JPH0160623B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a roof structure, and in particular to a roof end structure in an apartment or the like.

Folded plate roofs are generally used for the roofs of apartment buildings, and in folded plate roofs, supporting metal fittings are made to protrude from the roof, and the rain gutters are supported by these supporting metal fittings, and furthermore, in order to cover the rain gutter, A decorative board is provided from the tip of the support fitting to the lower part of the rain gutter (see, for example, Japanese Utility Model Application No. 49-9031). In this case, a gap is created between the tip of the support fitting and the rain gutter, and in order to prevent rainwater from falling onto the decorative board from this gap, conventionally, the gap between the rain gutter and the tip of the support fitting is It is being considered to install a rain catch plate across the gap (1983)
-Refer to Publication No. 78312). In this conventional rain catch plate, the tip of the rain catch plate is inserted into a gap between the decorative board and a metal fitting to which the decorative board is attached, so that the rain catch plate is supported in a hanging manner. Therefore, since the rain catch plate is simply supported in a hanging manner, it has the disadvantage of easily falling to the bottom, and the rain catch plate cannot be installed until after the decorative board has been installed. In addition, the rain catch plate must be installed by inserting it from above the decorative board, but if the supporting metal fittings are located above the decorative board as described above, the bottom side of this supporting metal fitting is The disadvantage is that it has to be inserted into the hole, making it very difficult to work with. In addition, in the past, the tip of the rain catch plate was only installed above the rain gutter, so the rainwater that ran down the rain catch plate went around from the tip to the back side and fell onto the decorative board. The drawback was that there was a risk of falling.

The present invention eliminates the drawbacks of the conventional rain catch plate mounting structure, provides good workability, and
The structure has been realized so that there is no risk of rainwater running down the rain catcher plate and falling onto the decorative panel side.

In order to achieve the above object, in this invention, a supporting metal fitting is provided to project laterally from the upper part of the roof, and a rain gutter is suspended from the protruding part of the supporting metal fitting to receive rainwater from the roof surface. , Similarly, between the tip of the support metal fitting and the rain gutter, a rain catch plate that receives rainfall and guides it to the rain gutter is installed by fitting and locking the U-shaped portion of the tip of the rain catch plate to the tip of the support metal fitting. Similarly, the end of the rain catch plate on the rain gutter side is bent downward, and a decorative board is further provided between the tip of the support fitting and the outer surface of the building to cover the rain gutter and rain catch plate from below. , characterized in that the upper end of the decorative board is fixed to the support fitting so as to cover the U-shaped portion of the rain catcher plate.

Hereinafter, the structure of the present invention will be explained based on drawings showing one embodiment. FIG. It is implemented in the structure.

Therefore, the detailed structure of this part will be explained based on FIG. 2. In the figure, 2 is a framework consisting of a horizontal frame 2a and a vertical frame 2b. is installed. on the other hand,
A C-channel type roof beam 4 is attached to the upper surface of the framework 2, and a folded roofing material 6 is attached to the upper surface of the roof beam 4 with bolts 7 via mounting brackets 5, and a roof main body 8 is attached to the upper surface of the roof beam 4. It consists of 9 is the roof beam 4
This is an eaves edge attached to the outside surface of the roof along the roof beam 4. Reference numeral 10 denotes a parting edge metal fitting consisting of an inner surface plate 11 and an outer surface plate 12 integrally fixed to the outer surface of the inner surface plate 11, and is nailed to the outer surface of the eaves field edge 9. The inner surface plate 11 is extended downward and then bent inward into a substantially U-shaped portion 13 to abut against the outer surface of the outer wall panel 3, thereby covering the gap between the inner wall panel 3 and the outer wall panel 3. On the other hand, the outer plate 12 has a U-shape 1 with the upper part opened after being bent outward.
It is folded into 4.

Now, in the roof main body 8 configured as described above, an angled support rod 15 is fixed to the upper surface of the folded roofing material 6 with bolts 7 and 16.
The tip of the support rod 15 protrudes outward from the side surface of the roof main body 8, and a vertically angled short piece 17 is fixed to the tip, and a bracket 18 is attached to the outside surface of the lower end of the short piece 17. These support rods 15, short members 17, and brackets 18 constitute one support metal fitting 19, and a plurality of such support metal fittings 19 are installed at appropriate intervals along the roof main body 8. Ru.

A hanging bolt 20 is suspended from the middle part of the support rod 15 protruding from the folded roofing material 6, and a hanging fitting 21 is attached to the lower end of the hanging bolt 20. Rain gutter along the direction 2
The upper end of 2 is latched to this hanging fitting 21 and is suspended. Although not shown, the folded roofing material 16 is
It has a large number of V grooves in a direction perpendicular to this rain gutter 22,
Rainwater flowing through this V-groove flows into the rain gutter 22. 23 is a rain catch plate whose outer end is bent upward into a U-shape 24, and the U-shaped 24 portion is fitted and locked to the tip of the bracket 18;
The inner end of this rain catcher plate 23 extends downward in an inclined manner and is installed on the upper surface of the hanging fitting 21 on the upper part of the rain gutter 22, thereby receiving rain and guiding it to the rain gutter 22. There is. At that time, the rain gutter 2 of the rain catch plate 23
The end on the second side is bent downward 34 at the top of the rain gutter 22, thereby preventing rainwater that has flowed down the top surface of the rain catch plate 23 from going around to the back side of the rain catch plate 23. It has a structure.

Next, 25 is a decorative board formed into a substantially square shape by bending 26, 26 at two places near the center, and the upper end of this decorative board 25 is bent at two places near the center of the board.
7, the upper end of the rising wall 28 is further bent inward at right angles via a step 29 to form a mounting piece 30,
This mounting piece 30 is attached to the upper surface of the bracket 18 of the support metal fitting 19 with bolts 31 so as to cover the U-shaped portion of the rain catcher plate 23. On the other hand,
The lower end of the decorative board 25 is bent into a U-shape with the upper end open, and this U-shaped portion 32 is fitted into the U-shaped portion 14 of the outer surface plate 12 of the parting edge fitting 10. The decorative board 25 is fixed to the shape part 14 with rivets 33, and thus has a structure that covers the rain gutter 22 and the rain catch plate 23 from below at the end of the roof.

As described above, according to the present invention, the U-shaped part formed at the tip of the rain catch plate is fitted and attached to the tip of the support metal fitting, and the decorative plate is fixed to the outside thereof, so that the rain catch plate The receiving plate is reliably supported by the U-shaped fitting with the decorative plate, and there is no fear of it falling. Moreover, since the rain catch plate can be installed before installing the decorative board, there is no need to insert the rain catch plate from above to the bottom of the support bracket, and it can be easily installed from below. By fitting it into the support metal fitting, it can be temporarily fixed, and the subsequent work of attaching the decorative board can be easily carried out. In addition, the tip of the rain catch plate on the gutter side is bent downward to prevent rainwater from flowing around the back side of the rain catch plate. This has the effect of preventing rainwater from falling onto the decorative board.

[Brief explanation of drawings]

FIG. 1 is a front view of the entire building, and FIG. 2 is an enlarged cross-sectional view showing the detailed structure of the eave end of the roof in FIG. 1. 8...Roof body, 19...Supporting metal fittings, 22...
Rain gutter, 23... Rain catch plate, 24... U-shaped part, 25
... Decorative board, 34 ... Bending part.

Claims (1)

[Claims] 1. A supporting metal fitting is installed laterally from the upper part of the roof, and a rain gutter is suspended from the protruding part of the supporting metal fitting to receive rainwater from the roof surface, and a rain gutter is also installed between the tip of the supporting metal fitting and the rain gutter. The rain catch plate that receives rainfall and guides it to the rain gutter is installed by fitting and locking the U-shaped part at the tip of the rain catch plate to the tip of the support fitting, and also attaching the rain catch plate's end on the rain gutter side. A decorative board is provided between the tip of the support metal fitting and the outer surface of the building to cover the rain gutter and the rain catch plate from below, and the upper end of the decorative board is bent over the top of the rain catch plate. A roof structure characterized by fixing to a supporting metal fitting so as to cover the glyph part.