JP3513858B2 - Eave gutter support device - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eaves gutter supporting device attached to a nose plate to support an eaves gutter.

[0002]

2. Description of the Related Art Conventionally, for example, JP-A-10-1407
An eaves gutter support device as described in Japanese Patent No. 63 is known. This is, as shown in FIG. 6, a lip portion 2, which protrudes toward the inside of the groove, at the front end of the groove-shaped material having an open front surface.
The grooved mounting rail 1 with a lip provided with 2 is arranged along the nose plate 5, and the eaves gutter suspending tool 21 for supporting the eaves trough 11 is attached to the mounting rail 1, and the eaves trough suspending tool 21 is A board 22 into which the upper and lower ends are inserted and inserted into the rear sides of the lip portions 2 of the mounting rail 1 by being inserted from the front side and rotated, and the eaves gutter protruding from the board 22. 11
And an eaves gutter support piece 23 for supporting. This is excellent in that the eaves gutter suspension 21 can be easily attached in a straight line by inserting the board 22 into the attachment rail 1.

[0003]

However, in the above eaves gutter support device, if the board 22 is simply inserted into the mounting rail 1, the mounting rail 1 may be displaced in the longitudinal direction. Must be fixed. In the above conventional eaves gutter support device, as shown in FIG. 6, a recess 51 formed at the lower end of the surface of the substrate 22.
In addition, the lip portion 2 of the mounting rail 1 is hit by a hammer 52 to be bent and inserted. for that reason,
In the process of attaching the eaves gutter suspender 21 to the attachment rail 1, not only the substrate 22 is rotated and inserted, but also the work of bending the lip portion 2 is required, and the problem that the number of steps is increased is assumed. . In particular, this eaves gutter suspender 21
Since it is a large number to be mounted along the mounting rail 1, it was even more difficult.

The present invention has been made in view of the above circumstances. An object of the present invention is to provide an eaves gutter support device capable of fixing an eaves gutter suspender to a mounting rail by a simple construction. It is to be.

[0005]

In order to achieve the above object, in the eaves gutter supporting device of the present invention, a lip portion projecting toward the inside of the groove is provided at the front end of the groove member having an open front surface. A grooved type mounting rail with a lip is arranged along the nose plate, and an eaves gutter suspender for supporting the eaves gutter is attached to the attachment rail, and the eaves gutter suspender is inserted from the front side and rotated. An eaves trough support including a board whose upper and lower ends are respectively inserted and inserted into the back side of the lip portion of the mounting rail and an eaves trough support piece projecting from the board and supporting the eaves gutter. In the apparatus, the eaves gutter suspending device forms a fitting groove into which the lip portion of the mounting rail is fitted by rotating the substrate.

According to this eaves trough support device, the lip portion of the mounting rail can be fitted into the fitting groove by rotating the board, so that the board can be fixed at the same time when it is inserted. There is no need to fix the eaves gutter suspension.

Further, it is also preferable that the fitting groove is widened on the starting end side in the rotation direction of the eaves gutter suspension.

In this case, the fitting of the lip portion into the fitting groove can be smoothly performed.

Further, a convex strip or a strip extending in the longitudinal direction is formed on the groove bottom of the mounting rail, and a strip or a slot engaging with the strip or the strip is formed on the back surface of the substrate. It is also preferably formed.

In this case, since the ridges or ridges on the bottom of the mounting rail engage with the ridges or ridges on the back surface of the board, it is possible to suppress the rotation of the eaves gutter suspension. The gutter hanger can be fixed securely.

It is also preferable that the substrate has a substantially rectangular shape in a front view, and chamfers are formed at a pair of corner portions located on diagonal lines thereof.

In this case, the board and the mounting rail are less likely to interfere with each other, the board can be smoothly rotated, and the eaves gutter suspender can be easily mounted on the mounting rail.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described with reference to the drawings. According to the present invention, a grooved mounting rail 1 with a lip is provided along the nose plate 5 in which a lip portion 2 projecting toward the inside of the groove is provided at the front end of a grooved material having an open front surface. An eaves gutter suspender 21 for supporting the eaves gutter 11 is attached to the eaves gutter 11. The eaves gutter suspender 21 is inserted from the front side and rotated so that the upper and lower ends thereof respectively correspond to the lip portions 2 and 2 of the attachment rail. An eaves trough support device comprising a board 22 inserted and inserted on the back side and an eaves trough support piece 23 projecting from the board 22 and supporting the eaves trough 11, wherein Is characterized in that a fitting groove 24 into which the lip portion 2 of the mounting rail 1 is fitted is formed by rotating the substrate 22.

As shown in FIG. 2, the mounting rail 1 is located at the upper and lower ends of the groove-shaped member whose front surface is open, and the front ends of the horizontal pieces 3 and 3 forming the both side walls of the groove are located inside the groove, that is, in the vertical direction. Lip parts 2 and 2 that bend toward and project inside the groove
Is formed. Also, on the groove bottom of the mounting rail 1,
A plurality of through holes (not shown) are formed, and screws, nails, etc. are passed through the through holes and driven into the nose plate 5, whereby the nose plate 5 is fixed. The mounting rail 1 is manufactured by extruding a metal such as aluminum.

The eaves gutter suspender 21 is made of a resin such as polycarbonate, and is fixed to the nose plate 5 via the mounting rail 1 as shown in FIG. The eaves gutter hanger 21
As described above, the board 22 inserted into the mounting rail 1,
The eaves gutter support piece 23 is provided so as to project on the outdoor surface side of the substrate 22.

As shown in FIG. 3, the substrate 22 has a substantially rectangular shape in a front view, and an arcuate chamfer 25 is formed at a pair of corner portions located on diagonal lines thereof. The thickness of the substrate 22 is the depth of the groove of the mounting rail 1, that is, the horizontal piece 3
The dimension from the groove bottom to the back surface of the lip portion 2 is set to be substantially the same, and rattling is less likely to occur after being inserted into the mounting rail 1. The height of the substrate 22 is
The width is set to be larger than the width, the height is substantially equal to the width of the groove bottom, and the width is set to be smaller than the interval between the tips of the lip portions 2 and 2.

As shown in FIGS. 1 and 4, the eaves gutter support piece 23 is provided so as to project on the outdoor surface side of the substrate 22. The eaves trough support piece 23 is formed of an inclined portion 26 a extending from the substrate 22 and a horizontal portion 26 b extending at the tip of the inclined portion 26 a. 27 is extended. An outdoor engagement receiving piece 28 is formed by a piece inclined toward the indoor side at the upper end of the vertical piece 27, and a receiving projecting piece 29 is provided on the outdoor surface of the lower portion of the vertical piece 27. In addition, a hanging portion 30 is projected downward at the indoor end of the horizontal portion 26b at the base of the eaves trough support piece 23, and the lower end of the hanging portion 30 is slanted upward toward the indoor side toward the indoor side. An engagement receiving piece 31 is provided so as to project. 32a, 32b, 32c are reinforcing ribs. Further, an inclined surface 33 is formed on the lower side of the inclined portion 26a and on the entering corner formed by the substrate 22,
The inclined surface 33 is formed as a concave curved surface as shown in FIG.

On the upper surface of the inclined portion 26a of the eaves gutter support piece 23, a protruding piece 34 protruding upward is formed. The protruding piece 34 is parallel to and spaced apart from the outdoor surface of the substrate 22, and the fitting groove 24 is formed by these. The protruding piece 34 is configured such that the surface thereof on the substrate 22 side draws a curve, and the starting end side in the rotation direction of the substrate 22 is thin and the terminal end side is thick. With this configuration,
The fitting groove 24 formed between the substrate 22 and the protrusion 34 is widened on the starting end side in the rotation direction of the substrate 22.

The eaves gutter 11 is made by extrusion molding a synthetic resin into a generally U-shaped cross-section with an open top surface. The eaves gutter 11 is provided with a reinforcing ear 13 on the upper end of the side piece 12 on the outdoor side. The outdoor side engaging piece 14 is formed by a bent piece at the base of the ear 13. Further, the indoor engaging piece 16 is formed by the reinforcing ear provided on the upper end of the indoor side piece 15. Reference numeral 17 is a groove piece provided on the side piece 12 on the outdoor side.

Construction of the eaves gutter support device will be described. First, the mounting rail 1 is mounted on the nose plate 5 with screws, nails or the like as described above. Next, the board 22 of the eaves gutter suspender 21 is attached to the mounting rail 1. First, the board 22 is placed sideways as shown in FIG. Insert the board 2
The back surface of 2 is brought into contact with the groove bottom. Next, the substrate 22 is rotated clockwise by 90 degrees. As a result, as shown in FIG. 3B, the upper end and the lower end of the substrate 22 are respectively inserted into the back surfaces of the lip portions 2 and 2, and the upper lip portion 2 is also inserted.
Is fitted into the fitting groove 24. As a result, the eaves gutter suspender 21 and the mounting rail 1 are fixed and are not displaced in the horizontal direction. Therefore, a separate fixing operation is not required, and the eaves gutter support device can be easily constructed. Also, the substrate 2
Since the chamfers 25 and 25 are formed at the pair of corner portions facing each other, the mounting rail 1 is less likely to interfere with the chamfers 25 and 25, and the rotation thereof is easy. Furthermore, the fitting groove 24 is
Since the starting end side of the substrate 22 in the rotational direction is widened, the lip portion 2 can be fitted into the fitting groove 24 smoothly.

When attaching the eaves trough 11 to the eaves trough support device fixed to the house as described above, first, the outdoor side engagement piece 14 of the eaves trough 11 is attached to the outdoor side engagement receiving piece 28 of the eaves trough suspension 21. The indoor side end pieces of the eaves gutter 11 are rotated upward while the side pieces 12 and 15 on both sides are slightly opened, and the indoor side engagement pieces 16 are engaged with the eaves gutter suspender 21 on the indoor side. It can be performed as shown in FIG. 4 by inserting the interlocking piece 31 and the mounting rail 1 from below and engaging the indoor engaging piece 16 with the indoor engaging piece 16. . Here, by rotating the indoor-side end of the eaves gutter 11 upward, the tip of the indoor-side engaging piece 16 is guided by the inclined surface 33, and the indoor-side engaging piece 16 receives the indoor-side engaging receiving piece. 31 is engaged.

Next, different embodiments of the eaves gutter support device will be described focusing on the points different from the above-mentioned embodiments.

In this embodiment, as shown in FIG. 5, a horizontal groove 35 is formed on the back surface of the substrate 22. On the other hand, a horizontal ridge 4 is formed on the groove bottom of the mounting rail 1. The ridge 4 is inserted into the groove 35 when the board 22 is attached to the mounting rail 1. As a result, the eaves gutter suspension 21 inserted into the mounting rail 1 can be prevented from rotating, and the eaves gutter suspension 21 can be stably attached to the mounting rail 1. Other configurations are the same as those in the above embodiment.

In this embodiment, the ridge groove 35 is formed on the back surface of the substrate 22 and the ridge 4 is formed on the groove bottom of the mounting rail 1. However, on the contrary, the ridge 4 is formed on the back surface of the substrate 22. The groove 35 may be formed on the bottom of the mounting rail 1.

[0025]

The eaves gutter support device of the present invention is as described above. According to the invention of claim 1, the lip portion of the mounting rail can be fitted in the fitting groove by rotating the substrate. Since it is possible to fix the board at the same time as it is inserted, it is not necessary to separately fix the eaves gutter suspension, and the number of construction steps can be reduced.

According to the second aspect of the invention, the fitting of the lip portion into the fitting groove can be smoothly performed.

According to the third aspect of the present invention, since the protrusions or the protrusions on the bottom of the mounting rail engage with the protrusions or the protrusions on the back surface of the substrate, the rotation of the eaves gutter suspension is suppressed. The eaves gutter hanging device can be securely fixed.

According to the invention described in claim 4, the substrate can be smoothly rotated, and the eaves gutter suspender can be easily attached to the attachment rail.

[Brief description of drawings]

FIG. 1 is a perspective view showing an eaves gutter support device according to an embodiment of the present invention.

FIG. 2 is a vertical sectional view showing the mounting rail.

FIG. 3 is an explanatory view showing how the board is mounted on the mounting rail.

FIG. 4 is a vertical cross-sectional view showing an eaves gutter supporting device to which the same eaves gutter is attached.

5A and 5B are eaves gutter support devices of different embodiments, wherein FIG. 5A is a mounting rail and FIG. 5B is an eaves gutter support.

FIG. 6 is an explanatory diagram showing a conventional example.

[Explanation of symbols]

1 Mounting rail 2 lip part 4 convex stripes 5 nose plate 11 eaves gutter 21 eaves hanging equipment 22 Substrate 23 eaves support pieces 24 Mating groove 35 groove

Claims (4)

(57) [Claims] 1. A groove-type mounting rail with a lip, in which a lip portion projecting toward the inside of the groove is provided at the front end of a groove-shaped member having an open front surface, is arranged along the nose plate, and the eaves gutter is attached to the mounting rail. An eaves gutter suspender for supporting the eaves gutter suspender is attached, and the eaves gutter suspender is inserted from the front side and rotated to insert the upper and lower ends thereof into the rear side of the lip portion of the mounting rail. In an eaves trough support device including a board and an eaves trough support piece protruding from the board and supporting the eaves trough, the eaves trough suspending device includes a lip of the mounting rail by rotating the board. An eaves gutter supporting device, wherein a fitting groove into which the parts are fitted is formed. 2. The eaves trough support device according to claim 1, wherein the fitting groove is widened on a starting end side in a rotation direction of the eaves trough suspension. 3. A ridge or groove extending in the longitudinal direction is formed on the groove bottom of the mounting rail, and a ridge or groove engaging with the ridge or groove is formed on the back surface of the substrate. The eaves gutter support device according to claim 1 or 2, which is formed. 4. The substrate has a substantially rectangular shape in a front view, and chamfers are formed at a pair of corner portions located on diagonal lines of the substrate.
Eaves gutter support device described.