JPH0626279A - Bay-window - Google Patents

Abstract

PURPOSE:To enable a bay-window to be installed quickly and inexpensively by coupling a bottomed box type bay window member having a flange section at the base end opening thereof, to the sashed opening of an existing building via a decorative member for concealing the sash, and filling the joint section of the bay-window member with a seal material. CONSTITUTION:Regarding an existing building including a general house and a condominium, the surrounding area of an opening 3 having a sash 2 is fitted a decorative member 5 for concealing the sash 2. On the other hand, a box type bay-window 1 having a flange section 1E at the base end (indoor side) opening thereof, and comprising upper, lower and front walls 1A, 1B, 1C and 1D, is separately fabricated. Also, an open/close door or the like with a glass window is fitted to the front wall 1D. Thereafter, the bay-window 1 is inserted in the opening 3, and fastened via the application of a seal material 4. According to this construction, the bay-window 1 can be installed quickly and at low cost.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bay window constructed in a building opening, and particularly to a bay window constructed in an existing building opening formed with a window frame such as an aluminum sash. And about effective technology.

[0002]

2. Description of the Related Art A bay window may be formed in a building such as a general house or a studio apartment.

[0003]

By the way, for example,
Conventional bay windows are usually built in the building openings when the building itself is newly constructed, but when building bay windows in existing building openings, the building openings Large-scale renovation work is required, such as the work of removing the window frame formed in.

It is an object of the present invention to provide a bay window that can be easily, quickly and cost-effectively constructed in a building opening with a window frame.

The above and other objects and novel features of the present invention will be apparent from the description of this specification and the accompanying drawings.

[0006]

Among the inventions disclosed in the present application, a brief description will be given to the outline of typical ones.
It is as follows.

That is, the structure of the bay window of the present invention is such that the window frame is provided on the inner periphery of the building opening, and is projected from the building opening to the outside to be attached to the building opening. is there.

In this case, it is possible to provide a structure that includes a decorative member that covers the window frame and applies makeup.

A flange portion may be formed in the base end side opening portion, and the flange portion may be attached to the building opening portion by being locked to the inner opening end of the window frame.

Further, a seal member may be interposed between the flange portion and the inner opening end of the window frame to be attached to the building opening portion.

[0011]

According to the above-mentioned bay window of the present invention, the window frame is formed by projecting outward from the building opening provided with the window frame on the inner periphery and attaching the window frame to the building opening. Since the bay window can be constructed while remaining in the building opening, for example, the bay window can be built easily, quickly, and at low cost in the existing building opening.

Further, since the window frame remains, it is possible to construct the bay window by effectively utilizing the draining function of the window frame.

In this case, if the structure is provided with a decorative member for concealing the window frame and applying makeup, it is possible to surely prevent aesthetic deterioration due to the remaining window frame, and to provide a window with excellent appearance. Can be built.

Further, if a structure is such that a flange portion is formed at the opening on the base end side and the flange portion is locked to the inner opening end of the window frame and attached to the building opening portion, the window of the flange portion is formed. By locking to the inner opening end of the frame, it is possible to facilitate the positioning of the bay window with respect to the building opening and to secure the fixation.

Further, if a structure is adopted in which a seal member is interposed between the flange portion and the inner opening end of the window frame and is attached to the building opening portion, the seal member allows the building opening portion to be attached to the building opening portion. The sealing property of the bay window can be improved.

[0016]

1 is a sectional view showing a bay window which is an embodiment of the present invention, and FIG. 2 is a sectional view showing a mounting state of the bay window.

The bay window 1 of the present embodiment is applied to a building opening 3 such as an existing window having a window frame 2 such as an aluminum sash provided on the inner periphery thereof, and the building opening 3 is formed.
From the building to the outside thereof and the building opening 3 is provided.
It has a structure that can be attached to.

The bay window 1 includes upper and lower walls 1A, 1 facing each other.
B, both side walls 1C and 1C facing each other, a front wall 1D including a window frame and an opening / closing door with a window glass plate incorporated in the window frame, and an outward flange portion 1E are integrated with each other. Is configured.

A seal member 4 is formed in advance on the inner end of the flange 1E, and the flange 1E is attached to the building opening 3 by being locked to the inner opening end of the window frame 2. ing. At the time of attaching the bay window 1, the seal member 4 is interposed between the flange portion 1E and the inner opening end of the window frame 2 so that the sealing property of the bay window 1 with respect to the building opening portion 3 is improved. .

Further, the bay window 1 of this embodiment is provided with a decorative member 5 for concealing the window frame 2 to apply makeup.

The decorative member 5 is made of a metal such as aluminum and has a substantially U-shaped cross section as shown in FIGS. 1 and 2, and a sharpened portion 5A on the inner end side thereof is driven into a pillar or the like to be used for a building. The window frame 2 is attached to the opening 3 so as to cover up the window frame 2 for makeup.

Next, the operation of the bay window 1 of this embodiment will be described.

For example, the bay window 1 of this embodiment is constructed by being attached to the existing building opening 3 as follows, for example.

First, the sharpened portion 5A on the inner end side of the decorative member 5 is driven into a pillar or the like to attach the decorative member 5 along the four peripheries of the building opening 3 to hide the window frame 2.

Next, the bay window 1 is inserted through the building opening 3 along the direction of the arrow in FIG. 2 to project from the building opening 3 toward the outside.

The bay window 1 is positioned with respect to the building opening 3 by contacting the decorative member 5 at the inner opening end of the window frame 2 with the flange portion 1E thereof. Fix to 3. When fixing the bayonet 1, for example, a screw (not shown) is penetrated from the flange portion 1E and screwed into the decorative member 5, the window frame 2 or the like to fix.

The bay window 1 fixed to the window frame 2 in this manner
Since the seal member 4 is interposed between the flange portion 1E and the inner opening end of the window frame 2, the sealing property of the bay window 1 with respect to the building opening portion 3 is improved.

Further, since the bay window 1 of this embodiment can be constructed with the window frame 2 remaining in the building opening 3, the bay window can be easily installed in the existing building opening 3. It can be built quickly and at low cost.

Furthermore, since the window frame 2 remains, it is possible to construct a bay window by effectively utilizing the draining function of the window frame 2.

Further, a flange portion 1E is formed at the base end side opening portion of the bay window 1, and the flange portion 1E is attached to the building opening portion 3 by being locked to the inner opening end of the window frame 2. Accordingly, the flange portion 1E is locked to the inner opening end of the window frame 2, so that the bay window 1 can be easily positioned with respect to the building opening portion 3 and the fixing can be ensured.

Although the invention made by the present inventor has been specifically described based on the embodiments, the invention is not limited to the embodiments and various modifications can be made without departing from the scope of the invention. Needless to say.

For example, in the above-mentioned embodiment, the seal member 4 is formed on the flange portion 1E on the side of the bay window 1, but in the present invention, for example, the seal member 4 is formed on the side of the decorative member 5. It is also possible to do so.

[0033]

The effects obtained by the typical ones of the inventions disclosed in this application will be briefly described as follows.
It is as follows.

(1) According to the bay window of the present invention, the window is formed by projecting from the opening for a building provided with the window frame on the inner periphery to the outside and attaching to the opening for the building. Since the bay window can be constructed with the frame left in the building opening, for example, the bay window can be built easily, quickly and at low cost in the existing building opening.

Further, since the window frame remains, it is possible to construct the bay window by effectively utilizing the draining function of the window frame.

(2) In the above-mentioned case, if the structure is provided with the decorative member that covers the window frame to make up, it is possible to surely prevent aesthetic deterioration due to the remaining window frame.
A beautiful bay window can be constructed.

(3) In the above case, a flange portion is formed in the base end side opening portion, and the flange portion is locked to the inner opening end of the window frame and attached to the building opening portion. By locking the flange portion to the inner opening end of the window frame, it is possible to facilitate the positioning of the bay window with respect to the building opening portion and to ensure the fixing.

(4) In the above-mentioned case, if the structure is such that a seal member is interposed between the flange portion and the inner opening end of the window frame and is attached to the building opening portion, by the seal member, The sealing property of the bay window with respect to the building opening can be improved.

[Brief description of drawings]

FIG. 1 is a sectional view showing a bay window which is an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a mounting state of the bay window.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bay window 1A Upper wall 1B Lower wall 1C Side wall 1D Front wall 1E Flange part 2 Window frame 3 Building opening 4 Seal member 5 Decorative member 5A Sharpened part

Claims (4)

[Claims] 1. A bay window, which is attached to the building opening by projecting from the building opening having a window frame provided on the inner periphery thereof to the outside. 2. The bay window according to claim 1, further comprising a makeup member that covers the window frame to apply makeup. 3. A flange portion is formed in the opening on the base end side,
3. The bay window according to claim 1 or 2, wherein the flange portion is attached to the inside opening end of the window frame and is attached to the building opening portion. 4. The bay window according to claim 3, wherein a seal member is interposed between the flange portion and an inner opening end of the window frame and is attached to the building opening portion.