CN2246788Y - Bulletproof helmet - Google Patents
Bulletproof helmet Download PDFInfo
- Publication number
- CN2246788Y CN2246788Y CN 96212411 CN96212411U CN2246788Y CN 2246788 Y CN2246788 Y CN 2246788Y CN 96212411 CN96212411 CN 96212411 CN 96212411 U CN96212411 U CN 96212411U CN 2246788 Y CN2246788 Y CN 2246788Y
- Authority
- CN
- China
- Prior art keywords
- layer
- bulletproof
- helmet
- bulletproof halmet
- crust
- 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.)
- Expired - Fee Related
Links
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model relates to a bulletproof helmet which is a three-layer structure and comprises three layers which are orderly a hard surface layer, a bulletproof layer and a buffer layer from outer to inner, and the three layers are adhered by glue to form a whole through mould pressing; the hard surface layer is made of hard materials, the bulletproof layer is composed of a low-density polyethylene body and ultrahigh-strength polyethylene fiber, and the buffer layer is made of flexible materials. The utility model has good protecting performance, large protecting area, light weight and light and comfortable wearing, and the bulletproof helmet can protect people from being hurt by the bullet shooting of close distances and can meet the requirements of the military personal protection.
Description
The utility model relates to a kind of helmet, belongs to F41H 1/04 class protection helmet field.
Helmet protection head is used.Chinese patent CN87105245 discloses a kind of " crash helmet ", though this helmet can be realized safe fixed helmet, can not play shellproof purpose.At present the steel helmet that is equipped with of army all be a single-layer steel structure, because its thickness is subjected to the restriction of weight, so the injury that can only protect broken shell fragment of this steel helmet, can not stop the closely impact of bullet, and weight is heavier, pretective acreage is less.The above helmet all can not satisfy the needs of army and police's personal protection.
In view of above-mentioned, the utility model will provide that a kind of barrier propterty injury, pretective acreage good, that can prevent cartridge shooting closely are big, weight is light, wear light and handy comfortable bulletproof halmet.
For reaching this purpose, the utility model is by the following technical solutions: a kind of bulletproof halmet, it is characterized in that: it is three-decker, its ecto-entad is followed successively by crust, burster course, cushion, stick with glue between each layer and form an integral body through mold pressing again after connecing, crust adopts hard material, and burster course is made up of low-density polyethylene body and superhigh intensity polyethylene fibre, and cushion is selected soft material for use.
The effect of crust is a part of kinetic energy that makes bullet distortion and absorb bullet, and burster course then absorbs remaining bullet kinetic energy, and stops that bullet does not make it penetrate burster course, cushion can reduce blunt wound and make wear more comfortable.
The utility model has the advantages that: owing to adopt the super sandwich construction that mixes most advanced and sophisticated composite, its crust has preferably the protective action to low velocity impact, thereby good, in light weight, the comfortable wearing of this helmet ballistic performance; Because composite is in light weight, thus the pretective acreage of this helmet can to do than steel construction big; Owing to adopt super hybrid structure, thereby its price and inexpensive.
Below in conjunction with drawings and Examples the utility model is elaborated.
Fig. 1 is the bulletproof halmet partial schematic sectional view.
See also accompanying drawing.Bulletproof halmet is a three-decker, and its ecto-entad is followed successively by crust 1, burster course 2, cushion 3.Crust adopts hard metal material, for example bullet proof steel, aluminium alloy, titanium etc.Burster course is made up of current ballistic performance best low-density polyethylene body and superhigh intensity polyethylene fibre.The thickness proportion of crust and burster course depends on factors such as requirement to barrier propterty, weight limits, cost.Cushion is made up of the soft material of polyurethane foam plastics or sponge one class.Stick with glue between each layer and form an integral body through mold pressing again after connecing.
The crust of bulletproof halmet also can adopt rigid composite material, as polymer matrix composites, metal-base composites, ceramic matric composite etc.
Claims (4)
1. bulletproof halmet, it is characterized in that: it is three-decker, its ecto-entad is followed successively by crust, burster course, cushion, stick with glue between each layer and form an integral body through mold pressing again after connecing, crust adopts hard material, burster course is made up of low-density polyethylene body and superhigh intensity polyethylene fibre, and cushion is selected soft material for use.
2. bulletproof halmet as claimed in claim 1 is characterized in that: the hard material that described crust adopts is a metal material.
3. bulletproof halmet as claimed in claim 1 is characterized in that: the hard material that described crust adopts is a composite.
4. bulletproof halmet as claimed in claim 3 is characterized in that: described composite is one of polymer matrix composites, metal-base composites, ceramic matric composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96212411 CN2246788Y (en) | 1996-06-06 | 1996-06-06 | Bulletproof helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96212411 CN2246788Y (en) | 1996-06-06 | 1996-06-06 | Bulletproof helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2246788Y true CN2246788Y (en) | 1997-02-05 |
Family
ID=33895099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96212411 Expired - Fee Related CN2246788Y (en) | 1996-06-06 | 1996-06-06 | Bulletproof helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2246788Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104215130A (en) * | 2014-09-16 | 2014-12-17 | 山东大学 | Multifunctional composite material armor plate and preparation method 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 |
| CN105134849A (en) * | 2015-08-13 | 2015-12-09 | 北京勤达远致新材料科技股份有限公司 | Automobile plate spring of three-dimensional braided composite material and preparation method thereof |
| CN106197148A (en) * | 2016-07-15 | 2016-12-07 | 河南永威安防股份有限公司 | A kind of bulletproof composite helmet and manufacture method thereof |
| CN107296318A (en) * | 2017-06-30 | 2017-10-27 | 福建泉州海滨防护装备有限公司 | A kind of anti-riot helmet and preparation method thereof |
| CN107560501A (en) * | 2017-09-07 | 2018-01-09 | 北京普凡防护科技有限公司 | A kind of new aramid fiber bulletproof halmet and preparation method 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 |
| CN114001591A (en) * | 2021-10-22 | 2022-02-01 | 江西长江化工有限责任公司 | Multilayer bulletproof helmet structure and forming method thereof |
| CN114216370A (en) * | 2021-12-22 | 2022-03-22 | 乐清市智能装备与制造研究院 | Composite bulletproof helmet |
-
1996
- 1996-06-06 CN CN 96212411 patent/CN2246788Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236393B (en) * | 2014-09-16 | 2017-08-11 | 山东大学 | A kind of multifunctional composite bulletproof halmet and its manufacture method |
| CN104236393A (en) * | 2014-09-16 | 2014-12-24 | 山东大学 | Multifunctional composite material bullet-proof helmet and manufacturing method thereof |
| CN104215130A (en) * | 2014-09-16 | 2014-12-17 | 山东大学 | Multifunctional composite material armor plate and preparation method thereof |
| CN104215130B (en) * | 2014-09-16 | 2016-01-20 | 山东大学 | A kind of multifunctional composite armour and preparation method thereof |
| CN104930919A (en) * | 2015-06-03 | 2015-09-23 | 王济川 | Military rotary double-layer bulletproof helmet |
| CN105134849A (en) * | 2015-08-13 | 2015-12-09 | 北京勤达远致新材料科技股份有限公司 | Automobile plate spring of three-dimensional braided composite material and preparation method thereof |
| CN106197148A (en) * | 2016-07-15 | 2016-12-07 | 河南永威安防股份有限公司 | A kind of bulletproof composite helmet and manufacture method thereof |
| CN106197148B (en) * | 2016-07-15 | 2017-10-24 | 河南永威安防股份有限公司 | A kind of bulletproof composite helmet and its manufacture method |
| CN107296318A (en) * | 2017-06-30 | 2017-10-27 | 福建泉州海滨防护装备有限公司 | A kind of anti-riot helmet and preparation method thereof |
| CN107560501A (en) * | 2017-09-07 | 2018-01-09 | 北京普凡防护科技有限公司 | A kind of new aramid fiber bulletproof halmet and preparation method thereof |
| CN107560501B (en) * | 2017-09-07 | 2020-05-19 | 北京普凡防护科技有限公司 | Aramid bulletproof helmet and preparation method 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 |
| CN114001591A (en) * | 2021-10-22 | 2022-02-01 | 江西长江化工有限责任公司 | Multilayer bulletproof helmet structure and forming method thereof |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |