JPH024184Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a mounting structure for a roof tile of a ridge ventilation system that ventilates the attic at the ridge of the roof.

[Background technology]

When roofing is done using metal roofing materials, the ridge tile is also made of metal as a ridge cover, but in this case, the inside of the ridge cover may be used as a ventilation space to ventilate the attic. The ridge cover and the onigawara tiles used to close the ends of the ridge cover are attached as shown in FIGS. 1 and 2. That is, the upper ends of the sheathing boards 2, 2 on the ridge side are opposed to each other with the ventilation gap 1 in between, and the caps 3, 3 are attached along the ridges to the top surface of the upper end of each shedding board 2, 2, and the thin metal plates are bent. The drain plate 4 formed by the above is arranged so as to close the ventilation gap 1, and the fixing bending pieces 10, 10 on both sides of the drain plate 4 are fixed to the capboard 3 by nailing etc., and a ridge is placed on the drain plate 4. The cover mounting bracket 11 is fixed and erected, and the ridge cover 5 arranged so as to cover the ridge cover mounting bracket 11 is attached to the ridge cover mounting bracket 11.
Attach it on the draining plate 4 by using. Then, as shown in FIG. 2, the oni tile mounting bracket 6 is arranged on the draining plate 4, and the fixing pieces 12, 12 at both ends of the oni tile mounting bracket 6 are fixed to the capboard 3 from above the draining plate 4 by nailing or the like. The onigawara 7 is formed of a main body 13 and a fitting piece 14 protruding from the back of the main body 13, and the fitting piece 14 is fitted into the end of the ridge cover 5 and protrudes backward from the lower edge of the main body 13. The onigawara 7 is installed by inserting the inserted insert piece 8 between the onigawara tile mounting bracket 6 and the draining plate 4. In the figure, 24 is a roofing material. Then, the above ridge cover 5 or this ridge cover 5
The other ridge cover 5 connected to the end of the drain plate 4 is provided with a ventilation hole 15 as shown in FIG. is provided with a suction cylinder 25 whose lower end serves as a suction port on its lower side, and a discharge cylinder 16 on its upper side.
A lid 17 is placed over the upper end opening of the discharge tube 16. In this case, air rising from the attic through the ventilation gap 1 between the roofing boards 2 flows into the ridge cover 5 as shown by the arrow in FIG.
The air inside the ridge cover 5 is exhausted from the ventilation hole 15. There is also ventilation in the main body 13 of Onigawara 7.
is provided, and the air inside the ridge cover 5 is also exhausted from this ventilation hole 21. In this way, the attic is ventilated at the ridge, but the following problems occurred when installing the onigawara 7 in the above manner. In other words, it is inevitable that the gap between the caps 3 and 3 installed on the roof boards 2 and 2 will be slightly different due to work conditions at the construction site, but in this case, the ridge cover 5 is made of thin metal plates. It is easy to install the ridge cover 5 between the Kasagi 3 and 3 by slightly deforming the ridge cover 5 to absorb the above-mentioned error, but the onigawara mounting bracket 6 is made of a metal material with a thickness of approximately 2.3 mm, and it is difficult to deform it due to its thickness.If it is forcibly deformed, it will be difficult to install the Onigawara 7, so the Kasagi There was a problem in that as soon as the gap between the caps 3 and 3 became distorted, it became difficult to attach the oni tile mounting bracket 6 between the caps 3 and 3.

[Disclosure of invention]

Therefore, in the ridge ventilation system according to the present invention, the caps 3, 3 are respectively installed on the roofing boards 2, 2 whose upper ends on the ridge side are facing each other with the ventilation gap 1 interposed therebetween, and At the same time as attaching the drain plate 4, the ridge cover 5 is placed on the upper side of the drain plate 4, leaving the edge of the drain plate 4.
Attach the onigawara mounting bracket 6, bend the center part of the onigawara mounting bracket 6 into an inverted V shape, arrange the onigawara mounting bracket 6 above the end of the draining plate 4, and place both ends of the onigawara mounting bracket 6 on the draining plate 4. Fixed to Kasagi 3 and fitted piece 14 on the back side
An insert piece 8 is extended backward from the lower part of the onigawara 7 provided with the onigawara, and this insert piece 8 is inserted between the onigawara mounting bracket 6 and the drain plate 4, and the onigawara 7 is attached to the upper side of the end of the drain plate 4. It is characterized by being attached to the ridge cover 5 and connecting it by fitting the fitting piece 14 of the onigawara 7 to the end of the ridge cover 5. With this configuration, the above object is achieved, and the following is explained below. The present invention will be explained in detail by way of examples.

As shown in FIG. 4, the oni tile mounting bracket 6 has a bent piece 9 bent in an inverted V shape at the center of a holding piece 18, which is the upper piece, and hanging pieces 19,1 from both ends of the holding piece 18.
9 is extended so that the diagonal presser pieces 20 extend diagonally downward from the lower end of the hanging piece 19, and each diagonal presser piece 20
It is formed by extending a fixing piece 12 provided with a nail hole. Although the oni tile mounting bracket 6 formed in this way is formed to be thick, it is easy to bend the bending piece 9 to change its bending angle at the three bending parts. By bending so as to change the length, the dimension l between the two fixed pieces 12, 12 can be variously changed. Although the draining board 4 and the ridge cover 5 are formed in the same manner as described above and are installed in the same manner as described above, the oni tile mounting bracket 6 is formed by bending the bending piece 9 to change the bending angle. , 3 to the distance between the fixing pieces 12, 12, and then nails are driven through the fixing pieces 12, 12 to attach the caps to the caps 3, 3 as shown in FIG. Here, the oni tile mounting bracket 6 is a bent piece 9.
Only the bending angle changes, but the overall shape does not change. On the other hand, the onigawara 7 is formed by protruding a fitting piece 14 that communicates into the main body 13 from the back side of a box-shaped main body 13 with an open bottom and provided with a ventilation hole 21, as shown in FIG. The insertion piece 8 has a notch 2 on the lower edge of the front piece of the main body 13.
2 and fold it (the fold line 23 is shown by a dashed line in FIG. 5a), so that it protrudes backward. The installation of the oni tile 7 is carried out by fitting the fitting piece 14 into the end opening of the ridge cover 5 and inserting the insertion piece 8 between the oni tile mounting fitting 6 and the drain plate 4. Here, among the three insert pieces 8 formed as shown in FIG. Each is inserted into the lower side of the presser piece 20.

[Effect of idea]

As mentioned above, in the present invention, the central part of the oni tile mounting bracket is bent in an inverted V shape, so even if the oni tile mounting bracket is made of a metal material with a certain thickness, it will not bend in an inverted V shape. The bent part of the bent piece can be easily bent, and by adjusting the bending angle of the bent piece, the length of the onigawara mounting bracket can be changed in various ways. The onigawara mounting bracket can be attached to the Kasagi without any trouble.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of the conventional example, Fig. 2 is an enlarged sectional view of the same, Fig. 3 is an enlarged sectional view of an embodiment of the present invention, Fig. 4 is an enlarged front view of the same tile mounting bracket, FIGS. 5a and 5b are an enlarged front view and an enlarged side view of the same tile as above, and FIG. 6 is a schematic enlarged sectional view of the above. 1 is a ventilation gap, 2 is a roof board, 3 is a cap, 4 is a drain board, 5 is a ridge cover, 6 is an oni tile mounting bracket, 7 is an oni tile, 8 is an insertion piece, 9 is a bending piece, and 14 is a fitting piece. be.

Claims (1)

[Scope of utility model registration request] Install a cap on each roof board with the upper ends of the ridge facing each other with a ventilation gap in between, and attach a draining board between the tops of the caps, and attach a ridge cover to the top of the board, leaving the ends of the draining board. Installation: Bend the center part of the onigawara mounting bracket into an inverted V shape, place this onigawara mounting bracket above the end of the draining board, fix both ends of the onigawara mounting bracket to the Kasagi on the drainboard, and attach the back Extend the insertion piece backwards from the bottom of the Onigawara tile that has a fitting piece on the side, insert this insertion piece between the Onigawara mounting bracket and the draining plate, and attach the Onigawara to the upper side of the end of the draining plate. In addition, there is a mounting structure for the onigawara of the ridge ventilation system, which is formed by fitting and connecting the fitting piece of the onigawara to the end of the ridge cover.