JPH0728275Y2 - Building ventilation structure - Google Patents

Description

[Technical Field] The present invention relates to a ventilation structure in a ridge formed by attaching a roof tile on the embankment.

[Background Art] In order to prevent hot air from being trapped under the roof, ventilation has been conventionally used in the building. That is, a gap for ventilation is formed between the opposite ends of the roof base material such as a field board arranged on both sides of the ridge, and a ventilation hole is provided in the roof tile of the ridge so that the air under the roof is ventilated. It is made to flow into the roof tile from the inside and discharged from the ventilation hole.

Then, when a ridge is attached to fill the ridge to form a ridge, a gap for ventilation is formed in the fill, and a roof tile is provided on the gap between the roof substrate and the fill through the gap for ventilation. It is necessary to communicate with the inside. However, when the gap for ventilation is provided in the embankment in this manner, the soil of the embankment exposed in the part of the gap for ventilation is easily removed,
There was a problem that the embankment might collapse.

[Object of the Invention] The present invention has been made in view of the above points, and an object thereof is to provide a ridge ventilation structure in which there is no fear that the embankment is damaged.

DISCLOSURE OF THE INVENTION However, the ridge ventilation structure according to the present invention has roof roofing materials 1 and 1 arranged on opposite sides of the ridge so as to face each other with a gap 2 therebetween.
Soil is piled up on the upper side of the ridge end of the building
Attaching the roof tiles 4 to the outer part of the roof and filling both sides of the earth 3,3
A ventilation gap 5 is formed between the roof base materials 1 and 1, and a supporting piece 7 projecting upward from the center of a support fitting 6 having both ends fixed to the ridge ends is inserted into the ventilation gap 5. , Each embankment 3,
3, a draining plate 8 is provided so as to straddle between the upper surfaces of the roof tiles 4, 4 which are attached to the upper end, and the stopper metal fitting 9 attached to the draining metal plate 8 and the support piece 7 of the support metal fitting 6 are used for ventilation. The draining plate 8 is fixed by joining with the screw tool 10 which has passed through the gap 5, and the back plates 11 and 11 are applied to the inner surfaces of the respective embankments 3 and 3 on the side of the air gap 5, and the respective support plates 11 are supported. 6 is fixed to the outer surface side of the support piece 7 and is equipped with a crown tile 13 having a ventilation hole 12 so as to straddle between the upper surfaces of the tiles 4 and 4 at the upper ends of the embankments 3 and 3. The pad plate 11 prevents soil from falling off in the ventilation gap 5 of the embankment 3 and prevents the embankment 3 from collapsing. Hereinafter, the present invention will be described in detail with reference to embodiments.

A gap 2 is formed between the ridge-side ends of roof base materials 1 and 1 such as field boards arranged on both sides of the ridge, and the space under the roof is opened by this gap 2. . The roof is constructed by arranging the roof tiles 1 and 1 on which roof tiles 16 are lined up, and at the end of the ridge of each roof base material 1 and 1, soil is placed on the upper side of the tiles 16 to fill the soil along the entire length of the ridge. 3 and 3 are formed. The roof tiles 4 and 4 on the outer portions of the embankments 3 and 3 are attached in a plurality of upper and lower stages, and a ventilation gap 5 is formed between the embankments 3 and 3.

The support fitting 6 is formed as a piece, and is fixed diagonally downward to both ends of the downward U-shaped support piece 7.
It is formed by extending and fixing each fixing piece 17, 17 on the ridge end of each roof base material 1, 1 by nailing etc. so that it spans between the roof base materials 1, 1. It is attached as follows. In this way, a plurality of support fittings 6 are attached along the ridge at predetermined intervals, but the support pieces 7 of the support fitting 6 are in a state of being inserted in the lower part of the ventilation gap 5 of the embankments 3,3. Then, between the inner surface of each embankment 3 on the side of the ventilation gap 5 and the outer surface of each vertical piece 7a of the support piece 7, a long pad plate 11 is provided along the ridge.
The pad 11 is applied to the embankment 3 to prevent the soil 3 from falling off from the surface of the embankment 3 exposed in the ventilation gap 5 and preventing the embankment 3 from collapsing. Each of the contact plates 11 is fixed to the vertical piece 7a of the support piece 7 by nailing or the like. In the construction, for example, after the fixing plates 11 and 11 are fixedly attached to the support piece 7 of the support fitting 6, the embankments 3 and 3 are provided on the outside of the respective fixing plates 11 and 11, so that the embankments 3 and 3 are formed. A ventilation gap 5 can be formed therebetween.

The draining plate 8 is formed by extending water pieces 19, 19 from the lower part of the roof portion 18 toward the outside obliquely downward, and each water piece 19, 19 is formed on each embankment 3, It is placed on the upper surface of the roof tiles 4, 4 provided at the upper end of 3, and is arranged so as to straddle between the embankments 3, 3 with the ventilation gap 5 covered from above. Vent holes (not shown) are formed in the draining plate 8 in the eave pieces 18a of the roof 18, for example. In addition, locking bag pieces 20 and 20 that open inward so as to face each other on the lower surface of each water piece 19 and 19 are provided so as to bulge. The slanted insertion pieces 21, 21 are inserted and locked. Then, the lower portion of the bolt 10a is screwed into a screw hole (not shown) of the upper piece 7b of the support piece 7 of the above-mentioned supporting metal fitting 6 so that the bolt 10a is passed through the ventilation gap 5 and the upper end portion of the bolt 10a is fixed with a metal fitting. By inserting a through hole (not shown) in FIG. 9 and screwing a wing nut 10b onto the upper end of the bolt 10a, the support fitting 6 is supported by the screw tool 10 formed by the bolt 10a and the nut 10b.
A stopper metal 9 is connected to the support member 6, and the drainer plate 8 is fixed to the support member 6 via the stopper metal 9, so that the drainer plate 8 can be attached between the embankments 3, 3. Further, a receiving member 22 is attached to the upper surface of the roof portion 18 of the draining plate 8 by welding or the like.

The crown tile 13 is formed to have a semicircular cross section with an open bottom surface, and a ventilation hole 12 that opens inward and outward is provided in the upper surface portion thereof. The crown tile 13 is arranged so as to cover the draining plate 8 so as to straddle between the upper surfaces of the tile tiles 4, 4 at the upper ends of the embankments 3, 3.
And the bolt that passed through the center of the register plate 23 from above.
A plurality of legs in which 24 is inserted into the ventilation hole 12 and screwed into a screw hole (not shown) of the receiving metal fitting 22 so as to cover the ventilation hole 12 with the register plate 23 and hang down on the peripheral edge of the register plate 23. By bringing the lower end of the piece 25 into contact with the upper surface of the roof tile 13 at the outer peripheral portion of the ventilation hole 12, the roof tile 13 can be fixed on the embankments 3 and 3 while being pressed by the register plate 23.

In the building formed as described above, the air under the roof flows from the gap 2 between the roof base materials 1 and 1 into the ventilation gap 5 of the embankments 3 and 3, and further this air flows into the draining plate 8. Through the ventilation holes of the draining plate 8 into the roof tile 13 and then discharged from the ventilation holes 12 of the roof tile 13. Further, the rainwater that has flowed into the roof tile 13 from the ventilation holes 12 is drained by the draining plate 8 so that the ventilation gaps 5 and the gaps 2 are formed.
The rainwater is prevented from invading under the roof after passing through, and this rainwater is discharged from between the lower end of the roof tile 13 and the upper surface of the roof tile 4.

[Effects of the Invention] As described above, in the present invention, since the backing plate is applied to the inner surface of each embankment on the ventilation gap side, the soil falls off from the surface of the embankment exposed in the ventilation gap. This can be prevented by the backing plate, and it is possible to perform ventilation in the ridge without fear that the embankment will be destroyed.Furthermore, this backing plate should be fixed to the outer surface side of the support piece of the support fitting. Therefore, it is possible to hold the backing plate by using the supporting metal fittings that are provided to fix the draining plate with the screw tool through the fasteners, and to require a special member for mounting the backing plate. It is possible to carry out construction without it.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of an embodiment of the present invention, in which 1 is a roof base material, 2 is a gap, 3 is embankment, 4 is roof tile, 5 is a ventilation gap, 6 is a support fitting, and 7 is a support. One piece, 8 is a draining board, 9 is a stopper, 10 is a screw tool, 11 is a backing plate, 12 is a vent hole, and 13 is a roof tile.

Claims (1)

[Scope of utility model registration request] 1. Soil is piled on the upper side of the ridge end of each roof foundation material which is arranged on both sides of the ridge so as to face each other with a gap between the ends, and a roof tile is placed on the outer side of both sills. Attaching and forming a ventilation gap between both embankments, insert a support piece protruding above the center part of the support bracket with both ends fixed to the ridge end of each roof base material into the ventilation gap, A draining plate is installed so as to straddle the upper surfaces of the roof tiles attached to the upper end of the roof tile, and the stoppers attached to the draining plate and the supporting pieces of the supporting brackets are joined by the screw tool that passes through the ventilation gap. By fixing the draining plate by applying the backing plate to the inner surface of each embankment on the side of the ventilation gap, and fixing each backing plate to the outer surface side of the support piece of the support metal fitting, the upper surface of the roof tile at the upper end of each embankment A ridge ventilation structure with a roof tile that has ventilation holes so as to straddle between them.