JPH0431386Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a gutter mounting structure, particularly to a gutter mounting structure in which a gutter gripping tool is not exposed on the surface of the gutter.

[Conventional technology]

Conventionally, as a mounting structure for this type of downpipe, the downpipe is attached using a mounting bracket commonly called denden, which is made by attaching semi-annular downpipe grips to the base ends of nail rods so as to lock each other. Since a fixed type is generally used, the gutter gripping tool is exposed on the surface of the gutter, which not only significantly reduces the aesthetics, but also requires locking work with wire when fixing the gutter. The workability has also become complicated.

Therefore, the locking piece provided at the tip of the spring band bent in a U-shape is locked to the locking protrusion in the longitudinal depression formed on one side wall of the square pipe. What was done was devised.

[Problem that the invention attempts to solve]

However, because the distance between the outside wall of the building and the downpipe attached to the outside wall is narrow, the locking protrusion is attached to the locking piece of the mounting bracket that has been fixed to the outside wall in advance while holding the locking piece with your fingertips. A considerable amount of skill is required to fit and lock it.

This invention was devised to solve the above-mentioned drawbacks of the conventional products, and aims to provide a gutter mounting structure that simplifies the installation work and does not expose the gutter gripper to the surface of the gutter. It is something.

[Means to solve the problem]

This device was devised in view of the above, and is a vertical gutter in which a recess is formed along the longitudinal direction on one side wall of a rectangular downpipe, and inward locking protrusions are formed on both sides of the opening of the recess. A fixing part of a band bent in a U-shape is fixed to the gutter and near the proximal end of a nail rod with a pointed tip, and the fixing part is fixed to the inner wall surface of the arm protruding from the fixing part. A mounting bracket formed with a convex portion or a locking concave portion is locked by bending the tip of the arm piece protruding from the fixing piece of the band having spring properties bent into a U-shape in a direction perpendicular to the outside. An adapter formed by forming a locking piece to be locked on the protruding piece, and forming an engaging recess or an engaging protrusion on the outer wall surface of the arm piece to be locked in the locking protrusion or the locking recess. The above problem was solved by making it possible to fix the mounting bracket to the downpipe via an adapter.

〔Example〕

Hereinafter, an embodiment of this invention shown in the drawings will be explained. Fig. 1 is a partially cut away exploded perspective view showing an embodiment of the mounting structure of a vertical gutter of this invention, and A in the figure is made of synthetic resin material. A downpipe formed as a
A relatively shallow groove-shaped recess 2 is formed along the longitudinal direction on one side wall surface of the rectangular vertical trough 1, and inward locking protrusions 3 are formed on both sides of the opening of the recess 2. B is a mounting bracket, in which the base end of a nail rod 4 with a sharp tip is protruded from the fixing part 5a of the band 5, which is bent into a U-shape.
The arm portion 5 is fixed so as to be substantially flush with the arm portion 5.
A locking convex portion 5c is formed on the inner wall surface of b, and C is an adapter, which is a resilient band bent in a U-shape so as to come into contact with the inner wall surface of the band 5. An insertion hole 6e into which the base end of the nail rod 4 is inserted is bored in the fixing piece 6a of the metal 6, and the fixing piece 6
The tip of the arm piece 6b protruding from a is bent in a direction perpendicular to the outside to form a locking piece 6c to be locked to the locking protrusions 3, 3, and the locking piece 6c is formed on the outer wall surface of the arm piece 6b. It is formed by forming an engagement recess 6d that engages with the engagement protrusion 5c, and the vertical gutter A has an adapter C attached by engaging the engagement piece 6c with the engagement projections 3, 3. It is press-fixed to the mounting bracket B through it.

Note that the locking convex portion 5c and the engaging recess 6d may be formed by bending the tip of the arm portion 5b inward and bending the intermediate portion of the arm piece 6b inward, as shown in FIG. In addition, instead of the locking protrusion 5c and the engaging recess 6d, a locking recess 5c shown in FIG.
There is no problem even if the engaging protrusion 6d is used.

[Effect of idea]

Since the mounting structure of the downpipe of this invention has the above-mentioned configuration, when using it, first fix the nail rods 4 of the mounting bracket B to the outer wall surface D of the building at a predetermined interval by driving, as shown in Fig. 2. Then, the downspout A is attached to the mounting bracket B by locking the locking pieces 6c to the locking protrusions 3, 3 and fixing the adapter C at a predetermined interval.
By contacting and pressing this, the elastic force of the adapter C causes the locking protrusion or locking recess 5c
The engaging concave portion or the engaging convex portion 6d is engaged and fixed.

In this way, the gutter mounting structure of this invention is fixed by contacting and pressing the gutter A to the mounting bracket B via the adapter C, so that the installation workability is further improved. The base end of the arm portion 5b
By making the nail rod 4 substantially flush with the distal end thereof, the nail rod 4 can be driven easily, and in addition, by inserting the base end of the nail rod 4 into the insertion hole 6e, fixing properties can also be improved.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view showing one embodiment of the gutter mounting structure of this invention, Fig. 2 is a sectional view showing the same in use, and Figs. 3 and 4 are members of other embodiments of the same. FIG. 3 shows a perspective view of a mounting bracket and an adapter. A... Downpipe, B... Mounting bracket, C... Adapter, 1... Square downpipe, 2... Recess, 3, 3... Locking protrusion, 4... Nail rod, 5... Banding metal , 5a...fixing part, 5b...arm part, 5c...locking convex part or locking recess, 6...band having spring properties, 6a...fixing piece, 6b...arm piece, 6c... Locking piece, 6d...
Engagement recess or engagement protrusion.

Claims (1)

[Scope of utility model claims] A depression 2 along the longitudinal direction on one side wall of the rectangular downpipe 1
, and inward locking protrusions 3 , 3 are formed on both sides of the opening of the recess 2 , and a nail rod 4 having a sharp tip has a rod near its base end. A mounting bracket B is formed by fixing a fixing part 5a of a band 5 bent in a letter shape and forming a locking convex part or a locking recess 5c on the inner wall surface of an arm part 5b protruding from the fixing part 5a. , an arm piece 6 protruding from a fixed piece 6a of a band 6 having spring properties bent in a U-shape;
The tip of the arm 6b is bent in a direction perpendicular to the outside to form a locking piece 6c to be locked to the locking projections 3, 3, and the locking protrusion or locking recess is formed on the outer wall surface of the arm piece 6b. and an adapter C formed with an engaging recess or an engaging protrusion 6d that engages with the adapter 5c,
A gutter mounting structure in which a mounting bracket B can be fixed to a gutter A via the adapter C.