JP2009007744A - Eaves - Google Patents

Abstract

In an eave ridge whose outer surface is covered with a weather-resistant resin, a plurality of eave ridge bodies are loaded when packing an eave ridge having an inwardly formed ear at the upper front end. However, the object is to provide eaves that are less likely to scratch the front plate.
(A) A locking projection is formed at the indoor side edge of the front ear and the locking is recessed from the outside to the inside between the upper front plate and the lower front plate of the front plate. (B) the upper front plate is located outside the extended line of the lower front plate, and (c) the draining rib is positioned downward between the upper front plate and the locking groove. It is protruding.
[Selection] Figure 1

Description

The present invention relates to eaves.

Conventionally, various shapes of eaves have been manufactured in consideration of the purpose and place of use, or the appearance and design of the appearance. In general eaves bowls, in order to prevent deformation and breakage, the ears are provided at the front and rear upper ends of the eaves bowls to improve the strength. The ears also serve to fix the eaves to the eaves of the building by locking to the eaves support metal fittings. As one of these eaves ridges, an eave ridge formed by projecting inwardly the ear portion at the upper end of the front plate is used. Furthermore, in order to improve the weather resistance, the outer surface of the eaves is coated with a weather resistant resin.

However, in the eaves as described above, the inwardly formed ear portion at the upper end of the front is obstructive, and it is difficult for the good eaves to be loaded, and the load collapses easily. In some cases, the conductive resin layer was scratched.

Therefore, an eaves ridge (see, for example, Patent Document 1) is stacked on the front plate and the rear plate of the eave ridge so as to be stacked with a thick step at the bottom and a thin step at the top. Proposed.
JP 07-229253 A

The present invention provides a plurality of eaves stacked when packing eaves with ears formed inwardly at the upper end of the front plate in an eaves with the outer surface of the front plate coated with a weather resistant resin. Even so, it provides an eaves bowl in which the front plate is not easily scratched.

That is, the present invention has the following gist.

(1) A front ear portion that protrudes inwardly from the upper end of a front plate that is erected outward from one end of the bottom wall in an eaves bowl whose outer surface is covered with a weather-resistant resin. In the eaves provided with a rear ear projecting outwardly at the upper end of the rear plate and loaded along the outer surface of the second eaves on the inner surface side of the first eaves, ) Eaves with (c).
(B) A locking projection is formed on the indoor side edge of the front ear, and a locking groove is provided between the upper front plate and the lower front plate of the front plate so as to be recessed from the outside to the inside. is doing.
(B) The upper front plate is located outside the extended line of the lower front plate.
(C) A draining rib is projected downward between the upper front plate and the locking groove.
(2) The eaves bowl according to (1) above, wherein the locking groove and the locking protrusion are formed in a substantially circular cross section that overlaps each other.
(3) The eaves bowl according to (1) or (2) above, wherein the distance a from the upper surface of the locking convex portion to the tip of the draining rib is the same as the height of the rear ear portion.
(4) The eaves ridge according to any one of (1) to (3), wherein a locking rib is protruded from the locking projection.

According to the present invention, in the eaves ridge whose outer surface is covered with a weather-resistant resin, a plurality of eave ridges are packed when the eave ridge having an ear portion formed inwardly on the upper end of the front plate is packed. Even if loaded, it is possible to easily obtain an eaves with which the front plate is hardly scratched.

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings, but the present invention is not limited to these embodiments. FIG. 1 is a side view showing an eaves bag according to an embodiment of the present invention. FIG. 2 is a side view showing an eaves basket according to another embodiment of the present invention. FIG. 3 is a side view showing the eaves stacking structure according to the embodiment of the present invention.

The eaves 1 of the present invention includes a base material layer and a weather resistant resin layer in which at least the outer surface of the base plate layer of the front plate 5 is coated with a weather resistant resin. The resin constituting the base material layer is not particularly limited. For example, a vinyl chloride resin, an acrylic resin, a polycarbonate resin, a polyethylene terephthalate resin, a polyolefin resin, a polyurethane resin, a polystyrene resin, resins obtained by modifying these, or these resins It is made of thermoplastic synthetic resin such as resin copolymer resins, or metal such as iron or aluminum, glass fiber, carbon fiber, paper material, filler, etc. as a core material, and both surfaces are coated with synthetic resin. It is made of a base material layer. Further, the weather resistant resin is not particularly limited. For example, AES (acrylonitrile-ethylenepropylene diene copolymer-styrene copolymer), ASA (acrylonitrile-styrene-acrylate copolymer), PMMA (poly-methyl). -Methacrylate) and the like. In addition to this, a thermoplastic resin containing an ultraviolet absorber, an ultraviolet shielding agent, an ultraviolet reflecting agent, or the like may be used.

The shape of the eaves rod according to the present invention is a substantially concave shape in which the cross-section of the first eave ridge 1A is stacked along the outer surface of the second eave ridge 1B and has a cross section extending upward. There is no problem because the front plate 5 and the rear plate 3 have the same height. As shown in FIG. 1, the front plate 5 has an eaves wall in which at least the outer surface of the front plate 5 is covered with a weather-resistant resin, and is inclined to the outside from one end of the bottom wall (not shown). A front ear portion 4 projecting inward at the upper end and a rear ear portion 2 projecting outward at the upper end of the rear plate 3 are provided, and the front ear portions 4, 4 and the rear ear portions 2, 2 are In the eaves ridges that are stacked one above the other, (a) a locking projection 41 is formed at the indoor side edge of the front ear 4, and an upper front plate 51 and a lower front plate 52 of the front plate 5 are formed. (B) the upper front plate 51 is located on the outer side of the extension line of the lower front plate 52, and (c) the upper front plate. A draining rib 7 protrudes downward between the face plate 51 and the locking groove 6.

The size 61 of the locking groove is preferably in a range not exceeding the height 41H of the locking projection. When the size 61 of the locking groove is larger than the height 41H of the locking protrusion 41, the stacking of the locking groove 6 and the locking protrusion 41 when the plurality of eaves ridges 1A and 1B are stacked. It may interfere.

The upper front plate 51 is located on the outer side of the extension line of the lower front plate 52 with a gap b102 therebetween. The interval b <b> 102 is preferably larger than the thickness of the lower front plate 52 and smaller than the size 61 of the locking groove 6. When the interval b102 is smaller than the thickness of the lower front plate 52, the weather resistant resin layer on the outer surface of the front plate 5 comes into contact with the locking projections 41 when a plurality of eaves 1A and 1B are stacked, and the weather resistance is increased. There is a risk of scratching the conductive resin layer. On the other hand, if the distance b102 exceeds the size 61 of the locking groove 6, the locking groove 6 may not be formed.

As shown in FIG. 1 and FIG. 2, when the draining rib 7 protrudes downward between the upper front plate and the locking groove, when the eaves main body 1 is suspended on the eaves (not shown), Even if there is rainwater, etc. that travels along the eaves main body 1, the draining rib 7 causes rainwater to fall, so that rainwater does not reach the back of the bottom of the eaves main body 1 or the eaves, It can prevent it from getting dirty. Further, the tip of the draining rib 7 is in contact with the upper portion of the locking groove 6, so that when the plurality of eaves 1 </ b> A and 1 </ b> B are stacked, the effect of the interval b <b> 102 described above is combined with the outer surface of the front plate 5. It is possible to prevent the weather resistant resin layer from being scratched.

As shown in FIG. 1 to FIG. 3, the locking groove 6 and the locking protrusion 41 are formed in a substantially circular cross section that overlaps each other, so that the front ear parts 4, 4 and the rear ear part 2 are formed. When the two are overlapped with each other vertically, the locking projection 41 and the locking groove 6 are in smooth contact with each other, and the loading of the eaves main bodies 1A and 1B is ensured, and the collapse of the load is prevented. it can.

As shown in FIG. 3, since the distance a100 between the upper surface of the locking projection 41 and the tip of the draining rib 7 is the same as the height 101 of the rear ear 2, the eaves main bodies 1A and 1B are further stacked. It will be certain.

As shown in FIG. 2, when the locking rib 411 protrudes from the upper portion of the locking projection 41, the contact between the locking groove 6 and the locking projection 41 is further ensured. Moreover, if the dent 21 is provided in the lower part of the back ear part 2, the back ear parts 2 and 2 will be more reliably stacked.

The eaves bowl of the present invention is an eaves bowl which is less likely to be scratched on the front plate even when a plurality of eaves main bodies 1A and 1B are stacked.

Further, the rear ears 2 and 2 of the lower eaves main body 1A and the upper eaves main body 1B overlap each other, and the locking groove 6 of the upper eaves main body 1B and the lower eaves main body 1A Since the locking projection 41 is in contact with the inner surface of the lower eaves main body 1A, the eaves 1 can be stacked and packaged one after another along the outer surface of the upper eaves main body 1B. It is possible to improve the packing efficiency.

It is a side view which shows the eaves bag which concerns on one Example of this invention. It is a side view which shows the eaves bag which concerns on other one Embodiment of this invention. It is a side view which shows the loading structure of the eaves bag which concerns on one Embodiment of this invention.

Explanation of symbols

1, 1A, 1B Eaves 2 Rear ear 21 Depression 3 Rear plate 4 Front ear 41 Locking protrusion 41H Height 411 Locking rib 5 Front plate 51 Upper front plate 52 Lower front plate 6 Locking groove 61 Size of locking groove 7 Draining rib 100 Interval a
101 Height 102 Interval b

Claims (4)

A front ear portion projecting inwardly at the upper end of the front plate that is inclined to the outside from one end of the bottom wall in an eaves bowl whose outer surface of the front plate is coated with weatherproof resin, and In the eaves provided with a rear ear projecting outward at the upper end of the rear plate, and loaded along the outer surface of the second eaves on the inner surface side of the first eaves, the following (a) to ( C) Eaves with
(B) A locking projection is formed on the indoor side edge of the front ear, and a locking groove is provided between the upper front plate and the lower front plate of the front plate so as to be recessed from the outside to the inside. is doing.
(B) The upper front plate is located outside the extended line of the lower front plate.
(C) A draining rib is projected downward between the upper front plate and the locking groove. The eaves bowl according to claim 1, wherein the locking groove and the locking protrusion are formed in a substantially circular cross section that overlaps each other. The eaves bowl according to claim 1 or 2, wherein the distance a from the upper surface of the locking projection to the tip of the draining rib is the same as the height of the rear ear. The eaves bowl according to any one of claims 1 to 3, wherein a locking rib protrudes from the locking projection.

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