CN201764900U - Laminated substrate of bulletproof clothes - Google Patents
Laminated substrate of bulletproof clothes Download PDFInfo
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- CN201764900U CN201764900U CN2010202979663U CN201020297966U CN201764900U CN 201764900 U CN201764900 U CN 201764900U CN 2010202979663 U CN2010202979663 U CN 2010202979663U CN 201020297966 U CN201020297966 U CN 201020297966U CN 201764900 U CN201764900 U CN 201764900U
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Abstract
The utility model discloses a laminated substrate of bulletproof clothes, which effectively overcomes many defects of heavy integral clothes, uncomfortable wearing, increased resistance to movement and the like caused by the fact that more layers of substrates are used for the traditional flexible bulletproof clothes. The laminated substrate of the bulletproof clothes comprises a bullet facing surface and a close-fitting surface and is technically characterized in that the bullet facing surface of the substrate is made of an ultrahigh molecular weight polyethylene fiber laid fabric, the close-fitting surface of the substrate is made of an aramid fiber laid fabrics, and the laminated substrate is formed by combining the substrate of the ultrahigh molecular weight polyethylene fiber laid fabric and the substrate of the aramid fiber laid fabric. The laminated structure has reasonable structural distribution, and compared with the like products, the laminated substrate has the characteristics of thin integral thickness, extremely soft hand feel and light weight, not only satisfies the requirements on excellent bulletproof property, but also conforms to the stipulations on sufficient deformation resistance, thereby obviously improving safety protection for human bodies; and moreover, the laminated substrate has excellent cost performance and wide application range.
Description
Technical field
The utility model relates to a kind of bullet resistant material base material that is used for the flak jackets of human body safeguard protection, and particularly a kind of flak jackets of making has flak jackets laminated substrate comfortable and easy to wear, as to significantly improve barrier propterty.
Background technology
At present, be used for physical protection have permanent protective property can safety device mainly be flak jackets.Existing flak jackets can be divided into two types of soft bullet-resistant garment and hard flak jackets by the base material of used bullet resistant material.Wherein the out surface of soft bullet-resistant garment base material and skin surface generally all adopt the bullet resistant material fiber cloth of single variety, do not have latitude cloth with the multilayer superhigh molecular weight polyethylene fibers and make base material as single, or singlely make base material with the multilayer aramid fiber laid fabric.
As everyone knows, superhigh molecular weight polyethylene fibers has softly, and impact resistance is good, the advantage that anti-penetration power is strong, and its bulletproof effect is better than aramid fiber.The no latitude cloth that adopts superhigh molecular weight polyethylene fibers to make has become the main bullet resistant material base material of flak jackets.But because of there is the deficiency of anti-depression poor performance in it, so for guaranteeing the ballistic performance of soft bullet-resistant garment, single do not have latitude cloth with the multilayer superhigh molecular weight polyethylene fibers to make the number of plies of base material more, brings therefore that unitary garment is heavy, dress is uncomfortable, action increases problems such as obstruction.
The full name of aramid fiber is " PPTA ", because the strand of aramid fiber is height-oriented along its length, and have extremely strong interchain force and superhigh intensity, high-modulus, anti-depressed deformation ability is strong, good toughness, the premium properties that waits in light weight is so the no latitude cloth made from aramid fiber also becomes the main bullet resistant material base material of flak jackets.Energy absorption that this base material can impact bullet and split-up are in other fiber of braid, thereby anti-" blunt wound " effect is remarkable.But be not so good as the defective of superhigh molecular weight polyethylene fibers because of there is bulletproof effect in it, so single to make the number of plies of base material with the multilayer aramid fiber laid fabric also many relatively, the unitary garment that also exists the number of plies to bring heavy more, dress is uncomfortable, action increases problems such as obstruction.Therefore, the base material of existing flak jackets haves much room for improvement.
The utility model content
The purpose of this utility model provides a kind of flak jackets laminated substrate, it overcomes the more problems of bringing of the number of plies of the base material of existing soft bullet-resistant garment existence effectively, its structure distribution is reasonable, compared with similar products, the laminated substrate integral thickness is thin, feel is extremely soft, in light weight, has both satisfied the requirement that possesses superior ballistic performance, meet the regulation that possesses enough non-deformabilities again, thereby significantly improve the security protection to human body, have excellent cost performance, the scope of application is extensive.
The technical scheme that the utility model adopted is: this flak jackets laminated substrate comprises the out surface and the skin surface of base material, its technical essential is: the out surface of described base material adopts superhigh molecular weight polyethylene fibers not have latitude cloth, the skin surface of described base material adopts aramid fiber laid fabric, and described superhigh molecular weight polyethylene fibers is not had latitude cloth base material and the described aramid fiber laid fabric base material formation laminated substrate that combines.
Advantage and the good effect that the utlity model has are: the present invention adopts a kind of bullet resistant material base material of new structure, be about to superhigh molecular weight polyethylene fibers and do not have latitude cloth base material and the aramid fiber laid fabric base material formation laminated substrate that combines, and make superhigh molecular weight polyethylene fibers not have out surface one side that latitude cloth base material places base material, can give full play to soft that superhigh molecular weight polyethylene fibers has, impact resistance is good, the characteristics that anti-penetration power is strong highlight its extremely strong shellproof advantage; And the aramid fiber laid fabric base material is placed skin surface one side, can make extremely strong interchain force that aramid fiber has and superhigh intensity, high-modulus, anti-depressed deformation ability is strong, good toughness, the premium properties that waits in light weight is fully exploited, and highlights its extremely strong non-deformability.Therefore, the advantage combination of these two kinds of bullet resistant material performances, not only can reduce the number of plies of lamination, and can overcome heavy, the problems such as dress is uncomfortable, action increase obstruction of the more unitary garment that brings of the number of plies of the base material that has the soft bullet-resistant garment existence now effectively.The structure distribution of this base material is reasonable, and compared with similar products, the laminated substrate integral thickness is thin, feel is extremely soft, in light weight.Flak jackets with the utility model is made detects through the Ministry of Public Security extraordinary police equipment quality supervision and test center, meets the secondary among the GA141-2001 " the alert flak jackets general technical specifications of using ", the pertinent regulations of three grades of flak jackets.It is actual that check shows that pretective acreage of the present utility model is 0.26m to the burster course pretective acreage
2The time weight be 1.7kg only, and the pretective acreage of like product is 0.25m
2The time weight but be 2.0-2.2kg, that have even heavier.The flak jackets that the novel bullet resistant material of employing laminated substrate is made had both satisfied the requirement that possesses superior ballistic performance, met the regulation that possesses enough non-deformabilities again, thereby significantly improved the security protection of flak jackets to human body.Just because of this laminated substrate has excellent cost performance, it is more extensive therefore to make it the scope of application, applies easily.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the cross-sectional structure schematic diagram that the utility model is made a kind of base material that is assembled with overcoat of flak jackets.
Sequence number explanation among the figure: 1 overcoat surface layer, 2 out surfaces, 3 skin surfaces, 4 spongy layers, 5 overcoat nexines.
The specific embodiment
Describe concrete structure of the present utility model in detail according to Fig. 1.Concrete structure shown in Figure 1 is a kind of cross-sectional structure schematic diagram of base material that adopts the flak jackets of overcoat surface layer that is assembled with overcoat 1 that the utility model makes and the overcoat nexine 5 that is lined with spongy layer 4.The overcoat surface layer 1 of overcoat in the present embodiment, be lined with specification, the shape and size of the overcoat nexine 5 of spongy layer 4, can and may select according to the actual needs of the flak jackets of made.As can be seen from the figure this flak jackets laminated substrate comprises out surface 2 and skin surface 3.Wherein the out surface 2 of base material adopts the multilayer superhigh molecular weight polyethylene fibers not have latitude cloth, the skin surface 3 of base material adopts the multilayer aramid fiber laid fabrics, and with the aramid fiber laid fabric base material that the superhigh molecular weight polyethylene fibers of out surface 2 does not have latitude cloth base material and a skin surface 3 formation laminated substrate that combines.Used superhigh molecular weight polyethylene fibers does not have the number of plies of latitude cloth and the number of plies of aramid fiber laid fabric should be selected according to actual requirement of shelter and respective specified.
This flak jackets laminated substrate prepares flak jackets as bullet resistant material processing step is identical with existing base material.
Claims (1)
1. flak jackets laminated substrate, the out surface and the skin surface that comprise base material, it is characterized in that: the out surface of described base material adopts superhigh molecular weight polyethylene fibers not have latitude cloth, the skin surface of described base material adopts aramid fiber laid fabric, and described superhigh molecular weight polyethylene fibers is not had latitude cloth base material and the described aramid fiber laid fabric base material formation laminated substrate that combines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202979663U CN201764900U (en) | 2010-08-20 | 2010-08-20 | Laminated substrate of bulletproof clothes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202979663U CN201764900U (en) | 2010-08-20 | 2010-08-20 | Laminated substrate of bulletproof clothes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201764900U true CN201764900U (en) | 2011-03-16 |
Family
ID=43717508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202979663U Expired - Fee Related CN201764900U (en) | 2010-08-20 | 2010-08-20 | Laminated substrate of bulletproof clothes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201764900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523269A (en) * | 2018-06-27 | 2018-09-14 | 公安部警犬技术学校 | A kind of multi-functional police dog pounces actual combat protective garment |
| CN114932735A (en) * | 2022-05-19 | 2022-08-23 | 江苏先诺新材料科技有限公司 | Bulletproof composite material designed according to modulus matching and preparation method thereof |
-
2010
- 2010-08-20 CN CN2010202979663U patent/CN201764900U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523269A (en) * | 2018-06-27 | 2018-09-14 | 公安部警犬技术学校 | A kind of multi-functional police dog pounces actual combat protective garment |
| CN114932735A (en) * | 2022-05-19 | 2022-08-23 | 江苏先诺新材料科技有限公司 | Bulletproof composite material designed according to modulus matching and preparation method thereof |
| CN114932735B (en) * | 2022-05-19 | 2024-05-24 | 江苏先诺新材料科技有限公司 | Bulletproof composite material designed according to modulus matching and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20110820 |