Aluminum alloy window system

Abstract

The utility model provides an aluminum alloy window system. The aluminum alloy window system comprises a first stile; the first insertion core and the second insertion core are connected with the first stile, and the first insertion core and the second insertion core are symmetrically arranged in the two grids of the first stile; the second stile is vertically connected with the first stile; the first insertion core and the second insertion core are sleeved into the second stile; the first buckling strip is connected with the first end of the first stile; the second buckling strip is connected with the second end of the first stile; the first side of the glass is connected with the first buckling strip; the second side of the glass is connected with the second buckling strip; the main body structure is connected with the first stile; the frame is connected with the main body structure. According to the technical scheme, installation is flexible, heat insulation design is adopted, thermal performance is guaranteed, indoor installation or outdoor installation can be freely selected according to different environments, the curtain wall can be used in cooperation with curtain wall opening sashes, shutters and the like, indoor and outdoor effects of the curtain wall can be achieved, stress is excellent, and cost performance is high.

Description

Technical Field

[0001] The utility model relates to the technical field of building curtain walls, in particular to an aluminum alloy window system. Background Art

[0002] Traditional aluminum alloy window systems are generally installed indoors, and it is difficult to install when there are walls indoors. Moreover, the frame width of the opening sash of traditional aluminum alloy windows is relatively large, which is not as transparent and beautiful as the opening sash of curtain walls. Due to structural reasons, the horizontal and vertical mullions of traditional aluminum alloy windows generally have a flush effect, without the effect of curtain wall keels and decorative cover plates. At the same time, due to the relatively large width of the horizontal and vertical mullions of traditional aluminum alloy windows, the indoor permeability is affected. Summary of the Utility Model

[0003] The utility model provides an aluminum alloy window system to solve the problems of inflexible installation, poor indoor and outdoor effects, and poor permeability in the prior art.

[0004] To solve the above technical problems, the technical solution of the present model is as follows:

[0005] An aluminum alloy window system, comprising:

[0006] A first mullion;

[0007] A first insert core and a second insert core connected to the first mullion, the first insert core and the second insert core being symmetrically arranged in two grids of the first mullion;

[0008] A second mullion perpendicularly connected to the first mullion;

[0009] The first insert core and the second insert core are inserted into the second mullion;

[0010] A first strip connected to the first end of the first mullion;

[0011] A second strip connected to the second end of the first mullion;

[0012] One side of the glass is connected to the first strip;

[0013] The other side of the glass is connected to the second strip;

[0014] The main structure is connected to the first mullion;

[0015] The frame is connected to the main structure.

[0016] Optionally, the first mullion includes a first part and a second part;

[0017] The first part and the second part are connected by a first heat insulation strip;

[0018] The first ferrule is connected to the first part by a first self - tapping screw.

[0019] Optionally, the second ferrule is connected to the second part by a second self - tapping screw.

[0020] Optionally, the second mullion includes a third part and a fourth part;

[0021] The third part and the fourth part are connected by a second heat insulation strip;

[0022] The third part is connected to the first ferrule by a third self - tapping screw;

[0023] The fourth part is connected to the second ferrule by a fourth self - tapping screw.

[0024] Optionally, the first bead is connected to the first mullion by a fifth self - tapping screw.

[0025] Optionally, a rubber strip is arranged at the contact part between the glass and the first bead;

[0026] Sealing glue is arranged at the contact part between the second bead and the glass.

[0027] Optionally, the frame is connected to the main body structure by a steel sheet.

[0028] Optionally, the aluminum alloy window system further includes: a curtain wall opening sash; the curtain wall opening sash includes a curtain wall sash, a curtain wall opening frame, an opening edge guard, and a second glass;

[0029] The curtain wall sash is connected to the curtain wall opening frame by a hinge;

[0030] The opening edge guard is connected to the curtain wall sash;

[0031] The second glass is fixed to the curtain wall sash.

[0032] Optionally, the curtain wall opening sash is connected to the first mullion by screws.

[0033] Optionally, the steel sheet is connected to the main body structure by nails;

[0034] The frame is connected to the steel sheet by a seventh self - tapping screw.

[0035] The above - mentioned solution of the present utility model has at least the following beneficial effects:

[0036] The above solution of the utility model includes: a first mullion; a first insert core and a second insert core connected to the first mullion, the first insert core and the second insert core being symmetrically arranged in two grids of the first mullion; a second mullion vertically connected to the first mullion; the first insert core and the second insert core being sleeved into the second mullion; a first buckle strip connected to the first end of the first mullion; a second buckle strip connected to the second end of the first mullion; the first side of the glass being connected to the first buckle strip; the second side of the glass being connected to the second buckle strip; a main structure being connected to the first mullion; and a frame being connected to the main structure. The technical solution of the utility model has flexible installation, adopts a heat insulation design, ensures the thermal performance, can freely choose indoor installation or outdoor installation according to different environments, can be used together with curtain wall opening fans, louvers, etc., can achieve the indoor and outdoor effects of the curtain wall, has excellent stress resistance and high cost performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 is a cross-sectional node diagram of the aluminum alloy window system of the embodiment of the utility model;

[0038] Figure 2 is a longitudinal-sectional node diagram of the aluminum alloy window system of the embodiment of the utility model;

[0039] Figure 3 is a cross-sectional node diagram of the connection of the frame materials of the embodiment of the utility model;

[0040] Figure 4 is a longitudinal-sectional node diagram of the connection of the frame materials of the embodiment of the utility model;

[0041] Figure 5 is a node diagram of the connection between the aluminum alloy window system of the embodiment of the utility model and the main structure;

[0042] Figure 6 is a diagram of one kind of the combined node of the aluminum alloy window system of the embodiment of the utility model and the curtain wall opening fan;

[0043] Figure 7 is a diagram of another kind of the combined node of the aluminum alloy window system of the embodiment of the utility model and the curtain wall opening fan;

[0044] REFERENCE MARKS:

[0045] 1. First mullion; 2. First insert core; 3. Second insert core; 4. Second mullion; 5. First bead; 6. Second bead; 7. Glass; 8. Main structure; 9. Frame; 10. First part; 11. Second part; 12. First heat insulation strip; 13. First self-tapping screw; 14. Second self-tapping screw; 15. Third part; 16. Fourth part; 17. Second heat insulation strip; 18. Third self-tapping screw; 19. Fourth self-tapping screw; 20. Fifth self-tapping screw; 21. Rubber strip; 22. Steel sheet; 23. Curtain wall opening sash; 24. Curtain wall sash; 25. Curtain wall opening frame; 26. Opening edge guard; 27. Second glass; 28. Screw; 29. Seventh self-tapping screw. Detailed implementation mode

[0046] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be completely conveyed to those skilled in the art.

[0047] As Figures 1 to 7 shown, an embodiment of the present utility model provides an aluminum alloy window system, including:

[0048] First mullion 1;

[0049] The first insert core 2 and the second insert core 3 connected to the first mullion 1, and the first insert core 2 and the second insert core 3 are symmetrically arranged in two grids of the first mullion 1;

[0050] The second mullion 4 vertically connected to the first mullion 1;

[0051] The first insert core 2 and the second insert core 3 are sleeved into the second mullion 4;

[0052] The first bead 5 connected to the first end of the first mullion 1;

[0053] The second bead 6 connected to the second end of the first mullion 1;

[0054] The first side of the glass 7 is connected to the first bead 5;

[0055] The second side of the glass 7 is connected to the second bead 6;

[0056] The main structure 8 is connected to the first mullion 1;

[0057] The frame 9 is connected to the main structure 8.

[0058] In this embodiment, the first mullion 1 serves as the main load-bearing and connecting component of the window system. The first mullion 1 is the foundation of the entire window frame, providing a stable platform for installing other components. The first insert core 2 and the second insert core 3 are symmetrically arranged in two grids of the first mullion 1, not only enhancing the structural strength of the first mullion 1, but also providing a reliable interface for its connection with the second mullion 4. Through the design of the insert core, the access of the second mullion 4 is more stable and not easily loosened. The second mullion 4 serves as the lateral support component of the window system. The second mullion 4 is vertically connected to the first mullion 1 by being sleeved into the first insert core 2 and the second insert core 3. This connection method is both simple and firm, ensuring the overall stability of the window system.

[0059] The first retaining strip 5 and the second retaining strip 6 are respectively connected to both ends of the first mullion 1 for fixing the glass 7, making the installation and replacement of the glass convenient and fast, and at the same time ensuring the stability of the glass 7 within the window frame. The glass 7, as the core component of the window system, is firmly installed within the window frame through the fixation of the first retaining strip 5 and the second retaining strip 6. This not only ensures the light transmittance of the window, but also ensures its safety and sealing performance.

[0060] The main structure 8 is connected to the first mullion 1 and serves as the main support part of the window system to further enhance the overall stability and load-bearing capacity of the window system. The frame 9 is connected to the main structure 8 to form the peripheral boundary of the window system. The frame 9 not only beautifies the appearance of the window system, but also plays a role in protecting and strengthening the window frame structure.

[0061] The technical solution of the present utility model is flexibly installed, adopts a heat insulation design to ensure thermal performance, can be freely selected for indoor installation or outdoor installation according to different environments, can be used together with curtain wall opening fans, louvers, etc., can achieve the indoor and outdoor effects of the curtain wall, has excellent stress, high cost performance, good permeability, beautiful appearance, adopts side fixing, and is easy to install.

[0062] In an alternative embodiment of the present utility model, the first mullion 1 includes a first part 10 and a second part 11.

[0063] The first part 10 and the second part 11 are connected by a first heat insulation strip 12.

[0064] The first insert core 2 is connected to the first part 10 by a first self-tapping screw 13.

[0065] In this embodiment, the first mullion 1 includes a first part 10 and a second part 11. This division allows the use of different designs to meet different functional requirements. For example, one side may focus more on strength, while the other side may focus more on heat insulation performance.

[0066] The first branch 10 and the second branch 11 are connected by a first heat insulation strip 12. The use of the first heat insulation strip 12 is a common heat insulation measure in the aluminum alloy window system. It can effectively block the thermal bridge effect, improve the heat insulation performance of the window, reduce the heat transfer between indoors and outdoors, thereby saving energy and enhancing the living comfort.

[0067] The first insert core 2 is connected to the first branch 10 by a first self-tapping screw 13. A self-tapping screw is a fastener with self-tapping threads. It can tap and fasten on the material to be fixed without pre-drilling holes. This connection method not only simplifies the installation process but also improves the stability and reliability of the connection. By using self-tapping screws, the first insert core 2 can be firmly fixed on the first branch 10 and then form a stable structure with the entire window system.

[0068] In an optional embodiment of the present utility model, the second insert core 3 is connected to the second branch 11 by a second self-tapping screw 14.

[0069] In this embodiment, the second insert core 3 is connected to the second branch 11 by a second self-tapping screw 14, maintaining the same connection method as the first insert core 2, that is, both use self-tapping screws for fastening. It ensures the consistency of the connection method and stability between the first insert core 2 and the second insert core 3, thereby improving the structural strength and reliability of the entire window system.

[0070] Specifically, the second self-tapping screw 14 will pass through the second insert core 3 and directly screw into a predetermined position of the second branch 11 to form a firm mechanical connection. This connection is not only simple and fast but also can withstand large tensile and shear forces, ensuring that the window frame can remain stable under various climatic conditions and usage scenarios.

[0071] In an optional embodiment of the present utility model, the second mullion 4 includes a third branch 15 and a fourth branch 16.

[0072] The third branch 15 and the fourth branch 16 are connected by a second heat insulation strip 17.

[0073] The third branch 15 is connected to the first insert core 2 by a third self-tapping screw 18.

[0074] The fourth branch 16 is connected to the second insert core 3 by a fourth self-tapping screw 19.

[0075] In this embodiment, the second mullion 4 includes a third branch 15 and a fourth branch 16. This division also allows the use of different designs to meet specific functional requirements. For example, the thickness, shape, or material of the two branches can be adjusted according to needs to achieve better heat insulation effects or structural strength.

[0076] The third branch 15 and the fourth branch 16 are connected by a second heat insulation strip 17. The main function of the second heat insulation strip 17 is to block the heat bridge effect, improve the heat insulation performance of the window system, effectively reduce the heat transfer between indoors and outdoors, improve the energy utilization efficiency, and create a more comfortable indoor environment for users;

[0077] The third branch 15 is connected to the first insert core 2 by a third self-tapping screw 18, while the fourth branch 16 is connected to the second insert core 3 by a fourth self-tapping screw 19, ensuring a firm connection between the second mullion 4 and the first mullion 1. The use of self-tapping screws simplifies the installation process and provides reliable fastening force, enabling the window system to maintain a stable structure under various usage conditions.

[0078] In an alternative embodiment of the present utility model, the first fastening strip 5 is connected to the first mullion 1 by a fifth self-tapping screw 20.

[0079] In this embodiment, the first fastening strip 5 is connected to the first mullion 1 by a fifth self-tapping screw 20, ensuring that the first fastening strip 5 can be firmly fixed on the first mullion 1, and then stably supporting and fixing one side of the glass 7. The use of the fifth self-tapping screw 20 provides reliable fastening force, making the connection between the first fastening strip 5 and the first mullion 1 both firm and durable.

[0080] The advantage of connecting by self-tapping screws is that it simplifies the installation process, reduces the tools and steps required during installation, and also improves the efficiency and accuracy of the connection. In addition, the fastening force of the self-tapping screws can resist various external forces and vibrations, ensuring that the window system can maintain a stable structure under various usage conditions.

[0081] In an alternative embodiment of the present utility model, a rubber strip 21 is provided at the contact portion between the glass 7 and the first fastening strip 5;

[0082] A sealant is provided at the contact portion between the second fastening strip 6 and the glass 7.

[0083] In this embodiment, at the contact portion between the glass 7 and the first fastening strip 5, a rubber strip 21 is provided. The rubber strip 21 is usually made of an elastic material and has good sealing performance and weather resistance. It can closely fit between the glass 7 and the first fastening strip 5, effectively preventing the penetration of air, moisture, and dust, thereby improving the sealing performance of the window system. At the same time, the rubber strip 21 can also reduce the transmission of sound to a certain extent and improve the sound insulation effect of the window system.

[0084] At the contact part of the second buckle strip 6 and the glass 7, a sealant is used for sealing treatment. The sealant is a material with strong adhesion and sealing properties, which can firmly adhere to the surfaces of the second buckle strip 6 and the glass 7 to form a continuous sealing layer. This sealing layer can not only effectively prevent the penetration of moisture and air, but also enhance the overall structural strength of the window system. In addition, the sealant also has a certain elasticity, which can adapt to the slight deformation of the glass 7 caused by temperature changes and maintain the durability of the sealing effect.

[0085] In an alternative embodiment of the present utility model, the frame 9 is connected to the main structure 8 through a steel sheet 22.

[0086] In this embodiment, the steel sheet 22, as a metal material, has high strength and rigidity and can withstand large tensile and shear forces. Connecting the frame 9 to the main structure 8 through the steel sheet 22 can significantly enhance the overall connection strength of the window system and improve the stability and durability of the window frame.

[0087] When natural disasters such as earthquakes occur, the window system needs to have a certain seismic resistance to protect the building structure and the safety of personnel. The use of the steel sheet 22 can, to a certain extent, improve the seismic performance of the window system and reduce the deformation and damage caused by vibration.

[0088] As a connecting piece, the shape and size of the steel sheet 22 can be customized according to actual needs, which makes the installation process more flexible and convenient and reduces the adjustment and correction work required during installation.

[0089] Different building main structures 8 have different shapes, sizes and materials. By using the steel sheet 22 as a connecting piece, it is easier to adapt to different structural requirements and achieve a firm connection between the frame 9 and the main structure 8.

[0090] In an alternative embodiment of the present utility model, the aluminum alloy window system further includes: a curtain wall opening sash 23; the curtain wall opening sash includes a curtain wall sash 24, a curtain wall opening frame 25, an opening edge guard 26, and a second glass 27.

[0091] The curtain wall sash 24 is connected to the curtain wall opening frame 25 through a hinge.

[0092] The opening edge guard 26 is connected to the curtain wall sash 24.

[0093] The second glass 27 is fixed to the curtain wall sash 24.

[0094] In this embodiment, the curtain wall opening sash 23 is an important part of the aluminum alloy window system. It allows users to open or close a part of the window according to needs to achieve functions such as ventilation, lighting or emergency evacuation, and various opening forms such as top-hung windows, center-hung windows, and bottom-hung windows can be selected according to needs.

[0095] The curtain wall fan 24 is the main part of the opening curtain wall fan 23, usually made of aluminum alloy profiles, with sufficient strength and stiffness to support the glass and other accessories. It is connected to the opening curtain wall frame 25 through hinges, enabling the curtain wall fan 24 to rotate around the hinge axis, thus realizing the opening and closing actions;

[0096] The wall opening frame 25 is used to support and position the frame of the curtain wall fan 24. It is connected to the curtain wall fan 24 through hinges to ensure the stability and safety of the curtain wall fan 24 during the opening and closing processes;

[0097] The opening edge guard 26 is a protective device installed on the edge of the curtain wall fan 24, used to protect users from accidental injuries and prevent the window fan from colliding with the main building structure or other objects during the opening process. It is usually made of soft and durable materials such as rubber or silicone to ensure good protection and sealing performance;

[0098] The second glass 27 is a transparent or translucent material fixed on the curtain wall fan 24, used to provide functions such as vision, daylighting, and heat insulation. It is usually connected to the curtain wall fan 24 through special glass fixing parts to ensure the stability and safety of the glass during the opening and closing processes of the window fan.

[0099] When the user needs ventilation or daylighting, they can operate the handle or other opening devices on the curtain wall fan 24 to make the curtain wall fan 24 rotate around the hinge axis, thus realizing the opening of the window fan; at this time, the opening edge guard 26 will play a protective role to prevent the user or objects from colliding with the edge of the window fan; meanwhile, the second glass 27 will remain fixed to ensure the stability and safety of the window fan during the opening process; when ventilation or daylighting is not required, the user can close and lock the curtain wall fan 24 to ensure the privacy and safety of the indoor environment.

[0100] In an optional embodiment of the present utility model, the opening curtain wall fan 23 is connected to the first mullion 1 through screws 28.

[0101] In this embodiment, the screws 28, as common fasteners, have high strength and fastening force. By reasonably arranging and tightening the screws 28, the connection between the opening curtain wall fan 23 and the first mullion 1 can be ensured to be firm and reliable, preventing loosening or falling off during use;

[0102] Using screws 28 for connection facilitates the installation and disassembly processes. During installation, only need to pass the screws 28 through the reserved holes on the opening curtain wall fan 23 and screw them into the corresponding positions in the first mullion 1. When disassembly or maintenance is required, just reverse-rotate the screws 28 to easily remove the opening curtain wall fan 23.

[0103] The connection by the screw 28 can meet the connection requirements of different materials and structures. In this utility model, whether it is the first mullion 1 made of aluminum alloy or the curtain wall opening sash 23, a stable connection can be achieved by selecting the appropriate screw 28 and the correct installation method.

[0104] During the installation process, if it is found that the position or angle between the curtain wall opening sash 23 and the first mullion 1 needs to be fine-tuned, it can be achieved by adjusting the tightening degree of the screw 28. This adjustability helps to ensure the overall aesthetics and functionality of the window system.

[0105] In an optional embodiment of this utility model, the steel sheet 22 is connected to the main body structure 8 by nails;

[0106] The frame 9 is connected to the steel sheet 22 by the seventh self-tapping screw 29.

[0107] In this embodiment, nails are used as the connecting parts between the steel sheet 22 and the main body structure 8. This connection method is simple and economical, and is applicable to various building environments and structural conditions. The nails can firmly fix the steel sheet 22 on the main body structure 8 to ensure that the steel sheet 22 will not loosen or fall off when bearing external forces such as the weight of the window system and wind force.

[0108] The frame 9 is connected to the steel sheet 22 by the seventh self-tapping screw 29. The self-tapping screw has self-tapping threads and can self-tap into the base material of the connected part during the connection process to form a firm threaded connection. This connection method is not only simple and fast to install, but also has high connection strength and can effectively resist various forces and vibrations generated during the use of the window system. Connecting the frame 9 and the steel sheet 22 through the seventh self-tapping screw 29 can ensure the stability and durability of the overall structure of the window system.

[0109] In the attached drawings of this embodiment, by adopting the outdoor installation method, the indoor installation method can also be adopted. Specifically, by adjusting the position of the fifth self-tapping screw 20 to the second strip 6, the fifth self-tapping screw 20 is not provided on the first strip;

[0110] In this embodiment, the first self-tapping screw 13, the second self-tapping screw 14, the third self-tapping screw 18, the fourth self-tapping screw 19, the fifth self-tapping screw 20, and the seventh self-tapping screw 29 are all the same;

[0111] Specifically, as Figure 1 、 Figure 2 shown, this system mainly consists of the first mullion 1, the second mullion 4, the first strip 5, the second strip 6, and the glass 7. A nylon 66 first heat insulation strip 12 is provided in the middle part of the first mullion 1 and the second mullion 4.

[0112] As Figure 3 、 Figure 4As shown, the first mullion 1 and the second mullion 4 are combined into a whole through the first insert core 2 and the second insert core 3. First, the first insert core 2 and the second insert core 3 are respectively fixed to the first mullion 1 through the first self-tapping screw 13 and the second self-tapping screw 14. Then, the second mullion 4 is sleeved into the first insert core 2 and the second insert core 3, and the first insert core 2, the second insert core 3 and the second mullion 4 are mechanically connected through the third self-tapping screw 18 and the fourth self-tapping screw 19 respectively.

[0113] As Figure 1 , Figure 2 shown, after the first mullion 1 and the second mullion 4 form a whole, install the first bead 5 and use the fifth self-tapping screw 20 to fix the first bead 5 to the first mullion 1. Then install the glass 7, set an EPDM rubber strip between the glass 7 and the first bead 5, install the second bead 6 after installing the glass 7, and finally seal between the glass 7 and the second bead 6 with sealant; if installing the glass 7 from indoors, install the second bead 6 first and finally install the first bead 5.

[0114] As Figure 5 shown, the frame 9 is fixed to the main structure 8 through the steel sheet 22, and is only fixed at the top and bottom. The top and bottom fixing methods are the same. After fixing the aluminum alloy window, seal the gap between the window and the structure.

[0115] As Figure 6 and Figure 7 shown, the curtain wall opening frame 25, the curtain wall fan 24, the opening edge guard 26 and the second glass 27 together form the curtain wall opening fan 23, and the curtain wall opening 23 is fixed to the first mullion 1 through the screw 28.

[0116] The above is the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. An aluminum alloy window system, characterized in that: include: First stile (1); A first ferrule (2) and a second ferrule (3) connected to the first stile (1), wherein the first ferrule (2) and the second ferrule (3) are symmetrically arranged in two grids of the first stile (1); a second stile (4) vertically connected to the first stile (1); The first ferrule (2) and the second ferrule (3) are inserted into the second stile (4); A first buckle strip (5) connected to the first end of the first stile (1); A second buckle strip (6) connected to the second end of the first bar (1); The first side of the glass (7) is connected to the first buckle strip (5); The second side of the glass (7) is connected to the second buckle strip (6); The main structure (8) is connected to the first stile (1); The frame (9) is connected to the main structure (8).

2. The aluminum alloy window system according to claim 1, characterized in that: The first stile (1) comprises a first subsection (10) and a second subsection (11); The first subsection (10) and the second subsection (11) are connected via a first thermal insulation strip (12); The first insert (2) is connected to the first subsection (10) via a first self-tapping screw (13).

3. The aluminum alloy window system according to claim 2, characterized in that: The second insert (3) is connected to the second section (11) via a second self-tapping screw (14).

4. The aluminum alloy window system according to claim 1, characterized in that: The second stile (4) comprises a third subsection (15) and a fourth subsection (16); The third subsection (15) is connected to the fourth subsection (16) via a second heat insulation strip (17); The third subsection (15) is connected to the first insert (2) via a third self-tapping screw (18); The fourth subsection (16) is connected to the second insert (3) via a fourth self-tapping screw (19).

5. The aluminum alloy window system according to claim 1, characterized in that: The first buckle strip (5) is connected to the first bar (1) via a fifth self-tapping screw (20).

6. The aluminum alloy window system according to claim 1, characterized in that: A rubber strip (21) is provided at the contact portion between the glass (7) and the first buckle strip (5); The contact portion between the second buckle strip (6) and the glass (7) is provided with sealant.

7. The aluminum alloy window system according to claim 1, characterized in that: The frame (9) is connected to the main structure (8) via a steel sheet (22).

8. The aluminum alloy window system according to claim 1, characterized in that: Also includes: A curtain wall opening fan (23); the curtain wall opening fan comprises a curtain wall fan (24), a curtain wall opening frame (25), an opening edge guard (26), and a second glass (27); The curtain wall fan (24) is connected to the curtain wall opening frame (25) via a hinge; The opening edge guard (26) is connected to the curtain wall fan (24); The second glass (27) is fixed to the curtain wall fan (24).

9. The aluminum alloy window system according to claim 8, characterized in that: The curtain wall opening sash (23) is connected to the first stile (1) via screws (28).

10. The aluminum alloy window system according to claim 7, characterized in that: The steel sheet (22) is connected to the main structure (8) by nails; The frame (9) and the steel sheet (22) are connected via a seventh self-tapping screw (29).

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