CN220929203U - Indoor hidden soundproof door - Google Patents
Indoor hidden soundproof door Download PDFInfo
- Publication number
- CN220929203U CN220929203U CN202322322364.9U CN202322322364U CN220929203U CN 220929203 U CN220929203 U CN 220929203U CN 202322322364 U CN202322322364 U CN 202322322364U CN 220929203 U CN220929203 U CN 220929203U
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- Prior art keywords
- sound
- plates
- sound insulation
- insulation door
- door frame
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- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 58
- 238000005253 cladding Methods 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 13
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 6
- 239000003063 flame retardant Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Special Wing (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model discloses an indoor hidden soundproof door which comprises a soundproof door frame body and a soundproof door body, wherein an upper chute is fixedly arranged at the top of an inner cavity of the soundproof door frame body, and a lower chute is fixedly arranged at the bottom of the inner cavity of the soundproof door frame body. When the two sound-proof door bodies are closed, one end of the folding type sound-absorbing panel is hinged with the hinge shaft, and the other end of the folding type sound-absorbing panel is fixedly connected with the inner wall of the sound-proof door frame body, so that when the sound-proof door bodies integrally slide, the folding type sound-absorbing panels on two sides are unfolded, the inner cavity of the sound-proof door frame body can be filled, the sound-proof effect of a wall body can be improved, and by the arrangement of the edge wrapping strips and the sealing plates, gaps are not formed between the inside of the sound-proof door frame body and the outside when the sound-proof door plates are integrally closed, and the tightness of the device is improved.
Description
Technical Field
The utility model belongs to the technical field of soundproof doors, and particularly relates to an indoor hidden soundproof door.
Background
Soundproof doors are mainly used for soundproofing in places with high soundproof requirements. The door leaf is mainly formed by using a novel galvanized steel plate, adopting special sound insulation materials, damping sound insulation plates, sound insulation cotton and the like as sound insulation fillers, and simultaneously, sealing treatment is the most important of the sound insulation door. The adoption of magnetic control sealing can ensure good sealing and sound insulation effects.
Patent number: CN214424331U, a hidden bedroom door, including door frame 1 and with door body 2 of door frame 1 sliding connection, door body 2 includes first decorative board 3, core 4 and second decorative board 5, core 4 is located between first decorative board 3 and the second decorative board 5, and the outside of core 4 sets up a frame 6, is provided with draw-in groove 7 in the frame 6 of borduring, core 4 joint in draw-in groove 7; door frame 1 installs in the wall, door body 2 passes through slide rail assembly and realizes sliding on door frame 1, thereby open or close door body 2, have high strength sound insulation effect, overall design is reasonable and pleasing to the eye, sound construction is reliable, the equipment is convenient simple, the practicality is strong, the door frame is installed in the wall, the door body passes through slide rail assembly and realizes sliding on the door frame, thereby open or close the door body, adopt first decorative board and second decorative board to play external decoration effect, can guarantee the self aesthetic property of door body, and the colour and the decorative pattern of decorative board can be adjusted according to house environment, lay position etc. thereby improve the aesthetic property of whole bedroom door, ensure the hiding effect of bedroom door, the reinforcing plate can compress tightly the soundproof cotton through the extension baffle of both sides simultaneously, ensure the sound insulation effect.
The device can be further improved in the actual production and use process: when the device is used, the door frame is installed in the wall body and then the door plate slides to control the opening and closing of the door, but when the device is installed, the wall is required to be emptied, so that the inner wall of the wall body is not filled in the closed state of the door, the indoor sound insulation effect is poor, and the door body of the device only adopts the sound insulation cotton to perform sound insulation, so that the sound insulation effect cannot be optimal, and the device needs to be improved.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides an indoor hidden sound insulation door, which has the characteristics that under the condition that the hidden door is closed, the inside gaps of a wall body are filled with sound insulation, and the sound insulation effect of a door plate is improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an indoor hidden sound insulation door comprises a sound insulation door frame main body and a sound insulation door main body, wherein an upper chute is fixedly arranged at the top of an inner cavity of the sound insulation door frame main body, and a lower chute is fixedly arranged at the bottom of the inner cavity of the sound insulation door frame main body; the sound insulation door main body comprises two sound insulation door plates, sliding rails are fixedly arranged on the upper side and the lower side of the outer surface of the two sound insulation door plates, and a filling structure is fixedly arranged on one side of the outer surface of the two sound insulation door plates; the two filling structures comprise extension plates, a hinge shaft is fixedly sleeved between the two extension plates, a folding type sound absorbing panel is hinged to one side of the outer surface of the hinge shaft, and the other ends of the two folding type sound absorbing panels are fixedly connected with the inner wall of the sound insulation door frame main body.
As an optimized technical scheme of the indoor hidden soundproof door, the two sliding rails at the upper part are in sliding connection with the upper sliding groove, and the two sliding rails at the lower part are in sliding connection with the lower sliding groove.
As an optimized technical scheme of the indoor hidden soundproof door, two sealing plates are fixedly arranged on the inner walls of two sides of the soundproof door frame main body, and edge wrapping strips are fixedly arranged on two sides of the outer surface of the soundproof door frame main body and are closely attached to the soundproof door plate.
As an optimized technical scheme of the indoor hidden sound insulation door, the two sound insulation door plates comprise two cladding plates, a flame retardant plate is fixedly arranged inside the cladding plates close to the outer side, and push-pull openings are formed in the outer surfaces of the two cladding plates.
As an optimized technical scheme of the indoor hidden sound insulation door, the inside of the two cladding plates is fixedly provided with the sound-absorbing plates, and one side of the outer surface of each sound-absorbing plate is fixedly provided with the sound-absorbing cotton plate.
As an optimized technical scheme of the indoor hidden sound insulation door, a plurality of sound receiving holes are formed in the outer surfaces of the two sound receiving plates, and a plurality of honeycomb grooves are formed in the inner portions of the two sound absorbing cotton plates.
Compared with the prior art, the utility model has the beneficial effects that:
1. When the two soundproof door plates are closed, one end of the foldable acoustic panel is hinged with the hinge shaft, and the other end of the foldable acoustic panel is fixedly connected with the inner wall of the soundproof door frame body, so that when the soundproof door plates integrally slide, the foldable acoustic panels on two sides are unfolded, the inner cavity of the soundproof door frame body can be filled, the soundproof effect of a wall body can be improved, and by the arrangement of the edge wrapping strips and the sealing plates, when the soundproof door plates integrally close, gaps are not formed between the inside of the soundproof door frame body and the outside, the tightness of the device is improved, and the device is more hidden in comparison with the outwards folded type door frame body in a sliding mode;
2. When the sound-proof door is used, sound is absorbed through the cladding plate when two sound-proof door plates are closely adhered, and when sound waves strike the sound-proof plate, due to the arrangement of the sound-proof holes, the sound waves are scattered and penetrate into the sound-proof cotton plate from the sound-proof holes, however, due to the arrangement of the honeycomb grooves, the sound waves continuously rebound in the honeycomb grooves until the sound waves weaken to the minimum, so that the purpose of increasing the sound-proof effect is achieved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is a schematic view of a first chute according to the present utility model;
FIG. 3 is a schematic view of a sliding track structure according to the present utility model;
FIG. 4 is a schematic view of a sound absorbing door panel according to the present utility model;
fig. 5 is a schematic view of the honeycomb structure of the present utility model.
In the figure: 1. a soundproof door frame main body; 2. a soundproof door main body; 21. a sound insulation door panel; 22. a slide rail; 23. filling the structure; 231. an extension plate; 232. a hinge shaft; 233. a folding acoustic panel; 24. a push-pull port; 25. coating the plate; 26. a flame retardant panel; 27. a radio board; 271. a radio hole; 28. a sound absorbing cotton board; 281. a honeycomb groove; 3. an upper chute; 4. a lower chute; 5. edge wrapping strips; 6. and (5) sealing the plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides an indoor hidden soundproof door, includes soundproof door frame main part 1, soundproof door main part 2, its characterized in that: an upper chute 3 is fixedly arranged at the top of the inner cavity of the soundproof door frame main body 1, and a lower chute 4 is fixedly arranged at the bottom of the inner cavity of the soundproof door frame main body 1; the soundproof door body 2 comprises two soundproof door plates 21, sliding rails 22 are fixedly arranged on the upper side and the lower side of the outer surfaces of the two soundproof door plates 21, and a filling structure 23 is fixedly arranged on one side of the outer surfaces of the two soundproof door plates 21; the two filling structures 23 comprise extension plates 231, hinge shafts 232 are fixedly sleeved between the two extension plates 231, folding type sound absorbing panels 233 are hinged and installed on one sides of the outer surfaces of the two hinge shafts 232, and the other ends of the two folding type sound absorbing panels 233 are fixedly connected with the inner wall of the sound insulation door frame main body 1.
Example 2
Referring to fig. 2-4, the present utility model provides the following technical solutions: the two slide rails 22 at the upper part are in sliding connection with the upper slide groove 3, and the two slide rails 22 at the lower part are in sliding connection with the lower slide groove 4. Two sealing plates 6 are fixedly arranged on the inner walls of the two sides of the sound insulation door frame main body 1, edge wrapping strips 5 are fixedly arranged on the two sides of the outer surface of the sound insulation door frame main body 1, and the two edge wrapping strips 5 are tightly attached to the sound insulation door plate 21. The two soundproof door plates 21 comprise two cladding plates 25, a flame retardant plate 26 is fixedly arranged inside the cladding plates 25 close to the outer sides, and the outer surfaces of the two cladding plates 25 are provided with door handles 24.
When the slide rails 22 on the upper and lower sides are mounted on the upper slide groove 3 and the lower slide groove 4, the two soundproof door plates 21 are closely attached to the soundproof door frame body 1, and no gap exists. A certain flame retardant effect can be achieved by the flame retardant panel 26. Opening and closing of the device is achieved by pulling the door handle 24.
Example 3
Referring to fig. 4-5, the present utility model provides the following technical solutions: the inside of the two cladding plates 25 is fixedly provided with sound-absorbing plates 27, and one side of the outer surfaces of the two sound-absorbing plates 27 is fixedly provided with a sound-absorbing cotton plate 28. A plurality of sound receiving holes 271 are formed in the outer surfaces of the two sound receiving plates 27, and a plurality of honeycomb grooves 281 are formed in the two sound absorbing cotton plates 28.
When two soundproof door panels 21 are closely adhered, sound is absorbed by the cladding plate 25, and when sound waves strike the sound receiving plate 27, the sound waves are scattered and penetrate the sound receiving plate 28 from the sound receiving holes 271 due to the arrangement of the sound receiving holes 271, however, due to the arrangement of the honeycomb grooves 281, the sound waves rebound inside each honeycomb groove 281 until the sound waves are reduced to a minimum.
The working principle and the using flow of the utility model are as follows: in the process of using the sound insulation door frame, firstly, a door frame groove is formed in a wall body, proper space is reserved on two sides of the door frame groove, after the sound insulation door frame main body 1 is installed in the reserved space, sliding rails 22 on the upper side and the lower side are clamped into an upper sliding groove 3 and a lower sliding groove 4, the device is installed, then when the sound insulation door plate 21 is closed, one end of a folding sound absorbing panel 233 is hinged with a hinge shaft 232, the other end of the folding sound absorbing panel is fixedly connected with the inner wall of the sound insulation door frame main body 1, when the sound insulation door plate 21 integrally slides, the two folding sound absorbing panels 233 are unfolded, the sound insulation effect of the wall body can be improved while the inner cavity of the sound insulation door frame main body 1 is filled, gaps are formed between the inside of the sound insulation door frame main body 1 and the outside through the arrangement of a wrapping strip 5 and a sealing plate 6, the tightness of the device is improved, finally when the two sound insulation door plates 21 are closely attached, sound waves are absorbed through the wrapping plate 25, when the sound waves strike a sound absorbing plate 27, the sound waves are scattered and penetrate into the sound absorbing cotton plate 28 due to the arrangement of the sound absorbing holes 271, and the sound waves are broken down to the sound absorbing cotton plate 28, and the sound waves are most rebounded by the sound waves entering the honeycomb grooves 281 due to the sound absorption grooves 281.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides an indoor hidden soundproof door, includes soundproof door frame main part (1), soundproof door main part (2), its characterized in that: an upper sliding chute (3) is fixedly arranged at the top of the inner cavity of the sound insulation door frame main body (1), and a lower sliding chute (4) is fixedly arranged at the bottom of the inner cavity of the sound insulation door frame main body (1);
The sound insulation door body (2) comprises two sound insulation door plates (21), sliding rails (22) are fixedly arranged on the upper side and the lower side of the outer surface of the two sound insulation door plates (21), and a filling structure (23) is fixedly arranged on one side of the outer surface of the two sound insulation door plates (21);
The two filling structures (23) comprise extension plates (231), hinge shafts (232) are fixedly sleeved between the two extension plates (231), folding type sound absorbing panels (233) are hinged to one sides of the outer surfaces of the hinge shafts (232), and the other ends of the two folding type sound absorbing panels (233) are fixedly connected with the inner wall of the sound insulation door frame main body (1).
2. An indoor hidden sound insulation door as claimed in claim 1, wherein: the two slide rails (22) at the upper part are in sliding connection with the upper slide groove (3), and the two slide rails (22) at the lower part are in sliding connection with the lower slide groove (4).
3. An indoor hidden sound insulation door as claimed in claim 1, wherein: two sealing plates (6) are fixedly arranged on the inner walls of the two sides of the sound insulation door frame main body (1), edge wrapping strips (5) are fixedly arranged on the two sides of the outer surface of the sound insulation door frame main body (1), and the two edge wrapping strips (5) are tightly attached to the sound insulation door plate (21).
4. An indoor hidden sound insulation door as claimed in claim 1, wherein: the two sound insulation door plates (21) comprise two cladding plates (25), flame retardant plates (26) are fixedly arranged inside the cladding plates (25) close to the outer sides, and push-pull openings (24) are formed in the outer surfaces of the two cladding plates (25).
5. An indoor hidden sound insulation door as claimed in claim 4, wherein: the inside of the two cladding plates (25) is fixedly provided with sound-absorbing plates (27), and one side of the outer surface of each sound-absorbing plate (27) is fixedly provided with a sound-absorbing cotton plate (28).
6. An indoor hidden sound insulation door as claimed in claim 5, wherein: a plurality of sound receiving holes (271) are formed in the outer surfaces of the two sound receiving plates (27), and a plurality of honeycomb grooves (281) are formed in the sound absorbing cotton plates (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322322364.9U CN220929203U (en) | 2023-08-29 | 2023-08-29 | Indoor hidden soundproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322322364.9U CN220929203U (en) | 2023-08-29 | 2023-08-29 | Indoor hidden soundproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220929203U true CN220929203U (en) | 2024-05-10 |
Family
ID=90961967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322322364.9U Active CN220929203U (en) | 2023-08-29 | 2023-08-29 | Indoor hidden soundproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220929203U (en) |
-
2023
- 2023-08-29 CN CN202322322364.9U patent/CN220929203U/en active Active
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