JP3117503B2 - Building with joint structure between folded roof and sloping roof - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a folded roof, a sloping roof,
The present invention relates to a building such as a general house having the joint structure of (1) .

[0002]

2. Description of the Related Art Generally, in a trapezoidal unit 5 as shown in FIG. 5, an inclined roof surface 9a and a horizontal roof surface 9c are joined at a portion shown by oblique lines in the figure to form a joint 9b.
When the roof material constituting the horizontal roof surface 9c is a folded roof, the structure of the joint 9b is conventionally, for example, as shown in FIG. 6 (see JP-A-3-241152) .

That is, an end of a horizontal roof material (folded roof) 1 is projected as an eave above the upper end of the inclined roof material (inclined roof) 2, and the upper surface of the end of the horizontal roof material 1 is protruded. An eaves cover 6 and a gable decorative panel 4 are provided from the side to the upper surface side of the inclined roof material 2, and a joint portion between the end of the horizontal roof material 1 and the inclined roof material 2 is covered.

At this time, an appropriate space is provided between the lower end of the gable decorative panel 4 and the sloped roofing material 2 for ventilation, and the lower surface side of the mountain portion 1a of the horizontal roofing material 1 is An eaves ventilation surface door 3 having a ventilation hole 3a is attached via a sealing material 5, and a gable decorative panel 4, a sloped roofing material 2 is provided.
Ventilation is performed through the gap between them and the ventilation hole 3a of the eaves ventilation surface door 3.

[0005]

However, in the above-described conventional joint structure, when there is a rain accompanied by a strong wind from the left (outside) in FIG. Ventilation hole 3a of ventilation gap door 3 between the gap between 2 and eaves
There was a problem that the rainwater infiltrated into the house and leaked water.

SUMMARY OF THE INVENTION The present invention is intended to solve such a problem. A folded roof and an inclined roof are provided which prevent wind and rain from directly reaching a ventilating surface door of an eave and prevent the occurrence of water leakage into a room. An object is to provide a building having a joint structure with a roof.

[0007]

To achieve the above object, according to the solution to ## with a joint structure between the folded plate roof and tilting roof of the present invention
The building with the folded roof protrudes above the upper end of the sloping roof with the end of the folded roof as an eave, and tilts from the upper end of the folded roof.
An eaves cover and a gable veneer are installed over the top of the sloping roof.
The junction between the edge of the folded roof and the sloping roof is an eaves cover
Cover with gable veneer,
An eaves ventilation surface door is attached to a bottom surface of the folded roof at an interval for ventilation, and an attachment surface of the eaves ventilation surface door is attached to a bottom surface of an end of the folded roof. inclined roof and eaves ventilation instrument and having a plane perpendicular to
It is characterized in that a baffle plate member is formed between the baffle plates to form a route for bypassing wind and rain .

Further, the baffle plate member may be formed to have a locking portion which is fitted from below into the crest of the folded roof.

[0009]

In the above-mentioned building having the joint structure between the folded roof and the inclined roof according to the present invention, the lower end of the gable decorative panel and the inclined roof are provided.
Rainwater blown with strong wind from between the bomb hits the baffle plate, which is
It diverts the flow of incoming air (strong wind), loses energy while trying to bypass this baffle plate member, and vents rainwater
Exhibits the function of preventing entry into the hole.

[0010] Further, by forming a locking portion which fits into the crest of the folded roof from below on the baffle plate member, the baffle plate member can be easily mounted only by fitting work.

[0011]

EXAMPLES Hereinafter, the embodiments of the present invention will be described with reference to the drawings, Figure 1 shows a joint structure between the folded plate roof and tilting roof of a first embodiment of the building of the present invention,
FIG. 1A is a sectional view, and FIG. 1B is an exploded perspective view showing a procedure for attaching the baffle plate.

As shown in FIG. 1 (a), the structure of the present embodiment also has a horizontal roof material (folded roof) 1 and an inclined roof material similar to the conventional structure described with reference to FIGS. (Sloped roof) This is applied to the joint with the roof 2. In the figure, the same reference numerals as those described above denote the same parts, and a description thereof will be omitted.

As shown in FIGS. 1 (a) and 1 (b), in the present embodiment, a plate-shaped baffle plate member 7 having a surface orthogonal to the mounting surface of the eaves ventilation surface door 3 is mounted on the horizontal roof material 1. Is attached and fixed to the lower surface of the end portion with screws 8 along the lower surface.

With the above configuration, the left side (outside) of FIG.
Rainwater blown into the gable decorative panel 4 with strong wind from
First, it hits the lower surface of the baffle plate member 7 and cannot directly reach the eaves ventilation surface door 3.

The wind and rain tries to bypass the baffle plate member 7, but loses energy while flowing along such a path, and even when it reaches the eaves ventilation surface door 3, rainwater flows into the eaves ventilation surface door 3. It does not have enough energy to pass through the ventilation holes 3a. As a result, it is possible to reliably prevent the water from leaking into the room from the ventilation hole 3a of the eaves ventilation surface door 3.

Next, a description will be given of a joint structure according to a second embodiment of the present invention with reference to FIG. 2. FIG. 2 is an exploded perspective view of the joint, and in the second embodiment, as shown in FIG.
A baffle plate member 7A having a U-shaped cross section is used, and this baffle plate member 7A is placed on the upper end side (caulking material application portion 2a) of the sloped roof material 2 to thereby provide a screw as in the first embodiment. The mounting and fixing are performed without using 8.

Then, the lower surface on the upper side of the baffle plate member 7A is
By using as a baffle plate surface 7a orthogonal to the mounting surface of the eaves ventilation surface door 3, exactly the same operation and effect as in the first embodiment can be obtained.

FIG. 3 shows a joint structure according to a third embodiment of the present invention. FIG. 3 (a) is an exploded perspective view thereof, and FIG.
(b) is a front view showing the attachment state of the baffle plate. In the third embodiment, as shown in FIG. 3A, a baffle plate member 7B is provided for each crest 1a of the horizontal roofing material 1.

That is, the baffle plate member 7B of this embodiment has a baffle plate surface 7b perpendicular to the mounting surface of the eaves ventilation surface door 3, and is fitted from below into the crest 1a of the horizontal roof material 1. As shown in FIGS. 3 (a) and 3 (b), the locking portion 7c is fitted to the crest 1a of the horizontal roofing material 1 by attaching the baffle plate member 7B. It can be done very easily just by inserting.

Also in this case, the baffle plate surface 7b functions in the same manner as that of the first and second embodiments, and the same operation and effect can be obtained, and the baffle plate member 7B can be easily mounted as described above. There is an advantage that can be done.

FIG. 4 is a partially cutaway perspective view showing a joint structure according to a fourth embodiment of the present invention. In this fourth embodiment, as shown in FIG. Similarly, a baffle plate member 7C is provided for each crest 1a of the horizontal roofing material 1. The baffle plate member 7C of this embodiment has legs 7e, 7e on both sides of a baffle plate surface 7d. By placing this baffle plate member 7C on the upper end side of the inclined roof material 2, the baffle plate surface 7d is placed at an appropriate position on the lower surface of the end portion of the horizontal roof material 1. It has become so. Again,
It goes without saying that the baffle plate surface 7d functions in the same manner as in the first and second embodiments, and the same operation and effect can be obtained.

The present invention is not limited to the above-described embodiment, but is included in the scope of the present invention even if there is a design change or the like without departing from the gist of the present invention. For example, in the above-described embodiment, four types of mounting examples of the baffle plate member have been described, but the mounting means of the baffle plate member is not limited to these.

[0023]

As described above in detail, according to the building having the joint structure of the folded roof and the inclined roof of the present invention, the eaves ventilation surface door is attached to the lower surface of the end of the folded roof. Due to the extremely simple structure of providing the baffle plate member having a surface orthogonal to the surface, the blown wind and rain cannot directly reach the eaves ventilating door, and there is an effect that the occurrence of water leakage into the room can be reliably prevented.

Further, by forming the locking portion which fits into the crest portion of the folded roof from below, the mounting of the baffle plate member can be performed very easily only by the fitting operation.

[Brief description of the drawings]

FIG. 1 shows a joint structure between a folded roof and a sloping roof according to a first embodiment of the present invention, wherein FIG.
(b) is an exploded perspective view showing the procedure of attaching the baffle plate.

FIG. 2 is an exploded perspective view showing a joint structure between a folded roof and an inclined roof according to a second embodiment of the present invention.

FIG. 3 is an exploded perspective view showing a joint structure between a folded roof and an inclined roof according to a third embodiment of the present invention.

FIG. 4 is a perspective view showing a joint structure between a folded roof and an inclined roof according to a fourth embodiment of the present invention, partially broken away.

FIG. 5 is a perspective view showing a trapezoidal unit.

FIG. 6 is a cross-sectional view (corresponding to the AA cross section in FIG. 5) showing a conventional joint structure between a folded roof and an inclined roof.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Horizontal part roofing material (folded roof) 2 Inclined part roofing material (inclined roof) 2a Caulking material application part 3 Eaves front door 3a Ventilation hole 4 Gable veneer 5 Sealing material 6 Eaves cover 7, 7A, 7B, 7C Plate members 7a, 7b, 7d Baffle plate surface 7c Locking portion 7e Leg portion 8 Screw 9 Trapezoidal unit 9a Inclined roof surface 9b Joint portion 9c Horizontal roof surface

Claims (2)

(57) [Claims] An end of the folded roof is projected as an eave above the upper end of the sloping roof, and the upper end of the folded roof is
Eaves cover and gable veneer
And the joint between the edge of the folded roof and the sloping roof is covered with eaves.
Cover with gable veneer, the lower edge of gable veneer and sloped roof
In a building having a joint structure between a folded roof and a sloping roof, which is provided with an interval for ventilation between the folded roof and an eaves ventilation surface door attached to the lower side of the mountain part of the folded roof, On the underside of the roof edge, there is a surface perpendicular to the mounting surface of the eaves ventilation surface door, and the wind is between the sloping roof and the eaves ventilation surface door.
A joint structure between a folded roof and an inclined roof, wherein a baffle plate member forming a detour path for rain is provided.
Building with . 2. The folded roof and the slope according to claim 1, wherein the baffle plate member is formed to have a locking portion that fits into a mountain portion of the folded roof from below. Building with joint structure with roof.