JP3075334B2 - Terrace roof - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a terrace roof having an improved roof panel mounting structure.

[0002]

2. Description of the Related Art Generally, roof panels of terrace roofs are made of a light-transmitting material, and two types are used. One is a flat panel and the other is a corrugated panel. Roof panels are of fixed size because they are difficult, heavy and difficult to lift on the roof. For this reason, when the width of the roof is different,
A plurality of roof panels are joined to correspond.

[0003] When joining a plurality of roof panels, the edges of adjacent roof panels are joined by overlapping rather than butt due to the problem of rain. However, as shown in FIG. 7, since the periphery of the roof panel 33 is fitted into the inside of the rim 35 by the pressing member 34, two pieces are formed inside the rim 35 as shown in FIG. The roof panels 33 must be overlapped and forcibly fitted, and if forcedly fitted, there is a drawback that the retaining member 34 is likely to be insufficiently locked, and that rainwater easily penetrates from the overlapping portion.

When the roof panel has a corrugated plate shape, a fixing hook is inserted from above the hole in the roof panel and the lower end thereof is fixed to the base material, but is fixed. When the roof panels are joined, as shown in FIG. 8, four roof panels 33a, 33b, 33c, 33d are overlapped, and each roof panel 33a, 33b, 33c,
Holes 36a, 36b, 36c formed in the corners of 33d,
346 are aligned, and the fixing hook 35 is inserted from above to lock the base material 36. However, since the thickness of the roof panel 33 is quadrupled, not only does the amount of sinking by pressing the hook 37 need to be quadrupled, but also the holes of the hook 37 need to be aligned. Stopping work was very difficult.

[0005] As described above, there is a disadvantage that the work of installing a roof panel is very troublesome, especially when the width of the roof is large.

[0006]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a terrace roof which solves the above-mentioned drawbacks and is easy to construct even with a roof having a large width, and has good rain performance.

[0007]

In order to achieve the above object, a terrace roof according to the present invention comprises a plurality of parallel vertical members suspended at right angles to a plurality of parallel vertical members arranged in an inclined manner. A terrace roof provided with a roof panel on a cross member is characterized by the following requirements. (B) A plurality of roof panels are provided in the width direction of the roof. (B) The upper end of each roof panel is positioned below the overhanging edge formed so as to project downward from the cross member. lower ends of the roof panel, be positioned on top of the upwardly opening formed in trough of the cross-member (d) ya drainage connecting pipe attached to the trough of the cross-piece
Connect under the root panel and attach the connected drain to the pillar
Collectively drain the rainwater collected in each gutter

[0008]

According to the present invention, according to the present invention, the roof panels are each supported by a cross member, and when joining a plurality of roof panels in the width direction of the roof, the roof panels are overlapped and joined. No need. Therefore, even if the width of the roof is large, the roof panel may be formed in a size that is easy to carry, and the cross members according to this size may be arranged corresponding to the required width of the width. It is not necessary to use a large roof panel, and the width adjustment and construction can be performed easily.

Further, since the lower end of each roof panel is located above the gutter, even if there is a dimensional error in the roof panel, the above-mentioned error can be absorbed by the gutter so that construction is easy. is there.

Further, since the upper end of each roof panel is covered with the overhanging edge of the crosspiece, the infiltration of rainwater is prevented well, and the rainwater falling on the gutter of each crosspiece is connected via the connecting pipe. Exhaust
It is drained all at once by a water pipe, so raining is good.

[0011]

FIG. 1 is a perspective view of a terrace roof according to the present invention.
This terrace roof is one in which an inclined roof portion 1 is supported by columns 2a, and the roof portion 1 is disposed inside a frame 5 formed by front and rear girder members 2, 3 and a vertical girder member 4. A plurality of parallel vertical members (rafters) 6, a plurality of parallel horizontal members 7 suspended orthogonally to the upper part of the vertical members 6, and a roof panel 8 supported by the horizontal members 7. . In addition, both columns 2
The upper end of “a” is connected via a support beam 2b.

As shown in FIG. 2, the upper and lower ends of the vertical member 6 are cut out, butted against the inner surfaces of the rear and front beam members 3 and 2 and connected by bolts 30 and fixing brackets 31, respectively. ing. Further, between the horizontal members 7 supporting the upper and lower ends of the roof panel 8, fixing horizontal members 12 are provided.

A plurality of roof panels 8 are provided in the width direction of the roof, and the upper end of each roof panel 8 is disposed below an overhanging edge 10 which is formed so as to project downward from the cross member 7 at an angle. The lower end of the panel 8 is disposed above a gutter portion 11 formed above the cross member 7. The front and rear girders 2 and 3 constituting the frame 5 also serve as horizontal members.

Here, the terrace roof structure will be described in detail with reference to FIG. 3. The upper end 8a of the uppermost roof panel 8 is fitted and supported on the cross member 7a (rear girder member 2) arranged on the uppermost stage. A fitting groove 9 is formed. And the fitting groove 9
The overhanging edge 10 constituting the upper edge of the roof panel 8 is formed so as to overhang the inclination of the cross member 7 a and covers the upper end of the roof panel 8.

On the other hand, a gutter portion 11 for supporting the lower end portion 8b of the uppermost roof panel 8 is formed above the lower horizontal member 7b with the roof panel 8 interposed therebetween. The gutter portion 11 has an upper edge 13 on the upper slope and a lower edge 14 on the lower slope.
And the bottom edge 15 are formed in an upward U-shape, the lower edge 14 is formed higher than the upper edge 13, and the pressing edge 16 is formed to extend upward from the upper end of the lower edge 14 in the inclined direction. The lower surface of the lower end portion 8b of the roof panel 8 abuts on the upper edge 13 and the upper surface of the lower end portion 8b of the roof panel 8 is supported by being pressed by the holding edge 16. In addition, gutter part 1
Both side ends of 1 are sealed with caps (not shown).
A locking piece 20 for locking the leg 19 of the fixing hook 18 that has passed through the hole of the roof panel 8 is formed on the fixing horizontal member 12 arranged in the middle of the horizontal member 7.

Next, on the lower side of the lower cross member 7b, together with a fitting groove 9 for fitting the upper end portion 8a of the second roof panel 8 from the uppermost portion, the upper surface of the upper end portion 8a is contacted. A contacting overhanging edge 10 is formed. In contrast, the above 2
The lower horizontal member 7c located below the second roof panel 8 has the same cross-sectional shape as the second horizontal member 7b from above, and supports the lower end 8b of the roof panel 8 above. A gutter portion 11 is formed, and a fitting groove 9 for fitting the upper end 8a of the third roof panel 8 from the top is formed on the lower side. Although not shown, the second roof panel 8 is also fixed to the fixing horizontal member 12 via the fixing hook 18.

In the same manner, a cross member 7 is arranged, and as shown in FIG. 4, a gutter supporting a lower end portion 8b of a lowermost roof panel 8 is provided on a lowermost cross member 7n (front girder member 3). The part 11 is formed.

Next, as shown in FIGS. 2 and 4, a drain port is formed at the end of the gutter portion 11 of each of the cross members 7, and the drain port is continuously arranged on the vertical member 6 and the column 2a. Drainage pipe 20
Through a connecting pipe 21. The drain pipe 20 is a vertical member 6
Is attached via an L-shaped bracket 22 to the side surface of the supporting column 2a, and is attached via a fixing band 23 to the side surface of the column 2a. Further, the drainage port of the gutter portion 11 of each cross member 7 and the drainage pipe 20 are connected by a connector 24.
The drain pipe 20 may be arranged under the vertical member 6.

When a plurality of roof panels 8 are required in the horizontal direction, the ends of the roof panels 8 may be overlapped and joined in the same manner as in the prior art as shown in FIG.

As described above, the roof panels 8 are each supported by the horizontal members 7 which are in a vertical relationship. When a plurality of roof panels 8 are joined in the width direction of the roof, the roof panels 8 are superposed. No need. Therefore, even if the roof has a large width, the roof panel 8 may be formed in a size that is easy to carry, and the cross members 7 corresponding to the size may be arranged corresponding to the required width. Since it is good, it is not necessary to use a large roof panel 8, and it is possible to easily perform the adjustment of the width and the construction.

Further, since the lower end 8b of each roof panel 8 is located above the gutter portion 11, even if the roof panel 8 has a dimensional error, the gutter portion 11 can absorb the error. , Construction is easy.

Further, since the upper end 8a of each roof panel 8 is covered with the overhanging edge 10 of the cross member 7, the infiltration of rainwater is prevented well, and the rainwater from the lower end 8b is drained by the gutter section 11. Because it is received and drained, the rain is good.

FIGS. 5 and 6 show another embodiment of the terrace roof, in which the roof panel 8 is a flat plate made of acrylic resin.
In this case, the roof panel 8 is fitted in a fitting groove 26 formed inside the frame 25.

The structures of the vertical members 6 and the horizontal members 7 are the same as those of the above example of the terrace roof, and the same symbols indicate the same parts. The upper horizontal member 7 of the upper and lower horizontal members 7 is formed with a fitting groove 9 for fitting the upper end portion 8a of the roof panel 8 and an overhanging edge 10 abutting on the upper surface of the upper end portion 8a. On the other hand, a gutter portion 11 that supports the lower end portion 8b of the roof panel 8 and receives the rainwater dripping from the lower end portion 8b is formed in the lower horizontal member 7.

The lower end of the roof panel 8 is supported by being mounted on the upper edge 13 of the gutter 11 on the upper side. The frame of the roof panel 8 is connected and fixed to the fixing horizontal member 12 arranged between the horizontal members 7 via a connection edge 27.

When a plurality of roof panels 8 are required in the lateral direction, the ends of the frame 25 may be abutted against each other as shown in FIG. In this case, a gutter portion 28 is provided at one end of the frame 25, and an extension edge 2 covering the gutter portion 28 is provided at the other frame.
9 are formed so as not to cause rain leakage from between the picture frames 25.

According to the above-described example, as in the case of the corrugated roof panel, the adjustment of the width and the construction can be performed easily.

[Brief description of the drawings]

FIG. 1 is a perspective view of a terrace roof according to the present invention.

FIG. 2 is an enlarged vertical sectional view showing the terrace roof partially broken away.

FIG. 3 is an enlarged view of a part of FIG. 2;

FIG. 4 is a cross-sectional view of a portion of the terrace roof.

FIG. 5 is an enlarged vertical sectional view showing another example of a terrace roof, partially cut away.

FIG. 6 is a cross-sectional view of a part of the terrace roof.

FIG. 7 is an explanatory view of an installation mode of a corrugated roof panel on a conventional terrace roof.

FIG. 8 is an explanatory view of an attached state of a flat roof panel in a conventional terrace roof.

[Explanation of symbols]

 6 vertical member 7 horizontal member 8 roof panel 8a upper end 8b lower end 10 overhanging edge 11 gutter

Continuation of front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E04B 1/00 502 E04D 13/064 E04H 1/12 306

Claims (1)

(57) [Claims] 1. A terrace roof having a roof panel provided on a plurality of parallel cross members suspended perpendicularly to an upper part of a plurality of parallel vertical members arranged in an inclined manner, wherein the terrace roof has the following requirements. A terrace roof characterized by that. (B) A plurality of roof panels are provided in the width direction of the roof. (B) The upper end of each roof panel is located below the overhanging edge formed so as to extend downward from the cross member. the lower end of each roof panel, be positioned on top of the upwardly opening formed in trough of the cross-member (d) ya drainage connecting pipe attached to the trough of the cross-piece
Connect under the root panel and attach the connected drain to the pillar
Collectively drain the rainwater collected in each gutter