JPH0431389Y2 - - 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, a vertical gutter is installed by forming a locking groove in the side wall surface of the building or both side walls of the vertical gutter, and fitting and locking the locking piece provided at the base end of the mounting bracket into the locking groove. A vertical gutter mounting structure has been devised in which the mounting hardware is not exposed on the gutter surface.

[Problem that the invention attempts to solve]

However, these methods simply insert and lock the locking piece provided at the base end of the mounting bracket into the locking groove of the downpipe, so after installation, the downpipe may be damaged due to vibrations caused by strong winds or shocks caused by contact. were forced to suffer negative effects, such as the withdrawal of members.

This invention was devised in order to eliminate the drawbacks of the above-mentioned conventional products, and is intended to provide a structure for mounting a vertical gutter that is easy to install and free from the risk of detachment after installation.

[Means to solve the problem]

This invention was devised in view of the above, and includes forming a groove along the longitudinal direction on one side wall surface of the gutter body, and forming inward locking protrusions on both sides of the opening of the groove. A rectangular downpipe with a sharp tip, a nail rod with a sharp tip, and a short pipe whose inner diameter gradually decreases from one end to the other end. A flange is provided around the circumference, and a split along the axial direction is formed on the upper and lower side wall surfaces of the short pipe to divide it into two,
and a locking tool formed by forming a notch in the locking flange so as to communicate with the split from the lower end toward the vicinity of the upper end, and the locking flange is fitted into the groove. By inserting the proximal end of the nail rod into one end of the short pipe, expanding the locking flange to the left and right, and locking the locking flange to the locking protrusion, the nail rod can be attached to the square pipe. The above problem was solved by making it possible to fix the

〔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. It is a rectangular vertical gutter formed as a rectangular vertical gutter, in which a relatively shallow groove 2 is formed along the longitudinal direction on one side wall surface of the vertical gutter body 1, and inward locking protrusions are formed on both sides of the opening of the groove 2. It is formed by protruding pieces 3 and 3, and B is a nail rod, which has a sharp tip and a rough surface with an uneven part along the circumferential direction at the base end. C is a locking tool whose diameter is engaged with the outer circumferential surface of the other end of the short tube 4, the inner diameter of which gradually decreases from one end toward the other end. A disc-shaped locking flange 5 having approximately the same length as the distance between the locking protrusions 3, 3 is provided around the periphery, and a split 6 is formed along the axial direction on the upper and lower side wall surfaces to divide them into two, and the locking A split 7 is formed in the flange 5 so as to communicate with the split 6 from the lower end toward the vicinity of the upper end.
These square pipes A and nail rods B are the short pipes 4 of the locking tool C.
The nail rod B is inserted into the locking member 5, and the locking flange 5, which is expanded in the direction of the arrow, is locked to the locking protrusions 3, thereby fixing the locking member.

[Effect of idea]

Since the installation structure of the vertical gutter of this invention has the above-mentioned configuration, when using it, as shown in Fig. 2, first fix the nail rod B by driving it into the outer wall surface D of the building, and then fix the nail rod B at the base end of the nail rod B. One end of the tube body 4 is fitted using the elastic force of the split 6, and the concave groove 2 of the rectangular vertical trough A is inserted into the locking collar 5 of the attached locking tool C.
and then press it until the base end of the nail rod B is positioned on the other end side of the short tube 4, and then push the expanded locking flange 5 into the locking protrusion 3. , 3.

In this way, the gutter mounting structure of this invention uses the elastic force generated by fitting the locking tool C into the nail rod B to expand the locking flange 5 to attach the locking protrusions 3, 3. Since the rectangular vertical gutter A and the nail rod B are firmly fixed by locking, there is no separation of the rectangular vertical gutter A after construction.
Further, since the rectangular downpipe A is fixed to the nail rod B by abutting and pressing through the locking tool C, work efficiency is also improved.

[Brief explanation of drawings]

FIG. 1 is a partially cutaway exploded perspective view showing an embodiment of the gutter mounting structure of this invention, and FIG. 2 is a sectional view showing the same in use. A... Square downpipe, B... Nail rod, C... Locking tool,
1... Downpipe body, 2... Concave groove, 3, 3... Locking protrusion, 4... Short pipe, 5... Locking flange, 6... Split,
7...split.

Claims (1)

[Scope of utility model registration request] A concave groove 2 along the longitudinal direction on one side wall surface of the gutter body 1
A rectangular vertical trough A formed by forming inward locking protrusions 3, 3 on both sides of the opening of the groove 2.
, a nail rod B with a sharp tip, and a locking flange on the outer circumferential surface of the other end of the short tube 4, the inner diameter of which gradually decreases from one end toward the other end. 5 is provided around the circumference of the short pipe 4, and a split 6 along the axial direction is formed on the upper and lower side wall surfaces of the short pipe 4 to divide it into two, and the above-mentioned split 6 is formed in the locking flange 5 from the lower end toward the vicinity of the upper end. It consists of a locking tool C formed by forming a notch 7 so as to communicate with each other, a locking collar 5 is fitted into the groove 2, and a proximal end of a nail rod B is attached to one end of the short pipe 4. The nail rod B can be fixed to the rectangular vertical trough A by inserting the locking flange 5 and expanding the locking flange 5 to the left and right and locking the locking flange 5 to the locking protrusions 3, 3. Installation structure of vertical gutter.