JPH08135331A - Airtight structure of multiple window - Google Patents

Abstract

PURPOSE: To enable enough airtightness between a set of two sashes turned to the outdoor side in the out-of-plane direction and a window frame. CONSTITUTION: Door stop parts are provided on an upper frame and a lower frame 2 which form a window frame, upper and lower lateral sash airtight materials of two sashes are pressed to the door stop parts to become airtight, a longitudinal air-tight material is installed oh the longitudinal stile of one sash, and a longitudinal door stop part is provided on the longitudinal stile of the other sash to make the butt part airtight. An airtight block 160 is installed on the door stop part to connect the upper and lower parts of the longitudinal airtight material and the longitudinal door stop part to the upper and lower lateral sash airtight materials, thereby making the space among the upper and lower parts of the butt part, the upper frame and the lower frame 2 airtight.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an airtight structure in a continuous window having a plurality of shoji attached to a window frame so as to be rotatable in an out-of-plane direction.

[0002]

2. Description of the Related Art As a continuous window, as shown in Japanese Patent Laid-Open No. 4-277286, a first shoji is rotatably attached to one side in the in-plane direction of a window frame so as to be rotatable outward in the out-of-plane direction to form an open window. There is known an inward opening window in which the second shoji is rotatably attached to the other side portion in the in-plane direction of the window frame in the in-plane direction to the indoor side.

In the airtight structure in such a continuous window, a door stop portion is provided on one side in the in-plane direction of the upper and lower frames, and an upper and lower horizontal frame airtight material is attached to the other side in the in-plane direction and attached to the first shoji. The upper and lower horizontal shoji airtight members are pressed against the door stop, and the upper and lower frames of the second shoji are pressed onto the upper and lower horizontal airtight members.

Then, the vertical frame of the second shoji is pressed against the airtight member of the vertical shoji attached to the vertical frame of the first shoji to hermetically seal the abutting portion of the first shoji and the second shoji, and the upper and lower horizontal frame hermetic materials. An airtight member is provided to connect the vertical shoji airtight material and the upper and lower horizontal frame airtight materials to provide airtightness between the upper and lower frames of the abutting portion and the upper and lower frames.

[0005]

With such an airtight structure, the first shoji which rotates to the outside and the second which rotates to the inside of the room
Although the shoji screen can be airtight to the window frame, the second shoji screen cannot rotate to the outside because the outdoor side surfaces of the upper and lower frames of the second shoji press against the upper and lower horizontal frame airtight members.

To this end, for example, the first shoji and the second shoji are attached to the window frame.
The airtight structure described above cannot be used for a connecting window having two outer opening windows in which a shoji screen is rotatably attached to the outside.

[0007] Therefore, an object of the present invention is to provide an airtight structure of a continuous window which can solve the above-mentioned problems.

[0008]

A window frame A in which an upper frame 1, a lower frame 2, a first vertical frame portion 3 and a second vertical frame portion 4 are framed in a rectangular shape.
In the connecting window in which a pair of upper and lower vertical frames are framed in a rectangular shape, and a plurality of shoji with glass mounted therein are rotatably attached to the outdoor side in the out-of-plane direction, the upper frame 1 and the lower frame. A door stop portion is provided on the inner surface of the frame 2 toward the indoor side, and upper and lower horizontal frames of a plurality of shoji screens are respectively fitted with upper and lower lateral shoji airtight members facing the outdoor side surfaces of the respective door stop parts, and a vertical frame of one adjacent shoji screen. The vertical airtight member is attached to the indoor side, and on the other side, the vertical doorstop portion facing the vertical airtight member is provided on the indoor side in the vertical frame of the shoji, and each of the upper frame 1 and the lower frame 2 is hit. An airtight structure of a continuous window, in which airtight blocks 160 contacting the upper and lower portions of the vertical airtight member and the vertical door-contact portion are respectively attached at positions facing the abutting portions of the adjacent shoji screens.

[0009]

[Operation] In a continuous window in which multiple shoji screens are rotatably attached to the window frame A in the out-of-plane direction, the upper and lower side frames of each shoji screen and the upper and lower frames 1 and 2 are sealed by upper and lower horizontal frame airtight materials. It can be airtight, and the abutting parts of the adjacent shoji can be airtight by the vertical doorstop and the vertical airtight member, and the vertical doorstop, each lower part of the vertical airtight member and the upper and lower horizontal frame shoji airtight members are airtight block 160.
Thus, the space between the upper and lower parts of the butted part and the upper and lower part frames 1 and 2 can be continuously sealed.

[0010]

EXAMPLE An example of the present invention will be described with respect to a continuous window having two open windows and one vertical axis rotating window. As shown in FIG. 1, a window frame A, a first side screen B, an intermediate screen C and a second side screen D are provided, and the first side screen B is directed to one side of the window frame A in an out-of-plane direction. It is rotatably attached to the outdoor side, an intermediate portion shoji C is attached to an intermediate portion of the window frame A rotatably in an out-of-plane direction about the vertical axis, and the second side shoji D is on the other side of the window frame A. Part of the first side shoji, which is rotatably attached to the outdoor side in the out-of-plane direction to form a continuous window having a first side part open window, a middle part vertical axis rotating window and a second side part open window. B, the in-plane dimension of the second side shoji D is smaller than the in-plane dimension of the intermediate shoji C.

The window frame A has an upper frame 1 as shown in FIG.
The lower frame 2, the first vertical frame 3 and the second vertical frame 4 form a rectangular frame, and the upper frame 1 has the first upper frame attachment 6 attached to the inner surface of the upper frame 5 on one side closer to the room. A second upper frame attachment 7 is attached to the other side of the inner surface of the upper frame 5 close to the room, and the first upper frame attachment 6 is a length from the first vertical frame 3 to the substantially central portion in the longitudinal direction of the upper frame 5. As a result, the one side door contact portion 8 is formed, and the second upper frame attachment 7 becomes substantially the same length as the in-plane direction length of the second side screen D and becomes the other side door contact portion 9, and the first upper frame attachment 7 is formed. 6 and the second upper frame attachment 7 are separated from each other in the in-plane direction by a predetermined distance, and an intermediate upper shoji passage recess 10 is provided therebetween.
Is formed.

The lower frame 2 has a first lower frame attachment 12 mounted on one side of the inner surface of the lower frame 11 which is close to the room and a second inner frame of the inner surface of the lower frame 11 which is on the other side of the room.
The lower frame attachment 13 is attached, and the first lower frame attachment 12 has a length from the first vertical part frame 3 to the substantially central part of the lower frame 8 in the longitudinal direction to form the one-side door contact part 14, and the second lower part attachment part 14. The frame attachment 13 has substantially the same length as the in-plane direction length of the second side shoji D and becomes the other-side door contact portion 15, and the first lower frame attachment 12 and the second lower frame attachment 13 are predetermined in the in-plane direction. An intermediate lower shoji passage recess 16 is formed between them by a distance of.

The first vertical frame 3 is provided with a first vertical frame attachment 18 as a door stop 19 on the inner surface of the first vertical frame 17 toward the interior of the room, and the second vertical frame 4 is the second vertical frame 2.
The second vertical frame attachment 2 on the inner side of 0 toward the room
1 is attached to form a door stop 22.

The first side shoji B has an upper frame 23 and a lower frame 24.
And the hanging base frame 25 and the door end frame 26 are framed in a square shape, and the glass 27 is attached to the inside thereof. The second side shoji D includes the upper frame 28, the lower frame 29, the hanging frame 30 and the door end. The frame 31 is framed in a rectangular shape, and the glass 32 is mounted inside the frame 31.

The intermediate portion shoji C has an upper frame 33 and a lower frame 3.
4, the first vertical frame 35 and the second vertical frame 36 are framed in a rectangular shape, and the glass 37 is mounted inside thereof, and the upper frame 33 is on the other side of the upper frame 38 in the longitudinal direction toward the room. The upper frame attachment 39 is attached to form the door stop 40, and the lower frame 34
Is a door stop 43 by attaching a lower frame attachment 42 to the other side of the lower frame 41 toward the indoor side in the longitudinal direction. The first vertical frame 35 has a first vertical frame attachment 45 near the indoor of the first vertical frame 44. The second vertical frame frame 36 is attached to form a door stop portion 46, and the second vertical frame frame 36 is provided with a second vertical frame attachment 48 attached to the inner side of the second vertical frame frame 47 to form a door stop portion 49.

Next, the details of each part will be described with reference to FIGS. As shown in FIGS. 3, 4, and 5, the upper frame 5 includes a lateral plate 50 facing out-of-plane, an outdoor side hanging plate 51, an intermediate hanging plate 52, and an L-shaped indoor side supporting piece 53 in the longitudinal direction. The intermediate hanging plate 52 is integrally provided with a supporting piece 54 to form a downward concave portion 55, and the downward concave portion 55 is provided with an upper horizontal frame airtight member 56 in the longitudinal direction. It is installed all over.

As shown in FIGS. 3 and 4, the first upper frame attachment 6 is made of a horizontal plate 57, an indoor inward plate 58 and an outdoor inward plate 59, and is a long member having a downward U-shaped cross section. The outdoor inward plate 59 fixed to the inner support piece 53 and the support piece 54.
Is pressed against the upper horizontal frame airtight material 56, and the indoor-side inward plate 58 and the outdoor-side inward plate 59 project inward from the inner surface of the upper frame 5 to form the one-side door contact portion 8. The second upper frame attachment 7 also has the same cross-sectional shape as the first upper frame attachment 6, thereby forming the other side door contact portion 9.

As shown in FIGS. 3, 4 and 5, the lower frame 11 has a lateral plate 60 facing out-of-plane, an outdoor side rising plate 61, an intermediate rising plate 62 and an L-shaped indoor side supporting piece 63. It is integrally provided in the longitudinal direction, and a support piece 64 is integrally provided on the intermediate rising plate 62 to form an upward concave portion 65, and a lower horizontal frame airtight member 66 is formed in the upward concave portion 65. It is attached over the longitudinal direction.

As shown in FIGS. 3 and 4, the first lower frame attachment 12 is made of a horizontal plate 67, an indoor inward plate 68, and an outdoor inward plate 69, and is a long member having a U-shaped cross section. The outdoor side inward plate 6 is fixed to the inner support piece 63 and the support piece 64.
9 is pressure-bonded to the lower horizontal frame airtight material 66, and the indoor side inward plate 68 and the outdoor side inward plate 69 project inward from the inner surface of the lower frame 11 to form a one-side door contact portion 14. The second lower frame attachment 13 is also the first lower frame attachment 1
It has the same cross-sectional shape as that of No. 2 and thereby forms the other side door contact portion 15.

As shown in FIG. 6, the first vertical frame 17 includes a vertical plate 70, which faces the out-of-plane direction, an outdoor inward plate 71, and an intermediate inward plate 7.
2 and an L-shaped indoor side support piece 73 are integrally provided in the longitudinal direction, and a support piece 74 is integrally provided on the intermediate inward plate 72 to form an inward concave portion 75 and A vertical frame airtight material 76 is mounted in the recess 55 along the longitudinal direction.

As shown in FIG. 6, the first vertical frame attachment 18 is made up of a vertical plate 77, an indoor inward plate 78 and an outdoor inward plate 79, and is a long member having an inward U-shaped cross section. And the outdoor side inward plate 79 is fixed to the vertical frame airtight material 76 by being fixed to the support piece 74 and the indoor side inward plate 78.
The outdoor side inward plate 79 projects inward from the inner surface of the first vertical frame 17 to form a door stop 19. The second vertical frame 2
The 0 and second vertical frame attachments 21 also have the same cross-sectional shape as the first vertical frame 17, the second vertical frame attachment 18 as shown in FIG. 7, and the second vertical frame attachment 21 is a door stop 22.

Upper frame 23 and lower frame 2 of the first side shoji B
As shown in FIGS. 3 and 6, 4, the suspension base frame 25 and the door end frame 26 are provided with a groove groove 82 between the substantially L-shaped outdoor glass support portion 80 and the hollow indoor side portion 81. It has the same cross-sectional shape, and the upper horizontal frame airtight member 83, the lower horizontal frame airtight member 84, the suspension vertical airtight member 85, and the door end vertical airtight member 86 are continuously attached to each of the concave groove 82 for four rounds. When the outdoor glass support portion 80 of the suspension frame 25 is connected to the outdoor side of the first vertical frame 17 by a hinge 87 and the first side shoji B is closed, the upper horizontal frame airtight member 8
3 is pressed against the outdoor side inward plate 59 of the first upper frame attachment 6, and the lower horizontal frame airtight member 84 is attached to the first lower frame attachment 12
Is pressed against the outdoor inward plate 69 and the vertical airtight member 85 is the first
The vertical frame attachment 18 is pressed against the outdoor side inward plate 79.

The upper frame 28 and the lower frame 2 of the second side screen D
9, the suspension base frame 30, and the door end frame 31 also have similar sectional shapes as shown in FIG.

The upper frame 38, the lower frame 41, and the intermediate frame shoji C,
The first vertical frame 44 and the second vertical frame 47 are shown in FIGS. 4, 5, 6 and 7.
As shown in FIG. 2, the outdoor side glass support portion 90 and the indoor side hollow portion 91 are provided, and the groove groove 92 is formed on the outer surface of the indoor side hollow portion 91.
And an inwardly directed recessed portion 93, and the inwardly directed recessed portion 93 of each frame is provided with an upper lateral shoji airtight material 94, a lower lateral shoji airtight material 95, and a vertical shoji airtight material 96 which are continuously attached for four turns.

The upper frame attachment 39, the lower frame attachment 42, the first vertical frame attachment 45, and the second vertical frame attachment 48 are as shown in FIG. 5, FIG. 6 and FIG.
The indoor side inward plate 100 and the outdoor side inward plate 101 are connected to the inner connecting plate 1.
02 and the outer connecting plate 103 have the same cross-sectional shape having the hollow portion 104 and the outward recess 105, and the outer connecting plate 1
A groove groove 106 is formed on the outer surface of 03 in the longitudinal direction.

Then, these frame attachments are fixed to the outer surface of the inner hollow portion 91 of each frame so as to be attached to the outdoor inward plate 10.
1 is pressure-bonded to each airtight material, the grooved groove 92 of the frame attachment and the hollow portion 104 face each other, and the indoor-side inward plate 100 and the outdoor-side inward plate 101 of each frame attachment are more than the outer surface of each frame. Door stop parts 40, 43, 4 protruding outward
It is 6,49.

As shown in FIG. 1, the longitudinal center portions of the upper frame 38 and the lower frame 41 of the intermediate portion shoji C are connected to the upper frame 5 and the lower frame 11 by the vertical axis 105 so as to be rotatable in the out-of-plane direction. When a vertical axis rotating window is formed and the intermediate shoji C is closed, the upper transverse shoji airtight material 9
One side portion in the longitudinal direction of 4 is pressed against the outdoor side inward plate 59 of the first upper frame attachment 6 that forms the door stop portion 8, and the outdoor side inward plate 101 of the upper frame attachment 39 is in the longitudinal direction of the upper horizontal frame airtight member 56. The other end is pressed to hermetically seal between the upper lateral part of the intermediate shoji C and the upper frame 1 of the window frame A.

Similarly, when the intermediate shoji C is closed, one side in the longitudinal direction of the lower transverse shoji airtight material 95 is brought into pressure contact with the outdoor side inward plate 69 of the first lower frame attachment 12 forming the door stop portion 14, and the lower frame attachment. The outdoor-side inward plate 101 of 42 presses against the other side portion in the longitudinal direction of the lower horizontal frame airtight member 66 to hermetically seal between the lower horizontal portion of the intermediate shoji C and the lower frame 2 of the window frame A.

6 and 7 when the intermediate shoji C is closed.
As shown in, the outdoor inward facing plate 101 of the first vertical frame attachment 45 is pressed against the door end vertical airtight member 86 of the first side shoji B to be airtight, and the indoor inward facing plate 100 is in contact with the door end frame 26.
Since the door sill 26 is located closer to the room than the door sill 26 and covers the door stile 26, the door stile 26 is not visible from the room.

Moreover, the indoor side of the hanging frame 25 is covered with the inward facing plate 78 of the first vertical frame attachment 18 so that the hanging frame 25 is not visible from the room, and the dimension of the first vertical frame attachment 18 is found. Since the found dimensions of the first vertical frame attachment 45 and the first vertical frame attachment 45 are the same, the appearance from the room is good.

6 and 7 when the intermediate shoji screen C is closed.
As shown in, the outdoor side inward plate 101 of the second vertical frame attachment 48 is pressed against the door end airtight material 86 of the second side shoji D to be airtight, and the indoor side inward plate 100 is more than the door end frame 31. Since it is located closer to the room and covers the door frame 31, the door frame 3
1 is not visible from the room.

Moreover, the indoor side of the suspension frame 30 is covered with the indoor side inward plate 78 of the second vertical frame attachment 21 so that the suspension frame 30 is not visible from the room, and the dimension of the second vertical frame attachment 21 is found. Since the second vertical frame attachment 48 and the second vertical frame attachment 48 have the same found dimensions, it looks good from the room.

When the intermediate shoji screen C is rotated in the out-of-plane direction, the first and second lateral shoji screens B and D are rotated outward so that they are open.

Next, the airtight mechanism of the window frame A and each shoji screen will be described. As shown in FIG. 8, the window frame A has an upper horizontal frame airtight member 5
6, the lower horizontal frame airtight material 66 and the vertical frame airtight material 76 are continuously attached for four rounds, and a part of the upper and lower horizontal frame airtight materials 56, 66 is exposed to the indoor side in the middle upper and lower shoji passage recesses 10, 16. , That part is the door stop part 4 above and below the intermediate shoji C
0, 43 (upper and lower frame attachments 39, 42) are pressed.

The first side shoji B has an upper transverse shoji airtight member 83,
A lower horizontal shoji airtight material 84, a hanging vertical airtight material 85, and a door end vertical airtight material 86 are continuously attached for four rounds.
Is pressed against the one-side door contact portion 8 (first upper frame attachment 6), the lower lateral shoji airtight member 84 is pressed against the one-side door contact portion 14 (first lower frame attachment 12), and the suspension vertical airtight material 85 is attached. Is pressed against the door stop 19 (first vertical frame attachment 18),
The door end vertical airtight material 86 is pressed against the door stop portion 46 (first vertical frame attachment 45) of the first vertical frame portion 35 of the intermediate shoji C. The same applies to the second side shoji D.

An upper transverse shoji airtight material 94, a lower transverse shoji airtight material 95, and a vertical shoji airtight material 96 are continuously attached to the middle shoji C for four rounds, and one side portion of the upper transverse shoji airtight material 94 is one. The side door contact portion 8 (first upper frame attachment 6) is pressure-contacted, and one side portion of the lower transverse shoji airtight material 95 is pressure-contacted to the one-side door contact portion 14 (first lower frame attachment 12).

Because of this, the abutting portion between the window frame A and each shoji, the abutting portion of the first side shovel B and the intermediate shoji C, and the abutting portion of the second side shovel D and the intermediate shoji C. Can be hermetically sealed, and the frame attachment, the frame of the frame attachment, and the attachment part to the frame can be hermetically sealed, but the upper and lower sides of the butting portion of the first side shoji B and the middle shoji C and the upper frame 1 and the lower frame 2 The airtightness is insufficient between the upper and lower frames 2 and between the upper and lower butting portions of the second side screen D and the intermediate screen C.

Next, an airtight structure between the lower portion of the lower frame 2 and the abutting portion of the first side shoji B and the middle shoji C is shown in FIGS. 9 and 10.
Will be described with reference to FIG. Door sill 26 of the first side shoji B
Since the side rotates to the outdoor side, the indoor side surface of the door end vertical airtight member 86 is crimped to the outdoor side inward plate 101 of the first vertical frame attachment 45 of the first vertical frame 35 of the intermediate shoji C.

On the other hand, since the side of the first vertical frame 35 of the intermediate shoji C rotates to the outside of the room, the first vertical frame attachment 4 thereof is provided.
The lower end surface of 5 is located above the first lower frame attachment 12.

Moreover, since both the door end frame 26 and the first vertical portion frame 35 are pivoted to the outside of the room, there is an in-plane gap between them, so that the front end face of the door end vertical airtight member 86 is moved to the first vertical direction. It cannot be crimped onto the frame 35.

For this purpose, the first vertical frame attachment 45
A gap is created between the lower end surface 101a of the indoor side inward plate 101 and the upper end surface 69a of the outdoor side inward plate 69 of the first lower frame attachment 12 to prevent airtightness, and the vertical shoji airtight material of the first vertical frame 35 is formed. Since there is no member for receiving the portion of the 96 facing the gap, and there is no member for receiving the portion of the door end vertical airtight material 86 facing the gap, the abutting portion of the first side shoji B and the intermediate shoji C is The airtightness between the lower part and the lower frame 2 becomes insufficient.

Therefore, an airtight block 160 is attached to the first lower frame attachment 12 at a position facing the abutting portion of the first side shoji B and the middle shoji C. The airtight block 160 is integrally attached to a mounting portion 161 fitted into a recessed portion formed by the lateral plate 67, the indoor side inward plate 68, and the outdoor side inward plate 69 of the first lower frame attachment 12, and the mounting portion 161 near the upper chamber. Has a projection 162 provided on the outer side inward plate 69, the outer side surface 162a is flush with the outer side inward plate 69, and the upper surface 160a of the airtight block 160 has a first surface. The vertical frame attachment 45 is located above the lower end surface 101a of the outdoor side plate 101, one side surface 160b of the airtight block 160 is closer to the door end frame 26 than the outdoor side inward plate 101, and the other side surface 160c is the vertical shoji airtight material 69. It is located on the back side of.

Because of this, the lower end surface 101a of the indoor-side inward plate 101 of the first vertical frame attachment 45 and the first
The upper end surface 6 of the outdoor side inward plate 69 of the lower frame attachment 12
9A is closed by an airtight block 160 so as to be airtight, and a portion of the first vertical frame 35 facing the gap of the vertical shoji airtight material 96 is crimped to the airtight block 160, and the door end is vertically airtight. Since the portion of the material 86 facing the gap is pressure-bonded to the airtight block 160, the airtightness between the lower portion of the lower frame 2 and the abutting portion of the first side screen B and the intermediate screen C is sufficient.

It should be noted that the airtight block 160 is also installed between the abutting portions of the first side shoji B and the middle shob C and the upper frame 1 in the same manner as described above, as shown in FIG. it can.

Next, the airtight structure between the lower frame 2 and the bottom of the abutting portion of the second side shoji D and the middle shoji C will be described with reference to FIGS. 12 to 15. Door-end frame 3 of the second side shoji D
Since the first side rotates to the outside of the room, the lower transverse shoji airtight member 84
Is crimped to the outdoor side inward plate 69 of the second lower frame attachment 13, and the door end vertical airtight member 86 is the second vertical frame attachment 48.
It is pressure-bonded to the outdoor side inward plate 101. Second of middle shoji C
Since the vertical frame 36 side rotates to the indoor side, there is no lower frame attachment 13 at that portion, and the lower frame attachment 42
The outdoor-side inward plate 101 is pressure-bonded to the lower horizontal frame airtight material 66.

On the other hand, since the second side shoji D rotates to the outside of the room, the lower side of the lower frame 29 thereof, that is, the lower lateral shoji airtight member 84.
Is at an upper position so as not to interfere with the lower horizontal frame airtight material 66, and there is a gap between them, and the door-end vertical airtight material 86 is the second
The inward direction plate 100 of the vertical frame attachment 48 is closer to the intermediate shoji screen than the inward end surface of the inward board 100, and the intermediate shoji screen C
Since the second vertical frame sill 36 side rotates toward the indoor side, the second lower frame attachment 13 has a length up to the end surface of the second vertical frame attachment 48 in the in-plane direction of the indoor side inward plate 100. Therefore, the outdoor-side inward plate 69 of the second lower frame attachment 13 and the door end vertical airtight member 86 are separated in the in-plane direction.

For this purpose, the lower horizontal frame airtight member 66, the lower portion of the second side screen D (lower horizontal screen door airtight member 84), the outer lateral inward plate 69 of the second lower frame attachment 13 and the second vertical frame attachment 48. A space is formed between the outdoor side inward plate 101 and the inward plate 101, and the airtightness is not sufficient.

Therefore, an airtight member 170 is integrally provided at a position of the lower horizontal frame airtight member 66 facing the space. The airtight member 170 is in contact with the upper end surface 62 a of the intermediate vertical plate 62 of the lower frame 11 and the outdoor side surface of the outdoor-side inward plate 69 of the second lower frame attachment 13, and at the same time, the outdoor-side inward plate of the second vertical frame attachment 48. 101 to project a part of the lower horizontal frame airtight material 66 to the outdoor side plate 101 of the second vertical frame attachment 48, whereby the space portion is closed and the second side screen D and the intermediate screen C are provided. The space between the lower portion of the butted portion and the lower frame 2 is sufficiently airtight.

Note that, as shown in FIG. 8, the airtight structure between the upper portion of the abutting portion of the second side shoji D and the intermediate shoji C and the upper frame 1 is the same as that of the upper horizontal frame airtight member 56 as described above. Airtight member 170
Are provided integrally.

Although the above embodiments have been described with respect to a continuous window having two open windows and one vertical axis rotating window, a continuous window having two open windows may be used.

For example, the upper frame 1 and the lower frame 2 shown in FIG. 2 have a length up to the first upper frame attachment 6 and the first lower frame attachment 12, and the second vertical frame 4 is connected to form the window frame A. The lengths of the upper frame 33 and the lower frame 34 of the intermediate portion shoji C are set to the intermediate portions in the longitudinal direction so that only the upper frames 38 and 41 are provided, and the second vertical portion frame 3
6 is connected to form a shoji G, and the second vertical frame 36 is rotatably connected to the second vertical frame 36 to the outside in the out-of-plane direction to form an outside opening window. (See Figure 16)

Then, the second vertical frame 36 of the shoji screen G is used as an outer opening window rotatably to the second vertical frame portion 4 of the window frame A by a hinge or the like in the out-of-plane direction outside the room.

[0053]

EFFECTS OF THE INVENTION In a continuous window in which a plurality of shoji screens are rotatably attached to the outdoor side in the out-of-plane direction in a window frame A, upper and lower horizontal frame airtight members are provided between the upper and lower frames of each shoji screen and the upper and lower frames 1 and 2. Can be made airtight, and the abutting parts of adjacent shoji can be made airtight by the vertical door contact part and the vertical airtight material, and the vertical doorstop part, each lower part of the vertical airtight material and the upper and lower horizontal frame shoji airtight materials are airtight block 16
0 and the upper and lower parts of the abutting part and the upper and lower part frames 1 and 2 continuously.
Can be airtight between Therefore, it is possible to sufficiently seal the space between the window frame and each shoji in the connecting window in which a plurality of shoji are rotatably attached to the outdoor side in the out-of-plane direction.

[Brief description of drawings]

FIG. 1 is a front view of a continuous window.

FIG. 2 is a schematic explanatory view in which a window frame, a first side screen, a middle screen screen, and a second side screen screen that form a continuous window are disassembled.

FIG. 3 is a vertical cross-sectional view of a first side shoji part.

FIG. 4 is a vertical cross-sectional view of an intermediate shoji part toward one side in the in-plane direction.

FIG. 5 is a vertical cross-sectional view of the middle shoji part near the other end in the in-plane direction.

FIG. 6 is a cross-sectional view of one side portion in the in-plane direction.

FIG. 7 is a cross-sectional view of the other side portion in the in-plane direction.

FIG. 8 is an explanatory diagram showing an arrangement of airtight materials.

FIG. 9 is a perspective view of an airtight block mounting portion.

FIG. 10 is a cross-sectional view of the abutting portion of the first side shoji and the middle shoji.

11 is a sectional view taken along line EE of FIG.

FIG. 12 is a perspective view of a lower airtight portion of the second side shoji and the middle shoji.

FIG. 13 is a perspective view of an airtight member attachment portion.

FIG. 14 is a cross-sectional view of the butted portion of the second side shoji and the middle shoji.

15 is a cross-sectional view taken along the line FF of FIG.

FIG. 16 is a front view of another embodiment.

[Explanation of symbols]

A ... Window frame, B ... First side screen, C ... Middle screen, D ... Second side screen, 1 ... Upper frame, 2 ... Lower frame, 3 ... First vertical frame, 4 ... Second vertical frame Part frame, 5 ... Upper frame, 6 ... First upper frame attachment, 7 ... Second upper frame attachment, 8 ... One side door contact part, 9 ... Other side door contact part, 10 ... Intermediate upper shoji passage recess,
11 ... Lower frame, 12 ... 1st lower frame attachment, 13 ... 2nd lower frame attachment, 14 ... One side door contact part, 15 ... Other side door contact part, 16 ... Middle part lower shoji passage recessed part, 17 ... 1st
Vertical frame, 18 ... First vertical frame attachment, 19 ... Door contact part, 20 ... Second vertical frame, 21 ... Second vertical frame attachment,
22 ... Door contact part, 23 ... Upper frame, 24 ... Lower frame, 25 ... Hanging frame, 26 ... Door frame, 27 ... Glass, 28 ... Upper frame, 29 ...
Lower frame, 30 ... Hanging frame, 31 ... Door frame, 32 ... Glass, 3
3 ... Upper frame, 34 ... Lower frame, 35 ... First vertical frame, 36 ...
Second vertical frame, 37 ... Glass, 38 ... Upper frame, 39 ... Upper frame attachment, 40 ... Door frame, 41 ... Lower frame, 42 ... Lower frame attachment, 43 ... Door frame, 44 ... First vertical frame ,
45 ... First vertical frame attachment, 46 ... Door stop, 47 ...
2nd vertical frame, 48 ... 2nd vertical frame attachment, 49 ... Door contact part, 56 ... Upper horizontal frame airtight material, 66 ... Lower horizontal frame airtight material, 76
... Vertical frame airtight material, 83 ... Upper horizontal shoji airtight material, 84 ... Lower lateral shoji airtight material, 85 ... Hanging vertical airtight material, 86 ... Door end vertical airtight material, 9
4 ... Upper transverse shoji airtight material, 95 ... Lower transverse shoji airtight material, 96 ... Vertical shoji airtight material, 160 ... Airtight block.

Claims (1)

[Claims] 1. A window frame A in which an upper frame 1, a lower frame 2, a first vertical frame portion 3 and a second vertical frame portion 4 are framed in a rectangular shape, and a pair of upper and lower frame vertical frames is formed in a rectangular shape. In a continuous window in which a plurality of shoji screens, which are framed and have glass attached inside, are rotatably attached to the outdoor side in the out-of-plane direction, a door-stop portion is provided on the inner surface of the upper frame 1 and the lower frame 2 closer to the interior, On the upper and lower frames of the shoji, install the vertical and horizontal shoji airtight materials facing the outdoor side surface of each door contact part, and install the vertical airtight material toward the indoor side on the vertical frame of one adjacent shoji, and on the other side. A vertical door contact portion facing the vertical airtight member is provided on the indoor side of the vertical frame of the shoji screen at a position facing the abutting portion of the adjacent shoji screen in each door contact portion of the upper frame 1 and the lower frame 2. The airtight blocks 160 contacting the upper and lower parts of the vertical airtight member and the upper and lower parts of the vertical door-stop portion respectively. The airtight structure of the windows is characterized by being installed.