JP2023014704A - Wooden sound proof chamber - Google Patents

Abstract

To provide a sound proof chamber relating to the sound proof chamber made of wood as main material mainly installed in a room, which is allowed to be installed outdoor by adding a roof.SOLUTION: A wooden sound proof chamber is provided with: a box-shaped body 20 by connecting wall panels W, floor panels F, and ceiling panels C manufactured in a factory; and a roof unit 30 installed upon outdoor installation. Each panel W, F, and C is provided with an inner decorative plate 1, a face plate 2, and an outer decorative plate 3 made of plywood, wherein a sound proof material 8 is placed between the inner decorative 1 and the face plate 2, and a heat insulator 9 is placed between the face plate 2 and the outer decorative plate 3. As on one of two panels connected diagonally to each other, a protruded part 11 with a protruded size equal to thickness of the other of the panel is arranged, the protruded part 11 is connected to frame materials 4, 5 of the other of the panels with bolt nuts, wood screws, adhesive, and the like.SELECTED DRAWING: Figure 3

Description

TECHNICAL FIELD The present invention relates to a soundproof room mainly intended to be installed indoors, and more particularly to a soundproof room made mainly of wood, which has a low environmental impact.

There is a desire to install a soundproof room indoors for practicing playing a musical instrument or vocalizing, or for karaoke enthusiasts to enjoy themselves at home. 2. Description of the Related Art Conventionally, as a soundproof room installed indoors, a structure in which a soundproof layer is provided on a synthetic resin panel has been widely used.

On the other hand, there is a demand to suppress the generation of carbon dioxide gas, which is a causative agent of global warming, and to avoid the use of synthetic resins as much as possible. In order to suppress the generation of carbon dioxide gas, it is preferable to use wood that substantially does not generate carbon dioxide gas.

In addition, the soundproof room installed indoors is required to have a structure that can be easily installed due to its nature. Patent documents 1 to 4 and the like propose soundproof rooms with a panel structure, which are mainly made of wood and relatively easy to assemble.

JP-A-2001-20546 Japanese Patent Application Laid-Open No. 2014-20070 JP-A-11-287004 Japanese Patent No. 6271797

The soundproof rooms proposed in Patent Documents 1 to 4 have a structure that can be assembled by joining panels that can be produced in a factory, and are soundproof rooms that can be easily installed to prevent global warming. is recognized. However, there are cases where the existing building is too small to install an indoor soundproof room, but there is a vacant lot around the building, and a soundproof room can be installed in that vacant lot.

In such cases, the soundproof rooms proposed in Patent Literatures 1 to 4 do not take outdoor installation into consideration due to their structure, and it is necessary to use a soundproof room designed for outdoor installation. Yes, the builder has to design two types, one for indoor installation and one for outdoor installation.

Furthermore, when a soundproof room was installed indoors but wanted to move it outdoors due to an increase in the number of family members, or when a room was installed outdoors but there was a vacant room and there was a need to change it to an indoor installation where it is easier to enter and exit, conventional In terms of structure, the existing soundproof room would have to be removed and a new one installed, which not only costs money, but also increases waste and consumes new building materials, which has a huge negative impact on the environment. A problem arises.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a soundproof room for indoor installation which is easy to assemble or install and which can be installed outdoors only by adding a roof.

The soundproof room of the present invention comprises a box-shaped main body 20 assembled by joining factory-produced wall panels W, floor panels F, and ceiling panels C, and a ceiling panel C of the main body 20 when installed outdoors. and a roof unit 30 to be installed.

The wall panel W, the floor panel F, and the ceiling panel C are provided with an interior panel 1, a face panel 2, and an exterior panel 3 (3w, 3f, 3c) made of plywood, and a waterproof sheet 3s attached to the inner surface of the exterior panel 3. , the space between the interior plate 1 and the face plate 2 is held by the wooden inner frame members 4 (4w, 4f) joined to their peripheral edges, and the space between the face plate 2 and the exterior plate 3 is held by the wooden space joined to their peripheral edges. It is held by the outer frame member 5 (5w, 5f). A soundproof material 8 is arranged between the interior plate 1 and the face plate 2, and a heat insulating material 9 is arranged between the face plate 2 and the exterior plate 3. - 特許庁

At the corners between the wall panels W and the corners between the floor panel F and the ceiling panel C and the wall panel W, the exterior plate 3 of one panel is separated by the thickness B (Bw, Bf) of the other panel together with the waterproof sheet 3s. Projecting portions 11 (11w, 11f, 11c) and end faces 12 (12w, 12f), 14w of the other panel are butted against each other and joined by bolts, wood screws, adhesion, or the like. A corner portion between the floor panel F and the wall panel W is provided with an overhang portion 11f on the wall panel W side, and a corner portion between the ceiling panel C and the wall panel W is provided with an overhang portion 11c on the ceiling panel C side. is preferred. These joints are caulked to make them airtight.

In the case of outdoor installation, an appropriate roof made of wood, sheet, steel corrugated plate, or the like is provided on the ceiling panel C. This roof is provided so that it can be removed from the main body 20 .

The soundproof room of the present invention can be installed indoors and outdoors with the main body 20 having the same structure, and can be changed from indoor installation to outdoor installation by attaching the roof, and can be changed from outdoor installation to indoor installation by removing the roof. is easily possible.

In addition, since the structural material is made of wood, it has the advantage of contributing to the prevention of global warming.

Side view showing the first embodiment of the soundproof room when installed indoors Same front view Cross section of wall corner Longitudinal section of the joint between the wall and the floor and ceiling Sectional view showing joints between partial panels on the same plane Side view showing the second embodiment of the soundproof room for outdoor installation Same front view

The present invention will be specifically described below with reference to the drawings. 1 and 2 are external views showing a soundproof room main body 20 of the present invention. The walls of the soundproof room main body 20 include a soundproof door 21, a small double-glazed window 22, an intake/exhaust port 23, and the like, which will be described later. It is built into the panel W. The soundproof room main body 20 is assembled by joining wall panels W, floor panels F, and ceiling panels C whose cross-sectional structures are shown in FIGS.

The basic structures of the wall panel W, the floor panel F, and the ceiling panel C except for the corners joined to the adjacent panels at right angles are the same, and are composed of three plywoods of the interior panel 1, the face panel 2, and the exterior panel 3, A waterproof sheet 3s attached to the inner surface of the exterior plate 3, inner and outer wooden frame members 4, 5 for maintaining the interval between these plywoods, and inner and outer studs 6w, 7w or inter-beams 6f arranged as necessary. , 7f, a soundproof material 8 arranged in a gap between the interior plate 1 and the face plate 2, and a heat insulating material 9 arranged between the exterior plate 3 and the face plate 2. - 特許庁

In the embodiment, the cross-sectional dimensions of the inner and outer studs 6w, 7w and the inter-beams 6f, 7f are the same as the cross-sectional dimensions of the inner and outer frames 4w, 5w, 4f, 5f, respectively. On the other hand, the thicknesses of the exterior panel 3 and the interior panel 1 are determined based on the external force acting on each panel.

As shown in FIG. 3, on one of the two wall panels W that are joined at right angles, a projecting portion 11w having a projecting dimension corresponding to the thickness Bw of the other panel extends from the side end surface 12w of the panel. The exterior plate 3w is protruded together with the attached waterproof sheet 3s, and the projecting portion 11w is connected to the inner and outer frame members 4w and 5w of the other wall panel with bolts, nuts, wood screws, adhesives, or the like.

As shown in FIG. 4, at the lower edge of the wall panel W joined to the floor panel F, an overhang portion 11f having an overhang dimension corresponding to the panel thickness Bf of the floor panel F is provided to connect the exterior plate 3f to the panel. It is provided so as to protrude from the lower end surface. The lower edge of the wall panel W is abutted against the peripheral end face 12f of the floor panel F, and the projecting portion 11f is attached to the inner and outer frame members 4f and 5f of the floor panel F by bolts, nuts, wood screws, adhesives, or the like. are joined by joining with

Further, as shown in FIG. 4, on the peripheral end surface of the ceiling panel C joined to the upper edge of the wall panel W, an overhanging portion 11c of the exterior panel having an overhang dimension corresponding to the panel thickness Bw of the wall panel W is formed. , the exterior plate 3c is provided so as to protrude from the peripheral end surface of the ceiling panel C. The ceiling panel C has an overhanging portion 11c on its peripheral end surface that abuts against the upper end surface 14w of the wall panel W, and the overhanging portion 11c is attached to the inner and outer frame members 4w and 5w of the wall panel W by bolts, nuts, wood screws, adhesives, or the like. combined with

When a plurality of partial panels P with dimensions that can be carried into a building are combined on the same surface to form each panel W, F, and C in order to enable the installation of the soundproof room of the present invention indoors in an existing building. As shown in FIG. 5, adjacent wall panel W, floor panel F, and ceiling panel partial panel P are joined together in the same plane by joining the inner frame members 4 of both with bolts and nuts 15 . For this connection work, bolt holes are provided in the inner frame member 4 and notch portions 16 are provided in the soundproof member 8 and the interior plate 1 in order to insert and tighten the bolts and nuts 15 .

The soundproof room main body 20 is assembled by connecting the floor panel F, wall panel W and ceiling panel C having the above structure. When the soundproof room body 20 is installed in a new house or a large-scale repaired building, the soundproof room body 20 is assembled at a factory, transported to the site by a truck with a crane, and hung on the floor of the installation space. When the assembled soundproof room main body 20 cannot be hung down, the partial panels P are brought into the site and assembled on site to form an indoor soundproof room.

When a soundproof room is installed outdoors, a pedestal 35 is attached to an appropriate position on the lower surface of the floor panel F, and the roof unit 30 is attached on the ceiling panel C of the soundproof room main body 20.例文帳に追加

Since the roof unit 30 can be constructed on site on the soundproof room main body 20 installed outdoors, various existing roof structures can be adopted, and the roof unit 30 can be installed so that it can be removed when it becomes unnecessary. It would be nice if it was. In the example shown in the figure, a shed roof with culver steel plate roofing is used.

The illustrated roof unit 30 includes rectangular timbers (not shown), wedge-shaped side plates 33, and a rear plate (not shown) having a height corresponding to the roof slope on the peripheral edge of the ceiling panel of the soundproof room main body 20. For example, It is assembled by fixing to the exterior plate 3c of the ceiling panel C with L-shaped metal fittings, arranging necessary roof beams thereon, and fixing the culver steel plate 31 thereon. By fixing a roof beam (not shown) to the upper edge of the square timber and the back panel, a gap is formed between the lower edge and the upper edge of the shed roof through which air can flow. A decorative material 34 is attached to the bent end of the peripheral edge of the culver steel plate 31 .

When changing to an indoor installation, after removing the culver steel plate 31, the L-shaped metal fittings are removed, the square timber, the side plate 33 and the rear plate are removed, and the pedestal 35 is removed by lifting it up.

1 interior plate 2 face plate 3 (3w, 3f, 3c) exterior plate 3s waterproof sheet 4 (4w, 4f) inner frame material 5 (5w, 5f) outer frame material 8 soundproof material 11 (11w, 11f, 11c) overhang 12 (12w, 12f) End face 20 Body 30 Roof unit B (Bw, Bf) Panel thickness C Ceiling panel F Floor panel W Wall panel

Claims (4)

A box-shaped soundproof room assembled by combining wall panels, floor panels, and ceiling panels, each of said panels comprising an exterior panel made of plywood with a waterproof sheet attached to the inside, and an interior panel made of plywood. , a face plate made of plywood arranged in the middle of the thickness of the panel, a wooden outer frame member holding the space between the exterior plate and the face plate, and a wooden space holding the space between the face plate and the interior plate , a heat insulating material placed in the gap between the outer plate and the face plate, and a soundproof material placed between the face plate and the inner plate, and the outer plate tension projecting from the end face of one panel A wooden soundproof room assembled into a box shape by butt-jointing the projections to the end faces of the other panels. 2. A wooden soundproof room according to claim 1, wherein said overhang is provided at the lower edge of the wall panel and is butt-jointed to the peripheral end face of the floor panel. 3. A wooden soundproof room according to claim 1 or 2, wherein said overhang is provided around the ceiling panel and is butt-jointed to the upper end surface of the wall panel. 4. A wooden soundproof room according to claim 1, 2 or 3, comprising a removable roof unit above said ceiling panel.

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