JPH0738539Y2 - Roof eaves seal structure - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sealing structure for closing an eaves opening between a roof member and an outer wall in a roof of a vertical structure.

[0002]

2. Description of the Related Art It is known to seal an open end surface of a roof material at the eaves of a folded roof made of a roof material having a corrugated cross section. As shown in FIG. 3, when a roof is formed by using a roof material in which peaks and valleys are not continuous, the eaves tip surface of the mountain-shaped convex portion formed at the joint portion of the adjacent roof materials is also covered with a decorative cap. Sometimes.

[0003]

However, in the conventional eaves structure, the lower surface protruding from the outer wall of the roof material has an opening, and rainwater penetrates indoors through this opening lower surface. The uneven shape on the lower surface of the eaves of the roof material is exposed as it is, so the appearance is not good.

Therefore, an object of the present invention is to improve the waterproof performance of the eaves portion without using a special caulking material or the like. Another object of the present invention is to close the eaves lower surface side of the roof material projecting to the outside of the outer wall and improve the appearance of construction quality by making the finished state neat.

[0005]

A roof eaves seal structure according to the present invention includes an eaves cover 13 for closing an opening lower surface of a mountain-shaped protrusion 10 of a roof member 5 protruding from an outer wall 2 and a mountain-shaped protrusion 10. Ri Do from the decorative cap 14 for closing the tip opening is mounted at the tip, a rear end of the eaves cover 13 on the outer wall 2
That has been inserted into the indoor side from the end. These eaves covers 13
The makeup cap 14 and the makeup cap 14 can be integrally formed as required. More specifically, the adjacent roof members 5, 5
In the roof having the mountain-shaped protrusions 10 at the joints, the pair of step portions 5c and 5c are provided on the left and right of the inner surface of the mountain-shaped protrusions 10 so as to face each other. It has a U-shaped main face plate 15, a standing wall 16 standing up from the front end of the main face plate 15, and a pair of hooking pieces 17 and 17 provided on the upper left and right of the upper wall 16, and the hooking pieces 17 and 17 are Mounted on the stepped portions 5c and 5c, the main face plate 15 is used to form the mountain-shaped convex portion 10.
Of the main face plate 15 by closing the lower surface of the opening of the
Is fixed to be substantially flush with the lower surface of the roof material 5, and the makeup cap 14 is externally fitted and attached to the projecting end of the mountain-shaped convex portion 10.

[0006]

The eaves cover 13 and the decorative cap 14 block the lower surface and the front end surface of the mountain-shaped convex portion 10 outside the outer wall 2 to prevent rainwater from entering the indoor side through the eaves opening 11. That is, the eaves cover 13 and the makeup cap 14 close the eaves opening 11, so that the eaves cover 1
Even if rainwater soaks from the periphery of 3 or makeup cap 14,
This easily flows down and is discharged. It does not require a troublesome waterproof structure such as caulking material. Since the lower surface of the opening of the mountain-shaped convex portion 10 is closed by the eaves cover 13, the unevenness of the roof material 5 and the structure of the connecting portion are blocked to make the whole impression when looking up at the eaves neat.

[0007]

[Effect of the Invention] In the present invention, the eaves-edge seal 12 is configured,
On the outdoor side of the outer wall 2, the eaves cover 13 and the decorative cap 14 close the opening lower surface and the projecting end opening of the mountain-shaped convex portion 10, respectively, to seal the eaves opening 11 that communicates indoors.
Therefore, it is possible to prevent rainwater from entering the room from the eaves.
Wear. In particular, the eaves cover 13 is separated from the outer wall 2 of the roof member 5.
Behind the eaves cover 13 by setting it sufficiently longer than the protruding dimension of
The end is inserted further inside from the upper end of the outer wall 2.
So, we made the rain end of the eaves very good, and
Even if there is a slight difference in the size of the eaves depending on the root, this kind of
Just prepare the eaves cover 13
Depending on the eaves outlet size, several eaves covers can be used
Or that the eaves cover needs to be changed.
There will be no disadvantage in terms of engineering and inventory management. Furthermore,
Even if rainwater permeates from the edges of the eaves cover 13 and the makeup cap 14, it can be easily discharged by flowing down along the eaves cover 13 and the waterproof performance can be improved. Since it is not necessary to use caulking material, it is possible to avoid an increase in the total cost required for construction.

Since the lower surface of the opening of the mountain-shaped convex portion 10 is closed by the eaves edge cover 13, the lower surface side of the eaves edge can be made substantially flush and the finished state can be made neat, and the exterior construction quality compared to the conventional eaves edge structure. Can be improved. It is possible to prevent an increase in the number of parts and to reduce the cost of constructing the eaves, as compared with the case where an eave ceiling is provided separately.

[0009]

Embodiments (First Embodiment) FIGS. 2 to 6 show a first embodiment of the eaves tip sealing structure according to the present invention. In FIG. 2, reference numeral 1 is a furring strip, 2 is an outer wall,
3 is a main building and 4 is a roof. The roof 4 is formed by vertically roofing a roof material 5 with a constant slope, and a lower end of the roof material 5 protruding from the outer wall 2 to the outdoor side to provide an eaves tip.

As shown in FIG. 3, the roof member 5 is formed by bending a long coated steel plate into a substantially U-shaped cross section, and providing a heat insulating layer 5a on the lower surface side thereof, and joining walls 5b at both ends in the width direction. It's folded up. Fit the roof material 5 between the mounting frames 6 and 6 mounted at regular intervals along the longitudinal direction of the purlin 3,
The clip 7 is externally fitted to the joint walls 5b and 5b of the adjacent roof members 5 and 5, and the joint members 5b and 5b are fixed at regular intervals so that the adjacent roof members 5 and 5 can be widened. Connect in the direction. The outer surface of the clip 7 is covered with a joint cap 8 having the same length as the roof member 5. In order to hold the clip 7 and the joint cap 8 in place, the joint wall 5
Stepped portions 5c and 5c are formed on the outer surface of b and 5b so as to project.

In the roof 4 raised as described above, the mountain-shaped convex portion 10 is formed at the joint portion between the adjacent roof members 5, 5, and the inside and outside of the convex portion 10 communicate with each other through the space inside. As shown in FIG. 2, the eaves opening 11 between the roof member 5 and the upper end of the outer wall 2 is sealed with an eaves edge seal 12 in order to prevent rainwater, insects and the like from entering the room through the convex space. .

The eaves tip seal 12 in the figure comprises an eaves tip cover 13 that closes the lower surface of the opening of the mountain-shaped convex portion 10 and a cosmetic cap 14 that closes the tip end opening of the mountain-shaped convex portion 10. In FIG. 5, the eaves cover 13 includes a main face plate 15 having a U-shaped cross section that opens upward, a standing wall 16 that is bent at a right angle from the front end of the main face plate 15, and a pair of left and right overhanging left and right upper end walls of the standing wall 16. This is a press-molded product integrally formed with the hooking pieces 17 of the main surface plate 15, and the entire length of the main face plate 15 is set sufficiently larger than the protruding size of the roof member 5 from the outer wall 2 at the eaves. Therefore, when the eaves cover 13 of this size is attached
As shown in FIG. 2, the rear end of the outer wall 2 is further than the upper end of the outer wall 2.
It will be inserted inside.

A downflow port 19 for discharging rainwater is opened on the plate surface of the main face plate 15 near the standing wall 16. The width of the standing portion of the standing wall 16 is set smaller than the inner dimension of the main face plate 15,
Notches 20 for draining water are also provided on both sides of the front end of the main face plate 15. A stopper portion 21 continuous with the hooking piece 17 is provided in front of the upper end of the standing wall 16. The function of this stopper portion 21 will be described later. In FIG. 6, the makeup cap 14 has a generally trapezoidal vertical wall 22 that closes the tip end opening of the mountain-shaped protrusion 10.
A peripheral wall 23 is bent from both sides and an upper edge of the vertical wall 22, and a guide wall 24 for assembly is bent and formed at a lower end of the vertical wall 22.

Next, a procedure for assembling the eaves-edge seal 12 to the mountain-shaped convex portion 10 will be described. After roofing the roof 4 on the purlin 3, the main face plate 15 of the eaves cover 13 is applied to the mountain-shaped convex portion 10 from its lower surface side, and the retaining piece 17 is attached while compressing the heat insulating layer 5a as shown in FIG. The roof member 5 is hung on the inner wall of the step 5c, and the entire eaves cover 13 is temporarily assembled. At this time, the stopper portion 21 at the front end of the standing wall 16 is attached to the mountain-shaped convex portion 10.
The left and right side walls of the joint wall 5b, that is, the outer ends (front ends) of the joint walls 5b are brought into contact with each other to define the insertion limit of the eaves cover 13. In the temporarily assembled state, the main face plate 15 of the eaves cover 13 tends to tilt downward due to its own weight. Therefore, the rear end side of the main face plate 15 is attached to the lower surface of the roof member 5 with an adhesive tape to temporarily fix it.

Next, a long decorative cover 25 having a U-shaped cross section shown in FIG. 2 is mounted along the eaves of the roof 4, and its upper wall is screwed to each roof member 5. A notch 26 is provided on the upper wall of the decorative cover 25 so as to correspond to each mountain-shaped convex portion 10. The makeup cap 14 is attached to the mountain-shaped convex portion 1 through the notch 26.
It is put on the nose of the opening 0, and the left and right of the peripheral wall 23 are screwed to the joint walls 5b.

After mounting the eaves cover 13 and the decorative cap 14 as described above, the outer wall 2 is assembled to the furring strip 1. Finally, the outer L panel at the upper end has an inverted L-shaped eaves drainage 2
7 and screws the eaves cover 13 so that the lower surface of the main face plate 15 is flush with the lower surface of the roof member 5.
Support in. In this assembled state, the lateral standing wall 15a of the main face plate 15 is embedded in the heat insulating layer 5a as shown in FIG. 4, and is sandwiched and fixed between the roof member 5 and the eaves drainer 27. The fact that the side standing wall 15a is embedded in the heat insulation layer 5a ensures the fixing of the eaves cover 13 regardless of the dimensional variation, and the heat insulation layer 5a functions as a seal material that closes a small joint gap to prevent rainwater. This is for surely preventing the invasion of.

Even with the eaves tip seal structure configured as described above, rainwater may still invade from the mounting portion of the decorative cap 14. However, even if rainwater enters the mountain-shaped convex portion 10, this will cause the rising wall 16 and the decorative cap. It does not flow down along the inner surface of 14 and is discharged from the notch 20 and the downflow port 19 provided in the main face plate 15, and rainwater does not enter the indoor side through the eaves opening 11. Even if rainwater soaks into the mountain-shaped projections 10 from the side of the side wall 15a of the main face plate 15, the rainwater is eventually guided down along the main face plate 15 and discharged to the outside through the downflow port 19 and the notch 20 as well. Therefore, rainwater does not enter the indoor side.

In the assembled state, the lower surface of the main face plate 15 is flush with the lower surface of the roof member 5. Therefore, the appearance from the bottom of the entire eaves can be cleared. The joint structure of the adjacent roof members 5 and 5 is also completely closed by the eaves cover 13, so that the overall impression can be finished neatly and of high quality.

(Second Embodiment) FIG. 7 shows a second embodiment of the present invention in which the eaves cover 13 is changed. The standing wall 16 is folded up in an inverted L shape and the hooking pieces are provided on both left and right sides of the upper end wall. 17 and 17 are provided, and the above-mentioned stopper portion 21 is omitted.

(Third Embodiment) FIG. 8 shows a third embodiment of the present invention in which the eaves cover 13 is modified, in which the standing wall 16 is formed as a T-shaped vertical wall.
On the left and right sides of the upper part, there are hanging pieces 17.1.
7 is integrally bent.

In addition to the above, the present invention can be widely applied to various roofs, and therefore the sectional shape of the roof member 5 is not limited at all. For example, when forming a folded roof using a roof material having continuous peaks and valleys, the eaves edge seal 12 may be provided on all of the mountain-shaped convex portions 10. In this way, when the number of the eaves-edge seals 12 is large, the eaves-edge cover 13 and the makeup cap 1
If 4 is formed integrally, the labor of construction can be simplified.
The cosmetic cap 14 may be attached by fitting the peripheral wall 23 into the mountain-shaped protrusion 10. The eaves drainer 27 can be omitted, and in this case, the main face plate 15 can be attached to the mounting frame 6, the purlin 4, or the furring strip 1 via a mounting bracket.

[Brief description of drawings]

FIG. 1 is a vertical sectional side view conceptually showing the present invention.

FIG. 2 is a vertical sectional side view showing the roof eaves structure of the first embodiment.

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

FIG. 4 is a sectional view taken along line BB in FIG.

FIG. 5 is a perspective view of an eaves tip cover.

FIG. 6 is a perspective view of a makeup cap.

FIG. 7 is a perspective view showing a second embodiment of the eaves cover.

FIG. 8 is a perspective view showing a third embodiment of the eaves cover.

[Explanation of symbols]

 5 Roof material 5c Stepped portion 10 Mountain-shaped convex portion 13 Eave tip cover 14 Makeup cap 15 Main face plate 16 Standing wall 17 Hooking piece 27 Eave tip drainer

Claims (3)

[Scope of utility model registration request] 1. An eaves cover 13 that closes an opening lower surface of a mountain-shaped convex portion 10 of a roof material 5 that projects from an outer wall 2, and a makeup cap 14 that is attached to a projecting end of the mountain-shaped convex portion 10 to block the projecting end opening. Do Ri, the rear end of the eaves cover 13 on the outer wall 2
A roof eaves seal structure that is inserted from the edge to the indoor side . 2. The roof eaves seal structure according to claim 1, wherein the eaves cover 13 and the decorative cap 14 are integrally formed. 3. A roof having a mountain-shaped convex portion 10 at a joint portion between adjacent roof members 5, 5, in which a pair of step portions 5c, 5c are provided on opposite sides of an inner surface of the mountain-shaped convex portion 10 so as to face each other. The eaves cover 13 includes a main face plate 15 having a U-shaped cross section that opens upward, and a standing wall 16 that is erected from the front end of the main face plate 15.
And a pair of hooking pieces 17.1 provided on the left and right of the upper portion of the standing wall 16.
7, the hanging pieces 17, 17 are hooked on the stepped portions 5c, 5c to close the opening lower surface of the mountain-shaped convex portion 10 with the main face plate 15, and the eaves drainer 27 fixed to the outer surface of the outer wall 2 is provided. And the inner surface of the mountain-shaped convex portion 10, the main face plate 15 is sandwiched and fixed substantially flush with the lower surface of the roof member 5, and the cosmetic cap 14 is externally fitted to the projecting end of the mountain-shaped convex portion 10. Roof eaves seal structure.