JPH11303337A - Joint structure of eaves gutter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the flow of rainwater to the other decorative cover by mutually fitting eaves gutters having decorative covers arranged on outside pieces, preventing the flow of rainwater to the adjacent eaves gutter by the eaves gutter water stopping plate of an eaves gutter joint, and providing a decorative cover water stopping plate. SOLUTION: In the connection of eaves gutters 3, one eaves gutter body end part is fitted to a fitting part 36 provided on the inside of one end part of a first joint body part 13. Further, the decorative cover end part of one eaves gutter 3 is fitted to the decorative cover insert part 38 of a first decorative cover part 14, and the eaves gutter body end part of the other eaves gutter 3 is fitted to a fitting part 39 provided on the inside of one end part of a third joint body part 17. The end part of the decorative cover of the other eaves gutter 3 is then fitted to a decorative cover insert part 41 on one end part of a third dressing cover member 18, whereby both the eaves gutters 3 are mutually connected by an eaves gutter joint 4. According to this, the cover member is put so as to extend over both eaves gutter water stopping plates 5, whereby the rainwater carried between the water stopping plates 5 can be received by the cover member, and carried to both sides within the eaves gutter joint 4 while guided by suspended pieces.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eaves gutter joint structure for connecting eaves gutters each having a decorative cover provided at an upper end of an outer piece.

[0002]

2. Description of the Related Art Conventionally, an eaves gutter joint for connecting eaves gutters provided with a decorative cover on the upper end of an outer piece has a decorative cover for eaves gutter provided on the upper end of the outer piece of the eaves gutter body. The end of the eave gutter having a decorative cover disposed on the upper end is fitted into and connected to both ends of the inner peripheral portion of the eave gutter joint.

However, a drainage hole is provided on one eaves gutter side to connect a vertical gutter, and a drainage hole is provided on the other eaves gutter side to connect a vertical gutter. In the case of drainage, conventionally, rainwater flows through the eaves gutter joint portion, and a large amount of rainwater sometimes overflows to the drainage hole side of one of the eaves gutters. In this case, rainwater flows on the other decorative cover side even if it travels on the inner surface side of the decorative cover, and a large amount of rainwater concentrates on the drain hole side of one eaves gutter.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art, and rainwater flows from one eaves gutter side to the other eaves gutter side, and one side of the eaves gutter side has a problem. It is an object of the present invention to provide a joint structure of an eaves gutter capable of preventing a large amount of rainwater from concentrating and overflowing, and preventing rainwater from flowing along the inner surface of the decorative cover to the other decorative cover side. is there.

[0005]

In order to solve the above-mentioned problems, the joint structure of the eaves gutter according to the present invention is connected by fitting the eaves gutters 3 having the decorative covers 2 on the upper end of the outer piece 1. In order to prevent rainwater from flowing from the eaves gutter 3 to the next eaves gutter 3 at the eaves gutter joint 4 for eaves gutters, rainwater flows from inside the decorative cover 2 into the adjacent decorative cover 2 from inside the decorative cover 2. It is characterized by being provided with a waterproof cover plate 6 for a decorative cover for preventing flow. With such a configuration, the rainwater flowing into the both eaves gutters 3 is prevented from flowing into the one eaves gutter 3 side by the eaves gutter 3, and the water barrier for the decorative cover is also prevented. 6, rainwater is prevented from flowing along the inner surface of the decorative cover 2 to the other decorative cover 2 side.

The eaves gutter 3 includes an eaves gutter main body 7 and an eaves gutter main body 7.
And the eaves gutter joint 4 is composed of a first joint 8, a second joint 9, a third joint 10, and a fourth joint 10. The first joint body 13 includes a joint 11 and a fifth joint 12, and the first joint 8 is attached to the inner periphery of one end by fitting the end of one of the eaves gutter main body 7 into the inner periphery. And a first decorative cover portion 14 which is integrated with the first joint main body portion 13 and to which the end of one decorative cover 2 is fitted and attached, and the second joint 9 is formed by the first joint main body portion 13 A second joint body 15 having one end fitted to the other end of the inner peripheral portion of the inner joint and having a water stopping plate 5 for eaves gutter, and a first joint separate from the second joint body 15 One end portion is fitted and attached to the other end of the inner peripheral portion of the decorative cover portion 14 and is attached thereto.
A third joint body portion 17 having an end portion of the other eaves gutter body 7 fitted and attached to an inner peripheral portion of one end portion. And the other decorative cover 2 integrated with the third joint body 17
3rd decorative cover part 1 to which the end of is fitted and attached
8 and the fourth joint 11 is the third joint 10
A fourth joint body 19 having one end fitted to the other end of the inner peripheral portion of the third joint body 17 and having the eaves gutter waterproof plate 5 provided therein; 19 and a fourth decorative cover portion 21 provided with a decorative cover waterproofing plate 6 having one end fitted and attached to the other end of the inner peripheral portion of the third decorative cover portion 18, Fifth joint 1
2 is disposed on the outer periphery of the opposing second joint 9 and fourth joint 11, and the other end of the second joint main body 15 is fitted and attached to the inner periphery of one end and the other end A fifth joint body 22 to which the other end of the fourth joint body 19 is fitted and attached to an inner peripheral portion of the fifth joint body 19;
The other end of the second decorative cover portion 16 is fitted and attached to the inner peripheral portion of one end portion, and the other end portion of the fourth decorative cover portion 21 is fitted to the inner peripheral portion of the other end portion. It is preferable that it is configured with a fifth decorative cover portion 23 which is fitted and attached. With such a configuration, although the eaves gutter 3 is composed of the eaves gutter main body 7 and the separate decorative cover 2 arranged at the upper end of the outer piece 1 of the eaves gutter main body 7, On the one end side of the eaves gutter 3, rainwater flowing through the eaves gutter main body 7 is stopped by the eaves gutter waterproofing plate 5 provided on the second joint main body 15, and the second decorative cover 16 is provided.
The rainwater flowing along the inner surface of the decorative cover 2 is stopped by the decorative cover waterproofing plate 6 provided in the above.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below based on embodiments shown in the accompanying drawings.

In the present invention, the eaves gutter 3 is attached to the eaves gutter main body 7.
And a separate decorative cover 2 arranged at the upper end of the outer piece 1 of the eaves gutter body 7. The eaves gutter joint 4 is composed of a first joint 8 and a second joint 9. , A third joint 10, a fourth joint 11, and a fifth joint 12.

The eaves gutter 3 is composed of the eaves gutter main body 7 and the separate decorative cover 2 as described above, and the separate eaves gutter main body 7 and the decorative cover 2 are as shown in FIG. Then, it is attached by the eaves gutter fixture 25. The eaves gutter fixture 25 has a fixing piece 27 attached to a nose plate 26 at the eaves and an ear support 2 for engaging and supporting ears 28 on both sides of the eaves gutter body 7.
9, a lower support portion 31 for locking and supporting the lower locking portion 30 of the decorative cover 2, a cover ear support portion 32 for locking and supporting the ear portion 50 of the decorative cover 2, and a decorative cover. And a holder 33 for holding the eaves gutter body 7
The eaves gutter main body 7 is supported by locking the both ears 28 to the ear support 29, and at the upper end of the outer piece 1 of the eaves gutter main body 7,
The engaging portion 30 at the lower end of the decorative cover 2 is engaged with the lower support portion 31 of the eave gutter fixture 25 and the ear 5 of the decorative cover 2 is fixed.
The head 33a of the holding member 33 is slid downward by sliding the holding member 33 slidably attached to the eave gutter mounting member 25 vertically in this state.
The upper holding piece 30a provided on the ear part 50 is pressed and held, and the lower locking part 31 is pressed and held on the receiving piece 35 of the eave gutter fitting 25 at the lower end of the holding tool 33. The decorative cover 2 is attached.

As shown in FIGS. 1 to 6, the eaves gutter joint 4 includes a first joint 8, a second joint 9, and a third joint 1.
0, the fourth joint 11, and the fifth joint 12, and the first to fifth joints 8 to 12 have a structure as described below.

That is, the first joint 8 is composed of the first joint body 13 and the first decorative cover 14 integrated with the first joint body 13. The inner peripheral portion has substantially the same shape as the outer peripheral portion of the eaves gutter 3. At the one end and the other end of the inner peripheral portion of the first joint main body 13, fitting portions 36 and 37 each having a U-shaped cross section that open outward.
Are formed on the inner surface of the first decorative cover portion 14, and decorative cover insertion portions 38 and 39 are provided.

The second joint 9 has a second joint main body 15 having the same cross-sectional shape as the eaves gutter main body 7, and a second joint main body 15 having the same cross-sectional shape as the decorative cover 2 separately from the second joint main body 15. Second
The evacuation gutter waterproof plate 5 is fixed to the inner peripheral portion of the second joint main body 15 by welding. A waterproof cover plate 6 for a decorative cover is fixed to the inner surface by welding.

The third joint 10 comprises a third joint body 17 and a third decorative cover 18 integrated with the third joint body 17, and an inner periphery of the third joint 10. The part has substantially the same shape as the outer peripheral part of the eaves gutter 3. At the one end and the other end of the inner peripheral portion of the third joint body 17, fitting portions 40 and 41 each having a U-shaped cross section that open outward are formed, and the inner surface of the third decorative cover portion 18 is formed. The parts are provided with decorative cover insertion parts 42 and 43. And in this embodiment, the kind of parts is reduced by using the same thing as the first joint 8 as the third joint 10.

The fourth joint 11 has a fourth joint body 19 having the same sectional shape as the eaves gutter body 7 and a fourth joint body 19.
And a fourth decorative cover portion 21 having the same cross-sectional shape as the decorative cover 2 separately from the decorative cover 2. Further, the waterproof cover plate 6 for a decorative cover is fixed to an inner surface of the fourth decorative cover portion 21 by welding.

The fifth joint 12 has a fifth joint body 22
And a fifth decorative cover portion 23 integrally formed with the fifth joint body 22, and the inner peripheral portion of the fifth joint 12 is formed of the second joint 9 or the fourth joint 11. It has substantially the same shape as the outer periphery.

The first joint body 1 of the first joint 8
One end of the second joint body 15 is fitted into the fitting portion 37 on the inner peripheral portion at the other end of the third joint 3 and adhered with an adhesive. The second decorative cover portion 16 is inserted into the decorative cover insertion portion 39 on the inner surface of the end.
Is fitted and bonded with an adhesive. Further, one end of the fourth joint body 19 is fitted into a fitting portion 41 of the inner peripheral portion at the other end of the third joint body 17 of the third joint 10 and is bonded with an adhesive. The third of the third joint 10
One end of the fourth decorative cover portion 21 is fitted into a decorative cover insertion portion 43 on the inner surface of the other end portion of the decorative cover portion 18 and adhered with an adhesive. Further, a fifth joint 12 is arranged on the outer peripheral portion of the opposing second joint 9 and fourth joint 11,
The other end of the second joint body 15 is attached or slidably fitted to the inner periphery of one end of the fifth joint body 22 of the fifth joint 12 and attached to the inner periphery of the other end. 4th
The other end of the joint body 19 is bonded or slidably fitted and attached, and the other end of the second decorative cover 16 is adhered or slidable to the inner periphery of one end of the fifth decorative cover 23. And the other end of the fourth decorative cover 21 is attached or slidably attached to the inner peripheral portion of the other end. Here, at the time of connecting each member to the left and right sides of the fifth joint 12, at least one side is slidably attached, and the eave gutter joint 4 is slidable and can expand and contract in the length direction.

When connecting the one eaves gutter 3 and the other eaves gutter 3 by the above-mentioned eaves gutter joint 4, as shown in FIG. 1 joint 8
The one end of the eaves gutter main body 7 of one eaves gutter 3 is adhesively or slidably fitted into a fitting portion 36 provided on the inner periphery of one end of the first joint main body 13. One end of the decorative cover 2 of one eaves gutter 3 is adhesively or slidably fitted into the decorative cover insertion portion 38 on the inner surface of one end, and further, one end of the third joint body 17 of the third joint 10 The other end of the eaves gutter body 7 of the other eaves gutter 3 is adhesively or slidably fitted into the fitting portion 39 provided on the periphery, and is inserted into the decorative cover insertion portion 41 on the inner surface of one end of the third decorative cover portion 18. The end of the decorative cover 2 of the other eaves gutter 3 is bonded or slidably fitted to the eaves gutter joint 4.
This connects the eaves gutters 3 on both sides.

Here, a cover member 45 is put over the both eaves gutter waterproof plate 5, and the rain water flowing between the both eave gutter waterproof plates 5 is received by the cover material 45 and both ends of the cover material 45 are received. The hanging piece 46 provided in the section is used as a guide to flow to both sides in the eave gutter joint 4.

In the case where the both eaves gutters 3 are connected by the eaves gutter joint 4 as described above, as shown in FIG. 8, the drainage is drained to either one of the eaves gutter 3 side and the other eaves gutter 3 side. A hole is formed to connect the downspout 49. The rainwater flowing into the one eaves gutter 3 flows into the vertical gutter 49 connected to the drainage hole on the one eaves gutter 3. In this case, the second joint main body of the second joint 9 is used. Since the eaves gutter water stop plate 5 is provided at 15, rainwater is prevented from flowing from the eaves gutter main body 7 of one eaves gutter 3 to the eaves gutter main body 7 of the other eaves gutter 3. In this case, since the decorative cover waterproofing plate 6 is provided on the second decorative cover portion 16 of the second joint 9,
Rainwater is prevented from flowing along the inner surface of the decorative cover 2 of the other eaves gutter 3 toward the inner surface of the decorative cover 2 of the other eaves gutter 3. The rainwater flowing into the other eaves gutter 3 flows to the vertical gutter 49 connected to the drainage hole on the other eaves gutter 3, and in this case, the fourth joint main body of the fourth joint 11. 19
The eaves gutter water stop plate 5 is provided in the eaves gutter 3 to prevent rainwater from flowing from the eaves gutter main body 7 of the other eaves gutter 3 to the eaves gutter main body 7 of the one eaves gutter 3. In this case, since the fourth joint 11 and the fourth decorative cover portion 21 are provided with the decorative cover waterproofing plate 6, the decorative cover 2 of the one eaves gutter 3 extends along the inner surface of the decorative cover 2 of the other eaves gutter 3. The rainwater is prevented from flowing on the inner surface side. Therefore, the rainwater flowing into the two eaves gutters 3 is not concentrated on the drainage hole side provided on one of the eaves gutters 3 and does not overflow.

Although the eaves gutter joint 4 is slidable to absorb the elongation and contraction of the eaves gutter 3 in the longitudinal direction, the rainwater flowing between the eaves gutter waterproof plate 5 is not covered by the cover material. 4
5, the hanging pieces 46 provided at both ends of the cover material 45 are used as guides to flow to both sides in the eaves gutter joint 4, and to flow to the eaves gutters 3 on both sides, respectively. Rainwater is prevented from leaking from the old part.

When the eaves gutter 3 expands and contracts, the eaves gutter joint 4 expands and contracts as described above, so that the eaves gutter 3 absorbs expansion and contraction so that the eaves gutter 3 does not meander.

[0022]

According to the invention of claim 1 of the present invention, as described above, an eaves gutter joint for fitting and connecting eaves gutters each having a decorative cover disposed on the upper end of the outer piece. An eaves gutter waterproof plate is provided to prevent rainwater from flowing from the eaves gutter to the next eaves gutter, and a flap for makeup covers for preventing rainwater from flowing from the interior of the evacuation gutter into the adjacent eaves gutter. A water plate is provided to prevent rainwater from flowing into the eaves gutter body of both eaves gutter from one side to the other side with the eaves gutter waterproof plate, and one of the eaves is provided by the decorative cover water stop plate. Prevent rainwater from flowing along the inner surface of the decorative cover to the inner surface side of the other decorative cover, and as a result, prevent rainwater from concentrating and flowing into one eaves gutter side, and at each eaves gutter side It can be drained independently, and it is concentrated on one side and overflows It is the casting.

According to the second aspect of the present invention, in addition to the effects of the first aspect of the present invention, the eaves gutter joint is provided with the first eaves gutter.
, A second joint, a third joint, a fourth joint, and a fifth joint, and the first joint has one end of an eaves gutter main body at an inner peripheral portion at one end. A first joint body having an end fitted therein and attached thereto, and a first decorative cover integral with the first joint body and having an end of one decorative cover fitted and attached; The joint is the first
A second joint body having one end fitted to the other end of the inner peripheral portion of the joint body and having a water stopping plate for eaves gutter, and a first joint body separate from the second joint body; One end is fitted and attached to the other end of the inner peripheral portion of the decorative cover portion, and the second decorative cover portion is provided with a waterproofing plate for a decorative cover. A third joint body that is fitted and attached to the end of the other eaves gutter body at the inner periphery;
The third joint body is formed integrally with the third joint body, and the third joint cover is fitted with the end of the other decorative cover. The fourth joint is the third joint body of the third joint. A fourth joint body having one end fitted into and attached to the other end of the inner peripheral part and having a water stopping plate for eaves gutter; and a third decorative cover separate from the fourth joint body. One end is fitted to and attached to the other end of the inner peripheral portion, and the fourth decorative cover is provided with a decorative cover water blocking plate. The other end of the second joint body is mounted on the inner periphery of one end by being disposed on the outer periphery with the fourth joint, and the other end of the fourth joint body is attached to the inner periphery of the other end. A fifth joint body having an end fitted and attached thereto, and a fifth joint body formed integrally with the fifth joint body to form The inner periphery of the other end with the other end portion of the second decorative cover portion is attached by fitting the peripheral portion 4
The other end of the decorative cover portion is fitted and attached.
Since the eaves gutter is composed of the eaves gutter body and a separate decorative cover arranged at the upper end of the outer piece of the eaves gutter body, On the eaves gutter end side, rainwater flowing through the eaves gutter main body is stopped by the eaves gutter waterproof plate provided on the second joint main body, and the makeup water is stopped by the decorative cover water stop plate provided on the second decorative cover portion. Rainwater flowing along the inner surface of the cover is stopped.

[Brief description of the drawings]

FIG. 1 is a plan view of the present invention.

FIG. 2 is a front view of the same.

FIG. 3 is a sectional view taken along line AA of FIG.

FIG. 4 is an exploded perspective view of the same.

FIG. 5 is a further exploded perspective view of the same.

FIG. 6 is a partially exploded perspective view of the eaves gutter joint as viewed from above.

FIG. 7 is a sectional view showing a support structure for the eaves gutter according to the embodiment.

FIG. 8 is a schematic front view showing a state where the eaves gutter is connected by an eaves gutter joint.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 outer piece 2 decorative cover 3 eaves gutter 4 eaves gutter joint 5 eaves gutter water stop plate 6 decorative gutter water stop plate 7 eaves gutter body 8 first joint 9 second joint 10 third joint 11 fourth Joint 12 Fifth joint 13 First joint main body 14 First decorative cover 15 Second joint main body 16 Second decorative cover 17 Third joint main body 18 Third decorative cover 19 Fourth joint main body 21 4 makeup cover part 22 fifth joint body part 23 fifth makeup cover part

Claims (2)

[Claims] 1. An eaves gutter having a decorative cover disposed at the upper end of an outer piece and a eaves gutter for preventing rainwater from flowing from an eaves gutter to an adjacent eaves gutter at a joint for connection. An eaves gutter joint structure comprising a gutter waterproof plate and a decorative cover waterproof plate for preventing rainwater from flowing from inside the decorative cover to an adjacent decorative cover. 2. The eaves gutter is composed of an eaves gutter main body and a separate decorative cover disposed at an upper end of an outer piece of the eaves gutter main body, and the eaves gutter joint is a first joint and a second joint. And a third joint,
The first joint is composed of a fourth joint and a fifth joint, and the first joint has a first joint main body part to which an end of one eave gutter main body is fitted and attached to an inner peripheral part of one end, and a first joint main body. A first decorative cover part integrated with one joint body part and fitted with an end part of one decorative cover, and the second joint is the other end of the inner peripheral part of the first joint body part. A second joint body having one end fitted and fitted with a water stopping plate for eaves gutter, and the other end of the inner peripheral portion of the first decorative cover separately from the second joint body; And a second decorative cover part fitted with one end fitted to the part and provided with a water blocking plate for decorative cover, and a third joint is provided at an inner peripheral part of the one end with an end of the other eave gutter main body. A third joint body to which the portion is fitted and attached, and an end of the other decorative cover integral with the third joint body A third decorative cover portion fitted and attached, wherein the fourth joint is fitted and attached at one end to the other end of the inner peripheral portion of the third joint body of the third joint; and A fourth joint body provided with a waterstop plate for eaves gutter, and one end fitted and attached to the other end of the inner peripheral portion of the third decorative cover separately from the fourth joint body; A fourth decorative cover portion provided with a decorative cover water blocking plate, wherein a fifth joint is disposed on an outer peripheral portion of the opposed second joint and the fourth joint, and an inner peripheral portion of one end portion is provided. A fifth joint body, the other end of the second joint body being fitted into and attached to the second joint body, and the other end of the fourth joint body being fitted into the inner periphery of the other end. The other end of the second decorative cover is fitted and attached to the inner periphery of one end formed integrally with the joint body. 2. The eaves gutter joint structure according to claim 1, further comprising: a fifth decorative cover portion in which the other end portion of the fourth decorative cover portion is fitted and attached to an inner peripheral portion of the other end portion. .