JPH0656272U - Eaves joint - Google Patents

Abstract

(57) [Summary] [Structure] An eaves trough joint A including a joint body 1 and ear holding portions 5 and 6. The outdoor side joint body B and the indoor side joint body C are divided by at least one of the outdoor side wall 2 and the indoor side wall 3 of the joint body 1. [Effect] The adhesive is applied to the inner surfaces of the outdoor joint body B and the indoor joint body C, and the adhesive is also applied to the outer peripheral surface of the eaves gutter 7.
Next, both the outdoor side joint body B and the indoor side joint body C are made to approach the eaves gutter 7 from obliquely above, respectively, and the ears 71, 7 of the eaves gutter 7 are made.
2, the ear holding portion 5 of the outdoor side joint body B and the ear holding portion 6 of the indoor side joint body C are locked, and both joint bodies B and C are brought into close contact with the eaves gutter to be bonded. When the eaves gutter 7 is connected in this manner, the adhesive applied to the eaves gutter 7 and the eaves gutter joint 1 is not scraped off and can be firmly bonded. Also, the outdoor side joint body B
Since the indoor joint body C and the indoor joint body C are connected at the side wall portion, there is no fear of rainwater leaking.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an eaves joint. Specifically, a groove-type joint body consisting of both side walls and a bottom wall that are closely adhered from the outside along the outer peripheral surface of the eaves gutter, and an ear of the eaves trough provided on the upper side walls of the joint body. The present invention relates to an eaves-and-spout joint including an ear holding portion that holds a portion.

[0002]

[Prior art]

 Conventionally, there are various eaves trough joints, but as the most general eaves trough joint, as described in Japanese Patent Application Laid-Open No. 59-57632, both side wall portions and bottoms that closely adhere from the outside along the outer peripheral surface of the eaves trough. There is known an eaves gutter joint including a groove-type joint body composed of a wall portion and ear holding portions which are provided on upper portions of both side wall portions of the joint body and hold ear portions of the eaves trough. Then, to connect the eaves trough using this eaves trough joint, after applying adhesive to the outer peripheral surface of the end of the eaves trough and the inner surface of the joint body of the eaves trough joint, from below the eaves trough The eaves gutter joint is moved upward and fitted so that the indoor side wall and the outdoor side wall of the eaves gutter joint are sandwiched between the indoor side wall and the indoor side wall of the eaves trough joint. The part is locked to the ear of the eaves gutter. Then, the joint body of the eaves joint is brought into close contact with the outer peripheral surface of the end of the eaves joint, and the eaves joint is connected by the eaves joint.

[0003]

[Problems to be solved by the device]

 However, in order to connect the eaves trough using the above-mentioned conventional eaves trough joint, the eaves trough joint from below the eaves trough, the indoor side wall and the outdoor side wall of the eaves trough The eaves gutter joint is moved upward and fitted so that it is sandwiched between and, while the inner and outer side walls of the eaves gutter joint slide on the outer surfaces of the indoor and outdoor side walls of the eaves gutter. . Then, the adhesive applied to the inner surface of this eaves trough joint and the outer surface of the eaves trough is scraped off, and the inner surface of the indoor side wall and outdoor side wall of this eaves trough joint and the outer surface of the indoor side wall and outdoor side wall of the eaves trough. There is almost no adhesive in the. Therefore, there is a problem that it becomes difficult to bond the inner surface of the indoor side wall of the eaves trough joint and the outer surface of the indoor side wall of the eaves trough joint, and the inner surface of the outdoor side wall of the eaves trough joint and the outdoor side wall of the eaves trough.

Further, since the eaves gutter is usually attached to a high place, for example, the tip of the eaves such as a nose cover plate, the construction for connecting the eaves gutter is performed at a high place. However, to engage the eaves trough joint's ear retainers with the eaves trough's ears, expand both the indoor and outdoor ear retainers of the eaves trough joint to expand both the indoor and outdoor sides of the eaves trough. It is necessary to straddle the ears protruding to the front and back of the ears and lock the ears holding part to the ears, but it is difficult to perform such construction at high places.

Particularly, when it is difficult to put a hand between the indoor side wall of the eaves gutter and the eaves edge, it is necessary to insert the indoor side wall of the eaves trough between the narrow eaves trough and the eaves side, and Insert your hand between the eaves gutter and the ear retainer on the indoor side of this eaves trough joint, straddle the ear protruding outside the eaves gutter, and engage the ear retainer with the ear. It is extremely difficult to stop. Therefore, the object of the present invention is to attach the eaves trough joint to the eaves trough and the eaves trough joint in a way that the adhesive applied to the indoor side wall and the outdoor side wall of the eaves trough joint is not scraped off during the construction. The purpose of the present invention is to provide an eaves trough joint that can easily connect the eaves trough even when the indoor side wall of the eaves trough and the eaves side are narrow.

[0006]

[Means for Solving the Problems]

 The present invention has been made to solve the above problems and to achieve the above object, and is a groove type joint comprising side wall portions and bottom wall portions which are closely adhered from the outside along the outer peripheral surface of an eaves gutter. In an eaves trough joint consisting of a main body and an ear holding part provided on the upper part of both side walls of this joint main body to hold the ear of the eaves trough, the eaves trough joint is a side wall part of at least one of the joint main bodies. Is divided into an indoor side joint body and an outdoor side joint body, and when the eaves gutter joint is attached to the eaves gutter, the indoor side joint body and the outdoor side joint body are connected.

In the above eaves trough joint, at least one side wall portion of the joint body is divided into an indoor joint body and an outdoor joint body, and when the eaves trough joint is attached to the eaves trough, Both are connected. Any appropriate means may be used for this connection. For example, the edge portions on both sides may be polymerized and the both polymerized portions may be bonded with an adhesive, or the end faces may be attached and the end faces may be bonded with an adhesive. Alternatively, the outdoor side joint body may be divided into the indoor side joint body, and the side end portions of both may be rotatably connected in advance by a hinge or the like.

[0008]

[Action]

 In the eaves trough joint of the present invention, an adhesive is applied to the inner surfaces of the indoor and outdoor joints of the eaves trough joint, and the adhesive is applied to the outer peripheral surface of the end of the eaves trough to be connected. After that, when the indoor side joint body and the outdoor side joint body are completely separated, both the indoor side joint body and the outdoor side joint body are made to approach the eaves gutter from an obliquely upper position, respectively. Lock the ear-holding part of the indoor joint and the ear-holding part of the outdoor joint to the indoor and outdoor ears, and attach both joints to the eaves trough.

When the indoor side joint body and the outdoor side joint body of this eaves trough joint are rotatably connected, first, the indoor side joint body is locked to the indoor ear portion of the eaves trough. After making close contact with the side wall, rotate the outdoor joint around the rotation axis so that the ear holding part of the outdoor joint is locked to the outdoor ear of the eaves gutter and closely adhere to the indoor side wall. When the eaves trough joint is attached to the eaves trough in this way, the side wall of the eaves trough joint does not slide on the side wall of the eaves trough, so that the adhesive applied to the side wall is not scraped off. Therefore, the eaves gutter and the eaves gutter joint are firmly bonded.

Further, since the indoor ear holding part of the eaves gutter joint is brought close to the indoor side ear part of the eaves gutter from a slanting upper side to be locked, the side wall of the eaves gutter joint is expanded to elevate the indoor ear holding part of the eaves gutter joint. There is no need to lock it to the indoor ear of the gutter, so it can be easily installed without putting your hands in a place where the eaves and the eaves are narrow. Also, if the indoor side joint body and the outdoor side joint body are divided, the strength of this connection part is usually weakened and rainwater easily leaks. However, in the present invention, this indoor side joint body and the outdoor side joint body are easily leaked. The joint body is connected to the side wall portion where the amount of rainwater flowing through the eaves gutter is small. Therefore, there is almost no risk of rainwater leaking from this connection portion.

[0011]

【Example】

 Next, an embodiment of the present invention will be shown. 1 and 2 show an embodiment of the present invention. FIG. 1 is a sectional view showing a state in which eaves gutters are connected by eaves gutter joints, and FIG. 2 shows an indoor joint body and an outdoor joint body of FIG. FIG. 3 is an enlarged cross-sectional view showing the connection part of FIG. FIG. 3 shows another embodiment of the present invention, and is a sectional view showing a state in which eaves gutters are connected by eaves gutter joints.

1 and 2, A is an eaves gutter joint, and this eaves gutter joint A is a groove type joint body 1 having an outdoor side wall 2, an indoor side wall 3 and a bottom wall 4 which are open at the upper side. The joint body 1 includes an outdoor ear holding portion 5 and an indoor ear holding portion 6 provided on upper portions of both side wall portions 2 and 3. The eaves gutter joint A is divided at the indoor side wall 3 into an outdoor joint body B and an indoor joint body C. That is, a part of the outdoor side ear holding part 5, the outdoor side wall 2, the bottom wall 3, and the indoor side wall 3 are integrated into an outdoor joint body B, and most of the outdoor side wall 3 and the indoor side ear holding part 6 are indoor joints. It becomes body C. Further, the edge portion 32 of the outdoor joint body B and the edge portion 31 of the indoor joint body C can be overlapped and connected at the side wall portion as shown in FIG.

Reference numeral 7 denotes an eaves trough, and this eaves trough 7 is a groove type having an open upper side, and ears 71 and 72 are provided on upper portions of both side wall portions of the eaves trough 7. When the eaves gutter joint A is attached to the eaves gutter 7, the outdoor side wall 2, the indoor side wall 3 and the bottom wall 4 of the joint body 1 are in close contact with the outer peripheral surface of the eaves gutter 7 and the eaves 71 and 72 are provided with eaves, respectively. The ear holding portions 5 and 6 of the gutter joint A are locked, and the edge portion 41 of the outdoor joint body B and the edge portion 31 of the indoor joint body C are overlapped and connected.

Next, a method of connecting the eaves gutter 7 with the eaves gutter joint A will be described. First, an adhesive is applied to the outer peripheral surface of the end of the eaves gutter 7 to be connected. Further, an adhesive is applied to the outdoor joint body B, that is, the inner surfaces of a part of the outdoor side wall 2, the bottom wall 4, and the indoor side wall 3 and the indoor joint body C, that is, the majority of the inner surface of the indoor side wall 3. Next, the indoor ear holding portion 6 of the indoor joint body C is locked to the ear portion 72 of the eaves gutter 7 obliquely from above, and the indoor side wall 3 is closely attached to the indoor side wall of the eaves gutter 7 to be connected.

Next, the outdoor side ear holding portion 5 of the outdoor joint body B is locked to the ear portion 71 of the eaves gutter 7 obliquely from above, and the outdoor side wall 2 and the bottom wall 4 are attached to the outdoor side wall and the bottom wall of the eaves gutter 7. Connect them closely. Then, as shown in FIG. 3, the edge portion 32 of the indoor joint body C is superposed and adhered on the edge portion 31 of the outdoor joint plate B, and this portion is watertightly connected.

In this way, the indoor joint body C and the outdoor joint body B can be closely adhered to the eaves gutter 7 without sliding on the side wall of the eaves trough 7, so that the applied adhesive is not scraped off. Can be firmly bonded. Therefore, the eaves gutter 7 can be firmly connected with the eaves gutter joint A. Further, since the indoor joint body C and the outdoor joint body B are connected at the side wall portion by the indoor side wall 3 in which a large amount of rainwater does not flow, rainwater is unlikely to leak even if the adhesion is insufficient, and it is possible to feel secure.

Next, the embodiment shown in FIG. 3 will be described. In the embodiment shown in FIG. 3, the eaves gutter joint Aa is divided into an indoor joint body Ca and an outdoor joint body Ba at the portion of the indoor side wall 3a. The difference is that the indoor joint body Ca and the outdoor joint body Ba are rotatably connected by a hinge 9. A method for connecting the eaves gutter 7a with the eaves gutter joint Aa will be described. First, an adhesive is applied to the outer peripheral surface of the end of the eaves gutter 7a to be connected. Also, an adhesive is applied to the inner surfaces of the outdoor joint body Ba and the indoor joint body Ca.

Next, the indoor side joint body Ca is inserted between the eaves gutter 7a and the eaves tip from below, and the indoor side ear holding part 6a is locked to the indoor side ear part 72a of the eaves gutter 7a from an obliquely upper side, and the indoor side wall is held. 3a is closely attached to the indoor side wall of the eaves gutter 7a. Next, the outdoor side joint body Ba is rotated around the hinge 9 to lock the outdoor side ear holding portion 5a of the outdoor joint body Ba 1 to the outdoor side ear portion 71a of the eaves gutter 7a. Then, the outdoor side wall 2a and the bottom wall 3a closely adhere to the outdoor side wall and the bottom wall of the eaves gutter 7a.

In this way, since the indoor joint Ca and the outdoor joint Ba can be adhered to the eaves gutter 7a in close contact with each other without sliding the side wall of the eaves gutter 7a, like the embodiment shown in FIGS. Can adhere firmly. Further, since the indoor joint body Ca and the indoor joint body Ba are connected at the side wall portion, rainwater is unlikely to leak and it is safe.

[0020]

[Effect of device]

 Since the eaves trough joint of the present invention is divided into the indoor joint body and the outdoor joint body, the ear holding portion of the indoor joint body can be slid close to the indoor ear portion of the eaves trough and locked. Therefore, even if the distance between the indoor side wall of the eaves gutter and the eaves is so small that it is difficult to put in a hand, it can be easily installed.

Further, since the side wall of the eaves-and-groove joint can be attached without sliding, the adhesive applied to the side wall portion is not scraped off, and strong adhesion can be achieved. Further, when the eaves trough joint is attached to the eaves trough, the indoor joint body and the outdoor joint body are connected at the side wall portion, so rainwater is unlikely to leak and it is safe. As described above, the present invention is extremely valuable because it has various effects.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention and is a sectional view showing a state in which eaves gutters are connected by eaves gutter joints.

FIG. 2 is an enlarged sectional view showing a connecting portion between the indoor joint body and the outdoor joint body of FIG.

FIG. 3 shows another embodiment of the present invention and is a sectional view showing a state in which eaves gutters are connected by eaves gutter joints.

[Explanation of symbols]

 A, Aa eaves trough joint B, Ba outdoor joint body C, Ca indoor joint body 1 joint body 2, 2a outdoor side wall 3, 3a indoor side wall 31, 32 divided edge 4 bottom wall 5, 5a outdoor side ear holding portion 6 , 6a Indoor side ear holding part 7, 7a Eaves gutter 71, 71a Outdoor side ear part 72, 72a Indoor side ear part 9 Hinge

Claims (2)

[Scope of utility model registration request] 1. A groove-type joint main body composed of both side wall portions and a bottom wall portion which are in close contact with each other from the outside along the outer peripheral surface of the eaves gutter, and an ear of the eaves trough provided on the upper side of both side wall portions of the joint main body. In an eaves trough joint consisting of an ear holding part for holding a section, the eaves trough joint is divided into an indoor side joint body and an outdoor side joint body at at least one side wall portion of the joint body, and the eaves trough joint is An eaves trough joint characterized in that the indoor side joint body and the outdoor side joint body are connected to each other when mounted on the eaves trough. 2. An indoor side joint body and an outdoor side joint body are divided by at least one of the side wall portions, and the indoor side joint body and the outdoor side joint body are rotatably connected by the side wall portion. The eaves gutter joint according to claim 1.