JP2000120343A - Bay window - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bay window hardly exposed to the ingress of rain and capable of protecting privacy, ventilating and introducing the air by making a front sash of figured glass for interrupting the line of sight or the like, and forming the bay window as a projected window having a maximum opening angle limited to a preset range. SOLUTION: A fixed sash window 1 is provided at a front center and projected windows 2 and 3 are provided at both sides. Also, a fixed skylight window 4 is provided at the upper part. The side of a bay window is a wall material 5 and the lower surface of the bay window is a bottom plate 6. Frosted glass for interrupting the line of sight is fixed to each of the windows 1, 2, 3 and 4. The projected window 2 is approximately vertical in a closed state, and opens with a lower part projecting forward using the upper part of a sash 21 as a rotating shaft. A projecting device 22 is formed of a vertical plate material, a rotating arm material 223, a mounting plate material 224 or the like, and a stopper projected from the vertical plate material controls the maximum opening angle of a projected sash 21 at 25 degrees. The projected window 3 has also a similar structure. According to this construction, ventilation and air introduction can be made. In addition, the ingress of rain hardly takes place and privacy can be protected.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bay window through which ventilation and ventilation can be achieved.

[0002]

2. Description of the Related Art Various types of bay windows have conventionally been installed in buildings to provide outdoor accents, as well as to accentuate the interior space and produce a spacious design. Further, as described in Japanese Patent Application Laid-Open No. 4-293883, there is a case in which a movable shoji is incorporated in the bay window to provide ventilation and ventilation.

The bay window described in Japanese Patent Application Laid-Open No. 4-293883 is provided with a sliding opening / closing mechanism in the skylight part, and the skylight part is a sliding window.

[0004]

However, since the bay window described in Japanese Patent Application Laid-Open No. 4-293883 slides out and opens the skylight, it is easy for rain to blow from above.
There was a problem that ventilation was hard to be performed. Further, in order to open and close the skylight, it is necessary to reach for the high skylight, and there is a problem that the opening and closing operation is difficult.

[0005] Further, among the conventional bay windows which incorporate a movable shoji for ventilation and ventilation, among sliding shojis and rotating shojis, when the shoji is opened, even if a curtain is attached inside the bay window, Curtains fluttered in the wind, and the interior was clearly visible from outside, and privacy was not maintained.

The present invention has solved the above-mentioned problems of the prior art,
An object of the present invention is to provide a bay window through which rain hardly blows, privacy is protected, and ventilation and ventilation can be performed.

[0007]

According to the first aspect of the present invention,
A bay window is provided with a sliding window in front of the bay window.

According to a second aspect of the present invention, the glass provided on the sash in front of the exit window has line-of-sight characteristics, and the maximum opening angle of the sliding window is 20 to 30 degrees. Item 12 is the bay window according to Item 1.

In the second aspect of the present invention, the phrase "the glass has line-of-sight characteristics" means that when the glass is used as a sash of a bay window, the interior becomes difficult to see from the outside. A template glass, a colored plate glass, a heat ray reflective glass, a heat ray absorbing glass, a laminated glass having a pattern or color on an interlayer film, and the like are used. Patterns that are difficult to see include a haze pattern and a satin pattern. As the transmittance of visible light of flat glass with no pattern,
It is preferably 75% or less.

[0010]

In the bay window according to the first aspect, a sliding window is provided in front of the bay window, so that the sliding window can be easily reached, and by opening the window, ventilation, ventilation, and rain can be blown. Hateful.

According to a second aspect of the present invention, since the glass provided on the sash in front of the window has a line-of-sight property, and the maximum opening angle of the sliding window is 20 to 30 degrees, the window is opened. Thus, ventilation and ventilation can be taken, and it is difficult for rain to blow in. Moreover, at the above-mentioned opening angle, the interior cannot be seen from outside, and the line of sight of the front is blocked, so that privacy can be protected. The maximum opening angle of the sliding window is 20
If it is less than 30 degrees, sufficient ventilation and ventilation cannot be taken. If the maximum opening angle of the sliding window exceeds 30 degrees, ventilation and ventilation can be taken sufficiently, but rain may be blown, and The room becomes easier to see and privacy protection issues arise.

[0012]

Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a perspective view of a bay window according to an embodiment of the present invention, FIG. 2 is a side view of a sliding device, and FIG. 3 is a cross-sectional view illustrating a ventilation state of the bay window of the present invention.

In FIG. 1, a bayonet window 1 is provided at the center of the front in a substantially vertical direction, sliding windows 2 and 3 are provided on both sides thereof, and a rooftop window 4 is provided at the top. ing. The side of the bay window is a wall material 5, and there is no window. The lower surface of the bay window is a bottom plate 6. The sliding windows 2 and 3 are substantially vertical when closed.

Each of the sliding doors 11, 2 of the windows 1, 2, 3, 4
Each of 1, 31, and 41 is fitted with a haze-shaped template glass having a line-of-sight property.

The sliding window 2 is a window whose lower part slides forward with the upper part of the sliding door 21 as a rotation axis. The opening and closing of the sliding is performed by a sliding device 22 as shown in FIG.

The sliding device 22 includes a vertical plate member 221 and
A rotating arm member 222 pivotally mounted on the upper and lower sides of the vertical plate member 221;
223 and a mounting plate 224 that is pivotally attached to the other ends of the rotating arm members 222 and 223. This vertical plate member 221 is fixed inside the front frame 51 of the bay window main body, and the mounting plate member 224 is attached.
The frame of the sliding shoji 21 is fixed. A stopper 225 protrudes from the vertical plate member 221 to stop the rotation of the rotary arm member 222 and control the opening angle between the vertical plate member 221 and the mounting plate member 224, that is, the maximum opening angle of the sliding sash 21 to 25 degrees. ing. 226 is a screw hole for a mounting screw.

The sliding devices 22 are provided on both sides of the sliding sash 21. The sliding window 3 has a similar structure. For sliding sliding doors 21 and 31,
As shown in FIG. 1, an opening / closing handle 23 with a lock mechanism is provided slightly below the center thereof.

The bay window of this embodiment has a sliding door 11 on the front,
Since the glass of 21 and 31 and the glass of the shoji 41 of the skylight 4 on the upper part are shading-shaped template glass having a line-of-sight property, even if the room is viewed from the outside, the room is not clearly seen and the privacy is protected. It becomes something.

When ventilation and ventilation are performed, the opening and closing handles 23 are manually operated to open the sliding windows 2 and 3 as shown in FIG. 1 or FIG. The operation is easy because the opening / closing handle 23 is located at the lower center of the center of the front of the bay window. The maximum opening angle of the sliding sliding doors 21 and 31 when opened is 25.
It becomes degree. Then, ventilation is performed as shown by the white arrow in FIG. Further, ventilation in the direction opposite to the white arrow is also performed. In addition, ventilation is performed as well as ventilation. However, as shown by the dotted arrow in FIG. 3, the line of sight from the outside is cut or irregularly reflected by the haze-shaped template glass having the line-of-sight property of the shojis 21 and 31, so that the indoor state cannot be seen from the outside. .

Even when the sliding sash 21 is opened, as shown in FIG. 1, since the sliding sash 21 covers the window opening in an obliquely inclined state at an opening angle of 25 degrees, almost no rain blows.

The embodiments of the present invention have been described above. However, the present invention is not limited to the above-described embodiments, and is included in the present invention even if there is a design change or the like without departing from the gist of the present invention. . For example, a transparent window or a glass window having line-of-sight characteristics may be provided on the side surface of the bay window.

[0022]

According to the first aspect of the present invention, since the sliding window is provided in front of the sliding window, the sliding window can be easily accessed, and by opening the sliding window, ventilation, ventilation, and rain can be obtained. Is difficult to blow.

According to a second aspect of the present invention, since the glass provided on the sash in front of the exit window has line-of-sight characteristics and the maximum opening angle of the exit window is 20 to 30 degrees, the exit window is opened. Thus, ventilation and ventilation can be taken, and it is difficult for rain to blow in. Moreover, at the above-mentioned opening angle, the interior cannot be seen from outside, and the line of sight of the front is blocked, so that privacy can be protected.

[Brief description of the drawings]

FIG. 1 is a perspective view of a bay window according to an embodiment of the present invention.

FIG. 2 is a side view of the sliding device.

FIG. 3 is a cross-sectional view illustrating a ventilation state of the bay window of the present invention.

[Explanation of symbols]

 2, 3 Sliding window 21, 31 Shoji 22 Sliding device

Claims (2)

[Claims] 1. A bay window, wherein a bay window is provided in front of the bay window. 2. The bay window according to claim 1, wherein the glass provided on the shoji in front of the bay window has line-of-sight characteristics, and the maximum opening angle of the sliding window is 20 to 30 degrees.