JP2021032014A - Fitting - Google Patents

Abstract

To make a space where a vertical stile is disposed smaller when a sliding screen is closed.SOLUTION: A fitting comprises a frame body and a plurality of sliding screens 3 which are arranged in a lateral direction inside the frame body and each of which pivots around a shaft extending in a perpendicular direction. Regarding a first vertical stile member 38 (vertical stile) of a second sliding screen 372 (sliding screen) and a second vertical stile member 39 (vertical stile) of a third sliding screen 373 (sliding screen) adjacent to each other in the lateral direction, the first vertical stile member 38 (one stile member) comprises an outdoor-side extension part 387 extending toward a side of the second vertical stile member 39 and located at a side of an outside 11 relative to the second vertical stile member 39. The second vertical stile member 39 (the other stile member) comprises an indoor-side extension part 397 extending toward a side of the first vertical stile member 38 and located at a side of an inside 12 relative to the first vertical stile member 38.SELECTED DRAWING: Figure 4

Description

This disclosure relates to fittings.

There is known a continuous window type fitting in which a plurality of shoji screens are arranged in a lateral direction without a mullion (see, for example, Patent Document 1).

Jitsufuku No. 6-43425

In such a continuous window type fitting, when a plurality of shoji are closed, the vertical stiles of adjacent sashes are arranged side by side in the horizontal direction, so that the view is obstructed by the vertical stiles arranged in the horizontal direction. Sometimes.

Therefore, an object of the present disclosure is to provide a fitting that can reduce the space in which the vertical stile is arranged when the shoji is closed.

In order to achieve the above object, the fitting according to the present invention has a frame body and a plurality of sashes arranged in the frame body in the horizontal direction and rotating around an axis extending in the vertical direction. The vertical stiles of the shoji that are adjacent to each other in the horizontal direction are arranged side by side in the horizontal direction, and one of the vertical stiles arranged in the horizontal direction is located on the outdoor side of the other vertical stile. It has an outdoor extension portion extending to the other vertical stile side, and the other vertical stile has an indoor extension portion located on the indoor side of the one vertical stile and extending to the one vertical stile side. ..

It is a front view which shows an example of a fitting. It is sectional drawing of 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 a figure which shows the vertical frame material when the fitting is an aluminum sash. It is a vertical cross-sectional view which shows the fitting which the resin frame material of an upper frame is composed of one member.

The fitting 1 according to the present embodiment is provided at the opening of the wall portion that separates the indoor 12 and the outdoor 11. The fitting 1 has a frame body 2 framed in a rectangular shape and four shoji screens 3 arranged inside the frame body 2. The horizontal direction along the wall portion where the fitting 1 is provided is the lateral direction (X direction in the drawing), and the horizontal direction orthogonal to the wall portion is the indoor / outdoor direction (Y direction in the drawing). The fitting 1 is a continuous window in which four shoji screens 3 are arranged in the horizontal direction. The fitting 1 is a composite sash of an aluminum alloy and a resin.

The frame body 2 includes an upper frame 21 and a lower frame 22 extending in the lateral direction, a first vertical frame 23 connected to one end of each of the upper frame 21 and the lower frame 22 in the lateral direction, and an upper frame 21. And a second vertical frame 24 that is connected to the other end of the lower frame 22 in the horizontal direction. The upper frame 21, the lower frame 22, the first vertical frame 23, and the second vertical frame 24 are framed in a rectangular shape. The upper frame 21, the lower frame 22, and the vertical frames 23, 24 are configured by engaging aluminum and resin. The upper frame 21, the lower frame 22, the vertical frame 23, and 24 are each inserted or filled with a foaming material 25 (for example, PVC foamed resin or urethane foam), and these foaming materials 25 extend over the entire longitudinal direction. ing. Therefore, the frame body 2 is excellent in heat insulating performance.

As shown in FIG. 3, the upper frame 21 has one aluminum frame member 211 and two resin frame members 212 and 213. Two resin frame materials 212 and 213 are arranged side by side in the indoor and outdoor directions on the indoor side of the aluminum frame material 211. Of the two resin frame materials 212 and 213, the resin frame material 212 on the outdoor side is referred to as the first resin frame material 212, and the resin frame material 213 on the indoor side is referred to as the second resin frame material 213. The first resin frame member 212 has a hollow portion 212a extending in the entire longitudinal direction, and a foaming material 25a is inserted or filled inside the hollow portion 212a. The second resin frame material 213 has a hollow portion 213a extending in the entire longitudinal direction, and a foaming material 25b is inserted or filled inside the hollow portion 213a. The foaming material 25a of the first resin frame material 212 and the foaming material 25b of the second resin frame material 213 are arranged at positions where they overlap in the indoor and outdoor directions. Thereby, the heat insulating performance of the frame body 2 can be further improved.

Each of the four shoji screens 3 is a vertical sliding window, and is configured to rotate around an axis extending in the vertical direction to open and close the opening. The rotation shaft (hanging source) of the shoji 3 is supported by the frame body 2 so as to be movable in the left-right direction. In the following description of the shoji 3, it is assumed that the shoji 3 is in a posture of closing the opening.

The four shoji screens 3 have a rectangular frame 31 and a glass panel 32 provided inside the frame 31. The glass panel 32 is a pair of glasses composed of two pieces of glass. The stile 31 includes an upper stile 33 and a lower stile 34 extending in the lateral direction, and a door tip stile 35 (vertical stile) connected to one end of each of the upper stile 33 and the lower stile 34 in the length direction. , A hanging stile 36 (vertical stile) connected to the other end of each of the upper stile 33 and the lower stile 34 in the length direction. These upper stiles 33, lower stiles 34, and vertical stiles 35, 36 are configured by engaging aluminum and resin. The shoji 3 is provided with a rotating shaft from the hanging stile 36. The door end stile 35 is provided with a lever handle.

The four shoji 3s arranged in the lateral direction are referred to as a first shoji 371, a second shoji 372, a third shoji 373, and a fourth shoji 374 from one side to the other in the lateral direction. The first shoji 371 and the second shoji 372 are arranged so that one side in the lateral direction is the hanging stile 36 and the other side in the lateral direction is the door end stile 35. The third shoji 373 and the fourth shoji 374 are arranged so that one side in the lateral direction is the door tip stile 35 and the other side in the lateral direction is the hanging stile 36. The door end stile 35 of the first shoji 371 and the hanging stile 36 of the second shoji 372 are arranged side by side in the horizontal direction. The door end stile 35 of the second shoji 372 and the door end stile 35 of the third shoji 373 are arranged side by side in the horizontal direction. The hanging stile 36 of the third shoji 373 and the door end stile 35 of the fourth shoji 374 are arranged side by side in the horizontal direction. The second shoji 372 and the third shoji 373 are double doors.

The first vertical stile member 38 is used for the vertical stile arranged in one of the vertical stiles (door end stile 35, hanging base stile 36) arranged side by side in the horizontal direction, and the other is The second vertical frame material 39 is used. In the present embodiment, the first vertical stile material 38 is used for the door end stile 35 of the first shoji 371, and the second vertical stile material 39 is used for the hanging stile 36 of the second shoji 372. The first vertical stile material 38 is used for the door tip stile 35 of the second shoji 372, and the second vertical stile material 39 is used for the door tip stile 35 of the third shoji 373. The second vertical stile material 39 is used for the hanging stile 36 of the third shoji 373, and the first vertical stile material 38 is used for the door end stile 35 of the fourth shoji 374. Hereinafter, the first vertical stile material 38 of the door end stile 35 of the second shoji 372 and the second vertical stile material 39 of the door end stile 35 of the third shoji 373 will be described.

As shown in FIG. 4, the first vertical frame material 38 includes a first aluminum vertical frame material 4 and a second aluminum vertical frame material 5 made of an aluminum alloy, and a first resin vertical frame material 6 made of resin. doing. In the first aluminum vertical frame material 4 and the second aluminum vertical frame material 5, the first aluminum vertical frame material 4 is arranged on the outdoor 11 side, the second aluminum vertical frame material 5 is arranged on the indoor 12 side, and the first It is joined via a bridge material (resin material) 381. The first resin vertical frame member 6 is engaged with the first aluminum vertical frame member 4 and the second aluminum vertical frame member 5. The first aluminum vertical frame material 4, the second aluminum vertical frame material 5, and the first resin vertical frame material 6 are composed of mold materials having substantially the same cross section in the entire vertical direction.

The first aluminum vertical frame member 4 is provided on the outdoor 11 side and extends laterally in a plan view shape from the first outdoor veneer 41 and the lateral end of the first outdoor veneer 41 to the indoor 12 side. From the first side plate portion 42 extending in the direction of the first side plate portion 42, the second side plate portion 43 extending from one end in the lateral direction of the first outdoor plate portion 41 to the indoor 12 side, and the end of the first side plate portion 42 on the indoor 12 side. A first veneer portion 44 extending to the other side in the lateral direction, a second veneer portion 45 extending to one side in the lateral direction from the end of the second side plate portion 43 on the indoor 12 side, and a first veneer plate. A third side plate 46 extending in the indoor and outdoor directions by connecting the other lateral end of the portion 44 and the lateral one end of the second veneer 45, and the third side plate 46. It has a fourth side plate portion 47 extending from the end portion on the indoor 12 side to the indoor 12 side, and a first indoor plate portion 49 connected to the indoor 12 side of the fourth side plate portion 47 and extending in the lateral direction.

The first outdoor plate portion 41, the first finding plate portion 44, the second finding plate portion 45, and the first indoor plate portion 49 are formed in a flat plate shape and are arranged so that the plate surfaces face the indoor and outdoor directions. .. The first side plate portion 42, the second side plate portion 43, the third side plate portion 46, and the fourth side plate portion 47 are formed in a flat plate shape and are arranged so that the plate surfaces face in the lateral direction. The first side plate portion 42 is formed longer in the indoor / outdoor direction than the second side plate portion 43, and projects toward the indoor 12 side from the second side plate portion 43. The first veneer portion 44 and the second veneer portion 45 are formed shorter in the lateral direction than the first outdoor veneer portion 41. The first veneer portion 44 is arranged on the indoor 12 side of the second veneer portion 45. The lateral end of the first veneer 44 and the lateral end of the second veneer 45 are arranged at overlapping positions in the indoor and outdoor directions.

In the third side plate portion 46, the end on the outdoor 11 side is connected to the other end in the lateral direction of the first finding plate 44, and the end on the indoor 12 side is lateral to the second finding plate 45. It is connected to one end in the direction. The third side plate portion 46 and the fourth side plate portion 47 are arranged on the other side in the lateral direction from the first side plate portion 42 and on one side in the lateral direction from the second side plate portion 43. In the first indoor plate portion 49, the end portion of the fourth side plate portion 47 on the indoor 12 side is connected to the intermediate portion in the lateral direction on the surface on the outdoor 11 side. The lateral one-sided end of the first indoor veneer 49 is lateral to the lateral one-sided end of the first lateral plate 42, the first outdoor veneer 41, and the first veneer 44. It is located on the other side of. The laterally opposite end of the first chamber plate 49 is laterally larger than the laterally opposite end of the second side plate 43, the first outdoor veneer 41 and the second veneer 45. It is located on one side.

A first glass panel locking claw portion 421 for locking the glass panel 32 is formed at a corner portion between the first side plate portion 42 and the first finding plate portion 44. The first glass panel locking claw portion 421 protrudes from the corner portion of the first side plate portion 42 and the first finding plate portion 44 toward the room 12. A first packing locking portion 451 for locking the first packing 382 is formed at one end of the second finding plate portion 45 in the lateral direction. The first packing locking portion 451 is a recess recessed on the indoor 12 side. A first claw portion 491 that engages with the first resin claw portion 612 of the first resin vertical frame member 6 is formed at one end of the first indoor plate portion 49 in the lateral direction. The first claw portion 491 projects from one end of the first indoor plate portion 49 in the lateral direction toward the outdoor 11 side.

A second packing contact portion 492 for contacting the second packing 392 of the second vertical frame member 39 is formed at the other end of the first chamber plate portion 49 in the lateral direction. The second packing contact portion 492 projects from the lateral end of the first chamber plate 49 to the other lateral end. The second packing 392 is formed of two-color molding of a soft resin and a hard resin, and the hard resin portion 392a is locked to the second packing locking portion 721 of the second vertical frame member 39, which will be described later. The second packing 392 has a soft resin portion 392b having a substantially square cross section and an extending portion 392c extending the soft resin portion 392b forming a substantially square shape from the hard resin portion 392a in the vertical direction. ing. The fourth side plate portion 47 and the first indoor plate portion 49 are installed so as to crush the extending portion 392c and the soft resin portion 392b having a substantially square cross section. Therefore, the watertightness becomes higher. A first bridge material engaging claw portion 493 for engaging with the first bridge material 381 is formed in the intermediate portion in the lateral direction on the surface of the first indoor plate portion 49 on the outdoor 11 side. Two first bridge member engaging claw portions 493 are provided on the surface of the first indoor plate portion 49 on the indoor 12 side at intervals in the lateral direction, and project to the indoor 12 side. The first bridge member 381 is provided between the two first bridge member engaging claws 493.

The second aluminum vertical frame member 5 is provided on the outdoor 11 side and extends laterally in a plan view shape from the second outdoor plate portion 51 and the lateral end of the second outdoor plate portion 51 to the indoor 12 side. It has a fifth side plate portion 52 extending in the horizontal direction, and a second interior plate portion 53 extending laterally from the end of the fifth side plate portion 52 on the indoor 12 side. The second outdoor plate portion 51 and the second indoor plate portion 53 are formed in a flat plate shape and are arranged so that the plate surfaces face the indoor and outdoor directions. The fifth side plate portion 52 is formed in a flat plate shape and is arranged so that the plate surface faces in the lateral direction.

A second bridge material engaging claw portion 511 for engaging with the first bridge material 381 is formed at each of both ends in the lateral direction on the surface of the second outdoor plate portion 51 on the outdoor 11 side. The second bridge member engaging claw portion 511 is provided on the surface of the second outdoor plate portion 51 on the outdoor 11 side at intervals in the lateral direction, and projects toward the outdoor 11 side. The first bridge member 381 is provided between the two second bridge member engaging claws 511. A second claw portion 531 that engages with the second resin claw portion 631 of the first resin vertical frame member 6 is formed at one end of the second indoor plate portion 53 in the lateral direction. The second claw portion 531 projects from one end of the second chamber plate portion 53 in the lateral direction toward the chamber 12 side. The one-sided end in the lateral direction of the second outdoor plate 51 and the one-side end in the lateral direction of the second indoor plate 53 are arranged at positions overlapping in the indoor and outdoor directions.

The first aluminum vertical frame material 4 and the second aluminum vertical frame material 5 are engaged with the first bridge material engaging claw portion 493 of the first aluminum vertical frame material 4 and the second bridge material engaging of the second aluminum vertical frame material 5. The claw portion 511 is joined via the first bridge member 381 in a state of facing the indoor / outdoor direction. The first aluminum vertical frame member 4 is formed larger in the horizontal direction than the second aluminum vertical frame member 5, and projects to the other side in the horizontal direction from the second aluminum vertical frame member 5.

The first resin vertical frame member 6 is provided on the outdoor 11 side and extends laterally in a plan view shape from a first resin outdoor plate portion 61 and one end of the first resin outdoor plate portion 61 in the lateral direction. The first resin side plate portion 62 extending to the indoor 12 side, the first resin indoor plate portion 63 extending laterally from the end of the first resin side plate portion 62 on the indoor 12 side, and the first resin side plate portion 62. It has a first resin projecting plate portion 64 extending from an intermediate portion in the indoor / outdoor direction to the other side in the lateral direction. The first resin outdoor plate portion 61, the first resin indoor plate portion 63, and the first resin protruding plate portion 64 are formed in a flat plate shape and are arranged so that the plate surfaces face the indoor and outdoor directions. The first resin side plate portion 62 is formed in a flat plate shape and is arranged so that the plate surface faces in the lateral direction. The first vertical frame member 38 includes a hollow portion 380a composed of a first resin outdoor plate portion 61, a first resin side plate portion 62, a first resin protruding plate portion 64, a first indoor plate portion 49, and a first bridge member 381. A hollow portion 380b including a first resin protruding plate portion 64, a first resin side plate portion 62, a first resin interior plate portion 63, a second outdoor plate portion 51, a fifth side plate portion 52, and a second interior plate portion 53. Have. The first bridge material 381 can prevent the inflow of cold air from the outdoor 11 side to the indoor 12 side, and the hollow portion 380a and the hollow portion 380b can be combined to further improve the heat insulating property.

A first resin glass panel locking claw portion 611 for locking the glass panel 32 is formed at a corner portion between the first resin outdoor plate portion 61 and the first resin side plate portion 62. The first resin glass panel locking claw portion 611 projects from the corner portion of the first resin outdoor plate portion 61 and the first resin side plate portion 62 toward the room 12. A first resin claw portion 612 that engages with the first claw portion 491 of the first aluminum vertical frame member 4 is formed at the other end of the first resin outdoor plate portion 61 in the lateral direction. The first resin claw portion 612 protrudes from the lateral end of the first resin outdoor plate portion 61 to the outdoor 11 side, and a recess into which the first claw portion 491 is inserted is formed. A second resin claw portion 631 that engages with the second claw portion 531 of the second aluminum vertical frame member 5 is formed at the other end of the first resin chamber plate portion 63 in the lateral direction. The second resin claw portion 631 projects from the lateral end of the first resin interior plate portion 63 toward the outdoor 11 side.

In the first resin vertical frame member 6, the first resin outdoor plate portion 61 is arranged on one side in the lateral direction of the first indoor plate portion 49 of the first aluminum vertical frame member 4, and the first resin protruding plate portion 64 is arranged. The first resin interior plate portion 63 is arranged on one side in the lateral direction of the second outdoor plate portion 51 of the second aluminum vertical frame member 5, and the first resin interior plate portion 63 is arranged in the lateral direction of the second interior plate portion 53 of the second aluminum vertical frame member 5. Placed on one side. The first resin claw portion 612 of the first resin vertical frame member 6 is engaged with the first claw portion 491 of the first aluminum vertical frame member 4. The second resin claw portion 631 of the first resin vertical frame member 6 is engaged with the second claw portion 531 of the second aluminum vertical frame member 5. The other end in the lateral direction of the first resin protruding plate portion 64 is in contact with the one end in the lateral direction of the second outdoor plate portion 51 of the second aluminum vertical frame member 5.

The first side plate portion 42 and the first glass panel locking claw portion 421 of the first aluminum vertical frame material 4, the first resin side plate portion 62 and the first resin glass panel locking claw portion 611 of the first resin aluminum vertical frame material Is arranged at a position where it overlaps in the indoor and outdoor directions. The end of the first glass panel locking claw portion 421 on the indoor 12 side and the end of the first resin glass panel locking claw portion 611 on the indoor 12 side are arranged at intervals in the indoor and outdoor directions. .. The glass panel 32 includes a first finding plate portion 44 of the first aluminum vertical frame member 4, a fourth side plate portion 47, a first interior plate portion 49, and a first resin interior plate portion 63 of the first resin vertical frame member 6. It is fitted into the first glass panel fitting recess 383 surrounded by, and is configured to be pressed by the first glass panel locking claw portion 421 and the first resin glass panel locking claw portion 611.

The other side portion in the horizontal direction of the first outdoor plate portion 41 of the first aluminum vertical frame member 4, the second side plate portion 43, and the second found plate portion 45 are the fourth side plate portion of the first aluminum vertical frame member 4. It projects to the other side in the lateral direction from 47 and the second aluminum vertical frame member 5. The first aluminum vertical frame member 4 includes a first outdoor veneer portion 41, a first side plate portion 42, a second side plate portion 43, a first veneer plate portion 44, a second veneer plate portion 45, and a third side plate portion 46. A first hollow portion 384 (hollow portion) surrounded by is formed.

The first vertical frame member 38 includes a first glass panel support portion 385 into which the glass panel 32 is fitted, a first indoor side protrusion 386 provided on the indoor 12 side of the first glass panel support portion 385, and a glass panel 32 support. It has an outdoor extension portion 387 provided on the outdoor 11 side of the portion and extending laterally to the other side of the first glass panel support portion 385. The first glass panel support portion 385 is from the first finding plate portion 44 of the first aluminum vertical frame material 4 in the first vertical frame material 38 to the first indoor plate portion 49 and the first resin of the first aluminum vertical frame material 4. The vertical frame member 6 has a first glass panel fitting recess 383 in the region up to the first resin outdoor plate portion 61. The first indoor side protrusion 386 is a lever handle in a region 12 side of the room 12 side of the first indoor plate portion 49 of the first aluminum vertical frame member 4 and the first resin outdoor plate portion 61 of the first resin vertical frame member 6. Is configured to be mountable. In the outdoor extension portion 387, the first hollow portion 384 is formed in the region on the outdoor 11 side of the first aluminum vertical frame member 4 of the first vertical frame member 38 with respect to the first veneer portion 44.

The first vertical frame member 38 is arranged so as to form an L-shape in a plan view shape. The first vertical frame member 38 is surrounded by a first glass panel support portion 385, a first indoor side protrusion 386, and an outdoor extension portion 387, and is a first empty portion that opens to the indoor 12 side and the other side in the lateral direction. It forms 388.

The second vertical frame member 39 includes a third aluminum vertical frame member 7 and a fourth aluminum vertical frame member 8 made of an aluminum alloy, and a second resin vertical frame member 9 made of resin. In the third aluminum vertical frame material 7 and the fourth aluminum vertical frame material 8, the third aluminum vertical frame material 7 is arranged on the outdoor 11 side, the fourth aluminum vertical frame material 8 is arranged on the indoor 12 side, and the second It is joined via a bridge material (resin material) 391. The second resin vertical frame member 9 is engaged with the third aluminum vertical frame member 7 and the fourth aluminum vertical frame member 8. The third aluminum vertical frame material 7, the fourth aluminum vertical frame material 8, and the second resin vertical frame material 9 are composed of mold materials having substantially the same cross section in the entire vertical direction.

The third aluminum vertical frame member 7 is provided on the outdoor 11 side and extends laterally in a plan view shape from the third outdoor plate portion 71 and the lateral end of the first outdoor plate portion 41 to the indoor 12 side. It has a sixth side plate portion 72 extending in the direction of the sixth side plate, and a third interior plate portion 73 extending laterally from the end portion of the sixth side plate on the indoor 12 side to the other side in the lateral direction.
The third outdoor plate portion 71 and the third indoor plate portion 73 are formed in a flat plate shape and are arranged so that the plate surfaces face the indoor and outdoor directions. The sixth side plate portion 72 is formed in a flat plate shape and is arranged so that the plate surface faces in the lateral direction.

The third indoor plate portion 71 projects laterally from the third indoor plate portion 73 to the other side. A second glass panel locking claw portion 711 for locking the glass panel 32 is formed at the other end of the third outdoor plate portion 71 in the lateral direction. The second glass panel locking claw portion 711 projects from the lateral end of the third outdoor plate portion 71 toward the room 12. A second packing locking portion 721 for locking the second packing 392 is formed at the end of the sixth side plate portion 72 on one side surface in the lateral direction on the indoor 12 side. The second packing locking portion 721 is a recess recessed on the other side in the lateral direction. A second packing holding portion 722 for pressing the second packing 392 from the outdoor 11 side is formed at the end of the sixth side plate portion 72 on the indoor 12 side. The second packing holding portion 722 projects laterally from the end of the sixth side plate portion 72 on the indoor 12 side. At the other end of the third chamber plate portion 73 in the lateral direction, a third claw portion 731 that engages with the third resin claw portion 912 of the second resin vertical frame member 9 is formed. The third claw portion 731 projects from the lateral end of the third indoor plate portion 73 toward the outdoor 11 side. A third bridge member engaging claw portion 732 for engaging with the second bridge member 391 is laterally spaced near one end in the lateral direction on the surface of the third indoor plate portion 73 on the outdoor 11 side. There are two open. The two third bridge member engaging claws 732 project from the surface of the third indoor plate portion 73 on the indoor 12 side to the indoor 12 side. The second bridge member 391 is provided between the two third bridge member engaging claws 732.

The fourth aluminum vertical frame member 8 is provided on the outdoor 11 side and extends laterally in a plan view shape from the fourth outdoor veneer 81 and the lateral one end of the second outdoor veneer 51 to the indoor 12 A seventh side plate portion 82 extending to the side, a third finding plate portion 83 extending laterally from the end of the seventh side plate portion 82 on the indoor 12 side, and one of the third finding plate portions 83 in the lateral direction. A veneer 84 extending diagonally from the side end toward one side in the lateral direction toward the indoor 12 side, and a eighth extending from one lateral end of the inclined plate 84 toward the indoor 12 side. The side plate 85, the fourth veneer 86 extending laterally from the end of the eighth side plate 85 on the indoor 12 side, and the lateral end of the fourth veneer 86. The 9th side plate portion 87 extending from the side to the indoor 12 side, the 10th side plate portion 88 extending from the other side end in the lateral direction of the 3rd finding plate portion 83 to the indoor 12 side, and the indoor 12 of the 9th side plate portion 87 It has a fourth interior plate portion 89 that connects the side end portion and the end portion of the tenth side plate portion 88 on the indoor 12 side and extends in the lateral direction.

The fourth outdoor plate portion 81, the third finding plate portion 83, the fourth finding plate portion 86, and the fourth indoor plate portion 89 are formed in a flat plate shape and are arranged so that the plate surfaces face the indoor and outdoor directions. .. The seventh side plate portion 82, the eighth side plate portion 85, the ninth side plate portion 87, and the tenth side plate portion 88 are formed in a flat plate shape and are arranged so that the plate surfaces face in the lateral direction. A fourth bridge member engaging claw portion 811 for engaging with the second bridge member 391 is formed at each of both ends of the fourth outdoor plate portion 81 on the lateral side in the direction of the surface on the outdoor side 11. The fourth bridge member engaging claw portion 811 projects from the surface of the fourth outdoor plate portion 81 on the outdoor 11 side toward the outdoor 11 side. A fourth claw portion 861 that engages with the fourth resin claw portion 941 of the second resin vertical frame member 9 is formed at a corner portion between the fourth finding plate portion 86 and the ninth side plate portion 87. The fourth claw portion 861 projects from the corner portion of the fourth finding plate portion 86 and the ninth side plate portion 87 to one side in the lateral direction and to the outdoor 11 side.

The 3rd aluminum vertical frame material 7 and the 4th aluminum vertical frame material 8 are engaged with the 3rd bridge material engaging claw portion 732 of the 3rd aluminum vertical frame material 7 and the 4th bridge material engaging of the 4th aluminum vertical frame material 8. The claw portion 811 is joined via the second bridge member 391 in a state of facing the indoor / outdoor direction. The fourth aluminum vertical frame member 8 is formed larger in the horizontal direction than the third aluminum vertical frame member 7, and projects to one side in the horizontal direction from the third aluminum vertical frame member 7.

The second resin vertical frame member 9 is provided from the second resin outdoor plate portion 91 provided on the outdoor 11 side and extending laterally in a plan view shape, and from the other end portion of the second resin outdoor plate portion 91 in the lateral direction. A second resin side plate portion 92 extending to the indoor 12 side, a second resin interior plate portion 93 extending laterally from the end of the second resin side plate portion 92 on the indoor 12 side, and a second resin interior plate portion 93. A third resin side plate portion 94 extending from one end in the lateral direction to the outdoor 11 side, and a second resin protruding plate portion extending from the intermediate portion in the indoor / outdoor direction of the second resin side plate portion 92 to one side in the lateral direction. It has 95 and. The second resin outdoor plate portion 91, the second resin indoor plate portion 93, and the second resin protruding plate portion 95 are formed in a flat plate shape and are arranged so that the plate surfaces face the indoor and outdoor directions. The second resin side plate portion 92 and the third resin side plate portion 94 are formed in a flat plate shape and are arranged so that the plate surfaces face in the lateral direction.

A second resin glass panel locking claw portion 911 for locking the glass panel 32 is formed at a corner portion between the second resin outdoor plate portion 91 and the second resin side plate portion 92. The second resin glass panel locking claw portion 911 projects from the corner portion of the second resin outdoor plate portion 91 and the second resin side plate portion 92 toward the outdoor 11 side. A third resin claw portion 912 that engages with the third claw portion 731 of the second aluminum vertical frame member 5 is formed at one end of the second resin outdoor plate portion 91 in the lateral direction. The third resin claw portion 912 protrudes from one end of the second resin outdoor plate portion 91 in the lateral direction toward the outdoor 11 side, and a recess into which the third claw portion 731 is inserted is formed. At the end of the third resin side plate portion 94 on the outdoor 11 side, a fourth resin claw portion 941 that engages with the fourth claw portion 861 of the fourth aluminum vertical frame member 8 is formed. The fourth resin claw portion 941 projects from the end portion of the third resin side plate portion 94 on the outdoor 11 side to the other side in the lateral direction. The fourth resin claw portion 941 is formed with a recess into which the fourth claw portion 861 is inserted.

The second resin side plate portion 92 is formed with three third resin protruding plate portions 921 projecting from one surface in the lateral direction at intervals in the indoor and outdoor directions. The second resin indoor plate portion 93 is formed with two fourth resin protruding plate portions 931 projecting from the surface on the outdoor 11 side at lateral intervals, and the third resin side plate portion 94 is formed in the lateral direction. Two fifth resin projecting plate portions 942 projecting from the other side surface of the above are formed at intervals in the indoor and outdoor directions.

In the second resin vertical frame member 9, the second resin outdoor plate portion 91 is arranged on the other side in the lateral direction of the third indoor plate portion 73 of the third aluminum vertical frame member 7, and the second resin protruding plate portion 95 is arranged. The second resin indoor plate portion 93 is arranged on the other side in the horizontal direction of the fourth outdoor plate portion 81 of the fourth aluminum vertical frame member 8, and the outdoor 11 of the fourth indoor plate portion 89 of the fourth aluminum vertical frame member 8 is arranged. The third resin side plate portion 94 is arranged on the side, and the third resin side plate portion 94 is arranged on the other side in the lateral direction of the tenth side plate portion 88 of the fourth aluminum vertical frame member 8. The third resin claw portion 912 of the second resin vertical frame member 9 is engaged with the third claw portion 731 of the third aluminum vertical frame member 7. The fourth resin claw portion 941 of the third resin vertical stile material is engaged with the fourth claw portion 861 of the fourth aluminum vertical stile material 8. The tip of the three third resin projecting plate portions 921 is in contact with the other side surface of the tenth side plate portion 88 in the lateral direction. In the tenth side plate portion 88, the portion 881 in which two of the three third resin projecting plate portions 921 on the indoor side are in contact with each other is thick. The tip of the two fourth resin protruding plate portions 931 is in contact with the surface of the third indoor plate portion 73 on the indoor 12 side, and a hollow portion 931a is formed between the two fourth indoor plate portions 931 and the third indoor plate portion 73. The tip of the two fifth resin projecting plate portions 942 is in contact with one side surface of the ninth side plate portion 87 in the lateral direction, and a hollow portion 942a is formed between the two fifth resin projecting plate portions 942 and the ninth side plate portion 87.

The third side plate portion 46 and the second glass panel locking claw portion 711 of the third aluminum vertical frame material 7, the second resin side plate portion 92 and the second resin glass panel locking claw portion 911 of the second resin aluminum vertical frame material Is arranged at a position where it overlaps in the indoor and outdoor directions. The end of the third glass panel 32 locking claw on the indoor 12 side and the end of the second resin glass panel locking claw 911 on the indoor 12 side are arranged at intervals in the indoor and outdoor directions. .. The glass panel 32 is attached to the third outdoor plate portion 71, the sixth side plate portion 72, the third interior plate portion 73, and the second resin interior plate portion 93 of the second resin vertical frame member 9 of the third aluminum vertical frame member 7. The glass panel 32 is fitted into the enclosed second glass panel fitting recess 393, and is configured to be pressed by the second glass panel locking claw portion 711 and the second resin glass panel locking claw portion 911.

One side portion in the lateral direction of the third found plate portion 83 of the fourth aluminum vertical frame member 8, the inclined plate portion 84, the fourth found plate portion 86, the ninth side plate portion 87, and the fourth outdoor plate portion 81. One side of the horizontal direction protrudes from the third aluminum vertical frame member 7 and the seventh side plate portion 82 of the fourth aluminum vertical frame member 8 to one side in the horizontal direction. The fourth aluminum vertical frame member 8 includes a third veneer plate portion 83, an inclined plate portion 84, a fourth finding plate portion 86, a ninth side plate portion 87, a tenth side plate portion 88, and a fourth outdoor plate portion 81. An enclosed second hollow portion 394 (hollow portion) is formed.

The second vertical frame member 39 includes a second glass panel support portion 395 into which the glass panel 32 is fitted, a second indoor side protrusion 396 provided on the indoor 12 side of the second glass panel support portion 395, and a second indoor side. It has an indoor extending portion 397 provided on the indoor 12 side of the protruding portion 396 and extending laterally to one side of the second glass panel supporting portion 395. The second glass panel support portion 395 is located on the outdoor 11 side from the second resin outdoor plate portion 91 of the third aluminum vertical frame member 7 and the second resin vertical frame member 9 of the second vertical frame member 39. In this area, the second glass panel 32 has a fitting recess. The protrusions on the indoor 12 side are the third indoor plate portion 73 of the third aluminum vertical stile material 7 in the second vertical stile material 39 and the second resin outdoor plate portion 91 to the fourth aluminum vertical stile of the second resin vertical stile material 9. The lever handle can be attached to the area up to the portion of the material 8 that is aligned with the third finding plate portion 83 of the material 8 and the third finding plate portion 83 of the second resin vertical frame member 9 in the horizontal direction. The indoor extension portion 397 is located on the indoor 12 side of the portion laterally aligned with the third finding plate portion 83 of the fourth aluminum vertical frame member 8 and the third finding plate portion 83 of the second resin vertical frame member 9. The second hollow portion 394 is formed in the region of.

The second vertical frame member 39 is arranged so as to form an L-shape in a plan view shape. The second vertical frame member 39 is surrounded by a second glass panel support portion 395, a second indoor side protrusion 396, and an indoor side extension portion 397, and is a second empty portion that opens to the outdoor 11 side and one side in the lateral direction. It forms 398.

In the fitting 1 according to the above embodiment, when the openings of the sliding doors 3 adjacent to each other in the horizontal direction are closed, the first vertical frame member 38 is arranged on the other side in the horizontal direction of the sliding door 3 on one side in the horizontal direction. And the second vertical frame member 39 arranged on one side in the horizontal direction of the shoji 3 on the other side in the horizontal direction are arranged so as to overlap each other in the indoor and outdoor directions. The second glass panel support portion 395 and the second indoor side protrusion 396 of the second vertical frame member 39 are arranged in the first empty portion 388 of the first vertical frame member 38, and the indoor side extension of the first vertical frame member 38 is provided. The second glass panel support portion 395 and the second indoor side protruding portion 396 of the second vertical frame member 39 are arranged on the indoor 12 side of the portion 387. The first glass panel support portion 385 and the first indoor side projecting portion 386 of the first vertical frame member 38 are arranged in the second empty portion 398 of the second vertical frame member 39, and the second vertical frame member 39 is extended on the indoor side. The first indoor side protruding portion 386 and the first glass panel supporting portion 385 of the first vertical frame member 38 are arranged on the outdoor 11 side of the portion 397. Therefore, the space in which the vertical stile is arranged can be reduced when the shoji 3 is closed. The boundary portion between the first vertical frame member 38 and the second vertical frame member 39 can be hidden from the indoor 12 side and the outdoor 11 side by the outdoor extension portion 387 and the indoor extension portion 397.

In the fitting 1 according to the above embodiment, the outdoor extending portion 387 and the indoor extending portion 397 have a first hollow portion 384 and a second hollow portion 394, so that the fitting 1 has a flat plate shape extending in the horizontal direction in a plan view. A plate portion and a flat plate-shaped plate portion extending in the indoor and outdoor directions can be provided to form a structure having strength, and the heat insulating performance can be improved.

In the fitting 1 according to the above embodiment, even when the sliding doors 3 adjacent to each other in the lateral direction are provided so as to have double doors, the space in which the vertical stile is arranged can be reduced in the state where the sliding doors 3 are closed.

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, the first vertical frame member 38 has an outdoor extension portion 387 and the second frame member 39 has an indoor extension portion 397, but the first vertical frame member 38 And either one of the second vertical frame member 39 may be provided with either an outdoor extension portion or an indoor extension portion.

In the fitting 1 according to the above embodiment, the first vertical stile member 38 and the second vertical stile member 39 are vertical sash members of a composite sash made of an aluminum alloy and a resin, but are made of metal as shown in the fitting 1B shown in FIG. The first vertical frame material 38B and the second vertical frame material 39B may be used, or may be a resin vertical frame material (not shown). Also in the metal fitting 1B as shown in FIG. 5, the first vertical frame member 38B has an outdoor extending portion 387B, a first glass panel supporting portion 385B, and a first indoor side protruding portion 386B. The two vertical frame members 39B have an indoor extending portion 397B, a second glass panel supporting portion 395B, and a second indoor side protruding portion 396B. Even in metal fittings, it is sufficient that at least one of the first vertical frame material and the second vertical frame material is provided with either an outdoor extension portion or an indoor extension portion.

The fitting 1 according to the above embodiment has a form in which the outdoor extension portion 387 and the indoor extension portion 397 have a first hollow portion 384 and a second hollow portion 394, but the first hollow portion 384 and the second hollow portion 384. The hollow portion 394 may not be formed and may be formed in a plate shape.

The fitting 1 according to the above embodiment is provided so that the door tip stiles face each other so that the second shoji 372 and the third shoji 373 that are adjacent to each other in the lateral direction are double doors. It may be provided on the same side in the direction, or may be provided so that one door end stile and the other hanging stile face each other.

In the fitting 1 according to the above embodiment, the glass panel 32 of the shoji 3 is a pair of glass made of two pieces of glass, but a triple glass made of three pieces of glass or a single glass made of one piece of glass is also available. Good. In the fitting 1 according to the above embodiment, four shoji screens 3 are arranged inside the frame body 2, but it is sufficient that two or more shoji screens are arranged inside the frame body 2, for example, overseas. Six shoji screens, which are often used, may be arranged.

The fitting 1 according to the above embodiment has a configuration in which the upper frame 21 has one aluminum frame member 211 and two resin frame members 212 and 213, as in the upper frame 21C of the fitting 1C shown in FIG. It may be configured to have one aluminum frame material 211 and one resin frame material 214. In such a case, a hollow portion 214a extending in the entire longitudinal direction may be formed in the resin frame member 214, and the foaming material 25c may be inserted or filled in the hollow portion 214a.

1,1B, 1C Joinery, 2 Frames, 3 Shoji, 11 Outdoors, 12 Indoors, 38,38B 1st vertical stile (vertical stile), 39,39B 2nd vertical stile (vertical stile), 372 2nd sash (Shoji), 373 Third shoji (shoji), 384 First hollow part, 387,387B Outdoor extension part, 397,397B Indoor extension part

Claims (3)

With the frame
A plurality of shoji screens arranged in the horizontal direction inside the frame and rotating around an axis extending in the vertical direction are provided.
The vertical stiles of the shoji that are adjacent to each other in the horizontal direction are arranged side by side in the horizontal direction.
One of the vertical stiles arranged in the horizontal direction has an outdoor extension portion located on the outdoor side of the other vertical stile and extending to the other vertical stile side.
The other vertical stile is a fitting having an indoor extension portion located on the indoor side of the one vertical stile and extending to the one vertical stile side. The fitting according to claim 1, wherein at least one of the outdoor extending portion and the indoor extending portion has a hollow portion. The fitting according to claim 1 or 2, wherein the shoji that are adjacent to each other in the lateral direction are provided so as to have a double door.

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