JP2516170B2 - Construction method of vertical thatched roof board and thatched roof - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roofing panel and a roofing method which are easy to construct and form.

[0002]

2. Description of the Related Art Conventionally, a deformed roof such as a cone or a dome has been constructed by using a vertically roofed roofing board, and a polygonal shape can be constructed by using an angled joint member at a connecting portion in the left-right direction or a roof. The method of constructing a roof plate that was formed by gradually changing the width of the plate (tapered) was adopted, but the former has a problem in that construction takes time, and the latter has a problem that it takes time to form the roof plate. there were.

Further, Japanese Patent Laid-Open No. 3-257242 proposes a building plate for which a dome-shaped roof is vertically laid, and this building plate is a ridge (wave) along the longitudinal direction of the main plate.
Among them, the height of the protrusion at an appropriate position is increased and the width of the main plate is appropriately reduced.

[0004]

However, in the above-mentioned conventional building board, the width of the ridge is different between the water side and the water side of the roof plate, and the ridge is higher on the water side and lower on the water side. Since it is difficult for the roof to overlap in the flow direction, it was necessary to construct the roof in the flow direction with one long roof plate. Further, since the roof plate is long, there is a problem that the formability and the workability (handlability) are extremely poor.

Therefore, the present invention provides a roof panel which is easy to form and can be easily constructed, and a roof panel and a construction method capable of easily connecting a vertically-roofed roof panel in the flow direction. It is provided.

[0006]

DISCLOSURE OF THE INVENTION The present invention has been proposed in view of the above, and is a vertical thatched roof plate having a convex portion projecting from a flat portion along the longitudinal direction, wherein the vertical thatched roof plate is provided. The convex part of the upper part is composed of an upper surface part and a hypotenuse part which is folded inward from both ends of the upper surface part, and the convex part is compressed downward so that the height of the upper surface part from the flat surface part changes along the flow direction. The present invention relates to a vertically-roofed roof panel.

Further, the present invention is a method for constructing a thatched roof, characterized in that the projecting portion is compressed downward by using the above thatched roof panel to adjust the total lateral width of the thatched roof panel. Is also proposed.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the embodiments of the drawings.

The vertical roofing board 1 of the present invention is roughly constructed by projecting a convex portion 3 from a plane portion 2 along the longitudinal direction as shown in FIG.

The convex portion 3 is composed of an upper surface portion 4 having a substantially constant width, and oblique side portions 5 and 5 folded inward from both left and right ends of the upper surface portion 4. That is, the plane portions 2 and 2 extend from the lower ends of the hypotenuse portions 5 and 5 in a substantially horizontal shape. Further, in the illustrated embodiment, the side portions 6 and 6 are formed by raising the outer side edges of the flat portions 2 and 2 upward in a substantially vertical shape, and the upper end thereof is bent outward in a substantially horizontal shape. 7, 7 are formed.

The upper surface portion 4 of the convex portion 3 is formed so that the lateral width thereof is larger than the total width of the oblique side portions 5 and 5, and the side surface portions 6 and 6 are substantially the same as the oblique side portions 5 and 5. It was formed to have a width of.

With the above structure, a metal plate cut into an appropriate length in consideration of handleability can be easily processed by roll forming or the like.

Then, as shown in FIGS.
Is compressed downward so that the height of the upper surface portion 4 from the flat surface portions 2, 2 changes along the flow direction. In the illustrated embodiment, the convex portion 3 on the ridge side is strongly compressed and becomes gradually weaker toward the eaves side.
Is compressed. By this compression, the hypotenuses 5 and 5 of the ridge 3 on the ridge side are bent deeper inward, and the flat portions 2 and 2 are displaced inward accordingly, so that the overall lateral width on the ridge side is reduced. The same width also reduces the total width in other parts. In this way, the total width can be set arbitrarily by appropriately adjusting the compression of the convex portions 3. In addition, this compression processing may be performed while performing fine adjustment during construction on site.

As described above, the vertically-roofed roof panel 1 of the present invention can be manufactured only by performing compression processing (secondary processing) after bending molding (primary processing). Further, any processing can be carried out extremely easily, and therefore, the moldability is extremely excellent.

Then, the vertical roofing plate 1 is mounted by a known means, and the vertical roofing plate (not shown) is supported and fixed by the mounting portion 7, whereby a vertical roofing can be constructed. And at that time, since the work can be performed while finely adjusting the entire width, the workability is extremely excellent.

Further, particularly in the illustrated embodiment, since the lateral width of the upper surface portion 4 of the convex portion 3 is formed to be larger than the total width of the oblique side portions 5 and 5, the oblique side portion is compressed even when the convex portion 3 is compressed. 5,
Since the five do not polymerize, it is possible to finish in a uniform shape.

FIGS. 6 and 7 show an example of a vertical lap joint, and a lower thatched roof roof plate 1a in this embodiment has a top surface portion 4a whose height is equal to that of a flat surface portion 2a. The convex portion 3a on the ridge side is compressed downward until approaching, and the overall width is continuously adjusted from the eaves side to the ridge side. The vertical roofing board 1b on the upper tier that is spliced to this ridge side is
The width of the flat surface portions 2b, 2b is smaller than that of the flat surface portions 2a, 2a of the lower thatched roofing board 1a by the width of the oblique side portions 5a, 5a, and the upper surface portion 4b has the upper surface portion 4a and the oblique side portions 5b, 5b. The oblique side portions 5a, 5a and the side surface portions 6b, 6b are the side surface portions 6a, 6
The widths are substantially the same as a. Therefore, on the ridge side of the lower thatched roof slab 1a and on the eaves side of the upper tiered thatched roof slab 1b, the protrusions 3b on the eaves side of the upper tiered thatched roof slab 1b are on the lower tiered thatched roof slab. The flat portions 2b and 2b overlap the compressed ridge-side convex portion 3a of the la, and the flat portions 2b and 2b overlap with a part of the flat portions 2a and 2a. In addition, each vertical roofing board 1
The attaching method and the joining method of a and 1b are not particularly limited and may be appropriately performed by a known means. With such a lap joint structure, rainwater, etc., will not be exposed to the vertical roofing board 1 on the upper stage side.
Vertical roofing board 1a on the lower side from above the plane portions 2b, 2b of b
Is guided to the flat surface portions 2a, 2a of, and sequentially flows down to the eaves side.

The embodiment shown in FIGS. 8 to 10 shows an example of lateral and vertical lap joints using the same vertical roofing board 1 '. This vertical roofing board 1'is the same as the vertical roofing board 1 except that it has no side surface portion 6 and no mounting portion 7 and has a total of three convex portions 3 '... at the center and left and right side edges. The reference numerals are given and the description is omitted. First, the left side convex portion 3'of the lower right vertical roof panel 1'and the right convex portion 3'of the lower left vertical roof panel 1'are polymerized. In this state, the overlapped convex portions 3 ′, 3 ′ and the other convex portions 3 ′ are respectively compressed, and adjustment is made so that the total lateral width is continuously reduced from the eaves side to the ridge side. Since the compression of the convex portion 3 ′ means the inward bending of the hypotenuse portions 5 and 5, as described above, the compression of the superimposed convex portions 3 ′ and 3 ′
A locking structure is formed to prevent the vertical roofing boards 1 ', 1'from being separated from each other in the lateral direction. Also, the convex portion 3 '... on the ridge side is
Since the height of the upper surface portion 4 is compressed until the height of the upper surface portion 4 approaches the position of the flat surface portion 2 (until it becomes flat), it is possible to superimpose without considering the wave width of the convex portion 3 ', and the construction is easy. . Further, in the vertically-roofed roof panel 1'disposed on the upper side thereof, the lower surfaces of the flat portions 2, 2 on the ridge side are stably supported without wobbling in the convex portions 3 '...

The vertical-roofing shingles 1 ₂ shown in FIG. 11, the upper end of one side portion 6 ₂ is the attachment portion 7 ₂ bent in a substantially horizontal inwardly, outwardly the upper end of the other side surface portion 6 ₂ Since it is the same as the vertical roofing board 1 except that the engaging mounting portion 7 ₂ ′ is bent into a substantially U shape, the same reference numerals are given and the description thereof will be omitted. In the vertical-roofing roof plate 1 _2, the mounting portion 7 ₂ of one side portion 6 ₂ and the other side surface portion 6 _second engagement attachment portion 7 ₂ 'engaged from above suppresses the separating of the lateral It forms a lap joint structure.

The vertically-roofed roofing board 1 ₃ shown in FIG. 12 has three convex portions 3 ₃ , the upper end of one side surface portion 6 ₃ is cut out as it is (nothing is provided), and the other side surface portion 6 _{3 is formed.} Since it is the same as the vertical roofing roof plate 1 except that the upper end of the above is an engaging mounting portion 7 ₃ , the description is omitted. In the vertical-roofing roof plate 1 _3, to form a joint structure superimposed suppressing away in the lateral direction are engaged with the one side surface portion 6 ₃ the engagement attaching part 7 ₃ of the other side surface portion 6 ₃ from above It is a thing.

[0021] The vertical roofing plate 1 ₄ shown in FIGS. 13 and 14, 1 _5, bent portion (flat portion 2 _4, 2 ₅ and the inclined portion 5 _4, 5 ₅ and the boundaries and the inclined portion 5 ₄ , 5 ₅ and upper surface 4 ₄ ,
It is embossed (parts) 8 ₄ and 8 ₅ so as not to straddle the boundary with 4 ₅ ). Since the embossing (parts) 8 ₄ and 8 ₅ are difficult to bend in the vertical roofing boards 1 ₄ and 1 ₅ , the bending process of the bent portions is relatively easy.

Although the present invention has been described based on the embodiments of the drawings, the present invention is not limited to the above embodiments, and can be carried out in any manner as long as the configuration described in the claims is not changed. be able to.

[0023]

As described above, the vertical roofing panel of the present invention can be manufactured by simply performing compression processing after simple bending, and can be installed while finely adjusting the total width. . Therefore, it is extremely excellent in moldability and workability.

From the total width of the right and left hypotenuses of the convex portion,
When the width of the upper surface portion is larger, the hypotenuse portions do not overlap with each other even when the convex portion is compressed, so that the shape can be finished in a uniform shape. In addition, a product compressed so that the protrusions are flat can be polymerized without taking into consideration the wave width of the protrusions when overlapping in the vertical direction, and the construction is easy.

[Brief description of drawings]

FIG. 1 is a perspective view showing a vertically-roofed roof panel according to an embodiment of the present invention.

FIG. 2 is a plan view in which a part of the vertically-roofed roof plate of FIG. 1 is cut away.

FIG. 3 is a cross-sectional view taken along line AA of FIG.

FIG. 4 is a sectional view taken along line BB in FIG.

5 is a front view of the vertical roofing panel of FIG. 1. FIG.

FIG. 6 is a perspective view showing another embodiment.

7 is a cross-sectional view taken along the line CC of FIG.

FIG. 8 is a perspective view showing another embodiment.

9 is a sectional view taken along line DD in FIG.

FIG. 10 is a side view in which a part of FIG. 8 is omitted.

FIG. 11 is a front view showing another embodiment.

FIG. 12 is a front view showing another embodiment.

FIG. 13 is a front view showing another embodiment.

FIG. 14 is a front view showing another embodiment.

[Explanation of symbols]

 1 Vertical thatched roof board 2 Plane part 3 Convex part 4 Upper surface part 5 hypotenuse part

Claims (4)

(57) [Claims] 1. A vertical thatched roof plate having a convex portion protruding from a plane portion along the longitudinal direction, wherein the convex portion of the vertical thatched roof plate is inwardly downward from an upper surface portion and both ends of the upper surface portion. A vertically-roofed roofing board, which is composed of folded hypotenuses and has a convex portion compressed downward so that the height of the upper surface portion from the flat surface portion changes along the flow direction. 2. The vertical thatched roof panel according to claim 1, wherein the lateral width of the upper surface portion is larger than the total width of the right and left hypotenuse portions of the convex portion. 3. A vertically-roofed roofing board according to claim 1, wherein one end portion in the longitudinal direction of the convex portion is compressed downward until the height of the upper surface portion approaches the position of the flat surface portion. . 4. A vertically-roofed roof, wherein the vertically-roofed roofing board according to any one of claims 1 to 3 is used to adjust the total width of the vertically-roofed roofing board by compressing the convex portion downward. Construction method.