Household dual-scene mute door

Abstract

The utility model discloses a household double-scene mute door in the technical field of door sound insulation and sealing structure optimization, which comprises a door frame and a door plate, the door frame is formed by fastening a plurality of main body profiles, a strong magnet mounting groove is arranged between the inner wall and the outer wall of each main body profile, a first strong magnet is arranged in the strong magnet mounting groove and is not exposed, and sound insulation grooves are arranged on the upper, left and right surfaces of the door plate parallel to the door frame. The sound-blocking module is movably installed in the groove and composed of a bottom plate, a second strong magnet and sound-blocking cotton, the second strong magnet is located between the bottom plate and the sound-blocking cotton, and stable supporting is provided by means of the large size of the bottom plate. When the door is closed, the first strong magnet and the second strong magnet attract each other, the sound blocking module, the first strong magnet, the sound blocking cotton and the like are located on the same vertical plane and tightly attached to block sound, the reset springs on the two sides of the door plate reset the sound blocking module to the sound insulation groove only when the door is opened, and the sound insulation performance is greatly improved while normal door opening and closing operation is not affected; indoor and outdoor sound interference is effectively reduced, and a quiet and comfortable environment is created for users.

Description

Technical Field

[0001] This utility model relates to the field of door sound insulation and sealing structure optimization technology, and in particular to a dual-scene silent door for home use. Background Technology

[0002] In today's society, people's pursuit of a high-quality life has led to an increasingly strong demand for a quiet home environment. Noise interference seriously affects the quality of life; whether it's resting in the bedroom, working or studying in the study, or entertaining guests in the living room, good sound insulation is essential. This demand is especially urgent for residents living in bustling areas or near transportation hubs. Meanwhile, continuous advancements in materials science have provided strong support for meeting this demand, with various new sound insulation and sound absorption materials emerging, such as high-density fiberboard, damping sound insulation panels, sound-absorbing cotton, and sealing strips. It is against this backdrop of market demand and technological development that dual-scene silent doors for homes have emerged, adapting to different home scenarios and creating tranquil spaces for people.

[0003] Existing dual-scene silent doors for home use suffer from structural deficiencies, such as inadequate sealing and insufficient attention to door gap treatment, leading to significant sound leakage. This means that in actual use, whether in a resting or working / studying environment, external noise can easily penetrate the room through the door gaps, severely impacting the sound insulation effect and failing to create a truly quiet and comfortable living environment, thus seriously degrading the user experience. Therefore, we propose a dual-scene silent door for home use to address the aforementioned problems. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of the present invention, to avoid obscuring the purpose of these documents, and such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] Therefore, the purpose of this utility model is to provide a dual-scene silent door for home use, which solves the problem that existing dual-scene silent doors for home use have insufficiently refined door gap treatment and inadequate sealing measures, resulting in easy sound leakage through the door gaps. This means that in actual use, whether in a resting or working / studying setting, external noise can easily enter the room through the door gaps, greatly affecting the sound insulation effect of the silent door and failing to create a truly quiet and comfortable living environment for users, seriously reducing the user experience.

[0006] To solve the above-mentioned technical problems, this utility model provides a dual-scene silent door for home use, adopting the following technical solution: it includes a door frame and a door panel. The door frame is formed by fastening multiple main profiles together. A strong magnet mounting groove is provided between the inner and outer walls of the main profiles. A first strong magnet is installed in the strong magnet mounting groove. The first strong magnet is located between the inner and outer walls of the main profiles and is not exposed to the outside. The door panel has sound insulation grooves on its upper, left, and right sides, which are parallel to the door frame. A sound-blocking module is movably installed in the sound insulation groove.

[0007] Optionally, the sound-damping module includes a base plate, a second strong magnet, and sound-damping cotton. The second strong magnet is located between the base plate and the sound-damping cotton. The base plate is larger than the second strong magnet and the sound-damping cotton. The first strong magnet and the second strong magnet attract each other. When the door is closed, the sound-damping module is in the same vertical plane as the first strong magnet, the sound-damping cotton, and the second strong magnet. A return spring is provided between the movable base plate on both sides of the door panel and the door panel. The elastic force of the return spring is only used to return the sound-damping module to the sound insulation groove when the door is opened.

[0008] Optionally, the main body profile has a sound insulation cavity inside, a limiting protrusion is provided in the middle of the sound insulation cavity, and sound insulation cotton is installed in the sound insulation cavity by limiting the protrusion. A first cavity is provided in front of the sound insulation cavity and a second cavity is provided in the rear.

[0009] Optionally, the main body profile is provided with a first soundproofing strip mounting groove on the outside, a first magnetic soundproofing strip is installed in the first soundproofing strip mounting groove, and a first magnetic block is provided in the first magnetic soundproofing strip.

[0010] Optionally, a second soundproofing strip mounting groove is provided behind the door panel, a second magnetic soundproofing strip is installed in the second soundproofing strip mounting groove, a second magnetic block is provided in the second magnetic soundproofing strip, and the first magnetic block and the second magnetic block are buffered by the first magnetic soundproofing strip.

[0011] Optionally, the door panel has a guide structure in the sound insulation groove. The guide structure is used to guide the sound-absorbing module to be precisely aligned with the first strong magnet when the door is closed. The first magnetic sound-absorbing strip and the second magnetic sound-absorbing strip are made of flexible sound insulation material. The flexible sound insulation material further absorbs noise through deformation when the door is closed.

[0012] In summary, this utility model has at least one of the following beneficial effects: 1. By setting sound insulation grooves on the top, left, and right sides of the door panel parallel to the door frame, and installing a sound-insulating module composed of a base plate, a second strong magnet, and sound-insulating cotton in the sound insulation grooves, with the second strong magnet located between the base plate and the sound-insulating cotton, the larger size of the base plate provides stable support. This achieves the goal of effectively blocking sound by utilizing the mutual attraction between the first and second strong magnets, ensuring that the sound-insulating module, the first strong magnet, the sound-insulating cotton, and the second strong magnet are on the same vertical plane when the door is closed, thus ensuring close contact. Simultaneously, the return springs installed on both sides of the door panel only return the sound-insulating module to the sound insulation groove when the door is opened, significantly improving the door's sound insulation performance without affecting normal opening and closing operations, effectively reducing indoor and outdoor sound transmission interference, and creating a quiet and comfortable environment for the user.

[0013] 2. By innovatively incorporating a guiding structure within the sound insulation groove of the door panel, in conjunction with the sound-damping module, the system ensures precise alignment between the module and the first strong magnet when the door is closed. Furthermore, the first and second magnetic sound-absorbing strips, made of flexible sound-insulating material, further absorb noise through deformation when the door is closed. Working synergistically with the sound-damping module, this design further enhances the door's sealing performance and sound insulation, effectively blocking sound transmission through door gaps and other areas. This creates an extremely quiet space for the user, highlighting the core innovative value of the sound-damping module in the overall design. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the door frame and overall cross-sectional structure of this utility model;

[0017] Figure 3 This is a cross-sectional structural diagram of the door panel and related components of this utility model;

[0018] Figure 4 This is a schematic cross-sectional view of the present invention.

[0019] Explanation of reference numerals in the attached drawings: 1. Door frame; 2. Door panel; 3. Main profile; 4. Strong magnet mounting groove; 5. First strong magnet; 6. Sound insulation groove; 7. Sound damping module; 8. Base plate; 9. Second strong magnet; 10. Sound damping cotton; 11. Return spring; 12. Sound insulation cavity; 13. Limiting protrusion; 14. Sound insulation cotton; 15. First cavity; 16. Second cavity; 17. First soundproofing strip mounting groove; 18. First magnetic soundproofing strip; 19. First magnetic block; 20. Second soundproofing strip mounting groove; 21. Second magnetic soundproofing strip; 22. Second magnetic block; 23. Guide structure. Detailed Implementation

[0020] The following is in conjunction with the appendix Figure 1-4 The present invention will be described in further detail below.

[0021] Example 1, refer to Figure 1-4 In this embodiment, to address the shortcomings of existing dual-scene silent doors for home use, such as insufficiently refined door seam treatment and inadequate sealing measures, which lead to easy sound leakage, this invention discloses a dual-scene silent door for home use. This is because, in actual use, whether in a resting or working / studying environment, external noise can easily enter the room through the door seams, significantly impacting the sound insulation effect of the silent door and failing to create a truly quiet and comfortable living environment, severely reducing the user experience.

[0022] The system includes a door frame 1 and a door panel 2. The door frame 1 is constructed by fastening multiple main profiles 3 together. A strong magnetic mounting groove 4 is provided between the inner and outer walls of each main profile 3, and a first strong magnet 5 is installed within this groove. The first strong magnet 5 is located between the inner and outer walls of the main profile 3 and is not exposed to the outside. The door panel 2 has sound insulation grooves 6 on its top, left, and right sides, parallel to the door frame 1. Sound-damping modules 7 are movably installed within these grooves. By installing the door frame 1, which is composed of multiple main profiles 3, and cleverly embedding the strong magnetic mounting grooves 4 between the inner and outer walls of the main profiles 3, along with the first strong magnet 5, the magnetic force is exerted without being exposed. Simultaneously, sound insulation grooves 6 are carefully designed on three sides of the door panel 2, allowing for flexible installation of the sound-damping modules 7. This not only strengthens the structural stability of the door frame 1 but also, through the strong magnetic attraction, achieves a tight fit between the door and the frame, greatly improving sealing performance. Combined with the sound-blocking module 7, it blocks sound from all directions, ultimately achieving a superior sound insulation effect that far surpasses that of ordinary doors, creating an extremely quiet space for users.

[0023] The sound-damping module 7 includes a base plate 8, a second strong magnet 9, and sound-damping cotton 10. The second strong magnet 9 is located between the base plate 8 and the sound-damping cotton 10. The base plate 8 is larger than the second strong magnet 9 and the sound-damping cotton 10. The first strong magnet 5 and the second strong magnet 9 attract each other. When the door is closed, the sound-damping module 7 is in the same vertical plane as the first strong magnet 5, the sound-damping cotton 10, and the second strong magnet 9. A return spring 11 is provided between the movable base plate 8 on both sides of the door panel 2 and the door panel 2. The elastic force of the return spring 11 is only used to return the sound-damping module 7 to the sound insulation groove 6 when the door is opened. By installing the sound-damping module 7 composed of the base plate 8, the second strong magnet 9, and the sound-damping cotton 10, and placing the second strong magnet 9 in the base plate 8, the sound-damping module 7 is effectively sound-damping. Between the panel 8 and the sound-absorbing cotton 10, the larger base plate 8 provides stable support for the whole. At the same time, by taking advantage of the mutual attraction between the first strong magnet 5 and the second strong magnet 9, the sound-absorbing module 7, the first strong magnet 5, the sound-absorbing cotton 10, and the second strong magnet 9 are precisely aligned on the same vertical plane when the door is closed, so as to effectively block sound. In addition, the reset springs 11 installed on both sides of the door panel 2 ensure that the sound-absorbing module 7 is smoothly reset into the sound insulation groove 6 only when the door is opened. This achieves a significant improvement in the sound insulation performance of the door without affecting the normal opening and closing operation, effectively reducing the interference of indoor and outdoor sound transmission, and creating a quiet and comfortable environment for users.

[0024] The main body profile 3 has a sound insulation cavity 12 inside, and a limiting protrusion 13 is provided in the middle of the sound insulation cavity 12. The sound insulation cotton 14 is installed in the sound insulation cavity 12 by limiting the protrusion 13. A first cavity 15 is provided in front of the sound insulation cavity 12 and a second cavity 16 is provided in the rear. By setting a sound insulation cavity 12 inside the main body profile 3, and providing a limiting protrusion 13 in the middle of the sound insulation cavity 12, the sound insulation cotton 14 is firmly installed in the sound insulation cavity 12 with the help of the limiting protrusion 13. At the same time, the first cavity 15 and the second cavity 16 are respectively set in front of and behind the sound insulation cavity 12. The sound insulation cavity 12 and the sound insulation cotton 14 are used to absorb and block sound. The first and second cavities 16 optimize the air circulation and sound reflection path, which significantly improves the sound insulation and noise reduction performance of the door, effectively reduces the external noise entering the room, and creates a quiet and comfortable space for users.

[0025] The main body profile 3 has a first soundproofing strip mounting groove 17 on its exterior. A first magnetic soundproofing strip 18 is installed in the first soundproofing strip mounting groove 17. A first magnetic block 19 is installed in the first magnetic soundproofing strip 18. By setting the first soundproofing strip mounting groove 17 on the exterior of the main body profile 3 and installing the first magnetic soundproofing strip 18 with the first magnetic block 19 in it, the first magnetic soundproofing strip 18 is used to buffer the door opening and closing collision. At the same time, the adsorption effect of the first magnetic block 19 is used to enhance the door's sealing performance. This achieves the effect of reducing the noise generated when the door is opening and closing, improving the overall sealing and sound insulation performance of the door, and creating a quiet and comfortable environment for users.

[0026] A second soundproofing strip mounting groove 20 is provided behind the door panel 2. A second magnetic soundproofing strip 21 is installed in the second soundproofing strip mounting groove 20. A second magnetic block 22 is provided in the second magnetic soundproofing strip 21. The first magnetic block 19 and the second magnetic block 22 are buffered by the first magnetic soundproofing strip 18. By setting the second soundproofing strip mounting groove 20 behind the door panel 2, installing the second magnetic soundproofing strip 21 containing the second magnetic block 22 in the groove, and using the first magnetic soundproofing strip 18 to buffer the interaction between the first magnetic block 19 and the second magnetic block 22, the two magnetic soundproofing strips are tightly attached when the door is closed, reducing gaps and buffering the impact force between the magnetic blocks. This further enhances the sealing performance of the door, effectively blocks sound from propagating through the door gap, reduces collision noise when closing the door, and provides a quieter space for the user.

[0027] The sound insulation groove 6 of the door panel 2 is provided with a guide structure 23. The guide structure 23 is used to guide the sound-blocking module 7 to be precisely aligned with the first strong magnet 5 when the door is closed. The first magnetic sound-blocking strip 18 and the second magnetic sound-blocking strip 21 are made of flexible sound insulation material. The flexible sound insulation material further absorbs noise through deformation when the door is closed. By setting the guide structure 23 in the sound insulation groove 6 of the door panel 2 and using flexible sound insulation material to make the first and second magnetic sound-blocking strips 21, the sound-blocking module 7 is guided to be precisely aligned with the first strong magnet 5, the sealing is enhanced, and the deformation of the flexible material is used to absorb noise, thereby improving the sound insulation effect and sealing performance of the door and creating a quiet space.

[0028] The specific working principle is as follows: Sound insulation grooves 6 are set on the top, left, and right sides of the door panel 2, which are parallel to the door frame 1. A sound-damping module 7, consisting of a base plate 8, a second strong magnet 9, and sound-damping cotton 10, is installed within these grooves. The second strong magnet 9 is located between the base plate 8 and the sound-damping cotton 10. The larger size of the base plate 8 provides stable support. By leveraging the mutual attraction between the first strong magnet 5 and the second strong magnet 9, the sound-damping module 7, the first strong magnet 5, the sound-damping cotton 10, and the second strong magnet 9 are aligned on the same vertical plane when the door is closed, ensuring a tight fit and efficient sound insulation. Simultaneously, the return springs 11 installed on both sides of the door panel 2 only return the sound-damping module 7 to the sound insulation groove 6 when the door is opened. This significantly improves the door's sound insulation performance without affecting normal opening and closing operations, effectively reducing indoor and outdoor sound transmission interference and creating a quiet and comfortable environment for the user. By innovatively setting a guide structure 23 within the sound insulation groove 6 of the door panel 2, in conjunction with the sound-damping module 7, the sound-damping module 7 is guided to precisely align with the first strong magnet 5 when the door is closed. Furthermore, the first magnetic sound-absorbing strip 18 and the second magnetic sound-absorbing strip 21, made of flexible sound-absorbing material, further absorb noise through deformation when the door is closed. Working synergistically with the sound-damping module 7, this further enhances the door's sealing performance and sound insulation, effectively blocking sound transmission through door gaps and other areas, creating an extremely quiet space for the user. This highlights the core innovative value of the sound-damping module 7 in the overall design.

[0029] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A dual scene silent door for home use comprising a door frame (1) and a door panel (2), characterized in that: The door frame (1) is fastened together by multiple main profiles (3). A strong magnet mounting groove (4) is provided between the inner wall and the outer wall of the main profile (3). A first strong magnet (5) is installed in the strong magnet mounting groove (4). The first strong magnet (5) is located between the inner wall and the outer wall of the main profile (3) and is not exposed to the outside. The door panel (2) is provided with sound insulation grooves (6) on the top, left and right sides parallel to the door frame (1). A sound-insulating module (7) is movably installed in the sound insulation groove (6). The sound-damping module (7) includes a base plate (8), a second strong magnet (9), and sound-damping cotton (10). The second strong magnet (9) is located between the base plate (8) and the sound-damping cotton (10). The base plate (8) is larger than the second strong magnet (9) and the sound-damping cotton (10). The first strong magnet (5) and the second strong magnet (9) attract each other. When the door is closed, the sound-damping module (7) is in the same vertical plane as the first strong magnet (5), the sound-damping cotton (10), and the second strong magnet (9). A reset spring (11) is provided between the movable base plate (8) on both sides of the door panel (2) and the door panel (2). The elastic force of the reset spring (11) is only used to reset the sound-damping module (7) into the sound insulation groove (6) when the door is opened.

2. The dual scene silent door for home use according to claim 1, characterized in that: The main body profile (3) has a sound insulation cavity (12) inside. The sound insulation cavity (12) has a limiting protrusion (13) in the middle. The sound insulation cotton (14) is installed in the sound insulation cavity (12) by limiting the protrusion (13). The sound insulation cavity (12) has a first cavity (15) in front and a second cavity (16) in the back.

3. The dual scene silent door for home use according to claim 1, characterized in that: The main body profile (3) is provided with a first soundproofing strip mounting groove (17) on the outside, and a first magnetic soundproofing strip (18) is installed in the first soundproofing strip mounting groove (17), and a first magnetic block (19) is provided in the first magnetic soundproofing strip (18).

4. The dual scene silent door for home use according to claim 3, characterized in that: The door panel (2) is provided with a second soundproofing strip mounting groove (20) at the rear. A second magnetic soundproofing strip (21) is installed in the second soundproofing strip mounting groove (20). A second magnetic block (22) is provided in the second magnetic soundproofing strip (21). The first magnetic block (19) and the second magnetic block (22) are buffered by the first magnetic soundproofing strip (18).

5. The dual scene silent door for home use according to claim 4, characterized in that: The door panel (2) has a guide structure (23) in the sound insulation groove (6). The guide structure (23) is used to guide the sound-absorbing module (7) to be precisely aligned with the first strong magnet (5) when the door is closed. The first magnetic sound-absorbing strip (18) and the second magnetic sound-absorbing strip (21) are made of flexible sound-absorbing material. The flexible sound-absorbing material further absorbs noise through deformation when the door is closed.

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