JPH0436332Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to an internal suspension type eaves gutter suspension structure.

[Background technology]

As shown in Fig. 8, the conventional hanging structure of an eaves gutter using the internal hanging method includes a locking groove 3' on the inner surface of the outdoor ear part 2' of the eaves gutter 1' and a locking groove 4' on the top surface. The locking horizontal piece 23 that projects outwardly from one end of the hanging metal fitting 5' fixed to the eave and the tip of the locking elastic piece 7' that projects upward from the protruding base of the locking horizontal piece 23 are respectively locked. At the same time, the inner surface of the outdoor ear part of the eaves gutter 1' is attached to the other end of the hanging bracket 5'. It is necessary to simultaneously lock the locking horizontal piece 23 and the locking elastic piece 7' of the hanging fitting 5' in the locking groove 3' and the locking concave groove 4', which makes it difficult to install the eaves gutter 1'. Not only is it inferior to
3 and the locking elastic piece 7',
When a horizontal force in the width direction is applied to the eaves gutter 1',
There has been a problem in that the locking horizontal piece 23 of the hanging fitting 5' easily separates from the locking groove 3' of the ear portion 2', causing the eaves gutter 1' to fall off.

[Purpose of invention]

The present invention was developed in view of the above circumstances, and its purpose is to provide an eaves trough that has excellent installation workability for eaves troughs, and that allows eaves troughs to be hung firmly without easily coming off from the hanging fittings. The purpose is to provide a hanging structure for the gutter.

[Disclosure of invention]

The suspension structure of the eaves gutter of the present invention is such that hollow ears 2 are provided along the entire length at the upper ends of both sides of the eaves gutter 1, which has a substantially U-shaped cross section, and the ears 2 on the outdoor side are directed indoors. A substantially L-shaped locking groove 3 is formed below the ear 2, and a locking groove 4 is formed on the upper surface of the ear 2. From the end of the hanging fitting 5 located on the outdoor side to the outdoor side, the eaves gutter 1
A substantially L-shaped locking piece 6 to be locked in the locking groove 3 of the ear part 2 on the outdoor side of the roof is protruded, and a locking recess of the ear part 2 of the eaves gutter 1 is formed above the protruding base of the locking piece 6. A substantially inverted L-shaped locking elastic piece 7 to be locked in the groove 4 is protruded,
Vertical groove portion 3a of the locking groove 3 of the outdoor ear portion 2 of the eaves gutter 1
and the vertical piece 6a of the locking piece 6 and the horizontal piece 7a of the locking elastic piece 7 at the outdoor end of the hanging fitting 5 in the locking groove 4, respectively.
The tip of the eaves gutter 1 is locked, and the lug 9 at the indoor end of the eaves gutter 1 is attached to the indoor end of the hanging fitting 5. With this configuration, the above object is achieved. That is, when attaching the eaves gutter 1 to the hanging fitting 5 fixed to the eaves, the ears 2 of the eaves gutter 1
Attach the locking piece 6 of the hanging fitting 5 to the vertical groove 3a of the locking groove 3.
The eaves gutter 1 can be temporarily fixed in a state where the vertical piece 6a is locked, and the eave gutter 1 can be temporarily fixed by locking the locking elastic piece 7 of the fixing fitting 5 in the locking groove 4 of the ear part 2 in the temporarily fixed state. The gutter 1 can be attached, and the hollow ear part 2
are a substantially L-shaped locking piece 6 and a substantially L-shaped locking elastic piece 7.
Since it is held between the locking grooves 3 and 6a of the locking piece 6, it can be held stably without rattling. By locking the locking elastic piece 7 with the horizontal piece 7a,
Even if a horizontal force in the width direction is applied to the eaves gutter 1, the eaves gutter 1 will not separate from the hanging fitting 5 and fall off. Since the vertical piece 6a of the locking piece 6 is locked, the locking portion is strong, the ear portion 2 is reinforced, and bending deformation in the longitudinal direction does not occur.

The present invention will be described below based on embodiments shown in the accompanying drawings.

As shown in Fig. 1, the eaves gutter 1 has a U-shaped cross section and is an extrusion molded product made of synthetic resin into which a metal plate 8 is inserted. The ear portion 2 on the outdoor side is formed in a substantially inverted L shape that protrudes toward the indoor side, and below the ear portion 2 is a substantially L-shaped locking groove 3.
A locking groove 4 is formed on the upper surface of the ear portion 2 over the entire length in the longitudinal direction. Eaves gutter 1
The indoor side ear part 9 is formed in a substantially square shape in cross section. The hanging fitting 5 has a substantially U-shape, and a substantially L-shaped locking piece 6 that locks into the locking groove 3 of the ear part 2 of the eaves gutter 1 projects outward from the outdoor end. A separate inverted L-shaped locking elastic piece 7 is attached to the inner surface of this outdoor end.
A fixing piece 10 that protrudes downward from the lower end is fixed with a fixing device 11 such as a screw, and is locked in the locking groove 4 of the ear part 2 of the eave gutter 1 above the protruding base of the locking piece 6. A substantially inverted L-shaped locking elastic piece 7 protrudes. A locking insertion piece 12 hangs down from the tip of the horizontal piece 7a of the locking elastic piece 7. An approximately inverted C-shaped ear receiver 13 projects downward from the indoor end of the hanging fitting 5. The rear end of a horizontal elastic piece 15 is fixed to the outer surface of the bottom of the hanging fitting 5 with a fastener 18, and the guide piece 14, which is inclined upward at the tip, faces the ear receiver 13. A horizontal piece 6 at the indoor end of the hanging fitting 5 is provided with a horizontally long mounting hole 17 for adjusting the length of the hanging from the eaves. Therefore, in order to hang the eaves gutter 1 with this hanging fitting 5, an inverted L-shaped hanging fitting is fixed in which a horizontally long adjustment hole 19 is bored in the horizontal piece 20a, as shown in FIGS. 2 and 3. The fixture 20 is fixed with the vertical piece 20b, and the horizontal piece 16 at the indoor end of the hanging fixture 5 is connected to the bolt 21 and wing nut 22 through the adjustment hole 19 and the mounting hole 17.
The projecting length can be freely adjusted from the eaves to the outdoor side. Next, as shown in FIG. 4, the locking piece 6 at the outdoor end of the hanging fitting 5 is inserted into the locking groove 3 of the ear part 2 at the outdoor end of the eaves gutter 1, and the locking piece 6 is closed. The vertical piece 6a is locked in the vertical groove part 3a of the locking groove 3, and the locking insertion piece 12 at the tip of the horizontal piece 7a of the locking elastic piece 7
The eaves gutter 1 is temporarily fixed to the hanging fitting 5 by touching the upper end of the inner surface of the ear part 2, and from this temporarily fixed state, it is inserted into the locking groove 4 of the ear part 2 as shown in FIG. The locking insertion piece 12 is inserted and locked using the elasticity of the locking elastic piece 7 of the fixing bracket 5, and then the locking insertion piece 12 is inserted and locked into the ear part receiver 13 at the indoor end of the hanging bracket 5 as shown in FIGS. 6 and 7. As shown, the eaves gutter 1 is attached to the hanging bracket by aligning the ear part 9 of the indoor end of the eaves gutter 1 with the horizontal elastic piece 15 and pushing the guide piece 14 upward while guiding it with the guide piece 14 and fitting it. 5 can be installed.
In this case, due to the locking between the vertical groove portion 3a of the locking groove 3 and the vertical piece 6a of the locking piece 6, and the locking between the locking groove 4 and the tip of the horizontal piece 7a of the locking elastic piece 7, Even if horizontal force is applied to the gutter 1 in the width direction, the eaves gutter 1
It is something that will not become detached and fall out.
Conversely, when replacing the eaves gutter 1, the locking insertion piece 12 of the horizontal piece 7a of the locking elastic piece 7 is removed from the locking groove 4 of the ear part 2 at the outdoor end of the eaves gutter 1, and the locking groove is removed. 3, and then pull the eaves gutter 1 upward diagonally toward the outdoors, and as shown in FIG.
This can be easily done by pushing the guide piece 14 upward and separating it from the ear receiver 13 of the hanging fitting 5 along the guide piece 14.
Note that the installation order of the eaves gutter 1 and the order of removal of the eaves gutter 1 are not limited to the above-mentioned order, and can be changed.

[Effect of idea]

In the case of this invention, the vertical piece of the locking piece and the horizontal locking elastic piece at the outdoor end of the hanging bracket are attached to the vertical groove part and the locking groove of the ear part on the outdoor side of the eaves gutter, respectively. The tip of the piece is locked and the lug at the indoor end of the eaves gutter is attached to the indoor end of the hanging bracket. The eaves gutter can be temporarily fixed by locking the locking piece of the hanging metal fitting, and the tip of the horizontal piece of the locking elastic piece of the fixing metal fitting is locked in the locking groove of the ear part while the eaves gutter is temporarily fixed. As a result, the eaves gutter can be installed, and the installation workability of the eaves gutter is excellent.Moreover, the ears of the eaves gutter are divided into an approximately L-shaped locking piece and an approximately inverted L-shaped locking piece. Since it is held by the inverted L-shaped locking elastic piece, the vertical groove part of the locking groove and the vertical piece of the locking piece can be locked,
Due to the locking between the locking groove and the tip of the horizontal piece of the locking elastic piece, even if a horizontal force is applied in the width direction of the eaves gutter, the eaves gutter will not separate from the hanging fitting and can be firmly installed. It is possible. Furthermore, since the hollow ears are held between the locking pieces and the elastic locking pieces of the hanging fitting, the ears can be held stably without wobbling, and the upper ends of both ends of the eaves gutter can be held securely. The ear is provided along the entire length, and the vertical piece of the locking piece of the hanging bracket is locked in the vertical groove of the locking groove of the ear, so the locking part is strong and the ear is secure. It is reinforced so that bending deformation in the longitudinal direction does not occur.

[Brief explanation of drawings]

FIG. 1 is a side sectional view showing an embodiment of the present invention, FIGS. 2 and 3 are side sectional views showing an example of the same construction,
4 to 7 are side sectional views showing the same construction order as above, and FIG. 8 is a partially omitted side sectional view showing a conventional example, where 1 is an eave gutter, 2 is an ear part, and 3 is a locking part. 3a is a vertical groove, 4 is a locking groove, 5 is a hanging metal fitting, 6 is a locking piece, 7 is a locking elastic piece, and 7a is a horizontal piece.

Claims (1)

[Scope of utility model registration request] Hollow ears are provided along the entire length at the upper ends of both sides of the eaves gutter, which has a roughly U-shaped cross section, and the ears on the outdoor side are formed into a roughly inverted L shape that protrudes toward the indoor side. A substantially L-shaped locking groove is formed on the lower side of the ear part, and a locking groove is formed on the upper surface of the ear part, and a locking groove is formed on the upper surface of the ear part, and a locking groove is formed on the upper surface of the ear part, and the hanging metal fitting is connected toward the outdoor side from the end located on the outdoor side of the substantially U-shaped hanging metal fitting. A substantially L-shaped locking piece is protruded to be locked in the locking groove of the ear on the outdoor side of the eaves gutter, and is locked in the locking groove of the ear of the eaves gutter above the protruding base of the locking piece. almost reverse L
A letter-shaped locking elastic piece protrudes and locks with the vertical piece of the locking piece at the outdoor end of the hanging fitting in the vertical groove and the locking groove of the ear on the outdoor side of the eaves gutter, respectively. A hanging structure for an eaves gutter, in which the tip of a horizontal piece of an elastic piece is locked, and a lug at an indoor end of the eaves gutter is attached to an indoor end of a hanging fitting.