Hollow window structure with improved corners

Abstract

The utility model discloses a hollow window structure with improved corners, which comprises a frame, at least two glass plates are arranged on the inner side of the frame in parallel, the frame comprises four frame strips which are sequentially connected end to end, the end parts of two adjacent frame strips are welded to form the corners, and the inner sides of the corners are coated with sealant. The sealing device has the advantages of being good in sealing effect and capable of effectively reducing gas leakage and gas fog.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, and in particular to an improved corner hollow window structure. Background Art

[0002] Hollow windows are windows made of two or more layers of glass with an air layer in between, which effectively improves the thermal and sound insulation performance of the window. Hollow windows can reduce the energy transfer caused by the temperature difference between indoors and outdoors, thereby reducing energy consumption, and are an environmentally friendly and energy-saving architectural design choice. In addition, its sound insulation performance also helps create a more peaceful living environment.

[0003] Common hollow windows, for example, the Chinese utility model patent with publication number CN206000380U discloses a new type of hollow window, including a plurality of parallel composite panels, a gap between two adjacent composite panels, and a sealing frame arranged on the periphery of the plurality of composite panels, and the sealing frame seals the gap between the two adjacent composite panels into a closed space. However, the sealing frame is composed of four frame strips, and the two adjacent frame strips are connected by full welding to form corners. Although the welding is full welding, there are welding sand holes that cannot be seen by the naked eye, and the inner side of the corner is concave at a right angle of 90°, which makes welding difficult, and there are welding points on the surface, which is difficult to handle and cannot ensure sealing, which may cause air leakage and fogging.

[0004] How to solve the above problems has become a technical problem that needs to be solved urgently. Utility Model Content

[0005] The utility model aims to provide an improved corner hollow window structure which has good sealing effect and can effectively reduce air leakage and aerosol.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides an improved corner hollow window structure, comprising a frame, at least two glass plates are arranged in parallel on the inner side of the frame, the frame comprises four frame strips connected end to end in sequence, the ends of two adjacent frame strips are welded to form a corner, and the inner side of the corner is coated with sealant.

[0008] Furthermore, the frame strip is provided with mounting grooves on one side close to the glass plate, the number of which is equal to the number of glass plates, the mounting grooves are parallel to each other and both ends of each mounting groove are open ends, the glass plate is embedded in the inner side of the frame through the mounting grooves, and the frame strip is symmetrically provided with sealing cavities extending along its length direction on the front and rear sides, the sealing cavity is open on one side close to the mounting groove and a sealing strip is provided in the sealing cavity, and the sealing strip is in contact with the glass plate on one side close to the mounting groove.

[0009] Furthermore, the sealing strip is made of rubber material.

[0010] Furthermore, the sealant is glass glue.

[0011] Furthermore, each of the frame strips is formed by bending sheet metal.

[0012] Due to the adoption of the above structure, the utility model has the following beneficial effects:

[0013] The utility model applies sealant on the inner sides of the four corners of the frame, and forms a sealant layer after the sealant solidifies, which can wrap and cover the weld, thereby effectively improving the sealing effect and reducing air leakage and the generation of aerosol.

[0014] The present invention will become more clear through the following description in conjunction with the accompanying drawings, which are used to explain the embodiments of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial cross-sectional view of one of the corners of the frame of the utility model. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Please refer to Figure 1 and Figure 2The utility model provides an improved corner hollow window structure, comprising a frame 100, at least two glass plates 200 are arranged in parallel on the inner side of the frame 100, the frame 100 comprises four frame strips 1 connected end to end in sequence, the ends of two adjacent frame strips 1 are welded to form a corner, and the inner side of the corner is coated with a sealant 2. After the sealant 2 solidifies, it covers the weld, so as to effectively avoid the phenomenon of fogging caused by air leakage caused by fine sand holes.

[0020] In the present invention, the frame strip 1 is provided with mounting grooves 3 on the side close to the glass plate 200, the number of which is equal to the number of the glass plates 200, the mounting grooves 3 are parallel to each other and both ends of the mounting grooves 3 are open ends, the glass plates 200 are embedded in the inner side of the frame 100 through the mounting grooves 3, and the front and rear sides of the frame strip 1 are symmetrically provided with sealing cavities 4 extending along the length direction thereof, the side of the sealing cavity 4 close to the mounting groove 3 is an open side and a sealing strip 5 is provided in the sealing cavity 4, the side of the sealing strip 5 close to the mounting groove 3 is in contact with the glass plate 200, further improving the sealing performance. The four mounting grooves 3 located on the four frame strips 1 and on the same plane are connected end to end in sequence, and respectively embed the four sides of the glass plate 200.

[0021] In the utility model, the sealing strip 5 is made of rubber material, which can achieve good sealing effect and effectively reduce vibration and sound insulation.

[0022] In the present invention, the sealant 2 is glass glue. Glass glue has a certain elasticity and can play a buffering role, effectively preventing the glass corners from breaking.

[0023] In the utility model, each frame strip 1 is formed by bending a sheet metal, and has good overall performance, and better strength and air tightness.

[0024] When the utility model is used, the ends of the four frame strips 1 are welded in pairs to form a frame 100 connected end to end in sequence, the inner side of the corners is coated with a sealant 2 to cover the weld, the glass plate 200 is embedded in the groove 3, and the side of the sealing strip 5 close to the groove 3 is closely attached to the glass plate 200. Therefore, the utility model has a good sealing effect and can effectively reduce air leakage and aerosol.

[0025] The above describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the above-mentioned specific implementation methods, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the utility model without departing from the scope of the technical solution of the utility model, or modify them into equivalent embodiments of equivalent changes, which does not affect the essential content of the utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of protection of the technical solution of the utility model.

Claims

1. A corner-improved hollow window structure, comprising a frame (100), wherein at least two glass plates (200) are arranged in parallel on the inner side of the frame (100); characterized in that: The frame (100) comprises four frame strips (1) connected end to end in sequence, the ends of two adjacent frame strips (1) are welded to form corners, and the inner sides of the corners are coated with a sealant (2).

2. The corner-modified hollow window structure according to claim 1, characterized in that: The frame strip (1) is provided with mounting grooves (3) on one side close to the glass plate (200), the number of which is equal to the number of the glass plate (200), the mounting grooves (3) are parallel to each other and both ends of the mounting grooves (3) are open ends, the glass plate (200) is embedded in the inner side of the frame (100) through the mounting grooves (3), and the frame strip (1) is symmetrically provided with sealing cavities (4) extending along its length direction on both sides, the side of the sealing cavity (4) close to the mounting groove (3) is an open side and a sealing strip (5) is provided in the sealing cavity (4), and the side of the sealing strip (5) close to the mounting groove (3) is in contact with the glass plate (200).

3. The corner-modified hollow window structure according to claim 2, characterized in that: The sealing strip (5) is made of rubber material.

4. The corner-improved hollow window structure according to any one of claims 1 to 3, characterized in that: The sealant (2) is glass glue.

5. The corner-improved hollow window structure according to any one of claims 1 to 3, characterized in that: Each of the frame strips (1) is formed by bending sheet metal.

Images