JP2566246Y2 - Thermal insulation panel - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat insulating panel for forming a panel of a heat insulating wall of a wooden frame construction method, and more particularly to a heat insulating panel capable of simplifying construction and shortening a construction period by paneling. .

[0002]

[Technical Background of the Invention] In detached houses and the like, in recent years, a heat insulating material such as expanded polystyrene is often used for an outer wall or the like in order to enhance an indoor heat insulating effect. When laying an outer wall having such a heat insulating material, a wooden frame using a heat insulating panel composed of a plywood which receives a horizontal force instead of a structural member such as a bracing and a heat insulating material attached inside the plywood In some cases, a panel construction method for the heat insulation wall is adopted. Accordingly, there is an advantage that the laying of structural members such as bracing can be omitted, the construction period can be shortened, and the cost can be reduced by the integrated production of heat insulating panels.

However, in the case of a conventional heat insulating panel,
Even if the bracing etc. can be omitted in this way, the work of attaching the vertical rim to the building under construction is necessary in laying the exterior material, and the problem that it is impossible to simplify the construction and shorten the construction period etc. is there. In addition, heat insulation is attached to the inside of the plywood as described above. As a result, when the indoor humidity that becomes hot and humid passes through the heat insulating material and reaches the plywood,
Since plywood is cooled by the outside temperature, moisture often condenses inside the plywood. If such condensed water is stored, it may permeate into the heat insulating material to deteriorate the heat insulating performance, and may corrode the plywood.

[0004] Therefore, there is an increasing demand for a heat insulating panel that does not cause deterioration of heat insulating performance due to dew condensation water inside the panel, corrosion of plywood, etc., and makes full use of advantages such as simplification of work and shortening of work period by paneling. Is coming.

[0005]

[Purpose of the Invention] The present invention has been made in view of the above-mentioned circumstances, and can simplify the construction by using a panel, shorten the construction period, and effectively prevent dew condensation inside the panel. An object of the present invention is to provide a heat insulating panel capable of preventing corrosion of plywood and deterioration of heat insulating performance.

[0006]

SUMMARY OF THE INVENTION In order to achieve this object, a heat insulating panel according to the present invention is a heat insulating panel laid between pillars and constituting a heat insulating wall, and a plate-like member forming a structural member between the pillars;
A heat insulating material attached to any one of both surfaces of the plate-like member, and a body edge previously attached to the plate-like member or the heat insulating material so as to be located on the outdoor side of the plate-like member when laid. , Are provided.

[0007] The heat insulating panel according to the present invention comprises a plate-like member or
Is provided with a rim attached to the heat insulating material in advance, so that there is no need to provide the rim at the construction site, and the number of steps for on-site construction can be reduced. Further, in the present invention according to claim 2, the heat insulating material is an outer heat insulating material attached to the plate member so as to be located on the outdoor side of the plate member when laid. .

According to the present invention, the outer heat insulating material is attached to the outside of the plate-like member (for example, plywood) constituting the structural member of the heat insulating panel. For this reason, even if the high-temperature and high-humidity indoor room reaches the plate-like member (plywood), the plate-like member (plywood) is not cooled by the outer heat insulating material and has a temperature substantially equal to that of the room. This moisture does not come into contact with the plate-like member (plywood) to form dew. Therefore, corrosion of the plate-like member (plywood) can be effectively prevented, and deterioration of heat insulation performance does not occur.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a detached house to which a heat insulating panel according to an embodiment of the present invention is applied. FIG.
FIG. 2 is a cross-sectional view of an outer wall to which the heat insulating panel according to the embodiment of the present invention is applied. FIG. 3 is a cross-sectional view of the heat insulation panel according to one embodiment of the present invention.

As shown in FIGS. 1, 2 and 3, a heat insulating panel 1 according to this embodiment has a plate-like member 2 forming a structural member between columns.
And an outer heat insulating material 3 located outside the plate-like member 2;
It comprises a stud 4 attached to a central portion inside the plate-shaped member 2 and a rim 5 for fixing an exterior material 15 located outside the plate-shaped member 2. The plate-shaped member 2 functions as a structural member that receives a horizontal force between the columns (through columns 10 and tube columns 11), as described later. This can eliminate the need for bracing or the like. The plate member 2 is, for example, a plywood.

The outer heat insulating material 3 is a heat insulating material made of synthetic foamed resin such as expanded polystyrene or expanded polyurethane, and its expansion ratio is arbitrary, but is, for example, 20 to 60 times. However, a fibrous heat insulating material such as glass wool may be used. The outer heat insulating material 3 is made of a plate-like member 2 by an adhesive.
It is attached to. As described above, since the outer heat-insulating agent 3 is disposed outside the plate-shaped member 2, as described later, dew condensation on the plate-shaped member 2 can be effectively prevented.

The stud 4 functions as a structural member that receives a vertical force. The stud 4 is fixed to the plate member 3 in advance by a nail or the like. The rim 5 is made of an exterior material 15
It is provided for laying. This rim 5 is a nail,
It is previously fixed to the outer surface of the outer heat insulating material 3 by an adhesive or the like, and the surface of the body edge 5 is located outside the surface of the outer heat insulating material 3.

Since the heat insulating panel 1 is composed of the four members as described above, the heat insulating panel 1 is formed as described later.
Can be constructed simply by laying it on the outer wall, etc., and the laying of structural members such as bracing and rim 3 can be omitted, shortening the construction period and reducing costs by integrated production of heat insulating panels. There is an advantage that can be achieved. The heat insulation panel 1 configured as described above can be laid as shown in FIGS.

That is, as shown in FIG. 1, a base 9 is provided on a foundation 8, and
0, a tube column 11 is provided. On these pillars 10 and 11,
The body difference 12 and the girder 13 are bridged. The studs 4 of the heat insulating panel 1 are attached to the base 9 and
2. While being fitted between the girders 13, the peripheral ends of the plate-like member 2 of the heat insulating panel 1 are fixed to the base 9, the pillars 10, 11, the trunk 12, and the girders 13 by nails or the like. Thereby, the installation of the heat insulating panel 1 is completed. Further, as shown in FIG. 2, an exterior material 15 is laid outside the body edge 5 of the heat insulating panel 1. On the other hand, the airtight moisture-proof sheet 16 and the interior material 17 are laid inside the pillars 10 and 11 and the stud 4.

In a detached house in which the heat insulating panel 1 is laid on the outer wall as described above, the outside heat insulating material 3 is attached to the outside of the plate-like member 2 of the heat insulating panel 1, so that the indoor humidity of high temperature and high humidity can be removed. Even if the plate member 2 is reached, the plate member 2
Is not cooled by the outer heat insulating material 3 and has a temperature substantially equal to that of the room, so that this moisture does not come into contact with the plate-shaped member 2 to form dew. Therefore, corrosion of the plate-shaped member 2 can be effectively prevented, and the heat insulation performance is not deteriorated. In addition, since the body edge 5 is attached to the heat insulating panel 1, there is no need to arrange the body edge 5 on the panel 1 at the site, and the exterior material 1 is provided outside the installed heat insulation panel 1.
5, the heat insulation wall can be formed, and the advantage of panelization that the construction period can be shortened and the cost can be reduced can be further utilized.

Although one embodiment of the present invention has been described above, the present invention is not limited to the above-described embodiment and can be variously modified. First, as shown in FIG. 4, the heat insulating panel 1 may have not only the stud 4 at the center of the plate member 2 but also a stud 4 a at an end of the plate member 2. Further, as shown in FIG. 5, the heat insulating panel 1 may be configured so that the width thereof is not a half but a quarter.
Also in this case, the stud 4 is attached to the plate-like member 2.

Further, as shown in FIG.
Is configured to have a width of 1/4 as in the case shown in FIG. 5, and the stud 4 may not be provided. As described above, the heat insulating panel 1 can be variously deformed, various modes can be considered, and the present invention is not limited to those illustrated in FIGS. 3 to 6. Also,
In the above description, the heat insulation panel is described as an outer wall panel, but is not limited to this, and may be used as a roof panel or the like. In this case, stud 4
Is equivalent to a rafter.

Further, in the above-described embodiment and the modified example, the outer heat insulating material 3 is provided outside the plate-like member 2, but as shown in FIGS. ,
Inner heat insulator 2 made of the same material as outer heat insulator 3
0 may be provided. In this case, the inner insulation 2
0 plays the role of heat insulation reinforcement, and thereby the plate-like member 2
Is further improved, and the situation in which high-temperature, high-humidity indoor moisture reaches the plate-shaped member 2 and dew condensation is further prevented.

Specifically, as shown in FIG. 7, an inner heat insulating material 20 is attached to the inside of the plate member 2 of the heat insulating panel 1 which is the same as that shown in FIG. However, the portions of the studs 4 are omitted for structural reasons. Further, as shown in FIG. 8, an inner heat insulating material 20 is attached to the inside of the plate member 2 of the heat insulating panel 1 which is the same as that shown in FIG. Further, as shown in FIGS. 9 and 10, in the heat insulating panel 1 of 1/4, similarly,
An inner heat insulating material 20 is attached inside the plate-like member 2. Thus, in the various heat insulating panels 1, the inner heat insulating material 2
0 may be provided.

Further, in the above description, the case where the body edge 5 is provided on the outer surface of the outer heat insulating material 3 has been described. However, as shown in FIG. The rim 5 may be provided directly outside the plate-like member 2. At this time, the surface of the body edge 5 is fixed so as to protrude from the surface of the outer heat insulating material 3, and the exterior material 15 is attached to this surface. According to such a configuration,
There is no fear that the heat insulating material 3 is crushed by the force applied to the rim 5 when the heat insulating panel 1 is constructed, and the heat insulating performance is deteriorated. In addition, as shown in FIG. 12, a body edge 5a may be provided at an end of the heat insulating panel 1. According to such a heat insulating panel 1, there is an advantage that the construction of the rims 5 and 5a on site is not required at all. Further, a case of a so-called vertical waist edge has been described so far, but the present invention is not limited to this, and it goes without saying that a horizontal waist edge may be used.

Further, the heat insulating panel according to the present invention may be composed of only the plate-like member 2, the inner heat insulating material 20, and the body edge 5. Therefore, as is clear from the above description, the heat insulating panel according to the present invention includes at least the plate member 2, the heat insulating material 3 or 20 attached to any one of both surfaces of the plate member 2, Edge 5 is sufficient.

[0022]

As described above, according to the present invention, the heat insulating panel according to the present invention is attached to a plate-like member or a heat insulating material in advance.
Since the hull is provided with a shank, it is not necessary to provide a hull at the construction site, so the number of man-hours required for on-site construction can be reduced. Insulation panels can be provided. Further, an outside heat insulating material is attached to the outside of the plate-shaped member constituting the structural member of the heat-insulating panel, and a body edge is provided outside the plate-shaped member. Therefore, even if the humidity inside the high-temperature and high-humidity room reaches the plate-shaped member, the plate-shaped member is not cooled by the outside heat insulating material and has a temperature substantially equal to that of the room. No dew condensation due to contact with components. Therefore, corrosion of the plate-like member can be effectively prevented, and deterioration of heat insulation performance does not occur.

[Brief description of the drawings]

FIG. 1 is a perspective view of a detached house to which a heat insulating panel according to an embodiment of the present invention is applied.

FIG. 2 is a cross-sectional view of an outer wall to which the heat insulating panel according to the embodiment of the present invention is applied.

FIG. 3 is a cross-sectional view of the heat insulation panel according to one embodiment of the present invention.

FIG. 4 is a sectional view of a heat insulating panel according to a first modification of the embodiment of the present invention;

FIG. 5 is a sectional view of a heat insulating panel according to a second modification of the embodiment of the present invention;

FIG. 6 is a cross-sectional view of a heat insulating panel according to a third modification of the embodiment of the present invention.

FIG. 7 is a cross-sectional view of a heat insulating panel according to a second embodiment of the present invention.

FIG. 8 is a cross-sectional view of a heat insulating panel according to a first modification of the second embodiment of the present invention.

FIG. 9 is a sectional view of a heat insulating panel according to a second modification of the second embodiment of the present invention.

FIG. 10 is a sectional view of a heat insulating panel according to a third modification of the second embodiment of the present invention.

FIG. 11 is a sectional view of a heat insulating panel according to a first modification of the third embodiment of the present invention.

FIG. 12 is a sectional view of a heat insulating panel according to a second modification of the third embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Heat insulation panel 2 Plate-shaped member 3 Outer heat insulator (heat insulator) 4 Stud 5 Body edge 5a Body edge 20 Inner heat insulator (heat insulator)

Claims (5)

(57) [Scope of request for utility model registration] 1. A heat insulating panel laid between columns and constituting a heat insulating wall, comprising: a plate-like member forming a structural member between the columns; and a heat-insulating plate attached to one of both surfaces of the plate-like member. A heat insulating panel comprising: a material; and a body edge previously attached to the plate-shaped member or the heat insulating material so as to be located on the outdoor side of the plate-shaped member when laid. 2. The heat insulating material according to claim 1, wherein the heat insulating material is an outer heat insulating material attached to the plate member so as to be located on the outdoor side of the plate member when laid. Insulation panel. 3. The heat insulating material according to claim 1, wherein the heat insulating material is an inner heat insulating material attached to the plate member so as to be located on the indoor side of the plate member when laid. Insulation panel. 4. The heat insulating material comprises: an outer insulating material attached to the plate member so as to be located on the outdoor side of the plate member when laid; and a housing of the plate member when laid. The heat insulating panel according to claim 1, comprising an inner heat insulating material attached to the plate-shaped member so as to be located inside. 5. The heat insulating panel according to claim 1, further comprising a stud attached to the indoor side of the plate member.