Heat insulation aluminum alloy sliding door and window

Abstract

The utility model relates to the technical field of doors and windows, in particular to a heat insulation aluminum alloy sliding door and window which comprises a window frame body, a sectional type heat insulation strip, a double-sealing system, a reinforcing rib and an embedded supporting structure. The window frame body is composed of an outer frame and an inner frame which are connected through sectional type heat insulation strips, and heat conduction is reduced. The air tightness and the water tightness are improved through a double-sealing system; and the reinforcing ribs and the embedded supporting structure enhance the wind pressure resistance and the stability. A diversion trench, a drainage hole, an anti-corrosion layer, a sun shield and the like are further arranged, so that the functions are optimized. The defects of an existing sliding door and window in the aspects of heat insulation, sealing and strength can be effectively overcome, and the requirements for energy conservation, environmental protection and long-term use stability are met.

Description

Technical Field

[0001] This utility model belongs to the field of building materials and energy-saving doors and windows technology, specifically a heat-insulated aluminum alloy sliding door and window. Background Technology

[0002] Sliding doors and windows are widely used in the construction industry due to their ease of operation and high space utilization, but there is still room for improvement in terms of thermal insulation, sealing, and structural strength. This is especially true when using aluminum alloy materials; improving thermal insulation while maintaining overall performance is a key issue.

[0003] A search revealed a patent with publication number CN106545277B that discloses a sliding door and window design. This design improves airtightness and watertightness through an integrated anti-sway and glue-injection sealing component and a dedicated glue-injection sealing component, and solves the leakage problem at joints. However, this design offers limited optimization for thermal insulation performance. Its thermal insulation strip is only used for simple connections and fails to effectively block heat conduction paths, resulting in insufficient thermal insulation performance under extreme temperature conditions. Furthermore, the installation method for the sealing component and thermal insulation strip is relatively complex, increasing production and installation difficulties and hindering large-scale promotion.

[0004] Another patent, CN111206855B, proposes a sliding door and window with a thin frame. It employs a modular design to optimize installation convenience and enhance wind pressure resistance and water tightness. However, due to the high thermal conductivity of aluminum alloy, this design lacks efficient insulation measures, resulting in a significant thermal bridging effect and failing to meet the energy-saving and environmental protection requirements of modern buildings. Furthermore, the thin frame structure may pose a risk of insufficient strength during long-term use, especially in large-size applications where it is prone to deformation due to uneven stress.

[0005] The aforementioned problems indicate that existing sliding doors and windows still have limitations in balancing thermal insulation performance and structural strength, making it difficult to fully meet the comprehensive requirements of modern buildings for efficient thermal insulation, energy conservation, environmental protection, and structural stability. Therefore, this utility model aims to provide a more efficient and durable solution by optimizing the thermal insulation structure design and combining it with a high-strength aluminum alloy frame. Utility Model Content

[0006] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0007] A thermally insulated aluminum alloy sliding door and window includes a window frame body and a glass mounting groove disposed within the window frame body. The window frame body consists of an outer frame and an inner frame, which are connected by a plurality of segmented thermal insulation strips. The window frame also includes:

[0008] The window frame body has several symmetrically arranged drainage channels inside, and several drainage holes are opened on the surface of the drainage channels. Rainwater is guided to the drainage holes through the drainage channels and discharged, reducing rainwater accumulation. The window frame body has a double sealing system symmetrically arranged on both sides. The double sealing system includes a first sealing strip and a second sealing strip. The first sealing strip is fixedly connected to the inner side wall of the outer frame, and the second sealing strip is fixedly connected to the outer side wall of the inner frame. The double sealing structure improves the air tightness and water tightness of the door and window.

[0009] The top and bottom of the window frame body are provided with reinforcing ribs, which are fixedly connected to the inner wall of the window frame body by bolts. The reinforcing ribs enhance the overall deformation resistance of the window frame body. The window frame body is also provided with an embedded support structure, which includes several support rods and connecting plates. One end of the support rod is rotatably connected to the surface of the connecting plate by a pin, and the other end is fixedly connected to the inner wall of the window frame body. The embedded support structure further enhances the structural strength of the window frame body.

[0010] Furthermore, the segmented heat insulation strip is fixedly connected between the outer frame and the inner frame. The surface of the segmented heat insulation strip has several grooves, and the grooves are filled with heat insulation material. The heat insulation material in the grooves blocks the heat conduction path and reduces heat transfer. The two ends of the segmented heat insulation strip are respectively fixedly connected to the inner sidewalls of the outer frame and the inner frame by snap fasteners, which enables quick installation and disassembly.

[0011] Furthermore, a buffer pad is provided between the first and second sealing strips of the dual sealing system. The buffer pad is fixedly connected to the inner wall of the window frame body. The buffer pad reduces the impact force when the door and window are closed, while improving the sealing effect. The surfaces of the first and second sealing strips are provided with anti-slip textures. The anti-slip textures increase the friction between the sealing strips and the contact surface, preventing the sealing strips from loosening due to long-term use.

[0012] Furthermore, the surface of the reinforcing rib is provided with several through holes, and fastening bolts are installed in the through holes. One end of the fastening bolt passes through the through hole and is fixedly connected to the inner wall of the window frame body. The fastening bolts achieve a firm connection between the reinforcing rib and the window frame body. The surface of the reinforcing rib is also provided with several protrusions, which are evenly distributed on the surface of the reinforcing rib. The protrusions enhance the bending resistance of the reinforcing rib.

[0013] Furthermore, an elastic element is provided between the support rod and the connecting plate of the embedded support structure. One end of the elastic element is fixedly connected to the surface of the support rod, and the other end is fixedly connected to the surface of the connecting plate. The elastic element absorbs external impact force and reduces the risk of deformation of the window frame body due to uneven force. Several limiting grooves are opened on the surface of the support rod, and limiting blocks are provided in the limiting grooves. The limiting blocks are fixedly connected to the inner wall of the window frame body. The limiting blocks restrict the movement range of the support rod and ensure the stability of the embedded support structure.

[0014] Furthermore, the surface of the guide channel is coated with a waterproof coating, which is evenly distributed on the inner wall of the guide channel. The waterproof coating reduces the risk of water seepage when the water flows along the guide channel. A filter screen is installed inside the drain hole. The filter screen is fixedly connected to the inner wall of the drain hole by a slot. The filter screen blocks debris from entering the drain hole and prevents the drain hole from becoming clogged.

[0015] Furthermore, the outer surface of the window frame body is provided with an anti-corrosion layer, which is uniformly coated on the outer surface of the window frame body to extend the service life of the window frame body; the inner surface of the window frame body is provided with an anti-slip layer, which is uniformly distributed on the inner surface of the window frame body to increase the friction between the window frame body and the glass mounting groove and prevent the glass from shifting during installation.

[0016] Furthermore, a positioning block is provided inside the glass mounting groove. The positioning block is fixedly connected to the inner wall of the glass mounting groove. The positioning block is used to initially position the glass to ensure the accuracy of glass installation. Several mounting holes are opened on the surface of the glass mounting groove. Fixing screws are installed in the mounting holes. One end of the fixing screw passes through the mounting hole and is fixedly connected to the edge of the glass. The fixing screws are used to achieve a firm connection between the glass and the glass mounting groove.

[0017] Furthermore, the bottom of the window frame body is provided with an adjusting foot, which is threadedly connected to the bottom of the window frame body. The height of the window frame body can be adjusted by rotating the adjusting foot to ensure the levelness of the door and window after installation. The bottom of the adjusting foot is provided with an anti-slip pad, which is fixedly connected to the bottom of the adjusting foot. The anti-slip pad increases the friction between the adjusting foot and the ground to prevent the door and window from sliding during use.

[0018] Furthermore, a sunshade is provided on the top of the window frame body. The sunshade is connected to the top of the window frame body by a hinge. The sunshade reduces the impact of direct sunlight on the window frame body. The surface of the sunshade is provided with a reflective coating. The reflective coating is evenly applied to the surface of the sunshade. The reflective coating reflects sunlight and reduces the temperature of the window frame body.

[0019] The above technical solution effectively solves the shortcomings of existing sliding doors and windows in terms of thermal insulation performance, sealing performance and structural strength by combining various technical means such as segmented thermal insulation strips, double sealing system, reinforcing ribs and embedded support structure, while taking into account the requirements of energy conservation, environmental protection and long-term stability. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2 This is a schematic diagram of the structure of this utility model from another angle.

[0022] Figure 3 This is a schematic diagram of the structure of the sunshade in this utility model.

[0023] Figure 4 In this utility model Figure 2 Enlarged view of point A;

[0024] Figure 5 This is a schematic diagram of the filter screen in this utility model.

[0025] The attached figures are labeled as follows:

[0026] 1. Window frame body; 2. Segmented thermal insulation strip; 3. Double sealing system; 4. Reinforcing ribs; 5. Embedded support structure; 6. Drainage channel; 7. Drainage hole; 8. Sunshade; 9. Waterproof coating; 10. Filter screen. Detailed Implementation

[0027] Reference Figure 1-5 As shown, this utility model provides a heat-insulated aluminum alloy sliding door and window. Its structural design achieves a comprehensive improvement in heat insulation performance, sealing performance, and structural strength through the synergistic effect of multiple technical means. The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0028] The window frame body 1 consists of an outer frame and an inner frame, connected by several segmented thermal insulation strips 2. The two ends of each segmented thermal insulation strip 2 are fixed to the inner walls of the outer and inner frames respectively using clips. Several grooves are formed on the surface of each segmented thermal insulation strip 2, filled with thermal insulation material. The thermal insulation material is a low thermal conductivity polyurethane foam, which effectively blocks heat conduction paths. The segmented thermal insulation strip 2 is designed in a modular form, facilitating quick installation and disassembly, and allowing adjustment of the number and length of the thermal insulation strips according to actual needs. A double sealing system 3 is symmetrically arranged on both sides of the window frame body 1. The double sealing system 3 includes a first sealing strip and a second sealing strip. The first sealing strip is fixedly connected to the inner wall of the outer frame, and the second sealing strip is fixedly connected to the outer wall of the inner frame. A buffer pad is placed between the first and second sealing strips, fixedly connected to the inner wall of the window frame body 1. The buffer pad is made of elastic rubber and acts as a buffer when the door and window are closed, improving the sealing effect. Both the first and second sealing strips have anti-slip textures on their surfaces. These textures are formed by molding, increasing the friction between the sealing strip and the contact surface and preventing loosening due to long-term use.

[0029] The top and bottom of the window frame body 1 are equipped with reinforcing ribs 4, which are fixedly connected to the inner wall of the window frame body 1 by bolts. Several through holes are formed on the surface of the reinforcing ribs 4, and fastening bolts are installed in these holes. One end of each fastening bolt passes through the through hole and is fixedly connected to the inner wall of the window frame body 1, ensuring a firm connection between the reinforcing ribs 4 and the window frame body 1. Several protrusions are also provided on the surface of the reinforcing ribs 4, evenly distributed. These protrusions are formed by stamping, enhancing the bending resistance of the reinforcing ribs 4. An embedded support structure 5 is also provided inside the window frame body 1. The embedded support structure 5 includes several support rods and connecting plates. One end of each support rod is rotatably connected to the surface of the connecting plate via a pin, and the other end is fixedly connected to the inner wall of the window frame body 1. An elastic element is provided between the support rods and the connecting plate. One end of the elastic element is fixedly connected to the surface of the support rod, and the other end is fixedly connected to the surface of the connecting plate. The elastic element is made of spring steel and can absorb external impact forces, reducing the risk of deformation of the window frame body 1 due to uneven stress. The surface of the support rod is provided with several limiting grooves, and limiting blocks are set in the limiting grooves. The limiting blocks are fixedly connected to the inner wall of the window frame body 1 and are fixed by screws to limit the movement range of the support rod and ensure the stability of the embedded support structure 5.

[0030] The window frame body 1 has several symmetrically arranged guide channels 6 inside, and several drainage holes 7 are opened on the surface of the guide channels 6. The surface of the guide channels 6 is coated with a waterproof coating 9, which is made of polytetrafluoroethylene and is evenly distributed on the inner wall of the guide channels 6, reducing the risk of water seepage when flowing along the guide channels 6. A filter screen 10 is installed inside the drainage hole 7, and the filter screen 10 is fixed to the inner wall of the drainage hole 7 by a slot. The filter screen 10 is made of stainless steel and can prevent debris from entering the drainage hole 7, preventing clogging. The outer surface of the window frame body 1 is covered with an anti-corrosion layer, which is made of epoxy resin and is evenly coated on the outer surface of the window frame body 1, extending the service life of the window frame body 1. The inner surface of the window frame body 1 is covered with an anti-slip layer, which is made of silicone and is evenly distributed on the inner surface of the window frame body 1, increasing the friction between the window frame body 1 and the glass mounting groove, preventing the glass from shifting during installation.

[0031] The glass mounting groove contains a positioning block, which is fixedly connected to the inner wall of the groove. The positioning block, made of hard plastic, provides initial positioning of the glass, ensuring accurate installation. Several mounting holes are formed on the surface of the glass mounting groove, each containing a fixing screw. One end of the screw passes through the mounting hole and is fixedly connected to the edge of the glass. These screws, made of stainless steel, ensure a secure connection between the glass and the mounting groove. Adjustable feet are located at the bottom of the window frame body 1, threaded to the bottom. Anti-slip pads, made of rubber, are fixedly connected to the bottom of the adjustable feet to increase friction between the feet and the ground, preventing the window / door from sliding during use.

[0032] A sunshade 8 is installed at the top of the window frame body 1. The sunshade 8 is connected to the top of the window frame body 1 by hinges. The surface of the sunshade 8 is coated with a reflective coating made of aluminum foil, which is evenly coated on the surface of the sunshade 8 to reflect sunlight and reduce the temperature of the window frame body 1. The angle of the sunshade 8 can be adjusted by hinges, allowing users to adjust the angle of the sunshade 8 according to actual needs to achieve the best sunshade effect. In practical applications, when the doors and windows are subjected to external wind pressure or impact, the reinforcing ribs 4 and the embedded support structure 5 work together to enhance the overall deformation resistance of the window frame body 1. Rainwater is guided to the drainage hole 7 through the guide channel 6 to be discharged, reducing the risk of rainwater accumulation. The double sealing system 3 improves the airtightness and watertightness of the doors and windows through the double-layer sealing structure, while the buffer pad acts as a buffer when the doors and windows are closed, further enhancing the sealing effect. The segmented thermal insulation strip 2 blocks the heat conduction path through the thermal insulation material in the groove, reducing heat transfer and thus improving the thermal insulation performance of the doors and windows.

[0033] This invention, through the synergistic effect of the above-described structure, solves the shortcomings of existing sliding doors and windows in terms of thermal insulation, sealing, and structural strength, while also taking into account the requirements of energy conservation, environmental protection, and long-term stability. Those skilled in the art, after reading this specification, will be able to manufacture thermally insulated aluminum alloy sliding doors and windows that meet the requirements based on the above embodiments.

[0034] To enable those skilled in the art to fully understand and implement this utility model, the following supplementary explanation of the specific implementation principle of this utility model is provided in conjunction with a specific application scenario.

[0035] First, when installing the window frame body 1, it is necessary to ensure that the segmented thermal insulation strips 2 between the outer and inner frames are correctly connected. The two ends of the segmented thermal insulation strip 2 are fixed to the inner walls of the outer and inner frames by clips, and its surface grooves are filled with polyurethane foam material with low thermal conductivity. This design utilizes the low thermal conductivity of polyurethane foam material to effectively block the heat conduction path. When the external temperature changes, heat transfer is confined within the grooves of the segmented thermal insulation strip 2, thereby reducing heat transfer from the outer frame to the inner frame. Furthermore, the segmented thermal insulation strip 2 adopts a modular design, allowing the number and length to be adjusted according to actual needs, facilitating quick installation and disassembly, and improving construction efficiency.

[0036] Secondly, the double sealing system 3 comes into play when the doors and windows are closed. The first sealing strip is fixed to the inner wall of the outer frame, and the second sealing strip is fixed to the outer wall of the inner frame, with an elastic rubber buffer pad between them. When the doors and windows are closed, the buffer pad is compressed and deformed, providing a cushioning effect and increasing the fit between the sealing strip and the contact surface. The anti-slip texture on the surfaces of the first and second sealing strips is molded, increasing friction and preventing loosening due to long-term use. This double-layer sealing structure significantly improves the airtightness and watertightness of the doors and windows, reducing the penetration of air and moisture.

[0037] Next, the reinforcing rib 4 and the embedded support structure 5 together enhance the overall deformation resistance of the window frame body 1. The reinforcing rib 4 is fixed to the inner wall of the window frame body 1 with bolts, and fastening bolts are installed in the through holes on its surface to further ensure a firm connection. The protrusions on the surface of the reinforcing rib 4 are formed by stamping and are evenly distributed to enhance bending resistance. The support rod in the embedded support structure 5 is rotatably connected to the connecting plate by a pin, and an elastic element made of spring steel is installed between the support rod and the connecting plate. When the window frame body 1 is subjected to external impact force, the elastic element absorbs the impact energy and reduces the risk of deformation caused by uneven force. The limiting block is fixed to the inner wall of the window frame body 1 with screws to limit the range of movement of the support rod and ensure the stability of the embedded support structure 5.

[0038] Subsequently, rainwater is guided through the drainage channel 6 to the drain hole 7 for discharge. The surface of the drainage channel 6 is coated with a waterproof polytetrafluoroethylene (PTFE) coating 9, which is evenly distributed on the inner wall of the drainage channel 6, reducing the risk of seepage as water flows along the drainage channel 6. A stainless steel filter screen 10 is installed inside the drain hole 7, fixed to the inner wall of the drain hole 7 by a clip, preventing debris from entering the drain hole 7 and preventing blockage. This design effectively reduces the risk of rainwater accumulation and improves the drainage performance of doors and windows.

[0039] Finally, the sunshade 8 is hinged to the top of the window frame body 1, allowing users to adjust its angle as needed. The surface of the sunshade 8 is coated with a reflective aluminum foil material, evenly distributed across its surface to reflect sunlight and reduce the temperature of the window frame body 1. This design not only reduces the impact of direct sunlight on the window frame body 1 but also further lowers the indoor temperature through the reflective coating, enhancing energy efficiency and environmental protection.

[0040] In summary, through the synergistic effect of the above steps and principles, this utility model achieves a comprehensive improvement in thermal insulation performance, sealing performance, and structural strength, while also taking into account energy conservation, environmental protection, and long-term stability requirements. Those skilled in the art, after reading this specification, can manufacture thermally insulated aluminum alloy sliding doors and windows that meet the requirements based on the above content.

Claims

1. A heat-insulated aluminum alloy sliding door and window, comprising a window frame body (1) and a glass mounting groove disposed within the window frame body (1), characterized in that, The window frame body (1) consists of an outer frame and an inner frame, which are connected by several segmented thermal insulation strips (2), and also includes: The window frame body (1) is symmetrically provided with several guide channels (6) inside, and several drainage holes (7) are opened on the surface of the guide channels (6); The window frame body (1) is symmetrically provided with a double sealing system (3) on both sides. The double sealing system (3) includes a first sealing strip and a second sealing strip. The first sealing strip is fixedly connected to the inner side wall of the outer frame, and the second sealing strip is fixedly connected to the outer side wall of the inner frame. The top and bottom of the window frame body (1) are provided with reinforcing ribs (4), and the reinforcing ribs (4) are fixedly connected to the inner wall of the window frame body (1) by bolts; The window frame body (1) is also provided with an embedded support structure (5). The embedded support structure (5) includes several support rods and connecting plates. One end of the support rod is rotatably connected to the surface of the connecting plate by a pin, and the other end is fixedly connected to the inner wall of the window frame body (1).

2. The thermally insulated aluminum alloy sliding door and window according to claim 1, characterized in that, The segmented heat insulation strip (2) is fixedly connected between the outer frame and the inner frame. The surface of the segmented heat insulation strip (2) is provided with several grooves, and the grooves are filled with heat insulation material. The two ends of the segmented heat insulation strip (2) are respectively fixedly connected to the inner sidewalls of the outer frame and the inner frame by buckles.

3. The thermally insulated aluminum alloy sliding door and window according to claim 1, characterized in that, A buffer pad is provided between the first sealing strip and the second sealing strip of the dual sealing system (3). The buffer pad is fixedly connected to the inner wall of the window frame body (1). The surfaces of the first sealing strip and the second sealing strip are provided with anti-slip textures.

4. The thermally insulated aluminum alloy sliding door and window according to claim 1, characterized in that, The surface of the reinforcing rib (4) is provided with several through holes, and fastening bolts are provided in the through holes. One end of the fastening bolt passes through the through hole and is fixedly connected to the inner wall of the window frame body (1). The surface of the reinforcing rib (4) is also provided with several protrusions, which are evenly distributed on the surface of the reinforcing rib (4).

5. A heat-insulating aluminum alloy sliding door and window according to claim 1, characterized in that, An elastic element is provided between the support rod and the connecting plate of the embedded support structure (5). One end of the elastic element is fixedly connected to the surface of the support rod, and the other end is fixedly connected to the surface of the connecting plate. Several limiting grooves are opened on the surface of the support rod, and limiting blocks are provided in the limiting grooves. The limiting blocks are fixedly connected to the inner wall of the window frame body (1).

6. The thermally insulated aluminum alloy sliding door and window according to claim 1, characterized in that, The surface of the guide channel (6) is coated with a waterproof coating (9), which is evenly distributed on the inner wall of the guide channel (6). A filter screen (10) is provided inside the drain hole (7), and the filter screen (10) is fixedly connected to the inner wall of the drain hole (7) by a slot.

7. A heat-insulating aluminum alloy sliding door and window according to claim 1, characterized in that, The outer surface of the window frame body (1) is provided with an anti-corrosion layer, which is uniformly coated on the outer surface of the window frame body (1). The inner surface of the window frame body (1) is provided with an anti-slip layer, which is uniformly distributed on the inner surface of the window frame body (1).

8. A heat-insulating aluminum alloy sliding door and window according to claim 1, characterized in that, The glass mounting groove is provided with a positioning block inside, which is fixedly connected to the inner wall of the glass mounting groove. The surface of the glass mounting groove is provided with a number of mounting holes, and a fixing screw is provided in the mounting hole. One end of the fixing screw passes through the mounting hole and is fixedly connected to the edge of the glass.

9. A heat-insulating aluminum alloy sliding door and window according to claim 1, characterized in that, The bottom of the window frame body (1) is provided with an adjusting foot, which is connected to the bottom of the window frame body (1) by a thread. The bottom of the adjusting foot is provided with an anti-slip pad, which is fixedly connected to the bottom of the adjusting foot.

10. A heat-insulating aluminum alloy sliding door and window according to claim 1, characterized in that, A sunshade (8) is provided on the top of the window frame body (1). The sunshade (8) is connected to the top of the window frame body (1) by a hinge. The surface of the sunshade (8) is provided with a reflective coating. The reflective coating is uniformly applied to the surface of the sunshade (8).

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