JPH0860758A - Fitting structure for heat insulating plate end section - Google Patents

Abstract

PURPOSE: To attain good heat insulation performance and facilitate fitting without providing a pillar between the heat insulating materials of adjacent heat insulating plates and without generating a gap between the heat insulating materials. CONSTITUTION: A heat insulating material 21 smaller than a substrate 21 is stuck to one face of the substrate 21 so that both ends of the substrate 21 are exposed as fixing sections 22 to form a heat insulating plate 10. The heat insulating plate 10 is arranged on the outer face of the outdoor side of pillars 30 so that the heat insulating material 31 is located outside the pillars 30, one fixing section 22 is located adjacently to the fixing section 22 of the adjacent heat insulating plate 10, and a space is formed between adjacent heat insulating materials 31. The fixing sections 22 are fixed to the pillars 30 with fixing members 41 such as nails, then a sealing heat insulating material 33 is inserted between adjacent fixing sections 22 to block the fixing sections 22.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat insulating plate end mounting structure, and more particularly to a heat insulating plate mounting structure which is mounted on a pillar of a house to form a wall.

[0002]

2. Description of the Related Art Conventionally, in order to increase the airtightness of a building and improve the heat insulation performance, the space between the pillars between the outer wall and the inner wall of the building has been
Insulation materials such as glass wool and foam boards are arranged. In addition, as shown in FIG. 10, a heat insulating plate 90 in which a heat insulating material 92 smaller than the substrate is attached to one surface of the substrate 91 is used, and the heat insulating material 92 is located inside the column 30 so that both ends of the heat insulating plate 90 are disposed. The pillar 30 is also fixed to the pillar 30 with a nail or the like. In all of these, the heat insulating material is located inside the pillar and is arranged inside the wall, and is therefore called an inner heat insulating method.

However, in the inner insulation method, the pillar 3
Since the heat insulating material 92 is divided at the portion of 0, there is a problem that the heat insulating effect is impaired at the column portion. Moreover, the thermal conductivity of the heat insulating material 92 is about 0.02 to 0.04 kcal / mh ° C., while that of the wooden pillar is 0.1 to 0.2 kcal / mh ° C.
mh ° C., and the iron column has approximately 46 kcal / mh ° C., and the thermal conductivity of the column is 10 to 1000 times higher than that of the heat insulating material. Therefore, the loss of the heat insulation effect that occurs when the pillar portion serves as a heat bridge is extremely large. In addition, dew condensation occurs in the wall due to a decrease in heat insulation of the wall in the pillar portion,
There is also a problem that wooden pillars may cause corrosion and termites, and iron pillars may cause rust.

[0004]

DISCLOSURE OF THE INVENTION The present invention has been proposed in order to solve such a problem, in which columns are not interposed between the heat insulating materials of the adjacent heat insulating plates, and the heat insulating material is used. It is an object of the present invention to provide a mounting structure of an end portion of a heat insulating plate which has a good heat insulating property without a gap therebetween and is easy to mount.

[0005]

There are two inventions of the present application. In the first invention, the ends of adjacent heat insulating plates are butted against the outside surface of the pillar of the building, and the ends of the heat insulating plates are made of nails or the like. A mounting structure of an end of a heat insulating plate fixed to a pillar by a fixing member, wherein a heat insulating material smaller than the substrate is attached to one surface of the substrate to expose both ends of the substrate as fixing portions, Arranged on the outer surface of the pillar so that the heat insulating material is on the outside of the pillar, and the fixing portion is adjacent to the fixing portion of the adjacent heat insulating plate to form one space between the adjacent heat insulating materials, The fixing portion is fixed to the column by a fixing member such as a nail, and then a heat insulating material for sealing is inserted into the surface of the adjacent fixing portion to close the fixing portion.

A second aspect of the present invention is that a heat insulating plate end portion is formed by abutting the ends of adjacent heat insulating plates against the outside surface of the pillar of the building on the outdoor side and fixing the ends of the heat insulating plate to the pillar by a fixing member such as a nail. A heat insulating plate having a fixing member insertion hole formed in the vicinity of both ends thereof attached to one surface of a substrate, the insulating member being outside the pillar, and the fixing member insertion hole It is arranged on the outer surface of the pillar so that the end on the side is adjacent to the end on the fixing member insertion hole side of the adjacent heat insulating plate, and the board is fixed to the pillar by a fixing member such as a nail inserted into the fixing member insertion hole. After that, a heat insulating material for sealing is inserted into the fixing member insertion hole to close the fixing member insertion hole.

[0007]

The present invention will be described in detail below with reference to the accompanying drawings. 1 is a perspective view showing an example of a heat insulating plate used in the mounting structure of the first invention, FIG. 2 is a sectional view showing the mounting structure, FIG. 3 is a sectional view showing the mounting structure, and FIG. 4 is another mounting structure. 8 is a sectional view showing another embodiment, FIG. 6 is a sectional view showing another embodiment, FIG. 7 is a perspective view of a heat insulating plate used in yet another embodiment, and FIG. Is a perspective view showing an example of a heat insulating plate used in the second invention, and FIG. 9 is a sectional view showing its mounting structure.

FIG. 1 shows an example of a heat insulating plate used in the attachment structure of the end portion of the heat insulating plate of the first invention. The illustrated heat insulating plate 10 is
It comprises a substrate 21 and a heat insulating material 31 attached to one surface thereof. The substrate 21 is made of a plywood, a particle board, a chopped board (OSB board), a laminated board, a cardboard board, or the like, which is usually used in a house.

On the other hand, the heat insulating material 31 has an outer circumference smaller than that of the substrate 21, and is preferably a plastic foam such as polyethylene, polypropylene, polystyrene, polyurethane or phenol. The heat insulating material 31 of this embodiment
Has a width smaller than the width of the substrate 21 by a predetermined amount,
Both ends of the substrate 21 serve as the fixing portions 22 and 22, and the heat insulating material 31 is provided.
It is exposed from both ends. The width a of the fixed portion 22 of the substrate 21 is preferably about 20 to 100 mm.

The heat insulating plate 10 is attached between pillars of a building by the attachment structure of the present invention. The mounting structure of the present invention is based on the external heat insulating method in which the heat insulating material 31 is located outside the pillar, as opposed to the conventional internal heat insulating method, and the mounting is shown in FIG. First, the heat insulating plate 10 is arranged such that its heat insulating material 31 is on the outside of the pillar 30, and the fixing portions 22 and 22 at both ends of the substrate 21 are in contact with the outer surfaces of the pillars 30 and 30. 30 Placed on the outer surface. Then, the fixing portions 22, 22 are fixed to the columns 30, 30 with a fixing member 41 such as a nail.
Fixed to.

Next, the same heat insulating plate 1 is provided next to the heat insulating plate 10.
0 is arranged such that the ends thereof are butted against each other, and the fixing portion 22 is fixed to the outer surface of the column 30 by the fixing member 41 such as a nail in the same manner as described above. At that time, the fixing portions 2 of the adjacent heat insulating plates 30, 30
2, 22 are adjacent to each other and form one space 32 with heat insulating materials 31, 31
Form in between.

Thereafter, a sealing heat insulating material 33 is inserted into the surfaces of the adjacent fixing portions 22 and 22 to fix the fixing portions 22 and 22.
Close up. Thereby, as shown in FIG. 3, on the outer surface of the pillar 30, the heat insulating materials 31, 31 of the adjacent heat insulating plates 10, 10 are provided.
And a heat insulating material 33 for sealing that closes the space between the heat insulating materials 31 and 31.
A continuous heat insulation layer is formed by and, and the heat of the building is efficiently insulated. Reference numeral 42 is an inner wall material. Note that, as shown in FIG. 4, an outer wall member 44 may be provided on the outer side of the heat insulating plate 10 via a splint 43. As a result, an air layer is formed between the heat insulating plate 44 and the outer wall material 44, so that the heat insulating property can be improved.

The mounting structure of the present invention may use a heat insulating plate 50 in which a surface material 51 such as plywood is attached to the surface of the heat insulating material 31, as shown in FIG. The surface material 51 can prevent external air from directly contacting the heat insulating material 31 to improve the heat insulating property, and protect the outer surface of the heat insulating material 31 to improve its durability. Further, after attaching the heat insulating plate 50 to the pillar 30, as shown in FIG. 6, the outer wall member 4 is provided on the outside of the surface member 51 of the heat insulating plate 50 via the splint 43.
4 is provided and an air layer is formed between the heat insulating plate 50 and the outer wall member 44, the heat insulating property can be further improved. Although the fixing portion 22 is formed only on the long side of the substrate 21 in the above-described embodiment, it is formed only on the short side or on the entire circumference of the substrate 21 as shown in FIG. It may be formed on the side.

FIG. 8 shows an embodiment of the heat insulating plate used in the second invention. This heat insulating plate 60 has a heat insulating material 81 on one surface of a substrate 71.
The heat insulating plate 81 has fixing member insertion holes 82 at both ends of its long side and short side. The substrate 71 and the heat insulating material 81 are made of the same material as the substrate 21 and the heat insulating material 31 described in the embodiment of the first invention. The fixing member insertion hole 82 may be provided only on the long side or the short side of the heat insulating plate, or on the surrounding three sides.

FIG. 9 shows an example of mounting the heat insulating plate 60.
First, as shown in FIG. 6A, the heat insulating plate 60 is arranged on the outer surface of the pillar 30 so that the heat insulating material 81 is outside the pillar 30, and the heat insulating plate 6
The fixing member 41 such as a nail is inserted into the fixing member insertion hole 82 of 0, and the substrate 71 is fixed to the column 30 by the fixing member 41. Then, adjacent to the heat insulating plate 60, the same heat insulating plate 60 is fixed to the pillar 30. At that time, the adjacent heat insulating plate 6
It is preferable that the end portions of 0 are butted and contacted with each other without any gap.

Next, the sealing heat insulating material 83 is inserted into the fixing member insertion hole 82 to close the fixing member insertion hole 82. The sealing heat insulating material 83 is made of the same material as the sealing heat insulating material 33 described in the first embodiment of the present invention, and one having a diameter larger than the diameter d of the fixing member insertion hole 82 is used for its elastic deformation or the like. And press-fit into the fixing member insertion hole 82. As a result, the outer surface of the pillar 30 is continuously formed by the heat insulating materials 81 and 81 of the adjacent heat insulating plates 60 and 60 and the seal heat insulating material 83 that closes the fixing member insertion hole 82, as shown in FIG. A heat insulating layer is formed, and heat can be efficiently insulated.

In the embodiment of the second invention, too,
As in the first aspect of the invention, an outer wall material may be provided outside the heat insulating material 81 of the heat insulating plate 60 via a splint. Further, the heat insulating plate 60 may be configured such that a surface material is provided on the surface of the heat insulating material 81, and a fixing member insertion hole penetrating the surface material and the heat insulating material 81 may be provided. In that case, as in the first invention described above, an outer wall material may be attached to the outside of the surface material of the heat insulating plate via a splint. Further, the fixing member insertion hole 82
May be formed by cutting out the end of the heat insulating material 83 in a concave shape or the like.

Further, in the embodiments of the first and second inventions, the space between the heat insulating plates 10 and 60 and the inner wall member 42 is hollow, but an appropriate heat insulating member or filling member is provided in that portion. You may arrange.

[0019]

As shown and described above, according to the attachment structure of the heat insulating plate end portion of the present invention, since the outer heat insulating method in which the heat insulating material is on the outer side of the pillar is used, the pillar is formed between the adjacent heat insulating materials. In order not to intervene, and in the first invention, the space between the adjacent heat insulating materials is closed by the heat insulating material for sealing, and in the second invention, the fixing member insertion hole formed in the heat insulating material is closed by the heat insulating material for sealing. A continuous heat insulation layer can be formed on the outer surface of the pillar on the outdoor side, and the heat insulation effect of the building can be enhanced. further,
Since a space for a fixing member such as a nail is formed in the edge of the heat insulating material in advance as a fixing portion or a fixing member insertion hole, work such as nailing is easy, and the work of attaching the end of the heat insulating plate can be performed easily. effective. Further, the mounting structure of the present invention is extremely useful because it can be applied not only to walls but also to ceilings or floors.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of a heat insulating plate used for a heat insulating plate end mounting structure of the first invention.

FIG. 2 is a cross-sectional view showing the state of attachment.

FIG. 3 is a sectional view showing the mounting structure.

FIG. 4 is a sectional view showing another embodiment of the mounting structure.

FIG. 5 is a sectional view showing still another embodiment.

FIG. 6 is a cross-sectional view showing another embodiment.

FIG. 7 is a perspective view of a heat insulating plate used in still another embodiment.

FIG. 8 is a perspective view showing an example of a heat insulating plate used in the second invention.

FIG. 9 is a sectional view showing the mounting structure.

FIG. 10 is a cross-sectional view showing a conventional attachment structure of an end portion of a heat insulating plate.

[Explanation of symbols]

 10 Heat Insulating Plate 21 Substrate 22 Fixing Part 30 Column 31 Heat Insulating Material 33 Sealing Insulating Material 41 Fixing Member 42 Inner Wall Material 51 Surface Material 60 Insulating Plate 71 Substrate 81 Insulating Material 83 Seal Insulating Material

Claims (4)

[Claims] 1. A structure for mounting an end of a heat insulating plate, in which ends of adjacent heat insulating plates are abutted on an outer surface of a pillar of a building on an outdoor side and the end of the heat insulating plate is fixed to the pillar by a fixing member such as a nail. A heat insulating material that is smaller than the board is attached to one surface of the board so that both ends of the board are exposed as fixing parts, and the heat insulating material is outside the pillar, and the fixing part is Arranged on the outer surface of the pillar so as to form one space between adjacent heat insulating materials adjacent to the fixing portion of the adjacent heat insulating plate, and fixing the fixing portion to the pillar by a fixing member such as a nail, The structure for mounting an end portion of a heat insulating plate, characterized in that a heat insulating material for sealing is inserted into the surface of the fixed portion to close the fixed portion. 2. The mounting structure for an end portion of a heat insulating plate according to claim 1, wherein a surface material having an outer circumference substantially equal to that of the heat insulating material is attached to a surface of the heat insulating material opposite to the substrate. 3. A heat insulating plate end mounting structure in which ends of adjacent heat insulating plates are butted against an outer surface of a pillar of a building on an outdoor side, and the ends of the heat insulating plate are fixed to the pillar by a fixing member such as a nail. , A heat insulating plate with fixing member insertion holes formed near both ends is attached to one surface of the substrate so that the heat insulating material is on the outside of the column, and the end on the fixing member insertion hole side is adjacent. The heat insulating plate is arranged on the outer surface of the column so as to be adjacent to the fixing member insertion hole side end, and after fixing the substrate to the column by a fixing member such as a nail inserted into the fixing member insertion hole, the fixing member A structure for mounting an end portion of a heat insulating plate, characterized in that a heat insulating material for sealing is inserted into the insertion hole to close the insertion hole of the fixing member. 4. The surface material having substantially the same outer circumference as that of the heat insulating material is attached to the surface of the heat insulating material on the side opposite to the substrate, and fixing member insertion holes are provided near both ends of the surface material and the heat insulating material. A structure for attaching an end portion of a heat insulating plate, which is characterized in that it is formed through.