JPS63952Y2 - - Google Patents

Description

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

When installing a bay window, if you want a shutter, placing a sliding shoji on one side of the bay window and housing the shutter on the other side will reduce the daylight area and make it dark. Therefore, it is rare to attach a shutter to a bay window, and if a bay window is provided with a normal door pocket that protrudes outward from the center of the end of the bay window, for example, as shown in Japanese Patent Laid-Open No. 54-164328, the door pocket will be placed outside. The side protrusion and door pocket holder structure are also complicated because they are located at the end of the bay window. Further, in this conventional example, since a sliding shoji screen is provided at the opening, there is a drawback that the ventilation of the window and the area for letting in direct sunlight are reduced.

The purpose of this invention is to provide a bay window with a shutter that has excellent ventilation ability and does not significantly reduce the effect of daylighting.

This idea divides a bay window into three equal parts in the left and right direction over the entire width of the bay window, and installs sliding shoji on each side and a storm door on the outside.The storm door shoji and the sliding shoji are housed inside the central bay window. A paper-covered shoji was movably fitted on both the left and right sides of the indoor opening frame, opposite the sliding shoji at the end of the bay window.
This is a bay window in which a partition wall is provided between the door pocket and the door pocket at a position corresponding to the indoor side of the door pocket of the shutter, and a storage section for paper-covered shoji is provided.

Embodiments of this invention will be described below with reference to the drawings. FIG. 1 is a perspective view of an embodiment of the invention seen from the inside, FIG. 2 is a perspective view of FIG. 1 seen from the outside, and FIG. 3 is a horizontal sectional view of FIG. 1.

In FIG. 1, paper-covered shojis are provided on both sides, but the right-hand paper-covered shoji 27 is closed, and the left-hand paper-covered shoji 26 explained in FIG. 3 is in an open state. In FIG. 2, the shutters 17 and 18 on both sides shown in FIG. 3 are shown in an open state. Opening frames are constructed at the ends of the arms 2, 3, 4, and 5 that protrude outward from the structural members of the building frame 1 as bay windows. That is, the upper frame 6, the lower frame 7, and the vertical frames 8 and 9 are assembled in a four-sided manner, and the upper frame 6 and the lower frame 7 are divided into roughly three equal parts with a slightly larger central part by the mullions 1.
1 and 12 are provided with both ends fixed to the upper frame 6 and lower frame 7. The bay window is surrounded by a roof plate 13, a base plate 14, and side walls 15 and 16 in the direction of view.

The internal and external configuration of the area surrounded by the upper frame 6, lower frame 7, and mullions 11 and 12 will be described. On the outermost side, a batten-like board 19 is fixed vertically to the upper frame 6 and the lower frame 7 between the mullions 11 and 12 and the shutter openings 21 and 22 on the outer side so that the shutters 17 and 18 can enter and exit. ing. A mullion 48, which is spaced so that the single sliding shoji 51 and 52 can pass through the mullions 11 and 12, respectively.
49 is provided, and partition walls 23 and 24 are provided in the forward direction from the mullions 48 and 49, but the partition walls 23 and 24 are the upper and lower frames of the opening frame 25 provided in the building frame part of the bay window. Shoji entrances and exits 28 and 29 are provided between the paper-covered shoji and the inner wall board 31 without reaching the inside so that the paper-covered shoji 26 and 27 that are movably guided can pass through. The batten-like board 19 and the inner wall board 31 are further separated by a partition wall 32.

Windows 33 and 34 are formed at the end of the bay window. window 3
3 and 34 are like double-glazed windows, passing through the inside of mullions 11 and 12, and mullions 48 and 49.
Glass-containing single sliding shoji 51 and 52 that go in and out of the windows 33 and 34 and the door pocket 41 through the space are fitted into the guides of the upper frame 6 and the lower frame 7. Single sliding shoji 5
1 and 52 are designed to maintain airtightness between the upper frame 6, the lower frame 7, the vertical frames 8 and 9, and the mullions 48 and 49 in the closed position. Also in the door pocket 41, the single sliding shoji 51 and 52 are fitted into the guides of the upper frame 6 and lower frame 7, and are stored in the sliding position.

The shutters 17 and 18 are located outside the windows 33 and 34, and are movable between the guides of the upper frame 6 and lower frame 7 so as to fit in the door pockets 41 between the batten-like plates 19 and the partition walls 32, respectively.

The upper and lower guides in the door pockets 41 of the shutters 17 and 18 are eliminated, and the guides for the shutters 17 and 18 in the upper and lower regions of the door pockets 41 are eliminated, so that the shutters 1
7 and 18 are movable within the door pocket 41 in the forward direction.

The paper-covered shoji 26 and 27 located on the indoor side of the windows 33 and 34 and guided by the upper and lower frames of the opening frame 25 are located in the shoji storage section 42 in the space between the partition wall 32 and the inner wall board 31.
It's starting to fit in.

The top and bottom of the shoji storage section 42 are flat and paper-covered shoji 2
6 and 27 have no guide in the shoji storage section 42 and can be moved in the expected direction. Therefore, it is appropriate to provide door openings 45, 46 at the inner ends of the partition walls 23, 24 so that hands can be accessed into the shoji storage section 42.

FIG. 4 is a plan view showing the lighting condition of the bay window of this invention. As shown in the figure, the opening is a window 33,
34, and when compared with the conventional bay window equipped with a door pocket K shown in a plan view in FIG. In the bay window of this invention, a/2+a/2=a, which is approximately two-thirds of the window width. According to the conventional example shown in FIG. 5, direct light L enters approximately one third of the left and right width of the bay window. In the present invention, direct light L enters approximately two-thirds of the left and right width of the bay window. Therefore, the ventilation area is approximately two-thirds of the window area in this invention, but it is approximately one-third in the conventional example.

Since the door pocket 41 is located inside the bay window, there is no need to take special consideration for supporting the door pocket, and the batten-like board 19 also looks good.
That part looks beautiful because I don't have to go on a business trip.

FIG. 6 is a horizontal sectional view showing another embodiment of this invention. The framework of the bay window is the same as in the embodiments already described, and parts not shown will be described using the same reference numerals. The guides for the shutters 17 and 18 installed on the upper frame 6 and lower frame 7 at the end of the bay window are two parallel guides, and the guide for the shutter 17 is from the window 33 to the inside of the door pocket 41, and the guide for the shutter 18 is from the window 34 to the door pocket. 41, and the guides of the shutters 17 and 18 are parallel to each other within the door pocket 41. Similarly, single sliding shoji screens 51 and 52 are provided, but since they are the same as in the previous embodiment, their explanation will be omitted.

On the indoor side, paper-covered shoji 26 and 27 are fitted into two guides on the upper and lower frames of the opening frame 25, so that the windows 33 and 34 are overlapped at the center of the opening frame 25 so that the windows 33 and 34 can be opened. It's getting old. This embodiment does not have an inner wall plate 31.

Fig. 7 is a perspective view of the indoor side with the paper-covered shoji 26, 27 removed, and shelf boards 43, 44, etc. are installed at the bottom between the partition walls 23, 24, 32, and the indoor side is covered with the paper-covered shoji 26, 27. It is provided as a storage section, and in the embodiment shown in FIG. 6, a shelf may be provided at the center of the indoor side.

As described above, the bay window of this invention not only allows the installation of storm shutters, but also has excellent ventilation ability and excellent lighting effects. The door pocket does not protrude, and its inner side can be used as a storage area for the paper-covered shoji or a shelf in conjunction with the storage area for the paper-covered shoji.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of an embodiment of this invention seen from the indoor side, Fig. 2 is a perspective view of Fig. 1 seen from the outside side,
3 is a horizontal cross-sectional view of FIG. 1, FIG. 4 is a plan view showing the lighting condition of FIG. 3, FIG. 5 is a plan view showing the lighting condition of the conventional example, and FIG. A horizontal sectional view of the embodiment, FIG. 7 is a perspective view of FIG. 6 as seen from the indoor side. 1... Building frame, 2, 3, 4, 5... Arms, 6
...Top frame, 7...Bottom frame, 8, 9...Vertical frame, 11,
12... mullion, 13... roof plate, 14... base plate,
15, 16... Side wall, 17, 18... Storm door, 19
... batten-like board, 21, 22 ... shutter doorway, 2
3, 24... Partition wall, 25... Opening frame, 26,
27... Paper-covered shoji, 28, 29... Shoji doorway, 31... Inner wall board, 32... Partition wall, 33,
34...Window, 41...Door pocket, 42...Shoji storage area, 43,44...Shelf board, 45,46...Door opening, 48,49...Mullet, 51,52...Single sliding shoji .

Claims (1)

[Scope of utility model registration request] A bay window is divided approximately into thirds in the left and right direction over the entire width of the bay window, and a sliding shoji is installed on each side of the left and right sides, and a storm door is provided on the outside thereof, and a shutter shoji and a door pocket for storing the sliding shoji are provided in the central bay window. established,
A paper-covered shoji is movably fitted in opposite to the sliding shoji at the end of the bay window on both the left and right sides of the indoor opening frame, and a partition wall is installed between the door pocket and the door pocket at a position corresponding to the door pocket on the indoor side of the shutter. A bay window with a paper-covered shoji storage area.