JPH0259898B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a water collector that collects rainwater in an eaves gutter and guides it to a vertical gutter.

(Prior Art) As a conventional water collector, for example, the one shown in FIG. 7 is known.

This conventional water collector has an eave gutter insertion port 02 on the side surface into which the end of the eave gutter 01 is inserted, and a gutter connection part 04 on the bottom surface to which the end of the eave gutter 03 is connected. It was something that was set up.

Therefore, rainwater in the eaves gutter 01 is collected by the water collector and then guided to the vertical gutter 03.

(Problems to be Solved by the Invention) However, in such a conventional water collector, there is a gap between the outer surface of the end of the eaves gutter 01 and the opening edge of the eaves gutter insertion opening 02 due to dimensional errors, etc. If there is a small gap and the water gradient in the eaves gutter is large, the aesthetic appearance will be spoiled.
If the water gradient of the eaves gutter 01 is small, such as because the eaves structure hardly creates a water gradient, rainwater may travel from the end of the eaves gutter 01 due to backflow of rainwater, etc., and the eaves gutter 01 and There was a problem in that water leaked from the gap with the eaves gutter insertion opening 02 to the outer surface of the water collector.

In order to solve the above-mentioned problem, when the outer surface of the end of the eaves gutter 01 and the opening edge of the eaves gutter insertion opening 02 are bonded, the eaves gutter 01 will be distorted due to expansion and contraction of the eaves gutter 01 due to temperature changes. If the eaves gutter 01 was long, there was a risk that cracks would occur near the bonded portion.

(Means for Solving the Problems) The present invention has been made for the purpose of solving the above-mentioned problems. It is composed of a water collector body and a gutter joint which are slidably connected to each other, and the gutter joint has a joint part for joining the end of the eaves gutter, and the sliding part of the water collector body A water stop material was interposed between the sliding part of the gutter joint, and a water stop material was attached to the eaves gutter joint surface of the joint.

(Function) Therefore, according to the water collector of the present invention, expansion and contraction of the eaves gutter due to changes in temperature can be absorbed by the sliding portion of the water collector body and the sliding portion of the gutter joint sliding.

In addition, the sliding part of the water collector body, the sliding part of the gutter joint, and the end of the eaves gutter are each interposed with a water-stopping material, so that they are in close contact with each other and can be made watertight.

(Example) Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

First, the structure of the first embodiment shown in FIGS. 1 to 4 will be explained.

Reference numeral 1 denotes a water collector, which is composed of a water collector main body 2A and a gutter joint 3, which are slidably connected to each other.

The water collector main body 2A has a water collecting portion 6 formed by a bottom surface 4 and a side surface 5 that stands up to surround the bottom surface 4.
Openings 7, 7 are provided on two opposing sides of the side surface 5, and sliding portions 8, 8 are provided on the bottom surface 4, extending horizontally from the opening edges of the openings 7, 7. It consists of a vertical trough connection part 9.

The sliding part 8 has stoppers 10, 1 at the tip of the bottom inner surface.
0 is provided, and sliding ear receivers 11, 11 extend from the upper ends of both sides.

The gutter joint 3 is divided into a left half and a right half by step portions 12 and 13 formed on the inner circumferential surface and the outer circumferential surface, and in FIGS. 3 and 4, the left half is a sliding part. The right half of the moving part 14 is a joint part 15.

The sliding part 14 is provided with a water stop material 16 near the end of the outer circumferential surface, a protrusion 17 is provided continuously on the right side of the water stop material 16, and sliding ears 18 are provided at the upper ends of both sides. 18 has been extended.

The joint part 15 is provided with a water stop material 20 integrally formed with the water stop material 16 near the end of the inner circumferential surface via a connection part 19, and has gutter ear receivers 21, 21 on both upper ends. has been extended.

Further, an inlet 22 is provided approximately at the center of the stepped portion 13 and the protrusion 17 of the gutter joint 3, and from the inlet 22 to the left and right, there is provided a portion near the end of the outer circumferential surface of the sliding portion 14 and an inner circumference of the joint portion 15. A groove 23 that continues near the end of the surface is formed, and the connecting portion 19, the water-stopping material 16, and the water-stopping material 20 are made of a soft material that is inserted into the outer periphery of the groove 23 and the sliding portion 14 through the injection port 22 during molding. It is formed by injection filling near the end of the surface and near the end of the inner peripheral surface of the joint portion 15.

In addition, three protrusions 24, 24, 24 are provided in parallel on the upper surfaces of the water stop material 16 and the water stop material 20, and the water collector body 2A, the gutter joints 3, 3, and the gutter joints 3, 3 and the eave are provided. The adhesion with the gutters 25, 25 is improved.

Further, the inner circumferential cross-sectional shape of the water-stopping material 20 is approximately the same as the outer circumferential cross-sectional shape of the eaves gutter 25, and the outer circumferential cross-sectional shape of the water-stopping material 16 is the inner circumferential shape of the sliding portion 8 of the water collector body 2. It is almost the same as .

The water collector body 2 and the gutter joint 3 are made of synthetic resin.

Next, the operation of the embodiment will be explained.

(B) When assembling When assembling the water collector 1, the sliding ears 18, 18 of the sliding part 14 of the gutter joint 3 are connected to the sliding ears 11, 18 of the sliding part 8 of the water collector body 2A, 11 to slidably connect the water collector main body 2A and the gutter joint 3.

At this time, the inner circumferential surface of the sliding portion 8 of the water collector body 2A and the outer circumferential surface of the sliding portion 14 of the gutter joint 3 are connected to the water stop material 1.
6 is interposed in between, and the sliding part 8
The stoppers 10, 10 provided on the sliding portion 14
It is arranged between the stepped portion 12 and the protrusion 17 .

The water collector 1 assembled as described above has ears 26, 26 provided at both ends of the eaves gutter 25 in the gutter ear receiver 21 provided at the joint 15 of the gutter joint 3. By fitting, the end of the eaves gutter 25 is joined to the gutter joint 3, and
A vertical gutter 27 is joined to the vertical gutter joint portion 9 of the water collector main body 2A. At this time, the inner circumferential surface of the joint portion 15 and the outer circumferential surface of the eaves gutter 25 are closely joined via the waterproof material 20.

(B) During use When the eaves gutter 25 expands or contracts due to changes in temperature, etc., the stoppers 10, 10 close the step 13 and the protrusion 1.
Water collector body 2 within the range of movement between 7 and 7.
Sliding occurs between A and the gutter joint 3, and expansion and contraction of the eaves gutter 25 can be absorbed.

In addition, by locking the stoppers 10, 10 to the protrusions 17, it is possible to prevent the sliding portion 14 of the gutter joint 3 from falling off the sliding portion 8 of the water collector main body 2A.

In addition, in the gutter joint 3, the water stop material 16 and the water stop material 20 for gutter are provided on the inner peripheral surface of the sliding part 14 and the outer peripheral surface of the joint part 15, respectively, and are integrally formed. The water material 20 is arranged via the gutter joint 3, and even if sliding repeatedly occurs between the water collector body 2A and the gutter joint 3 due to expansion and contraction of the eaves gutter 25, the water stop material 16 and the water stop material 20 It is possible to suppress misalignment between the gutter joint 3 and the gutter joint 3, and to prevent separation due to misalignment or peeling.

Next, a second embodiment shown in FIGS. 5 and 6 will be described.

In this embodiment, the water collection part 28 of the water collection main body 2B is
In this example, the bottom surface 29 and the side surfaces 30, 30 erected on both sides of the bottom surface 29 are formed so that the cross-sectional shape is almost the same as the cross-sectional shape of the sliding part 8 shown in the first embodiment. be.

The other structures and functions are the same as those of the first embodiment shown in FIGS. 1 to 4, so the same reference numerals are used in the drawings and the explanation thereof will be omitted.

Although the embodiments of the present invention have been described above in detail with reference to the drawings, the specific configuration is not limited to these embodiments, and the present invention may be modified without departing from the gist of the present invention. included.

For example, in the example, the cross-sectional shape of the sliding part of the water collector body and the gutter joint is formed in the shape of a square gutter. However, when connecting a round gutter to the gutter joint, may be formed.

(Effects of the Invention) As described above, according to the water collector of the present invention, a water stop material is interposed between the sliding part of the water collector body and the sliding part of the gutter joint, and the eaves gutter joint of the joint part Since the water stop material is attached to the surface, it is possible to prevent dirt from entering and water leakage even when the water gradient of the eaves gutter is small.

In addition, because the sliding part of the water collector body and the sliding part of the gutter joint are slidably connected, the eaves gutter connected to the joint of the gutter joint expands and contracts due to temperature changes, and the gutter joint collects water. It is absorbed by sliding against the container body, protecting the eaves and gutters from distortion.

Further, in the embodiment, in addition to the above-mentioned effects, the water stop material 16 is provided on the outer peripheral surface of the sliding portion 14 of the gutter joint 3.
is provided, and the water stop material 1 is provided on the inner circumferential surface of the joint portion 15.
Since the water stop material 20 integrally formed with the eaves gutter 25 is provided, the water stop material 16 and the water stop material 20 are arranged via the gutter joint 3, and the eave gutter 25 expands and contracts to connect the gutter joint 3.
Even if sliding occurs repeatedly between the water collector body 2 and the water collector body 2, the water cutoff material 16 and the water cutoff material 20 are mutually connected to the gutter joint 3.
This has the effect of suppressing misalignment and preventing detachment due to misalignment or peeling.

[Brief explanation of the drawing]

FIG. 1 is a sectional view showing a water collector according to the first embodiment of the present invention, FIG. 2 is a perspective view showing the water collector main body of the water collector according to the first embodiment, and FIGS. FIG. 5 is a sectional view showing the water collector of the second embodiment; FIG. 6 is a perspective view of the main body of the water collector of the second embodiment. , FIG. 7 is a sectional view showing a conventional water collector. 1...Water collector, 2...Water collector body, 3...Gutter joint, 8
...Sliding part, 14...Sliding part, 15...Joint part, 16...
Water stop material, 20...Water stop material, 25...Eave gutter.

Claims (1)

[Claims] 1 Consists of a water collector body and a gutter joint that are slidably connected to each other by sliding parts formed on each, and the gutter joint has a joint part that joins the end of the eaves gutter, and A water stop material is interposed between the sliding part of the water collector body and the sliding part of the gutter joint, and
A water collector characterized in that a water stop material is attached to the eaves gutter joint surface of the joint portion.