JP2001227256A - Multifunctional window - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a window allowing natural winds to be efficiently admitted indoors, and being usable as one having other functions such as preventing theft and the entrance of insects when wind is not required. SOLUTION: A multifunctional door 5 comprising a netted door or a latticed door is provided in a window opening 2 in a building 1 in such a manner as to be rotatable for opening and closing. The multifunctional door 5 is for admitting winds indoors when open, and is attached to, e.g. sashes.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multifunctional window which is provided in a building such as an apartment house, a detached house, an office building, etc., and which can draw in wind.

[0002]

2. Description of the Related Art Natural winds are more comfortable and better than air conditioning. 2. Description of the Related Art Conventionally, as a means for efficiently guiding a natural wind into a room, a wind-inducing wall or wing is provided near a window of a building.

[0003]

However, the wall for inviting the wind becomes large, the cost is high, and it is difficult to adopt it in an apartment house. The wing for wind invocation depends on the climate,
Although some countries have been established for a long time, it is difficult to harmonize the appearance with buildings in Japan. In addition, such a dedicated wing becomes a hindrance when it is unnecessary due to the wind direction, season, weather, and the like.

[0004] It is an object of the present invention to provide a multifunctional window that can efficiently introduce natural wind into a room, and can be used as a device having other functions such as crime prevention and insect repellent when wind is not required. To provide. Another object of the present invention is to provide a multifunctional window that can efficiently draw natural wind into a room and that can be used as having another function such as light blocking or blindfolding when it is not necessary to draw wind. It is to be.

[0005]

A multifunctional window according to a first aspect of the present invention is a door capable of ventilating a window opening of a building and reflecting a flow of wind that impinges obliquely on a door surface. The multi-functional door is provided so as to be able to open and close so that the wind can be called into the room by the wind reflection function in the open state. The multifunctional door is, for example, a screen door or a lattice door. According to this window, the wind can be called in as follows. The wind direction around the building is a direction determined to some extent depending on the region where the building is constructed, the topography, the environment of the surrounding buildings, etc., the season, the time zone, and the like. If the direction of the window is directly opposite to the wind direction, there is no particular need to call in the wind, but if the window is oblique to the wind direction, the wind is unlikely to enter the room. When this multifunctional window is applied to a window having such a direction, and the multifunctional door is set to a half-open state, wind blowing obliquely toward the window can be introduced into the room by the multifunctional door. As a multifunctional door, even if a ventilated door such as a screen door is used, if the door has a certain degree of airflow resistance, the flow of wind that hits obliquely to the surface of the door can be reflected. An invocation function is obtained. Even when the multi-functional door is a lattice door, by appropriately designing the spacing between the lattices and the width of the lattice, the flow of wind that hits the door surface in an oblique direction can be reflected, and the can get. When the multifunctional door is in the closed state, it is a ventilated door, so that other functions such as insect control and crime prevention can be obtained without completely blocking the window like a shutter or the like. When the multi-functional door is a screen door, both insect and crime prevention functions can be obtained. When the multifunctional door is a lattice door, a security function can be obtained, and a blindfold function can also be obtained depending on the grid spacing and the like. The multifunctional window can efficiently call in the natural wind into the room as described above, and can be used as a device having other functions such as crime prevention and insect repellent when it is not necessary to call in the wind. Therefore, even if it is not necessary to call in the wind, it is not an obstacle. When the multifunctional door is a screen door or a lattice door, it is easy to obtain harmony with the appearance of the building.

In the present invention, the multifunctional door may be mounted on a sash having a window opening so as to be openable and closable.
For example, the multifunctional door support frame may be removably attached to the window opening sash, and the multifunctional door support frame may be attached to the multifunctional door support frame so that the multifunctional door can be opened and closed. In this manner, by attaching the multifunctional door to the sash of the window opening, the multifunctional door can be easily attached to the building having the completed window frame. It is also possible to attach it to window openings of existing buildings. When the multifunctional door support frame is removably attached to the sash of the window opening, and the multifunctional door support frame is attached to the multifunctional door support frame so that the multifunctional door can be opened and closed, a sash of a general standard is used. A multifunctional door and a multifunctional door support frame as a set can be attached to the sash. Therefore, on-site construction of this multifunctional window is easy.

In the present invention, the multifunctional door may have a variable mesh or lattice gap. In the case of this configuration, by changing the mesh or the lattice gap between when the wind is called and when it is used as a screen door or a lattice door,
The wind calling function and the insect and crime prevention functions can be obtained more effectively. Also, by changing the mesh or lattice gap,
It is also possible to adjust the degree of wind intake and to obtain a light blocking function and a blindfold function.

A multifunctional window according to a second aspect of the present invention is to open a multifunctional door having a light blocking or blinding function and a wind reflecting function in a window opening of a building into a windy room in an open state. Is provided so as to be openable and closable so as to be able to draw in. In the case of this configuration, when the multi-function door is open, the wind is drawn into the room, and when the multi-function door is closed, the function of blocking or blindfolding can be achieved. A multifunctional window according to a third aspect of the present invention is provided with a multifunctional door at a window opening of a building, and the multifunctional door is attached to a screen or lattice door and a frame of the screen or lattice door so as to be openable and closable. When the door is opened, the wind guide plate is able to draw wind into the screen door or the lattice door. The screen or lattice door frame may be the frame of the multifunctional door itself. In this configuration,
The wind can be drawn into the room by opening the wind guide plate with the screen door or lattice door closed. Therefore, it is possible to draw in the wind in a state where the insect door and the crime prevention function of the screen door or the lattice door are obtained. Also, since the wind guide plate is attached to the frame of the screen door or lattice door, it can be installed if the sash etc. is provided with rails for the screen door or lattice door, and the wind guide plate can be attached to the window opening. Easy.

[0009]

Embodiments of the present invention will be described with reference to the drawings. As shown in FIGS. 1 and 2, a glass door 4 is provided at a window opening 3 in an outer wall 2 of a building 1, and a multifunctional door 5 is provided outside the glass door 4. Building 1 is a detached house,
It is a building such as an apartment house or an office, and is a low-rise building. In the illustrated example, the window opening 3 is a sweep window provided at a location where the balcony 6 is installed. The glass door 4 is a door that can be opened and closed, is of a sliding door type, and is a plurality of sliding doors.

The multifunctional door 5 is a door that can ventilate and reflect the flow of wind that strikes the door surface obliquely, and is specifically a screen door. For example, multifunctional door 5
Is formed by stretching a net 5b on a door outer peripheral frame 5a. The multifunctional door 5 is attached to the window opening 3 so as to be openable and closable about a fulcrum 7 at upper and lower ends of one side edge. In the figure, the opening frame and sashes of the window opening 3 are not shown, but the multifunctional door 5 is rotatably attached to the opening frame or sash. The size of the multifunctional door 5 is
The width of the glass door 4 is approximately one, and the pivot 7 is one side edge of the window opening 3. In addition, multifunctional door 5 and window opening 3
Locking means (not shown) for locking the multifunctional door 5 in a closed state, and an open angle fixing for fixing the multifunctional door 5 at a predetermined opening angle or an arbitrary opening angle. Means (not shown) are provided.

According to this multi-functional window, the multi-functional door 5 is
As shown by the solid line, the glass door 4 corresponding to the multi-function door 5 is opened by a certain angle, and the glass door 4 corresponding to the multifunctional door 5 is opened. Can be called into the room 8 by the multifunctional door 5. The multifunctional door 5 is a screen door and has air permeability, but such a diagonal wind can be reflected due to its airflow resistance. When it is not necessary to call in the wind, the multifunctional door 5 is closed. In the closed state, the multifunctional door 5 functions as an insect screen and also serves as a security device.

In the above embodiment, the rotation fulcrum 7 of the multifunctional door 5 is set to one side edge of the window opening 3. However, as shown in FIG. A fulcrum 7A may be provided. The multifunctional door 5 has pivoting fulcrums 7, 7A on both side edges of the door 5, and is supported by the pivoting fulcrum 7 on one side edge so as to be openable and closable as shown by a chain line in FIG. The fulcrum can be arbitrarily changed between a state in which the fulcrum is open and closed and a state in which the fulcrum is supported by the fulcrum 7A on the other side edge as shown by the solid line.

FIGS. 4 and 5 show an example of the support means for the multifunctional door 5. FIG. The multifunctional door 5 is attached to the multifunctional door support frame 9,
It is mounted to be openable and closable at a pivot 7A at the upper and lower ends of one side edge. The multifunctional door support frame 9 is detachably attached to the sash 10 (FIG. 5) of the window opening 3. Sash 1
No. 0 has a rail 10b for the screen door outside the rail 10a for the glass door, and the multifunctional door 5 is detachably attached to the upper and lower rails 10b for the screen door.
The multifunctional door support frame 9 is a rail 10b of the sash 10.
Although it is installed movably, it may be fixedly installed on the sash 10.

The multifunctional door 5 is provided at one side edge of the multifunctional door support frame 9 with the upper and lower fulcrum members 1 around the rotation fulcrum 7A.
An angle fixture 13 is provided between the multifunctional door 5 and the multifunctional door support frame 9 so as to be openable and closable at 1 and 12. The angle fixing device 13 is means for fixing the angle of the multifunctional door 5 at an arbitrary opening angle. In the angle fixing device 13, the connecting arm 15 is rotatably mounted around a fulcrum 14 on the upper part of the multifunctional door support frame 9, and a tip engaging portion 15 a of the connecting arm 15 is provided on the upper end surface of the multifunctional door 5. Guide groove 1
6 is movably engaged. Tip engaging part 15
“a” can be moved forward and backward by opening and closing operation means 31 (FIG. 14B), and the multifunctional door 5 is opened and closed by the forward and backward operation. The opening / closing operation means 31 has an endless wrapping body 33 such as a belt mounted between a pair of pulleys 32, 32 installed in the multifunctional door 5 spaced apart in the width direction, and is connected to a handle (not shown). One pulley 32 is rotated via a worm 34 and a worm wheel 35.
The tip engaging portion 15a is connected to the endless wrapping body 33.
Therefore, the worm 34 is operated by the handle of the opening / closing operation means 31.
By rotating, the multifunctional door 5 can be opened and closed.
Since the worm mechanism is used, the multifunctional door 5 is maintained at the adjusted opening angle by the frictional force of the engagement.

As described above, by attaching the multifunctional door 5 to the sash 10 of the window opening 3, the multifunctional door 5 can be easily attached to the window opening 3, and the multifunctional door 5 can be easily attached to a building with a completed window frame. Can be installed. It is also possible to attach it to a window opening of an existing building. When the multifunctional door 5 is mounted on the multifunctional door support frame 9 so as to be openable and closable in this manner, a sash 10 of a general standard is used. 5 and a multifunctional door support frame 9 may be attached as a set. Therefore, on-site construction of this multifunctional window is easy.

In the multifunctional window in each of the above embodiments, the multifunctional door 5 may be a lattice door. The example in FIG.
An example of a multifunctional door 5 having a lattice door is shown. This multifunctional door 5
Is a lattice door by providing lattice elements 16A and 16B on the door outer peripheral frame 5a. In the example shown in the figure, a double lattice is used, one side lattice 16A is fixed to the door outer peripheral frame 5a, and the other single side lattice 16B is the door outer peripheral frame 5a.
The movable grid body 16 is slidably attached to the movable grid body 16. The width of the lattice gap 17 can be adjusted by sliding the movable lattice body 16. The multifunctional door 5 which is a lattice door is attached to the window opening so as to be openable and closable as in the above embodiments.

As described above, when the multifunctional door 5 is a lattice door, the wind can be called in the open state, and the security function and the blindfold function can be obtained in the closed state. In the case where the lattice gap 17 is variable as in the example shown in the figure, the adjustment of the degree of wind intake and the degree of blindfold can be performed.

In each of the above embodiments, the multifunctional door 5 is a hinged door. However, the multifunctional door 5 may be a folding door as shown in FIG. 7, for example, or may be a folding door as shown in FIG. The door may be a flip-up door, a folding door shown in FIG. 8B, or a door as shown in FIG. Further, the multi-function door 5 may be capable of opening and closing and rotating, and may have a rotating support. Further, the multifunctional door 5 may be a door having a light shielding function or a blindfold function, such as a translucent glass door, instead of a screen door or a lattice door.

FIG. 10 shows still another embodiment of the present invention. In this example, a multifunctional door 40 is provided in the window opening 3 of the building 1, and the multifunctional door 40 includes a screen door 41 and the screen door 41.
And a wind guide plate 42 that is rotatably mounted on the frame 41a so as to be openable and closable, and that can draw wind into a screen door or a lattice door in an open state. The multi-function door 40 is installed on the sash screen door rail similarly to the example of FIG. 5, and the glass door 4 is arranged on the sash. Frame 41a of screen door 41
May be the frame of the multifunctional door 40 itself. In the case of this configuration, the wind can be drawn into the room by opening the wind guide plate 42 with the screen door 41 closed. Therefore, it is possible to draw in the wind with the insect door and crime prevention function provided by the screen door 41. The wind guide plate 42 is a screen door 4
Since it is attached to the first frame 41a, it can be attached if a door rail or the like is provided on a sash or the like, and the wind guide plate can be easily attached to the window opening 3. In addition,
The multi-function door 40 may be provided with a lattice instead of the screen of the screen door 41 to form a lattice door.

[0020]

The multifunctional window according to the first aspect of the present invention is a multifunctional door which is capable of ventilating the window opening of a building and reflecting a wind flow obliquely hitting the door surface. Since the door is provided so that it can be opened and closed and rotated so that the wind can be called into the room by the wind reflection function in the open state, natural wind can be efficiently called into the room, When it is not necessary to call in the wind, it can be used as having other functions such as crime prevention and insect repellent. When the multifunctional door is a door having a light blocking / blinding function and a wind reflecting function, natural wind can be efficiently introduced into the room. Can be used as having another function.
A multifunctional window according to a third aspect of the present invention is provided with a multifunctional door at a window opening of a building, and the multifunctional door includes a screen door or a lattice door,
Because it is made of a wind guide plate that can be opened and closed and rotatable on the frame of the screen door or lattice door and that can draw wind into the screen door or lattice door in the open state, the insect or crime prevention function of the screen door or lattice door In this state, the wind can be drawn in, and the wind guide plate can be easily attached to the window opening of the wind guide plate.

[Brief description of the drawings]

FIG. 1 is a horizontal sectional view of a multifunctional window according to an embodiment of the present invention.

FIG. 2 is a front view of the multifunctional window.

FIG. 3 is a horizontal sectional view of a multifunctional window according to another embodiment of the present invention.

4A is a partially enlarged perspective view showing a specific example of the multifunctional door, and FIG. 4B is a perspective view of an open angle fixing means.

FIG. 5A is a front view of the multifunctional door supporting means, and FIG.
FIG. 4 is a cutaway side view showing the relationship between the sash and the multifunctional door support means.

FIG. 6 is a partial horizontal sectional view of an example in which multifunctional doors are lattice doors.

FIG. 7 is a perspective view of a multifunctional window according to still another embodiment of the present invention.

FIGS. 8A and 8B are cutaway side views of a multifunctional window according to still another embodiment of the present invention.

FIG. 9 is a cutaway side view of a multifunctional window according to still another embodiment of the present invention.

FIG. 10 is a horizontal sectional view of a multifunctional window according to still another embodiment of the present invention.

[Description of Signs] 1 ... building 2 ... outer wall 3 ... window opening 4 ... glass door 5 ... multifunctional door 9 ... multifunctional door support frame 10 ... sash 13 ... angle fixing device

Claims (6)

[Claims] 1. A multifunctional door, which is a door capable of being ventilated and capable of reflecting a flow of a wind impinging obliquely on a door surface, is opened in a window opening of a building by the wind reflection function in an open state. A multifunctional window that can be opened and closed so that it can be brought into the room. 2. The multifunctional window according to claim 1, wherein the multifunctional door is a screen door or a lattice door. 3. A multifunctional door support frame is detachably attached to a window opening sash.
The multifunctional window according to claim 1, wherein the multifunctional door is mounted so as to be capable of opening and closing. 4. The multifunctional window according to claim 2, wherein the multifunctional door has a variable mesh or lattice gap. 5. A multifunctional door, which is a door having a light shielding or blinding function and a wind reflecting function, is opened and closed at the window opening of the building so that the wind can be called into the room in an open state. Multifunctional windows provided as possible. 6. A multifunctional door is provided at a window opening of a building, and the multifunctional door is attached to a screen door or a lattice door and a frame of the screen door or the lattice door so as to be openable and closable, and opens the wind in an open state. Or a multifunctional window with a wind guide plate that can be called into the lattice door.