JPH0256463B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a connecting material for roof panels.

It is an object of the present invention to provide a connecting material for roof plates that is easy to construct, has perfect rain protection, is adjustable in installation, can slide freely against deformation due to thermal changes, and can absorb thermal expansion. to do,
Already patented patent number 1056913, no.
No. 1022685, No. 1019038, No. 1019039 and No.
By improving the invention of No. 1035592, it is easy to construct, has a low product price, is strong against wind pressure, is completely rainproof, and is combined with the metal roofing plate to be applied for at the same time, to create an interlocking waterproof wall of metal roofing plate and a waterproof wall. The upper surfaces of the first waterproof adjustment part and the second waterproof adjustment part of the connecting material are in contact with the upper part in the longitudinal direction, and spaces are formed on both sides of the engaged waterproof wall of the metal roof plate and the waterproof wall, and the connecting materials are paralleled. The central mounting fixed leg piece of the connecting material is firmly attached to the roofing board, and the connecting material is connected to the engaging waterproof wall of the metal roof plate, the longitudinal upper part of the waterproof wall, and the external waterproof leg piece of the connecting material. The internal waterproof leg pieces are installed by simply fitting into each other, and the connecting material and the metal roofing sheet are assembled and installed so that they can slide freely against each other against thermal expansion, and the connecting material and the metal roofing sheet have a coefficient of thermal expansion. Different materials can be used, and the straddling connecting material uses the drainage groove between the engaging waterproof wall of the metal roof plate and the waterproof wall to separate the first waterproof adjustment part interval width space and the second waterproofing part of the connecting material. The space between the waterproof adjustment parts, the external waterproof leg pieces, the internal waterproof leg pieces, the surface tension of rainwater, and the capillary phenomenon are prevented, and the connecting material and metal roof plate form a double and triple waterproof structure to completely protect against rain. , the combination structure of the metal roof plate and the connecting material that straddles the metal roof plate, the engagement waterproof wall of the metal roof plate and the waterproof wall are based on the spacing of the external waterproof leg piece, internal waterproof leg piece, fixed leg piece, etc. of the connecting material. The engaging waterproof wall is installed in the first waterproof adjusting part space and the second waterproof adjusting part space, and both sides of the waterproof wall form a space and have the adjustment width of the first waterproof adjusting part and the second waterproof adjusting part. Utilizing the available space, the metal roof panels can be moved left and right and installed, allowing installation in both wide and narrow installation widths. Even if the field width is not the standard width and length, and there is a plus or minus error in the roof width, the adjustment width space of the first waterproof adjustment part and the second waterproof adjustment part of the connecting material can be used to adjust the metal roof. The present invention provides a connecting material that has the major features of being easy to install by moving and adjusting the plates in the forward and reverse directions, producing standard products, being inexpensive, shortening the construction time, and completely waterproofing the walls.

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a partially exploded perspective view of a roof constructed using a connecting material according to the present invention. That is, reference numeral 1 denotes a base material laid on a roofing board stretched over the roof rafters, and a heat insulating material 2 is stretched on top of the base material. 3 is a roof plate made of an aluminum alloy, colored paint coated iron plate, or synthetic resin plate; 4 is a connecting material by which the roof plates 3 are connected and fixed to each other.

FIG. 2 is a perspective view of the roof shingle 3, and the roof shingle 3 is
Roof main body part, engaging waterproof walls 5, 5' with both sides of the main body bent vertically upward, folded back at the top of the engaging waterproof walls, and bent horizontally and outward at right angles at the bottom, Waterproof walls 6, 6' bent vertically upward at predetermined intervals, a water return engagement wall 7 formed by bending the ridge side of the roof main body vertically upward, and the eaves side of the main body forming a U-shape. The horizontal portion between the engaging waterproof walls 5, 5' and the waterproof walls 6, 6' forms a drainage groove.

FIG. 3 is a sectional view of the connecting material 4.
is made of metal such as aluminum alloy or synthetic resin,
A main body 9 having a substantially H-shaped cross section, connecting material main body fixing leg pieces 10, 10' hanging down from the horizontal part of the main body 9 toward the center, and upper pieces 11, 11' extending at right angles to the upper part of the main body 9. and external waterproof leg pieces 12, 12' that hang downward from slightly inside the outer edge. Note that the legs of the H-shaped main body 9 are internal waterproof leg pieces 13, 13'. The connection material main body fixing leg pieces 10, 10' are configured to be slightly longer than the internal waterproof leg pieces 13, 13' and the external waterproof leg pieces 12, 12'.
14 and 14' are engagement projections formed on the inner surface of the vertically rising portion of the main body 9, and 15 are engagement projections formed at intervals in the longitudinal direction on the horizontal portion of the H-shaped main body 9, as shown in FIG. The long axis of the connecting material fixing hole is connected to the connecting material 4.
Coincides with the longitudinal direction of the connecting material main body fixing leg piece 1
It is located between 0 and 10'.

In addition, between the external waterproof leg pieces 12, 12' and the internal waterproof leg pieces 13, 13',
A second waterproof adjustment section B of the connecting material is defined between the internal waterproof leg pieces 13, 13' and the connecting material main body fixing leg pieces 10, 10'.

FIG. 5 shows the cover 16 of the connecting material.
It is adapted to cover the upper pieces 11, 11' of the connecting member 4. The cover 16 has inner engagement hanging pieces 18, 18' having engagement recesses 17, 17' and outer engagement protrusions 19, 19'. The connecting member 4 is fitted by engaging the protrusions 14, 14' and engaging the outer engaging protrusions 19, 19' with the outer edges of the upper pieces 11, 11'.

During processing, the roof panels are placed at intervals so as to straddle the rafters 20, as shown in FIG. 6, and the waterproof walls 6, 6' of the adjacent roof panels 3 are juxtaposed. The engaging waterproof walls 5, 5' of the roof plate 3 engage with the first waterproof adjustment part A of the connecting member, and the waterproof walls 6,
The connecting member 4 is installed across the roof panels 3, 3 so that the connecting member 6' engages with the second waterproof adjusting part B. And long hole 15
Insert a nail or the like between the main body fixing leg pieces 10 and 10',
Punch it out and fix it to the rafter 20. Next, cover 16 is put on from above.

FIG. 7 is a sectional view of the connecting portion assembled as described above. As is clear from the figure, the main body fixing leg pieces 10, 10' are slightly longer than the internal waterproof leg pieces 13, 13' and the external waterproof leg pieces 12, 12'. ' is in close contact with the two surfaces of the heat insulating material, but the internal waterproof leg pieces 13, 13' and the external waterproof leg pieces 12, 12' do not tightly contact the roof board 3, but lightly abut. Therefore, it is possible to prevent rainwater from entering between the waterproof leg pieces 12, 12', 13, 13' and the roof plate 3 due to capillary action.

As described above, according to the present invention, the engagement waterproof wall and the waterproof wall of the roofing material are slidable within the range of the first waterproof adjustment section and the second waterproof adjustment section, respectively, so that the roof shingles are exposed to direct sunlight. It can absorb and adjust thermal expansion caused by sunlight, etc. Therefore, it is also possible to use different types of roof sheets with different connecting materials and coefficients of linear expansion.

Furthermore, if the dimensions of the roof or field are not standard due to the site or house structure, or if there is an error in the width of the field, the adjustment section can make adjustments. This eliminates the need for manual processing of the product during installation.
Installation becomes easier.

Since the body fixed leg piece is slightly longer than the internal waterproof leg piece and the external waterproof leg piece, when the roof plate is attached, rainwater does not enter between the waterproof leg piece and the roof plate due to capillary phenomenon.

The procedure for assembling a roof using the connecting material of the present invention will be explained as follows.

1 Nail the pier 21 to the roof board 1 in a predetermined position.

2. Lay the heat insulating material 2 between the holes 21.

3. Using the tip of the eaves as the installation standard, mark the construction dimensions from the eaves to the ridge with ink lines to set the vertical and horizontal construction standards.

4 Nail the eaves support material 22 to the eaves.

5 Nail the side reinforcing material 23 to the cladding board 25.

6 Fit the side removable cover 24 onto the side reinforcing member 23.

7 Hang the metal roof plate 3 on the eave support material 22 and temporarily secure it.

8 Install the connecting material 4 across the metal roof board 3 and follow the black lines.
to be nailed down.

9. Bolt the eaves connecting material cover 26 to the eaves connecting material.

10 Fit the connecting material cover 16 onto the connecting material 4.

11 Fit the eaves reinforcement material 27 to connect the eaves connecting material cover 26 and the connecting material cover 16.

12 Attach the ridge door panel 28 to the connecting member 4 adjacent to the connecting member 4 at the ridge.

13 Connect the ridge cap 29 and ridge cap connection cover 30 with the connector 31
Connect and fit the connecting material 4 and the connecting material cover 16 using the ridge crown mounting bracket 32.

14 Fit the tomoe crown 33 by connecting the connector 31 to the connecting material 4 and the connecting material cover 16 using the ridge crown mounting bracket 32.

[Brief explanation of the drawing]

Fig. 1 is a partially exploded perspective view of a roof constructed using the connecting material of the present invention, Fig. 2 is a perspective view of a roof shingle, Fig. 3 is a sectional view of an embodiment of the present invention, and Fig. 4 is a perspective view of a roof constructed using the connecting material of the present invention. , FIG. 5 is a sectional view of the cover of the connecting material, FIG. 6 is a sectional view of roof panels connected using the connecting material of the present invention, and FIG. 7 is a sectional view of the cover of the connecting material of the present invention. FIG. 6 is a partially enlarged view, and FIGS. 8a, b, and c are partially enlarged views of FIG. 7 in another state. 3...Roof plate, 4...Connecting material, 5...Connecting material body, 1
0, 10'... Connecting material body fixing leg piece, 11, 11'...
Flange outer edge, 12, 12'...External waterproof leg piece, 1
3, 13'...Main body leg (internal waterproof leg piece).

Claims (1)

[Claims] 1. A connecting material main body that has a substantially H-shaped cross section and whose leg pieces are used as main body legs, a connecting material main body fixing leg piece that hangs down toward the center of the horizontal part of the main body, and an upper piece that protrudes outward from the top of the main body. What is claimed is: 1. A roof board connecting material, characterized in that it has an external waterproof leg hanging downward from an outer edge, and the connecting material main body fixing leg is configured to be slightly longer than the main body leg and the external waterproof leg.