JP2001311239A - Method of joining woody panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method of joining woody panels capable of easily making a joint between the woody panels. SOLUTION: In the method of joining the woody panels, a projected part 7a projected to the outside of the side end face is provided to the side end face of the woody panel (wall panel) 1a, a recessed groove 8 fitting the projected part 7a thereinto is provided to the side end face of the woody panel (wall panel) 1b, and in the side end face of the wall panel 1b, the joint method of the woody panels includes the recessed groove 8, a process of works applying an adhesive 10 around the recessed groove, the projected part 7a of the wall panel 1a is fitted to the recessed groove 8 of the wall panel 1b and, at the same time, a process of the works bringing the side end faces of the wall panels 1 into contact with each other.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for joining wood panels.

[0002]

2. Description of the Related Art In the construction of houses, the industrialization has progressed. For example, building elements such as walls, floors, and roofs are panelized in a factory in advance, and these panels are assembled at a construction site to construct a house. Some panel construction methods have been adopted. As a wood panel used in such a panel construction method, for example, a wall panel used for constructing a wall of a house is constructed by assembling a frame material into a rectangular frame shape, and reinforcing bars are vertically, horizontally or vertically and horizontally inside. (See, for example, JP-A-9-4126).

In this panel method, a wall panel (or a large wall panel in which a plurality of wall panels are joined) is erected on the floor of a building, while adjoining wall panels are joined to form a wall of the building. Provide. Conventionally, side end surfaces of adjacent wall panels are brought into contact with each other, and the corresponding contact portions are adhered with an adhesive, and nails are driven into one wall panel and the other wall panel to thereby join the wall panels together. Had joined.

[0004]

In order to drive a nail over one wall panel and the other wall panel, the nail must be driven at an angle to the wall panel. Therefore, the nail may fall while driving the nail into the wall panel,
Since the nails had to be driven carefully so as not to hit or damage the wall panels, it took time and effort to drive the nails, and thus the joining of the wall panels was troublesome. An object of the present invention is to provide a method for joining wood panels that can easily join wood panels.

[0005]

Means for Solving the Problems To solve the above problems, the invention according to claim 1 is provided, for example, as shown in FIGS. 1 to 4 on one side panel of a wood panel (wall panel) 1a.
This is a method for joining wood panels to join the side end faces of the other wood panel (wall panel) 1b, wherein the side end face of the one wood panel 1a is provided with a protruding portion 7a projecting outward from the side end face. A concave portion (concave groove) into which the protruding portion 7a is fitted is provided on a side end surface of the other wooden panel 1b.
A step of applying an adhesive 10 to the concave portion 8 and the periphery thereof on the side end surface of the other wooden panel 1b, and the projecting portion 7a of the one wooden panel 1a is attached to the other wooden panel 1b. Fitting the recesses 8 and abutting the side end surfaces of the wooden panels 1 with each other.

Here, as the wood panel 1, for example, a frame material is assembled in a rectangular frame shape, and a reinforcing bar is vertically, horizontally or vertically and horizontally assembled on the inside thereof. There is a wall panel 1 configured by attaching 3.4. In order to provide the protruding portion 7a on the side end surface of one of the wood panels 1a, for example, a groove is formed on the side end surface of the wood panel 1a, and the plate member 7 made of plywood, a metal plate, or the like is formed in the groove. What is necessary is just to insert and fix it so that one side end may protrude outside from the side end surface of the wooden panel 1a. Moreover, you may provide a plate-shaped member directly in the side end surface of a wooden panel. The adhesive may be applied to the side end surface of one of the wood panels 1a.

According to the first aspect of the present invention, the protruding portion of one wood panel 1a is fitted into the recess 8 of the other wood panel 1b and the side end faces of the wood panels 1 abut against each other. Adhesive 10 is projected portion 7a
And, it is pushed and spread by the side end surfaces of the wood panels 1 and spreads between the protruding portion 7a and the concave portion 8 and between the side end surfaces of the wood panels 1.

Accordingly, the protruding portion 7a of one of the wood panels 1a is adhesively fixed in the recess 8 of the other wood panel 1b and the side end faces of the wood panels 1 are adhered to each other, so that the wood panels 1 are firmly connected to each other. Joining can be performed, so that the operation of driving a fastening material such as a nail 12 can be omitted or simplified.

The protruding portion 7 of one of the wooden panels 1a
a into the recess 8 of the other wooden panel 1b,
Since the protruding portion 7a is arranged inside the other wood panel 1b, the fastening material (nails) 12 can be driven vertically from the surface of the other wood panel 1b. Therefore, nail 1
Even when a fastening material such as No. 2 is driven in, the operation of obliquely driving a fastening material such as a nail 12 as in the related art is not required, so that the wood panels 1 can be easily joined together.

The invention according to claim 2 is, for example, shown in FIGS.
As shown in FIG. 1, in the invention as set forth in claim 1, the protruding portion 7a of the one wood panel 1a is connected to the one wood panel 1a.
a is provided from the upper end to the lower end. According to the second aspect of the present invention, since the protruding portion 7a is provided from the upper end to the lower end of the one wood panel 1a, the protruding portion 7a of the one wood panel 1a is recessed in the other wood panel 1b. By being fitted to 8, the side end surface of one wood panel 1a can be firmly joined to the other wood panel 1b from the upper end to the lower end.

The invention according to claim 3 is, for example, shown in FIGS.
As shown in the above, in the invention of claim 1 or 2,
The opening 9 of the recess 8 is characterized in that it has a larger cross-sectional shape than the protruding portion 7a. Here, the recess 8
In order to form the cross-sectional shape of the opening portion 9 larger than the cross-sectional shape of the protruding portion 7a, for example, the other wooden panel 1b
It is sufficient that a portion constituting the periphery of the opening portion 9 among the side end portions is cut off obliquely.

According to the third aspect of the present invention, the projecting portion 7a of one wood panel 1a is connected to the other wood panel 1b.
When it is fitted into the concave portion 8, a space portion 9a that is not occupied by the protruding portion 7a is formed in the opening portion 9. Then, a part of the adhesive 10 spreads between the protruding portion 7 a and the concave portion 8 and between the side end surfaces of the wood panels 1, while the remaining portion of the adhesive 10 was formed in the opening 9. The space portion 9a is filled.

Therefore, since the adhesive 10 can be prevented from protruding outside from the joint portion between the wooden panels 1, the adhesive 10 protruding outside from the joint portion when the wooden panels 1 are joined is removed. The operation can be omitted, so that the wood panels 1 can be easily joined together.

The invention described in claim 4 is, for example, shown in FIGS.
As shown in FIG.
In addition, in the method of joining wood panels to join the side end faces 26a of the other wood panel 20b, a projection 25a projecting outward from the side end face 24 is formed on the side end face 24 of the one wood panel 20a. The one wood panel 20
a from the upper end to the lower end of the first wood panel 20b, a fitting portion 26 is provided at a side end of the other wood panel 20b so as to fit into the protruding portion 25a.
By adjusting the distance between the side end surface 24 of the first wooden panel 20b and the side end surface 26a of the other wooden panel 20b,
The step of fitting the protruding portion 25a of (a) into the fitting portion 26 of the other wood panel 20b is characterized in that it includes a step of fitting.

Here, in order to provide the protruding portion 25a on the side end face of the one wood panel 20a, for example, the columnar member 25 is attached to a part of the side end face 24 of the one wood panel 20a.
4 may be provided from the upper end to the lower end. According to the invention described in claim 4, the protruding portion 2 of the one wood panel 20a is provided.
By fitting 5a to the fitting portion 26 provided at the side end of the other wood panel 20b, the side end of the other wood panel 20b is arranged outside in the width direction of the protruding portion 25a. A fastening material (nail) 31 can be driven into the protruding portion 25a perpendicularly from the surface (face material) 22 of the other wood panel 20b. Therefore, the operation of obliquely driving the fastening material such as the nail 31 as in the related art can be omitted, and the joining of the wooden panels 20 can be easily performed.

The side end surface 2 of one of the wood panels 20a
4 and the side end surface 26a of the other wood panel 20b are adjusted to fit the protruding portion 25a into the fitting portion 26, so that one wood panel 20a and the other wood panel 20b are fitted.
The wooden panels 20 can be joined together by adjusting the distance between the panels. Therefore, when the wall 30 is constructed by joining the wooden panels 20 together, the width L of the wall 30
Can be appropriately adjusted, so that a manufacturing error in the width dimension of the wooden panel 20 can be absorbed.

According to a fifth aspect of the present invention, as shown in FIGS. 5 to 7, for example, the width of the protruding portion 25a of one wood panel 20a is set to be equal to that of the one wood panel 20a. The width of the side end surface 24 is set to about half. According to the invention described in claim 5,
Since the width of the protruding portion 25a is set to approximately half the width of the side end surface 24 of the one wood panel 20a, the width of the fitting portion 26 fitted to this protruding portion 25a is also the other wood panel 2.
0b. Therefore, the strength of the protruding portion 25a and the fitting portion 26 can be secured in a well-balanced manner,
Therefore, the strength of the joint between the wood panels 20 can be ensured.

[0018]

Embodiments of the present invention will be described below in detail with reference to the drawings. [First Embodiment] First, the structure of a wall panel (wood panel) 1 used in the first embodiment will be described with reference to FIGS. As shown in FIG. 1, the wall panel 1
A wall panel as a wooden panel used in a panel construction method, in which a frame material is assembled in a rectangular frame shape, and reinforcing bars are vertically, horizontally or vertically and horizontally assembled on the inside thereof. Are formed by attaching the face materials 3 and 4, and a protruding portion 7a and a concave groove 8 are provided. The wall panel 1 is used for a wall that bears the strength of the building, that is, a bearing wall or the like.

In the frame member 5 constituting one side end of the wall panel 1, a concave groove is formed at the center in the thickness direction of the wall panel 2 from the upper end to the lower end of the wall panel 2. The plate 7 is fitted and fixed in the concave groove. The plate 7 has one side end projecting outward from the side end surface of the wall panel 2,
It is fitted and fixed in the concave groove, and one side end thereof is a protruding portion 7 a of the wall panel 2.

The frame member 6 constituting the other side end of the two side ends of the wall panel 1 is provided with a concave groove (recess) 8.
Is formed from the upper end to the lower end of the wall panel 2 at the center in the thickness direction. The width of the groove 8 is set to be substantially the same as the thickness of the plate 7, and the periphery of the opening 9 of the groove 8 is cut off at an angle. That is, the opening 9 has a larger sectional shape than the protruding portion 7a. Therefore,
As shown in FIG. 4, when the two wall panels 1 are joined, the projecting portion 7 a of one wall panel 1 a is fitted into the concave groove 8 of the other wall panel 1 b, so that the projecting portion 7 a A space portion 9a that is not occupied by the space 9a is formed.

Next, a method of joining the wall panels 1 will be described with reference to FIGS. First, the adhesive 11 is applied to the side end surface of one wall panel 1a of the two wall panels 1.1, and the adhesive 10 is applied to the opening 9 of the other wall panel 1b and the periphery thereof. .

Next, the side end surface of the wall panel 1a is brought into contact with the side end surface of the wall panel 1b, and the protruding portion 7a of the wall panel 1a is fitted into the concave groove 8 of the wall panel 1b. Here, the adhesives 10 and 11 are applied to the protruding portion 7a and the wall panel 1.
It is pushed out by the side end faces of each other, and the adhesive 10
A part of 11 spreads between the protruding portion 7a and the concave groove 8 and between the side end surfaces of the wall panels 1. On the other hand, adhesive 1
The remaining portion of 0. 11 is filled in a space portion 9 a formed in the opening portion 9.

Then, the projecting portions 7a are bonded and fixed in the concave grooves 8 and the side end surfaces of the wall panels 1 are bonded to each other to bond the wall panels 20 together. On the other hand, if necessary, the nail 12 is vertically projected from the face material 3 of the wall panel 1b.
Drive into a. Here, a plurality of nails 12 are driven at predetermined intervals in the height direction of the wall panel 1b.

Therefore, according to the first embodiment, since the wall panels 1 are joined to each other by the above method,
The projecting portion 7a of the wall panel 1a is bonded and fixed in the concave groove 8 of the wall panel 1b, and the side end surfaces of the wall panels 1 are bonded together. Therefore, the wall panels 1 can be firmly joined to each other, so that the operation of driving the nail 12 can be omitted or simplified.

Here, when fitting the protruding portion 7a of the wall panel 1a into the concave groove 8 of the wall panel 1b, the adhesive 10.1
1 is between the protruding portion 7a and the groove 8 and the wall panel 1
While spreading between the side end faces, the adhesive 10
The remaining part of 11 is filled in the space part 9a.

Therefore, since the adhesives 10 and 11 can be prevented from protruding outside from the joint portion between the wall panels 1, the adhesives 10 and 11 protruding outside from the joint portion when the wall panels 1 are joined together. The operation of removing 11 can be omitted, so that the wall panels 1 can be easily joined together.

Since the protruding portion 7a of the wall panel 1a is disposed inside the wall panel 1b, the nail 12 can be driven vertically from the face material 3 of the wall panel 1b. Therefore, even when the fastening material such as the nail 12 is driven, the work of obliquely driving the fastening material such as the nail as in the related art becomes unnecessary,
The wall panels 1 can be easily joined together.

Since the protruding portion 7a is provided from the upper end to the lower end of the wall panel 1, the protruding portion 7a of the wall panel 1a is fitted into the concave groove 8 of the wall panel 1b.
The side end surface of the wall panel 1a can be firmly joined to the wall panel 1b from the upper end to the lower end.

[Second Embodiment] Next, a second embodiment of the present invention will be described.
An embodiment will be described. First, the configuration of a wall panel (wood panel) 20 used in the present embodiment is shown in FIGS.
A description will be given based on FIG. As shown in FIG. 5, the wall panel 20 is a wall panel as a wood panel used in the panel construction method, in which a frame material is assembled in a rectangular frame shape, and a reinforcing bar is vertically, horizontally or vertically and horizontally. It is constituted by attaching face materials 22 and 23 such as plywood to both front and back surfaces of the assembled frame body 21, and includes a protruding portion 25 a and a fitting portion 26.
Is provided. The wall panel 20 is used as a wall that bears the strength of the building, that is, a bearing wall or the like.

On one side end surface 24 of the wall panel 20, a columnar member 25 is provided so as to protrude outward from the wall panel 20, and the columnar member 25 forms a protruding portion 25a of the wall panel 20. . The columnar member 25 is a wall panel 20.
And the side surface of the columnar member 25 is flush with one surface of the frame 21. The width of the columnar member 25 is set to about half of the width of the side end surface of the wall panel 20, and the face material 23 is
1 is provided over one surface and the side surface of the columnar member 25.

On the other side end surface of the wall panel 20, a columnar member 27 is provided so as to protrude outward from the wall panel 20, and the columnar member 27 and the other side end surface of the wall panel 20 are fitted. The part 26 is formed. The columnar member 27 is provided so as to extend from the upper end to the lower end of the wall panel 20 so that the side surface of the columnar member 27 is flush with the other surface of the frame 21. Further, the width of the columnar member 27 is set to about half of the width of the side end face of the wall panel 20, and therefore, the width of the fitting portion 26 is set to about half of the side end face of the wall panel 20. The face member 22 is provided over the other surface of the frame 21 and the side surface of the columnar member 27.

Next, the wall panel 2 will be described with reference to FIGS.
A method of constructing the wall body 30 by joining the zeros will be described with reference to FIGS. First, the protruding portion 25a
And an adhesive is applied to the fitting portion 26 in advance. Next, the distance W between the side end surface 24 of one wall panel 20a and the side end surface 26a of the other wall panel 20b of the two wall panels 20 is adjusted so that the protruding portion 25a of the wall panel 20a is formed by the wall panel. 20b is fitted to the fitting portion 26.

Then, the wall panels 20 are joined to each other by adhesively fixing the protruding portions 25a to the fitting portions 26. On the other hand, if necessary, a nail 31 is driven into the protruding portion 31 vertically from the face member 22 of the wall panel 20b. Here, a plurality of nails 31 are driven at predetermined intervals in the height direction of the wall panel 20b. Note that the nail 31 may be driven vertically from the face material 23 of the wall panel 20a to the wall panel 20b.

Therefore, according to the second embodiment, since the wall panels 20 are joined to each other by the above-described method, the side end of the wall panel 20b is arranged outside the widthwise direction of the protruding portion 25a of the wall panel 20a. You. Therefore, the nail 31 is vertically extended from the face member 3 of the wall panel 20b to the projecting portion 25a.
Can be driven into. This eliminates the necessity of obliquely driving a fastening material such as a nail as in the related art, so that the wall panels can be easily joined together.

The distance between the side end surface 24 of the wall panel 20a and the side end surface 26a of the wall panel 20b is adjusted to fit the protruding portion 25a into the fitting portion 26.
a and the distance W between the wall panel 20b and the wall panel 20b.
We can join each other. Therefore, the width L of the wall body 30 constructed by joining the wall panels 20 together.
Can be adjusted as appropriate, so that manufacturing errors in the width of the wall panel 20 can be absorbed.

Here, the width of the protruding portion 25a is
Since the width is set to approximately half of the width a, the width of the fitting portion 26 fitted to the protruding portion 25a is also approximately half the width of the wall panel 1b.
Therefore, the strength of the protruding portion 25a and the fitting portion 26 can be secured in a well-balanced manner, and thus the strength of the joint between the wall panels 1 can be secured.

In the first and second embodiments described above, the wall panels 1 and 20 are used as the wooden panels. However, the present invention is not limited to this, and the present invention is not limited to this. The present invention may be applied to a wood panel, for example, a floor panel used in a panel construction method. This floor panel is constructed by assembling a frame material into a rectangular frame shape, and attaching a face material such as plywood to the surface of a frame body in which reinforcing bars are vertically, horizontally or vertically and horizontally assembled. is there. In addition, the wall panels 1 and 20 are used as load-bearing walls and the like, but the present invention may be applied to wall panels used for other uses such as partition walls.

In the second embodiment, the columnar member 25 constituting the projecting portion 25a is provided so that the side surface thereof is substantially flush with one surface of the frame 21 of the wall panel 20. However, the present invention is not limited to this, and the columnar member may be provided, for example, at the center in the width direction of the side end surface of the wall panel. In this case, a fitting portion into which the protruding portion fits is also provided at the center in the width direction of the side end surface of the wall panel.

[0039]

According to the first aspect of the present invention, the protruding portion of one wood panel is adhesively fixed in the groove of the other wood panel and the side end faces of the wood panels are bonded together. The panels can be firmly joined together, so that the operation of driving in a fastening material such as a nail can be omitted or simplified.

Also, by fitting the protruding portion of one of the wood panels into the concave groove of the other wood panel, the protruding portion is arranged inside the other wood panel, so that it is perpendicular to the surface of the other wood panel. A fastening material can be driven into the surface. Therefore, even when a fastening material such as a nail is driven in, the operation of obliquely driving the fastening material such as a nail as in the related art is not required, so that the wood panels can be easily joined together.

According to the second aspect of the present invention, the same effect as that of the first aspect can be obtained, and the protruding portion is provided from the upper end to the lower end of one of the wood panels. Therefore, by fitting the protruding portion of one wood panel into the recess of the other wood panel, the side end surface of one wood panel can be firmly joined to the other wood panel from the upper end to the lower end. it can.

According to the third aspect of the present invention, the same effect as in the first or second aspect can be obtained, and the adhesive is prevented from protruding outside from the joint portion between the wooden panels. Therefore, it is possible to omit the operation of removing the adhesive that protrudes outside from the joint portion when the wooden panels are joined, and thus the wooden panels can be easily joined.

According to the fourth aspect of the present invention, since the side end of the other wood panel is disposed outside the width direction of the protruding portion, the fastening material is perpendicular to the protruding portion from the surface of the other wood panel. Can be driven. Therefore, it is not necessary to obliquely insert a fastening material such as a nail as in the related art, so that the wood panels can be easily joined together.

The wood panels can be joined together by adjusting the distance between one wood panel and the other wood panel. Therefore, when the wall is constructed by joining the wooden panels, the width of the wall can be appropriately adjusted, so that a manufacturing error in the width of the wooden panel can be absorbed.

According to the fifth aspect of the present invention, the same effects as those of the fourth aspect can be obtained, and the strength of the protruding portion and the fitting portion can be ensured in a well-balanced manner. The strength of the joint between the panels can be ensured.

[Brief description of the drawings]

FIG. 1 is a perspective view illustrating a configuration of a wall panel according to an embodiment of the present invention.

FIG. 2 is a perspective view showing an embodiment in which wall panels are joined together.

FIG. 3 is a plan view showing an aspect in which wall panels are joined together.

FIG. 4 is a plan view showing an embodiment in which wall panels are joined together.

FIG. 5 is a perspective view showing a configuration of a wall panel according to another embodiment to which the present invention is applied.

FIG. 6 is a perspective view showing an aspect in which the wall panels are joined together.

FIG. 7 is a plan view showing an aspect in which wall panels are joined together.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wall panel (wood panel) 7a Projection part 8 Recess (concave groove) 9 Opening part 10 Adhesive 20 Wall panel (wood panel) 25a Projection part 26 Fitting part

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) B27M 1/00 B27M 1/00 D 3/00 3/00 B E04B 1/61 E04B 1/60 503N F term (Ref.) AG25 AG56 AG60 BB03 BB08 BC05 BC06 BF01 CA77 CA78 CA81 EA01 EA12 EA16

Claims (5)

[Claims] 1. A method of joining wood panels to join a side edge of one wood panel to a side edge of the other wood panel, wherein the side edge of the one wood panel has an outer side from the side edge. A protrusion is provided on the side end surface of the other wood panel, and a recess is provided on the side end surface of the other wood panel. Applying the protruding portion of the one wood panel to the recess of the other wood panel and abutting the side end surfaces of the wood panels with each other. Joining method. 2. The method according to claim 1, wherein the protruding portion of the one wood panel is provided from an upper end to a lower end of the one wood panel. 3. The method according to claim 1, wherein the opening of the recess has a larger cross-sectional shape than the protruding portion. 4. A method for joining wood panels to join a side edge face of one wood panel to a side edge face of the other wood panel, wherein the side edge face of the one wood panel has an outer side from the side edge face. A protruding portion projecting from an upper end to a lower end of the one wood panel is provided; and a side end portion of the other wood panel is provided with a fitting portion fitted to the protruding portion; Adjusting the distance between the side end surface of the wood panel and the side end surface of the other wood panel to fit the projecting portion of the one wood panel into the fitting portion of the other wood panel. A method for joining wood panels together. 5. The method according to claim 4, wherein the width of the protruding portion of the one wood panel is set to be approximately half the width of the side end face of the one wood panel. .