JP2000314195A - Exterior wall construction for corner portion of house - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an exterior wall construction for a corner portion of a house capable of forming corner portions of a house with good workability and of offering convenience to their transport and storage. SOLUTION: A corner wall panel PC and an exterior wall panel PW comprise a framework 7 linear in plan view along the exterior wall and facing boards 10 attached to the framework 7. Then, the corner wall panel PC comprise a wall panel PCA of a first corner extending to the corner and a second corner wall panel PCB with the end surface facing the rear surface of the first corner wall panel, and the first corner wall panel PCA contains a facing board 10a having an L shape in plan view along the exterior surface continuing to this end face and an end face at this corner side of the framework 7, and the exterior wall panel PW is attached to beam members 14A, 14B extending in parallel to the framework and exterior wall through an attaching fittings 16 and further the corner wall panel PC is attached by coupling a neighboring exterior wall panel PW.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a corner portion of a house, which is mounted by using a flat straight corner wall panel and connecting it to an outer wall panel instead of a corner wall panel bent in a plane L shape. The present invention relates to an outer wall structure of a house corner portion which can be formed with good workability and which is easy to transport and store.

[0002]

2. Description of the Related Art In a panel construction method in which panels, walls, floors, roofs, etc. are formed using panels, outer walls WA and WB extending from a corner C of a house A as shown in FIG. As shown in FIG. 8, a corner wall panel PR in which a frame F for receiving an exterior material D is bent into an L-shape in a plane, that is, an L-shape at right angles in plan view, and the corner wall panel PR
And a flat outer wall panel PW which is adjacent to the flat panel shape, that is, a flat plate shape that extends linearly in plan view.

Conventionally, the corner wall panel PR includes a column fitting J1 which is bolted to a surface orthogonal to a steel pipe column G which stands upright at a corner portion of the house A, and a bolt which is bolted to the corner wall panel PR. The panel fitting J2 to be mounted is attached to the column G by bolting each other. On the other hand, the outer wall panel PW is a beam material K extending from the column G.
Are connected via a mounting bracket M.

[0004]

However, when the corner wall panel PR is mounted on the column G and the outer wall panel PW is mounted on the beam K, when there is a slight error in the erection between the column G and the beam K. Also, the joint fluctuates between the outer wall panel PW according to the pillar G and the corner wall panel PR according to the beam K, thereby causing a displacement. In addition, since the wall panel PW and the corner wall panel PR are attached to different beam members K or columns G, when joints change or shift, it takes time to correct them.

For mounting, the column fittings J1,
For example, a mounting member such as a panel metal fitting J2 is required, and a mounting hole for mounting the column metal fitting to the column is required. This increases the number of processing steps, and furthermore, the flat L-shaped corner wall panel PR is bulky. However, stacking is also difficult, and it takes time to transport and store.

[0006] The present invention is based on the fact that the corner wall panel is formed in a plane linear shape, and the corner wall panel is connected to the outer wall panel. The purpose is to provide a resolvable house wall structure.

[0007]

According to the first aspect of the present invention, there is provided a corner wall panel located at a corner of a house, and an outer wall panel adjacent to the corner wall panel and wider than the corner wall panel. An outer wall structure of a house corner portion forming an outer wall extending perpendicularly from the corner by
The corner wall panel and the outer wall panel are each composed of a frame having a plane linear shape along the outer wall, and an exterior plate attached to the framework, and the corner wall panel is a wall panel of a first corner extending to the corner. A second corner wall panel having an end surface facing the back surface of the first corner wall panel, and the first corner wall panel has a flat surface along an end surface on the corner side of the framework and an outer surface connected to the end surface. An outer wall panel including an L-shaped exterior plate, wherein the outer wall panel is attached to a beam material extending parallel to the outer wall via a mounting bracket, and the corner wall panel is connected to the adjacent outer wall panel. It is an outer wall structure of a house corner part characterized by being attached by.

As described above, since the corner wall panels disposed at the corners are not L-shaped planes but flat linear panels, and the corner wall panels are connected and connected to the adjacent outer wall panels, both of them are connected. In addition, it is possible to reduce the occurrence of a positional deviation, a level difference, a change in joints, and the like, to make the two uniform, and to attach them accurately, and to facilitate the adjustment work even when a positional deviation or the like occurs. Further, for the connection, members such as the column metal fittings and panel metal fittings, and machining of mounting holes for mounting the column metal fittings to the column are not required, so that the member cost and the number of processing steps can be reduced, and the flat linear corners can be reduced. Wall panels can be easily and stably stacked, making transport and storage convenient.

Further, the first corner wall panel is formed by a plane L extending along a corner-side end face of the framework and an outer surface connected to the end face.
By including the character-like exterior plate, the exterior plate can cover the corner portion of the house outdoor wall, so that the appearance can be improved and the durability can be enhanced.

In addition, the corner wall panel and the outer wall panel can be connected by using a fitting for fixing the outer wall panel to the beam material, or can be connected by fixing to a joint fitting extending therebetween. It is also possible to connect and connect the wall panel and the outer wall panel by bolting the butted end faces of the framework together.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. 1 to 4, an outer wall structure of a house corner portion of the present invention includes a corner wall panel PC located at a corner C of a house, and an outer wall having an end surface adjacent to the corner wall panel PC and wider than the corner wall panel PC. Panel P
W forms outer walls WA, WB extending at right angles from the corner C, and the corner wall panel PC includes first and second corner wall panels PCA, PCB.

As shown in FIG. 3, each of the corner wall panel PC and the outer wall panel PW has an upper frame member 2A, a lower frame member 2B, and vertical frame members 2C and 2D formed of, for example, channel steel. A frame assembly panel in which an exterior plate 10 is attached to the outer surface of a planar linear framework 7 in which is joined inwardly into a rectangle,
In addition, reinforcing members 9A, 9B and 9C made of flat plates are arranged on the back surface of the frame 7 of the outer wall panel PW at upper and lower and intermediate heights.

The upper and lower reinforcing members 9A and 9C are attached while exposing the upper frame member 2A and the lower frame member 2B, and a gap g is formed between the reinforcing members 9A, 9B and 9C. In the gap g, through holes 11, 11 for bolt insertion are formed in the end surface of the vertical frame member 2C facing the corner wall panel PC.

The corner wall panel PC is a panel having a width smaller than that of the outer wall panel PW. An end face of the adjacent outer wall panel PW facing the framework 7 is aligned with the through holes 11 and 11. Are provided. The number of the through holes 11 and 12 can be freely selected.
Further, one of the opposed through holes 11 and 12 may be a screw hole in which a nut is welded, for example.

Also, for example, a vertical reinforcing member 9D shown by a dashed line in FIG. 3 is attached to the back surface of the frame 7 of the corner wall panel PC, and the vicinity of both end surfaces of the frame 7 is exposed to facilitate bolting work. I do. Note that the reinforcing member 9D can be modified such as a plurality of reinforcing members provided at the same height as the reinforcing members 9A, 9B, and 9C.

As described above, the corner wall panel PC
Consists of first and second corner wall panels PCA and PCB, and extends to corner C.
Is a flat L-shaped exterior plate 10A that covers the framework 7, an end surface a of the framework 7 on the corner C side, and an outer surface b of the framework 7 connected to the end surface a, and covers a remaining portion of the outer surface b. And an outer plate 10B on a flat rectangular strip. The flat L-shaped exterior plate 10A includes plate pieces 10a, 10a having substantially the same length and intersecting at right angles. Also, the number of the exterior plates 10B can be eliminated or increased.

The outer wall panel PW and the second corner wall panel PCB have the frame 7 provided with an exterior plate 10 having substantially the same front shape.

The exterior plate 10 is a lightweight concrete plate,
It is made of a plate material such as a cement plate or a ceramic plate, or a plate material whose outer surface is finished, and is integrally attached to the framework 7 by screwing or bonding with screws or the like, and has a lattice, tile pattern, brick pattern on its outer surface. In addition, various patterns such as a wavy pattern and an uneven pattern are formed.

The corner wall panel PC and the outer wall panel PW
Can be attached to a house frame to form the outer walls WA and WB including the corner C of the house A, and the house frame is composed of a steel pipe column 8 disposed near the corner.
And upper beam members 13A and 13B extending orthogonally from the pillar 8 along the outer walls WA and WB, and lower beam members 14
A, 14B, and beams 13A, 13B, 14A, 1
4B uses, for example, an I-section steel having the same cross section in which flanges are formed on the upper and lower sides of the web, for example.

The outer wall panel P forming the outer wall WA
W is the beam 13A, 1
4A, the end face c on the corner C side is attached so that the width of the first corner wall panel PCA is separated from the corner C. The mounting bracket 16 has a support piece 16A bolted to the upper flange and a standing piece 16 bolted to the inner pieces of the upper and lower frame members 2A and 2B made of the channel steel of the framework 7 by bolts.
B is a bent plate provided integrally.

Further, the first corner wall panel PCA is connected to the outer wall panel PW to form the outer wall WA. In this embodiment, the connection is made by bolting the bolt 17 passing through the through holes 11 and 12 with a nut. The bolt connection is performed by tightening, and the connection by the upper and lower fittings 20 is performed. In addition, the fitting 20 is the first corner wall panel PCA,
Splice piece 2 that straddles upper and lower frame members 2A, 2B of outer wall panel PW
0A, and in this example, has an L-shaped cross section in which an overhanging piece 20B projecting inward for reinforcement is formed.
A can be connected to the inner pieces of the upper and lower frame members 2A and 2B by bolting.

Similarly, the other outer wall panel PW is attached to the beam members 13B and 14B using the mounting brackets 16..., And the second corner wall panel PCB is attached to the outer wall panel PW. Similarly, the outer wall WB is constituted by being connected by a bolt connection and a fitting 20.

Also, the second corner wall panel P
CB is such that the end face d on the corner side is the first corner wall panel P
The outer surface of the outer panel 10 of the second corner wall panel PCB and the outer surface of the outer panel 10A along the end face of the framework 7 of the first corner wall panel PCA are brought into contact with the back surface of the CA in a uniform manner. Thus, the outer walls WA and WB connected to the corner C of the house A at right angles can be formed. As shown in FIG. 4, the back surface of the first corner wall panel PCA and the end surface of the second corner wall panel PCB can be bolted together with bolts 19.

As described above, since the corner wall panel PC is directly connected to the outer wall panel PW, the work of erection is made more efficient, the mounting accuracy is increased, and the adjustment work becomes easier.

Further, the corner wall panel PC and the outer wall panel PW can be connected only by one of the bolt connection and the connection by the fitting 20, for example, only the bolt connection by the bolt 17 as shown in FIG. . FIG.
As shown in FIG. 3, the upright 16B of the mounting bracket 16 is connected to the upper and lower frame members 2 of the corner wall panel PC and the outer wall panel PW.
Connection can also be made by straddling A and 2B and bolting to the upper and lower frame members 2A and 2B.

Further, the beam members 13A, 13B, 14
The outer surfaces of A and 14B can be covered by using a suitable curtain plate or by extending the outer wall panel PW and the corner wall panel PC downward, and as shown in FIG.
A, 13B, 14A, 14B can be protruded in a cantilever shape at the corner of a house without being attached to a pillar. In addition to I-section steel, channel steel, lattice material is adopted as channel steel. Various modifications can be made.

[0027]

As described above, according to the first aspect of the present invention, since the outer wall panel and the corner wall panel are connected to each other, when the outer wall panel is fixed to the beam material and the corner wall panel is fixed to the column. In comparison, the installation work is streamlined, the displacement between the two parts, the occurrence of steps, and the fluctuation of joints are reduced, and the two parts are aligned and the mounting work can be performed with high accuracy. Also becomes easier. Moreover, mounting members such as column fittings and panel fittings for joining,
Processing of mounting holes for mounting column fittings to columns is not required, and member costs and man-hours can be reduced.

Further, since the corner wall panel is not a flat L-shape but a straight rectilinear panel, the bulk is reduced and the stack can be easily and stably stacked, so that transportation and storage are convenient.

According to the second aspect of the present invention, since the flat L-shaped exterior plate extends along the end face of the frame of the corner wall panel, it can be easily connected to the external pattern of another wall panel, and the appearance can be improved. , Durability can be improved.

Further, according to the third aspect of the present invention, since the corner wall panel and the outer wall panel are connected to each other by being fixed to a metal fitting straddling therebetween, the joining operation is facilitated and the outer surface of the corner wall panel and the outer wall panel is formed. It becomes easy to make the pattern continuous.

According to the fourth aspect of the present invention, since the corner wall panel is connected to the outer wall panel by fixing the outer wall panel to the mounting member, the mounting member can also be used, thereby reducing the cost and mounting the corner wall panel. Strength can be increased.

Further, according to the fifth aspect of the present invention, since the corner wall panel and the outer wall panel are connected by bolting between the end faces, there is no protrusion of the connecting member on the back surface of the panel. It can be easily installed even when the space is small, and the makeup can be freely applied to the back side, and the width of the indoor and outdoor pieces of the frame material can be reduced, for example, the opening of the outer wall panel Can be increased.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view illustrating an embodiment of the present invention.

FIG. 2 is a longitudinal sectional view thereof.

FIG. 3 is an exploded perspective view thereof.

FIG. 4 is a cross-sectional view illustrating bolt connection between corner wall panels.

FIG. 5 is a cross-sectional view illustrating another form of coupling between the corner wall panel and the outer wall panel.

FIG. 6 is a cross-sectional view illustrating still another form of coupling between the corner wall panel and the outer wall panel.

FIG. 7 is a perspective view illustrating a conventional corner wall panel.

FIG. 8 is a cross-sectional view illustrating a conventional mounting state of a corner wall panel and an outer wall panel.

FIG. 9 is a perspective view illustrating a house adopting the structure of the present invention.

[Explanation of symbols]

 2, 2A, 2B, 2C, 2D Frame material 7 Frame 10 Exterior plate 10A Flat L-shaped exterior plate 11, 12 Through holes 13A, 13B, 14A, 14B Beam material 16 Mounting bracket 17 Bolt 20 Joint metal C Corner PC corner Wall panel PCA First corner wall panel PCB Second corner wall panel PW Exterior wall panel WA, WB Exterior wall

Claims (5)

[Claims] 1. An outer wall of a house corner portion formed by a corner wall panel located at a corner of a house and an outer wall panel adjacent to the corner wall panel and wider than the corner wall panel and extending perpendicularly from the corner. Wherein the corner wall panel and the outer wall panel are each composed of a plane linear framework along the outer wall, and an exterior plate attached to the framework, and the corner wall panel extends to the first corner.
And a second corner wall panel having an end surface facing the back surface of the first corner wall panel, and the first corner wall panel has a corner-side end surface of the framework and this end surface. The outer wall panel includes a mounting member mounted on a beam extending in parallel with the outer wall via a mounting bracket, and the corner wall panel is adjacent to the outer wall panel. An outer wall structure for a house corner, which is attached by connecting to an outer wall panel. 2. The flat L-shaped exterior plate includes plate pieces of substantially the same length that intersect at right angles, and the first wall panel includes the flat L-shaped exterior plate and the frame. The outer wall structure of a house corner portion according to claim 1, further comprising a flat outer plate attached to an outer surface. 3. The outer wall structure of a house corner portion according to claim 1, wherein the corner wall panel and the outer wall panel are connected by being fixed to a metal fitting straddling therebetween. . 4. The outer wall structure of a house corner portion according to claim 1, wherein the corner wall panel and the outer wall panel are connected by fixing the corner wall panel to the mounting bracket. 5. The house corner according to claim 1, wherein the corner wall panel and the outer wall panel are connected to each other by bolting together the end faces of the butted frame. Outer wall structure.