JP2705856B2 - Tarpaulin continuous structure between roof panels - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure in which a plurality of roof panels forming a roof of a building by lining up a plurality of roof panels are connected to each other, and the roof is made by a panel method using a plurality of roof panels. It can be used for buildings.

[0002]

2. Description of the Related Art The roof of a house built by a panel method is formed by a plurality of roof panels, and FIG.
18 illustrates a conventional waterproof structure between roof panels, such as that shown at 1830.

[0003] Roof panels 51, 52 arranged side by side in the horizontal direction
Are a frame 53 formed by combining a vertical member and a horizontal member, a base plate 54 fixed to the upper surface of the frame 53, and a waterproof sheet 5 covered on the surface of the base plate 54.
5 and a roofing material 56 laid on the waterproof sheet 55, and a stepped portion 53 </ b> A that is recessed downward is formed at an upper surface end of each frame 53.
The waterproof sheet 55 extends to 3A. A gutter member 57 is attached to one roof panel 51 with a nail 58, and the gutter member 57 has a width dimension such that almost half of the gutter member 57 is placed on the step 53A of the roof panel 51.

[0004] The roof panels 51 and 52 are produced in a factory,
In the factory, the roofing work 56 is laid and the gutter members 57 are
The work up to the mounting at 8 is performed. At the construction site of the house, the work of arranging the roof panels 51 and 52 side by side while placing the gutter member 57 attached to the roof panel 51 on the step portion 53A of the roof panel 52 is performed. , 52, the roof of the house in which the gutter member 57 is disposed below the gap 59 between the roof materials 56 is formed.
The rainwater falling from 9 flows down along the gutter member 57 and is discharged out of the house.

[0005]

In the above prior art,
Although the roof panels 51 and 52 are completed at the factory and combined at the construction site of the house, the roof of the house can be made.
Of the roof panels 51, 52
The waterproof sheets 55 cannot be connected to each other, and a gap 61 is formed between the waterproof sheets 55. Therefore, there is a problem that the waterproof property is inferior to that extent.

[0006] An object of the present invention is to make it possible to connect the waterproof sheets of these roof panels to each other between two roof panels arranged side by side in the horizontal direction, thereby improving the waterproofness. Is to provide a continuous structure between the roof panels.

[0007]

According to the present invention, there is provided a continuous structure of a waterproof sheet between roof panels, wherein a plurality of waterproof sheets are provided side by side in a lateral direction to form a roof of a building. the a tarpaulin continuous structure between the roof panel to continuously between these roof panels, one of the two roof panels laterally adjacent the upward projection on the end of the waterproof sheet in one roof panels A first draining member provided is attached, and a second draining member having a downward projection is attached to an end of the waterproof sheet on the other roof panel, and a tip of the upward projection is attached to the one roof panel side. When the bent portion of the upward projection is brought into contact with the second draining member,
In particular , the downward projection is brought into contact with the first draining member, and these draining members are connected to each other .

In the above, the roofing material may be formed into small pieces having a small area, and the roof panel surface may be finished by arranging a large number of these roofing materials in the vertical and horizontal directions. The roof panel surface may be finished by using one or a plurality of the roof materials.

The gap between the roofing materials of the two roof panels arranged side by side may be filled by inserting a small piece of roofing material, or, similarly to the prior art, the gap between the roofing materials may be filled. A gutter member may be arranged on the side, and rainwater falling from a gap may be received by this gutter member and flow down.

[0010]

[Function] Each roof panel is produced in a factory and transported to a building construction site. At the construction site, work is performed to form a roof by arranging roof panels in the horizontal direction by hanging with a crane or the like. At this time, the bent portion of the upward projection of the first drainer is connected to the second drainer, The downward projections of the draining members are respectively brought into contact with the first draining members, whereby the draining members are connected.
For this reason, the waterproof sheets of the two roof panels adjacent to each other in the lateral direction are continuous without requiring construction site work.

[0011]

An embodiment of the present invention will be described below with reference to the accompanying drawings. 1 and 2 are a plan view and a perspective view showing a roof 1 of a panel construction house to which the structure according to the present embodiment is applied. The roof 1 includes a small roof portion 2 and a large roof portion 3. The small roof portion 2 is formed by roof panels 4 and 5, and the large roof portion 3 is formed by roof panels 6 to 14. The large roof 3 is a ridge with a through ridge 15 and corner ridges 16 and 17,
These through ridges 15 and corner ridges 16 and 17 have ridge covers 18
-20 are covered, and the ridge 21 of the small roof part 2 is also covered with the ridge cover 22.

FIG. 3 is a view showing the structure of the roof panels 4 to 14 using the roof panel 10 as a representative example. Each roof panel includes a frame 23, a field board 24 fixed to the upper surface of the frame 23, a waterproof sheet 25 fixed to the upper surface of the field board 24 with an adhesive, and
Roofing material 26 fixed to the surface of waterproof sheet 25 by nailing
It is composed of The roofing material 26 is in the form of small pieces having a small area, and the surface of each roof panel is finished by arranging a large number of roofing materials 26 in a laterally and vertically overlapping manner while nailing (see FIG. 6). .

As shown in FIGS. 1 and 2, a connection portion 27 is provided between two horizontally adjacent roof panels among the roof panels 6 to 14, and FIGS. The connection part 27 between the roof panel 10 and the roof panel 11 is shown as a representative example of these connection parts 27. A first draining member 28 is attached with an adhesive tape 29 to an end of the waterproof sheet 25 on the roof panel 11 side of the roof panel 10, and an end of the waterproof sheet 25 of the roof panel 11 on the roof panel 10 side is attached to the roof panel 11. The second drainer 30 is attached with an adhesive tape 31. These draining members 2
8, 30 have a length that extends over the entire length of the connection portion 27. In addition, these draining members 28 and 30 are made of adhesive tape 2.
The main body portions 28A, 30A are fixed to the waterproof sheet 25 at 9, 31 and curved protruding portions 28B, 30B provided at the tips of the main body portions 28A, 30A. The projection 28B of the first draining member 28 is an upward projection, and the projection 30B of the second draining member 30 is a downward projection. The tip of the protrusion 28B which is an upward protrusion is a roof panel.
The bent portion 28C is bent to the 10 side. The seal member 32 is wrapped and held by the downward projection 30B. The above drainers 28 and 30 are made of, for example, metal or plastic.
Is made of a waterproof elastic material such as rubber.

Next, the operation will be described. The above roof panels 4 to 14 are produced in a factory until the finishing work of roofing the roof material 26, are factory-produced, and are transported to a construction site of a house. At the construction site, after forming the living room of the house with wall panels and partition panels, the respective roof panels 4 to 14 are arranged at the upper part of the living room by hanging work with a crane or the like, and these roof panels 4 to 14 are disposed. After arranging them in place, they are joined to the roof beams at the top of the living room.

When performing the above-described roof panel arrangement work, the roof panel in which the protrusion of the draining member is an upward protrusion, out of the two roof panels arranged side by side, is arranged first. Thereafter, a roof panel from which the protrusion of the drainer is a downward protrusion is disposed. Referring to the roof panels 10 and 11, as shown in FIG. 4, the roof panel 10 is disposed first, and then the roof panel 11 is disposed from above, thereby obtaining the configuration shown in FIG. As shown, the first drainer 28 of the roof panel 10
And the second draining member 30 of the roof panel 11 are partially overlapped, and the bent portion 2 of the upward projection 28B of the first draining member 28
8C is brought into contact with the main body 30A of the second draining member 30, and the downward projection 30B of the second draining member 30 is brought into contact with the main body 28A of the first draining member 28.

As a result, both draining members 28, 29
Is in a connected state, so that the waterproof sheets 25 of the roof panels 10 and 11 are connected to each other at the connecting portion 27 between the roof panels 10 and 11 via the drain members 28 and 29. At this time, the sealing member 32 held by the second draining member 30 makes elastic contact with the first draining member 28, and this portion is in a sealed state.

After the above operation, the roofing material 26 of the roof panel 11 and the roofing material 26 of the roof panel 11 which are disposed closest to the connection portion 27 between the roof panels 10 and 11 are connected to the roof for joints as shown in FIG. The roofing material 33 is inserted into the roofing material 33, and the roofing material 33, which is sequentially inserted from the bottom to the top, is fixed by nailing. Thereby, the gap 34 between the roofing materials 26 shown in FIG. 5 is filled with the jointing roofing material 33.

The roof 1 completed by the above operation is a roof in which the roofing materials 26 and 33 are regularly arranged in the left-right direction and the up-down direction, and has a good appearance in which the joints of the roof panels 6 to 14 are not exposed to the outside. Become. Also, if it rains, rainwater will run down along the roofing materials 26 and 33.

In particular, according to the present embodiment, in each of the roof panels arranged side by side in the horizontal direction, the roof materials 26 and 33 are provided.
The waterproof sheets 25 arranged below the draining member 2
8 and 30, the waterproof sheet 2 is provided even if rainwater enters under the roofing materials 26 and 33.
5, it is possible to reliably prevent rainwater from further entering the lower side, and it is possible to enhance the waterproofness of the roof. Also,
In the present embodiment, since the sealing member 32 is interposed between the drainers 28 and 30, the continuity and waterproofness of the connecting portion between the waterproof sheets 25 can be further improved. Further, in the present embodiment, the draining member 28 has an upward protrusion.
The tip of the portion 28B is provided with the draining member 28
A bent portion 28C is bent to the roof panel side of
The bent portion 28C of the facing protrusion 28B is
Connect the downward projection 30B of the cutting member 30 to the draining member 28.
Because of the respective contact, even if the rainwater
Sealing portion between the downward projection 30B and the draining member 28
Intruding into the storage space of the material 32 and exceeding the seal member 32
Despite this, the excess rainwater is drained upward
By the water return effect by the bent part 28C of the protruding part 28B
It is securely returned to the seal member 32 side, and the bent portion 28C is drained.
Between the draining members 28 and 30
With the large contact area, the rainwater
By preventing leakage from between the 28C and the draining member 30
Wear.

Further, according to this embodiment, the first draining member 28 having the upward projection 28B is attached to the waterproof sheet 25 of one of the two roof panels arranged side by side in the horizontal direction. Since the second draining member 30 provided with the downward projection 30B is attached to the waterproof sheet 25 of the other roof panel, the work of arranging these roof panels so as to be vertically overlapped at the end thereof is performed. These can be automatically connected to each other via the draining members 28 and 30, and there is no need to perform any special work on the construction site of the house, so that the construction site work can be speeded up and facilitated.

In this embodiment described above, the sealing member 3
2 has been used, but this may be omitted.

In the above embodiment, each roof panel is finished by using a large number of small piece-shaped roofing materials. Instead, one or a plurality of large-sized large-sized roofing materials are used. To finish the roof panel.

Further, in the above embodiment, the gap between the roof materials of the two roof panels arranged side by side is filled with a small piece of joint roof material, but this gap is left as it is. A gutter member may be arranged below this gap as in the prior art.

[0024]

According to the present invention, the two juxtaposed in the horizontal direction are provided.
Since the waterproof sheets of the individual roof panels can be connected to each other, the waterproofness of the roof can be enhanced, and the continuous structure of the waterproof sheets can be obtained without performing any special work at the construction site.

[Brief description of the drawings]

FIG. 1 is a plan view of a roof to which an embodiment according to the present invention is applied.

FIG. 2 is a perspective view of the roof of FIG.

FIG. 3 is a partially cutaway view showing a structure of a roof panel constituting the roof of FIGS. 1 and 2;

FIG. 4 is a longitudinal sectional view showing a state before connection of a connection portion of two roof panels arranged side by side in the horizontal direction.

FIG. 5 is a longitudinal sectional view showing a state after connection in FIG. 4;

FIG. 6 is a diagram illustrating an operation of filling a gap between roof materials of a roof panel with a joint roof material.

FIG. 7 is a longitudinal sectional view showing a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Roof 4-14 Roof panel 25 Waterproof sheet 26, 33 Roofing material 27 Connection part 28 First draining member 28B Upward projection 30 Second draining member 30B Downward projection

Claims (1)

(57) [Claims] 1. A waterproof sheet continuous structure between roof panels in which a plurality of waterproof sheets on the lower side of a roof material of a roof panel forming a roof of a building by being arranged in a plurality in a lateral direction are connected between the roof panels. there are, of the two roof panels laterally adjacent, is attached a first draining member having an upward projection at an end portion of the waterproof sheet in one roof panel, the waterproof sheet of the other roof panels A second drainage member having a downward projection is attached to an end of the upward projection, and a tip of the upward projection is bent toward the one roof panel, and a bent portion of the upward projection is formed. A waterproof sheet connection between roof panels, wherein the waterproof member is in contact with the second draining member, and the downward projecting portion is brought into contact with the first draining member so that the draining members are connected to each other. Connection structure.