Sound insulation enhancement structure and method of installing the same

Abstract

The application discloses a sound insulation improving structure and a mounting method thereof. The sound insulation improving structure comprises a mounting frame, the mounting frame is in sealing contact with the inner circumferential wall of a wall opening and is located on the inner side of an original window, and two sound insulation door plates are hinged to the left and right sides of the mounting frame through hinges. The structure is mounted on the structure of the original window, the peripheral structure of the original window is not damaged, professional personnel and tools are not needed, ordinary personnel can complete the mounting, the cost is low, and the structure is simple, fast and convenient to disassemble, is very suitable for sound insulation improvement when the sound insulation capacity of the wall opening is insufficient, and has a good application and promotion prospect.

Description

Technical Field

[0001] This invention relates to the field of noise reduction structure technology, and more specifically to a sound insulation enhancement structure and its installation method. Background Technology

[0002] Installing window structures at openings in enclosed walls is a primary method for solving sound leakage from openings, and even installing high-quality soundproof windows. Currently, window structures on the market, especially soundproof windows, are complex and heavy. To ensure airtightness, part of the window frame needs to be integrated into the surrounding walls during installation. Disassembly and reassembly require professional personnel and tools, resulting in high installation costs for existing windows, particularly soundproof windows.

[0003] In practical applications, when the noise intensity from surrounding construction noise, urban traffic noise, or other sources is high, or when high-intensity sound source equipment is installed in a machine room, the installation of window structures often fails to achieve satisfactory sound insulation, especially for sliding windows with poor sound insulation, which cannot meet the sound insulation requirements. Improving the sound insulation capacity of existing windows is a crucial issue that needs to be addressed. For situations requiring a significant improvement in sound insulation, it is necessary to invest heavily in replacing or adding soundproof windows. However, for situations where the required improvement is not high, or where only a short-term increase in sound insulation is needed (such as insufficient sound insulation due to construction noise outside the window), replacing the existing window structure with a higher-insulation window not only incurs substantial costs but also damages the original wall structure around the window. This complex construction process is economical and often difficult to justify, resulting in a large number of window structures failing to meet actual sound insulation needs.

[0004] Therefore, how to provide a sound insulation improvement structure and its installation method that is simple in structure, easy to disassemble and assemble, and low in cost without damaging the original window frame and surrounding walls is a problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0005] In view of this, the present invention provides a simple, easy-to-assemble and disassemble, and low-cost sound insulation improvement structure and its installation method that does not require damage to the original window frame and surrounding walls, and solves the technical problem of the difficulty in improving the sound insulation performance of existing windows.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A sound insulation enhancement structure, comprising:

[0008] The mounting frame is in sealed contact with the inner peripheral wall of the wall opening and is located inside the original window.

[0009] The soundproof door panel consists of two panels, which are respectively hinged to the left and right sides of the mounting frame via hinges.

[0010] As can be seen from the above technical solution, compared with the prior art, the present invention discloses a sound insulation improvement structure. This structure is installed on the original window structure without damaging the original window surrounding structure. It does not require professional personnel or tools and can be completed by ordinary people. It is low in cost and simple and quick to dismantle. It is very suitable for improving the sound insulation when the sound insulation capacity of the wall opening itself is insufficient, and has good application and promotion prospects.

[0011] Furthermore, the mounting frame includes: an upper support beam, a lower support beam, support side beams, and a support middle beam. There are two support side beams, which are respectively supported between the two ends of the upper support beam and the lower support beam. The support middle beam is supported between the middle of the upper support beam and the lower support beam. The upper support beam, the lower support beam, and the two support side beams are all in sealed contact with the inner peripheral wall of the wall opening.

[0012] The beneficial effects of adopting the above technical solution are: the installation frame structure is simple and the manufacturing cost is low.

[0013] Furthermore, a sealing friction layer is adhered to the outer side of the upper support beam, the lower support beam, and the two support side beams, and the sealing friction layer is sealed and adhered to the inner peripheral wall of the wall opening.

[0014] The beneficial effects of adopting the above technical solution are: the sealing friction layer can improve the tightness of the fit and sealing between the installation frame and the inner circumferential wall of the wall opening, thus ensuring sound insulation performance.

[0015] Furthermore, the sealing friction layer has friction patterns on the surface that contacts the inner peripheral wall of the wall opening.

[0016] The beneficial effect of adopting the above technical solution is that it increases the friction between the mounting frame and the wall opening, so that the mounting frame can be more firmly fitted into the wall opening.

[0017] Furthermore, sealing strips are adhered to the inner sides of the upper support beam, the lower support beam, the support side beam, and both sides of the support middle beam to seal the gap between the mounting frame and the soundproof door panel.

[0018] The beneficial effect of adopting the above technical solution is that when the soundproof door panel is fastened, it can be pressed tightly against the sealing strip block, thereby improving the sound insulation performance.

[0019] Furthermore, both the supporting side beam and the supporting middle beam are telescopic rods.

[0020] The beneficial effects of adopting the above technical solution are: by adjusting the length of the supporting side beam and the supporting middle beam, the upper supporting beam and the lower supporting beam can be pressed tightly against the inner peripheral wall of the wall opening, which not only achieves a stable fit between the installation frame and the wall opening, but also improves the overall structural strength of the installation frame.

[0021] Furthermore, the supporting beam is provided with a fixing buckle for securing the soundproof door panel in the closed state.

[0022] The beneficial effects of adopting the above technical solution are: when the fixing buckle is fastened to the soundproof door panel, the soundproof door panel can be pressed tightly against the sealing strip under certain pressure, thereby improving the sound insulation performance of the sound insulation structure.

[0023] Furthermore, the soundproof door panel includes a reinforcing frame and a soundproof panel, the soundproof panel being installed inside the reinforcing frame.

[0024] The beneficial effects of adopting the above technical solution are: strengthening the frame can improve the rigidity of the sound insulation board, and it is also used for connection with the hinge.

[0025] An installation method for the sound insulation enhancement structure of the present invention includes the following installation steps:

[0026] The mounting frame with hinges is embedded into the inner perimeter of the wall opening, and the mounting frame is positioned inside the existing window; then, the soundproof door panel is installed using the hinges.

[0027] Furthermore, the specific details of the above steps are as follows:

[0028] S1 Sealing Friction Layer Adhesion: Adhere the sealing friction layer to the outside of the upper support beam, lower support beam, and two support side beams;

[0029] S2 hinge installation: Install hinges on the outside of the left and right support beams;

[0030] S3 top and bottom frame installation: The upper and lower support beams with sealing friction layer are attached to the inner plane of the wall opening to form a top and bottom frame;

[0031] S4 Support side beam and support center beam installation: Install support side beams on the left and right sides between the top and bottom frames, and install support center beam in the middle position. By adjusting the length of the support side beams and support center beam, press the upper support beam and lower support beam tightly into the inner plane of the wall opening.

[0032] S5 sealing strip block, soundproof door panel, and fixing buckle installation: Adhere sealing strip blocks to the inner side of the upper support beam, lower support beam, support side beam, and both sides of the support middle beam; install the soundproof door panel using hinges; and install fixing buckles on the support middle beam.

[0033] S6 Close the soundproof door panel: Close the soundproof door panel and press the soundproof door panel onto the sealing strip block using the fixing buckle.

[0034] S7 Structure Dismantling Steps: The structure can be dismantled in the reverse order described above.

[0035] This method is used to improve sound insulation when the original window structure has insufficient sound insulation performance. Through sound insulation panel units and sealing treatment, it can effectively improve the sound insulation performance of wall openings and solve the noise pollution problem. Attached Figure Description

[0036] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0037] Figure 1 This is a schematic diagram of a sound insulation enhancement structure provided by the present invention.

[0038] Figure 2 for Figure 1 A schematic diagram of the side view section.

[0039] Figure 3 This is a partial side view of the supporting beam and the upper supporting beam.

[0040] Figure 4 This is a partial front view schematic diagram of the supporting beam and the upper supporting beam.

[0041] Figure 5 This is a partial side view of the supporting side beam and the upper supporting beam. Detailed Implementation

[0042] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] like Figures 1-5 As shown, an embodiment of the present invention discloses a sound insulation enhancement structure, comprising:

[0044] Mounting frame 1 is in sealed contact with the inner peripheral wall of the wall opening 100 and is located inside the original window.

[0045] There are two soundproof door panels 2, which are respectively connected to the left and right sides of the mounting frame 1 by hinges 3.

[0046] The mounting frame 1 includes: an upper support beam 11, a lower support beam 12, support side beams 13, and a support middle beam 14. There are two support side beams 13, which are respectively supported between the two ends of the upper support beam 11 and the lower support beam 12. The support middle beam 14 is supported between the middle of the upper support beam 11 and the lower support beam 12. The upper support beam 11, the lower support beam 12, and the two support side beams 13 are all in sealed contact with the inner peripheral wall of the wall opening 100.

[0047] Both the upper support beam 11 and the lower support beam 12 are right-angle profiles, made of metal with a thickness of 1-5mm or hard plastic steel with a thickness of more than 5mm. This makes it easy to support the side support beam 13 and the middle support beam 14 against one right-angle side of the right-angle profile, thus achieving pre-support of the side support beam 13 and the middle support beam 14 and facilitating their installation.

[0048] Both the supporting side beam 13 and the supporting middle beam 14 are telescopic metal rods with a length adjustment range of 2-50mm. The main cross-section of the metal rod is rectangular. The telescopic structure can be adjusted by inserting pins into the corresponding rod holes, or by using screws. That is, the metal rod is divided into two parts, which are connected by screws. The length can be adjusted by rotating the metal rod.

[0049] The outer sides of the upper support beam 11, the lower support beam 12, and the two support side beams 13 are all covered with a sealing friction layer 4, which is sealed and adhered to the inner peripheral wall of the wall opening 100.

[0050] The sealing friction layer 4 is a rubber sheet with a thickness of not less than 2mm, which is filled in the gap between the inner circumferential plane of the wall opening and the installation frame to achieve sealing between the two.

[0051] The sealing friction layer 4 has friction patterns, such as transverse patterns, on the surface that contacts the inner peripheral wall of the wall opening 100, which increases the coefficient of friction between the sealing friction layer 4 and the wall.

[0052] Sealing strips 5 are adhered to the inner sides of the upper support beam 11, the lower support beam 12, the inner side of the support side beam 13, and both sides of the support middle beam 14 to seal the gap between the installation frame 1 and the soundproof door panel 2.

[0053] The sealing strip 5 is made of rubber or similar materials.

[0054] The supporting beam 14 is equipped with a fixing buckle 6 for securing the soundproof door panel 2 when it is closed.

[0055] The fixing clips are made of metal or plastic steel, such as switch handles or strong magnets, which can hold the soundproof door panel in place, ensuring a tight, gapless contact between the soundproof door panel and the sealing strip.

[0056] The soundproof door panel 2 includes a reinforcing frame 21 and a soundproof panel 22, with the soundproof panel 22 installed inside the reinforcing frame 21.

[0057] The sound insulation board is made of high-density plastic materials such as acrylic sheet, with a thickness of 5-10mm. The reinforcing frame is made of plastic steel. The reinforcing frame is used to increase the rigidity of the sound insulation board and ensure that the sound insulation board does not bend.

[0058] An installation method for a sound insulation enhancement structure includes the following installation steps:

[0059] The mounting frame 1 with hinge 3 is embedded into the inner peripheral wall of the wall opening 100, and the mounting frame 1 is positioned inside the existing window; then, the soundproof door panel 2 is installed through the hinge 3.

[0060] The specific details of the above steps are as follows:

[0061] S1 Sealing Friction Layer 4 Adhesion: Adhere the sealing friction layer 4 to the outside of the upper support beam 11, the lower support beam 12, and the two support side beams 13;

[0062] S2 hinge 3 installation: Install hinge 3 on the outside of the left and right support beams 13;

[0063] S3 Top and Bottom Frame Installation: The upper support beam 11 and lower support beam 12 with sealing friction layer 4 are attached to the inner plane of the wall opening 100 to form a top and bottom frame;

[0064] S4 Support side beam 13 and support middle beam 14 installation: Install support side beam 13 on the left and right sides between the top and bottom frames, and install support middle beam 14 in the middle position. By adjusting the length of support side beam 13 and support middle beam 14, press the upper support beam 11 and lower support beam 12 tightly into the inner plane of the wall opening 100.

[0065] S5 sealing strip block 5, soundproof door panel 2, and fixing buckle 6 installation: The sealing strip block 5 is attached to the inner side of the upper support beam 11, lower support beam 12, support side beam 13 and the two sides of the support middle beam 14. The soundproof door panel 2 is installed through the hinge 3. The fixing buckle 6 is installed on the support middle beam 14.

[0066] S6 Close the soundproof door panel 2: Close the soundproof door panel 2 and press the soundproof door panel 2 onto the sealing strip block 5 using the fixing buckle 6.

[0067] S7 Structure Dismantling Steps: The structure can be dismantled in the reverse order described above and reused repeatedly.

[0068] This invention requires only a simple top and bottom frame (upper and lower support beams), a sealing friction layer, and the thrust of the supporting side beams and center beam to fix the structural frame to the openings in the surrounding walls. A simple soundproof door panel achieves the sound insulation capability of the original windows, and sealing strips, hinges, and fixing clips provide a certain degree of sealing, ultimately improving sound insulation. It features a simple structure, common materials, low cost, and significant effect.

[0069] Therefore, this invention is applicable to improving sound insulation when the sound insulation capacity of the wall opening itself is insufficient. It has a simple structure, low cost, and is easy to install and disassemble without damaging the surrounding structure, and has a wide range of application value.

[0070] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0071] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A sound insulation enhancement structure, characterized in that, include: The mounting frame (1) is in sealed contact with the inner peripheral wall of the wall opening (100) and is located inside the original window. Soundproof door panel (2), there are two soundproof door panels (2), which are respectively hinged to the left and right sides of the mounting frame (1) by hinges (3); The mounting frame (1) includes: an upper support beam (11), a lower support beam (12), a support side beam (13), and a support middle beam (14). There are two support side beams (13), which are respectively supported between the two ends of the upper support beam (11) and the lower support beam (12). The support middle beam (14) is supported between the middle of the upper support beam (11) and the lower support beam (12). The upper support beam (11), the lower support beam (12), and the two support side beams (13) are all in sealed contact with the inner peripheral wall of the wall opening (100). The outer sides of the upper support beam (11), the lower support beam (12), and the two support side beams (13) are all covered with a sealing friction layer (4), which is sealed and adhered to the inner peripheral wall of the wall opening (100). The sealing friction layer (4) has friction patterns on the surface that contacts the inner peripheral wall of the wall opening (100); Both the supporting side beam (13) and the supporting middle beam (14) are telescopic rods.

2. The sound insulation enhancement structure according to claim 1, characterized in that, Sealing strips (5) are adhered to the inner sides of the upper support beam (11), the lower support beam (12), the inner side of the support side beam (13), and both sides of the support middle beam (14) to seal the gap between the mounting frame (1) and the soundproof door panel (2).

3. A sound insulation enhancement structure according to any one of claims 1-2, characterized in that, The supporting beam (14) is provided with a fixing buckle (6) for securing the soundproof door panel (2) in the closed state.

4. A sound insulation enhancement structure according to any one of claims 1-2, characterized in that, The soundproof door panel (2) includes a reinforcing frame (21) and a soundproof panel (22), the soundproof panel (22) being installed inside the reinforcing frame (21).

5. A method for installing a sound insulation enhancement structure as described in any one of claims 1-4, characterized in that, The installation steps include the following: The mounting frame (1) with hinges (3) is embedded into the inner peripheral wall of the wall opening (100) and the mounting frame (1) is positioned inside the original window; then, the soundproof door panel (2) is installed via the hinges (3).

6. The installation method of a sound insulation enhancement structure according to claim 5, characterized in that, The specific details of the above steps are as follows: S1 Sealing Friction Layer (4) Adhesion: Adhere the sealing friction layer (4) to the outside of the upper support beam (11), the lower support beam (12), and the two support side beams (13); S2 hinge (3) installation: Install hinge (3) on the outside of the left and right support side beams (13); S3 Top and bottom frame installation: The upper support beam (11) and lower support beam (12) with sealing friction layer (4) are attached to the inner plane of the wall opening (100) to form a top and bottom frame; S4 Support side beam (13) and support middle beam (14) installation: Install support side beam (13) on the left and right sides between the top and bottom frames, and install support middle beam (14) in the middle position. By adjusting the length of support side beam (13) and support middle beam (14), press the upper support beam (11) and lower support beam (12) tightly into the inner plane of the wall opening (100). S5 sealing strip block (5), soundproof door panel (2), and fixing buckle (6) installation: The sealing strip block (5) is attached to the inner side of the upper support beam (11), lower support beam (12), support side beam (13) and the two sides of the support middle beam (14). The soundproof door panel (2) is installed by the hinge (3). The fixing buckle (6) is installed on the support middle beam (14). S6 Close the soundproof door panel (2): Close the soundproof door panel (2) and press the soundproof door panel (2) onto the sealing strip block (5) with the fixing buckle (6); S7 Structure Dismantling Steps: The structure can be dismantled in the reverse order described above.

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