CN215948607U - Hollow glass with narrow edge sealing structure - Google Patents
Hollow glass with narrow edge sealing structure Download PDFInfo
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- CN215948607U CN215948607U CN202122109123.7U CN202122109123U CN215948607U CN 215948607 U CN215948607 U CN 215948607U CN 202122109123 U CN202122109123 U CN 202122109123U CN 215948607 U CN215948607 U CN 215948607U
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- narrow edge
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Abstract
The utility model discloses a hollow glass with a narrow edge sealing structure, which comprises: the glass panel, the spacing edge structure, the narrow edge sealing piece and the bonding layer; the number of the glass panels is at least two, and a gap is arranged between the glass panels; the spacing edge structures are at least two groups, are arranged at the spacing position between the glass panels and are symmetrically arranged on two sides of the glass panels, which are parallel to the first direction; the narrow edge sealing pieces are arranged in two groups and symmetrically arranged on two sides of the glass panel, which are parallel to the second direction; the narrow edge sealing part comprises a flat plate part and a convex part, the flat plate part and the convex part are of an integral structure, the flat plate part and the glass panel are vertically arranged and are positioned at the outer side of the side end face of the glass panel, and the convex part is positioned in the middle of the flat plate part and is embedded in the interval between the glass panels; the side end face of the glass panel and the flat plate part of the narrow edge sealing part are adhered and fixed through the adhesive layer. The hollow glass seam is more transparent and presents better visual effect.
Description
Technical Field
The utility model relates to the technical field of hollow glass, in particular to hollow glass with a narrow edge sealing structure.
Background
The hollow glass is made by bonding two or more glass sheets with a spacing frame containing a drying agent by using a high-strength and high-airtightness composite bonding agent. The prior hollow glass is generally used in buildings, and the periphery of the prior conventional hollow glass is provided with a spacing strip, butyl rubber, polysulfide glue or silicone glue, and the components form a circle of black edges around the glass. In places requiring strong transparency, such as point type glass curtain walls, rib supporting glass curtain walls and opposite side supporting system glass curtain walls, the transparency of the building vertical face is seriously influenced by the peripheral black edges of the conventional hollow glass, and the whole decorative effect is influenced.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve the above problems, and an object of the present invention is to provide an insulating glass having a narrow sealing structure, so that the insulating glass has better performance and appearance.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a hollow glass with a narrow edge sealing structure, which is characterized by comprising: the glass panel, the spacing edge structure, the narrow edge sealing piece and the bonding layer; the number of the glass panels is at least two, and a gap is arranged between the glass panels; the spacing edge structures are at least two groups, are arranged at the spacing position between the glass panels and are symmetrically arranged on two sides of the glass panels, which are parallel to each other in the first direction; the narrow edge sealing pieces are arranged in two groups and are symmetrically arranged on two sides of the glass panel parallel to the second direction; the narrow edge sealing part is provided with a flat plate part and a raised part arranged on one surface of the flat plate part, the flat plate part and the raised part are of an integral structure, the flat plate part and the glass panel are vertically arranged and are positioned at the outer side of the side end surface of the glass panel, and the raised part is positioned in the middle of the flat plate part and is embedded in the interval between the glass panels; the side end face of the glass panel is fixedly bonded with the flat plate part of the narrow edge sealing piece through the bonding layers.
Further, in the hollow glass with the narrow edge sealing structure provided by the utility model, the hollow glass can also have the following characteristics: the glass panels are divided into two pieces, the spacing edge structures are divided into two groups, two groups of narrow edge sealing pieces, two groups of spacing edge structures and the two glass panels are enclosed to form a hollow cavity, and the cross section of each narrow edge sealing piece is in a convex shape and is provided with a convex part.
Further, in the hollow glass with the narrow edge sealing structure provided by the utility model, the hollow glass can also have the following characteristics: the glass panel is three, the spacing edge structures are four groups, two groups of narrow edge sealing pieces, four groups of spacing edge structures and three glass panels are enclosed to form a double-layer hollow cavity, and the narrow edge sealing pieces are provided with two convex parts.
Further, in the hollow glass with the narrow edge sealing structure provided by the utility model, the hollow glass can also have the following characteristics: wherein the thickness of the flat plate part is 1mm-2 mm; the thickness dimension of the convex portion is not more than 6 mm.
Further, in the hollow glass with the narrow edge sealing structure provided by the utility model, the hollow glass can also have the following characteristics: wherein, still be provided with the sealant line between bulge and the adhesive linkage.
Further, in the hollow glass with the narrow edge sealing structure provided by the utility model, the hollow glass can also have the following characteristics: wherein, narrow banding piece is hard material banding structure.
Further, in the hollow glass with the narrow edge sealing structure provided by the utility model, the hollow glass can also have the following characteristics: wherein, the adhesive layer is a transparent adhesive layer.
Further, in the hollow glass with the narrow edge sealing structure provided by the utility model, the hollow glass can also have the following characteristics: the spacing edge structure comprises spacing bars, inner cavities are formed in the spacing bars, and molecular sieves are filled in the inner cavities.
Further, in the hollow glass with the narrow edge sealing structure provided by the utility model, the hollow glass can also have the following characteristics: wherein, the space strip is provided with the sealed limit in the outside in the one side of keeping away from the cavity, and the sealed limit in the outside fills the interval between the glass panels.
Further, in the hollow glass with the narrow edge sealing structure provided by the utility model, the hollow glass can also have the following characteristics: wherein, the spacer bar is provided with inboard sealing glue line at the one side that is close to the cavity.
The utility model has the following functions and effects:
the narrow edge sealing pieces are arranged on the two parallel sides of the hollow glass with the narrow edge sealing structure, each narrow edge sealing piece comprises a flat plate part and a convex part, the thickness of the structure is small, and after the structure is installed and spliced to form a glass curtain wall, compared with a wider black frame in the prior art, the edge sealing structure has the visual effect of a narrower black edge at the spliced seam, and transparent or semitransparent sealant can be adopted for the seam to further weaken the appearance of the seam, so that the building appearance is more transparent and attractive. Furthermore, the engagement of the protrusions in the space between the glass panes helps to support the load of the glass surface. The hollow glass with the narrow edge sealing structure breaks through the traditional hollow glass structure, and has better performance and appearance effect.
Drawings
FIG. 1 is a front view of an insulated glazing having a narrow edge seal configuration according to example 1 of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 at section A-A;
FIG. 3 is a cross-sectional view of FIG. 1 at section B-B;
figure 4 is a fragmentary view from a cross-sectional perspective of an insulating glazing having a narrow edge seal configuration according to example 2 of the utility model.
The two-dot chain lines in fig. 2 and 3 indicate omitted portions where the shapes and structures of the objects are identical.
Reference numerals: 1-narrow edge sealing member; 1' -narrow edge banding; a hollow cavity 10; 21-an adhesive layer; 22-an adhesive layer; 23-an adhesive layer; 31-a glass panel; 32-a glass panel; 33-a glass panel; 4-a spacer edge structure; 41-sealing the outer side of the rubber edge; 42-molecular sieve; 43-inner side sealant line; 44-spacer bars; and 5-sealing glue lines.
Detailed Description
In order to make the technical means, the creation features, the achievement objects and the effects of the present invention easy to understand, the following embodiments are specifically described in the hollow glass with the narrow edge sealing structure of the present invention with reference to the accompanying drawings.
< example 1>
Referring to fig. 1 to 3, the present embodiment provides an insulating glass with a narrow edge sealing structure, which includes two glass panels, two sets of edge sealing structures, two sets of narrow edge sealing members, and several sets of adhesive layers.
As shown in fig. 2 and 3, a space is provided between the glass panel 31 and the glass panel 32. The glass panel can adopt various single-layer glasses such as plate glass, laminated glass, wired glass and the like. In this embodiment, two sets of narrow edge sealing members 1, two sets of spacing edge structures 4 and two glass panels are enclosed to form a hollow cavity 10.
As shown in fig. 1 and 3, two sets of spacer structures 4 are disposed at the space between the glass panel 31 and the glass panel 32, and the two sets of spacer structures 4 are symmetrically disposed on two sides of the glass panel parallel to the first direction. As shown in fig. 1 and 2, two sets of narrow edge sealing members 1 are symmetrically disposed on two sides of the glass panel parallel to the second direction. In this embodiment, it is illustrated that the spacing edge structure 4 is provided with the upper edge and the lower edge in the horizontal direction as shown in fig. 1, the narrow edge sealing member 1 is provided with the left edge and the right edge in the vertical direction as shown in fig. 1, and the narrow edge sealing member 1 extends from the top end edge to the bottom end edge of the glass panel in the vertical direction, but not limited thereto, in other embodiments, the spacing edge structure 4 may be provided at the left edge and the right edge in the vertical direction, the narrow edge sealing member 1 may be provided at the upper edge and the lower edge in the horizontal direction, and the narrow edge sealing member 1 extends from the left end edge to the right end edge of the glass panel in the horizontal direction according to actual construction needs.
As shown in fig. 2, the narrow sealing edge member 1 includes a flat plate portion and a convex portion disposed on and protruding from a surface of the flat plate portion, the convex portion is located in the middle of the flat plate portion, and the flat plate portion and the convex portion are of an integral structure. The narrow edge banding 1 of this embodiment is of a "male" shape in cross-section with a raised portion. The narrow edge sealing piece 1 is integrally of a hard material edge sealing structure and can be made of any hard material of stainless steel, aluminum, PP (polypropylene) and PC (polycarbonate). The thickness of the flat plate part is 1mm-2 mm. The thickness dimension of the convex portion is not more than 6mm, preferably set to 4 mm. The flat part is perpendicular to the glass panel and is located outside the side end face of the glass panel, and the convex part is embedded in the interval between the glass panel 31 and the glass panel 32.
The left and right side end faces of the glass panel 31 and the glass panel 32 are adhesively fixed to the flat plate portion of the narrow edge banding 1 by adhesive layers. The adhesive layer is a transparent adhesive layer, and for example, a transparent adhesive material such as an SGP film or a UV adhesive is used as the adhesive layer. Fig. 2 shows the adhesive layer 22 between the right side end face of the glass panel 32 and the flat plate portion, and the adhesive layer 21 between the right side end face of the glass panel 31 and the flat plate portion, in the same manner as the case of the left side.
And a sealing glue line 5 is also arranged between the convex part of the narrow edge sealing piece 1 and the bonding layer. The bead wires 5 are formed by butyl rubber sizing.
As shown in fig. 3, each group of the spacer structures 4 is composed of a spacer bar 44, a molecular sieve 42, an inner sealant line 43, and an outer sealant 41. The spacer bars 44 are formed with cavities in which the molecular sieves 42 are filled. The outer side sealing rubber edge 41 is arranged on one side, far away from the hollow cavity 10, of the spacing strip, and the outer side sealing rubber edge 41 fills the space between the glass panels to seal the edge of the hollow glass. The inner sealant lines 43 are provided in groups, and the inner sealant lines 43 are disposed on the side of the spacer bar 44 near the hollow cavity 10. The inner sealant line 43 and the outer sealant edge 41 are respectively formed by applying butyl rubber.
< example 2>
The same structure of this embodiment as that of embodiment 1 is denoted by the same reference numerals in the drawings, and the corresponding description is omitted. As shown in fig. 4, the difference from embodiment 1 is that: the insulated glazing with the narrow edge sealing structure of the present embodiment is an insulated glazing with a double-layer hollow cavity 10. In the present embodiment, the number of the glass panels is three, which are the glass panel 31, the glass panel 32, and the glass panel 33, the number of the spacer structures 4 is four, the number of the narrow edge sealing members 1' is two, and the two groups of the narrow edge sealing members and the four groups of the spacer structures surround the three glass panels to form a double-layer hollow cavity. The structure of the narrow edge sealing member 1 'is different from the narrow edge sealing member 1 of embodiment 1, and the narrow edge sealing member 1' of this embodiment has two convex portions which are correspondingly fitted at two spaced positions formed by three pieces of glass. In fig. 4, an adhesive layer 21, an adhesive layer 22, and an adhesive layer 23 are illustrated, the adhesive layers serving as structural bonding and sealing.
The hollow glass with the narrow edge sealing structure in the embodiment 1 and the embodiment 2 has the same construction condition, and can be used for glass curtain walls with higher permeability requirements, such as point type glass curtain walls, rib supporting glass curtain walls and opposite side supporting system glass curtain walls, the spacing edge position of the hollow glass curtain wall is correspondingly arranged in a curtain wall frame in the glass curtain wall, the narrow edge sealing position is used as a splicing seam position between glass in the glass curtain wall, and transparent or semitransparent sealant can be used for gluing during seam construction, so that the appearance of a seam is further weakened, and the building appearance is more transparent and attractive.
The above embodiments are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. An insulated glazing having a narrow edge seal configuration, comprising: the glass panel, the spacing edge structure, the narrow edge sealing piece and the bonding layer;
the number of the glass panels is at least two, and intervals are arranged among the glass panels;
the glass panel is provided with at least two groups of spacing edge structures, and the spacing edge structures are arranged at the spacing position between the glass panels and symmetrically arranged on two sides of the glass panels, which are parallel to the first direction;
the narrow edge sealing pieces are arranged in two groups and are symmetrically arranged on two sides of the glass panel parallel to the second direction;
the narrow edge sealing part is provided with a flat plate part and a raised part arranged on one surface of the flat plate part, the flat plate part and the raised part are of an integral structure, the flat plate part and the glass panel are vertically arranged and are positioned at the outer side of the side end face of the glass panel, and the raised part is positioned in the middle of the flat plate part and is embedded in the interval between the glass panels;
the side end face of the glass panel is fixedly bonded with the flat plate part of the narrow edge sealing part through the bonding layers.
2. The insulated glazing having a narrow edge seal configuration of claim 1, wherein:
wherein, the glass panels are two, the spacing edge structures are two groups,
two groups of narrow edge sealing pieces, two groups of spacing edge structures and two glass panels are enclosed to form a hollow cavity,
the narrow edge sealing piece is in a convex shape in cross section and is provided with the convex part.
3. The insulated glazing having a narrow edge seal configuration of claim 1, wherein:
wherein, the number of the glass panels is three, the structure of the spacing edges is four groups,
two groups of narrow edge sealing components, four groups of spacing edge structures and three glass panels are enclosed to form a double-layer hollow cavity,
the narrow sealing member has two of the convex portions.
4. The insulated glazing having a narrow edge seal configuration according to claim 2 or claim 3, wherein:
wherein the thickness of the flat plate part is 1mm-2 mm;
the thickness dimension of the convex part is not more than 6 mm.
5. The insulated glazing having a narrow edge seal configuration according to claim 2 or claim 3, wherein:
and a sealing glue line is also arranged between the convex part and the bonding layer.
6. The insulated glazing having a narrow edge seal configuration according to claim 2 or claim 3, wherein:
wherein, narrow banding piece is hard material banding structure.
7. The insulated glazing having a narrow edge seal configuration according to claim 2 or claim 3, wherein:
the spacing edge structure comprises spacing bars, inner cavities are formed in the spacing bars, and molecular sieves are filled in the inner cavities.
8. The insulated glazing having a narrow edge seal configuration of claim 7, wherein:
and one side of the spacing strip, which is far away from the hollow cavity, is provided with an outer side sealing rubber edge, and the outer side sealing rubber edge fills the space between the glass panels.
9. The insulated glazing having a narrow edge seal configuration of claim 7, wherein:
wherein, the spacer bar is provided with inboard sealing glue line at the one side that is close to the cavity.
10. The insulated glazing having a narrow edge seal configuration of claim 1, wherein:
wherein, the adhesive layer is a transparent adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122109123.7U CN215948607U (en) | 2021-09-02 | 2021-09-02 | Hollow glass with narrow edge sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122109123.7U CN215948607U (en) | 2021-09-02 | 2021-09-02 | Hollow glass with narrow edge sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215948607U true CN215948607U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122109123.7U Active CN215948607U (en) | 2021-09-02 | 2021-09-02 | Hollow glass with narrow edge sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215948607U (en) |
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2021
- 2021-09-02 CN CN202122109123.7U patent/CN215948607U/en active Active
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