JPS6360355A - Lighting roof - Google Patents

Abstract

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

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention enables the daylighting roof panels to be easily attached to appropriate locations on a folded-plate roof, improves rain protection, and improves the daylighting roof panels. The lighting pressure level allows construction to be carried out in an extremely orderly manner without having to perform any repairs on the water side from the installation point.

[Conventional technology and its problems]

Conventionally, many folded plate roofs have been constructed with a skylight for daylighting attached to a portion of the roof. This lighting skylight is
It is constructed in a watertight manner so that it is located at a position higher than the height of the peak of the chevron part of the folded plate roof. For this reason, rainwater collects in the valley between the peak and bottom of the folded plate roof located above the water from the location of the skylight, so it is necessary to cover the peak and bottom of the folded plate in a flat manner. Covering material was installed and constructed.

In particular, with this construction, if the lighting skylight is located closer to the eaves side and further away than the water side (ridge side), the construction area for installing the covering material on the water side will be large and the construction will be troublesome. In addition, there were other problems such as an increase in construction costs.

In addition, when a daylighting skylight is installed at an appropriate location in the middle of the slope of a folded-plate roof, it is difficult to shut down the area below the water from the daylighting skylight, and in order to ensure watertightness, there are many parts required. There were also problems such as a complicated structure and high construction costs.

[Means to solve the problem]

Therefore, as a result of intensive research to solve the above-mentioned problems, the inventor has developed the present invention by opening an appropriate part of a folded plate roof, and opening the roof from a part on the water side at approximately the center in the width direction of the wide bottom part. A daylighting roof that forms a slanted bulge that bulges out so that the height gradually increases toward the underwater end, and a daylighting plate is fixed watertightly to the slanted top surface of this slanted bulge. The above-water side end of the board is placed on the back side of the folded plate roof at the above-water side position of the opening, and the wide bottom and sloping bulge at the below-water end of the daylighting roof board are used to prevent water at the opening. Cover the peaks and bottom of the folded plate roof at the lower position, so that the wide bottom of the daylighting roof plate and the bottoms of the opening above and below the water are approximately on the same plane. By creating a daylighting roof with this structure, daylighting roof sheets can be easily attached to appropriate locations on the folded plate W roots, and special repairs are not required on the water side and waterside side of the daylighting area of the folded plate roof. Even if it is not necessary, construction can be carried out in an orderly manner, and the above-mentioned problems have been solved.

〔Example〕

Embodiments of the present invention will be described below with reference to FIGS. 1 to 12.゛A is a folded plate roof, in which peak parts 1 and bottom parts 2 are formed continuously and alternately, and when this unit folded plate roofing material AI is combined with the adjacent one, the peak parts 1 and 1 are mutually formed. By simply superimposing them (see Figures 1 and 2), or by providing an upper part 1a and a lower part 1b and tightening them one after another,
A fastening type in which a mountain part 1 is formed (see Fig. 11)
and the opposing outermost peaks 1.1 mutual locking parts 1c, l
There is a type that fits c (see Fig. 13).

In addition to this, although not shown, there is also a type in which the end edges of the unit folded plate roofing material A1 are fitted with a cap material to connect them.

In this way, when the unit folded plate roofing material A1 is roofed,
If the peaks 1 and 2 are formed continuously, the peaks 1.1 are formed on both sides of the bottom 2, or the peaks 1 and 2 are formed alternately, and the peaks 1.1 are formed on both sides of the bottom 2. .1 may be formed, and its cross-sectional shape, beveled shape, etc. are not limited.

The unit folded plate roofing material A is placed on the bracket 4 of the structural material 3 so that its longitudinal direction is approximately perpendicular to the longitudinal direction of the structural material 3 such as a beam or a purlin, and The unit folding machine roofing materials A1 are superimposed or fastened together, and this process is repeated one after another to form the folded plate roof A.

The receiving fittings 4 are formed to have the same cross section as the folded plate roof A when they are continuous.

The folded plate roof A has a roof slope of an appropriate angle, and is configured so that rainwater flows from the above water side (for example, the ridge side) to the below water side (eaves side).

At an appropriate location on the folded plate roof, a part of the folded plate layer taA is removed or not installed from the beginning, and is configured as a substantially rectangular opening, and the roof plate B for daylighting is installed at this opening location. Installed in a watertight manner.

This daylighting roof board B mainly consists of a metal grooved plate 5 and a daylighting plate 7.
The metal groove-like plate 5 has bent portions 5b, 5b formed on both sides of a relatively wide bottom portion 5a. The bent portions 5b, 5b are formed in a type corresponding to each embodiment of the mountain portion 1 used for joining both sides of the unit folded plate roofing material AI in the width direction, and specifically, The type that overlaps the peak part 1 of the sheet roofing material A1 (see Figures 2 and 5), and the type that tightens the roof (see Figures 2 and 5).
(see Fig. 11), or a fitting type (see Fig. 12). The width of the wide bottom part 5a is formed to a width according to the opening location of the folded plate roof A, and specifically, it is formed several times larger than the sum of the widths of the peak part 1 and the bottom part 2.

At approximately the center in the width direction of the wide bottom portion 5a, an inclined bulge portion 5c is formed from the water-side portion to the water-bottom side end. Specifically, the slanted bulge 5c is formed so that its height gradually increases from a position at an appropriate interval from the water-side end of the wide bottom portion 5a toward the water-bottom side.

That is, as shown in FIG.
A is formed so that the height gradually increases from the above water side (the right side in Fig. 6) toward the below water side. Also,
When looking at the cross section of the daylighting roof board B in the width direction, the slanted bulging portion 5c has a substantially flat trapezoidal ridge shape (see Fig. 2), and is designed to cover a plurality of ridges on the folded plate roof. It is formed.

Further, the lower side of the inclined bulge portion 5c is coated.

Multiple peaks 1.1. Covered surface doors 6 are provided according to the number of... As an example of this covered side door 6, side edges 6b are provided on both sides and the lower end of the side door main plate 6a having an inverted trapezoidal mountain shape, and are formed by bending or the like from the water side of the inclined bulging portion 5C. , integrally formed (Figs. 5 and 6)
(see figure), or the covered door 6 formed from a separate member may be fixed by welding, rivets, or the like. A flat portion having an appropriate width may be formed in the longitudinal direction of the daylighting roof board B so as to be substantially parallel to the wide bottom portion 5a at the underwater end of the inclined bulge portion 5C (sixth (see figure).

As shown in FIG. 1, the slanted bulge 5c is not limited to a substantially rectangular shape in plan view, but is also formed in a semicircular shape with an arcuate portion facing above the water (not shown). Some have a triangular shape with the apex facing the water. In addition, at the water-side end of the slanted bulging portion 5C, if the folded plate roof A is a locking type, there is an appropriate section for a locking portion consisting of an upper roof portion 1a and a lower roof portion 1b. A notch 5d may be formed (see the dashed line in FIG. 5).

A lighting hole is formed at an appropriate position on the slope of the slanted bulge 5C, and a lighting plate 7 made of transparent or opaque glass or synthetic resin is fitted with a gasket 8 made of synthetic rubber or synthetic resin. It is fixed in a watertight manner through the

The shape of the lighting plate 7 may be rectangular as in the embodiment, or may be circular or triangular (not shown).

Further, the lighting plate 7 may be made of IN or two layers. Specifically, Figures 1 to 7, Figures 11 and 12
In the figure, only one layer of lighting board 7 is provided, but in FIGS. 8 to 10, 2N lighting board 7. 7 is attached in a watertight manner via a gasket 8. This gasket 8 includes a gasket body 8a and a fastener 8b.
Watertight installation is possible by fitting a longitudinally oriented fastener 8b into a groove on the periphery of the gasket main body 8a.

In addition, a bent part 5a is formed to lift the periphery of the lighting hole in the wide bottom part 5a (see the chain line in FIG. 7),
Alternatively, bend the bent portion 5at so as to further lower the periphery of the lighting hole.
(See Figure 10).

The above water side end of the daylighting roof board B is arranged on the back side of the folded plate roof A at the above water side position of the opening location, and the wide bottom part 5a and the sloping bulge at the waterside end of the daylighting roof board B At part 5c, at the covering surface door 6, when the opening location is located on the water side side, the mountain part 1 of the plate M root A. 1. ...and bottom 2.2. ... is covered, and is watertightly provided so that the wide bottom part 5a of the daylighting roof board B and the bottom parts 2 at the above-water side position and below the water side position of the opening are substantially on the same plane. There is.

Specifically, the installation work of the daylighting roof board B is a unit folded plate roofing material A in which the water side of the daylighting roof board B constitutes the folded plate roof A at the waterside position of the opening location.

The bending parts 5b, 5b on the water side of the daylighting roof board B overlap with the corresponding mountain parts 1.1, and the water surface side position of the wide bottom part 5a and the mountain on the folded plate roof overlap. A trapezoidal mountain-shaped void is formed on the back surface of the portion 1, and a surface door 9 made of synthetic rubber or synthetic resin is constructed in a watertight manner via an adhesive or a sealant. (See Figures 3 and 4).

Thereby, the wide bottom part 5a of the daylighting roof board B and the bottom part 2 of the folding shed 1'lA located on the water side of the opening are provided so as to be substantially on the same plane.

Furthermore, the underwater side of the daylighting roof board B is placed on the unit folded plate roofing material A1 constituting the folded plate shop l1iA at the position below the water of the opening location S! The wide bottom part 5a is placed on the bottom part 2.

The bent portions 5b, 5b and the inclined bulging portion 5c correspond to the peak portions 1.1. ... are polymerized and watertightly coated on top of each other,
At this time, the plurality of peaks 1.
1. ... is coated, the covered surface door 6 covers the mountain portion 1.
It is inserted into the valley-shaped part formed by the bottom part 1 and the bottom part 2, and is constructed in a watertight manner. The peaks of these folded plate roofs A1. It is preferable that a sealing material or the like is interposed between the bottom part 2, the wide bottom part 5a of the daylighting roof board B, and the covering surface door 6, respectively. shaped bulge 5C
The wide bottom portion 5a excluding the opening portion and the bottom portion 2 of the folded plate roof A located below the water are provided so as to be substantially on the same plane.

Further, it is adjacent to both sides of the daylighting roof board B in the width direction (the tenth left and right direction). The peak l of the unit folded plate roofing material AI which is long in the longitudinal direction and which constitutes the folded plate roof A is overlapped with the bent part 5b of the daylighting roof board B (see Figs. 1 and 4). , In this way, a daylighting roof is constructed.

10 in the figure is a spacer, which is used to obtain a slope in the folded plate roof A when the heights of adjacent structural members 3.3 are the same. When the structural members 3, 3 are provided at different heights, the spacer 10 is not required.

〔Effect of the invention〕

In the present invention, appropriate locations of the folded plate roof A are opened,
An inclined bulging portion 5c is formed at approximately the center in the width direction of the wide bottom portion 5a and bulges out in such a way that the height gradually increases from the above water side portion toward the bottom end of the water.
The water-side end of the daylighting roof board B, which has the daylighting board 7 watertightly fixed to the sloping top surface of C, is placed on the back side of the folded plate roof A at the waterside position of the opening. The wide bottom 5a and slanted bulge 5c at the water side end of B cover the peak 1 and bottom 2 of the folded plate roof A at the water side position of the opening, and the roof board B for daylighting By adopting a lighting roof configured such that the wide bottom portion 5a and the bottom portions 2 at the above-water and below-water positions of the openings are substantially on the same plane, the first
There is no need to construct a covering plate on the water side, and it is possible to create a folded plate N root A with extremely well-organized lighting areas.Secondly, the folded plate roof can be illuminated at an appropriate position regardless of whether it is on the water side or below the water side. Thirdly, it can be constructed with superior strength, and fourthly, it can improve lighting efficiency.

To explain these effects in detail, first of all, conventionally, many roofs have been constructed with a skylight for daylight attached to a part of the folded plate roof. This lighting skylight is constructed in a watertight manner so that it is located at a position higher than the height of the peak of the chevron-shaped portion of the folded plate roof. For this reason, rainwater collects in the valley between the peak and bottom of the folded plate roof located above the water from the location of the skylight, so it is necessary to cover the peak and bottom of the folded plate in a flat manner. Although construction was carried out by attaching a covering material, in the present invention, the inclined bulge portion 5C on which the daylighting plate 7 of the daylighting roof board B is provided,
At approximately the center in the width direction of the wide bottom part 5a, a bulge is formed so that the height gradually increases from the water-side part toward the water-bottom side end, and this daylighting roof board B is used as the folded-plate roof A.
By installing the wide bottom part 5a on the water side ( Rainwater flowing down from the ridge (ridge side) is not blocked by the daylighting roof plate B and flows smoothly from both sides of the slanted bulge 5C to the wide bottom 5a, and the rainwater flows smoothly into the wide bottom 5a from both sides of the slanted bulge 5C. It flows down from the bottom part 2 of the folded plate roof A continuing from the water side of the daylighting roof board B, and also flows down to the bottom part 2 of the folded plate roof A continuing from the water side of the daylighting roof board B.
C bulges out to be gradually higher than the wide bottom portion 5a, so when the slope of the folded plate roof A is large, rainwater flowing down can smoothly flow down the sloped top surface of the slanted bulge portion 5C. It can flow down, and no matter what the slope of the roof, no rainwater will accumulate on the daylighting roof board B or on the water side, making it a good repair.

In particular, this construction not only simplifies the structure, but also improves the structure by not providing any cover plate when the daylighting roof plate B is located closer to the eaves and further away than the water side (ridge side). The number of days and costs for construction can be greatly reduced compared to the construction method described above, and there is no problem that the appearance of the folded-plate roof is spoiled by providing a covering plate, and the appearance of the folded-plate roof can be made neat.

Next, in the present invention, when the daylighting roof board B is attached to the opening of the folded plate roof A, it is possible to simultaneously cover the peak part 1 and the bottom part 2 of the folded plate roof A at the position below the water of the opening. There is a great advantage that reliable rain control is easy to perform, and the daylighting roof board B can be installed at an appropriate position in the slope direction of the folded-plate roof A, regardless of whether it is above or below the water side of the folded-plate roof. This construction also requires no cutting or other processing other than creating an opening in the folded plate roof A.Furthermore, while conventional skylights for daylighting have a complex structure and a large number of parts, the present invention , it is composed only of the folded plate roof and the daylighting roof plate B, and the number of parts is small and it can be constructed easily and quickly.

Next, a slanted bulge 5 is formed on the wide bottom 5a of the daylighting roof board B.
By forming the roof plate C into a bulge, the section modulus of the daylighting roof plate B can be increased, and by attaching the daylighting roof plate B to the opening of the folded plate roof A, the slanted bulge portion 5C can be formed. The lower end of the opening is placed at the lower end of the opening.
By coating on 1A, the daylighting roof board B is supported by the folded plate roof A, and the daylighting roof board B can be made strong, so that the daylighting roof of the present invention can be made superior in terms of strength.

Next, the slanted bulging portion 5C of the daylighting roof board B is formed so that the height gradually decreases from the water side portion of the wide bottom portion 5a toward the waterside end, and this daylighting roof By covering the underwater side end of the slanted bulge 5C of the plate B with the folded plate roof A at the position below the water of the opening location, the slanted top surface of the slanted bulge 5C has a lower water side. , the height is approximately the same as the top of the peak l of the folded plate roof A, and the inclined top surface of the inclined bulging part 5C is wider than the wide bottom part 5a. Since it is close to the top side of the peak 1 of the roof A, the lighting efficiency of the lighting plate 7 on the sloped top surface of the sloped bulge 5C can be improved. In particular, even when the height of the peak part 1 of the folded plate roof A is high,
This mountain part 1 does not block sunlight, and the wide bottom part 5
The lighting efficiency can be significantly improved compared to the case where the lighting board 7 is directly provided on the lighting board 7a.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which FIG. 1 is a schematic plan view of the present invention, FIG. Fig. 4 is a perspective view of the main part of the present invention, Fig. 5 is a partially cutaway perspective view of the daylighting roof board, and Fig. 6 is a Vl-Vl of Fig. 5. 7 to 10 are cross-sectional views of the main parts of the mounting location of the lighting plate, and FIGS. 11 and 12 are cross-sectional views of the main parts of another embodiment of the present invention. A... Folded plate roof, l... Yamabe,
2...Bottom, B...Roof plate for daylighting, 5a...1 wide bottom, 5C...
Inclined bulge, 7...Lighting plate. Figure 7 p Figure 8 Figure 10

Claims (1)

[Claims] (1) Open the folded plate roof at an appropriate location, and create a slanted bulge that gradually increases in height from the location above the water toward the end below the water at approximately the center of the wide bottom in the width direction. The water-side end of the daylighting roof plate, in which the daylighting plate is watertightly fixed to the slanted top surface of the slanted bulge, is placed on the back side of the folded plate roof at the waterside position of the opening. Then, the wide bottom and sloping bulge at the underwater end of the daylighting roof plate cover the peak and bottom of the folded plate roof at the underwater side of the opening,
A daylighting roof characterized in that the wide bottom of the daylighting roof plate and the bottoms of the above-water side and below-the-water side positions of the opening are substantially on the same plane.