JPH11159077A - Eaves gutter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate design by molding an eaves gutter by integrally covering/bending them in a plate shape by juxtaposing plural long size core materials in the lengthwise direction in a covering material by a synthetic resin, and adding an almost hollow square or almost U-shaped core material to form the reinforcing edge of the eaves gutter edge. SOLUTION: An eaves gutter 1 is integrally molded by bending a covering material 2 of a synthetic resin such as a vinyl chloride resin so as to cover both surfaces of plural core materials 3 composed of a metallic plate such as a steel plate, narrow core materials 31 and core materials 4 for a jug. The core materials 3, the mutual narrow core materials 31 and the mutual core materials 4 for a jug are separately arranged, and almost V-shaped strip grooves 2a are arranged on the obverse and reverse of the covering material 2 of a separate part, and a front face plate 11 is formed of a front upper part 11a and a front lower part 11b. Next, a front jug 14 is formed on the upper end of the front upper part 11a by the core materials 4 for a lug, and a throating suspending part 11c is formed in the center of the front lower part 11b by arranging a locking groove 15 between the front lug 14 and the front face plate 11. Therefore, design having a sense of unity with the eaves edge can be formed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eaves gutter having a long core material in a covering material made of synthetic resin.

[0002]

2. Description of the Related Art Conventionally, a plate made of a long metal material or a resin material containing a reinforcing member such as glass fiber is formed by bending a composite material inserted into a covering material made of a synthetic resin. An eaves gutter is provided. For example, various designs of eave gutters are provided by changing the angle of the eave gutter front plate according to the design of the building, such as the angle from the roof of the building to the eaves.

Therefore, in order to form eaves gutters of different designs, it has been necessary to prepare a mold for eaves gutter having a bending angle corresponding to a plurality of different shapes for each design. In addition, in order to respond promptly to a request for delivery of a short product supply, it was necessary to secure a product inventory for each design.

[0004]

Therefore, in the above-mentioned conventional technology, it is necessary to prepare a mold having a different shape for each design and to secure a large number of product stocks. However, there is a problem that this is largely reflected in the product cost.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an eaves gutter which can easily cope with a design of a building and can be formed into various designs according to the eaves. is there.

[0006]

According to a first aspect of the present invention, there is provided an eaves gutter having a plurality of long cores arranged in a longitudinal direction in a synthetic resin covering material. It is made into a flat plate and integrated and bent.

Therefore, in this case, a plurality of elongated core members are arranged in a longitudinal direction in a coating material made of synthetic resin, and are integrally coated in a flat plate shape and bent.

Further, the eaves gutter according to the second aspect is provided with a core material having a substantially rectangular shape or a substantially U shape forming a reinforcing edge at the edge of the eaves gutter according to the first aspect.

Therefore, in this case, a substantially rectangular shape or substantially U
The reinforcing edge at the edge of the eaves gutter is integrally formed by the core material having the character shape.

Further, the eaves gutter according to claim 3 is arranged such that the cores according to claim 1 or 2 are separated from each other.

Therefore, in this case, it is possible to bend between the core members which are arranged apart from each other.

The eaves gutter according to claim 4 is provided with a groove for positioning the bent position on the surface of the covering material between the core materials according to claim 3.

Therefore, in this case, it is possible to bend at the positioning groove for the surface of the coating material between the core materials.

According to a fifth aspect of the present invention, there is provided an eaves gutter comprising a plurality of flat core members according to any one of the first to fourth aspects arranged at positions corresponding to the eaves gutter front plate. I have.

Therefore, in this case, the eaves gutter front plate can be formed by bending.

According to a sixth aspect of the present invention, there is provided an eaves gutter, wherein the core material according to any one of the first to fifth aspects has a different width.

Therefore, in this case, the cores having different widths are bent.

[0018]

1 to 4 show a first embodiment corresponding to all of claims 1 to 4 and 6 of the present invention, and FIG. 5 shows a first embodiment of the present invention. A corresponding second embodiment is shown.

[First Embodiment] FIG. 1 is a schematic configuration diagram of an eaves gutter according to a first embodiment. FIG. 2 is a cross-sectional view showing a composite material configuration that is a main part of the eaves gutter. FIG. 3 is an explanatory diagram of a composite material constituting the eaves gutter. FIG. 4 is an explanatory diagram of a bending gauge that bends the eaves gutter.

The eaves gutter 1 of this embodiment has a plurality of elongated core members 3 arranged in a longitudinal direction in a coating member 2 made of synthetic resin, and is integrally formed into a flat plate and bent. .

Further, the eaves gutter of this embodiment is provided with an ear core material 4 having a substantially rectangular shape or a substantially U-shape which forms a reinforcing edge at the edge of the eaves gutter. Further, the eaves gutter of the embodiment is:
The core members 3 or 4 may be disposed apart from each other. Further, the eaves gutter of this embodiment is provided with a groove 2a for positioning the bending position on the surface of the coating material 2 between the core members 3 or 4 so that the coating material can be easily bent. In the eaves gutter of this embodiment, the cores have different widths.

In this case, the eaves gutter 1 has a cross-sectional shape as shown in FIG. 1, and includes a plurality of cores 3, narrow cores 31, and ear cores 4, 4 made of a metal plate such as a steel plate. Are formed by coating a coating material 2 of a synthetic resin such as a vinyl chloride resin on both surfaces to form a composite material and then bending the composite material. In this case, as the long flat plate-shaped core material, for example, the core material 3 and the narrow core material 3 having a width different from that of the core material 3 by approximately half.
1 on the side of the front plate 11 rising from the front end of the substantially flat bottom plate 12, the upper end of the front plate 11, and the bottom plate 12.
At the upper end on the side of the rear face plate 13 rising from the rear end, there are provided ear core materials 4 and 4 having a substantially rectangular shape.

The core member 3, the narrow core member 31, and the ear core members 4, 4 are disposed with a predetermined dimensional space therebetween. Has, for example, substantially V-shaped grooves 2a, 2a each having a depth and a width of approximately 0.5 mm. The groove 2a can be arbitrarily set, such as a semicircle or a U-shape, in addition to the V-shape.

In this case, the front plate 11 has a front surface upper portion 11a and a front lower portion 11b having a groove 2a on the surface of the covering material 2, and the front lower portion 11b rises from the front end of the bottom plate 12 and rises upward. A front wall is provided to incline to the front as it goes, and then descends to be substantially vertical, and the front upper part 11a is inclined rearward as it goes to the upper part. A front ear 14 is formed diagonally downward from the upper end of the front upper part 11a by the ear core material 4. The front ear 14 and the front plate 11 are engaged with the inside of the eaves gutter 1 in the longitudinal direction. A groove 15 is provided obliquely forward. Therefore, the eaves gutter 1 is formed with the hanging part 11c for draining, which is connected to the front wall, substantially at the center of the lower front part 11b connected from the upper front part 11a, as described above. Has achieved a design with a certain.

The rear plate 13 is formed by bending and raising the rear end of the bottom plate 12, and a rear ear 16, which is a reinforcing edge of the edge of the rear plate 13, is provided on the upper end of the rear plate 13 by the ear core 4. It is provided.

In this case, the eaves gutter 1 having the above-described structure is the same as that of FIG.
A composite material A as shown in (a) can be brought to a building site, and can be folded and placed on a building, for example, while heating the covering material 2. Therefore, the eaves gutter 1 can be formed in a different shape by changing the bending position of the groove 2a or changing the bending angle in accordance with the design of the building. Therefore, it is possible to cope with many designs with a small die investment cost. Further, as shown in FIG. 3B, the composite material A is stored in a box B for storage and transportation.
In addition, the ear core members 4, 4 can be accommodated in an overlapping manner so as to be shifted from each other. Therefore, unlike the case of the eaves gutter previously formed into a predetermined shape as described in the related art, no space portion is formed inside the eaves gutter inside the storage and transport box, and wasteful space during storage is reduced. Since it does not occur, it can be stored in a smaller space and the transportation cost can be reduced.

The shape of the eaves gutter 1 of the predetermined shape, for example, made of synthetic resin as shown in FIG. An appropriate length of bending gauge C having a cross-sectional shape is provided so that an installation worker can form an eaves gutter or use this bending gauge C
May be installed together with the eaves gutter 1 at the eaves. Also, as shown in FIG. 1, an eaves gutter support 5 for positioning and supporting the front plate 11 and the rear plate 13 of the eaves gutter 1 installed at the eaves of a building.
May be used to support the front ear 14 and the rear ear 16 at predetermined intervals.

Further, the eaves gutter 1 having the above-described structure is provided on the front upper part 11.
a Rain water that has fallen on the outer surface is a drooping part 11c of the front lower part 11b.
When the water flows further downward, the presence of the groove 2a allows the rainwater to move laterally at this portion, thereby preventing a vertical streak-like flow like rain dripping. Therefore, it is possible to prevent the rainy dirt that remains as a dirt path due to the evaporation of the moisture while the dirt components such as sand and dust adhere to the eaves gutter along the trajectory of the rainwater.

Therefore, according to the eaves gutter 1 described above, the plurality of long cores 3 are made of the covering material 2 made of synthetic resin.
Since it is arranged side by side in the longitudinal direction, covered and integrated in a flat plate shape, and bent, it can be easily adapted to the design of a building and can be formed into various designs according to the eaves.

Further, the front core 14 and the rear ear 16 at the edge of the eaves gutter 1 are integrally formed by the ear core 4 having a substantially rectangular shape or a substantially U shape, so that the edge of the eaves gutter 1 is formed. It can be reinforced and can easily support the front ear 14 and the rear ear 16 and is convenient. Further, since the core member 3, the narrow core member 31, and the ear core members 4, 4 which are arranged separately can be bent, the eaves gutter 1 can be easily bent to form the outer shape. Good workability. Further, since the core material 3, the narrow core material 31, and the ear core materials 4 and 4 can be bent at the positioning groove 2a on the surface of the covering material 2 between the eaves gutter 1 and the eaves gutter 1 more easily. Can be bent to form an outer shape, and the workability of construction is further improved. Further, since the core members having different widths are bent, more outer shapes of the eaves gutter 1 can be realized, and the design flexibility is excellent.

[Second Embodiment] FIG. 5 is a schematic configuration diagram of an eaves gutter according to a second embodiment.

The eaves gutter 6 differs from the first embodiment in the structure of the core material and the outer shape of the eaves gutter.
This is the same as that of the embodiment.

In the eaves gutter 6 of this embodiment, a plurality of flat core members 3 are arranged at positions corresponding to the front plate 61 of the eaves gutter 6. Further, the eaves gutter 6 of the present embodiment has core materials having different widths.

In this case, the eaves gutter 6 has a cross-sectional shape as shown in FIG. 5, and includes a plurality of core members 3, narrow core members 31, ear core members 4, and one of metal plates such as steel plates. Rear ear 66 on the edge
A composite material is formed by coating both surfaces of a long and substantially L-shaped base core material 7 having a substantially rectangular shape portion 7a for forming a coating material 2 of a synthetic resin such as polyvinyl chloride resin. It is bent later. In this case, as the long flat core material, for example, a core material 3 and a narrow core material 31 having a width different from that of the core material 3 by approximately half the base material 3 are provided at positions corresponding to the front plate 61. The core member 7 is provided on the front plate 61 side rising from the front end of the bottom plate 62 on the other end side, and the ear core member 4 having a substantially rectangular shape is provided at the upper end of the front plate 61 side.

Base core material 7, core materials 3, 3 and narrow core material 31
The space between the core material 3 and the ear core material 4 are arranged with a predetermined space therebetween, and the surface of the coating material 2 on the front and back sides of the space is, for example, a depth and a width. Are provided with substantially V-shaped grooves 2a, 2a of approximately 0.5 mm each. The groove 2a has a semicircular shape other than the V-shape.
It can be set arbitrarily such as U-shape.

In this case, the front plate 61 has a front upper portion 61a.
And a lower front portion 61b.
The front upper part 61a is inclined so as to rise forward from the front end of the bottom plate 62 and move forward toward the upper part, and the front upper part 61a is inclined backward toward the front ear 64 side of the upper ear core material 4. Therefore, the eaves gutter 6 has a front upper part 61a.
And a front lower portion 61 continuously provided from the front upper portion 61a.
b achieves a thin design that is not noticeable at the eaves.

The rear plate 63 is connected to the bottom plate 62 by a base core member 7 whose rear end side is bent substantially in an L-shape. The rear ear 6 which is a reinforcing edge at the edge of the rear plate 63 by the square-shaped portion 7a
6 is provided.

In this case, the eaves gutter 6 having the above-described structure is configured such that a composite material (not shown) having a substantially L-shape is brought into a building site and bent, for example, while heating the covering material 2.
And can be installed on buildings. That is, by changing the bending position of the groove 2a or changing the bending angle in accordance with the design of the building, eaves gutters having different shapes of the front plate 61 can be formed. Therefore, the rear plate 6
3 is integrally formed from the bottom plate 62, so that the eaves gutter 6 is
It has high rigidity as compared with the embodiment and can cope with various building designs.

According to the eaves gutter 6 described above, the front plate 61 of the eaves gutter 6 can be formed by bending, so that the eaves gutter 6 can be easily adapted to the design of a building, has high rigidity, and has a high rigidity. It can be formed into various designs, and its strength against external force is improved and it can be used stably.

[0040]

As described above, in the eaves gutter according to the first aspect of the present invention, a plurality of elongated core members are arranged in a longitudinal direction in a coating material made of synthetic resin, and are integrally coated in a flat plate shape. Since it is formed and bent, it can be easily adapted to architectural designs and formed into various designs according to the eaves.

According to a second aspect of the present invention, in addition to the effects of the first aspect, the reinforcing edge at the edge of the eaves gutter is integrally formed by a core material having a substantially square shape or a substantially U shape. As a result, the edge of the eaves gutter can be reinforced and the reinforced edge can be easily supported, so that it is easy to use.

Further, the eaves gutter according to the third aspect has the same effect as that of the first or second aspect, and furthermore, the eaves gutter can be easily folded since the cores arranged apart can be bent. The workability is good because it can be formed by bending.

In addition, the eaves gutter according to the fourth aspect has the effect of the third aspect and can be bent more easily by the groove for positioning the surface of the coating material between the core materials, so that it is easier. The outer shape can be formed by bending the eaves gutter, which improves the workability of construction.

The eaves gutter according to claim 5 has the same effects as those of any one of claims 1 to 4,
Since the eaves gutter front plate can be formed by bending, it can be easily adapted to architectural designs, has high rigidity and can be formed into various designs according to the eaves tip, and the strength against external force is improved and stable Can be installed and used.

The eaves gutter according to claim 6 has the same effects as those of any one of claims 1 to 5,
Since the cores having different width dimensions are bent,
More eaves gutters can be realized, and design freedom is excellent.

[Brief description of the drawings]

FIG. 1 is a schematic configuration diagram of an eaves gutter according to a first embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a composite material configuration which is a main part of the eaves gutter.

FIG. 3 is an explanatory diagram of a composite material forming the eaves gutter.

FIG. 4 is an explanatory diagram of a bending gauge that bends the eaves gutter.

FIG. 5 is a schematic configuration diagram of an eaves gutter according to a second embodiment.

[Explanation of symbols]

 DESCRIPTION OF REFERENCE NUMERALS 1 eave gutter 11 front plate 14 front ear (reinforcement edge) 16 back ear (reinforcement edge) 2 covering material 2a groove 3 core material 4 ear core material 6 eave gutter 61 front plate 64 front ear (reinforcement edge) 66 rear ear (Reinforcement edge)

Claims (6)

[Claims] 1. An eaves gutter comprising a plurality of elongated cores arranged in a longitudinal direction in a coating made of a synthetic resin, integrally coated in a flat plate shape, and bent. 2. The eaves gutter according to claim 1, wherein a core material having a substantially rectangular shape or a substantially U-shape forming a reinforcing edge at an edge of the eaves gutter edge is added. 3. The eaves gutter according to claim 1, wherein the cores are spaced apart from each other. 4. The eaves gutter according to claim 3, wherein a groove for positioning a bending position is provided on the surface of the coating material between the core materials so that the coating material is easily bent. 5. The apparatus according to claim 1, wherein a plurality of flat core members are arranged at positions corresponding to the eaves gutter front plate.
An eaves gutter according to any one of the preceding claims. 6. The eaves gutter according to claim 1, wherein the cores have different widths.