JP2009167676A - Tile batten for tile stop - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve problems of conventional tiled roof in which solid (square) tile battens are used wherein since a space defined by a sheathing roof board and two tile battens adjacent to a tile is interrupted by each tile batten portion, the air in each space is difficult to move and hot air and moisture are closed in the space for a long time. <P>SOLUTION: As the tile battens for tile stop installed on the sheathing roof board 2 of a tile-roofed roof, a large number of openings 14 for ventilation extending through the thickness portion thereof in a roof tilting direction while the tile battens are installed are arranged parallel to each other in the longitudinal direction of the tile battens. Consequently, the ventilation between the spaces 5, 5 defined between the tile 4 and the sheathing roof board 2 can be secured in the tile-roofed roof. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a tile rail for tile fixing installed on a field board of a tiled roof.

  FIG. 6 shows a general tiled roof. In this tiled roof, a roofing 3 is laid on the roof base plate 2, and a plurality of parallel roofs and parallel to the eaves are provided on the roofing 3 with a predetermined interval in the roof inclination direction. The roof tiles 10, 10... Are fixed by nailing, and the tiles 4 are positioned on the tile rails 10 by placing the latch projections 41 of the tile bottoms on the tile rails 10, respectively. , 4... Are fixed to the roof tile 10 with nails 7, 7.

  In the general tiled roof shown in FIG. 6, solid wood (corner) is used as the tile rail 10, but when the solid rail is used for the tile rails 10, 10. Each of the spaces 5, 5,... Partitioned by the bottom surface of the roof, the top surface of the field board 2 (roofing 3), and the two roof tiles 10 adjacent to each other in the roof inclination direction are blocked in the roof inclination direction. It becomes. In particular, in the case of using a flat roof tile as the roof tile 4, since the bottom surface of the roof tile 4 is almost entirely in contact with the top surface of the roof rail 10, the closed state (non-ventilated state) of each of the cavities 5, 5,. . In addition, in the case where the roof tile (corrugated roof tile) is used for the roof tile 4, the bottom surface of the roof tile has a curved surface. Therefore, when the roof tile is placed on the roof rail 10, a slight gap is formed between the bottom surface of the roof tile and the top surface of the roof tile. However, even in this case, if the roof tiles 10, 10,... Are solid, the blocking state between the spaces 5, 5,.

  By the way, in this kind of tiled roof, each of the spaces 5, 5... Partitioned by the upper surface of the field board 2 (roofing 3) and the lower surface of the tile 4 and the two tile rails 10, 10 adjacent to each other is air. Because it becomes a reservoir, when the roof tiles 4, 4,... Are heated during the summer day, the radiant heat causes the vacant spaces 5, 5,. When it is lowered, condensation may occur in each of the empty spaces 5, 5,.

  In the case where solid wood is used for each of the roof tiles 10, 10,... As in the conventional example of FIG. 6, the tile is divided by two tile rails adjacent to the bottom surface of the roof tile and the top surface of the roofing board (roofing). Since the spaces between the spaces 5, 5,... Are blocked at a high level, the air permeability between the spaces 5, 5,... Is very poor (the air in the spaces 5 is not exchanged). ). Thus, if the air permeability between the spaces 5, 5,... Is poor, the spaces 5, 5,... Are excessively heated by the radiant heat from the roof tiles 4, 4,. The space in the ceiling is heated through the roofing 3 and the field board 2 by the heat of the spaces 5, 5 .. (and thereby the temperature of the room of the building is excessively increased). If the outside air temperature drops at night with the inside of the vacant spaces 5, 5,... Becoming humid, moisture in the vacant spaces 5, 5, .. will condense. 10 or the peg 7 may be corroded).

  Accordingly, an object of the present invention is to provide a tile rail having a structure in which air in a space between the lower surface of the tile and the upper surface of the roof plate can be efficiently moved in the tile rail used for the tiled roof. It is said.

  The present invention has the following configuration as means for solving the above problems. The invention of the present application is directed to a roof tile for roof tiles installed on a roof base plate in parallel with the eaves.

  Further, the roof tile for roof tile of the present application has a large number of ventilation openings arranged in parallel in the length direction of the roof tile through the thickness portion facing the roof inclination direction in the roof tile installation state. In the following description, the height and width of the tile pier are in the state where the tile pier is installed on the roof base plate, and the vertical direction with respect to the base plate is the height direction, and the slope of the field plate is The direction is the width direction.

  As a tile roof of a tiled roof, a rectangular rod-shaped member having a predetermined length is generally used. However, in the tile rail of the present application, for example, a rectangle having a width of about 30 to 35 mm and a height of about 25 to 30 mm is used. The thing of the range of about 1-3 m is employable. These dimensions are not particularly limited, and can be appropriately changed in design.

  In addition, as for the material of the tile rail of the present application, an appropriate material can be adopted as long as it can be nailed, but it is made of a synthetic resin material (can be integrally molded) in relation to forming a ventilation opening in the tile rail. Those are preferred.

  In the tile sill of the present application, a large number of ventilation openings penetrating in the width direction (the roof inclination direction in the installed state) are arranged in parallel in the tile sill length direction. Appropriate ones such as a triangle, a rectangle, other polygons, a circle, and an ellipse may be used. Further, each of the ventilation openings may have a plurality of small openings in the vertical direction such as a lattice shape or a honeycomb shape in a side view. The wall portion surrounding the ventilation opening is designed to have a thickness (for example, a thickness of 2 to 3 mm) that can ensure the strength as a roof tile.

  The tile rails of the present application are installed on a roof base plate (with roofing laid thereon) at a predetermined interval in the roof inclination direction, with the ventilation openings facing the roof inclination direction. Fixed by nailing in posture. Note that the tiles in each row are installed over the entire length of the roof (width in the direction of the eaves) by adding in the direction of the eaves or cutting off the extra length.

  Then, after positioning the tile by hanging the tile projections on the upper edge of the tile rail, the tile is fixed to the tile rail by nailing, and the tile roof is formed by sequentially spreading the tile on the entire surface of the field plate. Finalize.

  In the tiled roof using the tile rail of the present application, a plurality of vacant spaces defined by the top surface of the roofing board (roofing), the bottom surface of each tile, and two tile rails adjacent to the roof inclination direction are formed in the roof inclination direction. Has been. Each of the vacant spaces is continuous over the entire width of the roof in the eaves direction.

  By the way, in the tiled roof using the tile pier of the present application, the vacant spaces adjacent to each other in the roof inclination direction communicate with each other through the ventilation opening of the tile pier, and each vacant space of the entire area between the tile and the field plate is It is continuous in a series. In addition, each of the series of voids is open to the open air at the eaves portion. In addition, since each roof tile is only partially polymerized vertically and horizontally, there are minute gaps through which air can flow between the roof tiles.

  In this way, if the vacant spaces between the roof tiles and the baseboard are continuous in series, for example, when the wind blows into the lowermost space from the eaves, the air in the vacant space (the lowermost space) Enters the upper (second stage) space through the ventilation opening of the upper roof tile, and then the air in the second floor space is pushed into the third floor through the ventilation opening of the upper roof tile. The air enters the empty space of the eye, reaches the uppermost empty space in the same manner, and the air in the uppermost empty space is released into the outside air through a gap between the roof tiles and the like. In addition, even if the wind does not blow into the space from the eaves part, if the wind passes through the eaves part, the pressure in the lowermost space becomes negative and the air in the lowermost space is sucked out from the eaves. Therefore, the air in the space on the upper side sequentially moves downward through the ventilation openings of the roof tiles.

  In addition, when wind of outside air blows on the tile surface, a part of the wind (outside air) enters the space below the roof tile through the gap between the roof tiles. The air is smoothly pushed out from the ventilation openings of the upper and lower roof tiles.

  Therefore, in the tiled roof using the tile rail of the present application, the air in the entire space between the tile and the field board is smoothly exchanged with the outside air by the ventilation openings of each tile rail as described above.

  The tile sill for the tile stop according to the present invention has a large number of ventilation openings arranged in parallel in the length direction of the tile pier that penetrates the thickness portion facing the roof inclination direction when the tile pier is installed. In the tiled roof, the voids between the tiles partitioned by the tile rails and the field board (roofing) are sequentially communicated through the ventilation openings.

  Therefore, the tiled roof using the tile rail of the present application has the following effects. That is, for example, even if the roof tile is heated by solar heat during the daytime in summer and the air in the space under the roof becomes high temperature, the air in each space can freely circulate through the ventilation openings of the roof tile. The air in the cavities is exchanged smoothly, and the air in each of the cavities does not become excessively hot (in this case, heating from the attic to the building room is reduced). In addition, even when the above-mentioned spaces are in high humidity during rainy weather, if the humidity of the outside air decreases, the low-humidity air will be smoothly replaced with the high-humidity air in each space, and the high-humidity in a relatively short time. It is possible to escape from the state (in this case, it is difficult for condensation to occur in the empty space when the outside air temperature decreases).

  Referring to FIGS. 1 to 5, the roof tile for anti-tilt of the present embodiment will be described. FIG. 1 shows the roof frame of the first embodiment, and FIGS. 2 to 3 show the roof frame of FIG. FIG. 4 and FIG. 5 show the roof tiles of the second and third embodiments, respectively.

  A roof tile 1 of the first embodiment shown in FIG. 1 is formed of a synthetic resin material that can be nailed, and an upper surface plate 11 and a lower surface plate 12 are separated by a predetermined distance L (for example, L = 25 to 25). 30 mm) and connected by a large number of connecting plates 13, 13. The shape and size of the roof tile 1 is a quadrangular shape having a width W of 30 to 35 mm and a height H of about 25 to 30 mm, and a length of about 1 to 3 m. . The thicknesses of the upper surface plate 11, the lower surface plate 12, and the connecting plate 13 are set so as to ensure the strength as a roof tile, but each thickness may be about 2 to 3 mm. These numerical values are not particularly limited, and can be appropriately changed in design. Moreover, the length of this roof tile 1 can be manufactured in a plurality of sizes such as 1 m, 2 m, and 3 m, for example.

  In this roof tile 1, a large number of ventilation openings 14 penetrating in the width direction are arranged in parallel in the length direction of the roof tile at a portion surrounded by the upper surface plate 11, the lower surface plate 12, and the left and right connecting plates 13, 13. Yes. In the first embodiment, each of the ventilation openings 14, 14,... Has a considerable size as a square (square) having a width and a height of about 20 to 25 mm. Then, air can freely pass through the ventilation openings 14, 14... As indicated by an arrow A.

  In the other embodiment, the ventilation openings 14, 14... In the roof tile 1 can be formed into a lattice shape or a honeycomb shape by partitioning the inside of each opening with a plate-like body in order to increase the strength.

  As shown in FIGS. 2 and 3, the tile rail 1 according to the first embodiment shown in FIG. 1 is installed on a roof base plate 2 for tile roofing of a tiled roof. Note that a roofing 3 is laid on the entire surface of the field board 2, and each of the roof tiles 1, 1... Is installed on the roofing 3.

  A plurality of the roof tiles 1 are installed on the roofing 3 at a predetermined interval in the roof inclination direction. At this time, nailing is performed in a posture in which the ventilation openings 14 are directed in the roof inclination direction (nail 6 in FIG. 3). ). The tiles 1 in each row are installed over the entire length of the roof (width in the direction of the eaves) by adding in the direction of the eaves or cutting off the extra length.

  Then, the tile 4 is positioned by hanging the tile projections 41 on the upper edge of the roof bar 1, and then the roof tile 4 is fixed to the roof bar 1 by nailing (nail 7). A tiled roof is completed by spreading tile 4 over the entire base plate. In the embodiment shown in FIGS. 2 and 3, flat tiles are used as the tiles 4. However, when the flat tiles 4, 4,. The bottom surface of the roof and the top surface of the roof tile 1 are joined over the entire width of the roof tile, and there is almost no gap between the bottom surface of the roof tile and the top surface of the roof tile. Therefore, almost no air flows between the bottom surface of the roof tile and the top surface of the roof rail.

  In the tiled roof using the tile rail 1 of the first embodiment, as shown in FIGS. 2 and 3, the upper surface of the field board 2 (roofing 3) and the lower surfaces of the tiles 4, 4,. A plurality of voids 5 defined by the two tile rails 1, 1 are formed in the roof inclination direction. The cavities 5, 5,... Are continuous over the entire width of the roof in the direction of the eaves.

  By the way, in the tiled roof shown in FIGS. 2 and 3, the spaces 5 and 5 adjacent to each other in the roof inclination direction communicate with each other through the ventilation openings 14, 14. .. and vacant spaces 5, 5 ... of the entire area between the ground plate 2 (roofing 3) are continuous in series. Further, by using the roof rail 1 of this embodiment for the eaves portion, a series of the empty spaces 5, 5... Can be opened to the outside air at the eaves portion. Since the roof tiles 4, 4... Are only partially overlapped vertically and horizontally, there are minute gaps between the roof tiles 4 and 4 through which air flows.

  As described above, when the spaces 5, 5,... Between the roof tiles 4, 4,... And the field plate 2 (roofing 3) are continuous in series, as shown by the arrow A in FIG. Air can flow between the adjacent cavities 5 and 5 through the ventilation opening 14.

  And, for example, when wind (arrow A in FIG. 2) blows into the lowermost space 5 from the eaves, the air in the lowermost space 5 opens the ventilation openings 14, 14. And then enters the upper (second stage) space 5 and then the air in the second stage space 5 is pushed through the ventilation opening 14 of the upper roof tile 1 for the third stage. It enters the place 5 and reaches the uppermost space in the same manner, and the air in the uppermost space is released into the outside air through the gap between the roof tiles (in this case, Air A rises from the eaves side to the ridge side in each of the empty spaces 5, 5. Even if the wind does not blow into the void 5 from the eaves portion, if the wind passes through the eaves portion, the pressure in the lowermost space 5 becomes negative and the air in the lowermost space 5 is sucked. As a result, the air in the upper cavities 5, 5... Sequentially moves through the ventilation openings 14 of the roof tiles 1 (in this case, the vacant spaces 5, 5. Air A inside falls from the building side to the eaves side).

  In addition, when outside air blows on the tile surface, a part of the wind (outside air) enters the space 5 under the roof tile from the gap between the roof tiles 4 and 4. The air in the place 5 is smoothly pushed out from the ventilation openings 14 and 14 of the upper and lower roof tiles 1 and 1 by the intruding air.

  Therefore, in the tiled roof using the tile rail 1 of the first embodiment, the tiles 4, 4,... And the field plate 2 ( The air in the entire space between the roof and the roofing 3) is smoothly exchanged with the outside air.

  Thus, in the tiled roof using the tile pier 1 of the first embodiment, for example, the tiles 4, 4,... Are heated during the daytime in summer, and the radiant heat causes the inside of the voids 5, 5,. Even if the temperature of the air becomes high, the air in each of the empty spaces 5, 5,... Can freely flow through the ventilation openings 14 of the roof tile 1, so that the air in each of the empty spaces 5, 5,. The replacement is performed smoothly, and the air in each of the voids 5, 5,... Does not become excessively hot. In this case, heating from the attic to the building room is reduced. In addition, even if the above-mentioned cavities 5, 5 ... are in a high humidity state in the rain, if the humidity of the outside air decreases, the low-humidity air is converted into the high-humidity air in each vacant space 5, 5, ... It changes smoothly and can escape from high humidity in a relatively short time. In this case, it is difficult for condensation to occur in the space 5 when the outside air temperature decreases.

  Each of the roof tiles 1 of the second embodiment of FIG. 4 and the third embodiment of FIG. 5 is a partial modification of the first embodiment of FIG.

  In the roof tile 1 of the second embodiment shown in FIG. 4, the upper surface plate 11 is inclined downwardly in the width direction by an angle a (for example, a = 3 to 4 °) with respect to the lower surface plate 12. By the way, when the tiled roof is completed using the tile rail 1, the inclination angle of the tiles 4, 4,... Is slightly more than the inclination angle of the field board 2 as shown in FIG. Only loosen.

  Then, as in the second embodiment (FIG. 4), when the top plate 11 of the roof tile 1 is slightly lowered and inclined in the width direction, the tile bottom of the roof tile 4 is placed on the roof tile 1 as shown in FIG. The bottom surface of the tile bottom comes into contact with the full width of the roof tile 1 when the roof is placed. Accordingly, since the load of the roof tile 4 can be received by the entire width of the roof top plate 11, the roof rail 1 is hardly deformed by the load of the roof tile 4. Further, when the bottom surface of the tile bottom is in contact with the entire width of the top plate 11 of the roof tile, the tile is stabilized, and the operation of driving the nail 7 (FIGS. 2 and 3) into the tile bottom becomes easy.

  5 is provided with a plurality of legs 15, 15,... Having a slight height C (C = 3 to 5 mm) at appropriate intervals in the length direction on the lower surface of the lower surface plate 12. As shown in FIG. Is. In the case of the third embodiment, the height of the lower surface plate 12 and the upper surface plate 11 is shortened by the height C of the leg 15, and the height from the lower surface of the leg 15 to the upper surface of the upper surface plate 11 is the first embodiment. It is the same as the roof tile in the example (Fig. 1).

  In the roof tile 1 of FIG. 5, the lower surface of the lower surface plate 12 is higher than the upper surface of the roofing when the leg 15 is higher than the upper surface of the roofing plate 12 when installed on the field board 2 (roofing 3) as in the first embodiment (FIGS. 2 to 3). The distance C is separated. Thus, if there is a gap of the height C of the leg 15 between the lower surface of the lower surface plate 12 and the upper surface of the roofing, even if there is rain leakage on the roofing, the rainwater on the roofing is shown by an arrow B in FIG. As shown in the figure, the water flows down through the gap (dimension C) on the lower surface of the lower surface plate 12, and rainwater leaking onto the roofing can be prevented from being blocked by the roof tile 1. If rainwater leaked on the roofing is dammed by the tile pier 1, the accumulated rainwater has adverse effects such as corrosion to the nail, rain leakage from the nail hole, and drying delay in the empty space. In the examples, those adverse effects do not occur.

It is a partial perspective view of the roof tile for roof tile prevention of the 1st example of this application. It is sectional drawing of the tiled roof using the tile rail of FIG. It is the III-III expanded sectional view of FIG. It is a partial perspective view of the tile frame of the second embodiment of the present application. It is a partial perspective view of the tile frame of the third embodiment of the present application. It is sectional drawing of the roof structure which uses the conventional common tile rail.

Explanation of symbols

  Reference numeral 1 is a roof tile, 2 is a base plate, 3 is a roofing, 4 is a roof tile, 5 is a void, 11 is a top plate, 12 is a bottom plate, 13 is a connecting plate, and 14 is a ventilation opening.

Claims (1)

  A tile rail for tile fixing, which is installed parallel to the eaves edge on the roof base plate (2) of the tiled roof, and the tile rail (1) has a thickness portion facing the roof inclination direction when the tile rail is installed. A roof tile for roof tiles, characterized in that a large number of ventilation openings (14) that pass therethrough are arranged in parallel in the length direction of the roof tile.

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