Heat insulation glass sealing structure

Abstract

The utility model provides a heat insulation glass sealing structure which comprises a sealing long strip, the sealing long strip is provided with a bonding face and an external face corresponding to the bonding face, a plurality of buffering parts are arranged on the external face of the sealing long strip, a stretching part is formed between every two adjacent buffering parts, and each buffering part comprises a V-shaped groove; the V-shaped groove is formed, the external face of the sealing strip is divided into multiple parts, when the sealing strip is bent, the bonding face is prevented from greatly deforming, the sealing strip is prevented from being in an over-tension state, then the sealing strip is prevented from being cracked and broken after being used for a long time, the glue storage groove is formed, the glue retention amount can be increased, and the service life of the sealing strip is prolonged. The connection fastening degree of the sealing strip is increased, and the operation difficulty of installation of the sealing strip is reduced by arranging the straight adhesive sheet.

Description

Technical Field

[0001] The utility model relates to the technical field of glass sealing, in particular to a heat-insulating glass sealing structure. Background Art

[0002] The existing insulating glass structure is already quite common, such as the patent number 202021564986.2 - a kind of insulating glass, please refer to Figure 1 ,like Figure 1 As shown, the heat-insulating glass includes a glass layer, a heat-insulating layer and a sealing frame 4, the glass layer includes a tempered glass 1 and a sound-insulating glass 2; the sound-insulating glass 2 is a double-layer laminated glass, a sound-insulating damping glue 201 is arranged in the middle of the laminated glass, and the heat-insulating layer includes an explosion-proof film 301 and a heat-insulating film 302; a vacuum layer 303 is arranged in the middle of the heat-insulating layer to effectively reduce the transfer of heat; after the PVB film is bonded to the glass layer, the aerogel felt film is bonded to the PVB film, the sound-insulating glass 2 and the tempered glass 1 are bonded to the heat-insulating layer respectively, and the sound-insulating film 301 and the heat-insulating film 302 are bonded to the heat-insulating layer. The glass 2 and the tempered glass 1 are placed in a sealing frame 4 and sealed with a glass sealant 5, and then vacuumized to form a vacuum layer 303, which is then sealed. Through holes 101 are provided on both sides of the tempered glass 1 and the soundproof glass 2, which can fully contact with the glass sealant 5 and be fixed in the sealing frame 4. During the installation process, the glass of the above structure is relatively fixed to the installation platform using the glass sealant 5. When the glass is used outdoors, the glass sealant 5 is easily cracked due to wind and sun, which in turn causes a gap between the sealing frame 4 and the installation platform, resulting in air leakage.

[0003] Therefore, it is necessary to develop a heat-insulating glass sealing structure that prevents cracking. Utility Model Content

[0004] The utility model provides a heat-insulating glass sealing structure to solve the above problem.

[0005] In order to achieve the above-mentioned purpose, an embodiment of the utility model provides an insulating glass sealing structure, including: a sealing strip, the sealing strip having an adhesive surface and an external surface corresponding to the adhesive surface, a plurality of buffer portions are arranged on the external surface of the sealing strip, a stretching portion is formed between two adjacent buffer portions, and the buffer portion includes a V-shaped groove.

[0006] Furthermore, the depth of the V-shaped groove is %-% of the thickness of the sealing strip.

[0007] Furthermore, both side edges of the sealing strip are provided with pressing parts, and the thickness of the pressing parts gradually decreases in the direction away from the center position of the sealing strip.

[0008] Furthermore, a gluing structure is provided on the bonding surface.

[0009] Furthermore, the bonding structure includes a glue storage groove, which is arranged on the bonding surface, and the inner cavity of the glue storage groove is suitable for retaining liquid glue.

[0010] Furthermore, the inner contour of the glue storage groove is wavy.

[0011] Furthermore, the bonding structure includes a straight adhesive sheet, one side of which is fixedly connected to the adhesive surface, and the straight adhesive sheet is made of elastic material.

[0012] Furthermore, a protective film is provided on one side of the direct-adhesive sheet away from the adhesive surface, and the width and length of the protective film are greater than the width and length of the direct-adhesive sheet.

[0013] Furthermore, the inner contour of the center position of the outer surface is an inwardly concave arc shape.

[0014] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0015] By setting the V-shaped groove, the outer surface of the sealing strip is divided into multiple parts, so that when the sealing strip is bent, the bonding surface is prevented from being greatly deformed, and the sealing strip is prevented from being in an excessively tense state, thereby preventing the sealing strip from cracking and breaking after long-term use;

[0016] By setting the glue storage groove, the glue retention amount can be increased and the connection tightness of the sealing strip can be increased;

[0017] By providing a straight-adhesive adhesive sheet, the difficulty of installing the sealing strip is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a structural schematic diagram of a sealing structure in the prior art;

[0020] Figure 2 A three-dimensional diagram of a preferred embodiment of a heat-insulating glass sealing structure of the utility model;

[0021] Figure 3 A three-dimensional diagram of the best embodiment of the pressing part of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the optimal embodiment of the V-shaped groove of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the optimal embodiment of the adhesive surface and the glue storage groove of the utility model;

[0024] Figure 6 It is a structural schematic diagram of the optimal embodiment of the adhesive surface and the direct adhesive film of the utility model.

[0025] Among them, 100, sealing strip; 200, bonding surface; 300, external surface; 400, buffer part; 401, V-shaped groove; 500, stretching part; 600, pressing part; 700, glue storage groove; 800, direct adhesive sheet; 900, protective film. DETAILED DESCRIPTION

[0026] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0027] For example, see Figures 2 to 3 , Figure 2 A three-dimensional diagram of a preferred embodiment of a heat-insulating glass sealing structure of the utility model; Figure 3 3D diagram of the optimal embodiment of the clamping part of the utility model. Figures 2 to 3 As shown, the utility model provides a heat-insulating glass sealing structure, including: a sealing strip 100, the length of the sealing strip 100 is determined according to the circumference of the glass outer frame, the sealing strip 100 is bent along the outer contour of the glass outer frame, the sealing strip 100 has an adhesive surface 200 and an external surface 300 corresponding to the adhesive surface 200, the adhesive surface 200 is used to abut against the glass outer frame and the installation table, the external surface 300 is used to contact with the outside air, and the inner contour of the center position of the external surface 300 is an inwardly concave arc shape, and the arc shape allows the sealing strip 100 to deform along with its bending curvature during installation, so that the sealing strip 100 can better fit the use surface. A plurality of buffers 400 are provided on the outer surface 300 of the sealing strip 100. The buffers 400 allow the sealing strip 100 to have deformation space in the bent state, so as to prevent the sealing strip 100 from being in a tense state all the time in the bent state, thereby effectively preventing the sealing strip 100 from breaking in a tense state for a long time. A stretching portion 500 is formed between two adjacent buffers 400. The plurality of stretching portions 500 is to disperse the force and avoid excessive tension at the bending position. In order to allow the sealing strip 100 to be fixed on the use surface and the glass frame, a gluing structure is provided on the adhesive surface 200.

[0028] Please continue reading Figure 2 Combined with Figure 4 , Figure 4 Schematic diagram of the structure of the optimal embodiment of the V-shaped groove of the utility model. Figure 2 and 4As shown, the buffer portion 400 includes a V-shaped groove 401. The depth of the V-shaped groove 401 is 25%-50% of the thickness of the sealing strip 100. It should be further explained that when the depth of the V-shaped groove 401 is 25%-50% of the thickness of the sealing strip 100, the distance between the two stretching portions 500 can be well adjusted without affecting the strength of the sealing strip 100. The two sides of the sealing strip 100 are provided with a pressing portion 600, and the thickness of the pressing portion 600 gradually decreases in the direction away from the center position of the sealing strip 100, in order to avoid the edge position of the sealing strip 100 from warping.

[0029] See also Figure 5 , Figure 5 Schematic diagram of the structure of the optimal embodiment of the adhesive surface and the adhesive storage groove of the utility model. Figure 5 As shown, the composition structure described in detail below, the bonding structure includes a glue storage groove 700, the glue storage groove 700 is opened on the bonding surface 200, and the inner cavity of the glue storage groove 700 is suitable for retaining liquid glue. By setting the glue storage groove 700, the glue retention amount can be increased and the connection tightness of the sealing strip 100 can be increased. The inner contour of the glue storage groove 700 is wavy, and the wavy glue storage groove 700 can also increase the contact friction.

[0030] For example 2, please refer to Figures 2 to 3 .like Figures 2 to 3 As shown, the utility model provides a heat-insulating glass sealing structure, including: a sealing strip 100, the length of the sealing strip 100 is determined according to the circumference of the glass outer frame, the sealing strip 100 is bent along the outer contour of the glass outer frame, the sealing strip 100 has an adhesive surface 200 and an external surface 300 corresponding to the adhesive surface 200, the adhesive surface 200 is used to abut against the glass outer frame and the installation table, the external surface 300 is used to contact with the outside air, and the inner contour of the center position of the external surface 300 is an inwardly concave arc shape, and the arc shape allows the sealing strip 100 to deform along with its bending curvature during installation, so that the sealing strip 100 can better fit the use surface. A plurality of buffers 400 are provided on the outer surface 300 of the sealing strip 100. The buffers 400 allow the sealing strip 100 to have deformation space in the bent state, so as to prevent the sealing strip 100 from being in a tense state all the time in the bent state, thereby effectively preventing the sealing strip 100 from breaking in a tense state for a long time. A stretching portion 500 is formed between two adjacent buffers 400. The plurality of stretching portions 500 is to disperse the force and avoid excessive tension at the bending position. In order to allow the sealing strip 100 to be fixed on the use surface and the glass frame, a gluing structure is provided on the adhesive surface 200.

[0031] Please continue reading Figure 2 Combined with Figure 4 .like Figure 2 and 4As shown, the buffer portion 400 includes a V-shaped groove 401. The depth of the V-shaped groove 401 is 25%-50% of the thickness of the sealing strip 100. It should be further explained that when the depth of the V-shaped groove 401 is 25%-50% of the thickness of the sealing strip 100, the distance between the two stretching portions 500 can be well adjusted without affecting the strength of the sealing strip 100. The two sides of the sealing strip 100 are provided with a pressing portion 600, and the thickness of the pressing portion 600 gradually decreases in the direction away from the center position of the sealing strip 100, in order to avoid the edge position of the sealing strip 100 from warping.

[0032] See also Figure 6 , Figure 6 Schematic diagram of the structure of the optimal embodiment of the adhesive surface and the direct adhesive film of the utility model. Figure 6 As shown, the composition structure described in detail below, the bonding structure includes a straight adhesive sheet 800, one side of the straight adhesive sheet 800 is fixedly connected to the adhesive surface 200, and the straight adhesive sheet 800 is made of elastic material. A protective film 900 is provided on the side of the straight adhesive sheet 800 away from the adhesive surface 200. The sealing strip 100 can be installed by removing the protective film 900 from the straight adhesive sheet 800, which greatly reduces the difficulty of operation. The width and length of the protective film 900 are greater than the width and length of the straight adhesive sheet 800.

[0033] In summary, the beneficial effects of the utility model are as follows: by setting the V-shaped groove 401, the external surface 300 of the sealing strip 100 is divided into multiple parts, and when the sealing strip 100 is bent, the adhesive surface 200 is prevented from having a large deformation, thereby preventing the sealing strip 100 from being in an excessively tense state, thereby preventing the sealing strip 100 from cracking and breaking under long-term use; by setting the glue storage groove 700, the glue retention amount can be enhanced, and the connection tightness of the sealing strip 100 is increased; by setting the straight adhesive film 800, the operational difficulty of installing the sealing strip 100 is reduced.

[0034] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A heat-insulating glass sealing structure, characterized in that: include: A sealing strip (100) having an adhesive surface (200) and an external surface (300) corresponding to the adhesive surface (200), a plurality of buffer portions (400) being arranged on the external surface (300) of the sealing strip (100), a stretching portion (500) being formed between two adjacent buffer portions (400), and the buffer portion (400) including a V-shaped groove (401).

2. The heat-insulating glass sealing structure according to claim 1, characterized in that: The depth of the V-shaped groove (401) is 25%-50% of the thickness of the sealing strip (100).

3. A heat-insulating glass sealing structure as claimed in claim 2, characterized in that: Both side edges of the sealing strip (100) are provided with pressing portions (600), and the thickness of the pressing portions (600) gradually decreases in a direction away from the center position of the sealing strip (100).

4. A heat-insulating glass sealing structure as claimed in claim 3, characterized in that: A bonding structure is provided on the bonding surface (200).

5. The heat-insulating glass sealing structure according to claim 4, characterized in that: The glue-bonding structure comprises a glue storage groove (700), which is arranged on the adhesive surface (200), and the inner cavity of the glue storage groove (700) is suitable for retaining liquid glue.

6. The heat-insulating glass sealing structure according to claim 5, characterized in that: The inner contour of the glue storage groove (700) is wavy.

7. The heat-insulating glass sealing structure according to claim 4, characterized in that: The adhesive structure comprises a straight adhesive sheet (800), one side of the straight adhesive sheet (800) is fixedly connected to the adhesive surface (200), and the straight adhesive sheet (800) is made of elastic material.

8. The heat-insulating glass sealing structure according to claim 7, characterized in that: A protective film (900) is arranged on one side of the straight adhesive sheet (800) away from the adhesive surface (200), and the width and length of the protective film (900) are both greater than the width and length of the straight adhesive sheet (800).

9. A heat-insulating glass sealing structure according to any one of claims 1 to 8, characterized in that: The inner contour at the center of the external surface (300) is in the shape of an inwardly concave arc.

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