JP3136935B2 - Gutter bend fitting - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gutter bend joint, and more particularly to a gutter bend joint which is useful for connecting an eave gutter to an eave gutter at a bent portion. .

[0002]

2. Description of the Related Art As a conventional rain gutter bent joint, for example, one having a shape disclosed in Japanese Patent Application Laid-Open No. Hei 4-20646 is known. This is a rain gutter bend joint as shown in FIGS. 11 and 12, wherein the bend joint body (10) includes a front wall (2) having a cross-sectional shape along the outer surface of the front plate of the eaves gutter (20), The front wall (2) was inclined inward and stood up. The bent joint body (10) is formed so as to be substantially L-shaped when viewed from a plane, corresponding to the valley of the roof. Further, as shown in FIG. 11, the front wall (2) may be divided into an upper wall portion (21) and a lower wall portion (22), or along the outer surface of the rear plate of the eaves gutter (20). A rear wall (32) having a cross-sectional shape may be provided.
Further, as shown in FIG. 11, the upper end of the rear wall (32) may have, as necessary, a mounting portion (3) for mounting the ears of the eaves gutter (20) and a cover portion for covering the ears. A locking piece (33) or the like for restricting the ear from being shifted upward from (31) may be provided.

On the other hand, a bent joint body (10) and an eaves gutter (2)
For example, as shown in FIG. 11, the eaves gutter (20) is inserted into the insertion portions (16) at both ends of the bent joint body (10) as shown in FIG. The front wall (2) was attached by being inserted and fixed as shown in the figure below the valley of the roof.
Of the eaves gutter (2) having a cross-sectional shape along the outer surface of the front wall (2) and the front wall (2).
The outer surface of the front plate of 0) had a substantially flat appearance together with the inclined roof surface, and was excellent.

[0004]

However, in such a rain gutter bent joint, the rainwater flowing down from the valley of the roof tends to gather and flow into the valley from the roof surfaces on both sides, and thus the rainwater flowing down. It is easy to gain momentum and, furthermore, the outer surface of the front wall (2) is substantially flush with the sloping roof surface, so that such rainwater falls into the bent joint body (10) Instead, it often jumped over the front wall (2) of the bent joint body (10). That is, there is a problem that the rainwater does not flow toward the eaves gutter (20) and the rainwater falls directly to the ground.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned facts, and has as its object to provide a bent gutter joint capable of reliably guiding rainwater flowing down from a valley of a roof into a bent joint body. Is to provide.

[0006]

According to a first aspect of the present invention, there is provided a bent joint for rain gutter, wherein the bent joint body (10) has a front wall (2) having a cross-sectional shape along the outer surface of the front plate of the eaves gutter. The front wall (2) inclines inward and rises upward, and is centered on the corner of the front wall (2), and is formed on both sides of the corner. And a guide piece (1) for guiding rainwater rising from the upper edge and flowing down from the valley of the roof into the joint body (10).

A rain gutter bending joint according to a second aspect of the present invention includes a water return piece (9) extending along an upper end edge of the guide piece (1) and toward the roof. Features.

A bent gutter joint according to claim 3 of the present invention includes a water receiving piece (11) extending along both side edges of the guide piece (1) and toward the roof. It is characterized by.

A rain gutter bend joint according to a fourth aspect of the present invention is characterized in that the upper end edge of the guide piece (1) is inclined so as to become lower toward both end portions.

According to a fifth aspect of the present invention, there is provided the bent joint for rain gutter, wherein the guide piece (1) includes the bent joint body (1).
0) is provided detachably.

[0011]

According to the bent joint of the rain gutter according to the first aspect of the present invention, the bent joint body (10) is provided with a front wall (2) having a cross-sectional shape along the outer surface of the front plate of the eaves gutter. 2)
Is inclined inward and rises upward, with the center of the front wall (2) as a center, on both sides of the front corner, rising from the upper edge of the same corner, and The joint body (1) bent the rainwater flowing down from the roof valley.
Since the guide piece (1) for guiding into the inside of the bent joint body (10) is provided, rainwater flowing down from the valley of the roof is prevented by the guide piece (1) even if it attempts to jump over the front wall (2) of the bent joint body (10). The rainwater hitting the guide piece (1) can be reliably guided into the bent joint body (10).

According to the rain gutter bend joint according to the second aspect of the present invention, along the upper end edge of the guide piece (1) and
Since there was a water return piece (9) extending toward the roof,
In addition to the case described in claim 1, the rainwater flowing down from the valley of the roof hits the guide piece (1), and the rainwater that jumps over the upper edge of the guide piece (1) and the water return piece (9). ), The rainwater can be more reliably guided into the bent joint main body (10) even when the rainwater has a good momentum or a large amount of rainwater flows.

According to the rain gutter bend joint according to the third aspect of the present invention, a water receiving piece (11) extending along both side edges of the guide piece (1) and toward the roof is provided. Therefore, in addition to the case described in claim 1 or claim 2, the rainwater flowing down from the valley of the roof hits the guide piece (1), flows below both side edges of the guide piece (1), and forms a bent joint. Even if the rainwater which tries to jump over the front wall (2) of the main body (10) hits the water receiving piece (11) and the flow of the rainwater is good, or the amount of the rainwater is large, the bent joint is used. Rainwater can be more reliably guided into the main body (10).

According to the rain gutter bend joint according to claim 4 of the present invention, the upper end edge of the guide piece (1) is inclined so as to be lower toward both end portions. In addition, the rainwater flowing down from the valley of the roof along this slope shunts to both sides of the guide piece (1), more reliably guides the rainwater into the bent joint body (10), and at the same time, the bent joint body ( Rainwater can flow smoothly to the eaves gutter connected to 10).

According to the rain gutter bending joint according to claim 5 of the present invention, the guide piece (1) is provided detachably with respect to the bending joint body (10).
In addition to the case described in any one of claims 4 to 5, the guide piece (1) can be easily attached to and detached from the bent joint body (10), and various kinds of guide pieces can be provided as necessary. It can be replaced with (1).

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the drawings.

FIG. 1 is a perspective view showing a bent gutter joint according to an embodiment of the present invention. FIG. 2 is a perspective view of a guide piece used for a rain gutter bending joint according to one embodiment of the present invention. FIG. 3 is a perspective view showing a gutter bend joint according to another embodiment of the present invention. FIG. 4 is a perspective view of a guide piece used for a gutter bend joint according to another embodiment of the present invention. FIG. 5 is a perspective view showing a gutter bend joint according to still another embodiment of the present invention. 6 to 9 show:
It is a perspective view of a guide piece used for a rain gutter bend joint according to still another embodiment of the present invention. FIG. 10 is a perspective view showing a state in which the gutter bend joint and the gutter according to one embodiment of the present invention are connected and attached to the eaves.

As shown in FIGS. 1, 3 and 5, the bent joint body (10) of the present invention has a front wall (2) having a cross-sectional shape along the outer surface of the front plate of the eaves gutter. The front wall (2) rises inward and rises upward. The center of the front wall (2) is located at both sides of the front corner, and the front corner (2) has the same corner. It has a guide piece (1) that rises from the upper end edge and guides rainwater flowing down from the valley of the roof into the joint body (10).

As shown in FIGS. 1, 3 and 5, the bent joint body (10) is formed to correspond to the valley of the roof, for example, to be substantially L-shaped when viewed from a plane. ing.

As the guide piece (1), for example, as shown in FIGS. 2, 4, 6 to 9, various shapes are conceivable. hand,
On both sides of this corner, rise from the upper edge of the same corner,
In addition, as long as the rainwater flowing down from the valley of the roof is guided into the curved joint body (10), the rainwater flowing down from the valley of the roof is not particularly limited, and the rainwater flowing into the curved joint body (10) is introduced into the curved joint body (10). It has a wall-shaped guide body (8) so that it can be guided.

As shown in FIGS. 1, 3 and 5, the front wall (2) has a sectional shape along the outer surface of the front plate of the eaves gutter and rises inward. Any shape may be used, for example, it may be divided into an upper wall portion (21) and a lower wall portion (22), and the inner side may be inward along a substantially V-shaped curve. It may be one that rises gently upward toward.

Further, a rear wall (32) having a sectional shape along the outer surface of the rear plate of the eaves gutter (20) may be provided. Then, as shown in FIGS. 1, 3 and 5, the upper end of the rear wall (32) may be provided with an eaves gutter (20) if necessary.
A mounting portion (3) for mounting the ear portion, a cover portion (31) for covering the ear portion, and a locking piece (33) for restricting the ear portion from shifting upward may be provided. is there.

On the other hand, the bent joint body (10) and the eaves gutter (2)
For example, as shown in FIG. 1, FIG. 3 and FIG. 5, the attachment of the bent joint body (1) to the eaves (40) is
The eaves gutters (20) are respectively inserted into the insertion portions (16) at both ends of the device (0), and are attached and fixed as shown in FIG. The valley of the wall (2) is followed, resulting in the front wall (2)
And the outer surface of the front plate of the eaves gutter (20) having a cross-sectional shape along the front wall (2) has a substantially flat appearance together with the inclined roof surface, and is good. .

The eaves gutter (20) comprises, for example, a rear plate, a bottom plate, and a front plate as shown in FIG. 10, and the outer shape of the eaves gutter (20) is a square shape. Or a circular shape, and is not particularly limited. Also, this eaves gutter (20)
For example, a rear ear is provided at the upper end of the rear plate, and a front ear is provided at the upper end of the front plate. The outer shapes of the rear ear portion and the front ear portion may each be a square shape or a circular shape.

According to the present invention, the guide piece (1) prevents rainwater flowing from the valley of the roof from jumping over the front wall (2) of the bent joint body (10) by adopting such a configuration. The rainwater hitting the guide piece (1) can surely be guided into the bent joint body (10).

Further, as shown in FIG. 10, the outer surface of the front wall (2) and the outer surface of the front plate of the eaves gutter (20) having a sectional shape along the front wall (2) are inclined roof surfaces. In addition, it has a substantially flat appearance and can maintain a good appearance.

Further, as shown in FIGS. 1 to 10, if a water return piece (9) is provided extending along the upper end edge of the guide piece (1) and toward the roof, the roof can be provided. The rainwater flowing down from the valley hits the guide piece (1), and the rainwater that tries to flow over the upper edge of the guide piece (1) also hits the water return piece (9), when the rainwater has a strong force to flow down, or Even when the amount of rainwater flowing down is large, the rainwater can be more reliably guided into the bent joint body (10).

Further, as shown in FIG. 1 to FIG. 4, when the upper edge of the guide piece (1) is inclined so as to become lower toward both end portions, the valley of the roof follows this inclination. The rainwater that flows down is diverted to both sides of the guide piece (1) to more reliably guide the rainwater into the bent joint body (10), and smoothly flow the rainwater to the eaves gutter connected to the bent joint body (10). Is what you can do.

On the other hand, as shown in FIG. 6, when a water receiving piece (11) extending along both side edges of the guide piece (1) and extending toward the roof is provided, a valley portion of the roof is provided. The rainwater flowing down from the guide piece (1) hits the guide piece (1), flows below the both side edges of the guide piece (1), and tries to jump over the front wall (2) of the bent joint body (10).
The rainwater can be more reliably guided into the bent joint body (10) even when the rainwater flows down well on the water receiving piece (11) or when the amount of rainwater flows down is large. .

The bent gutter joint according to the present invention may be such that the guide piece (1) is provided integrally with the bent joint body (10), or the guide piece (1) is connected to the bent joint. It may be provided detachably with respect to the main body (10).

As shown in FIGS. 2, 4, 6 and 9, the guide piece (1) is connected to the bent joint body (10).
In the case where the guide piece (1) is detachably provided with respect to the bending joint body (10), the guide piece (1) can be easily attached to and detached from the bending joint body (10), and various types of guide pieces can be provided as necessary. It can be replaced with (1).

The guide piece (1) is bent and the joint body (10) is bent.
For example, as shown in FIG. 2, FIG. 4 or FIG. 6, an upper protruding piece (4) and a lower protruding piece (5) are provided at the corners of the guide piece (1). The guide piece (1) is provided for each of the bent joint bodies (10).
2, 4 and 6 to 9, the detachable portions (1) are provided on both end sides of the guide piece (1).
2) may be provided. The attaching / detaching portion (12) may be divided into two at the corners of the guide piece (1) as shown in FIGS. 2, 4, 6 to 8, or as shown in FIG. It may be provided. As shown in FIG. 2, FIG. 4, FIG. 6 to FIG. 8, the form of the attaching / detaching portion (12) may be such that a rail (6) can be formed and slided, It may be formed and sandwiched. As shown in FIGS. 2, 4, 6 to 8, when the guide piece (1) is divided into two at the corner, the rail (6) and the holding body (7) are used in combination as appropriate Can be done. The fixing of the attachment / detachment portion (12) is achieved by using an adhesive for the rail (6) and the holding body (7).

According to the gutter bending joint of the present invention, FIG.
As shown in FIGS. 3 and 5, the bent joint body (10)
Is a front wall with a cross section along the outer surface of the front panel of the eaves gutter (2)
The front wall (2) is inclined upward inward and rises upward. The front wall (2) is inserted on both sides of the corner at the center of the corner of the front wall (2). Since the guide piece (1) which rises from the upper end edge of the corner and flows down from the valley of the roof and guides the rainwater into the joint body (10) is provided, the rainwater flowing down from the valley of the roof is formed by the bent joint body. Any attempt to jump over the front wall (2) of (10) is prevented by the guide piece (1), and the guide piece (1)
The rainwater struck by the water can surely be guided into the bent joint body (10).

Further, as shown in FIG. 10, the outer surface of the front wall (2) and the outer surface of the front plate of the eaves gutter (20) having a sectional shape along the front wall (2) are inclined roof surfaces. In addition, it has a substantially flat appearance and can maintain a good appearance.

[0035]

According to the bent joint of the gutter according to the first aspect of the present invention, the outer surface of the front wall (2) and the outer surface of the front plate of the eaves gutter having a cross-sectional shape along the front wall (2). However, the rainwater flowing from the valley of the roof jumps over the front wall (2) of the bent joint body (10) while maintaining the good appearance while exhibiting a substantially flush appearance with the inclined roof surface. Even if it is attempted, the rainwater which is blocked by the guide piece (1) and hits the guide piece (1) is bent by the bent joint body (10).
It can be surely guided inside.

According to the bent gutter joint according to the second aspect of the present invention, along the upper edge of the guide piece (1),
Since there was a water return piece (9) extending toward the roof,
In addition to the case described in claim 1, the rainwater flowing down from the valley of the roof hits the guide piece (1), and the rainwater that jumps over the upper edge of the guide piece (1) and the water return piece (9). ), The rainwater can be more reliably guided into the bent joint body (10) even when the rainwater has a good momentum or a large amount of rainwater flows.

According to the bent joint of the gutter according to the third aspect of the present invention, a water receiving piece (11) extending along both side edges of the guide piece (1) and toward the roof is provided. Therefore, in addition to the case described in claim 1 or claim 2, the rainwater flowing down from the valley of the roof hits the guide piece (1), flows below both side edges of the guide piece (1), and forms a bent joint. Even if the rainwater which tries to jump over the front wall (2) of the main body (10) hits the water receiving piece (11) and the flow of the rainwater is good, or the amount of the rainwater is large, the bent joint is used. Rainwater can be more reliably guided into the main body (10).

According to the rain gutter bend joint according to claim 4 of the present invention, the upper end edge of the guide piece (1) is inclined so as to become lower toward both end portions. In addition, the rainwater flowing down from the valley of the roof along this slope shunts to both sides of the guide piece (1), more reliably guides the rainwater into the bent joint body (10), and at the same time, the bent joint body ( Rainwater can flow smoothly to the eaves gutter connected to 10).

According to the rain gutter bending joint according to claim 5 of the present invention, the guide piece (1) is provided detachably with respect to the bending joint body (10).
In addition to the case described in any one of claims 4 to 5, the guide piece (1) can be easily attached to and detached from the bent joint body (10), and various kinds of guide pieces can be provided as necessary. It can be replaced with (1).

[Brief description of the drawings]

FIG. 1 is a perspective view showing a gutter bend joint according to one embodiment of the present invention.

FIG. 2 is a perspective view of a guide piece used for a rain gutter bending joint according to one embodiment of the present invention.

FIG. 3 is a perspective view showing a gutter bend joint according to another embodiment of the present invention.

FIG. 4 is a perspective view of a guide piece used for a rain gutter bending joint according to another embodiment of the present invention.

FIG. 5 is a perspective view showing a gutter bend joint according to still another embodiment of the present invention.

FIG. 6 is a perspective view of a guide piece used for a gutter bend joint according to still another embodiment of the present invention.

FIG. 7 is a perspective view of a guide piece used in a rain gutter bending joint according to still another embodiment of the present invention.

FIG. 8 is a perspective view of a guide piece used for a gutter bend joint according to still another embodiment of the present invention.

FIG. 9 is a perspective view of a guide piece used for a gutter bend joint according to still another embodiment of the present invention.

FIG. 10 is a perspective view showing a state in which a rain gutter bend joint and a rain gutter according to one embodiment of the present invention are connected to each other and attached to an eave.

FIG. 11 is a perspective view showing a rain gutter bend joint according to a conventional example.

FIG. 12 is a perspective view showing a state in which a rain gutter bend joint and a rain gutter according to a conventional example are connected and attached to an eave tip.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Guide piece 2 Front wall 9 Water return piece 10 Bending joint main body 11 Water receiving piece

Claims (5)

(57) [Claims] A bent joint body (10) includes a front wall (2) having a cross-sectional shape along the outer surface of a front plate of an eaves gutter, and the front wall (2) is inclined inward and upward. It rises from the top corner of the front wall (2), and rises from the upper edge of the same corner on both sides of the front corner, and bends rainwater flowing down from the valley of the roof. A gutter bending joint comprising a guide piece (1) for guiding into a joint body (10). 2. Along the upper edge of the guide piece (1),
The gutter bending joint according to claim 1, further comprising a water return piece (9) extending toward the roof. 3. A water receiving piece (11) extending along both side edges of the guide piece (1) and extending toward the roof. Gutter bend fitting. 4. A rain gutter bend joint according to claim 2, wherein an upper end edge of said guide piece (1) is inclined so as to become lower toward both end portions. 5. The rain gutter bend joint according to claim 1, wherein the guide piece (1) is provided detachably with respect to the bend joint body (10).