JP6420134B2

JP6420134B2 - sash

Info

Publication number: JP6420134B2
Application number: JP2014251835A
Authority: JP
Inventors: 山崎　哲也; 哲也山崎; 新作増山
Original assignee: Sankyo Tateyama Inc
Current assignee: Sankyo Tateyama Inc
Priority date: 2014-12-12
Filing date: 2014-12-12
Publication date: 2018-11-07
Anticipated expiration: 2034-12-12
Also published as: JP2016113771A

Description

本発明は、下枠下面に水切りを取付けたサッシに関する。 The present invention relates to a sash having a drainer attached to the lower surface of a lower frame.

サッシにおいては、サッシ枠から流れ落ちる汚れた雨水が外壁にかかり、外壁が汚れるのを防止するため、下枠の下面に水切りを取付けることがある。従来の水切りとしては、特許文献１に記載されているように、水切りの上面に突設した係止片１３を、下枠の下面の室外側端部に形成された係止受片５ｄに係止させたものがあった。この水切りは、水切りの係止片１３と下枠の係止受片５ｄとがメタルタッチで接しているため、水切り上面と下枠下面との間に雨水が浸入するおそれがあった。水切り上面と下枠下面との間に雨水が浸入すると、雨水が溜まり易いため、躯体側に雨水が浸入するおそれがあった。 In the sash, in order to prevent dirty rainwater flowing down from the sash frame from splashing on the outer wall and contaminating the outer wall, a drainer may be attached to the lower surface of the lower frame. As a conventional drainer, as described in Patent Document 1, the locking piece 13 protruding from the upper surface of the draining is engaged with the locking receiving piece 5d formed at the outdoor side end of the lower surface of the lower frame. There was something that was stopped. In this draining, since the draining locking piece 13 and the lower frame locking receiving piece 5d are in contact with each other by metal touch, there is a possibility that rainwater may enter between the draining upper surface and the lower frame lower surface. If rainwater enters between the draining upper surface and the lower frame lower surface, the rainwater tends to accumulate, and there is a risk of rainwater entering the housing side.

特開２００６−３２８９４９号公報JP 2006-328949 A

本発明は以上に述べた実情に鑑み、水切り上面と下枠下面との間に雨水が浸入することを防止できるサッシの提供を目的とする。 In view of the above-described circumstances, an object of the present invention is to provide a sash that can prevent rainwater from entering between a draining upper surface and a lower frame lower surface.

上記の課題を達成するために請求項１記載の発明によるサッシは、下枠と、下枠の下面に取付けた水切りとを備え、下枠は、下面の室外側に上方に凹んだ凹部を有し、水切りは、室外側取付部と室内側取付部とを有し、室外側取付部は、凹部内に位置し、室外側の縁を下枠凹部内の室外側の壁に当接すると共に、室外側の縁から離して設けた両面テープで凹部底面に接着してあり、室内側取付部は、凹部の室内側の壁より室内側に位置し、下枠下面に固定してあることを特徴とする。 In order to achieve the above object, a sash according to a first aspect of the present invention includes a lower frame and a drainer attached to the lower surface of the lower frame, and the lower frame has a concave portion that is recessed upward on the outdoor side of the lower surface. The drainer has an outdoor attachment portion and an indoor attachment portion, the outdoor attachment portion is located in the recess, and the edge of the outdoor side abuts the outdoor wall in the lower frame recess, It is adhered to the bottom surface of the recess with a double-sided tape provided away from the edge of the outdoor side, and the indoor side mounting portion is located on the indoor side from the wall on the indoor side of the recess and is fixed to the lower surface of the lower frame And

請求項１記載の発明によるサッシは、水切りの室外側取付部が下枠凹部内に位置し、止水性を有する両面テープで凹部底面に接着してあるので、水切り上面と下枠下面との間に雨水が浸入しにくい。また、両面テープは室外側取付部の室外側の縁から離して設けてあり、且つ室外側取付部の室外側の縁を下枠凹部内の室外側の壁に当接させることで、水切りを室内外方向及び左右方向に位置決めしてから両面テープを接着させられるので、施工性が良い。 In the sash according to the first aspect of the present invention, the draining outdoor mounting portion is located in the recess of the lower frame and is adhered to the bottom of the recess with a double-sided tape having water blocking properties. It is difficult for rainwater to enter. Further, the double-sided tape is provided away from the outdoor edge of the outdoor attachment portion, and the outdoor edge of the outdoor attachment portion is brought into contact with the outdoor wall in the lower frame recess, thereby draining water. Since the double-sided tape can be adhered after positioning in the indoor / outdoor direction and the left / right direction, the workability is good.

図２のＡ−Ａ断面図である。It is AA sectional drawing of FIG. 本発明のサッシの第１実施形態を示す室外側正面図である。It is an outdoor side front view showing a 1st embodiment of a sash of the present invention. 図２のＢ−Ｂ断面図である。It is BB sectional drawing of FIG. （ａ）は竪枠と下枠とのコーナー部を拡大して示す室外側正面図であり、（ｂ）はＣ−Ｃ断面図である。(A) is an outdoor side front view which expands and shows the corner part of a collar frame and a lower frame, (b) is CC sectional drawing. 図４のＤ−Ｄ断面図である。It is DD sectional drawing of FIG. 同サッシの水切りの取付け手順を順に示す縦断面図である。It is a longitudinal cross-sectional view which shows the attachment procedure of the draining of the same sash in order. 水切りの外壁との納まりの他の例を示す縦断面図である。It is a longitudinal cross-sectional view which shows the other example of the accommodation with the outer wall of a drainer. 本発明のサッシの第２実施形態を示す縦断面図である。It is a longitudinal cross-sectional view which shows 2nd Embodiment of the sash of this invention. 第２実施形態の水切りの取付け手順を順に示す縦断面図である。It is a longitudinal cross-sectional view which shows the attachment procedure of the drainer of 2nd Embodiment in order. 本発明のサッシの第３実施形態を示す室外側正面図である。It is an outdoor side front view which shows 3rd Embodiment of the sash of this invention. 図１０のＥ−Ｅ断面図である。It is EE sectional drawing of FIG. 図１０のＦ−Ｆ断面図である。It is FF sectional drawing of FIG.

以下、本発明の実施の形態を図面に基づいて説明する。図１〜５は、本発明によるサッシ７の第１実施形態であって、嵌め殺し窓に適用した場合を示している。本サッシ７は、図１〜３に示すように、上枠８と下枠１と左右の竪枠９，９を四周枠組みしてなるサッシ枠１０を躯体１１の開口部に固定し、サッシ枠１０内に複層ガラス１２を嵌め込み、室内側から押縁１３を取付けて複層ガラス１２をサッシ枠１０に固定してある。下枠１の下面には、図１に示すように、水切り２が取付けてある。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1-5 is 1st Embodiment of the sash 7 by this invention, Comprising: The case where it applies to a fitting window is shown. As shown in FIGS. 1 to 3, the sash 7 fixes a sash frame 10, which is a four-frame framework of the upper frame 8, the lower frame 1, and the left and right collar frames 9, 9, to the opening of the casing 11. The multi-layer glass 12 is fitted in 10 and the pressing edge 13 is attached from the indoor side to fix the multi-layer glass 12 to the sash frame 10. As shown in FIG. 1, a drainer 2 is attached to the lower surface of the lower frame 1.

サッシ枠１０は、いわゆる半外付けタイプとなっており、下枠１は、図１に示すように、室内外方向の中間部に躯体固定片１４が下方に垂下して設けられ、躯体固定片１４は躯体１１の室外側面に当接して釘等の固着具（図示省略）で固定してある。躯体固定片１４の室外側の下枠１の下面には、水平な平坦面１５が形成してある。下枠１の下面の室外側位置には、上方に凹んだ凹部３を有している。凹部３の下端部には、室内外方向に延びる突片１６ａ，１６ｂが形成してあり、これにより凹部３の開口幅Ａが凹部３内の室内外方向の内寸よりも狭くなっている。凹部３の底面３ｂは、平坦で室外側に向かうにつれて下向きに若干傾斜している。 The sash frame 10 is of a so-called semi-external type. As shown in FIG. 1, the lower frame 1 is provided with a frame fixing piece 14 that hangs downward at an intermediate portion in the indoor / outdoor direction. Reference numeral 14 is in contact with the outdoor side surface of the housing 11 and is fixed by a fixing tool (not shown) such as a nail. A horizontal flat surface 15 is formed on the lower surface of the lower frame 1 on the outdoor side of the frame fixing piece 14. In the outdoor position on the lower surface of the lower frame 1, there is a concave portion 3 that is recessed upward. Projection pieces 16 a and 16 b extending in the indoor / outward direction are formed at the lower end of the recess 3, whereby the opening width A of the recess 3 is narrower than the inside dimension of the recess 3 in the indoor / outdoor direction. The bottom surface 3b of the recess 3 is flat and slightly inclined downward toward the outdoor side.

水切り２は、図１に示すように、室外側に向かうにつれて下り勾配で傾斜し、下枠１の室外側端よりも室外側まで張り出している。水切り２の上面には、室内外方向の中間部と室内側端部とに起立片１７，１８が設けてあり、室内外方向中間部の起立片１７の上端部より室外側に延出して室外側取付部４が形成され、室内側端部の起立片１８の上端部より室内側に延出して室内側取付部５が形成してある。室外側取付部４は、室内外方向の幅Ｂが下枠凹部３の開口幅Ａよりも大きくなっている。室外側取付部４は、下枠１下面の凹部３内に下方より挿入され、室外側の縁４ａを凹部３内の室外側の壁３ａに当接すると共に、室外側の縁４ａから離して設けた両面テープ６で凹部底面３ｂに接着してある。室内側取付部５は、下枠１下面の平坦面１５に両面テープ１９で接着してある。２箇所の両面テープ６，１９は、何れも止水性を有するものである。水切り２の下面と外壁材２０との間の隙間は、シール材２１を充填してシールしてある。 As shown in FIG. 1, the drainer 2 is inclined with a downward slope toward the outdoor side, and protrudes from the outdoor side end of the lower frame 1 to the outdoor side. On the upper surface of the drainer 2, standing pieces 17 and 18 are provided at an intermediate portion in the indoor / outdoor direction and an indoor side end portion, and extend from the upper end portion of the standing piece 17 at the intermediate portion in the indoor / outdoor direction to the outdoor side. The outer mounting portion 4 is formed, and the indoor side mounting portion 5 is formed extending from the upper end portion of the upright piece 18 at the indoor side end portion to the indoor side. In the outdoor mounting portion 4, the width B in the indoor / outdoor direction is larger than the opening width A of the lower frame recess 3. The outdoor mounting portion 4 is inserted from below into the recess 3 on the lower surface of the lower frame 1, and the outdoor edge 4 a is in contact with the outdoor wall 3 a in the recess 3 and is provided away from the outdoor edge 4 a. The double-faced tape 6 is adhered to the concave bottom surface 3b. The indoor side mounting portion 5 is bonded to the flat surface 15 on the lower surface of the lower frame 1 with a double-sided tape 19. The two double-faced tapes 6 and 19 have water-stopping properties. A gap between the lower surface of the drainer 2 and the outer wall material 20 is filled with a sealing material 21 and sealed.

水切り２は、図２，３に示すように、左右両端部が左右の竪枠９，９から同じ寸法だけ側方に張り出しており、その先端には樹脂製の小口キャップ２２が取付けてある。水切り２の左右両端部は、図４，５に示すように、竪枠９との干渉を避けるために、室外側取付部４と起立片１７、室内側取付部５と起立片１８が切り欠いてある。そして、室外側取付部４と起立片１７、室内側取付部５と起立片１８の切り欠かれた小口に突き当てるようにして、水切り２の上面に止水部材２３が設けてある。止水部材２３は、水密スポンジなどからなり、下枠１下面の左右両端部及び竪枠９の下端に当接している。この止水部材２３は、水切り２の室外側取付部４と室内側取付部５を下枠１下面に取付けている両面テープ６，１９と接しており、２箇所の両面テープ６，１９を止水部材２３で連続させている。また止水部材２３は、図５に示すように、竪枠９と外壁材２０との隙間に充填されたシール材２１とも連続している。 As shown in FIGS. 2 and 3, the drainer 2 has left and right ends projecting laterally from the left and right eaves frames 9 and 9 by the same dimension, and a small cap 22 made of resin is attached to the tip. As shown in FIGS. 4 and 5, the left and right ends of the drainer 2 are notched with the outdoor mounting portion 4 and the upright piece 17, and the indoor side mounting portion 5 and the upright piece 18 in order to avoid interference with the frame 9. It is. And the water stop member 23 is provided in the upper surface of the drainer 2 so that it may face | abut to the cutout which the outdoor side attaching part 4 and the standing piece 17, and the indoor side attaching part 5 and the standing piece 18 were notched. The water stop member 23 is made of a watertight sponge or the like and is in contact with the left and right ends of the lower surface of the lower frame 1 and the lower end of the eaves frame 9. The water stop member 23 is in contact with the double-sided tapes 6 and 19 for attaching the outdoor side attachment portion 4 and the indoor side attachment portion 5 of the drainer 2 to the lower surface of the lower frame 1, and stops the two double-sided tapes 6 and 19. It is made continuous by the water member 23. Further, as shown in FIG. 5, the water stop member 23 is also continuous with the sealing material 21 filled in the gap between the collar frame 9 and the outer wall material 20.

次に、水切り２の下枠１への取付け方を説明する。水切り２は、室外側取付部４と室内側取付部５の上面に長手方向の全長にわたって両面テープ６，１９を予め貼り付けておき、取付け時に両面テープ６，１９上面の剥離紙を剥がして接着面を露出させる。室外側取付部４には、両面テープ６を室外側の縁４ａから離して貼っておく。
その後、図６（ａ）に示すように、水切り２を室内側が下がるように傾けて、室外側取付部４を下枠凹部３内に下から差し入れる。室外側取付部４は、起立片１７の上端より室外側に延出して設けられ、且つ室内外方向の幅Ｂが下枠凹部３の開口幅Ａよりも大きいため、室外側取付部４を下枠凹部３内に差し入れるには、必然的に水切り２をこのように傾けることになる。
次に、図６（ｂ）に示すように、室外側取付部４の室外側の縁４ａを下枠凹部３内の室外側の壁３ａに当接させることで、水切り２の室内外方向の位置決めがなされ、またこの時点では両面テープ６が非接着状態なので、水切り２が左右の竪枠９，９から同じ寸法だけ突出するように、水切り２を長手方向に適宜スライドさせて長手方向の位置決めを行う。
その後、図６（ｂ）に矢印で示すように、室外側取付部４の室外側縁の当接部を支点として、水切り２の室内側を持ち上げるように水切り２を回動させると、図６（ｃ）に示すように、室外側取付部４の両面テープ６が下枠凹部３の底面３ｂに接着され、同時に室内側取付部５の両面テープ１９が下枠１下面の平坦面１５に接着されて、水切り２が下枠１に安定して取付けられる。 Next, how to attach the drainer 2 to the lower frame 1 will be described. In the drainer 2, the double-sided tapes 6 and 19 are attached in advance to the upper surfaces of the outdoor-side attachment part 4 and the indoor-side attachment part 5 over the entire length in the longitudinal direction, and the release paper on the double-sided tapes 6 and 19 is peeled off when attached. Expose the surface. A double-sided tape 6 is affixed to the outdoor attachment portion 4 separately from the outdoor edge 4a.
Thereafter, as shown in FIG. 6A, the drainer 2 is inclined so that the indoor side is lowered, and the outdoor side attaching portion 4 is inserted into the lower frame concave portion 3 from below. The outdoor mounting portion 4 is provided to extend to the outdoor side from the upper end of the upright piece 17, and the width B in the indoor / outdoor direction is larger than the opening width A of the lower frame concave portion 3. In order to insert it into the frame recess 3, the drainer 2 is necessarily tilted in this way.
Next, as shown in FIG. 6B, the outdoor edge 4 a of the outdoor mounting portion 4 is brought into contact with the outdoor wall 3 a in the lower frame recess 3, so At this time, since the double-sided tape 6 is not adhered, the drainer 2 is appropriately slid in the longitudinal direction so that the drainer 2 protrudes from the left and right rib frames 9, 9 in the longitudinal direction. I do.
Thereafter, as shown by an arrow in FIG. 6B, when the drainer 2 is rotated so as to lift the indoor side of the drainer 2 with the contact portion of the outdoor edge of the outdoor attachment part 4 as a fulcrum, FIG. As shown in (c), the double-sided tape 6 of the outdoor mounting portion 4 is bonded to the bottom surface 3b of the lower frame recess 3, and at the same time, the double-sided tape 19 of the indoor mounting portion 5 is bonded to the flat surface 15 on the lower surface of the lower frame 1. Thus, the drainer 2 is stably attached to the lower frame 1.

以上に述べたように本サッシ７は、水切り２の室外側取付部４が下枠凹部３内に位置し、止水性を有する両面テープ６で凹部底面３ｂに接着してあるので、水切り２上面と下枠１下面との間に雨水が浸入しにくい。また、室外側取付部４が水切り上面から立ち上げた起立片１７の上端より室外側に延出して設けられ、その室外側取付部４を下枠凹部３の底面３ｂ近傍に位置させたことで、強風時に水切り２上面の雨水が起立片１７に風で吹き上げられても、室外側取付部４の室外側の縁４ａまで到達する前に落下し、雨水が室外側取付部４と凹部底面３ｂの間を通過するのは困難であるから、漏水を確実に防ぐことができる。
また、両面テープ６は室外側取付部４の室外側の縁４ａから離して設けてあり、且つ室外側取付部４の室外側の縁４ａを下枠凹部３内の室外側の壁３ａに当接させることで、水切り２を室内外方向及び左右方向に位置決めしてから両面テープ６を接着させられるので、施工性が良い。室外側取付部４は、起立片１７の上端より室外側に延出して設けられ、且つ室内外方向の幅Ｂが下枠凹部３の開口幅Ａよりも大きいため、水切り２の取付け時に水切り２を室内側が下がるように傾け、室外側取付部４の室外側の縁４ａを凹部３の室外側の壁３ａに向けて凹部３内に差し込むことになるので、位置決めする前に誤って両面テープ６が接着してしまうのを防止できる。
また、室内側取付部５が止水材（両面テープ１９）を介して下枠１下面に固着してあり、水切り２の左右両端部に止水部材２３を有し、止水部材２３は竪枠９に当接すると共に、室外側の両面テープ６及び室内側の止水材（両面テープ１９）と連続しているので、室外側の両面テープ６と室内側の止水材（両面テープ１９）との間が密閉空間となるため、雨水がより浸入しにくい。
下枠１の凹部３より室内側の下面をタッピングホール等の無い平坦面１５としたことで、シール材２１を打つ作業がしやすい。 As described above, the sash 7 has the drainage 2's outdoor mounting portion 4 located in the lower frame recess 3 and adhered to the recess bottom surface 3b with the double-sided tape 6 having water-stopping properties. Rainwater is unlikely to enter between the lower frame 1 and the lower surface of the lower frame 1. In addition, the outdoor mounting portion 4 is provided to extend to the outdoor side from the upper end of the upright piece 17 raised from the draining upper surface, and the outdoor mounting portion 4 is positioned in the vicinity of the bottom surface 3 b of the lower frame recess 3. Even when rainwater on the top surface of the drainer 2 is blown up by the upright piece 17 in a strong wind, it falls before reaching the outdoor edge 4a of the outdoor mounting portion 4, and the rainwater falls on the outdoor mounting portion 4 and the concave bottom surface 3b. Since it is difficult to pass between the two, water leakage can be reliably prevented.
The double-faced tape 6 is provided apart from the outdoor edge 4 a of the outdoor attachment part 4, and the outdoor edge 4 a of the outdoor attachment part 4 is abutted against the outdoor wall 3 a in the lower frame recess 3. By making contact, the double-sided tape 6 can be adhered after positioning the drainer 2 in the indoor / outdoor direction and in the left / right direction, so that the workability is good. The outdoor mounting portion 4 is provided so as to extend from the upper end of the upright piece 17 to the outdoor side, and the width B in the indoor / outdoor direction is larger than the opening width A of the lower frame concave portion 3. Is tilted so that the indoor side is lowered, and the outdoor edge 4a of the outdoor mounting portion 4 is inserted into the concave portion 3 toward the outdoor wall 3a of the concave portion 3, so that the double-sided tape 6 is mistakenly positioned before positioning. Can be prevented from adhering.
Further, the indoor-side mounting portion 5 is fixed to the lower surface of the lower frame 1 via a water-stop material (double-sided tape 19), and has water-stop members 23 at both left and right ends of the drainer 2, and the water-stop member 23 is Since it is in contact with the frame 9 and is continuous with the outdoor double-sided tape 6 and the indoor waterproofing material (double-sided tape 19), the outdoor double-sided tape 6 and the indoor waterproofing material (double-sided tape 19). Since it is a sealed space, rainwater is less likely to enter.
Since the lower surface on the indoor side from the recess 3 of the lower frame 1 is the flat surface 15 without a tapping hole or the like, the operation of hitting the sealing material 21 is easy.

図７は、水切り２の外壁との納まりの他の例を示している。下枠１の躯体１１との納まりは先の実施形態と同じであるが、外壁材２０が先の実施形態よりも室外側に配置され、水切り２の傾斜した部分の下面と外壁材２０との間をシール材２１でシールしている。 FIG. 7 shows another example of accommodation of the drainer 2 with the outer wall. The housing of the lower frame 1 with the housing 11 is the same as that of the previous embodiment, but the outer wall material 20 is disposed on the outdoor side of the previous embodiment, and the lower surface of the inclined portion of the drainer 2 and the outer wall material 20 The gap is sealed with a sealing material 21.

図８は、本発明のサッシの第２実施形態を示している。この水切り２は、室内側取付部５を下枠１下面に両面テープ１９で接着する代わりに、室内側の起立片１８の室外側に隣接して弾性シール材２４を水切り２の略全長にわたって設け、弾性シール材２４を下枠１下面に当接させて下枠１下面と水切り２上面との間をシールし、室内側取付部５を下枠１下面にネジ２５で固定している。弾性シール材２４は、水切り２の左右両端部に設けられる止水部材２３と連続させてある。 FIG. 8 shows a second embodiment of the sash of the present invention. In this drainer 2, an elastic sealing material 24 is provided over substantially the entire length of the drainer 2 adjacent to the outdoor side of the indoor standing piece 18 instead of adhering the indoor side mounting portion 5 to the lower surface of the lower frame 1 with the double-sided tape 19. The elastic seal member 24 is brought into contact with the lower surface of the lower frame 1 to seal between the lower surface of the lower frame 1 and the upper surface of the drainer 2, and the indoor side mounting portion 5 is fixed to the lower surface of the lower frame 1 with screws 25. The elastic sealing material 24 is connected to the water stop members 23 provided at the left and right ends of the drainer 2.

図９は、本実施形態の水切り２の取付け方を示しており、先に説明した実施形態のときと同様に、図９（ａ）に示すように、水切り２を室内側が下がるように傾けた状態で、室外側取付部４を下枠凹部３内に差し入れ、次に図９（ｂ）に示すように、室外側取付部４の室外側の縁４ａを下枠凹部３内の室外側の壁３ａに当接させた状態で水切り２の位置決めを行ってから、水切り２を室内側を持ち上げるように回動させる。すると、図９（ｃ）に示すように、室外側取付部４が下枠凹部３の底面３ｂに両面テープ６で接着されるので、後は室内側取付部５を下枠１下面にネジ２５で固定する。 FIG. 9 shows how to attach the drainer 2 according to the present embodiment. As in the embodiment described above, as shown in FIG. 9A, the drainer 2 is tilted so that the indoor side is lowered. In this state, the outdoor side mounting portion 4 is inserted into the lower frame concave portion 3, and then the outdoor side edge 4 a of the outdoor side mounting portion 4 is placed on the outdoor side of the lower frame concave portion 3 as shown in FIG. After positioning the drainer 2 in contact with the wall 3a, the drainer 2 is rotated to lift the indoor side. Then, as shown in FIG. 9 (c), the outdoor mounting portion 4 is bonded to the bottom surface 3 b of the lower frame recess 3 with the double-sided tape 6, and thereafter the indoor side mounting portion 5 is attached to the lower surface of the lower frame 1 with screws 25. Secure with.

本実施形態の水切り２は、両面テープ６による接着とネジ２５による機械的接合を併用することで、水切り２を下枠１下面により一層安定して固定できる。また、室内側の止水材である弾性シール材２４と、左右両端部に設けられる止水部材２３とを連続させるのが容易であり、止水性が良好となる。 The drainer 2 of this embodiment can fix the drainer 2 to the lower surface of the lower frame 1 more stably by using both adhesion by the double-sided tape 6 and mechanical joining by the screw 25. Moreover, it is easy to continue the elastic sealing material 24 which is a water-stop material on the indoor side and the water-stop members 23 provided at both left and right ends, and the water-stop performance is improved.

図１０〜１２は、本発明に係るサッシの第３実施形態を示している。このサッシは、図１０，１１に示すように、２つのサッシ（嵌め殺しサッシ）７，７を連窓にしたものであり、隣接する竪枠９，９が連窓方立２６により連結してあり、２つのサッシ７，７の下枠１，１の下面に跨って一本の水切り２が取付けてある。水切り２は、第１実施形態と同じものを用いている。 10 to 12 show a third embodiment of a sash according to the present invention. As shown in FIGS. 10 and 11, this sash is formed by connecting two sashes (7 sashes) 7 and 7 as continuous windows, and the adjacent frame frames 9 and 9 are connected by a continuous window stand 26. Yes, one drainer 2 is attached across the lower surfaces of the lower frames 1 and 1 of the two sashes 7 and 7. The drainer 2 is the same as in the first embodiment.

連窓方立２６の下端部には、図１１，１２に示すように、端部キャップ２７が取付けてあり、水切り２は端部キャップ２７と干渉しないように、室外側取付部４と室外側の起立片１７、及び室内側取付部５と室内側の起立片１８とに切欠き２８が設けてある。そして、室外側の起立片１７の室内側と室内側の起立片１８の室外側とに、切り欠かれた部分を繋ぐように水密スポンジなどからなる止水部材２９ａ，２９ｂが設けてあり、この止水部材２９ａ，２９ｂは水切り２と下枠１の下面及び端部キャップ２７間の隙間をシールしている。 As shown in FIGS. 11 and 12, an end cap 27 is attached to the lower end of the continuous window stand 26, and the drainage 2 does not interfere with the end cap 27, so that the outdoor mounting portion 4 and the outdoor side A cutout 28 is provided in the upright piece 17, the indoor side mounting portion 5, and the upright piece 18 on the indoor side. Water stop members 29a and 29b made of a watertight sponge or the like are provided on the indoor side of the outdoor standing piece 17 and the outdoor side of the indoor standing piece 18 so as to connect the notched portions. The water stop members 29 a and 29 b seal the gap between the drainer 2 and the lower surface of the lower frame 1 and the end cap 27.

このように本サッシは、連窓したサッシ７，７の下枠１，１の下面に跨って一本の水切り２を取付けてあり、水切り２は室外側と室内側の取付部４，５及び起立片１７，１８だけを切り欠けばよく、水切り２の本体部を切欠く必要がないため、切欠き２８を設けた部分で水切り２の強度低下が抑えられ、水切り２を全長にわたって直線的で水平に施工できる。また、連窓方立２６の下方の水切り２上面に止水部材２９ａ，２９ｂを設け、この止水部材２９ａ，２９ｂを下枠１，１下面及び端部キャップ２７に当接させて、水切り２と下枠１の下面及び端部キャップ２７間の隙間をシールしたので、サッシ７，７同士の連結部下方からの雨水の浸入も防止できる。 Thus, this sash is attached with a single drainer 2 across the lower surfaces of the lower frames 1 and 1 of the sashes 7 and 7 that are connected to each other. Since only the standing pieces 17 and 18 need to be cut off, and it is not necessary to cut out the main body of the drainer 2, the strength reduction of the drainer 2 can be suppressed at the portion where the notch 28 is provided, and the drainer 2 is linear over the entire length. Can be installed horizontally. Further, water stop members 29a and 29b are provided on the upper surface of the drainer 2 below the continuous window stand 26, and the water stop members 29a and 29b are brought into contact with the lower surfaces of the lower frames 1 and 1 and the end cap 27 to thereby remove the drainer 2 Since the gap between the lower surface of the lower frame 1 and the end cap 27 is sealed, it is possible to prevent rainwater from entering from below the connecting portion between the sashes 7 and 7.

本発明は以上に述べた実施形態に限定されない。下枠及び水切りの具体的な断面形状は、適宜変更することができる。両面テープは、止水性を有するものであればよく、その材質は問わない。室内側取付部を下枠下面に固定する手段は任意である。下枠の下面に、水切りの室内側端部位置の目印となる目印溝を設けておいてもよく、これにより水切りの取付けを行う作業者が、水切りの見込み方向の位置が正しいことを触感と視覚で確認することができるので、水切りを正しく取付けるのが一層容易となる。本発明のサッシは、嵌め殺し窓に限らず、開き窓、すべり出し窓、引き違い窓など、あらゆる窓種に対応することができる。 The present invention is not limited to the embodiments described above. The specific cross-sectional shape of the lower frame and draining can be changed as appropriate. The double-sided tape is not particularly limited as long as it has a water-stopping property. A means for fixing the indoor side attachment portion to the lower surface of the lower frame is arbitrary. A mark groove may be provided on the lower surface of the lower frame as a mark for the position of the indoor end of the drainer, so that the operator who installs the drainer feels that the position in the expected direction of draining is correct. Since it can be visually confirmed, it becomes easier to correctly attach the drainer. The sash of this invention can respond | correspond to all kinds of windows, such as an opening window, a sliding window, and a sliding window, not only a fitting window.

１下枠
２水切り
３凹部
４室外側取付部
５室内側取付部
６両面テープ DESCRIPTION OF SYMBOLS 1 Lower frame 2 Draining 3 Recessed part 4 Outdoor side attaching part 5 Indoor side attaching part 6 Double-stick tape

Claims

A lower frame, and a drainer attached to the lower surface of the lower frame, the lower frame has a concave portion recessed upward on the outdoor side of the lower surface, and the drainer has an outdoor side mounting portion and an indoor side mounting portion. The outdoor mounting portion is located in the recess, and the outdoor edge abuts against the outdoor wall in the lower frame recess and is adhered to the bottom surface of the recess with a double-sided tape provided away from the outdoor edge. The sash is characterized in that the indoor side mounting portion is located on the indoor side of the wall on the indoor side of the recess and is fixed to the lower surface of the lower frame.