JP2002349031A - Elbow application structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an elbow application structure that can certainly secure its drainage slope without exposing the elbow below the eves soffit material. SOLUTION: This invention relates to a below application structure equipped with a fascia board (1) which is perpendicularly provided to the edge of the eves and a below (2) which is provided sideways from the edge of the eves to the external wall of a building wherein the elbow (2) is not only made to what is a flat-plate like substance having not only a drainage but also a protrusion piece (3) which directly contacts the reverse side of the fascia board (1) and forms such a drainage slope that the external wall side of the building becomes a downside of the drainage slope is provided on the upper surface of the elbow (2), thereby forming an eaves ceiling face with the underside of the elbow (2).

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an excavation construction structure having a fascia plate which is suspended from the eaves and an excavation gutter which extends from the eaves to the outside wall of the building.

[0002]

2. Description of the Related Art Conventionally, in an excavation construction structure, FIG.
As shown in FIG. 1, a hood plate (1) suspended from the eaves, an excavation gutter (2) laterally installed from the eaves to the building exterior wall, and an eaves gutter (4) connected to the eaves gutter (2), A vertical gutter (11) was provided on the opposite side of the eave gutter (4) and connected to the call gutter (2).

As a result, rainwater flowing down the roof (12) can be drained smoothly. That is, the rainwater that flows down the roof (12) flows into the eaves gutter (4), then flows through the gutter (2), then flows through the downspout (11), and is drained to the ground. Because

However, this product had a bad reputation in terms of aesthetics. Although the above-mentioned conventional technology certainly has a structure excellent in terms of drainage performance, it was hard to say that the aesthetic appearance of the building was excellent. The owner wants it to be less noticeable if possible.

Therefore, as shown in FIG.
There has been devised an excavation construction structure of a type in which the excavation gutter (2) is stored on the back side of 3). This is eave ceiling material (13)
The gutter (2) is stored in the back of the building, so that the gutter (2) does not appear when the building is looked up from below. With this invention, the appearance of the building has been dramatically improved, and as a result, a building that is satisfactory to the owner can be easily provided.

[0006]

However, in the above-mentioned prior art, there is some anxiety about the water gradient of the gutter (2). That is, the excavation gutter (2) is replaced with the eave ceiling material (1).
By placing the eaves ceiling material (13) on the back side of 3), the water gradient cannot be confirmed after the eaves ceiling material (13) is constructed.

[0007] When this happens, one has to choose between aesthetics and performance assurance. That is, the excavation gutter (2) is exposed at the expense of aesthetics, or the eaves gutter (2) is attached to the eave ceiling material (13) while worrying about the performance guarantee.
You have to make a choice between putting it behind the scenes. For the owner, the owner of the building, this is a terrible choice.

The present invention has been made in view of the above circumstances, and an object of the present invention is to reliably assure a water gradient without exposing an excavation gutter below an eaves ceiling material. An object of the present invention is to provide a gutter construction structure.

[0009]

In order to achieve the above-mentioned object, in the construction of an excavation gutter according to the present invention, as set forth in claim 1, a fascia plate which is suspended from the eaves, In the construction of the excavation gutter having a gutter installed horizontally from the building to the exterior wall, the exhalation gutter has a flat shape having a drainage channel, and the abutment plate comes into contact with the back surface of the fascia, and the exterior wall of the construction is poor. A projecting piece that forms a gradient is provided on the upper surface of the exhalation gutter, and the exhaling gutter is arranged in a state in which the projecting piece is in contact with the back surface of the sniffer plate, and the lower surface of the exhaling gutter forms the eaves ceiling surface.

[0010] Thus, the water gradient can be surely guaranteed without exposing the exhalation gutter below the eave ceiling material. In other words, the eaves ceiling surface is formed on the lower surface of the eaves gutter, so that the eaves ceiling surface is visible when the building is looked up from below. This eave ceiling surface is certainly a part of the gutter, but it can be stored without feeling it in the shape and the finish, so it can greatly contribute to improving the beautiful appearance of the building outdoors.

In addition, the water gradient can be surely formed by the projecting piece abutting on the back of the fascia. That is, the projecting piece abuts against the back surface of the fascia, and the upper surface of the exhalation gutter abuts against the lower surface of the fascia, whereby a water gradient can be formed based on the two lower surfaces of the fascia. . In other words, the inclination of the protruding piece can form a water gradient on the excavation gutter on the building outdoor wall side.

Further, in the breathing gutter construction structure of the present invention, the drainage channel may be formed by a through hole penetrating through the inside of the breathing gutter.

In this case, it is possible to prevent rainwater flowing in the gutter from overflowing. That is, since the drainage channel is formed by the through hole, rainwater does not overflow from the upper side of the drainage channel. Since the exhaust gutter of the present invention forms the eaves ceiling surface on the lower surface, it is difficult to grasp the drainage state from the outside. In such an excavation gutter, a drainage channel is formed with a through-hole capable of preventing overflow of rainwater, and an excavation construction structure having a reliable drainage performance is realized.

Connected.

In this case, it is possible to prevent foreign matter from entering the drainage channel. In other words, the drainage channel is formed by a through hole, and the drain gutter provided with the drainage channel also forms the eaves ceiling surface on its lower surface. Therefore, it is necessary to remove the foreign matter when it enters the drainage channel. difficult. In the invention according to claim 3 of the present application, it is possible to effectively compensate for the weak point of the exhalation gutter from which it is difficult to remove foreign matters, and succeed in making the drainage performance more reliable.

According to the fourth aspect of the present invention, a connecting port for connecting to the excavation gutter is provided on the side wall of the eaves gutter on the side of the excavation gutter. A connecting pipe having a mesh covering one side opening and a projection piece abutting on the inner surface of the eaves gutter is inserted from the inside of the eaves gutter so that the net remains on the inner side of the eaves gutter, and a cross-section is substantially cut into the peripheral wall of the connecting pipe on the outer side of the eaves gutter. By holding the U-shaped locking member, the eaves gutter and the connecting pipe are sandwiched and fixed between the projection piece and the locking member, and the end of the connecting pipe on the outer side of the eaves gutter is inserted into the drainage water inlet, so that the drain gutter The eaves gutter may be connected via a connection pipe having a net-like body.

In this case, the net can be reliably arranged on the rainwater path. That is, since the mesh is provided at the opening on one side of the connection pipe and the eaves gutter and the call gutter are connected via the connection pipe, the net can be reliably arranged on the rainwater path.

Also, since the mesh is left inside the eaves gutter, foreign matter caught on the mesh can be easily removed from the eaves gutter side. This is, as explained above,
It is difficult to remove foreign substances from the gutter side, and it can be said that this is a wonderful invention in the sense of compensating for its weakness.

[0019]

1 to 5 show a first embodiment of the present invention.
It is explanatory drawing which shows the excavation gutter construction structure of one execution corresponding to thru | or 4.

The gutter construction structure of the present embodiment is described in claim 1
As described in the above, the nose plate (1) hanging from the eaves,
In an excavation gutter construction structure provided with an excavation gutter (2) that is horizontally installed from the eaves to the building outdoor wall, the exhalation gutter (2) is formed in a flat plate shape having a drainage channel, and on the back surface of the fascia plate (1). A projecting piece (3) is formed on the upper surface of the exhalation gutter (2), which is in contact with and forms a water gradient in which the outside wall of the building is lower, and the projecting piece (3) is in contact with the back of the fascia plate (1). Arrange gutter (2)
The eave ceiling surface is formed by the bottom surface of the gutter (2).

Further, in the breathing gutter construction structure of this embodiment, the drainage channel is formed by a through hole penetrating through the inside of the breathing gutter (2).

[0022] Further, as described in claim 3, the excavation gutter construction structure of this embodiment comprises an eaves gutter (2) and an eaves gutter (4) arranged on the front side of the nose hood (1). And are connected via a mesh (5).

[0023] Further, as set forth in claim 4, the excavation gutter construction structure according to this embodiment has a connection for connecting to the eaves gutter (2) on the side wall of the eaves gutter (4) on the side of the eaves gutter (2). A connecting pipe (8) having a mesh (5) covering one side opening and a projecting piece (7) abutting on the inner surface of the eaves gutter (4) is connected to the eaves gutter (6). 4) Reticulated body (5) is eaves gutter (4) from inside
The eaves gutter (4) and the connecting pipe (8) are inserted into the eaves gutter (4) and the connecting pipe (8) on the outer side is gripped by a locking member (9) having a substantially U-shaped cross section. By inserting the end of the connecting pipe (8) outside the eaves gutter (4) into the drainage water inlet, thereby fixing the exhalation gutter (2). The eaves gutter (4) is connected to the eaves gutter (4) via a connection pipe (8) having a mesh body (5).

The construction of the excavation gutter according to the present embodiment includes a hood plate (1) hanging vertically from the eaves, a gutter (2) horizontally extending from the eaves to the building exterior wall, and a gutter (2). An eaves gutter (4) to be connected and a connecting pipe (8) connecting the eaves gutter (4) and the call gutter (2) are provided.

The fascia plate (1) is suspended from the tip of the eave, and a holder (1) holding an eave gutter (4) is provided on the outer surface thereof.
0) is provided. The holder (10) holds the eaves gutter (4) by engaging with the eaves gutter (4) ears.

The baffle (2) is of a flat plate shape, and the lower surface thereof forms the eaves ceiling surface. The upper part has a protruding piece (3).
A water gradient is formed in which the outside wall of the building is inferior by abutting the building. The protruding piece (3) may be an integral piece provided in advance on the exhalation gutter (2) or may be a piece attached later. In any case, the protruding piece (3) has a triangular cross-sectional shape, and one corner thereof has an obtuse angle (14).
It has. By arranging the surface corresponding to one side forming the obtuse angle (14) with the nose plate (1) in contact with it, the water gradient of the exhalation gutter (2) was successfully ensured. are doing. Since the exhalation gutter (2) is provided along the obtuse angle (14), a water gradient in which the building outdoor wall side is poor can be naturally formed.

The triangular cross-section makes it possible to reinforce the upward gutter (2). That is, the wind blows under the eaves, and a force acts to push the gutter (2) upward. The projecting piece (3) of the present embodiment has a triangular cross-sectional outer shape, and one surface of the projecting piece (3) is in contact with the fascia plate (1). It can exert a drag against the moment.

As shown in FIGS. 3 to 5, the eaves gutter (4) is provided at the tip of the eaves, and is connected to the call gutter (2) through a connection pipe (8). The connecting pipe (8) is provided with a mesh (5) covering one opening, and a flange having a projection (7) that contacts the inner surface of the eaves gutter (4) around the mesh (5).

The connecting pipe (8) has a hollow structure having a rectangular cross-sectional outer shape. A step is provided in one opening, and the mesh (5) is fitted into the step. Like that. That is, the step is formed by partially increasing the end of the connection pipe (8). Further, a net-like body (5) whose end is bent is fitted into the step. By bending the end portion, the outer dimension of the net-like body (5) can be finely adjusted by the angle of bending, so that the fitting to the step portion is facilitated.

The projecting piece (7) of the connecting pipe (8) is a flange,
It is provided so as to surround the periphery of the mesh body (5). or,
The outer shape is rectangular.

The connecting pipe (8) is clamped and fixed by the locking member (9) and the protruding piece (7). For fixing, an adhesive may be used, or only the clamping member (9) and the projection piece (7) may be clamped.

The locking member (9) has a substantially U-shaped cross section, and is fitted into the connecting pipe (8) from above to connect with the connecting pipe (8).
Is to be gripped. This makes it difficult for the locking member (9) to be seen from below.

Further, since the connecting pipe (8) is clamped and fixed between the projecting piece (7) and the locking member (9), a jig until the adhesive is hardened is unnecessary. For example, if an attempt is made to bond and fix the projection piece (7) only in contact with the inner surface of the eaves gutter (4), it will be necessary to temporarily fix it with some jig until the adhesive is cured. In the present embodiment, such trouble can be reduced and the connection pipe (8) can be easily fixed.

As described above, according to the above-described excavation gutter construction structure, the excavation gutter (2) can be reliably guaranteed without exposing the exhalation gutter (2) below the eaves ceiling material. That is, since the eaves gutter (2) is flat and the lower surface thereof forms the eaves ceiling surface, the eaves ceiling surface is visible when the building is looked up from below. Although the eaves ceiling surface is certainly a part of the gutter (2), the eaves ceiling can be housed in the shape and the finish without causing the user to feel it.

That is, the protruding piece (3) comes into contact with the back surface of the fascia plate (1), and the upper surface of the exhalation gutter (2) comes into contact with the lower surface of the fascia plate (1).
A water gradient can be formed with reference to the two surfaces at the lower end of the fascia. In other words, the inclination of the protruding piece (3) can form a water gradient on the excavation gutter (2) where the building outdoor wall side is poor.

Further, it is possible to prevent rainwater flowing in the gutter (2) from overflowing. That is, since the drainage channel is formed by the through hole, rainwater does not overflow from the upper side of the drainage channel. Since the exhaust gutter (2) of the present invention forms the eave ceiling surface on the lower surface, it is difficult to grasp the drainage state from the outside. In such an excavation gutter (2), a drainage channel is formed with a through-hole capable of preventing overflow of rainwater, and an excavation gutter construction structure having reliable drainage performance is realized.

Further, it is possible to prevent foreign matter from entering the drainage channel. That is, since the drainage channel is formed by a through hole, and the drain gutter (2) in which the drainage channel is provided also forms an eaves ceiling surface on its lower surface, it is removed when foreign matter enters the drainage channel. Difficult to do. In the invention according to claim 3 of the present application, the weakness of the exhalation gutter (2) in which foreign matter removal is difficult is effectively compensated for, and the drainage performance thereof has been successfully improved.

Further, the mesh member (5) can be reliably arranged on the rainwater path. That is, the mesh (5) is connected to the connecting pipe (8).
And the eaves gutter (4) and the call gutter (2) are connected via the connection pipe (8), so that the net-like body (5) can be reliably arranged on the rainwater path. .

Further, since the mesh member (5) is left inside the eaves gutter (4), foreign matter caught on the mesh member (5) can be easily removed from the eaves gutter (4) side. As described in the upper section, this is a wonderful invention in that it is difficult to remove foreign matter from the side of the gutter (2), and to compensate for its weakness.

It is to be noted that, in addition to the above, as shown in FIGS. This is different from the above-described embodiment only in the presence or absence of a locking member.

[0041]

As described above, according to the first aspect of the present invention, the water gradient can be surely guaranteed without exposing the exhalation gutter below the eaves ceiling material.

According to the second aspect of the present invention, it is possible to prevent rainwater flowing in the gutter from overflowing.

According to the third aspect of the present invention, it is possible to prevent foreign matter from entering the drainage channel.

According to the fourth aspect of the present invention, the net can be reliably arranged on the rainwater path.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing an excavation gutter construction structure according to an embodiment of the present invention.

FIG. 2 is a detailed cross-sectional view showing a blow gutter of the blow gutter construction structure according to the embodiment.

FIG. 3 is a perspective view showing an excavation gutter construction structure according to the embodiment.

FIG. 4 is a perspective view showing a connection pipe of the blow gutter construction structure according to the embodiment.

FIG. 5 is a sectional view showing a connection pipe of the excavation construction structure according to the embodiment.

FIG. 6 is a perspective view showing an excavation gutter construction structure according to another embodiment.

FIG. 7 is a cross-sectional view showing a conventional gutter construction structure according to the present invention.

FIG. 8 is a cross-sectional view showing a conventional gutter construction structure according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Nose plate 2 Exhalation gutter 3 Projection piece 4 Eaves gutter 5 Net-like body 6 Connection port 7 Projection piece 8 Connection pipe 9 Locking member

Claims (4)

[Claims] 1. An excavation construction structure comprising a fascia plate which is suspended from an eaves and an exhalation gutter which is laterally installed from the eaves to an outdoor wall of a building, wherein the exhalation gutter has a flat shape having a drainage channel. At the same time, a projecting piece is formed on the upper surface of the exhalation gutter which is in contact with the back of the fascia plate to form a water gradient where the building outdoor wall side is lower, and the exhalation gutter is arranged with the protruding piece abutting the back surface of the fascia plate. The eaves gutter construction structure, wherein the eaves ceiling surface is formed by the lower surface of the eaves gutter. 2. The excavation gutter construction according to claim 1, wherein the drainage channel is formed by a through hole penetrating the inside of the exhalation gutter. 3. The excavation gutter construction structure according to claim 2, wherein the excavation gutter is connected to an eaves gutter disposed on the front side of the fascia plate via a mesh. The net is inserted from the inside of the eaves gutter so that it remains on the inside of the eaves gutter, and the eaves gutter and the connecting pipe are engaged with the protrusions by gripping the locking member having a substantially U-shaped cross section on the outer peripheral wall of the connecting pipe on the outer side of the eaves gutter. By inserting and fixing the end of the connecting pipe outside the eaves gutter into the drainage inlet,
4. The excavation gutter construction according to claim 3, wherein the excavation gutter and the eaves gutter are connected via a connection pipe having a net-like body.