CN2266508Y - 一种改进的防弹玻璃 - Google Patents
一种改进的防弹玻璃 Download PDFInfo
- Publication number
- CN2266508Y CN2266508Y CN 96237096 CN96237096U CN2266508Y CN 2266508 Y CN2266508 Y CN 2266508Y CN 96237096 CN96237096 CN 96237096 CN 96237096 U CN96237096 U CN 96237096U CN 2266508 Y CN2266508 Y CN 2266508Y
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- CN
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- Prior art keywords
- glass
- model
- utility
- bulletproof glass
- bullet
- 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
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- 239000011521 glass Substances 0.000 title claims abstract description 30
- -1 polyethylene terephthalate Polymers 0.000 claims abstract description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 2
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 claims description 2
- 239000005329 float glass Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 239000012634 fragment Substances 0.000 abstract description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052737 gold Inorganic materials 0.000 abstract description 2
- 239000010931 gold Substances 0.000 abstract description 2
- 229910052709 silver Inorganic materials 0.000 abstract description 2
- 239000004332 silver Substances 0.000 abstract description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
本实用新型提供一种改进的防弹玻璃，其结构特征是在现有的防弹玻璃的非着弹面贴上1～2层抗冲强度和破裂强度比较高，而透光度好的聚对苯二甲酸乙二醇酯薄膜。该薄膜在防弹玻璃中弹时能粘住所产生的玻璃碎片而不让其飞溅，避免伤人事故的发生，有效地克服现有技术的不足。本实用新型特别适合于银行、金融场所、金银珠宝店、重要办公室及运钞透光隔板使用。
Description
本实用新型提供一种改进的防弹玻璃。
目前，不少金银珠宝店、文物店、银行、营业所、储蓄所、运钞车及其它金融场所正安装防弹玻璃，以防歹徒持枪抢劫杀人灭口。虽然防弹玻璃具有抵挡枪械子弹而不穿透的能力，但在使用过程中发现，当玻璃中弹之后，玻璃背后常有玻璃碎片溅出，亦造成伤物、伤人事故，这正是现有防弹玻璃之不足。
本实用新型的目的在于克服现有防弹玻璃的缺陷，提供一种改进的防弹玻璃，它可以使玻璃中弹后不产生碎片溅出。
图1为本实用新型具有构造的剖视图。
本实用新型的任务是这样实现的：如图1所示，该肪弹玻璃包括有一块至少由三层浮法玻璃(2)和两层聚乙烯醇缩醛(3)相隔粘合而成的防弹玻璃(1)，其特征在于在防弹玻璃(1)的非着弹面贴上1～2层的聚对苯二甲酸乙二醇酯薄膜(4)。
由于聚对苯二甲酸乙二醇酯薄膜(4)具有较高的抗冲强度、破裂强度，而且透光度达97％，因此，防弹玻璃贴上这种薄膜之后，对玻璃的透光度影响不大，在玻璃中弹时能粘结所产生的玻璃片而不飞溅，有效地解决现有防弹玻璃之缺陷，防止伤人事故的发生。此外，上述改进还可改善防弹玻璃的隔音和隔热性能，提高抗紫外线的能力。
本实用新型最适宜用作银行、金融场所、重要办公室的隔墙玻璃及运钞的汽车玻璃。
Claims (1)
1、一种改进的防弹玻璃，包括有一块至少由三层浮法玻璃(2)和两层聚乙烯醇缩醛(3)相隔粘合而成的防弹玻璃(1)，其特征在于在防弹玻璃(1)的非着弹面贴上1～2层的聚对苯二甲酸乙二醇酯薄膜(4)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237096 CN2266508Y (zh) | 1996-06-21 | 1996-06-21 | 一种改进的防弹玻璃 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237096 CN2266508Y (zh) | 1996-06-21 | 1996-06-21 | 一种改进的防弹玻璃 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2266508Y true CN2266508Y (zh) | 1997-11-05 |
Family
ID=33912775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96237096 Expired - Fee Related CN2266508Y (zh) | 1996-06-21 | 1996-06-21 | 一种改进的防弹玻璃 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2266508Y (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009132513A1 (zh) * | 2008-04-29 | 2009-11-05 | 凯斯防护科技私人有限公司 | 增强型防护膜系统及其安装方法 |
| CN101267939B (zh) * | 2005-06-24 | 2013-03-27 | 法国圣戈班玻璃厂 | 防弹层状结构 |
| CN104354398A (zh) * | 2014-11-25 | 2015-02-18 | 河南恒鑫丰安防科技有限责任公司 | 防狙击步枪弹复合玻璃 |
-
1996
- 1996-06-21 CN CN 96237096 patent/CN2266508Y/zh not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101267939B (zh) * | 2005-06-24 | 2013-03-27 | 法国圣戈班玻璃厂 | 防弹层状结构 |
| WO2009132513A1 (zh) * | 2008-04-29 | 2009-11-05 | 凯斯防护科技私人有限公司 | 增强型防护膜系统及其安装方法 |
| CN104354398A (zh) * | 2014-11-25 | 2015-02-18 | 河南恒鑫丰安防科技有限责任公司 | 防狙击步枪弹复合玻璃 |
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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 |