JP2758450B2 - Gypsum board glued panel corner structure and gypsum board glued panel - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION "Industrial application field" The present invention relates to a gypsum suitable when applied to an industrialized house of a system in which a frame of a building is mainly constituted by joining panels, such as a prefabricated house. The present invention relates to a corner structure of a board pasting panel and a gypsum board pasting panel applied to the corner structure.

"Conventional technology" Generally, in industrialized housing such as a detached prefabricated house,
The construction work on site has been simplified by standardizing its frame, exterior and interior-related members, etc., but the interior of industrialized housing is often left to the carpenter on site. , In general, the prefabricated as the skeleton,
The fact is that the use of components has not progressed. Therefore,
Parts such as floors, ceilings, and partitions are merely cases where the base is panelized, and development of prefabricated interiors has been awaited.

By the way, the interior of such a detached prefabricated house or the like includes, for example, a building material board for forming an interior base to be attached to an inner surface of a wall panel, a fitting part such as a frame, a picture frame, or a wall finishing material such as a cloth. Among them, there is a great demand for a prefabricated building material board, which is a base material for the interior, because the construction work at the site becomes large-scale.

Conventionally, various materials are used for the building material boards that form the interior groundwork, but gypsum boards, in which cardboard is adhered to both sides of a gypsum board in a sandwich shape, have high fire resistance and good sound insulation. Since it has the advantages of excellent properties and dimensional stability, excellent workability, and low cost, it has been widely used as an interior material for buildings.

6 to 9 show a conventional example in which gypsum board is used as a base material for the interior of a building, and these are usually carried out by on-site construction. For example, in the corner portion of the entrance site A as shown in FIG. As shown in FIG. 7, so-called wins and losses are made on the gypsum boards 3A and 3B to be attached to the outer wall panels 1 and 2, so that the corners of the corners are accommodated. That is, a gypsum board 3A covering the entire inner surface of the one outer wall panel 1 to which the door frame D is attached is attached, and a gypsum board 3A of the outer wall panel 1 is avoided on the inner surface of the other outer wall panel 2. Then, the gypsum board 3B is stuck.

In addition, a square adjustment member M1 having a size that fills the width and depth of the step is provided in the step formed on the protruding corner side of the corner by abutting the panels 1 and 2.

Also, at the part B of the partition wall forming the door pocket as shown in FIG. 8, similarly to the structure shown in FIG. 7, so-called wins and losses are made on the gypsum board so as to accommodate the corners of the corners. In the illustrated example, of the partition panels 4 and 5 that form the side surfaces of the door pocket or the like, the plaster board 3C is attached to the entire surface of the panel 4 and the partition panel 5 that forms the back side of the door pocket has both sides of the door pocket. A gypsum board 3D is stuck so as to eliminate the interference of the gypsum board 3C, and a gypsum board 3E is stuck on a surface opposite to the gypsum board 3D so as to cover the entire surface of the panel 5.

Further, in the corner portion G of the partition wall, plaster boards 3F are stuck on both sides of the partition panel 6 forming one of the corner portions, respectively, and the partition panel 7 has an inner surface on the inner corner side where the end face of the partition panel 6 abuts. The gypsum board 3G is stuck so as to remove the interference of the gypsum board 3E of the panel 6, and the gypsum board 3H is stuck on the entire surface of the protruding corner so as to cover the outer surface of the partition panel 7.

On the other hand, a portion C between the outer wall and the partition wall as shown in FIG.
In this case, plaster boards 3I are attached to the entire surfaces of both sides of the partition panel 8 forming the partition wall, and the outer wall panel 9A against which the end surface of the partition panel 8 abuts is prevented from interfering with the end of the gypsum board by the partition panel 8. 3J is affixed.

In the illustrated example, the gypsum board 3K is attached to the outer wall panel 9B where the partition panel 8 does not abut, so as to cover the entire inner surface, similarly to the partition panel 1.
The outer wall panel 9A has a structure in which a gypsum board 3L is attached to a surface opposite to the gypsum board 3J so as to cover the entire surface.

By the way, the following problems exist in the conventional method in which the gypsum board as the interior base is constructed by such edge treatment.

First, the plaster board that forms the base of the interior has conventionally been cut at the site corresponding to the part where the gypsum board is to be applied, and the work has to be applied to the panel. Is not possible. In particular, when the gypsum board is cut at the site, there is a problem that the gypsum board becomes garbage at the site and it is difficult to maintain the quality of the gypsum board.

Secondly, when such a gypsum board is manufactured in a factory in advance, it is necessary to prepare all kinds of gypsum boards corresponding to the portion where the gypsum board is to be stuck. . In particular, when the gypsum board and the panel forming the skeleton are integrated into a prefab,
Not only gypsum boards, but also the types of panels themselves increase, the order in which panels are installed on site is complicated, and construction efficiency is reduced.

"Problems to be Solved by the Invention" Therefore, the present inventor has proposed, for example, Japanese Patent Application No. 1-108951 "Corner Structure of Gypsum Board Pasted Panel" as a means for solving such various problems. , Is a tentative solution.

That is, as shown in FIG. 10, for example, this corner portion structure is composed of two partition panels 1 forming a corner portion.
Numerals 0 and 11 have a basic structure in which a gypsum board 3 covering the entire surface of the panel main bodies 10a and 11a is attached to the inner corner side surface. And among these partition panels 10, 11,
The first panel 10 having the door frame D is disposed so as to be located on the corner outside the end face of the second panel 11, and the first panel end face 10 b is disposed on the surface of the second panel 11 ( That is, the width and depth of the step 12 are filled in the step 12 formed on the protruding corner side of the corner by abutting these panels 10 and 11 together with the panels 10 and 11. A square adjusting member 13 having a size is provided.

According to the corner portion having such a configuration, the partition panel in which the gypsum board 3 is stuck on the entire surface, respectively.
Since the corners are configured using 10 and 11, the wall structure of the corners with the interior base can be assembled with a small number of panels, and it is easy to perform on-site construction, making prefabrication of the interior base effective. It has the advantage that it can be achieved.

However, even in the corner structure of the gypsum board pasted panel as described above, problems to be solved in the following points, for example, remain.

That is, even in the corner portion having the above-described structure, it may be required to form an opening that constitutes an entrance to the room, depending on a part in the room, but the corner portion abuts the panels. Because of this, the basic structure is to provide a square adjustment material of a size that fills the width and depth of this step in the step formed on the outgoing corner side of the corner, so an opening is formed in the corner If this is attempted, the square adjusting material is exposed on the outer surface, and this surface must be finished.

The present invention has been proposed in view of such circumstances,
The purpose is to enable the corners having openings to be constructed with a small number of types of gypsum board glued panels and the corner structure of the gypsum board glued panels to be able to effectively and appropriately prefabricate the interior groundwork. And a gypsum board glued panel.

"Means for Solving the Problems" In order to achieve the above object, the present invention provides a first panel in which a gypsum board is attached to at least one surface of a panel body, and a gypsum board similarly on the entire surface of the panel body. And a second panel having a corner portion structure, which is joined to the plaster board of the first panel with the end faces of the second panel substantially perpendicular to each other, wherein the first panel has A joining plate material is provided on the front surface, the joining plate material penetrating the gypsum board and having one end adhered and fixed to the panel body and the other end adhered to the joining end surface of the second panel.

Further, a gypsum board pasting panel for achieving the above object, a panel body obtained by pasting plywood from both sides to a frame body formed into a rectangular outline with a square material serving as a core, and at least one of the panel bodies A gypsum board attached to the surface, and, at the top of the gypsum board, a notch is formed by cutting a part of the gypsum board to reach the surface of the plywood, and the notch is It is characterized in that a joining plate material for filling the notch is provided integrally with the plywood.

Further, in order to achieve the same object, the gypsum board pasted panel is a gypsum board pasted panel obtained by pasting gypsum boards from both sides to a frame assembled into a rectangular outline with a square material serving as a core material, At the upper periphery of the gypsum board, a notch is formed by cutting a part of the gypsum board to reach the surface of the core material, and a joining plate material filling the notch is provided integrally with the core material at the notch. It is characterized by being carried out.

[Operation] According to the corner structure of the gypsum board glued panel according to claim 1, the second gypsum board glued panel abutted at right angles to the surface of the first gypsum board glued panel is the gypsum of the first panel. Since it is firmly adhered and fixed through the joining plate material that penetrates the board, it is not necessary to create a step on the protruding corner side of the corner by abutting the panels, and to provide a square adjustment material on this step. As a result, on the first panel surface, the square adjuster for joining the panels to each other is not exposed to the outer surface.

Further, in the gypsum board pasted panel according to claim 2, a notch is formed at an upper portion of the gypsum board to reach a surface of the plywood by cutting a part of the gypsum board, and the notch is formed in the notch. Since the joining plate material that fills the part is provided integrally with the plywood, the end surface of another gypsum board pasting panel can be joined to the surface of this gypsum board by joining the joining plate material, and the inside can be integrally joined. It is possible to effectively and appropriately configure a corner having an opening with a gypsum board for pasting.

According to the gypsum board pasted panel of claim 3,
Through the joining plate material having one end adhered and fixed to the core material, it becomes possible to abut the end face of another gypsum board pasting panel to the surface of the gypsum board pasting panel to integrally join the gypsum board pasting panel.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

FIGS. 1 and 2 show one embodiment of the present invention. In these figures, reference numeral 20 denotes a first gypsum board-attached panel forming one partition wall of a corner having an opening on one surface; Reference numeral 21 is a second gypsum board pasted panel integrally joined in a state of being abutted on the upper peripheral edge of the panel 20 at a substantially right angle, and these reference numerals 20 and 21 constitute a main member of this corner portion, Further, an opening is formed below the second panel 21 to form an entrance to the room.

The first panel 20 includes a panel body 20a formed by attaching plywood W from both sides to a frame formed into a rectangular outline by a square member K serving as a core, and a panel body 20a attached to at least one surface of the panel body 20a. With attached gypsum board 20b, and
A cutout portion 20c is formed in the upper peripheral edge of the gypsum board 20a to cut out a part of the gypsum board 20b and reaches the surface of the plywood W, and the cutout portion 20c is formed in the cutout portion 20c.
Is provided integrally with the plywood W.

In the embodiment, the notch 20c is provided in the second panel 21.
Are cut out in a substantially circular shape having a diameter corresponding to the thickness dimension of. Further, the joining plate member 20d is formed in a disk shape having a size that fits tightly into the circular cutout portion 20c, and has a configuration in which the back surface is integrally connected to the plywood W by an adhesive.

On the other hand, the second panel 21, which is connected to the first panel 20 at a substantially right angle, also basically has a plywood W attached from both sides to a frame formed into a rectangular outline by a square member K serving as a core member. Panel body 21a, and a gypsum board 21b attached to at least one surface of the panel body 21a. Due to the structure in which the opening is provided, the height is set to be smaller than that of the first panel 20 and assembled.

Next, the operation of the embodiment according to the present invention will be described.

In order to assemble the first panel 20 as shown in FIG. 1 and the like, first, a frame body is formed in a rectangular outline with a square material K serving as a core material, and plywood W is attached from both sides thereof. The panel body 20a is formed.

Next, a gypsum board 20b covering the entire surface of the panel main body 20a is attached to the surface of the panel main body 20a, and the upper peripheral edge of the gypsum board 20b on the indoor side is cut into a circular shape by a boring machine to form a notch 20c. Build this notch 20c
A disc-shaped joining plate 20d is fitted into the inside of the panel body 20a.
When integrated with the plywood W, the first panel 20 as shown in FIG. 1 is completed.

In addition, the second panel 21 also forms a frame with a rectangular outline by a square material K serving as a core material in the same procedure, pastes plywood W from both sides thereof, and forms a panel body 21a.
Gypsum boards 21b may be stuck on both sides.

Then, such a first panel 20 and a second panel
In the case of constructing a corner portion as shown in FIG.
1 is transported to the site, the first panel 20 is raised, and the second panel 21 is positioned on the surface of the panel 20 so as to face the joining plate 20d.
Are joined at right angles to each other, and the joining plate material 20d
The two panels 20 and 21 are integrated via the.

This assembling is a simple operation of raising the first panel 20 with the joining plate 20d on which the gypsum board is stuck, and bonding and fixing the second panel 21 toward the joining plate 20d of the first panel 20. Since no special technique is required for the assembling work, and the first panel 20 and the second panel 21 are integrally bonded and fixed via the joining plate member 20d provided on the first panel 20. The fitting of the corners between the panels can be improved, and the gypsum board 20b attached to the first panel 20 is internally attached to the lower opening of the second panel 21. Since it is in the state, the construction of the base of the opening can be improved.

3 and 4 show another embodiment of the corner portion structure according to the present invention. In this embodiment, the joining plate 20d provided on the first panel 20 is formed in a rectangular shape, and the gypsum board 20b is formed. The joining plate member 20d is fitted and fixed in a notch portion 20c formed by notching the upper edge of the joint plate. In this embodiment, the two panels 20 are adhered and fixed to each other, the joining plates 20d of the two panels 20 are abutted to each other, and the second panel 21 is adhered so as to straddle the joining plates 20d of each panel 20. By fixing, a corner portion is formed.

Thus, even in the structure of the corner portion of this embodiment, substantially the same operation and effect as those of the above-described embodiment can be obtained.

FIG. 5 shows an embodiment of the gypsum board sticking panel according to the third aspect. In this embodiment, a gypsum board is formed on both sides of a frame formed into a rectangular outline by a square K serving as a core. The gypsum board 25a is affixed to the upper periphery of the gypsum board 25a.
A notch 25b reaching the surface of the core material K is formed in the notch 25b so as to fill the notch 25b.

In the illustrated example, a receiving member 25d for receiving the joining plate member 25c is provided in addition to the core member K, so that the joining plate member 25c is securely attached to the panel.

The various shapes, dimensions, and the like of the constituent members shown in the above-described embodiment are merely examples, and can be variously changed based on the type of the corner portion to be applied, design requirements, and the like. Therefore,
The number of cutouts 20c provided in the first panel 20 may be increased to provide more joining plate members 20d.
0c is not limited to a circle, but may be another shape.

“Effects of the Invention” As described above, according to the present invention, the following excellent effects can be obtained.

(A) In the corner structure of the gypsum board-attached panel according to claim 1, a gypsum board is attached to at least one surface of the panel main body and a gypsum board is attached to the entire surface of the panel main body. And a second panel having a corner portion structure which is joined to the plaster board of the first panel in a state where the end faces of the second panel are abutted on each other at a substantially right angle. Is characterized in that a joining plate material is provided which penetrates the gypsum board and has one end attached to the panel body and the other end adhered and fixed to the joining end face of the second panel.
Gypsum board glued panel and the second gypsum board glued panel can be firmly bonded and fixed via a joining plate material penetrating the gypsum board of the first panel. This makes it possible to improve the construction of the base of the opening without exposing a square adjuster or the like for joining panels to the outside on the surface of the opening formed in the corner.

In addition, the corners can be easily configured by butt-bonding the panels with gypsum board to the entire surface of the panel body, so construction on site is easy, and prefabrication of the interior groundwork is effectively achieved. There is an advantage that you can do.

(B) The gypsum board-attached panel according to claim 2 is a panel main body in which plywood is adhered from both sides to a frame body formed into a rectangular outline with a square material serving as a core, and at least one surface of the panel main body. A gypsum board attached to the gypsum board, and, at the top of the gypsum board, a cutout is formed by notching a part of the gypsum board and reaching the surface of the plywood, and the cutout has Since the joining plate material that fills the notch is provided integrally with the plywood, by passing through this joining plate material attached to the top of the gypsum board, another gypsum is added to the surface of this gypsum board The end surfaces of the board pasting panels can be joined together by butting, and a corner having an opening with a gypsum board for the inside can be effectively and appropriately configured.

(C) The gypsum board pasting panel according to claim 3 is a gypsum board pasting panel obtained by pasting gypsum boards from both sides to a frame body formed into a rectangular outline with a square material serving as a core material,
At the upper periphery of the gypsum board, a notch is formed by cutting a part of the gypsum board to reach the surface of the core material, and a joining plate material filling the notch is integrally formed with the core material. Since it is characterized by being provided, the end face of another gypsum board pasted panel is brought into contact with the surface of a gypsum board pasted panel by interposing a joining plate material having one end adhered and fixed to a core material. There is an advantage that the board pasting panel can be integrally joined, and a corner portion having an opening with a gypsum board as an inner paste can be effectively and appropriately configured.

[Brief description of the drawings]

FIG. 1 and FIG. 2 show an embodiment of a corner structure of a gypsum board pasted panel and a gypsum board pasted panel according to the present invention, FIG. 1 is an exploded perspective view, FIG.
3 and 4 show another embodiment of the corner structure of the gypsum board pasting panel and the gypsum board pasting panel according to the present invention. FIG. 3 is an exploded perspective view, FIG. FIG. 5 is a cross-sectional view showing another embodiment of the gypsum board pasting panel, FIGS. 6 to 9 are for explaining the prior art, and FIG. 6 is a plan view showing the panel arrangement of the building. FIG. 7, FIG. 7 is an enlarged plan view of a dashed circle VII in FIG. 6, FIG. 8 is an enlarged plan view of a dashed circle VIII in FIG. 6, and FIG. 9 is an enlarged IX circle of FIG. FIG. 10 is a plan view, and FIG. 10 is a cross-sectional view shown for explaining another conventional technique. 20 first panel, 20a panel body, 20b gypsum board, 20c notch, 20d joint plate, K square material (core), W plywood, 21st plywood 2nd panel, 21a ... Panel body, 21b ... Gypsum board.

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁶ Identification symbol FI E04B 2/56 605 E04B 2/56 621N 621 641Z 641 642Z 642 E04C 2/46 J

Claims (3)

(57) [Claims] A first panel in which a gypsum board is attached to at least one surface of a panel main body, and a second panel in which a gypsum board is also applied to the entire surface of the panel main body, are formed of the first panel. In a state in which the end faces of the second panel are abutted on the gypsum board, the corner portion structure is joined at a substantially right angle, and one end of the first panel surface penetrates the gypsum board to the panel body. A gypsum board-attached panel corner structure, wherein a joining plate material whose other end is bonded and fixed to the joining end face of the second panel is provided. 2. A panel body in which plywood is adhered from both sides to a frame body formed into a rectangular outline with a square material serving as a core, and a gypsum board adhered to at least one surface of the panel body. Equipped, and on the top of the gypsum board,
A gypsum characterized in that a cutout part reaching the surface of the plywood by cutting a part of the gypsum board is formed, and a joining plate material for filling the cutout part is provided integrally with the plywood in the cutout part. Board pasted panel. 3. A gypsum board sticking panel in which a gypsum board is stuck from both sides to a frame formed into a rectangular outline by a square material serving as a core material, and a gypsum board is provided on an upper peripheral edge of the gypsum board. A gypsum board paste, characterized in that a cutout part is cut out to reach the surface of the core material, and a joining plate material for filling the cutout portion is provided integrally with the core material. panel.