JP3100906B2 - Flat roof tile - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flat roofing tile, and more particularly to a flat roofing tile used for a roofing tile and having a curved valley having a desired depth.

[0002]

2. Description of the Related Art In general, a flat tile used for this type of tile roofing has a structure in which a tile body is simply formed into a curved shape in which a valley of a desired depth is formed in which the upper surface side of the tile is concave. Alternatively, a structure in which a water return portion having a predetermined height is integrally erected at both the small opening on the head side or one small opening on the head side of the tile main body configured as described above has been mainly adopted. Then, each of the flat tiles is roofed in a state of being superimposed by a predetermined length in order from the lower part to the upper part in the flow direction of the roof, and
The roof tiles were laid side by side with the small edges of the tiles facing each other in the direction of the girder of the roof.

[0003]

In the conventional flat tile described above, a large amount of roofing soil (particularly, round However, because of the need for the lower part of the tile) and the large amount of roofing material, it was not possible to completely satisfy the rain specifications. SUMMARY OF THE INVENTION In view of the above-mentioned conventional problems, an object of the present invention is to provide a roofing type flat tile which can obtain a roofed state of a tile without rain leakage and can perform the construction extremely easily.

[0004]

In order to achieve the above-mentioned object, the invention of claim 1 relates to a flat roofing type of a roof tile in which a tile body has a curved valley having a desired depth in the width direction of the tile. In addition, the entirety of the tile body is formed in a curved shape in which the top surface of the tile is protruded along the length direction of the tile, and the rising edges of both side edges of the valley are moved from the head of the tile to the buttocks. The swelling support edges of a desired height are formed in a curved state along the curved shape of the tile main body to a desired length toward the head. The bevel is formed at a desired angle from the edge to the fore edge, and the other end is formed as a bevel that substantially matches the bevel. According to this configuration,
The head of the edge of both bulging support portions of a flat tile that is positioned higher than the slope of the other end of the edge of both bulging support portions in a flat tile placed in the lower position in the roof flow direction A flat space is formed between the buttocks side of the flat tile placed below and the flat tile correspondingly located at the top while the lower end of the flat tile is abutted against the slanted surface of the flat side tile. Is positioned in a state of being overlapped by a predetermined length, and the roof is raised. Then, the edges of the roof tiles are butt against each other in the direction of the girder of the roof. Roofing is performed with roofing media interposed.

[0005] This facilitates the positioning of the tiles when they are overlapped with each other, and ensures a sufficient height between the valleys of the tiles and the roofing material at the edges of the bulging support portion to constantly keep the flow of rainwater or the like. The air can be collected at the bottom of the valley and flow down, and the air flow in the cavity acts to push out (penetrate) rainwater or the like from the overlapped portion into the inside, thereby preventing the rainwater.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. In the drawing, reference numeral 1 denotes the entire roof tile of the present embodiment, and the entire tile body 1A has a curved shape forming a valley 2 having a desired depth in the width direction of the tile, and The roof is formed in a curved shape with the roof upper surface protruding along the length of the roof.

The rising edges on both side edges of the valley 2 have a desired height (valley with the upper surface of the roof being protruded from the head 3 to the desired length (substantially the center in the figure) of the roof 3. (The height from the bottom surface of the portion) is formed in a curved shape as the bulging support edge portions 5, 5.

The corners of the bulging support edges 5, 5 between the side of the head 3 and the sides 6 and 6 are slanted on the front side which is chamfered at a desired angle so that the head 3 becomes thin. Surfaces 7 and 7 are formed, and a rear end (a portion located substantially at the center) of the rear slopes 8 and 7 is chamfered at a desired angle substantially the same as the front slopes 7 and 7. In addition, a large number of linear cut-and-uneven surfaces 9, 9 having a sharpened upper surface are formed substantially at the center of the upper surface.

The upper side of the roof, which is lower than the bulging support edges 5 and 5 from the rear end of the bulging support edges 5 and 5 to the buttocks 4 at the rising edges of both side edges of the valley 2 The overlapping edges 10, 10 to be convex are formed in a curved shape, and the draining edge 11 continuous with the overlapping edges 10, 10 forms a roof tile body 1 </ b> A.
Is formed on the upper surface of the tile on the side of the buttocks 4.

Further, the entirety of the tile body 1A, that is,
The thickness of the entire shape of the valley portion 2, the bulging support edges 5, 5 continuous with the valley portion 2, and the overlapping edge portions 10, 10 is determined by the thickness of the bulge support edge portion 5.
The tile body 1A is formed almost uniformly except for a stepped portion between the overlapping edge portions 5 and the overlapping edge portions 10, 10, and the rear end portion of the bulging support edge portions 5, 5 at the rising edges on both side edges of the tile main body 1A is the most. It is configured to be high.

Further, a hook 12 is formed at a position substantially at the center of the rear surface of the tile body 1A on the side of the buttocks 4 so as to be engaged with a cross bar H provided on the base material W of the roof. A nail hole 13 for a nail to be driven into the cross bar H is formed through the front part of the cross bar H.

The roof type flat roof tile 1 of the present embodiment is configured as described above, and as shown in FIGS.
With respect to the direction of flow of the roof, the flat tile 1 is hooked to the horizontal pier H at the hook portion 12 at a lower position on the base material W of the roof, and the vertical piers disposed on the horizontal pier H H
1. The curved lower surface is brought into contact with 1 to secure the horizontal state in the girder direction and fixed, and nails (not shown) are attached to the cross bar H via the nail holes 13.

Then, the upper flat tile 1 is matched with the curved surface of the valley 2 on the lower flat tile 1 and the lower flat tile 1
, The front slopes 7, 7 of the upper flat roof tile 1 against the slopes 8, 8 at the rear ends of the bulging support edges 5, 5. Place. In this state, the upper flat tile 1 is superimposed on the lower flat tile 1 by approximately half the length from the head 2 thereof, and positioning of the superposed state can be performed easily and easily. .

The upper flat tile 1 positioned and mounted on the lower flat tile 1 has its hook 12
Is hooked on the horizontal pier H, and a part of the
Side) is brought into contact with the vertical crosspiece H1I, the horizontal state in the sparging direction is secured, and the fixed position is established. The nail is attached to the horizontal crosspiece H via the nail hole 13. In this case, the overlapping edge portion 1 of the lower flat roof tile 1
The curved inner surfaces of the bulging support edges 5, 5 of the upper flat tile 1 are superimposed on 0, 10 so as to correspond to each other.

Thereafter, the upper flat tile 1 is superimposed on the lower flat tile 1 as described above, and the roof tiles are sequentially laid in the flow direction of the roof.

In this case, since the tile main body 1A is formed in a curved shape with the upper surface side of the tile being convex along the length direction of the tile, the lower flat tile 1 and the upper flat tile 1 are superposed. As shown in FIGS. 7 and 8, a state where the lower flat tile 1 and the upper flat tile 1 overlap each other is defined between the upper surface of the lower flat tile 1 and the lower surface of the upper flat tile 1 as shown in FIGS. The roof S can be roofed so as to form a desired space S, and an air layer (flow of air) in the space S acts to push out rainwater or the like. Can be prevented from invading (penetrating) inside.

Next, as shown in FIGS. 5 and 6, the curved lower surface of the vertical pier H1 at the lower position on the base material W of the roof as shown in FIGS. , And the flat tile 1 is laid on the left side of the roof tile 1 while securing the horizontal state in the girder direction. Then, the flat tiles 1 are positioned as described above in the state where the flat tiles 1 are sequentially positioned to the left with respect to the girder direction of the roof as described above. It is the one that is fixed by roofing.

In each of the flat roof tiles 1 to 1 laid and fixed in the flow direction and the girder direction of the roof as described above, each bulging support edge portion at the abutting portion along the flow direction of the roof. The roof tiles 5 and 5 are covered with the roof tiles W1 with the roof tiles T therebetween. That is, the roof tiles T are placed on the notched uneven surfaces 9 to 9 of the bulging support edge portions 5, 5, and the round tile W 1 is placed on top of the roof tiles T, and the lower ends thereof are valleys of the left and right flat tiles 1, 1. It is located on the roof 2 and 2 and is sequentially roofed. In this state, each of the bulging support edges 5 and 5 supports (receives) the roof tile W through the roof T.

In this case, the bulging support edge portions 5 and 5 are
A, that is, the height h from the bottom surface of the valley portion 4 of the tile to the roof T on the bulging support edges 5 and 5 is set to the rising edge of both side edges of the valley portion in the existing flat tile. Since it can be secured at a considerably higher position, the bulging support edges 5, 5
In addition to the draining effect of the above, the state in which rainwater or the like soaks into the roof T can be minimized, whereby the valley 2
It is possible to prevent rainwater or the like flowing through the roof tiles T from entering (infiltrating) the inside from the abutting surface of the flat tiles due to the capillary phenomenon that propagates along the roof T. In addition, by mounting the roof T on the rugged surfaces 9 to 9 of the bulging support edges 5, 5, the resistance is increased by the rugged surfaces 9 to 9 and the roof T slides down. The placement state can be stabilized by preventing displacement, and the roofing state of the round tile W1 can be improved.

Further, since the bulging support edges 5 and 5 are formed in a curved shape having a convex surface on the top surface of the roof tile, they are substantially semi-circular in the abutting state and conform to the shape of the round roof tile W1. , The roof T placed on the bulging support edges 5, 5
The roof tile W1 can be roofed with as little as possible, so that the above-mentioned rainwater can be surely prevented from penetrating (infiltrating) from the mating surface of the flat tile into the interior due to the capillary phenomenon that propagates through the roofing soil T. be able to.

According to the flat roof tile 1 according to the present embodiment constructed as described above, the roof tile can be roofed as described above, so that the roof tile roofing operation can be easily and easily performed without any skill. In addition, the swelling support edges 5, 5 allow the rainwater and the like to be constantly collected in the valleys of the tiles and flow down, so that the roofs can be roofed in a stable state without rain leakage, and the durability of the tiled roof is improved. Can be achieved. Furthermore, when the roof is laid in accordance with the illuminated roof or the like, the drainage effect of the bulging support edges 5, 5 is remarkably exhibited.

In the present embodiment, as described above, the horizontal bar H and the vertical bar H
1 and are arranged in a grid pattern, and a flat tile 1 is hooked on this,
Since the flat tile 1 can be laid (mainly shingled) by the so-called vertical crossing method to be placed, the roof tile is placed on the lower surface of the flat tile with respect to the base material W of the roof together with the above-described effect. Therefore, it can greatly contribute to the weight reduction of the tiled structure mainly including the flat tile 1.

It should be noted that the bulging support edges 5, 5 in the flat tile 1 of the present embodiment are not limited to those shown in the drawings.
It is possible to select and set variously according to the size of the tile body or the length to be overlapped.

In order not to increase the overall weight of the tile body 1A (maintaining a light weight), the valley 2 and the bulging support edges 5 and 5 and the overlapping edges 10 and 10 which are continuous with the valley 2 are formed. The thickness of the shape is determined by the bulging support edges 5,5 and the overlapping edges 10,1.
It is almost uniform except for the step portion with 0, but the present invention is not limited to this, and the bulging support edges 5, 5 may be formed separately. Furthermore, it can be easily applied to eaves flat tiles and the like.

[0025]

As described above, according to the first aspect of the present invention, it is possible to facilitate the positioning of the tiles when they are overlapped, and to make the roof valley and the roofing soil at the edge of the bulging support part easy. A sufficient height can be ensured so that the flow of rainwater and the like can always be collected at the bottom part of the valley and flow down, and the flow of air in the vacant space can infiltrate (penetrate) rainwater and the like from the overlapped part. This can be prevented by acting as an extrusion. As a result, it is possible to reliably prevent rain leakage and to further stabilize the roofing state of the tile.

[0026]

[Brief description of the drawings]

FIG. 1 is a perspective view of a flat tile according to an embodiment of the present invention.

FIG. 2 is an end view taken along line XX of FIG.

FIG. 3 is an end view taken along line YY of FIG. 1;

FIG. 4 is an end view taken along the line ZZ of FIG. 1;

FIG. 5 is a plan view showing a flat tile being roofed.

FIG. 6 is a lateral view showing a state in which flat tiles are roofed.

FIG. 7 is a vertical view showing a flat tile being roofed.

FIG. 8 is a vertical view of a butt portion in a state where a flat tile is roofed.

[Description of Signs] 1 Flat roof tile 1A Roof tile body 2 Valley 3 Head 4 Butt 5 Swelling support edge 6 Small edge 7,8 Slope S Empty space W1 Round roof tile

Claims (1)

(57) [Claims] 1. A roof tile type flat tile in which a tile main body is a curved valley having a desired depth in the width direction of the tile, and the entirety of the tile main body is arranged along the length direction of the tile. While being formed in a curved shape having a convex side, the rising edges of both side edges of the valley are in a curved state along the curved shape of the tile main body to a desired length from the head of the tile toward the buttocks and have a desired shape. The bulging support edges have a height, and the bulging support edges have their head-side ends formed as bevels formed by chamfering at a desired angle from the head of the tile to the fore edge, and the other ends. Is a slanted surface that substantially matches the slanted surface.