JPH0536889Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field] This idea concerns the structure of the ventilation ridge.

[Conventional technology]

Conventionally, when performing attic ventilation, it has generally been done to attach a ventilation accessory that opens into the attic to the roof ridge.

[Problems with conventional technology]

By the way, in order to achieve only ventilation while preventing rainwater etc. from blowing in, the above-mentioned ventilation accessory should be placed and fixed by forming a raised edge for draining around the opening in the ridge, and placing it on top of this. As a result, the continuity of the ridge fittings that should be connected in series is interrupted, the appearance of the roof is impaired, and it is troublesome to shut off the rain at the joints.

[The problem that the idea attempts to solve]

In view of the above-mentioned problems, this invention aims to provide a ventilation ridge structure that allows for efficient ventilation in the roof ridge, allows for easy construction of rain protection for the roof ridge, and maintains a good appearance of the roof ridge. It has been done.

[Technology to solve problems]

That is, the ventilation ridge structure of this invention has a cross-sectional shape that opens downward by covering the slit-shaped opening opened along the roof ridge, and ventilation holes are provided at appropriate intervals along the length on the sides. A cover body provided with an inner bottom plate is placed over the inside of the ventilation hole opening, and the rear ends of the tiles to be covered on the roof are placed on both sides of the cover body. A ridge member having an arch-shaped cross section for receiving the cover body is placed over the rear end surface of the side tile, and a gap communicating with the ventilation hole is provided between the base of the ridge member and the surface of the tile. It is characterized by the fact that

〔Example〕

Next, this invention will be explained using examples.

FIG. 1 is a cross-sectional view of an embodiment of the invention, and FIG. 2 is a perspective view of the essential parts of the embodiment of the invention.

The ventilation ridge structure of this invention covers the slit-shaped opening 2 opened along the roof ridge 1, and has a cross-sectional shape that opens downward, and the side surfaces 3A, 3A are provided at appropriate intervals along the length direction. A ventilation hole 4...4 is opened in the vent hole 4. The rear ends 5A, 5A of the tiles 5 to be covered on the roof are placed against the rear ends 5A, 5A of the roof tiles, and a ridge member 6 having an arch-shaped cross section that receives the cover body 3 extends over the rear end surfaces 5B, 5B of the tiles on both sides.
A gap S communicating with the ventilation holes 4...4 is provided between the bases 6A, 6A of the ridge part 6 and the surfaces of the roof tiles 5, 5.

In the above, the opening height h of the ventilation holes 4 . . . 4 of the cover body 3 is set higher than the surface of the roof tile 5 as shown in the figure.

Further, a spacer 8 may be inserted between the roof tile 5 and the ridgework 6 depending on the surface shape of the tile 5, and a perforated plate 8A may be used as the spacer 8 as shown in FIG. It's okay.

[Effect]

In this invention, air from the attic passes through the ventilation hole 4 of the cover body 3 through the slit-shaped opening 2,
It can flow outside through the gap S between the ridge material 6 and the roof tile 5.

In this case, the cover body 3 has side ventilation holes 4, 4.
An inner bottom plate 3B is provided in between, and air from the attic flows upward from the sides of the inner bottom plate 3B (arrow P) and outwards from the ventilation holes 4 (arrow Q), so if rainwater flows into the ventilation holes 4, Even if air is blown in, it is partitioned off by the inner bottom plate 3B and will not flow into the slit-shaped opening 2.

〔effect〕

As explained above, this invention covers the slit-shaped opening in the roof ridge with a cover body structured to prevent rainwater from entering, and this cover body is covered with a ridge material, achieving complete waterproofing. A ventilation ridge can be constructed simply by arranging the ridge accessories, making the construction easy, and since the ventilation structure is housed within the ridge accessories, a ventilation ridge can be obtained without using special ventilation accessories. Also, its appearance will be the same shape as a normal roof ridge.

In addition, it has various practical effects, such as being easy to implement because it can be implemented using the same building materials as conventional ones.

[Brief explanation of drawings]

FIG. 1 is a cross-sectional view of an embodiment of this invention, FIG. 2 is a perspective view of essential parts of an embodiment of this invention, and FIG. 3 is a perspective view of another embodiment.

Claims (1)

[Scope of utility model registration request] Covering the slit-shaped opening opened along the roof ridge, the cross-sectional shape has a shape that opens downward, and ventilation holes are opened at appropriate intervals along the length direction on the side surface, and the ventilation hole The inside of the opening is covered with a cover body provided with an inner bottom plate, and the rear ends of the tiles to be covered on the roof are placed on both sides of the cover body, and the rear ends of the tiles on both sides are covered. , a ventilation building comprising a ridge member having an arch-shaped cross section that receives the cover body, and a gap communicating with the ventilation hole is provided between the base of the ridge member and the surface of the tile. structure.