Aluminum alloy window sash

Abstract

The utility model relates to an aluminum alloy window sash, and relates to the field of aluminum alloy profiles, the aluminum alloy window sash comprises a window frame inner profile, a window frame outer profile and a heat insulation strip, a supporting piece is fixedly arranged on the window frame inner profile or the window frame outer profile, and the supporting piece can support and install multiple layers of glass; therefore, the gravity of the multiple layers of glass completely acts on the window frame inner section bar or the window frame outer section bar. The stress of the glass is effectively dispersed, the risks of window sash drooping and glass breaking caused by local stress concentration are reduced, the safety of the window sash is improved, and the service life of the window sash is prolonged.

Description

Technical Field

[0001] The present application relates to the field of aluminum alloy profiles, and in particular to an aluminum alloy window sash. Background Art

[0002] Aluminum alloy windows are windows with frames and sashes made from aluminum alloy architectural profiles. They come in standard and thermally insulated versions. Widely used in construction due to their aesthetic appeal, airtight seal, and high strength, they are also commonly used in home decoration to enclose balconies.

[0003] Existing aluminum alloy window sashes consist of thermally-insulated aluminum alloy profiles and multi-layered window glass. The edges of the multi-layered window glass are supported by the thermally-insulated aluminum inner and outer sash profiles. The window frame inner and outer profiles are connected by thermal insulation strips. During use, the inner and outer sash profiles are often subjected to different forces, resulting in varying degrees of deformation. The deformation degree at the center and ends of the sash profile can also differ. This can easily lead to localized forces on the window glass, potentially causing it to break. Utility Model Content

[0004] In order to improve the problem that the inner profile and the outer profile of the window sash produce different degrees of deformation, which easily leads to the shattering of the window glass, the present application provides an aluminum alloy window sash.

[0005] The aluminum alloy window sash provided in this application adopts the following technical solution:

[0006] An aluminum alloy window sash includes a window frame inner profile, a window frame outer profile and an insulation strip. A support is fixedly provided on the window frame inner profile or the window frame outer profile. The support can support and install multiple layers of glass so that the gravity of the multiple layers of glass acts completely on the window frame inner profile or the window frame outer profile.

[0007] By adopting the above technical solution, the support of the multi-layer glass is used by the support members, which ensures that the gravity of the multi-layer glass acts completely on the inner profile or the outer profile of the window frame, effectively dispersing the force on the glass, reducing the risk of window sash sagging and glass shattering due to local force concentration, and improving the safety and service life of the window sash.

[0008] Preferably, the support member is fixed on the inner profile of the window frame.

[0009] By adopting the above technical solution, the support is set on the profile inside the window frame, with a larger size away from the outdoor side, which prevents rainwater erosion, extends the service life of the hardware, and reduces the cost of the profile.

[0010] Preferably, the support member comprises a glass support frame for supporting the multi-layer glass, and the glass support frame is fixedly connected to the inner profile of the window frame via a mounting structure.

[0011] By adopting the above technical solution, the glass support frame and the inner profile of the window frame are fixedly connected through the installation structure, ensuring the installation stability and reliability of the multi-layer glass.

[0012] Preferably, the mounting structure includes a mounting groove, the glass support frame is inserted into the mounting groove, and the window frame inner profile can abut against the glass support frame away from the multi-layer glass to form support for the glass support frame.

[0013] By adopting this technical solution, the glass support frame is inserted into the installation slot, and the profile inside the window frame abuts against the side of the glass support frame facing away from the multi-layer glass. This effectively supports the glass support frame, ensures its stability and reliability, further improves the stability of the multi-layer glass installation, and thus ensures the overall safety of the window sash. This structural design also simplifies the installation process, reduces installation difficulty, and improves production efficiency.

[0014] Preferably, the installation groove is provided with a hooking groove on a side close to the multi-layer glass, and the glass support frame is provided with a hooking portion that cooperates with the hooking groove, and the hooking portion can be inserted into the hooking groove to limit the glass support frame from being withdrawn from the installation groove.

[0015] The above technical solution ensures that the glass support frame is securely mounted on the inner profile of the window frame, effectively preventing displacement due to external vibration or wind pressure, and improving the overall stability and safety of the window sash. Furthermore, the coordinated design of the hooking portion and the hooking groove further enhances the pull-out resistance of the glass support frame, preventing the risk of accidental detachment, thereby ensuring reliable support for the window glass and extending the service life of the window sash.

[0016] Preferably, the corners between the hooking portion and the glass support frame are transitioned by a curved surface.

[0017] By adopting the above technical solution, the connecting parts and corners of the glass support frame adopt a curved transition design, which effectively reduces the risk of damage caused by sharp edges during assembly and improves the convenience and reliability of assembly.

[0018] Preferably, the supporting end of the glass supporting frame is suspended from the thermal insulation strip and the window frame outer profile.

[0019] By adopting this technical solution, the supporting end of the glass support frame is suspended above the insulation strip and the outer profile of the window frame, effectively avoiding direct contact between the glass support frame and the outer profile of the window frame, thereby reducing the heat conduction path and enhancing the thermal insulation effect. Furthermore, the suspended design allows the glass support frame to absorb the deformation of the inner and outer profiles of the window sash caused by temperature differences, further improving the uniformity of the force applied to the window sash glass and reducing the risk of glass shattering.

[0020] Preferably, both the window frame inner profile and the window frame outer profile are provided with sealing strips that abut against the multiple layers of glass.

[0021] By adopting this technical solution, both the inner and outer profiles of the window frame are equipped with sealing strips that abut the multi-layer glass. This improves the sealing performance of the window sash, effectively preventing outside air and moisture from entering the room, and enhancing the window's thermal and sound insulation. Furthermore, the sealing strips reduce the hard contact between the glass and the window frame, further enhancing the overall stability and service life of the window sash.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. The support is fixed to the inner profile of the window frame through the mounting structure, which can effectively disperse the gravity of the multi-layer glass, ensuring that the force on the window sash glass is evenly distributed, significantly reducing the risk of window sash sagging and glass shattering due to uneven force;

[0024] 2. The suspended structure of the glass support frame avoids direct contact between the glass support frame and the outer profile of the window frame, reduces heat conduction, ensures the thermal insulation effect of the insulation strip, and improves the energy-saving performance of the window sash;

[0025] 3. The hook-and-loop structure design between the mounting groove and the glass support frame enhances the stability of the glass support frame, preventing it from falling out under stress, and further improving the safety and reliability of the window sash. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of an aluminum alloy window sash according to an embodiment of the present application.

[0027] Figure 2 yes Figure 1 Enlarged view of part A in the middle.

[0028] Explanation of the accompanying reference numerals: 1. Inner profile of window frame; 2. Outer profile of window frame; 3. Insulation strip; 4. Support member; 41. Glass support frame; 42. Mounting structure; 421. Mounting groove; 422. Support part; 423. Connecting groove; 424. Connecting part; 5. Multi-layer glass; 6. Sealing strip. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-2 This application is described in further detail.

[0030] The inventors of this application have discovered that during use, existing aluminum alloy window sashes are prone to concentrated stress on a local area of ​​the window glass due to the different stresses on the window sash inner profile and the window sash outer profile, which can easily lead to the shattering of the window glass. To this end, this application mainly adopts the following solution: including a window frame inner profile 1, a window frame outer profile 2, and an insulation strip 3. A support member 4 is fixedly provided on the window frame inner profile 1 or the window frame outer profile 2. The support member 4 can support and install the multi-layer glass 5 so that the gravity of the multi-layer glass 5 is completely applied to the window frame inner profile 1 or the window frame outer profile 2, thereby ensuring that the force on the window sash glass is uniform and preventing the window sash glass from shattering. The following is a further detailed description of this application.

[0031] The embodiment of the present application discloses an aluminum alloy window sash.

[0032] Reference Figure 1 An aluminum alloy window sash includes a window frame inner profile 1, a window frame outer profile 2 and an insulation strip 3. A support member 4 is fixedly provided on the window frame inner profile 1 or the window frame outer profile 2. The support member 4 can support and install the multi-layer glass 5 so that the gravity of the multi-layer glass 5 acts completely on the window frame inner profile 1 or the window frame outer profile 2, thereby ensuring that the window sash glass is evenly stressed, preventing the window sash from sagging and glass shattering, and improving the safety and service life of the window sash.

[0033] Reference Figure 1 The support member 4 is fixed to the window frame inner profile 1. The support member 4 includes a glass support frame 41 for supporting the multi-layer glass 5. The glass support frame 41 is fixedly connected to the window frame inner profile 1 via a mounting structure 42. The glass support frame 41 can be made of a metal sheet, such as stainless steel or aluminum alloy, or an engineering plastic such as ABS or PVC. The shape of the glass support frame 41 can be designed to be rectangular, U-shaped, or other suitable shapes according to actual needs to accommodate multi-layer glass 5 of different sizes and types.

[0034] Reference Figure 1 、 Figure 2 In this embodiment, the mounting structure 42 includes a mounting groove 421. The glass support frame 41 is inserted into the mounting groove 421 to form a plug-in fixed connection with the window frame inner profile 1. In other embodiments, the glass support frame 41 can be fixed to the window frame inner profile 1 using rivets. The window frame inner profile 1 forms a support portion 422 on the side of the glass support frame 41 facing away from the multi-layer glass 5. The support portion 422 abuts the glass support frame 41 to provide support for the glass support frame 41. The shape and size of the mounting groove 421 should match the shape and size of the glass support frame 41 to ensure that the glass support frame 41 is securely mounted on the window frame inner profile 1.

[0035] Reference Figure 1 、 Figure 2 The mounting groove 421 has a hooking groove 423 on the side near the multi-layer glass 5. The hooking groove 423 is set at a 90-degree angle to the mounting groove 421. The glass support frame 41 is provided with a hooking portion 424 that cooperates with the hooking groove 423. The hooking portion 424 is also set at a 90-degree angle to the glass support frame 41. The hooking portion 424 can be inserted into the hooking groove 423 to prevent the glass support frame 41 from being pulled out of the mounting groove 421. The coordinated design of the hooking portion 424 and the hooking groove 423 further enhances the pull-out resistance of the glass support frame 41, avoids the risk of the glass support frame 41 accidentally falling off, thereby ensuring reliable support for the window glass and extending the service life of the window sash.

[0036] Reference Figure 1 、 Figure 2 The corners of the connecting portion 424 and the glass support frame 41 are formed with a curved surface transition. The curved surface transition design can reduce stress concentration and improve the service life and reliability of the glass support frame 41.

[0037] Reference Figure 1 、 Figure 2 The thickness of the glass support frame 41 gradually decreases from the window frame inner profile 1 toward the window frame outer profile 2, allowing the supporting end of the glass support frame 41 to be suspended above the insulation strip 3 and the window frame outer profile 2. This design prevents direct contact between the glass support frame 41 and the window frame outer profile 2, thereby maintaining the thermal insulation effect of the insulation strip 3. The suspended portion of the glass support frame 41 can be designed to a certain length to ensure sufficient support while avoiding pressure on the insulation strip 3.

[0038] Reference Figure 1 、 Figure 2 The window frame inner profile 1 and the window frame outer profile 2 are both provided with a sealing strip 6 that abuts against the multi-layer glass 5. The sealing strip 6 is clamped to the window frame inner profile 1 and the window frame outer profile 2. The function of the sealing strip 6 is to prevent rainwater and dust from entering the interior of the window sash while improving the sealing performance of the window sash. The material of the sealing strip 6 can be selected from rubber, silicone or polyurethane to ensure a good sealing effect. The shape of the sealing strip 6 can be designed to be round, square or other suitable shapes to accommodate different types of multi-layer glass 5. The thickness of the sealing strip 6 is generally between 2mm and 5mm to ensure a good sealing effect.

[0039] The implementation principle of an aluminum alloy window sash according to an embodiment of the present application is as follows: by fixing a glass support frame 41 on the inner profile 1 of the window frame, the gravity of the multi-layer glass 5 acts entirely on the inner profile 1 of the window frame, reducing the risk of window sash sagging and glass shattering due to localized force concentration, thereby improving the safety and service life of the window sash. The plug-in and hook-and-loop design of the glass support frame 41 ensures its stability and reliability after installation. At the same time, the suspended design of the glass support frame 41 maintains the thermal insulation effect of the insulation strip 3. The provision of the sealing strip 6 further improves the sealing performance of the window sash, ensuring the stability and safety of the window sash.

[0040] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An aluminum alloy window sash, characterized by: The invention comprises a window frame inner profile (1), a window frame outer profile (2) and a heat insulation strip (3); a support member (4) is fixedly provided on the window frame inner profile (1) or the window frame outer profile (2); the support member (4) is capable of supporting and installing multi-layer glass (5) so that the gravity of the multi-layer glass (5) completely acts on the window frame inner profile (1) or the window frame outer profile (2).

2. The aluminum alloy window sash according to claim 1, characterized in that: The support member (4) is fixed on the window frame inner profile (1).

3. The aluminum alloy window sash according to claim 2, characterized in that: The support member (4) comprises a glass support frame (41) for supporting the multi-layer glass (5); the glass support frame (41) is fixedly connected to the window frame inner profile (1) via a mounting structure (42).

4. The aluminum alloy window sash according to claim 3, characterized in that: The mounting structure (42) comprises a mounting groove (421), the glass support frame (41) is inserted into the mounting groove (421), and the window frame inner profile (1) can abut against the glass support frame (41) away from the multi-layer glass (5) to form support for the glass support frame (41).

5. The aluminum alloy window sash according to claim 4, characterized in that: The installation groove (421) is provided with a hooking groove (423) on a side close to the multi-layer glass (5); the glass support frame (41) is provided with a hooking portion (424) that cooperates with the hooking groove (423); the hooking portion (424) can be inserted into the hooking groove (423) to limit the glass support frame (41) from being withdrawn from the installation groove (421).

6. The aluminum alloy window sash according to claim 5, characterized in that: The corners between the hooking portion (424) and the glass support frame (41) are transitioned by a curved surface.

7. The aluminum alloy window sash according to claim 3, characterized in that: The supporting end of the glass support frame (41) is suspended on the heat insulation strip (3) and the window frame outer profile (2).

8. The aluminum alloy window sash according to claim 1, characterized in that: The window frame inner profile (1) and the window frame outer profile (2) are both provided with sealing strips (6) that abut against the multi-layer glass (5).

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