CN201497430U - Bulletproof composite material - Google Patents
Bulletproof composite material Download PDFInfo
- Publication number
- CN201497430U CN201497430U CN2009202328392U CN200920232839U CN201497430U CN 201497430 U CN201497430 U CN 201497430U CN 2009202328392 U CN2009202328392 U CN 2009202328392U CN 200920232839 U CN200920232839 U CN 200920232839U CN 201497430 U CN201497430 U CN 201497430U
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- China
- Prior art keywords
- composite
- composite material
- layer
- ballistic
- bulletproof
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- Expired - Fee Related
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
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Abstract
The utility model discloses a bulletproof composite material, which is provided with composite material layers which are mutually in parallel, are oriented to one direction, and are composed of bulletproof fibers. The composite material is composed of more than three layers of composite materials which are overlapped and fixed together, wherein the direction of the bulletproof fiber in each composite material layer and the direction of the bulletproof fiber in neighboring composite material layer are arranged into an inclined angle. The inclined angle is 10 to 80 degrees, and the optimization is 30 to 60 degrees. The composite material enables each layer to be overlapped and fixed together through spraying adhesive agent on one opposite surface of each composite material layer which is mutually overlapped. The bulletproof composite material of the utility model has high tensile strength, extensibility, elastic modulus, shearing performance, resistance to impact and resistance to ripping performance, light weight and low production cost, and can be widely used for manufacturing bulletproof clothes, bulletproof helmets and the like.
Description
Technical field
The utility model relates to a kind of impact energy that is used to absorb bullet and bomb debris etc., thus a kind of ballistic composite of protection human body safety.
Background technology
Traditional ballistic composite that is used to make flak jackets etc., constitute by two layers or more stacked composite layer that bonds together, this composite layer is made of the ballistic fiber such as the polyethylene fibre of the one-way orientation that is parallel to each other, wherein, the ballistic fiber direction in every layer of composite layer becomes to be arranged vertically with ballistic fiber direction in the adjacent composite layer; There is the shortcoming of two aspects in the composite of this structure: on the one hand, because it vertically is arranged at right angles that the ballistic fiber in the adjacent composite layer becomes, thereby the composite of this structure is when being subjected to bullet etc. and impacting, its point of impact discontinuity, concentrate on the fiber of warp-wise or broadwise by the stress wave of point of impact to external diffusion, thereby make warp thread or weft yarn easy fracture, fibre property is not in full use, protection is subjected to bigger restriction, on the other hand, because this composite all applies one deck or dipping one deck adhesive by the two sides in opposite directions at every layer of composite layer, stacked then bonding together, thereby the adhesive that it consumed is more, has so both increased the weight of this composite, make its pliability and snugness of fit variation again, also increased production cost in addition.
The utility model content
The technical problems to be solved in the utility model provides a kind of ballistic fiber performance that can make and is not fully exerted, thereby obtains a kind of ballistic composite of better bulletproof effect.
For solving the problems of the technologies described above, the utility model adopts so a kind of ballistic composite, composite layer with ballistic fiber formation of the one-way orientation of being parallel to each other, this composite is made of the stacked described composite layer that is fixed together more than three layers, wherein, the ballistic fiber direction in every layer of composite layer becomes an oblique angle to arrange with ballistic fiber direction in the adjacent composite layer.
Described composite can be made of four to the ten stacked described composite layers that are fixed together of putting.
The oblique angle that ballistic fiber direction in described every layer of composite layer is become with ballistic fiber direction in the adjacent composite layer is 10～80 °, is preferably 30～60 °.
After adopting such structure, because the ballistic fiber direction in every layer of composite layer becomes oblique angle layout with the ballistic fiber direction in the adjacent composite layer, and by this multiaxis to the synthetic composite of fibre lay-up, its hot strength, extensibility, elastic modelling quantity, cutting performance and shock resistance, tear resistance all are better than traditional material, and, can make point of impact to the stress wave stepless action of external diffusion on the fiber of warp-wise and broadwise, point of impact is stressed evenly, warp thread and weft yarn be easy fracture not, fibre property is not fully exerted, thereby has improved protection.
As a kind of improvement of the present utility model, this composite by each mutually stacked composite layer spray adhesive on the one side in opposite directions, thereby each stacked putting is fixed together.Adopt such structure, can reduce the consumption of adhesive, thereby alleviate the weight of this composite, and its pliability and snugness of fit are improved, this structure also helps and reduces production costs.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 is a kind of structural representation of the utility model ballistic composite.
The specific embodiment
Referring to a kind of ballistic composite shown in Figure 1, composite layer 1 with ballistic fiber formation of the one-way orientation of being parallel to each other, this composite is made of the stacked described composite layer 1 that is fixed together more than three layers, wherein, the ballistic fiber direction in every layer of composite layer 1 becomes an oblique angle to arrange with ballistic fiber direction in the adjacent composite layer 1.Described ballistic fiber can be hdpe fiber, aramid fiber, carbon fiber, glass fibre or their blending thing.
The oblique angle that ballistic fiber direction in described every layer of composite layer 1 is become with ballistic fiber direction in the adjacent composite layer 1 is 10～80 °, is preferably 30～60 °.Described oblique angle is meant the acute angle that the ballistic fiber in the adjacent composite layer 1 is handed over; The ballistic composite that ballistic fiber in each adjacent composite layer 1 is stacked to each other in above-mentioned angle has good shellproof characteristic.
, pliability lighter for the weight that makes composite and snugness of fit are better, this composite by each stacked mutually composite layer 1 spray adhesive on the one side in opposite directions, thereby each stacked putting is fixed together.Certainly, also can pass through bundled yarn, as the terylene yarn each stacked composite layer 1 be bundled, thereby each layer is fixed together.
The utility model composite can be established each multi-angle composite layer 1 by laying of multiple spindle warp knitting machine, sprays adhesive on the one side in opposite directions, and superimposed making by glue sprayer at each composite layer 1 then.
Through trial-production, ballistic composite of the present utility model has lightweight, high-strength and shock resistance, tear-proof, characteristics that resistance to shock is high.
Claims (5)
1. ballistic composite, composite layer (1) with ballistic fiber formation of the one-way orientation of being parallel to each other, it is characterized in that: this composite is made of the stacked described composite layer (1) that is fixed together more than three layers, wherein, the ballistic fiber direction in every layer of composite layer (1) becomes an oblique angle to arrange with ballistic fiber direction in the adjacent composite layer (1).
2. ballistic composite according to claim 1 is characterized in that: described composite is made of four to the ten stacked described composite layers (1) that are fixed together of putting.
3. ballistic composite according to claim 1 is characterized in that: the oblique angle that the ballistic fiber direction in described every layer of composite layer (1) is become with ballistic fiber direction in the adjacent composite layer (1) is 10～80 °.
4. ballistic composite according to claim 3 is characterized in that: the oblique angle that the ballistic fiber direction in described every layer of composite layer (1) is become with ballistic fiber direction in the adjacent composite layer (1) is 30～60 °.
5. according to each described ballistic composite in the claim 1 to 4, it is characterized in that: this composite is gone up by the one side in opposite directions at stacked mutually each composite layer (1) and is sprayed adhesive, thereby each stacked putting is fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202328392U CN201497430U (en) | 2009-07-23 | 2009-07-23 | Bulletproof composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202328392U CN201497430U (en) | 2009-07-23 | 2009-07-23 | Bulletproof composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201497430U true CN201497430U (en) | 2010-06-02 |
Family
ID=42440635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202328392U Expired - Fee Related CN201497430U (en) | 2009-07-23 | 2009-07-23 | Bulletproof composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201497430U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105190222A (en) * | 2013-03-15 | 2015-12-23 | 霍尼韦尔国际公司 | Trauma reduction without ballistic performance reduction |
| WO2016180318A1 (en) * | 2015-05-12 | 2016-11-17 | 郑州中远防务材料有限公司 | Textile, and manufacturing method and protection article thereof |
| CN107839256A (en) * | 2016-09-20 | 2018-03-27 | 波音公司 | Localization method, composite component and its manufacture method of braided fiber sleeve |
| CN108692616A (en) * | 2018-05-14 | 2018-10-23 | 嘉兴固甲安全防护科技有限公司 | A kind of preparation method of the shellproof thorn composite material of semi liquid state, shellproof thorn composite material and shellproof thorn protect inner core |
| CN108708066A (en) * | 2018-04-04 | 2018-10-26 | 绍兴必安防护科技有限公司 | A kind of preparation method of shellproof anti-cutting inflaming retarding fabric |
| US10539398B2 (en) | 2017-08-16 | 2020-01-21 | Nildson de Souza Rodrigues | Impact suppressor |
| CN113405406A (en) * | 2021-06-07 | 2021-09-17 | 重庆望江工业有限公司 | Light protective armor plate for armored vehicle |
| CN113510941A (en) * | 2021-03-03 | 2021-10-19 | 珠海云洲智能科技股份有限公司 | Structural ply for unmanned ships and boats and preparation method thereof |
-
2009
- 2009-07-23 CN CN2009202328392U patent/CN201497430U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105190222A (en) * | 2013-03-15 | 2015-12-23 | 霍尼韦尔国际公司 | Trauma reduction without ballistic performance reduction |
| WO2016180318A1 (en) * | 2015-05-12 | 2016-11-17 | 郑州中远防务材料有限公司 | Textile, and manufacturing method and protection article thereof |
| CN107839256A (en) * | 2016-09-20 | 2018-03-27 | 波音公司 | Localization method, composite component and its manufacture method of braided fiber sleeve |
| CN107839256B (en) * | 2016-09-20 | 2021-06-22 | 波音公司 | Method for positioning a woven fiber sleeve, composite component and method for producing the same |
| US11046036B2 (en) | 2016-09-20 | 2021-06-29 | The Boeing Company | Method of positioning a braided fibre sleeve |
| US10539398B2 (en) | 2017-08-16 | 2020-01-21 | Nildson de Souza Rodrigues | Impact suppressor |
| CN108708066A (en) * | 2018-04-04 | 2018-10-26 | 绍兴必安防护科技有限公司 | A kind of preparation method of shellproof anti-cutting inflaming retarding fabric |
| CN108692616A (en) * | 2018-05-14 | 2018-10-23 | 嘉兴固甲安全防护科技有限公司 | A kind of preparation method of the shellproof thorn composite material of semi liquid state, shellproof thorn composite material and shellproof thorn protect inner core |
| CN113510941A (en) * | 2021-03-03 | 2021-10-19 | 珠海云洲智能科技股份有限公司 | Structural ply for unmanned ships and boats and preparation method thereof |
| CN113405406A (en) * | 2021-06-07 | 2021-09-17 | 重庆望江工业有限公司 | Light protective armor plate for armored vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20170723 |