Sound insulation system for horizontal door

Abstract

The sound insulation system comprises a door frame, a door body is arranged in an inner cavity of the door frame, two hinges are arranged at the position, close to the left side, of the front side of the door body, the door body is movably connected with the front side of the door frame through the hinges, and four connecting columns are fixedly connected to the position, close to the top, of the front side of the door frame; connecting holes are formed in the front ends of the connecting columns, through mutual cooperation of the door frame, the connecting sealing strip, the sound insulation door curtain, a fifth magnet and other structures, a gap between the door body and the door frame can be filled with the connecting sealing strip and a limiting sealing strip when the door body is in a combined state, and the sound insulation effect of the door body is improved; meanwhile, the connecting plate can be installed at the top of the front side of the door frame, the sound insulation door curtain is pulled to cover the door body, and therefore the double sound insulation effect is achieved, and the connecting plate and the sound insulation door curtain can be conveniently installed and detached.

Description

Technical Field

[0001] The invention relates to the technical field of sound insulation for horizontal doors, in particular to a sound insulation system for horizontal doors. Background Art

[0002] With the continuous improvement of quality of life, people's requirements for living environment are also getting higher and higher. A quiet environment will provide people with a comfortable living experience. There are many types of doors. In order to have a good sleeping environment, many bedroom doors have sound insulation effects.

[0003] However, the existing horizontal doors have some problems in sound insulation. The existing horizontal doors can only rely on the door body to isolate the sound outside the bedroom, which may result in poor sound insulation effect. The existing horizontal doors are equipped with sealing strips on the sides, but most of the sealing strips currently installed are fixed, which is not convenient for replacement. At the same time, there are some problems with the cleaning and safety of the horizontal doors, which reduces the scope of application of the horizontal doors. In addition, when the operator does not want others to enter the room he is in or someone else accidentally intends to pry the lock and enter the room, the safety of the horizontal door will be reduced. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a sound insulation system for horizontal doors, which realizes double sound insulation through the door body and the sound insulation curtain. The sound insulation curtain can be disassembled and installed, and the sealing strip can be replaced, while upgrading the cleaning and safety.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sound insulation system for a horizontal door, comprising a door frame, an inner cavity of the door frame is provided with a door body, two hinges are provided at the front side of the door body near the left side, the door body is movably connected to the front side of the door frame through the hinges, four connecting columns are fixedly connected to the front side of the door frame near the top, the front ends of the connecting columns are provided with connecting holes, the inner cavities of the connecting holes are fixedly connected with fifth magnets, the front sides of the fifth magnets are fitted with third magnets, the front sides of the third magnets are fixedly connected with connecting rods, the front ends of the four connecting rods are commonly fixedly connected with a connecting plate, the bottom of the connecting plate is provided with a T-slot, a plurality of T-blocks are movably connected to the inner cavities of the T-slots, a sound insulation curtain is commonly fixedly connected to the bottoms of the plurality of T-blocks, and an adjustment mechanism is provided at the front side of the door body.

[0006] Preferably, the adjusting mechanism comprises two circular frames, which are arranged up and down, and the rear sides of the two circular frames are jointly fixedly connected to the front side of the door body, and the side and right side of the circular frame away from the center of the door body are fixedly connected to a fixed frame, and the side of the fixed frame away from the circular frame is provided with an opening, and the inner cavity of the fixed frame is provided with a movable plate, and the front side of the fixed frame is provided with a connecting groove, and the front side of the movable plate is fixedly connected with an L-shaped rod, and one end of the L-shaped rod away from the movable plate passes through an adjacent connecting groove and is fixedly connected with a movable plate, and the side of the movable plate away from the circular frame is fixedly connected with a first magnet, and two first threaded holes are provided on the front side of the circular frame, and four second threaded holes are provided on the front side of the movable plate, and the inner cavity of the first threaded hole is threadedly connected with a bolt, and the front end of the bolt passes through the adjacent second threaded hole, and the front side of the movable plate is fixedly connected with two handles.

[0007] Preferably, a first arc groove is opened on the left side of the circular frame, a second arc groove is opened on the front side of the circular frame, a rotating disk is provided in the inner cavity of the circular frame, a cross bar is fixedly connected to the center of the front side of the rotating disk, the front end of the cross bar passes through the adjacent front side of the inner cavity of the circular frame and is fixedly connected to the connecting disk, the side of the rotating disk close to the center of the door body is fixedly connected to an elastic rod, the end of the elastic rod away from the rotating disk passes through the adjacent first arc groove, the corresponding end of the elastic rod is fixedly connected to an adjusting plate, and the rear side of the adjusting plate is fixedly connected to a brush.

[0008] Preferably, L-shaped grooves are provided at the outer edges of the door body near the top and the bottom, and the inner cavities of the L-shaped grooves are provided with connecting sealing strips. The outer edges of the connecting sealing strips are provided with two third threaded holes, and the inner cavities of the L-shaped grooves are provided with two fourth threaded holes. The inner cavities of the third threaded holes are threadedly connected with threaded rods, and one end of the threaded rods extends to the inner cavities of the adjacent fourth threaded holes and is threadedly connected thereto. A limiting sealing strip is fixedly connected to the front side of the door body near the outer edge.

[0009] Preferably, a connecting frame is provided on one side of the movable plate away from the circular frame, the rear side of the connecting frame is fixedly connected to the front side of the door frame, and the side walls of the inner cavity of the connecting frame are fixedly connected to the second magnet.

[0010] Preferably, four limiting columns are fixedly connected to the front side of the connecting plate, blind holes are opened at the front ends of the limiting columns, and the inner cavities of the blind holes are fixedly connected to the fourth magnets.

[0011] Preferably, a fixing column is fixedly connected to the front side of the rotating disk, and the front end of the fixing column passes through the adjacent second arc-shaped groove.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The present invention can achieve that when the door body is in a combined state, the connecting sealing strip and the limiting sealing strip can fill the gap between the door body and the door frame through the mutual cooperation between the door frame, the connecting sealing strip, the soundproof door curtain, the fifth magnet and other structures, thereby improving the sound insulation effect of the door body itself, and at the same time, the connecting plate can be installed at the top of the front side of the door frame, and the soundproof door curtain can be pulled to cover the door body, thereby achieving a double sound insulation effect, and it is convenient to install and disassemble the connecting plate and the soundproof door curtain;

[0014] The movable plate can be moved by the mutual cooperation among the rotating disk, the movable plate, the first magnet, the brush and other structures. The movable plate is driven to move by the L-shaped rod, and the movable plate is moved to the inside of the adjacent connecting frame. The first magnet and the second magnet are attracted to each other, and the bolt can limit the movable plate, thereby blocking the door body to prevent someone from prying into the room in places such as hotels. At the same time, the connecting disk is rotated, and the connecting disk drives the rotating disk to rotate through the cross bar. The rotating disk drives the adjusting plate and the brush to rotate through the elastic rod, and the brush can clean the door body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a stereogram of the present invention;

[0016] Figure 2 This is a schematic diagram of the door structure of the component of the present invention;

[0017] Figure 3 It is a schematic diagram of the circular frame structure of the components of the present invention;

[0018] Figure 4 This is a schematic diagram of the structure of the rotating disk of the component of the present invention;

[0019] Figure 5 It is a front view of the moving plate of the component of the present invention;

[0020] Figure 6 This is a schematic diagram of the structure of the component moving plate of the present invention;

[0021] Figure 7 This is a schematic diagram of the component fixing frame structure of the present invention;

[0022] Figure 8 This is an exploded view of the soundproof door curtain component of the present invention;

[0023] Fig. 9 This is an exploded view of the door body of the component of the present invention;

[0024] Fig.10 This is a schematic diagram of the second magnet structure of the component of the present invention;

[0025] Fig.11 This is a schematic diagram of the structure of the connecting column of the component of the present invention;

[0026] Fig.12This is a schematic diagram of the structure of the connecting plate of the component of the present invention;

[0027] Fig.13 for Figure 8 Enlarged view of point A in the middle;

[0028] Fig.14 for Figure 8 Enlarged view of point B in the middle;

[0029] Fig.15 for Fig. 9 Enlarged view of center C.

[0030] Numbers in the figure: 1. door frame; 2. door body; 3. soundproof door curtain; 4. connecting plate; 5. connecting frame; 6. round frame; 7. fixed frame; 8. connecting column; 9. adjusting plate; 10. first magnet; 11. movable plate; 12. rotating disk; 13. cross bar; 14. connecting disk; 15. fixed column; 16. elastic rod; 17. brush; 18. L-shaped rod; 19. movable plate; 20. handle; 21. bolt; 22. connecting sealing strip; 23. limiting sealing strip; 24. second magnet; 25. connecting rod; 26. third magnet; 27. limiting column; 28. fourth magnet; 29. ​​T-block; 30. threaded rod; 31. fifth magnet. DETAILED DESCRIPTION

[0031] See also Figure 1-2 , Figure 8-15 The present invention provides a technical solution: a sound insulation system for a horizontal door, comprising a door frame 1, a door body 2 is arranged in the inner cavity of the door frame 1, two hinges are arranged near the left side of the front side of the door body 2, the door body 2 is movably connected to the front side of the door frame 1 through the hinges, four connecting columns 8 are fixedly connected to the front side of the door frame 1 near the top, the front ends of the connecting columns 8 are all provided with connecting holes, the inner cavities of the connecting holes are all fixedly connected with fifth magnets 31, the front sides of the fifth magnets 31 are all fitted with third magnets 26, the front sides of the third magnets 26 are all fixedly connected with connecting rods 25, the front ends of the four connecting rods 25 are commonly fixedly connected with a connecting plate 4, the bottom of the connecting plate 4 is provided with a T-slot, the inner cavity of the T-slot is movably connected with a plurality of T-blocks 29, the bottoms of the plurality of T-blocks 29 are commonly fixedly connected with a sound insulation door curtain 3, and an adjustment mechanism is arranged at the front side of the door body 2;

[0032] L-shaped grooves are provided at the outer edges of the door body 2 near the top and the bottom, and the inner cavities of the L-shaped grooves are provided with connecting sealing strips 22, and the outer edges of the connecting sealing strips 22 are provided with two third threaded holes, and the inner cavities of the L-shaped grooves are provided with two fourth threaded holes, and the inner cavities of the third threaded holes are threadedly connected with threaded rods 30, and one end of the threaded rod 30 extends to the inner cavities of the adjacent fourth threaded holes and is threadedly connected thereto, and the front side of the door body 2 is fixedly connected to the limited sealing strip 23 near the outer edge, and the front side of the connecting plate 4 is fixedly connected to four limiting columns 27, and the front ends of the limiting columns 27 are provided with blind holes, and the inner cavities of the blind holes are fixedly connected with fourth magnets 28;

[0033] When the door body 2 is in the combined state, the connecting sealing strip 22 and the limiting sealing strip 23 can fill the gap between the door body 2 and the door frame 1, thereby improving the sound insulation effect of the door body 2 itself. At the same time, the connecting plate 4 can be installed at the top of the front side of the door frame 1, and the sound insulation curtain 3 can be pulled to cover the door body 2, thereby achieving a double sound insulation effect and facilitating the installation and disassembly of the connecting plate 4 and the sound insulation curtain 3.

[0034] For further information, please refer to Figure 1-7 , the adjustment mechanism includes two round frames 6, the two round frames 6 are arranged up and down, the rear sides of the two round frames 6 are fixedly connected to the front side of the door body 2, the round frame 6 is fixedly connected to the side and right side away from the center of the door body 2 with a fixed frame 7, the fixed frame 7 is provided with an opening on the side away from the round frame 6, the inner cavity of the fixed frame 7 is provided with a movable plate 11, the front side of the fixed frame 7 is provided with a connecting groove, the front side of the movable plate 11 is fixedly connected with an L-shaped rod 18, one end of the L-shaped rod 18 away from the movable plate 11 passes through the adjacent connecting groove and is fixedly connected with a movable plate 19, the side of the movable plate 11 away from the round frame 6 is fixedly connected with a first magnet 10, the front side of the round frame 6 is provided with two first threaded holes, the front side of the movable plate 19 is provided with four second threaded holes, the inner cavity of the first threaded hole is threadedly connected with a bolt 21, the front end of the bolt 21 passes through the adjacent second threaded hole, and the front side of the movable plate 19 is fixedly connected with two handles 20;

[0035] A first arc groove is provided on the left side of the circular frame 6, a second arc groove is provided on the front side of the circular frame 6, a rotating disk 12 is provided in the inner cavity of the circular frame 6, a cross bar 13 is fixedly connected to the center of the front side of the rotating disk 12, a front end of the cross bar 13 passes through the front side of the adjacent inner cavity of the circular frame 6, and is fixedly connected to a connecting disk 14, a side of the rotating disk 12 close to the center of the door body 2 is fixedly connected to an elastic rod 16, an end of the elastic rod 16 away from the rotating disk 12 passes through the adjacent first arc groove, an end corresponding to the elastic rod 16 is fixedly connected to an adjusting plate 9, a brush 17 is fixedly connected to the rear side of the adjusting plate 9, a connecting frame 5 is provided on the side of the movable plate 11 away from the circular frame 6, a rear side of the connecting frame 5 is fixedly connected to the front side of the door frame 1, a second magnet 24 is fixedly connected to the side wall of the inner cavity of the connecting frame 5, a fixing column 15 is fixedly connected to the front side of the rotating disk 12, and a front end of the fixing column 15 passes through the adjacent second arc groove;

[0036] Move the movable plate 19, and the movable plate 19 drives the movable plate 11 to move through the L-shaped rod 18, and the movable plate 11 is moved to the inside of the adjacent connecting frame 5. The first magnet 10 and the second magnet 24 are attracted to each other, and the bolt 21 can limit the movable plate 19, thereby blocking the door body 2 to prevent someone from prying into the room in places such as hotels. At the same time, rotate the connecting plate 14, and the connecting plate 14 drives the rotating plate 12 to rotate through the cross bar 13. The rotating plate 12 drives the adjusting plate 9 and the brush 17 to rotate through the elastic rod 16, and the brush 17 can clean the door body 2.

[0037] Working principle: When the door body 2 starts to work, the door body 2 can be used in different occasions, such as at home or in a hotel. The operation process of the door body 2 in different occasions remains the same. When the door body 2 is closed, the connecting sealing strip 22 and the limiting sealing strip 23 can fill the gap between the door body 2 and the door frame 1, which can improve the sound insulation effect of the door body 2 itself. When the connecting sealing strip 22 is worn out in long-term work, the operator opens the door body 2 and rotates the threaded rod 30 to gradually move the threaded rod 30 away from the connecting sealing strip 22, thereby The connecting sealing strip 22 is replaced. When the sound insulation effect of the door body 2 needs to be enhanced, the operator takes out the connecting plate 4, moves the connecting rod 25 and the third magnet 26 on the rear side of the connecting plate 4 to the inside of the adjacent connecting column 8, and the third magnet 26 will fit and adsorb with the fifth magnet 31 to install the connecting plate 4, pull the sound insulation curtain 3, and the sound insulation curtain 3 drives the T-block 29 to move. The T-block 29 moves in the T-slot inside the connecting plate 4, so that the sound insulation curtain 3 covers the door body 2, achieving a double sound insulation effect. When the operator does not want When letting others enter the room where one is, the first thing to do is to lock the door, and then hold the handle 20, and use the handle 20 to drive the movable plate 19 to move, the movable plate 19 drives the L-shaped rod 18 to move, the L-shaped rod 18 drives the movable plate 11 to move, and the movable plate 11 drives the first magnet 10 to move. When the movable plate 11 moves to the inside of the adjacent connecting frame 5, and the first magnet 10 and the second magnet 24 are attached to each other, take out the bolt 21, pass the bolt 21 through the movable plate 19, and rotate it to the hole on the front side of the round frame 6. , thereby limiting the movable plate 11 to prevent others from picking the lock and entering the room. If it is necessary to clean the surface of the door body 2, the operator can directly take the adjusting plate 9, and the adjusting plate 9 drives the brush 17 to move, and the adjusting plate 9 drives the elastic rod 16 to stretch, and the brush 17 cleans the surface of the door body 2. The connecting plate 14 can also be rotated, and the connecting plate 14 drives the rotating plate 12 to rotate through the cross bar 13, and the rotating plate 12 drives the adjusting plate 9 to rotate through the elastic rod 16, and the adjusting plate 9 drives the brush 17 to clean the surface of the door body 2.

Claims

1. A sound insulation system for a horizontal door, comprising a door frame (1), characterized in that: The door frame (1) is provided with a door body (2) in the inner cavity. Two hinges are provided on the front side of the door body (2) near the left side. The door body (2) is movably connected to the front side of the door frame (1) through the hinges. Four connecting columns (8) are fixedly connected to the front side of the door frame (1) near the top. The front ends of the connecting columns (8) are provided with connecting holes. The inner cavities of the connecting holes are fixedly connected with fifth magnets (31). The front sides of the fifth magnets (31) are fitted with third magnets (26). The front sides of the third magnets (26) are fixedly connected with connecting rods (25). The front ends of the four connecting rods (25) are commonly fixedly connected with a connecting plate (4). The bottom of the connecting plate (4) is provided with a T-slot. The inner cavity of the T-slot is movably connected with a plurality of T-blocks (29). The bottoms of the plurality of T-blocks (29) are commonly fixedly connected with a soundproof door curtain (3). An adjustment mechanism is provided on the front side of the door body (2).

2. A sound insulation system for a horizontal door according to claim 1, characterized in that: The adjustment mechanism comprises two circular frames (6), the two circular frames (6) are arranged up and down, the rear sides of the two circular frames (6) are fixedly connected to the front side of the door body (2), the side and right side of the circular frame (6) away from the center of the door body (2) are fixedly connected to a fixed frame (7), the side of the fixed frame (7) away from the circular frame (6) is provided with an opening, the inner cavity of the fixed frame (7) is provided with a movable plate (11), the front side of the fixed frame (7) is provided with a connecting groove, the front side of the movable plate (11) is fixedly connected to an L-shaped rod (18), and the L-shaped rod (18) The end away from the movable plate (11) passes through the adjacent connecting groove and is fixedly connected to the movable plate (19); the side of the movable plate (11) away from the circular frame (6) is fixedly connected to the first magnet (10); the front side of the circular frame (6) is provided with two first threaded holes; the front side of the movable plate (19) is provided with four second threaded holes; the inner cavities of the first threaded holes are threadedly connected with bolts (21); the front ends of the bolts (21) pass through the adjacent second threaded holes; the front side of the movable plate (19) is fixedly connected with two handles (20).

3. A sound insulation system for a horizontal door according to claim 2, characterized in that: The left side of the circular frame (6) is provided with a first arc groove, the front side of the circular frame (6) is provided with a second arc groove, the inner cavity of the circular frame (6) is provided with a rotating disk (12), the front center of the rotating disk (12) is fixedly connected with a cross bar (13), the front end of the cross bar (13) passes through the adjacent front side of the inner cavity of the circular frame (6) and is fixedly connected with a connecting disk (14), the side of the rotating disk (12) close to the center of the door body (2) is fixedly connected with an elastic rod (16), the end of the elastic rod (16) away from the rotating disk (12) passes through the adjacent first arc groove, the corresponding end of the elastic rod (16) is fixedly connected with an adjustment plate (9), and the rear side of the adjustment plate (9) is fixedly connected with a brush (17).

4. A sound insulation system for a horizontal door according to claim 1, characterized in that: The outer edges of the door body (2) are provided with L-shaped grooves near the top and bottom, and the inner cavities of the L-shaped grooves are provided with connecting sealing strips (22). The outer edges of the connecting sealing strips (22) are provided with two third threaded holes, and the inner cavities of the L-shaped grooves are provided with two fourth threaded holes. The inner cavities of the third threaded holes are threadedly connected with threaded rods (30), and one end of the threaded rod (30) extends to the inner cavities of the adjacent fourth threaded holes and is threadedly connected thereto. A limiting sealing strip (23) is fixedly connected to the front side of the door body (2) near the outer edge.

5. A sound insulation system for a horizontal door according to claim 2, characterized in that: A connecting frame (5) is provided on the side of the movable plate (11) away from the circular frame (6); the rear side of the connecting frame (5) is fixedly connected to the front side of the door frame (1); and the inner cavity side walls of the connecting frame (5) are fixedly connected to a second magnet (24).

6. A sound insulation system for a horizontal door according to claim 1, characterized in that: Four limiting columns (27) are fixedly connected to the front side of the connection plate (4), and blind holes are provided at the front ends of the limiting columns (27). The inner cavities of the blind holes are all fixedly connected to fourth magnets (28).

7. A sound insulation system for a horizontal door according to claim 3, characterized in that: The front side of the rotating disk (12) is fixedly connected with a fixing column (15), and the front end of the fixing column (15) passes through the adjacent second arc-shaped groove.

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