JPH086903Y2 - Flat roof tile - Google Patents

Description

[Technical Field] The present invention relates to a structure of a flat roof tile that is rhombus-shaped so that the exposed portions of the rhombus shape are continuous in the left-right direction and the eaves direction.

[Background Art] Fig. 5 (a) shows that a diamond-shaped exposed part is left-right and eaves-ridged so that the appearance is continuous.
As shown in, the flat tile A'is formed by using the flat tile A'protruding on the eaves side of the flat tile main body 1 with an angled piece 2'of an isosceles triangle whose tip angle is close to 90 ° when viewed from the plane. The roof tiles were roofed and the flat roof tiles A'adjacent to the eaves were shifted so that the exposed portions of the rhombus were formed by shifting the width of the chevron pieces 2'by half the width. But such flat roof tile A '
In this case, since the chevron piece 2'has an isosceles triangular shape with the tip angle close to 90 °, an exposed portion having a shape close to a square is formed as shown in Fig. 5 (a) when seen from a plane. As seen from the above, there was a problem that the exposed part had a horizontally long rhombus as shown in FIG. 5 (b).

[Purpose of the Invention] The present invention has been made in view of the above-mentioned points. The object of the present invention is that the exposed portion looks like a square when viewed from the ground in a thatched state and has a stable appearance. It is to provide flat roof tiles.

DISCLOSURE OF THE INVENTION In the flat tile A of the present invention, a mountain-shaped piece 2 having a shape of an isosceles triangle as viewed from above is projected on the eave side of a flat tile main body 1, and the whole is made of a ceramic material, and is directed toward the eaves. When the tiles are piled up and piled up, the tip of the chevron piece 2 is placed on the root between the chevron pieces 2 and placed on the roof. 2 X / Y is 1.2 to 1.5, where Y is the maximum width in the left-right direction, and the horizontal part 4 parallel to the left-right direction at the tip of the chevron piece 2 and the root of the valley between the chevron pieces 2.
In addition to the above, the chamfered portion 5 whose upper surface is chamfered is provided on both side edges of the chevron piece 2 and the both horizontal portions 4, and the drawbacks of the conventional example are solved by the configuration as described above. In other words, when the length of the chevron piece 2 protruding to the eaves side is X and the maximum width of the chevron piece 2 in the left-right direction is Y, 2X
Since / Y is set to 1.2 to 1.5, when the flat tile A is roofed, the tip of the chevron piece 2 of the flat tile A on the eave side of the flat tile A adjacent to the eaves direction When the roof tile A is piled up on the ridge side so that it is offset by half the width of the chevron piece 2 so that the exposed portion of the rhombus is formed. The exposed part became a long rhombus when viewed from the top, and when viewed from the ground, the exposed part looked like a square and the appearance became stable.

 Hereinafter, the present invention will be described in detail with reference to embodiments.

As shown in FIG. 1, the flat tile A projects from the eaves side of the substantially rectangular flat tile main body 1 in the left-right direction by a plurality of chevron-shaped pieces 2 each having an isosceles triangle shape (two in the case of the embodiment of FIG. 1). It is installed and formed. The flat roof tile A is made of, for example, a ceramic material. The maximum width Y of the chevron piece 2 is smaller than the length 2X, which is twice the protruding length X of the chevron piece 2 (the length of the exposed portion when the roof is opened). Specifically, it is 2X / Y = 1.2 to 1.5, but this value should be changed according to the roof slope to be constructed. Moreover, the tip of the chevron piece 2 is not sharp, and is shown in FIG. 2 (d).
As shown in FIG. 3, the horizontal portion 4 is provided in parallel with the left-right direction so that the tip has a chamfered shape. Also adjoining Yamagata piece 2
As shown in FIG. 2 (b), a horizontal portion 4 parallel to the left-right direction is also provided at the base of the valley portion 3 between the horizontal portion 4 and the horizontal portion 4 at the tip of the chevron piece 2. It is adapted. As shown in FIG. 2 (a) on both side edges and both horizontal portions 4 of the chevron piece 2.
A chamfered portion 5 whose upper surface is chamfered is provided as shown in FIG. As shown in FIG. 2 (c), the flat roof tile main body 1 is provided with a plurality of nail holes 6 penetrating vertically, and the upper surface of the peripheral edge of each nail hole 6 has a ring-shaped draining recess when viewed from a plane. There are multiple Articles 7. Mountain-shaped pieces 2 on the upper surface of the flat tile main body 1 on the ridge side
A plurality of draining recesses 8 are provided so as to have a V-shape at a position corresponding to the tip of the. The draining recess 8 is a groove having a V-shaped cross section as shown in FIG. 2 (f). Positioning marks 9 for aligning the positions of the roof tiles A that are roofed to the left and right are recessed on the upper surfaces of both sides of the roof tile main body 1. An alignment mark 10 for aligning the right and left positions of the flat roof tiles A arranged in the eaves ridge direction on the upper surface of the flat roof tile body 1 on the ridge side end.
Is recessed.

Then, a plurality of flat roof tiles A having the above-mentioned structure are arranged on the left and right on the roof substrate, and they are piled up in the eaves direction to be roofed as shown in FIG. Flat roof tiles A on the left and right
Then, the alignment marks 9 of the left and right flat roof tiles A are associated with each other and aligned in the eaves direction. The flat roof tile A that is roofed on the ridge side is aligned with the alignment mark 10 of the flat roof tile A on the eaves side so that the right and left positions are aligned, and the horizontal portion 4 at the tip of the chevron piece 2 is aligned with the flat roof tile A on the eaves side. The position in the eaves direction is aligned with the horizontal part 4 of the valley 3. As a result, a rhombus-shaped roof is formed in which the vertically exposed rhombus-shaped exposed portions are lined up in the left-right direction and in the eaves direction. When the vertically long rhombic exposed portion is formed in this way, the exposed portion looks like a square from the ground and the appearance becomes stable.

[Effects of the Invention] As described above, the present invention is 2X / Y, where X is the length of the chevrons protruding toward the eaves and Y is the maximum width of the chevrons in the left-right direction.
Since it was set to 1.2 to 1.5, when the flat roof tiles are roofed on the roof, the tip of the mountain-shaped piece of the flat roof tiles on the eaves side should be the root of the valley of the flat roof tiles on the eaves side between the flat roof tiles adjacent to the eaves. If the roof tiles are piled up on the ridge side so that they are shifted in the horizontal direction by half the width of the chevron pieces to form a diamond-shaped exposed portion, the exposed portion is long vertically It becomes a rhombus, and the exposed part looks like a square when viewed from the ground, and the appearance is stable, and moreover, the horizontal part parallel to the left and right direction is provided at the tip of the chevron piece and the root of the valley between the chevron pieces. Since the chamfered part that chamfers the upper surface side is provided on both side edges of the piece and the both horizontal parts, the peripheral part of the exposed part that looks like a square is edged with the chamfered part, which makes a luxurious appearance. Furthermore, the tip of the mountain-shaped piece located on the ridge side and the valley of flat tiles located on the eaves side In which it can be matched Nokito direction position easily and accurately in order to match the horizontal portions when superposing the base of the.

[Brief description of drawings]

1 (a), (b) and (c) are a plan view, a front view and a side view of an embodiment of the flat roof tile of the present invention, and FIG. 2 (a) is a sectional view taken along line BB of FIG. 1 (a). Fig. 2 (b) is Fig. 1 (a).
2C is an enlarged view of a C portion of FIG. 2, FIG. 2C is a sectional view taken along the line D-D of FIG. 1A, and FIG. 2D is an enlarged view of an E portion of FIG. 1E is a sectional view taken along the line FF of FIG. 1A, FIG. 2F is a sectional view taken along the line GG of FIG. 1A, and FIG. 4A, FIG. 4A and FIG. 4B are explanatory views explaining the visible shape of the exposed portion, and FIG. 5A and FIG. 5B are explanatory views of a conventional example, where A is a flat roof tile. ,
1 is a flat tile main body, 2 is a chevron piece, 4 is a horizontal part, 5 is a chamfer, X is the protruding length of the chevron piece, and Y is the maximum width of the chevron piece.

Claims (1)

[Scope of utility model registration request] 1. A tip of a chevron piece when the chevron piece of a substantially isosceles triangle is projected on the eaves side of the flat roof tile body when viewed from a plane and the whole is made of a ceramic material and is lined up in the direction of the eaves to be roofed. 2X, where X is the length of the chevron piece protruding toward the eaves and Y is the maximum width of the chevron piece in the left-right direction. / Y is 1.2 to 1.5, and a horizontal part parallel to the left and right direction is provided at the tip of the chevron piece and the root of the valley between the chevron pieces, and the upper surface is chamfered on both side edges of the chevron piece and both horizontal parts. A flat roof tile with a chamfered part.