CN101832739B - Light explosive ordnance disposal helmet - Google Patents
Light explosive ordnance disposal helmet Download PDFInfo
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- CN101832739B CN101832739B CN 201010150781 CN201010150781A CN101832739B CN 101832739 B CN101832739 B CN 101832739B CN 201010150781 CN201010150781 CN 201010150781 CN 201010150781 A CN201010150781 A CN 201010150781A CN 101832739 B CN101832739 B CN 101832739B
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- liner
- helmet shell
- helm
- face shield
- shell
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- 239000002360 explosive Substances 0.000 title claims abstract description 38
- 241000380131 Ammophila arenaria Species 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 10
- -1 polyethylene Polymers 0.000 claims description 9
- 239000004793 Polystyrene Substances 0.000 claims description 7
- 229920002223 polystyrene Polymers 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 5
- 230000001413 cellular effect Effects 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920000265 Polyparaphenylene Polymers 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 125000005605 benzo group Chemical group 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004760 aramid Substances 0.000 claims description 2
- 229920003235 aromatic polyamide Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 5
- 229920001971 elastomer Polymers 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 23
- 230000006870 function Effects 0.000 description 9
- 230000006378 damage Effects 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 238000013467 fragmentation Methods 0.000 description 6
- 238000006062 fragmentation reaction Methods 0.000 description 6
- 208000014674 injury Diseases 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000002173 dizziness Diseases 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
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- 230000000007 visual effect Effects 0.000 description 2
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- 230000005540 biological transmission Effects 0.000 description 1
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- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Helmets And Other Head Coverings (AREA)
Abstract
The invention relates to a light explosive ordnance disposal helm, which comprises a helm shell and a face mask, wherein an embedded transparent window is arranged on the face mask; the face mask is connected with the helm shell by a rigid structural member; a positioning and locking device is arranged at the connection part of the face mask and the helm shell; sealing rubber is filled in a gap between the face mask and the helm shell; the inside surface of the helm shell is provided with an liner and a hanger; and the helm shell is provided with a camera, a lighting lamp, an air pipe connector, an air pipe, earphones and a microphone. The helm shell, face mask and embedded transparent window of the light explosive ordnance disposal helm of the invention are made of a high-performance light protective material, so the light explosive ordnance disposal helm can protect the head entirely and is light, comfort to wear, safe, reliable, reasonable in structure and novel in design.
Description
Technical field
The present invention relates to a kind of helmet, particularly a kind of light explosive ordnance disposal helm.
Background technology
At present, domestic do not have an explosive helmet specially used appearance, mostly is the bulletproof halmet of bulletproof halmet or transformation with the supporting helmet of Protective dress for removing explosive, and there is following technological deficiency in these helmets: they can not carry out omnibearing protection to wearer's head (1).(2) weight is too large, affects wearer's fighting capacity.(3) use PC (Merlon) or PMMA (lucite) as the transparent face mask material, its transmission of visible light is lower, diopter is large, causes that very easily the wearer is dizzy; And must make very thick and heavyly in order to reach certain shellproof index, thick and heavy transparent face mask can with whole faceplate center of gravity reach, affect helmet comfortable wearing.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of and can carry out that omnibearing protection, quality are light to human body head, comfortable wearing, safe and reliable, rational in infrastructure, futuramic light explosive ordnance disposal helm.
The present invention is achieved through the following technical solutions: a kind of light explosive ordnance disposal helm, comprise helmet shell and face shield, be provided with embedded transparent window on the described face shield, described face shield is connected with described helmet shell by rigid structural member, the junction of described face shield and described helmet shell is provided with location and locking device, slit between described face shield and the described helmet shell is provided with caulking gum, described helmet shell inner surface is provided with liner and suspention, is provided with camera, illumination head lamp, ventilation duct interface, ventilation duct, earphone and microphone on the described helmet shell.
Above-mentioned light explosive ordnance disposal helm, the main part of described helmet shell and described face shield are all made of high performance fibre material, and described high performance fibre material is p-aromatic polyamide fiber, superhigh molecular weight polyethylene fibers or polyparaphenylene's benzo twoport oxazole fiber.
Above-mentioned light explosive ordnance disposal helm, described liner are the combination layer of polystyrene liner or polyurethane kind liner or polystyrene liner and the formation of polyurethane kind liner.
Above-mentioned light explosive ordnance disposal helm, described liner are polypropylene liner or nylon inner lining.
Above-mentioned light explosive ordnance disposal helm, the contact portion of described liner and described helmet shell is cellular.
Above-mentioned light explosive ordnance disposal helm, described suspention are 4 sus-pension settings.
Above-mentioned light explosive ordnance disposal helm, the thickness of described liner are the 10-50 millimeter.
Above-mentioned light explosive ordnance disposal helm, the thickness of described embedded transparent window are the 10-30 millimeter, and area is the 1.5-2.5 square decimeter.
Above-mentioned light explosive ordnance disposal helm, the outer surface of described helmet shell is provided with carbon fiber layer.
Above-mentioned light explosive ordnance disposal helm, the thickness of described helmet shell and/or described face shield are the 6-12 millimeter.
Light explosive ordnance disposal helm of the present invention has following useful technique effect: head and neck that (1) can be the wearer provide protection; reduce to greatest extent the injury that wearer's head is caused because of accidental explosion, to the without hindrance effect of the proper motion of wearer's head.(2) possesses good safeguard function, comprehensive protection can be provided wearer's head, except the injury of prevent exploding fragmentation to wearer's head, can also reduce explosion wave to the impact injury of wearer's neck, reduce blast superpressure (negative pressure) to damage and prevent exploding high temperature and high light the burning to eyes, face of the organs such as ear, nose, brain.(3) possess good work efficiency and comfortableness: helmet weight is suitable, and position of centre of gravity is reasonable, and sprung parts system is solid easy, and the inside dimension adjusting device adapts to each size head dummy to be worn, and under various job states, does not affect the visual field and hearing after the helmet is worn; When carrying out explosive operation, the helmet is stable, does not affect motion and various tactical operation; Thermal comfort and contact comfort are good, are conducive to the wearer and keep physical efficiency and lasting work capacity.(4) possess preferably environmental suitability: helmet equipment ventilation equipment, face shield have anti-fog function, can adapt to the explosive job requirements under the various environment.(5) easily carry various device: when satisfying requirement of shelter, can provide the functions such as voice communication, illumination, also can be according to explosive operation needs as carrying platform, the flexible configuration equipment special.(6) considered the aspects such as quality, function, protective capacities, comfort level of the helmet, made every effort to design and adapt to the high-level light explosive ordnance disposal helm that domestic explosive is disposed job requirements, met the Chinese visible human biological characteristic.
Description of drawings
Fig. 1 is the Facad structure schematic diagram of light explosive ordnance disposal helm of the present invention;
Fig. 2 is the side structure schematic diagram of light explosive ordnance disposal helm of the present invention shown in Figure 1;
Fig. 3 is the structural representation of the face shield of light explosive ordnance disposal helm of the present invention shown in Figure 1 when starting;
Fig. 4 is the helmet shell of light explosive ordnance disposal helm of the present invention shown in Figure 1 and the set of mask naked helmet structural representation when being fitted together.
1-helmet shell, the 2-face shield, the embedded transparent window of 3-, the 4-rigid structural member, 5-location and locking device, 6-caulking gum, 7-camera, the 8-head lamp that throw light on, 9-ventilation duct interface, the 10-ventilation duct, the 11-earphone, 12-suspends in midair, 13-microphone, 14-liner.
Embodiment
As shown in Figures 1 to 4, the light explosive ordnance disposal helm of the present embodiment, comprise helmet shell 1 and face shield 2, be provided with embedded transparent window 3 on the described face shield 2, described embedded transparent window 3 is fixedly embedded on face shield 2 by screw, described face shield 2 is connected with described helmet shell 1 by rigid structural member 4, described face shield 2 is provided with location and locking device 5 with the junction of described helmet shell 1, slit between described face shield 2 and the described helmet shell 1 is provided with caulking gum 6, described helmet shell 1 inner surface is provided with liner 14 and suspention 12, is provided with camera 7 on the described helmet shell 1, illumination head lamp 8, ventilation duct interface 9, ventilation duct 10, earphone 11 and microphone 13.Described liner 14 is the polystyrene liner, and described liner 14 is cellular with the contact portion of described helmet shell 1.Described suspention 12 is 4 sus-pension settings.The thickness of described liner 14 is 30 millimeters.The total pretective acreage of the described helmet is 0.24 square metre, and weight is 3 kilograms.The thickness of described embedded transparent window 3 is 22 millimeters, and area is 2 square decimeters, and anti-fragmentation performance V50 is 800m./s; Described helmet shell 1 thickness is 9 millimeters, and anti-fragmentation performance V50 is 840m./s; The thickness of described face shield 2 is 9.5 millimeters, and anti-fragmentation performance V50 is 900m./s; The radius of curvature of described embedded transparent window 3 is large, makes the wearer comfortable, reduces dizzy.The outer surface of described helmet shell 1 is provided with carbon fibre material, to increase the intensity of the helmet and face shield.
Described face shield 2 can start or put down by location and the locking device 5 of regulating described helmet shell 1 both sides, and guarantees that the described face shield 2 under two states is fixing.Slit between described face shield 2 and the described helmet shell 1 is tight with the encapsulants such as rubber envelope, effectively stops shock wave to enter inner helmet.The size of described face shield 2 is decided according to the size of described helmet shell 1, tightly cooperates with the size of described helmet shell 1, guarantees the seal protection of wearer's Head And Face and neck front portion.Described liner 14 absorbs the energy of high speed impact, delays the action time of impulsive force, improves the surge guard ability of the helmet.Described liner 14 is cellular with the contact portion of described helmet shell 4, effectively reduces the impulsive force that the helmet is subject to.The set-up mode of described suspention 12 can effectively disperse the weight of described helmet shell 1 and described face shield 2, can adjust according to wearer's head circumference, length, adapts to different size head dummy personnel and wears.
The characteristic value of human body women's head-ornaments three-dimensional dimension data is determined design among the dimension reference standard GB/T 10000-1988 " Chinese adult human dimension " of the described helmet shell 1 of the present embodiment light explosive ordnance disposal helm and the GB/T 2428-1998 " adult's Head Face Dimensions ".The size of described helmet shell 1 is chosen according to adult's head queen size, so that various device is carried in the inside of described helmet shell 1, the inside of described helmet shell 1 is reserved than large space, helps to improve the protective capacities of shock wave.
The light explosive ordnance disposal helm of the present embodiment has following useful technique effect: head and neck that (1) can be the wearer provide protection, reduce to greatest extent the injury that wearer's head is caused because of accidental explosion.(2) possesses good safeguard function, comprehensive protection can be provided wearer's head, except the injury of prevent exploding fragmentation to wearer's head, can also reduce explosion wave to the impact injury of wearer's neck, reduce blast superpressure (negative pressure) to damage and prevent exploding high temperature and high light the burning to eyes, face of the organs such as ear, nose, brain.(3) possess good work efficiency and comfortableness: helmet weight is suitable, and position of centre of gravity is reasonable, and sprung parts system is solid easy, and the inside dimension adjusting device adapts to each size head dummy to be worn, and under various job states, does not affect the visual field and hearing after the helmet is worn; When carrying out explosive operation, the helmet is stable, does not affect motion and various tactical operation; Thermal comfort and contact comfort are good, are conducive to the wearer and keep physical efficiency and lasting work capacity.(4) possess preferably environmental suitability: helmet equipment ventilation equipment, face shield have anti-fog function, can adapt to the explosive job requirements under the various environment.(5) easily carry various device: when satisfying requirement of shelter, can provide the functions such as voice communication, illumination, also can be according to explosive operation needs as carrying platform, the flexible configuration equipment special.(6) provide general protection for wearer's head and neck, and to the without hindrance effect of the proper motion of wearer's head.(7) considered the aspects such as quality, function, protective capacities, comfort level of the helmet, made every effort to design and adapt to the high-level light explosive ordnance disposal helm that domestic explosive is disposed job requirements, met the Chinese visible human biological characteristic.
In some other embodiment, the thickness of described helmet shell 1 can be any number between the 6-12 millimeter, and the thickness of described face shield 2 can be any number between the 6-12 millimeter; The thickness of described embedded transparent window 3 can be any number between the 10-30 millimeter, and area can be any number between the 1.5-2.5 square decimeter; Described liner 14 can be combination layer or polypropylene liner or the nylon inner lining of polystyrene liner or polyurethane kind liner or polystyrene liner and the formation of polyurethane kind liner; The thickness of described liner 14 can be any number between the 10-50 millimeter; All can realize goal of the invention of the present invention.Described helmet shell 1 and described face shield 2 main parts are all made of high performance fibre material, especially adopt the little superhigh molecular weight polyethylene fibers layer of density and polyparaphenylene's benzo twoport oxazole fibrage, under the condition that can guarantee the anti-fragmentation function admirable of the helmet, reduce to greatest extent helmet gross weight, reduce the wearer's head sense of discomfort that causes owing to the weight reason; Outside carbon coated fibrous material is to increase the intensity of described helmet shell 1 and described face shield 2.
Claims (1)
1. light explosive ordnance disposal helm, it is characterized in that, comprise helmet shell (1) and face shield (2), be provided with embedded transparent window (3) on the described face shield (2), described face shield (2) is connected with described helmet shell (1) by rigid structural member (4), described face shield (2) is provided with location and locking device (5) with the junction of described helmet shell (1), slit between described face shield (2) and the described helmet shell (1) is provided with caulking gum (6), described helmet shell (1) inner surface is provided with liner (14) and suspention (12), be provided with camera (7) on the described helmet shell (1), illumination head lamp (8), ventilation duct interface (9), ventilation duct (10), earphone (11) and microphone (13), the main part of described helmet shell (1) and described face shield (2) is all made of high performance fibre material, described high performance fibre material is p-aromatic polyamide fiber, superhigh molecular weight polyethylene fibers or polyparaphenylene's benzo twoport oxazole fiber, described liner (14) is that combination layer or the described liner (14) of polystyrene liner or polyurethane kind liner or polystyrene liner and the formation of polyurethane kind liner is polypropylene liner or nylon inner lining, described liner (14) is cellular with the contact portion of described helmet shell (1), described suspention (12) is 4 sus-pension settings, the thickness of described liner (14) is the 10-50 millimeter, the thickness of described embedded transparent window (3) is the 10-30 millimeter, area is the 1.5-2.5 square decimeter, the outer surface of described helmet shell (1) is provided with carbon fiber layer, and the thickness of described helmet shell (1) and/or described face shield (2) is the 6-12 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010150781 CN101832739B (en) | 2010-04-20 | 2010-04-20 | Light explosive ordnance disposal helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010150781 CN101832739B (en) | 2010-04-20 | 2010-04-20 | Light explosive ordnance disposal helmet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101832739A CN101832739A (en) | 2010-09-15 |
| CN101832739B true CN101832739B (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010150781 Active CN101832739B (en) | 2010-04-20 | 2010-04-20 | Light explosive ordnance disposal helmet |
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| Country | Link |
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| CN (1) | CN101832739B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438763A (en) * | 2013-07-24 | 2013-12-11 | 洪满 | Military sniping helmet |
| CN104359348A (en) * | 2014-10-16 | 2015-02-18 | 浙江立泰复合材料有限公司 | Multifunctional bulletproof helmet |
| CN106360867B (en) * | 2016-08-25 | 2017-12-01 | 国网山东省电力公司鱼台县供电公司 | A kind of distribution system cable gallery operation positioning protection device |
| CN106377002B (en) * | 2016-08-25 | 2018-02-02 | 国网山东省电力公司鱼台县供电公司 | A kind of safety monitoring armour of cable tunnel upkeep operation |
| CN107156992A (en) * | 2017-07-03 | 2017-09-15 | 刘先平 | The Intelligent safety helmet that a kind of disaster relief is used |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234200Y (en) * | 1995-06-06 | 1996-09-04 | 陈大永 | Protective helmet |
| CN2334433Y (en) * | 1997-06-04 | 1999-08-25 | 中国人民解放军空军油料研究所 | Multifunctional toxic container cleaning protective mask and air supply equipment |
| CN1795362A (en) * | 2003-03-28 | 2006-06-28 | 麦德－恩格系统公司 | Head protector |
-
2010
- 2010-04-20 CN CN 201010150781 patent/CN101832739B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234200Y (en) * | 1995-06-06 | 1996-09-04 | 陈大永 | Protective helmet |
| CN2334433Y (en) * | 1997-06-04 | 1999-08-25 | 中国人民解放军空军油料研究所 | Multifunctional toxic container cleaning protective mask and air supply equipment |
| CN1795362A (en) * | 2003-03-28 | 2006-06-28 | 麦德－恩格系统公司 | Head protector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101832739A (en) | 2010-09-15 |
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