JPH0682241U - Vertical gutter mounting structure - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a vertical gutter mounting structure that can be easily fitted without damaging the vertical gutter and is less likely to cause rattling of the vertical gutter. [Structure] A vertical gutter 2 provided with a convex portion (engaged portion) 4 for mounting is formed into a substantially U shape, and convex portions are formed on both side piece portions 5 and 6 of the U shape. An outer wall 1 of the building and a holding portion 8 provided with a concave portion (engaging portion) 7 with which 4 is engaged.
In the vertical gutter mounting structure in which the vertical gutter 2 is attached along the outer wall 1 by the vertical gutter holder 3 integrally provided with the mounting part 9 attached to the connecting part 12 of the holding part 8 and the vertical gutter 2
It is characterized in that a polyolefin foam (elastic foam) 13 is disposed between and, and the convex portion 4 is pressed against the concave portion 7 by this elastic force.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a gutter mounting structure for mounting a gutter along an outer wall of a building.

[0002]

[Prior art]

 Conventionally, for example, as disclosed in Japanese Utility Model Laid-Open No. 62-173430, Japanese Utility Model Laid-Open No. 2-43336, etc., a trough provided with an engaged portion for mounting is fitted into A U-shaped holding portion provided with an engaging portion for engaging the engaged portion on both side portions of the U-shape and an attaching portion attached to the outer wall of the building are integrally provided. A vertical gutter holder provided with an elastic piece for crimping the engaged part to the engaging part between the connecting part connecting the both side pieces of the holding part and the vertical gutter. A vertical gutter mounting structure is known in which a vertical gutter is attached along the outer wall of a building.

Two elastic pieces are provided in a wing shape so that the engaged portion can be crimped to the engaging portion on each of the both side pieces.

According to this, the vertical gutter fitted in the holding portion of the vertical gutter holder is pressed by the elastic force of the elastic piece, and the engagement between the engaged portion and the engaging portion is strengthened. It is supposed to be done.

[0005]

[Problems to be solved by the device]

 However, if the elastic pieces provided in two wing-like shapes do not have equal elastic forces, the engagement between the engaged part and the engaging part is strengthened at one side piece. , The other side piece is not strengthened, and rattling of the vertical gutter occurs.

As a countermeasure against this, it is possible to increase the elastic force of the elastic piece, but since the vertical gutter is comparatively thin, the peripheral wall of the vertical gutter may be dented or the elastic piece may protrude the peripheral wall in some cases. There was a problem that it would break. Also, if the elastic piece is too strong, it will be difficult to fit the vertical gutter.

The present invention has been made in view of such a problem, and can be easily fitted without damaging the vertical gutter, and the vertical gutter is less likely to rattle. It is intended to provide a mounting structure.

[0008]

[Means for Solving the Problems]

 In order to solve this problem, the present invention has a substantially U-shape so that a vertical gutter in which an engaged portion for attachment is provided is fitted, and the engaged portions are provided on both side portions of the U-shape. The vertical gutter is provided along the outer wall of the building by a vertical gutter holder that integrally includes a holding part having an engaging part for engaging the joint part and an attaching part attached to the outer wall of the building. In the vertical gutter mounting structure for mounting, an elastic foam is arranged between the connecting part connecting the both side parts of the holding part and the vertical gutter, and the elastic force of the elastic foam causes the elastic foam to be engaged. The part is crimped to the engaging part.

[0009]

[Action]

 In the gutter mounting structure according to the present invention, the elastic foam body disposed between the connection gutter and the connection gutter connecting the both side portions of the holding part of the gutter holder bulges uniformly. As a result, unlike the case where two points on the peripheral wall of the vertical gutter are pressed, the entire contact surface of the peripheral wall is pressed uniformly. Therefore, the vertical gutter is less likely to be pressed in a biased direction, and the engagement between the engaged portion and the engaging portion is strengthened in both side pieces.

Since the elastic foam also functions as a cushioning material, it does not dent or break through the peripheral wall of the thin vertical gutter.

[0011]

【Example】

 Hereinafter, an embodiment of a vertical gutter mounting structure according to the present invention will be described with reference to the drawings.

In FIG. 2, reference numeral 1 is an outer wall of a unit house as a building. A vertical gutter 2 is attached to the outer wall 1 along the surface thereof in a vertical direction by a plurality of vertical gutter holders 3.

As shown in FIG. 1, the vertical gutter 2 is a tubular body having a cross section of a hollow square shape with a thinner wall than a synthetic resin such as vinyl chloride. (Omitted), while its lower end is guided to the ground.

The trough 2 is formed with a pair of convex portions 4 and 4 which are engaged with and supported by the trough holder 3 as engaged portions on the outer peripheral surfaces thereof.

The vertical gutter holder 3 is made of aluminum and has a substantially U shape so that the vertical gutter 2 can be fitted therein. By the U-shaped molding, the vertical gutter holder 3 is provided with an elastic force that acts in the direction of tightening the vertical gutter 2 that has been fitted.

Then, the U-shaped side pieces 5 and 6 are provided with recesses 7 and 7 as engaging portions with which the projections 4 of the vertical gutter 2 are engaged to hold the vertical gutter 2. It is a holding unit 8 that operates.

Reference numeral 9 is an attachment portion attached to the outer wall 1, and is composed of a pedestal 10 and a support 11. The pedestal 10 is fixed to the outer wall 1 by nailing or the like. The holding part 8 and the mounting part 9 are integrally provided.

Between the connecting portion 12 that connects the side piece portions 5 and 6 of the holding portion 8 and the peripheral wall portion 2a of the vertical gutter 2, a plastic foam 13 as an elastic foam is attached by an adhesive agent. Has been.

The plastic foam 13 is of a closed-cell type and has a foaming ratio of about 10 to 40 times so as not to absorb water such as rain water and rich in flexibility and stability. Polyolefin foam is used.

Due to the resilience of the plastic foam 13, that is, the force that pushes the trough 2 outward from the outer wall 1, the projections 4 and 4 of the trough 2 are pressed into the recesses 7 and 7 of the trough holder 3 to be fixed. Is determined.

In the gutter mounting structure having such a structure, the connection part 12 for connecting the side piece parts 5, 6 of the holding part 8 of the gutter holding device 3 and the peripheral wall part 2 a of the gutter 2 are arranged. The obtained polyolefin foam is uniformly expanded. As a result, unlike the case where only the limited two points of the peripheral wall portion 2a of the vertical gutter 2 are pressed, the entire contact surface of the peripheral wall portion 2a is pressed uniformly. Therefore, the vertical gutter 2 is less likely to be pressed in a biased direction, and the engagement between the convex portion 4 and the concave portion 5 on both side piece portions 5 and 6 is strengthened.

Further, since the polyolefin foam 13 also functions as a cushioning material, the peripheral wall portion of the vertical gutter 2 which is particularly thin does not dent or break through.

It should be noted that the present invention is not limited to the above-described embodiments, but includes various design changes and the like which can be made by those skilled in the art. For example, in the above embodiments, polyolefin foam was used as the elastic foam, but polyurethane or the like is also suitable. Further, the elastic foam may have a core material made of an elastic body such as rubber inside.

Further, a configuration is provided in which a concave portion as an engaged portion is provided on the vertical gutter side, and a convex portion as an engaging portion is provided on the vertical gutter holder side, and the cross sectional shape of the vertical gutter is an elliptic cylinder or a cylindrical cylinder. It includes all well-known design changes such as approval.

[0025]

[Effects of the Invention] As described above, according to the vertical gutter mounting structure of the present invention, the vertical gutter can be easily fitted without damaging the vertical gutter and rattling of the vertical gutter occurs. It has the effect of being difficult.

[Brief description of drawings]

FIG. 1 is a sectional view taken along line XX in FIG. 2, showing a vertical gutter mounting structure according to an embodiment of the present invention.

FIG. 2 is a schematic side view of a vertical gutter mounting structure according to an embodiment of the present invention.

[Explanation of symbols]

 1 outer wall of building 2 vertical gutter 4 convex part (engaged part) 3 vertical gutter holder 8 holding part 5, 6 side piece part 7 concave part (engaging part) 12 connecting part 9 attaching part 13 polyolefin foam (elastic foam) )

Claims (1)

[Scope of utility model registration request] 1. A substantially U-shaped portion into which a vertical trough provided with an engaged portion for attachment is fitted, and the engaged portion is engaged with both side portions of the U-shape. In a vertical gutter mounting structure for attaching the vertical gutter along the outer wall of the building by a vertical gutter holding tool in which a holding part provided with an engaging part and a mounting part attached to the outer wall of the building are integrally provided, An elastic foam body is arranged between the connecting part connecting the both side pieces of the holding part and the downpipe, and the engaged part is crimped to the engaging part by the elastic force of the elastic foam body. Vertical gutter mounting structure characterized by