JP2010275767A - Verge structure for roof - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a verge structure for a roof, adjustable in working dimension in the direction of the eaves ridge of a gable tile 1 without cutting the gable tile 1, having good appearance when the gable tile 1 is mounted, and achieving satisfactory waterproof. <P>SOLUTION: This verge structure of the roof uses the gable tile 1 including a gable tile body piece 2 placed on the upper face of the roof and a gable tile side piece 3 suspended from the side end of the gable tile body piece 2 to cover the side face of the roof. The eaves side end of the gable tile 1 on a ridge side is overlapped on the ridge side end of the gable tile 1 on eaves side, and the plurality of gable tiles 1 are mounted in the direction of eaves ridge. The gable tile side piece 3 has a recessed step 5 recessed in the vertical direction to the direction of eaves ridge on the ridge side end and the eaves side end of the tile 1 on the ridge side is overlapped on the recessed step 5 of the gable tile 1 on the eaves side to adjust the width of overlapping in the direction of eaves ridge freely. The verge structure for the roof is constituted in this way. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a labyrinth structure of a roof in which a plurality of sleeve tiles are stacked in the eaves ridge direction by adjusting the width dimension.

  2. Description of the Related Art Conventionally, a structure in which sleeve tiles 1 are stacked and attached is known as a structure of a loose portion of a roof (for example, Patent Documents 1 and 2).

  FIG. 8 shows an example of a conventional sleeve tile 1. The sleeve tile 1 includes a sleeve tile book piece 2 placed on the roof surface, and a sleeve tile side piece 3 that hangs down from the side end of the sleeve tile book piece 2 and covers the roof side surface. ing. In (a), a flat roof tile 31 that is adjacent to the side edge portion of the sleeve roof book piece 2 opposite to the side edge portion on which the sleeve roof tile side piece 3 is provided is stacked from above. This is a sleeve roof tile 1a provided with a lower overlapping piece 21 serving as a receiving portion. In (b), the side end opposite to the side end where the sleeve tile side piece 3 of the sleeve tile book piece 2 is provided is overlaid on the flat roof tile 31 adjacent in the direction perpendicular to the eave building direction. It is the sleeve end tile 1b.

  FIG. 7 shows an example of a conventional gable roof structure using the sleeve tile 1 as described above. In this roof structure, sleeve tiles 1 are used at both ends of the roof, sleeve start tiles 1a are used at one side end of the roof, and sleeve end tiles are used at the other side end of the roof. 1b is used. Each level of roof tiles (rows perpendicular to the eaves direction) is composed of sleeve tiles 1 at both ends of the roof and flat tiles 31 laid between them, and each level is overlapped in the eaves direction. Attached.

  When installing the roof tile, attach the first roof tile (sleeve tile 1, flat tile 31) in the direction perpendicular to the eaves ridge direction (the facing direction) at the end of the roof eave side, then the second step, Install the roof tiles of each step from the eave side to the building side. At this time, the sleeve end tile 1a is used for the loose portion at the beginning of the winding, and the sleeve end tile 1b is used for the loose portion at the end of the winding.

  Here, in order to attach the roof tiles in the second and subsequent stages in the rolling direction, first, another sleeve tile is placed on the sleeve tile 1 (sleeve start tile 1a) on the eaves side already attached to one side edge of the roof. 1 (Sleeve opening tile 1a) is attached. At that time, the eaves side end portion of the sleeve tile 1 is overlaid on the ridge side end portion of the eave side sleeve tile 1 already attached, and the roof tile on the roof side surface is covered with the sleeve tile side piece 3. Next, the side end portion of the flat roof tile 31 is mounted on the lower overlapping piece 21 provided at the side end portion of the sleeve roof tile 1. Next, a plurality of other flat roof tiles 31 are sequentially attached to the mounted flat roof tile 31 so as to overlap the side edges in the rolling direction. Finally, the sleeve tile 1 (sleeve end tile 1b) is placed on the other side end of the roof, and the eave side end of the sleeve end tile 1b is already attached to the end of the end of the sleeve end tile 1b on the eave side. And the roof tile side piece 3 is attached so as to cover the roof base on the other side of the roof. In this manner, the second and subsequent roof tiles can be attached. Each roof tile is fixed to the roof base by nailing or the like.

  By the way, in the case of the gable roof as described above, in order to match the length of the roof eaves direction or to adjust the aesthetics of the roof, the tile eaves direction exposed to the outside (hereinafter also referred to as the flow direction) ), That is, the working dimension in the flow direction must be adjusted. In particular, when there is a cut part of the roof side surface such as a roof part on the roof, it is essential to adjust the working dimension in the flow direction. At that time, in the flat roof tile 31, the working dimension in the flow direction can be adjusted by adjusting the overlapping width in the eave building direction of each step. Since the pieces 3 interfere with each other, the working dimensions cannot be adjusted. Therefore, the eaves side end portion of the sleeve tile side piece 3 indicated by the hatched portion (X) in FIG. 8 is cut to shorten the length of the sleeve tile side piece 3 in the eaves ridge direction and is arranged on the eave side. The sleeve tile 1 is attached to the ridge side end face of the sleeve tile side piece 3 of the sleeve tile 1 so that the eave side end face of the sleeve tile side piece 3 of the sleeve tile 1 arranged on the ridge side is abutted, and the flow direction of the sleeve tile 1 The working dimensions are adjusted.

  However, in the structure that cuts a part of the sleeve tile side piece 3 of the sleeve tile 1 and adjusts the working dimension in the flow direction as described above, the sleeve tile 1 arranged at each stage must be cut at the site. In addition, it takes time for construction, and because waste materials are generated by cutting, it takes time to process the waste materials. As a result, the construction cost increases, resulting in an increase in construction costs. In addition, if the cutting dimensions are wrong in the cutting process, a gap will be created between the sleeve tiles 3 adjacent to each other in the eaves direction, and there will be variations in the working dimensions in the flow direction. There was a risk of damage. In addition, when a gap is formed between the sleeve tile side pieces 3, rainwater is likely to enter and there is a possibility that the waterproof property is deteriorated.

Japanese Patent Laid-Open No. 11-117462 JP 2003-184227 A

  The present invention has been made in view of the above points, and the working dimension of the sleeve tile 1 in the eaves-ridge direction can be adjusted without cutting the sleeve tile 1, and when the sleeve tile 1 is attached. The purpose is to provide a roof structure with a good aesthetic appearance and good waterproof property.

  In order to solve the above problems, the present invention has the following configuration.

  The invention according to claim 1 is a sleeve tile 1 comprising a sleeve tile piece 2 placed on the roof top surface, and a sleeve tile side piece 3 that hangs down from the side end of the sleeve tile book piece 2 and covers the roof side surface. The roof of the roof tile has a plurality of sleeve tiles 1 attached in the direction of the eaves by overlapping the eaves end of the wing side sleeve tile 1 on the ridge side end of the eaves side sleeve tile 1. The sleeve tile side piece 3 has a recessed step portion 5 that is recessed in a direction perpendicular to the eave building direction at the end of the building side. The roof 1 is a labyrinth structure characterized in that the eaves side end of the roof tile 1 is overlapped so that the overlapping width in the eave building direction can be adjusted.

  According to a second aspect of the present invention, in the above structure, a plurality of groove portions 6 cut in the vertical direction are provided on the surface of the concave step portion 5 along the eaves direction. Structure.

  The invention according to claim 3 is characterized in that, in the above configuration, a plurality of grooves 6 cut in the vertical direction are provided on the surface of the sleeve tile side piece 3 along the eaves direction. Structure.

  According to invention of Claim 1, when attaching a sleeve tile in the eaves-ridge direction, the eaves-side edge part of the wing-side sleeve tile is overlap | superposed in the eaves-ridge direction on the concave step part formed in the sleeve tile side piece. The width of the roof can be adjusted to form a loose section of the roof, so the sleeve tile side pieces can be aligned in the direction perpendicular to the eaves' ridge direction, and multiple sleeve tiles can be attached, improving the aesthetics. In addition, it is possible to adjust the working dimensions of the sleeve tiles in the direction of the eaves ridge without cutting the sleeve tiles, and it is possible to save construction work and reduce the construction cost by eliminating the generation of waste materials. Is. In addition, the side of the roof when the sleeve tiles are attached does not impair the design because a part of the concave step is exposed at a constant pitch and forms a continuous pattern in the direction of the eaves, Since the eaves side end of the ridge-side sleeve tile is overlapped on the concave step portion, the roof base is not seen, and the beauty of the loose portion can be improved. In addition, since there is no gap in the direction perpendicular to the eaves ridge direction due to the overlap of the recessed step of the eaves side sleeve tile and the eaves side end of the ridge side sleeve tile, the roof base is not exposed. The roof can be made waterproof.

  According to the invention of claim 2, by providing a plurality of groove portions along the eaves-ridge direction, the groove portions can function as marks when the sleeve tiles are overlapped, and the workability can be improved. It can be done. In addition, even when rainwater has infiltrated from the gap between adjacent sleeve tiles in the direction of the eaves by capillarity, the grooves cut up and down in the concave steps work as drainage grooves to prevent water from entering. Therefore, waterproofness can be improved.

  According to invention of Claim 3, since the several groove part forms the vertical stripe pattern which followed the eaves ridge direction on the side surface of the roof, the clearance gap which generate | occur | produces by the level | step difference formed by a recessed step part or the overlap of a sleeve tile is formed. It can be inconspicuous and can improve aesthetics.

An example of an embodiment of the invention is shown, (a) is a perspective view and (b) is a side view. An example of the sleeve roof tile used for this invention is shown, (a) is a perspective view, (b) is the II line sectional drawing of (a). The other example of embodiment of this invention is shown, (a) is a perspective view of a sleeve tile, (b) is sectional drawing of an up-down direction. The perspective view of the sleeve tile used for another example of embodiment of this invention is shown. The other example of embodiment of this invention is shown, (a) is a perspective view, (b) is a perspective view of a sleeve tile. The other example of embodiment of this invention is shown, (a) is a perspective view of a sleeve tile, (b) is sectional drawing of an up-down direction. It is a perspective view which shows an example of the structure of the conventional gable roof. It is a perspective view which shows an example of the conventional sleeve tile.

  FIG. 1 is an example of an embodiment of a roof structure of the present invention, (a) is a perspective view, and (b) is a side view (viewed from the roof side). In the illustrated structure of the roof, a plurality of sleeve tiles 1 are attached in the direction of the eaves ridge, and the eaves side end of the ridge side sleeve tile 1 is placed on the ridge side end of the eaves side sleeve tile 1. Are superimposed.

  FIG. 2 is an example of a sleeve tile 1 used in the loose structure of the roof of FIG. 1, (a) is a perspective view, and (b) is a cross-sectional view taken along the line II. The sleeve tile 1 includes a sleeve tile piece 2 placed on the roof top surface, and a sleeve tile formed by hanging from one side end of the sleeve tile book piece 2 in a direction perpendicular to the sleeve tile piece 2. Side piece 3 is provided. The sleeve tile book piece 2 is formed of a plate-like body having a substantially uniform thickness dimension. In the case of the sleeve start tile 1a, a lower overlap piece 21 (not shown, see FIG. 8) that serves as a receiving piece for the side end portion of the flat roof tile 31 may be formed on the other side end of the sleeve roof book piece 2. In the case of the sleeve end tile 1b, an upper overlapping portion (not shown) that overlaps the side end portion of the flat roof tile 31 from above can be provided.

  The sleeve tile side piece 3 is formed along the eave building direction from the eave side end portion of the sleeve tile 1 to the ridge side end portion, and is formed of a trapezoidal plate-like body whose length in the vertical direction is gradually shortened. Has been. The vertical length of the eaves side end of the sleeve tile side piece 3 is approximately equal to the length of the ridge side end of the sleeve tile side piece 3 plus the thickness of the sleeve tile piece 2. It has become. And in the ridge side edge part of the sleeve tile side piece 3, it extends over the up-down direction by the concave step bottom face 11 formed in parallel with the eaves ridge direction and the concave step side surface 12 formed perpendicular to the eaves ridge direction. A recessed step portion 5 that is recessed is provided. The concave step size of the concave step portion 5, that is, the length in the direction perpendicular to the eave ridge direction of the concave step side surface 12 is the same as or slightly longer than the thickness dimension of the eave side end portion of the sleeve tile side piece 3. ing. Thereby, when attaching the sleeve tile 1 adjacent on the ridge side, the eaves side end portion of the sleeve tile side piece 3 is overlapped from the outside of the recessed step portion 5 of the sleeve tile 1 attached to the eave side, and The sleeve tiles 1 can be aligned by aligning the vertical orientation with the sleeve tiles 1 attached to the eaves side. Further, the length of the recessed step portion 5 (concave step bottom surface 11) in the eaves-ridge direction is formed to be shorter than half the total length of the sleeve tile side piece 3 in the eaves-ridge direction.

  As the dimensions of the sleeve tile 1, for example, the working dimension perpendicular to the eaves-ridge direction can be about 100 to 200 mm, and the working dimension in the flow direction can be about 200 to 300. Further, at this time, when the concave step portion 5 of the eaves-side sleeve tile 1 and the eave-side end portion of the ridge-side sleeve tile 1 are overlapped, the length of the concave step bottom surface 11 exposed to the outside in the eaves-ridge direction. Is preferably about 10 to 20 mm.

  Next, a method of forming a gable roof rib structure using the above-described sleeve tile 1 will be described.

  About attachment of a roof tile, it can attach by the method similar to FIG. In other words, after attaching the roof tiles in the direction perpendicular to the eave building direction (the direction of rolling) and laying the first roof tile on the eave side, the eaves are stacked while the second and third steps are stacked on top of each other. Lay from the building toward the building.

  Here, in the loose structure of the roof, another sleeve tile 1 is attached on the sleeve tile 1 on the eaves side already attached to one side end portion of the roof. At that time, the eaves-side end of the sleeve tile 1 is overlaid on the ridge-side end of the eave-side sleeve tile 1 and is attached from the outside of the recessed step portion 5 of the eave-side sleeve tile 1. The end of the eaves side of the sleeve tile side piece 3 is overlapped. At this time, the concave step portion 5 of the eaves-side sleeve tile 1 is disposed on the inner side of the inner surface of the eaves-side end portion of the sleeve tile side piece 3 of the sleeve tile 1 to be attached. The overlapping width of the sleeve tile 1 in the eave building direction is adjustable without colliding with each other, so the working width in the flow direction of the sleeve tile 1 can be adjusted by adjusting the overlapping width. Can be stacked. Further, since the concave step portion 5 is formed with the concave step size equal to or longer than the thickness dimension of the eave side end portion of the sleeve tile side piece 3, the position of the sleeve tile 1 in the winding direction is set to the eave side. It can be attached to the sleeve tile 1 of the same. In this way, by attaching the sleeve tiles 1 of each step from the eave toward the ridge, the roof structure as shown in FIG. 1 can be formed. In the case of the same winding direction as FIG. 7, the sleeve tile 1 in FIG. 1 becomes the sleeve start tile 1a, and in the case of the opposite winding direction to FIG. 7, the sleeve tile 1 in FIG. 1 becomes the sleeve end tile 1b.

  As shown in FIG. 1 (b), the side surface of the roof forms a continuous pattern in the eaves ridge direction by exposing a part of the concave steps 5 at a constant pitch. Therefore, the appearance can be improved without impairing the design. Further, the eaves side end portion of the sleeve tile side piece 3 of the sleeve tile 1 on the ridge side is overlapped on the concave step portion 5 of the sleeve tile 1 so that the sleeve tile side piece 3 covers the roof side surface as a whole, so that the roof base of the roof side surface. Can be seen, and the aesthetic appearance of the loose portion can be improved. Also, due to the overlap between the recessed step 5 of the eaves-side sleeve tile 1 and the eaves-side end of the eaves-side sleeve tile 1, a gap is formed in a direction perpendicular to the eaves-ridge direction, and the roof base is exposed. Therefore, even when rain falls in an oblique direction, rainwater does not directly hit the roof base, and the waterproof property of the roof can be improved. The line (lower line) formed by the edge of the lower end of the sleeve tile side piece 3 is formed in a substantially straight line by forming the sleeve tile side piece 3 into a trapezoidal shape. It is possible to make the disturbance of linearity inconspicuous due to the variation in the tile size.

  Thus, in the loose structure of the roof of the present invention, when attaching the sleeve tile in the eaves ridge direction, the eave side of the ridge side sleeve tile 1 is formed in the concave step portion 5 formed in the sleeve tile side piece 3. The edge of the roof can be formed by adjusting the overlapping width in the direction of the eaves to adjust the width of the roof. Therefore, the sleeve tile side pieces 3 can be aligned in the direction perpendicular to the eaves ridge direction, and the plurality of sleeve tiles 1 can be attached, and the appearance of the loose portion can be improved. In addition, since the working dimensions of the sleeve tile 1 in the eaves ridge direction can be adjusted without cutting the sleeve tile 1, it is possible to save construction work and reduce the construction cost by eliminating the generation of waste materials. It is.

  Fig.3 (a) is a perspective view of the sleeve tile 1 used for another example of embodiment of the loose structure of the roof of this invention. In this sleeve tile 1, a groove portion 6 that is cut in the vertical direction is formed on the surface of the concave step bottom surface 11 that is a surface parallel to the eaves-ridge direction of the concave step portion 5. A plurality are provided at a constant pitch along the eaves ridge direction. Each groove portion 6 has substantially the same groove width and groove depth, and is formed in a straight line shape substantially parallel to the concave side surface 12 of the sleeve tile side piece 3 from the upper end to the lower end of the sleeve tile side piece 3. In this embodiment, the groove 6 is cut into a semicircular cross section in the vertical direction.

  FIG.3 (b) is an example of the cover structure of the roof using the sleeve tile 1 of Fig.3 (a), and has shown sectional drawing of the up-down direction. Some of the groove portions 6 formed on the concave bottom surface 11 are covered with the sleeve tiles 1 stacked on the ridge side, and the other groove portions 6 are exposed to the outside. In addition, in FIG.3 (b), 30 is a roof base | substrate.

  According to this embodiment, when a plurality of the groove portions 6 are provided at a constant pitch along the eaves ridge direction, when the sleeve tiles 1 are overlapped, a predetermined gap between the groove portions 6 and the groove portions 6 is determined. The overlapping width can be adjusted to be constant by overlapping the eaves side end of the other sleeve tile 1 at the position. For example, in FIG. 3 (b), the eaves side tip of the sleeve tile side piece 3 of the ridge side sleeve tile 1 is aligned with the edge of the third groove portion 6 from the ridge side tip of the recessed step portion 5 of each sleeve tile 1. It shows the state. Thus, since the groove part 6 can be functioned as a mark of superposition, the sleeve roof tile 1 can be attached at a constant pitch to improve the aesthetics, and the workability can be improved. Moreover, even when rainwater infiltrates from the gap between the sleeve tile side pieces 3 adjacent in the eaves-ridge direction by a capillary phenomenon, the groove portion 6 formed in the concave bottom surface 11 of the concave step portion 5 can serve as a draining groove. . Therefore, since this groove part 6 drains and can prevent rain water from entering, the waterproofness of the loose part can be improved.

  FIG. 4 is a perspective view of a sleeve tile 1 used in another example of the embodiment of the roof structure of the present invention. In this sleeve tile 1, a groove 6 cut in the vertical direction is formed on the surface of the sleeve tile side piece 3 on the side forming the roof side surface, including the surface of the concave bottom surface 11. A plurality of groove portions 6 are provided at a constant pitch from the eave side to the ridge side of the sleeve tile side piece 3 along the eave ridge direction. Each groove portion 6 has substantially the same groove width and groove depth, and is formed in a straight line shape substantially parallel to the concave side surface 12 of the sleeve tile side piece 3 from the upper end to the lower end of the sleeve tile side piece 3. In this embodiment, the groove 6 is cut into a semicircular cross section in the vertical direction.

  According to this embodiment, in addition to the effect of the form of FIG. 3, the plurality of groove portions 6 form a continuous vertical stripe pattern along the eave ridge direction on the side surface of the roof. The gap generated between the recessed step bottom surface 11 and the inner surface of the sleeve tile side piece 3 can be made inconspicuous due to the step generated by the portion 5 and the overlapping of the sleeve tile 1 and the aesthetic appearance is further improved. It is something that can be done.

  Fig.5 (a) is another example of the embodiment of the cover structure of the roof of this invention, FIG.5 (b) shows an example of the sleeve tile 1 used for such a cover structure of a roof. ing. This sleeve tile 1 is substantially the same as that of FIG. 2 except that the shape of the recessed step portion 5 is different. In the case of FIG. 5 (b), the upper and lower sides are inclined by the inclined pieces 15 that form the inclined surfaces 16 inclined toward the roof inner side in the direction perpendicular to the eaves-ridge direction at the ridge side end of the sleeve tile side piece 3. A tapered recessed step portion 5 is provided which is recessed in the direction. The recessed step size of the recessed step portion 5, that is, the length in the direction perpendicular to the eave building direction from the ridge side tip to the ridge side tip of the inclined surface 16 is larger than the thickness dimension of the eave side end portion of the sleeve tile side piece 3. It is formed long. Thereby, when attaching the sleeve tile 1 adjacent on the ridge side, the eaves side end portion of the sleeve tile 1 is overlapped from the outside of the recessed step portion 5 of the sleeve tile 1 attached to the eave side and is perpendicular to the eave ridge direction. The sleeve tile 1 can be aligned by aligning the direction of the arrangement with the sleeve tile 1 attached to the eaves side. Moreover, the length parallel to the eaves-ridge direction of the recessed step part 5 (inclined surface 16) is formed shorter than the half of the full length of the sleeve tile side piece 3 in the eaves-ridge direction.

  According to this embodiment, the portion (A in the figure) where the recessed step portion 5 and the eaves side end portion of the sleeve tile side piece 3 overlap can be shown with a more natural feeling, the aesthetic appearance is improved, and the design property Can be improved.

  Fig.6 (a) has shown another example of the sleeve tile 1 used for the loose structure of a roof like Fig.5 (a). 6 (a), an inclined piece 15 forming an inclined surface 16 inclined toward the roof inside in a direction perpendicular to the eaves ridge direction at the ridge side end of the sleeve tile side piece 3, A concave step portion 5 that is recessed in the vertical direction is provided by a projecting piece 17 that protrudes from the front end portion of the inclined piece 15 toward the outside of the roof in a direction perpendicular to the eaves-ridge direction. The protruding piece 17 is formed so as to be arranged on the inner side of the inner surface of the eaves side end portion of the sleeve tile side piece 3 when the tip thereof is attached to the roof. Thereby, when attaching the sleeve tile 1 adjacent on the ridge side, the eaves side end portion of the sleeve tile 1 is overlapped from the outside of the recessed step portion 5 of the sleeve tile 1 attached to the eave side and is perpendicular to the eave ridge direction. The sleeve tiles 1 can be aligned by aligning the direction with the sleeve tiles 1 attached to the eaves side. The length of the recessed step portion 5 in the eaves ridge direction is formed to be longer than half of the total length of the sleeve tile side piece 3 in the eaves ridge direction.

  FIG.6 (b) is an example of the structure of the roof using the sleeve tile 1 of Fig.6 (a), and has shown sectional drawing of the up-down direction. As shown in the figure, the eaves side end of the sleeve tile side piece 3 is notched in the vertical direction inclined to the surface (inner surface) superimposed on the roof base 30 in a direction perpendicular to the eaves ridge direction. A cut-out portion 18 is formed. In this embodiment, when the sleeve tiles 1 overlap, the notch 18 of the sleeve tile side piece 3 of the sleeve tile 1 on the ridge side overlaps the concave step portion 5 of the sleeve tile 1 on the ridge side and is adjacent to the sleeve tile 1. Since the surface of the sleeve tile side piece 3 between the ones approaches, the step formed by the recessed step portion 5 is made smaller, and the recessed step portion 5 and the eaves side end portion of the sleeve tile side piece 3 overlap (FIG. 5 (a ) A) can be shown with a more natural feeling, and the aesthetics can be further improved. In addition, even when rainwater enters from the gap between the recessed step portion 5 and the sleeve tile side piece 3, the protruding piece 17 can drain the water and stop the progress of the water, thus improving the waterproofness of the loose portion. Is something that can be done.

  5 and 6, a plurality of groove portions 6 cut in the vertical direction may be provided on the surface of the recessed step portion 5 or the sleeve tile side piece 3 along the eaves-ridge direction.

  In each of the above-described embodiments, the structure in which the roof tiles are attached to the gable roof having the ribs at both ends of the roof has been described, but the present invention is not limited to this. For example, it may be a roof structure in which the roof side end on the side opposite to the rib portion is a corner ridge.

1 Sleeve Tile 2 Sleeve Tile Main Piece 3 Sleeve Tile Side Piece 5 Concave Step 6 Groove

Claims (3)

  The wing side of the eaves-side sleeve tile using a sleeve tile comprising a sleeve tile piece placed on the roof top surface and a sleeve tile side piece that hangs down from the side edge of the sleeve tile book piece and covers the roof side surface The roof tile structure has a plurality of sleeve tiles attached in the direction of the eaves with the eaves end of the ridge side tiles overlapped on the edge, and the above-mentioned sleeve tile side piece is eaves on the end of the ridge It has a recessed step that is recessed in the direction perpendicular to the ridge direction, and the width of the ridge-side sleeve tile eaves side on the eaves-side sleeve tile can be adjusted in the ridge direction. A labyrinth structure of the roof, characterized by overlapping.   2. The roof structure according to claim 1, wherein a plurality of grooves cut in the vertical direction are provided on the surface of the concave step portion along the eaves-ridge direction.   3. The roof rib structure according to claim 1, wherein a plurality of grooves cut in the vertical direction are provided on the surface of the sleeve tile side piece along the eaves-ridge direction.

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