JP2556951B2 - Gutter bracket - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gutter receiving metal fitting, and more particularly to a structure for preventing the outer gutter of a gutter from coming off.

[0002]

2. Description of the Related Art As shown in FIG. 4, an outer edge of a trough 1 is bent inward to form an engaging recess 2 open at the lower end and inward, and the inside of the open end of the engaging recess 2 is formed. A gutter has been conventionally known in which an outer gutter 4 is formed by providing an inwardly projecting portion 3 on the outside.

The gutter receiving fitting 5 for supporting the gutter 1 is
The receiving end 8 of the gutter 1 is provided at the tip of the main metal fitting 6 by being bent below the horizontal plane of the slide adjusting portion 7 of the main fitting 6, and the engaging recess 2 of the gutter 1 is provided at the end of the receiving end 8. The engaging claw 9 that fits into the
The rising prevention part 10 is provided on the inclined surface by cutting and raising (see FIG. 5).

Since the floating prevention portion 10 is engaged with the upper surface of the protruding portion 3 of the gutter 1, even when the gutter 1 is blown up by the wind, the outer gutter ear 4 is detached from the gutter receiving metal fitting 5. Is prevented.

[0005]

Since the rising prevention portion 10 in the trough receiving metal fitting 5 is formed by cutting and raising the inclined surface of the receiving portion 8, the vertical strength thereof is the main metal fitting 6 It is determined by the plate thickness of.

However, in order to reduce the cost and the weight of the body metal fitting 6, a relatively thin material is used, and in order to obtain a predetermined strength, both sides are bent downward and the cross-sectional shape is a U-shape. Is forming.

Therefore, even if the body metal fitting 6 made of such a material is provided with the above-mentioned lifting preventing portion 10, its strength is determined by the plate thickness of the body metal fitting 6, and the strength is sufficient. You cannot get strength.

Therefore, it is an object of the present invention to provide a gutter receiving metal fitting in which the material of the main body metal fitting is the same as that of the conventional material, and moreover, the strength of the rising preventing portion is sufficient.

[0009]

[Means for Solving the Problems] Means for solving the above-mentioned problems are as follows: an engaging recess which is open to the lower end and inside the outer gutter of the gutter, and inside the opening end of the engaging recess. In a gutter receiving metal fitting used to support a gutter provided with a projecting portion in a facing direction, the main metal fitting has a downward U-shaped cross section by providing downward bending portions on both sides of the main metal fitting constituting the gutter receiving metal fitting. To the end of the horizontal part of the main body
The receiving part for the protruding part of the gutter is provided at the end, and the receiving part is
The inclined surface bent downward from the tip of the horizontal part and its inclination
More formed a bottom surface from the lower end of the slope extending horizontally, engaged to fit the engaging portion of the trough and upward bends the tip of the bottom surface
A stop claw is provided, and the tip of the bent portion on both sides of the body fitting is
It has the same width as the bent part, and it prevents continuous rising from this.
A stopper is provided, and the rising prevention part is tilted to the receiving part .
Along the sides of the face, and on Oite higher than its bottom position
It is configured such that it projects toward the locking claw side .

The tip of each of the above-mentioned floating prevention parts is
It may be configured to with the match by bending the respective inwardly.

[0011]

In the gutter receiving metal fitting having the above structure, when an upward force is applied by the wind blown on the gutter, the protruding portion of the outer gutter ear engages with the floating preventing portion, so that the lifting is prevented. Since the strength of the floating prevention portion is determined by the vertical width of the bent portions on both sides of the main body metal fitting, the strength is greater than in the conventional case.

[0012]

EXAMPLE FIG. 1 shows a state in which a gutter 11 is supported by a gutter receiving fitting 12. The gutter 11 is an outer gutter ear 13 and an inner gutter ear 1.
4, the outer gutter 13 is provided with an engaging recess 15 having an opening inwardly of the lower end thereof, and a horizontally inwardly projecting portion 16 is provided at the upper edge of the opening.

The gutter receiving fitting 12 of the first embodiment is a main fitting 1
7 and a support bracket 18. The body fitting 17 has downward bent portions 19 formed on both sides thereof and has a U-shaped cross section. Further, a receiving portion 21 for the protruding portion 16 of the gutter 11 is provided at the tip of the main body fitting 17.

As shown in FIG. 2, the receiving portion 21 is formed at the tip of the horizontal portion 17a of the body fitting 17, and
Inclined surface 2 formed by bending downward from the horizontal portion 17a
2, the bottom surface of the horizontal formed at the lower end of the inclined surface 22 2
And 3. Moreover, locking pawl 24 is provided with upwardly bent tip of the bottom surface 23.

Each bent portion 19 on both sides of the main body metal fitting 17
Has the same vertical width as the bent portion 19 continuously from the tip of
A floating prevention unit 25 is provided. This floating prevention
Stop portion 25, along the sides of the inclined surface 22 of the receiving portion 21, the projecting position higher odor than the bottom surface 23 Te in engagement claw 24 side
I do.

As shown in FIG. 3, the floating prevention portion 25 may have a structure in which the front halves thereof are bent inward and abutted against each other.

In FIG. 1, reference numeral 28 is a body fitting 17
An inner gutter locking portion provided on the inner end of the plate, 29 is a leaf spring attached to the lower portion of the locking portion 28, 30 is a holding pin vertically movably inserted in the leaf spring 29, and 31 is The slide adjusting portion 32 is an eaves of the building.

The gutter receiving fitting of the first embodiment is as described above, and the slide adjusting portion 31 allows the eaves 3 of the main fitting 17 to be held.
The dimension for 2 is adjusted so that the outer claw 24 of the gutter 11 is engaged with the locking claw 24 of the main body fitting 17, and the inner gutter 14 is engaged with the locking portion 28.

The engaging claw 24 of the outer gutter 13 is an engaging recess 15
And the protrusion 16 enters the receiving portion 21. Since the rising prevention portion 25 is present on the receiving portion 21, the outer gutter ear 13 is not detached even when the gutter 11 is lifted upward.

The inner gutter 14 is prevented from coming off due to the presence of the pressing pin 30 and the leaf spring 29.

In any case, the vertical width of the rising prevention portion 25 is the same as the width of the bent portions 19 on both sides, and is about four times the thickness of the main body fitting 17.

[0022]

As described above, according to the present invention, the tip of the main body metal fitting is used.
At the end of the downward bending part formed on both sides of the body fitting .
Since is provided with a to levitation <br/> rising preventing portion projecting above the receiving portion has the same width from the tip, the strength of the lift preventing portion is determined by the vertical width of the bent portion, moreover counter Since it is provided at two positions, even if the material is the same as that of the conventional body fitting, there is an effect that the strength of the rising prevention portion is considerably improved.

[Brief description of drawings]

FIG. 1 is a sectional view of a usage state of the first embodiment.

FIG. 2 is a partial perspective view of the same.

FIG. 3 is a partial perspective view of a modification example of the above.

FIG. 4 is a partial sectional view of a conventional example in one usage state.

FIG. 5 is a partial perspective view of the above.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Gutter 2 Engagement concave part 3 Projection part 4 Outer gutter ear 5 Gutter receiving metal fitting 6 Body metal fitting 7 Slide adjusting part 8 Receiving part 9 Engaging claw 10 Lifting prevention part 11 Gutter 12 Gutter receiving metal fitting 13 Outer gutter ear 14 Inner gutter ear 15 Engagement recess 16 Protrusion 17 Body fitting 18 Indicator fitting 19 Bending portion 21 Receiving portion 22 Sloping surface 23 Bottom 24 Locking pawl 25 Lifting prevention portion 29 Leaf spring 30 Holding pin 31 Slide adjusting portion 32 Eaves

Claims (2)

(57) [Claims] 1. Used for supporting a gutter which is provided with an engaging recess which is open to the lower end and inside the outer gutter of the gutter, and an inwardly projecting part provided inside the open end of the engaging recess. In the gutter receiving metal fitting, the main metal fitting is formed in a downward U-shaped cross section by providing downward bent portions on both sides of the main metal fitting constituting the gutter receiving metal fitting, and
A receiving portion for the protruding portion of the gutter is provided at the tip, and the receiving portion is
And an inclined surface bent downward from the tip of the horizontal portion,
More formed on a bottom surface extending horizontally from the lower end of the inclined surface, fits into the engaging portion of the trough and upward bends the tip of the bottom surface
Locking claws are provided, and at the tips of the bent parts on both sides of the body fitting.
It has the same width as the bent part, and it rises continuously.
An anti-lifting part is provided, and the lifting prevention part is tilted with respect to the receiving part .
Along both sides of the slope, and Oite higher than its bottom position
A gutter receiving fitting characterized in that it is projected toward the locking claw side . 2. A gutter receiving brackets according to claim 1, characterized in that with the match by bending the distal end of each lift preventing portions each <br/> inward.