JP2573223B2 - Method of forming an opening in a wall panel - Google Patents

Description

Description: TECHNICAL FIELD [0001] The present invention relates to a wall panel having a fixed size, and an opening larger than the width of the wall panel can be formed firmly and accurately. It relates to a forming method.

(Background technology)

2. Description of the Related Art A dry construction method of forming a wall using wall panels is often used. Further, windows, doors, and the like in such a building are formed by providing an opening in a wall panel to be used in advance.

On the other hand, such a wall panel is usually manufactured to have a constant width in accordance with a pitch which is a standard of the building dimensions, that is, a module, and the width is determined due to manufacturing and transportation handling problems. Restricted to predetermined dimensions.

Therefore, when such a wall panel is used, the width of the opening to be formed is also restricted.

[Object of the invention]

The present invention is based on the fact that a plurality of wall panels having openings are juxtaposed and the side frames of adjacent openings are cut off, so that a wall having a width larger than that of the wall panels can be formed. An object of the present invention is to provide a method for forming a panel opening.

[Disclosure of the Invention]

In the present invention, the wall panels P, P having the openings 2 are juxtaposed with the side surfaces of the wall panels P, P being aligned with each other at the same height and in a horizontal portion of the house frame structure. A communication opening in which two openings 2, 2 of each wall panel P, P juxtaposed by cutting off side frame portions 7, 9 that are adjacent to each other and face the side surface of the opening 2 of the wall panels P, P are continuous. Part 2A, and are arranged side by side on the horizontal surface of the communication opening 2A so as to continue from one end formed by one entry corner of the communication opening 2A to the other end formed by the other entry corner. Joints 11, 12 for connecting and reinforcing the wall panels P, P
A method for forming an opening of a wall panel, wherein the opening is fixed.

 An embodiment of the present invention will be described below with reference to the drawings.

In this embodiment, the wall panel P is an upper frame material made of an essential material.
21, the lower frame member 22, the side frame members 23, 24 to the outer frame joined in a rectangle,
An inner plate 29 and an outer plate 30 are attached to the front and back of a frame 27 formed by bridging the middle frame members 25 and 26 for forming the opening 2 between the side frame members 23 and 24 above and below. In the example, the wall panel P is, for example, an outer wall panel that partitions the inside and the outside of a house, and the opening 2 is formed by a rectangular space surrounded by the side frame members 23 and 24 and the middle frame members 25 and 26. It is formed.

In the present embodiment, the side frame members 23 and 24 are provided with notches 31 and 32 of the same depth on each outward surface and diagonally, and
1 and 32 are connected vertically. The notches 31 and 32 have their rising surfaces 31A and 32A positioned on a straight line in the width direction of the wall panel P, so that the opposing protrusions of the other wall panel P are fitted into the respective notches 31 and 32. In this way, the notches 31 and 32 form the phase fitting portions 3 and 4 that fit each other on both side surfaces of the wall panel P.

The interior board 29 is various plywood base materials such as Lauan plywood, and the interior surface of the interior board 29 is subjected to trace finishing such as application of a decorative sheet and painting. Further, the interior plate 29 is formed by mounting the side frame members 23 and 24 and the middle frame material on a substrate having the same shape as the outer peripheral edge of the frame 27 on the indoor side.
A notch 33 having the same shape as the opening 2 surrounded by 25 and 26 is provided. Further, the interior board 29 is temporarily and easily detachably fixed to the interior surface of the framework 27 by driving a nail or the like with its head left or using a relatively short screw or the like.

The exterior plate 30 is excellent in weather resistance and is a suitable plate material such as a durable sizing board or a gypsum board. 2 is provided with a notch 35,
Is firmly fixed to the framework 27 in advance using nails, screws, adhesives, or the like.

The notch 35 of the exterior plate 30 is reduced in height as compared with the opening 2, so that the exterior plate 30
Overhang portions 36 and 37 projecting from the upper and lower middle frame members 25 and 26 toward the opening 2 by the height H are formed.

Therefore, by attaching the interior board 29 and the exterior board 30 to the frame 27, a wall panel P having the opening 2 surrounded by the side frame members 23, 24 and the middle frame members 25, 26 can be formed. On both side surfaces of the opening 2 of the wall panel P, side frame portions 7 and 9 having an interior plate 29 and an exterior plate 30 attached to the front and back of the side frame members 23 and 24 are formed. On the upper and lower surfaces of the opening 2, an inner plate 29, an outer plate
An upper frame portion 39 and a lower frame portion 40 to which 30 is attached are formed, and a groove 28 is continuously provided on the lower surface of the lower frame member 22.

In the method of the present invention, such wall panels P, P
As shown in FIG. 2, for example, the groove 28 at the lower end is made to be a base metal fitting 42 on the foundation forming the horizontal portion of the house frame structure, and the upper cormorant is By fitting into a lower opening crown 43 formed on the lower surface, the heights are aligned and juxtaposed. The crown 43 has a gap between the interior panel 29 and the wall panel P where the interior panel 29 can be attached and detached.

Next, the interior plate 29 is removed. Note that the wall panel P can be removed before standing.

Then, from the indoor side, the side frame members 23, 24 facing the adjacent wall panels P, P are respectively placed above the middle frame members 25, 26,
At the lower part, nails or the like are fixed by screwing in alternately. A screw may be used, or a concentric through-hole may be formed and fixed using bolts and nuts.

Thereafter, the side frame members 23 and 24 facing the side surface of the opening 2 are cut off. Further, the exterior plate 30 is similarly removed at the lower edges of the overhang portions 36 and 37, and the side surface of the opening 2 of the interior plate 29 is cut off. By removing the side frames 7, 9 of the wall panels P, P, the two openings 2, 2 communicate with each other. Further, on the lower surface of the upper middle frame member 25 and the upper surface of the lower middle frame member 26 forming the horizontal surface of the communicating openings 2, 2, the opening 2 of one of the communicating openings 2, 2 is formed. Inset corner (left end of the opening of the left wall panel P in FIG. 3)
The wall panels P, P juxtaposed to each other are connected and reinforced by being connected from one end formed by the other end to the other end formed by the inside corner of the other opening 2 (the right end of the opening of the right wall panel P in FIG. 3). Connecting members 11 and 12 are fixed. Splicing materials 11 and 12
A frame material having the same thickness as the height H of the overhang portions 36 and 37,
By having a length between the inner surfaces of the side frame members 23, 24 on the opposite sides of the adjacent wall panels P, P, the entry corner of one of the openings 2, 2 communicated as described above is formed. It is continuous from one end to the other end formed by the corner of the other opening 2 and is fixed using nails, screws, bolts, nuts, adhesives, or the like. When using bolts and nuts,
Make a recess in 12 and sink the head.

Thereafter, the interior board 29 is permanently attached using nails, screws, adhesives, or the like. As a result, as shown in FIG. 4, a large wall panel PA is formed in which the wall panels P, P are connected and have a communication opening 2A connecting the openings 2, 2. On the horizontal surface of the communication opening 2A, that is, on the upper surface and the lower surface, one end of the communication opening 2A (the left end of the communication opening 2A in FIG. 4) is formed from one end to the other. (The right end of the communication opening 2A in FIG. 4) fixes the continuous joining members 11 and 12 to the other end formed by the other end of the wall panel P
Forms a strong frame.

In addition, the communication opening 2A has a sash 46 on its upper, lower, and side surfaces.
By attaching, the communication opening 2A is covered with the exposed surfaces 11A and 12A exposed on the indoor side of the joint members 11 and 12.

The interior board 29 and the exterior board 30 can be appropriately decorated to form a wall of a house. In addition, the communication opening 2A can form not only a window of a wall but also an opening for an entrance where a glass door facing a veranda, a terrace, or the like is provided. Further, it can be used for forming an opening of a partition wall in addition to the outer wall.

Further, in addition to the wooden frame material, a steel frame can be used as each of the frame materials 21 to 26. At this time, the cutting of the side frame portions 7 and 9 is performed by fusing or the like, and the adjacent side frames are also cut. Lumber 2
3 and 24 are connected by welding or the like in addition to bolting.
Furthermore, not only two but also three or more wall panels P are arranged side by side, and the side frames 7, 9 between the adjacent wall panels P are connected to each other, so that the communication of about three times the width of the wall panels P is achieved. Opening 2A
It is also possible to form communication openings 2A of various shapes by changing the positions of the openings 2 provided in each wall panel P.

〔The invention's effect〕

As described above, the method for forming the opening of the wall panel according to the present invention includes:
By arranging wall panels of a fixed width side by side and making their openings continuous, it is possible to form a communication opening having a width exceeding the wall panel. In addition, since such openings are to be continued at the construction site, standard wall panels can be used until they are built, which increases the time and effort required for manufacturing and transporting the wall panels. In addition, a wall having a large opening can be easily and efficiently formed. Further, a seam for connecting and reinforcing wall panels juxtaposed by being connected from one end formed by one corner of the communication opening to the other end formed by the other corner of the opening on the horizontal surface of the communication opening. Since the material is fixed, the wide communication opening can be effectively reinforced, and the strength of the frame body at the opening of each wall panel can be increased.

[Brief description of the drawings]

FIG. 1 is a perspective view illustrating a wall panel used in the method of the present invention, FIG. 2 is a cross-sectional view illustrating an installed state of the wall panel, and FIGS. 3 and 4 are perspective views illustrating an embodiment of the present invention. FIG. 2 ... opening, 2A ... communication opening, 7, 9 ... side frame,
11, 12 …… Splice material.

Claims (1)

(57) [Claims] A wall panel having an opening is juxtaposed with the side surfaces of the wall panel being fitted to each other and the height of the wall panel is aligned with the horizontal portion of the house frame structure, and the juxtaposed wall panels are adjacent to each other. By cutting off the side frame portion facing the side surface of the opening, the two opening portions of the side-by-side wall panels are connected to each other to form a communication opening portion, and the communication opening portion is formed on the horizontal surface of the communication opening portion. A wall panel, characterized in that a joining material for connecting and reinforcing the wall panels arranged side by side from one end formed by one of the corners of the opening to the other end formed by the other corner of the opening is fixed. A method for forming an opening.