CN2266508Y - Improved bulletproof glass - Google Patents
Improved bulletproof glass 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
- Authority
- CN
- China
- 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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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model provides an improved bulletproof glass. The utility model is characterized in that the non bullet contact surface of the existing bulletproof glass is stuck with 1-2 layer of polyethylene terephthalate films with higher impact strength and rupture strength and good transmissivity, when bulletproof glass stops a bullet, the film can stick generated glass fragments and prevent the glass fragments from flying and preventing people injury accidents, and the utility model can effectively overcomes the defects existing in prior art. The utility model is especially suitable for being used for banks, financial places, gold and silver jewelry shops, important offices and bank note transport transparent spacer plates.
Description
The utility model provides a kind of improved bulletproof glass.
At present, bulletproof glass is just being installed in many gold, silver and jewelry shops, historical relic shop, bank, business office, savings bank, armoured van and other financial place, in case ruffian's gun robbery is killed all so that there won't be any eyewitness left.Though bulletproof glass has the ability of keeping out the firearms bullet and not penetrating, find that in use after glass was hit by a bullet, glass often had glass fragment to spill behind, also cause to hinder thing, casualty accident, this is the deficiency of existing bulletproof glass just.
The purpose of this utility model is to overcome the defective of existing bulletproof glass, and a kind of improved bulletproof glass is provided, and does not produce fragment after it can make glass be hit by a bullet and spills.
Fig. 1 is the sectional view that the utlity model has structure.
Task of the present utility model is achieved in that as shown in Figure 1 this fat bullet glass comprises There is one to be separated by by three layers of float glass (2) and two layers of polyethylene acetal (3) at least and to be bonded Bulletproof glass (1) is characterized in that non-bullet face at bulletproof glass (1) sticks 1～2 layer poly-Ethylene glycol terephthalate film (4).
Because pet film (4) has higher shock strength, rupture strength, and light transmittance reaches 97%, therefore, bulletproof glass sticks after this film, light transmittance influence to glass is little, when glass is hit by a bullet, can bond the sheet glass that produced and do not splash, solve the defective of existing bulletproof glass effectively, prevent the generation of casualty accident.In addition, above-mentioned improvement also can improve the sound insulation and the heat-proof quality of bulletproof glass, improves anti-ultraviolet ability.
The utility model optimum is as the partition wall glass of bank, financial place, important office and the vehicle glass of fortune paper money.
Claims (1)
1, a kind of improved bulletproof glass, include a bulletproof glass (1) of being separated by and being bonded by three layers of float glass (2) and two layers of polyethylene acetal (3) at least, it is characterized in that sticking 1～2 layer pet film (4) at non-the bullet face of bulletproof glass (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237096 CN2266508Y (en) | 1996-06-21 | 1996-06-21 | Improved bulletproof glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237096 CN2266508Y (en) | 1996-06-21 | 1996-06-21 | Improved bulletproof glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2266508Y true CN2266508Y (en) | 1997-11-05 |
Family
ID=33912775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96237096 Expired - Fee Related CN2266508Y (en) | 1996-06-21 | 1996-06-21 | Improved bulletproof glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2266508Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009132513A1 (en) * | 2008-04-29 | 2009-11-05 | 凯斯防护科技私人有限公司 | Enhanced protective films system and mounting method thereof |
| CN101267939B (en) * | 2005-06-24 | 2013-03-27 | 法国圣戈班玻璃厂 | Ballistic resistant laminated structure |
| CN104354398A (en) * | 2014-11-25 | 2015-02-18 | 河南恒鑫丰安防科技有限责任公司 | Composition glass capable of preventing sniper rifle bullet |
-
1996
- 1996-06-21 CN CN 96237096 patent/CN2266508Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101267939B (en) * | 2005-06-24 | 2013-03-27 | 法国圣戈班玻璃厂 | Ballistic resistant laminated structure |
| WO2009132513A1 (en) * | 2008-04-29 | 2009-11-05 | 凯斯防护科技私人有限公司 | Enhanced protective films system and mounting method thereof |
| CN104354398A (en) * | 2014-11-25 | 2015-02-18 | 河南恒鑫丰安防科技有限责任公司 | Composition glass capable of preventing sniper rifle bullet |
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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 |