CN201202375Y - Negative pressure glass sheet - Google Patents
Negative pressure glass sheet Download PDFInfo
- Publication number
- CN201202375Y CN201202375Y CNU2008200812023U CN200820081202U CN201202375Y CN 201202375 Y CN201202375 Y CN 201202375Y CN U2008200812023 U CNU2008200812023 U CN U2008200812023U CN 200820081202 U CN200820081202 U CN 200820081202U CN 201202375 Y CN201202375 Y CN 201202375Y
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- CN
- China
- Prior art keywords
- negative pressure
- glass
- glass sheet
- instrument bezel
- cavity
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- 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 relates to a glass sheet with negative cavity pressure cavity for windows and walls. The negative pressure glass sheet is adhered with two glass panels (2) and a glass frame (2), wherein the glass frame (2) is located on the edges between two glass panels (1), the glass frame (2) is formed by fixing four pieces of glass, and the cavity between two glass panel 1 and the glass frame 2 is a negative pressure cavity 3, at least one cone air valve 4 which is provided with a nozzle inside is arranged on the glass panel 1 which is used to form the negative pressure cavity 3. Frames of the negative pressure glass sheet which is formed by the glass panels and the glass frame can be flatly arrayed, or be staggered to array, or be arrayed in convex type or concave type. The array of the frames can be randomly combined at the four frames of the negative pressure glass sheet, except the thickness direction. The air valve in the utility model can directly connect with an air extractor to repeatedly exhaust, and the exhaust environment is not limited, thereby guaranteeing the long-term stability of the negative pressure valve of the negative pressure glass sheet.
Description
Technical field
The utility model relates to a kind of window, wall sheet glass that has negative pressure cavity.
Background technology
Chinese patent application number 00235971.5 discloses a kind of " breakage-proof, the anti-riot anti-hollow glass that penetrates of composite transparent ", its cross section is the layer structure of hollow, it comprises the composite plate that is made of one deck Merlon (PC) transparent sheet adhering glass, Merlon (PC) transparent sheet with this composite plate is inside, interval one shaped as frame parting bead, make up another layer glass plate and constitute hollow layer columnar structure, sealing joint strip is arranged in the outer side covers of this shaped as frame parting bead.
Chinese patent application numbers 200410014111.4 discloses a kind of " shellproof explosion-proof multi-layer vacuum glass and manufacture method thereof ", this invention relates to shellproof explosion-proof high heat insulation performance glass such as being used for building, automobile, train, comprise one deck vacuum layer at least, establish support column and getter in the described vacuum layer, two sides in vacuum layer are provided with glassy layer respectively, establish the edge sealing scolder in the periphery of layer glass, it is characterized in that external surface at one deck glassy layer at least is by compound another glassy layer of doubling layer.
Summary of the invention
The purpose of this utility model is to provide a kind of can repeatedly take out the negative pressure glass sheet of negative pressure.
Negative pressure glass sheet described in the utility model is made of two face glass and instrument bezel bonding, the edge of instrument bezel between two face glass, instrument bezel is formed by four glass fixed connections, cavity in the middle of two face glass and the instrument bezel is a negative pressure cavity, is provided with the taper air valve that valve is installed at least one on the face glass that constitutes negative pressure cavity.
In fact negative pressure glass sheet described in the utility model is exactly by two face glass and instrument bezel bond six " Yurisangjas " of a sealing constituting, cavity in " Yurisangja " is exactly a negative pressure cavity, the thickness of negative pressure cavity is more than 3 millimeters, look the pressure condition and the sound isolation requirement of environment for use, can reach 1 meter at most.Face glass on the negative pressure cavity is provided with at least one taper air valve, can be arranged on any face glass, a plurality of taper air valves also can be set, can be arranged on any face glass, also can be arranged on two face glass simultaneously, big mouthful of the taper air valve outwardly, and osculum inwardly.Face glass also can be three, and instrument bezel is two, and promptly formed two negative pressure cavities this moment, and the rest may be inferred.
The frame of the negative pressure glass sheet that is made of face glass and instrument bezel described in the utility model can be arranged for flat mouthful, also can arrange for mismatch, and can also be that convex is arranged and the matrix arrangement.Above-mentioned arrangement can be made up arbitrarily at four frames except that thickness direction of this negative pressure glass sheet.
The negative pressure cavity of negative pressure glass sheet described in the utility model forms long-term negative pressure duty after bleeding.Clear in the no any supporting object in the negative pressure cavity, negative pressure cavity, saturating, refreshing.Compare with general conventional glassy phase, except that the characteristic air valve mouth in inner chamber angle, basically identical does not have any benefit trace, scar and the glass tube tail of bleeding.But has daylighting, observation, sound insulation, insulation, noise reduction, thief-proof and refuse to steal function simultaneously.Air valve of the present utility model can directly connect air exhauster, can repeatedly bleed, and the environment of bleeding is unrestricted, the negative pressure value long-term stability that can guarantee negative pressure glass sheet is (in use, when reaching when requiring, negative pressure value can not bleed at any time), simplify operation sequence, be convenient to suitability for industrialized production and regular maintenance (cleaning etc. of can blowing easily).The utility model can be made into sheet glass by a relatively large margin, also can be made into small size sheet glass and carry out assembly unit.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A sectional view among Fig. 1.
Fig. 3 is a border structure schematic diagram described in the utility model.
Fig. 4 is a border structure schematic diagram described in the utility model.
Fig. 5 is a border structure schematic diagram described in the utility model.
Among the figure: 1-face glass, 2-instrument bezel, 3-negative pressure cavity, 4-air valve.
The specific embodiment
The following describes embodiment of the present utility model, embodiment just specifies of the present utility model, does not limit scope of the present utility model.
Embodiment 1: as shown in Figure 1 and Figure 2.
Negative pressure glass sheet is made of two face glass 1 and instrument bezel 2 bondings, the edge of instrument bezel 2 between two face glass 1, with two face glass, 1 bonding, instrument bezel 2 is formed by four glassy bonds, cavitys in the middle of two face glass 1 and the instrument bezel 2 are negative pressure cavity 3, are provided with the taper air valve 4 that valve is installed in two on the face glass 1 that constitutes negative pressure cavity.
In the present embodiment, the frame of the negative pressure glass sheet that is made of face glass 1 and instrument bezel 2 is arranged for flat mouthful, i.e. two face glass 1 and instrument bezel 2 justified margins.
But the conductive circuit also in face glass 1 inboard is normal " path " when face glass 1 is intact, but when damaging as the generating plane glass sheet, " opening circuit " must take place in the conducting wire, causes broken circuit alarmer to be reported to the police at once.But pad pasting also on face glass 1, as the face glass damage accident that occurs to estimate, broken face glass residue is under atmospheric promotion, only can fall in the negative pressure cavity, can avoid the danger of falling of the high-altitude glass breakage of modern elevation building to greatest extent in the bonding of glass surface overlay film.
The frame of the negative pressure glass sheet that is made of face glass 1 and instrument bezel 2 shown in Figure 3 is that mismatch is arranged, and promptly two face glass 1 and instrument bezel 2 edges are stairstepping and arrange, can be inside, and also can be outside.
The frame of the negative pressure glass sheet that is made of face glass 1 and instrument bezel 2 shown in Figure 4 is that matrix is arranged, and promptly two face glass 1 and instrument bezel 2 edges are " recessed " type.
The frame of the negative pressure glass sheet that is made of face glass 1 and instrument bezel 2 shown in Figure 5 is that convex is arranged, and promptly two face glass 1 and instrument bezel 2 edges are " protruding " type.。
In use, four frames of the negative pressure glass sheet that is made of face glass 1 and instrument bezel 2 can all be flat mouth, mismatch, matrix or convex, can every frame be other shape also, can be any combination of above-mentioned frame shape.
Claims (6)
1, a kind of negative pressure glass sheet, constitute by two face glass (1) and instrument bezel (2) bonding, it is characterized in that instrument bezel (2) is positioned at the edge between two face glass (1), instrument bezel (2) is formed by four glass fixed connections, cavity in the middle of two face glass (1) and the instrument bezel (2) is negative pressure cavity (3), is provided with the taper air valve (4) that valve is installed at least one on the face glass (1) that constitutes negative pressure cavity (3).
2, negative pressure glass sheet as claimed in claim 1 is characterized in that the frame of the negative pressure glass sheet that is made of face glass (1) and instrument bezel (2) is arranged for flat mouthful.
3, negative pressure glass sheet as claimed in claim 1 is characterized in that the frame of the negative pressure glass sheet that is made of face glass (1) and instrument bezel (2) is that mismatch is arranged.
4, negative pressure glass sheet as claimed in claim 1 is characterized in that the frame of the negative pressure glass sheet that is made of face glass (1) and instrument bezel (2) is that convex is arranged.
5, negative pressure glass sheet as claimed in claim 1 is characterized in that the frame of the negative pressure glass sheet that is made of face glass (1) and instrument bezel (2) is that matrix is arranged.
6, negative pressure glass sheet as claimed in claim 1, the frame that it is characterized in that the negative pressure glass sheet that constitutes by face glass (1) and instrument bezel (2) for flat mouthful arrange, mismatch is arranged, convex is arranged or matrix is arranged any combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200812023U CN201202375Y (en) | 2008-05-16 | 2008-05-16 | Negative pressure glass sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200812023U CN201202375Y (en) | 2008-05-16 | 2008-05-16 | Negative pressure glass sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201202375Y true CN201202375Y (en) | 2009-03-04 |
Family
ID=40424689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200812023U Expired - Fee Related CN201202375Y (en) | 2008-05-16 | 2008-05-16 | Negative pressure glass sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201202375Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014190380A1 (en) * | 2013-05-27 | 2014-12-04 | Boyden Michael John | A double-glazed window or door assembly |
| CN111395601A (en) * | 2020-03-30 | 2020-07-10 | 东阳市中傲建筑工程有限公司 | Glass curtain wall |
-
2008
- 2008-05-16 CN CNU2008200812023U patent/CN201202375Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014190380A1 (en) * | 2013-05-27 | 2014-12-04 | Boyden Michael John | A double-glazed window or door assembly |
| US10570657B2 (en) | 2013-05-27 | 2020-02-25 | Michael John BOYDEN | Double-glazed window or door assembly |
| CN111395601A (en) * | 2020-03-30 | 2020-07-10 | 东阳市中傲建筑工程有限公司 | Glass curtain wall |
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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: 20090304 Termination date: 20150516 |
|
| EXPY | Termination of patent right or utility model |