JPS6257778B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a ridge ventilation system, the gist of which is that a communication opening 2 communicating with the attic is formed between a pair of ridge beams 1 disposed parallel to the ridge direction. 2 is covered by a ventilation ridge 3 having a substantially inverted U-shaped cross section, and ventilation openings 4 are opened at intervals along the longitudinal direction of the ventilation ridge 3 on the side of the ventilation ridge 3.
Regarding the ridge ventilation system characterized in that the ventilation passage 5 in the ventilation ridge 3 is partitioned by a partition plate 6 in a direction intersecting the longitudinal direction of the ventilation passage 5, its purpose is to ventilate the attic and the attic. To provide a ridge ventilation system capable of effectively ventilating an attic by preventing outside air flowing into a ventilation passage from a ventilation port from immediately flowing out from another ventilation port without causing any problems.

The present invention will be explained in detail below with reference to the accompanying drawings. A is a ridge ventilation system, and as shown in Fig. 1, a communication opening 2 communicating with the attic is formed between a pair of ridge beams 1 arranged parallel to the ridge direction, and a cross section above the communication opening 2 is formed. Covered by a substantially inverted U-shaped ventilation ridge 3, ventilation holes 4 are provided at intervals along the longitudinal direction on the side of the ventilation ridge 3.
The ventilation passage 5 inside the ventilation building 3 is opened between the ventilation holes 4 and the ventilation passage 5 is separated by a partition plate 6 as shown in FIG.
It is partitioned in a direction intersecting the longitudinal direction of the ventilation passage 5. A fixing metal fitting 7 is fixed to the upper surface of the ridge beam 1 with a nail 8, and is fitted into the inner surface of the ventilation ridge 3 to press down and fix the ventilation ridge 3 downward. Furthermore, the partition plate 6 also functions as a fixing metal fitting. 9
is a water shield plate fixed to the upper surface of the ridge pier 1 and arranged in the communication opening 2, and the rising piece 10 at the tip prevents rainwater that has entered through the ventilation opening 4 from entering the communication opening 2. . In addition, a lid 11 is placed between the rising pieces 10 at locations facing the ventilation openings 4. In addition, as the water shield plate 9, the lid 1 is used as shown in FIG. 5b.
1 may be integrally molded. Further, FIG. 6 shows another example of the present invention, in which the ventilation ridge 3 is formed into a square shape.

As described above, the present invention forms a communication opening communicating with the attic between a pair of ridge beams arranged parallel to the ridge direction, and covers the upper part of the communication opening with a ventilation ridge having a substantially inverted U-shaped cross section. Ventilation vents are opened at intervals along the longitudinal direction on the sides of the ventilation ridge, and the ventilation passage inside the ventilation building is partitioned in a direction intersecting the longitudinal direction of the ventilation passage by a partition plate between the ventilation openings. Therefore, each ventilation opening is separated by a partition plate and becomes independent, preventing outside air flowing into the ventilation passage from the attic from immediately flowing out from another ventilation opening, without ventilating the attic. It has the advantage of being able to provide effective ventilation.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway perspective view showing an embodiment of the present invention, FIG. 2 is a side view of the same, FIG. 3 is a sectional view of the same, and FIG. 4 is a perspective view of the partition plate of the above. Figure 5a is a perspective view of the same water shield plate as above, Figure 5b is a perspective view of another example of the water shield plate, and Figure 6 is a sectional view of another example of the present invention. 1... Ridge pier, 2... Communication opening, 3... Ventilation ridge, 4... Ventilation opening, 5... Ventilation passage, 6... Partition plate.

Claims (1)

[Claims] 1. A communication opening communicating with the attic is formed between a pair of ridge piers arranged parallel to the ridge direction, and the upper part of the communication opening is covered by a ventilation ridge with an approximately inverted U-shaped cross section, and the longitudinal side of the ventilation ridge is attached to the side of the ventilation ridge. The ventilation openings are opened at intervals along the direction, and the ventilation passageway inside the ventilation building is partitioned between the ventilation openings by a partition plate in a direction intersecting the longitudinal direction of the ventilation passageway. Ridge ventilation system.