JPS6134542B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a ridge ventilation system that can be easily constructed on site.

Conventionally, a long drainage board with openings for ventilation was cut on site to match the length of the ridge, and after being fixed to the ridge with nails, etc., a long ridge cover was cut. They were cut on site to match the length of the ridge and installed on top of the ridge cover. Therefore, long draining boards and ridge covers must be handled on the roof, which requires fixing each piece twice, which requires cutting work, which adds time and effort to on-site work. There were flaws.

The present invention was made in view of the drawbacks of the conventional example described above, and its purpose is to simply arrange a plurality of ridge bodies and ridge joints in which the draining board and ridge cover are integrated into a unit. To provide a ridge ventilation system that can be easily constructed on-site.

Hereinafter, the present invention will be explained in detail with reference to the accompanying drawings. 3, the ridge cover 2 and the draining plate 1 are integrally formed in advance,
It is the main body of the building, which has been made into a unit.
In the illustrated embodiment, there are a ridge main body 3a having a ventilation opening 5 and a ridge main body 3b having a ventilation hole 6.

The ridge main body 3a having the ventilation opening 5 is formed as shown in FIGS. 4a and 4b. An opening 5 for ventilation is provided in the center of this draining board 1, and a heat insulating material 7 is lined on the lower surface of the center along the ridge direction. A fixing piece 9 is swingably hinged to both lower ends of a rigid support column 8 formed in an approximately inverted U shape, and this fixing piece 9 is connected to a draining plate 1.
Supports 8 are welded to both ends of the top surface of the draining plate 1, respectively. After that, the partition plate 11 having the ventilation hole 10 is fitted and fixed, and a blind ridge cover 2 shorter than the drain plate 1 is installed on the drain plate 1 so as to cover the opening 5 and the pillar 8. There is. 12 is a hole for nailing.

Further, the ridge main body 3b having the ventilation holes 6 is formed as shown in FIG. These are constructed by integrally installing a ridge cover 2 with ventilation holes 6 on the side on a blind draining plate 1, and this ridge cover 2 is also shorter than the draining plate 1.

13 is a blind joint.

First, as shown in Fig. 1, the two ridge main bodies 3a and 3b are arranged alternately on the ridge 4 of the house, and the entire opening of the ridge 4 is covered with the draining plates 1, 1, and the nails are inserted. Hit it and fix it on the ridgepole 14. Adjacent draining plates 1 may be butted against each other, or may be overlapped. Next, the joint 13 is fitted between the two ridge bodies 3a, 3b from above, and the inner peripheries of both ends of the joint 13 are fixed so as to overlap the outer peripheries of the ends of the ridge bodies 3a, 3b. In the illustrated example, the joint 13 is placed over the ridge covers 2, 2, but it may also be placed over the draining plates 1, 1. Finally, 15 onigawara on both ends
to be installed. This Onigawara 15 is just one kind of thing.
In addition, since the roof slopes of each house are different, adjustment is necessary, and the draining plate 1 of each building main body 3a is forcibly bent to match the slope of the roof, but the fixing piece 9 is bent at the center of the hinge part. The rigidity of the support column 8 does not interfere with this bending operation. Building body 3
Since the pillar 8 does not have a draining plate 11, both sides of the lower part thereof can be easily bent. In the ridge ventilation system configured in this way, hot air containing moisture in the ridge is exhausted to the outside through the path of opening 5 → ventilation hole 10 → ventilation hole 6 (indicated by arrows in Figure 1). This means that it will be done.

The one shown in FIG. 6 is another example of the present invention, in which the ridge cover 2 of the ridge main body 3a having the ventilation opening 5 and the ridge cover 2 of the ridge main body 3b having the ventilation hole 6 are directly overlapped with each other. This eliminates the need for the joint 13. However, two types of Onigawara 15a and 15b
Is required.

What is shown in FIGS. 7 and 8 is still another example of the present invention, in which only one type of ridge body 3 is required, and the ridge body 3 is provided with a ridge portion 4 shifted in the longitudinal direction. A partition plate 1 is provided with a ventilation opening 5 and a ventilation hole 6, and has ventilation holes 10 at both ends of the ventilation opening 5.
1 is set up to separate it from the ventilation hole 6. This embodiment also requires two types of oni tiles 15a and 15b.

As is clear from the above description, the present invention includes a plurality of ridge bodies 3, each of which has a ridge cover 2 integrally installed on a draining board 1, along the ridge part 4 of a house. The entire opening of the ridge 4 is covered by a draining plate 1, and an opening 5 for ventilation is provided in the draining plate 1, and a side wall of the ridge main body 3 is provided at a position offset from the opening 5 in the longitudinal direction of the ridge 4. A ventilation hole 6 is provided, and the ventilation opening 5 and the ventilation hole 6 are communicated with each other.

Since the present invention requires the above-mentioned configuration, it has the advantage that the work can be carried out easily and without mistakes during on-site construction by using a ridge main body in which the draining board and ridge cover are made into a unit in advance at the factory. Moreover, although the ridge can be ventilated through ventilation openings and ventilation holes, a ventilation opening is provided in the drainage board of the ridge body, and the ridge cover is placed at a position offset from this opening in the longitudinal direction of the ridge. Ventilation holes are provided in the side walls, and a partition plate is erected inside the building main body to separate the space where the ventilation opening is provided from the space where the ventilation hole is provided, and the ventilation hole is opened in the partition plate for ventilation. Since the openings and ventilation holes are in communication with each other, air flow within the ridge body also occurs in the direction of the ridge.Moreover, the partition plate is erected perpendicular to this air flow, so even if the side of the ridge cover Even if rainwater blows in through the ventilation holes, it will be blocked by the partition plate and will not enter the attic space through the opening in the drain plate and wet the attic. This has the effect of preventing cold air (in winter) and cold air (in summer) from escaping from the ridge to the outdoors. Furthermore, there is the advantage that the air that exits into the ridge main body through the opening in the draining board returns to the attic space through the adjacent opening, thereby preventing the occurrence of poor ventilation. That is, the air rising from the opening must pass through two partition plates in order to reach the adjacent opening.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway front view showing one embodiment of the present invention, FIGS. 2 and 3 are sectional views of the same, and FIG.
Figures a and b are perspective views showing the assembly procedure of the ridge main body having ventilation openings as above, Fig. 5 is a perspective view of the ridge main body having ventilation holes same as above, and Fig. 6 shows another example of the present invention. FIG. 7 is a partially cutaway front view showing still another example of the present invention, and FIG. 8 is an exploded perspective view of the same ridge body. DESCRIPTION OF SYMBOLS 1... Draining board, 2... Ridge cover, 3... Building body, 4... Ridge part of house, 5... Ventilation opening, 6
...Ventilation hole.

Claims (1)

[Claims] 1. A plurality of ridge bodies each having a ridge cover integrally mounted on the draining board are arranged along the ridge of the house, and the entire opening of the ridge is covered by the draining board of the ridge main body, and the draining board is A ventilation opening is provided, and a ventilation hole is also provided in the side wall of the ridge cover at a position offset from this opening in the longitudinal direction of the ridge to separate the space where the ventilation opening is provided from the space where the ventilation hole is provided. A ridge ventilation system characterized in that a partition plate is erected within the ridge main body, a ventilation hole is opened in the partition plate, and the ventilation opening and the ventilation hole are communicated with each other.