CN1193724A - Bulletproof halmet of composite material - Google Patents
Bulletproof halmet of composite material Download PDFInfo
- Publication number
- CN1193724A CN1193724A CN97108503A CN97108503A CN1193724A CN 1193724 A CN1193724 A CN 1193724A CN 97108503 A CN97108503 A CN 97108503A CN 97108503 A CN97108503 A CN 97108503A CN 1193724 A CN1193724 A CN 1193724A
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- CN
- China
- Prior art keywords
- bulletproof halmet
- composite material
- thermosetting resin
- kevlar
- internal layer
- 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.)
- Pending
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- Reinforced Plastic Materials (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
A bulletproof helmet is made up of three layers of light materials: glass fibre fabric, kevlar fibre fabric and themoplastic resin through immersing the fibre fabrics in modified epoxy resin and rubber-plastic material (or thermoplastic resin) and thermal press. Its advantages include high bulletproofing performance, light weight, low cost and simple process.
Description
The present invention relates to a kind of with the composite manufacturing be used to protect the bulletproof halmet that head exempts from cartridge shooting, mainly adopt Kevlar (Kevlar) fiber to make.
At present, being used to protect the bulletproof halmet that head exempts from cartridge shooting at home, mainly is to adopt steel.Because the anti-gunslinging ability and the thickness of steel itself are directly proportional, so improve the only resource of anti-gunslinging ability, be the thickness that strengthens bulletproof halmet, and the raising of thickness certainly will make the weight of bulletproof halmet strengthen, can't be practical.Generally adopt lightweight composite materials to make bulletproof halmet abroad, the Kevlar helmet as the U.S. is used to equip the parachutist though effect pretty good, costs an arm and a leg, especially is unsuitable for China and uses.And the domestic light-duty bulletproof halmet of development in recent years adopts glass fabric more, is difficult to reach the requirement of bulletproof halmet.Therefore, no matter at home, external, the development of bulletproof halmet is still the research focus.
For fear of the deficiencies in the prior art part, the invention provides a kind of light-duty bulletproof halmet that adopts glass fabric, kevlar fiber fabric and thermoplastic resin to be composited, not only in light weight, anti-gunslinging ability height, and make easily, cost performance is good.
Technological thought of the present invention is: bulletproof halmet of composite material adopts three layers of different light material hot pressing to form, three layers of different light material are (1) glass fabric (or fiber), (2) rubber-plastics material (or thermoplastic resin), (3) Kevlar (Kevlar) fabric (or fiber).
Glass fabric (or fiber) and Kevlar (Kevlar) fabric (or fiber) will be made prepreg with thermosetting resin.
Bulletproof halmet of composite material hot-forming can be made three kinds of materials respectively the material base of helmet shape earlier, then by hot press forming technology with three kinds of compound bulletproof halmet of composite material of making of material blank.Earlier skin (1) and internal layer (3) material are made prepreg with thermosetting resin, after on the compacting tool set skin (1) being laid, internal layer (3) is laid in laying middle level (2) then then, mold heated, compression moulding that laying is finished.
Description of drawings:
Fig. 1: embodiment
Fig. 2: Figure 1A-A analyses and observe
The outer 2-of 1-middle level 3-internal layer 4-flange
Now in conjunction with the embodiments the present invention is further described:
The a section thickness of the bulletproof halmet that present embodiment provided is 12.5mm, and b section thickness is 12mm, and c section thickness is 10.5mm, and overall structure is three layers.Outer (1) selects modified epoxy base high strength glass fiber Fabric prereg for use, and middle level (2) select the benzene rubber EVA of factory plastics, rubber blend layer for use, and internal layer (3) is selected kevlar fiber fabric-modifying epoxy prepreg for use.Forming process is: earlier with skin (1) modified epoxy base high strength glass fiber fabric and the preimpregnation of internal layer (3) kevlar fiber fabric-modifying epoxy resin; After on the compacting tool set skin (1) modified epoxy base high strength glass fiber fabric being laid, lay middle level (2) butadiene-styrene rubber EVA plastics, rubber blend then, lay internal layer (3) kevlar fiber fabric-modifying epoxy resin then; With mold heated, the compression moulding that laying finishes, use the bonding flange of butadiene-styrene rubber (4) again, make bulletproof halmet of composite material.
The present invention's advantage compared to existing technology is: 1, bulletproof performance is good, 54 pistols 10 meters apart from the time can not puncture; 2, in light weight, be convenient to use as the safety precaution equipment;
3, the prices of raw and semifnished materials are cheaper, and moulding process is simple, and the ratio of performance to price is superior, are convenient to promote the use of.
Claims (6)
1, a kind of bulletproof halmet of composite material, it is characterized in that: adopt three layers of different material to be composited, three layers of different light material are: (1) glass fabric (or fiber), (2) rubber-plastics material or thermoplastic resin, (3) Kevlar (Kevlar) fabric (or fiber) dipping modified epoxy.
2, bulletproof halmet of composite material as claimed in claim 1, it is characterized in that: outer (1) can select thermosetting resin glass fabric prepreg for use, middle level (2) can be selected rubber and plastic and thermoplastic resin batch mixing for use, and internal layer (3) can be selected thermosetting resin kevlar fiber Fabric prereg for use.
3, bulletproof halmet of composite material as claimed in claim 1, it is characterized in that: outer (1) can select thermosetting resin kevlar fiber Fabric prereg for use, middle level (2) can be selected rubber and plastic and thermoplastic resin batch mixing for use, and internal layer (3) can be selected thermosetting resin glass fabric prepreg for use.
4, as claim 1 or 2 or 3 described bulletproof halmet of composite material, it is characterized in that: can be bonded in bulletproof halmet with butadiene-styrene rubber and make flange (4).
5, as claim 2 or 3 described bulletproof halmet of composite material, it is characterized in that: thermosetting resin can be selected modified epoxy for use.
6, a kind of moulding process of making bulletproof halmet of composite material, it is characterized in that: earlier skin (1) and internal layer (3) material are made prepreg with thermosetting resin earlier, then after on the compacting tool set skin (1) being laid, lay middle level (2), lay internal layer (3) then, mold heated, compression moulding that laying is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97108503A CN1193724A (en) | 1997-03-18 | 1997-03-18 | Bulletproof halmet of composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97108503A CN1193724A (en) | 1997-03-18 | 1997-03-18 | Bulletproof halmet of composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1193724A true CN1193724A (en) | 1998-09-23 |
Family
ID=5170478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97108503A Pending CN1193724A (en) | 1997-03-18 | 1997-03-18 | Bulletproof halmet of composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1193724A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313492A (en) * | 2011-08-26 | 2012-01-11 | 山东三达科技发展公司 | Composite material bulletproof helmet and manufacturing method thereof |
| CN102555353A (en) * | 2011-12-30 | 2012-07-11 | 北京同益中特种纤维技术开发有限公司 | Bulletproof helmet and manufacturing method thereof |
| CN101603797B (en) * | 2009-06-26 | 2013-02-13 | 重庆盾之王实业有限公司 | Nonmetal bulletproof stab-resistant clothes |
| CN102972900A (en) * | 2012-11-23 | 2013-03-20 | 北京神州罗地亚工贸有限责任公司 | Mouth of combined helmet and production processes thereof |
| CN104236393A (en) * | 2014-09-16 | 2014-12-24 | 山东大学 | Multifunctional composite material bullet-proof helmet and manufacturing method thereof |
| CN104930919A (en) * | 2015-06-03 | 2015-09-23 | 王济川 | Military rotary double-layer bulletproof helmet |
| CN106626661A (en) * | 2016-11-21 | 2017-05-10 | 南通大学 | Soft bulletproof material with composite structure and preparation method of soft bulletproof material |
| CN111925734A (en) * | 2020-08-14 | 2020-11-13 | 上海联博安防器材股份有限公司 | Method for bonding helmet shell and helmet edge sealing ring |
| CN111978581A (en) * | 2020-08-14 | 2020-11-24 | 上海联博安防器材股份有限公司 | Helmet edge sealing ring surface paint spraying treatment method |
| CN112315101A (en) * | 2020-11-25 | 2021-02-05 | 北京普凡防护科技有限公司 | Liner structure of bulletproof helmet and manufacturing process thereof |
| CN113063319A (en) * | 2021-03-01 | 2021-07-02 | 宁波立泰安防科技有限公司 | Ultrahigh molecular weight polyethylene composite material bulletproof helmet and preparation method thereof |
| CN114098208A (en) * | 2021-12-22 | 2022-03-01 | 乐清市智能装备与制造研究院 | Bulletproof helmet and manufacturing method of bulletproof helmet based on 3D printing technology |
-
1997
- 1997-03-18 CN CN97108503A patent/CN1193724A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603797B (en) * | 2009-06-26 | 2013-02-13 | 重庆盾之王实业有限公司 | Nonmetal bulletproof stab-resistant clothes |
| CN102313492A (en) * | 2011-08-26 | 2012-01-11 | 山东三达科技发展公司 | Composite material bulletproof helmet and manufacturing method thereof |
| CN102555353B (en) * | 2011-12-30 | 2015-11-25 | 北京同益中特种纤维技术开发有限公司 | The manufacture method of bulletproof halmet and the bulletproof halmet by its manufacture |
| CN102555353A (en) * | 2011-12-30 | 2012-07-11 | 北京同益中特种纤维技术开发有限公司 | Bulletproof helmet and manufacturing method thereof |
| CN102972900A (en) * | 2012-11-23 | 2013-03-20 | 北京神州罗地亚工贸有限责任公司 | Mouth of combined helmet and production processes thereof |
| CN104236393A (en) * | 2014-09-16 | 2014-12-24 | 山东大学 | Multifunctional composite material bullet-proof helmet and manufacturing method thereof |
| CN104236393B (en) * | 2014-09-16 | 2017-08-11 | 山东大学 | A kind of multifunctional composite bulletproof halmet and its manufacture method |
| CN104930919A (en) * | 2015-06-03 | 2015-09-23 | 王济川 | Military rotary double-layer bulletproof helmet |
| CN106626661A (en) * | 2016-11-21 | 2017-05-10 | 南通大学 | Soft bulletproof material with composite structure and preparation method of soft bulletproof material |
| CN111925734A (en) * | 2020-08-14 | 2020-11-13 | 上海联博安防器材股份有限公司 | Method for bonding helmet shell and helmet edge sealing ring |
| CN111978581A (en) * | 2020-08-14 | 2020-11-24 | 上海联博安防器材股份有限公司 | Helmet edge sealing ring surface paint spraying treatment method |
| CN112315101A (en) * | 2020-11-25 | 2021-02-05 | 北京普凡防护科技有限公司 | Liner structure of bulletproof helmet and manufacturing process thereof |
| CN113063319A (en) * | 2021-03-01 | 2021-07-02 | 宁波立泰安防科技有限公司 | Ultrahigh molecular weight polyethylene composite material bulletproof helmet and preparation method thereof |
| CN114098208A (en) * | 2021-12-22 | 2022-03-01 | 乐清市智能装备与制造研究院 | Bulletproof helmet and manufacturing method of bulletproof helmet based on 3D printing technology |
| CN114098208B (en) * | 2021-12-22 | 2024-08-23 | 乐清市智能装备与制造研究院 | Bulletproof helmet and manufacturing method thereof based on 3D printing technology |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |