JPH0638976Y2 - Eaves collector - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to an eaves water collector. More specifically, the present invention relates to an eaves trough collector in which a step portion is formed between the eaves and trough fitting portion and the bottom portion thereof, and it is possible to completely prevent water leakage from the eaves and trough fitting portion. It is about an improved eaves and water collector.

(Prior art) A free drain has been conventionally used for collecting rainwater from eaves, and a water collector that can be fitted to the end of the eaves has also been used with this free drain. ing.

For example, as shown in FIG. 5 and FIG. 6, a hole (a) is made at a predetermined position of the eaves trough (a), a free drain (c) is inserted into this hole (a), and the drain bottom (d) Is screwed in to pinch the eaves (a), and it is sufficiently tightened to attach a free drain (c) to the eaves (a) so that water can be collected.

On the other hand, when a water collector is used, as shown in FIG. 7, the eaves tower (a) itself or the end portion (e) by cutting is fitted into the water collector (f), and the water collecting hole ( The water is collected in (g).

(Problems to be Solved by the Invention) However, the conventional free drains and water collectors shown in FIGS. 5, 6, and 7 still have problems to be improved. .

That is, in the case of the universal drain (C) as shown in FIGS. 5 and 6, it is only necessary to attach the eaves trough (A) by making a hole (A) and mounting the hole (A). There is no water gradient in the area. Therefore, in order to properly collect eaves (a), it is necessary to attach a free drain (c) in consideration of rainwater flow, that is, the inclination of eaves (a). , There was naturally a limit to the places where this free drain (c) can be installed.

On the other hand, in the case of the water collector (F) shown in FIG. 7, when the adhesive is not used, the water
The eaves (a) can be flexed due to its own weight and the weight of rainwater, etc., and can also absorb expansion and contraction due to changes in the outside temperature, and a water level gradient is formed by providing a step (h) at the bottom. Therefore, there is an advantage that the construction site is not limited as in the case of the flexible drain described above.

However, in this water collector (F), the rainwater flowing out of the eaves (A) falls to the water collection hole (K) in the direction of the arrow shown in FIG. Water leaks from the mating part of the eaves (a) because it vigorously wraps around the mating part of the eaves (a) and the water collector (f) via the stepped part that forms a slope. There was a problem that occurs.

For this reason, a water gradient is formed, and while taking advantage of the above-mentioned advantages of the water collector (F) that can eliminate the constraint of construction, there is a measure to effectively prevent water leakage from the eaves and trough fitting part. Was wanted.

The present invention has been made in view of the above circumstances, improves the drawbacks of the conventional water collector, and completely prevents water leakage due to rainwater entrainment at the fitting portion of the eaves and gutters. It is an object of the present invention to provide an eaves trough water collector in which a step portion is formed between the eaves trough fitting portion and the bottom portion.

(Means for Solving the Problem) The present invention is, in order to solve the above-mentioned problems, to provide a stepped portion at a lower portion of the fitting portion of the eaves grate provided on the opposing side wall portions, the step portion being lower than the fitting portion. Is formed, and a water collecting hole is provided below the bottom of the stepped portion, and the water collecting hole is provided on the surface of the stepped portion. The flat plate-shaped rib portion protruding upward within the height is biased toward the fitting portion side from the water collecting hole portion, and when the eaves trough is fitted to the eaves trough fitting portion, the rib There is provided an eaves trough water collector characterized in that the ebbs are arranged at a predetermined distance along the edge of the step so that the parts are arranged below the eaves end.

(Operation) In the eaves trough water collector of the present invention, a step portion which is one step lower than the fitting portion is formed below the fitting portion of the eaves trough provided on the opposing side wall portions. Since the water collecting hole is arranged downward from the bottom, the water gradient toward the water collecting hole is formed by the stepped portion, and the construction place is not limited unlike the conventional free drain, and the construction place is arbitrary. It becomes possible to install it in the part of.

In addition, the eaves and water collector of this invention, on the surface of the step,
The flat plate-shaped rib portion projecting upward within the height of the step portion is shifted closer to the fitting portion side than the water collecting hole portion, and when the eaves and the eaves are fitted to the eaves and a fitting portion, Since the ribs are arranged below the edge of the eaves, they are separated by a predetermined distance along the edge of the step so that rainwater is prevented from flowing into the edge of the eaves. Therefore, water leakage can be completely prevented. Water leakage does not occur even when the eaves are fitted without using an adhesive.

(Example) Hereinafter, an example is shown according to drawings and the eaves and water collector of this invention is explained in more detail.

FIG. 1 is a sectional view showing an embodiment of the eaves and water collector of the present invention.

As shown in FIG. 1, in the eaves trough collector of this example, the eaves trough (2) itself or an end portion formed by cutting is fitted to the opposing side wall (1) ( 3) is provided. In this fitting part (3), the side wall part (1)
An opening having a size and shape corresponding to the cross-sectional shape of the eaves trough is formed in the eaves trough, and by fitting the end of the eaves trough (2) into the opening, fitting with the water collector is performed. be able to.

Further, in the eaves / water collector of this example, a step portion (4) lower than the fitting portion (3) is formed below the fitting portion (3), and rainwater is collected downward from the bottom of the step portion. A water collecting hole (5) for draining is provided. In this way, by providing the step portion (4), a water gradient toward the water collecting hole portion (5) can be formed, and like the conventional free drain in which such a water gradient is not formed, the installation place However, it is possible to install eaves and water collectors at any location.

The surface of the step portion (4) is provided with a plate-shaped rib portion (6) protruding upward within the height (H) of the step portion (4). As shown in FIG. 1, the rib portion (6) is located at a position below the end portion of the eaves trough (2) when the eaves trough (2) is fitted to the water collector. It is provided.

2 and 3 are partial perspective views showing the periphery of the rib portion in an enlarged manner.

As illustrated in FIGS. 2 and 3, the rib portion (6) has a water collecting hole portion (5) provided at the bottom of the step portion (4).
Is closer to the fitting portion (3) side than the
As shown in the figure, they are arranged at a distance (L) along the edge of the step (4). Regarding the distance (L), as described above, when the eaves trough (2) is fitted to the water collector, the rib portion (6) is arranged below the end of the eaves trough (2). In consideration of this, it is possible to set an appropriate distance. Further, the height (h) of the rib portion (6) can be set appropriately within the height (H) of the step portion (4) shown in FIG.

Further, in the examples of FIGS. 2 and 3, the rib portion (6) is divided into two in the length (1) direction, and a space (7) is formed between them. . The length (1) and width (w) of the rib portion (6) and the formation of the interval (7) are not particularly limited, and the flow rate of the eaves (2) and the water collector shown in FIG. It can be set appropriately in consideration of the capacity and the like. For example, as shown in FIG. 4a, the rib portion (6) is not divided into two as in the example shown in FIGS. 2 and 3, and the rib portion (6) having a long length (1) is not divided.
It is also possible to In this case, the space (7) is not formed. In addition, as illustrated in FIG.
It is also possible to provide another rib portion (6) at a position corresponding to the interval (7) between the rib portions (6) illustrated in FIGS. 3 and 4 and on the side of the water collecting hole portion (5). Is.

There is no particular limitation on the shape of the rib portion (6), and a suitable shape such as a round shape or a square shape can be used.

For example, the rib portion (6) that can be exemplified above is
As shown in FIG. 1, the rainwater flowing out from the end of the eaves and trough (2) is not prevented from flowing down to the water collecting hole (5), and is prevented from flowing into the fitting portion (3). Even when the end portion of the eaves trough (2) is not bonded to the joint portion (3), rainwater is prevented from leaking to the outside through the fitting portion (3).

In the case of the rib portion (6) illustrated in FIGS. 2 and 3,
Most of the rainwater that tries to sneak into the fitting portion (3) side is prevented from entering the fitting portion (3) by the rib portion (6) and is returned to the water collecting hole portion (5). Run down here.
On the other hand, some rainwater enters the space between the fitting portion (3) and the rib portion (6) by, for example, crossing the top of the rib portion (6) or the like. 7) is formed, rainwater entering between the fitting part (3) and the rib part (6) is returned to the water collecting hole part (5) through this interval (7) and flows down. . As a result, it is possible to effectively prevent the rainwater flowing down from the end of the eaves trough (2) from leaking to the outside from the fitting portion (3). Water leakage does not occur even when the end of the eaves-gutter (2) is not bonded in the fitting part (3).

In the case of the example shown in FIG. 4a, the gap (7) is not formed, but the height of the rib portion (6) is set to, for example, FIGS.
By making the height higher than in the example of the figure, it is possible to prevent rainwater from entering between the rib portion (6) and the fitting portion (3). Therefore, in this case, all the rainwater flowing out from the end of the eaves trough (2) is bounced back by the rib (6) and dropped into the water collecting hole (5).

The rib portion (6) is, as described above, the fitting portion (3).
Not only is it effective in preventing water leakage from the outlet, but it can also be used as a guide for the fitting position when fitting the eaves trough (2) to the water collector.

Of course, this invention is not limited to the above examples. It goes without saying that various aspects are possible in details such as the shape and size of the water collector and the shape and structure of the rib portion.

(Effect of the Invention) As described in detail above, the present invention suppresses the inflow of rainwater at the fitting portion of the eaves while making the most of the advantage that the installation location is not restricted by the formation of the water gradient by the step. , It is possible to prevent rainwater from leaking outside. Further, the flat plate-shaped rib portion provided on the surface of the step portion can also be utilized as a guide for the fitting position when fitting the eaves trough to the water collector.

[Brief description of drawings]

FIG. 1 is a sectional view showing an embodiment of the eaves and water collector of the present invention. 2 and 3 are partial perspective views showing the periphery of the rib portion in an enlarged manner. 4A and 4B are plan views each showing another example of the rib portion. FIG. 5 and FIG. 6 are an exploded perspective view and a front view showing a conventional universal drain, respectively. FIG. 7 is a sectional view showing a conventional water collector. 1 ... Side wall 2 ... Eaves 3 ... Fitting 4 ... Step 5 ... Water collecting hole 6 ... Rib 7 ... Spacing

Claims (1)

[Scope of utility model registration request] 1. A stepped portion which is one step lower than the fitting portion is formed in the lower portion of the eaves and floor fitting portion provided on the opposing side wall portions, and a water collecting hole portion is formed downward from the bottom portion of the stepped portion. The eaves trough collector is provided, wherein the eaves trough collector has a flat rib portion projecting upward within the height of the step on the surface of the step. A step is formed so that when the eaves trough is fitted to the fitting part side with respect to the water hole part and the eaves trough is fitted to the eaves trough fitting part, the rib part thereof is arranged below the eaves trough end part. An eaves trough water collector, characterized in that it is arranged along the edge of the part at a predetermined distance.