JP3155719B2 - Panel assembly structure and soundproof room using the same - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel assembly structure on which a soundproof panel or the like is mounted, and a soundproof room using the panel assembly structure.

[0002]

2. Description of the Related Art In recent years, as a panel for a soundproof wall in a soundproof room, a soundproof panel obtained by laminating a cardboard paper or the like having a honeycomb structure and a plate-like member has been used. This soundproof panel does not require a separate plate member for the wall, and is attached to the frame structure for the wall to exhibit a soundproof effect. Each time a soundproof wall using this soundproof panel is constructed, the soundproof panel is processed at the site according to the dimensions and shape of the mounting portion of the frame structure, and the soundproof panel is fixed to the frame structure by bonding or screwing. And make it a soundproof room.

[0003]

However, in the construction of the conventional soundproofing wall, the soundproofing panel is processed in the field and the soundproofing panel is fixed to the frame structure by bonding or screwing, so that the mounting of the soundproofing panel is difficult. There is a problem in that it is troublesome, and after the construction, it is troublesome to disassemble it and to perform additional processing such as forming a window on the soundproof wall surface. Further, since the soundproof panel and the frame structure are bonded or machined when the soundproof panel is attached, there is a problem that it is difficult to reuse the soundproof panel and the frame structure material, which is uneconomical.

The present invention has been made in view of the above problems, and has as its object to provide a panel assembly structure in which a panel can be easily and detachably attached to a frame structure, and a soundproof room or the like can be quickly and inexpensively constructed on site. With the goal.

[0005]

In order to achieve the above object, a panel assembly structure according to the present invention comprises a frame structure having a rectangular panel mounting space, a rectangular panel, and a rectangular panel. A plurality of mounting frame members formed of a U-shaped cross-section and fitted in the panel mounting space of the skeleton structure in a state where the mounting frame members are inserted into the panel, and each mounting frame member is Utilizing the panel holding space formed between the L-shaped bent portion and the wide flange portion, it is fitted over each side of the panel and assembled to the panel, and the L of each mounting frame material assembled to the panel is attached. The character-shaped bent portion is fitted in the panel mounting space of the frame structure, and the wide flange portion is brought into contact with the frame structure.

According to the panel assembly structure of the present invention, the rectangular frame is held by the mounting frame material fitted on each side thereof, and the L-shaped bent portion of the mounting frame material is mounted on the panel structure of the frame structure. The fitting frame material is fitted on each side of the panel without processing the panel etc. at the site, and the panel with the fitting frame material fitted is fitted because the wide flange portion is brought into contact with the frame structure while fitting into the space. By simply fitting the panel into the frame structure from the front side, the shape retention of the panel in which the mounting frame material is fitted on each side can be ensured, and the panel can be removed from the front side. Therefore, the panel can be easily and easily removed and attached to the frame structure,
A soundproof room or the like can be quickly and inexpensively constructed on site.

In the panel assembly structure of the present invention, the mounting frame member has a trapezoidal shape in a front view with both ends inclined at 45 degrees, and a panel fitted with these mounting frame members is placed in the panel mounting space of the frame structure. When assembled so that the end faces of the mounting frame members that cross vertically and horizontally contact each other, the four mounting frame members are combined so that the entire cut surfaces at both ends are connected to each other, and a rectangular Since the mounting frame can be formed, the rectangular panel can be fitted into the frame structure with almost no gap around the entire circumference, and the appearance is good, and when the panel is a soundproof panel, the soundproofing effect is improved. Can be assured.

In the panel assembly structure of the present invention, it is preferable that the die is made of an extruded aluminum material because a light, strong, and high-accurate cross-sectional dimension can be obtained economically.

A soundproof room according to the present invention is characterized in that the panel assembly structure according to claim 1 or 2 is constructed in a box shape, and a majority of a plurality of panels to be incorporated are soundproof panels.

According to the soundproof room of the present invention, the panel can be easily and detachably attached to the frame structure by the structure of the panel assembly structure of the present invention. This is preferable because it can be constructed at a cost and can facilitate additional processing and changes such as window formation in response to the situation.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings.

As shown in FIGS. 2 and 3, one embodiment of the soundproof room of the present invention accommodates a noise source (not shown) inside, and has a panel assembly structure including five walls including a ceiling and four side walls. In a box-shaped room, the ceiling P has two panels 9, the front wall Q has two panels 9, the left wall R has a glass window 16 in the upper half and a panel 9 in the lower half, On the right side wall S, an opening window 17 is mounted on an upper half and a panel 9 is mounted on a lower half, and on the rear wall T, a panel 9 is mounted on a left half and a door 24 is mounted on a right half. A soundproof curtain or the like (not shown) is arranged in the opening window 17 to enable communication between the inside of the soundproof room and the outside while maintaining the soundproof effect.

As shown in FIGS. 1 to 9, the panel assembly structure includes a frame structure 11 having a rectangular panel mounting space 12, a rectangular panel 9, and four sides of the panel 9. Frame structure 11 in a state fitted to panel 9
And a mounting frame member 1 made of a U-shaped cross section. Then, instead of the panel 9, the glass window 16, the opening window 17, and the door 24 are attached to a part of the panel attachment space 12 by the attachment frame member 1 and attachment parts described later.

As shown in FIG. 1, the skeleton structure 11 is formed by assembling a plurality of skeleton members 13 with screws vertically and horizontally to form a rectangular panel mounting space 12. is there. The frame 13 has a cross-sectional shape of 1 to 10
A plurality of protrusions 13a are formed of a hollow extruded material made of aluminum and have a square shape of cm square, and a plurality of protruding portions 13a are provided integrally on the inner surface of each side of the square through the screw portion of the mounting screw and reinforcing the screw fixing portion.

As shown in FIG. 9, the panel 9 is made of a sound absorbing cardboard honeycomb structural member 21 and a resin porous plate 22.
And a sound insulation panel sandwiched by a sound insulation plate 23 made of aluminum and having a thickness of 1 to 10 cm depending on the application.
This soundproof panel is arranged with the porous plate 22 facing the noise source side.

The mounting frame member 1 is, as shown in FIG.
It is an extruded material made of aluminum having a substantially U-shaped cross section, and includes an L-shaped bent portion 2 and a wide flange portion 3. The mounting frame member 1 forms a panel holding space 10 for holding each side of the panel 9 between the L-shaped bent portion 2 and the wide flange portion 3, and has a front view shape having four ends 8.
When incorporated into the panel mounting space 12 of the frame structure 11 in a trapezoidal shape inclined at 5 degrees, a rectangular frame is formed, and both ends 8 of the mounting frame material 1 which are abutted at right angles at each corner of the rectangle. 8 are in contact with each other. The size of the panel holding space 10 corresponds to the thickness of the panel 9. The L-shaped bent portion 2 is in contact with the rear edge portion 4 that abuts on the back side of each side of the panel 9, and is in contact with the side surface of each side of the panel 9 orthogonal to the rear edge portion 4. And a side surface portion 5 fitted into the panel mounting space 12. The wide flange 3 has an inner edge 6 in contact with the front side of each side of the panel 9 and an outer edge 7 in contact with the front side of the frame structure 11.

Further, as another mounting part constituting the soundproof room, an H-shaped frame member 1 for dividing the panel mounting space 12 is provided.
4. Square C-shaped member 1 for attaching glass window 16 and opening window 17
5. Door frame 25 for attaching door 24 and hinge 2
There are six.

As shown in FIGS. 5 to 7, the H-shaped frame member 14 is an extruded aluminum member having an H-shaped cross section, and has a space for holding each side of the panel 9 and a square C-shaped member 15 described later. Since two panels are provided, the two panels 9 can be integrated by abutting one side of each side on the same surface without bonding or screwing, or the panel 9 can be attached to the glass window 16 or the opening window 17 by four attachments. This makes it possible to fit into one panel mounting space 12 as a panel integrated with the frame material 1.

As shown in FIGS. 6 and 7, the square C-shaped member 15 is an extruded member made of aluminum having a square C-shaped cross section. A flat surface portion 15b and a pair of remaining parallel side portions 15c, 15c are provided on the opposite surface of the portion 15a, and are configured to be exactly fit in and held in a space for holding the panel of the mounting frame material 1 or the H-shaped frame material 14. Have been. Insertion part 1
Insert the four sides of the rectangular glass plate into 5a and insert caulking material 18
And a panel having glass windows 16 integrated with the four mounting frame members 1 to form a panel mounting space 12
To fit into Also, the flat surface portion 15b is directed toward the inside of the opening, and four are combined in a rectangular shape to be integrated with the four mounting frame members 1 and fitted into the panel mounting space 12 as a panel having a safe opening window 17. Enable. These glass windows 16 and opening windows 17 are
Almost all of them are assembled at the factory. At the site, the mounting frame 1 is inserted over these four sides, and the frame structure 11
It just fits in.

The door frame 25 is, as shown in FIG.
Since the extruded material made of aluminum is a rectangular frame assembled exclusively for the door 24 and requires high strength, the door 24 which is directly attached to the frame structure 11 and can be opened and closed by a hinge 26 is incorporated in the rectangular frame. . The door 24 has the same sound-absorbing panel material 27 as described above, and its periphery is held by a rectangular frame made of an extruded aluminum material. A door glass window 28 is provided at the center. The door 24 is provided with a door glass window 28 at a factory and is incorporated into a door frame 25 by a hinge 26. At the site, this is simply fitted directly to the frame structure 11. In this case, since a large mounting strength is required, the outer edge portion 25a of the door frame 25 is screwed to the frame structure 11.

The structure of each wall of the soundproof room having the above configuration will be described in detail below.

As shown in FIG. 4, which is an enlarged cross section taken along line AA of FIG. 2, the ceiling P has a frame member 13 on four sides and a frame member connecting the central portions of a pair of frame members 13 opposed to each other. 13
Thus, two panel mounting spaces 12, 12 are formed, and the panel 9 is fitted into each of the panel mounting spaces 12 in a state where the mounting frame material 1 is fitted on four sides thereof.

As shown in FIG. 5, which is an enlarged cross section taken along the line BB of FIG. 2, one panel mounting space 12 is formed by four side frame members 13 in the front wall Q.
In FIG. 2, two panels 9 are fitted with one side of each other by an H-shaped frame member 14 and further fitted with the mounting frame member 1 on four sides thereof in an integrated manner.

As shown in FIG. 6 which is an enlarged cross section taken along line CC of FIG. 2, one panel mounting space 12 is formed by four side frame members 13 in the left side wall R.
2, an insertion portion 15 a of a square C-shaped material 15 bonded to the four sides of a glass window 16 on the upper half with a caulking material 18, a panel 9 on the lower half, and an H-shaped frame material 14 on each side.
And the fitting frame member 1 is fitted over the four sides in an integrated state.

As shown in FIG. 7, which is an enlarged cross section taken along line D--D in FIG. 3, one panel mounting space 12 is formed by four frame members 13 in the right side wall S.
2, a square C-shaped member 15 in the upper half, a flat surface portion 15b of which is formed by combining four rectangular portions toward the inside of the opening;
Panel 9 in lower half, H-shaped frame material 1 on each side
4, and the mounting frame 1 is fitted over the four sides thereof so as to be integrated with each other.

As shown in FIG. 8, which is an enlarged cross section taken along line EE in FIG. 3, the back wall T has a frame 13 connecting four sides and a frame connecting the central portions of a pair of frame members 13 opposed to each other. Lumber 1
3 form two panel mounting spaces 12, 12. The panel 9 is fitted into the panel mounting space 12 on the left side as viewed in a state where the mounting frame member 1 is fitted over four sides thereof. In the right panel mounting space 12, a door 24 is fitted directly into the frame structure 11 and screwed into the door frame 25 with a door glass window 28 provided with a door glass window 28 and a hinge 26.

A method of attaching the panel 9 to the frame structure 11 will be described below.

In FIG. 1, first, the mounting frame 1 is attached to each of the four sides of the panel 9 with the rear edge 4 and the side 5 of the L-shaped bent portion 2 and the inner edge 6 of the wide flange 3. By using the panel holding space 10 formed by the above, it is fitted and assembled from all sides. Next, the panel mounting space 1 of the frame structure 11
2, each mounting frame material 1 assembled to the panel 9
Is inserted in the direction b from the front side while the side surface portion 5 is fitted. Finally, when the panel 9 is inserted until the outer edge 7 of the wide flange portion 3 comes into contact with the front of the frame structure 11,
The panel 9 is positioned in the insertion direction b. And
If necessary, the outer edge 7 of the mounting frame 1 may be screwed to the front of the frame structure 11.

The method of attaching the glass window 16 and the opening window 17 to the frame structure 11 is the same as described above.

Here, since the frame structure 11 and the mounting frame member 1 are both extruded members made of aluminum,
The mounting frame 1 was fitted into each side of the panel 9 without processing the panel 9 or the like because it was light and strong, had good dimensional accuracy, and was easy to assemble with high accuracy. Simply by fitting the panel 9 into the frame structure 11 from the front side, the shape retention of the panel 9 in which the mounting frame material 1 is fitted on each side can be ensured, and it can be removed to the front side. In this way, the panel assembly structure can be easily constructed on site.

As described above, according to the panel assembly structure of the present invention, the panel can be easily and detachably attached to the frame structure, and a soundproof room or the like can be quickly and inexpensively constructed on site. it can.

Further, as is apparent from the above description, disassembly after the construction of the panel assembly structure is easy, and in particular, it is easy to change the sound absorbing panel 9 to the glass window 16 or the opening window 17. Further, the skeleton member 13 is also subjected to only slight processing such as screwing necessary for assembling the skeleton structure 11, so that it can be easily reused together with the sound absorbing panel 9 and the like after disassembly.

In the above embodiment, the mounting frame 1 and the frame structure 11 are made of extruded aluminum.
The present invention is not limited to this, and it is sufficient that the frame structure has the strength and precision. Instead, it may be an extruded material of resin or steel.

Although the panel 9 is an integrated soundproof panel, a sound absorbing material, an exterior plate and the like may be replaced and held in the panel holding space 10 of the mounting frame 1 in place of this. .

By using the mounting frame member 1, the ceiling or wall surface of the already constructed room can be used as a soundproof wall. That is, as shown in FIG. 10, the panel 9 in which the mounting frame member 1 is fitted on four sides so that the porous plate 22 faces the sound source side is brought into contact with the wide flange portion 3 of the mounting frame member 1 against the wall surface 30. Then, the outer edge 7 can be attached to the wall surface 30 by screwing it with a screw 31. Also in this case, a plurality of panels 9 can be integrally mounted by using the H-shaped frame member 14 described above.

[0036]

According to the panel assembly structure of the present invention, the rectangular panel is held by the mounting frame member fitted on each side thereof, and the L-shaped bent portion of the mounting frame member is formed by the frame structure. The fitting frame material was fitted into each side of the panel without the need to process the panels and the like at the site, since the fitting frame material was fitted into the panel mounting space and the wide flange portion was brought into contact with the frame structure. By simply fitting the panel into the frame structure from the front side, it is possible to secure the shape retention of the panel in which the mounting frame material is fitted on each side, and it is possible to remove it from the front side. Therefore, the panel can be easily and easily removed and attached to the frame structure,
A soundproof room or the like can be quickly and inexpensively constructed on site.

In the panel assembly structure of the present invention, the mounting frame member has a trapezoidal shape in a front view with both ends inclined at 45 degrees, and the panel fitted with these mounting frame members is placed in the panel mounting space of the frame structure. When assembled so that the end faces of the mounting frame members that cross vertically and horizontally contact each other, the four mounting frame members are combined so that the entire cut surfaces at both ends are connected to each other, and a rectangular Since the mounting frame can be formed, the rectangular panel can be fitted into the frame structure with almost no gap around the entire circumference, and the appearance is good, and when the panel is a soundproof panel, the soundproofing effect is improved. Can be assured.

In the panel assembly structure of the present invention, it is preferable that the die is made of an extruded aluminum material because a light, strong, and accurate cross-sectional dimension can be obtained economically.

According to the soundproof room of the present invention, the panel can be easily and detachably attached to the frame structure by the structure of the panel assembly structure of the present invention. This is preferable because it can be constructed at a cost and can facilitate additional processing and changes such as window formation in response to the situation.

[Brief description of the drawings]

FIG. 1 is an enlarged perspective view showing an embodiment of the present invention.

FIG. 2 is a front perspective view showing one embodiment of the present invention.

FIG. 3 is a rear perspective view showing one embodiment of the present invention.

FIG. 4 is an enlarged sectional view taken along line AA of FIG. 2;

FIG. 5 is an enlarged sectional view taken along line BB of FIG. 2;

FIG. 6 is an enlarged sectional view of FIG. 2C-C.

FIG. 7 is an enlarged sectional view taken along the line DD of FIG. 3;

FIG. 8 is an enlarged sectional view taken along the line EE of FIG. 3;

FIG. 9 is an enlarged perspective view illustrating one mode of a panel.

FIG. 10 is an enlarged sectional view showing another usage of the mounting frame member.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 mounting frame material 2 L-shaped bent portion 3 wide flange portion 8 both end faces (both ends) of mounting frame material 9 panel (soundproof panel) 10 panel holding space 11 frame structure 12 panel mounting space

Claims (4)

(57) [Claims] 1. A frame mounting structure having a rectangular panel mounting space, a rectangular panel, and a panel mounting space of the frame structure in a state of being fitted over each side of the panel and being fitted over the panel. A plurality of mounting frame members formed of a U-shaped cross section and fitted into the panel holding space, wherein each mounting frame member is formed between the L-shaped bent portion and the wide flange portion. And fitting the panel to each side of the panel by using the above, fitting the L-shaped bent portion of each mounting frame material assembled to the panel into the panel mounting space of the frame structure and wide flange. A panel assembly structure characterized in that a part is brought into contact with a frame structure. 2. The shape of the mounting frame member in front view is 4 at both ends.
It is a trapezoidal shape inclined at 5 degrees, and when the panels fitted with these mounting frame members are installed in the panel mounting space of the frame structure, the end surfaces of the mounting frame members crossing vertically and horizontally are in contact with each other. The panel assembly structure according to claim 1. 3. The panel assembly structure according to claim 1, wherein the mold is an extruded aluminum material. 4. A soundproof room wherein the panel assembly structure according to claim 1 or 2 is constructed in a box shape, and a majority of a plurality of panels to be incorporated are soundproof panels.