JP2571839B2 - Roof construction structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial applications]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction structure of a roof of a house, particularly to a structure of a connection portion between roof panels.

[Prior art]

In general, when a roof is constructed, a roof surface is formed by putting a roof panel on a roof base, and then a number of tiles are laid and mounted on the roof panel. However, such a construction is very poor in workability because it is necessary to attach a large number of tiles to a high place and an inclined roof surface. Therefore, as shown in FIG. 20, a roof panel 3 is formed by attaching a large number of tiles 2, 2,... To an upper surface of a panel body 1 provided with a frame body 10 on the lower surface in advance. As shown in FIG. 21, it has been studied that the roof can be constructed by laying and mounting it on a roof foundation composed of a purlin 11 and a rafter 12 as shown in FIG. By previously attaching the tiles 2, 2,... To the roof panel 3, the tiles 2, 2,. The work of roofing the roof is unnecessary.

[Problems to be solved by the invention]

However, in the above-mentioned thing, since the adjacent roof panels 3 and 3 only abut the side edges, rainwater may leak from the joint between the side edges of the roof panels 3 and 3. Therefore, in some cases, there is a problem that waterproofing must be performed using the joint material 13 or the like. In addition, the joint between the side edges of the roof panels 3 and 3 appears in a straight line in the direction of the eaves ridge, and there is a problem that the design of the roof is impaired. The present invention has been made in view of the above points, and a waterproof construction between roof panels is unnecessary, and a joint construction between roof panels is not exposed and a roof construction structure is not impaired. The purpose is to provide.

[Means for Solving the Problems]

The roof construction structure according to the present invention has a structure in which the first tile plates 2a, 2a,... The second tiles 2b, 2b ... are attached between the upper and lower first tiles 2a, 2a adjacent in the eaves ridge direction to form the roof panel 3, and the roof panel 3 is arranged on the roof of the house. And arrange a plurality of roof panels 3,3… in the direction orthogonal to the eaves ridge direction, and arrange the third tiles 2c, 2c… across the adjacent roof panels 3,3. And this third tile 2c, 2c…
Between the second tiles 2b, 2b of the adjacent roof panels 3, 3 and between the upper and lower sides of the first tiles 2a, 2a.
It is characterized in that the side end of b and the side end of the third tile plate 2c are connected by an engagement tool 4. Further, in the present invention, instead of connecting the side end of the second tile plate 2b and the side end of the third tile plate 2c with the connecting member 4, the fixing member 4 is fixed to the upper surface of the panel body 1 and The side ends of the third tile plate 2c of the engagement member 4 may be connected.

[Operation]

In the present invention, the third tile plate 2c is
The third tile plate 2c can cover the joints between the roof panels 3 and 3 by being attached so as to straddle the panels 3 and 3. Further, by attaching the third tile plate 2c to the engaging member 4 and attaching the third tile plate 2c, the third tile plate 2c can be retrofitted to the roof panel 3 without having to nail and attach the third tile plate 2c. Can be fixed.

The present invention will be described below in detail with reference to examples. The roof panel 3 has a third construction in which tile panels 2a and 2b made of a cement-based board such as asbestos cement are nailed to the upper surface of the panel body 1 such as plywood provided with a frame body 10 on the lower surface by nails 14 to be attached. The roof panel 3 is formed as shown in FIG. 5 to FIG. 5, and has a length from the eaves of the roof to the ridge, and is formed to be elongated in the eaves ridge direction. In the present invention, the first tile plate 2a, the second tile plate 2b, and the third tile plate 2c are used, respectively, but the first tile plate 2a and the second tile plate 2b are fixed to the roof panel 3 and is there. That is, the first tile plates 2a, 2a,... Are mounted in a row in the width direction of the roof panel 3 and arranged in a plurality of rows in the eaves ridge direction. The second tiles 2b, 2b ... are inserted one by one at the center in the width direction of the roof panel 3, between the upper and lower tiles 2a, 2a adjacent to the eaves ridge, as shown in Fig. 5 (b). It is attached in a state. Therefore, as shown in FIGS. 5 (a) and 5 (b), at both ends of the roof panel 3, between the upper and lower first tiles 2a, 2a adjacent to each other in the eaves ridge direction, the second tiles are provided. A gap 9 corresponding to the thickness of 2b is formed. At both ends of the second tile plate 2b, cutouts 6, 6 which are also used as alignment marks are formed at positions hidden below the first tile plate 2a. Engaging tools 4, 4 are attached to both ends of the third tile 2c at positions corresponding to the cutouts 6 of the second tile 2b. As shown in FIG. 6, the engaging member 4 is formed of a metal fitting having a U-shaped cross section, and an engaging piece 16 having a spring property is provided so as to protrude in the eaves direction. The side edge of the third tile plate 2c is inserted and fixed by nailing or the like. The first tile plate 2a, the second tile plate 2b, and the third tile plate 2c can be substantially the same as each other (for convenience of explanation, they are referred to as first, second, and third). It just works). When constructing a roof using the roof panel 3 formed as described above, first, as in the case of FIG. 21, a plurality of roof panels are placed on a roof base such as a purlin or a rafter.
Fix 3,3 ... side by side in the direction perpendicular to the eaves ridge direction. In this state, as shown in FIG. 1 (a) and FIG. 2 (a), the opposing first tile plates 2a, 2a of the both roof panels 3, 3 have their side ends attached to each other. Next, each roof panel 3,3 is straddled between adjacent roof panels 3,3.
A third tile 2c is disposed between the side edges of the second tiles 2b, 2b, and the third tile 2c is disposed adjacent to the first tile 2 in the eaves ridge direction.
FIG. 1 (b)
As shown in FIG. 2 (b), the third tiles 2c, 2c... Since the third tile plate 2c is inserted into the gap 9 between the first tile plates 2a, 2a and attached later, it cannot be nailed and fixed in a position where it is not exposed. When the tile 2c is inserted into the gap 9 as shown by the arrow in FIG. 8, the notch formed in each second tile 2b, 2b of the adjacent roof panel 3, 3
The engaging pieces 16,1 of the engaging tools 4,4 attached to the third tile plate 2c in 6,6
6, the third tile plate 2c is
Can be fixed to the side edges of the second tiles 2b, 2b, and the third tile 2c can be fixed to the roof panel 3 via the second tile 2b. Although the roof can be constructed as described above, the joint between the side edges of the adjacent roof panels 3, 3 will be covered with the third tiles 2c, 2c, and therefore this joint Can be prevented by the third tiles 2c, 2c,..., And it is not necessary to particularly perform waterproofing work on joints. For this reason, the construction can be speeded up. In addition, the joint part is thus the third tile plate 2c, 2c
, The roof design is not impaired, and the first, second, and third tile plates 2a, 2b, and 2c can be roofed in a general arrangement of roof tiles. In the embodiment described above, the second tile panel 2b and the third tile panel 2c are joined by engaging the engaging piece 16 of the engagement tool 4 with the notch 6 formed in the second tile panel 2b. However, when the notch 6 is not formed, the engaging member 4 as shown in FIG. 9 (a) is attached to both ends of one of the second tile plate 2b and the third tile plate 2c.
9 are attached to both ends of the other one, respectively, as shown in FIG. The fixing tool 5 can be fixed by inserting the side edge of the third tile plate 2c into the concave portion 18 on the rear surface and nailing the same. And the third tile 2c
When the fixing tool 5 is inserted into the engaging piece 16 of the engaging tool 4 as shown by the arrow in FIG. 3rd tile with 5
2c can be bonded to the second tile 2b.
At this time, the projection 19 is provided on the engagement piece 16 of the engagement tool 4, and the fitting hole 20 is provided on the fixing tool 5. The fixing strength of the fixing tool 5 with respect to is increased. FIGS. 12 (a) and 12 (b) show another embodiment of the engaging member 4 and the fixing member 5, in which the engaging piece 16 provided on the engaging member 4 is engaged. A recess 21 is formed in the fixture 5. FIGS. 13 (a) and 13 (b) show still another embodiment of the engaging member 4 and the fixing member 5. In this embodiment, the engaging piece 16 is formed in a rail shape, and this rail-shaped engaging member is formed. An engagement groove 22 into which the piece 16 slides is formed in the fixture 5 over its entire length. FIGS. 14 to 16 show another embodiment of the present invention. As shown in FIGS. 14 and 15, a first tile plate 2a is attached to the panel body 1 two by two in the width direction. , 2a, the side end of the tile panel 2a on one side is protruded from one side end of the panel body 1 and the side end of the tile panel 2a on the other side is retracted from the other side end of the panel body 1, and An overlapping space 15 is formed on the upper surface of the other side end of the device. In this case, when the roof panels 3, 3 ... are mounted side by side on the roof, as shown in Fig. 16, the other of the adjacent roof panels 3, 3 is placed on the overlapping space 15 of the roof panel 3 on the other side. The protruding edge of the first tile plate 2a of the roof panel 3 is overlapped. In this embodiment, the portion where the first tile plate 2a projects from the side end of the panel body 1 is easily broken or broken during construction. In the embodiment shown in FIG. 17, in order to prevent such breakage, a reinforcing piece 23 is projected from one side end of the panel body 1 over the entire length, and a reinforcing piece 23 is provided in the overlapping space 15 on the other side end. A concave step portion 24 for fitting the 23 is provided over the entire length, and the protruding end portion of the first tile plate 2a is reinforced with a reinforcing piece 23 from the back side. In the above embodiment, the engaging tool 4 is attached to the third tile board 2c so that the engaging tool 4 is engaged with the cutout 6 formed in the second tile board 2b. Engaging tool 4,4 as shown
Is fixed to the upper surface of the panel body 2 of the roof panel 3 in advance, and when the third tile 2c is inserted into the gap 9 between the upper and lower second tiles 2b, 2b as shown by arrows in FIG. The third tile 2c
Are inserted into the concave portions 17 of the engaging members 4, 4 and the engaging pieces 16, 4 of the engaging members 4, 4 are formed in the cutouts 6, 6 formed on both side ends of the third tile plate 2c. By engaging 16, the third tile plate 2 c can be directly fixed to the roof panel 3 by the engagement tool 4. FIG. 18 (a) shows an engaging tool 4 to be connected to the left side end of the third tile 2c, and FIG. 18 (b) shows an engaging tool to be connected to the right side end of the third tile 2c. Numerals 25 in the figure denote nail holes for nailing and fixing the engaging members 4 to the panel body 1.

【The invention's effect】

As described above, in the present invention, the first tiles are attached in a plurality of rows in the eaves ridge direction on the upper surface of the panel body, and in the eaves ridge direction at the center in the width direction except for both side ends of the panel body. Attach a second tile between adjacent upper and lower first tiles to form a roof panel, place a third tile between the adjacent roof panels, and place this third tile Was inserted between the upper and lower sides of the first tile between the second tiles of the adjacent roof panels, and the third tile was attached. The third tile plate prevents rainwater from entering the joints between the roof panels, and it is not necessary to particularly perform waterproofing work on the joints. Joints appear as the exterior of the roof because they are covered with a third tile Is capable to prevent the design of roots is impaired. Further, the side end of the second tile plate and the side end of the third tile plate are connected by a locking device, or an engaging device is fixed to the upper surface of the panel body and a third device is attached to the engaging device. The third tile sheet is fixed by connecting the side edges of the tile sheet, so that the third tile sheet can be easily retrofitted with an engagement tool even though it cannot be nailed because it is retrofitted. A third tile can be attached to the roof panel.

[Brief description of the drawings]

1 (a) and 1 (b) are partial plan views showing an embodiment of the present invention, FIGS. 2 (a) and 2 (b) are partial cross-sectional views showing the same embodiment, and FIG.
Fig. 4 is a plan view of a part of the roof panel used in the embodiment, Fig. 4 is a perspective view of a part of the roof panel in the embodiment, and Figs. 5 (a) and 5 (b).
FIG. 6 is a sectional view taken along the line AA and the line BB in FIG. 3, and FIG.
FIG. 7 is an enlarged perspective view of an embodiment of the engaging device used in the present invention, FIG. 7 is a partially enlarged plan view showing a connected state of the second and third tiles, and FIG. 9 (a) and 9 (b) are enlarged perspective views of an embodiment of an engaging tool and a fixing tool used in the present invention, and FIG. 10 is a second and third tile plates of the same. FIG. 11 is a schematic plan view showing the operation of the above, and FIGS. 12 (a) and (b) are other embodiments of the engaging and fixing tools used in the present invention. 13 (a) and 13 (b) are enlarged perspective views of still another embodiment of the engaging device and the fixing device used in the present invention, and FIG. 14 is another embodiment of the roof panel used in the present invention. Partial perspective view of the example, FIG. 15 (a)
(B) is a cross-sectional view taken along the line CC and DD of FIG. 14, and FIGS. 16 (a) and (b) are cross-sectional views of a part of the construction using the same roof panel. FIG. 17 is a sectional view of still another embodiment of the roof panel used in the present invention, and FIGS. 18 (a) and (b).
Is a perspective view of another embodiment of the engagement tool used in the present invention,
FIG. 19 is a schematic plan view showing the mounting operation of the third tile plate by the above engaging tool, FIG. 20 is a perspective view of a part of a conventional roof panel, and FIG. 21 is a perspective view of a conventional example. . 1 is a panel body, 2a is a first tile plate, 2b is a second tile plate, 2c is a third tile plate, 3 is a roof panel, and 4 is an engagement tool.

Claims (2)

(57) [Claims] A first tile plate is mounted on a top surface of a panel body in a plurality of rows in an eaves ridge direction, and upper and lower first tiles adjacent to each other in the eaves ridge direction at a center portion in a width direction excluding both side ends of the panel body. A roof panel is formed by attaching a second roof panel between the roof panels, and this roof panel is arranged on the roof of the house, and a plurality of roof panels are arranged in a direction perpendicular to the eaves ridge direction and attached, and the roof panel is attached. Laying a third tile between the matching roof panels, and inserting the third tile between the upper and lower sides of the first tile between each second tile of the adjacent roof panels,
A construction structure for a roof, wherein a side end of a second tile sheet and a side end of a third tile sheet are joined by an engagement tool. 2. Instead of connecting the side end of the second tile plate and the side end of the third tile plate with the engagement device according to claim 1, the engagement device is fixed to the upper surface of the panel body. A roof construction structure, wherein a side end of a third tile plate is coupled to the engagement tool.