Soundproofing and noise reduction type aluminum alloy door and window

Abstract

The utility model provides a sound insulation and noise reduction type aluminium alloy door and window, include: aluminium alloy door and window and noise reduction mechanism, wherein, noise reduction mechanism includes first fixed plate, second fixed plate, first fixed block, second fixed block, damping spring, support block, wherein, first fixed plate installs in the inside of aluminium alloy door and window, second fixed plate is fixed on the outer wall of corresponding first fixed plate respectively, first fixed block is fixed on the outer wall of second fixed plate, second fixed block is fixed on the outer wall of first fixed block, the both ends of damping spring are connected with corresponding second fixed block respectively, support block installs on the outer wall of corresponding first fixed block. The utility model discloses a sound insulation and noise reduction type aluminium alloy door and window, through the setting of noise reduction mechanism, utilize the elastic buffer effect of damping spring, effectively absorb and disperse the vibration and noise of door and window when closing, thereby reach the effect that sound insulation and noise reduction.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum alloy doors and windows, and in particular to a sound-insulating and noise-reducing aluminum alloy door and window. Background Technology

[0002] Aluminum alloy doors and windows refer to doors and windows made using extruded aluminum alloy profiles as frames, mullions, and sashes, often shortened to aluminum doors and windows. Aluminum alloy doors and windows include those using aluminum alloy as the load-bearing structural member material and those made of wood or plastic composites, often shortened to aluminum-wood composite doors and windows or aluminum-plastic composite doors and windows.

[0003] Currently, traditional aluminum alloy doors and windows have poor sound insulation due to the limitations of the aluminum alloy material. If external noise reaches a certain decibel level, it will affect the living environment of users who have installed aluminum alloy doors and windows. Therefore, most workers will add multiple layers of sealing strips to aluminum alloy doors and windows to increase the sound insulation effect by compressing and deforming to fill the gaps. However, relying solely on sealing strips is prone to wear and tear under harsh environmental conditions and cannot meet the sound insulation requirements. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, one objective of this utility model is to propose a sound-insulating and noise-reducing aluminum alloy door and window. By setting up a noise reduction mechanism and utilizing the elastic buffering effect of the damping spring, the vibration and noise generated when the door and window are closed can be effectively absorbed and dispersed, thereby achieving the effect of sound insulation and noise reduction.

[0006] To achieve the above objectives, the first aspect of this utility model proposes a sound-insulating and noise-reducing aluminum alloy door and window, comprising: an aluminum alloy door and window and a noise reduction mechanism, wherein the noise reduction mechanism includes a first fixing plate, a second fixing plate, a first fixing block, a second fixing block, a damping spring, and a support block, wherein the first fixing plate is installed inside the aluminum alloy door and window, the second fixing plate is respectively fixed to the outer wall of the corresponding first fixing plate, the first fixing block is fixed to the outer wall of the second fixing plate, the second fixing block is fixed to the outer wall of the first fixing block, the two ends of the damping spring are respectively connected to the corresponding second fixing block, and the support block is installed on the outer wall of the corresponding first fixing block.

[0007] In addition, the sound-insulating and noise-reducing aluminum alloy door and window proposed in this utility model may also have the following additional technical features:

[0008] Specifically, the outer wall of the aluminum alloy door and window is provided with a folding mechanism, wherein the folding mechanism includes a first connecting plate, a first connecting post, a second connecting plate, a second connecting post, a third connecting plate and a handle, wherein the first connecting plate is fixed to the outer wall of the aluminum alloy door and window, the first connecting post is rotatably connected to the outer wall of the first connecting plate, the second connecting plate is fixed to the outer wall of the first connecting post, the second connecting post is rotatably connected to the outer wall of the second connecting plate, the third connecting plate is fixed to the outer wall of the second connecting post, and the handle is fixed to the outer wall of the third connecting plate.

[0009] Specifically, protective frames are installed on the outer walls of aluminum alloy doors and windows.

[0010] Specifically, buffer blocks are installed on the outer walls of aluminum alloy doors and windows.

[0011] Specifically, a support spring is fixed to the outer wall of the support block.

[0012] Specifically, magnetic blocks are installed on the outer walls of aluminum alloy doors and windows.

[0013] Compared with existing technologies, this utility model has the following beneficial effects: The sound-insulating and noise-reducing aluminum alloy door and window of this utility model, through the setting of a noise-reducing mechanism, utilizes the elastic buffering effect of damping springs to effectively absorb and disperse the vibration and noise generated when the door and window are closed, thereby achieving the effect of sound insulation and noise reduction. Simultaneously, the hierarchical structural design of the first fixing plate, second fixing plate, first fixing block, and second fixing block increases the stability and load-bearing capacity of the structure, ensuring the long-term stable operation of the noise-reducing mechanism. Furthermore, the presence of support blocks further enhances the stability of the entire noise-reducing mechanism, preventing loosening or deformation due to long-term use or external impact.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0016] Figure 1 This is a schematic diagram of a sound-insulating and noise-reducing aluminum alloy door and window structure according to an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of a noise reduction mechanism for sound-insulating and noise-reducing aluminum alloy doors and windows according to an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of a sound-insulating and noise-reducing aluminum alloy door and window folding mechanism according to an embodiment of the present invention;

[0019] Figure 4 This is a front view structural diagram of a sound-insulating and noise-reducing aluminum alloy door and window according to an embodiment of the present utility model.

[0020] Reference numerals: 1. Aluminum alloy door and window; 2. Noise reduction mechanism; 21. First fixing plate; 22. Second fixing plate; 23. First fixing block; 24. Second fixing block; 25. Damping spring; 26. Support block; 3. Folding mechanism; 31. First connecting plate; 32. First connecting column; 33. Second connecting plate; 34. Second connecting column; 35. Third connecting plate; 36. Handle; 4. Protective frame; 5. Buffer block; 6. Support spring; 7. Magnetic block. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0022] The following describes an embodiment of the present invention, a sound-insulating and noise-reducing aluminum alloy door and window, with reference to the accompanying drawings.

[0023] like Figures 1-4 As shown in the figure, a soundproof and noise-reducing aluminum alloy door and window according to an embodiment of the present utility model includes: aluminum alloy door and window 1 and noise reduction mechanism 2.

[0024] The noise reduction mechanism 2 includes a first fixing plate 21, a second fixing plate 22, a first fixing block 23, a second fixing block 24, a damping spring 25, and a support block 26.

[0025] The first fixing plate 21 is installed inside the aluminum alloy door and window 1, the second fixing plate 22 is fixed to the outer wall of the corresponding first fixing plate 21, the first fixing block 23 is fixed to the outer wall of the second fixing plate 22, the second fixing block 24 is fixed to the outer wall of the first fixing block 23, the two ends of the damping spring 25 are connected to the corresponding second fixing block 24, and the support block 26 is installed on the outer wall of the corresponding first fixing block 23.

[0026] Specifically, when the aluminum alloy door and window 1 is subjected to sound vibration, the first fixing plate 21 first vibrates due to the sound insulation plate, followed by the second fixing plate 22 vibrating along with the first fixing plate 21. Since the first fixing block 23 is fixed to the outer wall of the second fixing plate 22, it also vibrates accordingly. Next, the second fixing block 24 vibrates along with the first fixing block 23. The two ends of the damping spring 25 are connected to the corresponding second fixing block 24, thus the damping spring 25 is stretched or compressed, absorbing and dissipating some of the vibration energy. Simultaneously, since the support block 26 is installed on the outer wall of the corresponding first fixing block 23, it supports the first fixing block 23, further improving the overall stability and sound insulation effect. Through the noise reduction mechanism 2, the transmission of sound vibration can be effectively reduced, improving the sound insulation and noise reduction performance of the aluminum alloy door and window 1, thereby providing users with a quieter and more comfortable living environment.

[0027] In one embodiment of this application, such as Figure 1 As shown, the outer wall of the aluminum alloy door and window 1 is equipped with a folding mechanism 3.

[0028] The folding mechanism 3 includes a first connecting plate 31, a first connecting post 32, a second connecting plate 33, a second connecting post 34, a third connecting plate 35, and a handle 36.

[0029] The first connecting plate 31 is fixed to the outer wall of the aluminum alloy door and window 1, the first connecting column 32 is rotatably connected to the outer wall of the first connecting plate 31, the second connecting plate 33 is fixed to the outer wall of the first connecting column 32, the second connecting column 34 is rotatably connected to the outer wall of the second connecting plate 33, the third connecting plate 35 is fixed to the outer wall of the second connecting column 34, and the handle 36 is fixed to the outer wall of the third connecting plate 35.

[0030] Specifically, when the external sound insulation panel needs to be opened, the user can first hold the handle 36 and pull it outward. At this time, the third connecting plate 35 will drive the second connecting column 34 to rotate on the second connecting plate 33. The second connecting plate 33 will then rotate on the first connecting plate 31 through the first connecting column 32, thereby realizing the unfolding of the external sound insulation panel. This makes it easier for the user to replace and maintain the sound insulation panel, improving the practicality and convenience of aluminum alloy doors and windows.

[0031] In one embodiment of this application, such as Figure 4 As shown, the outer wall of the aluminum alloy door and window 1 is equipped with a protective frame 4.

[0032] Understandably, the installation of the protective frame 4 can further increase the structural strength of the aluminum alloy door and window 1, prevent damage caused by external impact or severe weather conditions, and thus improve the service life of the aluminum alloy door and window 1.

[0033] In one embodiment of this application, such as Figure 1 As shown, a buffer block 5 is installed on the outer wall of the aluminum alloy door and window 1.

[0034] Understandably, the buffer block 5 is designed to cushion the edges of the aluminum alloy doors and windows when they are closed, reducing noise and damage caused by direct impact, and further improving sound insulation and the lifespan of the doors and windows.

[0035] In one embodiment of this application, such as Figure 2 As shown, a support spring 6 is fixed to the outer wall of the support block 26.

[0036] Understandably, the support spring 6 can further enhance the support effect of the support block 26 on the first fixed block 23. At the same time, when sound vibration is transmitted to the support block 26, the support spring 6 can undergo elastic deformation, thereby absorbing and consuming some vibration energy, and further improving the sound insulation and noise reduction performance.

[0037] In one embodiment of this application, such as Figure 1 As shown, a magnetic block 7 is installed on the outer wall of the aluminum alloy door and window 1.

[0038] Understandably, the magnetic block 7 is designed to facilitate quick connection and fixation of the aluminum alloy door and window 1 with other components or accessories, thereby improving the convenience and stability of installation.

[0039] Working Principle: When the aluminum alloy door and window 1 is subjected to sound vibration, the first fixing plate 21 first vibrates due to the vibration of the sound insulation plate. Then, the second fixing plate 22 vibrates along with the first fixing plate 21. Since the first fixing block 23 is fixed to the outer wall of the second fixing plate 22, it also vibrates. Next, the second fixing block 24 vibrates along with the first fixing block 23. The two ends of the damping spring 25 are connected to the corresponding second fixing block 24, thus the damping spring 25 is stretched or compressed, absorbing and dissipating some of the vibration energy. Simultaneously, since the support block 26 is installed on the outer wall of the corresponding first fixing block 23, it supports the first fixing block 23, further improving the overall stability and sound insulation effect. The noise reduction mechanism 2 effectively reduces the transmission of sound vibrations and improves the sound insulation and noise reduction performance of aluminum alloy doors and windows, thus providing users with a quieter and more comfortable living environment. When the external sound insulation panel needs to be opened, the user can first hold the handle 36 and pull it outward. At this time, the third connecting plate 35 will drive the second connecting column 34 to rotate on the second connecting plate 33. The second connecting plate 33 will rotate on the first connecting plate 31 through the first connecting column 32, thereby realizing the unfolding of the external sound insulation panel. This makes it convenient for users to replace and maintain the sound insulation panel, improving the practicality and convenience of aluminum alloy doors and windows.

[0040] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0041] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0042] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A sound-insulating and noise-reducing aluminum alloy door and window, characterized in that, include: An aluminum alloy door and window (1) and a noise reduction mechanism (2) are provided. The noise reduction mechanism (2) includes a first fixing plate (21), a second fixing plate (22), a first fixing block (23), a second fixing block (24), a damping spring (25), and a support block (26). The first fixing plate (21) is installed inside the aluminum alloy door and window (1). The second fixing plate (22) is fixed to the outer wall of the corresponding first fixing plate (21). The first fixing block (23) is fixed to the outer wall of the second fixing plate (22). The second fixing block (24) is fixed to the outer wall of the first fixing block (23). The two ends of the damping spring (25) are connected to the corresponding second fixing block (24). The support block (26) is installed on the outer wall of the corresponding first fixing block (23).

2. The sound-insulating and noise-reducing aluminum alloy door and window according to claim 1, characterized in that, The outer wall of the aluminum alloy door and window (1) is provided with a folding mechanism (3), wherein the folding mechanism (3) includes a first connecting plate (31), a first connecting column (32), a second connecting plate (33), a second connecting column (34), a third connecting plate (35), and a handle (36). The first connecting plate (31) is fixed to the outer wall of the aluminum alloy door and window (1), the first connecting column (32) is rotatably connected to the outer wall of the first connecting plate (31), the second connecting plate (33) is fixed to the outer wall of the first connecting column (32), the second connecting column (34) is rotatably connected to the outer wall of the second connecting plate (33), the third connecting plate (35) is fixed to the outer wall of the second connecting column (34), and the handle (36) is fixed to the outer wall of the third connecting plate (35).

3. The sound-insulating and noise-reducing aluminum alloy door and window according to claim 1, characterized in that, The outer wall of the aluminum alloy door and window (1) is equipped with a protective frame (4).

4. The sound-insulating and noise-reducing aluminum alloy door and window according to claim 1, characterized in that, A buffer block (5) is installed on the outer wall of the aluminum alloy door and window (1).

5. The sound-insulating and noise-reducing aluminum alloy door and window according to claim 1, characterized in that, The outer wall of the support block (26) is fixed with a support spring (6).

6. The sound-insulating and noise-reducing aluminum alloy door and window according to claim 1, characterized in that, The outer wall of the aluminum alloy door and window (1) is equipped with magnetic blocks (7).

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