JPS5832538Y2 - Bay window roof structure - Google Patents

Description

[Detailed explanation of the idea] This invention relates to a roof structure for a bay window.

Bay windows are used to enhance the aesthetic appearance of houses, provide lighting, ventilation, etc., but the roof structure of conventional bay windows is such that the top plate extends into the window opening and the area around it is finished. It has the disadvantage of reducing the size of the part, and
It has the disadvantage that assembly and construction are not easy.

In fact, it is not an efficient process to fix the top board in the window opening and then sequentially assemble the girders and roofing materials.

Therefore, an object of this invention is to provide a roof structure for a bay window that is easy to assemble and construct and that can fully utilize the window opening.

An example of this invention will be described.

The rod material 1 has a piece 5 for receiving the top plate 4 located below, and a groove 6 having a substantially U-shaped cross section for receiving the end of the roofing material 2 is formed on the outside of the upper part of the rod material 1.

Further, a frosting edge 7 is extended at the lower part of the rod material 1.

A piece 3 for receiving the roofing material 2 may be provided inside the rod material 1.

The girder 8 has a piece 9 supporting the roofing material 2 on the outside and a piece 10 receiving the top plate 4 below it, and the piece 9 supporting the roofing material.
The upper mounting edge 11 extends further upward, and the lower mounting edge 12 extends below the piece 10 that receives the top plate.

It is preferable that the locking pieces 13 are brought into contact with the outer wall surface 14 of the house where the locking pieces 13 are extended at appropriate positions inside the girder 8.

Also, the groove portion 15 is formed so that these locking pieces 13 and their inner walls are aligned.
A piece 1 that receives the top plate 4 from the lower part of the groove 15
0 extends outward so that the indoor end of the top plate 4 is accommodated in the groove 15, and the lower mounting edge 12 is preferably extended diagonally downward from below the groove 15.

Place both ends of the top plate 4 on the top plate receiving piece 5 of the rod material 1 and the top plate receiving piece 10 of the girder material 8, respectively, and fix the top plate 4 to the pieces 5 and 10 with screws 16, etc. .

If necessary, insert the shingle 17, hold the roofing material 2 with the reinforcing back plate 18 in the pieces 3 and 9, fold the outdoor end of the roofing material 2 into the groove 6, and fold the indoor end of the roofing material 2 into the groove 6. portion extends upwardly along the upper mounting edge 13.

The tip of the upwardly extending portion 19 of this roof material 2 is bent toward the outdoor side.

The bay window roof structure assembled in this way is assembled in advance, and during construction, the girders 8 are simply arranged along the outer wall surface 14 of the house, and the upper and lower mounting edges 11 and 12 are fixed using screws 20 or the like. It can be assembled into a house by fixing it to the outside wall.

Therefore, the construction of the roof of the bay window becomes easy and labor-saving effect is produced.

Furthermore, since the top plate is not configured to run toward the window opening, but the girder 8 is configured to run along the wall surface 14 outside the house, the height of the roof can be adjusted freely.

That is, the height of the bay window can be easily adjusted by changing the relative position of the outside wall surface 14 of the house and the girder 8.

For this reason, it is easy to raise the roof for daylight1, and since the size of the shoji can be arbitrarily selected regardless of the size of the window, the degree of freedom in the design of the bay window structure is expanded and there are many possibilities. It is possible to provide customers with a unique bay window.

[Brief explanation of the drawing]

The figure is a longitudinal sectional view of a bay window structure employing an embodiment of the present invention. In the diagram: 1... Needle material, 2... Roofing material, 4
...Top plate, 8...Girder material, 11.12.
...Mounting edge.

Claims (3)

[Scope of utility model registration request] (1) A rod member that holds the roofing material and the indoor end of the top plate vertically apart from each other; a piece that supports the roofing material and the indoor end of the top plate while separating them in the vertical direction; a girder member having an upper mounting edge extending upward from the piece supporting the roofing material, and a lower mounting edge extending downward from the piece receiving the top plate, supporting the roofing material and the top plate; A roof structure for a bay window, characterized in that the girder material is fixed to an outdoor wall surface of a house via the upper and lower attachment edges. (2) The roof structure for a bay window according to item (1), characterized in that a groove with an upward opening is provided in the upper part of the rod material, and the outdoor end of the roof material is folded into the groove. (3) The indoor side portion of the roofing material exists upward along the upper attachment edge of the girder material, and its tip is bent toward the outdoor side, and the roofing material is reinforced by a backing plate. The roof structure for a bay window according to feature (1).