JP2513072Y2 - Gypsum board retainer for corners - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gypsum board retainer for attaching a core material extending in the vertical direction to the inner surface of a corner by means of wall panels interposed at both ends between front and back plywood.

[0002]

2. Description of the Related Art A panel assembling tool for assembling two panels by connecting them at a right angle, which is a first cross-section having a substantially T-shape.
The above-mentioned panel connector and the second panel connector having a substantially square cross section are known from Japanese Utility Model Publication No. 2-15927. Further, a parting edge base connecting the wall plate and the ceiling plate, a parting edge base having nailed sides to the wall surface, a wall plate receiving groove and a ceiling plate receiving groove, and a cover material having a U-shaped cross section. Is composed of 2-14
No. 596.

By the way, FIG. 5 shows an example of the mounting structure of a gypsum board in a wooden prefabricated house. 1 is an outer wall panel, 2 is plywood, 3 is a core material, 4 is a corner joint material, 5,
6 is a gypsum board and 7 is a nail. As in the illustrated example, conventionally, the corner of the gypsum board 5 cannot be nailed to the core material 3 of one outer wall panel 1 forming the inner surface of the corner, and cannot be fixed sufficiently by only nailing to the plywood 2. The side end portion was pressed by the end face of the gypsum board 6 on the side fixed to the core material 3 of the other outer wall panel 1 with the nail 7.

[0004]

However, in spite of this, the plaster board 5 forming the wall base has a floating edge portion on the corner side, and the finishing cloth attached to the surface thereof is also broken. In this way, pressing the corner side end of the gypsum board 5 on the side that cannot be nailed to the core material 3 of the outer wall panel 1 is described in Japanese Utility Model Publication No. 2-15927 and Japanese Utility Model Publication 2-1.
The mere diversion by the technique disclosed in Japanese Patent No. 4596 cannot be solved, and the panel assembly tool or the parting edge disclosed therein has a complicated shape of two members.

Therefore, an object of the present invention is, in particular, to press the corner side end of the gypsum board on the side that cannot be nailed to the core material of the wall panel, and further, the difference between the gypsum board ends having different thicknesses.
It is to provide a corner plasterboard retainer according to one part of a simple shape so as to be capable of handling included to.

[0006]

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention is directed to a corner portion formed by vertically connecting core panels extending vertically and interposing them at right and left sides between plywoods on the front and back sides. A gypsum board retainer to be attached to the inner surface, and a fixing piece that is nailed to the core material at the end of one wall panel side, and a plaster that sticks out from the fixing piece at a right angle and is attached to the other wall panel side. The stone that is integrally provided with a pressing piece that presses the side end of the board, and is attached to the other wall panel side of the pressing piece
Press the side edge of the plaster board board retainer surface side, gypsum board
It has a guide function for inserting the card and the thickness is
It is characterized in that it is formed with a tapered surface that can accommodate the insertion of a plaster board .

[0007]

[Operation] The fixing piece of the presser foot is nailed to the core material at one wall panel side end forming the inner surface of the corner, and the board pressing surface of the presser piece projecting at a right angle from the fixing piece is formed. By inserting the corner side end of the gypsum board between the other wall panel, the corner side end is pressed. And the side of the gypsum board to be attached to the other wall panel side of the presser piece
Insert the gypsum board into the board holding surface that holds the edge.
A gypsum bow with a guide function for drilling and different thickness
Since even de bayonet is adaptable tapered surface, with insertion of gypsum board can be easily, thickness
Can also be used to insert different plaster boards.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of a gypsum board retainer for corners according to the present invention will be described below with reference to FIGS. 1 to 3 showing an example of a gypsum board mounting structure using a corner gypsum board retainer according to the present invention, 1 is an outer wall panel, 2 is plywood, 3 is a core material, 4 is a corner joint material, 5,
6 is a gypsum board, 7 and 9 are nails, and 10 is a gypsum board retainer for corners.

First, as shown in FIG. 1, the outer wall panel 1 is a wood panel in which a core material 3 made of square lumber extending in the vertical direction is interposed at least at both end portions between the front and back plywoods 2, 2. . A corner bonding material 4 made of square timber is applied to one end surface of the outer wall panel 1, and one end portion of the plywood 2 of the other outer wall panel 1 is applied at a right angle to form a corner portion by adhesion and nailing. There is. In such a corner portion, the gypsum board 5 attached to the inner surface of the outer wall panel 1 on the left side in the drawing cannot be nailed at the corner side end to the core material 3 of the outer wall panel 1, so the corner gypsum board retainer according to the present invention 10 is used.

The corner gypsum board retainer 10 according to the present invention is made of a light alloy such as aluminum or a soft resin,
As shown in an enlarged scale in FIGS. 2 and 3, a flat cross-section integrally formed by projecting a pressing piece portion 16 at a right angle to the widthwise center of the fixing piece portion 11 extending in the vertical direction corresponding to the height of the gypsum board. It is substantially T-shaped. In addition, in the fixing piece portion 11, 12 is a back surface, and 13 and 14 are left and right surfaces partitioned by the holding piece portion 16, and nail passing holes 15 ... Are formed from the one surface 14 to the back surface 12. Further, in the pressing piece portion 16, 17 is a surface perpendicular to the one surface 14, and 18 is a board pressing surface.

The board pressing surface 18 of the pressing piece portion 16
Is formed as a tapered surface forming an obtuse angle with respect to the surface 13, that is, a board pressing tapered surface 18 in which the thickness of the pressing piece portion 16 is tapered. Here, there are generally two types of gypsum board thickness, 9 mm and 12 mm, but each type has a thickness of about ± 1 mm.
There is a difference . Thus, for example, as the thickness of 9mm type for gypsum board, the dimension from the fixed piece portion 11 left 8mm
For a gypsum board with a pressing surface 10 having a taper surface 18 corresponding to a difference in thickness by changing from 10 mm to 10 mm, the size from the left end of the fixing piece 11 is 1 for a 12 mm-thick type gypsum board.
It is assumed that the presser tool 10 having the tapered surface 18 that is changed to 1 mm to 13 mm to correspond to the difference in thickness is prepared.

Next, a procedure for constructing the gypsum boards 5 and 6 to be attached to the corners as shown in the drawings using the above-mentioned corner gypsum board retainer 10 will be described. 1 and 2
First, as shown in FIG.
The back surface 12 of the fixing piece portion 11 of the presser foot 10 is applied to the corner-side end of the presser foot 10, and the nails 9 are driven through the nail through holes 15 ... to fix the presser foot 10. In this state, the fixed piece 11
Is butted against the plywood 2 of the outer wall panel 1 on the left side of the drawing.

Then, the pressing piece 16 protruding at a right angle from the fixing piece 11 of the pressing tool 10 and the outer wall panel 1 on the left side in the drawing.
The gypsum board 5 is inserted between the plywood 2 and the plywood 2, and the corner side end is pressed by the pressing piece 16 to the left side in the drawing. When inserting the corner side end of the plaster board 5, the board pressing taper surface 18 of the pressing piece 16 is used.
Accordingly, the plaster board 5 is attached to the surface 13 of the left half portion of the fixing piece portion 11 corresponding to the insertion of the plaster board 5 having different thicknesses.
The end faces can be brought into close contact with each other, the corners of the gypsum board 5 can be abutted in the middle of the tapered surface 18, and a guide function that facilitates insertion of the gypsum board 5 can be obtained.

Then, the gypsum board 6 on the upper side in the figure is applied to the right half surface 14 of the fixing piece portion 11 of the presser tool 10 shown in the figure, and the end surface of the gypsum board 6 on the right side of the holding piece portion 16 on the right side of the drawing is shown.
Edge of the plasterboard 6 with nails 7
It is fixed to the core material 3 of the outer wall panel 1 on the upper side in the drawing by. That is, the nail 7 is penetrated through the fixing piece portion 11 of the retainer 10 and the plywood 2 and is firmly driven into the core material 3. The gap between the gypsum board 5 and the board pressing taper surface 18 may be putty-treated as necessary.

FIG. 4 shows an example in which a corner parting edge is added. A zigzag meshing portion 19 is formed on the board pressing taper surface 18 of the pressing piece portion 16 of the pressing tool 10 and is prepared separately from this. The zigzag meshing portion 22 is also formed inside the corner parting edge 21 having a substantially L-shaped cross section. Then, the zigzag meshing portions 19 and 22 are meshed with each other so that the pressing piece portion 16 of the pressing tool 10 holds the parting edge 21. In this way, the cutout 21 may be combined with the presser tool 10 to eliminate the need for putty processing.

In the above embodiments, the presser for the corner side end of the gypsum board that cannot be nailed to the core material of the wall panel is used, but the present invention is not limited to this, and the wall panel core is not limited to this. It is also possible to abolish the nailing of the corner side end of the plaster board that can be nailed to the material, and press it with the retainer. In addition, the material and dimensions of the presser foot,
It is needless to say that the nailing position of the presser tool itself is arbitrary, and other specific detailed structures and the like can be appropriately changed.

[0017]

As described above, according to the gypsum board retainer for a corner according to the present invention, the fixing piece is nailed to the core material of one wall panel side end, and the fixing piece is formed at a right angle. By inserting the corner side end of the gypsum board between the board pressing surface of the projecting press piece and the other wall panel, the corner side end can be pressed, so that especially the core material of the outer wall panel The corner side end of the gypsum board on the side that cannot be nailed in can be pressed by a single-piece component. Further, according to the present invention, the other side of the pressing piece is
The side of the gypsum board that is attached to the wall panel side of the
Suitable for inserting gypsum boards that have different thicknesses
Since the taper surface is adaptable, plasterboard can be easily inserted and plasterboards of different thickness can be inserted.
It is possible to deal with the crowd .

[Brief description of drawings]

FIG. 1 is a transverse plan view showing an example of a gypsum board mounting structure using a corner gypsum board retainer according to the present invention.

FIG. 2 is an enlarged view of a main part of FIG.

FIG. 3 is a partial perspective view of a corner gypsum board retainer according to the present invention.

FIG. 4 is a sectional view similar to FIG. 2, showing an example in which a corner parting edge is added.

FIG. 5 is a cross-sectional plan view showing an example of a conventional gypsum board mounting structure.

[Explanation of symbols]

 1 Wall Panel 2 Plywood 3 Core Material 4 Corner Bonding Material 5, 6 Gypsum Board 7 Board Fixing Nail 9 Presser Fixing Nail 10 Corner Gypsum Board Pressing Tool 11 Fixing Piece 16 Pressing Piece 18 Board Pressing Tapered Surface

Claims (1)

(57) [Scope of utility model registration request] 1. A gypsum board retainer to be attached to an inner surface of a corner formed by vertically connecting core panels extending vertically to both side ends between plywoods on the front and back sides, and being attached to an inner surface of a corner, wherein one wall is provided. A fixing piece portion nailed to the core material of the panel side end portion and a pressing piece portion projecting at a right angle from the fixing piece portion and pressing the side end portion of the gypsum board to be stuck to the other wall panel side are integrally provided. Together with before attaching to the other wall panel side of this pressing piece
Press the side edge portions of the serial plasterboard boards pressing face side, stone
It has a guide function when inserting the plasterboard and is thick
Taper that can be used for inserting plaster boards with different
A gypsum board retainer for corners, which is formed on the surface .