JPS6125869B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides a side structure of a roof thatched using metal roofing materials, in particular, a side room root material each having a new structure, a roof connection part, a roof edge reinforcing member, The present invention relates to a side structure that can be easily and reliably attached without causing any stress on the structure against thermal expansion caused by direct sunlight, etc., which is composed of an eaves edge member and a lower side corner member.

The present invention has filed a patent application for the basic structure of metal roofing materials, connection members, roof edge reinforcing members, eaves edge members, side lower corner materials, etc. using plates of light metal alloys such as aluminum alloys [Patent Application No. 135127/1989] 49-11-26)
(Unexamined Japanese Patent Publication No. 51-61131), 50-41170 (50-4-7)
(Unexamined Japanese Patent Publication No. 51-117416, 50-48204 (50-4-22)
(Unexamined Japanese Patent Publication No. 51-124023), 50-54443 (50-5-
9) (Unexamined Japanese Patent Publication No. 51-131128), 50-58748 (50-5
-19) (JP-A No. 51-135136, 50-120753 (50-
10-8) (Japanese Unexamined Patent Publication No. 52-46622)].

An object of the present invention is to provide a structure in which each of the above-mentioned components is individually improved in order to ensure further convenience and effectiveness in use.

Hereinafter, the present invention will be sequentially explained with reference to the accompanying drawings.

FIG. 1 is a cutaway front view of a portion of a roof covered with the metal roofing material, and FIG. 2 is a perspective view showing the structure of the roofing material. In both figures, 1... is a shedding board stretched at right angles to the rafters 2 of the roof, and 3... is a metal roofing material that is covered on the shedding board 1. The surface of the metal roofing material 3 has ridges 4, and the middle of the ridges 4 has small irregularities 5,
There is a heat insulating material 6 below the metal roofing material 3, which is formed into a unit in the shape of a sand arch by a metal plate forming the surface and a base plate 7 forming the bottom of the metal roofing material. The structure of this patent is characterized by a vertical rise 9 having small irregularities 8 on one side of the metal roofing material, which is folded back at the top, bent outward at right angles at the bottom, and then provided with a small rise on the outside. It is bent inward again to form the first extension part 10. This is in order to flexibly compensate for dimensional errors at the time of attaching the roof panels when reinforcing the ends of the roof.

The other side of the metal roofing material 3 (the right side in FIGS. 1 and 2) has small irregularities 12 on the inside, similar to the left side.
A vertical rising portion 13 is provided. The vertical upright portion 13 is folded back at the top, bent outward at right angles at the bottom, provides a small upright portion on the outside, and is bent inward again to form a second connecting extension portion 14. The end of the bottom base material 7 is inserted into the middle of the bent portion 11 of the connecting extension 14, and is rolled (or pressed) to form small irregularities 15 and held in place.

Such metal roofing materials 3... are placed so as to straddle between the rafters 2, and the adjacent roofing materials 3,
After arranging the connecting extension parts 14 and 14 of No. 3 in parallel,
The main body 16 of the connecting member A is placed across the rising portions of each end, and is fixed by driving nails 17 so as to reach the rafters 2 (FIG. 3).

(1) As shown in Fig. 3, the connecting member A includes a U-shaped main body 18, flanges 18, 18 extending at right angles to the upper part of the main body 18, and an engaging piece 1 hanging downward.
9, 19 and a cover 20. Then, after the outer small rising parts of the connection extension parts 14 of the left and right metal roofing materials 3 are arranged side by side and held down with a plurality of fasteners 21, when connecting with the connection member A,
The engaging pieces 19, 19 are nailed after covering the vertically rising parts 13, 13 of the metal roofing material, and the cover 2 is attached.
If 0 is fixed, the roof will be covered in an orderly manner.

Now, since there are no connecting parts at the beginning and end of the roof on both sides, this part must be treated. The present invention seeks to provide a new treatment structure for this roof side structure.

(2) Fig. 4 shows a reinforcing member C for reinforcing and strengthening the side portion of the roof, and this member is extruded from aluminum alloy or the like, and has a generally inverted L-shape in cross section. The inverted L-shaped upper surface 28 is a part that is crowned on the side room root material B, and a hanging part 30 hangs down from slightly inside the outer edge of the upper side 28, leaving a flange part 29. and outwardly directed flanges 31, 32 and 33. The flanges 29 and 33 are each provided with small protrusions facing inward for attaching the outer cover with a snap. Inward flange 31
A short leg 34 parallel to the lower side 28 hangs inward from the upper side, and an inclined flange 35 is provided at the innermost end of the lower side 28.

FIG. 5 shows a cover section C' that covers the outside of the reinforcing section C. A web 36 is provided with inward mounting flanges 37 and 38 at both upper and lower ends, and is snapped onto the outer end of the reinforcing section C. For this purpose, the outer sides of the flanges 37 and 38 are provided with grooves that engage with the snap-fitting protrusions of the reinforcing section C.

(3) Figure 6 shows the reinforcing section C and cover section C' of the roofing material B attached. In the figure, the side room root material is placed on a field board 1 attached to the rafters 2, and at the roof end, a gable board 40 is attached to the rafters 2 to form an outer part. The reinforcing profile C is placed over the roof edge as shown in the figure.
In this case, as a standard, the shingle riser 13 is located between the outer inclined leg of the profile and the intermediate short leg, and the terminal riser is located between the hanging leg and said intermediate short leg.

Use the following parts to attach the side room roots to the furniture structure:

FIG. 7 shows a roof plate fixing fitting 50, and FIG. 8 shows a roof plate attachment adjustment fitting 51. The former is formed by bending a metal plate to form angle pieces 52 and 53, and the legs 53 are formed by bending a metal plate to form angle pieces 52 and 53. Space is maintained between the two parts. The top surface has multiple oval holes for mounting.

The adjustment fitting shown in FIG. 8 is made of metal angle material, and the upper surface thereof is provided with slots 54 at intervals that match the mounting holes of the roof plate fixing fitting 50, and an adjustment scale is provided along the edge of the groove. . The hanging legs are also provided with a plurality of holes for mounting nails.

As a result, as shown in FIG.
Cover the roof plate mounting adjustment fitting 51 with the roof plate mounting adjustment fitting 51, and then tighten the adjusting bolt 5 with the inner surface of the hanging leg touching the gable plate.
5 and then fix them from the outside with nails 56.

Thereafter, the reinforcing profile C is covered, the inner flanges 32, 32 of the hanging legs are brought into contact with the gable plate 40, and the profile is fixed to the rafters from the outside with nails 41 through the gable plate.

In this case, the inner end of the water shield of the form material is firmly pressed against the surface of the metal roofing material, and the intermediate short legs are firmly pressed against the upper surface of the horizontal portion of the end of the side room root material. Thereafter, the cover section C' is snapped fitted between the outer flanges of the sections, and the work is completed. Note that the nailing holes in the reinforcing profile C are elongated holes so that they can freely slide in the longitudinal direction.

(4) FIG. 10 is a diagram in which the metal roofing material 3 is fitted with the eaves member (the eave eaves profile 59 and the eaves support member 69). Eaves profile 5 shown in Figure 11-A
9 is made by extrusion molding of aluminum alloy or the like, and is made to have approximately the same width as the width between the first and second connecting extensions of the metal roofing material 3 or a little longer.

The eaves section 59 has a roughly Z-shape, and has a caulked portion 60 at the top. The caulking part 60 consists of an upper caulking part 60' and a lower caulking part 60'', both of which are integrated into one body by a spherical drainer 61.
0' opens upward to facilitate insertion when sandwiching the metal plate at the tip end of the metal roofing material 3 to form one piece.

There is a protrusion 6 on the inner surface of the upper and lower caulked parts 60' and 60''.
2 and grooves 63 are provided, and when the ends of the metal roofing material 3 are clamped and caulked together, these portions are firmly engaged to hold the metal plate.

Below the caulking part 60, a lower caulking part 6 is provided.
A horizontal step 64 that is parallel to and in the opposite direction is connected to the horizontal step 64 via a vertical portion 65. A presser plate 66 is further provided at a small interval below the horizontal step 64, and 67 is a vertical step. This is a drainer provided at the lower end of the section 65.

Figure 11-B shows the eave support member 6 for metal roofing material.
9 is shown. This has a T-shaped cross section, and the horizontal part 7
0 and a vertical portion 71. 72 and 7
Reference numeral 2' denotes a protrusion formed integrally on the front side and inside of the horizontal part 70, and as described later, this is inserted between the horizontal step part 64 and the holding plate 66 of the eave eave profile 59, and the eaves profile 59 In turn, the eaves of the metal roofing material 3 is supported. Reference numeral 73 designates a long hole provided at the rear of the horizontal portion 70 for fixing the eaves support member 69.

Referring to FIG. 12, the engagement relationship between the metal roofing material 3 and the eaves edge member 59, and the eaves edge support member 69 and the eaves edge member 59, constructed as described above, is shown.

First, the eave support member 69 is fixed to the eave of the roof in advance, that is, the nail 7
4 is driven into the rafters and fixed, so that even if the eaves support member 69 thermally expands in the longitudinal direction (lateral direction of the roof), it can be mounted freely.

The metal roofing material 3 to which the eave eaves profile 59 is fixed is attached to the eaves support member 69 thus attached. That is, by shifting the metal roofing material 3 in the direction of arrow a in FIG.
2'.

Connecting parts of adjacent metal roofing materials are each eave profile 5.
9 and 59, and the subsequent connection follows the procedure described in the connection member A section.

(5) Figure 13-A is a perspective view of the lower side corner of the metal roofing material, which is composed of a roughly flat upper surface 80, a front surface 81 perpendicular to this, and a side mounting surface 82. As shown in Fig. 13-B and Fig. 13-C, after first engaging the outer flange portion of the side reinforcing member (Fig. 13-B), this is connected to the side mounting surface 82 and the reinforcing shape member. It is tightened with the web, covers the eaves-forming member 59 from the front, and snap-fits with the tip thereof, and then attaches the cover member from the outside (see Fig. 14).

The present invention is constructed as described above, and since the connections between each component are movable in a predetermined direction as described below, it can be formed by extruding aluminum alloy or by roll forming. It has complete freedom in the longitudinal direction against thermal expansion of roofing materials caused by direct sunlight, etc.

That is, in the connection part of metal roofing material, the 15th
As can be seen in comparison in Figure 1 and Figure 16, if there is a difference in the spacing between the roofing materials at the roofing material joints, i.e., wide in the case of Figure 15 and narrow in the case of Figure 16, the connection It can be attached arbitrarily within the allowable internal time of the member.

(6) For the side parts of the roofing material, see Figure 17 and Figure 1.
As shown in FIG. 8, even if the relative distance between the end of the roofing material and the end of the gable board 40 is different, that is, it is large in FIG. 17 and small in FIG. 51 can be adjusted to fit properly.

(7) As shown in Figures 19 and 20, for the eaves edge members, it is possible to easily compensate for the difference in the relative dimensions of the overlap between the roofing material and the eaves structure, which is large in Figure 19 and small in Figure 20. .

Since the present invention has the above-described structure, the reinforcing section has a cover section fitted on the outside, and the reinforcing section has durability against the wind pressure and will not break even in strong winds such as typhoons. In addition, even if the relative distance between the end of the roofing material and the end of the gable board differs on the side of the roofing material, the reinforcing material can be attached to the side room root by sliding the roofing board fixing fitting onto the upper side of the roofing board mounting adjustment fitting. It has the effect of being able to be installed on.

[Brief explanation of the drawing]

Figure 1 is a cutaway front view of a part of a roof covered with metal roofing material, Figure 2 is a perspective view showing the structure of the roofing material, and Figure 3
The figure is a cross-sectional view of the connection member at the metal roofing material connection part and shows the installation procedure, FIGS. 4 and 5 are structural partial perspective views of the reinforcing section of the side part of the metal roofing material and the cover section, respectively, and FIG. 7 and 8 are perspective views showing the structure of the roof shingle fixing metal fittings and the roof shingle mounting adjustment metal fittings. Figure 9 shows the roof shingle holding metal fittings and the roof. Assembly procedure diagram with plate mounting adjustment fittings, No. 10
The figure is a perspective view of a metal roofing material with an eaves member attached to the front, Figures 11-A and 11-B are structural perspective views of the eaves eaves profile and eave support member, respectively, and Figure 12 is the eaves profile. 13-A and 13-
Figure B is a perspective view showing the lower side corner material of the metal roofing material alone and the combined state with the side reinforcing member, respectively;
Fig. 13-C is a view taken along the A-A cross section in Fig. 13-B, Fig. 14 shows the final bonded state of the lower corner material and the roofing material, and Figs. 15 and 16 are the roof panels. FIGS. 17 and 18 are diagrams showing the reinforced portion of the side portion of the roof material, and FIGS. 19 and 20 are diagrams showing how to adjust and connect the connecting members, respectively. 1... Field board, 2... Rafter, 3... Metal roofing material, 4... Roof board protrusion, 5... Roof board small unevenness, 6
...Insulation material, 7...Front material, 8...Small unevenness, 9...
...Vertical rising part, 10... Extension part, 11... Bent part, 12... Small unevenness, 13... Vertical rising part,
14...Connection extension part, 28...Top surface of reinforcing section,
29... flange, 30... hanging portion, 31... inward flange, 32... inward flange, 33...
... outward flange, 34 ... short leg, 35 ... inclined flange, 36 ... web, 37 ... inward flange, 6 ... inward flange, 40 ... gable board,
41...nail, 50...roof plate fixing fitting, 51...
Roof plate mounting adjustment fittings, 52, 53...Angle piece, 54...Slot hole, 55...Adjustment bolt, 56...
...Nail, A... Connection member, B... Roof side member, C...
...Reinforcement type member, C′...Cover type member.

Claims (1)

[Claims] 1. In a metal side room root structure having a roof edge reinforcing member that is fixed to the side of the metal side room root material, the roof edge reinforcing member includes a reinforcing section, a cover section, a roof plate fixing fitting, and a roof plate attachment adjustment fitting. The roof plate mounting adjustment fitting is inverted L-shaped, and the vertical side thereof is fixed in contact with the gable plate,
An inverted L-shaped roof plate fixing fitting is slidably fixed to the upper side of the roof plate mounting adjustment fitting, and a vertical piece of the roof plate fixing fitting is engaged with a connecting extension part of the metal side room root material, A reinforcing material is provided to cover the roof plate mounting adjustment fittings, and the reinforcing material is approximately inverted L-shaped, and its vertical piece is fixed in contact with the gable board, and the upper side of the reinforcing material is A side structure of a roof covered with metal roofing material, characterized in that the tip of the reinforcing section is locked to the metal side root, and the cover section is fitted to the outside of the vertical piece of the reinforcing section.