JP2659337B2 - Roof tile roofing structure - 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 structure for a flat roof tile called a flat roof tile.

[0002]

2. Description of the Related Art As shown in FIG. 4, a conventional roof tile A 'of this type is provided with a hook piece 2' facing downward on a ridge side end of a flat tile body 1 '. Front piece 3 'on the side edge
Is formed to hang downward. The roof tiles A 'are arranged side by side on a roof base plate 14 as shown in FIG. The hanging piece 2 'of each roof tile A' is hooked on the tile bar 15 on the base plate 14, and the lower end of the front piece 3 'of the roof tile A' located on the ridge side is connected to the roof tile A 'located on the eave side. It is placed on the top. Also at the eaves tip is a front piece 3 ″
It is roofed using a long eaves front tile A ″.

[0003]

By the way, the roof tiles A 'constructed as described above are arranged side by side as shown in FIG. 5 to improve the mass production efficiency in the manufacturing process. ′, The roof tile A ′ cannot be stably stood. In other words, the roof tile A 'having the above structure can be set up by the presence of the hook pieces 2' and the front pieces 3 '. There is a problem that the tile A 'cannot be stably stood up and easily falls down as imaginary lines. Further, when the roof tile A 'is roofed, the lower end of the front piece 3' only rests on the upper surface of the flat tile body 1 ', so there is a problem that there is no water blocking effect against water intrusion. There is a problem that stability is poor because only the hook pieces 2 'and the front pieces 3' are grounded when the roof is covered. In addition, since the length of the hanging piece 3 'of the roof tile A' is short, there is a problem that a special roof tile A "must be used at the eave side end.

The present invention has been made in view of the above problems, and an object of the present invention is to make it possible to stably erect a roof tile in a manufacturing process of the roof tile , and to allow water to enter when the construction is performed. Roof tile roofing structure that can reliably prevent water from stopping and further increase stability by increasing the ground contact area
To provide forging .

[0005]

In order to achieve the above object, a roof tile roofing structure according to the present invention comprises a plurality of sheets on a roof foundation.
Roof tiles A are lined up in the direction of the eaves ridge.
Hook pieces 2 hanging on the roof tile roof 15
The entire width of the roof tile A on each roof tile A on the eaves side of the hook piece 2
To form a concave portion 4 which is concave downward so as to extend over
The mounting surface 5 on the lower surface of the bottom of the concave curved portion 4 is mounted on a roof base,
The front that can hang down over the entire width at the eaves side edge of each roof tile A
Concave curvature of roof tile A adjacent to eaves ridge with piece 3
The lower end of the front piece 3 is placed on the receiving surface 6 at the bottom of the part 4
It is characterized by comprising.

[0006]

[0007]

According to the above construction, the roof tile A has the concave curved portion 4 in addition to the hook piece 2 and the front piece 3, so that the roof tile A can be stably stood in the manufacturing process. Also, when constructed, the ridge side surface of the concave curved portion 4 of the roof tile A becomes a water stop surface,
Water tightness can be improved. Further, the mounting surface 5 on the lower surface of the bottom of the concave curved portion 4 can be mounted on the roof surface, so that the contact area can be increased and the stability can be improved.

A roof tile A located on the ridge side when constructed
Concave part 4 of the roof tile A whose lower end of the front piece 3 is located on the eaves side
The receiving surface 6 can be received on the receiving surface 6 and the watertightness can be further improved to improve the watertightness. In addition, the length of the front piece 3 is made longer so that the lower end of the front piece 3 rests on the receiving surface 6 of the concave portion 4, so that the front piece 3 can be more stably set in the manufacturing process. Since the hanging length of the piece 3 is long, the tip of the eave can be constructed using the same roof tile A, and it is not necessary to use a special role tile.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A roof tile A is made of a ceramic material or the like, and has a hook piece 2 projecting downward from a flat-side tile body 1 at a ridge side end thereof. A front piece 3 hangs downward from the eaves side end of the vehicle. On the ridge side of the tile body 1, there is provided a concave portion 4 which is concave downward over the entire width, and the upper surface of the bottom of the concave portion 4 is a flat receiving surface 6,
The lower surface of the bottom of the concave portion 4 is a flat mounting surface 5. The hooking piece 2 side of the concave curved portion 4 has a steep slope 7, and the front piece 3 side of the concave curved portion 4 has a gentle slope 8. The length of the hanging piece 2 is substantially the same as that of the conventional example, but the length of the hanging piece 2 below the front piece 3 is longer than before. In the case of the present embodiment, the projection 9 is provided on the inner surface side of the hook 2, but this is not always necessary.

Although not shown in FIG. 1, both sides of the roof tile A have the following structure in order to connect the roof tile A adjacent to the left and right in a waterproof manner. As shown in FIG. 3, a side protruding piece 10 is provided on one side of the roof tile body 1 of the roof tile A so as to protrude to the side over substantially the entire length. Has two ridges 11 protruding in the longitudinal direction, and a concave groove 12 is provided between the two ridges 11 in the longitudinal direction. On the other side of the roof tile body 1 of the roof tile A, a hanging edge 13 protruding downward is provided over the entire length so that the hanging edge 13 can be fitted into the concave groove 12. .

The roof tiles A constructed as described above are formed of ceramic materials or the like, and the roof tiles A are set up side by side in the manufacturing process as shown in FIG. At this time, since the roof tile A of the present invention has the concave curved portion 4 and the length of the front piece 3 is long, it can be stably erected. The base of the roof is a base plate 14 placed on a rafter 16, and a nose plate 17 is provided at the tip of the eaves of the rafter 16.
The roof tile A is laid as shown in FIG. A tile bar 15 is arranged and mounted on the base plate 14. The hook pieces 2 of the roof tile A laid on the base plate 14 are hooked on the tile bar 15, and the protrusions 9 are provided on the upper surface of the tile bar 15. Place. Between the roof tiles A adjacent in the eaves ridge direction, the front piece 3 of the roof tile A located on the ridge side is inserted into the concave portion 4 of the roof tile A located on the eaves side, and the lower end of the front piece 3 is received on the receiving surface 6. Place on top of. Between the roof tiles A adjacent to each other on the left and right, the side edge having the hanging edge 13 of one roof tile A is overlapped on the side projecting piece 10 of the other roof tile A, and the hanging edge 13 is And fitted waterproofly. In FIG. 1, the part shown by the imaginary line shows the construction state of the conventional example. When constructed as described above, the roof tile A becomes the hook 2
A flat mounting surface 5 is grounded in addition to the front piece 3 and the grounding area can be increased to improve stability, and moreover, the grounding area between the roof tile A and the ground board 14 can be expanded to improve stability. Therefore, the hook piece 2 can be simplified and lightened. Further, since the lower end of the front piece 3 is placed on the receiving surface 6 on the bottom surface of the concave curved portion 4 with the concave curved portion 4, water can be stopped to improve water tightness. Further, since the hanging length of the front piece 3 of the roof tile A can be lengthened, the same roof tile A can be installed with good appearance without using a special tile at the eaves end side. 1 in FIG.
8 is Hirokomai for flat tiles, 19 is Hirokomai, 20 is a drainer,
Reference numeral 21 denotes an eave ceiling plate.

[0012]

The present invention is constructed as described above.
The roof tile has a long hanging piece at the eaves end.
Has a hook at the ridge end and hooks with the front
Because it has a concave curved part between the roof tiles , it can be erected stably in the manufacturing process and can improve mass production efficiency, and the lower end of the front piece at the tip of the eaves of the roof tile is adjacent
On the receiving surface at the bottom of the concave part of the roof tile
In, which ridge side surface of the front piece and the concave portion can be improved watertightness become water stop surface, further positive eaves tip roof tiles
Because the face piece has a drooping length longer than the depth of the concave part
The front piece has a long hanging length, and the eaves can be constructed using the same roof tile at the tip, eliminating the need to use special role tiles, reducing the number of types of members and simplifying construction. Ah is, in which further the lower surface of the mounting surface of the bottom of the concave curved portion can improve the stability of the installation by increasing the ground area can placed on the roof.

In the invention according to claim 2 of the present invention, the upper surface of the bottom of the concavely curved portion of the tile body is a receiving surface for receiving the lower end of the front piece of the roof tile adjacent to the ridge side when roofing. ,
Since the hanging length of the front piece was formed longer, the lower end of the front piece of the roof tile located on the ridge side can be received on the concave curved receiving surface of the roof tile located on the eave side when constructed. Therefore, it is possible to improve the watertightness by further securing the water stop, and because the hanging length of the front piece is increased so that the lower end of the front piece is placed on the receiving surface of the concave curved portion, When standing in the manufacturing process, it can stand more stably,
In addition, since the front piece has a long hanging length, the eave tip can be constructed using the same roof tile, and there is no need to use special role tiles.This reduces the number of members and simplifies construction. is there.

[Brief description of the drawings]

FIG. 1 is a sectional view of an embodiment of the present invention in a construction state.

FIG. 2 is a perspective view showing a state in which a plurality of roof tiles are erected in the above manufacturing process.

FIG. 3 is a perspective view of the same roof tile.

FIG. 4 is a sectional view of a conventional example in a construction state.

FIG. 5 is a perspective view showing a state in which a plurality of roof tiles are erected in a conventional manufacturing process.

[Explanation of symbols]

 A roof tile 1 tile body 2 hook piece 3 front piece 4 concave section 5 mounting surface 6 receiving surface

Claims (1)

(57) [Claims] [1] A plurality of roof tiles are laid on a roof base.
Hanging in a row below the roof tile end of each roof tile
Hook the pieces on the roof tiles , and
Concave curved downwardly on the roof tile so as to cover the entire width of the roof tile
And place the mounting surface on the bottom surface of the bottom of the concave
Place it on the ground and put it down over the eaves edge of each roof tile
Roof with a front piece that can be hung and adjacent to the eaves building
Place the lower end of the front piece on the receiving surface at the bottom of the concave
A roofing tile roofing structure characterized by being placed.