JP3091697B2 - Insulation member for single-story building - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixing member for an insulated single-roofing ridge, and more particularly to a method for preventing a roof from leaking when installing a heat-insulating material and a single material on a sloped roof (hereinafter referred to as "insulating single-roofing"). The present invention relates to a fixing member applied to a ridge portion of a roof to ensure fixing and protection of a heat insulating material.

[0002]

2. Description of the Related Art Conventionally, in the case of single-insulated heat insulation, first, a heat insulating material is laid on a ground surface made of concrete or the like of a sloped roof, and then a single material is laid on the heat insulating material.

In the ridge portion, as shown in FIG. 6, before the heat insulating material 6 is laid, a long wooden material 11 having a thickness substantially equal to that of the heat insulating material 6 and having a width of about 10 cm and an inverted trapezoidal cross section.
a, 11b are abutted at the top from both sides of the ridge, and one row for each row under the water on both sides of the sloped roof along the length of the ridge.
Screws 9a and 9b were attached to and fixed to the eight surfaces of the base. The reason for constructing this way is to prevent the insulation from being crushed or damaged by nailing to fix the single building material, if the insulation is applied to the top of the building, and to prevent this. , To finish well through a single-roofed building.

[0004]

However, the above-described conventional construction has the following problems.
In other words, when exposed to strong winds, the roof ridge has a particularly large wind load, so the peeling force acts strongly between the lower ground of the concrete or the like and the heat insulating material, and the heat insulating material may be separated from the ground surface. . The above-mentioned conventional means is effective in preventing the heat insulating material from being crushed or damaged by nailing for fixing the single building material, and is effective for finishing the building with a single roof, but it is effective in insulating against wind load. It is not involved in fixing the lumber at all. In addition, we use wooden material,
There is a problem that deterioration such as corrosion is quicker than other roof members and durability of the entire roof is reduced.

[0005] The present invention solves the above disadvantages,
An object of the present invention is to provide a fixing member for a heat-insulated single-roofed ridge, which prevents the heat-insulating material from separating from a lower ground surface in a ridge portion of a roof due to a wind load, and is resistant to deterioration.

[0006]

Means for Solving the Problems (1) An upper plate portion, a lower plate portion formed substantially parallel to the upper plate portion and entirely in contact with the roof base surface, and one of these two plate portions. A long insulated single-roofing ridge fixing member comprising a side plate portion connected to an end of the side, wherein an angle between the upper plate portion and the side plate portion is 90 °.
Within a was, and protrudes brought from the position facing the end portion of the other side of the upper plate portion to the end portion of the other side of the lower plate portion is projected
Insulation material to be laid on the roof base underneath the upper plate
Insulation is pressed by the protruding upper plate
This is a fixing member for a single-story building with heat insulation.

(2) A stopper in which the other end of the lower plate portion is raised and the end surface of the heat insulating material laid on the roof base surface so as to be located below the protruding upper plate portion is in contact with the stopper. It is a fixing member for a heat-insulated single-roofed building having a portion formed.

(3) A long heat-insulating unit comprising an upper plate portion, a lower plate portion substantially parallel to the upper plate portion, and a side plate portion connected to one end of both plate portions. A fixing member for a roof building, wherein an angle formed between the upper plate portion and the side plate portion is 90 °.
The other side of the upper and lower plates (open end side)
Between the upper plate portion and the lower plate portion, the heat insulating material to be laid on the roof base surface is inserted, and the stopper portion against which the end surface of the inserted heat insulating material contacts the upper plate portion and And / or a fixing member for a heat-insulated single-roofing ridge provided on the lower plate portion.

(4) The lower plate portion is provided with fixing screw holes at appropriate intervals in the longitudinal direction, and the upper plate portion has a diameter larger than the screw hole at a position above the screw hole.
4. A fixing member for a heat-insulated single-roofed building according to claim 1, wherein the through-hole is formed in the through-hole so that the whole screw can pass therethrough.

(5) The fixing member for the heat-insulated single-roof ridge is made of metal or synthetic resin.

(6) The fixing member for an insulated single-roofed building in which the angle α formed by the upper plate portion and the side plate portion and the angle β of the roof gradient satisfy α + β ≦ 90 °.

[0012]

Embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a cross-sectional view of a fixing member 1 for an insulated single-roof wing according to an embodiment of the present invention, FIG. 2 is a perspective view of the same, and FIG.
FIG. 4 and FIG. 5 are cross-sectional views of a fixing member 1 for a heat-insulated single-roofed building according to another embodiment.

As shown in the figure, a fixing member for a heat insulating single-roofing ridge comprises an upper plate 2 and a lower plate 3 substantially parallel to the upper plate 2.
And a side plate portion 4 continuously provided at one end of each of the plate portions 2 and 3 in the short direction.
The material has corrosion resistance and strength enough to be used as a ridge fixing member, and metal or synthetic resin is suitable. Examples of the metal include aluminum or stainless steel having a thickness of about 1 to 3 mm. As synthetic resins, polyamide, polycarbonate, polyacetal,
Examples thereof include a fiber reinforced plastic (FRP) in which a synthetic resin such as a polyether or the like, an unsaturated polyester or a polyamide is reinforced with a glass fiber, a carbon fiber, an aramid fiber, or the like, and a composite material of a metal and a synthetic resin.

The fixing member 1 for a heat-insulating single-roofing ridge is preferably a long body having a width of the upper plate 2 of 10 to 20 cm, a width of the lower plate 3 of 2 to 5 cm, and a total length of about 2 to 4 m. . The distance between the upper plate portion 2 and the lower plate portion 3 is substantially the same as the thickness of the heat insulating material 6 to be laid. The angle α between the upper plate 2 and the side plate 4 is within 90 °. This angle α is determined by the roof slope of the roof to be constructed. However, since the angle β of the roof slope is not assumed to be negative, the angle α between the upper plate portion 2 and the side plate portion 4 is within 90 °. is there.

Further, when the angle α between the upper plate portion 2 and the side plate portion 4 is shown in relation to the angle β of the roof gradient, α + β ≦ 9
0 °. If α + β> 90 °, it will not be possible to fix the upper plate 2 at the top of the ridge with the corners of the upper plate 2 abutting against each other and the lower plate 3 in full contact with the base 8 surface. Because.

The normal roof slope is 5/10 (about 26
°) or less, and insulated single roofing exceeding 5/10 is rare. Therefore, if the angle α formed by the upper plate portion 2 and the side plate portion 4 is set in accordance with the roof slope 5/10, it can be applied to most sloped roofs and is convenient. That is, what is set according to the roof slope 5/10 is a state in which the corners of the upper plate 2 are abutted at the top of the ridge and the lower plate 3 Can be fixed in a state of being completely in contact with the base surface, which is advantageous in terms of cost.

In the embodiment shown in FIGS. 1 to 3 and 4, the other end of the upper plate 2 is formed so as to protrude from a position facing the other end of the lower plate 3. By protruding in this manner, as is apparent from FIG. 3, the heat insulating material 6 laid on the roof base 8 under the protruding upper plate portion 2
And has the effect of holding down the heat insulating material 6.

As shown in the drawing, a stopper portion 5 is formed at the other end of the lower plate portion 2 in the short side direction so as to rise substantially perpendicularly upward. This stopper part 5
Can reliably function as a stopper against which the end surface of the heat insulating material 6 abuts. The stopper portions 5 do not need to rise at a right angle, and may be provided at intervals, not over the entire longitudinal direction. Further, as shown in FIG. 4, the stopper portion 5 may be configured to be extended and provided continuously on the lower surface of the upper plate portion 2. This is particularly advantageous when integrally molded using a synthetic resin, and the strength can be improved.

Further, the lower plate portion 3 is provided with fixing screw holes 31 at appropriate intervals in the longitudinal direction (usually about 30 to 60 cm), and the screw holes 31 of the upper plate portion 2 are fixed. A through hole 21 is provided at a position above 31.
The screws 9a and 9b are driven into the ground using the screw holes 31, so that the fixing member for the heat-insulated single-roof building is firmly fixed. Since the through hole 21 is formed to have a diameter sufficiently larger than that of the screw hole 31, the entire screw such as a screw head can pass therethrough, and the screw fixing operation can be easily performed through the through hole 21 without any trouble.

As shown in FIG. 5, between the upper plate portion 2 and the lower plate portion 3 from the other side (open end side) of the upper plate portion 2 and the lower plate portion 3, it is laid on the roof base surface. The heat insulating material to be inserted may be inserted, and the stopper portion 5 with which the end surface of the inserted heat insulating material abuts may be provided on the upper plate portion 2 and / or the lower plate portion 3. Also with this configuration, the heat insulating material can be held down by the upper plate portion 2. In this case, it is not always necessary to make the other end of the upper plate 2 protrude from a position facing the other end of the lower plate 3. The stopper portion 5 will be described with reference to the drawings. In the case of only the stopper portion 5a of the upper plate portion 2, the case of only the stopper portion 5b of the lower plate portion 3, the stopper portion 5a of the upper plate portion 2 and the lower plate portion 3 In the case of both the stopper portions 5b, the stopper portion 5a of the upper plate portion 2 and the lower plate portion 3
And the stopper part 5b is connected to form an integral part.

[0021] The fixing member 1 for the heat-insulating single-roofing ridge according to the present invention.
Can be usually performed as follows. FIG.
First, the heat insulating material 6 is laid on the base 8 surface, and the protruding portion of the upper plate portion 2 of the fixing member for the heat insulating single-roofing ridge presses the end upper surface of the heat insulating material 6,
The screws 9a and 9b are driven into the ground using the screw holes 31, and the fixing member 1 for the heat-insulating single roof building is fixed. After fixing and fixing the heat insulating single-roofing ridge fixing member 1 first, the heat insulating material 6 may be laid on the surface of the base 8 such that the end portion is sandwiched under the protrusion 5 of the upper plate portion 2. Then, the single material 7 is laid over the ridge fixing member 1 and the heat insulating material 6,
Insulated single roofing is completed. The heat insulating material 6 is pressed by the open end side of the upper plate portion 2, and a pressing effect against a peeling force against the heat insulating material 6 due to a strong wind load in the ridge portion can be exerted.

Since the stopper portion 5 is formed at the other end of the lower plate portion 3 (or the upper plate portion 2 and / or the lower plate portion 3), at the time of construction, the stopper portion 5 The end surface functions as a stopper, and a space where the heat insulating material 6 does not enter further inside is secured, and the structure is suitable for screwing. Further, since the heat insulating material 6 reaches the stopper portion 5, it can be confirmed whether or not the heat insulating material 6 is securely pressed by the upper plate portion 2.

[0023]

EXAMPLE A description will be given of an example in which a heat insulating material having a thickness of 25 mm is laid on a concrete grounded roof having a gradient of 5/10.

A molded product as shown in FIGS. 1 and 2 was prepared by extrusion molding of aluminum. Its thickness is 2m
m, the length is 3 m, the width of the upper plate is 100 mm, and the angle formed by the upper plate and the side plate is 64 ° (therefore, the angle formed by the lower plate parallel to the upper plate and the side plate is 116 °). °.)
The distance between the upper plate and the lower plate was 25 mm, the width of the lower plate was 26 mm, and the height of the stopper was 7 mm. Further, the widthwise nearly screw hole of diameter 6mm in the middle position of the lower plate portion provided at 30cm intervals in the longitudinal direction, of the upper plate portion, provided with a through hole of diameter 20mm in a position directly above of the screw hole Was. The installation of the obtained fixing member for a single-story insulated building was easily and reliably performed, and the effect of holding down the heat insulating material was surely exhibited.

[0025]

As described above, according to the fixing member for the heat-insulated single-roofed ridge according to the present invention, the insulating material of the ridge is pressed down on the open end side of the upper plate portion, and a strong wind load in the ridge is obtained. Thus, the pressing effect against the peeling force of the heat insulating material due to the above can be surely exerted.

The angle between the upper plate and the side plate is 90 degrees.
Because it is within °, it can be fixed with the corners of the upper plate abutting each other at the top of the building and the lower plate in full contact with the ground surface, and it is a single-roofed building Can be finished well.

Further, the stopper portion functions as a stopper against which the end surface of the heat insulating material comes into contact, so that a space where the heat insulating material does not enter further into the interior is secured, and the structure is suitable for screwing. The screwing work can be easily performed without any trouble in the screw holes in the lower plate portion through the through holes in the upper plate portion.

Further, the fixing member for the heat-insulated single-roofed building is
By being made of metal or synthetic resin, it is hardly deteriorated and exhibits excellent durability.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a fixing member 1 for an insulated single-roofed building according to an embodiment of the present invention.

FIG. 2 is a perspective view of the ridge fixing member 1 shown in FIG.

FIG. 3 is a cross-sectional view showing a state of installation of the fixing member 1 for the heat insulating single-roofing ridge shown in FIG.

FIG. 4 is a cross-sectional view of a fixing member 1 for a heat-insulated single-roofing ridge showing another embodiment.

FIG. 5 is a cross-sectional view of a fixing member 1 for a heat-insulating single-roofing ridge showing another embodiment.

FIG. 6 is a cross-sectional view showing a state of construction of a conventional heat-insulating single-roof ridge fixing member 11;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Insulated single roof building fixing member 2 Upper plate part 3 Lower plate part 4 Side plate part 5 Stopper part 6 Insulation material 8 Base material 9a, 9b Screw 21 Through hole 31 Screw hole

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Claims (6)

(57) [Claims] 1. An upper plate portion , formed substantially parallel to the upper plate portion.
And a lower plate portion in full contact with the roof base surface, and a fixing member for a long insulated single-roofing ridge comprising a side plate portion continuously provided at one end of both plate portions, the angle between the upper plate portion and the side plate portion is within 90 °, and the projecting brought from the position facing the end portion of the other side of the upper plate portion to the end portion of the other side of the lower plate portion is projected Under the roof under the top plate
By positioning the insulation to be laid on the ground,
A fixed member for a single-floor building with thermal insulation that enables the insulation material to be held down by the upper plate part . 2. A stopper portion in which the other end of the lower plate portion is raised and an end surface of a heat insulating material laid on the roof base surface so as to be located below the protruding upper plate portion is in contact with the stopper portion. The fixing member for an insulated single-roofed ridge according to claim 1, wherein a fixing member is formed. 3. A long insulated single roof having an upper plate portion, a lower plate portion substantially parallel to the upper plate portion, and a side plate portion connected to one end of each of the two plate portions. A ridge fixing member, wherein an angle formed by the upper plate portion and the side plate portion is 90 ° or less, and between the upper plate portion and the lower plate portion from the other side of the upper plate portion and the lower plate portion. A heat insulating material to be laid on the base surface of the roof, and a stopper portion provided on the upper plate portion and / or the lower plate portion with which an end surface of the inserted heat insulating material comes into contact is provided. Fixing members. 4. A screw hole for fixing is provided in the lower plate portion at an appropriate interval in a longitudinal direction, and the upper plate portion has
Formed above the screw hole with a diameter larger than the screw hole
And a through hole through which the whole screw can pass.
Or the fixing member for heat insulation single-roof wings of 3. 5. The method according to claim 1, comprising a metal or a synthetic resin.
5. The fixing member for a single-story wing building according to 2, 3, or 4. 6. An angle α between the upper plate and the side plate.
The fixing member for an insulated single-roof wing according to claim 1, 2, 3, 4, or 5, wherein the angle β of the roof slope is α + β ≦ 90 °.