JPH0126820Y2 - - Google Patents

Description

[Detailed description of the invention] [Technical field] The present invention relates to a roof eave structure, and more specifically, to a structure in which roof tiles having a substantially rectangular planar shape with notches at two diagonally opposite locations are tiled up front, back, left and right. This relates to the structure of an eaves accessory that closes the gap between the edge of the eaves of a roof and the roof board.

[Background technology]

Generally, when multiple roof tiles with a planar shape that is approximately rectangular are arranged with their ends overlapped in the front, back, left, and right, four
Make sure that the ends of the roof tiles 3a, 3b, 3c, and 3d line up well in one place, that is, the upper right roof tile 3
A and the end of the lower left roof tile 3d are continuous on the same plane, and the side edge A and front end B of the upper left roof tile 3b are in close contact with the upper surface of the upper right roof tile 3a and the lower left roof tile 3d. The upper right roof tile 3 is placed on top of the rear end C and the side end D of the lower right roof tile 3c.
The upper right roof tile 3a and the lower left roof tile 3 are placed so that the ends of the roof tile a and the lower left roof tile 3d are closely overlapped.
b are arranged on the same plane with the notches 4 formed at both diagonally opposite corners butting against each other. Therefore, when a roof is roofed with roof tiles that have these notches 4 evenly in the front and back, the notches create a gap that looks like a missing tooth at the front end of the overlapping part of the roof tiles that are lined up on the left and right along the eaves. occurs. Therefore, as shown in Fig. 2, a protrusion for filling this gap is provided on the upper surface of one end of the eaves tile 1, which is disposed along the edge of the eaves between the roof tile and the roofing board and is used to close the gap between the two. Table 5 is now required. By the way, in general, as this kind of eaves accessories, two or more eaves tiles 1 and 2 are arranged side by side for one roof tile. A protrusion 5 is formed to fill the gap created by the notch 4, and the remaining eaves tiles 2 without a protrusion are used. However, since each eave tile is usually molded into almost the same shape except for the protrusion, during construction on site, as shown in Figure 3, the eave tiles are mistakenly not provided with the protrusion. The eave tiles 1 and 1 are often placed next to each other, and as a result, there is a problem in that the eaves tiles 1 and the roof tiles 3 are not closely overlapped, resulting in a gap between them.

[Purpose of invention]

The present invention has been developed in view of the above points, and its main purpose is to install roof tiles that have notches at two diagonally opposite corners and line them up front and back, left and right. , To ensure that two or more eave tiles are arranged in a predetermined order in order to create a sense of subdivision for one roof tile between the roof tiles placed on the eaves side and the roofing board. To provide a roof eave structure capable of improving the efficiency of construction work.

[Disclosure of invention]

In the eaves structure of a roof according to the present invention, roof tiles having a shape with notches in two diagonally opposing corner joints are housed between the roof tiles on the eaves side of a roof that is raised side by side from front to back and from side to side. The eaves accessory is composed of a first eaves tile arranged on one side of the lower surface of one roof tile and a second eaves tile arranged on the other side of the lower surface of the roof tile, and the front end of the first eaves tile is On one side of the part, a protrusion is formed that protrudes from the top surface to cover the notch in the roof tile located next to the eaves, and the first eaves tile is lined up on one side of this first eaves tile to form a single piece. The second eaves tiles, which are housed in the lower surface of the roof tiles, are lined up side by side with their front edges aligned and the first protrusions and first recesses formed on each other's side edges engaged, forming a single sheet. A first eave tile that is housed on one side of the lower surface of the roof tile and a second eave tile that is housed on one side of the lower surface of the roof tile adjacent to this roof tile are arranged so that their front edges are aligned with each other, and the first eaves tile that is housed on one side of the lower surface of the roof tile is aligned, and the first eaves tile that is housed on one side of the lower surface of the roof tile adjacent to this roof tile is aligned. A structure is disclosed in which two protrusions and a second recess are meshed and arranged side by side, and the second protrusion and the second recess are shifted in the front-rear direction with respect to the positions of the first protrusion and the first recess, This structure prevents the first eaves tile, that is, the eaves tile having a protrusion that fills the notch at the front end of the roof tile from being used in succession by mistake.

The present invention will be explained in detail below based on embodiments shown in the figures. The roof tiles 3 have a substantially rectangular planar shape and a corrugated front shape, and are arranged in front, back, left and right on the shedding board 6 with their ends overlapping each other. On the lower surface of the front end of each roof tile 3 located on the eaves side, a first eave tile 1 and a second eave tile 2 are lined up from side to side. The space between them is covered by two eaves tiles, a first eaves tile 1 and a second eaves tile 2. The upper surfaces of the first eave tile 1 and the second eave tile 2 are finished in the same waveform as the roof tile 3 so that the front ends of the roof tile 3 are closely overlapped, and the front end of each eave tile 1, 2 is A side door piece 12 extends downward from the edge over the entire width on the left and right sides. Each eaves tile 1, 2 is
As shown in FIG. 4, each door piece 12 is placed between the roof tile 3 and the sheathing board 6 in such a way that it closes the front of the shedding board 6, and has two nail holes provided on the left and right. It is fixed in place at the eaves by nails (not shown) driven into the roof board 6 from 13. Also, Figure 9d
As shown in FIG. 11c, a pedestal 14 whose lower surface is flat is formed in the two valleys on the left and right sides of each eaves tile 1, 2 at a position close to the door piece 12. By positioning each eave tile 1, 2 on the roof board 6 in such a way that both pedestals 14 are brought into close contact with the upper surface of the roof board 6, each eave roof tile 1, 2 can be moved without using the conventionally required wide and small steps. is now ready for construction. On one side of the top surface of the first eaves tile 1, there is a 9th
A protrusion 5 as shown in Figures a and b is integrally molded, and the notch 4 formed on one side of the front end of the roof tile 3 placed at the eaves is closed by the protrusion 5. will not be exposed as a dent in the front of the eaves. As shown in FIG. 9a, this protrusion 5 is formed into an L-shape consisting of a horizontal piece 5a along the front edge of the first eaves tile 1 and a vertical piece 5b along the side edge. As shown in FIG. 5, the protrusion 5 has a sloped end surface 15 formed at the tip of the horizontal piece 5a that matches the front end of the notch 4 of the roof tile 3. Since the stand 5 is butted against the notch 4 of the roof tile 3 with a small contact area of only the sloped end surface 15 provided at a part of the front end, the roof tile 3 and the first eave tile 1 are arranged at predetermined positions. In this case, if the protrusion 5 and the notch 4 do not match exactly, the protrusion 5 can be easily adjusted by machining a small area of only the inclined end surface 15 at the tip of the horizontal piece 5a.
Accurate butt matching between the cutout 4 and the notch 4 is performed, and this adjustment can be easily made on site. On the other hand, the second eaves tile 2
As shown in FIGS. 11a, b, and c, the roof tile 3 is a tile that does not have the above-mentioned protrusion, that is, the upper surface is formed into a wave shape that closely matches the lower surface of the roof tile 3 over the entire width on the left and right. The first eave tiles 1 and the first eaves tiles are arranged side by side with their side end surfaces butted against each other. The first eaves tile 1 and the second eaves tile 2 have a first protrusion 7 and a first recess 8 and a second protrusion 9 and a second recess 10 formed on the side end surfaces that are butt surfaces. They are connected to the left and right with their front edges aligned in an interlocking manner, and a first protrusion 7 is formed on the side end of the first eaves tile 1 opposite to the protrusion 5. There is a second
A recess 10 is formed, a first recess 8 is formed at one end of the second eaves tile 2, and a second protrusion 9 is formed at the other end. The positions of the second protrusion 9 and the second recess 10 are shifted in the front-back direction with respect to the positions of the first protrusion 7 and the first recess 8, and therefore, as shown in FIG. The first eaves tile 1 and the second eaves tile 2 are arranged alternately from side to side by aligning the ridges and engaging the concave portions, and as shown in FIG. Even if you try to line up the tiles 1 or the second eaves tiles 2, the protrusions and recesses will not mesh well, leaving a large gap between them, making it easy to arrange the eaves tiles. There is no risk that the eave tiles 1 and 2 will be installed in the wrong order. still,
The shape of each convexity and concavity is not particularly limited, and in addition to the shape shown in the figure, various shapes such as rectangular and triangular shapes can be applied. In addition, each eaves tile 1, 2
A convex step 20 extending over the upper and lower metal fittings of the side door piece 12 is formed on one side of the front surface of the door, and a recessed step 21 extending over the entire length of the top and bottom of the side door piece 12 is formed on the other side. 1 and 2 are connected to each other from side to side by engaging the above-mentioned protrusions and recesses, and also by engaging the protrusions 20 and concave steps 21 of each other at the front ends, and as a result, each eaves As shown in FIG. 8, a gap c with a depth equal to or greater than the longitudinal length of the convex step portion 20 and the concave step portion 21 is not formed at the seam point appearing on the front surface of the tiles 1 and 2, and this gap c is not visible in appearance. Rather than showing a joint part, it gives the impression of vertical grooves made for decoration, giving an appearance as if there is no joint between the eaves tiles 1 and 2, and improving the appearance of the eaves. In addition, a vertical groove 22 resembling the above-mentioned gap c is provided at the left and right center of the front surface of each eaves tile 1, 2, and extends over the entire vertical length of the shutter piece 12. By arranging them at equal intervals along the left and right direction, the presence of the seams is further reduced and the design is more effective.

[Effect of idea]

As described above, the present invention consists of roof plates having a notch at one corner of the front end, which are lined up in front, back, left and right, and are housed between each roof tile and the roof board at the edge of the eaves of the roof, creating a space between them. The eaves accessory that fills the space is composed of a first eaves tile and a second eaves tile, and the first and second eaves tiles are used side by side for one roof tile, and the first eaves A protrusion is formed on the upper surface of the tile to fill the notch on one side of the front end of the roof tile, and the first eave tile and the second eave tile arranged on the lower surface of one roof tile align their front edges and align each other's sides. A first eaves tile arranged on one side of the lower surface of a single roof tile and a first eave tile arranged on one side of the lower surface of a roof tile, with the first protrusion and the first recess formed on the end surface meshing with each other, and the lower surface of the roof tile adjacent to this roof tile. The second eaves tiles placed on one side are arranged side by side with their front edges aligned and the second protrusions and second recesses formed on each other's side end faces engaged, and the first protrusion on each eaves tile Since the second protrusion and the second recess are shifted in the front-rear direction with respect to the position of the first eave tile and the first recess, even if you try to line up the first eave tiles or the second eave tiles, each The protrusions and recesses do not interlock with each other. Therefore, during construction, the first eave tile and the second eave tile are created by interlocking the protrusions and recesses, giving the eaves tile a sense of subdivision. By being able to arrange them on the left and right in an orderly manner, and creating a sense of subdivision in this way, it is possible to give the eaves a sense of luxury and improve the appearance. This has the advantage that the work of roofing the eaves can be done easily and reliably.

[Brief explanation of the drawing]

Figure 1 is a schematic plan view showing the overlapping style of roof tiles used in the present invention, Figure 2 is an exploded perspective view showing the same roof tiles and eave tiles, and Figure 3 shows the incorrect arrangement of the eave tiles. FIG. 4 is a schematic side sectional view showing one embodiment of the present invention; FIG. The figure is a schematic plan view showing the correct arrangement of the first eaves tile and the second eaves tile in the same as above, and FIG. Figure 8 is an explanatory diagram showing the joint part of the front end of each eaves tile, Figure 9 a, b,
c and d are the plan view, front view, rear view, and side view of the same first eaves tile, respectively, and Fig. 10 is A in Fig. 9 b.
- A sectional view, Figures 11a, b, and c are a plan view, a front view, and a side view of the second eaves tile, respectively,
1 is the first eaves tile, 2 is the second eave tile, 3 is the roof tile,
4 is a notch, 5 is a notch, 6 is a roof board, 7 is a first protrusion, 8 is a first recess, 9 is a second protrusion, and 10 is a second recess.

Claims (1)

[Scope of utility model registration request] A plurality of roof tiles having a shape in which two diagonally opposite corners of the four corners of a rectangle are notched diagonally and a notch is formed in these portions, and a plurality of roof tiles are arranged at the ends of each other. It consists of an eaves accessory that closes the gap between each roof tile and the roof board at the edge of the eaves of the roof, which is laid out in front, back, left, and right on top of the roof board by overlapping the tiles. The first eaves tile is placed on one side of the lower surface of the roof tile, and the second eaves tile is placed on the other side of the lower surface of the roof tile. A protrusion that protrudes from the top surface is formed to cover the notch at the front end of the roof tile located next to the eaves, and the first eave tile and this first eave tile form the lower front end of one roof tile. A second eaves tile that lines the entire width on the left and right sides engages the first convex part and the first concave part formed on the side end faces of each other, aligns the front edges of each other, and is arranged on the left and right, A first eave tile placed below the side end of a roof tile and a second eave tile placed below the side end of the adjacent roof tile form a second eave tile formed on the side end surfaces of each other. The convex portion and the second concave portion are arranged side by side with their front edges aligned and the first concave portion engaged with each other.
The first eaves tile and the other side of this first eaves tile are connected to the first protrusion and first recess that connect the eaves tile and the second eaves tile arranged along one side edge of the first eaves tile. A roof eaves structure in which the positions of a second protrusion and a second recess that connect the second eaves tiles arranged at the end are shifted in the front-rear direction.