CN208704542U - Bulletproof halmet of composite material - Google Patents
Bulletproof halmet of composite material Download PDFInfo
- Publication number
- CN208704542U CN208704542U CN201821358970.9U CN201821358970U CN208704542U CN 208704542 U CN208704542 U CN 208704542U CN 201821358970 U CN201821358970 U CN 201821358970U CN 208704542 U CN208704542 U CN 208704542U
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- CN
- China
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- cloth
- layer
- helmet
- bulletproof halmet
- resin prepreg
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Abstract
The utility model bulletproof halmet of composite material, it is integral by three layers of scrim cloth molding, three layers of scrim cloth are as follows: helmet surface layer is polyethylene fibre resin prepreg layer of cloth, and the middle layer of the helmet is carbon fibre resin preimpregnation layer of cloth, and the innermost layer of the helmet is aramid fiber resin prepreg layer of cloth.The utility model has given full play to various high-performance fibers in the application effect of bulletproof halmet, simplify bulletproof halmet preparation process, it improves ballistic performance and mitigates helmet shell weight, have many advantages, such as that ballistic performance is good, it is light-weight to deform small, shellproof helmet shell after cartridge shooting, really realizes individual equipment high-performance light.
Description
Technical field
The utility model relates to a kind of high performance composites bulletproof halmets.
Background technique
Currently, usual individual soldier's security protection bulletproof halmet, there is steel bulletproof halmet, aramid fiber bulletproof halmet, PE fiber
Three kinds of bulletproof halmet, it is especially desirable that each, which haves the defects that heavier-weight, ballistic performance not,.With science and technology into
Step, the weight for improving helmet ballistic performance and the mitigation helmet have become key.Developing in recent years has different high-performance fibers multiple
Bulletproof halmet is closed, such as:
Patent announcement CN205156751.U utility model Carbon Nanofibers/Epoxy Resin Composite Materials bulletproof halmet, technical characteristic
Show that be related to helmet body is made of Carbon Nanofibers/Epoxy Resin Composite Materials, the helmet body inner surface and outer surface are set respectively
Set shellproof aramid fiber layer.
Patent announcement CN207095399.U utility model bulletproof halmet, technical characteristic show shellproof helmet shell by aramid fiber
(outermost surface layer is aramid fiber for the biorthogonal stacking molding of fibrous layer, high-modulus polyethylene fiber layer and carbon fiber layer between any two
Layer), burster course further includes multiple shellproof pieces, multiple ricochet muscle is also set up between shellproof piece, anti-ricochet muscle is by aramid fiber, Gao Mo
Polyethylene fiber peacekeeping carbon fiber is twisted, and supporting layer is arranged inside helmet body, the structures such as inside setting liner layer of supporting layer and
At.
The shortcomings that above-mentioned patented technology is that bulletproof halmet production technology is complicated, and high-performance fiber is selected to match unreasonable, meeting
Cause the self weight of helmet shell overweight etc..
Summary of the invention
Goal of the invention is, existing bulletproof halmet there are aiming at the problem that and patented technology existing for defect, the utility model
Invent a kind of high performance composites bulletproof halmet.This bulletproof halmet simplifies bulletproof halmet preparation process, improves anti-
The performance of bullet helmet.
The purpose of the utility model bulletproof halmet of composite material is realized by its technical solution:
A kind of bulletproof halmet of composite material, by three layers of integral, described scrim cloth of three layers of scrim cloth molding are as follows: head
Helmet surface layer is polyethylene fibre resin prepreg layer of cloth, and the middle layer of the helmet is carbon fibre resin preimpregnation layer of cloth, the innermost layer of the helmet
It is aramid fiber resin prepreg layer of cloth.
The polyethylene fibre resin prepreg layer of cloth is a kind of superpower ultra-fine high-modulus polyethylene fiber resin material
Preferably, the polyethylene fibre resin prepreg layer of cloth with a thickness of 4.6mm.
Preferably, the described carbon fibre resin preimpregnation layer of cloth with a thickness of 1mm.
Preferably, the aramid fiber resin prepreg layer of cloth with a thickness of 2mm.
The beneficial effects of the utility model are:
Various high-performance fibers have been given full play in the application effect of bulletproof halmet, has simplified bulletproof halmet preparation process, mentions
High ballistic performance and mitigate helmet shell weight, has that ballistic performance is good, it is light-weight etc. excellent to deform small, shellproof helmet shell after cartridge shooting
Point really realizes individual equipment high-performance light.Individual soldier's bulletproof halmet designs the technical indicator reached: anti-V50 > 630m/s,
Anti- 7.62mm51 formula pistol cartridge > 430m/s, helmet thickness of the shell 7.6mm, pretective acreage > 0.125m2, weight≤1000 gram.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the utility model bulletproof halmet of composite material.
In figure: 1, polyethylene fibre resin prepreg layer of cloth, 2, carbon fibre resin preimpregnation layer of cloth, 3, aramid fiber resin prepreg
Layer of cloth.
Specific embodiment
Referring to Fig. 1, the utility model bulletproof halmet of composite material is integral by three layers of scrim cloth molding.Three layers of fiber cloth
Layer are as follows: helmet surface layer is polyethylene fibre resin prepreg layer of cloth 1, is a kind of superpower ultra-fine high-modulus polyethylene fiber resinous wood
Material, polyethylene fibre resin prepreg layer of cloth 1 with a thickness of 4.6mm.The middle layer of the helmet is carbon fibre resin preimpregnation layer of cloth 2, carbon
Fibre resin presoak layer of cloth 2 with a thickness of 1mm.The innermost layer of the helmet is aramid fiber resin prepreg layer of cloth 3, aramid fiber resin
Presoak layer of cloth 3 with a thickness of 2mm.
The production method of this bulletproof halmet is: polyethylene fibre resin prepreg layer of cloth 1, carbon fibre resin are presoaked layer of cloth 2
It carries out intersecting from outside to inside respectively with 3 three kinds of high-performance fiber resin prepreg cloth of aramid fiber resin prepreg layer of cloth overlaying the helmet
In mold, then with 300 t hydraulic press, temperature-pressure molding --- Bulletproof helmet shell.
Utility model material selection:
1. selecting superpower ultra-fine high-modulus polyethylene fiber resin prepreg cloth (PE fiber), it has intensity height, modulus
The high, excellent properties such as density is small, toughness is strong, as bulletproof halmet material of main part.
2. selecting carbon fibre resin prepreg cloth, it has the characteristics such as modulus is high, rigidity is strong, as shellproof helmet shell fid
Material.
3. selecting aramid fiber resin prepreg cloth, it has many advantages, such as, and ballistic performance is good, thermosetting property forming, as helmet shell
Inner layer material.
Claims (5)
1. a kind of bulletproof halmet of composite material, integral by three layers of scrim cloth molding, it is characterised in that: three layers of fiber
Layer of cloth are as follows: helmet surface layer is polyethylene fibre resin prepreg layer of cloth (1), and the middle layer of the helmet is carbon fibre resin preimpregnation layer of cloth
(2), the innermost layer of the helmet is aramid fiber resin prepreg layer of cloth (3).
2. bulletproof halmet according to claim 1, it is characterised in that: the polyethylene fibre resin prepreg layer of cloth (1)
It is a kind of superpower ultra-fine high-modulus polyethylene fiber resin material.
3. bulletproof halmet according to claim 1 or 2, it is characterised in that: the polyethylene fibre resin prepreg layer of cloth
(1) with a thickness of 4.6mm.
4. bulletproof halmet according to claim 1, it is characterised in that: the thickness of carbon fibre resin preimpregnation layer of cloth (2)
Degree is 1mm.
5. bulletproof halmet according to claim 1, it is characterised in that: the aramid fiber resin prepreg layer of cloth (3)
With a thickness of 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821358970.9U CN208704542U (en) | 2018-08-23 | 2018-08-23 | Bulletproof halmet of composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821358970.9U CN208704542U (en) | 2018-08-23 | 2018-08-23 | Bulletproof halmet of composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208704542U true CN208704542U (en) | 2019-04-05 |
Family
ID=65943892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821358970.9U Active CN208704542U (en) | 2018-08-23 | 2018-08-23 | Bulletproof halmet of composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208704542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216370A (en) * | 2021-12-22 | 2022-03-22 | 乐清市智能装备与制造研究院 | Composite bulletproof helmet |
-
2018
- 2018-08-23 CN CN201821358970.9U patent/CN208704542U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216370A (en) * | 2021-12-22 | 2022-03-22 | 乐清市智能装备与制造研究院 | Composite bulletproof helmet |
| CN114216370B (en) * | 2021-12-22 | 2024-03-22 | 欧通(山东)纺织有限公司 | Bulletproof helmet made of composite material |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 315336 No.88 Binhai Third Road, Hangzhou Bay New Area, Ningbo City, Zhejiang Province (within Dasheng company) Patentee after: NINGBO DACHENG ADVANCED MATERIAL Co.,Ltd. Address before: 315300 Zhejiang Cixi Haitong Road West and Hu Chong highway intersection Ningbo Dacheng new material Limited by Share Ltd Patentee before: NINGBO DACHENG ADVANCED MATERIAL Co.,Ltd. |