Soundproof structure of soundproof minimalist complete door

Abstract

This utility model discloses a soundproof structure for a minimalist soundproof door set, including a soundproof structure body. A first frame, a second frame, and a third frame are spaced apart within the soundproof structure body. A first core layer is disposed between the first and second frames, and a second and third core layer are disposed between the second and third frames. An isolation layer is disposed between the second and third core layers. Through the design of multiple frames and multiple core layers, the soundproof structure provides support for the core layers, resulting in high overall structural strength and impact resistance, strong deformation resistance, good sound insulation, and light weight. The third core layer is made of aluminum honeycomb core and foamed plastic filling. The filling material can fill the gaps in the packaging container, fixing and supporting the soundproof structure body, preventing the product from moving or colliding during transportation. It also has good thermal insulation performance, protecting the soundproof structure body from temperature changes.

Description

Technical Field

[0001] This utility model relates to the field of minimalist door technology, specifically to a sound insulation structure for a minimalist soundproof door set. Background Technology

[0002] Minimalist doors are a type of door product characterized by their simple design and modern style. They typically employ minimalist lines and materials, pursuing a clean and light appearance that aligns with the aesthetic demands of modern urban life. Minimalist doors are widely used in interior design, adding a modern feel and minimalist aesthetic to any space.

[0003] The characteristics of minimalist doors include: Simple design: Minimalist doors typically employ a minimalist design style, avoiding excessive decoration and cumbersome elements to present a clean and refreshing appearance. Lightweight materials: Minimalist doors often use lightweight materials such as aluminum alloy and glass, making the overall door appear light and airy. Strong sense of space: Minimalist door designs emphasize a sense of space and transparency, effectively increasing the brightness and openness of interior spaces. Modern aesthetics: Minimalist doors align with the aesthetic trends of modern urban life, with their simple and elegant design blending seamlessly with modern interior design styles. In summary, as a modern and simplified door product, minimalist doors are suitable for various interior environments, adding a modern feel and minimalist aesthetic to spaces, and are favored by many consumers.

[0004] Currently, minimalist doors are usually made of materials such as single-layer glass or solid wood veneer, which are prone to deformation and have weak resistance to deformation after prolonged use. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a sound insulation structure for a minimalist soundproof door set, including a sound insulation structure body. A first frame, a second frame, and a third frame are spaced apart inside the sound insulation structure body. A first core layer is provided between the first frame and the second frame. A second core layer and a third core layer are provided between the second frame and the third frame. An isolation layer is provided between the second core layer and the third core layer. The third core layer is made of aluminum honeycomb core and foamed plastic filling.

[0006] Preferably, the first skeleton and the third skeleton have different thicknesses.

[0007] Preferably, the thickness of the first skeleton is 0.2-5mm.

[0008] Preferably, the first core layer uses an aluminum honeycomb core with a specification of 6*0.1mm.

[0009] Preferably, the thickness of the first core layer is 5-40 mm.

[0010] Preferably, the second skeleton has a different thickness than the first and third skeletons.

[0011] Preferably, the thickness of the second skeleton is 0.2-5mm.

[0012] Preferably, the second core layer uses an aluminum honeycomb core with a specification of 10*0.08mm.

[0013] Preferably, the thickness of the second core layer is 8-35 mm.

[0014] Preferably, the thickness of the third skeleton is 0.2-5mm.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] In this invention, the sound insulation structure is designed with multiple skeletons and multiple core layers. The multiple core layers are placed inside the multiple skeletons, which support the core layers. The overall structure has high structural strength and impact resistance, strong deformation resistance, good sound insulation effect, and light weight. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the sound insulation structure of the minimalist soundproof door kit provided in this application embodiment;

[0018] Figure 2 This is a schematic diagram of the structure of a minimalist door using a soundproof minimalist complete door assembly, provided in an embodiment of this application.

[0019] In the diagram: 1. Sound insulation structure body; 11. First frame; 12. First core layer; 13. Second frame; 14. Second core layer; 15. Insulation layer; 16. Third core layer; 17. Third frame; 2. Door frame profile; 3. Decorative panel. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0021] Please see Figure 1In this embodiment, a sound insulation structure for a minimalist soundproof door is provided. The sound insulation structure body 1 is provided with a first frame 11, a second frame 13 and a third frame 17 spaced apart. A first core layer 12 is provided between the first frame 11 and the second frame 13. A second core layer 14 and a third core layer 16 are provided between the second frame 13 and the third frame 17. An isolation layer 15 is provided between the second core layer 14 and the third core layer 16.

[0022] This sound insulation structure uses a design with multiple frames and multiple core layers. The core layers are placed inside multiple frames, which support the core layers. The overall structure has high strength and impact resistance, strong resistance to deformation, good sound insulation effect, and light weight.

[0023] In this embodiment, the first frame 11 and the third frame 17 have different thicknesses. The thickness of the first frame 11 is 0.2-5mm. Preferably, the first frame 11 is made of 0.8mm thick galvanized steel plate. Galvanized steel plate is a steel plate that has undergone hot-dip galvanizing treatment. Its surface is covered with a layer of zinc metal. By forming a zinc-iron alloy layer on the surface of the steel plate, the corrosion resistance and service life of the steel are effectively improved, thereby improving the service life of the sound insulation structure body 1.

[0024] In this embodiment, the first core layer 12 is made of aluminum honeycomb core with a specification of 6*0.1mm and a thickness of 5-40mm. Preferably, the thickness of the first core layer 12 is 15mm. Aluminum honeycomb core is a material composed of aluminum foil arranged in a honeycomb pattern. As a high-performance composite material, aluminum honeycomb core has significant advantages in terms of lightweight, strength and energy absorption performance.

[0025] In this embodiment, the second frame 13 has a different thickness than the first frame 11 and the third frame 17. The thickness of the second frame 13 is 0.2-5mm. Preferably, the second frame 13 is made of galvanized steel plate with a thickness of 0.3mm. The second frame 13 is made of galvanized steel plate with a relatively smaller thickness than the first frame 11 and the third frame 17. The first core layer 12 and the second core layer 14 are fixed to the two end faces of the second frame 13 by spot welding or adhesive bonding. This improves the stability of the first core layer 12 and the second core layer 14 while reducing the weight of the sound insulation structure body 1.

[0026] In this embodiment, the second core layer 14 is made of aluminum honeycomb core with a specification of 10*0.08mm and a thickness of 8-35mm. Preferably, the thickness of the second core layer 14 is 20mm. The density of the second core layer 14 is smaller than that of the first core layer 12, which further reduces the weight of the sound insulation structure body 1.

[0027] In this embodiment, the insulating layer 15 is an aluminum foil layer with a thickness of 0.02-1mm. The aluminum foil layer refers to a material made of layers of aluminum sheets stacked together. The aluminum foil layer has the characteristics of being lightweight, soft, and having high heat insulation performance.

[0028] In this embodiment, the third core layer 16 is made of aluminum honeycomb core and foamed plastic filler, and the aluminum honeycomb core has a specification of 10*0.08mm. The thickness of the third core layer 16 is 1 / 5 to 1 / 2 of the thickness of the second core layer 14. The foamed plastic filler is polyurethane foamed plastic filler, which has the following advantages:

[0029] Buffer protection: The filling material can absorb energy when the sound insulation structure body 1 is subjected to external impact, reducing the impact force on the product, thereby protecting the product from damage;

[0030] Fixed support: The filling material can fill the gaps in the packaging container, fix and support the sound insulation structure body 1, and prevent the product from moving or colliding during transportation;

[0031] Thermal insulation: It has good thermal insulation performance and can protect the sound insulation structure body 1 from the effects of temperature changes.

[0032] In this embodiment, the thickness of the third frame 17 is 0.2-5mm. Preferably, the third frame 17 is made of galvanized steel plate with a thickness of 0.5mm. The third frame 17 is spot-welded or glued to the third core layer 16, which plays a protective role for the third core layer 16. The overall structure has high strength and impact resistance, and strong resistance to deformation.

[0033] In this embodiment, refer to Figure 2 As shown, a minimalist door with a soundproof structure is provided. The minimalist door includes a door frame profile 2 and a decorative panel 3. There are two decorative panels 3. The soundproof structure body 1 is disposed between the two decorative panels 3. The two decorative panels 3 are fixed into an integrated structure by the door frame profile 2.

[0034] This minimalist door uses a glued soundproof door body with steel plates and aluminum honeycomb cores inserted sequentially. After inserting the large-cavity aluminum honeycomb core, pre-mixed foamed plastic is injected (the amount of foam is calculated and controlled before injection to ensure partial filling in the height direction after foaming). Then, other components are inserted sequentially. Figure 1 Other materials shown have acoustic structural features in their internal cavities. The different sizes of the internal cavities, the different wall thicknesses of the steel plates, and the combinations of fillers can effectively block the propagation of sound of different wavelengths and frequencies through the fillers after the cavity is filled with polyurethane foam.

[0035] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A soundproofing structure for a minimalist, soundproof door set, characterized in that, The device includes a sound insulation structure body, within which a first frame, a second frame, and a third frame are spaced apart. A first core layer is disposed between the first frame and the second frame, and a second core layer and a third core layer are disposed between the second frame and the third frame. An isolation layer is disposed between the second core layer and the third core layer. The third core layer is made of aluminum honeycomb core and foamed plastic filling, and the thickness of the third core layer is 1 / 5 to 1 / 2 of the thickness of the second core layer.

2. The sound insulation structure of a minimalist soundproof door as described in claim 1, characterized in that, The first skeleton and the third skeleton have different thicknesses.

3. The sound insulation structure of a minimalist soundproof door as described in claim 1, characterized in that, The thickness of the first skeleton is 0.2-5mm.

4. The sound insulation structure of a minimalist soundproof door as described in claim 1, characterized in that, The first core layer uses an aluminum honeycomb core with a specification of 6*0.1mm.

5. The sound insulation structure of a minimalist soundproof door as described in claim 4, characterized in that, The thickness of the first core layer is 5-40 mm.

6. The sound insulation structure of a minimalist soundproof door as described in claim 1, characterized in that, The second skeleton has a different thickness than the first and third skeletons.

7. The sound insulation structure of a minimalist soundproof door as described in claim 1, characterized in that, The thickness of the second skeleton is 0.2-5mm.

8. The sound insulation structure of a minimalist soundproof door assembly according to claim 1, characterized in that, The second core layer uses an aluminum honeycomb core with a specification of 10*0.08mm.

9. The sound insulation structure of a minimalist soundproof door assembly according to claim 1, characterized in that, The thickness of the second core layer is 8-35mm.

10. The sound insulation structure of a minimalist soundproof door assembly according to claim 1, characterized in that, The thickness of the third skeleton is 0.2-5mm.

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