JP2559339Y2 - Roof tark member structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof tarmac member structure constituting a roof in a steel-frame building or the like.

[0002]

2. Description of the Related Art Recently, in such a steel-framed building, the number of cases in which the roof is constructed using a roof material such as a metal tends to increase. In this method, a tark member is juxtaposed on a purlin member erected on a roof, and a roof material is bolted on the tark member via a waterproof member. However, in this case, when bolting a roofing material to the tark member,
Since many bolt holes are formed in the waterproof member, in a severe natural situation such as a typhoon where the roofing material may leak, rainwater flowing on the waterproof member may pass through the bolt holes indoors. However, there is a drawback in that the waterproof property is a problem.

[0003]

SUMMARY OF THE INVENTION In view of the above circumstances, the present invention has been made with the object of providing a roof tark member structure capable of eliminating these disadvantages. A roof tark member to which a roofing material is bolted via a waterproof member, wherein water entering through the bolt through hole of the waterproof member is discharged to the eaves along the tarky member. A discharge guide groove for guiding is formed. In the present invention, with this configuration, it is possible to reliably prevent rain leakage caused by the bolt holes of the waterproof member, and to remarkably improve waterproofness.

[0004]

Next, an embodiment of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 denotes a plurality of purlin members erected on a steel building roof. On the upper surface of these purlin members 1, a plurality of metal tark members 2 are erected in parallel along the roof inclination. However, bolts 3 protrude from the upper surface of the tarmac member 2 at a predetermined interval.

[0005] Reference numeral 4 denotes a metal roofing material.
Is fixed via bolts 5 protruding from the upper surface of the tark member 2 via a hook member 5, but between the roof material 4 and the tark member 2 is made of asphalt roofing material. Waterproof member 6 is interposed. Reference numeral 7 denotes a heat insulating material laid so as to fill the space between the tark members 2 and 2.

The tark member 2 includes a tark 8 formed in a hat shape in cross section, a tark cover 9 along a lower surface of the tark 8, a tark cover 9 and the tark 8
And a tark band 10 for integrally fixing the purlin member 1 to the purlin member 1. In the tarmac cover 9, the discharge guide groove 11 is constituted by groove side pieces 9a formed by bending both right and left edges. I have. That is, when water enters through the bolt hole formed in the waterproof member 6, this water is transmitted to the tark member 2. However, in the present invention, the groove-shaped tark cover 9 is disposed below the tark member 2. The water transmitted to the tark member 2 is guided to discharge along the tarmac cover 9 to the eaves without flowing down to the indoor side below.

In the embodiment of the present invention constructed as described above, under severe natural conditions such as a typhoon, there is a risk that rain will leak from a gap in the roofing material 4, and in this case,
Rainwater flowing on the waterproof member 6 reaches the tarmac member 2 via bolt holes drilled in the waterproof member 6, and the rainwater collects in the tarmac cover 9 and is discharged and guided to the eaves along the roof inclination. Will be. That is, when the roof member 4 is bolted to the tarmac member 2, the waterproof member 6 is formed with many bolt holes, but rainwater that has entered through the bolt holes is caused to flow indoors as in the related art. Can be reliably prevented, and as a result, the waterproofness of the roof can be significantly improved.

The present invention is, of course, not limited to the above-described embodiment. For example, as in the second embodiment shown in FIG. In this embodiment, the discharge guide grooves 11 are formed on both left and right sides of the tark 8. Further, the cross section of the talc band 10 (or talc integrally formed with the talb band) can be freely changed as shown in the pattern diagram of FIG.

[0009]

In summary, since the present invention is constructed as described above, it is a roof tark member to which a roof material is bolted via a waterproof member. The tarky member is a bolt of the waterproof member. It has a discharge guide groove that guides water entering through the through hole to the eaves along the tark member, so that under severe natural conditions such as typhoons, rainwater that has entered from the gap of temporary roof material Even if it reaches the tarky member via the bolt hole drilled in the waterproofing member, this rainwater will surely be prevented from flowing down from the tarky member to the indoor side as in the past, and as a result, Significant improvement in the waterproofness of the roof can be achieved.

[Brief description of the drawings]

FIG. 1 is a partially cutaway perspective view of a roof showing a first embodiment.

FIG. 2 is a partially cutaway perspective view of a roof showing a second embodiment.

3 (A), 3 (B), 3 (C), and 3 (D) are cross-sectional pattern diagrams of a talky band.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Purlin member 2 Tarky member 3 Bolt 4 Roofing material 6 Waterproof member 8 Tarki 9 Taruki cover 10 Groove side piece 11 Discharge guide groove

Claims (1)

(57) [Scope of request for utility model registration] A roof tark member which is juxtaposed on a main roof and to which a roofing material is bolted via a waterproof member,
A roof tarmac member structure, wherein a discharge guide groove is formed in the tarpaulin member to guide water entering from a bolt through hole of the waterproof member to the eaves along the tarmac member.