JPH084217A - Heat insulating member for roof and fitting method thereof - Google Patents

Abstract

PURPOSE:To develope a heat insulating member which can be fitted by one person in a simple work, so as to provide a fitting method, the operation of which is simplified together with being stabilized. CONSTITUTION:This heat insulating member for roof is constituted of foaming synthetic resin heat insulating boards 1 in which the appropriate number of holding groove parts are formed on both sides in parallel with rafters 7, and fastening metal plates 4 of L-section formed out of holding planes 2 and vertical pieces 3. The holding groove parts formed at least on the end parts of these heat insulating boards are formed from the end parts, the fastening metal plates 4 are held with the heat insulating boards 1, they are inserted between the rafters 7, the fastening plate 4 on the position bordered on the adjacent heat insulating board 1 projects outward the half, and the fastening plate 4 is temporarily fastened with the rafter 7 under this state. Next, the fastening plate 4 which is fixed to the rafter 7 by nails and projects outward the half is insertedly fitted to the holding groove part formed on the end part of the next foaming synthetic resin heat insulating board 1, and this operation is repeated so as to fit in order the heat insulating boards to the rafter 7.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof heat insulating member and a mounting method thereof.

[0002]

2. Description of the Related Art Conventionally, a heat insulating material is inserted between a rafter and a rafter on a roof, and one person presses the heat insulating material from below, and one person fastens a fastener to the rafter with a nail.

[0003]

SUMMARY OF THE INVENTION In the prior art, the above-mentioned matters exist, which requires manpower and takes time.

The present invention intends to provide a heat insulating member which can be attached by one person and which can be easily operated, and which has both the simplification of the operation and the stability.

[0005]

The present invention will be described below. Foam synthetic resin heat insulating plate with an appropriate number of holding grooves formed on both sides parallel to the rafter, and a holding surface of the metal fitting with a projection for temporarily fixing to the rafter and a nail hole for fastening the rafter with a nail. And a vertical tab and a stopper having an L-shaped cross section, wherein the shape of the holding groove is such that the vertical tab of the stopper can be held by friction when inserted.
Or, the shape of the vertical piece of the fastener is a shape that can be held by frictional force when inserted into the holding groove portion, and further,
A holding groove formed at least at the end of the foamed synthetic resin heat insulating plate is formed from the end surface, and the metal fittings are held by the foamed synthetic resin heat insulating plate, inserted between the rafters, and the foamed synthetic resin heat insulating plate next to the metal fittings. The half of the metal fittings at the position touching the bulge is projected outward, and in such a state, each of the metal fittings is temporarily fixed to the rafter and then fixed to the rafter with a nail, and the half is projected outward. Insert the holding groove formed at the end of the next foamed synthetic resin heat insulating plate into the vertical piece of the metal stopper that was made to be attached, and repeat this operation to attach the heat insulating member to the rafter one after another. is there.

[0006]

Since the present invention is as described above, since the stopper can be held on the foamed synthetic resin heat insulating plate,
It becomes possible for one person to work, and when the holding groove is formed from the end face, half the fastener is from the holding groove on the side that contacts the foam synthetic resin heat insulating plate to be installed next after the foam synthetic resin heat insulating plate to be installed first. Since it protrudes, the end portion of this foam synthetic resin heat insulating plate is fixed by inserting the retaining groove of the foam synthetic resin heat insulating plate to be attached next, so it is extremely easy to attach the heat insulating plate thereafter. It will be.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will now be described with reference to the drawings.

First, as shown in FIG. 3, an appropriate number of holding groove portions 5 are formed on both sides of one surface of the foamed synthetic resin heat insulating plate 1, that is, on the side parallel to the rafter, and separately in FIG. A retaining metal fitting 4 having an L-shaped cross section, which is molded from a holding surface 2 and a vertical piece 3 bent at a right angle, is molded.
The holding groove portion 5 has a shape capable of holding the vertical piece 3 of
Are formed, and the retaining surface 2 of the fastening member 4 is provided with a projection 6 for temporarily fixing to the rafter 7 and a nail hole 8 for fastening with a nail in the rafter 7. It is a roof heat insulating member composed of a stopper 4 and

Further, a holding groove portion 5 formed at least at an end portion of the foamed synthetic resin heat insulating plate 1 is formed from the end face, and as shown in FIG.
Of the retaining metal 4 is inserted between the rafters 7 and the half of the retaining metal 4 at the position of contacting the next foamed synthetic resin heat insulating plate 1 of the retaining metal 4 is projected outwardly. To the rafter 7, and insert the holding groove 5 formed at the end of the next foamed synthetic resin heat insulating plate 1 into the vertical piece 3 of the fastener 4 that protrudes the above half outward, and attach it. By repeating such an operation, the heat insulating member is attached to the rafter 7.

Various shapes of the holding groove 5 are conceivable, for example, the shapes shown in FIG. 1 and FIG. 3 are also conceivable. Further, by providing the holding groove 5 at both ends from the end surface, a rafter can be formed. It is extremely easy to install.

It is preferable that the vertical pieces 3 of the fastener 4 inserted into the holding groove portion 5 as described above are in contact with each other at least at three or more places, and the shape thereof is fine like an arcuate corrugation or a saw tooth. It may be uneven.

The holding grooves 5 may all have the same length, or both ends may have half the length of the central portion. In this case, the width of the fastener 4 provided in the holding groove portion 5 at the tip of the heat insulating plate 1 to be attached first needs to be half the width.

Further, the shape of the vertical piece 3 of the stopper 4 may be such a shape that it can be held by frictional force when it is inserted into the holding groove portion 5. For example, the surface of the vertical piece 3 may be provided with rough irregularities, Alternatively, this surface may be formed in a wavy or triangular uneven shape.

[0014]

Since the present invention is as described above,
Since the stopper can be held on the foamed synthetic resin heat insulating plate, one person can work, and when the holding groove is formed from the end face, attach it next to the foamed synthetic resin insulating plate that was attached first. Since the fastener is half protruding from the holding groove on the side that contacts the foamed synthetic resin heat insulating plate, the end of this foamed synthetic resin heat insulating plate is inserted by inserting the holding groove of the foamed synthetic resin heat insulating plate to be attached next. Since it is fixed, it is extremely easy to attach the heat insulating plate thereafter.

[Brief description of drawings]

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

FIG. 2 is an enlarged sectional view of a main part.

FIG. 3 is a bottom view showing an embodiment of a foamed synthetic resin heat insulating plate.

FIG. 4 is a plan view showing a first embodiment of the holding groove portion.

FIG. 5 is a plan view showing a second embodiment of the holding groove portion.

FIG. 6 is a perspective view of an example of a stopper.

[Explanation of symbols]

 1 ... Foam synthetic resin heat insulating plate 2 ... Holding surface 3 ... Vertical piece 4 ... Stopper 5 ... Holding groove 6 ... Projection 7 ... Rafter 8 ... Nail hole

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Hiroaki Emori 1570 Fukutomi Shinmachi, Ashikaga City, Tochigi Prefecture Achilles Ltd. Ashikaga Styrene Factory

Claims (3)

[Claims] 1. A foamed synthetic resin heat insulating plate having a proper number of holding grooves formed on both sides parallel to the rafter, a projection for temporarily fixing the rafter to the holding surface of the metal fitting, and a nail hole for fastening the rafter with a nail. And a stopper having an L-shaped cross section formed of a holding surface and a vertical piece, and the shape of the holding groove is such that the vertical piece of the stopper can be held by friction when inserted. Characteristic roof insulation material. 2. A foamed synthetic resin heat insulating plate having an appropriate number of holding grooves formed on both sides parallel to the rafter, a projection for temporarily fixing the rafter to the holding surface of the metal fitting, and a nail hole for fastening the rafter with a nail. And a stopper having an L-shaped cross section formed of a holding surface and a vertical piece, and the shape of the vertical piece of the stopper is a shape that can be held by frictional force when inserted into the holding groove. A roof insulation member characterized by. 3. A foamed synthetic resin heat insulating plate having at least one end formed with a holding groove formed from the end face, and the foamed synthetic resin heat insulating plate is made to hold a fastener and is inserted between rafters. The half of the metal fittings in contact with the foamed synthetic resin heat insulating plate of this type is projected outward, and in this state, each metal fitting is temporarily fixed to the rafter and then fixed to the rafter with nails. Insert the retaining groove formed at the end of the next foamed synthetic resin heat insulating plate into the vertical piece of the stopper that protrudes the above half outward, and attach it, and repeat such operation to attach the heat insulating member one after another. A method for installing a roof insulation member, which is characterized in that it is attached to a rafter.