JPH0715916U - Keraba roof tile made of sheet metal - Google Patents

Abstract

(57) [Abstract] [Purpose] The work for thatching the glazed roof tiles should be facilitated, and the roof tiles should be sufficiently waterproof and should have sufficient rigidity. To ensure that the product looks good. [Structure] A sheet metal grate roof tile 9 that is roofed on a tile 8 that is lined up in an inclination direction A along the gutter part 2, and a main body part 11 that covers the bottom tile 8 (L) from above. And a rising portion 12 that covers the lower end surface of the upper tile 8 (H), and the upper tile 8
An extension portion 13 that covers (H) from above and a side portion 14 that extends downward from one side edge of the main body portion 11 and covers the outer side surface of the fluff portion 2 are provided. Main part 11 of the upper roof tile 9 (H)
The same as above, but the lower part in the tilt direction A is the lower gecko tile 9
The extension part 13 of (L) is covered from above, and the side part 14 of the upper glazed roof tile 9 (H) covers the side part 14 of the lower glazed roof tile 9 (L) from the outside. To do.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to a sheet metal grate roof tile in which roof tiles are lined up in the gaze portion of the roof tile in the direction of the inclination along the gutter portion of the roof.

[0002]

[Prior art]

 Conventionally, the glazed roof tiles are provided alternately with the ground tiles that are lined up along the glazed part, and by sandwiching a part of each glazed roof tile between the adjacent tiles, It is thatched.

[0003]

[Problems to be solved by the device]

 By the way, in the above-mentioned conventional structure, since the glazed roof tiles are alternately roofed with the ground tiles, the work for thatching the glazed roof tiles is complicated.

Further, since the glazed roof tiles are sandwiched between the adjacent tiles, a gap may be formed between the adjacent glazed roof tiles, resulting in insufficient waterproofing.

In addition, the above-mentioned conventional gabion roof tile is made of a thin metal plate having a thickness of about 0.35 mm and has many flat portions. For this reason, it is difficult to obtain a predetermined rigidity for the glazed roof tile, and because of this, there is a problem in that unevenness is likely to occur in each part thereof, and thus the appearance of the glazed roof tile deteriorates.

[0006]

[The purpose of the device]

 This invention was made with attention paid to the above circumstances, and makes it possible to easily perform the work of thatching roof tiles and also to ensure that the roof tiles are sufficiently waterproof. The purpose is to ensure that the roof tile has sufficient rigidity and improve the appearance.

[0007]

[Means for Solving the Problems]

 The feature of the present invention to achieve the above-mentioned object is that the tiles are arranged in a row along the slant portion in the direction of inclination, and the sheet metal girder tiles that are roofed on these tiles are Of the vertically adjacent tiles in the vertical direction, a main body that covers the lower tiles from above, and a rising portion that rises from the upper edge of the main body in the direction of inclination and that covers the lower end face of the upper tiles. An extension extending upward from the upper edge of the rising portion in the same inclination direction to cover the lower portion of the upper roof tile in the same inclination direction from above and extending downward from one side edge of the main body portion. Of the upper and lower tiered glazed tiles adjacent to each other in the inclined direction, the lower part of the main part of the upper tiered glazed tile in the same sloping direction is the lower tiered glazed tile. The extension of the roof tile is covered from above, and the side part of the upper roof tile Lower in the high frequency tilt direction, it is in that to cover the bottom from the outer side in the high frequency inclined oblique sides of the lower verge tile.

In the above case, the front cross-section of the side portion is formed in an outwardly convex arcuate shape, and one side end of the rising portion of the lower gabber tile is formed into a concave arc shape on the inner surface of the side part of the upper gabber tile. You may make it the convex arc shape which matches.

[0009]

[Work]

 The operation of the above configuration is as follows.

The ground tiles 8 are arranged in a row in the inclination direction A along the girder portion 2, and the sheet metal grate roof tiles 9 which are roofed on the earth tiles 8 are arranged in the upper and lower steps adjacent to each other in the inclination direction A. Of the roof tiles 8 (H) and 8 (L), the main body portion 11 that covers the bottom roof tiles 8 (L) from above, and the ground portion of the upper stage that rises from the upper edge of the main body portion 11 in the inclination direction A above. A rising portion 12 that covers the lower end surface of the roof tile 8 (H) and an upper edge of the rising portion 12 that extends upward in the same inclination direction A as above in the same inclination direction A of the above-mentioned earth roof tile 8 (H). An extension portion 13 that covers the lower portion from above and a side portion 14 that extends downward from one side edge of the main body portion 11 and that covers the outer side surface of the fluff portion 2 are provided. Also, of the upper and lower tiered brick tiles 9 (H) and 9 (L) that are adjacent in the same inclination direction A, the lower portion of the main body portion 11 of the upper tiered tile tile 9 (H) in the same inclination direction A is the lower one. The extended portion 13 of the non-tiled roof tile 9 (L) is covered from above, and the lower part of the side portion 14 of the upper non-tiled roof tile 9 (H) in the inclination direction A is the same as that of the lower non-tiled roof tile 9 (L). The lower part of the side portion 14 of the above) in the same inclination direction A is covered from the outside.

Therefore, when finishing the fluff portion 2, first, the roof tile 8 is laid along the fluff portion 2, and then only the roof tiles 9 are sequentially roofed.

Further, since the tile tiles 9 are tiled without being sandwiched between the tile tiles 8, the tile tiles 9 are sandwiched between the tile tiles 8 adjacent to each other, so that a gap is formed between the tile tiles 9 and 9 adjacent to each other. Compared with the conventional case, which is generated, the roof tiles 9, 9 can be brought into close contact with each other.

In the above configuration, the front cross section of the side portion 14 of the glazed roof tile 9 may have a circular arc shape that is convex outward.

By doing so, the rigidity of the side portion 14 is improved as compared with the conventional case in which the side portion 14 is simply flattened.

Further, since the rigidity of the side portion 14 is improved as a whole, unevenness is prevented from occurring in each portion of the side portion 14.

Further, in the above case, if the side portion 14 of the glazed roof tile 9 is simply formed into an arc shape that is convex outward, the amount of expansion to the outside in this manner causes the glazed roof tile 9 (H) in the upper and lower steps. , 9 (L) may cause a gap.

Therefore, the outer end (one side end) 12a of the rising portion 12 of the lower glazed roof tile 9 (L) matches the concave arc shape of the inner surface of the side part 14 of the upper glazed roof tile 9 (H). It may be formed in a convex arc shape so that the above gap does not occur.

[0018]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings.

In the drawing, reference numeral 1 in the drawing is a roof, 2 is a fluff portion, and this fluff portion 2 has rafters 3, field boards 4, tile boards 5 and gable boards 6 that are fixed to each other. Concrete tiles 8 made of concrete are arranged in a row in the direction of inclination A along the gabber portion 2, and these tiles 8 are fixed to the base plate 4 by nails.

A roof tile 9 made of sheet metal is laid on the ground tile 8 and the gable plate 6. Each of these girder roof tiles 9 includes a main body portion 11, a rising portion 12, an extending portion 13, and a side portion 14, the vertical total length in the tilt direction A is about 350 mm, the width dimension in plan view is about 120 mm, and the thickness of each portion. The length is 0.3 to 0.4 mm.

The main body 11 is long in the tilt direction A and has a substantially rectangular flat plate shape in a plan view, and has a taper shape that faces downward in the tilt direction A. The main body portion 11 is an outer side of the lower roof tile 8 (L) of the upper roof tile 8 (H) and the lower roof tile 8 (L) that are adjacent to each other in the inclination direction A, which is a side edge of the gable board 6 side. It covers the edges from above.

The rising portion 12 rises from the upper edge of the main body portion 11 in the inclination direction A, and the lower end surface of the outer edge of the upper roof tile 8 (H) in the inclination direction A is the same. The same covers from below in the tilt direction A.

The extending portion 13 extends upward from the upper edge of the rising portion 12 in the same inclination direction A, and the lower portion of the outer edge of the upper roof tile 8 (H) in the same inclination direction A is upward. Is covered from.

The side portion 14 has a substantially rectangular shape that is long in the same tilt direction A as seen from a side, and has a taper shape that faces upward in the same tilt direction A. The side portion 14 extends downward from an outer edge that is one side edge of the main body portion 11 and covers the outer surface of the blast plate 6 that is the outer surface of the fluff portion 2.

Among the upper glazed roof tiles 9 (H) and the lower glazed roof tiles 9 (L) that are adjacent to each other in the slant direction A, the same slant direction of the main body portion 11 of the upper staircase glazed roof tiles 9 (H). The lower part of A covers the extension part 13 of the lower glazed roof tile 9 (L) from above, and the main body part 11 and the extension part 13 are entirely closely overlapped with each other. In this case, the lower end of the main body portion 11 in the inclination direction A slightly protrudes from the extending portion 13 and functions as an eaves. Further, the lower portion of the side portion 14 of the upper glazed roof tile 9 (H) in the same inclination direction A covers the upper portion of the side portion 14 of the lower girder tile 9 (L) in the same inclination direction A from the outside, The both side portions 14, 14 are entirely closely overlapped with each other.

A nail hole 17 through which a nail 16 is inserted is formed in a lower portion of the side portion 14 in the inclination direction A, and the nail 16 is driven into the gall baffle 6 so that the glazed roof tile 9 has a guttered portion 2. It is fixed to the gable plate 6, which is the base of the. Further, 18 is a sealing material.

When finishing the fluff portion 2 with the fluff tile 9 having the above-described structure, first, the earth tile 8 is laid along the fluff portion 2, and then only the fluff tile 9 in the inclination direction A is used. You just have to roof it upwards.

In particular, in FIG. 4, the front cross-section of the side portion 14 has an arcuate shape that is convex outward, and the radius of curvature is substantially the same in each portion of the side portion 14. As a result, the rigidity of the side portion 14 is improved as a whole. Further, this improves the support strength of the glazed roof tile 9 with respect to the wind baffle plate 6 and prevents each side portion 14 from being uneven.

The outer end 12a, which is one side end of the rising portion 12 of the lower glazed roof tile 9 (L), matches the concave arc shape of the inner surface of the side part 14 of the upper glazed roof tile 9 (H). It has a convex arc shape. That is, a gap is prevented from being formed between the outer end 12a of the rising portion 12 and the inner surface of the side portion 14, and the waterproof property is improved.

In the above case, the vertical length error of the roof tile 8 in the same inclination direction A is, as shown by the phantom line in FIG. 3, an error of the upper tile of the lower tile to the upper portion of the lower tile 9 (L). It is absorbed by adjusting the relative position of the lower part of 9 (H 2).

In FIG. 4, an inner edge of the main body 11 opposite to the breeze plate 6 is folded back to form a folded portion 20. On the other hand, a locking notch 21 is formed in the upper part of the inner edge of the rising portion 12 on the side opposite to the baffle plate 6. Then, the folded-back portion 20 is locked in the locking notch 21, so that the connection strength between the upper and lower glazed roof tiles 9 (H) and 9 (L) is improved.

[0032]

[Effect of device]

 According to this invention, the roof tiles are arranged in a row in the direction of inclination along the girder portion, and the sheet metal girder tiles that are roofed on the roof tiles are arranged in the upper and lower steps adjacent to each other in the tilt direction. Of the roof tiles, a main body portion that covers the lower roof tiles from above, a rising portion that rises from the upper edge of the main body in the above-mentioned inclination direction and covers the lower end surface of the upper roof tiles, and the upper portion of this rising portion. An extension portion that extends upward from the edge in the same inclination direction and covers a lower portion of the upper roof tile in the same inclination direction from above, and an outer surface of the raised portion that extends downward from one side edge of the main body portion. Of the upper and lower tiered gera roof tiles that are adjacent to each other in the same inclination direction, the lower part of the main body of the upper tiered gera roof tile in the same orientation is the extension of the lower tiered glazed roof tile from above. The upper part of the roof tile on the upper side of the roof tile is the lower part of The bottom part of the side of the glazed roof tile in the same direction as above is covered from the outside.

For this reason, when finishing the fluff portion, first, the roof tiles need to be roofed along the fluff portion, and then only the roof tiles of each slab must be sequentially roofed. Compared with the conventional method of roofing with roof tiles alternately, the work for roofing roof tiles can be done more easily.

In addition, since the tiles of the zelkova are tiled without being sandwiched between the tiles of the roof, the tiles of the tiles of the roof are sandwiched between the tiles of the tiles adjacent to each other, so that a gap is generated between the tiles of the tiles adjacent to each other. , It is possible to bring the roof tiles into close contact with each other. Therefore, the waterproof property between the roof tiles is improved accordingly.

In the above configuration, the front section of the side portion of the glazed roof tile may have an arcuate shape that is convex outward.

By doing so, the rigidity of this side portion is improved as compared with the conventional case in which the side portion is simply flattened, and the side portion located outside the fluff portion is susceptible to external force due to wind and rain. And useful.

Further, since the rigidity of the side portion is improved as a whole, unevenness is prevented from being generated in each portion of the side portion, and the appearance of the side portion located in a place easily visible is improved, that is, This will improve the appearance of the roof tiles.

Further, in the above case, if the side portions of the glazed roof tiles are simply formed in an arc shape that is convex outward, a gap may be generated between the upper and lower glazed roof tiles due to the outward expansion. There is.

Therefore, even if one side end of the rising portion of the lower glazed tile is formed into a convex arc shape that matches the concave arc shape of the inner surface of the side portion of the upper glazed roof tile, the above-mentioned gap is prevented. Good.

In this way, a gap is prevented from being formed between the roof tiles in the upper and lower tiers, and sufficient waterproofness is secured.

[Brief description of drawings]

FIG. 1 is a perspective view of a glazed roof tile.

FIG. 2 is a perspective view of a fluff portion of a roof.

FIG. 3 is a partial cross-sectional side view of a gabber portion.

FIG. 4 is a front sectional view taken along the line 4-4 of FIG.

FIG. 5 is an enlarged side view of a glazed roof tile.

FIG. 6 is an enlarged plan view of a glazed roof tile.

FIG. 7 is an enlarged front view of a glazed roof tile.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 roof 2 geranium part 8 earth tile 9 gera roof tile 11 main body part 12 rising part 12a outer end (one side end) 13 extension part 14 side part A inclination direction

Claims (2)

[Scope of utility model registration request] 1. A roof tile made of sheet metal that is roofed on the roof tiles in the same direction as the roof roof tiles in the direction of inclination. Of the adjacent upper and lower tiers, a main body that covers the lower tiers from above, a rising portion that rises from the upper edge of the body in the tilt direction and covers the lower end surface of the upper tiers, An extending portion extending upward from the upper edge of the rising portion in the same inclination direction to cover a lower portion of the upper roof tile in the same inclination direction from above; Out of the upper and lower tiered gabardine tiles that are adjacent to each other in the same inclination direction, the lower part of the main part of the upper tiered glazed tile in the same inclination direction extends the lower tiered glazed tile. Covers the part from above, and
The lower part of the upper part of the side of the roof tile is the same as above.
A sheet metal grate roof tile that covers the lower part of the side part of the lower grate roof tile from the outside in the tilt direction. 2. The front cross-section of the side portion has an outwardly convex arc shape, and one side end of the rising portion of the lower glazed tile matches the concave arc shape of the inner surface of the side portion of the upper glazed tile. The sheet metal glazed roof tile according to claim 1, which has a convex arc shape.