JP2580292Y2 - Carport roof drainage structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drainage structure for a carport roof, and more particularly to a technique for simplifying the structure of a water collector.

[0002]

2. Description of the Related Art Conventionally, a drainage structure of a carport roof in which a gutter 5 provided at a tip of an eave of a carport roof and a downspout 52 provided along a column 1 are connected by a water collector 47 'is as follows. As shown in FIG. 28, the water collector 47 'itself is formed with a water gradient, and in order to provide the water gradient to the water collector 47', the water collector 47 'is formed by extrusion molding. The water collector 47 'is formed by injection molding or the like.

[0003]

As described above, since the conventional water collector 47 'is provided with a water gradient, there has been a problem that its manufacture is complicated and the cost is increased. The present invention was devised in view of the above-described problems of the conventional example, and an object of the present invention is to provide a car which can form a sufficient water gradient in a state where a water collector is mounted, and can simplify the structure. The port is to provide a roof drainage structure.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems of the prior art and to achieve the object of the present invention, the present invention is directed to a structure in which a car eave 5 is provided along an eaves gutter 5 and a column 1 provided at the eaves of a carport roof. The drainage structure of the carport roof connecting the downspout 52 provided by the water collector 47 with a substantially U-shaped cross-section
Vertical plate-like end plates 47a, 47b are attached to both ends of the water collector main body 47c having approximately the same height of 7d, 47d, and one end plate 47a is higher than the other end plate 47b. The water collector 47 is attached to the lower end of the eaves gutter 5 by contacting the upper ends of both end plates 47a and 47b to the lower surface of the eaves gutter 5 and the drainage hole 5d formed at the upper end of the downspout 52.
Are arranged on the downspout 52 side.

Further, hanging pieces 5h, 5h from both ends of the eaves gutter 5 are provided.
, And a water collector 47 is inserted between the both hanging pieces 5h, 5h.

[0006]

[Function] End plate 4 of water collector 47 abutting on the lower surface of eaves gutter 5
By providing a difference in height between the end plates 47a and 47b, a water gradient is formed in the water collector 47 by the difference in height between the end plates 47a and 47b. Thus, the water collector body 47c has its side wall 4
7d and 47d have substantially the same U-shaped cross section, and can be formed by extrusion molding. Therefore, the water collector 47 can be easily manufactured while providing a water gradient, and the cost can be reduced.

Further, hanging pieces 5h, 5h from both ends of the eaves gutter 5 are provided.
Is suspended, and the water collector 47 is inserted between the both hanging pieces 5h, 5h. The upper edge of the water collector main body 47c is a side wall 47d,
Hidden at 47d, there is no gap between the lower surface of the eaves gutter 5 and the upper edge of the water collector body 47c, and the appearance is enhanced.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to embodiments. The technique of attaching the brace 3 to the upper end of the column 1 used in the present invention is implemented for attaching the brace 3 to the upper end of the column 1 such as a carport as shown in FIGS. Hereinafter, embodiments of the carport will be described. As shown in FIG. 4, one piece 16 a of the brace attachment metal fitting 16 is fixed to each side surface of one end of the brace 3 by bolts 17. Here, one piece 16a of the brace attachment metal fitting 16 is used.
Is fixed to the brace member 3 by two bolts 17, but one of the bolts 17 is inserted into a round hole 61 provided in both the brace member mounting bracket 16 and the brace member 3 and fastened by a nut. However, the other bolt 17 is provided in one of the brace attachment metal fittings 16 to the brace 3 with a vertically long hole 60.
And a round hole 61 is provided in the other
And the round hole 61 and fastened with a nut. Therefore, the angle of attachment of the brace attachment metal fitting 16 to the brace 3 can be adjusted by sliding and adjusting the position with respect to the vertically long hole 60 at the time of attachment with the bolt 17.

As shown in FIG. 3, a notch 19 is formed on one side of the upper end of the support 1 so as to open upward and inward and outward. The other end of the brace 3 is fitted into the notch 19 and the brace is fitted. The metal mounting bracket 16 is inserted into the support 1, and the other piece 16 b of the L-shaped brace mounting bracket 16 is applied to the inner surface of the support 1, and the screw 20 inserted from the outer surface of the support 1 in this state.
The brace 3 is attached to the column 1 by penetrating through the side surfaces of the column 1 on both sides of the notch 19 and fixing to the other piece 16b of the brace attachment bracket 16. in this case,
As described above, the angle at which the brace 3 is attached to the column 1 can be adjusted by adjusting the angle at which the brace attachment metal fitting 16 is attached to the brace 3.

As shown in FIG. 5A, a brace material cover 21 is fitted into a portion where the brace material 3 is attached to the column 1, and a column cap 22 is attached as shown in FIG. 5B. At one end of the brace member 3, a hole provided on the upper surface is provided on the upper surface, and the hole forms the hooked portion 2. Notch 19 for attaching brace 3 of support 1
As shown in FIG. 6, the eaves gutter bracket 4 is attached to the upper portion of the column 1 at a position lower than the portion provided with the notch 19 on the surface provided with the bolts 23. Here, either the attachment of the bracing member 3 to the column 1 or the attachment of the eaves gutter bracket 4 may be performed first. Further, the eaves gutter bracket 4 may be provided after the support 1 described later is erected on the ground 18.

The column 1 to which at least the other end of the bracing member 3 is attached as described above is provided upright on the ground 18. In this case, for example, as shown in FIG.
The pillar 1 is erected by inserting the lower end of the pillar 1 into a hole 25 or the like formed in 8 and filling it with concrete or the like. Here, the plurality of columns 1 are erected so that the bracing members 3 are parallel to each other.

As shown in FIG. 7, an eaves gutter 5 is temporarily supported by an eaves gutter bracket 4 attached to the column 1. Here, eaves gutter 5
As shown in FIG. 9, two upper and lower partitions 5a and 5b are provided, and the upper partition 5a has a plurality of flowing water ports 5c.
Are provided, and a drain hole 5d is provided at both ends of the lower partition. Also, rail portions 5e are provided on both inner side surfaces of the concave portion 5f at the lower opening of the lower end portion of the eaves gutter 5,
As shown in FIG. 8, a back plate 5g is slidably mounted on the rail portion 5e. The eave gutter 5 is placed on the mounting piece 4a of the eave gutter bracket 4, and the bolt 26 inserted from the mounting piece 4a is attached to the back plate. The eaves gutter 5 is fixed to the eaves gutter bracket 4 by being fixed to 5 g.

An upper rail portion 7a is provided on the upper portion of the front frame 7, and a back plate 7b is slidably fitted in the upper rail portion 7a as shown in FIG. The fixing piece 6a is placed at an arbitrary position on the upper rail portion 7a, and the bolt 27 inserted into the fixing piece 6a is attached to the back plate 7b.
The brace bracket 6 is attached to an arbitrary position in the longitudinal direction of the front frame 7 by being screwed into the screw hole provided in. The brace bracket 6 attached to the front frame 7 in this manner is provided with a fitting portion 11. The fitting portion 11 is open rearward and downward, and a projection is vertically provided in the fitting portion 11 on the lower surface of the upper surface piece 12 of the fitting portion 11, and the projection serves as a hook portion 8.

With the brace bracket 6 attached to the front frame 7, the brace 3 is disposed between one ends of the brace 3, and the fitting portion 11 is fitted into one end of the brace 3, as shown in FIG. The front frame 7 is temporarily attached to the brace 3 by covering the upper surface, both side surfaces, and the front surface of one end of the brace 3 and hooking the hook 8 provided on the brace bracket 6 to the hooked portion 2 at the upper surface of the brace 3. To support. With the front frame 7 temporarily supported on the brace 3 in this manner, the brace bracket 6 is fixed to the brace 3 with the bolts 28, whereby the front frame 7 is attached to the brace 3 as shown in FIG.
Is installed between one end portions of the.

The space between the front frame 7 and the eaves gutter 5 is shown in FIGS.
As shown in FIG. As the horizontal member 9,
There are side frames 13 and rafters 29. As shown in FIG. 13, a corner connecting fitting 30 is attached to one end of the front frame 13, and an inverted L-shaped locking projection 14 is provided on a side surface of the corner connecting fitting 30.
Is provided. As shown in FIG. 14, another corner connecting fitting 31 is attached to the other end of the side frame 13, and the corner connecting fitting 31 is provided with a fitting projection 31a. On the other hand, as shown in FIG.
The front frame 7 is further provided with tapping hole ribs 7c as shown in FIG. And side frame 1
3 is provided with a locking projection 15 provided at one end of the eaves gutter 5.
The fitting projection 31 at the other end of the side frame 13 is fitted to the tapping hole rib 7c of the front frame 7 in a state where the tapping hole rib 7c of the front frame 7 is locked.
Then, the side frame 13 and the eaves gutter 5 are fixed by screws 33 as shown in FIG. In this way, the other end of the side frame 13 is fixed to the front frame 7 in a state where the locking projection 14 at one end of the side frame 13 is locked and temporarily fixed to the locking hole 15 provided in the eave gutter 5. Then, by fixing the side frame 13 and the eaves gutter 5, the side frame 13 can be constructed even by one person. As shown in FIG. 18, one end of the rafter 29 is placed on the mounting projection 34 provided on the eaves gutter 5 and the other end of the rafter 29 is provided on the front frame 7.
In this state, the rafter 29 is erected and fixed by a screw 36 in a state of being temporarily supported.

As shown in FIG. 17, a purlin 37 is installed between the rafters 29 or between the rafters 29 located at the ends and the side frames 13. In this case, as shown in FIG. 18, the mounting portion 38 is formed on the rafter 29 and the side surface of the side frame 13,
A locking recess 38a is formed in the mounting portion 38, and the end of the purlin 37 is fitted and mounted in the mounting recess 38a.

The eaves gutter 5 has a panel receiver 3 as shown in FIG.
9 is attached, while the front frame 7 has a panel insertion portion 7.
d is provided. Then, the roof panel 10 is placed on the horizontal member 9 and the purlin 37, and first, one end of the roof panel 9 is inserted into the panel receiver 39 as shown by an arrow A in FIG. 20A, and thereafter, FIG. 19, the other end of the roof panel 9 is inserted into the panel insertion portion 7d, and the roof panel 9 is attached as shown in FIG. In this state, FIG.
As shown in FIG. 1, the ends of adjacent roof panels 10 are pressed by a roof pressing member 40 and fixed to the rafters 29 and the side frames 13 by screws.

One of the drain holes 5d provided on both sides of the eaves gutter 5 of the carport roof formed in a one-way flow shape.
As shown in FIG. 23, a water stop cap 45 is attached to
A drain port plate 46 is attached to the other drain hole 5d as shown in FIG. As shown in FIG. 24, hanging pieces 5h, 5h are hung from both ends of the eaves gutter 5, and both hanging pieces 5h, 5h
A recess 5f is formed between 5h. And the water collector 4
7 is fitted into the concave portion 5f of the lower opening at the lower end of the eaves gutter 5 and the vertical gutter elbow 48 is screwed into the column 1 while the end of the water collector 47 is pressed against the concave portion 5f from below by the vertical gutter elbow 48. The water collector 47 is attached by being fixed. In such a case, they may be bonded with an adhesive as needed. Further, hooks 5j, 5 formed on the lower edges of the hanging pieces 5h, 5h.
At j, a concave step 47c of an end plate 47b described later may be held. Here, both ends of the water collector 47 are shielded by attaching end plates 47a and 47b, respectively, but one end plate 47a protrudes above the other end plate 47b. 5 a lower opening recess 5f at the lower end
The water collector 47 is fitted in the water collector 47 with the downspout elbow 48.
Is pressed against the concave portion 5f from below and attached.
When the upper end portions of both end plates 47a and 47b come into contact with the upper surface of the concave portion 5f, the downspout elbow 48 is attached so as to be inclined as shown in FIG. And the end plate 47a protruding upward
By setting the side to be the downspout elbow 48 side and the end plate 47b to be the water collection port plate 46 side, the water collector 47 has a downwardly inclined water gradient such that the downspout elbow 48 side is down. The upper end of the downspout 52 is fitted to the downspout elbow 48 attached to the column 1, and a drain port member 53 is fitted into the lower end of the downpipe 52, and the drain port member 53 is fixed to the column 1 with screws. I do.

As described above, by providing a difference in height between the end plates 47a and 47b of the water collector 47 abutting on the lower surface of the eaves gutter 5, a difference in height between the end plates 47a and 47b is provided. Thus, a water gradient is formed in the water collector 47. Since the water collector body 47c is formed in an extruded position in which the heights of the side walls 47d and 47d are equal to each other, the water collector 47 can be manufactured easily with a water gradient, and the cost can be reduced. is there. The hanging pieces 5h, 5h are hung from both ends of the eaves gutter 5, and the water collector 47 is inserted between the both hanging pieces 5h, 5h. The upper edge of the water collector body 47c has side walls 47d, 4h.
It is hidden by 7d, and the gap between the lower edge of the eaves gutter 5 and the upper edge of the water collector main body 47c does not appear, thereby enhancing the appearance.

[0020]

According to the present invention, as described above, vertical plate-shaped end plates are attached to both ends of the water collector main body having a substantially U-shaped cross section and substantially equal heights on both side walls. The end plate is higher than the other end plate, extends over the drainage hole formed at the bottom of the eaves gutter and the upper part of the vertical gutter, and the upper end of both end plates abuts on the lower surface of the eaves gutter, and the water collector is attached. Since the tall end plate is located on the downspout side, by making a difference in the height of the end plate of the water collector contacting the lower surface of the eaves gutter, the height of the end plate Due to the difference, a water gradient can be formed in the water collector, so that the water collector body can be formed by an extruded body having the same height of the side wall,
There is an advantage that the water collector can be easily manufactured while providing a water gradient, and the cost can be reduced.

In addition, hanging pieces are hung from both ends of the eaves gutter,
Since the water collector is inserted between both hanging pieces, the upper edge of the water collector body is hidden by the side wall, and a gap may appear between the lower surface of the eaves gutter and the upper edge of the water collector body. Therefore, there is an advantage that the appearance can be enhanced.

[Brief description of the drawings]

FIG. 1 is an overall front view of an embodiment of the present invention.

FIG. 2 is an overall side view of the same.

3 (a) is an exploded perspective view showing a state in which the same brace member is attached to a column, FIG. 3 (b) is a side view after attachment, and FIG. 3 (c) is a front view after attachment.

FIG. 4 is an exploded perspective view showing a state in which a brace attachment metal fitting is attached to the brace.

FIG. 5A is a perspective view showing a state in which the brace material cover is fitted, and FIG. 5B is a perspective view showing a state in which a column cap is attached.

FIG. 6 is a perspective view showing a state in which a column to which the brace member is attached is erected.

FIG. 7 is a perspective view showing a state where the eaves gutter is attached.

FIG. 8 is an exploded perspective view showing a state where the eaves gutter is attached.

9A and 9B show the eaves gutter used in the above, wherein FIG. 9A is a side view, FIG. 9B is a plan view, and FIG. 9C is a bottom view.

FIG. 10 is a perspective view showing a state where the front frame is attached.

FIG. 11A is a cross-sectional view showing a state in which the front frame is temporarily supported by the brace member, and FIG. 11B is an exploded perspective view showing a state in which the same is permanently fixed.

FIG. 12 is a perspective view showing a state where the side frame is attached.

FIG. 13 is an exploded perspective view showing a state where the side frame is temporarily supported.

FIG. 14 is an exploded perspective view showing a state where the side frame is fixed to a front frame.

FIG. 15 is a perspective view of a state in which the side frame is fully fixed to an eaves gutter.

FIG. 16 is a partially exploded perspective view showing attachment of the rafter according to the third embodiment.

FIG. 17 is a partially exploded perspective view showing attachment of the purlin according to the third embodiment.

FIG. 18 is an exploded perspective view showing how the purlin is attached.

FIG. 19 is a partially exploded perspective view showing the installation of the roof panel.

FIG. 20A is a cross-sectional view showing a portion where the roof panel is attached to the panel receiver, and FIG. 20B is a cross-sectional view showing a portion where the roof panel is attached to the panel insertion portion.

FIG. 21 is a partially exploded perspective view showing attachment of the roof retainer according to the third embodiment.

FIG. 22 is an exploded perspective view showing the installation of the above water collector.

FIG. 23 is an exploded perspective view showing attachment of the water stop cap according to the third embodiment.

FIG. 24 is a front view showing the installation of the above water collector.

FIG. 25 is a side view showing the installation of the above water collector.

FIG. 26 is a cross-sectional view of a mounting portion of the same brace, front frame, rafter, and roof panel.

FIG. 27 is a cross-sectional view showing a part where the eaves gutter is attached to a column.

FIG. 28 is an exploded perspective view of a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Prop 5 Eaves gutter 5h Hanging piece 47 Water collector 47a End plate 47b End plate 47c Water collector main body 47d Side wall

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int.Cl. ⁶ , DB name) E04D 13/068 504 E04D 13/064 E04D 13/08 E04H 6/02

Claims (2)

(57) [Scope of request for utility model registration] 1. A drainage structure for a carport roof in which an eaves gutter provided at the tip of the eaves of the carport roof and a downspout provided along a column are connected by a water collector, and the cross section is substantially U-shaped. A vertical plate-like end plate is attached to both ends of the main body of the water collector, the height of both side walls of which is approximately equal, and one end plate is higher than the other end plate, and a drain hole formed at the bottom of the eave gutter. A carport roof characterized by being provided with a water collector attached to the upper part of the downspout with the upper ends of both end plates abutting the lower surface of the eaves gutter, and a high end plate arranged on the downspout side. Drainage structure. 2. The drainage structure for a carport roof according to claim 1, wherein a hanging piece is hung from both ends of the eaves gutter, and a water collector is inserted between the both hanging pieces.