JPH1046922A - Lower frame of sash frame with rain shutter door - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it possible for a wheeled chair to pass on a lower frame by forming a rain shutter door running part instead of an ordinary rain shutter door rail on which a sash roller attached to a lower end of a rain shutter door runs and aligning a level of its upper end with a level of an upper end of a rail for sliding door. SOLUTION: An upper end of a rail 3 provided on a depth piece 2 on indoor side of a sash frame 1 is aligned with a level of an upper end of a storm door running part 5. Next, a floor surface on indoor side is aligned with the upper end f the rail 3, and a floor surface on outdoor side is aligned with the upper end of the running part 5. Rainwater which passes over the running part 5 and invades the depth piece 2 is discharged out of a room through a hollow part under a drain hole and the depth piece on outdoor side from the drain hole provided on the depth piece 2. Moreover, for example, a groove 51 in the direction of length is formed on a flat face of the running part 5, a guide part 81 which enters the groove 51 is formed in a lower frame 8 of a storm door 7, and the storm door 7 runs by a sash roller 9 put on an upper flat face of the running part 5 while regulating the travel in the direction of depth. Consequently, it is possible to ensure the continuity of floor surfaces inside and outside of the room.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】この発明は雨戸が収納される
サッシ枠の下枠に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lower frame of a sash frame in which a shutter is stored.

【０００２】[0002]

【従来の技術及び発明が解決しようとする課題】雨戸レ
ールが一体化したサッシ枠の下枠においては、雨戸が引
き戸側への雨水の浸入を阻止するよう、雨戸レールは引
き戸用のレールより低いレベルに位置し、両者の上端の
レベル間に段差があることから、下枠を挟んで室内の床
面と室外の床面との間では連続性がない。このため、下
枠の室外側にテラスやバルコニーが配置されるような場
合に、車椅子が下枠を挟んで室内と室外間を自由に行き
来することはできない。2. Description of the Related Art In a lower frame of a sash frame in which a shutter rail is integrated, a shutter rail is lower than a sliding door rail so that the shutter prevents rainwater from entering the sliding door side. Since there is a level difference between the upper and lower levels, there is no continuity between the indoor floor surface and the outdoor floor surface with the lower frame interposed therebetween. Therefore, when a terrace or a balcony is arranged outside the lower frame, the wheelchair cannot freely move between the room and the outside with the lower frame interposed therebetween.

【０００３】この発明は雨戸を収納しながらも、車椅子
の通行が可能な下枠を提案するものである。[0003] The present invention proposes a lower frame that allows a wheelchair to pass while storing a shutter.

【０００４】[0004]

【課題を解決するための手段】本発明では雨戸の下端に
取り付けられる戸車が走行する通常の雨戸レールに代え
て雨戸走行部を形成し、雨戸走行部の上端のレベルを引
き戸用のレールの上端のレベルに揃えることにより下枠
上を車椅子が通行することを可能にする。SUMMARY OF THE INVENTION In the present invention, instead of a normal shutter door rail mounted on the lower end of a shutter, a shutter door travel section is formed, and the level of the upper end of the shutter door is changed to the upper end of a rail for a sliding door. It allows the wheelchair to pass over the lower frame by aligning the lower level.

【０００５】雨戸走行部の上端のレベルが引き戸用レー
ルの上端のレベルに揃うことで、室内の床面を引き戸用
レールの上端に揃え、室外の床面を雨戸走行部の上端に
揃えることにより、室内の床面と室外の床面の連続性が
確保され、下枠を挟んで室内と室外間を車椅子が自由に
行き来することが可能になる。[0005] By aligning the level of the upper end of the sliding door traveling section with the level of the upper end of the sliding door rail, the indoor floor surface is aligned with the upper end of the sliding door rail, and the outdoor floor surface is aligned with the upper end of the sliding door traveling section. In addition, continuity between the indoor floor and the outdoor floor is ensured, and the wheelchair can freely move between the indoor and the outdoor with the lower frame interposed therebetween.

【０００６】[0006]

【発明の実施の形態】この発明は引き戸用のレール３が
形成された室内側見込み片２の室外側に、雨戸７が走行
する、レール３と同等のレベルの雨戸走行部５が形成さ
れたサッシ枠の下枠１である。DESCRIPTION OF THE PREFERRED EMBODIMENTS According to the present invention, a rain door running part 5 at the same level as the rail 3 on which a rain door 7 runs is formed on the outdoor side of the indoor side projection piece 2 on which a rail 3 for a sliding door is formed. This is the lower frame 1 of the sash frame.

【０００７】雨戸走行部５は雨戸７の見込み幅より大き
い見込み幅を持ち、室内側見込み片２から室外側へ張り
出す形で形成される。下枠１は図１に示すように雨戸走
行部５を有する形で成型することにより、もしくは図２
〜図４に示すように引き戸６用の下枠に別体の雨戸走行
部５を一体化させることにより製作される。[0007] The rain door traveling section 5 has an expected width larger than the expected width of the rain door 7 and is formed so as to protrude from the indoor-side projection piece 2 to the outdoor side. The lower frame 1 is formed by molding with a shutter running part 5 as shown in FIG.
As shown in FIG. 4, it is manufactured by integrating a separate shutter running part 5 with a lower frame for the sliding door 6.

【０００８】図面では上面が平坦面をなすように雨戸走
行部５を形成しているが、雨戸走行部５は図４に二点鎖
線円で示す車椅子の車輪（前輪）が上下動し、あるいは
横向きになった車輪が嵌まり込むことのない断面形状を
していればよいため、必ずしも平坦面をなす形をする必
要はない。In the drawings, the shutter running part 5 is formed such that the upper surface is flat, but the wheel (front wheel) of the wheelchair shown by a two-dot chain line circle in FIG. It is only necessary that the cross-sectional shape does not allow the sideways wheels to be fitted, so that it is not always necessary to form a flat surface.

【０００９】室内側見込み片２のレール３は引き戸６の
枚数分形成され、このレール３の上端のレベルと、雨戸
走行部５の上端のレベルは車椅子の通行が可能なように
同一に、あるいはほとんど同一に揃えられる。室内の床
面Ａは図４に示すようにレール３の上端に揃えられ、室
外の床面Ｂは雨戸走行部５の上端に揃えられる。レール
３，３間の間隔が空く場合は図示するようにレール３，
３間に車椅子の車輪の落下を防止する落下止め４が形成
される。The rails 3 of the indoor side piece 2 are formed by the number of sliding doors 6, and the level of the upper end of the rail 3 and the level of the upper end of the rain door traveling unit 5 are the same so that a wheelchair can pass. Almost identical. The indoor floor A is aligned with the upper end of the rail 3 as shown in FIG. 4, and the outdoor floor B is aligned with the upper end of the shutter running part 5. If there is a gap between the rails 3, 3, as shown in the figure,
Between the three, a drop stopper 4 for preventing the wheel of the wheelchair from falling is formed.

【００１０】雨戸７が開放した状態、もしくは閉鎖した
状態で雨戸走行部５を越えて室内側見込み片２まで浸入
した雨水は図示しないが、室内側見込み片２に明けられ
る排水孔からその下の中空部と室外側見付け片を通じて
室外へ排出される。Although not shown, the rainwater that has penetrated to the indoor side piece 2 over the rain door traveling part 5 in a state where the shutter 7 is opened or closed is not shown. It is discharged outside the room through the hollow part and the outdoor side finding piece.

【００１１】図１〜図３は雨戸７の下框８に取り付けら
れた戸車９が雨戸走行部５上を走行する場合の例を示
す。FIGS. 1 to 3 show an example in which a door wheel 9 mounted on a lower frame 8 of a shutter 7 travels on a shutter traveling section 5.

【００１２】図１，図２は雨戸走行部５の平坦面の一部
に溝51を長さ方向に連続して形成する一方、下框８に溝
51内に入り込むガイド部81を形成，あるいは突設し、ガ
イド部81によって雨戸７の見込み方向の移動を規制しな
がら、雨戸走行部５の平坦な上面に載る戸車９によって
雨戸７を走行させる場合であり、図１はガイド部81を下
框８の見込み方向の中間部に１箇所突設した場合、図２
は両側に２箇所形成した場合である。図２の場合、下框
８の見付け片がガイド部81になっている。FIGS. 1 and 2 show that a groove 51 is formed in a part of the flat surface of the shutter running part 5 continuously in the longitudinal direction, while a groove is formed in the lower frame 8.
When the guide part 81 is formed or protruded into the inside 51 and the guide part 81 restricts the movement of the shutter 7 in the expected direction, and the door 7 moves on the flat upper surface of the shutter running part 5 to drive the shutter 7. FIG. 1 shows a case in which the guide portion 81 is provided at one position in the middle of the lower frame 8 in the expected direction.
Is a case where two portions are formed on both sides. In the case of FIG. 2, the find piece of the lower frame 8 is the guide portion 81.

【００１３】図３は雨戸走行部５に下框８の見込み幅よ
り大きい幅の溝52を形成すると共に、溝52内の見込み方
向中間部に戸車９が載る雨戸レール53を形成し、溝52内
に入り込むガイド部81，81によって雨戸７の見込み方向
の移動を規制しながら、戸車９を雨戸レール53上を走行
させる場合である。この場合、雨戸レール53の上端は雨
戸走行部５の上面に揃えられる。FIG. 3 shows a case in which a groove 52 having a width larger than the expected width of the lower frame 8 is formed in the shutter running section 5 and a shutter rail 53 on which the door wheel 9 is mounted is formed in a middle part of the groove 52 in the expected direction. In this case, the door wheel 9 is caused to travel on the rain door rail 53 while restricting the movement of the rain door 7 in the expected direction by the guide portions 81, 81 that enter the inside. In this case, the upper end of the shutter rail 53 is aligned with the upper surface of the shutter running unit 5.

【００１４】図４は戸車９を雨戸７の上框10に取り付
け、上吊り式で雨戸７を走行させる場合の例を示す。こ
こでは、雨戸７の下端は雨戸走行部５に形成された溝51
に下框８のガイド部81が差し込まれることにより見込み
方向に規制される。FIG. 4 shows an example in which a door car 9 is mounted on an upper frame 10 of a shutter 7 and the shutter 7 is run in a suspended manner. Here, the lower end of the shutter 7 is provided with a groove 51 formed in the shutter running part 5.
When the guide portion 81 of the lower frame 8 is inserted into the lower frame 8, it is regulated in the expected direction.

【００１５】図４は雨戸走行部５の室外側にグレーチン
グ11が隣接する場合を示すが、グレーチング11の上面は
室外の床面Ｂになるため雨戸走行部５の上面のレベルに
揃えられ、雨戸走行部５とグレーチング11間での段差は
ない、あるいは無視し得る３mm程度以下の大きさに抑え
られる。FIG. 4 shows a case in which the grating 11 is adjacent to the outdoor side of the shutter traveling part 5. The upper surface of the grating 11 is the outdoor floor B, so that the upper surface of the grating 11 is aligned with the level of the upper surface of the shutter driving part 5. There is no step between the running portion 5 and the grating 11, or the size is suppressed to about 3 mm or less, which can be ignored.

【００１６】[0016]

【発明の効果】引き戸用のレールの室外側に雨戸走行部
を形成し、雨戸走行部の上端のレベルを引き戸用のレー
ルの上端のレベルに揃えているため、室内の床面と室外
の床面の連続性を確保することができ、下枠を挟んで室
内と室外間を車椅子が自由に行き来することが可能にな
る。According to the present invention, since a shutter running part is formed outside the sliding door rail and the upper end level of the sliding door running part is aligned with the upper end level of the sliding door rail, the indoor floor surface and the outdoor floor are formed. Surface continuity can be ensured, and the wheelchair can freely move between the room and the outside with the lower frame interposed.

【図面の簡単な説明】[Brief description of the drawings]

【図１】戸車が雨戸走行部上を走行する場合の例を示し
た縦断面図である。FIG. 1 is a longitudinal sectional view showing an example in which a door car travels on a rain door traveling section.

【図２】戸車が雨戸走行部上を走行する場合の他の例を
示した縦断面図である。FIG. 2 is a longitudinal sectional view showing another example of a case where a door car travels on a rain door traveling section.

【図３】戸車が雨戸走行部の雨戸レール上を走行する場
合の例を示した縦断面図である。FIG. 3 is a longitudinal sectional view showing an example of a case where a door car travels on a shutter rail of a shutter traveling section.

【図４】雨戸が上吊り式の場合の例を示した縦断面図で
ある。FIG. 4 is a vertical cross-sectional view showing an example of a case where the shutter is of a hanging type.

【符号の説明】[Explanation of symbols]

１……下枠、２……室内側見込み片、３……レール、４
……落下止め、５……雨戸走行部、51……溝、52……
溝、53……雨戸レール、６……引き戸、７……雨戸、８
……下框、81……ガイド部、９……戸車、10……上框、
11……グレーチング、Ａ……室内の床面、Ｂ……室外の
床面。1 ... lower frame, 2 ... indoor side piece, 3 ... rail, 4
…… Stopping, 5 …… Groove running part, 51 …… Groove, 52 ……
Groove, 53 ... shutter door rail, 6 ... sliding door, 7 ... shutter door, 8
…… Lower frame, 81 …… Guide part, 9 …… Door, 10 …… Upper frame,
11: Grating, A: Indoor floor, B: Outdoor floor.

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 引き戸用のレールが形成された室内側見
込み片の室外側に雨戸が収納されるサッシ枠の下枠であ
り、雨戸の収納位置には雨戸が走行する雨戸走行部が形
成され、雨戸走行部の上端のレベルは前記レールの上端
のレベルに揃えられている雨戸付きサッシ枠の下枠。1. A lower frame of a sash frame for storing a shutter on the outside of an indoor side projection piece on which a rail for a sliding door is formed. A lower frame of a sash frame with a shutter, wherein the level at the upper end of the running section is aligned with the level at the upper end of the rail.