CN202063835U - PVB (Polyvinyl Butyral) sandwich-glass structure - Google Patents
PVB (Polyvinyl Butyral) sandwich-glass structure Download PDFInfo
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- CN202063835U CN202063835U CN2011201308670U CN201120130867U CN202063835U CN 202063835 U CN202063835 U CN 202063835U CN 2011201308670 U CN2011201308670 U CN 2011201308670U CN 201120130867 U CN201120130867 U CN 201120130867U CN 202063835 U CN202063835 U CN 202063835U
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Abstract
The utility model provides a PVB (Polyvinyl Butyral) sandwich-glass structure, which comprises two pieces of glass 1 and two PVB films, wherein the two PVB films are clamped between the two pieces of glass 1, and the grains of the two PVB films are in 90-degree cross superposition. After the scheme is adopted, the utility model has the largest advantage that the structure of the PVB sandwich-glass structure is simple, and gas discharge in four directions can be realized, thereby the problem that air bubbles are generated at the inner part of sandwich glass is improved, meanwhile, the anti-impact performance of the sandwich glass is also improved, and the indoor infrared heat-reflecting rate is also increased to further achieve an energy-saving effect.
Description
Technical field
The utility model relates to the technical field of laminated glass, refers in particular to a kind of PVB laminated glass structure.
Background technology
At present, known laminated glass structure is by glass more than two or two and the polyethylene glasswork that fourth an aromatic plant metioned in ancient books (PVB) makes through High Temperature High Pressure that contracts.Wherein PVB has unidirectional lines from the teeth outwards, so that can exhaust when synthetic.But existing laminated glass structure all is to adopt the identical in the same way structure of lines of two or two above PVB, and such structure has two deficiencies, and one is that the laminated glass inside configuration can only be easy to generate bubble in the both direction exhaust; Another one is the shock resistance deficiency of this type of laminated glass.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, not only can improve the inner problem that produces bubble of laminated glass, can also improve the PVB laminated glass structure of the shock resistance of laminated glass.
For achieving the above object, technical scheme provided by the utility model is: a kind of PVB laminated glass structure, and it includes two sheet glass 1 and is clipped in two PVB films between this two sheet glass 1, and wherein, the lines of these two PVB films adopts 90 degree to intersect stacked.
The lines of described these two PVB films builds up reticulated structure.
The utility model is after having adopted such scheme, its great advantage is of the present utility model simple in structure, can realize the exhaust of four direction, thereby improve the inner problem that produces bubble of laminated glass, also improved simultaneously the shock resistance of laminated glass, and indoor infra-red heat reflectivity also is improved, and then reaches an energy-conservation effect.
Description of drawings
Fig. 1 is the vertical section structure figure of embodiment 1.
Fig. 2 is the lines synoptic diagram of two PVB films of embodiment 1.
Fig. 3 is the netted synoptic diagram after the lines of two PVB films of embodiment 1 adopts 90 degree intersections stacked.
Fig. 4 is the vertical section structure figure of embodiment 2.
Fig. 5 is the lines synoptic diagram of two PVB films of embodiment 2.
Fig. 6 is the synoptic diagram of the lines of two PVB films of embodiment 2 after stacked.
Embodiment
The utility model is described in further detail below in conjunction with two specific embodiments.
Embodiment 1: referring to accompanying drawing 1 to shown in the accompanying drawing 3, present embodiment includes two sheet glass 1 and is clipped in two PVB films 2 between this two sheet glass 1, wherein, the lines of these two PVB films 2 adopts 90 degree to intersect stacked, thereby make utility model realize the exhaust of four direction, improved the inner problem that produces bubble of laminated glass well, and the lines of present embodiment builds up reticulated structure, thereby strengthened resistance to impact shock of the present utility model, also have the utility model also to make indoor infra-red heat reflectivity be improved, and then reach an energy-conservation effect.
Embodiment 2: to shown in the accompanying drawing 6, this embodiment is a kind of known laminated glass structure of mentioning in the background technology referring to accompanying drawing 4, and it adopts the structure of coincideing in the same way with the lines of embodiment 1 different is two PVB films 2 of this embodiment.Such structure has two deficiencies, and one is that the laminated glass inside configuration can only be easy to generate bubble in the both direction exhaust; Another one is the shock resistance deficiency of this type of laminated glass.
In a word, of the present utility model simple in structure, can solve many drawbacks that the General Sandwich glass structure exists preferably, be worthy to be popularized.
The embodiment of the above is the preferred embodiment of the utility model only, is not to limit practical range of the present utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the present utility model.
Claims (2)
1. PVB laminated glass structure, it includes two sheet glass (1) and is clipped in two PVB films (2) between this two sheet glass (1), and it is characterized in that: the lines of these two PVB films (2) adopts 90 degree to intersect stacked.
2. a kind of PVB laminated glass structure according to claim 1, it is characterized in that: the lines of these two PVB films (2) builds up reticulated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201308670U CN202063835U (en) | 2011-04-28 | 2011-04-28 | PVB (Polyvinyl Butyral) sandwich-glass structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201308670U CN202063835U (en) | 2011-04-28 | 2011-04-28 | PVB (Polyvinyl Butyral) sandwich-glass structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202063835U true CN202063835U (en) | 2011-12-07 |
Family
ID=45057704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201308670U Expired - Lifetime CN202063835U (en) | 2011-04-28 | 2011-04-28 | PVB (Polyvinyl Butyral) sandwich-glass structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202063835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115851091A (en) * | 2022-12-01 | 2023-03-28 | 广东新华强玻璃科技有限公司 | Toughened glass with high impact strength and preparation method thereof |
-
2011
- 2011-04-28 CN CN2011201308670U patent/CN202063835U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115851091A (en) * | 2022-12-01 | 2023-03-28 | 广东新华强玻璃科技有限公司 | Toughened glass with high impact strength and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FOSHAN SUNGLAS GLASS CO., LTD. Free format text: FORMER NAME: FOSHAN NANHAI SUNGLAS TECHNICS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528200 Guangdong Province Nanhai District of Foshan city Guicheng eight sea Julong Road Patentee after: Guangdong Xinhua strong glass technology Co., Ltd. Address before: 528200 Guangdong Province Nanhai District of Foshan city Guicheng eight sea Julong Road Patentee before: Foshan Nanhai SUNGLAS Technics Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 528200 Guangdong city of Foshan Province Phoenix Road, Nanhai District Danzao Town Nanhai national eco industrial demonstration Park No. 16 Patentee after: Guangdong Xinhua strong glass technology Co., Ltd. Address before: 528200 Guangdong Province Nanhai District of Foshan city Guicheng eight sea Julong Road Patentee before: Guangdong Xinhua strong glass technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |