CN202508984U - Novel safety vacuum glass - Google Patents
Novel safety vacuum glass Download PDFInfo
- Publication number
- CN202508984U CN202508984U CN2012201083402U CN201220108340U CN202508984U CN 202508984 U CN202508984 U CN 202508984U CN 2012201083402 U CN2012201083402 U CN 2012201083402U CN 201220108340 U CN201220108340 U CN 201220108340U CN 202508984 U CN202508984 U CN 202508984U
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- China
- Prior art keywords
- vacuum glass
- new type
- glass
- safe
- edge strip
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Abstract
The utility model provides a novel safety vacuum glass, which is characterized in that plastic films are compounded on inside surfaces of two glass plates of vacuum glass through adhesive, wherein sealing side strips are arranged on the peripheries of the edges of the plastic films, and integrated with the plastic films on two sides thereof by thermally sealing, welding or cementing; a supporting point in a vacuum chamber is a transparent plastic piece; and metal coating films are covered on the whole peripheral end face of the vacuum glass plate.
Description
Technical field
The utility model relates to a kind of vacuum glass, particularly a kind of safety vacuum glass.
Background technology
Owing to receive the restriction of ME, present known vacuum glass is all made with simple glass or half tempered glass processing.Because vacuum glass is bearing huge air pressure all the time in storage, carrying, installation and use; Especially the glass surface at point of suppon place; Because its tiny crack that no doubt exists very easily breaks under long-term huge stress, make vacuum glass broken in moment, cause great potential safety hazard.Therefore we can say that vacuum glass is the glass that is incubated most, also is least safe glass simultaneously.Its complex manufacturing in addition, production efficiency is low, cost is high, thereby makes vacuum glass be difficult to for a long time promote the use of.
Summary of the invention
In order to overcome the variety of issue that present vacuum glass exists, the utility model provides a kind of new type of safe vacuum glass.It not only can make vacuum glass reach the standard of shatter proof glass, even and break and still can keep its vacuum state and corresponding heat preservation and soundproof performance.It is former that this vacuum glass uses a kind of high-intensity overlay film glass, and adopts a kind of novel limit part sealing structure to make.Not only can greatly improve its safety performance, and can improve its production efficiency and quality product and can reduce manufacturing cost.
The utility model solves the technical scheme that its technical problem adopted: on the inner surface of two glass sheets of vacuum glass; Be compounded with the plastic cement diaphragm through sizing agent; Be provided with the sealing edge strip around along plastic cement diaphragm-operated edge, the heat seal of plastic cement diaphragm, welding or the gluing of sealing edge strip and its both sides are one; Point of suppon in its vacuum chamber is the clear plastics sheet, and its thickness is more than 0.2mm, and diameter is more than 1mm; On the whole peripheral end face of hollow plate glass, be covered with metal coating to intercept atmospheric infiltration.
Above-mentioned sizing agent can use UV glue, wet method laminated glass glue or hot melt adhesive (like EVA, PVB, pressure sensitive adhesive etc.).
Above-mentioned plastic cement diaphragm can use the BOPET film with high tensile strength, to increase its anti-riot and safety performance.
Above-mentioned plastic cement sealing edge strip can adopt sheet, hot melt adhesive, UV glue etc.
At least on a vacuum glass glass sheets wherein, be coated with LOW-E film or transparent conductive oxide film, infrared and ultraviolet in order to intercept.Can prevent also that when improving the vacuum glass insulation performance organic materials is aging in the vacuum glass.
Because this new type of safe vacuum glass is cold working, therefore can adopt toughened glass to make, to increase its intensity and safety performance.
Can the vacuum pumping port of this new type of safe vacuum glass be located on its sealing edge strip, and seal through the mode of melten gel stream envelope or some glue.
Consider heat conduction and block vision, it is little and thin that the point of suppon in the present known vacuum glass is all done as far as possible.And for the vacuum glass of the utility model, it is big and thick that the clear plastics point of suppon in its vacuum chamber can suitably be done.Its front shape can be done and circularize, C shape or various art pattern and literal, increasing its artistic appreciation, and does not influence its printing opacity and heat-insulating property basically.
The topmost beneficial effect of the utility model is its security and anti-riot property, and this is that traditional vacuum glass institute is unapproachable.Even this new type of safe vacuum glass glass is broken, its vacuum state and heat preservation and soundproof performance still can keep.
In addition, owing in this new type of safe vacuum glass, be provided with two-layer glue-line and two-layer plastic cement diaphragm, its heat preservation and soundproof performance is improved to a certain extent.
Have again; Because the vacuum chamber thickness (below 0.2 millimeter) of the more present known vacuum glass of vacuum chamber thickness in this new type of safe vacuum glass thick a lot (can reach 1 to several millimeters); Thereby guaranteed keeping of its condition of high vacuum degree, this also is that present known vacuum glass is difficult to accomplish.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the sectional structure chart of first embodiment of the utility model.
Fig. 2 is the sectional structure chart of second embodiment of the utility model.
1. sheet glass among the figure, 2. sizing agent, 3. plastic cement diaphragm, 4. sealing edge strip, 4a. colloid sealing edge strip, the sealing of 4b. sheet edge strip, 5. point of suppon, 6. vacuum-sealed cavity, 7. metal coating.
Embodiment
Among Fig. 1, on the inner surface of sheet glass (1), be compounded with plastic cement diaphragm (3) through sizing agent (2), around the edge of plastic film (3) sheet, be provided with sealing edge strip (4), it can be sizing agent or sheet.When its when the sheet with it with plastic cement diaphragm (3) heat seal of its both sides or weld together formation vacuum-sealed cavity (6).
Point of suppon (5) in the vacuum chamber of this new type of safe vacuum glass is the clear plastics sheet; Its thickness is more than 0.2mm, and diameter and can be made various art patterns or literal more than 1mm; Increasing its artistic appreciation, and do not influence its printing opacity and heat-insulating property basically.
On the whole peripheral end face of hollow plate glass, be covered with metal coating (7) to intercept atmospheric infiltration.
Among Fig. 2, different is with first embodiment, and its sealing edge strip is a two pass.In the sealing edge strip be sheet sealing edge strip (4b), the plastic cement matrix (3) of it and its both sides welds together; The outer gland sealing edge strip is colloid (like hot melt adhesive, a UV glue).
Claims (10)
1. new type of safe vacuum glass; It is characterized in that: on the inner surface of vacuum glass two glass sheets; Be compounded with the plastic cement diaphragm through sizing agent, be provided with the sealing edge strip along plastic cement diaphragm-operated edge all around, the heat seal of plastic cement diaphragm, welding or the gluing of sealing edge strip and its both sides are one; Point of suppon in its vacuum chamber is the clear plastics sheet; On the whole peripheral end face of hollow plate glass, be covered with metal coating.
2. new type of safe vacuum glass according to claim 1 is characterized in that: above-mentioned two glass sheets are toughened glass.
3. new type of safe vacuum glass according to claim 1 is characterized in that: above-mentioned sizing agent is a UV glue.
4. new type of safe vacuum glass according to claim 1 is characterized in that: above-mentioned sizing agent is a hot melt adhesive.
5. new type of safe vacuum glass according to claim 1 is characterized in that: above-mentioned plastic film is the BOPET film.
6. new type of safe vacuum glass according to claim 1 is characterized in that: on a vacuum glass glass sheets wherein, be coated with LOW-E film or transparent conductive oxide film at least.
7. new type of safe vacuum glass according to claim 6 is characterized in that: on a vacuum glass glass sheets wherein, be coated with transparent conductive oxide film at least.
8. new type of safe vacuum glass according to claim 1 is characterized in that: the thickness of above-mentioned clear plastics sheet as point of suppon in its vacuum chamber is greater than 0.2mm, and diameter is greater than 1mm.
9. new type of safe vacuum glass according to claim 1 is characterized in that: above-mentioned clear plastics sheet as point of suppon in its vacuum chamber be shaped as various art patterns or literal.
10. new type of safe vacuum glass according to claim 1 is characterized in that: above-mentioned sealing edge strip is a two pass, and interior sealing edge strip is a sheet sealing edge strip, and the plastic cement matrix of it and its both sides welds together; The outer gland sealing edge strip is a colloid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201083402U CN202508984U (en) | 2012-03-21 | 2012-03-21 | Novel safety vacuum glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201083402U CN202508984U (en) | 2012-03-21 | 2012-03-21 | Novel safety vacuum glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202508984U true CN202508984U (en) | 2012-10-31 |
Family
ID=47061482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201083402U Expired - Fee Related CN202508984U (en) | 2012-03-21 | 2012-03-21 | Novel safety vacuum glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202508984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043889A (en) * | 2013-01-30 | 2013-04-17 | 徐林波 | New laser sealing method and process for hollow and vacuum glass |
-
2012
- 2012-03-21 CN CN2012201083402U patent/CN202508984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043889A (en) * | 2013-01-30 | 2013-04-17 | 徐林波 | New laser sealing method and process for hollow and vacuum glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20150321 |
|
| EXPY | Termination of patent right or utility model |