JP2000226896A - Wall structure of wooden house - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wall structure requiring no advanced skill and labor by constructing a bearing wall of high power in an optional position, and simplifying site work without being influenced by an inside structure of a house when constructing the bearing wall of high power in a wooden house by a framework. SOLUTION: A bearing wall panel unit 3 for fixing a bearing face material 32 to an enclosing frame 31 is fitted inside an opening surface 1 partitioned by vertical columns 11 and horizontal members 12 being a part of a framework of a wooden house to constitute a bearing wall to thereby construct the bearing wall of high magnification in an optional position without being influenced by an inside structure of the house by a combination of the bearing wall panel unit 3 and a strength member or a combination of the mutual bearing wall panel units 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall structure for forming a high-magnification load-bearing wall in a wooden house.

[0002]

2. Description of the Related Art As a method for obtaining seismic strength of a wooden house, left and right vertical columns (including through columns, studs, pipe columns, etc.) and upper and lower horizontal members which are part of a frame of the wooden house are used as methods for obtaining the seismic strength of the wooden house. (In this specification, a bearing surface material such as plywood is provided on the outer wall surface side of the opening surface defined by the body, the center, the base, the lintel, the eaves, etc.). Alternatively, a brace may be installed diagonally on the opening surface defined by the left and right vertical columns and the upper and lower horizontal members, but these alone are sufficient for a three-story or four-story house. Since a wall magnification, for example, a wall magnification of 5, cannot be obtained, a combination of these is used to secure a high-magnification bearing wall.

[0003]

However, a load-bearing surface material such as plywood is provided on the inner wall side (inside of the room) of the opening defined by the left and right vertical columns and the upper and lower horizontal members. In the case of constructing the structure, a structure in which another horizontal member is orthogonally connected to the horizontal member on the opening surface (for example, a structure in which a base is connected to a base)
In this case, the bearing surface material cannot be covered and fastened to the opening surface without being cut out. Further, if the wall on the indoor side has a true wall structure in which a vertical column is shown to the outside, a load-bearing surface material cannot be covered and fastened to the opening surface. There was a disadvantage that the arrangement was limited by the internal structure of the house.

[0004] Further, in the case of forming a load-bearing wall by extending a strut on an opening surface defined by left and right vertical columns and upper and lower horizontal members, the strut is obliquely extended in the opening surface. Therefore, the arrangement of the heat insulating material is complicated and the workability is poor. Further, there is an inconvenience that the work is complicated and the workability is inferior due to the necessity of processing for joining the bracing to the horizontal member, the vertical column and the like and the attachment of the reinforcing hardware.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned drawbacks, and has as its object to construct a high-magnification load-bearing wall at any position without being influenced by the internal structure of a house. An object of the present invention is to provide a wall structure that does not require a high level of skill and labor by simplification.

[0006]

DISCLOSURE OF THE INVENTION The present invention has been made to achieve the above object, and comprises left and right vertical columns and upper and lower horizontal members which are part of a frame of a wooden house. And a load-bearing wall panel unit fitted inside the opening surface defined by the horizontal member and the horizontal member.

[0007] Further, a load-bearing member is provided on an outer wall surface side of an opening surface defined by left and right vertical columns and upper and lower horizontal members which are part of a frame of a wooden house, and an inner wall surface of the opening surface is provided. The structure is such that a load-bearing wall panel unit is fitted to the side.

In addition, a panel unit for a load-bearing wall is fitted on both sides of an opening defined by left and right vertical columns and upper and lower horizontal members which are part of a frame of a wooden house. It is in.

A panel unit for a load-bearing wall used for the wall structure is a reinforcing frame disposed between left and right vertical frame members, upper and lower horizontal frame members, and between the horizontal frame members in parallel with the vertical frame members. And a load-bearing surface material covered on one side of the surrounding frame.

The load-bearing member used in the wall structure includes a load-bearing surface material, an auxiliary vertical member disposed in a vertical direction at a middle portion between the left and right of the load-bearing surface material, and an auxiliary vertical member that comes into contact with the auxiliary vertical member. It is composed of a fixed heat insulating material.

[0011]

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

FIG. 1 is a perspective view showing an embodiment of a wall structure of a wooden house according to the present invention, FIG. 2 is a plan sectional view of FIG. 1, and FIG. 3 is an enlarged view of a portion A in FIG. . FIG.
Is a perspective view of a load-bearing member used for a wall structure of a wooden house according to the present invention, and FIG. 5 is a perspective view of a load-bearing wall panel unit. FIG. 6 is an exploded perspective view showing a state in which the load-bearing member and the load-bearing wall panel unit are attached to the opening surface of the shaft assembly. FIG. 7 is a plan sectional view of another embodiment of the wall structure of the wooden house according to the present invention.

As shown in FIGS. 1, 2 and 3, the wall set of the present invention comprises left and right vertical columns 11, 11 which are part of a wooden house frame set.
On the outer wall surface side of the opening surface 1 partitioned by the upper and lower horizontal members 12, 12, a load-bearing surface member 21 of the load-bearing member 2 is disposed so as to cover the opening surface 1, and a fixing tool 4 such as a nail is provided. To the vertical columns 11, 11 and the horizontal members 12, 12. On the other hand, a load-bearing wall panel unit 3 is fitted into the inside of the opening surface 1 on the inner wall surface side of the opening surface 1, and the entire circumference of the surrounding frame 31 is fixed to the vertical columns 11 and It is configured to be fixed to the members 12, 12. The load bearing member 2 and the load bearing wall panel unit 3 are connected to the vertical columns 11, 11 and the horizontal members 12, 12 of the opening surface 1.
At the time of fixation, an adhesive may be used in combination.

As shown in FIG. 4, the load-bearing member 2 is provided on a load-bearing surface member 21 at an intermediate position on one side of the load-bearing surface member 21 at an auxiliary vertical length substantially equal to the vertical dimension inside the opening surface 1. A material 23 is vertically arranged at substantially equal intervals from the upper and lower ends and left and right ends of the load bearing surface material 21, and the load bearing surface material 21 is fixed with a fastener such as a nail.
The heat insulating material 22 is fixed to the bearing surface material 21 on both left and right sides of the auxiliary vertical member 23 with an adhesive or the like.
Here, when fastening the auxiliary vertical member 23 to the load-bearing surface member 21,
An adhesive may be used in combination. The heat insulating materials 22 and 22 and the auxiliary vertical members 23 provided on one surface of the load bearing surface member 21 have a size that can be fitted into the opening surface 1.

The load-bearing member 2 is provided with an auxiliary vertical member 23 having a length substantially equal to the vertical dimension inside the opening surface 1 at a substantially middle position on one surface of the load-bearing surface member 21. It is arranged in the up-down direction at substantially equal intervals from the upper and lower ends and the left and right ends, and has a configuration in which the load-bearing surface material 21 is fixed by a fixing tool 4 such as a nail,
The heat insulating materials 22 and 22 may not be fixed to the load-bearing surface member 21 in advance, but may be provided on site after a load-bearing member is attached to the opening surface 1.

On the other hand, as shown in FIG. 5, the load-bearing wall panel unit 3 has left and right vertical frame members 311 and 311 and upper and lower horizontal frame members 312 and 312 and reinforcing members arranged in parallel with the vertical frame members. An enclosure 31 composed of a frame member 313 and a load-bearing surface material 32 large enough to cover the entire enclosure 31 on one surface of the enclosure 31 are fixed to the enclosure 31 with a fastener such as a nail. Configuration. At this time, an adhesive may be used together.

Here, the load-bearing surface material used for the load-bearing member 2 or the load-bearing wall panel unit 3 is a plate material of an appropriate structure that is approved to be used for the load-bearing wall according to the Building Standards Law, for example, plywood or ceramics. In addition to system board materials, certified laminated surface materials such as OSB (Oriented Strand Board), PB (Particle Board), and Insulation Board (plate materials composed of chip materials and fiber materials)
Can be suitably used. Also, as insulation,
A plate-like body such as a polyethylene foam board, a polystyrene foam board, and a polyurethane foam board can be suitably used.

Next, a method of constructing a wall structure having such a configuration will be described.

As shown in FIG. 6, first, left and right vertical columns 11, 11 and upper and lower horizontal members 12, which are part of the frame of a wooden house,
12 from the outer wall surface side of the opening surface 1 partitioned by
The heat insulating material 22 and the auxiliary vertical member 23 are fitted into the opening 1, and the load-bearing member 2 is disposed so that the load-bearing surface 21 covers the opening 1. 11 and 11 and the horizontal members 12 and 12 are fixed with fixing members 4 such as nails. At this time, an adhesive may be used in combination.

Next, the inner wall surface side (indoor side) of the opening surface 1
The load-bearing wall panel unit 3 is fitted into the opening surface 1 more,
The entire circumference of the surrounding frame 31 constituting the load-bearing wall panel unit 3 is fixed to the vertical columns 11 and 11 and the horizontal members 1 by using fixing tools 4 such as nails.
Fix to 2 and 12. At this time, an adhesive may be used in combination.

In this case, the load-bearing member 2 and the load-bearing wall panel unit 3 can be pre-assembled at the factory. It can be performed reliably without skill.

Also, since the load-bearing wall panel unit 3 is inserted into the opening surface 1, a structure in which another horizontal member is connected to the horizontal member 12 or the like, for example, the base 12 has a large
Can be attached even if the structures are orthogonally connected, so that a high-magnification load-bearing wall can be constructed at any position without being affected by the structure of the inner wall portion.

Here, the panel unit 3 for the load-bearing wall is used.
Although the load-bearing surface material 32 is mounted on the outer wall surface side of the building, it may be mounted on the inner wall surface side. In this case, first, the load-bearing wall panel unit 3 is fitted into the inside of the opening surface 1 so that the vertical columns 11,
11 and the horizontal members 12, 12, and then the bearing member 2 is attached.

As described above, the load-bearing member 2 is provided on the outer wall surface side of the opening surface 1.
Has been described, and the load-bearing wall panel unit 3 is fitted to the inner wall surface. However, in the case of a partition wall disposed inside a house, as shown in FIG. The unit 3 may be configured to be fitted from both sides of the opening surface 1. That is, the load-bearing wall panel unit 3 is fitted into the opening 1 from one side, and the entire periphery of the surrounding frame 31 is formed by the fixing members 4 such as nails, and the vertical pillars 11 and 11 and the horizontal column. It is fastened to the members 12 and 12 and fixed. Next, another load-bearing wall panel unit 3 is similarly formed from the other surface.
And the entire circumference of the surrounding frame 31 is fastened and fixed to the vertical columns 11, 11 and the horizontal members 12, 12 constituting the opening surface 1 by a fixing tool such as a nail. At this time, the load bearing surface material 32 is
1 and the horizontal members 12, 12, the walls on both sides of the opening surface 1 can have a true wall structure.

[0025]

According to the present invention, a load-bearing member is provided on an outer wall surface of an opening surface defined by left and right vertical columns and upper and lower horizontal members which are part of a frame of a wooden house. Since the structure is such that the load-bearing wall panel unit is inserted into and fixed to the panel, or the load-bearing wall panel unit is inserted into and fixed to the outer wall surface and the inner wall surface side, the load-bearing member and the load-bearing wall panel unit are installed in a factory or the like In this way, it is possible to assemble in advance, carry it to the site, and attach it as it is, so that on-site processing is not required at the time of installation, and a high-magnification bearing wall can be immediately constructed without requiring skill.

On the inner wall side (indoor side) of the opening, the load-bearing wall panel unit is fitted into the opening. Even if another horizontal member or the like is connected to the structure, since it is not obstructed by another horizontal member or the like, a high-magnification load-bearing wall can be constructed at an arbitrary position.

[0027] Further, since there is no obliquely disposed inside the opening surface such as a bracing, when providing a heat insulating material or the like, the heat insulating material is cut into a shape of a space formed by the opening surface and the bracing. There is no need for the work of putting it in, and it is excellent in workability.

Further, pipes for water, gas, etc., electric wiring, and the like can be accommodated in the space formed in the load-bearing wall panel unit, which facilitates maintenance.

Further, since the structure is such that the load-bearing wall panel unit is fitted and fixed inside the opening surface of the frame, the inside of the wall is provided with the load-bearing member of the load-bearing member, the load-bearing surface material of the load-bearing wall panel unit, and the inner wall finishing. Since it is divided into two layers by the surface material, a wall having excellent heat insulation, airtightness, sound insulation and the like can be realized.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a wall structure of a wooden house according to the present invention.

FIG. 2 is a plan sectional view of the wall structure of the wooden house shown in FIG.

FIG. 3 is a plan sectional view A of the wall structure of the wooden house shown in FIG. 2;
It is an enlarged view of a part.

FIG. 4 is a perspective view of a load-bearing member used for a wall structure of a wooden house according to the present invention.

FIG. 5 is a perspective view of a load-bearing wall panel unit used for a wall structure of a wooden house according to the present invention.

FIG. 6 is an exploded perspective view showing a state when the load-bearing wall panel unit and the load-bearing member are attached to the opening surface of the shaft assembly.

FIG. 7 is a plan sectional view showing another embodiment of the wall structure of the wooden house according to the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Opening surface 11 ... Vertical column 12 ... Horizontal material 13 ...
Large pull-out 2: load-bearing member 21: load-bearing surface material 22: heat-insulating material 2
3 ... Auxiliary vertical member 3 ... Panel unit for load-bearing wall 31 ... Enclosure 311
... Vertical frame material 312 ... Horizontal frame material 313 ... Reinforcement frame material 32 ... Bearing surface material 4 ... Fixing tool

Claims (5)

[Claims] A right and left vertical column and upper and lower horizontal members which are a part of a frame of a wooden house, and for a load-bearing wall fitted inside an opening defined by the vertical column and the horizontal member. A wooden house wall structure comprising a panel unit. 2. A load-bearing member is provided on an outer wall surface of an opening surface defined by left and right vertical columns and upper and lower horizontal members, which are part of a frame of a wooden house, and an inner wall surface of the opening surface. 2. A load-bearing wall panel unit is fitted on the side.
The wall structure of a wooden house described in. 3. A load-bearing wall panel unit is fitted on both sides of an opening surface defined by left and right vertical columns and upper and lower horizontal members which are part of a frame of a wooden house. The wall structure of a wooden house according to claim 1, wherein: 4. A reinforcing frame member in which a load-bearing wall panel unit is disposed between left and right vertical frame members, upper and lower horizontal frame members, and between the horizontal frame members at an intermediate portion of the width in parallel with the vertical frame member. The wall structure of a wooden house according to any one of claims 1, 2, and 3, wherein the wall structure is composed of an enclosing frame composed of: and a load-bearing surface material covered on one surface of the enclosing frame. 5. A load-bearing surface member, an auxiliary vertical member disposed on one side of the load-bearing surface member in a vertical direction at an intermediate portion of a width, and a heat insulating material abutting on the auxiliary vertical member and fixed to the load-bearing surface member. The wall structure of a wooden house according to claim 2, comprising: