JP2021152267A - Sash and method for constructing sash - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sash and a method of constructing a sash capable of improving the viewability and design. SOLUTION: The frame body, the first shoji 3 and the second shoji 4 adjacent to each other in the width direction inside the frame body, and the first shoji 3 and the second shoji 4 are arranged on the indoor side and adjacent to each other in the width direction. It has a connecting portion 5 for connecting the first vertical stile 36 of the first shoji 3 and the second vertical stile 45 of the second shoji 4, and the connecting portion 5 has the first vertical stile 36 and the second vertical stile. A pulling portion 6 that pulls the stile 45 closer to each other, a reinforcing portion 7 that connects the pulling portion 6 and the first vertical stile 36, and a reinforcing portion 7 that connects the pulling portion 6 and the second vertical stile 45. Has. [Selection diagram] FIG. 5

Description

The present disclosure relates to sashes and sash construction methods.

In a sash having a continuous window structure in which a plurality of FIX windows are provided side by side in the width direction, a mullion is provided between adjacent FIX windows, and the vertical stiles of the FIX windows are fixed to the mullion from both sides. In the sash of the continuous window structure disclosed in Patent Document 1, an anchor for connecting the mullion and the FIX window is provided between the mullion and the FIX window.

Japanese Unexamined Patent Publication No. 2014-19985

In a sash with a continuous window structure having glass panels, each vertical frame and mullion are arranged between two glass panels arranged in the width direction. Therefore, the vertical frame and the mullion may impair the viewability and design of the sash.

It is an object of the present disclosure to provide a sash and a method of constructing a sash that can improve the viewability and design.

In order to achieve the above object, the sash according to the present disclosure is arranged on the indoor side of the frame, the first and second shoji adjacent to each other in the width direction inside the frame, and the first and second shoji. It has a connecting portion for connecting the first vertical stile of the first shoji and the second vertical stile of the second shoji which are adjacent to each other in the width direction, and the connecting portion includes the first vertical stile and the said. A pulling portion that pulls the second vertical stile closer to each other, a reinforcing portion that connects the pulling portion and the first vertical stile, and a reinforcing portion that connects the pulling portion and the second vertical stile. Has.

In order to achieve the above object, the sash according to the present disclosure includes a frame, a first shoji, a second shoji and a third shoji that are adjacent to each other in the width direction inside the frame, and the first shoji that is adjacent to the width direction. It has a connecting portion for connecting one shoji and adjacent vertical stiles of the second shoji, and the third shoji extends over a position overlapping with either the first shoji or the second shoji and its side. It is a sliding door shoji, and the dimensions of the connecting portion in the width direction are the same as the dimensions of the combined stile of the third shoji.

In order to achieve the above object, the method of constructing the sash according to the present disclosure is the method of constructing the sash according to any one of claims 1 to 6, wherein the first shoji and the said sash are attached to the frame. The first shoji installation step of installing one of the second shoji, the second shoji installation step of temporarily placing the first shoji and the other shoji of the second shoji, and the connecting portion, and the pulling portion. In the shoji pulling step of pulling the first vertical stile and the second vertical stile so as to approach each other, and fixing the connecting portion to the first vertical stile and the second vertical stile, the first vertical stile and the said It has a shoji connecting step for connecting the second vertical frame.

It is a front view of the sash by this embodiment. FIG. 1 is a cross-sectional view taken along the line AA of FIG. FIG. 1 is a cross-sectional view taken along the line BB of FIG. FIG. 5 is a cross-sectional view taken along the line CC of FIG. It is the D part enlarged view of FIG. It is a figure which shows the 1st shoji installation process. It is a figure which shows the 2nd shoji installation process. It is a figure which shows the shoji pulling process.

As shown in FIG. 1, the sash 1 according to the present embodiment is provided in the opening 12 provided in the wall 11. The wall portion 11 separates the outdoor 13 (see FIG. 2-FIG. 4) and the indoor 14 (see FIG. 2-FIG. 4). In the following description, the horizontal direction along the wall portion 11 is the width direction (direction of arrow X in the figure), and the direction orthogonal to the wall portion 11 is the indoor / outdoor direction (direction of arrow Y in the figure). In the width direction, the right side when viewed from the indoor 14 side is one side, and the left side is the other side. FIG. 1 is a view of the sash 1 viewed from the indoor 14 (see FIGS. 2 to 4) side.
As shown in FIGS. 1 and 2, the sash 1 according to the present embodiment includes a frame 2, a shoji screen 15 for a single sliding window, two shoji screens 3 and 4 for a FIX window, and two shoji screens 3 and 4 for a FIX window. It has a connecting portion 5 for connecting the above, a connecting portion cover 54, and a screen door 8 provided on the outdoor side of the shoji 15 of the single sliding window.

As shown in FIGS. 1 to 4, the frame body 2 is formed in a quadrangular frame shape. The frame body 2 is provided along the opening 12 of the wall portion 11. The frame body 2 has an upper frame 21, a lower frame 22, a first vertical frame 23, and a second vertical frame 24. The upper frame 21 extends in the width direction and is provided along the upper edge of the opening 12. The lower frame 22 extends in the width direction and is provided along the lower edge of the opening 12. The first vertical frame 23 extends in the vertical direction and is provided along one edge in the width direction of the opening 12. The upper end of the first vertical frame 23 is connected to one end of the upper frame 21 in the width direction. The lower end of the first vertical frame 23 is connected to one end of the lower frame 22 in the width direction. The second vertical frame 24 extends in the vertical direction and is provided along the other edge of the opening 12 in the width direction. The upper end of the second vertical frame 24 is connected to the other end of the upper frame 21 in the width direction. The lower end of the second vertical frame 24 is connected to one end of the lower frame 22 in the width direction.

The shoji 15 of the one-sided window is referred to as the one-sided shoji 15, and the two shoji 3 and 4 of the FIX window are referred to as the first shoji 3 and the second shoji 4. In the first shoji 3 and the second shoji 4, the first shoji 3 is located on one side in the width direction, and the second shoji 4 is located on the other side in the width direction. The first shoji 3 is provided at intervals on the other side of the first vertical frame 23 in the width direction. The opening between the first shoji 3 and the first vertical frame 23 is referred to as an in-frame opening 25. The second shoji 4 is connected to the second vertical frame 24. The one-sided shoji screen 15 is slidably supported by the frame body 2 in the width direction. When the one-sided shoji 15 moves to one side in the width direction, it closes the opening 25 in the frame, and when it moves to the other side in the width direction, it is arranged on the indoor 14 side of the first shoji 3 to close the opening 25 in the frame. Open. When the one-sided shoji 15 moves to the other side in the width direction, it is arranged adjacent to one side in the width direction of the connecting portion 5. The one-sided shoji 15 is arranged on the indoor 14 side of the first shoji 3 and the second shoji 4.

As shown in FIGS. 1 to 3, the first shoji 3 has a first stile 31 and a first glass panel 32 fitted inside the first stile 31. The first frame 31 is made of a metal such as an aluminum alloy. The plate surface of the first glass panel 32 has a rectangular shape. In the present embodiment, the first glass panel 32 is double glazing. The first stile 31 has an upper stile 33, a lower stile 34, and a pair of vertical stiles 35 and 36. The upper stile 33 extends in the width direction and is provided along the upper edge portion of the first glass panel 32. The upper stile 33 is attached to the upper frame 21. The lower stile 34 extends in the width direction and is provided along the lower edge portion of the first glass panel 32. The lower stile 34 is attached to the lower frame 22. The pair of vertical stiles 35 and 36 extend in the vertical direction, respectively, one vertical stile 35 is provided along one edge in the width direction of the first glass panel 32, and the other vertical stile 36 is the first glass. It is provided along the other edge of the panel 32 in the width direction.

The second shoji 4 has a second stile 41 and a second glass panel 42 fitted inside the second stile 41. The second frame 41 is made of a metal such as an aluminum alloy. The plate surface of the second glass panel 42 has a rectangular shape. In the present embodiment, the second glass panel 42 is double glazing. The second stile 41 has an upper stile 43, a lower stile 44, and a pair of vertical stiles 45 and 46. The upper stile 43 extends in the width direction and is provided along the upper edge portion of the second glass panel 42. The upper stile 43 is attached to the upper frame 21. The lower stile 44 extends in the width direction and is provided along the lower edge portion of the second glass panel 42. The lower stile 44 is attached to the lower frame 22. The pair of vertical stiles 45 and 46 extend in the vertical direction, respectively, one vertical stile 45 is provided along one edge in the width direction of the second glass panel 42, and the other vertical stile 46 is the second glass. It is provided along the other edge of the panel 42 in the width direction.

As shown in FIGS. 1 and 2, the first shoji 3 and the second shoji 4 are a vertical stile 36 on the other side (second shoji 4 side) in the width direction of the first shoji 3 and a second shoji 4. The vertical stile 45 on one side in the width direction (the third side of the first shoji) is arranged adjacent to each other in the width direction and is connected. The vertical stile 36 on the other side in the width direction of the first shoji 3 is referred to as the first vertical stile 36, and the vertical stile 45 on one side in the width direction of the second shoji 4 is referred to as the second vertical stile 45. The connecting portion 5 connects the first shoji 3 and the second shoji 4 by connecting the first vertical stile 36 and the second vertical stile 45. The first vertical stile 36 and the second vertical stile 45 are members having substantially the same cross-sectional shape orthogonal to each other in the length direction over the entire length direction.

As shown in FIG. 5, the first vertical stile 36 has a first chamber outer member 37, a first chamber side member 38, and a first bridge member 39. The first outdoor member 37 is provided on the outdoor 13 side. The first indoor side member 38 is provided on the indoor 14 side. The first bridge member 39 connects the first chamber outer member 37 and the first chamber side member 38. The first chamber outer member 37 and the first chamber side member 38 are made of a metal such as an aluminum alloy, and the first bridge member 39 is made of a resin.

The first chamber outer member 37 has a first chamber outer plate portion 371, a first chamber outer glass panel support portion 372, and a first chamber outer bridge member connecting portion 373. The first chamber outer plate portion 371 is formed in a flat plate shape, and is arranged in a posture in which the plate surface faces the indoor / outdoor direction. The first chamber outer glass panel support portion 372 projects from one end of the first chamber outer plate portion 371 in the width direction toward the indoor 14 side. At the end of the first chamber outer glass panel support portion 372 on the indoor 14 side, a first chamber outer glass panel support claw portion 372a projecting to the other side in the width direction is formed. The first chamber outer bridge member connecting portion 373 projects from the intermediate portion in the width direction of the first chamber outer plate portion 371 toward the room 14. The first chamber outer bridge material connecting portion 373 is formed with a first chamber outer bridge material groove portion 373a that opens to the indoor 14 side at an end portion on the indoor 14 side.

The first chamber outer member 37 is provided with a first protruding portion 374 that protrudes toward the chamber 14 from a position on the other side in the width direction with respect to the first chamber outer bridge member connecting portion 373 in the intermediate portion in the width direction. .. The first projecting portion 374 has a first projecting piece 374a projecting from the first chamber outer member 37 toward the room 14 side, and a second projecting piece 374a projecting from the end portion of the first projecting piece 374a on the room 14 side to the other side in the width direction. It has a projecting piece 374b (first vertical frame projecting piece). The first vertical stile 36 is formed with a first groove portion 374c which is surrounded by a first chamber outer member 37, a first protruding piece 374a, and a second protruding piece 374b and opens on the other side in the width direction. .. The first chamber outer member 37 is provided with a second protrusion 375 that protrudes from the other end in the width direction toward the chamber 14. The second projecting portion 375 is a third projecting piece 375a projecting from the first chamber outer member 37 toward the room 14 side, and a fourth projecting piece 375a projecting from the end portion of the third projecting piece 375a on the room 14 side to the other side in the width direction. It has a protruding piece 375b and.

The first indoor side member 38 has an indoor side plate portion 381, an indoor side glass panel support portion 382, an indoor side bridge material connecting portion 383, and a connecting rib 384. The indoor side plate portion 381 is formed in a flat plate shape, and is arranged in a posture in which the plate surface faces the indoor / outdoor direction. The indoor side glass panel support portion 382 projects from one end of the indoor side plate portion 381 in the width direction toward the outdoor 13 side. At the end of the indoor side glass panel support portion 382 on the outdoor 13 side, an indoor side glass panel support claw portion 382a projecting to the other side in the width direction is formed. The indoor side bridge material connecting portion 383 projects from the intermediate portion in the width direction of the indoor side plate portion 381 toward the outdoor 13 side. The indoor side bridge material connecting portion 383 is formed with an indoor side bridge material groove portion 383a that opens to the outdoor 13 side at an end portion on the outdoor 13 side. The connecting rib 384 projects from the other end of the indoor side plate portion 381 in the width direction toward the outdoor 13 side. At the end of the connecting rib 384 on the outdoor 13 side, a tapered surface 384a is formed gradually toward the indoor 14 side from the other side in the width direction toward one side. The first indoor side member 38 is formed with a connecting groove portion 385 that is surrounded by the indoor side plate portion 381, the indoor side bridge member connecting portion 383, and the connecting rib 384 and opens to the outdoor 13 side.

The first bridge member 39 is formed in a flat plate shape and is arranged in a posture in which the plate surface faces the width direction. The first indoor side bridge material connecting portion 373 and the indoor side bridge material connecting portion 383 of the first indoor side member 38 are arranged so as to face each other in the indoor / outdoor direction. In the first bridge material 39, the end on the outdoor 13 side is inserted into the groove portion 373a of the first outdoor bridge material of the first outdoor member 37, and the end on the indoor 14 side is the indoor bridge of the first indoor member 38. It is inserted into the material groove portion 383a.

In the first vertical stile 36, the first indoor side glass panel support claw portion 372a and the indoor side glass panel support claw portion 382a of the first indoor side member 38 are arranged so as to face each other in the indoor / outdoor direction. One side in the width direction of the indoor bridge material connecting portion 373 of the first chamber outer bridge material connecting portion 373 and the first indoor side member 38, and the first chamber outer glass panel supporting claw portion 372a and the first indoor side member 38. The edge portion on the other side in the width direction of the first glass panel 32 is fitted between the indoor side glass panel support claw portion 382a.

The surface of the indoor 14 side of the first chamber outer glass panel support claw portion 372a comes into contact with the outdoor 13 side surface of the glazing channel 321 of the first glass panel 32. The surface of the indoor side glass panel support claw portion 382a on the outdoor side 13 comes into contact with the surface on the indoor 14 side of the glazing channel 321 of the first glass panel 32. In the first vertical stile 36, the portion of the first chamber outer plate portion 371 on the other side in the width direction from the first protrusion 374 is the first chamber outer bridge material connecting portion 373, the indoor side bridge material connecting portion 383, and the first. It protrudes from the bridge member 39 to the other side in the width direction. The portion of the first chamber outer plate portion 371 on the other side in the width direction from the first protrusion 374 is referred to as the outdoor cover portion 376.

The second vertical stile 45 has a second chamber outer member 47, a second chamber side member 48, and a second bridge member 49. The second outdoor member 47 is provided on the outdoor 13 side. The second indoor side member 48 is provided on the indoor 14 side. The second bridge member 49 connects the second chamber outer member 47 and the second chamber side member 48. The second chamber outer member 47 and the second chamber side member 48 are made of a metal such as an aluminum alloy, and the second bridge member 49 is made of a resin.

The second chamber outer member 47 has a second chamber outer plate portion 471, a second chamber outer glass panel support portion 472, and a second chamber outer bridge member connecting portion 473. The second chamber outer plate portion 471 is formed in a flat plate shape, and is arranged in a posture in which the plate surface faces the indoor / outdoor direction. The second chamber outer glass panel support portion 472 projects from the other end of the second chamber outer plate portion 471 in the width direction toward the indoor 14 side. At the end of the second chamber outer glass panel support portion 472 on the indoor 14 side, a second chamber outer glass panel support claw portion 472a projecting to one side in the width direction is formed. The second chamber outer bridge member connecting portion 473 projects from one end of the second chamber outer plate portion 471 in the width direction toward the indoor 14 side. The second chamber outer bridge material connecting portion 473 is formed with a second chamber outer bridge material groove portion 473a that opens to the indoor 14 side at the end portion on the indoor 14 side.

The second chamber outer member 47 has a fifth projecting piece 474 (second vertical stile projecting piece) that projects from the second chamber outer bridge member connecting portion 473 to one side in the width direction at one end in the width direction. Is provided.

The second chamber side member 48 is formed in a shape symmetrical with the first chamber side member 38 in the width direction. The second indoor side member 48 also has an indoor side plate portion 381, an indoor side glass panel support portion 382, an indoor side bridge material connecting portion 383, and a connecting rib 384, similarly to the first indoor side member 38. In the following description, the indoor side plate portion 381 of the first indoor side member 38 is referred to as the first indoor side plate portion 381, and the indoor side plate portion 381 of the second indoor side member 48 is referred to as the second indoor side plate portion 481. The connecting rib 384, the tapered surface 384a, and the connecting groove portion 385 of the first chamber side member 38 are designated as the first connecting rib 384, the first tapered surface 384a, and the first connecting groove portion 385. The connecting rib 384, the tapered surface 384a, and the connecting groove portion 385 of the second chamber side member 48 are designated as the second connecting rib 484, the second tapered surface 484a, and the second connecting groove portion 485.

The second bridge member 49 is formed in a flat plate shape, and is arranged in a posture in which the plate surface faces the width direction. The second chamber outer bridge material connecting portion 473 and the indoor side bridge material connecting portion 383 of the second indoor side member 48 are arranged so as to face each other in the indoor / outdoor direction. In the second bridge member 49, the end on the outdoor 13 side is inserted into the second chamber outer bridge material groove portion 473a of the second chamber outer member 47, and the end on the indoor 14 side is the indoor bridge of the second indoor member 48. It is inserted into the material groove portion 383a.

In the second vertical stile 45, the second indoor side glass panel support claw portion 472a and the indoor side glass panel support claw portion 382a of the second indoor side member 48 are arranged so as to face each other in the indoor / outdoor direction. The other side of the second chamber outer bridge material connecting portion 473 and the second chamber side member 48 in the width direction of the indoor bridge material connecting portion 383, and the second chamber outer glass panel support claw portion 472a and the second indoor side member 48. The edge portion on one side in the width direction of the second glass panel 42 is fitted between the indoor side glass panel support claw portion 382a. The surface of the second indoor glass panel support claw portion 472a on the indoor 14 side comes into contact with the outdoor 13 side surface of the glazing channel 421 of the second glass panel 42. The surface of the indoor side glass panel support claw portion 382a on the outdoor side 13 comes into contact with the surface on the indoor 14 side of the glazing channel 421 of the second glass panel 42.

The second vertical stile 45 is located on the indoor 14 side of the outdoor cover portion 376 of the first vertical stile 36, and in the width direction of the first outdoor side bridge material connecting portion 373, the indoor side bridge material connecting portion 383, and the first bridge material 39. It is placed in the area on the other side. The second chamber outer plate portion 471 of the second vertical stile 45 is arranged so as to overlap the indoor 14 side of the outdoor cover portion 376 of the first vertical stile 36. The fifth protruding piece 474 protruding from the second chamber outer plate portion 471 to one side in the width direction is the first groove portion 374c of the first vertical frame 36 (the first chamber outer member 37, the first protruding piece 374a, and the second It is inserted into a groove portion that opens on the other side in the width direction surrounded by the projecting piece 374b). The fifth protruding piece 474 is arranged so as to overlap the second protruding piece 374b in the indoor / outdoor direction. The surface of the fifth protruding piece 474 on the indoor 14 side faces the surface of the second protruding piece 374b on the outdoor 13 side with a slight gap. The fifth protruding piece 474 and the second protruding piece 374b are designed not to come into contact with each other under normal conditions, but to come into contact with each other when a negative pressure is applied.

The widthwise end of the second chamber outer plate portion 471 of the second vertical stile 45 is located on the indoor 14 side of the other end of the outdoor cover portion 376 of the first vertical stile 36 in the width direction. The surface of the second vertical stile 45 on the outdoor 13 side near the other end of the second chamber outer plate portion 471 in the width direction is the fourth protrusion of the second protruding portion 375 of the outdoor cover portion 376 of the first vertical stile 36. The piece 375b is in contact with the surface on the indoor 14 side.

The first vertical stile 36 and the second vertical stile 45 are arranged as follows. The first chamber outer bridge material connecting portion 373 and the second chamber outer bridge material connecting portion 473 are arranged so as to face each other in the width direction. The first bridge member 39 and the second bridge member 49 are arranged so as to face each other in the width direction. The first chamber side member 38 of the first vertical stile 36 and the second chamber side member 48 of the second vertical stile 45 are arranged so as to be symmetrical in the width direction. The first connecting rib 384 of the first vertical stile 36 and the second connecting rib 484 of the second vertical stile 45 face each other with a gap in the width direction. The pulling connection portion 63 of the pulling portion 6 is arranged between the first connecting rib 384 and the second connecting rib 484.

The connecting portion 5 has a pulling portion 6 and a reinforcing portion 7. The pulling portion 6 attracts the first vertical stile 36 and the second vertical stile 45 to each other. The reinforcing portion 7 reinforces the attracting portion 6 that attracts the first vertical stile 36 and the second vertical stile 45, and is provided so that the attracting portion 6 does not tilt or shift in position. The pulling portion 6 and the reinforcing portion 7 are each long and have substantially the same cross-sectional shape orthogonal to the length direction throughout the length direction. The pulling portion 6 and the reinforcing portion 7 are arranged in a posture extending in the vertical direction, respectively. In the following description of the connecting portion 5, it is assumed that the connecting portion 5 is arranged in the above posture.

The pulling portion 6 has a connecting rib hooking portion 61, a screw fastening portion 62, a pulling connecting portion 63, a first pulling connecting portion 64, and a second pulling connecting portion 65. The connecting rib hooking portion 61 is hooked on the first connecting rib 384 and the second connecting rib 484. The pulling connection portion 63 connects the connecting rib hooking portion 61 and the screw fastening portion 62. The first screw 51 is connected to the screw fastening portion 62. The first pulling connection portion 64 and the second pulling connecting portion 65 are connected to the pulling connecting portion 63. The first pulling connection portion 64 and the second pulling connecting portion 65 are connected to the reinforcing portion 7.

The connecting rib hooking portion 61 has a first hooking piece 611, a second hooking piece 612, and a connecting piece 613. The connection piece 613 is formed in a flat plate shape, and is arranged in a posture in which the plate surface faces the indoor / outdoor direction. The first hook piece 611 gradually extends toward the chamber 14 side from one end in the width direction of the connection piece 613 toward one side in the width direction. The second hook piece 612 gradually extends toward the chamber 14 side from the other end in the width direction of the connection piece 613 toward the other side in the width direction. The connecting rib hooking portion 61 has a substantially C-shaped cross section.

The pulling connection portion 63 includes a first pulling connection plate portion 631, a second pulling connection plate portion 632, and a third pulling connection plate portion 633. The first pulling connection plate portion 631 is formed in a flat plate shape, and extends from the substantially center in the width direction of the connection piece 613 of the connecting rib hooking portion 61 toward the indoor side in a posture in which the plate surface faces the width direction. The second pulling connection plate portion 632 gradually extends from the end portion of the first pulling connection plate portion 631 on the indoor 14 side toward the other side in the width direction toward the indoor 14 side. The third pull-in connection plate portion 633 extends from the end portion of the second pull-in connection plate portion 632 on the indoor 14 side to the indoor 14 side in the indoor / outdoor direction.

The screw fastening portion 62 is formed in a flat plate shape, and the plate surface faces the indoor / outdoor direction, and the screw fastening portion 62 projects from the indoor end of the third pulling connection plate portion 633 to one side in the width direction. A plurality of screw holes 621 are formed in the screw fastening portion 62 at intervals in the vertical direction over the entire vertical direction. First screws 51 are fastened to the plurality of screw holes 621 from the indoor 14 side, respectively. The first screw 51 fastened to the screw fastening portion 62 is configured so as not to interfere with the pulling connection portion 63.

The first pulling connection portion 64 projects from the intermediate portion in the indoor / outdoor direction of the first pulling connection plate portion 631 to one side in the width direction. The first attracting connecting portion 64 is a first attracting connecting piece 641 projecting from the first attracting connecting plate portion 631 to one side in the width direction, and one end of the first attracting connecting piece 641 in the width direction. It has a second pulling connection piece 642 protruding from the portion toward the indoor 14 side. In the pulling portion 6, a first pulling connecting groove portion 643 which is surrounded by the first pulling connecting plate portion 631, the first pulling connecting piece 641 and the second pulling connecting piece 642 and opens to the indoor 14 side is formed. Has been done.

The second attracting connecting portion 65 projects from the intermediate portion in the indoor / outdoor direction of the first attracting connecting plate portion 631 to the other side in the width direction. The second attracting connecting portion 65 is a third attracting connecting piece 651 projecting from the first attracting connecting plate portion 631 to the other side in the width direction, and the other end in the width direction of the third attracting connecting piece 651. It has a fourth pulling connection piece 652 that protrudes from the portion toward the indoor 14 side. The pulling portion 6 is formed with a second pulling connecting groove portion 653 which is surrounded by the second pulling connecting portion 65, the third attracting connecting piece 651 and the fourth attracting connecting piece 652 and opens to the indoor 14 side. ing. The first pulling connection portion 64 and the second pulling connecting portion 65 are symmetrical in the width direction.

The reinforcing portion 7 has a reinforcing member 71, a first pressing member 72, and a second pressing member 73. The reinforcing member 71 is arranged so as to cover the attracting portion 6 from the indoor 14 side and both sides in the width direction. The first pressing member 72 is arranged on one side of the reinforcing member 71 in the width direction. The second pressing member 73 is arranged on the other side of the reinforcing member 71 in the width direction.

The reinforcing member 71 includes a first reinforcing side plate portion 711, a second reinforcing side plate portion 712, a reinforcing connecting portion 713, a first reinforcing fixing plate portion 714, a second reinforcing fixing plate portion 715, and a first reinforcing connecting portion. It has a 716 and a second reinforcing connecting portion 717. The reinforcing member 71 is formed in a shape symmetrical in the width direction.

The first reinforcing side plate portion 711 and the second reinforcing side plate portion 712 are each formed in a flat plate shape, and are arranged in a posture in which the plate surfaces face the width direction. The first reinforcing side plate portion 711 and the second reinforcing side plate portion 712 are arranged with the first reinforcing side plate portion 711 on one side in the width direction and the second reinforcement side plate portion 712 on the other side in the width direction at intervals in the width direction. Will be done. The first reinforcing side plate portion 711 and the second reinforcing side plate portion 712 are symmetrical in the width direction. The reinforcing connection portion 713 connects the end portion of the first reinforcing side plate portion 711 on the indoor 14 side and the end portion of the second reinforcing side plate portion 712 on the indoor 14 side. A plurality of screw holes 713a through which the first screw 51 can be inserted are formed in the reinforcing connection portion 713 at intervals in the vertical direction throughout the vertical direction.

The first reinforcing fixing plate portion 714 and the second reinforcing fixing plate portion 715 are each formed in a flat plate shape, and the plate surfaces are arranged so as to face the indoor and outdoor directions. The first reinforcing fixing plate portion 714 projects from the end of the first reinforcing side plate portion 711 on the outdoor 13 side to one side in the width direction. The second reinforcing fixing plate portion 715 projects from the end portion of the second reinforcing side plate portion 712 on the outdoor 13 side to the other side in the width direction. The first reinforcing fixing plate portion 714 and the second reinforcing fixing plate portion 715 are symmetrical in the width direction. At one end of the first reinforcing fixing plate portion 714 in the width direction, a first folded portion 714a projecting toward the indoor 14 side is provided. The first folded-back portion 714a is formed with a first mounting groove portion 714b that opens on one side in the width direction at the edge portion on the outdoor side. At the other end of the second reinforcing fixing plate portion 715 in the width direction, a second folded portion 715a projecting toward the indoor 14 side is provided. The second folded-back portion 715a is formed with a second mounting groove portion 715b that opens to the other side in the width direction at the edge portion on the outdoor side.

The first reinforcing connecting portion 716 projects from the intermediate portion in the indoor / outdoor direction of the first reinforcing side plate portion 711 to the other side in the width direction. The first reinforcing connecting portion 716 is a first reinforcing connecting piece 751 projecting from the intermediate portion in the indoor / outdoor direction of the first reinforcing side plate portion 711 to the other side in the width direction, and the other side in the width direction of the first reinforcing connecting piece 751. It has a second reinforcing connecting piece 752 that protrudes from the end of the window to the outdoor 13 side. The reinforcing member 71 is formed with a first reinforcing connecting groove portion 755 that is surrounded by the first reinforcing side plate portion 711, the first reinforcing connecting piece 751 and the second reinforcing connecting piece 752 and opens to the outdoor 13 side.

The second reinforcing connecting portion 717 projects from the intermediate portion in the indoor / outdoor direction of the second reinforcing side plate portion 712 to one side in the width direction. The second reinforcing connecting portion 717 is a third reinforcing connecting piece 753 projecting from an intermediate portion in the indoor / outdoor direction of the second reinforcing side plate portion 712 to one side in the width direction, and one side in the width direction of the third reinforcing connecting piece 753. It has a fourth reinforcing connecting piece 754 that protrudes from the end of the window to the outdoor 13 side. The reinforcing member 71 is formed with a second reinforcing connecting groove portion 756 that is surrounded by the second reinforcing connecting portion 717, the third reinforcing connecting piece 753, and the fourth reinforcing connecting piece 754 and opens to the outdoor 13 side. The first reinforcing connecting portion 716 and the second reinforcing connecting portion 717 are symmetrical in the width direction.

The first pressing member 72 and the second pressing member 73 are symmetrical in the width direction, and each has an L-shaped cross section. The first pressing member 72 has a first pressing plate portion 721 and a first pressing fixing plate portion 722. The first pressing plate portion 721 is formed in a flat plate shape and is arranged in a posture in which the plate surface faces the width direction. The first pressing plate portion 722 is formed in a flat plate shape, and the plate surface is oriented toward the indoor and outdoor directions, and the first pressing plate portion 721 projects from the end portion on the outdoor 13 side of the first pressing plate portion 721 to one side in the width direction.

The second pressing member 73 has a second pressing plate portion 731 and a second pressing fixing plate portion 732. The second pressing plate portion 731 is formed in a flat plate shape, and is arranged in a posture in which the plate surface faces the width direction. The second pressing fixing plate portion 732 is formed in a flat plate shape, and projects from the end portion of the second pressing plate portion 731 on the outdoor 13 side to the other side in the width direction in a posture in which the plate surface faces the indoor / outdoor direction.

The reinforcing member 71, the first pressing member 72, and the second pressing member 73 of the reinforcing portion 7 are arranged as follows. The first pressing member 72 is arranged on one side of the reinforcing member 71 in the width direction, and the second pressing member 73 is arranged on the other side of the reinforcing member 71 in the width direction. In the first pressing member 72, the first pressing plate portion 721 comes into surface contact with the first reinforcing side plate portion 711 from one side in the width direction, and the first pressing fixing plate portion 722 is in contact with the first reinforcing fixing plate portion 714 on the indoor 14 side. Make surface contact from. The end of the indoor 14 of the first pressing plate portion 721 is located on the outdoor 13 side of the end of the first reinforcing side plate portion 711 on the indoor 14 side. In the second pressing member 73, the second pressing plate portion 731 comes into surface contact with the second reinforcing side plate portion 712 from the other side in the width direction, and the second pressing fixing plate portion 732 is connected to the second reinforcing fixing plate portion 715 on the indoor 14 side. Make surface contact from. The end of the interior 14 of the second pressing member 73 is located on the outdoor 13 side of the end of the second reinforcing side plate portion 712 on the indoor 14 side.

The pulling portion 6 and the reinforcing portion 7 of the connecting portion 5 are arranged as follows. The reinforcing connection portion 713 is arranged on the indoor 14 side of the screw fastening portion 62. The first reinforcing side plate portion 711 is arranged on one side of the pulling connection portion 63 in the width direction, and the second reinforcing side plate portion 712 is arranged on the other side in the width direction. The screw hole 621 of the screw fastening portion 62 and the screw hole 713a of the reinforcing connection portion 713 are arranged so as to overlap each other in the indoor / outdoor direction, and the first screw 51 is inserted from the indoor 14 side. When the first screw 51 inserted into the screw hole 621 of the screw fastening portion 62 and the screw hole 713a of the reinforcing connection portion 713 is fastened to the screw hole 621 of the screw fastening portion 62, the first screw 51 is reinforced and connected to the screw fastening portion 62. The parts 713 and the part 713 approach each other. As a result, the attracting portion 6 is attracted to the indoor 14 side.

The second pulling connecting piece 642 of the first pulling connecting portion 64 is inserted into the first reinforcing connecting groove portion 755 of the reinforcing member 71 from the outdoor 13 side, and the second reinforcing connecting piece 752 of the first reinforcing connecting portion 716 is pulled. It is inserted into the first pulling connection groove portion 643 of the portion 6 from the indoor 14 side. The fourth pulling connecting piece 652 of the second pulling connecting portion 65 is inserted into the second reinforcing connecting groove portion 756 from the outdoor 13 side, and the fourth reinforcing connecting piece 754 of the second reinforcing connecting portion 717 is the first of the pulling portion 6. 2 It is inserted into the pulling connection groove portion 653 from the indoor 14 side.

The connecting portion 5 is arranged with respect to the first vertical stile 36 and the second vertical stile 45 as follows. The connecting rib hooking portion 61 is arranged on the outdoor 13 side of the first connecting rib 384 and the second connecting rib 484. The tip of the first hook piece 611 of the connecting rib hooking portion 61 is inserted into the first connecting groove portion 385, and the tip portion of the second hooking piece 612 is inserted into the second connecting groove portion 485. A first water blocking material (not shown) may be provided in the first connecting groove portion 385, and the first connecting rib 384 and the first hook piece 611 may come into contact with each other via the first water blocking material. A second water blocking material (not shown) may be provided in the second connecting groove portion 485, and the second connecting rib 484 and the second hook piece 612 may come into contact with each other via the first water blocking material.

The vicinity of the end of the first pulling connection plate 631 on the outdoor 13 side passes between the first connecting rib 384 and the second connecting rib 484, and the portion on the indoor 14 side is the first vertical stile 36 and the portion on the indoor 14 side. It protrudes toward the indoor 14 side from the second vertical stile 45. The second pulling connection plate portion 632, the third pulling connection plate portion 633, the screw fastening portion 62, the first pulling connecting portion 64 and the second pulling connecting portion 65 screws are the first vertical frame 36 and the second vertical frame. It is arranged on the indoor 14 side of the stile 45. In the first hook piece 611 of the connecting rib hooking portion 61, the inclined surface 614 on the indoor 14 side comes into surface contact with the first tapered surface 384a of the first connecting rib 384. In the second hooking piece 612 of the connecting rib hooking portion 61, the inclined surface 615 on the indoor 14 side comes into surface contact with the second tapered surface 484a of the second connecting rib 484.

The first reinforcing fixing plate portion 714 overlaps the indoor 14 side of the first indoor side plate portion 381 of the first vertical frame 36. As described above, the first pressing fixing plate portion 722 overlaps the indoor 14 side of the first reinforcing fixing plate portion 714. The first indoor side plate portion 381, the first reinforcing fixing plate portion 714, and the first pressing fixing plate portion 722 that overlap in the indoor and outdoor directions are fixed from the indoor 14 side by the second screw 52. The second reinforcing fixing plate portion 715 overlaps the chamber 14 side of the second chamber side plate portion 481 of the second vertical frame 45. As described above, the second pressing fixing plate portion 732 overlaps the indoor 14 side of the second reinforcing fixing plate portion 715. The second indoor side plate portion 481, the second reinforcing fixing plate portion 715, and the second pressing fixing plate portion 732 that overlap in the indoor / outdoor direction are fixed from the indoor 14 side with the third screw 53.

The first screw 51 is inserted into the screw hole 713a of the reinforcing connection portion 713 of the reinforcing member 71 and fastened to the screw hole 621 of the screw fastening portion 62 of the pulling portion 6. When the first screw 51 is fastened to the screw hole 621 of the screw fastening portion 62, the head 512 of the first screw 51 is fixed at the position on the indoor 14 side of the reinforcing connecting portion 713 of the reinforcing member 71, so that the first screw 51 is attracted. The portion 6 moves to the indoor 14 side, and the first connecting rib 384 and the second connecting rib 484 are attracted to each other. The second screw 52 fixes the first reinforcing fixing plate portion 714 and the second pressing fixing plate portion 732 to the first chamber side plate portion 381. The third screw 53 fixes the second reinforcing fixing plate portion 715 and the second pressing fixing plate portion 732 to the second chamber side plate portion 481.

The connecting portion cover 54 covers the connecting portion 5 from the indoor 14 side and both sides in the width direction. The connecting portion cover 54 is a C-shaped lumber whose cross-sectional shape orthogonal to the length direction is substantially the same throughout the length direction. The connecting portion cover 54 is arranged in a posture extending in the vertical direction. The connecting portion cover 54 has a first cover plate portion 541, a second cover plate portion 542, and a third cover plate portion 543. The first cover plate portion 541 and the second cover plate portion 542 are each formed in a flat plate shape, and are arranged in a posture in which the plate surface faces the width direction. The first cover plate portion 541 and the second cover plate portion 542 face each other with the first cover plate portion 541 facing one side in the width direction and the second cover plate portion 542 facing the other side in the width direction at intervals. Be placed. The third cover plate portion 543 is formed in a flat plate shape, and is arranged in a posture in which the plate surface faces the indoor / outdoor direction. In the third cover plate portion 543, one edge portion in the width direction is connected to the edge portion on the indoor 14 side of the first cover plate portion 541, and the other edge portion in the width direction is the second cover plate portion 542. It is connected to the edge on the indoor side. The first cover plate portion 541 is formed with a first mounting claw portion 544 projecting to the other side in the width direction at the edge portion on the outdoor 13 side. The second cover plate portion 542 is formed with a second mounting claw portion 545 projecting to one side in the width direction at the edge portion on the outdoor 13 side.

In the connecting portion cover 54, the first cover plate portion 541 is on one side of the connecting portion 5 in the width direction, the second cover plate portion 542 is on the other side of the connecting portion 5 in the width direction, and the third cover plate portion 543 is the connecting portion 5. It is arranged so as to be on the 14 side of the room. The first mounting claw portion 544 of the first cover plate portion 541 is located on one side in the width direction of the first mounting groove portion 714b between the first chamber side plate portion 381 and the first reinforcing fixing plate portion 714 of the first vertical frame 36. It is fitted from. The second mounting claw portion 545 of the second cover plate portion 542 is located on the other side in the width direction with respect to the second mounting groove portion 715b between the second chamber side plate portion 481 of the second vertical frame 45 and the second reinforcing fixing plate portion 715. It is fitted from. As a result, the connecting portion cover 54 is fixed to the connecting portion 5, the first vertical stile 36, and the second vertical stile 45.

As shown in FIGS. 1, 2 and 4, the single-sided sash 15 has a stile 151 and a double glazing 152 fitted in the stile 151. The stile 151 has an upper stile 153, a lower stile 154, a door tip stile 155, and a combined stile 156. The door tip stile 155 is arranged on one side in the width direction, and the combined stile 156 is arranged on the other side in the width direction. The sash 156 is arranged on the indoor 14 side of the vertical stile 35 when the one-sided shoji 15 closes the opening 12. The widthwise dimension of the mating stile 156 is designed to be substantially the same as the widthwise dimension of the connecting cover 54 (see FIGS. 1 and 2). The screen door 8 is configured to close the opening 12 when the net material 81 wound up in a roll shape is pulled out, and to open the opening 12 when the screen material 81 is wound up.

The construction method of the sash 1 according to the present embodiment will be described. A frame body installation step of installing the frame body 2 in the opening 12 (see FIG. 1) of the wall portion 11 is performed. As shown in FIG. 4, the second shoji 4 is installed inside the frame 2, and the first shoji installation step of fixing to the frame 2 is performed.

As shown in FIGS. 4 to 6, a second shoji installation step is performed in which the first shoji 3 and the connecting portion 5 are temporarily placed inside the frame body 2. In the second shoji installation step, as shown in FIGS. 4 and 5, the connecting portion 5 is temporarily placed on the second vertical stile 45 of the second shoji 4, and then, as shown in FIGS. 5 and 6, the connecting portion 5 is temporarily placed. Temporarily place the first shoji screen 3. The first screw 51 of the connecting portion 5 is loosened so that the second connecting rib 484 of the second vertical stile 45 and the second hooking piece 612 of the attracting portion 6 of the connecting portion 5 are separated from each other. The first connecting rib 384 and the first hook piece 611 are separated from each other. The first reinforcing fixing plate portion 714 of the connecting portion 5 is arranged so as to be overlapped with the indoor 14 side of the first indoor side plate portion 381 of the first vertical frame 36. The second reinforcing fixing plate portion 715 is arranged so as to be overlapped with the indoor 14 side of the second indoor side plate portion 481 of the second vertical frame 45.

The first screw 51 of the connecting portion 5 is tightened, the pulling portion 6 is moved to the outdoor side, and a shoji pulling step of pulling the first connecting rib 384 and the second connecting rib 484 is performed. As shown in FIG. 3, the connecting portion 5 is fixed to the first shoji 3 with the second screw 52, fixed to the second shoji 4 with the third screw 53, and the first shoji 3 and the second through the connecting portion 5. A shoji connecting step for connecting the shoji 4 is performed. A connecting portion cover attaching step of attaching the connecting portion cover 54 to the connecting portion 5 is performed. This is performed as a single-pulling shoji installation step in which the single-pulling window shoji 15 is installed on the frame body 2.

In the sash 1 according to the above embodiment, the pulling portion 6 of the connecting portion 5 can pull the first vertical stile 36 of the first shoji 3 and the second vertical stile 45 of the second shoji 4 in a direction approaching each other. The reinforcing portion 7 can reinforce the attracting portion 6 so as not to be tilted or misaligned. In this way, the first vertical stile 36 and the second vertical stile 45 can be connected without going through a mullion. As a result, the area in which the glass panel is arranged in the sash 1 can be widened, and the viewability and design of the sash 1 can be improved.

In the sash 1 according to the above embodiment, the first vertical stile 36 has a first connecting rib 378, and the second vertical sash 45 has a second connecting rib 478 protruding toward the outdoor 13 side. The pulling portion 6 is hooked on the first connecting rib 378 and the second vertical frame 45, and is pulled toward the indoor 14 side to push the first connecting rib 378 and the second connecting rib 478 from the width direction to bring them closer to each other. It has a rib hooking portion 61. As a result, the first vertical stile 36 and the second vertical stile 45 can be easily brought close to each other by pulling the attracting portion 6 from the indoor 14 side.

In the sash 1 according to the above embodiment, the first vertical sash 36 has a second protruding piece 374b (first vertical stile protruding piece) located on the outdoor 13 side and projecting to the second vertical stile 45 side, and the second The vertical sash 45 has a fifth protruding piece 474 (second vertical stile protruding piece) that is located on the outdoor 13 side and projects toward the first vertical stile 36 side. The second protruding piece 374b and the fifth protruding piece 474 are arranged so as to overlap each other with a slight gap in the indoor / outdoor direction. As a result, the gap between the first vertical stile 36 and the second vertical stile 45 can be reduced.

In the sash 1 according to the above embodiment, the first vertical stile 36 is arranged on the outdoor 13 side of the second vertical stile 45, and has an outdoor cover portion 376 that covers the outdoor 13 side of the second vertical stile 45. As a result, the design of the outdoor 13 side of the sash can be enhanced.

In the sash 1 according to the above embodiment, the reinforcing portion 7 presses the reinforcing members 71 arranged on both sides of the attracting portion 6 in the width direction and the reinforcing members 71 from one side in the width direction toward the attracting portion 6. It has a first pressing member 72 and a second pressing member 73 that presses the reinforcing member 71 toward the attracting portion 6 from the other side in the width direction. As a result, the pulling portion 6 is reinforced, so that it is possible to prevent the pulling portion 6 from being tilted or displaced.

In the sash 1 according to the above embodiment, the first water blocking material is provided between the connecting portion 5 and the first vertical stile 36, and the second water blocking material is provided between the connecting portion 5 and the second vertical stile 45. be able to. By providing the first water blocking material and the second water stopping material in this way, the water stopping property of the sash 1 can be improved.

In the sash 1 according to the above embodiment, the first vertical stile 36 is provided with the first bridge member 39 for connecting the first chamber outer member 37 and the first chamber side member 38, and the second vertical stile 45 is provided with the second chamber. A second bridge member 49 for connecting the outer member 47 and the second indoor side member 48 is provided. Thereby, the heat insulating property of the connected first vertical stile 36 and the second vertical stile 45 can be enhanced.

The sash 1 according to the above embodiment is designed so that the widthwise dimension of the mating stile 156 is substantially the same as the widthwise dimension of the connecting portion cover 54. Thereby, the design of the sash 1 can be improved.

The present disclosure is not limited to the above-described embodiment, and can be appropriately modified without departing from the spirit of the present invention. For example, in the above embodiment, two FIX window shoji and a single sliding window shoji are provided inside the frame 2, but only a plurality of FIX window shoji may be provided, or a plurality of FIX window shoji. A shoji screen for the FIX window and a shoji screen other than the one-sided sliding window may be provided.

In the above embodiment, the sash 1 has a first vertical stile 36 having a first connecting rib 378, and a second vertical sash 45 having a second connecting rib 478 protruding toward the outdoor 13 side. The pulling portion 6 is hooked on the first connecting rib 378 and the second vertical frame 45, and is pulled toward the indoor 14 side to push the first connecting rib 378 and the second connecting rib 478 from the width direction to bring them closer to each other. It has a rib hooking portion 61. On the other hand, the means for the pulling portion 6 to bring the first vertical stile 36 and the second vertical stile 45 closer to each other may be other than the above.

In the above embodiment, the first vertical stile 36 has a second protruding piece 374b (first vertical stile protruding piece) located on the outdoor 13 side and projecting to the second vertical stile 45 side, and the second vertical stile 45 Has a fifth protruding piece 474 (second vertical stile projecting piece) located on the outdoor 13 side and projecting toward the first vertical stile 36 side. On the other hand, the first vertical stile 36 and the second vertical stile 45 may not be provided with projecting pieces projecting to the other side of each other. In the above embodiment, the second protruding piece 374b and the fifth protruding piece 474 are arranged so as to overlap each other in the indoor / outdoor direction with a slight gap. The arrangement of the second protruding piece 374b and the fifth protruding piece 474, and whether they are in contact with each other or separated from each other with a gap may be appropriately set.

In the above embodiment, the first vertical stile 36 is arranged on the outdoor 13 side of the second vertical stile 45, and has an outdoor cover portion 376 that covers the outdoor 13 side of the second vertical stile 45. On the other hand, the outdoor cover portion 376 may not be provided on the first vertical stile 36. The second vertical stile 45 may be provided with an outdoor cover portion that covers the outdoor 13 side of the first vertical stile 36.

In the above embodiment, the reinforcing portion 7 is a first pressing member that presses the reinforcing member 71 arranged on both sides of the attracting portion 6 in the width direction and the reinforcing member 71 toward the attracting portion 6 from one side in the width direction. It has a member 72 and a second pressing member 73 that presses the reinforcing member 71 toward the attracting portion 6 from the other side in the width direction. The means for the reinforcing portion 7 to reinforce the attracting portion 6 may be other than the above.

In the above embodiment, the first vertical stile 36 is provided with the first bridge member 39 for connecting the first chamber outer member 37 and the first chamber side member 38, and the second vertical stile 45 is provided with the second chamber outer member 47. A second bridge member 49 is provided to connect the second chamber side member 48 and the second chamber side member 48. On the other hand, the first vertical stile 36 may not be provided with the first bridge member 39, and the second vertical stile 45 may not be provided with the second bridge member 49.

In the above embodiment, the widthwise dimension of the mating stile 156 is designed to be substantially the same as the widthwise dimension of the connecting portion cover 54. On the other hand, the width direction dimension of the joining stile 156 and the width direction dimension of the connecting portion cover 54 may be different. When the connecting portion cover 54 is not provided, the width direction dimension of the joining stile 156 and the width direction dimension of the connecting portion 5 may be designed to be the same. If the widthwise dimension of the mating stile 156 is the same as either the widthwise dimension of the connecting portion cover 54 or the dimension of the connecting portion 5, the configuration of the connecting portion 5 and the connecting portion cover 54 is other than the above. You may. In the above embodiment, the one-sided shoji 15 is arranged on the indoor 14 side of the first shoji 3 and the second shoji 4. The one-sided shoji 15 may be arranged on the outdoor 13 side of the first shoji 3 and the second shoji 4.

1 sash, 2 frame, 3 1st shoji, 4 2nd shoji, 5 connecting part, 6 pulling part, 7 reinforcing part, 13 outdoor, 14 indoor, 15 single shoji (3rd shoji), 36 1st vertical Stake, 37 1st chamber outer member, 38 1st chamber side member, 39 1st bridge member, 45 2nd vertical stile, 47 2nd chamber outer member, 48 2nd chamber side member, 49 2nd bridge member, 61 connection Rib hooking part, 71 Reinforcing member, 72 1st pressing member (pressing member), 73 2nd pressing member (pressing member), 156 sash, 376 outdoor cover, 374b 2nd protruding piece (1st vertical stile protruding piece) ), 384 1st connecting rib (connecting rib), 474 5th protruding piece (2nd vertical stile protruding piece), 484 2nd connecting rib (connecting rib)

Claims (9)

With the frame
The first and second shoji that are adjacent to each other in the width direction inside the frame,
A connecting portion for connecting the first vertical stile of the first sash and the second vertical stile of the second sash, which are arranged on the indoor side of the first sash and the second sash and are adjacent to each other in the width direction. Have,
The connecting portion
A pulling portion that pulls the first vertical stile and the second vertical stile closer to each other,
A sash having a reinforcing portion that connects the attracted portion and the first vertical stile and also connects the attracted portion and the second vertical stile. The first vertical stile has a first rib protruding to the outside of the room.
The second vertical stile has a second rib protruding to the outside of the room.
A claim having a connecting rib hooking portion in which the pulling portion is hooked on the first rib and the second rib, and when attracted to the indoor side, the first rib and the second rib are pressed from the width direction to bring them closer to each other. Item 1. The sash according to item 1. The first vertical stile has a first vertical stile projecting piece that is located on the outdoor side and projects toward the second vertical stile.
The second vertical stile has a second vertical stile projecting piece that is located on the outdoor side and projects toward the first vertical stile.
The sash according to claim 1 or 2, wherein the first vertical stile projecting piece and the second vertical stile projecting piece are arranged so as to overlap each other in the indoor and outdoor directions. The sash according to any one of claims 1 to 3, wherein the first vertical sash is arranged on the outdoor side of the second vertical sash and has an outdoor cover portion that covers the outdoor side of the second vertical stile. The reinforcing portion is
Reinforcing members provided on both sides of the pulling portion in the width direction,
The sash according to any one of claims 1 to 4, further comprising a pressing member that presses the reinforcing member from both sides in the width direction against the pulling portion. A first water blocking material provided between the connecting portion and the first vertical frame,
The sash according to any one of claims 1 to 5, further comprising a second water blocking material provided between the connecting portion and the second vertical frame. The first vertical stile is
The first outdoor member placed on the outdoor side and
The first indoor side member arranged on the indoor side,
It has a first bridge member that connects the first chamber outer member and the first chamber side member.
The second vertical stile is
The second outdoor member arranged on the outdoor side and
The second indoor side member arranged on the indoor side,
The sash according to any one of claims 1 to 6, further comprising a second bridge member for connecting the second chamber outer member and the second chamber side member. With the frame
The first shoji, the second shoji, and the third shoji that are adjacent to each other in the width direction inside the frame body,
It has a connecting portion for connecting the adjacent vertical stiles of the first shoji and the second shoji that are adjacent to each other in the width direction.
The third shoji is a sliding door shoji that slides over a position where it overlaps with either the first shoji or the second shoji and its side.
The dimension of the connecting portion in the width direction is the same as the dimension of the sash window of the third shoji. In the sash construction method for constructing the sash according to any one of claims 1 to 7.
The first shoji installation step of installing either the first shoji or the second shoji on the frame, and
The first shoji, the other shoji of the second shoji, and the second shoji installation step of temporarily placing the connecting portion, and
A shoji pulling step of pulling the first vertical stile and the second vertical stile so as to approach each other at the pulling portion,
A method of constructing a sash having a shoji connecting step of fixing the connecting portion to the first vertical stile and the second vertical stile and connecting the first vertical stile and the second vertical stile.

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