JPS63284344A - Roof panel - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a roof panel that can greatly reduce the effort of roof construction.

[Background technology]

BACKGROUND OF THE INVENTION Dry method 1 construction is often used in buildings where walls, floors, roofs, etc. of houses are formed by using a panel body in which frame materials are arranged in a rectangular shape and face materials are attached.

In such a building, the panel body for forming the roof, that is, the roof panel, has conventionally been disclosed, for example, in Japanese Patent Application Laid-open No. 109850/1985, and as shown in FIG. Only the roofing board B was attached to the rectangular frame A.

Therefore, in order to form the roof of a house using such a roof panel C, the roof panel C is placed on a frame such as a beam or a main building, and then an appropriate waterproof sheet is applied and roof tiles etc. It is necessary to install the roofing material, therefore,
When using conventional roof panels, the work involved in assembling the roof can be somewhat reduced compared to conventional construction methods, but since Mm roofing is done on-site, JIJ! The number of man-hours and therefore the number of working days for construction work increased, the construction efficiency was poor, and the quality of construction tended to be uneven.

(Objective of the Invention) An object of the present invention is to provide a roof panel that has excellent construction efficiency and can be made uniform and stable in quality by attaching roofing materials in advance.

[Disclosure of the invention]

The present invention is a roof panel 1 in which a shedding board 9 is attached to the upper surface of a framework 7 having frame materials 2.3.4 arranged on four sides, and a roofing material 10 is fixed in advance on the shedding board 9. This makes roof formation work easier.

An embodiment of the present invention will be described below based on the drawings.

In FIGS. 1 and 2, the roof panel 1 includes a rectangular frame 7 having an upper frame member 2, a lower frame member 3, and a side frame member 4 arranged on the four sides, and the frame 7 includes a side frame member 4. Inner frame material 5 parallel to frame material 4
are arranged side by side at an appropriate interval, and the side frame members 4 and the inner frame members 5 form rafters on the roof, and in this example, the roof panel 1 forms a sloped roof by its attachment. .

The upper and lower end surfaces 21 and 21 of the side frame member 4 and the inner frame member 5 are vertically arranged when the roof panel 1 is attached.
cut off diagonally. In addition, the upper and lower frame materials 2.3 are
In this embodiment, a short piece of material is used to connect the side and inner frame members 4.5, and the side and inner frame members 4.5 are connected by diagonally driving nails or the like.
Connect 5 at both ends. Note that it is also possible to connect using L-shaped fixing metal fittings, and furthermore, as the upper and lower frame members 2.3, a long piece of material is used to connect between the side frame members 4, and the inner frame member 5 is , the frame can also be formed so as to pass between the upper and lower frame members 2 and 3.

Father, the lower frame member 2.3 is arranged with each outwardly facing surface 22 along said end surface 21, so that its outwardly facing surface 22 is
It becomes vertical due to the installation of roof panel 1, and like this,
The outward facing surface, together with the end surface 21, forms the upper and lower sides of the frame 7, which are vertical when installed. In addition, on the side, middle frame material 4.5, a cut 23 that opens downward is provided near the inward surface of the lower frame material 3, and a shedding board 9 is attached to the upper surface of the framework 7. The roofing board 9 is made of a suitable board material such as plywood that is excellent in water resistance and strength, and is made flush with the upper and side sides of the framework 7 while keeping a small gap g from the lower side of the framework 7.
It is attached and fixed over substantially the entire surface of the framework 7. This fixation forms a panel base in which the framework 7 is strongly reinforced.

Further, on the lower side of the frame 7, a flat plate-shaped crosspiece 26 that protrudes from the shedding board 9 beyond the small gap g is fixed across the whole car, while on the upper surface of the crosspiece 26, a crosspiece 26 that extends from the upper side of the sheathing board 9 is fixed. The waterproof sheet 27 that is laid to cover the entire surface of the roof board extends to the bottom! be placed.

Furthermore, a door board 29 is attached to the end surface 21 and the outward facing surface 22 of the lower side of the framework 7, and a door board 29 is attached to the end surface 21 and the middle door panel 29 is attached to the roof board 9 through the waterproof sheet 27.
0 is fixed.

In this example, the roofing material 10 is a plate-shaped body 30 made of a steel plate having a thickness of about 0.5 mm and waterproofed with fluororesin, etc. , wave crest 3
1. It is bent into a wavy tile shape with the wave grooves 32 continuously repeated, and in the vertical direction, that is, the roof flow direction, the front surface of the tile is placed at intervals of the length of the tile, so that the tiles overlap one after another. A so-called Pregel (trade name) is used in which the steps 33 are formed integrally by bending. Note that it can also be bent into a triangular mountain shape. The roofing material 10 of this example, which is made of such a plate-shaped body 30, has its lower side protruding from the lower side of the framework 7, and its upper side and side sides have dimensions that can be aligned with the framework 7, respectively. By attaching the roofing material 10, it is possible to cover all the times of the framework 7 for roofing. Note that the roofing material 10 has a wave crest 31 as shown in FIG.
It is fixed by fixing a fixing tool such as a nail passing through the roofing board 9. Further, on the lower side, that is, on the eaves side, the space between the roofing material 10 and the door panel 29 is shielded using an eaves drain plate 34.

The eaves draining board 34 extends from the lower side of the crosspiece 26 to the crosspiece 2.
On the inner edge of the mounting piece 36 extending toward the upper side along the roofing member 6, a vertical piece 37 having an upper edge portion of a shape matching the bent shape of the lower surface of the roofing material 10 is provided at right angles, and on the outer edge,
It is provided with a hanging piece 39 that extends below the upper end of the door plate 29 and has an inward folded part 38 in the shape of a 7 on the lower edge,
By fixing the mounting piece 36 using nails or the like,
Water is drained between the roofing material 10 and the crosspiece 26, and the roof panel 1 is formed by attaching the crosspiece 26, the waterproof sheet 27, the roofing material 10, and the eave cutoff vi, 34 to the panel base in this way. .

(Function) As shown in FIG. 2, such a roof panel 1 can form a sloping roof by supporting the lower side with a nose purlin 41 and holding the upper side with a purlin (not shown).

The nose purlin 41 has flanges 44.4 above and below the web 43.
5 and a splicing beam having a lower flange 45
By providing downward facing lips 46 on both edges, the upper end of the wall panel 47 can be supported between the lips 46,46.

Further, the roof panel 1 is supported on the nose purlin 41 using a support metal fitting 52 and a fixing metal fitting 53. The support fitting 52 prevents the Mm panel 1 from shifting by fitting into the notch 23 a rising piece 55 that stands up on the outer edge of the lower piece 54 fixed to the upper surface of the flange 44 of -H. Also, fixing metal fittings 53
is provided with a base piece 57 extending from the indoor part of the upper flange 44 to the side or inner frame member 4.5, and below the base piece 57, the flange 44 is sandwiched by a drive into the flange 44. A slit 59 is provided in which the frame member 4.5 can be attached, and a plurality of through holes 60 are provided above at positions that match with the frame material 4.5. Therefore, by driving the slit 59 into the flange 44 and fixing it to the frame material 4.5 using fixing tools such as nails and screws passing through the through holes 60, the fixing fittings 53 can hold the roof panel 1 in one block. It can be fixed to 7141. Note that an angle piece having an abutment piece 61 that contacts the lower surface of the frame member 4.5 is fixed to the fixing metal fitting 53 when it is attached.

Further, a receiving metal fitting 66 for supporting a rain gutter 65 is attached to the door plate 29 via a curtain plate 62 that shields the nose purlin 41 and a drain Fi 63.

The curtain plate 62 is attached to the nose purlin 41 via an outwardly projecting protrusion 69 at the lower end of a base piece 67 that covers the side door plate 29.
A covering piece 70 is formed that hangs downward along the wall, and at the lower end of the covering piece 70, an inward facing piece 72 is formed which has an upright piece 71 at the inner end to be inserted between the wall panel 47 and the lip 46. It is set up.

The upper end of the base piece 67 is inserted between the door panel 29 and the hanging piece 39 of the eaves drainage board 34, and the upper end is provided with a folded portion 73 that is folded back outward. Further, the drain cutter plate 63 has a drain portion 75 at the lower end of the base portion 74 superimposed on the base piece 67, which has a bent portion that protrudes toward the eaves on the upper surface of the projecting piece 69 and is bent downward at the outer edge. Form.

In addition, the said receiving metal fittings 66 are installed at appropriate intervals along the eaves.
It is fixed to i29 and holds the rain gutter 65.

Note that the rain gutter 65 is provided with a vertical gutter 75 at a corner portion of the outer wall.

By using the roof panel 1 of the present invention in this way,
Its installation efficiently forms a homogeneous roof.

〔Example〕

In the roof panel 1 of the present invention, the frame 7 may be formed by welding, bolting, etc. using a metal frame material 2.3.4.5, and the shedding board 9 may also be a suitable subcontracted steel plate or the like. It is also possible to adopt a metal plate or the like. Furthermore, if the W roofing material 10 can be firmly attached to the roofing board 3 to the extent that it will not be removed or fallen off, it can be used in the form of tiles made of synthetic resin or metal in addition to fired materials such as so-called roof tiles. A variety of roofing materials 10 may be used, such as roofing materials. Furthermore, when attaching the roof panel to the frame structure, various modifications other than the one shown in FIG. 2 are possible, such as attaching the roof panel 1 with its lower end protruding from the nose purlin 41 toward the eaves.

〔Effect of the invention〕

As described above, in the roof panel of the present invention, the roofing material is provided in advance on the field board attached to the framework, and therefore, the roof can be formed by attaching it to the frame material without requiring post-work such as roofing. This makes roofing construction more efficient and helps shorten the construction period.Also, since roofing materials are installed in factories, it reduces work at heights, improves work safety, and helps ensure uniform quality. It can have many effects.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a cross-sectional view showing its use, and FIG. 3 is a perspective view illustrating a conventional roof panel. 2.3.4.5-Frame material, 7-Framework, 9-・Sheet board,
23-- cut, 26-- crosspiece, 27-...
Waterproof sheet, 34-・Eave drainage board, 52-・Supporting metal fittings.

Claims (1)

[Claims] (1) A roof panel in which a shedding board is attached to the top surface of a framework with frame materials arranged on all four sides, and roofing materials are fixed in advance onto the shedding board.