JPS6123138Y2 - - Google Patents

Description

[Detailed explanation of the idea] This invention relates to a ventilated ridge structure.

Conventionally, in the case of a roof without a gable surface, such as a hipped roof, it is difficult to ventilate the attic sufficiently, and in the case of a gable roof or a hipped roof, the vertical walls formed on the sides of the roof are Ventilation is achieved by providing openings, but there was a problem in that the area of the openings was extremely small compared to the volume of the attic, making it impossible to expect sufficient ventilation.

In view of the above problems, this idea was made with the aim of providing a roof ridge structure that can efficiently ventilate the attic, regardless of the form of the roof. A ventilation hole is provided, and scrap boards are arranged on both sides of the ventilation hole, the upper part rising toward the opening direction of the ventilation hole, and the lower part extending toward the eaves until reaching the upper surface of the roofing material, On each of the pile tiles, the tiles are arranged with a gap between the joints in the direction along the ridge, and on the top surface of the row of tiles, a lower leg piece is arranged along the top surface of the tiles. , a cover plate is arranged such that the center part thereof covers the upper end of the waste plate with a gap therebetween;
It is characterized in that a required number of tiers of tiles are further stacked on the upper surface of the lower leg of the cover plate, and a ridge tile having an arch-shaped cross section is placed over the top tier of the tiles.

Next, this invention will be explained using examples.

FIG. 1 is a sectional view of an embodiment of this invention, and FIG. 2 is a side view of FIG. 1.

The ventilated ridge structure of this invention consists of a ridgepole, a ridgepole,
Top part 1 of ridge frame 1 consisting of rafters (not shown) etc.
A ventilation hole 2 that opens upward from the attic 1B is provided, and on both sides 2A of this ventilation hole 2, an upper part 3A rises toward the opening direction of the ventilation hole 2, and a lower part 3B The waste board 3 extends in the direction of the eaves (arrow P) until it reaches the top surface of the roofing material 4.
are arranged, and tiles 5A are arranged on the surface of the lower part 3B of each of the scrap boards with a gap D between the joints 5' in the direction along the ridge (arrow Q). On the upper surface of the tile row 5A, there is a lower leg piece 6A.
A cover plate 6 is arranged along the upper surface of the tile 5A and is bent so that the center portion 6B covers the upper end 3A' of the scrap board 3 with a gap H.
The number of additional steps required on the top surface of the lower leg piece (two steps in the figure)
Noshi tiles 5B and 5C are stacked on top of each other, and the top Noshi tile 5
A ridge tile 7 having an arch-shaped cross section is constructed and arranged on C.

Note that 8 in the figure is a wire for fixing the ridge tile 7 and is engaged with the cover plate 6.

In addition, 9 in the figure is a Kasagi, and 1 nail is placed on the roofing material 4.
Although it is fixed at 0, it may be omitted if the roofing material is a roof tile with an undulating surface such as a Japanese roof tile. Further, 11 is a roofing sheet.

This idea is structured as above, so
Even in the case of a roof ridge that is roofed using Noshi tiles, the gap formed between the joints of the lowest Noshi tiles can pass through the gaps and ventilation holes between the scrap boards and cover boards, as shown by the dashed-dotted line. Because it leads to the attic, ventilation can be achieved even on roofs without gables, and even on roofs with gables, if the ridge structure of the present invention is used in combination,
The attic can be ventilated even better.

Furthermore, there is no need to worry about rainwater infiltrating from the ridge because the waste boards are bent so that they rise up along the sides of the ventilation holes.

[Brief explanation of the drawing]

FIG. 1 is a sectional view of the embodiment, and FIG. 2 is a side view of FIG. 1. 1... Building frame, 1A... Top, 2... Ventilation hole,
2A...side, 3...scrap board, 3A...scrap board top,
3B... lower part of waste board, 4... roofing material, 5A, 5B,
5C...Noshi tile, 6...Cover board, 7...Ring tile.

Claims (1)

[Scope of utility model registration request] A ventilation hole that opens upward is provided at the top of the ridge frame, and on both sides of the ventilation hole, the upper part rises toward the opening direction of the ventilation hole, and the lower part extends toward the eaves until it reaches the top surface of the roofing material. The scrap boards taken out are placed respectively, and the roof tiles are arranged on each of the scrap boards with gaps between the joints in the direction along the ridge,
A cover plate is arranged on the upper surface of the row of rows of tiles, the lower leg pieces of which are bent along the upper surface of the tiles, and the center portion of which is bent so as to cover the upper end of the scrap board with a gap. A ventilable ridge structure characterized in that a required number of tiers of tile tiles are further stacked on the upper surface of each leg piece, and a ridge tile having an arch-shaped cross section is placed on top of the top tier of the ridge tiles.