary antipricking layer, cushion, the first auxiliary antipricking layer and first antipricking layer constitutes sandwich structure.
Wherein, the material of first antipricking layer and second antipricking layer preferably uses in the described inner bag is one or more mixing in superhigh molecular weight polyethylene fibers, aramid fiber, polyparaphenylene's benzo dioxazole (PBO), polybutylene terephthalate (PBT), ceramic fibre, carbon fiber, polyester fiber, spider silk, the 3D screen cloth.
Wherein, the weaving manner of described first antipricking layer and described second antipricking layer adopts traditional woven fabric, knitted fabric, no latitude unidirectional cloth (UD), non-weaving cloth, knitting warp multiaxis one or more forms in, bi-axial fabric and weft-knitted axial fabrics.
Wherein, the material of the first auxiliary antipricking layer and the second auxiliary antipricking layer preferably uses in plane felt, Nomex, asphalt felt, blanket wheel wool felt, ceramic blankets, the chemical fibre felt one or more in the described inner bag.
Wherein, the material of cushion preferably uses in the described inner bag is one or more mixing in polyurethane, poly-propylhomoserin, polyethers, the rubber cotton.
Wherein, it is the strong material of gas permeability that the liner of described stab-resistant material uses, one or more mixing of further preferred chiffon, cotton yarn, terylene, polypropylene fibre, aramid fiber, acrylic fibers, polyamide fibre, polyvinyl, spandex.
Wherein, what the skin of described stab-resistant material used is waterproof material, one or more of further preferred terylene, polypropylene fibre, aramid fiber, acrylic fibers, polyamide fibre, polyvinyl, spandex.
The present invention also provides a kind of anti-stab clothing, and it adopts above-mentioned material to be prepared from.
Wherein, described anti-stab clothing by transition processing, is realized 360 ° of anti-stab effects of all-directional integral at shoulder, flank and belly.
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiments only is used for explanation this is novel and be not used in and limit the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
As shown in Figure 1, be the cross section structure schematic diagram of stab-resistant material of the present invention, among the figure, 1 is outer, and 2 is first antipricking layer, and 2 ' is second antipricking layer, and 3 is the first auxiliary antipricking layer, and 3 ' is the second auxiliary antipricking layer, and 4 is cushion, and 5 is liner.Wherein 2,3,4,3 ', 2 ' constitutes the sandwich structure inner bag.
Its ectomesoderm 1 is a waterproof heat-insulating layer, and the material that uses is terylene.
Inner bag constitutes by 2,3,4,3 ', 2 ', plays the major function of anti-stab, shock resistance, anti-blunt wound.From pressing close to skin 1, be respectively first antipricking layer, 2, the first auxiliary antipricking layers 3, cushion 4, the second auxiliary antipricking layer 3 ' and second antipricking layers 2 ' (Fig. 1) constitute sandwich structure.First antipricking layer 2 of inner bag is made of 7 layers of identical anti-stab cloth respectively with second antipricking layer 2 ', and described cloth is a superhigh molecular weight polyethylene fibers, and the form of presentation of described first antipricking layer 2 and described second antipricking layer 2 ' adopts the mode of traditional woven fabric.The first auxiliary antipricking layer 3 and the second auxiliary antipricking layer 3 ' play auxiliary anti-stab effect, are made of 4 layers of identical auxiliary anti-stab cloth respectively, and described cloth is the plane felt.Cushion 4 plays the effect of the slow foreign impacts that disappears, use be polyurethane material.Inner bag is done as a whole, and is non-dismountable.
What liner 5 used is that the strong chiffon of gas permeability is as its material.
Inner bag is positioned in the middle of skin 1 and the liner, detachable as a whole, airing.
Adopt gained stab-resistant material of the present invention, anti-stab clothing to compare, in anti-stab, shock resistance and on maneuverability, portability, all be significantly increased with other stab-resistant materials, anti-stab clothing.
(1) thickness of stab-resistant material of the present invention and anti-stab clothing only has 0.7～0.9cm, and pretective acreage reaches 0.4m2, has increased by 1/3 than existing anti-stab clothing on pretective acreage.Anti-stab clothing of the present invention is compared with c ' with ordinary rigid stab-resistance body armor correspondence position a ', b ' with belly c (Fig. 2) at shoulder a, flank b, has also realized 360 ° of anti-stab effects of omnibearing integral body.Simultaneously, anti-stab clothing gross weight is 1.6～2.1kg only, has reduced 1/3～1/2 than existing anti-stab clothing with degree of protection on weight;
(2) compare with the anti-stab clothing of the ordinary construction of identical anti-stab grade, because the energy dissipation effect of sandwich structure, under identical overall surface density, the impact kinetic energy that GA68-2008 code test cutter penetrates anti-stab clothing has improved 30%～40%.
(3) this anti-stab clothing is lightly portable, and dismounting is simple, and it is convenient to dress, the comfort level height, and ectonexine can wash, and has prolonged the service life of anti-stab clothing.
Claims (10)
1. a stab-resistant material is characterized in that, comprising: have the inner bag of sandwich structure, described inner bag comprises first antipricking layer, second antipricking layer and cushion, and described first antipricking layer and second antipricking layer lay respectively at one side of described cushion.
2. stab-resistant material as claimed in claim 1 is characterized in that: described first antipricking layer constitutes by 5～10 layers of identical anti-stab cloth with second antipricking layer.
3. stab-resistant material as claimed in claim 1 or 2 is characterized in that: the material of first antipricking layer and second antipricking layer preferably uses in the described inner bag is one or more mixing in superhigh molecular weight polyethylene fibers, aramid fiber, polyparaphenylene's benzo dioxazole (PBO), polybutylene terephthalate (PBT), ceramic fibre, carbon fiber, polyester fiber, spider silk, the 3D screen cloth.
4. as the described stab-resistant material of claim 1 to 3, it is characterized in that: described inner bag also comprises the first auxiliary antipricking layer and the second auxiliary antipricking layer, the described first auxiliary antipricking layer is positioned in the middle of described first antipricking layer and the described cushion, and the described second auxiliary antipricking layer is positioned in the middle of described second antipricking layer and the described cushion.
5. as the described stab-resistant material of claim 1 to 4, it is characterized in that: the described first auxiliary antipricking layer constitutes by 3～5 layers of identical auxiliary anti-stab cloth with the described second auxiliary antipricking layer.
6. as the described stab-resistant material of claim 1 to 5, it is characterized in that: the material of the first auxiliary antipricking layer and the second auxiliary antipricking layer preferably uses one or more in plane felt, Nomex, asphalt felt, blanket wheel wool felt, ceramic blankets, the chemical fibre felt in the described inner bag.
7. as the described stab-resistant material of claim 1 to 6, it is characterized in that: the material of cushion preferably uses in the described inner bag is one or more mixing in polyurethane, poly-propylhomoserin, polyethers, the rubber cotton.
8. as the described stab-resistant material of claim 1 to 7, it is characterized in that: described stab-resistant material also comprises liner and skin.
9. stab-resistant material, it is characterized in that, comprise: skin, inner bag and liner with sandwich structure, described inner bag is between described skin and liner, described inner bag is also by first antipricking layer, second antipricking layer, the first auxiliary antipricking layer, the second auxiliary antipricking layer and cushion constitute, described first antipricking layer is made of 5～10 layers of identical anti-stab cloth respectively with described second antipricking layer, the described first auxiliary antipricking layer is made of 3～5 layers of identical auxiliary anti-stab cloth respectively with the described second auxiliary antipricking layer, the stacked order of described each layer in described inner bag is followed successively by second antipricking layer from outside to inside, the second auxiliary antipricking layer, cushion, the first auxiliary antipricking layer and first antipricking layer constitutes sandwich structure.
10. an anti-stab clothing is characterized in that: adopt each described stab-resistant material of claim 1 to 9 to be prepared from.
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| CN2011102357429A CN102269542A (en) | 2011-08-17 | 2011-08-17 | Stab-proof material and stab-proof clothes |
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| CN2011102357429A CN102269542A (en) | 2011-08-17 | 2011-08-17 | Stab-proof material and stab-proof clothes |
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| CN103255578A (en) * | 2013-05-30 | 2013-08-21 | 山东爱地高分子材料有限公司 | Ultra-high molecular weight polyethylene anti-cutting cloth and production method thereof |
| CN103668705A (en) * | 2012-09-20 | 2014-03-26 | 江南大学 | Flexible three-dimensional deep cross linking woven stab-resistant fabric |
| CN105538866A (en) * | 2015-12-04 | 2016-05-04 | 江南大学 | High-count carbon fiber fabric applied to stab-resistant body armor field and production method thereof |
| WO2017075878A1 (en) * | 2015-11-05 | 2017-05-11 | 深圳市前海安测信息技术有限公司 | Protective material structure and protective clothing thereof |
| CN106676890A (en) * | 2017-01-04 | 2017-05-17 | 深圳市名仕度服饰有限公司 | Anti-chopping and anti-knife cutting cloth for clothing and preparation method of anti-chopping and anti-knife cutting cloth |
| CN106758166A (en) * | 2017-01-04 | 2017-05-31 | 海丰名仕度高新科技服饰有限公司 | A kind of fire-retardant stabs cuts cloth and preparation method thereof |
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| CN109751918A (en) * | 2019-02-11 | 2019-05-14 | 东华大学 | A kind of lamination flexible puncture-proof material and preparation method thereof |
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| CN103668705A (en) * | 2012-09-20 | 2014-03-26 | 江南大学 | Flexible three-dimensional deep cross linking woven stab-resistant fabric |
| CN103255578A (en) * | 2013-05-30 | 2013-08-21 | 山东爱地高分子材料有限公司 | Ultra-high molecular weight polyethylene anti-cutting cloth and production method thereof |
| WO2017075878A1 (en) * | 2015-11-05 | 2017-05-11 | 深圳市前海安测信息技术有限公司 | Protective material structure and protective clothing thereof |
| CN105538866A (en) * | 2015-12-04 | 2016-05-04 | 江南大学 | High-count carbon fiber fabric applied to stab-resistant body armor field and production method thereof |
| CN106676890A (en) * | 2017-01-04 | 2017-05-17 | 深圳市名仕度服饰有限公司 | Anti-chopping and anti-knife cutting cloth for clothing and preparation method of anti-chopping and anti-knife cutting cloth |
| CN106758166A (en) * | 2017-01-04 | 2017-05-31 | 海丰名仕度高新科技服饰有限公司 | A kind of fire-retardant stabs cuts cloth and preparation method thereof |
| CN106676890B (en) * | 2017-01-04 | 2018-11-23 | 深圳市名仕度服饰有限公司 | A kind of clothes are cut stabs and are cut cloth and preparation method thereof with anti- |
| CN106758166B (en) * | 2017-01-04 | 2019-01-11 | 海丰名仕度高新科技服饰有限公司 | A kind of fire-retardant stabs cuts cloth and preparation method thereof |
| CN108481826A (en) * | 2018-03-19 | 2018-09-04 | 海宁市新益毛绒有限公司 | A kind of safe undercoat suede |
| CN109751918A (en) * | 2019-02-11 | 2019-05-14 | 东华大学 | A kind of lamination flexible puncture-proof material and preparation method thereof |
| CN112323219A (en) * | 2020-11-26 | 2021-02-05 | 海宁优韵家居有限公司 | Anti-puncture high-wear-resistance woven curtain and preparation method thereof |
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