JP2585517Y2 - Insulation support structure for insulation wall - 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 material supporting structure in which an inner surface of a heat insulating material provided in a wall is brought into close contact with the inner wall.

[0002]

2. Description of the Related Art In order to improve the heat insulation of a house wall, as shown in FIG. 6, a heat insulating material a made by packing glass wool with a moisture-proof sheet is used as an inner wall b and an outer wall c. It is done to be delivered between.

In order for this heat insulating material to exhibit an efficient heat insulating effect, it is necessary to make the inner surface portion d firmly adhere to the inner wall b. Could not be secured.

That is, the heat insulating material in which glass wool is sealed is in a fluffy state, and the thickness thereof is smaller than the front and rear width of the space in the wall body. Since the work of disposing had to be performed from the indoor side after the formation of the outer wall, the heat insulating material tended to escape to the outside during the disposition. Once the insulation has escaped outside, it can no longer be pulled back inside.
Is partially depressed state e as shown in FIG. As a result, the adhesion of the heat insulating material inner surface portion f to the inner wall b becomes poor.

[0005] When the poor adhesion occurs as described above, there is a problem that the heat insulating effect is impaired. In addition, the fact that the heat insulating material is partially depressed means that when a ventilation path is to be formed between the heat insulating material and the outer wall, as shown in FIG.
However, there is a problem that the airflow in the wall body is deteriorated due to the partial blockage. An object of the present invention is to provide a heat insulating material supporting structure capable of solving such a problem.

[0006]

The heat insulating material supporting structure according to the present invention is a heat insulating material in which a heat insulating material 3 is provided between an inner wall 1 and an outer wall 2 formed inside and outside a column. Insulation material 3
The holding member 5 attached to each of the opposed mounting surface portions 6 and 6 of the adjacent pillars 4 and 4 includes a mounting piece 7 to be attached to the mounting surface portion 6 of the pillar and an adjacent other side. The heat insulating material 3 which is made of a synthetic resin and integrally has a pressing piece 10 extending toward the mounting surface portion 6 of the pillar, and is provided in the space between the pillars,
It is characterized in that it is supported from the outside by the pressing piece 10 in a state of being pressed against the inner wall 1.

[0007]

In the structure according to the present invention, however, the heat insulating material 3 accommodated in the space 21 between the columns is supported by the pressing pieces 10 in a state of being pressed against the inner wall 1, so that the heat insulating material inner surface portion 23 is formed on the inner wall 23. It is in a state of being in close contact with 1.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. FIGS. 1 to 3 show an embodiment in which the structure according to the present invention is applied to the construction of a true wall, which is installed between an inner wall 1 and an outer wall 2 formed inside and outside a column. Thermal insulation 3
Are supported from the outside in a state of being pressed against the inner wall 1 by a pressing member 5 shown in FIG.

The holding member 5 extends toward the mounting surface portion 6 of the column (the opposing surface portion of the adjacent columns 4 and 4) 6 and the mounting member 6 extending toward the mounting surface portion 6 of the other adjacent column. In the present embodiment, a holding piece 10 formed by bending a leg piece 8 at the tip is integrally formed, and in the present embodiment, a projecting piece 9 extending outward and abutting against the mounting surface portion 6 of the pillar is attached to the mounting piece 7. Is provided,
The whole is integrally made of synthetic resin.

In this embodiment, a portion of the mounting piece 7 closer to the inside is formed as a semi-rigid nailing portion 11. In addition, taking into consideration the stability of supporting the heat insulating material, the length of the protrusion of the presser piece 10 is set to be slightly shorter than half the distance between the columns as shown in FIGS. Further, in a state where the protruding piece outer end 12 and the leg piece outer end 13 are in contact with the outer wall inner surface portion 15 as the inner surface portion of the lath 14, the holding piece 10 is attached to the heat insulating material 3.
Is supported from the outside.

In order to attach the holding member 5 having such a configuration to the attachment surface portion 6, the outer end 12 of the protruding piece and the outer end 13 of the leg are brought into contact with the inner surface portion 15 of the outer wall to position the attachment piece 7, and the attachment is performed. At one nailing portion 11, it is nailed to the mounting surface portion (particularly, the surface portion of the pedestal 16 in the large pillar 4 a) 6. Although the positioning of the mounting piece 7 can be performed by, for example, aligning the inner end thereof with the inner edge of the mounting surface portion, in this embodiment, the outer end 12 of the protruding piece and the outer end 13 of the leg are connected to the inner surface 15
Is positioned by itself. FIG.
5 shows an example of a mounting state of the pressing member 5 to the mounting surface portion 6, and is attached to the mounting surface portions 6, 6 of adjacent columns in abutting state at a required vertical interval.

The heat insulating material 3 is formed by wrapping a glass wool 17 with a moisture-proof sheet 19 such as a synthetic resin sheet. Before the inner wall 1 is formed, its outer surface 20 is supported by the holding piece 10. It is accommodated in a space 21 (FIG. 1) between the pillars 4 and 4, and the mounting sheet portions 22, 22 on both sides thereof are fixed to the pedestal 16 and the pillar 4b (FIG. 2). Then, each of the pressing pieces 10 having a spring property is supported from the outside in a state of being pressed against the inner wall 1, and the inner surface portion 23 is brought into close contact with the inner wall 1.

As a result of the heat insulating material 3 being supported in this manner, the heat insulating material outer surface portion 20 is maintained at a constant distance from the outer wall 2, and the ventilation space 2 vertically communicated therebetween as shown in FIG.
5 are formed.

FIG. 5 shows another embodiment of the present invention in the case where the wall is constructed as a large wall. In the same manner as above, the heat insulation provided between the adjacent pillars 4 and 4 is shown. Lumber 3
Is supported from the outside in a state of being pressed against the inner wall 1 by a pressing member 5 attached to the column. In the present embodiment, the outer end 12 of the protruding piece and the outer end 13 of the leg piece
5, each holding piece 1 having a spring property.
With 0, the heat insulating material 3 is supported from the outside in a pressed state against the inner wall 1.

The holding member may be formed as a long material that is long in the vertical direction. When the leg piece 8 is provided on the presser piece 10, the leg piece 8 may be provided slightly below the tip of the presser piece as shown by a dashed line in FIG. When the wall is constructed as a large wall, the outer end of the leg piece may be brought into contact with the inner surface 15 of the outer wall, as shown by a chain line in FIG. The leg piece 8 whose outer end is in contact with the inner surface of the outer wall is shown in FIG.
In some cases, as shown by a two-dot chain line, it may be provided slightly below the tip of the holding piece.

[0016]

[Effects of the Invention] Since the present invention is configured as described above, the heat insulating material is brought into close contact with the inner wall to improve the heat insulation of the wall, and the heat insulating material is provided between the rear surface of the heat insulating material and the outer wall. A clear ventilation space communicating vertically is formed, and the inside of the wall body is effectively ventilated.

[0017] Even if there is a streak between the pillars to reinforce the building, the streak can reliably support the heat insulating material without the streak becoming an obstacle.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing one embodiment of the present invention.

FIG. 3 is a longitudinal sectional view showing one embodiment of the present invention.

FIG. 4 is a perspective view showing a pressing member.

FIG. 5 is a cross-sectional view showing another embodiment of the present invention.

FIG. 6 is a longitudinal sectional view of a wall body for explaining a problem of a conventional structure.

[Description of Signs] 1 inner wall 2 outer wall 3 heat insulating material 4 pillar 5 holding member 6 attaching surface 7 mounting piece 8 projecting piece 9 leg piece 10 holding piece

Claims (1)

(57) [Scope of request for utility model registration] 1. A supporting structure for a heat insulating material in a heat insulating wall in which a heat insulating material is provided between an inner wall and an outer wall formed on the inner and outer sides of a pillar row, the supporting structure comprising: The holding member 5 attached to each of the opposed mounting surface portions 6 and 6 of the first and second mounting members 4 and 4 has a mounting piece 7 attached to the mounting surface portion 6 of the column and a mounting member 7 of the other adjacent column.
The heat insulating material 3 which is made of a synthetic resin and integrally has a pressing piece 10 extending toward the mounting surface portion 6 and is provided in the space between the pillars, is provided with an inner wall by the pressing piece 10. 1. A heat insulating material supporting structure, wherein the heat insulating material is supported from the outside in a pressed state.