JP3360663B2 - Assembled soundproof room - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembled soundproof room, and more particularly to an assembled soundproof room used for playing pianos and other large musical instruments.

[0002]

2. Description of the Related Art Conventionally, a soundproof room of this type includes a floor panel, a wall panel, and a ceiling panel. A wall panel is erected around the floor panel, and a ceiling panel is mounted on the wall panel. Are connected and assembled.

[0003]

The soundproof room of this type is often used by arranging a piano, a large audio device, or the like. However, since this kind of soundproof room has high soundproofing performance, a door is required. It is customary to use a hinged door of a small size with a frontage of about 600 mm.

[0004] Therefore, this kind of soundproof room, when assembling a large instrument such as a piano after assembling or replacing,
It became necessary to remove one side of the wall panel. In this case, however, the conventional product has a ceiling panel mounted on the wall panel. Therefore, according to the conventional product, when the wall panel is removed, the ceiling panel must be removed. Work was required.

The present invention has been made in view of such conventional circumstances,
It is a proposal. Therefore, the technical problem of the present invention is:
An object of the present invention is to provide an assembling type soundproof room formed so that a large musical instrument such as a piano can be carried in and out and replaced after assembly.

[0006]

The present invention employs the following technical means in order to solve the above-mentioned problems.

That is, according to the present invention, as shown in FIG. 1, a wall panel 2 is erected around a floor panel 1, a ceiling panel 3 is placed on the wall panel 2, and the panels are connected and assembled. A wall panel 2a for forming an entrance, which is an entrance for carrying in and out a piano or other large musical instrument 4, and a wall panel 2a other than the wall panel 2a for forming an entrance. The ceiling panel 3 is supported by the side wall forming wall panel 2b, and the entrance / exit forming wall panel 2a is detachably formed. (Claim 1).

[0008] Here, the large musical instrument 4 means a device or a device used to play music, the size of which cannot be taken in and out of the door of the soundproof room. There are audio devices, karaoke devices, and the like.

The wall panel 2a for forming an entrance is usually a panel on the front side of the soundproof room, but may be a panel on the side surface depending on the construction location of the soundproof room. Further, the wall panel 2a for forming the entrance is not limited to the case where the whole is formed by one unit body, and may be formed by connecting a plurality of unit panels 2n, 2n. In this case, in the present invention, as shown in FIG. 17, the unit panels 2n, 2n may be connected by, for example, a one-touch fastener 5. Unit panel 2
In the case where n and 2n are connected, they can be formed by fitting through male and female fitting portions, or as shown in FIG. You can do it.

In the present invention, as shown in FIG. 1 and the like, it is preferable that the wall panel 2a for forming an entrance is assembled so as to be attachable and detachable with a one-touch type fastener 5 (claim 2).

[0011] In this case, without the need for tools,
This is because the wall panel 2a for forming the entrance can be easily and quickly attached and detached. Here, as the one-touch type fastener 5, a metal or plastic buckle,
There are fasteners and the like.

The present invention also relates to a wall panel 2a for forming a doorway.
Is preferably adhered to the side end surface 3a of the ceiling panel 3 via the packing 6 (claim 3).

In this case, a wall panel 2a for forming an entrance is provided.
And the airtightness between the side end surface 3a of the ceiling panel 3 and
The soundproofing can be improved accordingly. Note that the packing 6 is not limited to a plate shape, and may include a hollow portion that is crushed and flattened by pressing. Further, the mounting position of the packing 6 is not limited to the side of the side end surface 3a of the ceiling panel 3, but may be the side of the wall panel 2a for forming an entrance.

The present invention also relates to a wall panel 2a for forming a doorway.
Is preferably fitted and assembled to the side end face 2b1 of the side wall forming wall panel 2b (claim 4).

In this case, a wall panel 2a for forming an entrance is provided.
Can be positioned by fitting it to the side end surface 2b1 of the side wall forming wall panel 2b, so that there is an advantage that the mounting operation of the entrance forming wall panel 2a can be facilitated.

Further, according to the present invention, a concave groove 2b2 is formed on the side end face 2b1 of the side wall forming wall panel 2b over the entire length in the vertical direction, and a ridge 2a1 fitted into the concave groove 2b2 is provided with a wall panel for forming an entrance. It is preferable to be formed at the side inner surface position of 2a over the entire length in the vertical direction (claim 5).

In this case, a wall panel 2a for forming an entrance is provided.
Not only is it easy to position, but also the soundproofing of the joint surface between the wall panels 2a, 2b can be improved over the entire length in the vertical direction by the fitting action of the concave groove 2b2 and the ridge 2a1. In the case of the present invention, the ridge 2a1 may be formed only on one side of the wall panel 2a for forming an entrance as shown in FIG.

Further, according to the present invention, as shown in FIGS. 9 and 12, a step surface 2b4 for supporting the ceiling panel 3 is formed on the indoor side of the upper end 2b3 of the side wall forming wall panel 2b. The upper end 2b3 of the side wall forming wall panel 2b is preferably formed flush with the upper surface 3b of the ceiling panel 3 or higher than the upper surface 3b of the ceiling panel 3 (claim 6).

In this type of soundproof room, since the assembling work is performed manually, it has conventionally been difficult to completely match the surfaces of the panels, and a slight deviation or misalignment occurs at the joint surface. Inevitable. Therefore, conventionally, as shown in FIG. 19, for example, the end face 3c of the ceiling panel 3 is usually made to retreat from the upper edge of the wall panel 2 so as to eliminate the time and effort required for matching the joint surfaces. Met.

In the case of the present invention, as described above, the ceiling panel 3 is supported on the stepped surface 2b4 of the side wall forming wall panel 2b, and the upper end 2b3 of the side wall forming wall panel 2b is located on the upper surface of the ceiling panel 3. Since it is formed flush with or higher than 3b, the end face 3c of the ceiling panel 3 is hidden at the upper portion of the side wall forming wall panel 2b and is not exposed. Therefore, according to this, there is an advantage that the time and effort required for the face matching of each panel can be eliminated, and the appearance is improved as compared with the above-described conventional product in which the end face 3c of the ceiling panel 3 is retracted.

Further, the present invention, as shown in FIG.
A projection 2b6 for fitting is formed on the lower end surface 2b5 of the side wall forming wall panel 2b, and the floor panel 1 corresponding to the projection 2b6 is formed.
It is preferable that a concave portion 1a for fitting is formed at a position on the upper surface of the periphery (claim 7).

In this case, the side wall forming wall panel 2b can be erected by aligning the fitting projection 2b6 with the fitting recess 1a. According to this, the positioning and assembly of the side wall forming wall panel 2b can be achieved. Work can be simplified. In addition, convex part 2
The b6 and the recess 1a are not limited to being formed on the side wall forming wall panel 2b and the floor panel 1 over the entire length in the width direction of each panel, and may be formed intermittently or partially.

[0023]

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

In FIG. 1 and the like, 1 is a floor panel, and 2 is a wall panel set up around the floor panel 1. 3
Is a ceiling panel mounted on the wall panel 2.

The above-mentioned wall panel 2 includes an entrance / exit wall panel 2a corresponding to an entrance for carrying in / out a piano or other large musical instrument 4, and a side wall-forming wall panel 2b other than the entrance / exit wall panel 2a. It is formed with.

The wall panel 2a for forming an entrance and the wall panel 2b for forming a side wall are formed by fitting and connecting two unit panels 2n, 2n in this embodiment.

The wall panel 2a for forming an entrance is formed so as to be attachable and detachable with a metal buckle as a one-touch fastener 5. As shown in FIGS. 6 to 8 and 11 in this embodiment, the fastener 5 is a main body 5a attached to the outer surface of the side wall forming wall panel 2b.
And a receiving metal fitting 5c on which the hook 5b of the main body 5a is hooked. The hook portion 5b is formed so as to move forward by the raising operation of the handle 5d and to be detached from the receiving metal member 5c, and the receiving metal member 5c is attached to a side end surface of the wall panel 2a for forming the entrance. In the present invention product according to this embodiment, the fastener 5 formed in this manner is used.
Accordingly, the entrance and exit wall panel 2a is formed such that both sides and the upper portion thereof are connected to the side wall formation wall panel 2b and the ceiling panel 3.

The wall panel 2a for forming an entrance is shown in FIG.
As shown in FIG. 9, the ceiling panel 3 is formed so as to be in close contact with the side end surface 3 a via the packing 6. In this embodiment, the packing 6 is attached to the side end surface 3a of the ceiling panel 3 continuously over the entire length in the longitudinal direction.

In this embodiment, as shown in FIGS. 1, 6 and 11, the wall panel 2a for forming the entrance is fitted to the side end face 2b1 of the wall panel 2b for forming the side wall and assembled. It is formed to be. 2b2 is a concave groove formed on the side end face 2b1 of the side wall forming wall panel 2b over the entire length in the vertical direction. The wall panel 2a for forming an entrance has a ridge 2a1 fitted in the concave groove 2b2 over the entire length in the vertical direction at the inner surface of the side part. An airtight member 7 for closing a gap (see FIGS. 10 and 11) is appropriately provided at a position where the wall panel 2a for forming an entrance and a wall contacts the side end surface 2b1 of the wall panel 2b for forming the side wall and the floor panel 1. It is arranged.

The side wall forming wall panel 2b is shown in FIGS.
2, a step surface 2b4 for supporting the ceiling panel 3 is formed on the indoor side of the upper end 2b3,
The ceiling panel 3 is supported by the side wall forming wall panel 2b. The upper end 2b3 of the side wall forming wall panel 2b is formed flush with the upper surface 3b of the ceiling panel 3 in this embodiment. As shown in FIG. 13, the ceiling panel 3 is formed by stacking various materials. In FIG.
1 is Rawan plywood, 32 is rock wool, 33 is lead board, 3
4 is a particle board, 35 is a core material, 36 is a cloth,
37 is an air space.

As shown in FIG. 14, the lower wall 2b5 of the side wall forming wall panel 2b is formed with a fitting projection 2b6. A concave portion 1a for fitting is formed at the upper surface position around the floor panel 1 corresponding to the convex portion 2b6, and the side wall forming wall panel 2b is formed with the convex portion 2b in the concave portion 1a.
6 is formed to be freely fittable.

In this embodiment, as shown in FIG. 15, the side wall forming wall panel 2b is formed by laminating various materials. In the figure, 21 is a polyester decorative plywood, and 22 is a Lauan plywood. 23 is a core material, 24
Is a lead plate, 25 is a particle board, 26 is rock wool, 27 is a core material for forming the convex portion 2b6, and 28 is a fireproof cloth.

Further, reference numeral 8 (see FIGS. 15, 1 and 5) designates a planar fastener 9 (see FIG. 1) on the inner surface of the side wall forming wall panel 2b.
5) is fixed. The sound absorbing panel 8 is provided with a Lauan plywood 81, a core material 82, a sound absorbing material 83, and a flameproof type cloth 84.

The floor panel 1 is formed by laminating various members as shown in FIG. In the figure, 11 is a punch carpet, 12 is a lau plywood, 13 is a lead plate, 1
4 is a particle board, 15 is a core material. Note that 10
Is an anti-vibration rubber attached to an appropriate position on the bottom surface of the floor panel 1. 4 and 5, etc., 16 is a ventilation fan, and 17 is an intake port.

Next, an example of use of the present invention will be described. When carrying in or out the piano or other large musical instrument 4, the operator first raises the handle 5d of the fastener 5 to release the engagement between the hook 5b and the receiving metal 5c. The operator performs this kind of operation for all the fasteners 5 to release the fixed state of the wall panel 2a for forming the entrance.

Next, the worker operates the wall panel 2 for forming the entrance.
a is tilted forward, for example, to form a side wall forming wall panel 2b.
Disengage the mating state. And a wall panel 2 for forming an entrance
Remove a and open the doorway as shown in FIG. The product of the present invention carries in and out a large musical instrument 4 such as a piano in this state, and after carrying in and out, mounts and uses a wall panel 2a for forming an entrance in the reverse procedure to the above example.

[0037]

As described above, according to the present invention, the ceiling panel is supported by the wall panel for forming the side wall, the wall panel for forming the entrance is formed so that the weight of the ceiling panel is not applied, and the wall for forming the entrance is formed. The panel is formed so that it can be attached and detached independently.

Therefore, according to the present invention, it is possible to easily and quickly put in and out a piano or other large musical instruments through the wall panel for forming an entrance even after the assembly is completed.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a preferred embodiment of a soundproof room of the present invention.

FIG. 2 is a front view of the soundproof room.

FIG. 3 is a sectional view taken along the line III-III in FIG. 2;

FIG. 4 is a plan view of the soundproof room.

FIG. 5 is a right side view of the soundproof room.

FIG. 6 is a perspective view of a main part of the soundproof room.

FIG. 7 is a plan view of a main part of the soundproof room.

FIG. 8 is a sectional view taken along line VIII-VIII in FIG. 7;

FIG. 9 is an enlarged front view of a main part at a location IX in FIG. 1;

FIG. 10 is an enlarged sectional view of a main part taken along line XX of FIG. 1;

FIG. 11 is an enlarged cross-sectional view of a main part of the soundproof room.

FIG. 12 is an enlarged sectional view of a main part taken along line XII-XII in FIG. 4;

FIG. 13 is an enlarged sectional view of a main part of the ceiling panel.

FIG. 14 is an enlarged sectional view of a main part taken along line XIV-XIV in FIG. 5;

FIG. 15 is an enlarged sectional view of a main part taken along line XV-XV in FIG. 5;

FIG. 16 is an enlarged sectional view of a main part showing a structure of a floor panel.

FIG. 17 is an enlarged cross-sectional view of a main part showing another example of a wall panel for forming an entrance.

FIG. 18 is an enlarged cross-sectional view of a main part showing still another example of a wall panel for forming an entrance.

FIG. 19 is a perspective view of a main part of the conventional example with a part cut away.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Floor panel 2 Wall panel 2a Wall panel for doorway formation 2b Wall panel for side wall formation 3 Ceiling panel 4 Large musical instrument

──────────────────────────────────────────────────続 き Continuation of front page (72) Inventor Hiroyuki Enomoto 1-24-4 Misato, Misato-shi, Saitama Sigma Life Co., Ltd. (56) References JP-A-11-287052 (JP, A) JP-A-11 -93292 (JP, A) JP 2000-17868 (JP, A) Registered utility model 3034406 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) E04H 1/12 302

Claims (7)

(57) [Claims] 1. A wall panel is erected around a floor panel,
An assembling soundproof room in which a ceiling panel is mounted on the wall panel, and the panels are connected and assembled, wherein the wall panel forms an entrance for carrying in and out a piano and other large musical instruments. Wall panel and a side wall forming wall panel other than the door forming wall panel, the ceiling panel is supported by the side wall forming wall panel, and the door forming wall panel is An assembling-type soundproof room characterized by being detachably mounted. 2. The prefabricated soundproof room according to claim 1, wherein the wall panel for forming the doorway is removably mounted with a one-touch fastener. . 3. The prefabricated soundproof room according to claim 1, wherein a wall panel for forming an entrance is closely attached to a side end surface of the ceiling panel via a packing. Soundproof room. 4. The assembled soundproof room according to claim 1, wherein the wall panel for forming an entrance is fitted and assembled to a side end surface of the wall panel for forming a side wall. Characterized prefabricated soundproof room. 5. A prefabricated soundproof room according to claim 4, wherein a groove is formed on the side end surface of the side wall forming wall panel over the entire length in the vertical direction, and a ridge fitted into the groove is provided. An assembling type soundproof room characterized by being formed over the entire length in the vertical direction at an inner side surface of a wall panel for forming an entrance. 6. A prefabricated soundproof room according to claim 1, wherein a step surface for supporting a ceiling panel is formed on the upper side of the side wall forming wall panel inside the room.
An assembled soundproof room, wherein the upper end of the side wall forming wall panel is formed flush with the upper surface of the ceiling panel or higher than the upper surface of the ceiling panel. 7. The assembly type soundproof room according to claim 1, wherein a fitting projection is formed on a lower end surface of the side wall forming wall panel, and a floor corresponding to the projection. An assembling soundproof room, wherein a fitting recess is formed at an upper surface position around a panel.