Magnetic type mute bevel edge
The magnetic silent bevel design solves the problems of sound transmission through gaps and edge damage in traditional wooden doors, achieving higher sound insulation and aesthetics, and providing a superior acoustic environment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHIJIAZHUANG SHENGDUOGUANG DECORATION MATERIALS CO LTD
- Filing Date
- 2025-07-02
- Publication Date
- 2026-05-19
AI Technical Summary
The flat, spliced structure of traditional wooden doors makes it easy for sound to travel through gaps, and the edge design makes them prone to bumps and knocks, affecting the comfort and privacy of the living environment.
It adopts a magnetic silent bevel design, including a fixed frame, magnetic bevel, and magnetic silent edge. Utilizing magnetic connection and sound insulation strip, it achieves automatic adsorption and tight fit between the door leaf and the door frame, sealing gaps to block sound transmission.
It enhances the aesthetics of wooden doors, reduces friction and impact when opening and closing, significantly reduces noise, and provides a high-quality acoustic environment.
Smart Images

Figure CN224260218U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of door and window accessories technology, and in particular to a magnetic silent bevel. Background Technology
[0002] In the fields of architectural decoration and home life, wooden doors, as key components for dividing space, ensuring privacy, and providing a certain degree of sound insulation, directly affect the comfort and privacy of the living environment. As people's living standards improve, their requirements for the living environment are becoming increasingly stringent, especially in terms of sound insulation and quietness. Traditional wooden doors can no longer meet the needs of modern families and commercial venues for a high-quality acoustic environment.
[0003] Traditional wooden doors often employ a simple, flat, spliced structure, resulting in relatively large gaps between the door leaf and the frame, and a lack of effective sealing measures. This allows sound to easily penetrate through the gaps, enabling external noise to easily enter the room or causing indoor sound to leak out, severely impacting the residents' rest and work. This problem is particularly pronounced in bustling urban areas or residential environments where neighbors are close together.
[0004] The edges of most existing wooden doors are designed with right angles, which not only look harsh, but also make them prone to bumping into the door frame or other objects when opening and closing, causing damage or generating extra noise.
[0005] Therefore, this application proposes a magnetically attached silent bevel edge, providing a new technical solution to address the aforementioned technical problems. Summary of the Invention
[0006] Based on this, it is necessary to provide a magnetic silent beveled edge to address the above-mentioned technical problems. The beveled edge design not only enhances the aesthetics of the wooden door, but also reduces friction and impact when opening and closing the door, further reducing noise generation. Overall, the magnetic silent beveled edge four-sided silent wooden door of this application performs excellently in terms of sound insulation and quietness, providing a higher quality and more comfortable acoustic environment for modern homes and commercial spaces.
[0007] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:
[0008] A magnetic silent bevel edge is used in soundproofing accessories for wooden doors.
[0009] The magnetically attached silent bevel specifically includes:
[0010] A fixed frame is provided, which is fixed at the top, bottom, and side edges of the door.
[0011] A magnetic bevel is provided at one end of the fixed frame. The magnetic bevel is obliquely positioned and is horizontally connected to the fixed frame. A first magnetic body is embedded and fixed inside the magnetic bevel.
[0012] A magnetically suction-activated soundproof edge is provided at the lower end of the magnetically suction-activated inclined edge. A slope is provided at the position of the magnetically suction-activated soundproof edge near the position of the magnetically suction-activated inclined edge. A second magnetic body is embedded and fixed inside the magnetically suction-activated soundproof edge and near the position of the slope. The first magnetic body and the second magnetic body are magnetically connected. A sound-insulating strip is provided at the lower end of the magnetically suction-activated soundproof edge.
[0013] As a preferred embodiment of the magnetic silent bevel provided by this utility model, the fixed frame has an installation groove at one end where the magnetic bevel is installed, the magnetic bevel is located inside the installation groove, and hook-shaped strips are provided at both ends of the installation groove. Anti-detachment grooves that cooperate with the hook-shaped strips are provided at both ends of the magnetic bevel. When the magnetic bevel is horizontally inserted into the installation groove, the hook-shaped strips are located inside the anti-detachment grooves. A first limiting strip and a second limiting strip are respectively provided at both ends of the fixed frame and on the side closer to the door.
[0014] In a preferred embodiment of the magnetically suctioned silent bevel provided by this utility model, the magnetically suctioned bevel is set at a 45° angle, and when the bevel of the magnetically suctioned silent bevel is attached to the magnetically suctioned bevel, the sound insulation strip at the lower end of the magnetically suctioned silent bevel is perpendicular to the ground.
[0015] In a preferred embodiment of the magnetic silent bevel provided by this utility model, the fixed frame and the magnetic bevel are made of rigid material, while the magnetic silent edge is made of flexible material.
[0016] As a preferred embodiment of the magnetically suctioned silent bevel provided by this utility model, the sound insulation strip includes a sealing strip, the top of the sealing strip is fixedly connected to the magnetically suctioned silent edge, and expansion edges are provided on both sides of the lower part of the sealing strip. The sealing strip and the expansion edges are integrally formed.
[0017] Compared with the prior art, the present invention has the following beneficial effects:
[0018] The magnetic silent beveled edge provided by this utility model not only enhances the aesthetics of the wooden door, but also reduces friction and impact when opening and closing the door, further reducing noise generation. Overall, the magnetic silent beveled edge four-sided silent wooden door of this application performs excellently in terms of sound insulation and quietness, providing a higher quality and more comfortable acoustic environment for modern homes and commercial spaces. Attached Figure Description
[0019] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0020] Figure 1 A schematic diagram of the overall structure of the magnetically attached silent bevel provided by this utility model;
[0021] Figure 2 A schematic diagram of the connection structure of the magnetically attached silent beveled edge fixing frame and the magnetically attached beveled edge provided by this utility model;
[0022] Figure 3 A schematic diagram of the connection structure of the magnetically attracted silent bevel and the magnetically attracted silent edge provided by this utility model.
[0023] The markings in the diagram are explained as follows:
[0024] 1. Fixed frame; 2. Magnetic bevel; 3. Magnetic silent edge; 4. Mounting groove; 5. Hook strip; 6. Anti-detachment groove; 7. First magnetic body; 8. First limiting strip; 9. Second limiting strip; 10. Second magnetic body; 11. Sealing strip; 12. Expansion edge. Detailed Implementation
[0025] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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 should fall within the protection scope of the present invention. Example
[0026] Please refer to Figures 1-3 A magnetically attached silent bevel, comprising:
[0027] Fixed frame 1 is fixed at the top, bottom, and side edges of the door.
[0028] The magnetic inclined edge 2 is located at one end of the fixed frame 1. The magnetic inclined edge 2 is inclined and horizontally connected to the fixed frame 1. The first magnetic body 7 is embedded and fixed inside the magnetic inclined edge 2.
[0029] The magnetic silent edge 3 is located at the lower end of the magnetic inclined edge 2. The magnetic silent edge 3 has an inclined surface near the magnetic inclined edge 2. A second magnetic body 10 is embedded and fixed inside the magnetic silent edge 3 near the inclined surface. The first magnetic body 7 is magnetically connected to the second magnetic body 10. A sound insulation strip is provided at the lower end of the magnetic silent edge 3.
[0030] In use, a magnetic beveled edge 2 can be installed on the inside of the door frame. By fixing the frame 1 and the magnetic beveled edge 2 to the edge of the door, automatic adsorption and tight fit between the door leaf and the door frame are achieved, effectively blocking the sound transmission path. Simultaneously, the door handle can be removed, as the magnetic beveled edge 2 on the edge of the door and the magnetic beveled edge 2 on the inside of the door frame magnetically attract each other, achieving automatic adsorption and tight fit between the door and the door frame, effectively blocking the sound transmission path. A magnetic sound-absorbing edge 3 is installed on the magnetic beveled edge 2 at the bottom of the door. The magnetic sound-absorbing edge 3 and the bottom soundproofing strip seal the gap between the door and the ground, further improving the sound insulation effect. The magnetic beveled edge 2 and the magnetic sound-absorbing edge 3 are installed using a magnetic method, making the installation and removal of the magnetic sound-absorbing edge 3 convenient.
[0031] The beveled design of this application not only enhances the aesthetics of the wooden door, but also reduces friction and impact when opening and closing the door, further reducing noise generation. Overall, the magnetic silent beveled four-sided silent wooden door of this application performs excellently in terms of sound insulation and quietness, providing a higher quality and more comfortable acoustic environment for modern homes and commercial spaces.
[0032] Furthermore, in order to facilitate the connection between the magnetic bevel 2 and the fixed frame 1 and to effectively prevent the magnetic bevel 2 from falling off, the fixed frame 1 has an installation groove 4 at one end where the magnetic bevel 2 is installed. The magnetic bevel 2 is located inside the installation groove 4. Hook-shaped strips 5 are provided at both ends of the installation groove 4. Anti-detachment grooves 6 that cooperate with the hook-shaped strips 5 are provided at both ends of the magnetic bevel 2. When the magnetic bevel 2 is inserted into the installation groove 4 laterally, the hook-shaped strips 5 are located inside the anti-detachment grooves 6. A first limiting strip 8 and a second limiting strip 9 are respectively provided at both ends of the fixed frame 1 and on the side closest to the door. Through the first limiting strip 8 and the second limiting strip 9 at both ends of the fixed frame 1, the fixed frame 1 can effectively achieve the limiting effect after being fixed to the door.
[0033] In other examples, the fixed frame 1 is fixed to the door body by adhesive or screws to improve the connection strength;
[0034] In other examples, the magnetic bevel 2 is fixed to the fixed frame 1 with adhesive to improve the connection strength. Example
[0035] The magnetic silent bevel provided in Embodiment 1 has been further optimized, specifically, as follows: Figure 3As shown, the sound insulation strip includes a sealing strip 11. The top of the sealing strip 11 is fixedly connected to the magnetic silent edge 3. The lower two sides of the sealing strip 11 are provided with expansion edges 12. The sealing strip 11 and the expansion edges 12 are integrated.
[0036] Through the above structural design, the sound insulation strip has a wider contact area between the bottom of the sealing strip 11 and the ground, thereby effectively improving the sealing and sound insulation effect. Example
[0037] The magnetic silent bevel provided in Embodiment 1 is further optimized. Specifically, the fixed frame 1 and the magnetic bevel 2 are made of rigid material, while the magnetic silent bevel 3 is made of flexible material. Example
[0038] The magnetic silent bevel provided in Embodiment 1 has been further optimized, specifically, as follows: Figure 3 As shown, the magnetic inclined side 2 is set at a 45° angle. When the inclined surface of the magnetic silent side 3 is in contact with the magnetic inclined side 2, the sound insulation strip at the lower end of the magnetic silent side 3 is perpendicular to the ground.
Claims
1. A magnetically aspirated silent bevel, characterized in that, include: Fixed frame (1), the fixed frame (1) is fixed at the top edge, bottom edge and side edge of the door; A magnetic slant (2) is provided at one end of the fixed frame (1). The magnetic slant (2) is obliquely arranged and is horizontally connected to the fixed frame (1). A first magnetic body (7) is embedded and fixed inside the magnetic slant (2). A magnetic silencing edge (3) is provided at the lower end of the magnetic sloping edge (2). A sloping surface is provided at the position of the magnetic silencing edge (3) near the position of the magnetic sloping edge (2). A second magnetic body (10) is embedded and fixed inside the magnetic silencing edge (3) and near the sloping surface. The first magnetic body (7) and the second magnetic body (10) are magnetically connected. A sound insulation strip is provided at the lower end of the magnetic silencing edge (3).
2. The magnetically actuated silent bevel according to claim 1, characterized in that, The fixed frame (1) has an installation groove (4) at one end of the magnetic bevel (2). The magnetic bevel (2) is located inside the installation groove (4). Hook strips (5) are provided at both ends of the installation groove (4). Anti-detachment grooves (6) that cooperate with the hook strips (5) are provided at both ends of the magnetic bevel (2). When the magnetic bevel (2) is inserted into the installation groove (4) laterally, the hook strips (5) are located inside the anti-detachment grooves (6). A first limiting strip (8) and a second limiting strip (9) are respectively provided at both ends of the fixed frame (1) and on the side closer to the door.
3. The magnetically actuated silent bevel according to claim 2, characterized in that, The magnetic suction bevel (2) is set at a 45° angle. When the bevel of the magnetic suction silent edge (3) is in contact with the magnetic suction bevel (2), the sound insulation strip at the lower end of the magnetic suction silent edge (3) is perpendicular to the ground.
4. The magnetically actuated silent bevel according to claim 1, characterized in that, The fixed frame (1) and the magnetic bevel (2) are made of rigid material, while the magnetic silent edge (3) is made of flexible material.
5. The magnetically actuated silent bevel according to claim 1, characterized in that, The sound insulation strip includes a sealing strip (11), the top of which is fixedly connected to the magnetic silent edge (3), and expansion edges (12) are provided on both sides of the lower part of the sealing strip (11). The sealing strip (11) and the expansion edges (12) are integrally formed.