CN204451393U - Prevent pounding compound glass - Google Patents
Prevent pounding compound glass Download PDFInfo
- Publication number
- CN204451393U CN204451393U CN201520021825.1U CN201520021825U CN204451393U CN 204451393 U CN204451393 U CN 204451393U CN 201520021825 U CN201520021825 U CN 201520021825U CN 204451393 U CN204451393 U CN 204451393U
- Authority
- CN
- China
- Prior art keywords
- glass
- film
- ground floor
- laminated polyester
- polyester film
- 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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Abstract
The utility model is open a kind of anti-pounds compound glass, comprises ground floor glass and second layer glass, clamping one deck laminated polyester film between ground floor glass and second layer glass; Ground floor glass, all to bond with PVB film between second layer glass and laminated polyester film.Described laminated polyester film take PETG as raw material, adopts extrusion molding to make sheet again through thin-film material that biaxial tension is made.Use the composite intermediate layer glass of this structure, the PVB film first cushion impact forces of glass inner side, blocks impulsive force further by mylar, utilizes its extremely strong toughness, puncture-resistant ability to stop compound glass to be penetrated, and reaches anti-needed for expection and pounds effect.
Description
Technical field
The utility model relates to glass technology field, refers to especially a kind ofly to pound glass for the anti-of safety precaution field.
Background technology
Anti-glass of pounding has been widely used in finance, charge place, high-level meeting center, luxurious hotel, museum, consulate and the occasion such as police military safety devices and private savings villa, is mainly used in preventing glass fragmentation faced from being penetrated.In prior art, the anti-of employing pounds glass mostly, and in the middle of compound glass, the simple PVB of using clamping is formed often, prevents pounding weak effect; Or clamping PC plate in the middle of compound glass, technique is many, and cost is high.
Summary of the invention
For the design drawback of prior art, the utility model provide a kind of under condition of equivalent thickness strong, the anti-compound glass pounded effect and comparatively highlight of anti-impact force, adopt the glass of this structure that anti-coefficient of pounding can be made to reach demanding party and use standard.
The utility model device solves the technical scheme that its technical problem adopts: anti-ly pound compound glass, comprises ground floor glass and second layer glass, clamping one deck laminated polyester film between described ground floor glass and second layer glass; Ground floor glass, all to bond with PVB film between second layer glass and laminated polyester film.
The technical solution of the utility model also comprises: described laminated polyester film take PETG as raw material, adopts extrusion molding to make sheet again through thin-film material that biaxial tension is made.
The anti-of said structure pounds compound glass, and the polyester film wherein adopted is commonly called as armor film, is take PETG as raw material, adopts extrusion molding to make sheet, then through thin-film material that biaxial tension is made.It is a kind of water white transparency, glossiness film, good mechanical performance, and rigidity, hardness and toughness are high, puncture-resistant, rub resistance, high temperature resistant and low temperature, is one of conventional barrier laminated film base material.Use the composite intermediate layer glass of this structure, the PVB film first cushion impact forces of glass inner side, blocks impulsive force further by mylar, utilizes its extremely strong toughness, puncture-resistant ability to stop compound glass to be penetrated, and reaches anti-needed for expection and pounds effect.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
Fig. 1 is the structural representation of the utility model optimum implementation.
In figure: ground floor glass 1, second layer glass 2, ground floor PVB film 3, second layer PVB film 4, laminated polyester film 5.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
Fig. 1 shows most preferred embodiment of the present utility model, and the utility model is anti-pounds compound glass, tool ground floor glass 1 and second layer glass 2, clamping one deck laminated polyester film 5 (being commonly called as armor film) between ground floor glass 1 and second layer glass 2; Bond with ground floor PVB film 3 between ground floor glass 1 and laminated polyester film 5, bond with second layer PVB film 4 between second layer glass 2 and laminated polyester film 5.The anti-of said structure pounds compound glass, and the laminated polyester film 5 wherein adopted take PETG as raw material, adopts extrusion molding to make sheet, then through thin-film material that biaxial tension is made.It is a kind of water white transparency, glossiness film, good mechanical performance, and rigidity, hardness and toughness are high, puncture-resistant, rub resistance, high temperature resistant and low temperature, is one of conventional barrier laminated film base material.Use the composite intermediate layer glass of this structure, during practical application, when the other side hits glass from the side, the PVB film first cushion impact forces of glass inner side, the shock wave first suffered by shock absorbing layer; Block impulsive force further by mylar, utilize its extremely strong toughness, puncture-resistant ability prevents compound glass fragmentation from penetrating, to reach needed for expection anti-pounds effect.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. anti-pound compound glass, comprise ground floor glass and second layer glass, it is characterized in that: clamping one deck laminated polyester film between described ground floor glass and second layer glass; Ground floor glass, all to bond with PVB film between second layer glass and laminated polyester film.
2. according to claim 1ly anti-pound compound glass, it is characterized in that: described laminated polyester film take PETG as raw material, adopt extrusion molding to make sheet again through thin-film material that biaxial tension is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021825.1U CN204451393U (en) | 2015-01-09 | 2015-01-09 | Prevent pounding compound glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021825.1U CN204451393U (en) | 2015-01-09 | 2015-01-09 | Prevent pounding compound glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204451393U true CN204451393U (en) | 2015-07-08 |
Family
ID=53658333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520021825.1U Expired - Fee Related CN204451393U (en) | 2015-01-09 | 2015-01-09 | Prevent pounding compound glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204451393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159508A (en) * | 2018-09-10 | 2019-01-08 | 天津大学 | A kind of front windshield of vehicle |
-
2015
- 2015-01-09 CN CN201520021825.1U patent/CN204451393U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159508A (en) * | 2018-09-10 | 2019-01-08 | 天津大学 | A kind of front windshield of vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180423 Address after: 453000 north section of new seven street, chemical and physical power supply Park, Makino District, Xinxiang, Henan Patentee after: Xinxiang Hongrui bulletproof glass Limited by Share Ltd Address before: 510000 Room 403, Jianhua Road, Tianhe District, Guangzhou, Guangdong, 403 Patentee before: Chen Yushan |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20180109 |