A window

Abstract

The utility model provides a kind of window, including vice frame and main frame, the vice frame is used to install on the main body structure of building wall, the gap between the vice frame and main body structure is provided with sealing waterproof material, at least part surface of the vice frame, main body structure and sealing waterproof material is provided with waterproof film for preventing liquid infiltration, the main frame is used to install on vice frame, the main frame is used to install glass, the gap between the main frame and vice frame is provided with breathable sealing material. The window can effectively reduce the generation of leakage water problem.

Description

Technical Field

[0001] This utility model relates to the field of architectural window technology, and in particular to a window. Background Technology

[0002] With the widespread use of aluminum alloy windows in multi-story commercial and office buildings, the problem of external window leakage has become increasingly prominent, directly affecting the building's functionality. External window leakage mainly concentrates in the following two key areas:

[0003] Firstly, there is the gap between the main frame and the sub-frame. During construction, a certain gap needs to be left between the main frame and the sub-frame of the window. The main purpose of this gap is to release temperature stress and cut off the thermal bridging effect between the main frame and the sub-frame. If this gap is not handled properly, it can easily lead to rainwater leakage problems.

[0004] Secondly, the connection between the subframe and the main building structure is usually filled with expanding foam, lacking a long-term waterproof design. As the usage time increases, the expanding foam is prone to aging and falling off, causing leakage channels to form at this connection. Summary of the Invention

[0005] This invention provides a window that can effectively reduce water leakage problems.

[0006] The technical solution of this utility model is as follows:

[0007] A type of window, comprising a subframe and a main frame.

[0008] The sub-frame is used to be installed on the main structure of the building wall. The gap between the sub-frame and the main structure is filled with a waterproof sealing material. At least a portion of the surfaces of the sub-frame, the main structure, and the waterproof sealing material are provided with a waterproof membrane to prevent liquid penetration.

[0009] The main frame is used to be mounted on the sub-frame, and the main frame is used to mount the glass. The gap between the main frame and the sub-frame is provided with breathable sealing material.

[0010] Furthermore, in the window, the sealing and waterproofing material is waterproof mortar, and the surface of the main structure that comes into contact with the sealing and waterproofing material is a rough surface.

[0011] Furthermore, in the window, the waterproof membrane extends from the side of the sub-frame near the main frame through a sealing waterproof material to the main structure of the building wall.

[0012] Furthermore, in the window, the breathable sealing material includes a foam layer.

[0013] Furthermore, in the window, the breathable sealing material also includes a sealing layer for sealing the foam layer.

[0014] Furthermore, in the window, the foam layer is made of polyurethane foam.

[0015] Furthermore, in the window, the sealing layer is made of silicone weather-resistant sealant.

[0016] Furthermore, in the window, the main frame and the sub-frame are connected by a fixing component, which includes a corner bracket connector, an adjusting shim, and a sealing strip. The corner bracket connector is connected to the main frame and the sub-frame respectively by fastening screws. The adjusting shim is sleeved on the screw rod of the fastening screw and is located between the corner bracket connector and the main frame or between the corner bracket connector and the sub-frame. The sealing strip is installed in the groove on the edge of the main frame and fits against the corresponding edge of the sub-frame.

[0017] Furthermore, in the window, both the main frame and the sub-frame are rectangular frame structures.

[0018] Furthermore, in the aforementioned window, both the main frame and the sub-frame are made of metal.

[0019] The beneficial effects of this utility model are as follows:

[0020] This utility model discloses a window that effectively solves the leakage problem between the sub-frame and the main structure by incorporating a sealing and waterproof material in the gap between the sub-frame and the main structure, and then sealing it with a waterproof membrane. Furthermore, by incorporating a breathable sealing material in the gap between the main frame and the sub-frame, leakage between them is effectively solved, and temperature stress is released, thus eliminating the thermal bridging effect between the main frame and the sub-frame. This window not only has excellent waterproof performance, effectively reducing water leakage, but also releases temperature stress and eliminates the thermal bridging effect between the main frame and the sub-frame. Attached Figure Description

[0021] Figure 1 This is a partial top view of a window according to this utility model.

[0022] In the picture:

[0023] 1. Subframe; 2. Main structure; 3. Sealing and waterproofing material; 4. Waterproof membrane; 5. Main frame; 6. Foam layer; 7. Sealing layer. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become clearer from the following description and claims. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the present invention.

[0025] like Figure 1As shown, this embodiment provides a window, including a sub-frame 1 and a main frame 5.

[0026] The sub-frame 1 is installed on the main structure 2 of the building wall. A waterproof sealing material 3, preferably waterproof mortar, is provided between the sub-frame 1 and the main structure 2. At least a portion of the surfaces of the sub-frame 1, the main structure 2, and the waterproof sealing material 3 are provided with a waterproof membrane 4 to prevent liquid penetration. The main frame 5 is installed on the sub-frame 1 and is used to install glass. A breathable sealing material, preferably polyurethane foam, is provided between the main frame 5 and the sub-frame 1.

[0027] Specifically, the surface connecting the main structure 2 and the sub-frame 1 of the building wall is first sanded or roughened. After the sub-frame 1 is installed on the main structure 2, the sealing and waterproofing material 3 is filled between the sub-frame 1 and the main structure 2 from bottom to top, and multiple troweling processes are performed to ensure the density of the sealing and waterproofing material 3. Waterproofing material is applied after the initial setting and before the final setting of the sealing and waterproofing material 3. First, the sealing and waterproofing material 3, sub-frame 1, and main structure 2 are applied longitudinally along the height direction of the main structure 2, and then transversely along the width direction of the main structure 2, forming a waterproof membrane 4. The surfaces of the sub-frame 1 and main structure 2 are the surfaces closest to the sealing and waterproofing material 3. One side of the waterproof membrane 4 extends to part of the surface of the main structure 2, and the other side extends to the surface of the sub-frame 1 near the main frame 5. Then, the main frame 5 is installed on the sub-frame 1 using fixing components, and breathable sealing material is injected into the gap between the main frame 5 and the sub-frame 1.

[0028] In the above structure, by filling the gap between the sub-frame 1 and the main structure 2 with sealing waterproof material 3 and sealing it with a waterproof membrane 4, the leakage problem between the sub-frame 1 and the main structure 2 is effectively solved. Furthermore, by injecting breathable sealing material into the gap between the main frame 5 and the sub-frame 1, the leakage problem between the main frame 5 and the sub-frame 1 is effectively solved, and temperature stress is released, cutting off the thermal bridge effect between the main frame 5 and the sub-frame 1. This window not only has excellent waterproof performance, effectively reducing water leakage problems, but also releases temperature stress and cuts off the thermal bridge effect between the main frame 5 and the sub-frame 1.

[0029] In a preferred embodiment, the sealing and waterproofing material 3 in the window is waterproof mortar, and the surface of the main structure 2 in contact with the sealing and waterproofing material 3 is a rough surface. First, the surface connecting the main structure 2 and the sub-frame 1 is ground or roughened to create a rough surface on the main structure 2, ensuring the stability and reliability of the bond between the waterproof mortar and the main structure 2 after filling. Then, waterproof mortar is filled between the sub-frame 1 and the main structure from bottom to top, and multiple troweling processes are performed to ensure the density of the waterproof mortar. The use of waterproof mortar as the sealing and waterproofing material 3 further improves the waterproofing effect, protects the main structure 2, and extends the service life of the building.

[0030] like Figure 1 As shown, in a preferred embodiment, in the window, the waterproof membrane 4 extends from the side of the sub-frame 1 near the main frame 5 through the sealing waterproof material 3 to the main structure 2 of the building wall. Since the waterproof mortar is a square waterproof material, it is prone to deformation between the main structure 2 and the sub-frame 1 over time, and cracks are easily generated under wind pressure. The waterproof membrane 4 extends from the side of the sub-frame 1 near the main frame 5 through the waterproof mortar to the main structure 2 of the building wall, forming a flexible waterproof covering surface, providing double waterproof protection for this part, and preventing damage in the event of deformation.

[0031] like Figure 1 As shown, in a preferred embodiment, the breathable sealing material in the window includes a foam layer 6. Foam is injected into the gap between the main frame 5 and the sub-frame 1 to form the foam layer 6. The foam layer 6 not only provides waterproofing, sealing, and breathability, but also thermal insulation.

[0032] like Figure 1 As shown, in a preferred embodiment, the breathable sealing material in the window further includes a sealing layer 7 for sealing the expanding foam layer 6. Expanding foam is injected into the gap between the main frame 5 and the sub-frame 1 to form the expanding foam layer 6, and then the expanding foam layer 6 is smoothed. Sealant is then used to seal the expanding foam layer 6, forming the sealing layer 7. The sealing layer 7 not only strengthens the sealing of the gap and improves the waterproof effect, but also protects the expanding foam layer 6.

[0033] like Figure 1 As shown, in a preferred embodiment, the foam layer 6 in the window is made of polyurethane foam. Using polyurethane foam further improves the waterproofing of the gap between the main frame 5 and the sub-frame 1 and the adhesion of the structural connection.

[0034] like Figure 1 As shown, in a preferred embodiment, the sealing layer 7 in the window is made of silicone weather-resistant sealant. Silicone weather-resistant sealant has good weather resistance, adhesion, and high elasticity, making it suitable for sealing gaps exposed to the elements outdoors for extended periods and requiring adaptation to substrate deformation.

[0035] like Figure 1 As shown, in a preferred embodiment, in the window, the main frame 5 and the sub-frame 1 are connected by a fixing assembly. The fixing assembly includes a corner bracket connector, an adjusting shim, and a sealing strip (not shown). The corner bracket connector is connected to the main frame 5 and the sub-frame 1 respectively by fastening screws. The adjusting shim is fitted onto the threaded rod of the fastening screw and is located between the corner bracket connector and the main frame 5 or between the corner bracket connector and the sub-frame 1. The sealing strip is installed in the edge groove of the main frame 5 and fits against the corresponding edge of the sub-frame 1. The corner bracket connector can be made of aluminum alloy or zinc alloy. The corner bracket connector is fixedly connected to the profile cavity of the main frame 5 and the sub-frame 1 respectively by fastening screws. The adjusting shim is fitted onto the threaded rod of the fastening screw and is adapted between the corner bracket connector and the aluminum alloy main frame 5 or between the corner bracket connector and the aluminum alloy sub-frame 1 according to the installation accuracy requirements, used to adjust the assembly gap and flatness of the two. The sealing strip is pre-installed in the groove on the edge of the aluminum alloy main frame 5, and its free end is tightly fitted with the corresponding edge of the aluminum alloy sub-frame 1 to form a waterproof and soundproof sealing structure.

[0036] like Figure 1 As shown, in a preferred embodiment, both the main frame 5 and the sub-frame 1 in the window are rectangular frame structures. Using rectangular frame structures for the main frame 5 and sub-frame 1 not only improves material utilization but also enhances the stability of the window structure.

[0037] like Figure 1 As shown, in a preferred embodiment, both the main frame 5 and the sub-frame 1 of the window are made of metal. The main frame 5 and the sub-frame 1 can be made of stainless steel, aluminum alloy, steel, or other metal materials, which can improve the structural strength and support stability of the window, while extending its service life. This makes it suitable for high-rise buildings, harsh environments, or projects with high performance requirements.

[0038] The above description is only a description of the preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model in any way. Any changes or modifications made by those skilled in the art based on the above disclosure shall fall within the protection scope of the claims.

Claims

1. A window, characterized in that, include: A sub-frame (1) is used to be installed on the main structure (2) of the building wall. A sealing waterproof material (3) is provided between the sub-frame (1) and the main structure (2). At least a portion of the surfaces of the sub-frame (1), the main structure (2) and the sealing waterproof material (3) are provided with a waterproof membrane (4) to prevent liquid penetration. The main frame (5) is used to be installed on the sub-frame (1). The main frame (5) is used to install glass. The gap between the main frame (5) and the sub-frame (1) is provided with breathable sealing material.

2. The window as claimed in claim 1, characterized in that, The sealing and waterproofing material (3) is waterproof mortar, and the surface of the main structure (2) that comes into contact with the sealing and waterproofing material (3) is a rough surface.

3. The window as claimed in claim 1, characterized in that, The waterproof membrane (4) extends from the side of the sub-frame (1) near the main frame (5) through the sealing waterproof material (3) to the main structure (2) of the building wall.

4. The window as claimed in claim 1, characterized in that, The breathable sealing material includes a foam layer (6).

5. The window as claimed in claim 4, characterized in that, The breathable sealing material also includes a sealing layer (7) for sealing the foam layer (6).

6. The window as claimed in claim 4, characterized in that, The foam layer (6) is made of polyurethane foam.

7. The window as claimed in claim 5, characterized in that, The sealing layer (7) is made of silicone weather-resistant sealant.

8. The window as claimed in claim 1, characterized in that, The main frame (5) and the sub-frame (1) are connected by a fixing component, which includes a corner bracket connector, an adjusting shim and a sealing strip. The corner bracket connector is connected to the main frame (5) and the sub-frame (1) respectively by fastening screws. The adjusting shim is sleeved on the screw rod of the fastening screw. The adjusting shim is located between the corner bracket connector and the main frame (5) or between the corner bracket connector and the sub-frame (1). The sealing strip is installed in the groove on the edge of the main frame (5) and fits against the corresponding edge of the sub-frame (1).

9. The window as claimed in claim 1, characterized in that, Both the main frame (5) and the sub-frame (1) are rectangular frames.

10. The window as claimed in claim 1, characterized in that, Both the main frame (5) and the sub-frame (1) are made of metal.

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