CN204737887U - Safe type vacuum glass - Google Patents
Safe type vacuum glass Download PDFInfo
- Publication number
- CN204737887U CN204737887U CN201520445742.5U CN201520445742U CN204737887U CN 204737887 U CN204737887 U CN 204737887U CN 201520445742 U CN201520445742 U CN 201520445742U CN 204737887 U CN204737887 U CN 204737887U
- Authority
- CN
- China
- Prior art keywords
- glass
- support chip
- aspirating hole
- vacuum
- tempering
- 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
Links
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model relates to a safe type vacuum glass, including a glass and the 2nd glass who adopts tempering or half toughened glass, be equipped with the backing sheet array that links together through the connecting strip between a glass and the 2nd glass, be formed with the vacuum cavity between a glass and the 2nd glass, a glass and the 2nd glass's internal surface scribbles low -emissivity films, a glass and the 2nd glass package are established in a restraint frame, and with be equipped with U -shaped inflation restraint strip between the restraint frame, U -shaped inflation restraint strip stretches out outside the frame. The utility model discloses can will adopt tempering or half toughened glass's a glass and the 2nd glass to retrain in inside through frame and U -shaped inflation restraint strip effectively for adoption tempering or half toughened glass's a glass and the 2nd glass's pressure is balance control effectively, has prevented that the glass body is broken.
Description
Technical field
The utility model belongs to glass technology field, is specifically related to a kind of safe vacuum glass.
Background technology
Along with the development of the industries such as building, automobile, decorations, furniture, information industry technology and people are to the raising of living space environmental requirement, the functional converted products such as shatter proof glass, energy-conservation double glazing is used widely.Particularly vacuum glass, because vacuum glass enters pillar stiffener or sheet support in two sheet glass therebetween, vacuumize between two sheet glass, because sound under vacuum state cannot conduct, the heat drop scattered and disappeared by the conduction of vacuum glass, convection current and radiation mode is to minimum, therefore, more and more admitted.Sheet glass can make the parallel adjacent sheet glass of two panels come closer when being subject to barometric point, affect vacuum layer.In order to ensure the existence of vacuum layer under external atmospheric pressure, upholder will be placed between two glass sheets, the design of upholder is the key factor manufacturing safe vacuum glass, the contact area of it and sheet glass can increase thermal conductivity time excessive, affect the transparency of glass simultaneously, therefore will reduce the volume of upholder total number and single upholder as far as possible.But contacted hour of upholder and sheet glass, single load weight can be formed because atmospheric effect concentrates on the position that sheet glass contacts with upholder, cause the tensile stress of sheet glass appearance above upholder to increase, easily cause sheet breakage.Due to sheet glass have that thickness is poor, brush line etc., whole sheet glass is not necessarily smooth, and the thickness of upholder is identical, and the gap of such parallel glass just has the position larger than support thickness.Because adjacent supports thing limits the spacing of sheet glass, the upholder at this position can not get the sufficient clamping of sheet glass, prescribed position can be left, cause upholder unbalance stress, make the Stress non-homogeneity of sheet glass, easily make vacuum glass when external pressure is uneven, cause fragmentation, reduce the vacuum glass life-span.
Utility model content
The purpose of this utility model is solve above-mentioned technical problem and provide a kind of safe vacuum glass preventing vacuum glass fragmentation when external pressure is uneven.
For achieving the above object, the utility model adopts following technical scheme:
A kind of safe vacuum glass, comprises the first glass and the second glass that adopt tempering or semi-tempered glass; The support chip array linked together by connecting strip is provided with between described first glass and the second glass, vacuum chamber is formed between described first glass and the second glass, the internal surface of described first glass and the second glass scribbles low-radiation film, described first glass and the second glass are packaged in a restraint frame, and and be provided with U-shaped between described restraint frame and expand and retrain bar, the described U-shaped constraint bar that expands stretches out outside described framework.
The surrounding of described support chip array is provided with the metal o-ring that low melting point metal material is formed by welding, each medial extremity of described metal o-ring is provided with the getter material chamber that multiple and described vacuum chamber is connected, the inwall in described getter material chamber offers suction hole, the surface of described first glass offers aspirating hole, described aspirating hole is provided with extraction pipe by transparent adhesive tape, the Packed aspirating hole cover plate of described aspirating hole peripheral hardware, described aspirating hole cover plate is connected with described transparent adhesive tape phase glue seals.
The thickness of described support chip is 1.5mm, and diameter is 1 ~ 1.5mm, and spacing is 2.2 ~ 4cm.
Described support chip adopts metallic support sheet or PVB film support chip.
The utility model is by comprising the first glass and the second glass that adopt tempering or semi-tempered glass, the support chip array linked together by connecting strip is provided with between described first glass and the second glass, vacuum chamber is formed between described first glass and the second glass, the internal surface of described first glass and the second glass scribbles low-radiation film, described first glass and the second glass are packaged in a restraint frame, and and be provided with U-shaped between described restraint frame and expand and retrain bar, described U-shaped expansion constraint bar stretches out outside described framework, can effectively will the first glass of tempering or semi-tempered glass and the second glass restraint be adopted in inside by described framework and the U-shaped constraint bar that expands, make to adopt tempering or the first glass of semi-tempered glass and the pressure of the second glass to be able to active balance to control, prevent vitreum broken, and owing to scribbling low-radiation film at the internal surface of described first glass and the second glass, significantly reduce radiation, decrease heat transfer.
Accompanying drawing explanation
Figure 1 shows that the structural representation of the safe vacuum glass that the utility model embodiment provides;
Figure 2 shows that the schematic diagram of safe vacuum glass support chip arrays.
Embodiment
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Refer to shown in Fig. 1,2, a kind of safe vacuum glass, comprise the first glass 21 and the second glass 22 adopting tempering or semi-tempered glass; The support chip array that the support chip 24 that linked together by connecting strip 27 is formed is provided with between described first glass and the second glass, vacuum chamber 23 is formed between described first glass and the second glass, the internal surface of described first glass and the second glass scribbles low-radiation film 26, the surrounding of described first glass and the second glass is packaged in a restraint frame 1, and and be provided with U-shaped between described restraint frame and expand and retrain bar 3, the expand free end 31 of constraint bar of described U-shaped stretches out outside described framework.
Further, the surrounding of described support chip array is provided with the metal o-ring 25 that low melting point metal material is formed by welding, each medial extremity of described metal o-ring is provided with the getter material chamber that multiple and described vacuum chamber is connected, the inwall in described getter material chamber offers suction hole, the surface of described first glass offers aspirating hole, described aspirating hole is provided with extraction pipe by transparent adhesive tape, the Packed aspirating hole cover plate of described aspirating hole peripheral hardware, described aspirating hole cover plate is connected with described transparent adhesive tape phase glue seals.
Further, the thickness of described support chip 24 is 1.5mm, and diameter is 1 ~ 1.5mm, and spacing is 2.2 ~ 4cm.
Further, described support chip adopts metallic support sheet or PVB film support chip.
Above technical scheme can be found out, the utility model is by comprising the first glass and the second glass that adopt tempering or semi-tempered glass, the support chip array linked together by connecting strip is provided with between described first glass and the second glass, vacuum chamber is formed between described first glass and the second glass, the internal surface of described first glass and the second glass scribbles low-radiation film, described first glass and the second glass are packaged in a restraint frame, and and be provided with U-shaped between described restraint frame and expand and retrain bar, described U-shaped expansion constraint bar stretches out outside described framework, effectively by described framework and U-shaped expansion constraint bar, safe vacuum vitreum can be constrained in inside, make Vitrea pressure be able to active balance to control, prevent vitreum broken, particularly coordinate two the plate glass adopting tempering or semi-tempered glass as vacuum glass, effectively can utilize the hardness property of tempering or semi-tempered glass, coordinate described constraint frame and constraint bar again, by the effective cooperation of the two, make Vitrea pressure be able to active balance to control, prevent vitreum broken.
In addition, the utility model, owing to scribbling low-radiation film at the internal surface of described first glass and the second glass, significantly reduces radiation, decreases heat transfer.
Although be described the utility model with reference to multiple explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.
More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the modification of carrying out building block and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (4)
1. a safe vacuum glass, is characterized in that, comprises the first glass and the second glass that adopt tempering or semi-tempered glass; The support chip array linked together by connecting strip is provided with between described first glass and the second glass, vacuum chamber is formed between described first glass and the second glass, the internal surface of described first glass and the second glass scribbles low-radiation film, described first glass and the second glass are packaged in a restraint frame, and and be provided with U-shaped between described restraint frame and expand and retrain bar, the described U-shaped constraint bar that expands stretches out outside described framework.
2. safe vacuum glass as claimed in claim 1, it is characterized in that, the surrounding of described support chip array is provided with the metal o-ring that low melting point metal material is formed by welding, each medial extremity of described metal o-ring is provided with the getter material chamber that multiple and described vacuum chamber is connected, the inwall in described getter material chamber offers suction hole, the surface of described first glass offers aspirating hole, described aspirating hole is provided with extraction pipe by transparent adhesive tape, the Packed aspirating hole cover plate of described aspirating hole peripheral hardware, described aspirating hole cover plate is connected with described transparent adhesive tape phase glue seals.
3. safe vacuum glass as claimed in claim 2, it is characterized in that, the thickness of described support chip is 1.5mm, and diameter is 1 ~ 1.5mm, and spacing is 2.2 ~ 4cm.
4. safe vacuum glass as claimed in claim 3, is characterized in that, described support chip adopts metallic support sheet or PVB film support chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445742.5U CN204737887U (en) | 2015-06-26 | 2015-06-26 | Safe type vacuum glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445742.5U CN204737887U (en) | 2015-06-26 | 2015-06-26 | Safe type vacuum glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204737887U true CN204737887U (en) | 2015-11-04 |
Family
ID=54419632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520445742.5U Expired - Fee Related CN204737887U (en) | 2015-06-26 | 2015-06-26 | Safe type vacuum glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204737887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110734231A (en) * | 2019-10-28 | 2020-01-31 | 洛阳兰迪玻璃机器股份有限公司 | kinds of impact-resistant vacuum glass |
-
2015
- 2015-06-26 CN CN201520445742.5U patent/CN204737887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110734231A (en) * | 2019-10-28 | 2020-01-31 | 洛阳兰迪玻璃机器股份有限公司 | kinds of impact-resistant vacuum glass |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201428906Y (en) | Vacuum double-layer glass with support | |
| CN214786918U (en) | Vacuum sandwich building glass made of ultrathin glass | |
| CN203592740U (en) | Laminated glass with safe structure | |
| CN204737887U (en) | Safe type vacuum glass | |
| CN201933017U (en) | Low-emissivity toughened vacuum glass | |
| CN204752535U (en) | Vacuum glass | |
| CN101725307B (en) | Machining method for manufacturing high-efficiency energy-saving vacuum glass | |
| CN210885828U (en) | Heat-insulating vacuum glass | |
| CN101725306A (en) | Vacuum glass with high efficiency and energy saving | |
| CN208791500U (en) | A kind of vacuum glass | |
| CN106316161A (en) | Pre-stress vacuum glass | |
| CN204727780U (en) | A kind of constitutionally stable vacuum glass | |
| CN201875860U (en) | Closed panel structure for air handling machine | |
| CN202202726U (en) | Energy-saving structure of door window glass | |
| CN202344957U (en) | Bent interlayer low-radiation coated glass | |
| CN207659335U (en) | A kind of multilayer doubling glass | |
| CN204727783U (en) | A kind of laminated vacuum glass | |
| CN209161859U (en) | A kind of impact resistance laminated glass | |
| CN202508984U (en) | Novel safety vacuum glass | |
| CN203476106U (en) | Low-E (low-emissivity) hollow glass door and window | |
| CN111305714A (en) | Glass frame support complementary buckling double-glue bonding sealing stainless steel frame hollow glass | |
| CN111305717A (en) | Glass composite frame supporting laminated sheet double-glue bonding sealed stainless steel frame hollow glass | |
| CN202945717U (en) | Safety hook structure for hidden framing glass curtain wall | |
| CN110316978B (en) | Photovoltaic vacuum glass with integrated structure and function and manufacturing method thereof | |
| CN202543067U (en) | Vacuum glass |
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: 20151104 Termination date: 20160626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |