JPH0679938U - Outlet parts for gutters - Google Patents

Abstract

(57) [Summary] [Purpose] To provide an outlet part for a gutter that can be connected to the gutter so as not to interfere with rainwater flowing through the eaves gutter. [Constitution] Upstream side connection port 1 connected to the lower end of the gutter B
1 is formed at one end and its upstream side connection port 1
An elbow 1 having a downstream side connection port 12 arranged downward at the other end when 1 is connected to the gutter B, and a downstream side connection port 12 of the elbow 1 which is vertically movable. Cylindrical body 2 having a connection port 21 formed at one end and a drop port 22 disposed inside the eaves gutter C formed at the other end
And the engaging groove 13 is formed in the downstream side connection port 12 of the elbow 1, and the connection port 21 of the cylindrical body 2 is
An engagement projection 23 is formed which engages with the engagement groove 13 and locks the tubular body 2 with respect to the elbow 1, and the engagement groove 13 and the engagement projection 23 are retained by the tubular body 2. Three pieces were provided so that the positions could be adjusted in three steps, up and down.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a gutter spout part connected to a lower end of a gutter.

[0002]

[Prior art]

 Conventionally, the elbow is connected to the lower end of the gutter that is installed along the roof slope, and the lower end of the elbow is close to the bottom of the eaves so that the lower end of the elbow serves as an outlet, and the rainwater flowing from the gutter to the eaves is drained. Structures that attempt to prevent the scattering of the are known.

However, the elbow, which is connected to the lower end of the gutter, has a bottom part of the eaves that is replenished or cut with components depending on how the gutter is attached or the eaves mounting position. It was necessary to adjust the interval between and, and the work was troublesome. Also, in order to save the work, elbows of various sizes must be prepared in advance, which is not only troublesome, but also the product price becomes high.

Conventionally, as a means for solving such a problem, an outlet part as described in Japanese Utility Model Publication No. 3-105520 is known.

In this conventional outlet part, a tubular body having an outlet provided inside the eaves gutter is loosely fitted to the lower end of the elbow so as to be vertically movable, and is formed at the lower end of the elbow. By engaging the locking projection that is formed with the locking step formed on the upper end of the cylinder, the cylinder is locked by the elbow and is prevented from falling off. . In other words, the height of the outlet of the tubular body can be adjusted by moving the tubular body up and down with respect to the elbow, so that it is not necessary to add or cut parts.

[0006]

[Problems to be solved by the device]

 However, in such a conventional gutter spout part, although the cylinder can be moved up and down with respect to the elbow, the cylinder cannot be locked to the elbow at a desired height. , The outlet of the cylinder must be brought into contact with the bottom of the eaves trough, so that rainwater flowing through the eaves hits the cylinder and bounces up, and fallen leaves and debris are caught in the cylinder and rainwater falls. There was a problem that it hindered the flow of.

The present invention focuses on the above problems, and an object thereof is to provide an outlet part for a gutter that can be connected to the gutter so as not to interfere with rainwater flowing through the eaves.

[0008]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the outlet part for a gutter according to claim 1 of the present invention has an upstream side connecting port which is connected to a lower end part of the gutter and is formed at one end thereof. The elbow has a downstream connection port that is formed downward at the other end when it is connected to the gutter, and a connection port that is vertically movably connected to the downstream connection port of this elbow at one end. And a tubular body formed inside the eaves gutter and having a drop opening formed at the other end thereof, the tubular body being provided at the downstream side connection port of the elbow and the connection port of the tubular body. An engagement portion for locking the cylinder with respect to the elbow is formed, and at least one of the engagement portion formed on the elbow and the engagement portion formed on the cylinder body holds the cylinder body in the locking position. The configuration is such that a plurality of them are provided so that they can be adjusted in the vertical direction.

In addition, the gutter spout part according to the second aspect of the present invention has a connection port formed at one end, which is connected to the lower end of the gutter, and is disposed inside the eaves gutter. A mouth is formed at the other end, and a bellows portion is provided between the connection opening and the outlet so that the outlet can be expanded and contracted in a vertical direction and can hold an arbitrary stretched state.

[0010]

[Action]

 In the gutter spout part according to claim 1, the connection port of the cylinder is moved up and down along the downstream side connection port of the elbow while the upstream side connection port of the elbow is connected to the lower end part of the gutter. At the position where the outlet of the tubular body is separated from the bottom of the eaves trough, the engaging portion of the tubular body and the engaging portion of the elbow are engaged with each other to lock the tubular body to the elbow. By doing so, it is possible to keep the outlet of the tubular body separated from the bottom of the eaves trough, so that rainwater flowing at the bottom of the eaves trough, as well as fallen leaves and debris pass below the outlet.

In the gutter spout part according to the second aspect, the bellows part is expanded and contracted so that the spout is separated from the bottom part of the eaves gutter in a state where the connection port is connected to the lower end part of the gutter. By doing so, it is possible to maintain the state that the outlet of the tubular body is separated from the bottom of the eaves trough, so that rainwater flowing at the bottom of the eaves trough, and fallen leaves and dust pass below the outlet.

[0012]

【Example】

 First, referring to FIGS. 1 to 3, the gutter spout part of the first embodiment will be described.

FIG. 1 is a perspective view showing a gutter spout part of the first embodiment, FIG. 2 is a sectional view showing the gutter spout part, and FIG. 3 is a front view of the gutter spout part. FIG. 3 is a perspective view showing a state in which it is attached to the.

As shown in FIG. 1 and FIG. 2, the gutter spout part A of this embodiment is composed of an elbow 1 and a tubular body 2.

The elbow 1 has an upstream side connection port 11 formed at one end which is connected to the lower end of the gutter B by fitting, and when the upstream side connection port 11 is connected to the gutter B. A downstream side connection port 12 arranged downward is formed at the other end, and three engagement grooves 13 are formed in parallel on the outer surface of the downstream side connection port 12. These three engaging grooves 13 are arranged at equal intervals in the upper part, the middle part and the lower part of the downstream side connecting port 12, respectively, and are formed in an annular shape along the outer periphery of the downstream side connecting port 12. There is.

The cylindrical body 2 is formed in an L shape like the elbow 1, and has a connection port 21 connected to the downstream side connection port 12 of the elbow 1 so as to be vertically movable at one end. At the same time, when this connection port 21 is connected to the downstream side connection port 12 of the elbow 1, a drop port 22 is formed in the eaves gutter C in a horizontal state at the other end. Further, on the inner surface of the connection port 21, three engaging protrusions 23 having a shape capable of engaging with the engaging groove 13 of the elbow 1 are formed in parallel. These three engaging projections 23 are arranged at equal intervals on the upper, middle and lower parts of the connection port 21, respectively, and are formed in an annular shape along the inner circumference of the connection port 21. .

Further, the interval between the engaging groove 13 of the elbow 1 and the interval between the engaging ridges 23 of the cylindrical body 2 are set to be equal, and the engaging groove 13 of the elbow 1 and the cylindrical body 2 are engaged with each other. If at least one set of the protrusions 23 is engaged, the tubular body 2 is locked to the elbow 1.

That is, as shown in FIG. 2A, the engagement position of the cylinder 2 is a position where the engagement groove 13 of the elbow 1 and the engagement protrusion 23 of the cylinder 2 are engaged in three sets. 2 is the highest, and as shown in FIG. 2B, the position at which the engagement groove 13 of the elbow 1 and the engagement projection 23 of the tubular body 2 engage two sets is the next highest. As shown in, the position where the engagement groove 13 of the elbow 1 and the engagement ridge 23 of the tubular body 2 engage only one set is the lowest position. The engagement position of the tubular body 2 can be appropriately selected from the above three positions by vertically moving the connection port 21 of the tubular body 2 along the downstream side connection port 12 of the elbow 1. ing.

As shown in FIG. 3, when the gutter spout part A of this embodiment is attached to the eaves, first, the metal fitting D is attached to the lower end of the gutter B attached along the roof slope. The upstream side connection port 11 of the elbow 1 is connected.

Then, with the downstream side connection port 12 of the elbow 1 inserted into the connection port 21 of the tube body 2, the connection port 21 of the tube body 2 is moved up and down along the downstream side connection port 12 of the elbow 1. , The engagement position where the outlet 22 of the tubular body 2 separates from the bottom of the eaves gutter C is selected from (a), (b) and (c) of FIG. 2 to lock the tubular body 2 to the elbow 1. Let

Then, the outlet 22 of the tubular body 2 can be kept in a state of being separated from the bottom of the eaves gutter C, so that rainwater flowing through the bottom of the eaves gutter C, and fallen leaves and dust are below the outlet 22. Pass through. In other words, the rainwater flowing through the eaves gutter C does not hit and bounce off the outlet 22, and fallen leaves and debris are not caught by the outlet 22 and obstruct the flow of rainwater. In addition, in the outlet member A of this embodiment, since the outlet 22 is disposed inside the eaves gutter C in a horizontal state, the rainwater flowing through the eaves gutter C and the outlet 22 are discharged. The smooth merging with the rainwater that is generated also has the effect of reducing splashing of the rainwater.

The operation of inserting and locking the connection port 21 of the tubular body 2 into the downstream side connection port 12 of the elbow 1 is performed before connecting the upstream side connection port 11 of the elbow 1 to the lower end portion of the gutter B. You may go to

Next, referring to FIGS. 4 to 6, the gutter spout part of the second embodiment will be described.

FIG. 4 is a perspective view showing the gutter spout part of the second embodiment, FIG. 5 is a cross-sectional view showing the gutter spout part, and FIG. 6 is the eaves part of the gutter spout part. FIG. 3 is a perspective view showing a state in which it is attached to the.

As shown in FIGS. 4 and 5, the gutter spout part E of this embodiment is composed of an elbow 3 and a cylinder 4.

The elbow 3 has an upstream side connection port 31 which is connected to the lower end portion of the gutter B by fitting, and when the upstream side connection port 31 is connected to the gutter B. A downstream side connection port 32 arranged downward is formed at the other end.

The cylindrical body 4 is formed in an L shape like the elbow 3, and has a connection port 41 which is inserted into the downstream side connection port 32 of the elbow 3 and is connected to one end thereof. When this connection port 41 is connected to the downstream side connection port 32 of the elbow 3, a drop port 42 disposed inside the eaves gutter C in a horizontal state is formed at the other end and dropped from the connection port 41. Between the mouth 42 and the mouth 42, a bellows portion 43 is provided that is elastic and capable of expanding and contracting in the vertical direction and maintaining an arbitrary expanded and contracted state.

That is, the height of the outlet 42 can be arbitrarily set by the expansion / contraction state of the bellows portion 43, as can be seen by comparing (a) and (b) of FIG.

As shown in FIG. 6, when the gutter spout part E of this embodiment is attached to the eaves, first, the metal fitting D is attached to the lower end of the gutter B attached along the roof slope. The upstream side connection port 31 of the elbow 3 is connected.

Then, the bellows part 43 is expanded and contracted so that the connection port 41 of the tubular body 4 is inserted into the downstream side connection port 32 of the elbow 3 so that the drop port 42 is separated from the bottom part of the eaves gutter C.

Then, since it is possible to keep the outlet 42 of the tubular body 4 separated from the bottom of the eaves gutter C, the rainwater flowing through the bottom of the eaves gutter C, as well as the fallen leaves and debris are located below the outlet 42. Pass through. In other words, the rainwater flowing through the eaves gutter C does not hit and bounce off the outlet 42, and fallen leaves and debris are not caught by the outlet 42 and obstruct the flow of rainwater. Further, in the outlet member E of the present embodiment, since the outlet 42 is disposed inside the eaves gutter C in a horizontal state, the rainwater flowing through the eaves gutter C and the discharge port 42 are discharged. The smooth merging with the rainwater that is generated also has the effect of reducing splashing of the rainwater.

The operation of inserting the connection port 41 of the tubular body 4 into the downstream side connection port 32 of the elbow 3 before connecting the upstream side connection port 31 of the elbow 3 to the lower end portion of the gutter B. You can go.

Although the embodiment of the present invention has been described in detail above with reference to the drawings, the specific configuration is not limited to this embodiment, and there are design changes and the like within a range not departing from the gist of the present invention. Also included in the present invention.

For example, in the first embodiment, the gutter spout part in which the downstream connection port of the elbow is formed into a shape that can be inserted into the connection port of the cylindrical body is shown. The port may be formed in a shape that can be fitted to the outside of the connection port of the cylindrical body. The shape of the engaging portion formed on the downstream side connection port of the elbow and the connection port of the cylindrical body may be any shape as long as the cylindrical body can be locked to the elbow by engagement. It may be a ridge. Further, the number of engaging portions is not limited to three, and any number may be used. If one of the engaging portions of the elbow and the engaging portion of the tubular body is plural, the other may be one. The function of adjusting the locking position of the cylinder can be maintained.

Further, in the second embodiment, the outlet part for the gutter which is composed of the two parts of the elbow and the tubular body is shown, but one connecting port, the outlet and the bellows are all formed. It may be composed of parts.

[0036]

[Effect of device]

 As described above, in the gutter spout part according to claim 1 of the present invention, since the height at which the cylinder is locked to the elbow can be selected, the spout of the cylinder can be selected as the eaves gutter. It is possible to separate it from the bottom of the eaves so that the rainwater flowing through the eaves gutter does not hit the outlet and bounce off, or fallen leaves and debris are caught in the outlet and do not obstruct the flow of rainwater. To be

Further, in the gutter spout part according to claim 2 of the present invention, the spout can be set at an arbitrary height depending on the expansion / contraction state of the bellows part. It is possible to separate it from the bottom so that rainwater flowing through the eaves gutter does not hit the outlet and bounce off, or fallen leaves or debris are caught in the outlet and do not obstruct the flow of rainwater.

[Brief description of drawings]

FIG. 1 is a perspective view showing an outlet part for a gutter according to a first embodiment.

FIG. 2 is a cross-sectional view showing a gutter spout part of the first embodiment.

FIG. 3 is a perspective view showing a state where the gutter spout part of the first embodiment is attached to the eaves.

FIG. 4 is a perspective view showing a gutter spout part according to a second embodiment.

FIG. 5 is a sectional view showing a gutter spout part of the second embodiment.

FIG. 6 is a perspective view showing a state in which the gutter spout part of the second embodiment is attached to the eaves.

[Explanation of symbols]

 A Dropout component B Crawler C Cave gutter 1 Elbow 11 Inflow side connection port 12 Outflow side connection port 13 Engagement groove 2 Cylindrical body 21 Connection port 22 Dropout port 23 Engagement protrusion E Dropout part 31 Inflow side connection port ( Connection port) 42 Drop port 43 Bellows

Claims (2)

[Scope of utility model registration request] 1. A downstream connection port, which is formed at one end with an upstream connection port connected to the lower end of the gutter, and is arranged downward when the upstream connection port is connected to the gutter. Has an elbow formed at the other end, and a connection port that is vertically movably connected to the downstream side connection port of the elbow, and has a drop port that is disposed inside the eaves gutter. A tubular body formed at an end, and an engaging portion for locking the tubular body with respect to the elbow is formed at the downstream side connecting port of the elbow and the connecting port of the tubular body. At least one of the engaging portion formed on the tubular body and the engaging portion formed on the tubular body is provided in plural so that the locking position of the tubular body can be adjusted in the vertical direction. Outlet parts. 2. A connection port to be connected to the lower end of the gutter is formed at one end, and a drain port provided inside the eaves gutter is formed at the other end to connect the connection port and the drain port. An outlet part for a gutter, characterized in that a bellows part capable of expanding and contracting in a vertical direction and holding an arbitrary stretched state is provided between.