Aluminum alloy door and window with sound insulation and noise reduction functions

Abstract

The utility model relates to the technical field of aluminum alloy doors and windows, and discloses an aluminum alloy door and window with sound insulation and noise reduction functions, which comprises an aluminum alloy frame, a hinge is fixedly connected to the outer wall of the aluminum alloy frame, a glass frame is fixedly connected to the outer wall of the hinge, and door window glass is fixedly connected to the inner wall of the glass frame. The outer wall of the glass frame is fixedly connected with a sound insulation rubber mat, the outer wall of the sound insulation rubber mat is attached to the outer wall of the aluminum alloy frame, the interior of the aluminum alloy frame is slidably connected with a sealing plate, and the outer wall of the sealing plate is fixedly connected with a sliding rod. The problems that sound can be transmitted through an aluminum alloy frame, the overall sound insulation effect is weakened, and therefore external noise cannot be effectively blocked are solved, and the effects of effectively insulating sound and reducing noise, remarkably reducing interference of the external noise, improving the comfort degree of the indoor environment, preventing indoor sound from leaking out and enhancing privacy protection are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy doors and windows, in particular to an aluminum alloy door and window with sound insulation and noise reduction functions. Background Technique

[0002] Aluminum alloy doors and windows are a type of doors and windows widely used in modern buildings, and are favored for their characteristics such as firmness, durability, light weight, strong corrosion resistance, and beauty. Such doors and windows usually use aluminum alloy materials as the frame, combined with multiple layers of glass or other heat insulation materials to achieve good heat preservation and energy-saving effects. Due to the accelerated urbanization process, the noise pollution in the external environment is becoming increasingly serious, and the sound insulation and noise reduction functions of aluminum alloy doors and windows have become particularly important. Through the design of multiple layers of glass, the application of high-quality sealing strips and sound insulation materials, aluminum alloy doors and windows can effectively block external noise, provide a quiet indoor environment, improve the comfort of living and working, and meet people's higher requirements for the quality of life.

[0003] The usage method of traditional aluminum alloy doors and windows is very simple, mainly including two aspects: opening and closing, and maintenance. During daily use, the doors and windows are easily opened or closed through the handle or sliding device, ensuring that the frame is closely fitted with the sealing strip to achieve good wind prevention, dust prevention, and sound insulation effects. Regularly check the sealing strips and sliding rails of the doors and windows, remove dust or debris, and ensure the smooth operation and airtight performance of the doors and windows. In addition, the surface of aluminum alloy doors and windows is easy to clean, and only needs to be wiped with a damp cloth to maintain its smooth appearance and durability. Through correct use and maintenance, aluminum alloy doors and windows can provide stable performance and beautiful appearance for a long time.

[0004] For traditional aluminum alloy doors and windows, since aluminum alloy is a metal material with high conductivity, it is easy to transmit sound and vibration, enabling sound to spread through the aluminum alloy frame, weakening the overall sound insulation effect, and thus unable to effectively block external noise. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an aluminum alloy door and window with sound insulation and noise reduction functions, aiming to improve the problem that traditional aluminum alloy doors and windows are easy to transmit sound and vibration, enabling sound to spread through the aluminum alloy frame, weakening the overall sound insulation effect, and thus unable to effectively block external noise.

[0006] To achieve the above object, the present utility model provides the following technical solutions: An aluminum alloy door and window with sound insulation and noise reduction functions, including an aluminum alloy frame. A hinge is fixedly connected to the outer wall of the aluminum alloy frame. A glass frame is fixedly connected to the outer wall of the hinge. A door and window glass is fixedly connected to the inner wall of the glass frame. A sound insulation rubber pad is fixedly connected to the outer wall of the glass frame. The outer wall of the sound insulation rubber pad is attached to the outer wall of the aluminum alloy frame. A sealing plate is slidably connected to the inside of the aluminum alloy frame. A sliding rod is fixedly connected to the outer wall of the sealing plate. The outer wall of the sliding rod is slidably connected to the inside of the aluminum alloy frame. A limiting plate is fixedly connected to the outer wall of the sliding rod. The outer wall of the limiting plate is slidably connected to the inside of the aluminum alloy frame. A spring is sleeved on the outer wall of the sliding rod. One end of the spring is fixedly connected to the outer wall of the sealing plate, and the other end of the spring is fixedly connected to the inside of the aluminum alloy frame. The outer wall of the sealing plate is attached to the outer wall of the glass frame. A sound insulation component is provided inside the aluminum alloy frame for isolating noise.

[0007] Further, the sound insulation component includes an aluminum-plastic composite layer. The outer wall of the aluminum-plastic composite layer is arranged inside the aluminum alloy frame. Sound insulation foam filling is provided inside the aluminum alloy frame. A rubber coating is evenly applied to the outer wall of the aluminum alloy frame.

[0008] Further, a reinforcing plate is fixedly connected to the inside of the aluminum alloy frame. A motor is fixedly connected to the inside of the aluminum alloy frame. A rotating column is fixedly connected to the output end of the motor.

[0009] Further, a cam is fixedly connected to the outer wall of the rotating column. A transmission belt is arranged on the outer wall of the cam.

[0010] Further, a connecting column is fixedly connected to the outer wall of the transmission belt. One end of the connecting column is slidably connected to a sliding plate.

[0011] Further, the outer wall of the sliding plate is slidably connected to the inside of the aluminum alloy frame. A connecting block is fixedly connected to the outer wall of the sliding plate.

[0012] Further, a sliding seat is fixedly connected to the outer wall of the connecting block. The outer wall of the sliding seat is slidably connected to the outer wall of the aluminum alloy frame.

[0013] Further, the outer wall of the connecting block is slidably connected to the inside of the aluminum alloy frame. A cleaning roller is fixedly connected to the outer wall of the sliding seat.

[0014] The present utility model has the following beneficial effects:

[0015] 1. In the present utility model, initially, primary sealing is carried out through an aluminum alloy frame, a glass frame, and a soundproof rubber gasket. Then, in cooperation with a sealing plate, a sliding rod, a limiting plate, and a spring, further sealing is carried out, thereby reducing the transmission of sound in the air and effectively blocking external noise from entering the room. Subsequently, in cooperation with the aluminum-plastic composite layer inside the aluminum alloy frame, soundproof foam filling, and the rubber coating on the outer wall, the soundproof performance of the frame is further enhanced, solving the problem that sound can be transmitted through the aluminum alloy frame, weakening the overall soundproof effect, and thus being unable to effectively block external noise. It achieves effective sound insulation and noise reduction, can significantly reduce the interference of external noise, improve the comfort of the indoor environment, and can also prevent indoor sound from leaking out, enhancing privacy protection.

[0016] 2. In the present utility model, first, the motor is started to drive the rotating column to rotate. Then, in cooperation with a cam, a transmission belt, a connecting column, a sliding plate, a connecting block, and a sliding seat, the cleaning roller is driven to move reciprocally to clean the outer window, achieving effective automatic cleaning, being able to promptly remove dirt, dust, and water stains, keeping the appearance of the window clean and bright, enhancing the overall aesthetics of the building, and improving the visual effect of the living or working space. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of an aluminum alloy door and window with a sound insulation and noise reduction function proposed by the present utility model;

[0018] Figure 2 is a structural schematic diagram of one side of the aluminum alloy frame of an aluminum alloy door and window with a sound insulation and noise reduction function proposed by the present utility model;

[0019] Figure 3 is a structural schematic diagram of one side of the glass frame of an aluminum alloy door and window with a sound insulation and noise reduction function proposed by the present utility model;

[0020] Figure 4 is Figure 3 an enlarged view of part A in

[0021] Figure 5 is a structural schematic diagram of the interior of the aluminum alloy frame of an aluminum alloy door and window with a sound insulation and noise reduction function proposed by the present utility model;

[0022] Figure 6 is a structural schematic diagram of a reinforcing plate of an aluminum alloy door and window with a sound insulation and noise reduction function proposed by the present utility model;

[0023] Figure 7 is a structural schematic diagram of a sliding seat of an aluminum alloy door and window with a sound insulation and noise reduction function proposed by the present utility model.

[0024] LEGEND DESCRIPTION:

[0025] 1. Aluminum alloy frame; 2. Hinge; 3. Glass frame; 4. Door and window glass; 5. Sound insulation rubber pad; 6. Sealing plate; 7. Slide bar; 8. Limiting plate; 9. Spring; 10. Rubber coating; 11. Aluminum-plastic composite layer; 12. Sound insulation foam filling; 13. Reinforcing plate; 14. Motor; 15. Rotating column; 16. Cam; 17. Transmission belt; 18. Connecting column; 19. Slide plate; 20. Connecting block; 21. Cleaning roller; 22. Sliding seat. Specific implementation manner

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Refer to Figure 1 - Figure 5 As shown in [specific figure number], an embodiment provided by the present invention: an aluminum alloy door and window with sound insulation and noise reduction functions, including an aluminum alloy frame 1. A hinge 2 is fixedly connected to the outer wall of the aluminum alloy frame 1. A glass frame 3 is fixedly connected to the outer wall of the hinge 2. A door and window glass 4 is fixedly connected to the inner wall of the glass frame 3. A sound insulation rubber pad 5 is fixedly connected to the outer wall of the glass frame 3. The outer wall of the sound insulation rubber pad 5 is attached to the outer wall of the aluminum alloy frame 1. A sealing plate 6 is slidably connected to the inside of the aluminum alloy frame 1. A slide bar 7 is fixedly connected to the outer wall of the sealing plate 6. The outer wall of the slide bar 7 is slidably connected to the inside of the aluminum alloy frame 1. A limiting plate 8 is fixedly connected to the outer wall of the slide bar 7. The outer wall of the limiting plate 8 is slidably connected to the inside of the aluminum alloy frame 1. A spring 9 is sleeved on the outer wall of the slide bar 7. One end of the spring 9 is fixedly connected to the outer wall of the sealing plate 6, and the other end of the spring 9 is fixedly connected to the inside of the aluminum alloy frame 1. The outer wall of the sealing plate 6 is attached to the outer wall of the glass frame 3. A sound insulation component is provided inside the aluminum alloy frame 1. The sound insulation component is used for isolating noise. The sound insulation component includes an aluminum-plastic composite layer 11. The outer wall of the aluminum-plastic composite layer 11 is arranged inside the aluminum alloy frame 1. Sound insulation foam filling 12 is provided inside the aluminum alloy frame 1. A rubber coating 10 is evenly coated on the outer wall of the aluminum alloy frame 1;

[0028] Specifically, first, the hinge 2 and the glass frame 3 facilitate the operation of the doors and windows. When the glass frame 3 is closed, it will drive the sound-insulating rubber pad 5 to fit against the outer wall of the aluminum alloy frame 1, thereby achieving preliminary sealing. After the glass frame 3 is completely closed, the movement of the glass frame 3 will exert pressure on the sealing plate 6, causing the sealing plate 6 to slide inside the aluminum alloy frame 1. At the same time, when the sealing plate 6 slides, it will drive the sliding rod 7 to slide inside the aluminum alloy frame 1. Since the limiting plate 8 at one end of the sliding rod 7 can effectively prevent the sealing plate 6 from detaching from the inside of the aluminum alloy frame 1, at the same time, the movement of the sealing plate 6 will also cause the spring 9 to contract between the sealing plate 6 and the aluminum alloy frame 1. Then, the thrust generated when the spring 9 contracts will push the sealing plate 6 to tightly fit against the glass frame 3, achieving efficient sealing, thereby preventing noise from entering the interior through the gaps. In addition, an aluminum-plastic composite layer 11 and sound-insulating foam filling 12 are provided inside the aluminum alloy frame 1. The aluminum-plastic composite layer 11 achieves good sound insulation and heat insulation performance, and can effectively reduce the ability of sound to be transmitted through the frame. The sound-insulating foam filling 12 greatly reduces the resonance of the frame and reduces the transmission of noise, thereby achieving efficient sound insulation and noise reduction.

[0029] Refer to Figure 1 , Figure 6 and Figure 7 , a reinforcing plate 13 is fixedly connected inside the aluminum alloy frame 1, a motor 14 is fixedly connected inside the aluminum alloy frame 1, the output end of the motor 14 is fixedly connected with a rotating column 15, a cam 16 is fixedly connected to the outer wall of the rotating column 15, a transmission belt 17 is arranged on the outer wall of the cam 16, a connecting column 18 is fixedly connected to the outer wall of the transmission belt 17, one end of the connecting column 18 is slidably connected with a sliding plate 19, the outer wall of the sliding plate 19 is slidably connected inside the aluminum alloy frame 1, a connecting block 20 is fixedly connected to the outer wall of the sliding plate 19, a sliding seat 22 is fixedly connected to the outer wall of the connecting block 20, the outer wall of the sliding seat 22 is slidably connected to the outer wall of the aluminum alloy frame 1, the outer wall of the connecting block 20 is slidably connected inside the aluminum alloy frame 1, and a cleaning roller 21 is fixedly connected to the outer wall of the sliding seat 22;

[0030] Specifically, after the doors and windows are used for a long time, the motor 14 can be turned on. The output end of the motor 14 drives the rotating column 15 to rotate. The rotation of the rotating column 15 drives the two cams 16 to rotate synchronously. Then, the rotation of the cams 16 drives the transmission belt 17 to operate, so that the upper cam 16 can be driven to rotate synchronously through the transmission belt 17, ensuring the stable operation of the transmission belt 17. Then, the movement of the transmission belt 17 drives the connecting column 18 to move, causing one end of the connecting column 18 to slide inside the sliding plate 19 while driving the sliding plate 19 to reciprocate up and down inside the aluminum alloy frame 1. Then, the sliding plate 19 cooperates with the connecting block 20 to drive the sliding seat 22 to reciprocate. Finally, the two sliding seats 22 drive the middle cleaning roller 21 to reciprocally clean the window glass 4, achieving the effect of automatic cleaning.

[0031] Working principle: When aluminum alloy doors and windows with sound insulation and noise reduction functions are needed, first, taking advantage of the convenient operation of the hinge 2 and the glass frame 3, when the glass frame 3 is closed, the sound insulation rubber pad 5 fits against the outer wall of the aluminum alloy frame 1 to achieve preliminary sealing. At the same time, it will push the sealing plate 6 to slide inside the aluminum alloy frame 1, driving the sliding rod 7 to slide. The limiting plate 8 prevents the sealing plate 6 from detaching. The spring 9 contracts between the sealing plate 6 and the aluminum alloy frame 1, and the thrust makes the sealing plate 6 fit tightly against the glass frame 3, achieving efficient sealing and reducing the entry of noise. An aluminum-plastic composite layer 11 and sound insulation foam filling 12 are provided inside the aluminum alloy frame 1 to improve sound insulation and heat insulation performance, reduce sound transmission and frame resonance, and further reduce noise propagation. After long-term use, start the motor 14, the rotating column 15 drives the cam 16 to rotate synchronously, the transmission belt 17 drives the upper cam 16 to rotate synchronously, so that the transmission belt 17 runs stably. The connecting column 18 drives the sliding plate 19 to move up and down inside the aluminum alloy frame 1, cooperates with the connecting block 20 to drive the sliding seat 22 to move, and finally drives the cleaning roller 21 in the middle to perform reciprocating cleaning on the door and window glass 4, achieving an automatic cleaning effect. Such a design improves the sound insulation and noise reduction effect of the doors and windows and simplifies the cleaning process.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An aluminum alloy door and window with sound insulation and noise reduction functions, comprising an aluminum alloy frame (1), characterized in that: The outer wall of the aluminum alloy frame (1) is fixedly connected with a hinge (2). The outer wall of the hinge (2) is fixedly connected with a glass frame (3). The inner wall of the glass frame (3) is fixedly connected with a door and window glass (4). The outer wall of the glass frame (3) is fixedly connected with a sound insulation rubber pad (5). The outer wall of the sound insulation rubber pad (5) is attached to the outer wall of the aluminum alloy frame (1). A sealing plate (6) is slidably connected inside the aluminum alloy frame (1). The outer wall of the sealing plate (6) is fixedly connected with a sliding rod (7). The outer wall of the sliding rod (7) is slidably connected inside the aluminum alloy frame (1). The outer wall of the sliding rod (7) is fixedly connected with a limiting plate (8). The outer wall of the limiting plate (8) is slidably connected inside the aluminum alloy frame (1). A spring (9) is sleeved on the outer wall of the sliding rod (7). One end of the spring (9) is fixedly connected to the outer wall of the sealing plate (6), and the other end of the spring (9) is fixedly connected to the inside of the aluminum alloy frame (1). The outer wall of the sealing plate (6) is attached to the outer wall of the glass frame (3). A sound insulation component is arranged inside the aluminum alloy frame (1), and the sound insulation component is used for isolating noise.

2. The aluminum alloy doors and windows with sound insulation and noise reduction functions according to claim 1 are characterized in that: The sound insulation component includes an aluminum-plastic composite layer (11). The outer wall of the aluminum-plastic composite layer (11) is arranged inside the aluminum alloy frame (1). Sound insulation foam filling (12) is arranged inside the aluminum alloy frame (1). A rubber coating (10) is evenly coated on the outer wall of the aluminum alloy frame (1).

3. The aluminum alloy doors and windows with sound insulation and noise reduction functions according to claim 1 are characterized in that: A reinforcing plate (13) is fixedly connected inside the aluminum alloy frame (1). A motor (14) is fixedly connected inside the aluminum alloy frame (1). The output end of the motor (14) is fixedly connected with a rotating column (15).

4. The aluminum alloy doors and windows with sound insulation and noise reduction functions according to claim 3 are characterized in that: A cam (16) is fixedly connected to the outer wall of the rotating column (15). A transmission belt (17) is arranged on the outer wall of the cam (16).

5. The aluminum alloy doors and windows with sound insulation and noise reduction functions according to claim 4 are characterized in that: A connecting column (18) is fixedly connected to the outer wall of the transmission belt (17). One end of the connecting column (18) is slidably connected with a sliding plate (19).

6. The aluminum alloy doors and windows with sound insulation and noise reduction functions according to claim 5 are characterized in that: The outer wall of the sliding plate (19) is slidably connected inside the aluminum alloy frame (1). A connecting block (20) is fixedly connected to the outer wall of the sliding plate (19).

7. The aluminum alloy door and window with a sound insulation and noise reduction function according to claim 6, characterized in that: A sliding seat (22) is fixedly connected to the outer wall of the connecting block (20). The outer wall of the sliding seat (22) is slidably connected to the outer wall of the aluminum alloy frame (1).

8. The aluminum alloy door and window with a sound insulation and noise reduction function according to claim 7, characterized in that: The outer wall of the connecting block (20) is slidably connected inside the aluminum alloy frame (1). A cleaning roller (21) is fixedly connected to the outer wall of the sliding seat (22).

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