Support frame and hollow glass

Abstract

The utility model provides a supporting frame and hollow glass, the supporting frame comprises a frame main body and lattice bar assemblies, the frame main body comprises a first wall, a second wall, a third wall and a fourth wall, the first wall and the second wall are oppositely arranged, the third wall and the fourth wall are oppositely arranged, and the third wall and the fourth wall can respectively support glass; a hollow area can be defined by the first wall and the glass; the lattice bar assembly comprises a lattice bar part, the lattice bar part is connected with the first wall through a connecting structure, the thickness of the lattice bar part is smaller than that of the frame body in the thickness direction of the frame body so that a gap can be formed between the lattice bar part and the glass, the hollow area can be divided into a plurality of hollow cavities through the lattice bar part, and the hollow cavities can be communicated through the gap. The hollow glass comprises first glass and second glass, and the supporting frame supports the first glass and the second glass. According to the supporting frame, gas circulation in the hollow cavity is facilitated, and the service life of the hollow glass supported by the supporting frame can be prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of glass production, and in particular to a support frame and hollow glass. Background Art

[0002] In the production technology of insulating glass, inner bars are usually used to support the aluminum frame to form a support frame to support the glass. However, the inner bars will limit the gas flow in the hollow glass cavity, which is not conducive to the dehumidification of the hollow cavity, thus causing the accumulation of water vapor in the hollow cavity and affecting the service life of the insulating glass. In addition, the inner bars are also easy to rub the inner surface of the glass, affecting the smoothness of the glass surface and the quality of the insulating glass. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a support frame that can ensure the gas flow in the hollow glass cavity, reduce water vapor accumulation, and extend the service life of the hollow glass. The use of the support frame also helps to improve the quality of the hollow glass.

[0004] The present application also provides a hollow glass having the above-mentioned support frame.

[0005] According to the first aspect of the present application, the support frame includes a frame body and a lattice assembly, the frame body includes a first wall, a second wall, a third wall and a fourth wall, the first wall is arranged opposite to the second wall, the third wall is arranged opposite to the fourth wall, the third wall and the fourth wall can support glass respectively, and the first wall can enclose a hollow area with the glass;

[0006] The lattice assembly includes a lattice condition, which is connected to the first wall through a connecting structure. Along the thickness direction of the frame body, the thickness of the lattice condition is less than the thickness of the frame body, so that there can be a gap between the lattice condition and the glass. The lattice condition can separate the hollow area into a plurality of hollow cavities, and each hollow cavity can be connected through the gap.

[0007] The support frame according to the embodiment of the present application has at least the following beneficial effects: the glass can be supported by the frame body to form a hollow area, and the thickness of the grid condition is less than the thickness of the frame body along the thickness direction of the frame body, so that the grid condition can form a gap with the glass, and through the gap, each hollow cavity in the hollow area can be interconnected, which is beneficial to the flow and dehumidification of gas, avoids the accumulation of water vapor in the hollow area, and prolongs the service life of the hollow glass. In addition, maintaining the gap can prevent the grid condition from wearing the inner surface of the glass, which is beneficial to improving the quality of the hollow glass.

[0008] According to some embodiments of the present application, along the thickness direction of the frame body, the difference between the thickness of the grid condition and the thickness of the frame body ranges from 1 mm to 3 mm.

[0009] According to some embodiments of the present application, the frame body includes a plurality of support members, each of which includes a first wall, a second wall, a third wall and a fourth wall. The support members are connected in sequence to form the frame body. Along the extension direction of the support members, the connecting structure is connected to the middle part of the first wall.

[0010] According to some embodiments of the present application, the first wall, the second wall, the third wall and the fourth wall enclose a first accommodating chamber, the first wall is provided with a first air hole, the first accommodating chamber is connected to each hollow cavity through the first air hole, and the first accommodating chamber is used to accommodate a desiccant.

[0011] According to some embodiments of the present application, the compartment is provided with a second accommodating chamber and a second vent hole, the second accommodating chamber is connected with each hollow cavity through the second vent hole, and the second accommodating chamber is used to accommodate a desiccant.

[0012] According to some embodiments of the present application, the grid bar assembly further includes a connecting member, the connecting member includes a connecting body and a connecting portion, the connecting portion is provided with a deformable connecting protrusion, and the grid bar assembly is provided with a second accommodating cavity;

[0013] The connecting protrusion is configured to be accommodated in the second accommodating cavity by abutting against the side wall of the second accommodating cavity to generate deformation, so that the connecting protrusion abuts against the side wall through elastic force to achieve connection between the connecting part and the grid condition.

[0014] According to some embodiments of the present application, the connecting protrusion is provided with a first inclined wall and a second inclined wall, the first inclined wall and the connecting portion have a first angle, the second inclined wall and the connecting portion have a second angle, the first angle is greater than the second angle, so that the connecting protrusion extends obliquely toward the side where the connecting body is located.

[0015] According to some embodiments of the present application, along the thickness direction of the frame body, the connection body is exposed outside the second accommodating cavity, and the connection body has the same thickness as the frame body.

[0016] According to some embodiments of the present application, the connection structure includes a fixing portion and a connector, the fixing portion is provided with a groove and an abutment wall, the abutment wall is located outside the groove, the connector is connected to the bottom wall of the groove, and the connector extends in a direction perpendicular to the bottom wall until the connector exceeds the abutment wall.

[0017] The insulating glass according to the second embodiment of the present application comprises a first glass, a second glass and a support frame according to the first embodiment of the present application. Along the thickness direction of the frame body, the first glass and the second glass are respectively connected to the two sides of the frame body, and the first glass, the second glass and the frame body together enclose a hollow area.

[0018] The hollow glass according to the embodiment of the present application has at least the following beneficial effects: the various parts of the hollow area enclosed by the hollow glass can circulate with each other, which is beneficial to the dehumidification of each part by the desiccant, thereby keeping the hollow area dry, avoiding the accumulation of water vapor, maintaining the heat insulation and sound insulation performance of the hollow glass, and helping to extend the service life of the hollow glass.

[0019] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present application is further described below with reference to the accompanying drawings and embodiments, wherein:

[0021] Figure 1 This is a schematic diagram of the structure of the support frame of the embodiment of the present application;

[0022] Figure 2 A cross-sectional view of a support frame according to an embodiment of the present application;

[0023] Figure 3 for Figure 2 A local enlarged schematic diagram of the middle A;

[0024] Figure 4 for Figure 2 A partial enlarged schematic diagram of point B in the middle;

[0025] Figure 5 This is a schematic diagram of the structure of hollow glass in an embodiment of the present application;

[0026] Figure 6 This is a cross-sectional view of the hollow glass in the embodiment of the present application;

[0027] Figure 7 for Figure 6 A partial enlarged schematic diagram of point C in the middle;

[0028] Figure 8 for Figure 6 A local enlarged schematic diagram of point D in the middle.

[0029] Reference numerals: frame body 100 , support member 110 , first wall 111 , second wall 112 , third wall 113 , fourth wall 114 , hollow area 120 , hollow cavity 121 , gap 122 , first accommodating cavity 130 , first vent hole 131 ;

[0030] The grid bar assembly 200, the grid condition 210, the connecting structure 220, the fixing portion 221, the groove 2211, the abutting wall 2212, the plug-in component 222, the second accommodating cavity 230, the connecting component 240, the connecting body 241, the connecting portion 242, the connecting protrusion 243, the first inclined wall 2431, and the second inclined wall 2432;

[0031] The first glass 310 and the second glass 320 . DETAILED DESCRIPTION

[0032] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0033] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0034] In the description of this application, "several" means more than one, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0035] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0036] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0037] The following is an introduction to the embodiments of the present application in conjunction with the accompanying drawings:

[0038] refer to Figures 1 to 6According to the supporting frame of the embodiment of the first aspect of the present application, the supporting frame includes a first wall 111, a second wall 112, a third wall 113 and a fourth wall 114. The first wall 111 is arranged opposite to the second wall 112, the third wall 113 is arranged opposite to the fourth wall 114, the third wall 113 and the fourth wall 114 can support glass respectively, and the first wall 111 can enclose a hollow area 120 with the glass. It should be understood that the glass supported by the third wall 113 and the glass supported by the fourth wall 114 are not the same piece of glass, and the glass supported by the third wall 113, the glass supported by the fourth wall 114 and the first wall 111 on the frame body 100 enclose a hollow area 120. The lattice bar assembly 200 includes a lattice condition 210, which is connected to the first wall 111 through a connecting structure 220. Along the thickness direction of the frame body 100, the thickness of the lattice condition 210 is less than the thickness of the frame body 100, so that there is a gap 122 between the lattice condition 210 and the glass. The hollow area 120 can be divided into a plurality of hollow cavities 121 through the lattice condition 210, and each hollow cavity 121 can be connected through the gap 122. Therefore, the gas in each hollow cavity 121 can circulate with each other, which is convenient for dehumidification in the hollow cavity 121, thereby ensuring the dryness in the hollow cavity 121, preventing the accumulation of water vapor in the hollow cavity 121, and being beneficial to extending the service life of the insulating glass. In addition, the existence of the gap 122 can also prevent the lattice condition 210 from wearing the inner surface of the glass, ensuring the clarity of the glass, and being beneficial to improving the quality of the insulating glass.

[0039] It should be noted that the grid bar assembly 200 is used to support the frame body 100 and maintain the shape of the frame body 100, thereby maintaining the stability of the insulating glass structure. When the glass supported by the frame body 100 is bent and deformed, the grid bar 210 can also support the inner surface of the glass to prevent the glass from being excessively bent and deformed and damaged. The grid bar 210 is connected to the first wall 111 of the frame body 100 through the connecting structure 220. Compared with the method of connecting the grid bar 210 by nailing through the second wall 112 opposite to the first wall 111, the connection of the grid bar 210 to the first wall 111 will only destroy the sealing of the first wall 111, while ensuring the sealing of the second wall 112, so that each hollow cavity 121 remains sealed from the external environment, which is beneficial to prolonging the service life of the insulating glass.

[0040] refer to Figures 6 to 8In some embodiments, along the thickness direction of the frame body 100, the difference between the thickness of the grid condition 210 and the thickness of the frame body 100 ranges from 1 mm to 3 mm. It should be noted that along the thickness direction of the frame body 100, after the glass is installed on the support frame, the above-mentioned gap 122 can be formed between the grid condition 210 and the glass, and the difference between the thickness of the grid condition 210 and the thickness of the frame body 100 is the size of the above-mentioned gap 122. Therefore, the value range of the gap 122 is also 1mm to 3mm. The size of the gap 122 can also be any value in any interval within the range of 1mm to 1.5mm, 1.5mm to 2mm, 2mm to 2.5mm, and 2.5mm to 3mm. Taking the size of the gap 122 as 2mm as an example, the value of the gap 122 is beneficial to fully ensure the gas flow in each hollow cavity 121. At the same time, it can also fit with the glass when the glass is bent and deformed to form a support for the glass to prevent the glass from breaking due to excessive deformation. It should be noted that the value of the gap 122 should not be too large or too small. If the value of the gap 122 is too large, the glass will not be able to bear the load in time when it is bent and deformed, resulting in the risk of glass breaking. If the value of the gap 122 is too small, it is difficult for the gases in the hollow cavities 121 separated from each other by the grid condition 210 to flow to each other, affecting the drying effect of the hollow cavity 121. Therefore, selecting a suitable size of the gap 122 is beneficial to ensuring the quality of the insulating glass and extending the service life of the insulating glass.

[0041] refer to Figure 1 and Figure 2 In some embodiments, the frame body 100 includes a plurality of support members 110, each support member 110 includes the first wall 111, the second wall 112, the third wall 113 and the fourth wall 114, and each support member 110 is connected in sequence to form the frame body 100. Along the extension direction of the support member 110, the connecting structure 220 is connected to the middle part of the first wall 111, so that the frame condition 210 can better support the frame body 100, which is beneficial to improving the overall stability of the support frame.

[0042] Specifically, the frame body 100 includes four support members 110, and the four support members 110 are connected in sequence to form a square frame body 100, wherein each support member 110 is provided with a first wall 111, and the first wall 111 on each support member 110 can enclose a hollow area 120 with the glass, and the first wall 111 on each support member 110 and the side facing the glass serve as the inner wall of the hollow area 120, along the extension direction of the support member 110, the grid condition 210 is respectively connected to the middle part of the first wall 111 on each support member 110. It should be understood that the support member 110 is a regular shape, and the middle part of the first wall 111 is closer to the center of gravity of the support member 110, so that the grid condition 210 can form a better support for each support member 110 and ensure the stability of the frame structure.

[0043] It should be noted that multiple support members 110 can also be connected to form a frame body 100 with regular shapes such as triangles and circles, and can also be connected by support members 110 of different lengths to form other irregular shapes of the frame body 100 to meet the installation requirements of different scenarios.

[0044] refer to Figures 1 to 4 In some embodiments, the first wall 111, the second wall 112, the third wall 113 and the fourth wall 114 enclose a first accommodating cavity 130. The first wall 111 is provided with a first air hole 131. The first accommodating cavity 130 is connected with each hollow cavity 121 through the first air hole 131. The first accommodating cavity 130 is used to accommodate a desiccant. The desiccant can be a molecular sieve. The molecular sieve can absorb moisture in the hollow cavity 121, thereby keeping the hollow cavity 121 dry and preventing moisture accumulation in the hollow cavity 121, which is beneficial to extending the service life of the insulating glass.

[0045] refer to Figures 1 to 4 The glass frame 210 is provided with a second accommodating chamber 230 and a second vent hole (not shown in the figure). The second accommodating chamber 230 is connected with each hollow cavity 121 through the second vent hole. The second accommodating chamber 230 is used to accommodate a desiccant. The desiccant may be a molecular sieve, which is used to absorb water vapor in the hollow cavity 121, thereby keeping the hollow cavity 121 dry, which is beneficial to prolonging the service life of the insulating glass.

[0046] In other embodiments, the frame body 100 is provided with a first accommodating cavity 130, and the frame condition 210 is provided with a second accommodating cavity 230. Both the first accommodating cavity 130 and the second accommodating cavity 230 contain a desiccant, which may be a molecular sieve. By arranging molecular sieves in both the first accommodating cavity 130 and the second accommodating cavity 230, the adsorption effect of water vapor can be further enhanced, and the dryness of the hollow cavity 121 can be maintained, which is beneficial to extending the service life of the hollow glass.

[0047] refer to Figure 6 and Figure 7 In some embodiments, the grid bar assembly 200 also includes a connecting member 240, the connecting member 240 includes a connecting body 241 and a connecting portion 242, the connecting portion 242 is provided with a deformable connecting protrusion 243, and the grid condition 210 is provided with a second accommodating cavity 230, the connecting protrusion 243 is configured to be accommodated in the second accommodating cavity 230 by resisting against the side wall of the second accommodating cavity 230 to generate deformation, so that there is an elastic force between the connecting protrusion 243 and the side wall of the second accommodating cavity 230, the connecting portion 242 is connected to the grid condition 210 by the elastic force, and the connecting protrusion 243 can ensure the stable connection between the connecting portion 242 and the grid condition 210, thereby improving the stability of the connection.

[0048] refer to Figure 6 and Figure 7 In some embodiments, the connecting member 240 includes a connecting body 241 and a connecting portion 242, the connecting portion 242 is provided with a connecting protrusion 243, the connecting protrusion 243 is provided with a first inclined wall 2431 and a second inclined wall 2432, the first inclined wall 2431 and the connecting portion 242 have a first angle, the second inclined wall 2432 and the connecting portion 242 have a second angle, the first angle is greater than the second angle, so that the connecting protrusion 243 extends obliquely toward the side where the connecting body 241 is located, the connecting protrusion 243 can be deformed, the first inclined wall 2431 can provide a guiding effect when the connecting portion 242 is plugged into the frame condition 210, and the second angle is smaller than the first angle, which is beneficial to the supporting deformation of the connecting protrusion 243, so that the second inclined portion on the connecting protrusion 243 can approach the direction close to the connecting portion 242.

[0049] Specifically, a second accommodating cavity 230 is provided on the grid condition 210, and the connecting piece 240 includes a connecting body 241 and a connecting portion 242. The connecting body 241 is connected to the connecting portion 242, and a connecting protrusion 243 is provided on the connecting portion 242. The connecting protrusion 243 is inclined toward the side where the connecting body 241 is located, and the connecting protrusion 243 includes a first inclined wall 2431 and a second inclined wall 2432. Compared with the vertical insertion of the connecting piece 240 in the second accommodating cavity 230, the connecting protrusion 243 can make the connection between the connecting piece 240 and the grid condition 210 more firmly through deformation. The first inclined wall 2431 on the connecting protrusion 243 can also form a guiding effect on the grid condition 210 during insertion, thereby facilitating the insertion between the plug-in piece 222 and the connecting piece 240.

[0050] refer to Figure 6 and Figure 7In some embodiments, the connector 240 includes a connecting body 241 and a connecting portion 242. The grid condition 210 is provided with a second accommodating cavity 230. Along the thickness direction of the frame body 100, the connecting body 241 is exposed in the second accommodating cavity 230, and the connecting portion 242 is accommodated in the second accommodating cavity 230. The connecting body 241 has the same thickness as the frame body 100. The connecting body 241 can be supported at the center of the glass to prevent the glass from bending and deforming, and prevent the glass from breaking due to excessive deformation. It should be understood that along the thickness direction of the frame body 100, the thickness of the grid condition 210 should be less than the thickness of the connecting body 241, so that a gap 122 can be formed between the grid condition 210 and the glass. The gap 122 can ensure the gas flow in each hollow cavity 121, which is beneficial to the drying of the hollow cavity 121, thereby extending the service life of the insulating glass.

[0051] Specifically, the frame body 100 is supported at the edge of the glass, the connecting body 241 is supported at the middle of the glass, the connecting body 241 is connected to the connecting part 242, and the connecting body 241 is connected to the grid condition 210 through the connecting part 242. Along the thickness direction of the frame body 100, the thickness of the grid condition 210 is less than the thickness of the connecting body 241. The grid condition 210 is also connected to the frame body 100 through the connecting structure 220. The frame body 100, the connecting structure 220, the grid condition 210 and the connecting member 240 together form a support frame to support the glass, wherein there is a gap 122 between the grid condition 210 and the glass to avoid friction between the grid condition 210 and the glass, which is beneficial to ensuring the quality of the glass, and the gap 122 can also provide a connecting port for the mutual circulation of each hollow cavity 121. A molecular sieve can be provided in the frame body 100, and the molecular sieve can absorb water vapor in each hollow cavity 121 to ensure the dryness in the hollow cavity 121, thereby extending the service life of the hollow glass.

[0052] refer to Figures 1 to 3 In some embodiments, the connection structure 220 includes a fixing portion 221 and a plug-in connector 222. The fixing portion 221 is provided with a groove 2211 and an abutting wall 2212. The abutting wall 2212 is located outside the groove 2211. The plug-in connector 222 is connected to the bottom wall of the groove 2211, and the plug-in connector 222 extends in a direction perpendicular to the bottom wall until the plug-in connector 222 exceeds the abutting wall 2212. It should be understood that due to the existence of errors, there is an arc transition at the connection between the plug-in connector 222 and the bottom wall of the groove 2211, and the arc will limit the fit between the connection structure 220 and the first wall 111. By providing the groove 2211, the arc transition can be accommodated in the groove 2211, so that the abutting wall 2212 and the first wall 111 can be better fitted, which is beneficial to improve the stability of the connection. In addition, an adhesive can be applied in the groove 2211 to further improve the stability of the connection on the basis of the plug-in connector 222 and the first wall 111.

[0053] Specifically, the connecting structure 220 includes a fixing portion 221 and a connector 222. The frame condition 210 is provided with a second accommodating cavity 230. The connecting structure 220 and the frame condition 210 are detachably connected. Part of the fixing portion 221 is accommodated in the second accommodating cavity 230. The portion of the fixing portion 221 protruding from the second accommodating cavity 230 is provided with a groove 2211. The connector 222 is connected to the bottom wall of the groove 2211. The portion where the fixing portion 221 abuts against the first wall 111 is the abutting wall 2212. The connector 222 extends in a direction perpendicular to the bottom wall until the connector 222 exceeds the abutting wall 2212 so that it can be plugged into the first wall 111 to ensure the connection between the connecting structure 220 and the frame body 100. The setting of the groove 2211 enables the abutting wall 2212 to abut against the first wall 111, thereby avoiding the connection between the connector 222 and the bottom wall of the groove 2211 hindering the fitting of the connecting structure 220 and the first wall 111. Adhesive may also be coated in the groove 2211 , thereby further improving the stability of the connection between the connection structure 220 and the first wall 111 .

[0054] refer to Figures 5 to 8 The insulating glass according to the second embodiment of the present application includes a first glass 310, a second glass 320 and a support frame of any of the above embodiments, the support frame includes a frame body 100 and a lattice bar assembly 200, along the thickness direction of the frame body 100, the first glass 310 and the second glass 320 are respectively connected to the two sides of the frame body 100, the first glass 310, the second glass 320 and the frame body 100 together enclose a hollow area 120, thereby forming a hollow glass structure, compared with the inner lattice bar directly supporting the glass, the gap 122 between the lattice bar 210 and the glass is beneficial to ensure the dryness of the hollow cavity 121, and is beneficial to prolonging the life of the insulating glass.

[0055] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. A support frame, characterized in that: include: The frame body comprises a first wall, a second wall, a third wall and a fourth wall, wherein the first wall is arranged opposite to the second wall, the third wall is arranged opposite to the fourth wall, the third wall and the fourth wall can support glass respectively, and the first wall can enclose a hollow area with the glass; A lattice bar assembly includes a lattice condition, which is connected to the first wall via a connecting structure. Along the thickness direction of the frame body, the thickness of the lattice condition is less than the thickness of the frame body, so that a gap can be formed between the lattice condition and the glass. The lattice condition can separate the hollow area into a plurality of hollow cavities, and each of the hollow cavities can be connected through the gap.

2. The support frame according to claim 1, characterized in that: Along the thickness direction of the frame body, the difference between the thickness of the grid condition and the thickness of the frame body ranges from 1 mm to 3 mm.

3. The support frame according to claim 1, characterized in that: The frame body includes a plurality of support members, each of which includes the first wall, the second wall, the third wall and the fourth wall. The support members are connected in sequence to form the frame body. Along the extension direction of the support members, the connecting structure is connected to the middle part of the first wall.

4. The support frame according to claim 1, characterized in that: The first wall, the second wall, the third wall and the fourth wall together enclose a first accommodating chamber, the first wall is provided with a first vent hole, the first accommodating chamber is connected with each of the hollow cavities through the first vent hole, and the first accommodating chamber is used to accommodate a desiccant.

5. The support frame according to claim 1, characterized in that: The compartment is provided with a second accommodating chamber and a second vent hole, the second accommodating chamber is communicated with each of the hollow cavities through the second vent hole, and the second accommodating chamber is used to accommodate a desiccant.

6. The support frame according to claim 1, characterized in that: The lattice bar assembly further includes a connecting member, the connecting member includes a connecting body and a connecting portion, the connecting portion is provided with a deformable connecting protrusion, and the lattice bar assembly is provided with a second accommodating cavity; The connecting protrusion is configured to be accommodated in the second accommodating cavity by abutting against the side wall of the second accommodating cavity to generate deformation, so that the connecting protrusion abuts against the side wall through elastic force to achieve connection between the connecting part and the frame condition.

7. The support frame according to claim 6, characterized in that: The connecting protrusion is provided with a first inclined wall and a second inclined wall, the first inclined wall and the connecting portion have a first angle, the second inclined wall and the connecting portion have a second angle, the first angle is greater than the second angle, so that the connecting protrusion extends obliquely toward the side where the connecting body is located.

8. The support frame according to claim 6, characterized in that: Along the thickness direction of the frame body, the connection body is exposed outside the second accommodation cavity, and the connection body has the same thickness as the frame body.

9. The support frame according to claim 1, characterized in that: The connecting structure includes a fixing portion and a connector, the fixing portion is provided with a groove and an abutment wall, the abutment wall is located outside the groove, the connector is connected to the bottom wall of the groove, and the connector extends in a direction perpendicular to the bottom wall until the connector exceeds the abutment wall.

10. A hollow glass, characterized in that: include: A first glass and a second glass; The support frame described in any one of claims 1 to 9, along the thickness direction of the frame body, the first glass and the second glass are respectively connected to the two sides of the frame body, and the first glass, the second glass and the frame body together enclose the hollow area.

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