JPH0433305Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention relates to a shingle structure for a metal sheet roof.

[Conventional technology]

As shown in FIG. 9, for example, as shown in FIG. 9, the protruding portion 7a of the horizontal metal plate 7 protruding outward from the end face of the shingle arabesque board 5 is bent to form the shingle arabesque board 5. It is known that it is made by grasping (documents unknown).

If the end 7a of the horizontal metal plate 7 is raised, the arabesque plate 5
In order to grasp it, as shown in FIG. 10, cuts 25, 25 are made in advance in the projecting end 7a of the horizontal metal plate 7 that protrudes from the end surface of the arabesque board 5.

Next, after flattening the protruding end 7a, as shown in FIG.
By bending along 6, the arabesque board 5
I'm grasping at it.

[Problem that the invention attempts to solve]

However, the conventional keraba-containing structure requires many laborious processes such as manually cutting, unfolding, and folding the end portions 7a of multiple metal plates 7 one by one on site, which is inefficient. It was hot. Moreover, it is difficult to obtain stable processing without skilled workers, which may cause unevenness in the finish, which not only makes the appearance poor, but also causes rainwater to enter due to excessive cutting, insufficient bending, etc. There was also a great danger of cutting one's hand on the edge of the horizontal metal plate 7 during processing.

This idea was proposed to solve this problem, and it adopted a construction method in which a decorative cover, which was constructed separately from the horizontal metal plate, was installed on-site at the end of the horizontal metal plate. We aim to reduce the number of on-site construction man-hours and save labor by simplifying the edge processing of the motsute horizontal metal plate, and we also provide a shingle structure with stable quality that can be finished attractively even by unskilled workers. This is what I am trying to do.

This invention also attempts to completely prevent the infiltration and leakage of rainwater that is likely to occur by attaching a separate decorative cover to the horizontal metal plate.

[Means for solving problems]

In this invention, a decorative cover 13 is prepared which is separate from the horizontal metal plate 7 of the metal plate roof. This decorative decorative cover 13 has a web 14 and an upper flange 15 bent horizontally at the upper end of the web 14, and the web 14 is connected to the end surface of the plate main body 8 of the horizontal metal plate 7 and horizontally. The horizontal metal plate 7 is placed in such a way that it covers the end faces of the engagement points between the upper and lower engaging parts 9 and 10 of the horizontal metal plates 7 and 7, and overlaps the upper flange 15 with the upper surface of the end of the horizontal metal plate 7. It is attached to the end of the In addition, a caulking material 22 is filled in the end faces of the engagement points between the upper and lower engaging parts 9 and 10 of the horizontal metal plates 7 and 7, and a waterproof sealing material is applied between the overlapping surfaces of the upper flange 15 and the horizontal metal plate 7. 20 interposed therebetween.

[Effect]

According to the above structure, when installing the shingles of the horizontal metal plate 7, the decorative shingle cover 13 is fitted onto the end of the horizontal metal plate 7 from the outside from the outer side, and the decorative cover 13 is fitted onto the edge of the horizontal metal plate 7 from the outside, using appropriate means such as fasteners, adhesives, etc. All you have to do is fix it. In addition, the waterproof sealing material 20 and the caulking material 22 prevent the decorative cover 13 from dripping with rainwater.
Water may enter from between the overlapping surfaces of the upper flange 15 and the horizontal metal plate 7, or may enter the interior from the engagement point between the upper and lower engaging portions 9, 10 of the horizontal metal plates 7, 7 due to wind and rain. There is a risk that the contaminants may enter the interior of the horizontal metal plate 7 through the overlapping surface between the web 14 and the end face of the horizontal metal plate 7, using the unevenness of the engagement area as a gutter and flowing to the side. It disappears.

[Effect of idea]

According to this invention, a decorative cover 13 having a web 14 and an upper flange 15 is prepared,
By attaching this decorative cover 13 to the end of the horizontal metal plate 7, the upper flange 15 is superimposed on the upper surface of the end of the horizontal metal plate 7, and the web 1
4 covers the end face of the plate main body 8 of the horizontal metal plate 7 and the end face of the engagement portion between the upper and lower engaging parts 9, 10 of the horizontal metal plates 7, 7, so that it can be used for rain protection and If the viewing spot is good, you can get a good view.
Moreover, during the on-site construction, Keraba cosmetic cover 13
Because it is only necessary to attach the metal plate 7 to the end of the horizontal metal plate 7, it is easier even for unskilled workers than on-site construction, which requires cutting, unfolding, and bending of the edge of the horizontal metal plate 7 using conventional construction methods. Be quick and efficient,
Moreover, it is possible to obtain a structure with stable quality.

In particular, in this invention, the caulking material 22 is filled in the end faces of the engagement points between the upper and lower engaging parts 9 and 10 of the horizontal metal plates 7 and 7, while the caulking material 22 is filled between the overlapping surfaces of the upper flange 15 and the horizontal metal plate 7. Since the waterproof sealing material 20 is interposed between the cover 1 and the cover 1, rainwater can
If it enters the interior from between the overlapping surfaces of the upper flange 15 of 3 and the horizontal metal plate 7, or from the engagement points between the upper and lower engaging parts 9 and 10 of the horizontal metal plates 7 and 7 due to blow-up, It is possible to reliably prevent the water from flowing to the side and infiltrating the inside of the horizontal metal plate 7, etc., thereby further enhancing the rain-shedding effect.

〔Example〕

An embodiment of this invention will be explained based on FIGS. 1 to 8.

FIG. 3 shows a state in which a decorative shingle cover is attached to the end of a metal plate roof, and FIG. 4 shows a state before the decorative cover is attached.

Figures 7 and 8 are end views of the foldable structure with the decorative cover attached;
Reference numeral 1 indicates a purlin made of rip channel steel or the like, 2 a rafter made of hat-shaped steel or the like fixed on top of the main house 1, and 3 a roof board dropped between the rafters 2 and 2. 4 is a shingle draining board, and 5 is a shingle arabesque board made of extruded aluminum, etc., and these draining board 4 and arabesque board 5 are fixed to the main building 1 with fasteners 6 such as rivets or screws.

Reference numeral 7 designates a horizontal metal plate, as shown in FIGS. 4 and 5, which includes an upper engaging portion 9 formed by bending the lower edge of the eaves side of the plate main body 8 made of a band-shaped steel plate inward, and a ridge side metal plate 7. A lower engaging portion 10 formed by bending the upper edge outward.
A backing material 11 made of plastic foam or the like having excellent sound absorption, heat insulation, and waterproof properties is bonded to the inner surface.

When horizontally roofing a roof with this horizontally roofing metal plate 7, the upper engaging portion 9 of the first horizontally roofing metal plate 7 is engaged with the eaves arabesque board 12 as shown in FIG. Next 2
The upper engagement portion 9 of the first horizontal metal plate 7 is engaged with the lower engagement portion 10 of the first horizontal metal plate 7, and the second horizontal metal plate 7 is then The upper engaging portion 9 of the third horizontal metal plate 7 is engaged with the lower engaging portion 10 of the third horizontally covered metal plate 7. Thereafter, similarly, the horizontal metal plates 7 are sequentially engaged in the direction of the ridge.

A decorative cover 1 is attached to the end of each horizontal metal plate 7.
Attach by fitting 3 from the side. Before this installation, as shown in FIG. 1 and FIG.
A caulking material 22 is filled into the end surfaces of the engagement portions.

In FIG. 6, the decorative decorative cover 13 is made by bending a metal plate such as a steel plate or a colored steel plate into an L-shaped cross section as a basic shape, and has a web 14 that constitutes one piece of the L-shape, and an upper flange that constitutes the other piece. 1
5, and an upper engaging portion wrapping portion 1 formed by bending the web 14 or the upper flange 15 at the lower end in the roof slope direction.
6.

As shown in FIGS. 3, 7, and 8, the web 14 is formed to be elongated with a predetermined width in the direction of the roof slope, and is formed between the end face of the plate body 8 of the horizontal metal plate 7 and the horizontal metal plates 7, 7. The end faces of the engagement portions of the upper and lower engagement portions 9 and 10 are covered and fixed to the arabesque board 5.

The upper flange 15 is formed in a shape that follows the upper surface shape of the edge of the horizontal metal plate 7, and the decorative cover 13
As the metal plate 7 is fitted in, it is superimposed on the upper surface of the metal plate 7. At this time, a waterproof sealing material 20 such as plastic foam is pasted on the inner surface of the upper flange 15 in advance to prevent rainwater from entering between the overlapping surfaces with the upper surface of the horizontal metal plate 7.

And the horizontal metal plate 7 of the keraba decorative cover 13
Fixation to the roof is performed at two locations, the upper and lower ends in the direction of the roof slope, but the fixation at the lower end in the direction of the roof slope is performed by connecting the upper flange 15 and the horizontal metal plate 7 to each other in advance, as shown in FIG. Fasteners 19 such as rivets are driven into the holes 18a and 18b from above the horizontal metal plate 7 to couple and fix it. In addition, as shown in FIG. 8, the horizontal metal plate 7 is fixed at the upper end in the direction of the roof slope.
The upper flange 15 and the kerosene arabesque board 5 are overlapped and similarly connected and fixed using the fastener 19.

The upper engaging portion wrapping portion 16 is formed in a shape that matches the outer shape of the end of the upper engaging portion 9 of the horizontal metal plate 7, and when the decorative cover 13 is fitted, the outer surface of the upper engaging portion 9 is fitted. It is fitted so as to enclose it.

Note that the illustrated decorative cover 13 has a cross section L.
The basic shape is modified by bending the lower end of the web 14 inward and attaching a draining piece 17.
A circular coupling hole 23 is provided at one end of the drainer piece 17, and a long coupling hole 24 is provided at the other end. Then, as shown in FIG.
3 and 13 are joined together by overlapping the ends of the draining pieces 17 and 17, aligning the joining holes 23 and 24, and driving fasteners 21 such as rivets into the joining holes 23 and 24. It has become a thing. In addition, since the coupling hole 24 on one side of the draining piece 17 is formed as a long hole, flexibility is provided in positioning the coupling holes 23 and 24 with respect to each other.

[Another example]

The length of the above-described decorative cover 13 in the direction of the roof slope is set to match the width of one horizontal metal plate 7, but instead of this, the width of two or more horizontal metal plates 7 is set. It is also possible to reduce the number of times of attachment to a large number of horizontal metal plates 7 by forming the plate into a long piece according to the size of the metal plate 7.

Further, although the decorative decorative cover 13 is provided with the upper engaging portion wrapping portion 16, this upper engaging portion wrapping portion 16 is not necessarily required.

[Brief explanation of the drawing]

Figures 1 to 8 show an embodiment of the shingle fitting structure according to the present invention. FIG. 3 is a partially cutaway perspective view of the metal sheet roof with the decorative decorative cover installed; FIG. 4 is a perspective view of the metal sheet roof before the decorative decorative cover is installed. Fig. 5 is an enlarged sectional view taken along the line CC in Fig. 3, Fig. 6 is a perspective view of the decorative cover, and Fig. 7 is an A-A in Fig. 3.
8 is an enlarged end view taken along the line B--B in FIG. 3. Figures 9 to 11 show a conventional keratin structure, with Figure 9 being a sectional view thereof, Figure 10 being a plan view showing the developed state of the end of the horizontal metal plate, and Figure 11. FIG. 2 is a perspective view showing the state in the process of gripping the end of the horizontal metal plate to the ruffled arabesque board. 7...Horizontal metal plate, 8...Plate main body of the horizontal metal plate, 9...Upper engaging part of the horizontal metal plate, 10...Lower engaging part of the horizontal metal plate, 13...Karaba makeup cover,
14... Web of the keraba decorative cover, 15... upper flange of the keraba decorative cover, 20... waterproof sealing material, 22... caulking material.

Claims (1)

[Claims for Utility Model Registration] A horizontal plate body 8 having a lower engaging portion 10 bent outward at the ridge end of a band-shaped plate body 8 and an upper engaging portion 9 bent inward at the end end thereof. The metal plate roof formed by sequentially engaging the roofing metal plates 7 in the direction of the ridge has a decorative cover 13 to which the horizontal metal plate 7 can be attached at the end, and the decorative cover 13 has the following features:
The end face of the plate body of the horizontally roofed metal plate 7 and the horizontally roofed metal plate 7, 7
A web 14 that covers the end surface of the engagement portion between the upper and lower engaging portions 9 and 10 of The upper flange 15 and the horizontal metal plate 7 are filled with a caulking material 22 on the end faces of the engagement portions of the upper and lower engaging portions 9 and 10 of the horizontal metal plates 7 and 7.
A shingle structure of a metal plate roof with a waterproof sealing material 20 interposed between the overlapped surfaces.