JP4540549B2 - Eaves structure - Google Patents

Description

  The present invention relates to an eaves structure, and more particularly to a structure of a corner portion using a corner member.

A conventional technique will be described with reference to FIG. 10 (see Patent Document 1). This is a corner cover material B for eaves ridges shown in FIG. 5A of Japanese Patent Laid-Open No. 2000-136604. The eaves-covering corner cover material B has a flat, substantially V-shaped flat surface portion B2. Under the description of the specification, “snow” A split piece “B1” is provided.
And such an eaves-covered corner cover material B is fixed to a bent wall installed at the corner, and further, eaves-covers are connected to the left and right sides of the eaves-covered corner cover material B. .

FIG. 11 shows another prior art (see Patent Document 2). This is the rainwater guide C shown in Utility Model Registration No. 2585774. According to the claim, this rainwater guide C is “a substantially triangular shape in plan view that is widened toward the eaves and has an upward slope, and its outer surfaces are formed as rainwater guide slopes”. is there.
The rainwater guide C is installed at the eaves on the roof material 5 in order to prevent rainwater concentrated in the valleys from being collected in large quantities from the eaves of the valleys.
Japanese Patent Laid-Open No. 2000-136604 (FIG. 5A) Utility Model Registration No. 2585774 (FIG. 1)

The eaves-contained corner cover material B of FIG. 10 has a flat, substantially V-shaped flat surface portion B2, and a small protruding piece B1 is located in the center portion on the lower side of the flat surface portion B2 occupying a large area. The water side of the projecting piece B1 is pointed and has a shape that separates rainwater and snow into left and right.
For this reason, the rainwater that has flowed through the valley toward the underwater side passes over the flat part B2 as described in Japanese Patent Laid-Open No. 2000-136604, and does not enter the eaves. There was a risk of falling.
Further, the water-side tip of the projecting piece B1 is concentrated and receives a snow load, and there is a possibility that it will come off together with the eaves-piece corner cover material B.

The rainwater guide C in FIG. 11 is installed at the eaves on the roofing material 5, and rainwater sometimes jumps out under the eaves as it slides on the rainwater guide inclined surface C3.
Moreover, the rainwater guide C in FIG. 11 is “a substantially triangular shape in plan view that is widened toward the eaves and is inclined upward, and the outer surfaces on both sides thereof are formed as rainwater guide inclined surfaces”. For this reason, the substantially triangular rainwater guide inclined surface C3 also has a problem that it acts as a snow stopper in a valley where snow concentrates, receives resistance, and is easily detached. Furthermore, if the gap between the roofing material and the lower surface of the rainwater guide is not lost, it will be easy to come off when the snow in the gap is frozen, so it was necessary to design such a shape for each roofing material.

  The present application is an eaves structure using a corner member for reducing the momentum of rainwater flowing toward the eaves and smoothly guiding it into the eaves, and is also resistant to snow damage The purpose is to provide things.

In order to solve the above problems, the following eaves structure is adopted.
First, the eaves cover is covered with an eaves cover. And a corner member is used.
The corner member is attached to the corner portion on the eaves but has a protrusion. The protrusion is a snow split ridge shape having a substantially inverted V-shaped cross section, and is composed of a top portion and an inclined surface folded from the top portion in the left-right outer direction. An eaves side surface is formed between the inclined surfaces, and the eaves side surface opens in the direction of the water as it goes vertically downward. Is formed.
When the corner member of such a shape is attached to the corner of the eaves cover on the eaves, the top part of the protrusion is attached to a position lower than the valley plate, and the protrusion The water upper end of the eaves is located in the vicinity of the central part of the bottom of the valley plate, and the water lower end of the protrusion is located in the vicinity of the front end of the eaves eaves to solve the problem. .

The eaves ridge structure described in claim 2 is the eaves ridge structure described in claim 1, wherein the eaves ridge cover has an arc shape at the lower end of the water, and a mounting surface and a mounting surface are provided on the left and right sides of the protrusion of the corner member. A rising surface formed by raising the water side of the mounting surface is formed, and the rising surface of the corner member is attached so as to be along the water surface of the eaves cover, and the falling side is eaves It is the structure attached along the water lower end of the eaves cover .

The eaves-contained corner cover material of FIG. 10 has a flat, substantially V-shaped flat part, and a small protruding piece is provided in the central part of the eaves side with respect to the flat part occupying a large area. The water side of the projecting piece is pointed and has a shape that separates rainwater and snow into left and right.
For this reason, the rainwater that has flowed through the valley toward the eaves, as mentioned in JP 2000-136604 A, gets over the flat part and falls under the eaves without entering the eaves. There was a fear.
However, according to the present application, when the rainwater that has flowed down the valley toward the bottom of the water jumps out, the rainwater comes into contact with the protrusion and drops in momentum, and is immediately divided into left and right. Is guided smoothly to the eaves.
Further, in the case of FIG. 10 , the water-side tip of the projecting piece is concentrated and receives a snow load, and there is a possibility that the eaves-piece interior corner cover material may come off.
Application of projections as compared to the water end is located near the central portion of the water lower valley plate, because it does not have a tip as shown in FIG. 10 on the water side, a valley in the eaves There is little resistance to the snow that slides toward it, and therefore there is little risk of breakage of the corner member.

Although the rainwater guide of FIG. 11 has a shape similar to that of the present application, unlike the present application, the rainwater guide is installed at the tip of the roofing material. There was something to go.
However, the projecting part of the present application is intended to disperse the rainwater that has jumped out of the valley immediately to the left and right, and the rainwater that has flowed vigorously hit the projecting part immediately and is dispersed to the left and right, Guided by the eaves.
Further, the rainwater guide of FIG. 11 is “a substantially triangular shape in plan view that is widened toward the eaves and is inclined upward, and the outer surfaces of both sides thereof are formed as rainwater guide inclined surfaces”. For this reason, the substantially triangular rainwater guide inclined surface has a problem that it acts as a snow stop in a valley where snow concentrates, receives resistance, and is easily detached. Furthermore, if the gap between the roofing material and the lower surface of the rainwater guide is not lost, it will be easy to come off when the snow in the gap is frozen, so it was necessary to design such a shape for each roofing material.
However, internal corner member of the present application, is shaped like a snow-breaking buildings found in snow country, the water end of the protrusion is located near the central portion of the water lower valley plate, valleys There is little resistance to the snow that slides toward the eaves, making it difficult to break.

In this way, the present application can provide an eaves structure in the eaves structure of the entrance corner that reduces the momentum of rainwater that has jumped out of the valley, smoothly guides it to the eaves, and is also resistant to snow damage.
If it demonstrates based on Claim 1, First, the eaves cover is covered with the eaves cover. And a corner member is used.
The corner member is attached to the corner portion on the eaves but has a protrusion. The protrusion is a snow split ridge shape having a substantially inverted V-shaped cross section, and is composed of a top portion and an inclined surface folded from the top portion in the left-right outer direction. An eaves side surface is formed between the inclined surfaces, and the eaves side surface opens in the direction of the water as it goes vertically downward. Is formed.
When the corner member of such shape is attached to the corner on the eaves cover on the eaves, even if rainwater concentrated in the valley jumps out from the center of the valley plate under the water, The top portion of the protrusion is attached to a position lower than the valley plate, the water upper end of the protrusion is located in the vicinity of the central portion on the lower side of the valley plate, and the water lower end of the protrusion is the eaves Since it is located in the vicinity of the front end of the rainwater, it is possible to receive most of the rainwater jumping out from the valley at the top portion, and to reduce the momentum of the rainwater in contact with the top portion. Then, it is smoothly guided from the top part through the inclined surface into the eaves. Even if rainwater runs down the slope, the rainwater enters the eaves.
In addition, unlike the prior art, the water upper end of the protrusion of the corner member is mounted in the vicinity of the central portion of the bottom of the valley plate, and the top portion is mounted at a position lower than the valley plate. There is little resistance to the snow that slid the part toward the eaves, and the corner member has an eaves structure that is hard to break by snow.
Further, since the corner member is attached on the eaves-cover, the cut edges of the left and right eaves-covers in the corner are hidden. Therefore, the end portion of the eaves cover that is the lower side of the corner member need not be cut straight and clean. In addition, the aesthetic appearance can be further improved by forming the falling edge.

To explain on the basis of claim 2, the eaves gutters structure of claim 1, further by water under end put the eaves gutter cover is arcuate, rainwater that fell momentum is brought into contact with the protrusion, guided to eaves gutters to more smoothly transmitted water under the edge of the eaves gutter cover. Then, the snow because we fell slipped under the eaves along the water under the edge of the eaves gutters cover, also increases the effect of the weight of the snow eaves gutter is hard to break.
Also, a mounting surface and a rising surface that is raised from the water surface of the mounting surface are formed on the left and right of the protrusion of the corner member, and the rising surface of the corner member covers the eaves cover It is the structure attached so that the falling side may follow the water lower end of the eaves-cover. For this reason, there is also an advantage that it does not require construction work.

  A first embodiment of the present application will be described with reference to FIGS. FIG. 1 is an explanatory diagram of an embodiment of a corner member used in the eaves-holding structure of the present application, and FIGS. 2 to 5 are diagrams for explaining the construction state. FIG. 2 is an explanatory view showing a construction state, FIG. 3 is an explanatory view of each member, FIG. 4 is an explanatory view showing a state before attaching the corner member, and FIG. It is explanatory drawing which shows the state after attaching.

An example of a corner member used in the eaves-holding structure of the first embodiment of the present application will be described with reference to the drawings. First, a description will be given with reference to FIG. The corner member A shown here has the following configuration. In the case of the present embodiment, it is made of a metal plate, and the part located on the eaves and the part located on the front are made separately. The protrusion A1 having a substantially inverted V-shaped cross section, the left and right placement surfaces A4 and A4, and the rising surface A5 that rises the water side of the placement surface A4 form one member. The protrusion A1 includes a top portion A11 and inclined surfaces A12 and A12 that are folded outward from the left and right of the top portion A11. The ribs A14 and A14 are recessed inwardly on the inclined surfaces A12 and A12. Is formed. Thus, the projection A1 is shaped like a snow splitting building found in a snowy country with the top portion A11 and the inclined surfaces A12 and A12. The inside of the protrusion A1 may be a cavity or may be blocked.
Further, the eaves side surface A2 and the falling side A6 extending from the eaves side surface A2 and being folded down form one member. Eaves side A2 is open in the water downward direction to take to go vertically downward, falling edges A6 is curved to comply with the shape of the water under the edge of the eaves gutter cover 4. And the eaves side surface A2 is combined between the inclined surface A12 and the inclined surface A12, and in the case of a present Example, by connecting the inclined surface A12 * A12 and the eaves side surface A2 with the fastening tool 8. A corner member A is formed.
In the case of the present embodiment, it consists of two members and is made of a relatively thin metal plate, but it may be made of metal and made of one member, or may be made of hard resin or the like.

The construction state of such a corner member A will be described with reference to FIGS. First, each member is demonstrated about the state before constructing the corner member A, and it demonstrates according to an attachment order then.
As shown in FIG. 2, the eaves attaching bracket 2 is attached to the nose cover 7, and the eaves covering 4 is further attached. The eaves-mounting fitting 2 is composed of an eaves-hanging fitting 22 and a fixing fitting 21. A surface portion 22a is formed on the eaves-hanging metal fitting 22, and an upper edge thereof is formed in a shape to which the eaves-cover cover 4 can be attached. Further, an eaves hook mounting portion 22b is formed below the surface portion 22a of the eaves-hanging bracket 22, and a shaft hole and a locking hole are provided in the surface portion 22a of the eaves-hanging bracket 22.
Further, an eaves-holding metal fitting 22c is rotatably attached to the eaves-holding attachment portion 22b of the eaves-mounting fitting 2.
The fixing bracket 21 has a face plate portion 21a and a fixing surface 21b. The face plate portion 21a has a shaft hole at a position corresponding to the shaft hole of the eaves rod suspension bracket 22, and the engagement of the eaves rod suspension bracket 22. Locking holes are respectively provided at positions corresponding to the stop holes, and the lock holes are long holes. The eaves-mounting fitting 2 aligns the shaft hole of the eaves-hanging bracket 22 and the shaft hole of the fixing bracket 21, passes the shaft pin 20, and engages the locking hole of the fixing bracket 21 in the locking hole of the eaves-hanging bracket 22. And the bolts are passed through, and the eaves hanging bracket 22 and the fixing bracket 21 are combined.

Next, the eaves cover 4 will be described. This eaves-cover 4 has an eaves-cover upper surface 41 and a water-side eaves-cover cover curved portion 42.
In addition, as described above, the eaves-hanging metal fitting 22 and the fixing metal 21 are combined in advance, but are rotated around the shaft pin, and the locking hole of the fixing metal 21 is appropriately selected according to the angle of the nose cover 7. Thus, the angle of the eaves hanging bracket 22 can be adjusted in accordance with the slope of the nose cover 7 by matching with the locking hole of the eaves hanging bracket 22.
In this way, the eaves mounting bracket 2 in which the eaves hanging bracket 22 and the fixing bracket 21 are combined is fixed to the nose cover 7, but the fixing surface 21 b of the fixing bracket 21 is fixed to the nose cover 7 with a fastener or the like. To install.
When fitting the eaves rod cover 4, the eaves rod cover rear end 43 is hooked on the upper edge rear end of the eaves rod suspension fitting 22. Then, the eaves cover 4 is pushed from above, and the lower end 44 of the eaves cover is slid obliquely downward along the upper edge of the eaves hanging bracket 22, while returning to the original state by the force of the spring back, It fits in the hanging bracket 22.

In this way, by fitting the eaves cover 4, the eaves hanger 22 is hidden to improve the aesthetics of the eaves and the eaves cover 4 is bent from the gap between the eaves cover 4 and 3. transmitted four water under end rainwater enters, the snow has become like without breaking the eaves gutter mounting bracket 2 fell under the eaves slipped over the eaves gutter cover 4.
In the eaves wall structure of such a structure, when the corner member A of the present embodiment is used especially in the corner, as shown in FIG. 2 and FIG. Since it is placed and fixed, the cut edges of the left and right eaves covers 4 and 4 at the corners are hidden. Therefore, the edge part of the eaves-covers 4 and 4 which are the lower side of the corner member A does not need to be cut straight and clean as shown in FIG. A state like FIG. 4 may be sufficient. Moreover, since the falling side A6 is formed, the aesthetic appearance can be further improved.
If the entrance corner member A is first attached on the eaves eaves at the eaves corner and the eaves eaves cover 4 is attached later, the cuts of the left and right eaves covers 4 and 4 in the entrance corner can be seen. In this case, it is necessary to cut each end of the eaves cover 4 straightly and neatly, which is troublesome.

Subsequently, the corner member A is attached on the eaves cover 4. The rising surfaces A5 and A5 formed on the water side of the mounting surfaces A4 and A4 are attached so as to be along the water-side rising surface of the eaves cover 4. Also, down the sides A6 is attached along the water under end of eaves gutter cover 4.
And since hole A7 is made in mounting surface A4 * A4 of the corner member A, it attaches to the eaves cover 4 through the fastening tool 8 in this hole A7. In the case of the present embodiment, it is attached in this way, but it may be attached by another method such as using an adhesive.
Thus, in the case of a present Example, the cut end of the eaves-covers 4 and 4 can be hidden, and design property can be improved, and also there exists an advantage that an installation labor is not required.

The flow of rainwater after attaching the corner member A in this way will be described. Rainwater that has flowed through the valleys jumps out of the eaves of the valleys. In FIG. 5, the rainwater that has jumped out of the valley plate 1 collides with the top portion A <b> 11 of the protrusion A <b> 1 of the corner member A, and the water flowing through the central portion of the valley plate 1 is immediately separated. For this reason, the momentum of the rainwater which hits top part A11 of protrusion A1 falls. The rainwater whose momentum has fallen travels along the inclined surfaces A12 and A12, flows on the placement surfaces A4 and A4 and the eaves cover 4 and enters the eaves 3 through the eaves cover curved portion 42.
Also, an inclined surface A12 · A12 as rainwater toward the water bottom side is transmitted somewhat are eaves side A2 is formed, moreover it has become slightly opened toward the water bottom side direction and eaves side A2 because falling edges A6 is extended along the shape of water under edge of eaves gutter cover 4 from rainwater is guided smoothly into eaves gutter 3. In addition, since the ribs A14 are formed on the inclined surfaces A12 and A12, it is possible to further reduce the momentum of the rainwater.
If the top part A11 of the protrusion A1 is flat or has an arc shape instead of an acute angle, the rainwater that has jumped out of the trough jumps under the eaves by sliding on the arc-shaped upper surface, thereby achieving the purpose. I can't.

The prior art shown in FIG. 10 and FIG. 11 is only intended to divide the rainwater collected in the valley into left and right, and there is no idea that the rainwater falling from the valley contacts the top portion A11. For this reason, rainwater is divided into left and right, and momentum is unlikely to drop.
However, the corner member A of the present application is installed on the eaves wall at the corner of the corner, and the rainwater that has jumped out from the valley portion is brought into contact with the top portion A11 of the protrusion A1 and immediately divided into right and left, so that the purpose is to drop momentum. Fulfill. When the momentum is strong, rainwater falls below the top portion A11, and when the momentum is weak, the rainwater falls above the top portion A11. Projections A1 because water end is positioned near the water bottom side central portion of the trough plate 1, even if the momentum of the rainwater is weak, will be hitting the top portion A11, rainwater flows divided to the left and right.
Thus, since the shape of the projection A1 is different and the position of the projection A1 is also as described above, it is possible to reliably receive the rainwater that has jumped out of the valley, so that the momentum can be surely dropped, and The rainwater from the side can be smoothly guided into the eaves from the underwater side of the projection A1 and the inclined surfaces A12 and A12.
Further, the corner member A of this embodiment has a feature that it is resistant to snow. The protrusion A1 of the corner member A of the present embodiment is composed of a top portion A11 and inclined surfaces A12 and A12, and has substantially the same length as the width from the water upper side to the water lower side of the eaves cover 4; This is because it has a sharp mountain and is not easily crushed even if it is pushed by snow from both sides.
Conventionally no tip of water side as in the technique, even the mounting position, a water lower the vicinity of the central portion of the water end valley plate 1 protrusion A1, since the top portion A11 is less than the valley plate 1, the valleys The snow that slid toward the eaves cracks at the top portion A11 and slides downward along the inclined surfaces A12 and A12.
Thus, as shown in FIG. 10 , the corner member A used in the eaves wall structure of the present application has a vertical side surface that is open toward the lower side of the water, and small protrusions that are susceptible to snow resistance are water. It is not provided at the lower center. Moreover, it is not the shape which plays a role like a snow stop like FIG. 11 , and an attachment position is not on the roof board | substrate of the eaves of a trough. Inside corner member A used in the eaves gutter structure of the present application, have a shape such as snow-breaking building, moreover, water end of the projecting portion A1 is located in the vicinity of the water bottom side central portion of the trough plate 1, Since the top portion A11 is positioned lower than the valley plate 1, there is little resistance to the snow that slides along the valley toward the eaves, and therefore it is not easily damaged by snow.

In other words, the corner member A used in the eaves-holding structure of the present application has a protrusion A1, and the protrusion A1 includes an apex portion A11 and an inclined surface A12 that is folded downward from the apex portion A11 in the left-right direction.・ It consists of A12. And in the case of a present Example, the water side of protrusion A1 forms the eaves side surface A2 so that rainwater can be smoothly guide | induced in the eaves wall 3, and also the falling side A6 is It has an extended shape.
And the corner member A of such a shape has the water upper end of the projection A1 positioned near the center of the bottom of the valley plate 1 and the water lower end of the projection A1 positioned near the front end of the eaves 3. The projection A1 is attached to the corner of the eaves so that the top portion A11 of the projection A1 is lower than the valley plate 1.
Further, in the case of the present embodiment, the eaves cover 4 having an arc shape at the lower end of the water is covered. Because of such an eaves structure, rainwater that has been brought into contact with the top portion A11 of the protrusion A1 and has fallen through the eaves cover curved portion 42 is more smoothly guided to the eaves. Since the snow slides down along the lower edge of the eaves cover 4 and falls down, the eaves 3 and the eaves mounting bracket 2 are not broken by the weight of the snow.
Since the water upper end of the protrusion A1 of the corner member A is in the vicinity of the center of the bottom side of the valley plate 1, and the top portion A11 is located lower than the valley plate 1, the rainwater that has jumped out of the valley portion is surely secured. Immediately after receiving it, it can be divided into left and right.
Moreover, since the water lower end of the projection A1 is located in the vicinity of the front end of the eaves bowl 3 , a curved lower side A6 is formed as in the corner member A of the present embodiment, which is slightly smaller than the eaves bowl 3. The rainwater is led to the eaves 3 even if it is underwater. The eaves structure of the first embodiment is such a structure.

Another embodiment of the eaves gutter structure of the present application is an embodiment in which different shapes of the inner corner member A, in particular, the inside corners member A, is described by FIGS. 6-9. Since the method of attaching these corner members A is similar to that of the first embodiment, description and drawings are omitted.

The eaves gutter structure of the second embodiment will be described with reference to FIG. The corner member A used in the eaves-holding structure forms a surface in which the lower edge is suspended after the inclined surfaces A12 and A12 are formed on the protrusion A1.
For example, when the side surface is not inclined like the inverted U-shaped projection A1, rainwater may run on a substantially vertical surface toward the underwater side.
However, when the vertical lower side of the side surface is slightly vertical as in the present embodiment, such a situation is unlikely to occur, and the shape as in the present embodiment may be used.

The eaves gutter structure of the third embodiment, will be described with reference to FIG. This figure has shown the state seen from the direction which becomes water side when it attaches. The corner member A of the present embodiment has a ridge side A3, and a lower edge of the ridge side A3 is also raised. The rising surface A5 at this location has a substantially inverted V shape, and is along the shape of the corner.
For this reason, when the rainwater that has jumped out of the valley turns to the upper side of the projection A1 and falls between the eaves arabesque 6 and the projection A1, the rainwater returns to the lower side by the rising surface A5 of this location. Then, it goes into the eaves 3 through the left and right mounting surfaces A4 and A4. It is almost impossible for rainwater to turn to the back side of the projection A1 and wet the nose cover 7.

The eaves gutter structure of the fourth embodiment will be described with reference to FIG. The corner member A of the present embodiment is characterized in that the eaves side surface A2 draws a gentle arc and has a shape as if it is a part of a sphere. Moreover, it continues smoothly from the eaves side surface A2 to the falling side A6 without a crease. For this reason, rainwater is more likely to enter the eaves 3.

The eaves gutter structure of the fifth embodiment, will be described with reference to FIG. In the corner member A of this embodiment, the water upper side and the water lower side of the protrusion A1 are not the same width, but are widened toward the water lower side. This makes it easier to guide rainwater into the eaves 3 than in the case of the same width.

It is explanatory drawing of the Example of the corner member A used for the eaves-holding structure of the 1st Example of this application. It is explanatory drawing which shows the eaves structure of a 1st Example. It is explanatory drawing about each member used for the eaves-hole structure of this application. It is explanatory drawing which shows the state before attaching an entrance corner member in the eaves-hole structure of a 1st Example. It is explanatory drawing which shows the state after attaching a corner member in the eaves-hole structure of a 1st Example. It is explanatory drawing of the other Example of the corner member A used for the eaves-hole structure of this application. It is explanatory drawing of the other Example of the corner member A used for the eaves-hole structure of this application. It is explanatory drawing of the other Example of the corner member A used for the eaves-hole structure of this application. It is explanatory drawing of the other Example of the corner member A used for the eaves-hole structure of this application. It is explanatory drawing which shows a prior art. It is explanatory drawing which shows a prior art.

A Corner member
A1 Projection A11 Top part A12 Inclined surface A13 Entrainment side A14 Rib A2 Eave side A3 Building side A4 Placement surface A5 Raising surface A6 Falling side A7 Hole A8 Fixing part B Eaves corner cover material B1 Projection piece B2 Flat part C Rainwater Guide C3 Rainwater Guide Slope 1 Valley Plate 2 Eaves Mounting Bracket 20 Axle Pin 21 Fixing Bracket 21a Face Plate Part 21b Fixed Surface 22 Eaves Suspension Bracket 22a Surface Part 22b Eaves Anchor Mounting Part 3c Eaves cover 41 Eaves cover upper surface 42 Eaves cover curved portion 43 Eaves cover rear end 44 Eave cover lower end of water 5 Roofing material 6 Eaves arabesque 7 Nasal cover

Claims (2)

An eaves wall structure in which an eaves cover is covered and a corner member is used,
A protrusion is formed on the corner member,
The protrusion is in the shape of a snow split ridge having a substantially inverted V-shaped cross section,
The top part,
It consists of an inclined surface folded down from the top to the left and right outside direction,
The underwater side of the protrusion is
An eaves side surface is formed between the inclined surface and the inclined surface,
The side of the eaves opens in the direction of the water as it goes vertically downward,
A falling side that extends from the side of the eave and is folded is formed.
When the corner member is attached to the corner on the eaves cover on the eaves,
The top portion of the protrusion is attached to a position lower than the valley plate,
The water upper end of the protrusion is located in the vicinity of the central part of the valley plate under water,
The eaves ridge structure is characterized in that the water lower end of the protrusion is located in the vicinity of the front end of the eaves ridge. The eaves structure according to claim 1,
The eaves cover has an arc shape at the bottom of the water,
On the left and right of the protrusion of the corner member, a mounting surface and a rising surface that rises the water side of the mounting surface are formed,
The rising surface of the corner member is attached along the water-side rising surface of the eaves cover,
The eaves wall structure is characterized in that the falling edge is attached along the lower edge of the eaves cover .

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