CN207879176U - A kind of double layer glass of highly dense seal structure - Google Patents
A kind of double layer glass of highly dense seal structure Download PDFInfo
- Publication number
- CN207879176U CN207879176U CN201820018951.5U CN201820018951U CN207879176U CN 207879176 U CN207879176 U CN 207879176U CN 201820018951 U CN201820018951 U CN 201820018951U CN 207879176 U CN207879176 U CN 207879176U
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- fluid sealant
- double layer
- spacer bar
- seal structure
- highly dense
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Abstract
The utility model is related to glassware technical fields, and in particular to a kind of double layer glass of highly dense seal structure, including the first glassy layer, the second glassy layer are provided with hollow cavity and at least two spacer bars between first glassy layer, the second glassy layer；At least two spacer bars are respectively arranged at the both ends of the hollow cavity；The spacer bar lumen loading has drier；The spacer bar both sides are trapezoid groove structure；Every one end of the hollow cavity is sealed by first of fluid sealant and second fluid sealant, forms double layer glass structure, and two seals glue is different types of fluid sealant；First of fluid sealant is located inside, i.e., adjacent with hollow cavity；The second fluid sealant is located at outside, i.e., is contacted with the external world；The spacer bar is bonded in fluid sealant.The utility model is sealed using the different types of fluid sealant of twice, greatly improves the leakproofness, weatherability and mechanical performance of hollow glass double sealing glue.
Description
Technical field
The utility model is related to glassware technical fields, and in particular to a kind of double layer glass of highly dense seal structure.
Background technology
Double layer glass is by the fluid sealant of high intensity high-air-tightness, by two sheet glass and the interval for including drier
Item bonds, and glass interlayer is made to be formed with the glassware of hollow cavity.Double layer glass be a kind of good heat-insulated, sound insulation,
Frost protection, both artistic and practical New Building Materials, heat-insulated, sound insulation, frost protection function be to be realized by hollow cavity.In
Empty glass must be subjected to regular wind pressure, temperature or air pressure change in, due to the poor sealing of fluid sealant or one
The resist displacement ability of road fluid sealant is inadequate, and causes to enter steam in hollow cavity, will appear moisture condensation or frosting for a long time, from
And influence the visual effect and sound-insulating and heat-insulating effect of hollow glass.
Utility model content
In view of this, the application is directed to above-mentioned problem, a kind of double layer glass of highly dense seal structure is provided so that one
The resist displacement ability and the barrier property of two fluid sealants, weatherability of road fluid sealant significantly improve, and ensure the close of hollow glass structure
Feng Xing extends long product lifecycle.
To achieve the above object, the utility model takes technical solution below：
The double layer glass of the highly dense seal structure of the utility model, including the first glassy layer, the second glassy layer, described
Hollow cavity and at least two spacer bars are provided between one glassy layer, the second glassy layer；At least two spacer bar difference
It is set to the both ends of the hollow cavity；The spacer bar lumen loading has drier；The spacer bar both sides are dovetail groove knot
Structure；
Every one end of the hollow cavity is sealed by first of fluid sealant and second fluid sealant, is formed double-deck
Hollow glass structure, two seals glue are different types of fluid sealant；First of fluid sealant is located inside, i.e., absolutely empty in
Chamber is adjacent；The second fluid sealant is located at outside, i.e., is contacted with the external world；The spacer bar is bonded in fluid sealant.
Further, first of fluid sealant is hot melt butyl rubber；The second fluid sealant is TR sealant, silicone adhesive
Or one kind in polyurethane adhesive.
Further, first of fluid sealant is the hot melt butyl rubber doped with white graphite alkene；The second sealing
Glue is doped with one kind in the TR sealant, silicone adhesive or polyurethane adhesive of white graphite alkene.
Further, the spacer bar is located at first of fluid sealant.
Further, the spacer bar is two, and two spacer bars are symmetrically disposed on the both ends of the hollow cavity.
Further, the spacer bar is aluminium spacer bar or stainless steel spacer bar.
Further, the drier is at least one of molecular sieve, attapulgite drier.
Further, second fluid sealant outer end face end face corresponding with layer glass.
Further, be injected in the hollow cavity at least one inert gas such as helium, neon or argon gas formed it is close
Seal chamber.
The beneficial effects of the utility model are：
The utility model is sealed using the different types of fluid sealant of twice, and it is close to greatly improve hollow glass two pass
Leakproofness, weatherability and the mechanical performance of sealing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model double layer glass；
Fig. 2 is the structural schematic diagram of spacer bar.
Reference numeral：1, the first glassy layer；2, the second glassy layer；3, spacer bar；4, drier；5, hollow cavity；6,
One of fluid sealant；7, second fluid sealant；8, dovetail groove.
Specific implementation mode
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below in conjunction with specific
Embodiment and attached drawing are described further the utility model, it should be apparent that, the accompanying drawings in the following description is only this reality
Without creative efforts, may be used also for those of ordinary skill in the art with some novel embodiments
With obtain other attached drawings according to these attached drawings.
It is to be appreciated that the instructions such as term "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "inner"
Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and letter
Change description, do not indicate or imply the indicated system or element must have a particular orientation, with specific azimuth configuration and
Operation, therefore should not be understood as limiting the present invention.
Term " first ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ", " second ", " third " feature can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated,
" one group " is meant that two or more.
Embodiment
Please refer to Fig. 1, the double layer glass of the highly dense seal structure of the utility model, including the first glassy layer 1, the second glass
Glass layer 2 is provided with hollow cavity 5 and at least two spacer bars 3 between first glassy layer 1, the second glassy layer 2；At least two
Spacer bar 3 described in item is respectively arranged at the both ends of the hollow cavity 5；3 lumen loading of the spacer bar has drier 4；
Every one end of the hollow cavity 5 is sealed by first of fluid sealant 6 and second fluid sealant 7, is formed
Double layer glass structure, two seals glue are different types of fluid sealant；First of fluid sealant is located inside, i.e., in
Absolutely empty chamber 5 is adjacent；The spacer bar 3 is bonded in fluid sealant.
The utility model carries out two seals using two distinct types of fluid sealant to hollow glass, improves sealing
Security performance.
Specifically first of fluid sealant 6 is hot melt butyl rubber；The second fluid sealant 7 is TR sealant, silicone adhesive
Or one kind in polyurethane adhesive.Butyl rubber is heated as first of fluid sealant, is positioned in 5 inside of hollow cavity, have compared with
High barrier property, weatherability and specific strength.TR sealant, silicone adhesive or polyurethane adhesive are absolutely empty in being located at as second fluid sealant 7
5 outside of chamber, is in contact with outside air, provides safeguard for the sealing performance of first of fluid sealant 6.
Scheme more preferably, first of fluid sealant 6 are the hot melt butyl rubber doped with white graphite alkene；Described
Two fluid sealants 7 are the TR sealant, silicone adhesive or polyurethane adhesive doped with white graphite alkene.White graphite alkene is the layer of single layer or few layer
Shape two-dimensional material, it is white or transparent, there is very strong mechanical strength, high rigidity and high-wearing feature, existing doping is such as selected to exist
0.05% or sealed colloid material formed above, it is efficiently modified the sealing performance of sealed colloid.
As being further improved for said program, the spacer bar 3 is bonded by first of fluid sealant 6, is sealed in two layers
Between glass.It is preferred that the spacer bar 3 is two, two spacer bars 3 are symmetrically disposed on the both ends of the hollow cavity 5.
Preferably, 3 both sides of the spacer bar are set as dovetail groove 8.First of fluid sealant 6 is filled in dovetail groove 8, is increased
The thickness of first of fluid sealant 6 is added so that the allowable displacement of glue-line improves, and increases the resist displacement energy of one of fluid sealant
Power can stablize the repeated displacement born between parting bead-glass plate, ensure the leakproofness of product structure.As shown in Fig. 2, being dovetail groove 8
Structure so that the contact area of fluid sealant and spacer bar increases, air-tightness more preferably, modification also smaller.Preferably, between described
Parting bead 3 can be with aluminium spacer bar or stainless steel spacer bar etc..
Preferably, the drier 4 can select molecular sieve, attapulgite drier etc..
Preferably, 7 outer end face of the second fluid sealant end face corresponding with layer glass.
The inert gases such as helium, neon or argon gas are injected in the hollow cavity 5.
The utility model is sealed using the different types of fluid sealant of twice, and it is close to greatly improve hollow glass two pass
Leakproofness, weatherability and the mechanical performance of sealing.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (8)
1. a kind of double layer glass of highly dense seal structure, which is characterized in that described including the first glassy layer, the second glassy layer
Hollow cavity and at least two spacer bars are provided between first glassy layer, the second glassy layer；At least two spacer bars point
It is not set to the both ends of the hollow cavity；The spacer bar lumen loading has drier；The spacer bar both sides are dovetail groove
Structure；
Every one end of the hollow cavity is sealed by first of fluid sealant and second fluid sealant, forms double layer hollow
Glass structure, two seals glue are different types of fluid sealant；First of fluid sealant is located inside, i.e., with hollow cavity phase
It is adjacent；The second fluid sealant is located at outside, i.e., is contacted with the external world；The spacer bar is bonded in fluid sealant.
2. the double layer glass of highly dense seal structure according to claim 1, which is characterized in that first of fluid sealant
To heat butyl rubber；The second fluid sealant is one kind in TR sealant, silicone adhesive or polyurethane adhesive.
3. the double layer glass of highly dense seal structure according to claim 2, which is characterized in that first of fluid sealant
For the hot melt butyl rubber doped with white graphite alkene；The second fluid sealant is TR sealant, the silicone adhesive doped with white graphite alkene
Or one kind in polyurethane adhesive.
4. the double layer glass of highly dense seal structure according to claim 1, which is characterized in that the spacer bar is located at institute
It states at first of fluid sealant.
5. the double layer glass of highly dense seal structure according to claim 4, which is characterized in that the spacer bar is two
Item, two spacer bars are symmetrically disposed on the both ends of the hollow cavity.
6. the double layer glass of highly dense seal structure according to claim 1, which is characterized in that the spacer bar is between aluminium
Parting bead or stainless steel spacer bar.
7. the double layer glass of highly dense seal structure according to claim 1, which is characterized in that the drier is molecule
At least one of sieve, attapulgite drier.
8. the double layer glass of highly dense seal structure according to claim 1, which is characterized in that the second fluid sealant
Outer end face end face corresponding with layer glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820018951.5U CN207879176U (en) | 2018-01-05 | 2018-01-05 | A kind of double layer glass of highly dense seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820018951.5U CN207879176U (en) | 2018-01-05 | 2018-01-05 | A kind of double layer glass of highly dense seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207879176U true CN207879176U (en) | 2018-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820018951.5U Active CN207879176U (en) | 2018-01-05 | 2018-01-05 | A kind of double layer glass of highly dense seal structure |
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| Country | Link |
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| CN (1) | CN207879176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111675497A (en) * | 2020-05-27 | 2020-09-18 | 佛山市志优门窗配件有限公司 | Hollow glass sealing process without fogging at minus seventy DEG C |
| CN111807722A (en) * | 2020-07-23 | 2020-10-23 | 武汉德熠卓智节能科技有限公司 | Functional gas for hollow glass spacing layer |
-
2018
- 2018-01-05 CN CN201820018951.5U patent/CN207879176U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111675497A (en) * | 2020-05-27 | 2020-09-18 | 佛山市志优门窗配件有限公司 | Hollow glass sealing process without fogging at minus seventy DEG C |
| CN111807722A (en) * | 2020-07-23 | 2020-10-23 | 武汉德熠卓智节能科技有限公司 | Functional gas for hollow glass spacing layer |
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