Sound insulation wooden door

Abstract

The utility model relates to the technical field of wooden doors, in particular to a sound insulation wooden door which comprises a door body, two cavities which are symmetrical up and down are formed in the door body, sealing plates are detachably connected to the positions, corresponding to the cavities, of the side face of the door body, and installation mechanisms used for fixing the sealing plates are arranged in the cavities. A sealing mechanism used for blocking up and down gaps between the door body and the door frame is arranged in the cavity, rectangular frames are fixedly connected to the two opposite side faces in the cavity, and an abutting plate is fixedly connected to the back face of a sealing plate. According to the sound insulation door, the four first elastic supporting pieces at the corresponding positions are compressed through the control piece, the L-shaped plate is separated from the rectangular frame, the sealing plate can be detached from the door body, people can replace the sound insulation cotton conveniently, the life burden of people is reduced, the life quality is improved, triple sound insulation is achieved through the door body, the sound insulation cotton and the sealing mechanism, and the service life of the door body is prolonged. And the sound insulation effect is better.

Description

Technical Field

[0001] This utility model relates to the field of wooden door technology, specifically a soundproof wooden door. Background Technology

[0002] Wooden doors, also known as doors made of wood, can be categorized into many types based on their materials, craftsmanship, and uses. Nowadays, wooden doors are widely used in residential and commercial buildings. Their cores are mostly made of pine, fir, or imported filling materials bonded together, with MDF and solid wood veneer on the outside. They are made by high-temperature hot pressing and edged with solid wood strips. Generally, high-end solid wood composite doors have a core of high-quality white pine and a surface of solid wood veneer. Because white pine has a low density, is lightweight, and has a relatively easy moisture content to control, the finished doors are lighter and less prone to deformation and cracking.

[0003] Currently available wooden doors are usually made of a single layer of wood planks, which have poor sound insulation. Although improvements have been made by creating cavities inside the wooden door and placing sound insulation cotton inside, thus increasing the sound insulation effect, the sound insulation cotton will lose its durability after a period of use, resulting in a decrease in its sound insulation effect. Moreover, since the sound insulation cotton is installed inside the wooden door, it is difficult to replace it without damaging the wooden door. Therefore, people usually just replace the wooden door with a new one. However, since soundproof wooden doors are usually quite expensive, replacing the door with a new one will increase the financial burden. Utility Model Content

[0004] The purpose of this utility model is to provide a soundproof wooden door to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A soundproof wooden door includes a door body with two symmetrical chambers inside. A sealing plate is detachably connected to the side of the door body corresponding to the chamber. An installation mechanism for fixing the sealing plate is provided inside the chamber. A sealing mechanism for sealing the gap between the door body and the door frame is provided inside the chamber. Rectangular frames are fixedly connected to the two opposite sides inside the chamber. A backing plate is fixedly connected to the back of the sealing plate.

[0007] The installation mechanism includes two symmetrical L-shaped plates that are inserted into rectangular frames at corresponding positions. Both ends of the two opposing sides of the abutment are embedded with elastic support members that are fixedly connected to the L-shaped plates at corresponding positions. A control member is provided between the four elastic support members at the same sealing plate.

[0008] Furthermore, the control component includes two symmetrical pull ropes fixedly connected to two elastic support members at the same height. The pull ropes slide through the abutment at the corresponding position. The two pull ropes at opposite positions are fixedly connected to a second pull rope that slides through the abutment at the corresponding position and extends to the front of the sealing plate at the corresponding position.

[0009] Furthermore, an iron sheet is embedded and fixed at the top front of the sealing plate, one end of the second pull rope is fixedly connected to a magnet that attracts the iron sheet at the corresponding position, and a hook is fixedly connected to the side of the magnet.

[0010] Furthermore, the elastic support member includes a sleeve that is embedded and fixed to the abutment at the corresponding position and passes through the pull rope at the corresponding position. A sleeve rod that is slidably sleeved inside the sleeve and fixedly connected to the pull rope at the corresponding position is provided. A spring is fixedly connected between the sleeve rod and the sleeve at the corresponding position.

[0011] Furthermore, a limiting frame is fixedly connected inside the chamber.

[0012] Furthermore, the top and bottom surfaces of the door are provided with rectangular holes that communicate with the interior of the corresponding cavity. The sealing mechanism includes a mounting plate that slides through the rectangular hole at the corresponding position. A rubber pad is detachably connected to the bottom surface of the mounting plate. Both ends of the opposite sides of the two mounting plates are fixedly connected to elastic support members two that are fixedly connected to the rectangular frame at the corresponding position. A pull rope three that slides through the door and extends to the outside of the door is fixedly connected to the opposite sides of the two mounting plates.

[0013] Furthermore, the structure of the second elastic support member is the same as that of the first elastic support member.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By compressing the four elastic support members at the corresponding positions through the control components and separating the L-shaped plate from the rectangular frame, the sealing plate can be removed from the door body so that people can replace the sound insulation cotton, reducing people's burden and improving their quality of life. Moreover, the triple sound insulation through the door body, sound insulation cotton and sealing mechanism makes the sound insulation effect better.

[0016] 2. Rubber pads not only increase the friction between the door and the ground, reducing the impact of the door closing suddenly in the wind, but also increase the seal between the door and the ground and the door frame, improving sound insulation and preventing insects from entering. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the door body in this utility model;

[0019] Figure 3 This is a schematic diagram of the middle door body of this utility model;

[0020] Figure 4 This is a schematic diagram of the sealing plate in this utility model;

[0021] Figure 5 This is a schematic diagram of the installation mechanism structure in this utility model;

[0022] Figure 6 This is a schematic diagram of the sealing mechanism in this utility model.

[0023] In the diagram: 1. Door body; 11. Chamber; 12. Rectangular frame; 13. Limiting frame; 14. Rectangular hole; 2. Sealing plate; 21. Support plate; 22. Iron sheet; 3. Installation mechanism; 31. L-shaped plate; 32. Elastic support component one; 33. Pull rope one; 34. Pull rope two; 35. Magnet; 36. Hook; 4. Sealing mechanism; 41. Mounting plate; 42. Rubber pad; 43. Elastic support component two; 44. Pull rope three. Detailed Implementation

[0024] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 - Figure 6 In this embodiment of the utility model, a soundproof wooden door includes a door body 1. The door body 1 has two symmetrical chambers 11. A sealing plate 2 is detachably connected to the side of the door body 1 corresponding to the chamber 11. An installation mechanism 3 for fixing the sealing plate 2 is provided inside the chamber 11. A sealing mechanism 4 for sealing the gap between the door body 1 and the door frame is provided inside the chamber 11. Rectangular frames 12 are fixedly connected to the two opposite sides inside the chamber 11. A backing plate 21 is fixedly connected to the back of the sealing plate 2. The installation mechanism 3 includes two symmetrical L-shaped plates 31 that are inserted into the rectangular frames 12 at corresponding positions. Elastic support members 32 that are fixedly connected to the L-shaped plates 31 at corresponding positions are embedded and fixed at both ends of the two opposite sides of the backing plate 21. A control member is provided between the four elastic support members 32 at the same sealing plate 2.

[0026] Specifically, firstly, the four elastic support members 32 at corresponding positions are compressed by the control components, causing the two L-shaped plates 31 at corresponding positions to detach from the rectangular frames 12 at corresponding positions, and the sealing plate 2 is removed from the door body 1. Then, sound insulation cotton is placed in the cavity 11, and the opening of the cavity 11 is blocked with the sealing plate 2. Then, the sealing plate 2 is fixed to the door body 1 by the control components. The same method is used to place sound insulation cotton in another cavity 11 and fix the sealing plate 2. Then, the gaps between the top and bottom of the door body 1 and the door frame and the ground are blocked by the two sealing mechanisms 4. The sound insulation cotton can increase the sound insulation effect of the wooden door. By compressing the four elastic support members 32 at corresponding positions by the control components and causing the L-shaped plates 31 to detach from the rectangular frames 12, the sealing plate 2 can be removed from the door body 1 so that people can replace the sound insulation cotton, reduce people's burden and improve their quality of life. Moreover, the triple sound insulation through the door body 1, sound insulation cotton and sealing mechanism 4 makes the sound insulation effect better.

[0027] Example 1

[0028] like Figure 5 As shown, in this embodiment, the control component includes two symmetrical pull ropes 33 fixedly connected to two elastic support members 32 at the same height. The pull ropes 33 slide through the abutment plate 21 at the corresponding position. The two pull ropes 33 at opposite positions are fixedly connected to a pull rope 34 that slides through the abutment plate 21 at the corresponding position and extends to the front of the sealing plate 2 at the corresponding position. An iron plate 22 is embedded and fixedly fixed at the top of the front of the sealing plate 2. One end of the pull rope 34 is fixedly connected to a magnet 35 that attracts the iron plate 22 at the corresponding position. A hook 36 is fixedly connected to the side of the magnet 35. The elastic support member 32 includes a sleeve that is embedded and fixedly fixed to the abutment plate 21 at the corresponding position and passes through the pull rope 33 at the corresponding position. A sleeve rod that is fixedly connected to the pull rope 33 at the corresponding position is slidably sleeved inside the sleeve. A spring is fixedly connected between the sleeve rod and the sleeve at the corresponding position. A limit frame 13 is fixedly connected inside the chamber 11.

[0029] In this embodiment, by forcefully sliding the magnet 35 downwards, the pull cord 2 34 can cause the two pull cords 1 33 at the corresponding positions to move upwards, thereby compressing the elastic support 32 at the corresponding positions, causing the L-shaped plate 31 to detach from the rectangular frame 12 at the corresponding positions, so that people can remove the sealing plate 2 from the door 1 to replace the sound insulation cotton. Through the hook 36, people can hang small items (such as keychains with keys, toy dolls, etc.) on the hook 36, and it is also convenient for people to move the magnet 35.

[0030] Example 2

[0031] like Figure 6As shown, in this embodiment, the top and bottom surfaces of the door 1 are provided with rectangular holes 14 that communicate with the interior of the corresponding chamber 11. The sealing mechanism 4 includes a mounting plate 41 that slides through the rectangular hole 14. A rubber pad 42 is detachably connected to the bottom surface of the mounting plate 41. Both ends of the opposite sides of the two mounting plates 41 are fixedly connected to elastic support members 2 43 that are fixedly connected to the rectangular frame 12 at the corresponding positions. Both sides of the opposite sides of the two mounting plates 41 are fixedly connected to a pull rope 3 44 that slides through the door 1 and extends to the outside of the door 1. The structure of the elastic support member 2 43 is the same as the structure of the elastic support member 1 32.

[0032] In this embodiment, one end of each of the two pull ropes 44 is first tied to the door lock of the door 1 (the door lock is usually rotatable). When the door is opened, the two pull ropes 44 are wound up by rotating the door lock, causing the two mounting plates 41, each with a rubber pad 42, to retract into the corresponding cavity 11. When the door 1 stops, the two mounting plates 41 are ejected by the elastic action of the two elastic supports 43 at their corresponding positions, causing the rubber pads 42 below to contact the ground, thereby increasing the friction between the door 1 and the ground. This design prevents the door 1 from rotating in the wind (similar to a door catch, but a door catch is a protruding structure that can easily cause people to bump into it, especially children). When closing the door 1, people usually pull the door 1 through the lock. Therefore, during the closing process, the lock is turned first to retract the rubber pad 42 into the corresponding cavity 11. When the door 1 is completely closed, the upper rubber pad 42 contacts the inner top surface of the door frame, and the lower rubber pad 42 contacts the ground, which can increase the sound insulation effect and also block insects.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A soundproof wooden door, comprising a door body (1), wherein the interior of the door body (1) has two symmetrically arranged chambers (11), and a sealing plate (2) is detachably connected to the side of the door body (1) corresponding to the chambers (11), characterized in that, The interior of the chamber (11) is provided with an installation mechanism (3) for fixing the sealing plate (2), and the interior of the chamber (11) is provided with a sealing mechanism (4) for sealing the gap between the door body (1) and the door frame. Rectangular frames (12) are fixedly connected to the two opposite sides of the interior of the chamber (11), and a backing plate (21) is fixedly connected to the back of the sealing plate (2). The installation mechanism (3) includes two symmetrical L-shaped plates (31) that are inserted into the rectangular frame (12) at the corresponding positions. Both ends of the two opposite sides of the abutment plate (21) are embedded with elastic support members (32) that are fixedly connected to the L-shaped plates (31) at the corresponding positions. Control members are provided between the four elastic support members (32) at the same sealing plate (2).

2. The soundproof wooden door according to claim 1, characterized in that, The control unit includes two symmetrical pull ropes (33) that are fixedly connected to two elastic support members (32) at the same height. The pull ropes (33) slide through the abutment (21) at the corresponding position. The two pull ropes (33) at opposite positions are fixedly connected to a pull rope (34) that slides through the abutment (21) at the corresponding position and extends to the front of the sealing plate (2) at the corresponding position.

3. The soundproof wooden door according to claim 2, characterized in that, An iron plate (22) is embedded and fixed at the top front of the sealing plate (2). One end of the pull rope (34) is fixedly connected to a magnet (35) that attracts the iron plate (22) at the corresponding position. A hook (36) is fixedly connected to the side of the magnet (35).

4. The soundproof wooden door according to claim 3, characterized in that, The elastic support member (32) includes a sleeve that is embedded and fixed to the abutment plate (21) at the corresponding position and passes through the pull rope (33) at the corresponding position. A sleeve rod that is slidably sleeved inside the sleeve and fixedly connected to the pull rope (33) at the corresponding position is fixedly connected to the sleeve rod and the sleeve at the corresponding position. A spring is fixedly connected between the sleeve rod and the sleeve at the corresponding position.

5. The soundproof wooden door according to claim 4, characterized in that, The cavity (11) is fixedly connected to a limiting frame (13).

6. The soundproof wooden door according to claim 4, characterized in that, The top and bottom surfaces of the door (1) are provided with rectangular holes (14) that communicate with the interior of the corresponding chamber (11). The sealing mechanism (4) includes a mounting plate (41) that slides through the rectangular hole (14) at the corresponding position. A rubber pad (42) is detachably connected to the bottom surface of the mounting plate (41). Both ends of the opposite side of the two mounting plates (41) are fixedly connected to an elastic support member (43) that is fixedly connected to the rectangular frame (12) at the corresponding position. Both sides of the opposite side of the two mounting plates (41) are fixedly connected to a pull rope (44) that slides through the door (1) and extends to the outside of the door (1).

7. The soundproof wooden door according to claim 6, characterized in that, The structure of the second elastic support (43) is the same as that of the first elastic support (32).

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