JPH09235842A - Structure for eaves edge unit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce the cost, improve the ventilating property, and make a bracket lightweight without reducing its strength by providing triangular through holes on the bracket orthogonally connecting a rain gutter, an eave soffit, and an eaves edge water drip. SOLUTION: A rain gutter 1, an eave soffit, and an eaves edge water drip 3 are connected by a bracket 4 arranged orthogonally to them. An eaves edge unit A is fitted to a building main body 5 via the bracket 4. Triangular through holes 6 are provided on the bracket 4. A diagonal member 9 is arranged from the outside end section of an upper member 8 toward the end section of a lower member 18 to form a triangular shape. A recess 37 is provided on the eaves edge water drip fitting section 12 of the bracket 4, and a substrate member 7 is inserted into it to prevent the deformation of the eaves edge water drip 3. The grade of the water drip 3 is made equal to the roof grade to unify the external appearance. The portion of a frame 13 is hoisted at the time of execution to prevent the deformation of the unit A. A structure similar to a truss is obtained, and the reduction of rigidity can be prevented.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of an eaves unit including a rain gutter, an eaves ceiling, and an eaves drainer arranged at an eaves part of a building, and a bracket for supporting them.

[0002]

2. Description of the Related Art Conventionally, cost reduction (reduction of material cost) and securing ventilation when uniting rain gutters, decorative covers, eaves drainers, eaves ceilings, etc. as eaves members arranged at the eaves of buildings For the purpose of weight reduction and weight reduction, a bracket for supporting an eaves member is provided with a hollow hole such as a round hole.

[0003]

However, in the above-mentioned conventional example, if the bracket is provided with a hollow hole such as a round hole, the objects such as cost reduction, improvement of ventilation and weight reduction are achieved. However, there is a problem that the strength of the bracket itself is significantly reduced.

The present invention is intended to solve the above problems, and it is possible to achieve objects such as cost reduction, improved ventilation, and weight reduction without lowering the strength of the bracket itself. It is intended to provide the structure of the unit.

[0005]

In order to achieve the above object, in the invention of claim 1, at least the rain gutter 1, the eave ceiling 2, and the eaves drainer 3 arranged in the eaves portion are arranged orthogonally to them. In the structure of the eaves-edge unit A connected by the brackets 4 and attached to the building body 5 via the brackets 4, the brackets 4 are provided with triangular through holes 6.

According to the second aspect of the present invention, a base material 7 is provided below the eaves drainer 3 in order to prevent a person from stepping on when riding on, and an upper material for receiving the lower surface of the base material 7. 8 and triangular through holes 6 are formed in the bracket 4 so that a diagonal member 9 that connects the end of the base material 7 near the eaves side and the lower end of the building body side is formed. Is.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION The eaves unit A in the present invention
As shown in FIGS. 1 and 2, at least a rain gutter 1, an eave ceiling 2, and an eave drainer 3 which are arranged at the eaves of the building body 5.
And a bracket 4 that supports them. The bracket 4 is made of a resin material such as polycarbonate. The eave ceiling mounting portion 10 is provided on the lower surface and the eave trough fitting recess 11 is provided on the upper front portion. A substantially horizontal connecting piece connecting portion is provided with an eaves-side drainer mounting portion 12 that is higher toward the rear side in the upper rear portion, and a connecting piece 14 that protrudes substantially horizontally from the frame 13 is connected to the upper portion of the rear portion. 15 is provided, and a frame attachment portion 16 is provided at the rear intermediate portion. Further, a decorative cover attaching portion 17 is provided on the front portion.

The bracket 4 is provided with a through hole 6 for the purpose of cost reduction (reduction of material cost), improvement of ventilation and weight reduction. The through hole 6 has a triangular shape, and the eaves-side draining plate mounting portion 1 located above is located above.
5 between the upper member 8 and the lower member 18 serving as the eaves ceiling plate mounting portion 10 located in the lower part, the upper member 8
The diagonal member 9 is erected from the outer end portion to the inner end portion of the lower member 18 to form a triangular shape. Also,
In the lower part of the eaves trough fitting recess 11, a triangular through hole 6 is formed by installing a diagonal member 9 from the inner end on the upper side toward the outer end on the lower side. The through hole 6 enables the bracket 4 to be reduced in weight, cost, and ventilation, and moreover, the through hole 6
The triangular shape makes it a structure close to a truss structure and prevents the rigidity from decreasing.
In particular, even when the bracket 4 is made of a resin material such as polycarbonate, a structure similar to a truss structure can be obtained, so that weight reduction, cost reduction, and ventilation can be achieved while achieving high load resistance. It is like this.

The brackets 4 having the above-described structure are arranged at arbitrary intervals, and the eaves ceiling 2 is arranged between the lower surfaces of the plurality of brackets 4, and the eaves ceiling 2 is fixed to the eaves ceiling mounting portion 10 of each bracket 4. Attached, and multiple brackets 4
The rain gutter 1 is placed over the upper surfaces of the brackets 4 and is fitted into the eaves gutter fitting recesses 11 of the brackets 4 to be mounted. The bracket 4 is fixedly attached to the eaves draining attachment portion 12, and further, the decorative cover 19 is arranged between the front surfaces of the plurality of brackets 4 and is attached to the decorative cover attachment portion 17 of each bracket 4 to form one unit as a whole. The eaves unit A is constructed.

In the eaves-edge unit A used in the present invention, a long frame 13 is arranged over the rear portions of a plurality of brackets 4, and a vertical piece 20 at the front of the frame 13 is arranged.
To the frame mounting part 16 of each bracket 4 with bolts 21
The connecting piece 14 that is attached by the vertical piece 20 and is attached by
It is attached by means of bolts 21.

The eaves edge unit A with the frame 13 attached to the rear surface thereof is formed in advance in the factory in this way, but before the eaves edge unit A is installed on the site, the frame 13 is attached to the rear end of the eaves edge unit A in advance. It's okay. The frame 13 is a long piece and is made of metal. The horizontal piece 22 is integrally projected rearward from the lower end of the vertical piece 20, and the upper end of the vertical piece 20 is inclined upward and rearward. A plurality of ribs 24, which are configured by integrally projecting 23, have a lower edge fixed to the horizontal piece 22, a front edge fixed to the vertical piece 20, and an upper edge fixed to the inclined piece 23, are spaced in the longitudinal direction. There is.

As described above, the eaves unit A having the frame 13 attached to the rear portion in advance has the frame 13 suspended by a crane, and the frame 13 is placed on the upper surface of the outer wall panel 25a forming the outer wall 25. Horizontal piece 2
2 is fixed to the frame body 26 of the outer wall panel 25a by the bolts 21. By stacking and fixing the frame 13 of the rear surface portion on the outer wall panel 25a in this way, the eaves edge unit A is set to the upper end portion of the outer wall panel 25a. It is attached so as to project forward from the. In this case, as shown in FIG. 1, the lower step portion 27 of the rear portion of the bracket 4 is fitted into the corner portion on the outer surface side of the upper end portion of the outer wall panel 25a for positioning.

The eaves unit A is prevented from being twisted or deformed by hoisting the frame 13 when the eaves unit A is transported or installed by a crane. Therefore, in the present invention,
There is no problem even if the bracket 4, rain gutter 1, eave ceiling 2, eave drainer 3, decorative cover 19 and the like are made of synthetic resin or a thin plate.

As described above, the frame 13 is provided at the rear part of the eaves unit A, and the frame 13 is laminated and fixed on the outer wall panel 25a, so that the fixing work may be performed from above the outer wall panel 25a. Therefore, even if the exposed members such as the rain gutter 1, the eave ceiling 2, the eave drainer 3, and the decorative cover 19 are previously attached to the portion exposed to the outside on the outdoor side of the outer wall panel 25a of the eave unit A as described above. It does not hinder the attachment of the frame 13 to the outer wall panel 25a.

After mounting the roof truss 28, the frame 1
The end portion of the roof base support member 29 is mounted on the inclined piece 23 at the upper end of 3 and is fixed by the bolt 21.
Here, the inclination angle of the inclined piece 23 is substantially the same as the roof inclination. Therefore, by placing and fixing the roof base support member 29 on the inclined piece 23, the inclination angle of the roof can be easily and accurately determined. The roof backing support 29 can be attached at the same slope. In the embodiment shown in the drawing, the roof base support material 29 is composed of a metal frame body, and a face plate 31 is previously attached to the roof base support material 29 to attach a roof panel 32.
In the embodiment of the present invention, the roof base support material 29 is constructed as a roof panel 32 in an integrated state. After constructing the roof panel 32, a roofing material 33 is erected on the roof panel 32. Face plate 3
A second eaves drainer 3a is installed between the front end face of No. 1 and the front end face of the upper surface of the roof base support member 29 and the front end lower face of the roofing material 33 on the eaves side.

The rainwater flowing from the roof flows through the eaves drainer 3 of the eaves unit A, flows down to the rain gutter 1, and is drained. Here, as shown in FIG. 1, a recess 37 may be provided in the eaves-side drainer mounting portion 12 of the bracket 4, and the base material 7 attached to the lower surface of the eaves-side drainer 3 may be fitted and supported in the recess 37. And
By attaching the base material 7 to the lower surface of the eaves drainer 3 in this way, the strength of the eaves drainer 3 can be improved and deformation can be prevented, so that a person cannot step through when riding. It is possible.

As shown in FIG. 1, the eaves drainer 3
By making the slope of the same as the roof slope, the appearance can be unified and the rainwater flowing from the roof smoothly flows through the eaves drainer 3. In FIG. 2, reference numeral 39 indicates both frames 13 when connecting the frames 13 in the longitudinal direction.
It is a frame-joining metal object for interposing the both frames 13 with each other by interposing them therebetween.

[0018]

According to the invention of claim 1, at least the rain gutter, the eave ceiling, and the eaves drainer arranged in the eaves portion are connected by a bracket arranged orthogonal to them, and the building main body is connected via the brackets. In the structure of the attached eaves tip unit, since the bracket has the triangular through hole, the triangular through hole can reduce the weight, reduce the cost, and improve the ventilation. The triangular shape makes it a structure close to a truss structure and can prevent the rigidity from decreasing.

According to a second aspect of the present invention, in the first aspect, a base material is provided under the eaves drainer to prevent a person from stepping on when riding on the base material. The triangular through-hole is provided in the bracket so that a diagonal member that connects the vicinity of the eaves side end of the material and the lower end of the building body side is formed. Therefore, in addition to the effect of claim 1, the eaves can be used as a scaffolding. When climbing on the roof from the eaves part, the base material can prevent deformation of the eaves draining material, and since the lower end of the base material is supported by the diagonal material, A truss structure composed of a material and a material can support the load applied to the base material.

[Brief description of drawings]

1 is a cross-sectional view of the present invention.

FIG. 2 is an exploded perspective view of the same.

[Explanation of symbols]

 1 Rain gutter 2 Ceiling 3 Eaves 4 Drainer 4 Bracket 5 Building body 6 Through hole 7 Base material 8 Upper material 9 Diagonal material

Claims (2)

[Claims] 1. A structure of an eaves unit attached to a building body via the brackets by connecting at least a rain gutter, an eaves ceiling, and an eaves drainer arranged at the eaves part with a bracket arranged orthogonal to them. In the structure of the eaves unit, the bracket is provided with a triangular through hole. 2. An eaves material is provided under the eaves drainer to prevent a person from stepping on when riding on the eaves. The structure of the eaves tip unit according to claim 1, wherein a triangular through hole is provided in the bracket so as to form a diagonal member connecting the lower end on the main body side.