JP2002242388A - Gutter support mounting structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a gutter support mounting structure capable of simply and reliably mounting a gutter support for supporting an eaves gutter to a fascia board cover material. SOLUTION: Fastening piece parts 3 of an approximately L-shaped section vertically facing each other are protruded in the fascia board cover material 2 for covering the front surface of a fascia board 1. An approximately rectangular joint plate part 6 is formed at the rear end of the gutter support 5 for supporting the eaves gutter 4. A curved edge 7 is formed at the opposite corner parts of the joint plate part 6, and the joint plate part 6 in a horizontally long state is inserted in an internal space S between both fastening piece parts 3 and then rotated with the gutter support 5 to bring the joint plate part 6 into a vertically long state. Both upper and lower short sides of the edge parts of the joint plate part 6 in the vertically long state are brought into contact with and held by both fastening piece parts 3 in the gutter support mounting structure. A protruded piece 8 for preventing the return rotation of the joint plate part 6 in the vertically long state caught at the fastening piece part 3a is protruded at a short side of the edge part of the joint plate part 6.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gutter support mounting structure in which a gutter support for supporting an eave gutter is mounted on a nose plate cover member that covers the front surface of a nose plate of an eave.

[0002]

2. Description of the Related Art Conventionally, as shown in FIGS. 9 and 10, a nose plate cover member 2 is fixedly attached to a front surface of a nose plate 1 at an eave, and a gutter support 5 for supporting an eave gutter 4 is rotated. A gutter support mounting structure mounted on the nose plate cover member 2 is known. In the gutter support mounting structure, a locking piece 3 bent and protruded in a substantially L-shaped cross-section so as to vertically face the nose plate cover member 2 is integrally protruded along the longitudinal direction, and A substantially rectangular coupling plate 6 is integrally formed at the rear end. And the coupling plate 6
Is set to be shorter than the opening width between the locking pieces 3, and the long side of the coupling plate 6 is set substantially equal to the inner width between the locking pieces 3. In addition, R-shaped edges 7 curved in a chamfered shape are formed at opposing corner portions of the coupling plate portion 6.

In this case, as shown in FIG. 10 (a), the connecting plate 6 is inserted into the internal space S between the locking pieces 3 through an opening between the locking pieces 3 in a horizontally elongated state. The joint plate 6 is guided by the R-shaped edge 7 in sliding contact with the gutter support 5 and is rotated by about 90 degrees in the R direction. As a result, as shown in FIG. 10 (b), the coupling plate 6 is in a vertically long state, and the upper and lower short sides of the coupling plate 6 in the vertically long state are the two locking pieces 3. The gutter support 5 is attached to the nose plate cover member 2.

In the gutter support mounting structure, the eaves gutter 4 has a bottom plate portion 20 and a front plate portion which is provided upright before and after the bottom plate portion 20.
The front plate portion 21 and the rear plate portion 22 are integrally formed at the upper edge portions of the front plate portion 21 and the rear plate portion 22, respectively. Further, a front ear holding portion 25 and a rear ear holding portion 26 are provided before and after the gutter support 5, and the coupling plate portion 6 is integrally formed at a rear end of the gutter support 5. Then, the front ear portion 23 is locked to the front ear holding portion 25, and the rear ear portion 24 is locked to the rear ear holding portion 26 by pushing up the rear portion of the eaves gutter 4 in the locked temporary support state. The eaves gutter 4 is attached to and supported by the gutter support 5.

[0005]

However, in the above-mentioned conventional technique, the R-shaped edge 7 is formed at the corner portion of the coupling plate portion 6 so that the R-shaped edge 7 is formed as shown in FIG. While the connecting plate 6 is easily rotated in the R direction to be attached to the nose plate cover member 2, the connecting plate 6 is also easily returned and rotated in the direction opposite to the R. For this reason, at the time of gutter construction in which the eaves gutter 4 is attached to and supported by the gutter support 5, the gutter support 5 rotates together with the coupling plate 6 and is not stabilized, and comes off the nose plate cover member 2. For this reason, there was a problem that the construction of the gutter was hindered. Also, when strong external force such as storm is applied to the eaves gutter 4 even after the gutter construction, the gutter support tool 5 moves with the eaves gutter 4 and swings together with the connecting plate portion 6, and the nose plate cover material 2 There was also a problem that the eaves gutter 4 came off the eaves gutter 4 and fell from the eaves.

SUMMARY OF THE INVENTION The present invention has been made in order to solve all of the problems in the prior art described above, and an object of the present invention is to provide a gutter in which a gutter support for supporting an eaves gutter can be easily and reliably attached to a nose plate cover member. It is to provide a support mounting structure.

[0007]

The gutter support mounting structure according to the first aspect of the present invention is bent and protruded in a substantially L-shaped cross-section so as to vertically face a nose plate cover material covering the front surface of the nose plate at the eaves. An engaging piece portion is integrally protruded along the longitudinal direction, and a substantially rectangular coupling plate portion is integrally formed at the rear end of the gutter support for supporting the eaves gutter, and a short side dimension of the coupling plate portion Is set to be shorter than the opening width between the two locking pieces, and the long side dimension of the coupling plate is set to be substantially equal to the inner width between the two locking pieces. R-shaped edges curved in a chamfered shape are formed at opposing corners, and the coupling plate portion is inserted into the internal space between the locking pieces from the opening between the locking pieces in a horizontally long state, The joining plate portion is guided in sliding contact with the R-shaped edge together with the gutter support, and is rotated by approximately 90 degrees to be in a vertically long state. The gutter support is attached to the nose plate cover material by holding the lower short side edge portions against the both locking pieces, and in this case, the gutter support is hooked on the locking pieces. A protruding piece for preventing the return rotation of the vertically long coupling plate portion is provided to protrude from a short side edge portion of the coupling plate portion.

Accordingly, in this case, the short side dimension of the coupling plate portion is shorter than the opening width dimension between the two locking pieces, and the long side dimension is substantially equal to the inner width dimension between the two locking pieces. The connecting plate portion is inserted into the internal space between the locking pieces from the opening between the locking pieces in a horizontally elongated state, and is rotated approximately 90 degrees together with the gutter support. By doing so, the coupling plate portion stops in the vertically elongated state, the upper and lower short side edges of the coupling plate portion in the vertically elongated state are held against the both locking pieces, and the gutter support is It can be easily and securely attached to the nose plate cover material.

Also, at this time, R-shaped edges curved in a chamfered shape are formed at opposing corners of the coupling plate portion, so that the R-shaped edges are guided in sliding contact, and the gutter support is provided. The joint plate portion is smoothly rotated together with the tool, and the gutter support is more easily attached to the nose plate cover material. In addition, since the protruding piece protruding from the short side edge portion of the coupling plate portion is caught by the locking piece portion, the return rotation of the vertically elongated coupling plate portion is prevented, so that it is more reliable. A gutter support is attached to the nose plate cover.

Therefore, at the time of gutter construction in which the eaves gutter is attached to and supported by the gutter support, the gutter support is fixed in a stable state without rotating together with the connecting plate portion, and comes off from the nose plate cover material. This can be prevented, and gutter construction can be easily performed. Also, when a strong external force such as a storm is applied to the eaves gutter after construction of the gutter, the gutter supports do not rattle and do not come off from the nose plate cover material, so that the gutters can be reliably secured by the gutter supports. There is no such thing as falling from the eaves supported by the eaves.

The gutter support mounting structure according to a second aspect of the present invention is the gutter support mounting structure according to the first aspect, wherein a protruding ridge protruding rearward at the leading edge portion of the locking piece portion in the longitudinal direction. And a projection protruding forward from a short side edge portion of the coupling plate portion so that the projection is hooked on the projection.

Therefore, in this case, in particular, since the protruding ridge protruding rearward is integrally formed along the longitudinal direction at the leading edge portion of the locking piece, the locking piece is formed by the reinforcing rib action of the protruding ridge. The leading end of the portion becomes strong, and the protruding piece protruding forward from the short side edge portion of the coupling plate portion is securely caught by the protruding strip, and the protruding piece is connected to both locking pieces. Fits compactly in the internal space between them.

According to a third aspect of the present invention, in the gutter support mounting structure according to the second aspect, the outer surface of the protrusion is formed as a guide tapered surface inclined forward and inward. It is characterized by.

Therefore, in this case, particularly, when the coupling plate portion is rotated to be in the longitudinally elongated state, the outer surface of the protruding piece formed as a guide tapered surface inclined forward and inward slides on the protruding strip. Since the projecting piece smoothly passes over the projecting ridge, the projecting piece easily catches on the projecting ridge.

The gutter support mounting structure according to a fourth aspect of the present invention is the gutter support mounting structure according to the second or third aspect, wherein the inner side surface of the ridge is formed as a tapered guide receiving surface inclined rearward and outward. It is characterized by having done.

Therefore, in this case, especially when the connecting plate portion is rotated to be in the longitudinally elongated state, the protruding piece comes into sliding contact with the inner side surface of the protruding ridge formed as the guide receiving tapered surface inclined backward and outward. Thus, since the projecting piece smoothly passes over the projecting strip, the projecting piece easily catches on the projecting strip.

The gutter support mounting structure according to a fifth aspect of the present invention is the gutter support mounting structure according to the first aspect, wherein the gutter support is bent forward and outward from the short side edge portion of the coupling plate portion. A protrusion is provided so as to protrude, a protrusion protruding rearward is integrally formed at a tip portion of the protrusion, and the protrusion is hooked to a front edge portion of an outer surface of the locking piece. And

Therefore, in this case, in particular, since the protruding piece bent forward and outward is projected from the short side edge portion of the coupling plate portion, the protruding piece is easily deformed elastically. The protrusion is integrally formed so as to protrude rearward at the tip portion of the protrusion piece, and the protrusion is easily hooked to the front edge portion of the outer surface of the locking piece portion, and the hook portion is At a different position, the short side edge portion of the coupling plate portion is held without looseness inside the locking piece portion.

The gutter support mounting structure according to a sixth aspect of the present invention is the gutter support mounting structure according to the fifth aspect, wherein the outer surface of the projection is formed as a guide taper surface inclined inward and rearward. Features.

Therefore, in this case, especially when the connecting plate portion is rotated to be in the vertically elongated state, the outer side surface of the protrusion formed as a guide tapered surface inclined inward rearward is formed inside the distal end of the locking piece portion. The ridge slides from the edge to the front side surface, and the projection smoothly goes over the locking piece, so that the projection easily catches on the front edge of the outer surface of the locking piece.

According to a seventh aspect of the present invention, there is provided the gutter support mounting structure according to the fifth or sixth aspect, wherein the front side surface of the locking piece is inclined inward and rearward. It is characterized in that it is formed as a receiving surface.

Therefore, in this case, particularly, when the coupling plate is rotated to be in the vertically elongated state, the projection protrudes from the front side surface of the locking piece formed as a guide taper receiving surface inclined inward and rearward. The rear end of the locking piece slides over the locking piece so that the projection easily catches on the front edge of the outer surface of the locking piece.

[0023]

1 to 3 show the first embodiment of the present invention.
4 shows an embodiment corresponding to FIG. 4, and in the gutter support mounting structure of this embodiment, a nose plate cover material 2 for covering the front surface of a nose plate 1 at the eaves.
A locking piece 3 which is bent and protruded in a substantially L-shaped cross-section so as to face the upper and lower sides is integrally protruded along the longitudinal direction, and a substantially rectangular shape is provided at the rear end of a gutter support 5 for supporting the eaves gutter 4. Are integrally formed. Here, as shown in FIG. 3, the short side dimension l1 of the coupling plate 6 is set to the opening width dimension L1 between the two locking pieces 3.
The length l2 of the coupling plate portion 6 on the long side is set substantially equal to the inner width dimension L2 between the locking pieces 3, and the opposite corner portions of the coupling plate portion 6 An R-shaped edge 7 curved in a chamfered shape may be formed.

Then, as shown in FIG. 3 (a), the connecting plate 6 is inserted into the internal space S between the locking pieces 3 from the opening between the locking pieces 3 in a horizontally elongated state. The connecting plate portion 6 is guided by the R-shaped edge 7 in sliding contact with the gutter support 5 and is rotated by approximately 90 degrees. By doing so, FIG. 3 (b)
As shown in the figure, the connecting plate portion 6 is in a vertically long state, and the upper and lower short side edges of the connecting plate portion 6 in the vertically long state are held by the two locking pieces 3 to be held. A gutter support mounting structure in which the support 5 is mounted on the nose plate cover member 2 is configured. In this case, a protruding piece 8 that is hooked on the lower locking piece 3a and prevents the return rotation of the vertically long coupling plate 6 is attached to the short side edge portion of the coupling plate 6. Protruding is the gutter support mounting structure of this embodiment.

In the gutter support mounting structure of the embodiment,
A protruding ridge 9 projecting rearward is integrally formed along a longitudinal direction on a leading edge portion of the lower locking piece portion 3a, and a protruding piece 8 projecting forward on a short side edge portion of the coupling plate portion 6 is formed. So that the protruding piece 8 is hooked below the protruding ridge 9. In this case, the outer side surface of the raised piece 8 is formed as a guide tapered surface 10 inclined forward and inward, and the inner side surface of the ridge 9 is formed as a guide receiving tapered surface 11 inclined backward and outward.

The entire construction of the gutter support mounting structure of this embodiment will be described in detail below, including the eaves part and the eaves gutter 4 on the building frame side. A nose plate 1 is erected below the eaves portion of a roof in which a roof material 15 is laid on a base plate 13 via a roof base sheet 14, and a lower end of the nose plate 1 is connected to an eave ceiling plate 16. ing. The material of the nose plate cover member 2 may be any material as long as it is strong. For example, the nose plate cover member 2 is formed by extruding integrally with aluminum or other metal or synthetic resin, or formed by bending a metal plate or a synthetic resin-coated metal plate. Is adopted. The nose plate cover member 2 is formed to have a size that covers substantially the entire front surface of the nose plate 1, and a locking piece 3 having a substantially L-shaped section is formed integrally with the upper end thereof and is bent forward and downward. A locking piece 3a having a substantially L-shaped cross section is formed integrally with the front surface in the middle thereof, and is bent forward and upward.

Also, the lower locking piece of the nose plate cover 2
At the lower end of the portion hanging downward from 3a, a rear piece 18 protruding rearward and a front piece 19 protruding forward are integrally protruded so as to be flush with each other, and the nose plate cover material is provided. The lower end of 2 has a substantially inverted T-shaped cross section. And the rear piece 18
Is positioned in contact with the lower surface of the corner of the joint between the eaves ceiling 16 and the nose plate 1, and in this position, the nose plate cover material 2 is fixed to the front surface of the nose plate 1 with nails, screws, or the like. Fixture 17
Can be easily attached and fixed. The front piece 19
Is a gutter supporting member which is located near the rear end of the bottom plate portion 20 of the eaves gutter 4 to be described later at substantially the same height, covers a gap between the bottom plate portion 20 and the eaves ceiling 16 from below, and is located thereabove. By hiding the rear end mounting portion 5 and the like, the external appearance design seen from below the eaves is improved.

The eaves gutter 4 is made of a synthetic resin or a metal plate coated with a synthetic resin, and is composed of a bottom plate portion 20 and a front plate portion 21 and a rear plate portion 22 erected before and after the bottom plate portion 20. , The front plate
Front ears 2 each having a hollow shape at the upper edge of the rear plate 21 and the rear plate 22
3, the rear ear 24 is formed integrally. Gutter support 5
Are integrally formed of a synthetic resin, a front ear holding portion 25 and a rear ear holding portion 26 are arranged and formed before and after the synthetic resin, and the substantially rectangular coupling plate portion 6 is integrally formed at the rear end. Have been.

The front ear holding portion 25 is erected so as to be inclined forward, and the front ear portion 23 is locked from above the front ear holding portion 25 inside the front ear holding portion 25. Push up the back of the eaves gutter 4 with the inside of the rear ear 24 to hold the rear ear
By locking to the gutter 26, the eaves gutter 4 can be easily attached to the gutter support 5 and supported. At that time, the rear ear holding part
Since the inclined guide surface 27 is formed below 26, the rear ear 24 is slidably guided by the inclined guide surface 27, and the rear ear 24
Can be smoothly locked to the ear holding portion 26 at the same time.

Therefore, in the gutter support mounting structure of this embodiment, as shown in FIG. 3, the short side dimension l1 of the coupling plate 6 is shorter than the opening width L1 between the locking pieces 3. Since the long side dimension l2 is set so as to be substantially equal to the inner width dimension L2 between the locking pieces 3, the coupling plate 6 is horizontally extended between the locking pieces 3. The coupling plate 6 is inserted into the internal space S between the locking pieces 3 through the opening, and the coupling plate 6 is rotated by approximately 90 degrees together with the gutter support 5.
Is stopped in the vertically long state, the upper and lower short side edges of the coupling plate section 6 in the vertically long state are held and held by the both locking pieces 3, and the gutter support 5 is the nose plate cover member 2. Easy and secure installation.

At this time, since the R-shaped edge 7 which is curved in a chamfered shape is formed at opposing corner portions of the coupling plate portion 6, the R-shaped edge 7 is slidably guided. The joint plate 6 is smoothly rotated together with the gutter support 5, so that the gutter support 5 can be more easily attached to the nose plate cover member 2. In addition, the protruding piece 8 protruding from the short side edge portion of the coupling plate portion 6 is caught by the lower locking piece portion 3a, and the return rotation of the vertically elongated coupling plate portion 6 is prevented. Therefore, the gutter support 5 can be more reliably attached to the nose plate cover member 2.

Therefore, at the time of the gutter construction in which the eaves gutter 4 is attached to and supported by the gutter support 5, the gutter support 5 is fixed in a stable state without rotating together with the connecting plate portion 6, and the nose plate cover is provided. Lumber 2
It can be prevented from falling off, and the gutter can be easily constructed. Also, when a strong external force such as storm is applied to the eaves gutter 4 after construction of the gutter, the gutter support 5 does not rattle and does not come off the nose plate cover member 2. The eaves gutter 4 is reliably supported and does not fall from the eaves tip.

Further, in the gutter support mounting structure of this embodiment, the protruding ridge 9 projecting rearward is formed integrally with the leading edge portion of the lower locking piece 3a over the entire length in the longitudinal direction. Due to the reinforcing rib action of the ridge 9, the tip of the locking piece 3a becomes strong, and the protruding piece 8 protruding forward from the short side edge of the coupling plate 6 with respect to the ridge 9. The protrusion 8 is securely hooked, and the protrusion 8 is hooked on the ridge 9 in a state of being compactly stored in the internal space S between the locking pieces 3.

In this case, when the coupling plate portion 6 is rotated to be in the vertically long state, the guide taper surface 10 inclined forward and inward is used.
The outer surface of the projection 8 formed as a slidable contact with the projection 9 and the projection 8 smoothly rides over the projection 9, so that the projection 8 easily fits against the projection 9. Caught on
Similarly, when it is rotated to a vertically elongated state, the protruding piece 8 slides on the inner surface of the protruding ridge 9 formed as the guide receiving tapered surface 11 inclined rearward and outward, and the protruding piece 8 The ridges 9 can easily get over the ridges 9 so that the ridges 8 can be easily hooked on the ridges 9. That is, in this case,
Since the guide tapered surface 10 and the guide receiving tapered surface 11 are in sliding contact with each other, the raised piece 8 rides over the raised ridge 9 very smoothly, and the raised ridge 8 is more easily caught by the raised ridge 9. I have.

FIG. 4 shows another embodiment corresponding to claims 1 to 4 of the present invention. In the gutter support mounting structure of this embodiment, the front ear holding portion 25 of the gutter support 5 tilts backward. A front holding piece portion 28 that abuts and holds the front plate portion 21 of the eaves gutter 4 from inside is vertically extended below the front ear holding portion 25. That is, the shape of the eaves gutter 4 and the shape of the gutter support 5 are different from those of the embodiments shown in FIGS. And the same operation and effect as in the embodiment can be obtained.

FIGS. 5 to 8 show still another embodiment corresponding to claims 1 to 5 to 7 of the present invention. In the gutter support mounting structure of this embodiment, the short side edge of the connecting plate portion 6 is shown. A projecting piece 8 bent forward and outward is projected from the portion, and the projecting piece 8
The protrusion 12 is formed integrally with the front end of the locking piece 3 so that the protrusion 12 is hooked on the front edge of the outer surface of the locking piece 3. Locking piece 3a
Are hooked on the front edge portion of the outer side surface of the. In this case, the outer surface (lower surface) of the protrusion 12 is formed as a guide tapered surface 10 inclined rearward and inward, and the front surface of the locking piece 3a is inclined inward (upward) and rearward. The guide taper receiving surface 11 is formed.

Therefore, in the gutter support mounting structure of the present embodiment, the projecting piece 8 bent and projected forward and outward is protruded from the short side edge portion of the coupling plate portion 6. The raised piece 8 has a substantially L-shape that is easily elastically deformed.
Protrusion that is formed integrally with the tip of the
12 is hooked on the front edge portion of the outer side surface of the locking piece 3a without difficulty, and the short side edge of the coupling plate 6 is separated from the hooked portion inside the locking piece 3a. Is held without.

In this case, when the coupling plate portion 6 is rotated to be in the vertically long state, the guide tapered surface 10 inclined rearward and inward.
The outer surface of the projection 12 formed as a slidable contact with the front side surface (guide taper receiving surface 11) from the inner edge of the tip of the locking piece 3a, and the projection 12 smoothly passes over the locking piece 3a. Therefore, the protrusion 12 is easily caught on the front edge portion of the outer surface of the locking piece 3a. Also, when similarly rotated to the vertical state, the rear end of the protrusion 12 slides on the front side surface of the locking piece 3a formed as the guide taper receiving surface 11 inclined inward and rearward. Since the projection 12 smoothly passes over the locking piece 3a, the projection 12 easily catches on the front edge portion of the outer surface of the locking piece 3a.

That is, in this case, since the guide tapered surface 10 and the guide receiving tapered surface 11 are in sliding contact with each other, the projection 12 gets over the locking piece 3a very smoothly.
The protrusion 12 is more easily caught on the front edge portion of the outer side surface of the locking piece 3a. Moreover, as shown in FIG.
Since the chamfered curved edge 29 is formed at one side corner of the rear end of the projection 12, the curved edge 29 extends from the front inner edge of the locking piece 3 a to the front side surface (the guide taper receiving surface 11). The projection 12 slides over the locking piece 3a and slides over the locking piece 3a more smoothly.

In the gutter support mounting structure of this embodiment, the front surface of the protruding piece 8 bent forward and outward (downward) is formed as a flat vertical surface. 8
A rear plate portion 22 of the eaves gutter 4 is held in contact with the front surface of the eaves gutter 4.
Is prevented from swinging in the front-rear direction and coming off. Except for this, the configuration is the same as that of the embodiment shown in FIGS. 1 to 3, and the same operation and effect as in the embodiment are exerted.

The gutter support mounting structure of the present invention is not limited to the structure in which the protruding pieces 8 are locked to the lower locking pieces 3a as in the above embodiments. The projecting piece 8 may be engaged with the upper engaging piece 3, or the projecting piece 8 may be attached to both short side edges of the coupling plate 6. It is also possible to protrude and lock the two raised pieces 8 with the locking pieces 3 on the upper and lower sides. In order to reduce the number, it is preferable to lock the upper or lower side.

Further, in the gutter support mounting structure of the present invention, R-shaped edges 7 curved in a chamfered shape are formed at opposing corner portions of the coupling plate portion 6. It is possible to form the rim 7 in all the square portions of the coupling plate portion 6. However, in order to surely stop the coupling plate portion 6 in the vertically long state when the coupling plate portion 6 is rotated by about 90 degrees, the above-described respective operations are performed. As in the embodiment, it is preferable that the R-shaped edge 7 is formed only at a pair of corner portions facing each other.

[0043]

As described above, in the gutter support mounting structure according to the first aspect of the present invention, when the connecting plate is rotated together with the gutter support from the horizontal state, the connecting plate is stopped and held in the vertical state.
The gutter support is simply and securely attached to the nose plate cover. At this time, the connecting plate portion is smoothly rotated together with the gutter support by being guided in sliding contact with the R-shaped edge, and is more easily attached. The return rotation of the coupling plate portion thus prevented is prevented, and the connection plate portion can be attached more securely. Therefore, rattling or detachment of the gutter support from the nose plate cover material is prevented, and gutter construction is facilitated, and the eaves gutter is reliably supported by the gutter support.

Further, in the gutter support mounting structure according to the second aspect of the present invention, particularly, the tip of the locking piece is made strong by the action of the reinforcing rib of the ridge, and the short side of the coupling plate is formed. The protruding piece protruding forward from the edge portion is securely caught by the protruding ridge, and the protruding piece fits compactly in the internal space between the locking pieces.

Further, in the gutter support mounting structure according to the third aspect of the present invention, the outer surface of the protrusion formed as a guide taper surface is particularly convex when the coupling plate is rotated. The ridge slides over the ridge to smoothly ride over the ridge, and the ridge easily catches on the ridge.

Further, in the gutter support mounting structure according to the fourth aspect of the present invention, in particular, when the connecting plate portion is being rotated, the inner surface of the ridge formed as a tapered guide receiving surface is convex. The raised pieces come into sliding contact with each other, and the raised pieces smoothly pass over the raised ridges, and the raised pieces are easily caught by the raised ridges.

Further, in the gutter support mounting structure according to the fifth aspect of the present invention, particularly, the protruding piece has a shape which is easily elastically deformed, and is integrally formed with the tip of the protruding piece so as to protrude rearward. Formed on the outer surface front edge portion of the locking piece portion, and the short side edge portion of the coupling plate portion is separated from the hooked portion without rattling inside the locking piece portion. Will be retained.

In the gutter support mounting structure according to the sixth aspect of the present invention, particularly when the connecting plate portion is rotated, the outer surface of the projection formed as a guide taper surface is locked. The protruding portion smoothly slides over the locking piece by sliding from the inner edge of the tip end to the front side surface, and the protruding portion easily catches on the front edge portion of the outer surface of the locking piece.

Further, in the gutter support mounting structure according to the seventh aspect of the present invention, the front side surface of the locking piece formed as a guide taper receiving surface when the coupling plate is rotated. The rear end of the protrusion comes into sliding contact with the protrusion, and the protrusion smoothly passes over the locking piece, and the protrusion easily catches on the front edge portion of the outer surface of the locking piece.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing an entire gutter support mounting structure according to an embodiment of the present invention.

FIG. 2 is a longitudinal sectional view showing a main part of the gutter support mounting structure.

FIG. 3 shows a construction state of the gutter support mounting structure, and FIG.
FIG. 3 is a schematic front view showing a state before attaching the coupling plate part, and FIG. 3B is a schematic front view showing a state after attaching the coupling plate part.

FIG. 4 is a perspective view showing a gutter support mounting structure according to another embodiment.

FIG. 5 is a longitudinal sectional view showing the entire gutter support mounting structure according to still another embodiment.

FIG. 6 is a longitudinal sectional view showing a main part of the gutter support mounting structure.

FIG. 7 shows a gutter support in the gutter support mounting structure;
(A) is the side view, (b) is the top view.

FIG. 8 is an enlarged plan view showing a main part of the gutter support.

FIG. 9 is a perspective view showing a conventional gutter support mounting structure.

FIG. 10 shows a construction state of the gutter support mounting structure,
(A) is a schematic front view showing a state before attaching the coupling plate part, and (b) is a schematic front view showing a state after attaching the coupling plate part.

[Description of Signs] 1 Nose plate 2 Nose plate cover material 3 Locking piece 3a Locking piece (lower side) 4 eave gutter 5 Gutter support 6 Connecting plate 7 R-shaped edge 8 Ridge piece 9 Ridge 10 Guide taper surface 11 Guide taper receiving surface 12 Protrusion S Internal space l1 Short side dimension l2 Long side dimension L1 Opening width dimension L2 Inner width dimension

Claims (7)

[Claims] 1. An eaves gutter is formed by integrally projecting a locking piece, which is bent in a substantially L-shaped cross section so as to be vertically opposed to a nose plate cover material for covering a front surface of a nose plate of an eaves along the longitudinal direction. A substantially rectangular coupling plate portion is integrally formed at the rear end of the gutter support to be supported, and the short side dimension of the coupling plate portion is set shorter than the opening width dimension between the locking pieces. The long side dimension of the coupling plate portion is set substantially equal to the inner width dimension between the two locking pieces, and an R-shaped edge curved in a chamfered shape is formed at opposing corner portions of the coupling plate portion, The connecting plate portion is inserted into the internal space between the locking portions from the opening between the locking portions in a horizontally long state, and the connecting plate portion is slid and guided by the R-shaped edge together with the gutter support. About 9
By rotating the same by 0 °, the upper and lower short side edges of the coupling plate in the vertically elongated state are held against the both locking pieces, and the gutter support is moved to the nose plate. A gutter support mounting structure attached to a cover material, wherein a protruding piece that is hooked on the locking piece to prevent the return rotation of the vertically long connecting plate is provided on a short side of the connecting plate. A gutter support mounting structure protruding from the edge. 2. A protruding ridge protruding rearward is integrally formed along a longitudinal direction on a leading edge portion of a locking piece portion, and a protruding piece protruding forward is protruded on a short side edge portion of a coupling plate portion. 2. The gutter support mounting structure according to claim 1, wherein the protrusion is provided so as to be hooked on the protrusion. 3. The gutter support mounting structure according to claim 2, wherein the outer surface of the raised piece is formed as a guide tapered surface inclined forward and inward. 4. The gutter support mounting structure according to claim 2, wherein the inner surface of the ridge is formed as a tapered guide receiving surface inclined rearward and outward. 5. A projecting piece which is bent forward and outward at a short side edge portion of the coupling plate portion, and a projecting piece projecting rearward is integrally formed at a tip portion of the projecting piece. The gutter support mounting structure according to claim 1, wherein the protrusion is hooked to a front edge portion of an outer surface of the locking piece. 6. An outer surface of the projection is formed as a guide tapered surface inclined rearward and inward.
The gutter support mounting structure described in the above. 7. The gutter support mounting structure according to claim 5, wherein a front side surface of the locking piece portion is formed as a guide taper receiving surface inclined inward and rearward.