以下、本開示の第１実施形態について図面を参照しながら詳細に説明する。第１実施形態のサッシ構造１は、例えば建物２００に設けられた大型の引き違い窓１００に設けられる。図１に示すように、サッシ構造１は、枠体２と、複数の障子３と、複数の網戸４と、網戸アタッチメント５（図２参照）と、接続部６（図３Ａ参照）と、を有する。サッシ構造１には、６枚の障子３及び４枚の網戸４が見付方向に移動可能に配置されている。
Hereinafter, a first embodiment of the present disclosure will be described in detail with reference to the drawings. The sash structure 1 of the first embodiment is provided in a large double sliding window 100 provided in a building 200, for example. As shown in FIG. 1, the sash structure 1 includes a frame 2, a plurality of shoji screens 3, a plurality of screen doors 4, a screen door attachment 5 (see FIG. 2), and a connecting portion 6 (see FIG. 3A). have. In the sash structure 1, six shojis 3 and four screen doors 4 are arranged so as to be movable in the viewing direction.
本明細書において、見付方向とは、引き違い窓１００の正面に向き合って見た場合の左右方向を言い、見込方向とは、引き違い窓１００の室内外方向を言う。上下方向とは、天地方向を言う。見付方向に関して、見付方向外側とは、引き違い窓１００の左右方向の端部に近い側を言い、見付方向内側とは、左右方向の中央部に近い側を意味する。
In this specification, the viewing direction refers to the horizontal direction when the double sliding window 100 is viewed facing the front, and the viewing direction refers to the indoor and outdoor directions of the double sliding window 100 . The vertical direction means the vertical direction. Regarding the viewing direction, the viewing direction outer side means the side near the left and right ends of the sliding window 100, and the viewing direction inner side means the side near the center in the horizontal direction.
枠体２は、引き違い窓１００が配置される略矩形状の開口部２０１の周囲に矩形状に組まれる枠である。枠体２は、それぞれが長尺状の上枠２１と、下枠２２（図２参照）と、一対の縦枠２３とを有する。
The frame body 2 is a frame assembled in a rectangular shape around a substantially rectangular opening 201 in which the double sliding window 100 is arranged. The frame 2 has an elongated upper frame 21, a lower frame 22 (see FIG. 2), and a pair of vertical frames 23, respectively.
上枠２１は、開口部２０１の上縁に沿って見付方向に略水平方向に延びるように配置される型材である。上枠２１は、下方に向かって突出する複数の障子係合片２１１と、上側第１レール部２１２と、を有する。障子係合片２１１は、上枠２１の見込方向に間を空けて３つ下方に突出している。障子係合片２１１は、上枠２１の見付方向の一方から他方まで延びている。障子係合片２１１は、後述する障子３の上框３１に挿入される。上側第１レール部２１２は、最も室外側に位置する障子係合片２１１から室外側に離れた位置で下方に向かって突出する。上側第１レール部２１２は、後述する網戸４が一枚設けられる場合に網戸４が係合する突出部である。上側第１レール部２１２は、上枠２１の見付方向の一方から他方まで延びている。
The upper frame 21 is a shape member arranged along the upper edge of the opening 201 so as to extend substantially horizontally in the viewing direction. The upper frame 21 has a plurality of shoji engagement pieces 211 protruding downward and an upper first rail portion 212 . The shoji engaging pieces 211 protrude three downwards with a space therebetween in the viewing direction of the upper frame 21 . The shoji engagement piece 211 extends from one side of the upper frame 21 to the other side in the viewing direction. The shoji engaging piece 211 is inserted into the upper frame 31 of the shoji 3, which will be described later. The upper first rail portion 212 protrudes downward at a position away from the shoji engagement piece 211 located on the outermost side of the room. The upper first rail portion 212 is a protruding portion with which the screen door 4 is engaged when one screen door 4, which will be described later, is provided. The upper first rail portion 212 extends from one side of the upper frame 21 to the other side in the viewing direction.
下枠２２は、開口部２０１の下縁に沿って見付方向に略水平方向に延びるように配置される型材である。下枠２２は、戸車レール部２２１と、下側第１レール部２２２とを有する。戸車レール部２２１は、下枠２２の見込方向に間を空けて３つ配置される。戸車レール部２２１には、後述する戸車３２ａが係合して障子３がスライド可能に配置される。下側第１レール部２２２は、最も室外側に位置する戸車レール部２２１から室外側に離れた位置で上方に向かって突出する。下側第１レール部２２２は、後述する網戸４が一枚設けられる場合に網戸４が係合する突出部である。下側第１レール部２２２は、下枠２２の見付方向の一方から他方まで延びている。
The lower frame 22 is a shape member arranged along the lower edge of the opening 201 so as to extend substantially horizontally in the viewing direction. The lower frame 22 has a door roller rail portion 221 and a lower first rail portion 222 . Three door roller rail portions 221 are arranged with a gap therebetween in the prospective direction of the lower frame 22 . A door roller 32a, which will be described later, is engaged with the door roller rail portion 221 so that the shoji 3 is slidably arranged. The lower first rail portion 222 protrudes upward at a position away from the door roller rail portion 221 located on the most outdoor side. The lower first rail portion 222 is a protruding portion with which the screen door 4 is engaged when one screen door 4 is provided, which will be described later. The lower first rail portion 222 extends from one side of the lower frame 22 to the other side in the viewing direction.
縦枠２３は、図１に示すように、開口部２０１の上下方向に延び、上枠２１及び下枠２２の両端で、上枠２１及び下枠２２を接続するように配置される。縦枠２３は、見込方向に障子３を３枚配置可能に構成されている。
As shown in FIG. 1 , the vertical frame 23 extends in the vertical direction of the opening 201 and is arranged to connect the upper frame 21 and the lower frame 22 at both ends of the upper frame 21 and the lower frame 22 . The vertical frame 23 is configured so that three shojis 3 can be arranged in the prospective direction.
網戸アタッチメント５は、上枠２１及び下枠２２が一枚の網戸４のみ取り付け可能な形状の場合に、上枠２１及び下枠２２に取り付けて、後述する網戸４を引き違い状に配置する部材である。網戸アタッチメント５は、上側アタッチメント５１と、下側アタッチメント５２と、を有する。
The screen door attachment 5 is a member that is attached to the upper frame 21 and the lower frame 22 when the upper frame 21 and the lower frame 22 are shaped so that only one screen door 4 can be attached, and arranges the later-described screen door 4 in a sliding manner. is. The screen door attachment 5 has an upper attachment 51 and a lower attachment 52 .
上側アタッチメント５１は、上枠２１の前面側に固定され、上枠２１の上面に連続する上面５１ａと、最も室外側で上下方向に延びる前面５１ｂと、を有する。上側アタッチメント５１は、前面５１ｂの下端から見込方向室内側に、上枠２１の上側第１レール部２１２と平行に見付方向に延びる上側第２レール部５１１を有する。
The upper attachment 51 is fixed to the front side of the upper frame 21 and has an upper surface 51a that is continuous with the upper surface of the upper frame 21 and a front surface 51b that extends vertically on the outermost side of the room. The upper attachment 51 has an upper second rail portion 511 extending in the viewing direction parallel to the upper first rail portion 212 of the upper frame 21 from the lower end of the front surface 51b toward the interior in the viewing direction.
下側アタッチメント５２は、下枠２２の前面側に固定される。下側アタッチメント５２は、下枠２２から見込方向室外側へ延びる下面５２ａと、最も室外側で上下方向に延びる前面５２ｂと、を有する。下側アタッチメント５２は、前面５２ｂの上端から見込方向室内側に、下枠２２の下側第１レール部２２２と平行に見付方向に延びる下側第２レール部５２１を有する。
The lower attachment 52 is fixed to the front side of the lower frame 22 . The lower attachment 52 has a lower surface 52a extending from the lower frame 22 toward the room side in the viewing direction, and a front surface 52b extending vertically on the most room side. The lower attachment 52 has a lower second rail portion 521 extending in the viewing direction parallel to the lower first rail portion 222 of the lower frame 22 from the upper end of the front surface 52b toward the interior in the viewing direction.
上側第１レール部２１２及び下側第１レール部２２２によって、室内側に網戸４が移動可能なレールが１本、上側第２レール部５１１及び下側第２レール部５２１によって、室外側に網戸４が移動可能なレールが１本、合計２本配置される。これにより、網戸４を室内側と室外側の２本のレールで引き違い状に移動させることが可能になっている。例えば、６枚の障子３のうち、２枚を見付方向の一方、２枚を他方に開いた場合、網戸４は見付方向の内側に連続して４枚配置することができる。６枚の障子３すべてを左右どちらか一方に寄せた場合、残りの開口に４枚の網戸を配置することができる。
The upper first rail portion 212 and the lower first rail portion 222 provide one rail on which the screen door 4 can move on the indoor side, and the upper second rail portion 511 and the lower second rail portion 521 provide the screen door on the outdoor side. There are two rails in total, one rail on which 4 can move. As a result, the screen door 4 can be moved in a sliding manner by the two rails on the indoor side and the outdoor side. For example, if two out of six shojis 3 are opened to one side of the viewing direction and two are opened to the other side, four screen doors 4 can be continuously arranged on the inner side of the viewing direction. When all six shojis 3 are moved to either the left or right side, four screen doors can be arranged in the remaining openings.
上側アタッチメント５１及び下側アタッチメント５２の見付方向左右端部には、不図示の網戸４の脱落防止部材が設けられる。脱落防止部材は、例えばストッパ部品、又は見込方向室外側に伸びるサッシ枠の張り出しであってよい。網戸４の脱落防止部材を設けることで、網戸４の見付方向左右端部に縦方向に延びるアタッチメントを設けずとも網戸４の脱落を防止することができる。
At left and right end portions of the upper attachment 51 and the lower attachment 52 in the view direction, dropout prevention members for the screen door 4 (not shown) are provided. The drop-off prevention member may be, for example, a stopper part or an overhang of a sash frame extending to the outside of the room in the viewing direction. By providing the drop-off preventing member for the screen door 4, the screen door 4 can be prevented from dropping off without providing attachments extending in the vertical direction at the right and left ends of the screen door 4 in the viewing direction.
障子３は、枠体２の内側で見付方向に移動自在に６枚配置される。複数の障子３のうち、室外側に配置される障子３を内障子３１０、室外側に配置される障子３を外障子３３０、内障子３１０と外障子３３０との間に配置される障子３を中障子３２０と呼ぶ。障子３のそれぞれは、框３０と、ガラス部３５と、を有する。図１及び図２に示すように、框３０は、それぞれが長尺状の上框３１、下框３２及び一対の縦框３３を有する。框３０は、内周側に向かって開口した断面視略コの字状に形成される。
Six shojis 3 are arranged inside the frame 2 so as to be movable in the viewing direction. Among the plurality of shoji 3, the shoji 3 arranged on the outdoor side is the inner shoji 310, the shoji 3 arranged on the outdoor side is the outer shoji 330, and the shoji 3 arranged between the inner shoji 310 and the outer shoji 330 is selected. It is called the middle shoji 320 . Each shoji 3 has a frame 30 and a glass portion 35 . As shown in FIGS. 1 and 2, the frame 30 has an elongated upper frame 31, a lower frame 32 and a pair of vertical frames 33, respectively. The frame 30 is formed in a substantially U-shaped cross-section that opens toward the inner peripheral side.
上框３１は、上枠２１の下方に配置され、見付方向に沿って延びる。上框３１は、上枠２１の障子係合片２１１が挿入されるスリット３１１が設けられる。
The upper frame 31 is arranged below the upper frame 21 and extends along the viewing direction. The upper frame 31 is provided with a slit 311 into which the shoji engagement piece 211 of the upper frame 21 is inserted.
下框３２は、下枠２２の上方に配置され、見付方向に沿って延びる。下框３２は、内部に戸車３２ａが配置される。戸車３２ａは、下枠２２の戸車レール部２２１に係合し、戸車３２ａにより框３０が見付方向に移動可能に構成される。
The lower frame 32 is arranged above the lower frame 22 and extends along the viewing direction. A door roller 32 a is arranged inside the lower frame 32 . The door roller 32a engages with the door roller rail portion 221 of the lower frame 22, and the frame 30 is configured to be movable in the viewing direction by the door roller 32a.
縦框３３は、縦枠２３の内側に配置される。縦框３３は、上框３１及び下框３２を接続するように上下方向に延び、見付方向に間を空けて左右一対に配置される。
The vertical frame 33 is arranged inside the vertical frame 23 . The vertical frames 33 extend vertically so as to connect the upper frame 31 and the lower frame 32, and are arranged in a left-right pair with a gap in the viewing direction.
ガラス部３５は、框３０の内周側に保持され、開口部２０１を塞ぐ面材である。ガラス部３５は、複層のガラスで構成されるガラス３５１と、スペーサー３５２と、グレーチングチャネル３５３と、を有する。ガラス３５１は、室外側と室内側の間にスペーサー３５２を挟んで配置されている。ガラス３５１の端部は、略コの字型の弾性部材であるグレーチングチャネル３５３に保持され、框３０の内周側に挿入されている。
The glass portion 35 is a surface member that is held on the inner peripheral side of the frame 30 and closes the opening 201 . The glass portion 35 has glass 351 composed of multiple layers of glass, spacers 352 , and grating channels 353 . The glass 351 is arranged with a spacer 352 interposed between the outdoor side and the indoor side. The end portion of the glass 351 is held by a grating channel 353 which is an elastic member having a substantially U-shape and is inserted into the inner peripheral side of the frame 30 .
網戸４は、障子３の室外側に配置され、障子３を開けることで開放される開口部２０１から虫等が侵入することを防止する。網戸４は、見込方向に複数配置され、複数の網戸４のうち、室内側に配置される内網戸４１０と、室外側に配置される外網戸４２０とを有する。網戸４は網戸框４０と、網部４４と、係合部材及び被係合部材としての網戸係合部４５と、閉塞部材としてのモヘア４６と、を有する。
The screen door 4 is arranged on the outdoor side of the shoji 3 and prevents insects and the like from entering through an opening 201 opened by opening the shoji 3. - 特許庁A plurality of screen doors 4 are arranged in the viewing direction, and among the plurality of screen doors 4, an inner screen door 410 arranged on the indoor side and an outer screen door 420 arranged on the outdoor side. The screen door 4 has a screen door frame 40, a mesh portion 44, a screen door engaging portion 45 as an engaging member and an engaged member, and mohair 46 as a closing member.
網戸框４０は、網戸上框４１、網戸下框４２、一対の網戸縦框４３を枠状に組んで形成される。網戸上框４１、網戸下框４２、及び一対の網戸縦框４３のそれぞれは、図３Ａに示すように、方形筒状部４０１と、一対の延出片４０２と、を有する。方形筒状部４０１は、断面視略長方形で内部が中空のホロー構造を有する。一対の延出片４０２は、方形筒状部４０１から、網戸框４０で構成される枠の外側に向かって延出する板状の部分である。一対の延出片４０２は、室内側延出片４０２ａと、室外側延出片４０２ｂと、を有する。室内側延出片４０２ａは、方形筒状部４０１の室内側の端部から外側に向かって延出し、室外側延出片４０２ｂは、方形筒状部４０１の室外側の端部から外側に向かって延出する。室内側延出片４０２ａと、室外側延出片４０２ｂとは、互いに間を空けて平行して延出している。
The screen door frame 40 is formed by combining a screen door upper frame 41, a screen door lower frame 42, and a pair of screen door vertical frames 43 into a frame shape. Each of the screen door upper frame 41, the screen door lower frame 42, and the pair of screen door vertical frames 43 has a rectangular tubular portion 401 and a pair of extension pieces 402, as shown in FIG. 3A. The rectangular tubular portion 401 has a hollow structure that is approximately rectangular in cross section and has a hollow inside. The pair of extension pieces 402 are plate-shaped portions extending from the rectangular tubular portion 401 toward the outside of the frame formed by the screen door frame 40 . The pair of extension pieces 402 has an indoor extension piece 402a and an outdoor extension piece 402b. The indoor-side extending piece 402 a extends outward from the indoor-side end of the rectangular tubular portion 401 , and the outdoor-side extending piece 402 b extends outward from the outdoor-side end of the rectangular tubular portion 401 . extension. The indoor-side extending piece 402a and the outdoor-side extending piece 402b extend parallel to each other with a space therebetween.
網戸上框４１は、網戸４の上部で見付方向に延びる長尺の型材である。網戸下框４２は、網戸４の下部で見付方向に延びる長尺の型材である。図２に示すように、網戸下框４２の一対の延出片４０２の内側には、網戸戸車４２ａが配置され、下側第１レール部２２２及び下側第２レール部５２１に係合することで網戸４が引き違い状に移動できるようになっている。網戸縦框４３は、網戸上框４１及び網戸下框４２の端部を接続し、上下方向に延びる型材である。網部４４は、虫等の侵入を防止可能な通気性の網である。網部４４は、網戸框４０によって構成される枠の内側で、網戸框４０の室外側の見付面に沿うように配置される。
The screen door upper frame 41 is a long shaped member extending in the viewing direction above the screen door 4 . The screen door lower frame 42 is a long shape material extending in the viewing direction at the bottom of the screen door 4 . As shown in FIG. 2 , a screen door wheel 42 a is arranged inside the pair of extending pieces 402 of the screen door lower frame 42 and engages with the lower first rail portion 222 and the lower second rail portion 521 . , the screen door 4 can move in a sliding manner. The screen door vertical frame 43 is a shape member that connects the ends of the screen door upper frame 41 and the screen door lower frame 42 and extends in the vertical direction. The net portion 44 is a breathable net that can prevent insects from entering. The net part 44 is arranged inside the frame formed by the screen door frame 40 along the exterior side of the screen door frame 40 .
モヘア４６は、図３に示すように、内網戸４１０と外網戸４２０との間、及び、内網戸４１０と外障子３３０との間に配置され、内網戸４１０及び外網戸４２０、内網戸４１０と外障子３３０の間の隙間を塞ぐ部材である。モヘア４６は、繊維の束が一方から他方に向かって揃って配置される刷毛を有して形成され、網戸４の四周に枠状に配置される。
As shown in FIG. 3, the mohair 46 is arranged between the inner screen door 410 and the outer screen door 420 and between the inner screen door 410 and the outer screen door 330. It is a member that closes the gap between the outside shoji 330 . The mohair 46 is formed with brushes in which bundles of fibers are aligned from one side to the other, and are arranged in a frame shape around the four sides of the screen door 4 .
モヘア４６は、内網戸４１０と外網戸４２０の間、内網戸４１０と外障子３３０との間に配置される。モヘア４６は、網戸４の網戸框４０（図３Ａでは網戸縦框４３）における室内側面に固定され、見込方向室内側に向かって突出する。詳細には、モヘア４６は、網戸框４０における室内側延出片４０２ａに設けられたモヘア取付部４０３に挿入される。
The mohair 46 is arranged between the inner screen door 410 and the outer screen door 420 and between the inner screen door 410 and the outer shoji 330 . The mohair 46 is fixed to the indoor side surface of the screen door stile 40 (the screen door vertical stile 43 in FIG. 3A) of the screen door 4, and protrudes toward the interior in the viewing direction. Specifically, the mohair 46 is inserted into the mohair attachment portion 403 provided on the indoor-side extending piece 402 a of the screen door frame 40 .
図６に示すように、外網戸４２０と内網戸４１０が見込方向に重なった状態から見付方向に移動され、見付方向にずれて配置される状態となったときに、外網戸４２０の網戸縦框４３に取り付けられたモヘア４６が、内網戸４１０の網部４４に当接する。
As shown in FIG. 6, when the outer screen door 420 and the inner screen door 410 are moved from a state in which they overlap in the viewing direction to a state in which they are displaced in the viewing direction, the screen door of the outer screen door 420 The mohair 46 attached to the vertical frame 43 abuts on the mesh portion 44 of the inner screen door 410 .
網戸係合部４５は、網戸４の網戸縦框４３に固定され、隣接して配置される網戸４を接続する部品である。図３Ａは、図１の仮想線Ｅ１で囲った部分の部分拡大図である。図３Ｂは、図１の仮想線Ｅ２で囲った部分の部分拡大図である。図３Ａ及び図３Ｂに示すように、網戸係合部４５は、第１網戸係合部４５１と、第２網戸係合部４５２と、を有する。第１網戸係合部４５１及び第２網戸係合部４５２は、一方が他方に係合・分離可能な係合部材及び被係合部材を構成する。
The screen door engaging portion 45 is a part that is fixed to the screen door vertical frame 43 of the screen door 4 and connects the screen doors 4 that are arranged adjacent to each other. FIG. 3A is a partially enlarged view of a portion surrounded by a virtual line E1 in FIG. 1. FIG. FIG. 3B is a partially enlarged view of a portion surrounded by a virtual line E2 in FIG. 1. FIG. As shown in FIGS. 3A and 3B , the screen door engaging portion 45 has a first screen door engaging portion 451 and a second screen door engaging portion 452 . The first screen door engaging portion 451 and the second screen door engaging portion 452 constitute an engaging member and an engaged member, one of which can be engaged with and separated from the other.
第１網戸係合部４５１は、図３Ａに示すように、内網戸４１０に固定される部材である。第１網戸係合部４５１は、内網戸４１０の見付方向内側に位置する網戸縦框４３に設けられる。第１網戸係合部４５１は、網戸縦框４３の上方に一つ、下方に一つ、合計２つ取り付けられる。第１網戸係合部４５１は、室外側面４５１１と、係合部としての第１係合部４５１２と、見込片４５１３と、を有する。室外側面４５１１は、網戸縦框４３の室外側の面に当接し、見付方向に沿って延びる平坦な面を有する。第１係合部４５１２は、室外側面４５１１から室外側に離れるように突出する断面視略Ｌ字型の形状を有する。第１係合部４５１２は、短辺部４５１２ａと、長辺部４５１２ｂとを有し、短辺部４５１２ａは、見込方向に室内側から室外側へ延びる。長辺部４５１２ｂは、短辺部４５１２ａの室外側の端部から見付方向に延びる。長辺部４５１２ｂは、網戸縦框４３の室外側の面と略平行に延びる。第１係合部４５１２は、後述する第２係合部４５２２と係合することにより、内網戸４１０と外網戸４２０を係合させる部分である。見込片４５１３は、室外側面４５１１の端部から、網戸縦框４３の見込方向を覆うように延びる。見込片４５１３は、後述する網戸側障子接続部６１に連続し、網戸係合部４５と網戸側障子接続部６１とを接続する。
The first screen door engaging portion 451 is a member fixed to the inner screen door 410 as shown in FIG. 3A. The first screen door engaging portion 451 is provided on the screen door vertical frame 43 located inside the inner screen door 410 in the viewing direction. A total of two first screen door engagement portions 451 are attached to the screen door vertical frame 43, one above and one below. The first screen door engaging portion 451 has an outdoor side surface 4511 , a first engaging portion 4512 as an engaging portion, and a projection piece 4513 . The outdoor side surface 4511 has a flat surface that abuts on the outdoor side surface of the screen door vertical frame 43 and extends along the viewing direction. The first engaging portion 4512 has a substantially L-shaped cross-section that projects away from the outdoor side surface 4511 toward the outdoor side. The first engaging portion 4512 has a short side portion 4512a and a long side portion 4512b, and the short side portion 4512a extends from the indoor side to the outdoor side in the viewing direction. The long side portion 4512b extends in the viewing direction from the outdoor-side end of the short side portion 4512a. The long side portion 4512b extends substantially parallel to the surface of the screen door vertical frame 43 on the outdoor side. The first engaging portion 4512 is a portion that engages the inner screen door 410 and the outer screen door 420 by engaging with a second engaging portion 4522 described later. The projection piece 4513 extends from the end of the outdoor side surface 4511 so as to cover the projection direction of the screen door vertical frame 43 . The projection piece 4513 is continuous with the screen door-side shoji connecting portion 61 described later, and connects the screen door engaging portion 45 and the screen door-side shoji connecting portion 61 .
第２網戸係合部４５２は、図３Ｂに示すように、外網戸４２０に固定される部材である。第２網戸係合部４５２は、外網戸４２０の見付方向外側に位置する網戸縦框４３に固定される。第２網戸係合部４５２は、網戸縦框４３の上方に一つ、下方に一つ、合計２つ、第１網戸係合部４５１に対応する位置に取り付けられる。第２網戸係合部４５２は、図４に示すように、室内側面４５２１と、係合部としての第２係合部４５２２と、を有する。室内側面４５２１は、網戸縦框４３の室内側の面に当接し、見付方向に沿って延びる平坦な面を有する。室内側面４５２１は、ビスにて外網戸４２０の網戸縦框４３の室内側の面に固定される。第２係合部４５２２は、室内側面４５２１から室内側に離れるように突出する断面視略Ｌ字型の形状を有する。第２係合部４５２２は、短辺部４５２２ａと、長辺部４５２２ｂとを有し、短辺部４５２２ａは、見込方向に室外側から室内側へ延びる。長辺部４５２２ｂは、短辺部４５２２ａの室内側の端部から見付方向に延びる。長辺部４５２２ｂは、網戸縦框４３の室内側の面と略平行に延びる。
The second screen door engaging portion 452 is a member fixed to the outer screen door 420 as shown in FIG. 3B. The second screen door engaging portion 452 is fixed to the screen door vertical frame 43 located outside the outer screen door 420 in the viewing direction. The second screen door engaging portions 452 are attached to positions corresponding to the first screen door engaging portions 451 , one above and one below the screen door vertical frame 43 . As shown in FIG. 4, the second screen door engaging portion 452 has an indoor side surface 4521 and a second engaging portion 4522 as an engaging portion. The indoor side surface 4521 has a flat surface that abuts on the indoor side surface of the screen door vertical frame 43 and extends along the viewing direction. The indoor side surface 4521 is fixed to the indoor side surface of the screen door vertical frame 43 of the outer screen door 420 with screws. The second engaging portion 4522 has a substantially L-shaped cross section that protrudes from the indoor side surface 4521 toward the indoor side. The second engaging portion 4522 has a short side portion 4522a and a long side portion 4522b, and the short side portion 4522a extends from the outdoor side to the indoor side in the viewing direction. The long side portion 4522b extends in the viewing direction from the indoor-side end of the short side portion 4522a. The long side portion 4522b extends substantially parallel to the indoor-side surface of the screen door vertical frame 43 .
図５Ａは、網戸４を見付方向内側に移動させている途中の図である。一方の縦枠２３は省略して示している。図５Ａに示すように、外網戸４２０を引き違い窓１００の見付方向内側へ引いていくと、図５Ｂに示すように、外網戸４２０の見付方向外側の網戸縦框４３に固定された第２係合部４５２２が、内網戸４１０の見付方向内側の網戸縦框４３に固定された第１係合部４５１２に係合する。外網戸４２０を移動させることによって、外網戸４２０及び内網戸４１０が係合した状態で、互いに連動して見付方向内側に移動する。反対方向に移動させる場合、第１係合部４５１２と第２係合部４５２２が係合している状態で内網戸４１０の見付方向内側の網戸縦框４３を押せば、内網戸４１０に連動して外網戸４２０が見付方向外側に移動する。
FIG. 5A is a diagram in the middle of moving the screen door 4 inward in the viewing direction. One vertical frame 23 is omitted. As shown in FIG. 5A, when the outer screen door 420 is pulled inward in the viewing direction of the double sliding window 100, as shown in FIG. The second engaging portion 4522 engages with the first engaging portion 4512 fixed to the screen door vertical frame 43 on the inner side of the inner screen door 410 in the viewing direction. By moving the outer screen door 420, the outer screen door 420 and the inner screen door 410 are engaged with each other and move inward in the viewing direction. When moving in the opposite direction, if the screen door vertical frame 43 on the inner side of the inner screen door 410 in the viewing direction is pushed while the first engaging portion 4512 and the second engaging portion 4522 are engaged, the inner screen door 410 is interlocked. Then, the outer screen door 420 moves outward in the viewing direction.
接続部６は、内網戸４１０と外障子３３０とを分離可能に接続し、内網戸４１０及び外障子３３０を互いに連動して開閉可能に構成する構成部である。接続部６は、網戸側障子接続部６１と、磁石部材６２と、を有する。
The connection part 6 is a structural part that connects the inner screen door 410 and the outer shoji 330 in a separable manner, and configures the inner screen door 410 and the outer shoji 330 so that they can be opened and closed in conjunction with each other. The connecting portion 6 has a screen door side shoji connecting portion 61 and a magnet member 62 .
図３Ａ及び図５Ｂに示すように、網戸側障子接続部６１は、内網戸４１０に設けられる網戸係合部４５の第１網戸係合部４５１と一体に形成される部材である。網戸側障子接続部６１は、第１網戸係合部４５１の見込片４５１３における室内側の端部から屈曲し、見付方向に延びる面である。網戸側障子接続部６１は、磁石固定部６１１と、網戸縦框固定部６１２と、を有する。磁石固定部６１１は、見込片４５１３における室内側の端部に繋がり、見付方向に延びる平坦な面である。磁石固定部６１１には、後述する障子３の縦框３３に付着するための磁石部材６２が固定される。網戸縦框固定部６１２は、網戸側障子接続部６１を内網戸４１０の網戸縦框４３に固定する面である。網戸縦框固定部６１２は、内網戸４１０の見付方向内側の網戸縦框４３にねじにより固定される。網戸縦框固定部６１２が網戸縦框４３に固定されることにより、網戸側障子接続部６１と一体に連続している第１網戸係合部４５１がともに網戸縦框４３に固定される。
As shown in FIGS. 3A and 5B , the screen door-side shoji connecting portion 61 is a member integrally formed with the first screen door engaging portion 451 of the screen door engaging portion 45 provided in the inner screen door 410 . The screen door-side shoji connecting portion 61 is a surface that bends from the indoor-side end of the projection piece 4513 of the first screen door engaging portion 451 and extends in the viewing direction. The screen door-side shoji connecting portion 61 has a magnet fixing portion 611 and a screen door vertical frame fixing portion 612 . The magnet fixing portion 611 is a flat surface that is connected to the indoor-side end portion of the projection piece 4513 and extends in the viewing direction. A magnet member 62 is fixed to the magnet fixing portion 611 so as to be attached to a vertical frame 33 of the shoji screen 3, which will be described later. The screen door vertical frame fixing portion 612 is a surface for fixing the screen door side shoji connecting portion 61 to the screen door vertical frame 43 of the inner screen door 410 . The screen door vertical frame fixing portion 612 is fixed to the screen door vertical frame 43 on the inner side of the inner screen door 410 in the viewing direction with screws. By fixing the screen door vertical frame fixing part 612 to the screen door vertical frame 43 , the first screen door engagement part 451 which is integrally continuous with the screen door side shoji connecting part 61 is fixed to the screen door vertical frame 43 together.
磁石部材６２は、内網戸４１０及び外障子３３０を接続する。磁石部材６２は、磁石６２ａと、保持プレート６２ｂと、障子側磁石部６３と、を有する。磁石６２ａは、板状の磁石である。保持プレート６２ｂは、磁石６２ａを保持するプレートである。保持プレート６２ｂを磁石固定部６１１にねじ留めすることにより、磁石６２ａが磁石固定部６１１に取り付けられ、網戸縦框４３の室内側面に、磁力を有する部分が形成される。
The magnet member 62 connects the inner screen door 410 and the outer shoji 330 . The magnet member 62 has a magnet 62 a, a holding plate 62 b, and a shoji-side magnet portion 63 . The magnet 62a is a plate-shaped magnet. The holding plate 62b is a plate that holds the magnet 62a. By screwing the holding plate 62b to the magnet fixing portion 611, the magnet 62a is attached to the magnet fixing portion 611, and a portion having a magnetic force is formed on the indoor side surface of the screen door vertical frame 43.
障子側磁石部６３は、図３Ａに示すように、外障子３３０における見付方向内側の縦框３３に固定される。障子側磁石部６３は、縦框３３の室外側面に固定される板状の磁石であり、縦框３３の室外側面から見込面３３ａを覆うように断面視略Ｌ字型に屈曲している。障子側磁石部６３は、鉄や着磁性のステンレス等により構成されてもよい。障子側磁石部６３は、網戸側障子接続部６１の磁石固定部６１１と対向する位置に配置される。磁石固定部６１１には磁石部材６２が取り付けられている。このため、図６に示すように、内網戸４１０が外障子３３０に重ねられると、磁石部材６２の磁石６２ａ及び障子側磁石部６３が磁力により引き合って付着し、内網戸４１０と外障子３３０が接続される。
The shoji-side magnet portion 63 is fixed to the vertical frame 33 of the outer shoji 330 on the inner side in the viewing direction, as shown in FIG. 3A. The shoji-side magnet portion 63 is a plate-like magnet fixed to the outdoor side surface of the vertical frame 33, and is bent in a substantially L-shaped cross section so as to cover the projection surface 33a from the outdoor side surface of the vertical frame 33. The shoji-side magnet portion 63 may be made of iron, magnetized stainless steel, or the like. The shoji-side magnet portion 63 is arranged at a position facing the magnet fixing portion 611 of the screen door-side shoji connecting portion 61 . A magnet member 62 is attached to the magnet fixing portion 611 . Therefore, as shown in FIG. 6, when the inner screen door 410 is superimposed on the outer shoji 330, the magnet 62a of the magnet member 62 and the shoji-side magnet portion 63 are attracted to each other by magnetic force, and the inner screen door 410 and the outer shoji 330 are attached. Connected.
図６に示すように、外障子３３０を中障子３２０に重ねるように見付方向内側へ引くと、内網戸４１０が外障子３３０に接続されているので、接続部６により接続された状態で内網戸４１０が外障子３３０と連動して移動する。内網戸４１０は外障子３３０の外側を覆うように配置されている。このため内網戸４１０が見付方向に移動するときに、外網戸４２０の見付方向内側の網戸縦框４３に取り付けられたモヘア４６が内網戸４１０の網部４４に当接した状態でスライド移動する。
As shown in FIG. 6, when the outer shoji 330 is pulled inward in the viewing direction so as to overlap the inner shoji 320, the inner screen door 410 is connected to the outer shoji 330. The screen door 410 moves in conjunction with the outer shoji 330. - 特許庁The inner screen door 410 is arranged so as to cover the outside of the outer shoji 330 . Therefore, when the inner screen door 410 moves in the viewing direction, the mohair 46 attached to the screen door vertical frame 43 on the inner side of the outer screen door 420 in the viewing direction slides in contact with the mesh portion 44 of the inner screen door 410. do.
第１実施形態によれば、以下の効果を奏する。サッシ構造１を、複数の障子３と、複数の障子３の室外側で見込方向に複数配置される網戸４と、を含んで構成した。網戸４を、枠状に組まれる網戸框４０と、網戸框４０の内側に配置される通気性の網部４４と、網戸框４０に設けられたモヘア４６と、を含んで構成した。網戸４の室外側に配置される外網戸４２０及び室内側に配置される内網戸４１０のいずれかが見付方向に移動するときに、外網戸４２０に配置されたモヘア４６を、内網戸４１０の網部４４に当接させた。従来のように網戸４が引き違いで配置されない場合には、障子３の縦框３３と網戸４の網戸縦框４３とを見込方向に重ねて配置し、網戸縦框４３から障子３の縦框３３に向かってモヘア４６を配置することで、問題は生じていなかった。しかし、複数の障子３の室外側に、網戸４が見込方向に複数配置されて引き違いで移動するようなサッシ構造１の場合、網戸４を障子３とずれた位置に移動させた状態で障子３が開いていると、モヘア４６が障子３の縦框３３まで届かず、ガラス３５１とモヘア４６の間に隙間が生じて、そこから虫や埃等が侵入する懸念があった。しかし、第１実施形態のように、外網戸４２０及び内網戸４１０のいずれかが見付方向に移動したときにモヘア４６が網戸４の網部４４に当接するように構成すると、外網戸４２０と内網戸４１０の間の隙間をモヘア４６が塞ぐ。よって、障子３及び網戸４が複数配置された引き違い窓１００においても、良好な防虫性能を得ることができる。
According to 1st Embodiment, there exist the following effects. A sash structure 1 is configured including a plurality of shojis 3 and a plurality of screen doors 4 arranged in a viewing direction on the outdoor side of the plurality of shojis 3. - 特許庁The screen door 4 includes a screen door frame 40 assembled in a frame shape, a breathable mesh part 44 arranged inside the screen door frame 40, and mohair 46 provided on the screen door frame 40. - 特許庁When either the outer screen door 420 arranged on the outdoor side of the screen door 4 or the inner screen door 410 arranged on the indoor side moves in the viewing direction, the mohair 46 arranged on the outer screen door 420 is moved to the inner screen door 410. It was brought into contact with the mesh portion 44 . When the screen door 4 is not arranged by sliding in a conventional manner, the vertical frame 33 of the screen door 3 and the vertical frame 43 of the screen door 4 are superimposed on each other in the viewing direction, and the vertical frame of the screen door 3 is arranged from the vertical frame 43 of the screen door. Placing the mohair 46 towards 33 did not pose a problem. However, in the case of the sash structure 1 in which a plurality of screen doors 4 are arranged on the outdoor side of a plurality of shoji 3 in the direction of projection and move by sliding, the screen door 4 is moved to a position shifted from the shoji 3. If the door 3 is open, the mohair 46 does not reach the vertical frame 33 of the shoji 3, and a gap is created between the glass 351 and the mohair 46, and there is a concern that insects, dust, etc. may enter through the gap. However, as in the first embodiment, if the mohair 46 contacts the mesh portion 44 of the screen door 4 when either the outer screen door 420 or the inner screen door 410 moves in the viewing direction, the outer screen door 420 and The mohair 46 closes the gap between the inner screen doors 410. - 特許庁Therefore, even in the double sliding window 100 in which a plurality of shojis 3 and screen doors 4 are arranged, good insect repellent performance can be obtained.
第１実施形態によれば、複数の障子３のうち室外側に配置される外障子３３０と、内網戸４１０とを接続する接続部６を含んで構成した。内網戸４１０が外障子３３０と接続されていなければ、外障子３３０を見付方向内側に移動させて開けたときに、内網戸４１０はまだ引き違い窓１００の見付方向外側で外網戸４２０と重なっている。この状態では、内網戸４１０のモヘア４６は外障子３３０のガラス３５１まで到達せずに、モヘア４６とガラス３５１の間に隙間が空く場合が考えられる。隙間が空いていると、そこから虫が入る可能性がある。第１実施形態では、内網戸４１０と外障子３３０が接続されることで、外障子３３０の外側を覆うように内網戸４１０を配置して、互いに連動して移動させることができる。すると、外網戸４２０に配置されたモヘア４６が外障子３３０のガラス３５１ではなく、ガラス３５１の室外側に位置する内網戸４１０の網部４４に当接した状態で移動することとなる。これにより、外網戸４２０と内網戸４１０の間の隙間をモヘア４６が塞ぐので、障子３及び網戸４が複数配置された引き違い窓１００においても、良好な防虫性能を得ることができる。さらに加えて、障子３及び網戸４を開閉すると、障子３の縦框３３と網戸４の網戸縦框４３との位置がずれ、縦框３３、網戸縦框４３が目立つ場合がある。しかし、内網戸４１０と外障子３３０とが接続されるため、内網戸４１０と外障子３３０とを重ねた状態で連動して移動させることができる。これにより、室内側から引き違い窓１００を見た際に、障子３の縦框３３に加えて網戸４の網戸縦框４３がガラス３５１越しに視認されて意匠性に影響を与える度合いを低減することができる。
According to the first embodiment, the connection portion 6 that connects the outer screen door 330 arranged on the outdoor side among the plurality of shoji screens 3 and the inner screen door 410 is included. If the inner screen door 410 is not connected to the outer screen door 330, when the outer screen door 330 is moved inward in the viewing direction and opened, the inner screen door 410 is still outside the double sliding window 100 in the viewing direction and is connected to the outer screen door 420. overlapping. In this state, the mohair 46 of the inner screen door 410 may not reach the glass 351 of the outer shoji 330 and a gap may be formed between the mohair 46 and the glass 351 . If there are gaps, insects can enter through them. In the first embodiment, by connecting the inner screen door 410 and the outer shoji 330, the inner screen door 410 can be arranged so as to cover the outside of the outer shoji 330 and can be moved in conjunction with each other. Then, the mohair 46 arranged on the outer screen door 420 moves in contact with the mesh portion 44 of the inner screen door 410 located on the outdoor side of the glass 351 instead of the glass 351 of the outer shoji 330 . As a result, the mohair 46 closes the gap between the outer screen door 420 and the inner screen door 410, so that even in the double sliding window 100 in which a plurality of the shoji screens 3 and the screen doors 4 are arranged, good insect repellent performance can be obtained. In addition, when the shoji 3 and the screen door 4 are opened and closed, the positions of the vertical frame 33 of the shoji 3 and the vertical frame 43 of the screen door 4 are misaligned, and the vertical frame 33 and the vertical frame 43 of the screen door may stand out. However, since the inner screen door 410 and the outer shoji 330 are connected, the inner screen door 410 and the outer shoji 330 can be interlocked and moved in a state of being superimposed. As a result, when the double sliding window 100 is viewed from the indoor side, the vertical frame 33 of the shoji 3 and the vertical frame 43 of the screen door 4 are visually recognized through the glass 351 to reduce the degree of influence on the design. be able to.
本開示は上記実施形態に限定されるものではなく、本開示の目的を達成できる範囲での変形、改良等は本開示に含まれる。以降の説明において、第１実施形態と共通する構成については説明を省略し、共通する符号を用いる。
The present disclosure is not limited to the above-described embodiments, and includes modifications, improvements, and the like within a range that can achieve the purpose of the present disclosure. In the following description, descriptions of configurations common to the first embodiment are omitted, and common reference numerals are used.
図７Ａ及び図７Ｂに示す第１実施形態の第１変形例に係る引き違い窓１００Ａでは、第１網戸係合部４５１Ａは、第２網戸係合部４５２と同一の形状をしている。すなわち、図４に示す第２網戸係合部４５２の部材を上下逆さまにすることで、図４に示す室内側面４５２１を、室外側面４５１１Ａとして内網戸４１０の網戸縦框４３の室外側面にねじにて固定することができる。同様に、断面視略Ｌ字型の第２係合部４５２２が、第１係合部４５１２Ａを構成する。
In the double sliding window 100A according to the first modification of the first embodiment shown in FIGS. 7A and 7B, the first screen door engaging portion 451A has the same shape as the second screen door engaging portion 452. As shown in FIG. That is, by turning the member of the second screen door engaging portion 452 shown in FIG. 4 upside down, the indoor side surface 4521 shown in FIG. can be fixed. Similarly, the second engaging portion 4522 having a substantially L-shaped cross section constitutes the first engaging portion 4512A.
引き違い窓１００Ａは、第１実施形態と比べて、網戸側障子接続部６１を有していない。磁石部材６２Ａは、平板状の磁石６２ａと、磁石６２ａを保持する横断面視略コの字状の保持プレート６２ｂと、障子側磁石部６３Ａと、を、有する。内網戸４１０の網戸縦框４３の室外側延出片４０２ｂに、直接、磁石部材６２Ａの磁石６２ａが固定されている。図７Ｂに示すように、保持プレート６２ｂは、内網戸４１０の網戸縦框４３における室内側延出片４０２ａと室外側延出片４０２ｂとの間に配置されている。保持プレート６２ｂは、上下方向の長さが磁石６２ａよりも長く、上下方向の中央部に磁石６２ａが保持プレート６２ｂに係合するように取り付けられる。網戸縦框４３の室内側の面の一部に貫通孔４３ａが形成されている。保持プレート６２ｂの一部が貫通孔４３ａを挿通する。磁石６２ａは、保持プレート６２ｂよりも室内側へ見込方向に突出しており、貫通孔４３ａから室内側に突出する。保持プレート６２ｂを網戸縦框４３の室内側面にねじ留めすることにより、網戸縦框４３の室内側面に、磁力を有する部分が形成される。磁石６２ａは、外障子３３０の縦框３３の室外側面に取り付けられた障子側磁石部６３Ａに磁力により付着する。
100 A of double sliding windows do not have the screen door side shoji connection part 61 compared with 1st Embodiment. The magnet member 62A has a flat magnet 62a, a substantially U-shaped holding plate 62b in cross section for holding the magnet 62a, and a shoji-side magnet portion 63A. The magnet 62a of the magnet member 62A is directly fixed to the outdoor-side extending piece 402b of the screen door vertical frame 43 of the inner screen door 410. As shown in FIG. As shown in FIG. 7B, the holding plate 62b is arranged between the indoor-side extending piece 402a and the outdoor-side extending piece 402b of the screen door vertical frame 43 of the inner screen door 410. As shown in FIG. The holding plate 62b is longer than the magnet 62a in the vertical direction, and is attached so that the magnet 62a engages with the holding plate 62b at the center in the vertical direction. A through hole 43a is formed in a part of the surface of the screen door vertical frame 43 on the indoor side. A portion of the holding plate 62b is inserted through the through hole 43a. The magnet 62a protrudes toward the interior of the room from the holding plate 62b, and protrudes from the through hole 43a toward the interior of the room. By screwing the holding plate 62 b to the indoor side surface of the screen door vertical frame 43 , a portion having a magnetic force is formed on the indoor side surface of the screen door vertical frame 43 . The magnet 62a is magnetically attached to the shoji-side magnet portion 63A attached to the outdoor side surface of the vertical frame 33 of the outer shoji 330. As shown in FIG.
障子側磁石部６３Ａは、第１実施形態と比べて、縦框３３の見込面３３ａを覆う部分を有さない。障子側磁石部６３Ａは、略長方形のプレートであり、外障子３３０における見付方向内側の縦框３３の室外側面に固定されている。
63 A of shoji side magnet parts do not have a part which covers the prospective surface 33a of the vertical frame 33 compared with 1st Embodiment. The shoji-side magnet portion 63A is a substantially rectangular plate and is fixed to the outdoor side surface of the vertical frame 33 on the inner side of the outer shoji 330 in the viewing direction.
第１変形例によれば、第１網戸係合部４５１Ａと第２網戸係合部４５２の部材を共通化できるため、部品点数を低減させることができる。
According to the first modified example, since the members of the first screen door engaging portion 451A and the second screen door engaging portion 452 can be shared, the number of parts can be reduced.
図８Ａ及び図８Ｂに示す第１実施形態の第２変形例に係る引き違い窓１００Ｂでは、磁石部材６２Ｂは、外障子３３０の縦框３３の室外側面に取り付けられている。引き違い窓１００Ｂは、第１実施形態と比べて、障子側磁石部６３を有していない。図８Ｂに示すように、磁石部材６２Ｂは、磁石６２ａと、保持プレート６２ｂと、を有する。保持プレート６２ｂは、断面視略Ｌ字型の形状を有し、縦框３３の室外側の見付面に沿う室外側面当接部６２１と、縦框３３の見込面に沿う見込面当接部６２２と、を有する。保持プレート６２ｂは、樹脂により形成され、室外側面当接部６２１に磁石６２ａを保持するように構成される。
In the double sliding window 100B according to the second modification of the first embodiment shown in FIGS. 8A and 8B, the magnet member 62B is attached to the outdoor side surface of the vertical frame 33 of the outer shoji 330. As shown in FIGS. The double sliding window 100B does not have the shoji-side magnet portion 63 as compared with the first embodiment. As shown in FIG. 8B, the magnet member 62B has a magnet 62a and a holding plate 62b. The holding plate 62b has a substantially L-shaped cross section, and includes an outdoor side contact portion 621 along the viewing surface of the vertical frame 33 on the outdoor side and a projection surface contact portion along the projection surface of the vertical frame 33. 622 and . The holding plate 62b is made of resin and configured to hold the magnet 62a on the outdoor side contact portion 621 .
第２変形例では、図８Ａに示すように、網戸係合部４５の第１網戸係合部４５１Ｂと網戸側障子接続部６１Ｂが一体に成形されている。網戸側障子接続部６１Ｂは、着磁性の素材、例えば、鉄や着磁性のステンレスで構成され、磁石部材６２Ｂの一部を構成する。網戸側障子接続部６１Ｂは、第１網戸係合部４５１の見込片４５１３における室内側の端部から屈曲し、見付方向に延びる。網戸側障子接続部６１Ｂが直接磁石６２ａに付着することで、内網戸４１０と外障子３３０が接続される。
In the second modification, as shown in FIG. 8A, the first screen door engaging portion 451B of the screen door engaging portion 45 and the screen door side shoji connecting portion 61B are formed integrally. The screen door-side shoji connecting portion 61B is made of a magnetic material such as iron or magnetic stainless steel, and constitutes a part of the magnet member 62B. The screen door-side shoji connecting portion 61B is bent from the indoor-side end of the projection piece 4513 of the first screen door engaging portion 451 and extends in the viewing direction. The inner screen door 410 and the outer shoji 330 are connected by the direct attachment of the screen door-side shoji connecting portion 61B to the magnet 62a.
第２変形例によれば、第１網戸係合部４５１と網戸側障子接続部６１Ｂとを一体の部材で構成することができる。そして、磁石部材６２Ｂを外障子３３０の縦框３３側に取り付けることで、網戸４の構成を簡易にし、軽量化が可能になる。
According to the second modification, the first screen door engaging portion 451 and the screen door side shoji connecting portion 61B can be configured as an integral member. By attaching the magnet member 62B to the vertical frame 33 side of the outer shoji 330, the structure of the screen door 4 can be simplified and the weight thereof can be reduced.
図９Ａ及び図９Ｂに示す第２実施形態に係る引き違い窓１００Ｃでは、接続部６Ｃは、磁石部材６２Ｃと、当接部６４と、を有する。引き違い窓１００Ｃは、第１実施形態と比べて、網戸側障子接続部６１を有していない。
In a sliding window 100C according to the second embodiment shown in FIGS. 9A and 9B, a connection portion 6C has a magnet member 62C and a contact portion 64. As shown in FIG. 100 C of double sliding windows do not have the screen door side shoji connection part 61 compared with 1st Embodiment.
第１網戸係合部４５１Ｃは、見込片４５１３から見付方向内側に突出する見付片４５１４を有する。見付片４５１４は、網戸４の網戸縦框４３における室内側延出片４０２ａに当接するとともに室内側延出片４０２ａと平行に延びる。見付片４５１４は、室内側延出片４０２ａにねじにて固定される。
The first screen door engaging portion 451C has a viewing piece 4514 that protrudes inward in the viewing direction from the viewing piece 4513 . The facing piece 4514 abuts on the room-side extension piece 402a of the screen door vertical frame 43 of the screen door 4 and extends parallel to the room-side extension piece 402a. The viewing piece 4514 is fixed to the indoor-side extending piece 402a with a screw.
磁石部材６２Ｃは、磁石６２ａと、保持プレート６２ｂとを有する。保持プレート６２ｂは、外障子３３０における縦框３３の見込面３３ａに固定される。
The magnet member 62C has a magnet 62a and a holding plate 62b. The holding plate 62b is fixed to the projection surface 33a of the vertical frame 33 of the outer shoji 330. As shown in FIG.
当接部６４は、内網戸４１０の見付方向の端部側から延び、外障子３３０の見付方向の端部に向けて延びる。当接部６４は、第１網戸係合部４５１Ｃの見込片４５１３から連続して、第１網戸係合部４５１Ｃと一体に形成される。当接部６４は、着磁性部材配置代６４１と、障子当接部６４２と、を有する。着磁性部材配置代６４１は、第１網戸係合部４５１Ｃの室内側の端部から、見付方向内側へわずかに屈曲する。障子当接部６４２は、着磁性部材配置代６４１の見付方向内側の端部から略直角に屈曲して見込方向に延びる。障子当接部６４２は、外障子３３０における縦框３３の見込面３３ａに対向して延びる。縦框３３の見込面３３ａに対向する障子当接部６４２の内面には、磁石６４３が固定される。磁石６４３は、着磁性の素材で形成される長方形のプレートである。磁石６４３の厚さは、着磁性部材配置代６４１の見付方向に延びる長さ寸法よりも小さい。磁石６４３は、磁石６２ａと対向する位置に取り付けられる。
The contact portion 64 extends from the end of the inner screen door 410 in the viewing direction, and extends toward the end of the outer shoji 330 in the viewing direction. The contact portion 64 is formed integrally with the first screen door engaging portion 451C continuously from the projection piece 4513 of the first screen door engaging portion 451C. The contact portion 64 has a magnetized member arrangement allowance 641 and a shoji contact portion 642 . The magnetizable member arrangement allowance 641 is slightly bent inward in the viewing direction from the end portion of the first screen door engaging portion 451C on the indoor side. The shoji abutting portion 642 extends in the viewing direction by bending at a substantially right angle from the inner end portion of the magnetic member arrangement allowance 641 in the viewing direction. The shoji abutting portion 642 extends to face the projection surface 33 a of the vertical frame 33 of the outer shoji 330 . A magnet 643 is fixed to the inner surface of the shoji abutting portion 642 facing the prospect surface 33 a of the vertical frame 33 . Magnet 643 is a rectangular plate made of a magnetizable material. The thickness of the magnet 643 is smaller than the length dimension of the magnetizable member arrangement allowance 641 extending in the viewing direction. The magnet 643 is attached at a position facing the magnet 62a.
図９Ａに示すように、当接部６４は、第１網戸係合部４５１Ｃと連続している。当接部６４には、磁石６４３が設けられており、外障子３３０の縦框３３における見込面３３ａに配置された磁石６２ａに付着している。当接部６４が外障子３３０の縦框３３の見付方向の端部に磁石６４３を介して当接する。同時に、第１網戸係合部４５１Ｃの見込片４５１３が内網戸４１０の網戸縦框４３における一対の延出片４０２に当接する。この状態で、外障子３３０を見付方向の外側に向かって押せば、外障子３３０が移動するに伴って、磁石６４３により磁石部材６２Ｃに磁着している当接部６４が外障子３３０に連動して移動する。当接部６４の移動に伴って、当接部６４と一体に形成された見込片４５１３に押される内網戸４１０が移動する。
As shown in FIG. 9A, the contact portion 64 is continuous with the first screen door engaging portion 451C. A magnet 643 is provided in the contact portion 64 and adheres to the magnet 62 a arranged on the projection surface 33 a of the vertical frame 33 of the outer shoji 330 . The abutting portion 64 abuts on the end portion of the vertical frame 33 of the outer shoji 330 in the viewing direction via the magnet 643 . At the same time, the projection piece 4513 of the first screen door engaging portion 451C contacts the pair of extending pieces 402 of the screen door vertical frame 43 of the inner screen door 410 . In this state, if the outer shoji 330 is pushed outward in the viewing direction, the abutting portion 64 magnetically attached to the magnet member 62C by the magnet 643 will move to the outer shoji 330 as the outer shoji 330 moves. move together. Along with the movement of the contact portion 64, the inner screen door 410 pushed by the projection piece 4513 integrally formed with the contact portion 64 moves.
逆に、外障子３３０を見付方向内側に向かって押すと、外障子３３０の縦框３３の見込面３３ａが、当接部６４を見付方向内側に押すので、外障子３３０と内網戸４１０とが連動して移動する。
Conversely, when the outer shoji 330 is pushed inward in the viewing direction, the projected surface 33a of the vertical frame 33 of the outer shoji 330 pushes the contact portion 64 inward in the viewing direction, so that the outer shoji 330 and the inner screen door 410 move in tandem with
第２実施形態によれば、第１網戸係合部４５１Ｃと当接部６４とが一体に形成され、当接部６４が外障子３３０の見付方向の端部に当接可能なので、外障子３３０を見付方向の内側へ移動させる際は、外障子３３０と内網戸４１０との連動を物理的に一体の部材を押すことで行うことができる。したがって、より確実で安定した移動が可能となる。外障子３３０を見付方向外側へ移動させる際に、外障子３３０と内網戸４１０との連動を磁石で行うように構成することで、接続部６Ｃの構成や配置を複雑にせず、製造コストを低減するとともに施工性を向上させることができる。
According to the second embodiment, the first screen door engaging portion 451C and the contact portion 64 are integrally formed, and the contact portion 64 can contact the end portion of the outer shoji 330 in the viewing direction. When the 330 is moved inward in the viewing direction, the interlocking between the outer shoji 330 and the inner screen door 410 can be performed by physically pressing a single member. Therefore, more reliable and stable movement becomes possible. When the outer shoji 330 is moved to the outside in the viewing direction, the outer shoji 330 and the inner screen door 410 are interlocked by a magnet, so that the configuration and arrangement of the connecting part 6C are not complicated, and the manufacturing cost is reduced. While reducing, workability can be improved.
図１０Ａ及び図１０Ｂに示す第３実施形態に係る引き違い窓１００Ｄでは、接続部６Ｄは、進退係合部材としてのストッパ部材６５と、被係合部６６と、を有する。ストッパ部材６５は、外障子３３０の見付方向内側の縦框３３に、内網戸４１０に対して進退自在に取り付けられる。ストッパ部材６５は、ストッパ固定部６５１と、付勢部６５２と、突出係合部６５３を有する。
In a sliding window 100D according to the third embodiment shown in FIGS. 10A and 10B, a connecting portion 6D has a stopper member 65 as a forward/backward engaging member and an engaged portion 66. As shown in FIGS. The stopper member 65 is attached to the vertical frame 33 on the inner side of the outer shoji 330 in the viewing direction so as to be able to advance and retreat relative to the inner screen door 410 . The stopper member 65 has a stopper fixing portion 651 , a biasing portion 652 and a projecting engagement portion 653 .
ストッパ固定部６５１は、図１０Ｂに示すように、固定部本体部６５１１と、貫通孔配置部６５１２と、を有する。固定部本体部６５１１は、所定の厚みを有して内部に中空の空間を有し、当接面６５１１ａと、室外側面６５１１ｂと、室内側面６５１１ｃと、見込外側部６５１１ｄと、係合爪６５１１ｅと、を有する。当接面６５１１ａは、縦框３３の見込面に当接可能な平坦な面である。室外側面６５１１ｂは、当接面６５１１ａの室外側の端部から見付方向に延びる面である。室内側面６５１１ｃは、室外側面６５１１ｂに対向して見付方向に延びる面である。見込外側部６５１１ｄは、当接面６５１１ａに対向する位置に位置し、室外側面６５１１ｂと室内側面６５１１ｃとを結ぶ側部である。見込外側部６５１１ｄは、室外側面６５１１ｂから見込方向室内側に延び、見込方向の中央部付近で見付方向に屈曲して当接面６５１１ａから遠ざかったのち室内側面６５１１ｃの見付方向の端部に至るまで延びる。係合爪６５１１ｅは、見込外側部６５１１ｄに形成され、弾性変形可能な片持ち状の部分である。係合爪６５１１ｅの先端は、後述する突出係合部６５３に係合可能に基端側よりも膨出している。
The stopper fixing portion 651 has a fixing portion main body portion 6511 and a through hole arrangement portion 6512, as shown in FIG. 10B. The fixing portion main body portion 6511 has a predetermined thickness and a hollow space inside, and includes a contact surface 6511a, an outdoor side surface 6511b, an indoor side surface 6511c, a prospective outer portion 6511d, and an engaging claw 6511e. , has The abutment surface 6511a is a flat surface that can abut against the projected surface of the vertical frame 33 . The outdoor side surface 6511b is a surface extending in the viewing direction from the outdoor side end of the contact surface 6511a. The indoor side surface 6511c is a surface that faces the outdoor side surface 6511b and extends in the viewing direction. The prospective outer side portion 6511d is located at a position facing the contact surface 6511a and is a side portion that connects the outdoor side surface 6511b and the indoor side surface 6511c. The projected outer side portion 6511d extends from the outdoor side surface 6511b to the projected direction indoor side, bends in the projected direction near the central portion in the projected direction, moves away from the contact surface 6511a, and then extends to the projected direction end of the indoor side surface 6511c. extends all the way. The engaging claw 6511e is a cantilevered portion that is formed on the prospective outer portion 6511d and is elastically deformable. The tip of the engaging claw 6511e bulges more than the base end side so as to be able to engage with a projecting engaging portion 653, which will be described later.
貫通孔配置部６５１２は、ねじを挿通可能な貫通孔６５１２ａが形成された略半円形の部分であり、固定部本体部６５１１の上端と下端からそれぞれ延びている。
The through-hole arrangement portion 6512 is a substantially semicircular portion formed with a through-hole 6512a through which a screw can be inserted, and extends from the upper end and the lower end of the fixed portion main body portion 6511, respectively.
突出係合部６５３は、固定部本体部６５１１に係合して室外側及び室内側へ進退可能な可動部品である。突出係合部６５３は、突出本体部６５３１と、係合爪６５３２と、を有する。突出本体部６５３１は、ストッパ固定部６５１の見込外側部６５１１ｄの屈曲形状に沿って屈曲し、見込外側部６５１１ｄの外側面に係合している。突出本体部６５３１は、見込外側部６５１１ｄに係合し、室内外方向にスライド可能に配置されている。突出本体部６５３１の室外側の先端は、図１０Ａに示すように、後述する被係合部６６に係合可能に配置されているとともに、内網戸４１０の網戸縦框４３における室内側延出片４０２ａの端部に係合可能に配置されている。突出本体部６５３１の室内側は、見込外側部６５１１ｄの室内側の部分の側面に当接している。係合爪６５３２は、突出本体部６５３１における固定部本体部６５１１側に、ストッパ固定部６５１の係合爪６５１１ｅに係合可能に配置されている。係合爪６５３２は、突出本体部６５３１における見込方向の中央部付近に、室外側から室内側に向かって片持ち状に延び、先端側が基端側よりも膨出している。
The protruding engagement portion 653 is a movable part that engages with the fixed portion main body portion 6511 and can move forward and backward toward the outside and the inside of the room. The projecting engagement portion 653 has a projecting body portion 6531 and an engaging claw 6532 . The protruding body portion 6531 is bent along the bent shape of the projected outer portion 6511d of the stopper fixing portion 651, and is engaged with the outer surface of the projected outer portion 6511d. The protruding main body portion 6531 engages with the prospective outer portion 6511d and is arranged so as to be slidable in the indoor-outdoor direction. As shown in FIG. 10A , the end of the projecting main body portion 6531 on the outdoor side is arranged so as to be capable of being engaged with an engaged portion 66 described later, and is an indoor-side extending piece of the screen door vertical frame 43 of the inner screen door 410 . 402a is arranged so as to be engageable with the end thereof. The indoor side of the protruding main body portion 6531 abuts the side surface of the indoor-side portion of the prospective outer portion 6511d. The engaging claw 6532 is arranged on the protruding main body portion 6531 on the fixing portion main body portion 6511 side so as to be able to engage with the engaging claw 6511 e of the stopper fixing portion 651 . The engaging claw 6532 extends in a cantilevered manner from the outdoor side toward the indoor side in the vicinity of the center of the projecting main body portion 6531 in the viewing direction, and the distal end side protrudes more than the proximal end side.
付勢部６５２は、固定部本体部６５１１の内部に配置されるコイルばねである。付勢部６５２は、突出係合部６５３を常に室外側へ付勢するように突出係合部６５３に当接している。
The biasing portion 652 is a coil spring arranged inside the fixing portion main body portion 6511 . The biasing portion 652 is in contact with the projecting engagement portion 653 so as to always bias the projecting engagement portion 653 toward the outside of the vehicle.
被係合部６６は、図１０Ａに示すように、内網戸４１０の見付方向内側の網戸縦框４３に固定される。被係合部６６は、図１０Ａに示すように、２つの断面視略Ｌ字型の部分が接続されたような形状をしている。被係合部６６は、網戸固定部６６１と、ストッパ係合部６６２と、を有する。網戸固定部６６１は、固定面６６１ａと、見込面６６１ｂとを有する。固定面６６１ａは、内網戸４１０の網戸縦框４３における室外側延出片４０２ｂの室内側の面にビスにて固定される。見込面６６１ｂは、固定面６６１ａから略直角に屈曲して見込方向へ延びる面である。ストッパ係合部６６２は、係合見付面６６２ａと、係合見込面６６２ｂと、を有する。係合見付面６６２ａは、網戸固定部６６１の見込面６６１ｂにおける室内側の端部から略直角に屈曲して見付方向に延びる面である。係合見付面６６２ａは、ストッパ部材６５の突出係合部６５３に当接する面である。詳細には、突出係合部６５３の突出本体部６５３１の室外側の端部が、係合見付面６６２ａの室内側の面に当接する。係合見込面６６２ｂは、突出本体部６５３１の室外側の端部から見込方向に延びる端部に対向する。係合見付面６６２ａと係合見込面６６２ｂが突出本体部６５３１の室外側の端部を覆うように配置され、係合見付面６６２ａ及び係合見込面６６２ｂにより構成される角に突出本体部６５３１が係合することで、ストッパ部材６５が被係合部６６に係合する。
The engaged portion 66 is fixed to the screen door vertical frame 43 on the inner side of the inner screen door 410 in the viewing direction, as shown in FIG. 10A. As shown in FIG. 10A, the engaged portion 66 has a shape in which two substantially L-shaped cross-sectional views are connected. The engaged portion 66 has a screen door fixing portion 661 and a stopper engaging portion 662 . The screen door fixing portion 661 has a fixing surface 661a and a projection surface 661b. The fixing surface 661a is fixed to the indoor surface of the outdoor-side extending piece 402b of the screen door vertical frame 43 of the inner screen door 410 with a screw. The projection surface 661b is a surface that is bent substantially at a right angle from the fixed surface 661a and extends in the projection direction. The stopper engaging portion 662 has an engaging surface 662a and an engaging prospective surface 662b. The engagement viewing surface 662a is a surface that extends in the viewing direction by bending at a substantially right angle from the indoor-side end of the viewing surface 661b of the screen door fixing portion 661 . The engagement facing surface 662 a is a surface that abuts on the projecting engagement portion 653 of the stopper member 65 . More specifically, the outdoor-side end of the projecting body portion 6531 of the projecting engagement portion 653 abuts the indoor-side surface of the engagement face 662a. The prospective engagement surface 662b faces the end portion extending in the prospective direction from the outdoor-side end portion of the projecting main body portion 6531 . The engagement prospective surface 662a and the engagement prospective surface 662b are arranged so as to cover the outdoor-side end of the protruding main body portion 6531, and the protruding main body is located at the corner defined by the engagement prospective surface 662a and the engagement prospective surface 662b. By engaging the portion 6531 , the stopper member 65 is engaged with the engaged portion 66 .
ストッパ部材６５は、常に付勢部６５２により付勢されているので、ストッパ部材６５の突出係合部６５３が被係合部６６のストッパ係合部６６２と、網戸縦框４３の室内側延出片４０２ａとの間に挿入されて係合している。これにより、内網戸４１０と外障子３３０とが接続されている。外障子３３０の見付方向の端部を見付方向の外側に向かって押せば、突出係合部６５３の先端側が網戸縦框４３の室内側延出片４０２ａを同時に押すので、外障子３３０と内網戸４１０とが連動して動き、移動する。逆に、外障子３３０を見付方向内側に向かって押すと、突出係合部６５３の先端側がストッパ係合部６６２の係合見込面６６２ｂを押すので、外障子３３０と内網戸４１０とが連動して動き、移動する。
Since the stopper member 65 is always urged by the urging portion 652, the protruding engaging portion 653 of the stopper member 65 and the stopper engaging portion 662 of the engaged portion 66 and the screen door vertical stile 43 extending to the room interior side. It is inserted between and engaged with piece 402a. Thereby, the inner screen door 410 and the outer shoji 330 are connected. When the end portion of the outer shoji 330 in the viewing direction is pushed outward in the viewing direction, the tip side of the protruding engagement portion 653 pushes the indoor extending piece 402a of the screen door vertical frame 43 at the same time. The inner screen door 410 moves and moves in conjunction with it. Conversely, when the outer shoji 330 is pushed inward in the viewing direction, the tip side of the protruding engaging portion 653 pushes the expected engagement surface 662b of the stopper engaging portion 662, so that the outer shoji 330 and the inner screen door 410 are interlocked. move and move.
外障子３３０と内網戸４１０の動きを連動させたくない場合、ストッパ部材６５の被係合部６６に対する係合を解くことができる。具体的には、突出係合部６５３に使用者が手を掛けて室内側へ引き寄せると、付勢部６５２が縮まる。このとき、図１０Ｂに示すように、突出本体部６５３１側に設けられている係合爪６５３２が、ストッパ固定部６５１の見込外側部６５１１ｄに設けられた係合爪６５１１ｅに弾性変形して係合する。突出本体部６５３１の係合爪６５３２とストッパ固定部６５１の係合爪６５１１ｅが係合すると、突出本体部６５３１が室内側に引き寄せられた状態で固定されるので、外障子３３０と内網戸４１０の係合が解かれる。よって、外障子３３０と内網戸４１０は別々に移動することができる。
When the movement of the outer shoji 330 and the inner screen door 410 is not desired to be interlocked, the stopper member 65 can be disengaged from the engaged portion 66 . Specifically, when the user puts his/her hand on the protruding engaging portion 653 and pulls it toward the room, the biasing portion 652 contracts. At this time, as shown in FIG. 10B, the engaging claw 6532 provided on the projecting main body portion 6531 side is elastically deformed and engaged with the engaging claw 6511e provided on the projected outer side portion 6511d of the stopper fixing portion 651. do. When the engaging claw 6532 of the protruding main body portion 6531 and the engaging pawl 6511e of the stopper fixing portion 651 are engaged with each other, the protruding main body portion 6531 is fixed in a state of being attracted to the indoor side. disengagement. Therefore, the outer shoji 330 and the inner screen door 410 can be moved separately.
第３実施形態では、網戸係合部４５の第１網戸係合部４５１Ｄは、内網戸４１０の網戸縦框４３における室外側の面に固定されている。第１網戸係合部４５１Ｄの形状は、図４に示す第２網戸係合部４５２の形状と同一である。第１網戸係合部４５１Ｄは、網戸縦框４３における被係合部６６が固定されていない部分に固定されている。第２網戸係合部４５２Ｄの配置は、第１実施形態の場合と同様である。すなわち、第２網戸係合部４５２Ｄは、外網戸４２０の見付方向外側の網戸縦框４３における室内側の面に、第１網戸係合部４５１Ｄと係合可能な位置に固定されている。したがって、第３実施形態においても、内網戸４１０と外網戸４２０は連動して移動することができる。
In the third embodiment, the first screen door engaging portion 451D of the screen door engaging portion 45 is fixed to the outdoor side surface of the screen door vertical frame 43 of the inner screen door 410 . The shape of the first screen door engaging portion 451D is the same as the shape of the second screen door engaging portion 452 shown in FIG. The first screen door engaging portion 451D is fixed to a portion of the screen door vertical frame 43 to which the engaged portion 66 is not fixed. The arrangement of the second screen door engaging portion 452D is the same as in the case of the first embodiment. That is, the second screen door engaging portion 452D is fixed to the indoor surface of the screen door vertical stile 43 on the outer side of the outer screen door 420 in the viewing direction at a position where it can be engaged with the first screen door engaging portion 451D. Therefore, also in the third embodiment, the inner screen door 410 and the outer screen door 420 can move together.
第３実施形態によれば、ストッパ部材６５と被係合部６６の機械的な係合によって、外障子３３０と内網戸４１０の動きを連動させることができるので、障子や網戸４が大型化により重量が増加しても、より確実に外障子３３０と内網戸４１０の移動を連動させることができる。
According to the third embodiment, the movement of the outer shoji 330 and the inner screen door 410 can be interlocked by the mechanical engagement between the stopper member 65 and the engaged portion 66. Even if the weight increases, the movements of the outer shoji 330 and the inner screen door 410 can be interlocked more reliably.
第１実施形態では、網戸係合部４５が網戸縦框４３の上下方向の一方と他方に取り付ける丈の短い部品として説明した。しかし、配置する場所は上下方向の一方と他方に限定されない。例えば上下方向の中央部に一か所配置してもよい。さらに、網戸係合部は、網戸縦框４３の上下方向の一方から他方に亘って配置される長尺状の形状を有していてもよい。網戸係合部が上下方向に通しで配置されることで、外網戸４２０側と内網戸４１０側の配置を厳密に合わせる必要がなくなり、施工性及び操作性が向上する。
In the first embodiment, the screen door engaging portion 45 is described as a short component attached to one side and the other side of the screen door vertical frame 43 in the vertical direction. However, the place of arrangement is not limited to one and the other in the vertical direction. For example, it may be arranged at one place in the central part in the vertical direction. Furthermore, the screen door engaging portion may have an elongated shape arranged from one side to the other side of the screen door vertical frame 43 in the vertical direction. By arranging the screen door engaging portion so as to pass through in the vertical direction, there is no need to strictly match the arrangement of the outer screen door 420 side and the inner screen door 410 side, thereby improving workability and operability.
第１実施形態～第３実施形態では、モヘア４６は外網戸４２０に取り付けられ、内網戸４１０に向かって見込方向に延びている。しかし、内網戸４１０に取り付けられ、外網戸４２０に向かって見込方向に延びていてもよい。
In the first to third embodiments, the mohair 46 is attached to the outer screen door 420 and extends in the prospective direction toward the inner screen door 410 . However, it may be attached to the inner screen door 410 and extend in the prospective direction toward the outer screen door 420 .
上記の実施形態では、障子３が６枚、網戸４が４枚設けられた引き違い窓１００を例に説明した。障子３や網戸４の数は限定されない。例えば、障子３が３枚設けられた引き違い窓であってもよく、それより多くてもよい。
In the above embodiment, the double sliding window 100 provided with six shojis 3 and four screen doors 4 has been described as an example. The number of shoji 3 and screen door 4 is not limited. For example, it may be a double sliding window provided with three shojis 3, or more.
