JP2002013259A - Eaves gutter joint - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an eaves gutter joint dispensing with the outer joint of an eaves gutter and preventing an adhesive from being exfoliated by making an adhesive application part have contact with the section except the surface whereon the eaves gutter is stuck when the eaves gutter joint is stuck to the eaves gutter. SOLUTION: An eaves gutter joint body 1a having an outer shape along the inner surface of the eaves gutter 2 is composed of an outside piece 11, a bottom piece 12, and an inside piece 13. Locking parts 3 locked to the part-to-be-locked 21 of the eaves gutter 2 are installed at the upper end parts of the outside and inside pieces 11 and 13 of the joint body 1a. A movable outside piece 11b and a movable bottom piece 12b, forming a consecutive movable part 1b for adhesion, can be cut-and-raised by notching the section from the upper end of the outside piece 11 of the joint body 1a to the side end part of the inside piece 13 of the bottom piece 12. The movable part 1b is cut-and-raised inwardly relative to the joint body 1a. The area, continuing from the upper end of the outer surface of the movable part 1b to the upper end of the outer surface of the inside piece 13 by way of the lower end of the outer surface of the movable part 1b, is taken as the adhesive application part 7 whereto the adhesive is applied.

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 for joining eaves gutters in a longitudinal direction.

[0002]

2. Description of the Related Art Conventionally, to connect longitudinal ends of eaves gutters, an outer joint 8 and an inner joint 1 'have been used as shown in FIG. Thus, the outer joint 8
And the inner joint 1 ′, the number of members is increased, and the outer joint 8 is exposed to the outside, making the appearance unsightly. Therefore, the inner joint 1 '
It is conceivable to connect the eaves gutters 2 only with each other, but there is a problem in connecting only with the inner joint 1 ′ for the following reasons, and the outer joint 8 is required eventually.

[0003] In other words, the inner joint 1 'is composed of an outer piece 11', a bottom piece 12 'and an inner piece 13', has an outer shape along the inner surface of the eaves gutter 2, and has an upper end and an outer piece 11 '. A locking portion 3 '(3a', 3b ') for locking to the locked portion 21 of the eaves gutter 2 is provided at the upper end of the inner piece 13'. In order to connect the eaves gutter to each other by bonding to the inner surface of the eaves gutter 2 with the inner joint 1 ′ having such a configuration, first, the bottom piece 1 is connected to the upper end of the outer surface of the outer piece 11 ′.
An adhesive is applied to the adhesive application portion 7 'which is continuous to the upper end of the outer surface of the inner piece 13' via the 2 'outer surface, and in this state, as shown in FIG. Stop 3a '
And put it inside the eaves gutter 2. And FIG. 9 (b)
As shown in FIG. 9 (c), the inner joint 1 'is locked in the locked portion 21a on one side of the eave gutter 2 and the inner joint 1' is rotated in the direction of the arrow about the locked locking portion 3a '. The inner joint 1 'is fitted into the eaves gutter and the outer surface of the inner joint 1' is brought into contact with the inner surface of the eaves gutter 2 as shown in FIG.
The inner joint 1 'is attached to the eaves gutter 2 by locking the b' to the locked part 21b on the outer piece 11 'side of the eaves gutter 2, and the eaves gutters 2 are connected to each other by the hardening of the adhesive. Is to be adhered.

However, when the inner joint 1 'is rotated about the locking portion 3a' as described above, as shown in FIG. The adhesive comes in contact with a part 9 other than the adhesive part of the gutter 2 and peels off.
For this reason, the eaves gutter 2 extends over the entire circumference of the outer surface of the inner joint 1 '.
There is a problem that water is leaked from a part that is not adhered to the inner surface of the member and is not adhered. When connecting the eaves gutter only with the inner joint 1 'in this way, a portion where the adhesive is peeled off and not adhered occurs, so it was absolutely necessary to use the outer joint 8 to secure the waterproofness of the joint. .

[0005]

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and has as its object the purpose of bonding an eaves gutter joint to an eaves gutter so that an adhesive-applied portion is separated from the eaves gutter. Adhesive does not peel off by contacting other than the adhesive surface of
It is another object of the present invention to provide an eaves gutter joint that does not require an eaves gutter outer joint.

[0006]

In order to solve the above-mentioned problems, an eaves gutter joint according to the present invention comprises an outer piece 11, a bottom piece 12, and an inner piece 13, and has an outer shape along the inner surface of the eaves gutter 2. At the upper end of the outer piece 11 and the upper end of the inner piece 13 of the eave gutter joint main body 1a, a locking portion 3 for locking with the locked portion 21 of the eave gutter 2 is provided.
A movable outer piece 11b and a movable bottom piece 12b, which can be cut out from the upper end of the outer piece 11 of the eave gutter joint body 1a to an end of the inner piece 13 of the bottom piece 12, form a movable movable portion 1b for bonding. The movable part 1b for bonding is the eaves gutter joint body 1a.
The inner piece 1 is cut and raised inside from the upper end of the outer surface of the bonding movable portion 1b via the lower end of the outer surface of the bonding movable portion 1b.
A region continuous to the upper end of the three outer surfaces is formed as an adhesive application section 7 for applying an adhesive. With such a configuration, when the eaves gutter joint 1 is adhered to the inner surface of the eaves gutter 2, the eaves gutter joint body 1 a is first brought into contact with the inner surface of the eaves gutter 2 and locked, and then the bonding movable portion 1 b is attached. Since the adhesive is applied in contact with the inner surface of the gutter 2, it is possible to prevent the adhesive from coming off by bringing the adhesive application portion 7 of the bonding movable portion 1 b into contact with a portion other than the adhesive portion with the eaves gutter 2. is there.

[0007] Also, a bonding movable portion 1 is provided at a substantially intermediate portion in the width direction.
b, the outer pieces on both sides of the movable outer piece 11b are preferably divided outer pieces 11a, and the bottom pieces on both sides of the movable bottom piece 12b are preferably divided pieces 12a. With such a configuration, when the eaves gutter joint main body 1a abuts on the inner surface of the eaves gutter 2, one divided outer piece 11a is attached to the inner surface of one eaves gutter 2, and the other divided outer piece 11a is attached to the other. Can be locked to the inner surface of the eaves gutter 2 and the inner surface of one eaves gutter is located on an extension of the inner surface of the other eaves gutter, so that the bonding movable portion 1b can be bonded without gaps, and water leakage can be prevented. Things.

Further, it is preferable that both upper ends of the divided outer pieces 11a are connected by the reinforcing material 6. With such a configuration, the rigidity of the eaves gutter joint main body 1a is increased, and the inner surface of one eaves gutter is more accurately positioned on the extension of the inner surface of the other eaves gutter. Adhesion can be achieved, and water leakage can be further suppressed.

An engaging portion 5 for fixing the bonding movable portion 4 to the eaves gutter 2 when the bonding movable portion 1b is brought into contact with the eaves gutter 2.
Is preferably provided on the movable outer piece 11b. With such a configuration, the bonding movable section 1b is brought into contact with the eaves gutter 2, the adhesive applied to the bonding movable section 1b is dried, and the bonding movable section 1b is bonded to the eaves gutter 2. Until the movable portion 1b for bonding can be fixed to the inner surface of the eaves gutter 2.

It is preferable that the adhesive application section 7 be provided with a display indicating that the adhesive is to be applied.
By adopting such a configuration, it is possible to prevent the part to which the adhesive is applied from being erroneously applied due to carelessness or misunderstanding.

The outer piece 11, the bottom piece 12, and the inner piece 13
And a gutter 2 at the upper end of the outer piece 11 and the upper end of the inner piece 13 of the eave gutter joint body 1a having an outer shape along the inner surface of the eave gutter 2.
Of the eaves gutter joint body 1a is cut out from the upper end of the outer piece 11 via the bottom piece 12 to at least a substantially middle portion of the inner piece 13 in the vertical direction. The movable outer piece 11b, the movable bottom piece 12b, and the movable inner piece 13b, which can be raised, form a continuous bonding movable section 1b, and the bonding movable section 1b is cut and raised inside the eave gutter joint body 1a. It is preferable that an area continuous from the upper end of the outer surface of the movable portion for bonding 1b to the upper end of the outer surface of the inner piece 13 via the lower end of the outer surface of the movable portion for bonding 1b be an adhesive application section 7 for applying an adhesive. With such a configuration, when the eaves gutter joint 1 is adhered to the inner surface of the eaves gutter 2, the eaves gutter joint body 1 a is first brought into contact with the inner surface of the eaves gutter 2 and locked, and then the bonding movable portion 1 b is attached. Since the inner surface of the gutter 2 is brought into contact with and bonded to the inner surface of the gutter 2, it is possible to prevent the adhesive from being peeled off by bringing the adhesive application portion of the bonding movable portion 1b into contact with a portion other than the bonding portion with the eaves gutter 2. .

Further, it is preferable that a part of the movable inner piece 13b in the vertical direction is a bending and elastic portion 14 for cutting and raising having a substantially C-shaped cross section. With such a configuration, the deformation required to cut and raise the bonding movable portion 4 with respect to the eaves gutter joint body 1a is concentrated on the bending and bending elastic portion 14 which is an easily deformable elastic portion. In addition, the movable section for bonding 4 can be easily cut and raised with respect to the eaves gutter joint main body 1a, and the cut and raised state can be easily maintained.

[0013]

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

In the embodiment shown in FIG.
Is made of synthetic resin having elasticity, and the eaves gutter joint body 1
a and an adhesive movable portion 1b. In the embodiment shown in the accompanying drawings, the adhesive movable portion 1b is formed by cutting and raising a part of the eave gutter joint body 1a.

The eave gutter joint main body 1a is composed of an outer piece 11 and a bottom piece 12.
The eaves gutter joint body 1a has an outer shape along the inner surface of the eaves gutter 2 to be connected. Outer pieces 11 located on both sides of the eaves gutter joint body 1a
A locking portion 3 for locking to a locked portion 21 provided at a lug at an upper end on both sides of the eaves gutter 2 is provided at a joint lug at the upper end of the inner piece 13. Here, the locking portion 3a provided on the joint ear at the upper end of the inner piece 13 is formed by a concave portion 31a opened upward as shown in FIG. The joint lug provided at the upper end of the outer piece is formed of an L-shaped step and an inclined piece projecting obliquely upward from the upper end of the L-shaped step. A lower projection 32a and an upper projection 32b project from the projecting base of the piece, respectively, and the lower projection 32a and the upper projection 32b constitute a locking portion 3b at the upper end of the outer piece 11.

The bonding movable portion 1b is formed at a substantially middle portion of the eave gutter joint 1 in the width direction. In order to form the movable portion 1b for bonding, a bottom piece 12 is formed from an upper end of the outer piece 11 of the eave gutter joint 1.
The movable outer piece 11b and the movable bottom piece 12b are continuously formed by cutting out and raising up to the inner piece 13 side end. The movable outer piece 11b and the movable bottom piece 12b have the same shape as the eaves gutter joint body 1a, and the movable outer piece 11b is inclined inside the outer piece 11 and the movable bottom piece 12b is inclined inside the bottom piece 12 as shown in FIG. It is in a state where it has been done. In addition, at the substantially middle portion in the width direction of the eaves gutter 1, the bonding movable portion 1 b is formed by cutting out from the upper end of the outer piece 11 to the side end of the inner piece 13 of the bottom piece 12, thereby forming the outer piece 11 and the bottom piece 12.
Is divided into a divided outer piece 11a and a divided bottom piece 12a located on both sides of the bonding movable portion 1b.

The eaves gutter 2 is connected to the longitudinal ends of the eaves gutter 2 using the eaves gutter joint 1 constructed as described above.

The eaves gutter 2 comprises an outer piece 22, a bottom piece 23 and an inner piece 24, as shown in FIG. 2 (c). Outer piece 22 and inner piece 2 located on both sides of eaves gutter 2
Ears 4 are provided at the respective upper ends of the ears 4, and a locked portion 21 is provided at each of the ears. Here, the locked part 21a provided at the upper end of the inner piece part 24 is a concave part 25 opened to the inner surface side.
a is formed, and a protruding piece 25b protrudes downward from the upper end of the recess 25a. A protruding piece 26 protrudes inward from the upper end of the ear of the outer piece 22, and a first locked portion 26 a protrudes downward from the tip of the protruding piece 26, and further from the base of the protruding piece 26. The second locked portion 26b
Projecting, and the projecting piece 26 and the first locked portion 26
a and the second locked portion 26b form a locked portion 21b of the outer piece 22 ear.

In order to bond the eaves gutter 1 to the eaves gutter 2, first,
An adhesive is applied to the adhesive application section, and as shown in FIG. 3 (a), it is inserted into the eaves gutter 2 with the locking section 3a at the upper end of the inner piece 13 facing down, and the eaves are inserted into the recess 31a of the locking section 3a. The protrusion 25b of the locked portion 21a on one side inside the gutter 2 is hooked. Next, FIG.
As shown in (b), the locking portion 3a on which the protruding piece 25b is hooked
The eaves gutter joint main body 1a is rotated in the direction of the arrow around the concave portion 31a of the
Then, the divided bottom pieces 12a are respectively brought into contact with the bottom piece portions 23 of the eaves gutter 2, and the lower projections 32a are locked to the second locked portions 26b, and the upper projections 32b are locked to the first locked portions 26a. .
At this time, the bonding movable portion 1b is cut and raised inside the eaves gutter 2 and is inclined.

Next, the movable portion 1b for adhesion is rotated by being elastically deformed about the lower end portion on the side of the inner piece 13 so that the movable outer piece 11b is brought into contact with the outer piece 22 and the movable bottom piece 12b is removed. The adhesive application section 7 of the bonding movable section 1b is brought into close contact with the inner surfaces of the ends of both eaves gutters 2 by making contact with the bottom piece section 23. The engaging portion 5 is connected to the outer piece 22 of the eave gutter 2 by the locked portion 2 of the ear.
1b, and the bonding movable portion 1b is fixed to the eaves gutter 2 until the adhesive is hardened. The engaging portion 5 of the bonding movable portion 1b has the same shape as the locking portion 3b provided at the upper end of the divided outer piece 11a of the eaves gutter joint body 1a, that is, an L-shaped step and an L-shaped step are provided at the upper end of the outer piece. An inclined piece is provided obliquely upward at the upper end of the stepped portion, and a lower projection 5a and an upper projection 5b project from the L-shaped step portion and the projecting base of the inclined piece, respectively. 5a and an upper projection 5b.
Is engaged with the second locked portion 26b, and the upper protrusion 5b is engaged with the first locked portion 26a.

With the above configuration, when the adhesive movable portion 1b coated with the adhesive is brought into contact with the inner surface of the eaves gutter 2, the adhesive of the inner joint 1 'as shown in FIG. The eaves gutter 2 is brought into contact with the eaves gutter 2 while the inner joint 1 'and the eaves gutter 2 are elastically deformed and the inner joint 1' abuts on the eaves gutter 2. By contacting the inner surface of the eaves 2 and elastically deforming the abutment, the adhesive movable portion 1b to be brought into contact with the eaves gutter 2 later can come into contact with the eaves gutter 2 without coming off the adhesive.

Further, as shown in FIG.
The both upper ends of “a” may be connected by the reinforcing material 6. With such a configuration, the rigidity of the eaves gutter joint main body 1a increases,
When the eaves gutter joint body 1a is locked to the inner surface of the eaves gutter 2, the eaves gutters 2 to be joined can be arranged in a straight line in the longitudinal direction.

Further, the adhesive applying section 7 may be provided with a display indicating that the adhesive is to be applied. With such a configuration, it is possible to prevent the site to which the adhesive is applied from being erroneously applied due to carelessness, misunderstanding, or the like.

Next, still another embodiment will be described with reference to FIG.

In this embodiment, in addition to the embodiment as shown in FIG. 4, notches are provided at both ends in the longitudinal direction of the upper end of the inner piece 13 so that the width of the inner piece 13 becomes narrower as going upward. An edge portion 16 is provided, and a rainwater dirt prevention rib 15 is provided on the outer side of the upper end of the movable outer piece 11b of the eaves gutter 1 so as to cover the upper end of the butted longitudinal ends of the two eaves gutters 2 to which the eaves gutter 1 is attached. Is provided.

With this configuration, when the eaves gutter joint 1 is mounted on the eaves gutter 2 to be connected in the same order as shown in the explanatory view of FIG. 3, the width of the inner piece 13 becomes narrower toward the upper side. When the eaves gutter joint 1 is attached to the eaves gutter 2 to be connected, the edge portions 16 provided so that the engagement portions 3a at the upper end of the inner piece 13 can be easily fitted into the locked portions 21a of the eaves gutter 2 ,
The upper end of the butted ends of both connected eaves gutters 2 is covered by the rainwater dirt prevention ribs 15 provided outside the upper end of the movable outer piece 11 b of the eaves gutter joint 1.
It is possible to prevent rainwater from flowing down the butted ends of the two eaves gutters 2 where rainwater is likely to flow down. As a result, the rainwater repeatedly flows down the same flow path, so that rain dripping dirt formed in the flow path is reduced. It is possible to prevent the eaves gutter 2 from being formed at the butted end.

Next, still another embodiment will be described with reference to FIGS.

In this embodiment, in addition to the above embodiment, the cut-and-raised portion of the bonding movable portion 4 from the eave gutter joint main body 1a is extended to connect the bonding movable portion 4 and the eave gutter joint main body 1a. A bending elastic part 14 for cutting and raising is provided at the site. More specifically, at least the inner piece 13 from the upper end of the outer piece 11 of the eave gutter joint body 1a via the bottom piece 12.
The movable outer piece 11b, the movable bottom piece 12b, and the movable inner piece 1 which can be cut and raised by cutting up to a substantially middle portion in the vertical direction of
3b form a continuous adhesive movable portion 1b,
3 is a part other than the movable inner piece 13b.
3a, a bending and elastic portion 1 having a substantially C-shaped cross section is provided at a connection portion between the movable inner piece portion 13b and the inner piece body 13a.
4 is provided.

With such a structure, the bending and elastic portion 14 for cutting and raising, which is an elastic portion that is easily deformed, required to cut and raise the movable portion for bonding 4 with respect to the eaves gutter joint body 1a. In order to concentrate, the movable part 4 for bonding is attached to the eave gutter joint body 1
7a, the eaves gutter joint main body 1a can be easily mounted on the inner surface of the eaves gutter 2 to be connected while maintaining the cut and raised state, as shown in FIG. Thereafter, as shown in FIG. 7 (b), the adhesive movable portion 4 can be easily attached to the inner surface of the eaves gutter 2 and the eaves gutter joint 1
Is easily attached to the eaves gutter 2.

[0030]

As described above, according to the first aspect of the present invention, the movable part which can be cut and raised by cutting out from the upper end of the outer piece of the eave gutter joint body to one inner end of the bottom piece. The outer piece and the movable bottom piece form a continuous adhesive movable part,
The bonding movable part is cut and raised inside the eave gutter joint body, and an adhesive is applied to a region that is continuous from the upper end of the bonding movable part outer surface to the upper end of the inner one outer surface via the bonding movable part outer surface lower end. As the adhesive is applied, when the eaves gutter joint is bonded to the inner surface of the eaves gutter, it is possible to prevent the adhesive from coming off by bringing the adhesive application part of the bonding movable part into contact with a part other than the adhesive part of the eaves gutter. Since there is no need to use an external eaves gutter, costs can be reduced and the appearance is not impaired. .

According to the second aspect of the present invention, in addition to the effect of the first aspect of the present invention, since the bonding movable portion is formed at a substantially middle portion in the width direction, the eaves gutter joint main body is formed. When abutting against the inner surface of the eaves gutter, one split outer piece can be locked to the inner surface of one eaves gutter, and the other split outer piece can be locked to the inner surface of the other eaves gutter. By locating the eaves gutters on the extension of the inner surface of the gutters, the eaves gutters to be joined are arranged in a straight line in the longitudinal direction, so that the appearance is further improved and water leakage can be prevented.

According to the third aspect of the present invention, in addition to the effect of the first aspect of the present invention, since the upper ends of the divided outer pieces are connected by a reinforcing material, the rigidity of the eaves gutter joint body is improved. When the eaves gutter joint body is locked to the inner surface of the eaves gutter,
The deformation of the eaves gutter joint body is suppressed by the weight of the eaves gutter and the like, and the eaves gutters to be joined can be arranged more precisely in a straight line in the longitudinal direction.

According to a fourth aspect of the present invention, in addition to the effects of the first aspect, when the movable bonding portion is brought into contact with the eaves gutter, the movable bonding portion is fixed to the eaves gutter. The movable part for bonding is brought into contact with the eaves gutter, and the adhesive applied to the movable part for adhesion is dried until the movable part for bonding is bonded to the eaves gutter. The movable part can be fixed to the inner surface of the eaves gutter, and it is not necessary to fix the movable part for adhesion to the eaves gutter by other means until the adhesive dries.

According to the fifth aspect of the present invention, in addition to the effect of the first aspect of the present invention, the adhesive application portion is provided with a display indicating that the adhesive is applied. It is also possible to prevent the adhesive or the eaves gutter joint or eaves gutter from being wasted due to mistakes in applying the adhesive due to carelessness or misunderstanding.

In the invention according to claim 6, the upper end of the outer side and the upper end of the inner side of the eave gutter joint body having an outer shape formed of an outer piece, a bottom piece, and an inner piece and extending along the inner surface of the eave gutter. The eaves gutter is provided with a locking part to be locked to the locked part of the eaves gutter, and it is possible to cut out and raise at least the middle part of the inner piece in the vertical direction from the upper end of the outer piece of the eaves gutter via the bottom piece The movable outer piece, the movable bottom piece, and the movable inner piece form a continuous adhesive movable section, and the adhesive movable section is cut and raised inside the eave gutter joint body, and adhered from the upper end of the adhesive movable section outer surface. Adhesive is applied to the area that continues to the upper end of the inner one outer surface via the lower end of the outer surface of the movable movable part, so that the adhesive of the movable part for bonding is used when bonding the eaves gutter joint to the inner surface of the eaves gutter. The adhesive can be prevented from coming off by contacting the application part with the part other than the adhesive part of the eaves gutter, And it is not necessary to use the outer joint eaves gutters can achieve cost reduction, but also eliminates detract from appearance.

According to a seventh aspect of the present invention, in addition to the effects of the sixth aspect of the present invention, a part of the movable inner piece in the vertical direction has a substantially C-shaped cross-section. Since the elastic section is used, the deformation required to cut and raise the movable section for bonding with respect to the eaves gutter joint body concentrates on the bending and elastic section for cutting and raising, which is an easily deformable elastic section. The eaves gutter joint body can be easily cut and raised, and the cut and raised state can be easily maintained, so that the work of attaching the eaves gutter joint to the eaves gutter becomes easier.

[Brief description of the drawings]

FIG. 1 is a perspective view of one embodiment of the present invention.

2A is a side view of an embodiment of the eaves gutter joint of the present invention, FIG. 2B is a front view, and FIG. 2C is a side view of the eaves gutter.

FIGS. 3 (a), (b) and (c) are explanatory views showing the order of connecting the eaves gutter using the eaves gutter joint of the present invention.

FIG. 4A is a side view of another embodiment of the present invention, and FIG. 4B is a front view.

FIGS. 5A and 5B show still another embodiment of the present invention, wherein FIG. 5A is a perspective view, and FIG. 5B is a perspective view showing a state where an eaves gutter joint is mounted on the eaves gutter.

FIG. 6 is a perspective view of still another embodiment of the present invention.

FIGS. 7A and 7B are explanatory views showing the order of connecting eaves gutters using the eaves gutter joint of the embodiment.

FIG. 8 is a perspective view of a conventional embodiment.

9 (a), (b) and (c) are explanatory views showing problems in connecting an eaves gutter using a conventional inner joint.

[Description of Signs] 1 eave joint 2 eave gutter 3 locking portion 5 engaging portion 6 reinforcing material 7 adhesive application portion

Claims (7)

[Claims] 1. An eaves gutter joint body having an outer shape formed of an outer piece, a bottom piece, and an inner piece and extending along an inner surface of an eaves gutter, and is engaged with a locked part of an eaves gutter at an upper end of an outer piece and an upper end of an inner piece. A movable locking part is provided, and the movable outer piece and the movable bottom piece that can be cut and raised from the upper end of the outer piece of the eave gutter joint body to the inner side of the bottom piece form a continuous movable part for bonding. Then, the adhesive movable portion is cut and raised inward with respect to the eaves gutter joint body, and an adhesive is applied to a region that is continuous from the upper end of the adhesive movable portion outer surface to the upper end of the inner one outer surface via the adhesive movable portion outer surface lower end. An eaves gutter joint comprising an adhesive application section. 2. An adhesive movable portion is formed at a substantially intermediate portion in the width direction, and the outer pieces on both sides of the movable outer piece are respectively formed as divided outer pieces, and the bottom pieces on both sides of the movable bottom piece are formed as divided bottom pieces. The eaves gutter joint according to claim 1, characterized in that: 3. The eaves gutter joint according to claim 2, wherein both upper ends of the divided outer pieces are connected by a reinforcing material. 4. When the movable portion for bonding is brought into contact with the eaves gutter,
The eaves gutter joint according to any one of claims 1 to 3, wherein an engagement portion for fixing the bonding movable portion to the eaves gutter is provided on the movable outer piece. 5. The eaves gutter joint according to claim 1, wherein the adhesive application section is provided with a display indicating that the adhesive is applied. 6. An eaves gutter joint main body having an outer shape formed of an outer piece, a bottom piece, and an inner piece and extending along an inner surface of an eaves gutter, the upper and lower ends of the outer piece being engaged with locked portions of the eaves gutter. A movable outer piece, a movable bottom piece, and a movable inner side that can be cut and raised by cutting out from the upper end of the outer piece of the eave gutter joint body via the bottom piece to at least the middle part in the vertical direction of the inner piece through the bottom piece A movable part for bonding is formed continuously with one part, the movable part for bonding is cut and raised inside the eaves gutter joint body, and the upper part of the outer surface of the movable part for bonding is passed through the lower end of the outer surface of the movable part for bonding. An eaves gutter joint characterized in that an area continuous to the upper end of one outer surface is formed as an adhesive application section for applying an adhesive. 7. The eaves gutter joint according to claim 6, wherein a part of the movable inner piece in the up-down direction is a bending elastic portion for cutting and raising having a substantially C-shaped cross section.