JP2003013560A - Fixing holder for roof thermal insulating material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fixing holder for a roof thermal insulating material easily mountable without requiring a long term in its installation to a sheathing material and realizable at a low cost. SOLUTION: This fixing holder 10 having a T-shaped cross section is constructed of a thermal insulating material pressing part 11 and an insertion part 12 suspended from the longitudinal intermediate part lower face. In an installation attitude to the thermal insulation material 1, the holder 10 is bent so that positions of the both end parts of the thermal insulating material pressing part 11 are positioned closer to the thermal insulating material 1 side than the vicinity of the insertion part 12.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a jig for fixing a heat insulating material for a roof, which is arranged on a base under a roof material.

[0002]

2. Description of the Related Art Generally, for roofing, a heat insulating layer is provided under a roof material. As the heat insulating layer, smooth the unevenness (unevenness) of the base with resin moles, etc., spread the long asphalt sheet (heat insulating material) 1 with a certain thickness, and fix it to the base with a fixing jig or adhesive. ing. As conventional technology,
As shown in FIG. 4, in the case of fixing with nails or the like, a diameter of 80
A means for fixing the important points with a circular disk 2 of about mm is adopted. In this case, it is necessary to use a large number of nails in order to reduce the misalignment between the adjacent heat insulating materials 1.

[0003]

However, when the above-mentioned conventional technique is used, the smoothing by the resin mole not only increases the cost but also requires a number of days for the repair. Therefore, an object of the present invention is to fix the heat insulating material arranged in the lower part of the roof material to the base material in order to solve the above-mentioned problems of the prior art, and the installation is easy and does not take days, and the cost is low. The object is to provide a fixing jig for a heat insulating material that can be realized in.

[0004]

In order to achieve the above object, the fixing jig for the roof heat insulating material of the present invention is composed of a long object having a T-shaped cross section, so that the fixing jig can be attached easily and securely. Turn into. Further, as an embodiment, in the above means, the fixing jig includes the heat insulating material pressing portion 11 and the heat insulating material pressing portion 1.
1 and the insertion portion 12 that hangs down from the lower surface middle portion thereof facilitates positioning at the time of attachment.

Further, in addition to any of the above means, the fixing jig 10 is such that the position of the end portion of the heat insulating material pressing portion 11 is the insertion portion 12 when the fixing jig 10 is mounted on the heat insulating materials 1 and 1 for roof.
The fixing jig can be brought into close contact with the roof heat insulating material in the mounted state by bending the roof jig so as to be located closer to the roof heat insulating materials 1 and 1 than the vicinity thereof. Further, in addition to any of the above-mentioned means, by providing the fixing portions with the alternating nails 13 on both sides of the central portion along the longitudinal direction of the long object, the fixing jig can be stably applied to the roof heat insulating material. Can be securely attached.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. 1 is a cross-sectional view of a fixing jig for a heat insulating material according to an embodiment of the present invention, FIG. 2 is a plan view showing a usage state of the fixing jig, and FIG. 3 is a cross-sectional view taken along the line AA of FIG. .

(Fixing jig 10) Fixing jig 10 of the embodiment
Is made of a hard plastic such as aluminum alloy or vinyl chloride and has a long T-shaped vertical section of 1000 to 4000 mm. Specifically, width 1000 mm, length 15
00 mm asphalt sheets 1 ... Are laid vertically and horizontally on the roof of the building, and the fixing jig 10 is a long object having the same length as the long side (1500 mm) of the asphalt sheet 1. The fixing jig 10 includes a holding portion 11 having a rectangular shape in plan view, and an insertion portion 12 formed along a lower portion of a center line in the length direction of the holding portion 11 (FIG. 1).
The width of the pressing portion 11 is 100 mm, and the height of the inserting portion 12 protruding to the lower surface thereof is about 20 mm, and this length is 1000 mm which is the same length as the asphalt sheet 1.

Further, the fixing jig 10 is positioned such that the end portion of the holding portion 11 is located closer to the heat insulating material 1 than the vicinity of the insertion portion 12 when the fixing jig 10 is mounted on the laid asphalt sheet 1. A bent portion 11a that is bent is formed. The bent portion 11a is elastically deformed in a state where the bent portion 11a is attached and fixed between the asphalt sheets 1 and 1 by the nail 13, and has a substantially flat shape as shown in FIG. Therefore, the fixing force to the asphalt sheets 1 and 1 at both edges of the fixing jig 10 in the length direction becomes large. Further, on both sides of the center line along the length direction of the fixing jig 10, the center line is sandwiched, and the nails 13 are alternately staggered.
・ Has been drilled. It should be noted that although extrusion molding is desirable as a method for manufacturing the fixing jig 10, in this case, the nail hole 1
3 '... are drilled after extrusion molding.

(Mounting Means) The asphalt sheet 1 ... Is fixed using the fixing jig 10 when the asphalt sheet 1 ... Is laid on the roof of the building as shown in FIG. A means is used in which the fixing jig 10 is inserted between the long side edges of the mark and is hammered into the base material 3 with a hammer or the like. At the stage of completion of driving, the holding parts 11, 11 of the fixing jig 10 are flat. According to the above-mentioned mounting means, even if the base material 3 is uneven, the mounting is good, and there is an effect that the occurrence of misalignment is small.

[0010]

The present invention has the following effects due to the above structure. According to the invention as set forth in claim 1, the fixing jig 10 for the roof heat insulating material is made of a long object having a T-shaped cross section, so that the heat insulating material can be easily and surely attached, and the cost of the heat insulating material can be reduced. It is possible to shorten the construction period and eliminate mistakes. Further, according to the invention as set forth in claim 2, in addition to the above effects, the fixing jig 10 is composed of a heat insulating material pressing portion 11 and an insertion portion 12 that hangs from a lower surface middle portion of the heat insulating material pressing portion. This makes positioning easier when mounting, and also
The fixing jig 10 can be easily manufactured, and the fixing jig itself can be provided at a price. In particular, the insertion portion 12 can be easily positioned at the time of attachment and can be easily arranged between the heat insulating materials 1 and 1.

Further, according to the invention described in claim 3, in addition to any of the above effects, the end portion of the heat insulating material pressing portion 11 is bent downward in the mounting posture of the heat insulating material for roof 1. The fixing jig 10 can be brought into close contact with the roof heat insulating material in the mounted state, and the heat insulating material can be securely and firmly fixed by using the elasticity of the fixing jig 10 even after the mounting. In particular, the resistance to the force that the heat insulating material 1 tries to float due to the negative pressure becomes large. Further, even if the base material 3 is uneven, the fixing force to the left and right heat insulating materials 1, 1 is sufficiently exerted.

Further, according to the invention described in claim 4, in addition to any one of the above effects, the fixing jigs 10 are fixed by providing alternate fixing portions on both sides of the central portion along the length direction. The jig 10 can be stably and reliably attached to the base material 3, and the heat insulating materials 1 and 1 can be securely attached.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a fixing jig for a heat insulating material for a roof according to an embodiment of the present invention.

FIG. 2 is a plan view showing a usage state of the fixing jig.

3 is a cross-sectional view taken along the line AA of FIG.

FIG. 4 is a plan view showing a conventional technique.

[Explanation of symbols]

1 ... [Roof] heat insulating material (asphalt sheet) 2 ... Circular disk 3 ... Base material 10 ... Fixing jig 11 ... Pressing part 1
1a ··· Bending part 12 · · Insert part 13 · · Nail 1
3 '... nail holes

Claims (4)

[Claims] 1. A fixing jig for a roof heat insulating material 1, 1 characterized by comprising a long product having a substantially T-shaped cross section. 2. The roof heat insulating material according to claim 1, wherein the elongated member comprises a heat insulating material pressing portion 11 and an insertion portion 12 hanging from a central portion of a lower surface of the heat insulating material pressing portion 11. Fixed jig. 3. In the posture of mounting on the roof heat insulating material, the end of the heat insulating material pressing portion (11) is bent so that it is located closer to the roof heat insulating material (1) than the vicinity of the insertion portion (12). The fixing jig for a heat insulating material for a roof according to claim 1 or 2. 4. The heat insulation for roof according to any one of claims 1 to 3, wherein staggered fixing portions to the base material 3 are provided on both sides of the central portion along the length direction of the long object. Fixing jig for materials.