JP2013151791A - Window structure of building - Google Patents

Abstract

To improve the view from inside a building.
A descending wall 6 is suspended from a ceiling surface 4 and a window frame 2 and a shoji 3 are provided below the descending wall 6, and the ceiling beam 5 is an outdoor side B and is separated from the descending wall 6. Provide in position. A member constituting the upper edge of the window frame 2 (ie, the upper frame 2a) and a member constituting the upper edge of the shoji 3 (ie, the upper collar 3a) are substantially higher than the lower surface 5a of the ceiling beam 5. Place at the position. Thereby, compared with the case where the said window frame 2 and the said shoji 3 are arrange | positioned in the downward space of the said ceiling beam 5, the position of the said upper frame 2a and the said upper eaves 3a is made high, and the glass part (transparent) The height dimension of the panel member 3e can be increased, and as a result, the view from the room can be improved.
[Selection] Figure 1

Description

  The present invention relates to a window structure of a building including a window frame formed in a frame shape and a shoji fitted in the window frame, and more particularly to an arrangement position of the window frame and the shoji.

  Conventionally, various types of window structure of buildings have been proposed (see, for example, Patent Document 1).

  FIG. 5 is a cross-sectional view showing an example of a conventional window structure of a building. Reference numeral 102 denotes a window frame formed in a frame shape, and reference numeral 103 denotes a shoji fitted in the window frame 102. Reference numeral 105 denotes a ceiling beam arranged between the room A and the room B.

JP 2004-346672 A

  However, in the structure shown in FIG. 5, since the ceiling beam 105 is disposed above the shoji 103, the height of the shoji 103 is limited by the ceiling beam 105, and accordingly, the indoor side There was a problem that the outdoor view from A was obstructed.

  In order to increase the height of the shoji 103, it is conceivable to cut out a part (lower surface part) of the ceiling beam 105. However, cutting out a part of the ceiling beam 105 means that the ceiling beam 105 is not cut. The strength (bending rigidity) of the steel was reduced, which was not realistic.

  The object of the present invention is to provide a window structure of a building that can solve the above-mentioned problems.

The invention according to claim 1 is illustrated in FIGS. 1 (a), (b) and FIG. 2, and is fitted into the window frame (2) formed in a frame shape and the window frame (2). In the window structure (1) of a building, comprising a shoji (3) arranged to partition the room (A) and the room (B),
The outdoor ceiling surface (4) is disposed on the outdoor (B) side of the shoji (3),
An outdoor ceiling beam (5) is disposed along the outdoor ceiling surface (4),
A member (2a) that constitutes the upper edge of the window frame (2) is referred to as an “upper frame”, and is a member that constitutes the upper edge of the shoji (3) and faces the upper frame (2a). When the member (3a) disposed on the top is “upper rod”, the upper frame (2a), the upper rod (3a), and the outdoor ceiling beam (5) are approximately a predetermined distance in the substantially horizontal direction. The upper frame (2a) and the upper rod (3a) are arranged so as to be substantially parallel to each other in a separated state, and arranged so as to be substantially higher than the lower surface (5a) of the outdoor ceiling beam (5). It is characterized by that.

  The invention according to claim 2 is characterized in that, in the invention according to claim 1, the lower edge of the upper collar (3a) is substantially the same height as the lower surface (5a) of the outdoor ceiling beam (5). To do.

  The invention according to claim 3 is the invention according to claim 1 or 2, wherein the upper frame (2a) is a wall member suspended from the outdoor ceiling surface (4) (hereinafter referred to as a "falling wall"). It is supported by (6).

The invention according to claim 4 is illustrated in FIG. 1 (a). In the invention according to claim 3, the falling wall (6) is located between the outdoor ceiling beam (5). Arranged to form a gap (C),
A first position (see reference numeral 7A in FIG. 4 (a)) that can substantially cover the shoji (3) from the outdoor side, and a second position (refer to reference numeral 7 (b) in FIG. 4 (b)). 7B) and a movable light shielding member (7).

  Note that the numbers in parentheses are for the sake of convenience indicating the corresponding elements in the drawings, and therefore the present description is not limited to the descriptions on the drawings.

  According to the first and third aspects of the invention, the upper frame and the upper collar are positions that are spaced apart from the outdoor ceiling beam substantially horizontally by a predetermined distance and are substantially higher than the lower surface of the ceiling beam. Therefore, it is possible to improve the view from the indoor side by making the height of the panel member larger than in the case where the upper frame and the upper collar are arranged in the space below the ceiling beam. , The feeling of opening in the room can be improved.

  According to the invention of claim 2, it is possible to make it difficult to visually recognize the side surface of the outdoor ceiling beam from the indoor side through the transparent panel member, and compression by visually recognizing the side surface from the indoor side. The feeling can be reduced.

  According to the invention which concerns on Claim 4, when the said light shielding member is made into the said 1st position, the penetration | invasion of sunlight to the room | chamber interior can be blocked | interrupted. Moreover, when not using this light-shielding member, it can accommodate in the said clearance gap, and it can prevent this light-shielding member from being visually recognized from the said indoor side, and can improve a room open feeling.

Fig.1 (a) is sectional drawing which shows an example of the window part structure of the building based on this invention, The figure (b) is the DD arrow sectional drawing. FIG. 2 is an exploded perspective view showing an example of the window structure. FIG. 3 is a plan view showing an example of the structure of a building to which the present invention is applied. FIG. 4A is a cross-sectional view showing an example of a state in which the light shielding member is arranged along the shoji, and FIG. 4B is a cross-sectional view showing an example of the state in which the light shielding member is accommodated. . FIG. 5 is a cross-sectional view showing an example of a conventional window structure of a building.

  Hereinafter, an embodiment of the present invention will be described with reference to FIGS.

The window structure of a building according to the present invention is illustrated by reference numeral 1 in FIGS. 1 (a) and 1 (b).
A window frame 2 formed in a frame shape;
A shoji 3 that is fitted into the window frame 2 and arranged to separate the room A and the room B;
It has. The window frame 2 is, as shown in detail in FIG.
An upper frame 2a which is a member constituting the upper edge of the window frame 2,
A lower frame 2b which is a member constituting the lower edge of the window frame 2,
The left and right eaves frames 2c and 2d, which are members constituting the left and right edges of the window frame 2,
Is formed in a frame shape. The shoji 3 is
A substantially rectangular transparent panel member 3e formed of a glass panel or the like;
An upper collar 3a that is a member that is disposed on the upper side of the panel member 3e and constitutes the upper edge of the shoji 3;
A lower collar 3b that is a member that is disposed on the lower side of the panel member 3e and constitutes a lower edge portion of the shoji 3;
Left and right flanges 3c and 3d disposed on the left and right of the panel member 3,
It is comprised by. Therefore, the upper collar 3a is disposed at a position facing the upper frame 2a, and the lower collar 3b is disposed at a position facing the lower frame 2b.

  Further, not only the indoor side A of the shoji 3 but also the outdoor side B is provided with a ceiling surface (see reference numeral 4 in FIG. 1 (a), hereinafter referred to as “outdoor ceiling surface”). In B, a ceiling beam (hereinafter referred to as “outdoor ceiling beam”) 5 is disposed along the outdoor ceiling surface 4.

  The upper frame 2a and the outdoor ceiling beam 5 are arranged so as to be substantially parallel with a predetermined distance apart in a substantially horizontal direction, and the upper frame 2a is disposed on the outdoor ceiling beam 5. It is arranged so as to be substantially higher than the lower surface 5a (that is, the upper frame 2a is higher than or substantially the same as the lower surface 5a of the outdoor ceiling beam 5). The upper eaves 3a and the outdoor ceiling beam 5 are arranged so as to be substantially parallel with a predetermined distance apart in a substantially horizontal direction (see FIG. 3), and the upper eaves 3a are disposed in the chamber. It is arranged so as to be substantially higher than the lower surface 5a of the outer ceiling beam 5 (that is, the upper collar 3a is higher than or substantially the same as the lower surface 5a of the outdoor ceiling beam 5).

  According to the present invention, the upper frame 2a and the upper eaves 3a are spaced apart from the outdoor ceiling beam 5 substantially horizontally by a predetermined distance, and are located substantially higher than the lower surface 5a of the ceiling beam 5. Since the upper frame 2a and the upper eaves 3a are arranged in the lower space of the ceiling beam 5, the height of the panel member 3e is made larger so that the view from the indoor side A is better. This can improve the feeling of opening in the room. Moreover, since the ceiling beam 5 is arranged not on the indoor side A but on the outdoor side B, the room is not narrowed.

  In this case, it is preferable that the lower edge of the upper collar 3a is substantially the same height as the lower surface 5a of the outdoor ceiling beam 5. In such a case, it is possible to make it difficult to visually recognize the side surface of the outdoor ceiling beam 5 (see reference numeral 5b in FIG. 1 (a)) from the indoor side A through the transparent panel member 3e. The feeling of pressure caused by visually recognizing 5b from the indoor side A can be reduced.

  On the other hand, the upper frame 2a is preferably supported by a wall member 6 (hereinafter referred to as a “falling wall”) 6 suspended from the outdoor ceiling surface 4.

The falling wall 6 is preferably disposed at a position spaced from the side surface 5 b of the outdoor ceiling beam 5 so that a gap C is formed between the falling wall 6 and the outdoor ceiling beam 5. Furthermore, in the outdoor side A of the said shoji 3,
A first position 7A that can substantially cover the shoji 3 from the outdoor side A;
A second position 7B stored in the gap C;
It is advisable to arrange a movable light shielding member 7 on the surface. When the light shielding member 7 is set to the first position 7A, it is possible to block sunlight from entering the room. Further, when the light shielding member 7 is not used, the light shielding member 7 is accommodated in the gap C so that the light shielding member 7 is not visually recognized from the indoor side A, thereby improving the feeling of opening in the room. In addition, as the light shielding member 7,
・ Roll curtains,
・ Nets for climbing climbing plants (for example, “Green Roll Curtain” manufactured by Sugita Ace Co., Ltd.)
And so on.

DESCRIPTION OF SYMBOLS 1 Window part structure 2 Window frame 2a Upper frame 3 Shoji 3a Upper side 4 Outdoor ceiling surface 5 Outdoor ceiling beam 5a The lower surface of an outdoor ceiling beam 6 Falling wall 7 Light-shielding member 7A 1st position 7B 2nd position A Indoor B Outdoor C gap

Claims (4)

In a window structure of a building, comprising a window frame formed in a frame shape, and a shoji that is fitted into the window frame and arranged to partition the room from the outside,
An outdoor ceiling surface is disposed on the outdoor side of the shoji,
An outdoor ceiling beam is arranged along the outdoor ceiling surface,
A member constituting the upper edge portion of the window frame is referred to as an “upper frame”, and a member constituting the upper edge portion of the shoji that is disposed at a position facing the upper frame is referred to as an “upper frame”. In this case, the upper frame and the upper eaves and the outdoor ceiling beam are arranged so as to be substantially parallel with a predetermined distance apart in a substantially horizontal direction, and the upper frame and the upper eaves are Arranged to be substantially higher than the lower surface of the outdoor ceiling beam,
A window structure of a building characterized by that. The lower edge of the upper collar is substantially the same height as the lower surface of the outdoor ceiling beam,
The window structure of a building according to claim 1. The upper frame is supported by a wall member suspended from the outdoor ceiling surface (hereinafter referred to as a “falling wall”).
The window part structure of a building according to claim 1 or 2, characterized by the above-mentioned. The falling wall is arranged to form a gap with the outdoor ceiling beam,
A light-shielding member that is movable to a first position that can substantially cover the shoji from the outside and a second position that is housed in the gap,
The window structure of a building according to claim 3.

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