JPS6314144B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a heat insulating structure applied to external wall panels, floor panels, ceiling panels, etc.

[Background technology]

A typical panel consists of a steel frame with panels attached to both sides, and the inside filled with a heat insulating material such as glass wool.

However, inserting the heat insulating material into the panel is not easy and requires a long time, and the glass fibers scatter from the heat insulating material, making the work even more difficult. Additionally, there was a problem in that condensed water inside the panel promoted rusting of the iron frame and decay of the wooden parts.

As another conventional example, it has been proposed to insert a plate-shaped body or a net having unevenness into a panel frame together with a heat insulating material.

However, in the case of using a plate-like body, there is a problem that the heat insulating body and the plate-like body are in close contact with each other, resulting in poor air permeability between the two. Also, for those using the net,
There is a problem that the strength and durability of the net are insufficient.

[Purpose of the invention]

An object of the present invention is to provide a heat insulating structure that facilitates the insertion of a heat insulator into a panel, prevents rusting and decay within the panel, and has excellent durability.

[Disclosure of the invention]

The heat insulating structure of the present invention includes a heat insulating body and a plate-shaped body provided on at least one side of the heat insulating body, the plate-like body protruding to a surface opposite to the heat insulating body, and the side of the heat insulating body becomes a recessed space. A small ventilation hole is provided adjacent to the projection.

According to the configuration of the present invention, since the plate-like body is provided on at least one side of the heat-insulating body, the heat-insulating body can be inserted into the panel frame together with the plate-like body, and the work of inserting the heat-insulating body becomes easy. In addition, since the plate-shaped body has protrusions formed, when it is inserted into the panel, a ventilation space is formed between the panel face material and the heat insulating body, thereby preventing dew condensation inside the panel. Since ventilation holes are provided in the plate-shaped body and small ventilation holes are provided adjacent to the protrusions, ventilation can be further improved, and ventilation between the plate-shaped body and the heat insulating body can also be improved. . In this case, the protrusion has a concave space on the back side, and a small ventilation hole is formed in this protrusion, so that the entire bottom of the protrusion is separated from the heat insulator, and the plate-shaped body and the heat insulator are in contact with each other. The area can be made as small as possible, and some ventilation can be achieved within the protrusion. Furthermore, since it uses a plate-like body, it has superior strength and durability compared to those using nets or the like.

Embodiment An embodiment of the present invention will be described based on FIGS. 1 and 2. This heat insulating structure has a plate-like body 11 having a circular ventilation hole 9 and a pyramid-shaped protrusion 10 attached to one side of a heat insulating body 1. Protrusion 10
is a concave space on the side of the heat insulator 1. The plate-shaped body 11 is further provided with a small ventilation hole 12 at a location adjacent to the protrusion 10. As the plate-shaped body 11, a plastic molded product made of polyvinyl chloride or the like can be used. At that time, the protrusion 10 and the ventilation hole 9
The position of is not particularly limited.

According to this configuration, since the plate-like body 11 is provided on at least one side of the heat-insulating body 1, the heat-insulating body 1 is
1 into a panel frame (not shown), making the insertion work easier than when inserting the heat insulator 1, which is difficult to handle, into the panel frame alone.
Further, even if the heat insulating body 1 is made of glass fiber or the like, by covering it with the plate-shaped body 11, scattering of the glass fiber during the insertion operation can be prevented.

Moreover, since the protrusions 10 are formed on the plate-like body 11, a ventilation space is formed between the panel face material and the heat insulating body 1 when the plate-like body 11 is inserted into the panel. Therefore,
This prevents dew condensation inside the panel, preventing rust on the metal parts of the panel and rotting on the wood part. The plate-shaped body 11 is provided with ventilation holes 9, and furthermore, the small ventilation holes 12 are provided adjacent to the projections 10, so that ventilation can be further improved, and the ventilation between the plate-shaped body 11 and the heat insulating body 1 can be improved. It can also improve your sex. In this case, the protrusion 10 has a concave space on the back side, and a small ventilation hole 12 is formed adjacent to the protrusion 10, so that the entire bottom surface of the protrusion 10 is separated from the heat insulator 1 and the plate is removed. Shape 11
The contact area between the heat insulator 1 and the heat insulator 1 can be made as small as possible, and ventilation within the protrusion 10 can also be improved to some extent. Therefore, the air permeability between the plate-shaped body 11 and the heat insulating body 1 is very good, and dew condensation on the surface of the heat insulating body 1 can be reliably prevented. Furthermore, since the plate-shaped body 11 is used, it has superior strength and durability compared to those using nets or the like.

In addition, although the plate-shaped body 11 was provided on one side of the heat insulating body 1 in the above embodiment, it may be provided on both sides.

〔Effect of the invention〕

In the heat insulation structure of the present invention, since the plate-like body is provided on at least one side of the heat-insulating body, the heat-insulating body can be inserted into the panel frame together with the plate-like body, and the heat-insulating body, which is difficult to handle, can be inserted into the panel frame alone. The insertion work is easier than in the case of Further, even if the heat insulating body is made of glass fiber or the like, by covering it with a plate-like body, it is possible to prevent the glass fiber from scattering during the insertion operation.

Further, since the plate-like body has projections formed therein, a ventilation space is formed between the panel face material and the heat insulating body when the plate-like body is inserted into the panel. Therefore, it is possible to prevent dew condensation inside the panel, and prevent rusting of the metal parts of the panel and rotting of the wooden part. Since the plate-like body is provided with ventilation holes and furthermore, the small ventilation holes are provided adjacent to the protrusions, it is possible to further improve air permeability, and also to improve the air permeability between the plate-like body and the heat insulating body. In this case, the protrusion has a concave space on the back side, and a small ventilation hole is formed in this protrusion, so that the entire bottom of the protrusion is separated from the heat insulator, and the plate-shaped body and the heat insulator are in contact with each other. The area can be made as small as possible, and some ventilation can be achieved within the protrusion. Therefore, the air permeability between the plate-shaped body and the heat insulating body is very good, and dew condensation on the surface of the heat insulating body can be reliably prevented.
Furthermore, since a plate-shaped body is used, it has the effect of being superior in strength and durability compared to those using nets or the like.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line --. DESCRIPTION OF SYMBOLS 1...Insulator, 9...Vent hole, 10...Protrusion, 11...
Insulator, 12...Small ventilation hole.

Claims (1)

[Claims] 1. A heat insulating body and a plate-like body provided on at least one side of the heat-insulating body, the plate-like body having a protrusion and a ventilation hole protruding from the opposite side of the heat insulating body and forming a recessed space on the side of the heat insulating body. and a small ventilation hole adjacent to the protrusion.