Universal broken bridge aluminum alloy side-hung door and window

Abstract

The utility model discloses a universal bridge-cutoff aluminum alloy side-hung door and window, relates to the technical field of bridge-cutoff aluminum alloy doors and windows for buildings, and aims to solve the problems that according to an existing bridge-cutoff aluminum alloy side-hung door and window system, for differences of outer side-hung doors and windows and inner side-hung doors and windows, used profiles do not have universality, so that the flexibility is low during machining and production, coordination is inconvenient, and the production cost is high. The manufacturing and processing difficulty is increased, and the material cost is increased. One or more lines are arranged on the outer frame and the Z-shaped stile, and after the outer frame and the Z-shaped stile are assembled with the glazing beads, one or more closed patterns are formed around the glass in a separation mode, and a door and window frame is formed; the large face of the frame and the T-shaped stile are combined to form a fixed door and window, and when the glazing bead is installed on the outer side of the fixed door and window, the fixed door and window is externally installed. When the glazing bead is installed on the inner side of the fixed door and window, the window is a built-in fixed window. When the outward-opening sash is installed on the fixed door and window, the outward-opening sash is an outward-opening window. When the inward-opening sash is installed on the fixed door and window, the inward-opening sash is an inward-opening window.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal-break aluminum alloy doors and windows for buildings, in particular to a universal thermal-break aluminum alloy casement door and window. Background Art

[0002] As people's demand for doors and windows has gradually upgraded, doors and windows should not only meet the functions of lighting, ventilation, wind and rain protection, and insect and dust protection, but also noise prevention, anti-theft, heat preservation, safety, applicability, energy saving, and high appearance, high quality, and high security. In recent years, aluminum alloy doors and windows have become the main building door and window products due to their light weight, high strength, good performance, strong decorativeness, economical and durable advantages. They are favored by consumers and widely used.

[0003] There are two methods for installing aluminum alloy exterior window glass: outside installation method and inside installation method. Exterior windows must not only consider energy saving, but also have requirements such as wind pressure resistance, water tightness, air tightness, and sound insulation. Exterior glass has problems such as high fall, difficulty in installing large pieces of glass, greater impact by weather and climate, glass breakage reset, anti-theft safety, etc. Therefore, in addition to specific architectural design requirements, actual engineering projects usually choose an all-interior glass structure for outward-opening windows, and the wing arms (guard arms) of the profile should be located on the outdoor side. In order to achieve full interior glass, a conversion frame is required. The introduction of the conversion frame adjusts the installation method of the glass and improves the convenience of glass installation. However, there are also some disadvantages:

[0004] 1) The splicing of conversion materials and window frames leads to a decrease in the air tightness, water tightness, thermal insulation and energy saving of the exterior windows, which may affect the overall structural strength of the exterior windows and increase the difficulty of processing;

[0005] 2) The conversion material used to connect the window frame and the glass has a certain width, which will occupy part of the visible area of ​​the window, reducing the ventilation area and lighting area, resulting in limited vision, insufficient lighting, and weakened aesthetic effects;

[0006] 3) The installation of conversion materials around the window sashes causes the lines of doors and windows to be unsmooth and uncoordinated, affecting the overall appearance;

[0007] 4) The installation of conversion materials increases the consumption of profiles per unit area of ​​doors and windows, resulting in an increase in construction costs. If conversion materials are installed on fixed glass, the cost will increase significantly.

[0008] In addition, the current thermal-break aluminum alloy casement door and window system is roughly divided into four types: basic type and derivative type. The basic type includes: the first type, external casement door and window; the second type, internal casement door and window, which is the basic structural feature of casement door and window; and the derivative type includes: the third type of external casement door and window derived from the basic type or the fourth type of external opening sash with internal glass door and window;

[0009] Among them, the third type of outward opening sash with inner glass door and window is as follows:Fig. 20 and attached Fig.21 : Its door and window profiles are composed of four inner opening frames ①, two inner opening middle bars ②, four outer opening sashes ③ and their corresponding twelve glass pressure lines ④. In addition, in the fixed frame corresponding to the opening sash, a rectangular sub-frame composed of four outer opening sash conversion materials ⑤ is added. By adding three glass parts, hardware accessories (omitted) and auxiliary materials (omitted), it has the following features: sealing performance, ventilation and lighting performance, energy-saving and heat preservation performance, and the sash is easy to open and close. The characteristics are: the sash opens outward (does not occupy the internal space of the building), and the glass is all installed inside (the construction is easy and safe, and it is easy to use and maintain). Its disadvantages are: the production and processing of doors and windows is difficult, the material cost increases, but the performance decreases, and the profile size of the opening sash is too large and extremely inconsistent, affecting the appearance;

[0010] The fourth type of outward opening sash with internal glass doors and windows is shown in the attached Fig. 22 and attached Fig.23 :Its door and window profiles are composed of four outward-opening frames ①, two outward-opening middle bars ②, four outward-opening sashes ③ and their corresponding twelve glass pressure lines ④. In addition, two rectangular sub-frames composed of eight fixed glass conversion materials ⑤ are added to the fixed frame corresponding to the fixed glass. By adding glass component blocks, hardware accessories (omitted) and auxiliary materials (omitted), it has the following features: sealing performance, ventilation and lighting performance, energy-saving and heat-insulating performance, and the sashes are easy to open and close. It is an outward-opening type of door and window. Its characteristics are: the sash opens outward (does not occupy the internal space of the building), and the glass is all installed inside (easy and safe construction, easy to use and maintain). Its disadvantages are that the production and processing of doors and windows is difficult, the material cost increases significantly, and the performance decreases;

[0011] In summary, the current thermally-insulated aluminum alloy casement door and window system is different from the external casement door and window and the internal casement door and window, and the profiles used are not universal, which makes the processing and production low in flexibility and inconvenient for coordination, increases the difficulty of production and processing, and increases the material cost; therefore, we propose a universal thermally-insulated aluminum alloy casement door and window: the system can be used as both external and internal opening windows, and is particularly suitable for the full internal glass structure system of external opening windows without conversion frames, so as to solve the above-mentioned problems. Utility Model Content

[0012] The purpose of the utility model is to provide a universal thermally-insulated aluminum alloy casement door and window to solve the problem that the existing thermally-insulated aluminum alloy casement door and window system proposed in the above background technology is different from the external casement door and window and the internal casement door and window, the profiles used are not universal, the flexibility is low during processing and production, coordination is not convenient, the difficulty of manufacturing and processing is increased, and the material cost increases.

[0013] To achieve the above purpose, the utility model provides the following technical solutions: a universal thermal-break aluminum alloy casement door and window, comprising an outer frame, a Z-bar, a T-bar, an outer-opening sash, an inner-opening sash, a glass retaining strip and a glass pressure strip;

[0014] Also includes:

[0015] The outer frame and the Z-bar should have one or more lines, which, after being assembled with the glass molding, form one or more closed figures around the glass partition to constitute the door and window frame;

[0016] The large surface of the frame and the T-bar are combined into fixed doors and windows. When the glass molding is installed on the outside of the fixed doors and windows, it is an external fixed door and window; when the glass molding is installed on the inside of the fixed door and window, it is an internal fixed window; when the outward-opening sash is installed on the fixed door and window, it is an outward-opening window; when the inward-opening sash is installed on the fixed door and window, it is an inward-opening window.

[0017] Preferably, the outer frame includes two aluminum alloy outer frame tubes, the two aluminum alloy outer frame tubes are symmetrically arranged, and the upper and lower ends of the inner sides are provided with outer frame insulation strip positioning grooves, outer frame cavity insulation strips are installed between the outer frame insulation strip positioning grooves of the two aluminum alloy outer frame tubes, outer frame insulation cotton positioning grooves are provided in the middle parts of the inner sides of the two aluminum alloy outer frame tubes, outer frame insulation foam is installed between the outer frame insulation cotton positioning grooves of the two aluminum alloy outer frame tubes, an outer frame European standard groove is provided inside the upper end of the aluminum alloy outer frame tube, and an outer frame glass groove retaining edge is installed at the upper end of the outer wall of one of the aluminum alloy outer frame tubes.

[0018] Preferably, the Z-bar comprises two aluminum alloy Z-bar tubes, which are symmetrically arranged, and the upper and lower ends of the inner sides are both provided with Z-bar insulation strip positioning grooves, Z-bar cavity insulation strips are installed between the Z-bar insulation strip positioning grooves of the two aluminum alloy Z-bar tubes, Z-bar insulation cotton positioning grooves are both provided in the middle parts of the inner sides of the two aluminum alloy Z-bar tubes, Z-bar insulation foam is installed between the Z-bar insulation cotton positioning grooves of the two aluminum alloy Z-bar tubes, Z-bar European standard grooves are both provided inside the upper and lower ends of the aluminum alloy Z-bar tubes, and Z-bar glass groove retaining edges are both installed at the upper end of the outer wall of one aluminum alloy Z-bar tube and the lower end of the outer wall of the other aluminum alloy Z-bar tube.

[0019] Preferably, the T-bar comprises two aluminum alloy T-bar tubes, the two aluminum alloy T-bar tubes are symmetrically arranged, and the upper and lower ends of the inner sides are both provided with T-bar insulation strip positioning grooves, T-bar cavity insulation strips are installed between the T-bar insulation strip positioning grooves of the two aluminum alloy T-bar tubes, T-bar insulation cotton positioning grooves are both provided in the middle of the inner sides of the two aluminum alloy T-bar tubes, T-bar insulation foam is installed between the T-bar insulation cotton positioning grooves of the two aluminum alloy T-bar tubes, T-bar European standard grooves are both provided inside the upper and lower ends of the aluminum alloy T-bar tube, and T-bar glass groove retaining edges are both installed on the upper and lower ends of the outer wall of one of the aluminum alloy T-bar tubes.

[0020] Preferably, the aluminum alloy outer frame tube, the aluminum alloy Z-bar tube and the aluminum alloy T-bar tube are all provided with cavities inside, and the cavity may be rectangular, or may be other shapes or a combination thereof.

[0021] Preferably, pre-cut grooves are provided at the connection places between the outer frame glass notch ribs, the T-bar glass notch ribs, the Z-bar glass notch ribs and the aluminum alloy outer frame tube, the aluminum alloy Z-bar tube and the aluminum alloy T-bar tube.

[0022] Preferably, the glass molding is in an arc, straight or other shape, and is consistent with the size and shape of the outer frame, Z-bar, T-bar, outward-opening sash, inward-opening sash mounting parts and the European standard groove.

[0023] Preferably, the size and shape of the glass notch portion of the glass edge strip are consistent with the size and shape of the main outer frame, Z-bar and T-bar, and the size and shape of the assembly portion are consistent with the European standard notch.

[0024] Preferably, the large surface of the outward-opening sash and the large surface of the inward-opening sash are consistent with the lines of the outer frame, Z-bar and T-bar.

[0025] Preferably, a reinforcement structure is installed on the outer wall of the T-bar of the Z-bar.

[0026] Compared with the prior art, the beneficial effects of the utility model are:

[0027] 1. The utility model improves the cross-section of several main profiles of traditional inward-opening and outward-opening doors and windows, such as outer frames, Z-stiles and T-stiles, so that the aluminum alloy parts on both sides of the broken bridge are symmetrically mirrored with the center line of the broken bridge, so that it can be used as both outward-opening windows and inward-opening windows; when making outward-opening doors and windows with internal glass: only special processing is performed on parts of the main profiles, and after adding edge strips locally, there is no need to convert materials, splice frames, or interrupt the middle stiles or frames, so that the structural requirements of doors and windows with outward-opening and internal glass can be achieved, while ensuring the aesthetics of the doors and windows, making the air tightness, water tightness and sound insulation performance of the doors and windows better, and the heat transfer coefficient lower, solving the appearance defects of the uncoordinated lines of doors and windows caused by the conversion frame and the problem of small lighting and ventilation area, while also reducing the amount of aluminum alloy materials used, saving costs, creating certain technical conditions for the simplification of the profile series of aluminum alloy profile factories, and bringing certain conveniences to the organization of production of door and window processing factories, with certain technical, economic and social benefits.

[0028] 2. The utility model can realize the internal glass external window system without the use of conversion materials, thus avoiding the conventional drawbacks of existing window sashes, reducing the complexity of design and installation without conversion materials, enhancing the overall structural stability of the external window, reducing the potential risk of water leakage, air leakage and reduced thermal insulation performance, saving materials to a certain extent, reducing costs, and achieving better visual effects. At the same time, the system can be used for both external and internal windows, and is particularly suitable for external windows with full internal glass structures. The categories, series, and specifications are simplified, bringing certain conveniences to aluminum alloy profile factories and door and window processing factories in organizing production. It is technically reliable, economically feasible, and the performance has been further optimized.

[0029] 3. The window frame structure of the thermally-insulated aluminum alloy casement door and window of the utility model adopts a double-layer cavity structure for the heat-insulating strips connected at the partition, which on the one hand improves the structural strength of the connection, and on the other hand relies on the cavity in the heat-insulating strips to further improve the heat-insulating performance of the window frame. The heat-insulating foam located between the two groups of heat-insulating strips also has a good heat-insulating effect, thereby ensuring the thermal insulation function of the window frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the internal and external opening structure of the fixed window of the utility model;

[0031] Figure 2 It is a schematic diagram of the AA nodes of the fixed window inside and outside the window of the utility model;

[0032] Figure 3 This is a schematic diagram of the exterior glass structure of the outward-opening window sash of the utility model;

[0033] Figure 4 This is a schematic diagram of the AA node of the outward-opening window sash and the external glass of the utility model;

[0034] Figure 5 This is a schematic diagram of the structure of the inward opening window sash with built-in glass of the utility model;

[0035] Figure 6 This is a schematic diagram of the AA node of the inward opening window sash with internal glass of the utility model;

[0036] Figure 7 This is a schematic diagram of the structure of the outward-opening window with internal glass of the utility model;

[0037] Figure 8 This is a schematic diagram of the AA node of the exterior opening window with interior glass of the utility model;

[0038] Fig. 9 This is a schematic diagram of the double outward-opening window sash with internal glass structure of the utility model;

[0039] Fig.10This is a schematic diagram of the AA node of the double outward-opening window sash with internal glass of the utility model;

[0040] Fig.11 This is a schematic diagram of the outer frame structure of the utility model;

[0041] Fig.12 It is a schematic diagram of the Z-bar structure of the utility model;

[0042] Fig.13 It is a schematic diagram of the T-bar structure of the utility model;

[0043] Fig.14 This is a schematic diagram of the outward opening fan structure of the utility model;

[0044] Fig.15 This is a schematic diagram of the inner opening fan structure of the utility model;

[0045] Fig.16 This is a schematic diagram of the structure of the glass edge strip of the utility model;

[0046] Fig.17 This is a schematic diagram of the glass bead structure of the utility model;

[0047] Fig.18 It is a schematic diagram of the reinforced Z-bar structure of the utility model;

[0048] Fig.19 This is a schematic diagram of the reinforced T-bar structure of the utility model;

[0049] Fig. 20 This is a schematic diagram of the third type of external casement door and window structure of the present utility model;

[0050] Fig.21 This is a schematic diagram of the AA node of the third type of external casement door and window of the present utility model;

[0051] Fig. 22 This is a schematic diagram of the structure of the fourth type of outward-opening and inner-mounted glass door and window of the utility model;

[0052] Fig.23 This is a schematic diagram of the AA node of the fourth type of external casement door and window of the present utility model;

[0053] In the figure: 1. outer frame; 101. aluminum alloy outer frame tube; 102. outer frame European standard groove; 103. outer frame insulation strip positioning groove; 104. outer frame insulation cotton positioning groove; 105. outer frame cavity insulation strip; 106. outer frame insulation foam; 107. outer frame glass notch retaining edge; 2. Z-bar; 201. aluminum alloy Z-bar tube; 202. Z-bar European standard groove; 203. Z-bar insulation strip positioning groove; 204. Z-bar insulation cotton positioning groove; 205. Z-bar cavity insulation strip Cavity insulation strip; 206, Z-bar insulation foam; 207, Z-bar glass groove rib; 3, T-bar; 301, aluminum alloy T-bar tube; 302, T-bar European standard groove; 303, T-bar insulation strip positioning groove; 304, T-bar insulation cotton positioning groove; 305, T-bar cavity insulation strip; 306, T-bar insulation foam; 307, T-bar glass groove rib; 4, outward opening sash; 5, inward opening sash; 6, glass rib strip; 7, glass pressure strip; 8, pre-cut groove. DETAILED DESCRIPTION

[0054] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0055] Example 1

[0056] See also Figure 1-2 The broken bridge aluminum alloy casement door and window is composed of four outer frames 1, two T-bars 3, and twelve corresponding glass beadings 7. By adding three glass components and auxiliary materials, the large surface of the frame and the large surface of the T-bar 3 are used as a plane to combine into a fixed door and window. During installation, when the glass bead 7 is outdoors, it is an external fixed window; when the glass bead 7 is indoors, it is an internal fixed window, which has sealing performance, lighting performance, energy saving and heat preservation performance.

[0057] Example 2

[0058] See also Figure 3-4 The broken bridge aluminum alloy casement door and window is combined into a fixed door and window on the basis of Example 1. After removing a piece of glass and its corresponding glass molding 7, a sash with glass is installed at its corresponding position, and it becomes an opening window with two fixed glasses. When the outward opening sash 4 is installed, it is an outward opening window; when the inward opening sash 5 is installed, it is an inward opening window.

[0059] Embodiment 3,

[0060] See also Figure 5-6 The thermally-broken aluminum alloy casement door and window is combined into a door and window on the basis of Example 2, with the attached Figure 2This is the structural diagram of the outward-opening sash and external glass. When it is necessary to process and assemble outward-opening sash and internally-mounted glass doors and windows, the large surface of the frame and the large surface of the Z-bar 2 should be reasonably matched according to the relative position of the outward-opening sash 4 and the fixed glass, to ensure that the large surface of the opening sash groove profile is in the indoor direction, and the large surface of the profile corresponding to the fixed glass on the extension line of the outward-opening sash 4, the material on the glass groove should be cut off to expose the European standard groove for installing the glass molding 7. When the corresponding outer side is a small surface, the glass edge strip 6 should be installed to ensure the interior installation of the glass.

[0061] Example 4

[0062] See also Figure 7-8 , the thermal-bridge aluminum alloy casement door and window is combined into a door and window on the basis of embodiment 3. When it is necessary to process and assemble the outer opening sash and the inner glass door and window, the large surface of the frame and the large surface of the Z-bar 2 should be reasonably matched according to the relative positions of the outer opening sash 4 and the fixed glass, to ensure that the large surface of the profile of the opening sash groove is in the indoor direction, and the large surface of the profile corresponding to the fixed glass on the extension line of the outer opening sash 4, the material on the glass groove should be cut off to expose the European standard groove installation strip, and when the corresponding outer side is a small surface, the glass retaining strip 6 should be installed to ensure the glass interior, attached Figure 9-10 This is a structural diagram of a double outward-opening door with internal glass.

[0063] See also Fig.11 The outer frame 1 includes two aluminum alloy outer frame tubes 101, which are symmetrically arranged, and the upper and lower ends of the inner sides are provided with outer frame insulation strip positioning grooves 103, and outer frame cavity insulation strips 105 are installed between the outer frame insulation strip positioning grooves 103 of the two aluminum alloy outer frame tubes 101, and outer frame insulation cotton positioning grooves 104 are arranged in the middle of the inner sides of the two aluminum alloy outer frame tubes 101, and outer frame insulation foam 106 is installed between the outer frame insulation cotton positioning grooves 104 of the two aluminum alloy outer frame tubes 101, and the upper end of the upper end of the aluminum alloy outer frame tube 101 is provided with a European standard groove, and the upper end of the outer wall of an aluminum alloy outer frame tube 101 is installed with an outer frame glass notch retaining edge 107, and the outer frame 1 is not divided into inner opening and outer opening structures, and its It is of universal type. First, the aluminum alloy outer frame tube 101 parts on both sides of the outer frame 1, ignoring the outer frame glass groove retaining edge 107 part, are in a completely symmetrical mirror relationship. There are outer frame European standard grooves 102 on both sides, which can be equipped with accessories or glass moldings 7 or glass retaining edge strips 6. The closed aluminum alloy inner cavity on both sides of the broken bridge can be rectangular, or other graphics or their combination, but it should be a symmetrical mirror relationship. The heat insulation strip used for connecting the partition adopts a double-layer cavity structure, which on the one hand improves the structural strength of the connection, and on the other hand relies on the cavity in the heat insulation strip to further improve the heat insulation performance of the window frame. The heat insulation foam located between the two groups of heat insulation strips also has a good heat insulation effect, thereby ensuring the thermal insulation function of the window frame.

[0064] See also Fig.12, Z-bar 2 includes two aluminum alloy Z-bar tubes 201, the two aluminum alloy Z-bar tubes 201 are symmetrically arranged, and the upper and lower ends of the inner sides are both provided with Z-bar insulation strip positioning grooves 203, Z-bar cavity insulation strips 205 are installed between the Z-bar insulation strip positioning grooves 203 of the two aluminum alloy Z-bar tubes 201, Z-bar insulation cotton positioning grooves 204 are both provided in the middle of the inner sides of the two aluminum alloy Z-bar tubes 201, Z-bar insulation foam 206 is installed between the Z-bar insulation cotton positioning grooves 204 of the two aluminum alloy Z-bar tubes 201, and Z-bar European standard grooves 202 are both provided inside the upper and lower ends of the aluminum alloy Z-bar tubes 201, one The upper end of the outer wall of one aluminum alloy Z-bar tube 201 and the lower end of the outer wall of another aluminum alloy Z-bar tube 201 are both installed with Z-bar glass groove retaining edge 207. The Z-bar 2 of doors and windows is mainly used in places where there is a conversion requirement between the opening sash and the fixed glass. Its main characteristics are: first, the aluminum alloy Z-bar tube 201 parts on both sides of the broken bridge, excluding the Z-bar glass groove retaining edge 207 part, are in a completely symmetrical mirror relationship. There are European standard grooves on both sides, which can be equipped with accessories or glass moldings 7 or glass retaining edge strips 6. The closed aluminum alloy inner cavity on both sides of the broken bridge should be a rectangle, or other shapes or a combination of them, but should be a symmetrical mirror relationship.

[0065] See also Fig.13 The T-bar 3 includes two aluminum alloy T-bar tubes 301, the two aluminum alloy T-bar tubes 301 are symmetrically arranged, and the upper and lower ends of the inner sides are both provided with T-bar heat insulation strip positioning grooves 303, and T-bar cavity heat insulation strips 305 are installed between the T-bar heat insulation strip positioning grooves 303 of the two aluminum alloy T-bar tubes 301, and T-bar heat insulation cotton positioning grooves 304 are arranged in the middle of the inner sides of the two aluminum alloy T-bar tubes 301, and T-bar heat insulation foam 306 is installed between the T-bar heat insulation cotton positioning grooves 304 of the two aluminum alloy T-bar tubes 301, and the upper and lower ends of the aluminum alloy T-bar tubes 301 are both provided inside There is a T-bar European standard groove 302, and the upper and lower ends of the outer wall of an aluminum alloy T-bar tube 301 are installed with T-bar glass groove retaining edges 307. The T-bar 3 is mainly used to fix the glass where conversion is required. Its main characteristics are: first, the aluminum alloy T-bar tube 301 parts on both sides of the broken bridge, excluding the T-bar glass groove retaining edges 307, are in a completely symmetrical mirror relationship. There are European standard grooves on both sides, and accessories or glass moldings 7 or glass retaining edges 6 can be installed. The closed aluminum alloy inner cavity on both sides of the broken bridge should be a rectangle, or other shapes or a combination of them, but it should be a symmetrical mirror relationship.

[0066] See also Figure 11-13 Pre-cut grooves 8 are provided at the connections between the outer frame glass notch ribs 107, T-bar glass notch ribs 307, Z-bar glass notch ribs 207 and the aluminum alloy outer frame tube 101, the aluminum alloy Z-bar tube 201 and the aluminum alloy T-bar tube 301. The provision of the pre-cut grooves 8 makes the cuts smoother when the glass notch ribs on the outer frame 1, Z-bar 2 and T-bar 3 need to be cut.

[0067] Furthermore, the glass molding 7 is in an arc, straight or other shape, and is consistent with the size and shape of the mounting parts of the outer frame 1, Z-bar 2, T-bar 3, outer opening sash 4 and inner opening sash 5, as well as the European standard groove.

[0068] Furthermore, the size and shape of the glass notch portion of the glass retaining strip 6 are consistent with the size and shape of the main outer frame 1, the Z-bar 2, and the T-bar 3, and the size and shape of the assembly portion are consistent with the European standard notch.

[0069] Furthermore, the large surfaces of the outward-opening sash 4 and the inward-opening sash 5 are consistent with the lines of the outer frame 1, the Z-bar 2 and the T-bar 3, which increases the aesthetics.

[0070] Furthermore, a reinforcement structure is installed on the outer wall of the T-bar 3 of the Z-bar 2. Depending on the usage scenario, in order to meet the wind pressure resistance performance requirements of large-size windows, the T-bar 3 of the Z-bar 2 with a reinforcement structure can be selected.

[0071] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A universal thermally-insulated aluminum alloy casement door and window, comprising an outer frame (1), a Z-bar (2), a T-bar (3), an outward-opening sash (4), an inward-opening sash (5), a glass edge strip (6) and a glass pressure strip (7); Features: Also includes: The outer frame (1) and the Z-bar (2) should have one or more lines, which, after being assembled with the glass bead (7), form one or more closed figures around the glass partition to constitute the door and window frame; The large surface of the frame and the T-bar (3) are combined to form a fixed door and window. When the glass bead (7) is installed on the outside of the fixed door and window, it is an external fixed door and window; when the glass bead (7) is installed on the inside of the fixed door and window, it is an internal fixed window; when the outward opening sash (4) is installed on the fixed door and window, it is an outward opening window; when the inward opening sash (5) is installed on the fixed door and window, it is an inward opening window; The outer frame (1) comprises two aluminum alloy outer frame tubes (101), the two aluminum alloy outer frame tubes (101) are symmetrically arranged, and the upper and lower ends of the inner sides are both provided with outer frame heat insulation strip positioning grooves (103), an outer frame cavity heat insulation strip (105) is installed between the outer frame heat insulation strip positioning grooves (103) of the two aluminum alloy outer frame tubes (101), an outer frame heat insulation cotton positioning groove (104) is provided in the middle of the inner sides of the two aluminum alloy outer frame tubes (101), an outer frame heat insulation foam (106) is installed between the outer frame heat insulation cotton positioning grooves (104) of the two aluminum alloy outer frame tubes (101), an outer frame European standard groove (102) is arranged inside the upper end of the aluminum alloy outer frame tube (101), and an outer frame glass notch retaining edge (107) is installed at the upper end of the outer wall of one of the aluminum alloy outer frame tubes (101); The Z-bar (2) comprises two aluminum alloy Z-bar tubes (201), the two aluminum alloy Z-bar tubes (201) are symmetrically arranged, and the upper and lower ends of the inner sides are both provided with Z-bar insulation strip positioning grooves (203), Z-bar cavity insulation strips (205) are installed between the Z-bar insulation strip positioning grooves (203) of the two aluminum alloy Z-bar tubes (201), and Z-bar insulation cotton positioning grooves are both provided in the middle of the inner sides of the two aluminum alloy Z-bar tubes (201). (204), a Z-bar heat insulation foam (206) is installed between the Z-bar heat insulation cotton positioning grooves (204) of the two aluminum alloy Z-bar tubes (201), and the upper and lower ends of the aluminum alloy Z-bar tubes (201) are both provided with Z-bar European standard grooves (202), and the upper end of the outer wall of one of the aluminum alloy Z-bar tubes (201) and the lower end of the outer wall of the other aluminum alloy Z-bar tube (201) are both provided with Z-bar glass notch retaining edges (207); The T-bar (3) comprises two aluminum alloy T-bar tubes (301), the two aluminum alloy T-bar tubes (301) are symmetrically arranged, and the upper and lower ends of the inner sides are both provided with T-bar heat insulation strip positioning grooves (303), a T-bar cavity heat insulation strip (305) is installed between the T-bar heat insulation strip positioning grooves (303) of the two aluminum alloy T-bar tubes (301), and the middle parts of the inner sides of the two aluminum alloy T-bar tubes (301) are both provided with There are T-bar heat insulation cotton positioning grooves (304), T-bar heat insulation foam (306) is installed between the T-bar heat insulation cotton positioning grooves (304) of two aluminum alloy T-bar tubes (301), T-bar European standard grooves (302) are arranged inside the upper and lower ends of the aluminum alloy T-bar tubes (301), and T-bar glass groove retaining edges (307) are installed on the upper and lower ends of the outer wall of one of the aluminum alloy T-bar tubes (301).

2. The universal thermally-insulated aluminum alloy casement door and window according to claim 1 is characterized in that: The aluminum alloy outer frame tube (101), the aluminum alloy Z-bar tube (201) and the aluminum alloy T-bar tube (301) are all provided with cavities inside.

3. The universal thermally-insulated aluminum alloy casement door and window according to claim 2 is characterized in that: Pre-cut grooves (8) are provided at the connection points between the outer frame glass notch rib (107), the T-bar glass notch rib (307), the Z-bar glass notch rib (207) and the aluminum alloy outer frame tube (101), the aluminum alloy Z-bar tube (201) and the aluminum alloy T-bar tube (301).

4. The universal thermally-insulated aluminum alloy casement door and window according to claim 3 is characterized by: The glass bead (7) is in an arc or straight shape, and is consistent with the size and shape of the mounting parts of the outer frame (1), the Z-bar (2), the T-bar (3), the outer opening sash (4), and the inner opening sash (5), as well as the European standard groove.

5. The universal thermally-insulated aluminum alloy casement door and window according to claim 4 is characterized in that: The size and shape of the glass notch portion of the glass retaining strip (6) are consistent with the size and shape of the main outer frame (1), the Z-bar (2) and the T-bar (3), and the size and shape of the assembly portion are consistent with the European standard notch.

6. The universal thermally-insulated aluminum alloy casement door and window according to claim 5, characterized in that: The large surface of the outer opening leaf (4) and the large surface of the inner opening leaf (5) are consistent with the lines of the outer frame (1), the Z-bar (2) and the T-bar (3).

7. The universal thermally-insulated aluminum alloy casement door and window according to claim 6, characterized in that: A reinforcement structure is installed on the outer wall of the T-bar (3) of the Z-bar (2).

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