JPH06185275A - Opening structure of building - Google Patents

Abstract

PURPOSE:To provide both condensation preventing function in the winter season and screen door function in the summer season. CONSTITUTION:An assembled frame section 6 is formed to an indoor side of a sash frame body 1 forming opening frames such as window sections, etc., of a building assembling paper sliding doors 100 and 200. An assembling dew proofing screen device body 10 of a dew proofing screen member 11 capable of folding and expanding in the shape of a pleat and an assembly screen door device body 30 of a mesh member 31 capable of folding and expanding in the shape of a pleat are assembled to the assembled frame section 6 in an openable manner.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an opening structure of a building in which, for example, windows and the like of general houses are provided with a dewproof function and a screen door function.

[0002]

2. Description of the Related Art Generally, in the winter when indoor heating is performed, the temperature difference between the inside and the outside of the room becomes large. Therefore, indoor side wall surfaces such as shoji screens incorporated in a sash frame that forms an opening frame of a building window or the like. In addition, when the warm air in the room comes into direct contact with the water, the water in the air is rapidly cooled and condensation occurs.
Dew condensation is severe in cold regions.

However, the current situation is that the conventional measures have not taken sufficient measures to prevent such a dew condensation phenomenon.

[0004]

Therefore, the opening and closing of the shoji screen is prevented by contaminating the curtain on the inside of the room, wetting the floor surface, or by staying in the lower part of the sash frame and freezing it with water droplets that have condensed. Make it difficult.

Also in the conventional screen door, since the door main body having the mesh member stretched over the entire surface of the single frame is slidably assembled to the sash frame, a door bag for accommodating the rain door is attached during storage. Some sash frames use a door pocket as a storage location, but if there is no door bag, remove the door body from the sash frame and store it in a storeroom, leave it on a terrace or veranda, or leave it as it is. Since it is currently left as it is assembled in the sash frame,
I am having trouble with the storage and storage location of the screen door, especially when the screen door is left in the state of being assembled in the sash frame, dust and dirt are likely to adhere to the screen of the mesh member, and dirt easily stands out.
There was a problem of impairing the aesthetics of indoors and outdoors.

[0006]

SUMMARY OF THE INVENTION It is an object of the present invention to provide an opening structure for a building which has both a dew condensation preventing function in winter and a screen door function in summer.

[0007]

In order to solve the above-mentioned problems, the present invention relates to a sash frame main body which forms an opening frame such as a window of a building to which a shoji is assembled, and an indoor side of the sash frame main body. Assembling dew-proof screen device main body comprising an assembling frame part formed on the housing, a dew-proof screen member that is foldable and expandable and retractable to be assembled to the assembling frame part, and the assembling dew-proof screen. The assembly screen door device main body is made up of a mesh member that is foldable and expandable in a pleat shape so as to be assembled to the assembly frame portion so as to be openable and closable so as to face the device main body.

[0008]

That is, according to the present invention, by adopting the above configuration, the assembly frame portion is formed on the indoor side of the sash frame body forming the opening frame such as the window of the building to which the shoji is assembled, Assembled of a dew-proof screen member that is foldable and expandable to this frame, and the dew-proof screen device body is assembled so that it can be opened and closed. When the entire surface of the section is closed, an air layer is formed between the sash frame main body and the dew-proof screen member, and due to the presence of this air layer, a room such as a shoji of warm air on the indoor side in the conventional winter season. Quenching due to direct contact with the inner wall surface is mitigated and condensation is prevented.

Further, in the assembly frame portion formed on the sash frame,
Assembling the screen door device body, which is made of a stretchable mesh member by folding it in a pleated shape facing the dew-proof screen device body, so that it can be opened and closed on the same guide rail, so that in the open state of the shoji door in the summer, By opening the mesh member and closing the indoor side opening of the sash frame main body, the mesh member can be used as a screen door.

Further, the assembled dew-proof screen device body and the assembled screen door device body are provided with parallel wires which are alternately passed between the upper and lower folds of the dew-proof screen member and the mesh member. Since the wire tension mechanism is provided so as to extend between the fixed member and the first and second movable members and prevent the first and second movable members from swinging in the moving direction, Opening and closing operations of the assembled dew-proof screen device body and the assembled screen door device body can be performed smoothly.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will now be described in detail with reference to the embodiments shown in the drawings. As shown in FIGS. 1 to 5, reference numeral 1 in the drawings denotes a building to which a dew-prevention apparatus according to the present invention is assembled. The sash frame body forms an opening frame of the window portion, and has a frame structure composed of upper and lower frames 2 and 3 and left and right vertical frames 4 and 4 which face each other.

On the outside of the sash frame body 1, a shoji assembly frame portion 5 is formed, and the shoji assembly frame portion 5 is opened and closed in a first vertical direction by a pair of left and right glass doors. A flexible shoji 100 and a shoji 200 fixed by a second fit-and-kill type are incorporated, and an interior dew-proof screen device body 10 and a later-described screen door device body 30 to be described later are provided inside the room. An assembly frame 6 is integrally formed on the same guide rail so as to face each other.

As shown in FIG. 6, the assembled dew-proof screen device body 10 to be assembled to the assembling frame portion 6 is a dew-proof foldable foldable and extendable pleats made of a non-breathable transparent synthetic resin sheet. The dew-proof screen member 11 comprises a screen member 11, and the dew-proof screen member 11 is held by an opening / closing mechanism 20 incorporated in the assembly frame 6.

Both ends of the dew-proof screen member 11 are attached to one side of the assembling frame 6 by a first fixed member 21 and a first movable member 2 of an opening / closing mechanism 20.
The first movable member 22 is fixed between the first movable member 22 and the first movable member 22, and the first movable member 22 can be folded and stretched to follow the opening and closing movement in the lateral direction (in the direction of the arrow X in the solid line in FIG. 6) so that the first movable member 22 can be laterally pulled in an openable manner. As shown in FIGS. 1 and 3, by opening the dew-proof screen member 11 in the opened state of the first movable member 22, the entire inner side opening of the sash frame body 1 is closed. As a result, an air layer is formed between the indoor side of the sash frame body 1 and the outdoor side of the dew-proof screen member 11.

In this case, the dew-proof screen member 11 in the closed state of the first movable member 22 has the first fixed member 21.
And a storage space 21 of the first movable member 22 facing each other
At least one of A and 22A can be folded and closed so that it can be stored.

On the other hand, the assembled screen door device body 30 which is assembled on the same guide rail so as to face the assembled dew-proof screen device body 10 in the assembly frame portion 6 is knitted with a thread such as polyester resin. It is composed of a mesh member 31 which is foldable and expandable.

Both ends of the mesh member 31 are assembled on the other side of the assembly frame 6 as in the assembly dew-proof screen device body 10 described above.
0 is fixed between the second fixed member 23 and the second movable member 24, and the second movable member 24 can be folded and expanded laterally in a one-sided opening so as to follow the opening and closing movement in the lateral direction X. As shown in FIG. 4 and FIG. 5, by opening the mesh member 31 in the opened state of the second movable member 24, it is possible to open the first shoji 100 in the opened state. Only the indoor side opening of the sash frame main body 1 is closed to function as a screen door.

In this case, the mesh member 31 in the closed state of the second movable member 24 has a storage space in which the second fixed member 23 and the second movable member 24 face each other, like the dew-proof screen member 11. It is adapted to be folded and stored in at least one of 23A and 24A so that it can be stored.

Wire tension is applied to the first fixed member 21 and the movable member 22, and the second fixed member 23 and the movable member 24 which constitute the assembled dew-proof screen device body 10 and the assembled screen door device body 30. A mechanism 40 is provided, and the wire tension mechanism 40 is composed of one wire 41, as shown in FIG. 7.

That is, one end 41a of the wire 41 is fixed to the upper portion of the first fixing member 21 by the first fixing tool A, and the one end 41a of the wire 41 is fixed between the first fixing member 21 and the second movable member 22. They are extended in parallel and alternately passed between the folds in the upper part of the dew-proof screen member 11 and hung.

The parallel first parallel wires 41A are alternately passed between the folds in the upper part of the dew-proof screen member 11.
Is inserted into the upper part of the first movable member 22 and folded back toward the lower part, and the second folded wire 41B is
Is extended in parallel from the lower end of the movable member 22 toward the lower end of the second movable member 24, and the third parallel extension wire 41C is inserted from the lower end in the second movable member 24. , These first, second and third wires 41
A, 41B and 41C are crossed over so as to present a Z shape.

In this manner, the third movable member 24 is suspended from the lower end portion of the second movable member 24 so as to have the Z shape.
The extension wire 41C is folded back upward, and the fourth folding wire 41D is extended parallel from the upper part of the second movable member 24 to the upper part of the second fixed member 23, and , The fifth parallel extension wire 41E and the third and fourth ridges 41E alternately passing between the upper folds of the mesh member 31 between the second fixed member 23 and the second movable member 24. The wires 41C and 41D are hung so as to present a Z shape.

Further, the fifth parallel extending wires 41E, which are alternately passed between the folds of the mesh member 31, are inserted into the upper portion of the second fixing member 23 and are folded back downward.
The sixth folding wire 41F extends in parallel from the lower portion of the second fixed member 23 toward the lower portion of the second movable member 24, and the second fixed member 23 and the second movable member 24. And the folds in the lower portion of the mesh member 31 between and are alternately passed over.

The seventh parallel extension wire 41G is
The eighth folding wire 41H is reinserted into the lower portion of the second movable member 24 and folded back upward, and the eighth folding wire 41H is passed from the upper end portion of the second movable member 24 to the first movable member 22.
Extend parallel to the upper edge of the.

Further, the ninth parallel extension wire 4
1I is inserted from the upper end portion of the first movable member 22 and folded back downward, and the tenth folding wire 41J is inserted from the lower portion of the first movable member 22 to the first portion.
Of the dew-proof screen member 11 between the first fixed member 21 and the first movable member 22 and alternately pass through the folds in the lower part of the dew-proof screen member 11. Parallel extension wire 41K and the ninth
The wire 41I and the tenth wire 41J are laid so as to present a Z shape.

Then, the extension end of the eleventh parallel extension wire 41K, that is, the other end 41b of the wire 41.
Is the tension of the wire 41 with respect to the first and second movable members 22, 24,
4 is adjusted so as to act evenly on the upper and lower parts of No. 4, and then fixed by the second fixing tool B.

In this manner, the one wire 41 is vertically crossed over the dew-prevention screen member 11 and the mesh member 31 to bridge the assembled dew-prevention screen device body 10 and the assembled screen door device body 30. Sash frame body 1
The first and second movable members 2 in the assembled state
At the time of opening / closing movement of the second and second movable members 24 and 24, the difference in tension acting on the upper and lower portions of the first and second movable members 22 and 24 is offset to prevent the swinging in the moving direction thereof, whereby the first and second movable members 22 and 24 are prevented. And smooth movement of the second movable members 22 and 24, and
It is possible to stop at any position.

However, according to the above-mentioned structure, the dew-prevention screen assembly frame portion 6 formed on the indoor side of the sash frame body 1 is assembled into the dew-prevention screen member 11 which is foldable and expandable. Since the dew screen device body 10 is assembled so as to be openable and closable, when the dew-proof screen member 11 is opened and the entire indoor side opening of the sash frame body 1 is closed in winter, the dew screen device body 10 and the sash frame body 1 are protected. An air layer is formed between the dew screen member 11 and the interposition of this air layer prevents warm air on the indoor side from directly contacting an indoor side wall surface such as a shoji screen, thereby relaxing the cooling of the air. Therefore, it becomes possible to prevent the occurrence of dew condensation.

When the dew-proof screen member 11 is used in such a winter season, the assembled screen door body 3 is assembled.
As shown in FIG. 1, the mesh member 31 forming 0
In the closed state of the movable member 24, the storage spaces 23A, 24 of the second fixed member 23 or the movable member 24 facing each other.
It is designed to be folded and stored in at least one of A.

On the other hand, the assembled screen door device main body 30 which is installed on the same guide rail of the sash frame 1 so as to be openable and closable so as to face the dew proof screen device main body 10 has the door 100 of the shoji screen 100 opened in the summer. Second movable member 24
Is moved in the opening direction to close the opening of the sash frame 1 when the shoji screen 100 is in the opened state, so that it can function as a screen door.

At this time, the dew-proof screen device body 1
The dew-proof screen member 11 of No. 0 is used when the mesh member 31 forming the assembled mesh door apparatus body 30 is used.
As shown in, when the first movable member 22 is in the closed state,
The fixed member 21 or the movable member 22 is folded and stored in at least one of the storage spaces 21A and 22A facing each other.

Although the dew-proof screen assembly frame portion 6 is integrally formed on the indoor side of the sash frame body 1 in the above embodiment, the invention is not limited to this. The attachment frame 6 may be formed separately.

[0033]

As is apparent from the above description, according to the present invention, the dew-proof screen mounting frame portion is provided on the indoor side of the sash frame body forming the opening frame such as the window of the building to which the shoji screen is mounted. The dew-proof screen assembly frame is formed by folding the dew-proof screen assembly body so that it can be opened and closed. , The entire surface of the indoor side opening of the sash frame main body can be closed, whereby an air layer can be formed between the sash frame main body and the dew-proof screen member. The rapid cooling due to the direct contact of the indoor side wall surface with the warm air on the indoor side in winter as in the past can be mitigated, and the occurrence of dew condensation can be prevented.

Further, in the assembly frame portion formed on the sash frame,
Assembling the screen door device body, which is made of a stretchable mesh member by folding it in a pleated shape facing the dew-proof screen device body, so that it can be opened and closed on the same guide rail, so that in the open state of the shoji door in the summer, By opening the mesh member and closing the indoor side opening of the sash frame body, it can be used as a screen door.

Further, the assembled dew-proof screen device main body and the assembled screen door device main body are provided with parallel wires which are alternately passed between the upper and lower folds of the dew-proof screen member and the mesh member. Since the wire tension mechanism is provided so as to extend between the fixed member and the first and second movable members and prevent the first and second movable members from swinging in the moving direction, The opening / closing operation of the assembled dew-proof screen device body and the assembled screen door device body can be smoothly performed.

[Brief description of drawings]

FIG. 1 is a transverse cross-sectional view showing an embodiment of an opening structure of a building according to the present invention in a closed state of an indoor side opening of a sash frame main body by a dew-proof screen member when an assembled dew-proof screen device body is used.

FIG. 2 is a transverse cross-sectional view of the opening of the indoor side opening of the sash frame body in the same state.

FIG. 3 is a vertical sectional view taken along line EE of FIG.

FIG. 4 is a transverse cross-sectional view of the sash frame main body with the mesh member at the time of closing the indoor side opening portion of the sash frame main body when the assembled screen door body is used.

FIG. 5 is a vertical sectional view taken along line 4-5 of FIG.

FIG. 6 is an explanatory view showing a combined state of the dew-proof screen device body and the assembled screen door device body that are assembled to the sash frame body on the same guide rail.

FIG. 7 is an explanatory view schematically showing a wire tension mechanism between the assembled dew-proof screen device body and the assembled screen door device body.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Sash frame main body, 5 ... Shoji frame assembly frame part, 6 ... Dew-proof screen assembly frame part, 10 ... Assembly dew-proof screen device body, 11 ... Dew-proof screen member , 20 ... Opening / closing mechanism, 21 ... First fixed member, 22 ... First movable member, 23 ... Second fixed member, 24 ... Second movable member, 30. .. Assembly screen device main body, 31 ... Mesh member, 40 ... Wire tension mechanism, 41 ... Wire, X ... Opening / closing direction.

Claims (4)

[Claims] 1. A sash frame main body that forms an opening frame such as a window of a building to which a shoji is assembled, an assembly frame part formed on the indoor side of the sash frame main body, and an opening / closing operation on the assembly frame part. Assembled dew-proof screen device body made of a dew-proof screen member that can be assembled and folded in a pleated shape, and is expandable
A building comprising an assembled screen door device main body composed of a mesh member which is foldable in a pleat form and expandable and retractable to be assembled in the assembly frame part so as to face the assembled dew-proof screen device body. Opening structure. 2. A built-in dew-proof screen device main body, wherein a dew-proof screen member is provided between a first movable member and a first fixed member so that it can be opened and closed in the moving direction of the first movable member. The opening structure for a building according to claim 1, wherein: 3. The assembled screen door apparatus main body is characterized in that a mesh member is provided between a second movable member and a second fixed member so that it can be opened and closed in the moving direction of the second movable member. The opening structure of a building according to claim 1 or 2. 4. The assembled dew-proof screen device main body and the assembled screen door device main body have parallel wires which are alternately passed between the upper and lower folds of the dew-proof screen member and the mesh member.
And a wire tension mechanism which is hung between the second fixed member and the first and second movable members to prevent the first and second movable members from swinging in the moving direction. The opening structure of a building according to claim 1, 2, or 3, characterized in that.