CN102997755A - Bulletproof mask - Google Patents
Bulletproof mask Download PDFInfo
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- CN102997755A CN102997755A CN2012104748559A CN201210474855A CN102997755A CN 102997755 A CN102997755 A CN 102997755A CN 2012104748559 A CN2012104748559 A CN 2012104748559A CN 201210474855 A CN201210474855 A CN 201210474855A CN 102997755 A CN102997755 A CN 102997755A
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- intermediate layer
- bulletproof
- layer
- fixing hole
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Abstract
The invention relates to a bulletproof mask which comprises an inner layer, an intermediate layer and an outer layer, wherein the inner layer is made of polycarbonate and is 9-15mm in thickness, the intermediate layer is made of acrylic and is 3-10mm in thickness, the outer layer is made of polycarbonate and is 0.5-2.5mm in thickness; the bulletproof mask is also provided with a fixing hole and a fastening device, wherein the fixing hole penetrates through the inner layer, the intermediate layer and the outer layer, and the fastening device is arranged in the fixing hole so as to fix the inner layer, the intermediate layer and the outer layer; and the inner layer, the intermediate layer and the outer layer are subjected to high-temperature high-pressure adhesion through polyurethane. Compared with the prior art, the bulletproof mask disclosed by the invention has the advantages and effects of good bulletproof capability, capability of keeping complete after being subjected to impact and capability of accepting second impact.
Description
Technical field
The present invention relates to a kind of bulletproof mask.
Background technology
Existing bulletproof mask is made with the PC material usually.Because PC Main Mechanical at low temperatures is poor so that the bulletproof ability of bulletproof mask is poor, after being subject to single and being hit by a bullet just might so that bulletproof mask integral body fall apart, thereby so that face shield splashes comes, make it can not bear the impact of repeatedly being hit by a bullet.
Publication number is in the Chinese patent specification of CN1349886A, a kind of bulletproof mask is disclosed, it has the radian that matches with the helmet, it is characterized in that with the absorbing energy layer of transparent polyurethane adhesive or transparent polyurethane form of film clear polycarbonate inner plating and light surface glass lamina rara externa being composited, thickness of glass 3-12mm wherein, Merlon thickness 3-6mm, gross thickness 8-20mm.This bulletproof mask makes with light surface glass and clear polycarbonate, and the bulletproof ability of this bi-material is relatively relatively poor.
Publication number is the Chinese patent specification of CN2578776Y, discloses a kind of composite bulletproof mask for bulletproof halmet, it is characterized in that it is to be composited by one deck curved surface acrylic board and one deck curved surface polycarbonate plate.Acrylic board thickness is the 12-16 millimeter, and the Merlon plate thickness is the 3-6 millimeter.The composite bulletproof mask that should be used for bulletproof halmet has used acrylic board, improved bulletproof ability, but polycarbonate plate only has one deck and its thickness 3-6 millimeter, and it is rear cracked effectively to prevent from being subjected to bullet to impact.
Summary of the invention
The object of the invention is to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, lightweight, safe and reliable, can be shellproof under high temperature or low temperature, can bear the bulletproof mask of repeatedly being hit by a bullet and impacting.
The present invention addresses the above problem the technical scheme that adopts: this bulletproof mask comprises internal layer, intermediate layer and skin, and the material of described internal layer is Merlon.The material in described intermediate layer is acrylic, described outer field material is Merlon, described internal layer thickness is 9-15mm, described intermediate layer thickness is 3-10mm, described outer layer thickness is 0.5-2.5mm, internal layer thickness can guarantee more than 9mm can not come unstuck in the intermediate layer and avoid producing fragment, described bulletproof mask also is provided with fixing hole and fastener, described fixing hole runs through internal layer, intermediate layer and skin, fastener is installed in the fixing hole with fixing internal layer, intermediate layer and skin so that the bulletproof ability of bulletproof mask is outstanding, do not fall apart after being hit by a bullet, described internal layer and intermediate layer are fixed by polyurethane sticking, and described intermediate layer and skin are fixed by polyurethane sticking.Composite construction is so that the bulletproof mask bulletproof ability is better.The intermediate layer adopts acrylic so that bulletproof ability is good.After being hit, guarantee the globality of bulletproof mask, guarantee that other position also has bulletproof effect.So that overall structure keeps is complete, can accept secondary pulse after being hit.Bulletproof mask adopts the fastener secondary to fix, and the bulletproof ability of bulletproof mask is outstanding, does not fall apart after being hit by a bullet.This bulletproof mask possesses the radian that substantially meets the human body face curve.
The quantity of fixing hole of the present invention is at least 5.
Fastener of the present invention comprises screw and Nut column.Described Nut column is cylinder-like structure, and Nut column is installed in the fixing hole, and screw adopts screw threads for fastening to be connected with Nut column, and the Nut column smooth outer surface can not cause the fixing hole varying aperture because of the fixing hole of vibration abrasion bulletproof mask, produces loosening.
Bulletproof mask of the present invention upper end is provided with at least 4 fixing holes.
The present invention also comprises support, described internal layer, intermediate layer and the outer panel that forms, and described panel is connected with support.
The present invention compared with prior art, have the following advantages and effect: bulletproof ability is good, can keep complete after being hit, and can accept secondary pulse.
Description of drawings
Fig. 1 is the structural representation of bulletproof mask in the present embodiment.
Fig. 2 is the schematic perspective view of bulletproof mask in the present embodiment.
Fig. 3 is the structural representation of present embodiment medium-height trestle.
Fig. 4 is fastener structural representation in the present embodiment.
Label declaration: internal layer 1, intermediate layer 2, skin 3, polyurethane 4, fastener 5, support 6, Nut column 7, screw 8.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment.
Referring to Fig. 1-4, the bulletproof mask of present embodiment comprises internal layer 1, intermediate layer 2, skin 3 and support 6, and the material of internal layer 1 is Merlon, and the material in intermediate layer 2 is acrylic, and outer 3 material is Merlon.Internal layer 1, intermediate layer 2 and outer 3 stack gradually from inside to outside.
In the present embodiment, internal layer 1 thickness is 9mm, and intermediate layer 2 thickness are 3mm, and outer 3 thickness are 1mm.Among the present invention, internal layer 1, intermediate layer 2 and outer 3 thickness can for: 9,3,0.5,9,3,2.5,9,3,1,9,10,1,9,7,1,15,7,1 or 12,7,1.
Also be provided with fixing hole and fastener 5 on the bulletproof mask of present embodiment, fixing hole runs through internal layer 1, intermediate layer 2 and skin 3, and fastener 5 is installed in the interior fixedly internal layer 1 of fixing hole, intermediate layer 2 and outer 3.
In the present embodiment, the quantity of fixing hole is on 5 four angles that are separately positioned on bulletproof mask, and among the present invention, the quantity of fixing hole can be the number of 5,6,7,8 or other quantity.
In the present embodiment, fastener 5 comprises screw 8 and Nut column 7, and screw 8 passes fixing hole and is connected with Nut column and connects with fixedly internal layer 1, intermediate layer 2 and skin 3.
In the present embodiment, internal layer 1, intermediate layer 2 and outer 3 form panel, and panel is connected with support 6.In the present embodiment, panel is connected by fastener 5 with support 6.
When the present invention uses, the bulletproof mask band is got final product at face.
Embodiment 2.
The thickness of the internal layer 1 of the bulletproof mask in the present embodiment, intermediate layer 2 and skin 3 is respectively 12mm, 9mm, 1mm; Perhaps 12mm, 6mm, 1mm, other all with embodiment 1 in identical.
Above content described in this specification only is to structure example of the present invention explanation.Those skilled in the art can make various modifications or replenish or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present invention or surmount this scope as defined in the claims, all should belong to protection scope of the present invention.
Claims (5)
1. bulletproof mask, it is characterized in that: comprise internal layer, intermediate layer and skin, the material of described internal layer is Merlon, the material in described intermediate layer is acrylic, described outer field material is Merlon, described internal layer thickness is 9-15mm, described intermediate layer thickness is 3-10mm, described outer layer thickness is 0.5-2.5mm, described bulletproof mask also is provided with fixing hole and fastener, described fixing hole runs through internal layer, intermediate layer and skin, fastener are installed in the fixing hole with fixing internal layer, intermediate layer and skin, described internal layer, bonding by the polyurethane HTHP between intermediate layer and the skin.
2. bulletproof mask according to claim 1, it is characterized in that: the quantity of described fixing hole is at least 5.
3. bulletproof mask according to claim 1 and 2, it is characterized in that: described fastener comprises screw and Nut column, and described Nut column is cylinder-like structure, and described Nut column is installed in the fixing hole, described screw adopts screw threads for fastening to be connected described Nut column smooth outer surface with Nut column.
4. bulletproof mask according to claim 2 is characterized in that: be provided with 4 fixing holes on the described bulletproof mask at least.
5. bulletproof mask according to claim 1 is characterized in that: also comprise support, and described internal layer, intermediate layer and the outer panel that forms, described panel is connected with support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474855.9A CN102997755B (en) | 2012-11-21 | 2012-11-21 | Bulletproof mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474855.9A CN102997755B (en) | 2012-11-21 | 2012-11-21 | Bulletproof mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102997755A true CN102997755A (en) | 2013-03-27 |
| CN102997755B CN102997755B (en) | 2015-04-15 |
Family
ID=47926641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210474855.9A Active CN102997755B (en) | 2012-11-21 | 2012-11-21 | Bulletproof mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102997755B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142095A (en) * | 2014-08-19 | 2014-11-12 | 浙江美盾防护技术有限公司 | Mask and manufacturing method thereof |
| CN106113857A (en) * | 2016-05-31 | 2016-11-16 | 安瑞装甲材料（芜湖）科技有限公司 | Bulletproof mask |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349886A (en) * | 2000-11-08 | 2002-05-22 | 中国兵器工业第五三研究所 | Bulletproof mask |
| CN2578776Y (en) * | 2002-08-17 | 2003-10-08 | 曹平 | Composite bulletproof mask for bulletproof helmet |
| CN201120748Y (en) * | 2007-09-30 | 2008-09-24 | 曹元� | Bullet-proof car glass with original vehicle glass |
| CN202255105U (en) * | 2011-08-25 | 2012-05-30 | 浙江美盾防护技术有限公司 | Bullet proof face guard |
| CN202974051U (en) * | 2012-11-21 | 2013-06-05 | 浙江美盾防护技术有限公司 | Bulletproof face mask |
-
2012
- 2012-11-21 CN CN201210474855.9A patent/CN102997755B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349886A (en) * | 2000-11-08 | 2002-05-22 | 中国兵器工业第五三研究所 | Bulletproof mask |
| CN2578776Y (en) * | 2002-08-17 | 2003-10-08 | 曹平 | Composite bulletproof mask for bulletproof helmet |
| CN201120748Y (en) * | 2007-09-30 | 2008-09-24 | 曹元� | Bullet-proof car glass with original vehicle glass |
| CN202255105U (en) * | 2011-08-25 | 2012-05-30 | 浙江美盾防护技术有限公司 | Bullet proof face guard |
| CN202974051U (en) * | 2012-11-21 | 2013-06-05 | 浙江美盾防护技术有限公司 | Bulletproof face mask |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142095A (en) * | 2014-08-19 | 2014-11-12 | 浙江美盾防护技术有限公司 | Mask and manufacturing method thereof |
| CN106113857A (en) * | 2016-05-31 | 2016-11-16 | 安瑞装甲材料（芜湖）科技有限公司 | Bulletproof mask |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102997755B (en) | 2015-04-15 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Bulletproof mask Effective date of registration: 20220719 Granted publication date: 20150415 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing Xiuzhou branch Pledgor: ARMOR CHINA Co.,Ltd. Registration number: Y2022330001440 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |