JP2540698Y2 - Eave gutter mounting structure - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a mounting structure of an eave gutter suspended by internal hanging so that a gutter hanging metal fitting does not appear at the eaves end after construction.

[Prior art] Conventionally, as a mounting structure of an eaves gutter by this type of internal suspension type, as shown in Japanese Utility Model Laid-Open No. 60-107236, etc., an opening provided inside or below an eaves gutter edge is used. Generally, a gutter hanging piece which is raised upward is fitted with a locking piece so as to be suspended therefrom.

[Problems to be solved by the invention]

However, since the mounting structure of the eaves gutter is fitted and suspended by inserting a relatively thin strip into the inside of the eaves gutter edge which is formed relatively large, the eaves gutter edge is not provided. A relatively large gap is generated between the engaging piece and the engaging piece,
As a result, after the construction, the locking part is detached due to the swinging of the eaves gutter due to the strong wind or the like, so that there is a necessity of such an adverse effect.

[Means for solving the problem]

The present invention has been devised in order to solve the above-mentioned drawbacks of the conventional product, and forms a U-shaped bent eave gutter edge at the upper end of the outdoor side wall of the eave gutter main body having a U-shaped cross section. An eaves gutter having a U-shaped bent locking projection at the tip thereof, and an inner wall surface of the locking projection inserted into the eaves gutter edge at the outside end of the gutter receiving main body. And a gutter hanging fitting which is bent into a substantially inverted U-shape in cross-section and elastically fitted between the inner wall surface of the eaves gutter and the inner edge of the eave gutter and provided with a locking piece having one side edge of the U-shape as a free end. This is an eaves gutter mounting structure.

〔Example〕

Hereinafter, embodiments of the present invention shown in the drawings will be described.
FIG. 1 is a sectional view showing an embodiment of an eaves gutter mounting structure of the present invention, and FIG. 2 is a partially enlarged perspective view of the same.

In the figure, A is an eaves gutter formed by bending a long metal plate, and the upper end of the outdoor side wall of the eaves gutter main body 1 bent in a U-shaped cross section is bent in a U-shape to form an eaves on the outdoor side. A gutter edge 2 is formed, and the tip of the eave gutter edge 2 is bent further downward, and the tip is folded back toward the inside of the eave gutter edge 2 to form a U-shape. This is the one in which the stopper pieces 3 are formed. Reference numeral 6 denotes a building-side eave gutter edge of the eave gutter A formed by bending the upper end of the building side wall of the eave gutter body 1.

In the figure, B is a gutter hanging bracket formed by bending a band, and the horizontal outdoor end of the gutter receiving main body 4 is bent upward to fit into the eave gutter ear edge 2. In order to be able to elastically fit between the inner wall surface of the locking protrusion 3 and the inner wall surface of the eave gutter ear edge 2, the width thereof is slightly wider than the above-mentioned interval, and the cross-section is substantially reduced while the tip is a free end. Locking piece 5 bent in inverted U-shape
Is formed. Reference numeral 7 denotes an edge holding portion of the gutter hanging metal fitting B for holding the building-side eave gutter ear edge 6, 8 denotes a holding spring plate thereof, and 9 denotes a fixing tool of the gutter hanging metal fitting B.

The eaves gutter A is rotated after the eaves gutter ear edge 2 on the outdoor side is locked by the locking piece 5 of the gutter hanging bracket B fixed in advance to the eave tip, and then is turned to the building on the ear edge holding portion 7. By holding the side eave gutter ear edge 6, it is attached to the gutter hanging bracket B.

[Effect of the invention]

As is clear from the above, the mounting structure of the eaves gutter of the present invention has a locking shape in which a locking piece having a substantially inverted U-shaped cross section and the tip of the U-shaped as a free end is bent in a U-shaped cross section. Elastic fit between the protruding piece and the inner wall surface of the eaves gutter edge, and the eaves gutter and the gutter hanging bracket are firmly supported by the elasticity of the locking piece and the elasticity of the locking protruding piece that abut against each other. As a result, the swing of the eaves gutter after the construction and the detachment of the eaves gutter associated therewith can be prevented.

Further, since the U-shaped tip of the locking piece is a free end, the U-shape of the locking piece can be flexibly adapted to the shape of the edge of the eaves gutter by expanding or contracting the U-shape.

[Brief description of the drawings]

FIG. 1 is a sectional view showing an embodiment of an eaves gutter mounting structure of the present invention, and FIG. 2 is a partially enlarged perspective view of the same. A: eaves gutter, B: gutter hanging bracket 1 ... eaves gutter body 2, ... eaves gutter edge 3 ... locking projections 4, gutter receiving main body 5 ... locking pieces

Claims (1)

(57) [Scope of request for utility model registration] An eaves gutter ear edge bent in a U-shape is formed at an upper end of an outdoor side wall of a main body of a gutter gutter having a U-shaped cross section, and a locking projection bent in a U-shape at a tip end thereof. An eaves gutter with a piece hanging down, the elasticity between the inner wall surface of the locking protrusion and the inner wall surface of the eaves gutter edge fits inside the eaves gutter edge at the outdoor end of the gutter receiving main body. An eaves gutter mounting structure comprising: a gutter hanging fitting which is bent into a substantially inverted U-shaped cross section to be fitted and provided with a locking piece having one end edge of the U-shaped as a free end.