JP2507543Y2 - Eaves joint - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to an eaves gutter joint such as a curved joint or a straight joint.

[Prior Art] Conventionally, in a curved joint or the like, a stopper 3 for hitting an end of an eaves gutter 2 fitted into the joint body 1 along the inner circumference of the joint body 1 is provided so as to project inward. A protruding piece 6 is projected from the stopper 3 in parallel with the bottom piece and the side piece 5 of the curved joint, and a fitting portion 7 is formed between the projection piece 6 and the bottom piece and between the projection piece 6 and the side piece 5 to fit the end of the eaves trough 2. Further, as shown in FIG. 7, an ear receiver 9 for receiving the ear 8 of the eaves gutter 2 is formed on the upper ends of the both side pieces 5 of the joint body 1.

[Problems to be Solved by the Invention] In the eaves trough joint of the conventional example as shown in FIG. 7, when the end of the eaves trough 2 is fitted in the joint body 1, the ear 8 of the eaves trough 2 is Although it is fitted into the ear receiver 9 provided at the upper end of the side piece 5 of the joint body 1, the eaves is inserted through the gap between the ear 8 and the ear receiver 9 and the gap between the tip of the ear 8 and the stopper 3. There was a problem that rainwater entered between the gutter 2 and the joint body 1 and the rainwater that entered between the eaves trough 2 and the joint body 1 flowed out from the end of the joint body 1.

The present invention was devised in view of the above-mentioned problems of the conventional example, and its purpose is to prevent rainwater from leaking due to infiltration of rainwater between the eaves gutter and the joint body. It is to provide eaves gutter joints.

[Means for Solving the Problems] The eaves gutter joint of the present invention is directed inward with a stopper 3 for hitting an end of an eaves gutter 2 fitted in the joint body 1 along an inner circumference of the joint body 1. And projecting from the protruding end of the stopper 3 in parallel with the bottom piece 1 and the side piece 5 of the joint body 1.
Is provided so that the end of the eaves trough 2 is fitted between the protruding piece and the bottom piece 4 and the side piece 5 of the joint body 1, and the ear of the eaves trough 2 is provided on the upper side of the both side pieces 5 of the joint body 1. An ear receiver 9 for receiving the portion 8 is provided, and the stopper 3 is provided in the ear receiver 9
An upper cover piece 10 is provided which extends so as to reach the inside and is fitted inward from the upper end of the ear receiver 9 and fitted into the joint body 1 to cover the upper surface of the ear 8 of the eaves gutter 2. The end of the cover piece 10 is integrally connected to the stopper 3, and the width of the upper cover piece 10 on either the front side or the rear side of the joint body 1 is made smaller on the stopper 3 side and larger on the opposite side. Then
A notch-shaped recess a is provided on the stopper 3 side of the tip portion of the upper cover piece 10 having a reduced width dimension.
By adopting such a configuration, the problems of the conventional example described above are solved and the object of the present invention is achieved.

[Operation] When the end of the eaves gutter 2 is fitted into the fitting part 7 in the joint body 1, the eaves gutter 2 is stopped by the stopper 3.
Of the eaves gutter 2 that is designed to prevent rainwater from entering between the end of the joint body 1 and the end portion of the joint body 1 from the upper end of the ear receiver 9 toward the inside. By providing the upper cover piece 10 for covering the upper surface of the portion 8,
When the ears 8 of the eaves gutter 2 are fitted and supported in the ears receiver 9 of the joint body 1, between the ears 8 and the vertical piece of the ears receiver 9, and between the ends of the ears 8 and the stopper. It has become possible to prevent rainwater from invading between the upper end of the cover 3 and the upper end of the cover 3 by the cover piece 10. Further, after fitting one ear 8 of the eaves gutter 2 into the ear receiver 9 having the upper cover piece 10 on which the notch-shaped recess a on one side of the joint body 1 is not provided, It is possible to attach the eaves gutter 2 to the joint body 1 by fitting the other ear 8 of the eaves trough 2 into the ear part receiver 9 having the upper cover piece 10 provided with the notch-shaped recess a. At that time, the upper cover piece 10 on the side to which the ear portion 8 is fitted later is easily elastically deformed in the vertical direction due to the presence of the notch-shaped recess a, and the ear portion receiver 9 having the upper cover piece 10 is provided.
The other ear portion 8 of the eaves gutter 2 can be easily fitted thereinto, and since the end portion of the upper cover piece 10 is integrally connected to the stopper 3, the upper end portion of the stopper 3 and the ear portion 8 are The space is covered with the upper cover piece 10 to reliably prevent the entry of rainwater.

[Embodiment] The present invention will be described in detail below based on an embodiment shown in the accompanying drawings.

1 to 6 show one embodiment of the present invention. The joint body 1 is bent at a predetermined angle in plan view (135 ° in the embodiment shown in FIG. 1, but not limited to this). A stopper 3 is provided so as to project inward over the entire circumference of the inner circumference of the joint body 1 at a position slightly inward from both ends. A protruding piece 6 is provided in parallel with the bottom piece 4 and the side piece 5 of the joint body 1 from the protruding end portion of the stopper 3 protruding inward, and the protrusion piece 6 and the bottom piece of the joint body 1 are provided. A fitting portion 7 into which an end portion of the eaves gutter 2 is fitted is provided between the housing 4 and the side piece 5. At the upper ends of both side pieces 5 of the joint body 1, ear receiving portions 9 having an L-shaped cross section are provided for receiving the ear portions 8 of the eaves gutter 2. An upper cover piece 10 for covering the upper surface of the ear 8 of the eaves gutter 2 fitted in the joint body 1 from the upper end of the ear receiver 9 is provided. The end portion of the upper cover piece 10 on the stopper 3 side is integrally connected to the stopper 3. The upper cover piece 10 may be inclined slightly downward toward the inside.

As shown in FIGS. 1 to 6, the width dimension of the upper cover piece 10 on either the front side or the rear side of the joint body 1 is
The stopper 3 side is made smaller and the opposite side is made larger, and the width dimension is made smaller.
A notched recess a is provided on the stopper 3 side of the tip portion of 10.

Then, in the eaves gutter joint having the above-described structure, the eaves gutter 2 is fitted into the end of the joint body 1, and the end of the eaves gutter 2 is fitted into the fitting part 7. In this case, the stopper 3 causes the eaves gutter 2 to move. Positioning of the ends of the. Here, the joint body 1
When fitting the eaves gutter 2 into the end of the eaves trough 2, after fitting the one ear 8 of the eaves gutter 2 into the ear receiver 9 having the upper cover piece 10 not provided with the notched recess a on one side of the joint body 1. , The other ear 8 of the eaves trough 2 is fitted into the ear receiver 9 having the upper cover piece 10 provided with the notch-shaped recess a on the opposite side of the joint body 1 to connect the eaves trough 2 to the joint body 1. Can be installed. The ear 8 of the eaves gutter 2 is an ear receiver 9 provided on the joint body 1.
It is fitted into and supported by the stopper 8 in this case, between the ear 8 and the vertical piece of the ear receiver 9, and between the end of the ear 8 and the stopper 3.
An upper cover piece 10 covers the upper part between the upper end and the upper end so that rainwater will not try to enter these portions.

By the way, when the end portion of the upper cover piece 10 is connected to the stopper 3, rainwater can be more reliably prevented from entering between the upper end portion of the stopper 3 and the ear portion 8.

In the embodiment shown in FIG. 1, the bent joint is shown as the eaves joint, but a linear eaves joint may be used.

[Effects of the Invention] In the present invention, as described above, the protruding piece projects from the protruding end portion of the stopper projecting along the inner circumference of the joint body in parallel with the bottom piece and the side piece of the joint body. There is a fitting part between the bottom piece and the side piece of the joint body to which the end of the eaves trough is fitted, and an ear receiver for receiving the ear part of the eaves trough is provided on the upper part of both side pieces of the joint body. Provide an upper cover piece to cover the upper surface of the ear part of the eaves gutter that is fitted inward from the upper end of the part receiver to the joint body, and connect the end of this upper cover piece to the stopper in close proximity or integrally. Therefore, by fitting the end of the eaves trough into the fitting part inside the joint body, the stopper prevents rainwater from entering between the end of the eaves trough and the joint body, and also the ear and ear receiving part. Rainwater may get between the vertical strips of the earphones and between the ends of the ears and the top of the stopper. This can be prevented by the upper cover piece, and as a result, it is possible to prevent rainwater from entering and leaking between the eaves gutter and the joint body. In other words, since the stopper extends so as to reach the inside of the ear receiver, the end of the upper cover piece is integrally connected to the stopper, so that the distance between the end of the ear and the upper end of the stopper is increased. It is sure that rainwater will not get into the inside of the ear and that the end of the ear is closed by the stopper when the ear is hollow, so that the rainwater does not enter the hollow of the ear. The effect can be surely obtained. When fitting the eaves trough into the end of the joint body, fit one ear of the eaves trough into the ear receiver that has an upper cover piece that does not have a notch-shaped recess on one side of the joint body, and then fit this joint. The other end of the eaves trough can be fitted into the ear receiving part having an upper cover piece provided with a notch-shaped recess on the opposite side of the main body, and the eaves trough can be connected and attached to the joint main body. At this time, the upper covering piece on the side where the ear portion is fitted later is likely to be elastically deformed in the vertical direction due to the presence of the notch-shaped recess, and the other ear portion of the eaves gutter is attached to the ear portion receiver having the upper covering piece. It can be fitted easily, and since the end of the upper cover piece is integrally connected to the stopper, the space between the upper end of the stopper and the ear is covered by the upper cover piece and rainwater can be surely intruded. It is what is prevented.

[Brief description of drawings]

FIG. 1 is a plan view of the present invention, FIG. 2 is a side view of the same, and FIG.
1 is a sectional view taken along the line XX of FIG. 1, FIG. 4 is a sectional view taken along the line YY of FIG. 1, FIG. 5 is a sectional view taken along the line ZZ of FIG. 1, and FIG. Fig. 7 is a perspective view of a state, Fig. 7 is a perspective view of a conventional example, where 1 is a joint body, 2 is an eaves gutter, 3 is a stopper, 4 is a bottom piece, 5 is a side piece, 6 is a protruding piece, and 7 is a fitting portion. , 8 is an ear portion, 9 is an ear portion receiver, 10 is an upper cover piece, and a is a notched recess.

Claims (1)

(57) [Scope of utility model registration request] 1. A stopper for hitting an end of an eaves gutter fitted into the joint main body along the inner circumference of the joint main body is provided so as to project inward, and a bottom piece of the joint main body and a bottom piece of the joint main body are provided from a protruding end of the stopper. Protruding the projecting piece parallel to the side piece, a fitting part is provided between the projecting piece and the bottom piece and side piece of the joint body to fit the end of the eaves trough, and the ear part of the eaves trough is located on the upper side of both side pieces of the joint body. The ear top of the eaves gutter that fits in the joint body from the upper end of the ear receiver to the inside is installed. Provide an upper cover piece to cover, and connect the end of this upper cover piece to the stopper integrally, and reduce the width of the upper cover piece on either the front side or the rear side of the joint body on the stopper side. And the opposite side is made larger, and the width of the top cover piece is made smaller. Min eaves gutter joint comprising providing a notch-shaped recess in the stopper side.