JPH05311902A - Method of executing soundproof chamber - Google Patents

Abstract

PURPOSE:To execute a soundproof chamber flexibly and simply regardless of the size of the chamber and ceiling height by fixing the lower end section of a sound- insulating wall material to a sound-insulating material and fastening the sound- insulating floor material to a frame material installed to a body wall. CONSTITUTION:A frame material 2 made of a metal and having a Z-shaped cross section is mounted at the proper position of the surface of the body wall 1 of a chamber as a soundproof chamber in the lateral direction first. A sound-insulating floor material 4 is laid on a body floor 3 while the lower end sections of sound-insulating wall materials 5 arranged along the body want 1 are fixed and self-supported to the sound-insulating floor material 4 by clamps such as machine screws. The upper sections of the sound-insulating wall materials 5 are driven and fastened to the frame material 2 by clamps 7 such as text tapping screws from the front sides, and adjacent sound-insulating wall materials are mounted mutually in succession by bonding the upper and lower end sections of frame materials 5c by continuous bolts, etc. When a section among the sound-insulating wall materials 5 and the body ceiling 9 of the chamber is widened, a sound-insulating wall material 5' having the same constitution as the sound-insulating wall materials 5 and low height is set up so as to close the space.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of constructing a soundproof room which can be efficiently constructed in soundproof rooms having different sizes and ceiling heights.

[0002]

2. Description of the Related Art Conventionally, in order to construct a soundproof room, usually, a splint is attached to the wall or ceiling of the room in a grid pattern, and a sound insulation panel is struck on the spigot to form a sound insulation wall and a sound insulation ceiling. A sound insulation material is laid to form a sound insulation floor. According to such a conventional construction method, since the wall, the ceiling, and the floor are separately constructed, the construction is troublesome and considerably large, and the construction period is inevitably long. For this reason, a sound insulation panel to be attached to the wall and a sound insulation panel to be attached to the ceiling are combined in a box type in advance, and a unit is brought in to carry out the construction, but the size of the room where it can be installed and the ceiling height can be increased. limit is not of the nature to say that can be applied to any room because there.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of such a conventional situation, and it is possible to flexibly cope with the size of the room and the height of the ceiling, and to easily perform the construction. It is an object to provide a construction method for a soundproof room.

[0004]

As a means for technically solving this problem, according to the present invention, a frame member is laterally fixed to the surface of a body wall of a room, and a sound insulating floor material is laid on the body floor. At the same time, the lower end of the sound insulation wall material is fixed to this sound insulation floor material with a fastener such as a screw, and this sound insulation wall material is fixed to the frame material with a fastener such as a screw, and adjacent sound insulation wall materials are connected with bolts or the like. The gist of the invention is to fix it and also to attach a sound insulating wall material of a size suitable for the portion between the sound insulating wall and the ceiling depending on the ceiling height of the room.

[0005]

[Operation] The sound insulation floor material and sound insulation wall material are assembled in the room. Since the sound insulation wall material is fixed to the frame material that is attached to the main part of the sound insulation wall material, it can be installed stably without being connected to the ceiling in a box shape. Since the sound insulating wall material can be attached to the portion between the sound insulating wall material and the ceiling, it can be applied to any room, and the assembly period is easy and the construction period can be shortened compared to the conventional one.

[0006]

Embodiments of the present invention will now be described in detail with reference to the accompanying drawings. In FIG. 1, reference numeral 1 denotes a body wall of a room which is a soundproof room, and a metal frame member 2 having a substantially Z-shaped cross section is laterally attached and fixed to an appropriate place on the surface, and a frame member 2'is also provided above it. Is attached.

Reference numeral 3 denotes a skeleton floor of a room, on which a sound insulation floor material 4 is laid to form a sound proof floor, and the skeleton wall 1 is also provided.
The lower end portion of the sound insulation wall member 5 arranged along the above is fixed to the sound insulation floor member 4 with a stopper 6 such as a screw so as to be self-supporting.

The sound insulation wall material 5 is constructed by attaching a sound insulation material 5a and a backing material 5b and attaching a metal frame material 5c to the periphery of the front surface side. It can be fixed on the sound insulation floor material 4 with a stopper 6.

The sound insulation wall member 5 is fixed to the frame member 2 from the front side by hitting and fixing the upper portion of the sound insulation wall member 5 with a fastener 7 such as a text tapping screw. By connecting the upper and lower ends with connecting bolts 8 or the like, they can be attached sequentially and stably, and the sound insulating wall material 5 can be stretched around the body wall 1 as shown in FIG.

In the case where the sound insulating wall material 5 and the skeleton ceiling 9 of the room are open, a portion having the same structure as the sound insulating wall material 5 and having a low height is used. Install it so that it closes.

The sound insulating wall member 5'is attached by connecting the lower end of the frame member 5'c to the upper end of the frame member 5c of the sound insulating wall member 5 with connecting bolts 8'and the like as shown in FIG. From the front side, the frame material 2'is struck and fixed with a fastener 7'such as a text tapping screw, and the adjacent sound insulation wall materials are connected to each other by connecting the upper and lower end portions of the frame material 5'c as shown in FIG. It can be easily attached by connecting with etc. Therefore, a room with a high ceiling can be easily dealt with. In some cases, a sound insulating wall material 5 ″ having a size smaller than that of the sound insulating wall material 5 ′ is used, which is effective for avoiding a mounting portion such as an air conditioner.

The sound insulation wall of the sound insulation room is formed in this manner. When a known sound field panel is attached to further improve the performance of the sound insulation room, the sound insulation wall material 5, 5 as shown in FIG. The metal fittings 10 are attached to the corners of the frame members 5c and 5'c of the ‘
Is laterally applied and fixed to the mounting metal fitting 10 with a text tapping screw or the like, and the sound field panel 12 is set on the metal fitting 11 and fixed to the metal plate 11 from the inside of the room by tacking or the like. At this time, it is preferable that the color of the head of the tack 13 is made inconspicuous according to the color of the cloth on the surface of the sound field panel 12.

As shown in FIGS. 5 and 6, the mounting member 10 is formed at substantially the same height as the frame member 5c of the sound insulation wall member 5 and is provided with an engaging hole 10a formed by a notch in parallel with each other. The cut-and-raised pieces 5d arranged side by side on the frame member 5c are fitted into and locked in the hole 10a, and the side surface portion is fixed to the overlapping portion of the frame member 5c with a stopper 14 such as a screw so that the frame member 5c can be easily attached. There is.

The cut-and-raised piece 5d of the frame member 5c is fitted and locked in the engaging hole 10a of the mounting member 10 by simply applying the mounting member 10 to the surface of the sound insulating wall member 5 and horizontally moving it horizontally. At the same time, since the side surface of the mounting member 10 abuts on the overlapping portion of the frame member 5c, it can be directly fixed by the stopper 14 as described above.

As shown in FIG. 7, the mounting bracket 10 is moved up and down.
If the mounting brackets 10 'that are connected to each other are used, as shown in FIG. 2, it is only necessary to mount a pair from the left and right in the connecting portion with the sound insulating wall members 5, 5', and it is not necessary to mount four mounting brackets 10. It is extremely efficient.

Although not shown, an appropriate sound insulating material such as a sound absorbing plate or a sound insulating ceiling material is attached to the body ceiling 9.

[0017]

As described above, according to the present invention,
The sound insulation wall material is combined with the sound insulation floor material into a unit, and when the ceiling height is high, another sound insulation wall material is attached on top of the sound insulation wall material to form a two-stage structure, so the conventional sound insulation wall and ceiling are combined in a box shape. Unlike the unit type, it can flexibly accommodate any room, and since each component is easily attached, it is easy to install and has excellent effects such as finishing in a short period of time. .

[Brief description of drawings]

FIG. 1 is a sectional view of an essential part showing an embodiment of the present invention.

FIG. 2 is a schematic front view thereof.

FIG. 3 is a partial perspective view during construction.

FIG. 4 is a cross-sectional view of essential parts showing a state in which a sound field panel is further attached to the sound insulation wall.

FIG. 5 is a front view of a mounting metal part for mounting a sound field panel.

FIG. 6 is a sectional view of the main part of the same.

FIG. 7 is a front view showing another embodiment of the mounting bracket.

[Explanation of symbols]

1 ... Skeleton wall 2, 2 '... Frame material 3 ... Skeleton floor
4 ... Sound insulation floor material 5, 5 ', 5 "... Sound insulation wall material 5a
... Sound insulation material 5b ... Lining material 5c, 5'c ... Frame material
5d ... Cut and raised pieces 6, 7, 7 '... Stoppers 8, 8'
... Connection bolt 9 ... Body ceiling 10, 10 '... Mounting bracket 11 ... Metal plate 12 ... Sound field panel 13 ... Tack 14 ... Stopper

Claims (1)

[Claims] 1. A frame material is laterally fixed to the surface of a body wall of a room, a sound insulation floor material is laid on the body floor, and the lower end of the sound insulation wall material is fixed to the sound insulation floor material with a fastener such as a screw. ,
Moreover, this sound insulation wall material is fixed to the frame material with a fastener such as a screw, and adjacent sound insulation wall materials are connected and fixed with bolts or the like, and further in a portion between the sound insulation wall and the ceiling depending on the ceiling height of the room. A method for constructing a soundproof room, characterized in that a sound insulation wall material of a suitable size is attached to that portion.