JP2530564Y2 - Roof panel connection structure - Google Patents

Description

[Detailed description of the invention]

[Industrial applications]

The present invention relates to a structure for connecting a roof panel formed by stretching a tile plate.

[Prior art]

The conventional roof, after attaching a rafter on the main building and stretching a base plate on the rafter and constructing a roof base,
The work of laying and laying tiles on the ground board is done, but the work of installing the roof foundation and laying many tiles is very complicated. Therefore, using a roof panel formed by stretching a plurality of tiles on the roof panel body and arranging these roof panels side by side on the main building, etc., the work of installing the roof foundation and roofing the tiles A construction method that allows easy construction of a roof without the necessity of performing the method is provided by the present applicant as Japanese Patent Application No. 1-326409, for example. In the Japanese Patent Application No. 1-326409, as shown in FIG. 5, a plurality of tiles 2 are stepped on the upper surface of a roof panel main body 1. In this case, one end of the tile 2 is attached to the roof. In order to connect the roof panel 3 thus constructed, the panel is pulled inward from one end and the other end of the tile is projected outward from the other end of the roof panel main body 1. , One roof panel 3 tile plate 2
The protruding part of the roof panel 3 is connected to the tile panel 2 of the adjacent roof panel 3 so as to be overlapped with the part where the draining sheet 20 provided on the upper surface of the roof panel body 1 is exposed.

[Problems to be solved by the invention]

However, in the above-described conventional example, one end of the tile panel 2 protrudes outward beyond one end of the roof panel body 1, so that the roof panel 3 is transported, stored, or constructed. In addition, there is a problem that the protruding portion of the tile plate 2 is easily damaged, and the durability of the tile plate 2 is poor because the side end surface of the tile plate 2 is exposed. In addition, when rainwater infiltrates from the joint portion, a draining sheet is provided on the lower surface side of the tile plate 2.
It was raining by 20 and the rain was bad. The present invention has been devised in view of the problems of the conventional example described above, and the purpose is to prevent breakage of the tile plate, and to allow rainfall to be performed on both the front side and the lower side of the tile plate. It is another object of the present invention to provide a roof panel connection structure in which the cap can be easily and reliably mounted, and the appearance of the roof panel can be improved by reducing the width of the cap.

[Means for Solving the Problems]

The connection structure of the roof panel according to the present invention comprises a roof panel 3 in which a plurality of tiles 2 are stepped in the eaves ridge direction on the upper surface of the roof panel main body 1 to form a roof panel 3, and a side end of the tile 2 is roofed. The lower side of the drain board 4 having an L-shaped cross section is placed on both side edges of the upper surface of the roof panel body 1 by pulling inward from the side end of the panel body 1 and positioned on the lower side edge of the tile board 2. The vertical piece 6 of the draining board 4 covers the side end surface of the tile 2 and the vertical piece 6 of the draining piece 4 is drawn into the inside A from the side end 1a of the roof panel body 1. And a locking portion 9 for locking the locking portion 8 of the cap 7 is provided at the upper end of the vertical piece 6 of the draining plate 4, and the cap is provided above the side edge of the adjacent roof panel 3. 7 and the locking portions 8 at both ends of the cap 7 are respectively connected to the drain plates 4 at the side ends of the roof panel 3 on both sides. The locked portion 9 provided be comprised engaged, by adopting such a configuration is obtained by achieving the object of working out the present invention the problems of the conventional example described above.

[Action]

In the roof panel 3 of the present invention, the side edge of the tile panel 2 is drawn inward from the side edge of the roof panel body 1 so as to be located, so that the side edge of the tile panel 2 can be transported, stored, constructed, and the like. The part is no longer damaged. Then, on the both side ends of the upper surface of the roof panel main body 1, drainage horizontal pieces 5 having an L-shaped cross section are laid so as to be located on the lower side of the side end of the tile board 2, and the vertical length of the drainage board 4 is set. The side end surface of the tile plate 2 is covered with the piece 6, and a locked portion 9 for locking the locking portion 8 of the cap 7 is provided at the upper end of the vertical piece 6 of the draining plate 4. The cap 7 is arranged above between the side ends, and the locking portions 8 at both ends of the cap 7 are locked to the locked portions 9 provided on the draining plate 4 at the side ends of the roof panel 3 on both sides. This allows the joint between the side edges of the roof panel 3 to be covered by the cap 7 so that rainwater does not infiltrate into this portion, and rainwater from the locking portion between the locking portion 8 and the locked portion 9 Even if it gets in, it can be drained further by the drainer 4 to make it rain. In addition, the side edges of the tile board 2 were covered, so that the weather resistance was improved. Further, the side end of the tile panel 2 is drawn into the inside A from the side end 1a of the roof panel main body 1, and the vertical piece 6 of the draining board 4 is positioned inside the side end 1a of the roof panel main body 1 from the side end 1a. In order to cover both end portions 1a of the roof panel body 1 with the vertical pieces 6 of the draining board 4 having an L-shaped cross section, the distance G between the vertical pieces 6 on both sides of the draining board 4 Therefore, when the cap 7 is attached, the vertical pieces 6 are easily elastically deformed in a large range, and the cap 7 can be easily and reliably attached. Further, the width of the cap 7 was narrowed, so that the cap 7 was not noticeable from the outside.

【Example】

Hereinafter, the present invention will be described in detail with reference to examples. The roof panel 3 is covered with a waterproof sheet 19 on the roof panel body 1.
, And a plurality of tiles 2,2,... Are stepped in the eaves ridge direction thereon as shown in FIG. It is formed by attaching a face plate 11 on the upper side. The length of the roof panel body 1 in the front-rear direction (eave ridge direction) is, for example,
The length from the ridge to the eaves (actually protruding from the eaves,
It is slightly longer than the length from the ridge to the eaves). Of course, it is shorter than the length from the ridge to the eaves,
A plurality of roof panels 3 may be constructed in the eaves ridge direction. The width in the left-right direction of the plurality of tiles 2 stretched in the eaves ridge direction on the upper surface of the roof panel body 1 is shorter than the width in the left-right direction of the roof panel body 1, and both ends are the roof panel body 1.
It is drawn inward from the side end of. On both side edges of the upper surface of the roof panel main body 1, drainage horizontal pieces 5 having an L-shaped cross section are laid so as to be positioned on the lower side of the side end of the tile board 2. The vertical piece 6 stands up along the side end surface of the tile plate 2 and covers the side end surface of the tile plate 2. Here, as shown in FIG. 2, the vertical pieces 6 of the draining board 4 are located so as to be drawn into the inside A from the side ends 1a of the roof panel main body 1, and the vertical pieces on both sides of the draining board 4 A gap G is secured between the pieces 6, so that the vertical pieces 6 are easily elastically deformed in a large range when the cap 7 is attached. At the upper end of the vertical piece 6 of the draining plate 4, a locked portion 9 for locking the locking portion 8 of the cap 7 is formed by folding inward. In addition, draining board 4
There is a water return piece 15 at the end of the drain piece 5
Further, a drain fin 16 protrudes from the upper surface of the horizontal drain piece 5. The roof panel 3 having such a configuration is formed in a factory in advance, and is transported to a site and constructed. That is, in order to construct on-site, as shown in FIG. 3, the roof panel 3 is erected on structural members such as the eaves girder 12, the purlin 13 and the purlin 14 which are to be a roof frame, and fixed with bolts, nuts and the like. . In this case, since the roof panel 3 is provided with the tile plate 2 in advance, the roof panel 3 can be attached to perform the roofing at the same time, so that the troublesome work of roofing many tiles on the roof can be performed. It becomes unnecessary. As shown in FIG. 2, the connection of the roof panels 4 adjacent in the left-right direction is performed so that the side ends of the roof panel main body 1 abut (or are close to each other). Cap 7 between the side edges
And the locking portions 8 protruding inward at both ends of the cap 7 are respectively locked to the locked portions 9 provided on the draining plates 4 at the side ends of the roof panel 3 on both sides, and the cap 7 is fixed. Attach it. Here, the shape of the cap 7 is not limited to the shape of the embodiment shown in FIG. 2, but may be, for example, a shape shown in FIG. Locking portion 8 of cap 7
Is locked by sliding, or by utilizing the elastic deformation of the cap 7.

[Effect of the invention]

As described above, in the present invention, a roof panel is formed by stretching a plurality of tiles on the upper surface of the roof panel body in the eaves ridge direction in a stepwise manner, and the side end of the tile panel is placed on the side of the roof panel body. Since it is drawn inward from the edge, it is unlikely that the side edge of the tile will be damaged, such as the side edge of the tile projecting outward during transport, storage, construction, etc. is there. Moreover, the cross section L is provided on both side edges of the upper surface of the roof panel body.
A horizontal piece of drainboard with a shape of a drainboard is laid so as to be located on the lower side of the side end of the tile board, and the vertical piece of the drainboard covers the side end face of the tile board, and at the upper end of the vertical piece of the drainboard A locked portion for locking the locking portion of the cap is provided, the cap is disposed above the side edge of the adjacent roof panel, and the locking portions at both ends of the cap are respectively connected to the roof panels on both sides. Since it is locked to the locked part provided on the drain board at the side end, the joint between the side edges of the roof panel can be covered with a cap so that rainwater can not enter this part, Even if rainwater enters from the locking portion between the portion and the locked portion, it can be further drained by the draining plate to perform rain. Also,
The side edges of the tiles are covered with the vertical pieces of the draining board, which improves the weather resistance, and the side edges of the tiles are covered with the vertical pieces of the draining board even during transportation, storage and construction. This can further prevent damage. Further, since the vertical pieces of the draining board are drawn inward from the side edges of the roof panel main body, the both ends of the roof panel main body have a cross section L.
In covering with the vertical pieces of the draining board in a shape, the interval between the vertical pieces on both sides of the draining board can be secured, and therefore, when attaching the cap, both vertical pieces are easily elastically deformed in a large range, The cap can be easily and reliably mounted. Moreover, even if the width of the cap is not widened, the cap can be easily attached by elastically deforming the draining plate, so that the width of the cap can be reduced, and the cap becomes less noticeable from the outside, and the roof panel body Can be improved in appearance.

[Brief description of the drawings]

FIG. 1 is a plan view of the roof panel of the present invention, FIG. 2 is a cross-sectional view of the construction state of the same, FIG. 3 is an exploded perspective view showing the construction state of the same, and FIGS. 4 (a), (b), and (c). 5) is a cross-sectional view showing another embodiment of the cap, and FIG. 1 is a roof panel main body, 2 is a tile board, 3 is a roof panel, 4 is a drain board, 5 is a drain piece, 6 is a vertical piece, 7 is a cap, 8 is a locking portion, 9 is a locked portion, 1a is the side end of the roof panel body, A is the inside, and G is the gap.

Claims (1)

(57) [Scope of request for utility model registration] 1. A roof panel is constructed by stepping a plurality of tiles on the top surface of a roof panel body in the direction of an eaves ridge in such a manner that a side end of the tile panel is located inside a side end of the roof panel body. Retract and position, cross section L on both sides of the top surface of the roof panel body
A horizontal piece of draining drain having a shape of a drain is laid so as to be located on the lower side of the side end of the tile board, and a vertical piece of the drain board covers the side end face of the tile, and the vertical piece of the drain board is attached to a roof panel. It is pulled inward from the side end of the main body and positioned at the upper end of the vertical piece of the draining board to provide a locked part for locking the locking part of the cap, between the side ends of the adjacent roof panel. A roof panel connection structure in which a cap is disposed above the cap, and the locking portions at both ends of the cap are locked to the locked portions provided on the drainboards at the side ends of the roof panels on both sides.