High-performance bridge-cutoff aluminum alloy connected window with decorative molding and construction method thereof

Abstract

The invention provides a high-performance bridge-cutoff aluminum alloy connected window with decorative lines and a construction method thereof. The aluminum alloy connected window comprises standard frame sections and a combined frame section arranged between the standard frame sections. The combined frame section comprises a main frame, a decoration line, an outward-opening sash and an adapter frame. The main frame comprises at least two window frames which are connected in a mortise and tenon joint mode in the height direction. The decorative moulding is in mortise and tenon connection with the at least two window frames; the outward opening sash is arranged above and / or below the main frame; the switching frame is arranged between the main frame and the outward opening sash and between the standard frame section and the outward opening sash. All the components can be prefabricated in a factory by adopting standard molds, so that the production cost is reduced, the production efficiency is improved, and the use requirements of different scenes can be met; the installation process is simple, convenient and rapid, connection is stable, positioning is accurate, the deformation risk and potential safety hazards of device lines are reduced, the construction efficiency is improved, the leakage risk is avoided, and the integrity and durability of the broken bridge aluminum alloy connected window are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of thermal-break aluminum alloy windows, and in particular relates to a high-performance thermal-break aluminum alloy window with decorative lines and a construction method thereof. Background Art

[0002] With the rapid development of the construction industry, people's aesthetic requirements for the appearance of buildings are also constantly improving. As an important part of the building envelope, high-performance thermally insulated aluminum alloy windows are widely used in building exterior windows due to their excellent thermal insulation and sound insulation performance, especially for some buildings with special properties and functional requirements, which must use thermally insulated aluminum alloy windows to meet their insulation and sound insulation requirements. In this case, in order to meet the decorative effect, people usually use screws to fix the decorative lines to the window frames of high-performance thermally insulated aluminum alloy windows. Although this method seems simple, there are actually many problems: first, the screw fixing method is prone to deformation of the decorative lines during use, affecting the overall appearance; second, the long-term use of screws will increase the risk of rust, thereby posing a safety hazard; third, the installation of screws will also destroy the integrity of the thermally insulated aluminum alloy windows, affecting their durability and energy-saving effects, and will also increase the risk of leakage of external windows. Finally, when there are opening sashes above and below the decorative lines, the installation cross-section of the traditional thermally-insulated aluminum alloy windows is insufficient, and the area of ​​the aluminum alloy square tube needs to be increased. As a result, the factory cannot process and manufacture according to uniform standards, and new molds need to be opened for processing, which not only increases production costs, but also affects production efficiency, thereby extending the construction period. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a high-performance thermally-insulated aluminum alloy window with decorative lines and a construction method thereof, which reduces production costs, improves production efficiency, and allows for quick installation of decorative lines and stable connections.

[0004] The technical solution adopted by the present invention is: a high-performance thermally-insulated aluminum alloy window with decorative lines, comprising standard frame sections, and also comprising combined frame sections arranged between the standard frame sections, wherein the combined frame sections include:

[0005] A main frame, comprising at least two window frames connected by mortise and tenon joints along a height direction;

[0006] A decorative line connected to at least two of the window frames by mortise and tenon joints;

[0007] An outward-opening fan is arranged above and / or below the main frame;

[0008] The adapter frame is arranged between the main frame and the outward-opening sash and between the standard frame section and the outward-opening sash.

[0009] Furthermore, adjacent window frames are connected by means of a groove and a protrusion; a limiting clamp is convexly provided on one side of the window frame, and a connecting buckle matching with the limiting clamp is provided at one end of the decorative line.

[0010] Furthermore, the window frame comprises an inner frame and an outer frame, a thermal break connector is provided between the inner frame and the outer frame, and two ends of the thermal break connector are respectively engaged with the inner frame and the outer frame.

[0011] Furthermore, the adapter frame includes an inner tube and an outer tube, and the inner tube and the outer tube are connected via the thermal break connector.

[0012] Furthermore, the inner tube is aligned with and connected to the inner side of the inner frame, and one end of the inner tube away from the inner frame extends toward the outward-opening sash and abuts against the outward-opening sash via a sealing strip.

[0013] Furthermore, the outer frame is provided with a connecting portion extending to the outside of the outer tube, a sealing groove for installing the sealing strip is provided on the inner side of the connecting portion, and the limiting clamp is provided on the outer side; one end of the sealing groove abuts against the outer side of the outer tube, and the other end is connected to an extension portion protruding from the outer tube; the outer side of the extension portion abuts against the outward opening fan through the sealing strip.

[0014] Furthermore, the decorative line includes a base and an extension module connected to the base by mortise and tenon joints, and one end of the base is provided with the connection buckle.

[0015] Furthermore, a sliding support is provided between the outer tube and the outward-opening fan for opening and closing the outward-opening fan.

[0016] Furthermore, a side opposite to the inner frame and the outer frame and a side opposite to the inner tube and the outer tube are both provided with connection slots, and both ends of the thermal break connector are respectively engaged with the connection slots.

[0017] A construction method for a high-performance thermally-insulated aluminum alloy window with decorative lines comprises the following steps:

[0018] Standard frame sections, inner frames, outer frames, inner tubes, outer tubes, thermal break connectors, decorative lines and outward-opening sashes are manufactured in the factory.

[0019] The inner frame and the outer frame are connected together by using the thermal break connector to form a window frame;

[0020] Connecting a plurality of the window frames together to form a main frame;

[0021] Connecting the decorative line to the main frame;

[0022] The inner tube and the outer tube are connected together by using the thermal break connector to form a transfer frame;

[0023] Welding the adapter frame to one side or both sides of the main frame;

[0024] Welding the adapter frame to the standard frame segment;

[0025] Installing a sliding support on the adapter frame;

[0026] The outward opening fan is installed on the sliding support.

[0027] The advantages and positive effects of the present invention are:

[0028] (1) The standard frame segments, inner frames, outer frames, inner tubes, outer tubes, thermally-insulated connectors, decorative lines and outward-opening sashes in the present application can all be prefabricated in factories using standard molds according to design specifications, thus avoiding the use of non-standard components and eliminating the need for additional molds, thereby reducing production costs and improving production efficiency.

[0029] (2) By combining the main frame, outward opening sash and transfer frame in different ways, a variety of high-performance thermally-insulated aluminum alloy windows can be formed to meet the needs of different scenarios.

[0030] (3) The installation process is simple and quick, the connection is stable, and the positioning is precise, which reduces the risk of deformation of the installation lines and safety hazards, ensures the appearance effect of the decorative lines, and improves construction efficiency.

[0031] (4) According to the specifications of the decorative lines, several window frames can be connected by mortise and tenon joints to provide sufficient installation surface for the decorative lines to ensure that the decorative lines are installed firmly, effectively solving the problem of insufficient window frame cross-section and meeting different decorative needs.

[0032] (5) The present application adopts a large number of mortise and tenon connection structures, avoiding the use of screws and other accessories in traditional methods, achieving the energy-saving effect and aesthetic requirements of the thermally-insulated aluminum alloy windows, avoiding the risk of leakage, and improving the integrity and durability of the thermally-insulated aluminum alloy windows. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural schematic diagram of a specific embodiment of the present invention;

[0034] Figure 2 It is a schematic diagram of the main frame assembly of a specific embodiment of the present invention;

[0035] Figure 3 is a schematic diagram of the structure of a transfer frame according to a specific embodiment of the present invention;

[0036] Figure 4 It is a schematic diagram of the decorative line structure of a specific embodiment of the present invention.

[0037] In the figure:

[0038] 1. Standard frame section 2. Main frame 21. Window frame

[0039] 211, inner frame 2111, connecting ear 2112, groove

[0040] 2113, protrusion 2114, connecting slot 212, outer frame

[0041] 2121, connecting part 2122, sealing groove 2123, limiting clamp

[0042] 3. Decorative lines 31, base 311, connecting buckles

[0043] 32. Extension module 4. External fan 5. Adapter frame

[0044] 51, inner tube 511, extension ear 512, U-shaped sealing strip

[0045] 52, outer tube 521, extension part 6, broken bridge connector

[0046] 7. Sliding support DETAILED DESCRIPTION

[0047] The embodiments of the present invention are described below with reference to the accompanying drawings.

[0048] like Figure 1 As shown, the present invention proposes a high-performance thermal break aluminum alloy window with decorative lines. The thermal break aluminum alloy window can be combined into window frames 21 of different sizes that can be compatible with the decorative lines 3 according to the specifications of the device lines. It is not only easy to assemble and have a stable connection, but also reduces the deformation risk and safety hazards of the device lines. This design also reduces the use of non-standard components, so that each component can be standardized in the factory, thereby reducing processing costs and improving production efficiency and construction efficiency.

[0049] like Figure 1 As shown, a high-performance thermal break aluminum alloy window with decorative lines proposed in the present application includes a standard frame segment 1 and a combined frame segment arranged between the standard frame segments 1, the combined frame segment includes a main frame 2, decorative lines 3, an outward opening sash 4 and an adapter frame 5: wherein the main frame 2 includes at least two window frames 21 connected by mortise and tenon joints along the height direction; the decorative lines 3 are connected to the at least two window frames 21 by mortise and tenon joints, usually one side of the window frame 21 faces the interior, which is defined as the inner side, and the other side of the window frame 21 faces the exterior, which is defined as the outer side, and the decorative lines 3 are arranged on the outer side of the window frame 21; the outward opening sash 4 is arranged above and / or below the main frame 2; the adapter frame 5 is used to fix the outward opening sash 4, which is arranged between the main frame 2 and the outward opening sash 4 and between the standard frame segment 1 and the outward opening sash 4.

[0050] It can be understood that the number and position of the outward opening sash 4 are designed according to the needs, and can be set above the main frame 2, or below the main frame 2, or the outward opening sash 4 can be set above and below the main frame 2 respectively; therefore, the high-performance thermally-broken aluminum alloy window with decorative lines 3 in the present application can form at least the following three structural forms according to the number and position of the outward opening sash 4: the first form is that the number of outward opening sash 4 is one, which is set below the main frame 2, and the high-performance thermally-broken aluminum alloy window is, from top to bottom, a standard frame section 1, a main frame 2, a transfer frame 5, an outward opening sash 4, a transfer frame 5, and a standard frame section 1; the second form is that the number of outward opening sash 4 is one, which is set above the main frame 2, and the high-performance thermally-broken aluminum alloy window is, from top to bottom, a standard frame section 1, a transfer frame 5, an outward opening sash 4, a transfer frame 5, a main frame 2 and a standard frame section 1; the third form is that the number of outward opening sash 4 is two, which are respectively set above and below the main frame 2, such as Figure 1 As shown, the high-performance thermally-insulated aluminum alloy window comprises, from top to bottom, a standard frame section 1, a transfer frame 5, an outward-opening sash 4, a transfer frame 5, a main frame 2, a transfer frame 5, an outward-opening sash 4, a transfer frame 5 and a standard frame section 1.

[0051] Through the above technical scheme, on the one hand, several window frames 21 can be connected by mortise and tenon joints according to the specifications of the decorative lines 3, so as to provide sufficient installation surface for the decorative lines 3 to ensure that the decorative lines 3 are firmly installed; on the other hand, by making different combinations of the main frame 2, the outward opening fan 4 and the adapter frame 5, different forms of high-performance thermally-insulated aluminum alloy windows can be formed to meet the usage requirements of different scenes; in addition, the main frame 2, the outward opening fan 4 and the adapter frame 5 are respectively manufactured according to unified standards. Compared with manufacturing the main frame 2 according to the specifications of different decorative lines 3, there is no need to open a separate mold, which reduces the use of non-standard components, thereby reducing production costs and improving production efficiency.

[0052] like Figure 2 As shown, the adjacent window frames 21 are connected by means of a groove 2112 and a protrusion 2113. In a specific embodiment, a groove 2112 is provided at the bottom of the relatively upper window frame 21, and a protrusion 2113 is provided at the top of the relatively opposite window frame 21. The cross-sectional shapes of the groove 2112 and the protrusion 2113 match each other. The opening of the groove 2112 toward the protrusion 2113 is smaller than the cross-sectional shape of the protrusion 2113. Openings are provided at both ends of the groove 2112 in the length direction. By aligning two of the window frames 21 in the length direction, the protrusion 2113 can be slid into the groove 2112, so that the lower window frame 21 can be firmly fixed on the upper window frame 21. This design makes the connection more reliable and the operation more convenient.

[0053] A limiting card 2123 is convexly provided on one side of the above-mentioned window frame 21, and a connecting buckle 311 that matches the limiting card 2123 is provided at one end of the decorative line 3; in a specific embodiment, the number of window frames 21 constituting the main frame 2 is two, and a limiting card 2123 is provided on the outer side of each window frame 21, and the limiting card 2123 has a limiting plate parallel to the main body of the window frame 21 to form a card slot with an opening, and the two limiting card members 2123 are arranged relative to each other so that the openings of the two card slots are relative to each other; the connecting buckles 311 on the decorative line 3 are respectively arranged corresponding to the limiting card 2123, and have a card plate, and the distance between the limiting plate and the main body of the window frame 21 is the same as the thickness of the card plate. During assembly, the connecting buckle 311 at the end of the decorative line 3 is aligned with the limiting card 2123 of the window frame 21, and then the card plate is gently pushed to enter the narrow card slot between the limiting plate and the main body of the window frame 21 until the card plate is completely embedded. This connection method is easier to operate, improves the installation accuracy of the decorative line 3, and is safer and more reliable. The limit clamp 2123 can limit the movement of the decorative line 3 downward and outward, while reducing the rust or deformation problems that may occur in the later connection part 2121, and enhancing the connection stability between the decorative line 3 and the main body of the window frame 21; at the same time, the connection quality is more controllable, and compared with the connection using fasteners such as screws, it will not cause damage to the main body of the window frame 21, thereby ensuring the integrity of the thermally-insulated aluminum alloy window, which is conducive to achieving its energy-saving effect and extending its service life.

[0054] like Figure 2 As shown, the window frame 21 includes an inner frame 211 and an outer frame 212, the outer frame 212 is arranged on the side close to the outside, the inner frame 211 is arranged on the side close to the inside, and a thermal break connector 6 is arranged between the inner frame 211 and the outer frame 212, and the two ends of the thermal break connector 6 are respectively engaged with the inner frame 211 and the outer frame 212. The thermal break connector 6 can block the thermal bridge between the outer frame 212 and the inner frame 211, prevent heat from being transferred from the inside to the outside, and play an important role in the energy-saving effect of the thermal break aluminum alloy window; preferably, the standard frame section 1 is also provided with an inner frame 211 and an outer frame 212, and the inner frame 211 and the outer frame 212 are also connected by a thermal break connector. In a specific embodiment, the inner frame 211 and the outer frame 212 are arranged in parallel, and a connecting slot 2114 is provided on the opposite side of the two, and connecting blocks adapted to the connecting slot are respectively provided at both ends of the thermal break connector 6, so that the thermal break connector 6 can be respectively engaged with the slots of the inner frame 211 and the outer frame 212; in the present application, a plurality of thermal break connectors 6 arranged along the height direction are provided between the inner frame 211 and the outer frame 212 to ensure a stable connection between the two; at the same time, the inner frame 211 and the outer frame 212 of one window frame 21 are both provided with a groove 2112, and the inner frame 211 and the outer frame 212 of the other window frame 21 are both provided with a protrusion 2113, and the inner frames 211 and the outer frames 212 of the two window frames 21 are engaged and connected by the grooves 2112 and the protrusions 2113.

[0055] Furthermore, if Figure 3 As shown, the adapter frame 5 includes an inner tube 51 and an outer tube 52, and the inner tube 51 and the outer tube 52 are connected by a thermal break connector 6, and the connection method is the same as that of the window frame 21, which will not be repeated here.

[0056] In the present application, the inner tube 51 is aligned with and connected to the inner side of the inner frame 211, and one end of the inner tube 51 away from the inner frame 211 extends toward the direction of the outer sash 4, and abuts against the outer sash 4 through a sealing strip. The adapter frame 5 is arranged between the main frame 2 and the outer sash 4. To ensure that it has a good appearance and is easy to use, the adapter frame 5 is aligned with the inner side of the main frame 2, and the inner tube 51 is connected to the inner frame 211 to achieve a stable connection between the adapter frame and the main frame 2. In a specific embodiment, as shown in FIG. 3 , the two ends of the main pipe close to the inner side are respectively provided with connecting ears 2111 for connecting to the main frame 2 and extended ears 511 for connecting to the outer opening fan 4. The two ends of the main frame 2 close to the inner side are respectively provided with the connecting ears 2111. The fixing of the main pipe is achieved by welding the connecting ear 2111 at one end of the main pipe to the corresponding connecting ear 2111 of the main frame 2. The extended ear 511 extends to the side close to the outer opening fan 4, and a sealing groove 2122 is provided at its end. The opening of the sealing groove 2122 faces the outer opening fan 4. A sealing strip is detachably provided in the sealing groove 2122, and the sealing strip abuts against the outer opening fan 4 to achieve sealing of the connection portion 2121 of the outer opening fan 4 and the inner pipe 51. In this embodiment, a U-shaped sealing strip 512 is provided in the sealing groove 2122 of the main pipe, which has a good sealing effect.

[0057] The two ends of the outer frame 212 close to the outer side are respectively provided with a connecting ear 2111 for connecting to another outer frame 212 and a connecting portion 2121 for connecting to the outer tube 52. The connecting ears 2111 between the two outer frames 212 abut against each other; the connecting portion 2121 extends to the outside of the outer tube 52, and the inner side of the connecting portion 2121 is provided with a sealing groove 2122 for installing a sealing strip, and the outer side is provided with a limiting clamp 2123; one end of the sealing groove 2122 abuts against the outer side of the outer tube 52, and is used to install a sealing strip to seal the outer frame 212 and the outer tube 52. The outer tube 52 is provided with a connecting portion 2121 between the tubes 52; an extension portion 521 is convexly provided at one end of the outer side, and the extension portion 521 is provided with two connecting surfaces perpendicular to each other, one of which faces the outer frame 212 and is fixedly connected to the other end of the sealing groove 2122; the other connecting surface faces the outside of the outer tube 52, and is abutted against the outward-opening fan 4 through a sealing strip. In a specific embodiment, the outward-opening fan 4 is provided with a sealing groove 2122, and the sealing strip adopts a U-shaped sealing strip 512 and is detachably arranged in the sealing groove 2122.

[0058] Through the above technical solution, the inner frame 211 and the outer frame 212 are fixedly connected to the main pipe and the outer pipe 52 respectively. At the same time, the inner pipe 51 and the outer pipe 52 are respectively abutted against the outward opening fan 4 through the sealing strip, achieving a stable connection and a good sealing effect.

[0059] In this application, if Figure 1 As shown, a sliding support 7 is provided between the outer tube 52 and the outer opening sash 4. The sliding support 7 mainly supports and positions the outer opening window. The sliding support 7 connects the outer opening sash 4 and the window frame 21, so that the outer opening sash 4 can be opened and closed smoothly, ensuring that the outer opening window is stable and does not fall off in daily use or windy weather, thereby ensuring the safety and stability of the thermally-broken aluminum alloy window. The sliding support 7 is a common component in the prior art, and its specific structure is not limited here; in this application, the sliding support 7 is fixed to the outer tube 52 by fasteners.

[0060] Preferably, if Figure 4 As shown, the decorative line 3 in the present application includes a base 31 and an extension module 32 connected to the base 31 by mortise and tenon joints. A connecting buckle 311 is provided at one end of the base 31. Different extension modules 32 can be set as needed to more conveniently adjust and expand them to meet the design appearance requirements.

[0061] The present application also proposes a construction method for a high-performance thermally-insulated aluminum alloy window with decorative lines, comprising the following steps:

[0062] S1. Produce a standard frame section 1, an inner frame 211, an outer frame 212, an inner tube 51, an outer tube 52, a thermal break connector 6, a decorative line 3 and an outer opening fan 4 in a factory;

[0063] In the present application, the main parts of the standard frame segment 1, the inner frame 211, the outer frame 212, the inner tube 51 and the outer tube 52 are all made of hollow tubes with square cross-sections, and each is prefabricated in the factory using standard molds according to the design specifications; the base 31 of the decorative line 3 is also made using a standard mold, and its extension module 32 is made according to the design shape.

[0064] S2, using the thermal break connector 6 to connect the inner frame 211 and the outer frame 212 together to form a window frame 21;

[0065] According to the transportation and use requirements, this step can be carried out in the factory, or each component can be transported to the construction site and then assembled;

[0066] S3, connecting several window frames 21 together to form a main frame 2;

[0067] Similarly, this step can be carried out in the factory, or the components can be transported to the construction site separately and then assembled; several window frames 21 are grouped together as the basis for the subsequent installation device lines. During assembly, the protrusion 2113 of one window frame 21 is aligned with the groove 2112 of another window frame 21, and then the protrusion 2113 is gently pushed into the groove 2112 until the protrusion 2113 is fully embedded, and the two window frames 21 are aligned.

[0068] S4, connecting the decorative line 3 to the main frame 2;

[0069] Specifically, by engaging the connecting buckle 311 of the decorative line 3 with the limiting clamp 2123 of the window frame 21 , the decorative line 3 can be accurately installed at a preset position of the window frame 21 , which is easy and quick to operate and has high installation accuracy.

[0070] S5, using the thermal break connector 6 to connect the inner tube 51 and the outer tube 52 together to form a transfer frame 5;

[0071] According to transportation and use requirements, this step can be performed in the factory, or the components can be transported to the construction site separately and then assembled; it can be performed simultaneously with the assembly of the inner frame 211 and the outer frame 212 in step S2, or can be performed one after the other.

[0072] S6, welding the transfer frame 5 to one side or both sides of the main frame 2;

[0073] After the adapter frame 5 is assembled, the sealing strip is installed in the sealing groove 2122 , and then the inner tube 51 is welded to the inner frame 211 , and the outer tube 52 is welded to the outer frame 212 .

[0074] S7, welding the adapter frame 5 to the standard frame segment 1;

[0075] After the adapter frame 5 is assembled, the sealing strip is installed in the sealing groove 2122 , and then the inner tube 51 and the outer tube 52 are welded to the standard frame section 1 respectively.

[0076] S8, installing the sliding support 7 on the adapter frame 5;

[0077] Specifically, the slide support 7 is fixed to the set position of the outer tube 52 by fasteners such as screws, and the set position is provided with bolt holes. It is understandable that for an outward opening sash 4, the slide support 7 should be provided above and below it, so the slide support 7 above and below the intended installation position of the same outward opening sash 4 should be installed at the same time during the installation step.

[0078] S9. Install the outward opening fan 4 on the sliding support 7.

[0079] In the present application, the outward opening window 4 can be in the form of a hanging window, a casement window, a sliding window, etc., and is not limited here.

[0080] The advantages and positive effects of the present invention are:

[0081] (1) The standard frame segments, inner frames, outer frames, inner tubes, outer tubes, thermally-insulated connectors, decorative lines and outward-opening sashes in the present application can all be prefabricated in factories using standard molds according to design specifications, thus avoiding the use of non-standard components and eliminating the need for additional molds, thereby reducing production costs and improving production efficiency.

[0082] (2) By combining the main frame, the outward opening sash and the transfer frame in different ways, a variety of high-performance thermally-insulated aluminum alloy windows can be formed to meet the needs of different scenarios;

[0083] (3) The installation process is simple and quick, the connection is stable, and the positioning is precise, which reduces the risk of deformation of the installation lines and safety hazards, ensures the appearance effect of the decorative lines, and improves construction efficiency.

[0084] (4) According to the specifications of the decorative lines, several window frames can be connected by mortise and tenon joints to provide sufficient installation surface for the decorative lines to ensure that the decorative lines are installed firmly, effectively solving the problem of insufficient window frame cross-section and meeting different decorative needs.

[0085] (5) The present application adopts a large number of mortise and tenon connection structures, avoiding the use of screws and other accessories in traditional methods, achieving the energy-saving effect and aesthetic requirements of the thermally-insulated aluminum alloy windows, avoiding the risk of leakage, and improving the integrity and durability of the thermally-insulated aluminum alloy windows.

[0086] The embodiments of the present invention are described in detail above, but the contents described are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A high-performance thermally-insulated aluminum alloy window with decorative lines, comprising a standard frame section, characterized in that: It also includes a combination frame segment arranged between the standard frame segments, and the combination frame segment includes: A main frame, comprising at least two window frames connected by mortise and tenon joints along a height direction; A decorative line connected to at least two of the window frames by mortise and tenon joints; An outward-opening fan is arranged above and / or below the main frame; The adapter frame is arranged between the main frame and the outward-opening sash and between the standard frame section and the outward-opening sash.

2. The high-performance thermally-insulated aluminum alloy window with decorative lines according to claim 1 is characterized in that: Adjacent window frames are connected by means of a groove and a protrusion; a limiting clamp is convexly provided on one side of the window frame, and a connecting buckle matched with the limiting clamp is provided at one end of the decorative line.

3. The high-performance thermally-insulated aluminum alloy window with decorative lines according to claim 2 is characterized in that: The window frame comprises an inner frame and an outer frame, a thermal break connector is provided between the inner frame and the outer frame, and two ends of the thermal break connector are respectively engaged with the inner frame and the outer frame.

4. The high-performance thermally-insulated aluminum alloy window with decorative lines according to any one of claim 3, characterized in that: The adapter frame comprises an inner tube and an outer tube, and the inner tube and the outer tube are connected via the thermal break connector.

5. The high-performance thermally-insulated aluminum alloy window with decorative lines according to claim 4 is characterized in that: The inner tube is aligned with and connected to the inner side of the inner frame, and one end of the inner tube away from the inner frame extends toward the outward opening sash and abuts against the outward opening sash through a sealing strip.

6. The high-performance thermally-broken aluminum alloy window with decorative lines according to claim 4 or 5, characterized in that: The outer frame is provided with a connecting portion extending to the outside of the outer tube, a sealing groove for installing the sealing strip is provided on the inner side of the connecting portion, and the limiting clamp is provided on the outer side; one end of the sealing groove abuts against the outer side of the outer tube, and the other end is connected to an extension portion protruding from the outer tube; the outer side of the extension portion abuts against the outward opening fan through the sealing strip.

7. The high-performance thermally-insulated aluminum alloy window with decorative lines according to claim 6 is characterized by: The decorative line comprises a base and an extension module connected to the base by mortise and tenon joints, and one end of the base is provided with the connection buckle.

8. The high-performance thermally-insulated aluminum alloy window with decorative lines according to any one of claims 4, 5 and 7, characterized in that: A sliding support is provided between the outer tube and the outward-opening fan for opening and closing the outward-opening fan.

9. The high-performance thermally-insulated aluminum alloy window with decorative lines according to claim 5 is characterized by: A side opposite to the inner frame and the outer frame and a side opposite to the inner tube and the outer tube are both provided with connection slots, and two ends of the thermal break connector are respectively engaged with the connection slots.

10. The construction method of the high-performance thermally-insulated aluminum alloy window with decorative lines according to any one of claims 1 to 9, characterized in that: The following steps are involved: Standard frame sections, inner frames, outer frames, inner tubes, outer tubes, thermal break connectors, decorative lines and outward-opening sashes are manufactured in the factory. The inner frame and the outer frame are connected together by using the thermal break connector to form a window frame; Connecting a plurality of the window frames together to form a main frame; Connecting the decorative line to the main frame; The inner tube and the outer tube are connected together by using the thermal break connector to form a transfer frame; Welding the adapter frame to one side or both sides of the main frame; Welding the adapter frame to the standard frame segment; Installing a sliding support on the adapter frame; The outward opening fan is installed on the sliding support.

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