JP2002155603A - Roof-end gutter device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a roof-end gutter device, in which the execution of works is simplified and rainwater flowing on a roof plate material is conveyed smoothly and made to flow and collected without scattering in an eaves gutter and which has excellent waterproofness while also having superior appearance. SOLUTION: A top plate section 2 continued in an approximately the same plate shape as the top face of the roof plate material 1 is extended at a front end on the eaves edge side of the roof plate material 1, a large number of water flowing holes 3 are bored to the top plate section 2 and the eaves gutter section 4 opened upwards are formed on the lower side of the top plate section 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof gutter device in which an eaves gutter portion is integrated with a tip portion of a roof plate material.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 5, a roof gutter apparatus in which an eave gutter portion 4 is integrally extended at a tip portion of a roof is known. In this case, a draining base material 17 made of a metal plate is attached and fixed on the tip of the roof base plate 8, and a roof plate material 11 is laid on the base plate 8 from above the draining base material 17. The eaves gutter part 4 that opens upward is the same
The tip portion of 17 is bent and formed integrally with the draining base material 17.

[0003] A mesh plate 18 is attached to the upper opening of the eaves gutter 4 so that dust such as leaves and paper chips are caught and removed by the net 18 and only rainwater flows into the eaves gutter 4. It is being collected. Further, in this case, it is not necessary to attach the eaves gutter through metal fittings as in the conventional construction, and the eaves gutter portion 4 can be directly attached to the tip of the roof, thereby simplifying the construction. Is done.

[0004]

However, according to the above-mentioned prior art, the draining base material 17 in which the eaves gutter portion 4 is integrally formed drops down into the lower end of the roof plate material 11 and enters. Therefore, the rainwater transmitted from the tip of the roof plate 11 to the draining base material 17 easily wraps around to the back side of the roof plate 11 and invades, thereby causing a problem in waterproof performance. In addition, since a step is generated on the surface side between the roofing sheet material 11 and the draining base material 17, rainwater transmitted from the tip of the roofing sheet material 11 to the draining base material 17 is easily scattered, which is not preferable in appearance. There was a problem.

SUMMARY OF THE INVENTION The present invention has been made to solve all the problems in the prior art described above, and its object is to simplify the construction, and furthermore, the rainwater flowing on the roof slab material is discharged on the eaves gutter part. An object of the present invention is to provide a roof-top gutter device that can be smoothly transmitted without scattering to the eaves, can be smoothly collected in the eaves gutter portion, and has excellent waterproofness and good appearance.

[0006]

According to a first aspect of the present invention, there is provided a roof gutter having an upper plate portion extending substantially flush with the upper surface of the roof plate at the eaves tip of the roof plate. A number of water holes are formed in the upper plate portion, and an eaves gutter portion opened upward below the upper plate portion.

Therefore, in this case, an upper plate portion extending substantially flush with the upper surface of the roof plate material is extended at the tip of the roof plate material on the eave tip side, and the eave gutter portion opened upward is located below the upper plate portion. The rainwater flowing on the roof plate material is smoothly transmitted to the upper plate portion on the eave gutter. In addition, since a large number of water holes are formed in the upper plate, rainwater transmitted to the upper plate is trapped and removed by trash such as leaves and pieces of paper, so that there is no problem in the eaves gutter from the same water hole. Inflow is collected. Therefore, when rainwater is guided from the roof shingle to the eaves gutter, the rainwater does not sneak to the back side of the roof shingle and does not easily enter, and the waterproof performance is improved.

[0008] Further, since the upper surface and the upper plate portion of the roof plate material are substantially flush with each other, no step is formed on the front side between the two, and therefore, the roof plate material moves from the roof plate material to the eaves gutter portion. Rain water is hardly scattered when guided, and the construction appearance is also good. Further, conventionally, there is no need to attach an eaves gutter through metal fittings, as is generally done in the past, and since the eaves gutter is directly attached to the roof slab, the construction can be simplified. it can.

According to a second aspect of the present invention, there is provided a roof gutter device,
The roof gutter according to claim 1, wherein an upper plate portion is integrally provided at an end of the roof plate material on the eaves side, and an eave gutter portion is provided by locking and attaching to a lower side of the upper plate portion. It is characterized by the following.

[0010] Therefore, in this case, particularly, since the upper plate portion is integrally extended to the tip of the eaves side of the roof plate material, the upper plate portion can be easily provided in accordance with the roofing of the roof plate material.
In addition, since the eaves gutter portion is provided below the upper plate portion by locking and attaching, the eaves gutter portion can be easily attached even after the roof plate material is laid. It becomes easy to replace only.

According to a third aspect of the present invention, there is provided a roof gutter device,
The roof gutter device according to claim 1 or 2, wherein a locking receiving piece is formed on the lower front and rear of the upper plate portion, and locking ear pieces are formed on both front and rear upper edges of the eave gutter portion. The lug is engaged with the locking receiving pieces, and the eaves gutter portion is locked and attached to the lower side of the upper plate portion.

Therefore, in this case, in particular, the locking lugs at the front and rear upper edges of the eave gutter portion are engaged with the locking front and rear locking receiving pieces on the lower side of the upper plate portion, whereby the lower side of the upper plate portion is formed. Since the eaves gutter portion is locked and attached to the eaves gutter, the work of attaching the eaves gutter portion to the upper plate portion becomes simpler and more reliable.

According to a fourth aspect of the present invention, there is provided a roof gutter device,
The roof gutter device according to claim 2 or 3, wherein a cover plate portion which is bent downward at the tip edge of the upper plate portion and covers the front side of the eaves gutter portion is integrally provided vertically. is there.

Therefore, in this case, in particular, the cover plate is bent downward at the tip edge of the upper plate and covers the front side of the eaves gutter portion, and the cover plate is also integrally provided with the cover plate. At the same time, the eaves gutter is covered with the roof plate and the series of cover plates, so that the eaves gutter is covered and the construction appearance is further improved.

[0015]

1 and 2 show a first embodiment of the present invention.
4 shows an embodiment corresponding to all four, and the roof gutter device of the embodiment has an upper plate portion 2 extending substantially flush with the upper surface of the roof plate material 1 at the eaves tip of the roof plate material 1. The upper plate portion 2 is provided with a large number of flowing water holes 3 and an eaves gutter portion 4 which opens upward below the upper plate portion 2.

In the roof gutter device of the embodiment,
An upper plate portion 2 is integrally extended at the tip of the roof plate material 1 on the eaves end side, and an eave gutter portion 4 is provided below the upper plate portion 2 by locking and attaching.
In this case, locking receiving pieces 5 are formed on the lower front and rear sides of the upper plate 2, and locking ear pieces 6 are formed on both front and rear upper edges of the eave gutter section 4. The eaves gutter portion 4 is engaged with the engagement receiving piece 5 below the upper plate portion 2 for engagement. Further, a cover plate 7 which is bent downward and covers the front side of the eaves gutter portion 4 is also provided at the tip edge of the upper plate portion 2 so as to be integrally formed.

The roof plate 1 is a flat plate made of a metal plate or a resin-coated metal plate, and an upper plate portion 2 is provided at the tip of the eaves side so as to extend flush with the eaves. A cover plate portion 7 bent and suspended substantially vertically is integrally formed. The roof plate 1 is laid on a base plate 8 with its upper end portion 2 protruding forward from the roof top, and a nose plate 9 and an eaves ceiling 10 are present below the base plate 8. The eaves gutter 4 is attached at a position close to the front of the nose plate 9.

A large number of circular water holes 3 are formed in the upper plate portion 2 of the roof plate 1 protruding forward from the base plate 8. Lock receiving pieces 5 are arranged and formed on the front and rear sides. In this case, the front locking receiving piece 5 extends rearward, upward, and rearward from the upper rear surface of the cover plate portion 7.
It is projected in a substantially L-shape bent forward, and the locking receiving piece 5 on the rear side is located downward, forward and downward from the lower surface of the rear end of the upper plate 2.
It is vertically provided in a substantially L-shape bent upward and backward.

The eaves gutter portion 4 has a substantially U-shaped cross section opened upward, and is integrally formed of synthetic resin, metal, or the like. The height dimension (depth dimension) of the eaves gutter section 4 is formed substantially equal to the vertical width dimension of the cover plate section 7, and these dimensions are formed substantially equal to the vertical width dimension of the nose plate 9. The lower end of the cover plate 7, the bottom of the eaves gutter 4, and the eaves ceiling 10 are substantially flush with each other, so that an integrated appearance appears at the eaves tip. In addition, on the front and rear upper edges of the eaves gutter part 4,
A locking ear piece 6 that is bent downward and inward is integrally formed.

When the roof plate 1 is laid on the base plate 8, the roof receiving plate 5 is brought into contact with the front end of the base plate 8, thereby positioning the roof plate 1. Roofing can be fixed easily. Then, as shown in FIG. 2, both locking ear pieces 6 are engaged with both locking receiving pieces 5, and the upper plate 2
The eaves gutter 4 can be locked and attached to the lower side of the eaves.

In this case, as shown in FIG. 2 (a), the eaves gutter portion 4 is disposed below the upper plate portion 2, and as shown in FIG. The eaves gutter 4 is lifted upward in this state, and the bending deformation is released as shown in FIG. 2 (c). Both locking ear pieces 6 are inevitably engaged with both locking receiving pieces 5, and the engagement is hard to be released.

Therefore, in the roof gutter device of this embodiment, an upper plate portion 2 extending substantially flush with the upper surface of the roof plate material 1 is extended from the eaves end of the roof plate material 1 and opened upward. Since the eaves gutter 4 is provided below the plate 2,
The rainwater flowing along the roof plate 1 along the slope is smoothly transmitted to the upper plate 2 on the eave gutter 4. In addition, since many water holes 3 are formed in the upper plate portion 2, the upper plate portion 2
The rainwater that has passed through is trapped and removed by debris such as fallen leaves and paper chips, and flows into the eaves gutter portion 4 from the same water hole 3 without difficulty. Therefore, when rainwater is guided from the roof slab 1 to the eaves gutter 4, the rainwater does not enter the back side of the roof slab 1 and is hard to penetrate. It is prevented and becomes excellent in waterproof performance.

Further, since the upper surface of the roof plate 1 and the upper plate portion 2 are substantially flush with each other, no step is formed on the front side between the two, and therefore, the roof plate 1 is separated from the roof plate 1 by eaves. When the water flows down to the upper plate 2 on the gutter 4 and is guided, the rainwater hardly scatters, and the construction appearance is simplified and improved. Furthermore,
As is generally done in conventional construction, there is no need to attach an eaves gutter via a mounting bracket, and the eaves gutter section 4 is directly attached to the roof plate 1 laid on the roof. Since it is attached, the construction can be simplified.

Further, in the roof gutter device of this embodiment, since the upper plate 2 is integrally extended at the eaves tip of the roof plate 1, the upper plate 2 is laid on the roof plate 1. In addition, since the eaves gutter portion 4 is provided by locking and attaching below the upper plate portion 2, the eaves gutter portion 4 is provided after the roof plate material 1 is laid. Even if there is, the eaves gutter 4 can be easily replaced, and when the eaves gutter 4 is damaged, only the eaves gutter 4 can be easily replaced.

Further, in this case, the upper lug 4 is engaged with the lower lug 6 at the front and rear upper edges of the eave gutter 4 so as to engage with the lower lug 5 on the lower lug. Since the eaves gutter 4 is locked and attached below the eaves gutter 2, the work of attaching the eaves gutter 4 to the upper plate 2 can be performed more simply and reliably.

Further, in the roof gutter device of the embodiment, the cover plate portion 7 which is bent downward at the tip edge of the upper plate portion 2 and covers the front side of the eaves gutter portion 4 is integrally provided vertically. The cover plate 7 is also provided together with the above-mentioned plate 2 by a simple construction in accordance with the roofing of the roof plate 1, and the above-mentioned plate 2 and a series of cover plates 7 are provided.
Thereby, the eaves gutter 4 and other eaves members are covered and hidden in a good appearance, and the construction appearance is further improved.

FIG. 3 shows another embodiment corresponding to all of claims 1 to 4 of the present invention. In the roof gutter of this embodiment, the roof plate 1 has a corrugated outer shape like a tile. The roof shingle 1 is laid side by side only on the roof top part, and roof tiles 11 of substantially the same tile shape are separately laid and roofed on the ridge side of the roof shingle 1. In this case, the roof shingle 1 and the roof shingle 11 are formed of the same material, for example, a synthetic resin, a metal, or a composite material of these. The roof plate 1 has a peak portion 12 and a valley portion 13, and the flowing water hole 3 only needs to be formed only in the valley portion 13 of the upper plate portion 2 continuous with the valley portion 13. I have.

In the roof gutter device of this embodiment, the front locking receiving piece 5 is protruded rearward from the upper rear surface of the cover plate portion 7 in a flat shape, and the rear locking receiving piece 5 is provided. The upper plate 2 is vertically bent downward and forward from the lower surface of the rear end thereof, and the upper and lower edges of the eaves gutter 4 are bent outward. Ear pieces 6 are formed. Further, since the eaves gutter portion 4 is long, the eaves gutter portion 4 is attached so as to extend over a plurality of adjacent roof plate materials 1. Except for this, the configuration is the same as that of the embodiment shown in FIGS. 1 and 2, and the same operation and effect as in the above-described embodiment are exerted.

FIG. 4 shows still another embodiment corresponding to only claim 1 of the present invention. In the roof gutter of this embodiment, the roof plate 1 has a plurality of peaks 12 and valleys 13. Formed as a long corrugated sheet in the direction of the eaves ridge, a downwardly bent protruding piece 14 is integrally formed at the eaves end of the roof slab 1, and is formed integrally with the front of the protruding piece 14. The upper plate part 2 and the eaves gutter part 4 are fixedly extended by welding or bonding. In this case, the upper plate part 2 and the eaves gutter part 4 are integrally formed as a substantially rectangular cylindrical body having a wavy upper surface, and the substantially rectangular cylindrical body is previously fixed to the front surface of the hanging piece 14 in a factory or the like. are doing.

In the roof gutter device of this embodiment, a male fitting portion 15 is formed at one end of the substantially rectangular cylindrical body, and a female fitting receiving portion 16 is formed at the other end. The female mating receiving portion 16
The upper male part 4 and the eaves gutter part 4 are easily connected to each other as the roof panel materials 1 are overlapped with each other with their ends overlapped with each other. You. Except for this, the configuration is the same as that of the embodiment shown in FIG. 3, and the operation and effect other than those according to claims 2 to 4 are exerted as in the above-described embodiment.

[0031]

As described above, in the roof gutter according to the first aspect of the present invention, the rainwater is smoothly guided from the roof plate material to the eaves gutter without being scattered, and has excellent waterproof performance and is easily installed. The appearance is also good.

In the roof gutter according to the second aspect of the present invention, in particular, the upper plate can be easily provided with the roof shingle, and the eaves gutter can be provided with the roof shingle. Even after installation, it can be easily attached and replaced easily.

In the roof gutter according to the third aspect of the present invention, the locking lugs at the front and rear upper edges of the eaves gutter are particularly engaged with the locking front and lower locking receiving pieces at the upper plate. By joining, the eaves gutter portion can be more easily and reliably locked and attached to the lower side of the upper plate portion.

In the roof gutter according to the fourth aspect of the present invention, in particular, the cover plate can be easily provided together with the upper plate along with the roofing of the roof plate, and the eaves gutter is the same as above. It is covered and hidden by the plate portion and a series of cover plate portions, and the construction appearance is further improved.

[Brief description of the drawings]

FIG. 1 is a sectional perspective view showing a roof gutter device according to an embodiment of the present invention.

2 (a) and 2 (b) show a construction state of the roof gutter device.
(C) Schematic side view in each construction process.

FIG. 3 is a sectional perspective view showing a roof gutter apparatus according to another embodiment.

FIG. 4 is a perspective view showing a construction state of a roof gutter device according to still another embodiment.

FIG. 5 is a cross-sectional view showing a conventional roof gutter device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Roof board material 2 Upper board part 3 Running water hole 4 Eave gutter part 5 Lock receiving piece 6 Lock ear piece 7 Cover plate part

Claims (4)

[Claims] 1. An upper plate portion extending substantially flush with the upper surface of the roof plate material is extended from the eaves end of the roof plate material, and a number of water holes are formed in the upper plate portion. A roof gutter device that has an eaves gutter part that opens upward below the part. 2. An eaves part is integrally provided at an end of a roof plate material on an eaves end side, and an eaves gutter part is provided and fixed to a lower side of the upper plate part. The roof gutter device as described. 3. A locking receiving piece is formed on the lower front and rear of the upper plate portion, and locking ear pieces are formed on both front and rear upper edges of the eave gutter portion. 3. An eaves gutter portion is engaged with a piece to lock and attach to the lower portion of the upper plate portion.
The roof gutter device as described. 4. A roof gutter according to claim 2, wherein a cover plate which covers the front side of the eaves gutter is bent downward at the leading edge of the upper plate. .