JP2009114679A - Indoor soundproof structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an indoor soundproof structure which enables a wall surface with an opening to become excellent in soundproof performance without crushing the opening, which can realize it in such a manner as to be advantageous to cost, and which can also be easily applied to an existing building. <P>SOLUTION: In a room 1, an audiovisual (AV) rack 5 is arranged in such a manner as to cover the whole wall surface 4, on the wall surface 4 having the opening 3 equipped with a sash window 2; and an opening 7 corresponding to the opening 3 of the wall surface 4, and a door panel 8 for opening/closing the opening 7 are provided in the audiovisual (AV) rack 5. The opening 7 of the audiovisual rack 5 is put into a closed state by the door panel 8. Thus, the whole structure including the wall surface 4 and its opening 3 is covered with the audiovisual rack 5 and the door panel 8 provided therein, so as to be sound-insulated. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to an indoor soundproof structure.

In order to fully enjoy the home theater, musical instruments, and audio in the living room, bedroom, etc., it is necessary to take soundproofing measures outside the room. Conventionally, as an indoor soundproof structure, the outer wall is soundproofed and the sash has a double structure or a triple structure, or furniture is arranged along the wall surface of the room.
JP 2003-268895 A

  However, the method in which the outer wall has a soundproofing specification and the sash has a double structure or a triple structure has a problem that the cost is high and a large-scale renovation is required when applied to an existing building.

  Also, in the method of arranging furniture along the wall surface in the room, if there is an opening such as a window on the wall surface, it is not wise to crush the opening on the wall surface with furniture, so avoid the opening. Although the furniture will be installed in a mode, there is no trial yet to cover the entire wall surface except the opening with furniture for soundproofing on the wall surface with the opening. Even if there is something that is entirely covered with furniture, there is a problem that the opening portion becomes a neck for soundproofing measures and sufficient soundproofing performance cannot be exhibited.

  In view of the above-described problems, the present invention can make a wall surface having an opening excellent in soundproofing performance without crushing the opening, and realizes it advantageously in terms of cost. It is an object to provide an indoor soundproofing structure that can be easily applied to existing buildings.

  Further, the present invention can make the opening of the wall surface excellent in soundproofing performance, and can be realized advantageously in cost, and can be easily applied to an existing building. It is an object to provide an indoor soundproof structure.

  The above-mentioned problem is that storage furniture is arranged on the wall surface with the opening provided with the opening and closing fitting in the room so as to cover the entire wall surface, and the storage furniture corresponds to the opening of the wall surface. And a fitting that opens and closes the opening. By closing the opening of the storage furniture with the fitting, the entire wall including the opening and the furniture is stored in the storage furniture and the furniture. This is solved by an indoor soundproofing structure characterized in that it is soundproofed by being covered with the fittings provided (first invention).

  In this structure, of the wall surface with the opening, the portion excluding the opening is covered with the storage furniture, and the storage furniture is provided with the opening in the portion corresponding to the opening of the wall, and the opening is for opening and closing. The opening of the wall surface is closed with the fitting for the opening, and the opening of the storage furniture is closed with the fitting for the opening, so that there is an opening. The wall surface including the opening can be made excellent in soundproof performance.

  Moreover, by opening the opening of the storage furniture, the opening of the wall surface can be made to face the room, and the opening of the wall surface is not crushed by the storage furniture.

  In addition, the outer wall can be soundproofed and the sash can have a cost advantage compared to a double or triple structure, and can be easily applied to existing buildings. Since the storage furniture is used, indoor storage performance can be improved.

In addition, the above-mentioned problem is that the storage furniture is arranged on the wall surface with the opening provided with the opening and closing fitting in the room,
The storage furniture includes a fitting that covers the opening of the wall so as to be openable and closable,
By covering the opening of the wall with the fitting of the storage furniture, the opening of the wall is soundproofed by the fitting of the wall opening and the fitting of the storage furniture. This is solved by the indoor soundproof structure (second invention).

  In this indoor soundproof structure, the opening of the wall can be made excellent in soundproofing performance by closing the opening of the wall with the fitting of the opening and covering the opening with the fitting of the storage furniture.

  And the opening part of a wall surface can be made into the state which faced indoors by opening the fitting of storage furniture. In addition, the sash can be advantageous in terms of cost compared to the case where the sash has a double structure or a triple structure, and can be easily applied to an existing building. In addition, the storage furniture is used. Since it is a thing, the indoor storage performance can be improved.

  In addition, in 2nd invention, it does not ask | require whether the storage furniture contributes to the soundproofing of the wall surface which has an opening part, and when contributing to the soundproofing of the wall surface which has an opening part, the wall surface which has an opening part It may be one that covers the entirety of the wall, or one that covers a part of the wall surface having the opening. When the storage furniture covers a part of the wall surface having the opening, a special soundproofing means other than the storage furniture may be employed for the remainder of the wall surface having the opening, or the special soundproofing means May not be adopted.

  In the first and second inventions, it is preferable that the storage furniture has a predetermined interval dimension with respect to the wall surface, and a space between the storage furniture and the wall surface is a soundproof space (third invention). In this case, the soundproof performance can be enhanced by the space portion, and even if the storage portion of the storage furniture is opened indoors, the high soundproof performance can be exhibited. In connection with the second invention, the storage furniture contributes to the soundproofing of the wall surface having the opening, regardless of whether the storage furniture covers the whole wall surface or part of the wall surface having the opening portion. Can improve the soundproofing performance.

  In the first invention, the storage furniture may be configured such that the inside of the storage part can be used as a soundproof space (fourth invention). In this case, the space between the wall surface and the storage furniture can be eliminated or reduced by making the inside of the storage portion a soundproof space, so that the indoor space can be widened or the indoor space can be narrowed. The storage space in the furniture can be widened without any problems. In connection with the second invention, the storage furniture contributes to the soundproofing of the wall surface having the opening, regardless of whether the storage furniture covers the whole wall surface or part of the wall surface having the opening portion. Can improve the soundproofing performance.

In the first to fourth inventions,
-When the wall surface with the opening is a wall surface that separates the room from the outside (the fifth invention), the soundproofing performance for the outdoors can be increased,
-When the wall surface with the opening is a wall surface that partitions the room and the adjacent room (sixth invention), the soundproofing performance for the adjacent room can be increased.

  In the fifth invention, a ventilation port and a ventilation fan are provided on the outer wall behind the storage furniture, and a sound absorption duct is provided in the storage furniture to communicate the ventilation port and the room. It is preferable that the room can be ventilated (seventh invention).

  In this case, since the ventilation duct is a sound absorbing duct, the room can be ventilated while maintaining the indoor soundproof performance. Moreover, since the sound absorption duct is provided in the storage furniture, a space for providing the sound absorption duct can be easily secured in the storage furniture. In particular, in the connection with the first invention, the storage furniture covers the entire wall surface having the opening, and therefore the space for providing the above-described sound absorbing duct can be easily secured in the storage furniture.

  In the seventh invention, when the suction port and the exhaust port of the sound absorbing duct are eccentric (eighth invention), the sound absorption performance can be improved by utilizing the storage space of the storage furniture.

  5th invention WHEREIN: It is good for the opening part of the said storage furniture to be able to close this opening part in a translucent state or a light-shielding state with the fittings which open and close this opening part ( Ninth invention). In this case, in the soundproof state, the room can be in a light-transmitting state or in a light-shielding state depending on the purpose of the room.

  Since the present invention is as described above, the wall surface with the opening can be made excellent in soundproofing performance without crushing the opening, and it can be realized advantageously in terms of cost. And can be easily applied to existing buildings.

  Moreover, the opening part of a wall surface can be made into the thing excellent in soundproofing performance, and it can be implement | achieved advantageously in terms of cost, and can be easily applied also to the existing building.

  Next, the best mode for carrying out the present invention will be described with reference to the drawings.

  In the indoor soundproof structure of the embodiment shown in FIG. 1 and FIG. 2, 1 is a room, and the room 1 is provided with a wall surface 4 having a waist-high opening 3 that can be opened to the outdoors 12. The opening 3 is provided with a sliding sash window 2 as an opening / closing fitting, and an AV rack 5 as storage furniture is arranged on the wall surface 4 so as to cover the entire wall surface 4. Yes. Reference numeral 5a denotes a height adjusting member for bringing the upper end surface of the AV rack 5 into proximity or contact with the ceiling surface 6. Further, although not shown, the AV rack 5 is preferably provided with a width adjusting mechanism for bringing the left and right side surfaces into proximity or contact with adjacent wall surfaces.

  The AV rack 5 is provided with an opening 7 corresponding to the opening 3 of the wall surface 4, and a drawable door plate 8, 8 as a fitting for opening and closing the opening 7 is shown in FIG. As shown, the AV rack 5 is provided at a position on the back side.

  The door plates 8 and 8 are provided with a space so that a soundproof space is formed between the door 7 and the sash window 2 of the opening 3 of the wall surface 4 with the opening 7 of the AV rack 5 closed. It has been.

  In addition, the AV rack 5 may be installed at an interval so as to form a soundproof space with respect to the rear wall surface 4, or the AV rack 5 may be provided with each storage portion 5 b. When a lid (not shown) for closing is provided and the interior of each storage portion 5b can be used as a soundproof space portion, it may be disposed close to or in contact with the rear wall surface 4.

  In the above-described indoor soundproof structure, a portion of the wall surface 4 having the opening 3 except the opening 3 is covered with the AV rack 5, and the portion corresponding to the opening 3 of the wall 4 has an opening in the AV rack 5. 7, and the opening 7 is opened and closed by a draw-type door plate 8, 8. Therefore, the sash window 2 of the opening 3 of the wall surface 4 is closed and the opening 7 of the AV rack 5 is drawn. It is possible to make the opening 3 of the wall surface 4 excellent in soundproofing performance by the doors 8 and 8 and the sash window 2 by closing the doors 8 and 8 of the type. The wall surface 4 having the sash window 2 including the sash window 2 can be made excellent in soundproofing performance.

  Moreover, by opening the opening 7 of the AV rack 5, the sash window 2 of the wall surface 4 can be made to face the room, and the opening 3 of the wall surface 4 is not crushed by the AV rack 5. .

  In addition, according to the indoor soundproof structure described above, it provides cost advantages compared to the case where the outer wall is soundproofed and the sash has a double structure or triple structure, or the sash has a double structure or triple structure. In addition, the present invention can be easily applied to existing buildings. In addition, since the AV rack 5 is used, the storage performance of the room 1 can be enhanced.

  In the state where the sash window 2 of the opening 3 of the wall surface 4 is closed and the opening 7 of the AV rack 5 is closed by the door plates 8, 8, a soundproof space between the AV rack 5 and the wall surface 4, Airtight processing is preferably performed so that the soundproof space between the door plates 8 and 8 of the AV rack 5 and the sash window 2 of the wall surface 4 is not connected.

  The embodiment shown in FIG. 3 (b) is a case where the AV rack 5 is provided with a projection screen 9 that can be suspended from the opening 7, and the door plate 8 is made of a light-shielding material. When the opening 7 of the AV rack 5 is closed by the door plate 8, the room 1 is in a soundproof and light-shielding state, and the screen 9 is lowered to increase the volume so that a clear image can be enjoyed.

In addition, each of the embodiments shown in FIGS. 3 (c) and 3 (d) is configured such that the door plate 8 moves up and down to open and close the opening 7 of the AV rack 5,
In the embodiment shown in FIG. 4 (a), the joinery provided in the AV rack 5 comprises a plurality of door plates 8, 8 in a door-bag type,
In the embodiment shown in FIG. 4 (b), the fittings provided in the AV rack 5 include draw-type door plates 8 and 8, and the door plates 8 and 8 are provided on the front side of the AV rack 5.
In the embodiment shown in FIG. 4 (c), the joinery provided in the AV rack 5 includes folding door type door plates 8, 8, and the door plates 8, 8 open the opening 7, It is designed to be folded along the side surface of the surface surrounding the opening 7.

  In the embodiment shown in FIG. 5, a plurality of door plates 10, 10, 11, and 11 are provided in a door bag type on both sides of the opening 7 of the AV rack 5. One door plate 10, 10 sandwiched is made of a translucent door plate, and the other door plate 11, 11 sandwiching the opening 7 is made of a light-shielding door plate, and these door plates are used to open the opening of the AV rack 5. 7 can be closed in a light-transmitting state as shown in FIG. 5 (b), or can be closed in a light-shielding state as shown in FIG. 5 (c).

  In the embodiment shown in FIG. 6 (a), a ventilation port 14 and a ventilation fan 15 are provided on the outer wall behind the AV rack 5, and a sound absorbing duct that communicates the ventilation port 15 and the room 1 with the AV rack 5. 13 is provided to drive the fan 15 so that the room 1 can be ventilated. Since the ventilation duct 13 is a sound absorbing duct, the room 1 can be ventilated while maintaining the soundproof performance of the room 1. Moreover, since the AV rack 5 covers the entire wall surface 4 with the opening 3, it is easy to secure a space for providing the sound absorbing duct 13 in the AV rack 5. Further, as shown in the drawing, the suction port 13a and the exhaust port 13b of the sound absorption duct 13 are eccentric with their height positions being different, so that the sound absorption performance can be improved, and Such a sound absorbing duct 13 can be easily provided in the AV rack 5.

  In the embodiment shown in FIGS. 6B and 6C, the indoor soundproofing structure of the present invention is applied to the wall surface 4 of the partition wall that partitions the room 1 and the corridor 16 as the adjacent room. The opening 3 for going back and forth between the room 1 and the hallway 16 is provided, and the opening 3 is provided with a door 17 as a fitting for opening and closing.

  And the storage furniture 5 is arrange | positioned with respect to the wall surface 4 of this partition wall in the aspect which covers the whole wall surface 4, and the opening part 7 corresponding to the opening part 3 of the wall surface 4 is provided in the storage furniture 5. FIG. A sliding door type door plate 8 as a fitting for opening and closing the opening portion 7 is provided at a position on the front side of the storage furniture 5, and the opening portion 7 of the storage furniture 5 is closed by the door plate 8. The entire wall including the wall surface 4 and the entrance / exit opening 3 is covered with the storage furniture 5 and the door plate 8 to be soundproofed. The storage furniture 5 is provided in such a manner as to cover the wall surface portion of the wall surface 4 above the opening 3.

  Also in this indoor soundproof structure, as shown in FIG. 6 (c), the door 17 of the opening 3 of the wall surface 4 is closed, and the opening 7 of the storage furniture 5 is closed by the door plate 8. The wall surface 4 with 3 including the door 17 can be made excellent in soundproofing performance.

  Moreover, as shown in FIG. 6B, by opening the opening 7 of the storage furniture 5, the door 17 of the wall surface 4 can be brought into a state facing the room 1. 3 is not crushed by the storage furniture 5.

  Although the embodiment of the present invention has been described above, the present invention is not limited to this, and various modifications can be made without departing from the spirit of the invention. For example, in the above embodiment, the case where the AV rack 5 is used as the storage furniture is shown, but not only the AV rack 5 but various storage furniture may be used.

BRIEF DESCRIPTION OF THE DRAWINGS The indoor soundproof structure of embodiment is shown, The figure (A) is the II sectional view taken on the line of the figure (B), and the figure (B) is a front view. The soundproof state of the indoor soundproof structure is shown. FIG. (A) is a cross-sectional view taken along line II-II of FIG. (B), and (b) is a front view. FIG. 1A is a side view of the indoor soundproof structure, and FIGS. 2B to 2D are side views of the indoor soundproof structure according to another embodiment. FIGS. 1A to 1C are cross-sectional plan views showing still other indoor soundproofing structures. Further, another indoor soundproofing structure is shown, in which FIG. (A) is a sectional plan view, and (B) and (C) are sectional plan views showing the soundproofing state of the same room soundproofing structure. FIG. 1A is a cross-sectional side view showing still another indoor soundproof structure, and FIGS. 2B and 2C are cross-sectional side views showing still other indoor soundproof structures.

Explanation of symbols

1 ... Indoor 2 ... Sash windows (joint)
3 ... Opening 4 ... Wall 5 ... AV rack (storage furniture)
7 ... Opening 8 ... Doorboard (joint)
10 ... Doorboard (joint)
11 ... Doorboard (joint)
12 ... Outdoor 16 ... Corridor (next room)
17 ... Door (joint)

Claims (9)

In the room, the storage furniture is arranged on the wall surface with the opening provided with the opening and closing fittings so as to cover the entire wall surface,
The storage furniture includes an opening corresponding to the opening of the wall surface, and a fitting for opening and closing the opening,
By closing the opening of the storage furniture with the joinery, the entire surface including the wall surface and the opening is covered with the storage furniture and the joinery provided in the furniture to be soundproofed. An indoor soundproof structure. In the room, storage furniture is arranged on the wall surface with the opening provided with the opening and closing fittings,
The storage furniture includes a fitting that covers the opening of the wall so as to be openable and closable,
By covering the opening of the wall with the fitting of the storage furniture, the opening of the wall is soundproofed by the fitting of the wall opening and the fitting of the storage furniture. Indoor soundproof structure.   The indoor soundproof structure according to claim 1 or 2, wherein the storage furniture has a predetermined interval dimension with respect to the wall surface, and a space between the storage furniture and the wall surface is a soundproof space.   The indoor soundproof structure according to claim 1 or 2, wherein the storage furniture is configured so that a space for soundproofing can be formed in the storage portion.   The indoor soundproof structure according to any one of claims 1 to 4, wherein the wall surface having the opening is a wall surface of a wall that partitions the room and the outdoors.   The indoor soundproof structure according to any one of claims 1 to 4, wherein the wall surface having the opening is a wall surface of a wall that partitions the room and the adjacent room.   A ventilation port and a ventilation fan are provided on the outer wall behind the storage furniture, and a sound absorption duct that connects the ventilation port and the room is provided in the storage furniture, and the fan is driven to ventilate the room. The indoor soundproof structure according to claim 4, wherein the indoor soundproof structure is configured to be capable of performing the above.   The indoor soundproof structure according to claim 7, wherein the suction port and the exhaust port of the sound absorbing duct are eccentric.   The indoor soundproof according to claim 5, wherein the opening of the storage furniture can be closed in a light-transmitting state or in a light-shielding state by a fitting that opens and closes the opening. Construction.

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