Broken bridge aluminum door and window heat insulation device

Abstract

The utility model discloses a broken bridge aluminum door and window heat insulation device which is characterized in that the inner wall of an outer frame is provided with a limiting groove, the upper top wall of the outer frame is fixedly connected with a transverse sealing gasket through the limiting groove, the side inner wall of the outer frame is fixedly connected with a longitudinal sealing gasket through the limiting groove, and the front surface of the outer frame is rotationally connected with an inner frame through a rotating shaft; a fixing groove is formed in the side surface of the inner frame, the inner frame is fixedly connected with a transverse heat insulation plate through the fixing groove, the inner frame is fixedly connected with a longitudinal heat insulation plate through the fixing groove, and glass is fixedly connected to the inner wall of the inner frame. The door and window is convenient to disassemble, assemble and replace, the maintenance cost of the door and window is reduced, the stable indoor environment can be guaranteed, and the living or working comfort is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, and in particular to a thermal insulation device for a thermally broken aluminum door and window. Background Art

[0002] The thermally-insulated aluminum alloy doors and windows have good heat-insulating effects in themselves, but because the sunlight directly shines on the doors and windows and shines through the glass into the room, the indoor temperature is still a bit high in summer. At this time, some aluminum alloy door and window insulation devices can be used to help the aluminum alloy doors and windows to insulate, so that the indoor temperature can be lower. However, when the sealing and heat-insulating performance of the thermally-insulated aluminum doors and windows are insufficient for repair, it may be necessary to dismantle the entire door and window or replace the entire component. The operation is cumbersome and costly. For example, a Chinese patent discloses "a thermally-insulated aluminum door and window insulation device", and its application number is: "202320819719.2". The thermal insulation device is provided with an adjustable structure. By adjusting the adjustable structure, the thermal insulation device can be matched with thermally-insulated aluminum doors and windows of different sizes, making the thermal insulation device more applicable. However, the structure of the device is relatively complex, which may cause maintenance difficulties and affect the use effect of the doors and windows. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a thermal insulation device for thermally-insulated aluminum doors and windows. A sealing pad and a thermal insulation board are arranged on the contact surface between the outer frame and the inner frame of the thermally-insulated aluminum doors and windows, and the windows are fixed by the limiting grooves on the inner wall of the outer frame and the fixing grooves on the outer surface of the inner frame. This ensures the sealing and thermal insulation performance of the doors and windows, prevents the entry of debris and the leakage of indoor air, and facilitates disassembly and replacement, reduces the maintenance cost of doors and windows, is beneficial to ensuring a stable indoor environment, and improves the comfort of living or working.

[0004] The utility model also provides a thermal insulation device for the above-mentioned broken bridge aluminum doors and windows, including: an outer frame, the inner wall of the outer frame is provided with a limiting groove, the upper top wall of the outer frame is fixedly connected with a horizontal sealing gasket through the limiting groove, the side inner wall of the outer frame is fixedly connected with a longitudinal sealing gasket through the limiting groove, the front surface of the outer frame is rotatably connected with the inner frame through a rotating shaft, the side surface of the inner frame is provided with a fixing groove, the inner frame is fixedly connected with a horizontal insulation board through the fixing groove, the inner frame is fixedly connected with a longitudinal insulation board through the fixing groove, and the inner wall of the inner frame is fixedly connected with glass. Through the above device, the sealing and insulation performance of the doors and windows are guaranteed, the entry of debris and the leakage of indoor air are avoided, and at the same time, disassembly and replacement are convenient, the maintenance cost of the doors and windows is reduced, which is beneficial to ensuring a stable indoor environment and improving the comfort of living or working.

[0005] According to the thermal insulation device for broken bridge aluminum doors and windows described in the utility model, the upper surface of the horizontal sealing gasket and the left surface of the vertical sealing gasket are fixedly connected with sealing strips, and the sealing strips are located inside the limiting groove. The above device is beneficial to facilitate the disassembly and assembly of the horizontal sealing gasket and the vertical sealing gasket.

[0006] According to the thermal insulation device for broken bridge aluminum doors and windows described in the utility model, the horizontal sealing gasket and the vertical sealing gasket cover the limiting groove and are located on the side of the inner frame. The above device is helpful to reduce dust from entering the limiting groove.

[0007] According to the thermal insulation device for insulated aluminum doors and windows described in the utility model, the lower surface of the horizontal insulation board and the right surface of the vertical insulation board are fixedly connected with fixing strips. The above device is helpful to facilitate the disassembly and assembly of the horizontal insulation board and the vertical insulation board.

[0008] According to the thermal insulation device for broken aluminum doors and windows described in the utility model, the fixing strip is located inside the fixing groove, and the transverse insulation board and the longitudinal insulation board cover the inner frame. The above device is beneficial to ensure the insulation effect.

[0009] According to the thermal insulation device for broken aluminum doors and windows described in the utility model, a rubber strip is fixedly connected to the connection between the inner frame and the glass, and the rubber strip is located on the front and rear surfaces of the glass. The above device is helpful to ensure the stable installation of the glass.

[0010] According to the thermal insulation device for broken bridge aluminum doors and windows described in the utility model, a lock handle is fixedly connected to the front surface of the inner frame, and the lock handle is located above the glass. The above device is beneficial to facilitate the opening and closing of the inner frame.

[0011] According to the thermal insulation device for broken aluminum doors and windows described in the utility model, the inner frame is located inside the outer frame, and the outer frame wraps the horizontal insulation board and the vertical insulation board. The above device is beneficial to protecting the inner frame.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, the thermal insulation device for broken bridge aluminum doors and windows can fix the sealing gasket and the insulation board by setting a limit groove on the inner wall of the outer frame and a fixing groove on the outer surface of the inner frame, which is convenient for disassembly and replacement, so that the broken bridge aluminum doors and windows maintain good performance, which is beneficial to improve maintenance efficiency and reduce maintenance costs.

[0014] 2. Compared with the prior art, the thermal insulation device for broken aluminum doors and windows can significantly ensure the sealing and thermal insulation performance of the doors and windows after they are closed by arranging sealing pads and thermal insulation boards on the contact surface of the outer frame and the inner frame, thereby preventing the entry and exit of heat or external debris, which is beneficial to ensuring a stable indoor environment and improving the comfort of living or working. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a three-dimensional structural diagram of the thermal insulation device for broken bridge aluminum doors and windows of the utility model;

[0017] Figure 2 This is the internal structure diagram of the thermal insulation device of the thermally-broken aluminum doors and windows of the utility model;

[0018] Figure 3 This is a cross-sectional structural diagram of the thermal insulation device for thermally broken aluminum doors and windows of the utility model;

[0019] Figure 4 This utility model is a thermal insulation device for broken bridge aluminum doors and windows. Figure 2 Enlarged view of point C in the middle;

[0020] Figure 5 This utility model is a thermal insulation device for broken bridge aluminum doors and windows. Figure 3 Enlarged view of point D in the middle.

[0021] Legend:

[0022] 1. Outer frame; 2. Inner frame; 3. Lock handle; 4. Rotating shaft; 5. Glass; 6. Longitudinal insulation board; 7. Horizontal sealing gasket; 8. Fixing groove; 9. Fixing strip; 10. Limiting groove; 11. Sealing strip; 12. Horizontal insulation board; 13. Longitudinal sealing gasket; 14. Rubber strip. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-5The utility model embodiment is a thermal insulation device for thermally broken aluminum doors and windows, which includes: an outer frame 1, which is used to support and protect the internal structure. The inner wall of the outer frame 1 is provided with a limiting groove 10, which is used to fix and position the horizontal sealing gasket 7 and the longitudinal sealing gasket 13. The upper top wall of the outer frame 1 is fixedly connected with the horizontal sealing gasket 7 through the limiting groove 10, which is fixed to the left and right inner walls of the outer frame 1 to prevent the outside air, dust, etc. from entering the room. The side inner wall of the outer frame 1 is fixedly connected with the longitudinal sealing gasket 13 through the limiting groove 10, which is fixed to the upper top wall and the lower bottom wall of the outer frame 1 to prevent the outside air, dust, etc. from entering the room. To prevent air, dust, etc. from entering the room, the upper surface of the horizontal sealing gasket 7 and the left surface of the vertical sealing gasket 13 are fixedly connected with a sealing strip 11, which is used to ensure that the horizontal insulation board 12 and the vertical insulation board 6 are stably fixed in the fixing groove 8. The sealing strip 11 is located inside the limiting groove 10. The horizontal sealing gasket 7 and the vertical sealing gasket 13 cover the limiting groove 10 and are located on the side of the inner frame 2. The front surface of the outer frame 1 is rotatably connected to the inner frame 2 through the rotating shaft 4, which is used to support and fix the glass 5. The side surface of the inner frame 2 is provided with a fixing groove 8, which is used to fix the horizontal insulation board 12 and the vertical insulation board 6.

[0025] The inner frame 2 is fixedly connected with a transverse heat insulation board 12 through a fixing groove 8, which is located at the upper and lower parts of the inner frame 2, and is used to reduce the exchange of indoor and outdoor heat and improve the heat insulation performance of doors and windows. The inner frame 2 is fixedly connected with a longitudinal heat insulation board 6 through a fixing groove 8, which is located on the left and right sides of the inner frame 2, and is used to reduce the exchange of indoor and outdoor heat and improve the heat insulation performance of doors and windows. The lower surface of the transverse heat insulation board 12 and the right surface of the longitudinal heat insulation board 6 are fixedly connected with a fixing strip 9, which is used to ensure that the transverse heat insulation board 12 and the longitudinal heat insulation board 6 are stably fixed in the fixing groove 8. The fixing strip 9 is located inside the fixing groove 8. The board 12 and the longitudinal insulation board 6 cover the inner frame 2. The inner wall of the inner frame 2 is fixedly connected with the glass 5 for allowing light to enter the room. The connection between the inner frame 2 and the glass 5 is fixedly connected with a rubber strip 14 for enhancing the sealing performance between the inner frame 2 and the glass 5 to prevent air and moisture from entering. The rubber strip 14 is located on the front and rear surfaces of the glass 5. The front surface of the inner frame 2 is fixedly connected with a lock handle 3 for locking the inner frame 2 to prevent it from being accidentally opened. The lock handle 3 is located above the glass 5. The inner frame 2 is located inside the outer frame 1. The outer frame 1 wraps the horizontal insulation board 12 and the longitudinal insulation board 6.

[0026] Working principle: The outer frame 1 is the basis of the entire structure, and its inner wall is provided with a limit groove 10, which can be used for the horizontal sealing gasket 7 and the vertical sealing gasket 13 to ensure that the doors and windows can achieve a good sealing effect when they are closed. The sealing strip 11 is fixed on the horizontal sealing gasket 7 and the vertical sealing gasket 13, and is located inside the limit groove 10, which is convenient for installing and removing the horizontal sealing gasket 7 and the vertical sealing gasket 13. The inner frame 2 is connected to the outer frame 1 through the rotating shaft 4, so that it can rotate inside the outer frame 1, thereby realizing the opening and closing of the doors and windows. The horizontal insulation board 12 and the vertical insulation board 6 are connected by the rotating shaft 4. The fixing grooves 8 are fixed on the inner frame 2. Their main function is to insulate and reduce the temperature exchange between indoor and outdoor. The fixing strips 9 are located inside the fixing grooves 8 to ensure that the transverse insulation board 12 and the longitudinal insulation board 6 are stably fixed on the inner frame 2 and convenient for disassembly and assembly. The glass 5 is fixed on the inner wall of the inner frame 2, and the connection with the inner frame 2 is sealed by a rubber strip 14 to ensure the sealing between the glass 5 and the inner frame 2. The lock handle 3 is fixed on the front surface of the inner frame 2, located above the glass 5, and is used to lock the inner frame 2 when the door and window are closed to prevent it from being accidentally opened.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A thermal insulation device for broken aluminum doors and windows, characterized in that: include: An outer frame (1), wherein the inner wall of the outer frame (1) is provided with a limiting groove (10), the upper top wall of the outer frame (1) is fixedly connected to a transverse sealing gasket (7) via the limiting groove (10), the side inner wall of the outer frame (1) is fixedly connected to a longitudinal sealing gasket (13) via the limiting groove (10), the front surface of the outer frame (1) is rotatably connected to an inner frame (2) via a rotating shaft (4), the side surface of the inner frame (2) is provided with a fixing groove (8), the inner frame (2) is fixedly connected to a transverse heat insulation board (12) via the fixing groove (8), the inner frame (2) is fixedly connected to a longitudinal heat insulation board (6) via the fixing groove (8), and the inner wall of the inner frame (2) is fixedly connected to glass (5).

2. A thermal insulation device for broken aluminum doors and windows according to claim 1, characterized in that: The upper surface of the transverse sealing pad (7) and the left surface of the longitudinal sealing pad (13) are both fixedly connected with a sealing strip (11), and the sealing strip (11) is located inside the limiting groove (10).

3. A thermal insulation device for broken aluminum doors and windows according to claim 2, characterized in that: The transverse sealing gasket (7) and the longitudinal sealing gasket (13) cover the limiting groove (10) and are located on the side of the inner frame (2).

4. The thermal insulation device for broken aluminum doors and windows according to claim 1 is characterized in that: The lower surface of the transverse heat insulation board (12) and the right surface of the longitudinal heat insulation board (6) are both fixedly connected with a fixing strip (9).

5. A thermal insulation device for broken aluminum doors and windows according to claim 4, characterized in that: The fixing strip (9) is located inside the fixing groove (8), and the transverse heat insulation board (12) and the longitudinal heat insulation board (6) cover the inner frame (2).

6. The thermal insulation device for broken aluminum doors and windows according to claim 1, characterized in that: A rubber strip (14) is fixedly connected to the connection between the inner frame (2) and the glass (5), and the rubber strip (14) is located on the front and rear surfaces of the glass (5).

7. The thermal insulation device for broken aluminum doors and windows according to claim 1 is characterized in that: A lock handle (3) is fixedly connected to the front surface of the inner frame (2), and the lock handle (3) is located above the glass (5).

8. The thermal insulation device for broken aluminum doors and windows according to claim 1 is characterized in that: The inner frame (2) is located inside the outer frame (1), and the outer frame (1) wraps the transverse insulation board (12) and the longitudinal insulation board (6).

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