CN102997755B - Bulletproof mask - Google Patents
Bulletproof mask Download PDFInfo
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- CN102997755B CN102997755B CN201210474855.9A CN201210474855A CN102997755B CN 102997755 B CN102997755 B CN 102997755B CN 201210474855 A CN201210474855 A CN 201210474855A CN 102997755 B CN102997755 B CN 102997755B
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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, makes by PC material usually.Because PC Main Mechanical is at low temperatures poor, make the bulletproof ability of bulletproof mask poor, be subject to just likely bulletproof mask entirety being fallen apart after single is hit by a bullet, thus face shield splashing is come, making it can not bear impact of being repeatedly hit by a bullet.
Publication number is in the Chinese patent description of CN1349886A, disclose a kind of bulletproof mask, it has the radian matched 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, wherein thickness of glass 3-12mm, 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 poor.
Publication number is the Chinese patent description of CN2578776Y, discloses a kind of composite bulletproof mask for bulletproof halmet, it is characterized in that it is composited by one deck curved surface acrylic board and one deck curved surface polycarbonate plate.Acrylic board thickness is 12-16 millimeter, and Merlon plate thickness is 3-6 millimeter.This is used for employing acrylic board in the composite bulletproof mask of bulletproof halmet, improves bulletproof ability, but polycarbonate plate only has one deck and its thickness 3-6 millimeter, can not effectively prevent by cracked after bullet impact.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, lightweight, safe and reliable, can be shellproof under high temperature or low temperature, the bulletproof mask of being repeatedly hit by a bullet and impacting can be born.
The present invention's adopted technical scheme that solves the problem is: 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, at more than 9mm, internal layer thickness can ensure can not to come unstuck in intermediate layer and avoid producing fragment, described bulletproof mask is also provided with fixing hole and fastener, described fixing hole runs through internal layer, intermediate layer and skin, fastener is arranged in fixing hole with fixing internal layer, intermediate layer and skin, make the bulletproof ability of bulletproof mask outstanding, do not fall apart after being hit by a bullet, described internal layer and intermediate layer are fixed by polyurethane sticking, described intermediate layer and skin are fixed by polyurethane sticking.Composite construction makes bulletproof mask bulletproof ability better.Intermediate layer adopts acrylic to make bulletproof ability good.After being hit, ensureing the globality of bulletproof mask, ensureing that other position also has bulletproof effect.Make overall structure after being hit, keep complete, can secondary pulse be accepted.Bulletproof mask adopts 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 substantially meeting 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 arranged in fixing hole, and screw and Nut column adopt screw threads for fastening to be connected, Nut column smooth outer surface, because of the fixing hole of vibration abrasion bulletproof mask, can not cause fixing hole varying aperture, produces and loosens.
Bulletproof mask upper end of the present invention is provided with at least 4 fixing holes.
The present invention also comprises support, and described internal layer, intermediate layer and outer composition panel, described panel is connected with support.
The present invention compared with prior art, has the following advantages and effect: bulletproof ability is good, can keep complete, can accept secondary pulse after being hit.
Accompanying drawing explanation
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 the present embodiment medium-height trestle.
Fig. 4 is fastener structural representation in the present embodiment.
Label declaration: internal layer 1, intermediate layer 2, outer 3, polyurethane 4, fastener 5, support 6, Nut column 7, screw 8.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment.
See Fig. 1-4, the bulletproof mask of the 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 the material of outer 3 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 is 3mm, and outer 3 thickness are 1mm.In the present invention, internal layer 1, intermediate layer 2 and outer 3 thickness can be: 9,3,0.5,9,3,2.5,9,3,1,9,10,1,9,7,1,15,7,1 or 12,7,1.
Internal layer 1 and intermediate layer 2 are adhesively fixed, and intermediate layer 2 and outer 3 is adhesively fixed.Internal layer 1 and intermediate layer 2 are adhesively fixed by polyurethane 4, and described intermediate layer 2 and outer 3 is adhesively fixed by polyurethane 4.
The bulletproof mask of the present embodiment is also provided with fixing hole and fastener 5, fixing hole runs through internal layer 1, intermediate layer 2 and outer 3, and fastener 5 is arranged on fixing hole internal fixtion internal layer 1, intermediate layer 2 and outer 3.
In the present embodiment, the quantity of fixing hole is 5 and is separately positioned on four angles of bulletproof mask, and in 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 is connected through fixing hole and with Nut column 7 with fixing internal layer 1, intermediate layer 2 and outer 3.
In the present embodiment, internal layer 1, intermediate layer 2 and outer 3 composition panels, panel is connected with support 6.In the present embodiment, panel is connected by fastener 5 with support 6.
Time the present invention uses, by bulletproof mask band at face.
Embodiment 2.
The internal layer 1 of the bulletproof mask in the present embodiment, intermediate layer 2 and outer 3 thickness be respectively 12mm, 9mm, 1mm; Or 12mm, 6mm, 1mm, other all identical with in embodiment 1.
Above content described in this description is only to structure example of the present invention explanation.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (4)
1. a 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 is also provided with fixing hole and fastener, described fixing hole runs through internal layer, intermediate layer and skin, described internal layer, intermediate layer and skin stack gradually from inside to outside, described fastener is arranged in fixing hole with fixing internal layer, intermediate layer and skin, described internal layer, bonded by polyurethane HTHP between intermediate layer and skin, described fastener comprises screw and Nut column, described Nut column is cylinder-like structure, described Nut column is arranged in fixing hole, described screw and Nut column adopt screw threads for fastening to be connected, described Nut column smooth outer surface.
2. according to the bulletproof mask described in claim 1, it is characterized in that: the quantity of described fixing hole is at least 5.
3. according to the bulletproof mask described in claim 2, it is characterized in that: described bulletproof mask upper end is provided with 5 fixing holes.
4. according to the bulletproof mask described in claim 1, it is characterized in that: also comprise support, described internal layer, intermediate layer and outer composition panel, 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 CN102997755A (en) | 2013-03-27 |
| CN102997755B true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142095B (en) * | 2014-08-19 | 2016-08-17 | 浙江美盾防护技术有限公司 | Face shield and manufacture 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102997755A (en) | 2013-03-27 |
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| C14 | Grant of patent or utility model | ||
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| 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 |