JPH0311292Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention is to install a building unit having a horizontal roof part of a folded plate structure and a building unit having a sloping roof part of a vertical roof structure adjacent to each other, and to create a roof ridge part between both roof parts. Prefabricated houses (constructed using mainly structural materials and/or units that have been industrially produced according to the plan in advance at a factory, and mainly by joining the structural materials, etc. at the construction site) The present invention relates to the structure of the roof ridge in a house.

In prefabricated houses, from the perspective of labor-saving on-site work, high-quality building units with floors, walls, and even roofs are mass-produced in advance at a factory, and these building units are installed and assembled on-site. It is desirable to perform only this work, and in particular, various joining structures are required in order to speed up the above-mentioned joining work.

The present invention is applicable to a prefabricated house in which a building unit with a horizontal roof of a folded plate structure and a building unit with a sloped roof of a vertical roof structure are installed adjacent to each other, with the space between both roofs serving as a roof ridge. Regarding the structure of the roof ridge, we have developed a new structure that can meet the above requirements and make the roof ridge beautiful, namely, a building unit with a horizontal roof of folded plate structure and a sloped roof of vertical flat roof structure. Architectural units having different shapes are installed adjacently with the direction of the ridges on the horizontal roof of the folded plate structure and the direction of the vertical seams on the sloped roof of the vertical roof structure to be in the same direction. A structure of a roof ridge in a prefabricated house in which a roof ridge is formed between the roof parts, wherein a ridge wrap plate locking protrusion is provided on the horizontal roof part of the folded plate structure along between the roof parts. On the other hand, a ridge wrapping board mounting fixing part is provided on the sloping roof part of the vertical roof structure, protruding along between the roof parts, a locking part is provided on the lower inner side of one edge, and a hanging part is provided on the other edge. a ridge wrap plate that covers the space between the roof parts, the locking part is locked to the ridge cover plate locking protrusion, and the hanging part is located outside of the ridge cover plate mounting fixing part. The present invention provides a roof ridge structure characterized in that the roof ridge is fixed in place.

Hereinafter, the structure of the roof ridge portion of the present invention will be described with reference to an embodiment shown in the drawings.

FIG. 1 shows a partially exploded perspective view of an embodiment of the present invention, in which 1 is a protrusion 11, 1
1,... and a horizontal roof part of a folded plate structure in which grooved portions 12, 12,... are formed alternately; 2, vertical gaps 21, 2;
1, . . . are provided at intervals, and the roof portions 1 and 2 are installed in advance at a factory on building units 3 and 4, respectively. The roof parts 1 and 2 are constructed by installing the building units 3 and 4 adjacent to each other at the site as shown in the figure.
1, . . . and the vertical seams 21, 21, .

Therefore, in the present invention, a roof ridge portion 5 is formed between the roof portions 1 and 2 of different shapes, and the structure of the roof ridge portion of the present invention is as shown in FIGS. 2 and 3. In a factory, a ridge wrap plate locking protrusion 13 is provided in advance on the horizontal roof portion 1 of the folded plate structure along the space between the roof portions, while a ridge wrap plate mounting fixing portion 22 is provided on the sloped roof portion 2 of the vertical roof structure. A locking portion 6 is provided protrudingly between the roof portions, and at the site, a locking portion 6 is provided on the inside of the lower side of one edge.
A ridge cover plate 6 having a hanging portion 62 on the other edge and covering the space between the roof portions has its locking portion 61 locked to the ridge cover plate locking protrusion 13, and its hanging portion 62.
is positioned and fixed on the outside of the ridge wrap plate mounting and fixing part 22.

To explain the embodiment in more detail, the ridge wrapping plate locking protrusion 13 has a locking recess 13' opened toward the roof ridge 5 side, and the ridge cover plate locking protrusion 13 has a locking recess 13' opening toward the roof ridge 5 side. The strips 11, 11, . . . are formed of elongated metal fittings fixed with screws over the upper surfaces thereof.
Below the long hardware, there is an apron door 14 that prevents rainwater, wind, etc. from entering the roof ridge 5.
14, . . . are installed in advance at the factory with the concave portions 12, 12, . . . closed.

Further, the ridge wrapping board mounting fixing part 22 is constructed by fixing metal fittings 23, 23, . The upper surface portion of each metal fitting 23 having a substantially inverted L-shaped cross section is positioned higher than the vertical gap 21 of the sloping roof portion 2 having a vertical roof structure. A hanging piece is provided at the tip of the upper surface of each metal fitting 23 having a substantially inverted L-shaped cross section.
A ridge door 24 is installed to prevent rainwater from entering.

Furthermore, the locking part 61 on the lower inner side of one edge of the ridge cover plate 6 has a shape that is fitted into the lock recess 13' of the ridge cover plate locking protrusion 13 from the roof ridge part 5 side. When the ridge wrapping board 6 is attached to the roof ridge part 5 as shown in FIG.
3 can be hidden. In addition, at the lower edge of the drooping part 62 of the other edge of the ridge wrapping board 6, the ridge wrapping board 6 is attached to the roof ridge part 5 as shown in FIG. 3. Standing Hase 2
An auxiliary plate part 63 that abuts on 1 from above is integrally connected. To attach the ridge wrapping plate 6 to the roof ridge part 5, as shown in FIG.
3 from the roof ridge part 5 side, the hanging part 62 is positioned outside the ridge wrapping plate mounting fixing part 22 of the sloping roof part 2 of the vertical roof structure, and the hanging part of the ridge wrapping plate 6 is fixed. The inside of the part 62 is attached to the ridge wrapping board mounting fixing part 22
This is done by placing the ridge wrapping board 6 on top and fixing the inside of the hanging part 62 of the ridge wrapping board 6 to the ridge wrapping board mounting fixing part 22 with screws 64. It goes without saying that the portion fixed by the screw 64 may be provided with packing or caulked.

In addition, in FIGS. 1 and 2, 31 is
The verge drainer 32 is fixed to the verge part of the horizontal roof part 1 of the folded plate structure, and after the verge cutter 31 is fixed, the verge wrapping bracket 33 is fixed to the verge part of the horizontal roof part 1 of the folded plate structure. This is a verge wrap that is fixed to the verge wrap receiver 32 and applied to the verge portion of the horizontal roof portion 1 having a folded plate structure. Also, 41
42 is a verge flashing bracket fixed to the verge part of the sloped roof part 2 of the vertical roof structure, and 42 is a verge flashing bracket fixed to the verge part of the sloped roof part 2 of the vertical roof structure. Covering verge rain cover, 43
This is a verge drainer that is fixed from below to the verge part of the sloped roof part 2 of the vertical roof structure. Further, 51 is a ridge wrapping corner member fixed to the edge of the verge side of the ridge wrapping board 6, and 52 is a ridge wrapping material that covers the ridge wrapping corner member and is attached to the verge wrapping 33 and the verge flashing 42. It is.

Further, in FIG. 3, 71 and 71 are the upper beam members of the building units 3 and 4, respectively, and 72 is the horizontal roof of the folded plate structure fixed on the upper beam member 71 of the building unit 3 via a heat bridge prevention material 73. A tight frame 74 that supports the part 1 from below is connected to the tight frame 72 and the horizontal roof part 1 having a folded plate structure.
This is a ventilation surface door placed inside the grooved part 12 of the ventilator.

As mentioned above, the structure of the roof ridge of the present invention is such that the horizontal roof part, which does not affect the appearance of the building, is made of a folded plate structure, while the sloping roof part, which affects the appearance of the building, is made of a beautiful vertical roof structure. This is applied between the roof sections of different shapes in a prefabricated house, and after installing a highly complete building unit in which each of the above roof sections is installed, the roof wrapping board is installed on site using an extremely easy construction method. Just apply it between the parts,
The roof ridge can be easily formed, and the waterproof structure between the roof parts can be ensured, and the hanging part of the ridge wrapping plate can be regarded as the side part of the protruding ridge in appearance. This makes it possible to make the appearance of the building even more beautiful when viewed from the side of the sloped roof of the vertical roof structure.

[Brief explanation of the drawing]

FIG. 1 is a partially exploded perspective view of an embodiment of the present invention;
FIG. 2 is an enlarged exploded perspective view of the main parts, and FIG. 3 is a longitudinal sectional view thereof. DESCRIPTION OF SYMBOLS 1... Horizontal roof part of folded plate structure, 11... Projection part, 13... Ridge wrap plate locking projection part, 2... Slanted roof part of vertical flat roof structure, 21... Standing seam, 22... ...Rin wrap plate mounting fixing part, 3, 4...Architectural unit, 5
... Roof ridge section, 6... Ridge wrapping board.

Claims (1)

[Scope of utility model registration request] A building unit having a horizontal roof of a folded plate structure and a building unit having a sloped roof of a vertical roof structure are defined by the direction of the protrusion on the horizontal roof of the folded plate structure and the sloped roof of the vertical flat roof structure. The structure of the roof ridge of a prefabricated house in which the roof ridges of the prefabricated houses are installed adjacently with the vertical edges in the same direction, and the roof ridges are formed between the roofs of different shapes, and the roof ridges of the folded plate structure are horizontal. A ridge wrap plate locking protrusion is provided on the roof portion along between the roof portions, while a ridge wrap plate mounting fixing portion is provided protrudingly between the roof portions on the sloping roof portion of the vertical roof structure, A ridge wrapping plate that has a locking part on the lower inner side of one edge and a hanging part on the other edge and covers between the roof parts, and the locking part is locked to the ridge wrapping plate locking protrusion. A structure of a roof ridge portion, characterized in that the hanging portion is positioned and fixed outside the ridge wrapping plate mounting and fixing portion.