JPH0210227Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field This invention relates to a bay window that is lightweight and has excellent durability.

BACKGROUND ART Conventionally, the roof and pedestal parts of bay windows installed in buildings such as ordinary houses and buildings have been made of wood, iron plates, aluminum plates, or aluminum die-casting.

Problems to be solved by the invention However, although the conventional wooden roof and pedestal parts are extremely advantageous for forming and processing,
In addition to being insufficiently strong, they were easily corroded and could not withstand long-term use, posing problems in terms of maintenance. Furthermore, the roof and pedestal parts made of iron and aluminum plates are suitable for small-variety, low-volume production, but they have the problem of not being able to keep up with today's wide variety of demands. In addition, those made of iron plates in particular are extremely susceptible to corrosion, resulting in poor durability and problems in terms of maintenance. Furthermore, aluminum die-cast products are suitable for small-variety, low-volume production, but there is a problem in that the molds used for molding and the jigs and equipment required for molding require a great deal of expense, resulting in high costs.

The purpose of this invention was to solve the above-mentioned problems, to be sufficiently strong and lightweight, and to be able to be molded using a mold with a simple structure, making it suitable for high-mix, low-volume production. Because the equipment does not require much expense and the material costs are low, the manufacturing cost is very low.In addition, it blends well with the mounting wall of the building and is extremely superior in terms of architectural design. The purpose of the present invention is to provide a bay window that has excellent corrosion resistance, has almost no maintenance problems, and is highly durable.

Means for Solving the Problems In order to achieve the above object, this invention includes a roof main body made of glass fiber reinforced cement and a roof part made of a reinforcing member, a pedestal main body made of glass fiber reinforced cement, and a roof main body made of glass fiber reinforced cement. a first reinforcing member having a substantially square cross section, the reinforcing member of the roof being comprised of a horizontal part and a vertical part that is connected to the horizontal part and is to be attached to the wall of the building; A parallel second reinforcing member with a substantially T-shaped cross section that extends approximately perpendicularly to the first reinforcing member and includes a horizontal portion and a vertical portion that extends thereto, and reinforces the pedestal portion. The members include a first reinforcing member having a general cross-section and consisting of a horizontal part and a vertical part that is connected to the horizontal part and is to be attached to the wall of a building; The roof reinforcing member is made of glass fiber reinforced cement, and the entire horizontal part and part of the vertical part of the roof reinforcing member are made of glass fiber reinforced cement. The gist is a bay window in which the entire horizontal part and part of the vertical part of the reinforcing member of the pedestal part are embedded in the main part of the pedestal part made of glass fiber reinforced cement.

Embodiment Next, an embodiment of this invention will be described based on the drawings.

In the drawing, a bay window 1 according to this invention is attached to a predetermined location on a wall 3 of a building 2 so as to protrude outward from the wall surface. The bay window 1 includes a main roof part 4A made of glass fiber reinforced cement and a roof part 4 made of a reinforcing member, and a main part 5A of the pedestal part made of glass fiber reinforced cement and a pedestal part 5 made of a reinforcing member. . These roof parts 4
A and the pedestal main body 5A are made by mixing alkali-resistant glass fibers containing a high concentration of zirconia (ZnO ₂ ) with cement mortar made of cement, sand, admixtures, and water, and then simultaneously spraying them with a spray gun. It is made by spray molding. Such a roof main body 4A and a pedestal main body 5A made of glass fiber reinforced cement.
It has high bending fracture strength and excellent impact resistance, and its thin thickness allows it to be lightweight, and its design can be freely selected. Iron reinforcing members are partially embedded in the lower surface of the roof main body 4A and the upper surface of the pedestal main body 5A, respectively.

Here, the reinforcing member of the roof portion 4 is the horizontal portion 16a.
and a first reinforcing member 16 having an approximate cross section and consisting of a vertical part 16b which is connected to this and is to be attached to the wall 3 of the building; The reinforcing members 6 of the pedestal part 5 are composed of a horizontal part 17a and a horizontal part 17a which is continuous with the horizontal part 17a and a wall 3 of the building. The first reinforcing member 1 having a roughly shaped cross section and consisting of a vertical portion 17b to be attached to
7, a horizontal portion 7a that extends approximately at right angles to the first reinforcing member 17, and a vertical portion 7b that extends therefrom.
Parallel second reinforcing members 7 having a substantially square cross section
It is composed of: Then, all of the horizontal parts 16a, 6a and part of the vertical parts 16b, 6b of the reinforcing members 16, 6 of the roof part 4 are embedded in the roof part main body 4A made of glass fiber reinforced cement, and the pedestal part 5 is All of the horizontal portions 17a, 7a and a portion of the vertical portions 17b, 7b of the reinforcing members 17, 7 are embedded in the pedestal main body 5A made of glass fiber reinforced cement.

The roof part 4 having the reinforcing members 16, 6 as described above is attached to the wall 3 via the upper angle member 8, and the pedestal part 5 having the reinforcing members 17, 7 is attached to the wall 3 via the lower angle member 9. installed.

In addition, a pair of aluminum mullions 1 are installed at predetermined locations between the outer edge of the roof portion 4 and the outer edge of the pedestal portion 5.
0,10 are attached and these mullions 10,1
Two types of aluminum sashes 11, 12, 12 are fixed to the roof part 4 and the pedestal part 5. Among these, the front aluminum sash 11 is the wall 3 of the building 2.
Two sliding doors 13, 13 are attached to this, and the aluminum sashes 12, 12 on both left and right sides are inclined in a C shape when viewed from the plane with respect to the wall 3 of the building 2. These satsushi 1
Glass plates 14, 14 are attached to 2, 12, respectively, in a tightly fitted manner. In addition, these aluminum sashes 11, 12, 12 and the roof main body 4
Caulking material 15 is appropriately filled between A, the pedestal main body 5A, and the wall 3 of the building 2.

The above-mentioned bay window 1 is such that its constituent members are packed separately and brought to the construction site, the bay window 1 is assembled at the site, and it can be attached to the wall 3 of the building 2 very easily. Therefore, bay window 1
The packaging capacity can be made very small, and transportation costs are very low. In some cases, it is of course possible to pre-assemble the bay window 1 in a factory where its constituent parts are manufactured.

In the above embodiment, the bay window 1 is equipped with sliding doors 13, 13 and fitted glass plates 14, 14, but it is of course possible to install a hinged door in place of these, and the sash and door are Various types can be selected and used as appropriate.

Effects of the invention As mentioned above, the bay window according to this invention has a roof part mainly made of glass fiber reinforced cement and a roof part made of a reinforcing member, and a pedestal part mainly made of glass fiber reinforced cement and a pedestal made of a reinforcing member. a first reinforcing member having an approximate cross section, the reinforcing member for the roof portion comprising a horizontal portion and a vertical portion that is connected to the horizontal portion and is to be attached to the wall of the building;
A cross section approximately T extending approximately perpendicularly to the first reinforcing member and consisting of a horizontal portion and a vertical portion continuing therefrom.
The reinforcing member of the pedestal part has a horizontal part and a vertical part that is connected to the horizontal part and is to be attached to the wall of the building. a reinforcing member, and a parallel second reinforcing member that extends approximately perpendicularly to the first reinforcing member and has a substantially square-shaped cross section and includes a horizontal portion and a vertical portion that extends therefrom; All of the horizontal part and part of the vertical part of the reinforcing member of the roof part are embedded in the main body of the roof part made of glass fiber reinforced cement, and the whole of the horizontal part and part of the vertical part of the reinforcing member of the pedestal part are embedded in the main body of the roof part made of glass fiber reinforced cement. The bay window is embedded in the main pedestal part made of glass fiber reinforced cement, and the bay window has a main roof part made of glass fiber reinforced cement, which has high bending fracture strength and excellent impact resistance. It is equipped with a roof part made of a partially embedded reinforcing member, a pedestal part main body made of the same glass fiber reinforced cement, and a pedestal part made of a reinforcing member partially embedded therein.
The roof main body and the pedestal main body are sufficiently strong and made of glass fiber reinforced cement, and can be made thinner, making it possible to achieve weight reduction. Because it can be molded using a mold with a simple structure, it is suitable for high-mix, low-volume production, and because the design can be freely selected, bay windows can be manufactured and supplied to meet various needs. . In addition, molds and molding equipment do not require much expense, and the glass fiber reinforced cement that forms the main part of the roof and the pedestal is inexpensive, so the manufacturing cost of bay windows is extremely low. be. Furthermore, since the roof and cradle have the appearance of mortar or painted mortar, they blend well with the mounting walls of buildings that have a similar appearance, and from an architectural design point of view,
Very good. In addition, the reinforcing members for the roof and cradle are partially embedded in the main body of the roof and pedestal, which are made of non-corrosive glass fiber reinforced cement, so the bay window has excellent corrosion resistance.
Therefore, the bay window has almost no maintenance problems, can withstand long-term use, and has excellent durability.

[Brief explanation of drawings]

The drawings show an embodiment of this invention; Fig. 1 is a schematic vertical sectional view of a bay window, Fig. 2 is a schematic plan view,
Figure 3 is an enlarged vertical sectional view of the bay window with parts omitted, Figure 4 is an enlarged horizontal sectional view of the main part of the bay window, Figure 5 is an enlarged plan view of the roof, Figure 6 is a bottom view of the bay window, and Figure 7 is an enlarged horizontal sectional view of the bay window. A side view, FIG. 8 is an enlarged sectional view taken along the line of FIG. 6,
FIG. 9 is an enlarged plan view of the pedestal, FIG. 10 is a bottom view thereof, and FIG. 11 is a side view thereof. 1... bay window, 2... building, 3... wall, 4... roof section, 4A... roof main body, 5... pedestal section, 6...
...Second reinforcing member, 6a...Horizontal part, 6b...Vertical part, 7...Second reinforcing member, 7a...Horizontal part, 7b
...Vertical part, 10...Mullet, 11, 12...Aluminum sash, 13...Sliding door, 14...Glass plate, 16...First reinforcing member, 16a...Horizontal part,
16b... Vertical portion, 17... First reinforcing member, 17
a...Horizontal part, 17b...Vertical part.

Claims (1)

[Scope of utility model registration request] The roof portion 4 includes a roof main body 4A made of glass fiber reinforced cement and a reinforcing member, and a pedestal main body 5A made of glass fiber reinforced cement and a pedestal portion 5 made of a reinforcing member. The first reinforcing member 16 has a generally-shaped cross section and includes a horizontal part 16a and a vertical part 16b that is connected to the horizontal part 16a and is to be attached to the wall 3 of the building;
The second reinforcing member 6 is arranged in parallel at a substantially right angle to the reinforcing member 16 and has a substantially T-shaped cross section and is composed of a horizontal portion 6a and a vertical portion 6b continuous with the horizontal portion 6a, and a pedestal portion. The reinforcing members 5 include a first reinforcing member 17 having an approximately-shaped cross section consisting of a horizontal part 17a and a vertical part 17b that is connected to the horizontal part 17a and is to be attached to the wall 3 of the building;
The reinforcing member 7 of the roof portion 4 is constructed of a parallel second reinforcing member 7 having a substantially square cross section and consisting of a horizontal portion 7a and a vertical portion 7b continuous with the horizontal portion 7a. 16,6 horizontal part 16
a, 6a and a portion of the vertical portions 16b, 6b are embedded in the roof main body 4A made of glass fiber reinforced cement, and all of the horizontal portions 17a, 7a of the reinforcing members 17, 7 of the pedestal portion 5 are embedded. A bay window in which a part of the vertical parts 17b, 7b is embedded in the main body 5A of the pedestal part made of glass fiber reinforced cement.