JPS6136692Y2 - - 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 using wooden supports attached to the joists or the main drawers 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 order to meet the above-mentioned needs, this invention attempts to provide a fixture that facilitates the installation of heat insulating materials, and its configuration is such that the upper end of the vertical piece has horizontally attached parts, and the parts are attached horizontally in opposite directions to each other. A locking piece for the extended architectural base material and a contact piece for the heat insulating material are formed, and a part of the vertical piece is placed in the middle or at the lower end of the vertical piece in parallel with and in the same direction as the above-mentioned contact piece. A cutting edge piece is formed to stab the heat insulating material in a bent and sharp shape, and the locking piece is further formed with a piece to stab the building base material such as a joist. .

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

1 in Fig. 1 is a heat insulating material attachment, and in the case of the figure, the entire fixture is made of a thin metal plate bent, 10 of which are vertical pieces, and when in use, they are attached to the sides of the heat insulating material 30. This is the part that makes contact.

Reference numeral 11 denotes a locking piece extending in the horizontal direction at the upper end of the vertical piece 10, and is a part that comes into contact with a construction base material 20 such as a joist or stud;
1 is formed by dividing the upper extension of a vertical piece into two in the vertical direction from the middle, and bending one of the divided pieces.

Reference numeral 12 denotes a barbed piece extending from the end of the locking piece 11, which is formed by bending the end of the locking piece 11 parallel to and in the same direction as the vertical piece 10, and has a triangular shape in the figure. The fixture 1 can be fixed with good stability by piercing the piercing piece 12 into a construction base material such as a joist or a stud.

Next, reference numeral 13 denotes abutment pieces extending horizontally and alternately in the opposite direction to the locking pieces 11 at the upper end of the vertical piece 10.
It is formed by bending the one pairing with the locking piece 11 of the divided pieces of the upper extension part of This serves as a reference for the mounting position.

Furthermore, a vertical piece 14 is attached to the lower end of the vertical piece 10.
This is a triangular stabbing blade piece that is formed by bending the end of the 0 in parallel with and in the same direction as the abutment piece 13, and is used to stab the heat insulating material 30.

The fixture 1 configured as described above pierces the side surface of the heat insulating material 30 with the stabbing blade piece 14 using the abutting piece 13 as a reference so that the abutting piece 13 abuts the upper end of the insulating material 30. If the heat insulating material 30 is attached to both ends of the heat insulating material 30 at appropriate intervals in advance, then the heat insulating material 30 is inserted between the building base materials 20, such as joists, and the piercing pieces 12 are pierced into the building base material 20, the heat insulation can be achieved. The insulation material 30 can be installed between the building base materials 20, 20, and the insulation material 30 can be easily and reliably installed between the joists under the floor, between the studs in the wall, and the like. 40 indicates an interior base material.

Note that the piercing piece 12 is not limited to the one formed at the end of the locking piece 11 described above;
A part of 1 is punched out into a triangular shape and bent to form a locking piece 1.
The stabbing blade piece 14 may also be formed in the middle of the vertical piece 10, and the stabbing blade piece 14 is not limited to the one formed at the lower end of the vertical piece 10 described above. It may be formed in the middle of the locking piece 1 (see Fig. 4), and in either case, various shapes are possible.
1. Both the piercing piece 12 and the abutting piece 13 may be added by means such as welding.

This device is constructed as described above, and the stabbing blade piece 14, which is formed by bending a part of the vertical piece 10, is inserted into the side surface of the heat insulating material 30 so that its upper surface abuts on the abutment piece 13. A heat insulating material 3 is attached to both ends of the heat insulating material 30 at each interval, and is equipped with the fittings 1.
0 is inserted between the building base materials 20, 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 heat insulating material 30. Therefore, conventional heat insulation construction The locking piece 11 eliminates the trouble of attaching a receiving material to support the insulation material, which was required in the conventional insulation construction. In addition, since the fitting 1 is installed on the insulation material 30 side, there is no need for joints, which is necessary when the fitting is installed on the building base material 20 side. There is no need to mark the mounting position of the fixture on the building base material 20 in order to prevent poor support for the insulation material due to the coincidence of the mounting position of the fixture 1 with the piercing piece 12 without using nails or the like. By being able to fix it to the building base material 20, efficient insulation construction can be achieved.

Further, the stabbing blade piece 14 is used by piercing the side of the heat insulating material 30, and can be used even when the heat insulating material 13 has a thickness greater than the length of the vertical piece. The end portion of the heat insulating material 30 is securely held when inserted between the two, and deflection of the heat insulating material 30 due to its own weight is prevented, especially when the heat insulating material 30 is installed horizontally, such as under a floor. Even after long-term use, no gaps will be formed on the contact surface with the interior base material 40.
Therefore, good adhesion is maintained, and there is no fear of condensation, making it more suitable for use. Furthermore, the mounting tool 1
By using this, poor adhesion between the heat insulating material 30 and the building base material 20 does not occur, so that good heat insulating properties can be maintained.

Therefore, it is a mounting tool that has a simple structure, is inexpensive, has excellent installation workability and workability, and has no problems with insulation, and can contribute to shortening the construction period and cost of insulation construction. We will be able to provide something that is effective.

[Brief explanation of the drawing]

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. . DESCRIPTION OF SYMBOLS 1... Mounting tool, 10... Vertical piece, 11... Locking piece, 12... Piercing piece, 13... Contact piece, 14
...Stinging blade piece, 20...Building base material, 30...Insulating material, 40...Interior base material.

Claims (1)

[Claims for Utility Model Registration] 1. At the upper end of the vertical piece, a piece for locking to the building base material and a piece for contacting the heat insulating material are formed which extend in the horizontal direction and in mutually opposite directions, and the vertical piece In the middle or at the lower end of the holder, a part of the vertical piece is bent parallel to and in the same direction as the abutting piece to form a sharp-shaped blade piece for piercing the heat insulating material. A fixture for insulation material, characterized in that it is formed with a piece that pierces a building base material such as a joist. 2. The heat insulating material fixture according to claim 1, which is entirely formed of a thin metal plate. 3 The locking piece and the abutment piece divide the upper part of the vertical piece,
The heat insulating material fitting according to claim 1, which is bent in opposite directions to form an alternating structure. 4. 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. 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 blade piece is formed at the lower end of the vertical piece, and is comprised of a triangular piece with the end of the vertical piece bent. 7. The heat insulating material fixture according to claim 1, wherein the stabbing blade piece is formed in the middle of a vertical piece, and is made of a triangular piece obtained by punching out and bending a part of the vertical piece.