JPS6136691Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a fitting for heat insulating material, and attempts to provide one that can easily perform insulation work and has a simple structure.

Conventionally, when installing insulation materials in buildings, for example under the floor, a method has been adopted in which insulation boards are interposed between the joists and supported by wooden supports attached to the joists or the main drawer to prevent the insulation material from falling off. has been done. However, according to this method, it is troublesome to process the support material and attach it to the joists, etc., the cost of the material for the support material is high, and the construction efficiency is poor, and improvements have been desired.

Furthermore, it has been desired to simplify the installation of heat insulating materials on walls as well.

Therefore, in this invention, in order to meet the above-mentioned needs, we are trying to provide a fixture that makes it easy to install the heat insulating material. A locking piece to the building base material such as a joist is extended parallel to and in the opposite direction to the vertical piece, and a piece of stabbing blade to the insulation material is extended in the middle of the vertical piece parallel to and in the same direction as the horizontal piece. Furthermore, the locking piece is formed with a sharp-shaped piercing piece that is formed by bending a part of the locking piece parallel to and in the same direction as the vertical piece as a piercing part into a construction base material such as a floor joist. It is characterized by certain things.

Next, embodiments of this invention will be illustrated below with reference to the drawings.

1 in Fig. 1 is a heat insulating material fitting, and in the case of the figure, the entire fitting is formed by bending a thin metal plate, 10 of which are vertical pieces 10a and horizontal pieces 10b
The L-shaped piece 10 is formed wider than the above-mentioned L-shaped piece, and becomes a part that comes into contact with the heat insulating material 30 and holds the heat insulating material 30 during use.

Reference numeral 11 denotes a locking piece extending parallel to and in the opposite direction to the horizontal piece 10b at the upper end of the vertical piece 10a of the L-shaped piece 10.
This is the part that touches 0.

12 is a piercing piece formed in the middle of the locking piece 11, and is formed by punching and bending a part of the locking piece 11 parallel to and in the same direction as the vertical piece 10a.
In the case shown, it has a triangular shape, and by piercing the stabbing piece 12 into a construction base material 20 such as a joist or stud, the fixture 1 can be fixed with good stability.

Next, 13 is a stabbing blade piece formed in the middle of the vertical piece 10a, and the stabbing blade piece 13 is the vertical piece 10a.
The wide part A is branched from the middle, and a horizontal piece 10b is formed.
It is formed by being bent parallel to and in the same direction, and has a substantially trapezoidal shape in the case of the figure, and serves as a piercing portion into the heat insulating material 30.

The fixture 1 configured as described above is prepared by piercing the stabbing blade piece 13 into the side surface of the heat insulating material 30 with the horizontal piece 10b as a reference so that the horizontal piece 10b comes into contact with the bottom end of the heat insulating material 30. If the insulation material 30 is attached to both ends of the insulation material 30 at each interval, then the insulation material 30 is inserted between the building base materials 20, 20 such as joists, and the piercing piece 12 is pierced into the construction base material 20, the insulation material 30 Architectural base material 20,20
Therefore, the heat insulating material 30 can be installed easily and reliably between the joists under the floor, between the studs in the wall, etc. 4
0 indicates an interior base material.

Note that the piercing piece 12 is not limited to the one formed by punching and bending a part of the locking piece 11 described above, and is not limited to the one formed in the middle of the locking piece 11. It may also be formed at the end of the locking piece 11 by bending its end.
Furthermore, the stabbing blade piece 13 is not limited to the one described above, and may be one in which a part of the vertical piece 10a is punched out and bent into a substantially trapezoidal shape (see Fig. 4). In either case, various shapes can be used. Furthermore, the stabbing blade piece 13 may be added by means such as welding.

This device is constructed as described above, and the stabbing blade piece 13 is extended midway through the vertical piece 10a of the L-shaped piece 10, and the bottom surface of the heat insulating material 30 is connected to the horizontal piece 1 of the fixture 1.
0b, pierce the side of the insulation material 30 and attach them to both ends of the insulation material 30 at appropriate intervals,
The heat insulating material 30 equipped with the fixture 1 is attached to the construction base material 2
0 and 20, and the piercing piece 12 formed on the locking piece 11 of the fixture 1 is pierced into the building base materials 20, 20 to fix the insulation material 30, which was required in conventional insulation construction. In addition to eliminating the hassle of installing support materials to support the insulation material, the insertion depth of the insulation material 30 can be adjusted using the locking pieces 11 instead of the leveling of the insulation material 30, which was required in conventional insulation construction. Since it can be determined, there is no need for it at all, and in addition, since the fitting 1 is installed and used on the insulation material 30 side,
When using the fixtures attached to the building base material 20 side, this is necessary to prevent poor support of the insulation material due to matching of joints and fixture mounting positions.
Efficient insulation construction can be achieved because there is no need to mark the mounting position of the fixture, and the fixture 1 can be fixed to the building base material 20 with the piercing piece 12 without using nails or the like.

In addition, since the stabbing blade piece 13 is used by piercing the side surface of the insulation material 30, the end portion of the insulation material 30 is reliably held when the insulation material 30 is inserted between the building base materials 20, 20, In particular, when the insulation material 30 is installed horizontally, such as under a floor, the insulation material 30 is prevented from deflecting due to its own weight, and even when used for the final time, the interior base material 40
There is no gap between the contact surface and the adhesion is maintained well, making it more suitable for use without the risk of condensation. Furthermore, by using the fixture 1, poor adhesion between the heat insulating material 30 and the building base material 20 does not occur, so that good heat insulation properties can be maintained.

Therefore, it has a simple structure, is inexpensive, has excellent installation workability and workability, and has no problems with insulation, and has various practical effects such as contributing to shortening the construction period and cost reduction of insulation construction. This means that we can provide something that the artist can play.

[Brief explanation of drawings]

The drawings illustrate an embodiment of the invention; FIG. 1 is a perspective view, FIGS. 2 and 3 are sectional views and perspective views showing the state in use, and FIG. 4 is a perspective view showing a modified example. . 1... Mounting tool, 10... L-shaped piece, 10a... Vertical piece, 10b... Horizontal piece, 11... Locking piece, 12
...Piercing piece, 13...Piercing blade piece, 20...Building base material, 30...Insulating material, 40...Interior base material,
A...Wide part.

Claims (1)

[Claims for Utility Model Registration] 1. At the upper end of the vertical piece of the L-shaped piece, a locking piece to a construction base material such as a joist is extended in parallel and in the opposite direction to the horizontal piece of the L-shaped piece. In the middle, a piece of a stabbing blade for the insulation material is extended parallel to and in the same direction as the horizontal piece, and furthermore, a part of the locking piece is provided as a part for piercing the building base material such as a joist. A fixture for a heat insulating material, characterized in that a sharply-shaped piercing piece is formed by bending a portion parallel to and in the same direction as the vertical piece. 2. The heat insulating material fixture according to claim 1, which is entirely formed of a thin metal plate. 3. The heat insulating material according to claim 1 of the above-mentioned utility model registration claim, in which the stabbing blade piece is a substantially trapezoidal projecting piece that is formed by branching and bending the wide part of a vertical piece that is wider than the horizontal piece. mounting hardware. 4. The heat insulating material fixture according to claim 1, wherein the stabbing blade piece is a substantially trapezoidal projecting piece obtained by punching and bending a part of a vertical piece. 5. The heat insulating material fixture according to claim 1, wherein the stabbing piece is formed in the middle of the locking piece and is made of a triangular piece obtained by punching out and bending a part of the locking piece. 6. The heat insulating material fixture according to claim 1, wherein the stabbing piece is formed at the end of the locking piece, and comprises a triangular piece obtained by bending the end of the locking piece.