JP2005083152A - Sash window - Google Patents

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JP2005083152A
JP2005083152A JP2003319297A JP2003319297A JP2005083152A JP 2005083152 A JP2005083152 A JP 2005083152A JP 2003319297 A JP2003319297 A JP 2003319297A JP 2003319297 A JP2003319297 A JP 2003319297A JP 2005083152 A JP2005083152 A JP 2005083152A
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door
frame
door stop
lower frame
indoor
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JP3970230B2 (en
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Hiroaki Kubo
広陽 久保
Takashi Jishin
隆 示森
Yuichi Nozaki
勇一 野崎
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YKK AP Inc
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YKK AP Inc
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a sash window maintaining a good mounting state by preventing the looseness of a door stop. <P>SOLUTION: Clearance members 31, 32, 33 are detachably mounted between rail parts 125 of a lower frame 12 or between the rail part 125 and sidewall parts 128, 129, and the door stop 42 is provided at the end part on the vertical frame 13 side of the clearance member 31. The clearance member 31 is energized in a separating direction from the door stop 42 by an elastic part of the door stop 42, and the door stop 42 is energized to the vertical frame 13 side. The door stop 42 is thereby mounted to the lower frame 12 without looseness to maintain the mounting state well. Further, since a door stop body part 42A abuts on the side face of the vertical frame 13, collision force when opening a sash can be directly transmitted from the door stop body part 42 to the vertical frame 13. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、サッシ窓に関する。詳しくは、引違い窓や片引き窓等のサッシ窓であって、障子と縦枠との衝突を防止する戸当りを備えたサッシ窓に関する。   The present invention relates to a sash window. Specifically, the present invention relates to a sash window such as a sliding window or a single-sided window, and a sash window provided with a door stop that prevents collision between the shoji and the vertical frame.

住宅等のテラスやバルコニー等に面した外壁位置には、居住者が室内からテラス等に出入りするための掃出し窓が設けられている。このような掃出し窓としては、外壁に固定された窓枠と、この窓枠内にスライド自在に支持された可動障子とを備えた、引違い窓や片引き窓等が一般的である。
一方、近年、居住者の高齢化や、車いす利用者の利便性等に配慮したバリアフリータイプの掃出し窓が提案されている（例えば、特許文献１参照）。 Sweep windows for residents to enter and exit the terrace and the like from the room are provided at the outer wall positions facing the terrace and balcony of the house. As such a sweeping window, a sliding window, a sliding window or the like having a window frame fixed to the outer wall and a movable shoji slidably supported in the window frame is generally used.
On the other hand, in recent years, barrier-free type sweep windows have been proposed in consideration of the aging of residents and the convenience of wheelchair users (see, for example, Patent Document 1).

特許文献１に記載された掃出し窓の下枠は、下枠本体と、障子を案内するガイドレールとしての機能を有する目板材（上面フラット部材）とを備えて構成され、この目板材の上面が略水平に形成されている。従って、目地板の上面がほぼフラットになるように形成されていて段差が無いため、居住者や車いすは下枠上をスムーズに通過することができる。
そして、目板材は下枠本体に脱着可能に取り付けられており、片側に寄せた障子の反対側の目板材を外せば、下枠本体の内部を掃除することができるようになっている。
また、特許文献１の掃出し窓では、目板材の縦枠側の端部に目板材着脱用のツマミ部材が取り付けられており、このツマミ部材が障子開放時の移動範囲を規制して、障子と縦枠との衝突を防止する戸当り（ストッパ）を兼用している。 The lower frame of the sweep window described in Patent Document 1 is configured to include a lower frame main body and a face plate material (upper surface flat member) having a function as a guide rail for guiding the shoji. It is formed substantially horizontally. Therefore, since the upper surface of the joint plate is formed so as to be substantially flat and there is no step, a resident or a wheelchair can smoothly pass over the lower frame.
The eye plate material is detachably attached to the lower frame main body, and the inside of the lower frame main body can be cleaned by removing the eye plate material on the side opposite to the shoji that is moved to one side.
Moreover, in the sweep window of patent document 1, the knob member for attaching / detaching the eye plate material is attached to the end of the eye plate material on the vertical frame side, and this knob member regulates the movement range when the shoji is open, It also serves as a door stop (stopper) that prevents collision with the vertical frame.

特許第３３３２９１４号公報Japanese Patent No. 3333214

しかしながら、前記特許文献１に記載の掃出し窓では、目板材の端部に戸当りがビス止め固定され、かつ戸当りの縦枠側に弾性片が設けられ、この弾性片を縦枠側面に当接させているため、障子開放時に障子が戸当りに衝突した際に戸当りに加わる力は、弾性片を介して縦枠に伝達されることになり、この力が大きいと弾性片が破損してしまう可能性がある。
また、日常の障子の開閉操作により弾性片に繰り返し力が加わることで、弾性片が変形してその弾性力を失ってしまうことで、戸当りおよび目板材を付勢できず、これらと下枠との間にがたつきが発生するという問題もある。しかも、この戸当りに加わる力の方向は、弾性片により戸当りが付勢される方向とは正反対な方向のため、弾性片への負荷は大きくなってしまう。 However, in the sweep window described in Patent Document 1, the door stop is fixed with screws to the end of the eye plate material, and an elastic piece is provided on the vertical frame side of the door, and the elastic piece is applied to the side surface of the vertical frame. Therefore, when the shoji collides with the door when the shoji is opened, the force applied to the door will be transmitted to the vertical frame through the elastic piece. If this force is large, the elastic piece will be damaged. There is a possibility that.
In addition, by repeatedly applying a force to the elastic piece by daily opening and closing operation of the shoji, the elastic piece is deformed and loses its elastic force, so that the door stop and the eye plate material cannot be urged. There is also a problem that rattling occurs between. In addition, since the direction of the force applied to the door is opposite to the direction in which the door is urged by the elastic piece, the load on the elastic piece is increased.

本発明の目的は、戸当りのがたつきを防止して良好な取付状態を維持することができるサッシ窓を提供することにある。   The objective of this invention is providing the sash window which can prevent the rattling of a door stop and can maintain a favorable attachment state.

本発明のサッシ窓は、上枠、下枠、および左右の縦枠を有する窓枠と、この窓枠内側に開閉自在に支持された室内側および室外側の引違い形式の障子とを備えたサッシ窓であって、前記下枠には、前記室内外の各障子の戸車を案内する室内側および室外側のレール部が当該下枠の長手方向略全長に渡って設けられるとともに、これら室内外の各レール部間、またはレール部と当該下枠において当該レール部と略平行に設けられた側壁部との間には、前記下枠の長手方向に沿って延びる隙間用部材が着脱自在に取り付けられており、前記隙間用部材における前記縦枠側の端部には、前記障子を開放した際に当該障子が前記縦枠に衝突することを防止する戸当りが、当該戸当りまたは隙間用部材の少なくとも一方側に設けた弾性部を介して設けられ、前記戸当りには、前記縦枠の側面に当接する戸当り本体部が設けられ、前記隙間用部材および戸当りの前記下枠への取り付けの際に、前記弾性部が変形して弾性力が生じ、この弾性力により前記隙間用部材が前記戸当りと離間する方向に付勢されるとともに、前記戸当り本体部が前記縦枠に向かって付勢されることを特徴とする。   A sash window according to the present invention includes a window frame having an upper frame, a lower frame, and left and right vertical frames, and sliding doors on the indoor side and the outdoor side that are supported to be opened and closed inside the window frame. The lower frame is provided with an indoor-side and outdoor-side rail portion for guiding the doors of the respective shojis indoors and outdoors over the substantially entire length of the lower frame. A gap member extending along the longitudinal direction of the lower frame is detachably attached between each rail portion or between the rail portion and a side wall portion provided substantially parallel to the rail portion in the lower frame. The end of the gap member on the side of the vertical frame has a door stop that prevents the door from colliding with the vertical frame when the door is opened. Provided through an elastic part provided on at least one side of The door stopper is provided with a door stopper main body that contacts the side surface of the vertical frame, and the elastic portion is deformed and elastic force is applied when the gap member and the door stopper are attached to the lower frame. The gap member is biased in a direction away from the door stop by the elastic force, and the door stopper main body is biased toward the vertical frame.

ここで、隙間用部材は、下枠の長手方向全長に渡って一本の部材で構成されてもよく、また、二本以上の部材に分割されていてもよい。隙間用部材が二本に分割される場合には、戸当りが取り付けられていない方の端縁は、下枠に係止されていてもよく、また、下枠に取り付けられた部材（例えば、風止板等）に当接されていてもよく、さらに、他の隙間用部材の端縁に当接されていてもよい。   Here, the gap member may be constituted by a single member over the entire length in the longitudinal direction of the lower frame, or may be divided into two or more members. In the case where the gap member is divided into two, the end edge on which the door stop is not attached may be locked to the lower frame, and the member attached to the lower frame (for example, It may be in contact with a windshield plate or the like, and may be in contact with an edge of another gap member.

このような構成によれば、下枠のレール部間に隙間用部材を取り付けることで、レール部間の溝を小さくして、バリアフリー対応の引違い窓を構成することができる。
また、戸当りおよび隙間用部材の取付時に、戸当りまたはレール部材の一方側に設けられた弾性部が他方側を押圧することで、戸当り本体部が縦枠側に付勢されるとともに、レール部材が戸当りと離間する方向に付勢されるので、戸当りをがたつきなく下枠に取り付けることができ、不用意に外れることがなく、取付状態を良好に維持することができる。さらに、戸当り本体部が縦枠の側面に当接しているので、障子開放時における障子の衝突力を戸当り本体部から縦枠に直接伝達することができ、戸当りを障子ストッパとして確実に機能させることができる。この際、戸当りは、従来の戸当りのように弾性片を介して衝突力を伝達する構造ではないため、破損の心配がなく、また変形による付勢力の低下に起因するがたつきを防止することができる。 According to such a configuration, by attaching the gap member between the rail portions of the lower frame, the groove between the rail portions can be reduced, and a sliding window compatible with barrier free can be configured.
In addition, when attaching the door stop and the gap member, the elastic part provided on one side of the door stop or rail member presses the other side, so that the door main body is biased to the vertical frame side, Since the rail member is biased in a direction away from the door stop, the door stop can be attached to the lower frame without rattling, and the attachment state can be maintained well without being inadvertently detached. Furthermore, because the door-stop main body abuts against the side of the vertical frame, the impact force of the shoji when the door is open can be transmitted directly from the door-stop main body to the vertical frame. Can function. At this time, the door stop is not structured to transmit the impact force through the elastic piece like the conventional door stop, so there is no fear of breakage, and rattling caused by a decrease in urging force due to deformation is prevented. can do.

この際、本発明のサッシ窓では、前記隙間用部材には、前記障子に当接する横気密材が設けられ、前記左右の縦枠には、前記障子の戸先框に当接する縦気密材が設けられており、前記戸当りは、前記横気密材と縦気密材とを連結する気密材連結部を有していることが好ましい。
このような構成によれば、障子に当接する縦気密材と横気密材とが、戸当りの気密材連結部を介して接続されるので、縦、横の気密材の交差位置において気密ラインを連続させることができる。従って、縦、横の気密材の交差位置から室内側への雨水等のしぶきや外気の流入を防止して、サッシ窓の水密性、気密性を向上させることができる。 At this time, in the sash window of the present invention, the gap member is provided with a lateral airtight material that comes into contact with the shoji, and the left and right vertical frames have a vertical airtight material that comes into contact with the door toe of the shoji. It is preferable that the door stop has an airtight material connecting portion for connecting the horizontal airtight material and the vertical airtight material.
According to such a configuration, the vertical airtight material and the horizontal airtight material that are in contact with the shoji are connected through the airtight material connecting portion of the door, so that the airtight line is formed at the intersection of the vertical and horizontal airtight materials. Can be continuous. Accordingly, it is possible to improve the watertightness and airtightness of the sash window by preventing the rainwater and the like from splashing into the indoor side from the intersecting position of the vertical and horizontal airtight materials and the inflow of outside air.

さらに、本発明のサッシ窓では、前記下枠は、前記レール部を支持する支持面部を有し、この支持面部には、当該支持面部上の水を排水するための排水孔が設けられており、前記隙間用部材の端部に取り付けられる戸当りのうち、前記室内側の障子と前記縦枠との衝突を防止する室内側の戸当りは、前記排水孔の上方に設置されるとともに、排水孔の上方から当該戸当りの室外側側面までを連通させる通気部を有していることが好ましい。
このような構成によれば、下枠の支持面部に設けられた排水孔の上方に室内側の戸当りを配置することで、排水孔から支持面部上側に外気が吹き込んだとしても、排水孔が戸当りで覆われているとともに、排水孔の上方が通気部によって戸当りの室外側側面に連通しているため、支持面部上の水が室内側にしぶくことがなく、水密性を確保することができる。 Furthermore, in the sash window of the present invention, the lower frame has a support surface portion that supports the rail portion, and the support surface portion is provided with a drain hole for draining water on the support surface portion. Among the door stops attached to the end of the gap member, the indoor door stop that prevents the indoor shoji and the vertical frame from colliding is installed above the drain hole and drained. It is preferable to have a ventilation part for communicating from above the hole to the outdoor side surface of the door.
According to such a configuration, even if the outside air blows from the drainage hole to the upper side of the support surface part by arranging the indoor door stop above the drainage hole provided in the support surface part of the lower frame, the drainage hole is not It is covered with the door, and the upper part of the drainage hole communicates with the outdoor side of the door by the vent, so the water on the support surface does not splash on the indoor side, ensuring water tightness. Can do.

また、本発明のサッシ窓は、上枠、下枠、および左右の縦枠を有する窓枠と、この窓枠に固定された固定面材と、この固定面材の室外側または室内側で開閉自在に前記窓枠内側に支持された片引き形式の障子とを備えたサッシ窓であって、前記下枠には、当該下枠の長手方向略全長に渡って設けられ、前記障子の戸車を案内するレール部と、このレール部の室内側および室外側の少なくとも一方に当該レール部と略平行に設けられた側壁部とが設けられ、これらのレール部と側壁部との間には、前記下枠の長手方向に沿って延びる隙間用部材が着脱自在に取り付けられており、前記隙間用部材における前記縦枠側の端部には、前記障子を開放した際に当該障子が前記縦枠に衝突することを防止する戸当りが、当該戸当りまたは隙間用部材の少なくとも一方側に設けた弾性部を介して設けられ、前記戸当りには、前記縦枠の側面に当接する戸当り本体部が設けられ、前記隙間用部材および戸当りの前記下枠への取り付けの際に、前記弾性部が変形して弾性力が生じ、この弾性力により前記隙間用部材が前記戸当りと離間する方向に付勢されるとともに、前記戸当り本体部が前記縦枠に向かって付勢される構成としてもよい。   The sash window of the present invention includes a window frame having an upper frame, a lower frame, and left and right vertical frames, a fixed surface material fixed to the window frame, and an open / close operation on the outdoor side or indoor side of the fixed surface material. A sash window comprising a sliding-type shoji that is freely supported on the inner side of the window frame, and is provided on the lower frame over substantially the entire length in the longitudinal direction of the lower frame. A rail part to be guided and a side wall part provided substantially parallel to the rail part on at least one of the indoor side and the outdoor side of the rail part are provided, and between the rail part and the side wall part, A gap member extending along the longitudinal direction of the lower frame is detachably attached, and the shoji is attached to the vertical frame when the shoji is opened at an end of the gap member on the vertical frame side. The door stop that prevents the collision is small in the door stop or the gap member. It is provided via an elastic portion provided on at least one side, and the door stop is provided with a door stop main body portion that comes into contact with a side surface of the vertical frame, and the gap member and the door stop are connected to the lower frame. At the time of attachment, the elastic portion is deformed to generate an elastic force, and the elastic member urges the gap member away from the door stop, and the door stop main body portion is attached to the vertical frame. It is good also as a structure urged | biased toward.

このような構成によれば、前述の引違い窓の場合と同様に、バリアフリー対応の片引き窓を構成することができる。そして、がたつきを防止して戸当りの取付状態を良好に維持することができるとともに、戸当りを障子ストッパとして確実に機能させることができる。   According to such a configuration, a barrier-free single-sided sliding window can be configured as in the case of the sliding window described above. Then, rattling can be prevented and the attachment state of the door stop can be maintained well, and the door stop can be reliably functioned as a shoji stopper.

また、本発明のサッシ窓は、上枠、下枠、および左右の縦枠を有する窓枠と、この窓枠内側に開閉自在に支持された室内側および室外側の引違い形式の障子とを備えたサッシ窓であって、前記下枠には、前記室内外の各障子の戸車を案内する室内側および室外側のレール部材が当該下枠の長手方向に沿って、下枠に対して着脱自在に取り付けられており、前記レール部材における前記縦枠側の端部には、前記障子を開放した際に当該障子が前記縦枠に衝突することを防止する戸当りが、当該戸当りまたはレール部材の少なくとも一方側に設けた弾性部を介して設けられ、前記戸当りには、前記縦枠の側面に当接する戸当り本体部が設けられ、前記レール部材および戸当りの前記下枠への取り付けの際に、前記弾性部が変形して弾性力が生じ、この弾性力により前記レール部材が前記戸当りと離間する方向に付勢されるとともに、前記戸当り本体部が前記縦枠に向かって付勢される構成としてもよい。   Further, the sash window of the present invention comprises a window frame having an upper frame, a lower frame, and left and right vertical frames, and a sliding door with an indoor side and an outdoor side that are openably supported inside the window frame. The indoor frame and outdoor rail members for guiding the doors of the respective shojis inside and outside the room are attached to and detached from the lower frame along the longitudinal direction of the lower frame. At the end of the rail member on the side of the vertical frame, a door stop that prevents the screen from colliding with the vertical frame when the screen is opened is the door stop or rail. Provided via an elastic portion provided on at least one side of the member, and the door stop is provided with a door contact main body portion that contacts the side surface of the vertical frame, and the rail member and door contact to the lower frame At the time of attachment, the elastic part is deformed to generate an elastic force, With said rail member by the elastic force is biased in a direction apart from the doorstop of may be configured to the doorstop body portion is biased towards the vertical frame.

このような構成によれば、前述の引違い窓の場合と同様に、がたつきを防止して戸当りの取付状態を良好に維持することができるとともに、戸当りを障子ストッパとして確実に機能させることができる。   According to such a configuration, as in the case of the sliding window described above, it is possible to prevent rattling and to maintain a good mounting state of the door stop, and to function reliably as a shoji stopper. Can be made.

さらに、本発明のサッシ窓は、上枠、下枠、および左右の縦枠を有する窓枠と、この窓枠に固定された固定面材と、この固定面材の室外側または室内側で開閉自在に前記窓枠内側に支持された片引き形式の障子とを備えたサッシ窓であって、前記下枠には、前記障子の戸車を案内するレール部材が当該下枠の長手方向に沿って、下枠に対して着脱自在に取り付けられており、前記レール部材における前記縦枠側の端部には、前記障子を開放した際に当該障子が前記縦枠に衝突することを防止する戸当りが、当該戸当りまたはレール部材の少なくとも一方側に設けた弾性部を介して設けられ、前記戸当りには、前記縦枠の側面に当接する戸当り本体部が設けられ、前記レール部材および戸当りの前記下枠への取り付けの際に、前記弾性部が変形して弾性力が生じ、この弾性力により前記レール部材が前記戸当りと離間する方向に付勢されるとともに、前記戸当り本体部が前記縦枠に向かって付勢される構成としてもよい。   Furthermore, the sash window of the present invention includes a window frame having an upper frame, a lower frame, and left and right vertical frames, a fixed surface material fixed to the window frame, and an open / close operation on the outdoor side or indoor side of the fixed surface material. A sash window including a sliding-type shoji that is supported on the inner side of the window frame freely, and a rail member that guides the door of the shoji along the longitudinal direction of the lower frame. The door is detachably attached to the lower frame, and the end of the rail member on the side of the vertical frame prevents the screen from colliding with the vertical frame when the screen is opened. Is provided via an elastic portion provided on at least one side of the door stop or the rail member, and the door stop is provided with a door stop main body portion that abuts a side surface of the vertical frame, and the rail member and the door. The elastic part is deformed when attached to the lower frame Elastic force is generated Te, together with the rail member by the elastic force is biased in a direction apart from the doorstop may be configured to the doorstop body portion is biased towards the vertical frame.

このような構成によれば、前述の片引き窓の場合と同様に、がたつきを防止して戸当りの取付状態を良好に維持することができるとともに、戸当りを障子ストッパとして確実に機能させることができる。   According to such a configuration, as in the case of the above-described single sliding window, it is possible to prevent rattling and to maintain a good mounting state of the door stop, and to make the door stop function reliably as a shoji stopper. be able to.

以下、本発明の各実施形態を図面に基づいて説明する。
なお、第２実施形態以降において、次の第１実施形態で説明する構成部材と同じ構成部材、および同様な機能を有する構成部材には、第１実施形態の構成部材と同じ符号を付し、それらの説明を省略または簡略化する。また、各図においては、主要構成部品の断面を示すハッチングが省略されている。 Hereinafter, each embodiment of the present invention will be described with reference to the drawings.
In the second and subsequent embodiments, the same constituent members as those described in the first embodiment and the constituent members having the same functions are denoted by the same reference numerals as those in the first embodiment. Those descriptions are omitted or simplified. In each figure, hatching indicating a cross section of the main component is omitted.

〔第１実施形態〕
本発明の第１実施形態に係るサッシ窓としての引違い窓について、図１ないし図１７に基づいて説明する。
図１、図２は、本実施形態の引違い窓１０を示す縦断面図、および横断面図である。図３は、引違い窓１０が設けられた建物の一部を示す斜視図である。 [First Embodiment]
A sliding window as a sash window according to the first embodiment of the present invention will be described with reference to FIGS.
1 and 2 are a longitudinal sectional view and a transverse sectional view showing the sliding window 10 of the present embodiment. FIG. 3 is a perspective view showing a part of a building in which the sliding window 10 is provided.

図１ないし図３において、建物の外壁に設けられた引違い窓１０は、建物の室内空間と室外空間とを仕切るもので、気密性や水密性、遮音性等について所定の性能を有している。建物は、例えば戸建て住宅であって、引違い窓１０の室外にはテラス１が設けられており、このテラス１には、木質材料等からなるデッキ材２が敷かれている。そして、このデッキ材２と引違い窓１０との間には、雨水等を図示しない排水溝に導くグレーチング３が設けられており、これらのデッキ材２およびグレーチング３の上面は、室内床面４と略同一の高さ位置となっている。そして、引違い窓１０では、後述する下枠１２の上面も室内床面４と略同一の高さ位置でフラットに形成されている。従って、居住者が引違い窓１０を通って室内外間を往来する際に、室内外床レベルの段差がないので上り下りする必要がなく、楽に出入りできるとともに、車いすを利用する居住者であっても容易に出入りできるようになっている。すなわち、引違い窓１０は、室内外の床段差を小さくした、バリアフリータイプの掃出し窓である。   1 to 3, the sliding window 10 provided on the outer wall of the building separates the indoor space and the outdoor space of the building, and has predetermined performances such as airtightness, watertightness, and sound insulation. Yes. The building is, for example, a detached house, and a terrace 1 is provided outside the sliding window 10, and a deck material 2 made of a wood material or the like is laid on the terrace 1. A grating 3 is provided between the deck material 2 and the sliding window 10 to guide rainwater or the like to a drainage groove (not shown). The upper surfaces of the deck material 2 and the grating 3 are the indoor floor surface 4. And approximately the same height. In the sliding window 10, the upper surface of the lower frame 12 to be described later is also formed flat at substantially the same height position as the indoor floor surface 4. Therefore, when the occupant goes back and forth through the sliding window 10, there is no level difference between the indoor and outdoor floors, so there is no need to go up and down, and the resident is a resident using a wheelchair. Can easily go in and out. That is, the sliding window 10 is a barrier-free type sweeping window in which the floor level difference inside and outside the room is reduced.

引違い窓１０は、それぞれアルミ押出形材製の上枠１１、下枠１２、および左右の縦枠１３を四周枠組みした窓枠１４と、この窓枠１４の内側に開閉自在に支持された１組の障子１５とを備えて構成されている。窓枠１４は、建物の外壁や柱等の躯体に固定されている。障子１５は、それぞれアルミ押出形材製の上框１６、下框１７、左右の縦框１８、および縦框１８同士を連結する中桟１９を略日字形に框組みした内部に、ガラスパネル２０を嵌め込んで構成されている。２つの障子１５は、室内側の障子１５Ａと、室外側の障子１５Ｂとが、窓枠１４の見付け方向（図２中、左右方向）略中央位置の召合せ部分２１で重なって、閉じるようになっている。   The sliding window 10 is a window frame 14 in which an upper frame 11, a lower frame 12, and left and right vertical frames 13 made of an aluminum extruded profile are respectively framed, and a window frame 14 that is supported inside the window frame 14 so as to be freely opened and closed. A pair of shojis 15 is provided. The window frame 14 is fixed to a housing such as an outer wall or a pillar of the building. The shoji 15 is composed of a glass panel 20 inside an upper frame 16, a lower rod 17, left and right vertical rods 18, and a middle frame 19 that connects the vertical rods 18. Is configured. The two shojis 15 are closed so that the indoor shoji 15A and the outdoor shoji 15B overlap each other at the summing portion 21 at the approximate center position of the window frame 14 in the direction of finding (left and right in FIG. 2). It has become.

召合せ部分２１の縦框１８Ａ，１８Ｂには、引戸錠であるクレセント２２が設けられている。クレセント２２は、室内側の縦框１８Ａに取り付けられた回動フック２２Ａを回動し、室外側の縦框１８Ｂに取り付けられた受けフック２２Ｂに係合することで、引違い窓１０を施錠できるようになっている。
また、召合せ部分２１の縦框１８Ａ，１８Ｂ同士の間には、室内空間の気密性を確保する気密材としてのＡＴ材２３、および水切りとしての水切材２４が設けられている。これらのＡＴ材２３、水切材２４は、それぞれ室外側の縦框１８Ｂに形成された凹溝状の取付部２３Ａ，２４Ａに係合され、先端部を室内側の縦框１８Ａ側面に当接するようになっている。 Crescents 22 that are sliding door locks are provided on the vertical rods 18A and 18B of the summoning portion 21. The crescent 22 can lock the sliding window 10 by rotating the turning hook 22A attached to the indoor vertical shaft 18A and engaging the receiving hook 22B attached to the outdoor vertical rod 18B. It is like that.
Further, between the vertical rods 18A and 18B of the summoning portion 21, an AT material 23 as an airtight material for ensuring airtightness of the indoor space and a drainage material 24 as a drainer are provided. The AT member 23 and the draining member 24 are engaged with the recessed groove-like attachment portions 23A and 24A formed on the outdoor vertical rod 18B, respectively, so that the tip end abuts the side surface of the indoor vertical rod 18A. It has become.

窓枠１４の縦枠１３は、断面略コ字形の開口側を窓枠１４内側に向けて設けられ、見込み方向に沿った側壁部分の内面に、窓枠１４内方に延びるガイド片１３１を備えている。ガイド片１３１は、障子１５の縦框１８の見込み方向略中央に対応した位置に、上下方向に連続して形成されている。また、縦枠１３のガイド片１３１に対向して室内側には、障子１５の縦框１８の室内側面に当接する縦気密材としてのＡＴ材１３２が突片１３３に支持されて、取り付けられている。これにより、障子１５を閉じれば、縦框１８の室内側面がＡＴ材１３２に密接されて、気密性を確保できるようになっている。   The vertical frame 13 of the window frame 14 is provided with the opening side having a substantially U-shaped cross section facing the inside of the window frame 14, and includes a guide piece 131 extending inward of the window frame 14 on the inner surface of the side wall portion along the prospective direction. ing. The guide piece 131 is formed continuously in the vertical direction at a position corresponding to the approximate center of the vertical rod 18 of the shoji 15. Further, on the indoor side facing the guide piece 131 of the vertical frame 13, an AT material 132 as a vertical airtight material contacting the indoor side surface of the vertical rod 18 of the shoji 15 is supported and attached to the projecting piece 133. Yes. Thereby, if the shoji 15 is closed, the indoor side surface of the vertical rod 18 is brought into close contact with the AT material 132 so that airtightness can be secured.

下枠１２は、中空状の長尺部材で、支持面部としての下枠水平面部１２１と、室外側に略鉛直に設けられた下枠外側面部１２２と、室内側から室外側に向かって下方に傾斜した下枠底面部１２３とを備え、これらの各面で略三角形状の下枠中空部１２４が形成されている。下枠水平面部１２１は、上面が略水平に形成されており、この下枠水平面部１２１上面には、一対の障子１５に対応した２本のレール部１２５が、下枠１２の見付け方向略全長に渡って一体に形成されている。これら２本のレール部１２５は、その上面である戸車案内部１２６（図４、５）で障子１５の下框１７に取り付けられた戸車１７１を転動可能に支持している。また、下框１７には、その室内外両側面がレール部１２５の戸車案内部１２６より下側まで延びた垂下片１７２が形成されている。   The lower frame 12 is a hollow long member, a lower frame horizontal surface part 121 as a support surface part, a lower frame outer surface part 122 provided substantially vertically on the outdoor side, and downward from the indoor side toward the outdoor side. An inclined lower frame bottom portion 123 is provided, and a substantially triangular lower frame hollow portion 124 is formed on each of these surfaces. The lower frame horizontal surface portion 121 has an upper surface formed substantially horizontally. On the upper surface of the lower frame horizontal surface portion 121, two rail portions 125 corresponding to the pair of shojis 15 are substantially total length in the direction in which the lower frame 12 is found. It is formed in one piece. These two rail parts 125 support the rolling of the door wheel 171 attached to the lower arm 17 of the shoji 15 by the door wheel guide 126 (FIGS. 4 and 5) which is the upper surface thereof. In addition, a hanging piece 172 having both indoor and outdoor side surfaces extending downward from the door guide portion 126 of the rail portion 125 is formed on the lower rod 17.

次に、引違い窓１０の下枠１２の構造について、図４および図５に基づいて詳しく説明する。図４は、下枠１２の一部を拡大して示す斜視図であり、図５は、下枠１２を示す縦断面図である。   Next, the structure of the lower frame 12 of the sliding window 10 will be described in detail based on FIG. 4 and FIG. FIG. 4 is an enlarged perspective view showing a part of the lower frame 12, and FIG. 5 is a longitudinal sectional view showing the lower frame 12.

図４、５において、下枠１２のレール部１２５は、室内側レール部１２５Ａと、室外側レール部１２５Ｂとで構成され、これらの各レール部１２５は、下枠水平面部１２１上面に立設され、上方に延びる立上部１２７と、この立上部１２７の上端に連続し、略水平方向に延出する戸車案内部１２６とを備えている。室内側レール部１２５Ａは、戸車案内部１２６が立上部１２７上端から室外方向のみに延出して、断面略逆Ｌ字形に形成されている。また、室外側レール部１２５Ｂは、戸車案内部１２６が立上部１２７上端から室内外両方向に延出して、断面略Ｔ字形に形成されている。そして、戸車案内部１２６には、障子１５の戸車１７１を案内する、断面略円弧状の凹溝１２６Ａが形成されている。
なお、戸車案内部１２６の上面において、戸車１７１を案内する部分は、凹溝１２６Ａに限らず、平坦面でもよく、また、上方に突出した凸状のガイドレールでもよい。その際、凸状のガイドレールと係合する凹溝を戸車外周に形成すればよい。 4 and 5, the rail portion 125 of the lower frame 12 includes an indoor rail portion 125 </ b> A and an outdoor rail portion 125 </ b> B. These rail portions 125 are erected on the upper surface of the lower frame horizontal surface portion 121. And an upright portion 127 that extends upward, and a door guide 126 that is continuous with the upper end of the upright portion 127 and extends in a substantially horizontal direction. The indoor side rail portion 125A is formed in an approximately L-shaped cross section with the door guide portion 126 extending from the upper end of the upright portion 127 only in the outdoor direction. The outdoor rail part 125B is formed in a substantially T-shaped cross section with the door guide part 126 extending from the upper end of the upright part 127 in both indoor and outdoor directions. The door guide guide 126 is formed with a groove 126A having a substantially arc-shaped cross section that guides the door 171 of the shoji 15.
In addition, the part which guides the door roller 171 on the upper surface of the door roller guide part 126 is not limited to the recessed groove 126A, and may be a flat surface or a convex guide rail protruding upward. At that time, a concave groove that engages with the convex guide rail may be formed on the outer periphery of the door.

室内側レール部１２５Ａの室内側で、下枠１２の最も室内側位置には、室内側側壁部１２８が形成され、室外側レール部１２５Ｂの室外側で、下枠１２の最も室外側位置には、室外側側壁部１２９が形成されている。これらの室内側側壁部１２８、および室外側側壁部１２９の上端は、各レール部１２５の戸車案内部１２６と略同一高さ位置に設けられている。室内側側壁部１２８の下部は、下枠水平面部１２１よりも下側まで垂下されており、この垂下された部分が躯体等に固定されるようになっている。また、室外側側壁部１２９は、下枠外側面部１２２や縦枠１３の側面よりも室外側に飛び出した位置に設けられており、この室外側側壁部１２９で図示しない網戸の下端を案内する網戸レールが構成されている。   On the indoor side of the indoor side rail portion 125A, the indoor side wall portion 128 is formed at the most indoor side position of the lower frame 12, and on the outdoor side of the outdoor side rail portion 125B, at the most outdoor side position of the lower frame 12. An outdoor side wall portion 129 is formed. The upper ends of the indoor side wall portion 128 and the outdoor side wall portion 129 are provided at substantially the same height as the door guide portions 126 of the rail portions 125. The lower part of the indoor side wall part 128 is suspended below the lower frame horizontal surface part 121, and the suspended part is fixed to a housing or the like. Moreover, the outdoor side wall part 129 is provided in the position which protruded to the outdoor side rather than the side surface of the lower frame outer side surface part 122 or the vertical frame 13, and the screen door which guides the lower end of the screen door which is not shown in figure by this outdoor side wall part 129 Rails are configured.

室内側レール部１２５Ａと室外側レール部１２５Ｂとの間、室内側レール部１２５Ａと室内側側壁部１２８との間、および室外側レール部１２５Ｂと室外側側壁部１２９との間には、それぞれ隙間用部材３０（３１，３２，３３）が下枠１２に対して着脱自在に取り付けられている。これらの各隙間用部材３０は、下枠１２の長手方向略全長に渡って設けられている。
ここで、室内側レール部１２５Ａと室外側レール部１２５Ｂとの間に取り付けられた隙間用部材３０を中央隙間用部材３１とし、室内側レール部１２５Ａと室内側側壁部１２８との間に取り付けられた隙間用部材３０を室内側隙間用部材３２とし、室外側レール部１２５Ｂと室外側側壁部１２９との間に取り付けられた隙間用部材３０を室外側隙間用部材３３として、以下の説明を行う。 There are gaps between the indoor rail portion 125A and the outdoor rail portion 125B, between the indoor rail portion 125A and the indoor side wall portion 128, and between the outdoor rail portion 125B and the outdoor side wall portion 129, respectively. The member 30 (31, 32, 33) is detachably attached to the lower frame 12. Each of these gap members 30 is provided over substantially the entire length of the lower frame 12 in the longitudinal direction.
Here, the gap member 30 attached between the indoor rail portion 125A and the outdoor rail portion 125B is used as a central gap member 31, and is attached between the indoor rail portion 125A and the indoor side wall portion 128. The following explanation will be made with the gap member 30 as the indoor gap member 32 and the gap member 30 attached between the outdoor rail portion 125B and the outdoor side wall portion 129 as the outdoor gap member 33. .

中央隙間用部材３１は、その上面を構成する上面部３１１と、この上面部３１１の見込み方向略中央位置から下方に延出するとともに室外側に鉤形に折れ曲がった第１溝状部３１２と、上面部３１１の室内側縁近傍から下方に延出するとともに室内側に鉤形に折れ曲がった第２溝状部３１３とを備えている。そして、中央隙間用部材３１は、下枠水平面部１２１に立設された立上片１２１Ａと、室外側レール部１２５Ｂの立上部１２７に突設された突片１２７Ａとの間に、第１溝状部３１２が挟持されて下枠１２に支持されるので、上方からレール部１２５間に挿通して、立上片１２１Ａと突片１２７Ａとの間に圧入することで下枠１２に取り付けられ、逆に上方に引き抜くことで取り外すことができるようになっている。
中央隙間用部材３１の上面部３１１は、各レール部１２５の戸車案内部１２６と略同一高さ位置に、略水平に設けられ、かつ各戸車案内部１２６の端縁との間に所定の隙間３０Ａを介して設けられている。これらの隙間３０Ａのうち、室内側の隙間３０Ａには、室内側の障子１５Ａの下框１７に設けられた室外側の垂下片１７２が挿入されている。また、室外側の隙間３０Ａには、室外側の障子１５Ａの下框１７に設けられた室内側の垂下片１７２が挿入されている。 The center gap member 31 includes an upper surface portion 311 constituting the upper surface thereof, a first groove-shaped portion 312 extending downward from a substantially central position in the prospective direction of the upper surface portion 311 and bent in a bowl shape on the outdoor side, A second groove-shaped portion 313 that extends downward from the vicinity of the indoor side edge of the upper surface portion 311 and is bent into a bowl shape on the indoor side is provided. The central gap member 31 has a first groove between a rising piece 121A erected on the lower frame horizontal surface part 121 and a protruding piece 127A erected on the rising part 127 of the outdoor rail part 125B. Since the shape portion 312 is sandwiched and supported by the lower frame 12, it is attached to the lower frame 12 by being inserted between the rail portions 125 from above and press-fitted between the rising piece 121A and the protruding piece 127A. Conversely, it can be removed by pulling upward.
The upper surface portion 311 of the center gap member 31 is provided substantially horizontally at a position substantially the same as the door guide portion 126 of each rail portion 125, and a predetermined gap is provided between the end edge of each door guide portion 126. 30A is provided. Of these gaps 30A, the outdoor-side hanging piece 172 provided on the lower arm 17 of the indoor-side shoji 15A is inserted into the indoor-side gap 30A. Further, an indoor hanging piece 172 provided on the lower arm 17 of the outdoor shoji 15A is inserted into the outdoor gap 30A.

室内側隙間用部材３２は、その上面を構成する上面部３２１と、この上面部３２１の室外側縁近傍から下方に延出するとともに室内側に鉤形に折れ曲がった溝状部３２２とを備えている。そして、室内側隙間用部材３２は、上方から溝状部３２２を室内側レール部１２５Ａと室内側側壁部１２８との間に圧入することで下枠１２に取り付けられ、逆に上方に引き抜くことで取り外すことができるようになっている。
室内側隙間用部材３２の上面部３２１は、室内側レール部１２５Ａの戸車案内部１２６に接して略同一高さ位置に、略水平に設けられている。そして、上面部３２１は、室内側側壁部１２８との間に所定の隙間３０Ａを介して設けられている。この隙間３０Ａには、室内側の障子１５Ａの下框１７に設けられた室内側の垂下片１７２が挿入されている。 The indoor gap member 32 includes an upper surface portion 321 constituting the upper surface thereof, and a groove-shaped portion 322 that extends downward from the vicinity of the outdoor edge of the upper surface portion 321 and is bent into a bowl shape on the indoor side. Yes. The indoor gap member 32 is attached to the lower frame 12 by press-fitting the groove-like portion 322 between the indoor rail portion 125A and the indoor side wall portion 128 from above, and conversely by being pulled upward. It can be removed.
The upper surface portion 321 of the indoor-side gap member 32 is provided substantially horizontally at substantially the same height position in contact with the door guide portion 126 of the indoor-side rail portion 125A. The upper surface portion 321 is provided between the indoor side wall portion 128 and a predetermined gap 30A. A room-side hanging piece 172 provided on the lower arm 17 of the indoor shoji 15A is inserted into the gap 30A.

室外側隙間用部材３３は、その上面を構成する上面部３３１と、この上面部３３１の見込み方向略中央位置から下方に延出するとともに室外側に鉤形に折れ曲がった第１溝状部３３２と、上面部３３１の室外側縁から下方に延出するとともに室外側に折れ曲がり第１溝状部３３２上端と連結された第２溝状部３３３と、第１溝状部３３２の室内側面から室内方向に延出するとともに上方に折れ曲がった第３溝状部３３４とを備えている。そして、室外側隙間用部材３３は、上方から第１溝状部３３２を下枠水平面部１２１に立設された立上片１２１Ｂと室外側側壁部１２９との間に圧入することで下枠１２に取り付けられ、逆に上方に引き抜くことで取り外すことができるようになっている。
室外側隙間用部材３３の上面部３３１は、室外側レール部１２５Ｂの戸車案内部１２６と略同一高さ位置に、略水平に設けられ、かつ戸車案内部１２６の端縁との間に所定の隙間３０Ａを介して設けられている。この隙間３０Ａには、室外側の障子１５Ｂの下框１７に設けられた室外側の垂下片１７２が挿入されている。また、上面部３３１と室外側側壁部１２９との間にも、網戸を案内するための隙間が設けられている。 The outdoor gap member 33 includes an upper surface portion 331 constituting the upper surface thereof, a first groove-shaped portion 332 that extends downward from a substantially central position in the prospective direction of the upper surface portion 331 and is bent in a bowl shape on the outdoor side. A second groove portion 333 that extends downward from the outer edge of the upper surface portion 331 and bends to the outdoor side and is connected to the upper end of the first groove portion 332, and the indoor direction from the indoor side surface of the first groove portion 332. And a third groove portion 334 that is bent upward. Then, the outdoor gap member 33 press-fits the first groove-like portion 332 from above between the rising piece 121B erected on the lower frame horizontal surface portion 121 and the outdoor side wall portion 129. It can be removed by pulling upward.
The upper surface portion 331 of the outdoor gap member 33 is provided substantially horizontally at a position substantially the same as the door guide 126 of the outdoor rail 125B, and between the edge of the door guide 126 is a predetermined amount. It is provided via a gap 30A. An outdoor hanging piece 172 provided on the lower collar 17 of the outdoor shoji 15B is inserted into the gap 30A. A gap for guiding the screen door is also provided between the upper surface portion 331 and the outdoor side wall portion 129.

一方、図５に示すように、下枠１２の室内側側壁部１２８の室外側側面には、室内側の障子１５Ａの下框１７に設けられた室内側の垂下片１７２側面に当接して、室内空間の気密性を確保するＡＴ材４０が、凹溝状の取付部に嵌合して取り付けられている。また、中央隙間用部材３１の第１溝状部３１２の室外側側面には、室外側の障子１５Ｂの下框１７に設けられた室内側の垂下片１７２側面に当接して、室内空間の気密性を確保する横気密材としてのＡＴ材４０が、凹溝状の取付部に嵌合して取り付けられている。これらのＡＴ材４０は、下枠１２の長手方向略全長に渡って設けられており、端部側において、前記した縦枠１３のＡＴ材１３２と連続し、気密ラインを形成するようになっている。
なお、ＡＴ材４０は、室内側側壁部１２８および中央隙間用部材３１の第１溝状部３１２に限らず、下框１７の垂下片１７２に設けられ、室内側側壁部１２８および中央隙間用部材３１に当接するように構成されてもよい。 On the other hand, as shown in FIG. 5, the outdoor side surface of the indoor side wall portion 128 of the lower frame 12 is in contact with the side surface of the indoor hanging piece 172 provided on the lower arm 17 of the indoor side shoji 15A, An AT material 40 that secures the airtightness of the indoor space is fitted and attached to the mounting portion having a concave groove shape. In addition, the outdoor side surface of the first groove-shaped portion 312 of the central gap member 31 is in contact with the side surface of the indoor side hanging piece 172 provided on the lower arm 17 of the outdoor shoji 15B, thereby airtightness of the indoor space. AT material 40 as a laterally airtight material that secures the property is fitted and attached to a concave groove-shaped attachment portion. These AT materials 40 are provided over substantially the entire length in the longitudinal direction of the lower frame 12, and are continuous with the AT material 132 of the vertical frame 13 on the end side to form an airtight line. Yes.
The AT member 40 is not limited to the indoor side wall portion 128 and the first groove-shaped portion 312 of the central gap member 31, but is provided on the hanging piece 172 of the lower rod 17, and the indoor side wall portion 128 and the central gap member It may be configured to abut against 31.

次に、隙間用部材３０としての中央隙間用部材３１、室内側隙間用部材３２、および室外側隙間用部材３３について、図６ないし図８に基づいて詳しく説明する。図６は、下枠１２を示す平面図である。図７および図８は、それぞれ隙間用部材３０を室内側から見た斜視図である。   Next, the central gap member 31, the indoor gap member 32, and the outdoor gap member 33 as the gap member 30 will be described in detail with reference to FIGS. FIG. 6 is a plan view showing the lower frame 12. 7 and 8 are perspective views of the gap member 30 as viewed from the indoor side.

図６ないし図８において、隙間用部材３０は、下枠１２の長手方向略中央位置で二分割されており、図６中左側には、中央隙間用部材３１Ａ、室内側隙間用部材３２Ａ、および室外側隙間用部材３３Ａが配置され、図６中右側には、中央隙間用部材３１Ｂ、室内側隙間用部材３２Ｂ、および室外側隙間用部材３３Ｂが配置されている。また、左右の中央隙間用部材３１Ａ，３１Ｂの間、および室内側隙間用部材３２Ａ，３２Ｂの間には、風止板４１（中央風止板４１Ａ、室内側風止板４１Ｂ）が設けられている。この風止板４１は、下枠１２にビス止め固定されており、中央隙間用部材３１Ａおよび室内側隙間用部材３２Ａの下枠１２中央側端面が風止板４１に当接して、位置決めされている。中央隙間用部材３１Ｂおよび室内側隙間用部材３２Ｂの下枠１２中央側端面は、下枠１２に固定された係止部に当接して、位置決めされている。また、室外側隙間用部材３３の下枠１２中央側端面同士は、互いに当接して位置決めされるようになっている。   6 to 8, the gap member 30 is divided into two at a substantially central position in the longitudinal direction of the lower frame 12. On the left side in FIG. 6, a central gap member 31A, an indoor gap member 32A, and An outdoor gap member 33A is arranged, and a central gap member 31B, an indoor gap member 32B, and an outdoor gap member 33B are arranged on the right side in FIG. A windshield 41 (central windshield 41A, indoor windshield 41B) is provided between the left and right central gap members 31A, 31B and the indoor gap members 32A, 32B. Yes. The windshield plate 41 is fixed to the lower frame 12 with screws, and the center gap end member 31A and the indoor gap member 32A lower frame 12 center end surface is in contact with the windshield plate 41 and positioned. Yes. The end surface on the center side of the lower frame 12 of the center gap member 31B and the indoor side gap member 32B is positioned in contact with the locking portion fixed to the lower frame 12. In addition, the end surfaces on the center side of the lower frame 12 of the outdoor gap member 33 are positioned in contact with each other.

中央隙間用部材３１Ａ，３１Ｂの間に設けられた中央風止板４１Ａ、および室内側隙間用部材３２Ａ，３２Ｂの間に設けられた室内側風止板４１Ｂは、ともに室外側の障子１５Ｂの室内側で、障子１５を閉じた際に室内側の障子１５Ａの召合せ部分２１側端部が位置する箇所の下方に設けられている。中央風止板４１Ａは、室内側の障子１５Ａの底面、および室外側の障子１５Ｂの室内側側面に当接して設けられ、下枠水平面部１２１に設けられた連通孔１２１Ｄに隣接配置されている。そして、中央風止板４１Ａには、中央隙間用部材３１Ａに取り付けられたＡＴ材４０の端縁が当接している。また、室内側風止板４１Ｂは、室内側の障子１５Ａの下框１７底面に当接可能で、下枠水平面部１２１に設けられた連通孔１２１Ｅに隣接配置されている。そして、この室内側風止板４１Ｂには、下枠１２の室内側側壁部１２８に取り付けられたＡＴ材４０が当接している。   The central windshield plate 41A provided between the central clearance members 31A and 31B and the indoor windshield plate 41B provided between the indoor clearance members 32A and 32B are both provided in the outdoor shoji 15B. On the inside, when the shoji 15 is closed, it is provided below the location where the summing portion 21 side end of the shoji 15A on the indoor side is located. The central windshield 41A is provided in contact with the bottom surface of the indoor shoji 15A and the indoor side surface of the outdoor shoji 15B, and is disposed adjacent to the communication hole 121D provided in the lower frame horizontal surface portion 121. . The end of the AT material 40 attached to the central gap member 31A is in contact with the central windshield 41A. The indoor windshield plate 41B can be in contact with the bottom surface of the lower rod 17 of the indoor shoji 15A, and is disposed adjacent to a communication hole 121E provided in the lower frame horizontal surface portion 121. The AT material 40 attached to the indoor side wall 128 of the lower frame 12 is in contact with the indoor windshield plate 41B.

また、各中央隙間用部材３１Ａ，３１Ｂの縦枠１３側の端部には、戸当り４２，４３が設けられている。図６中、左側の戸当り（室内側の戸当り）４２は、室内側の障子１５Ａを開放した際に、召合せ部分２１の縦框１８Ａに設けられたクレセント２２が縦枠１３に衝突することを防止する、いわゆるクレセントストッパである。図６中、右側の戸当り（室外側の戸当り）４３は、室外側の障子１５Ｂを開放した際に、召合せ部分２１の縦框１８Ｂが縦枠１３に衝突することを防止する、いわゆる障子ストッパである。これらの戸当り４２，４３は、中央隙間用部材３１を下枠１２から取り外す際に、手で掴むための取手としても機能するようになっている。   Further, door stops 42 and 43 are provided at the ends of the central gap members 31A and 31B on the vertical frame 13 side. In FIG. 6, in the left door (indoor side door) 42, the crescent 22 provided on the vertical rod 18 </ b> A of the summing portion 21 collides with the vertical frame 13 when the indoor shoji 15 </ b> A is opened. This is a so-called crescent stopper. In FIG. 6, the right door stop (outdoor door stop) 43 prevents the vertical rod 18 </ b> B of the summing portion 21 from colliding with the vertical frame 13 when the outdoor shoji 15 </ b> B is opened. It is a shoji stopper. These door stops 42 and 43 function as handles for grasping by hand when the central gap member 31 is removed from the lower frame 12.

さらに、室内側隙間用部材３２、および室外側隙間用部材３３の縦枠１３側端部には、戸当り４２または縦枠１３に当接する端部部材３４が取り付けられている。この端部部材３４は、室内側隙間用部材３２および室外側隙間用部材３３を下枠１２から取り外す際の取手としての機能を有している。端部部材３４の縦枠１３側先端部には、弾性部材３４１が設けられ、この弾性部材３４１が戸当り４２または縦枠１３の側面に当接することで、隙間用部材３２，３３が下枠１２の長手方向中央側に向かって付勢されるようになっている。   Furthermore, the door end 42 or an end member 34 that comes into contact with the vertical frame 13 is attached to the ends of the indoor gap member 32 and the outdoor gap member 33 on the vertical frame 13 side. The end member 34 has a function as a handle when the indoor gap member 32 and the outdoor gap member 33 are removed from the lower frame 12. An elastic member 341 is provided at the end of the end member 34 on the side of the vertical frame 13, and the elastic member 341 abuts against the door stop 42 or the side surface of the vertical frame 13, so that the gap members 32 and 33 are formed in the lower frame. 12 is biased toward the center in the longitudinal direction.

次に、室内側の戸当り４２について、図９ないし図１５に基づいて詳しく説明する。図９および図１０は、それぞれ下枠１２の端部位置を室外側上方から見た斜視図である。図１１および図１２は、それぞれ戸当り４２を上方から見た斜視図、および下方から見た斜視図である。図１３は、戸当り４２の一部を断面して示す下方から見た斜視図である。図１４(Ａ)〜(Ｃ)は、戸当り４２の側面図、底面図、および縦断面図である。図１５(Ａ)，(Ｂ)は、戸当り４２および中央隙間用部材３１Ａの取付方法を示す側面図である。   Next, the indoor door stop 42 will be described in detail with reference to FIGS. 9 and 10 are perspective views of the end position of the lower frame 12 as viewed from the upper outdoor side. FIGS. 11 and 12 are a perspective view of the door stop 42 as viewed from above and a perspective view as viewed from below, respectively. FIG. 13 is a perspective view seen from below showing a part of the door stop 42 in cross section. 14A to 14C are a side view, a bottom view, and a longitudinal sectional view of the door stop 42, respectively. FIGS. 15A and 15B are side views showing a method of attaching the door stop 42 and the center gap member 31A.

図９および図１０において、戸当り４２は、その室内側側面を室内側側壁部１２８のＡＴ材４０に当接し、縦枠１３側側面を縦枠１３の内部側面に当接して、下枠１２の端部に設置されている。そして、縦枠１３と反対側（内方側）の戸当り４２の側面には、室内側レール部１２５Ａの端縁、および室内側隙間用部材３２の端部部材３４が当接している。さらに、戸当り４２の室外側側面は、中央隙間用部材３１Ａの上面部３１１室外側端縁と見込み方向略同一位置に設けられている。また、戸当り４２は、下枠水平面部１２１に設けられた排水孔１２１Ｈの上側を覆う位置に設置されている。   9 and 10, the door stop 42 abuts the indoor side surface thereof on the AT material 40 of the indoor side wall portion 128, contacts the vertical frame 13 side surface with the internal side surface of the vertical frame 13, and lower frame 12. It is installed at the end. The side edge of the door stop 42 on the side opposite to the vertical frame 13 (inward side) is in contact with the edge of the indoor rail portion 125A and the end member 34 of the indoor gap member 32. Furthermore, the outdoor side surface of the door stop 42 is provided at substantially the same position as the top edge 311 outdoor side edge of the center gap member 31A. Further, the door stop 42 is installed at a position covering the upper side of the drain hole 121H provided in the lower frame horizontal surface portion 121.

戸当り４２の縦枠１３側および室外側の角部には、縦枠１３の突片１３３に対応した、平面視で略Ｌ字形の切り欠き４２１が形成されている。この切り欠き４２１は、突片１３３の室内側側面および先端面の二面に沿って設けられ、突片１３３に支持されたＡＴ材１３２に接触している。
また、戸当り４２の室外側側面には、室内側にへこんだ凹部４２２が形成されており、この凹部４２２の上側に把持部４２３が形成されている。この把持部４２３は、戸当り４２および中央隙間用部材３１Ａを下枠１２に対して着脱する際に掴んで操作しやすい形状になっている。 A substantially L-shaped cutout 421 corresponding to the protruding piece 133 of the vertical frame 13 is formed in the corner of the door stop 42 on the vertical frame 13 side and the outdoor side. The notch 421 is provided along the indoor side surface and the front end surface of the projecting piece 133 and is in contact with the AT material 132 supported by the projecting piece 133.
Further, a concave portion 422 that is recessed toward the indoor side is formed on the outdoor side surface of the door stop 42, and a grip portion 423 is formed above the concave portion 422. The grip portion 423 has a shape that can be easily gripped and operated when the door stop 42 and the central gap member 31A are attached to and detached from the lower frame 12.

戸当り４２は、図１１、１２に示すように、戸当り本体部４２Ａと、この戸当り本体部４２Ａに嵌合固定された戸当り気密部４２Ｂとを備えて構成されている。戸当り本体部４２Ａは、合成樹脂製の中空状部材であって、下方および室外側に向かって開口されており、この室外側の開口部分に戸当り気密部４２Ｂが取り付けられている。戸当り気密部４２Ｂは、弾性を有したゴム等から形成され、縦枠１３の突片１３３およびＡＴ材１３２と、中央隙間用部材３１Ａに取り付けられたＡＴ材４０とに接触して設けられている。さらに、戸当り気密部４２Ｂの室外側側面は、戸当り本体部４２Ａよりも室外側に若干突出して設けられており、この室外側側面が、室外側の障子１５を閉じた状態における下框１７の垂下片１７２室内側側面に当接するようになっている。以上の戸当り気密部４２Ｂによって、本発明の気密材連結部が構成されている。   As shown in FIGS. 11 and 12, the door stop 42 includes a door stopper main body 42A and a door stopper airtight portion 42B fitted and fixed to the door stopper main body 42A. The door stop main body portion 42A is a hollow member made of a synthetic resin, and is opened downward and toward the outdoor side. A door stop airtight portion 42B is attached to the opening portion on the outdoor side. The door-to-door airtight portion 42B is formed of elastic rubber or the like, and is provided in contact with the protruding piece 133 of the vertical frame 13 and the AT material 132 and the AT material 40 attached to the central gap member 31A. Yes. Further, the outdoor side surface of the door-tight airtight portion 42B is provided so as to protrude slightly outward from the door-contact main body portion 42A, and the outdoor side surface 17 in the state where the outdoor shoji 15 is closed. The hanging piece 172 comes into contact with the side surface on the indoor side. The above-mentioned door-to-door airtight portion 42B constitutes the airtight material connecting portion of the present invention.

戸当り本体部４２Ａは、図１３、１４に示すように、中央隙間用部材３１Ａ側に突出した係合突片４２４を備え、この係合突片４２４を中央隙間用部材３１Ａの第１および第２の溝状部３１２，３１３の間に圧入することで、中央隙間用部材３１Ａに対して摺動可能に取り付けられる。また、係合突片４２４の内部側には、上端が戸当り本体部４２Ａに固定され、片持ち状に下方に延出する弾性部としての弾性突片４２５が設けられている。この弾性突片４２５は、中央隙間用部材３１Ａの第２溝状部３１３の端縁に当接して設けられ、中央隙間用部材３１Ａの長手方向に弾性変形できるようになっている。   As shown in FIGS. 13 and 14, the door stop main body 42A includes an engagement protrusion 424 protruding toward the central gap member 31A, and the engagement protrusion 424 is connected to the first and the first of the central gap member 31A. By being press-fitted between the two groove-shaped portions 312 and 313, it is slidably attached to the central gap member 31A. Further, on the inner side of the engagement protrusion 424, an elastic protrusion 425 is provided as an elastic part whose upper end is fixed to the door stop main body 42A and extends downward in a cantilever manner. This elastic protrusion 425 is provided in contact with the edge of the second groove-shaped portion 313 of the central gap member 31A, and can be elastically deformed in the longitudinal direction of the central gap member 31A.

また、戸当り４２の室外側には、戸当り本体部４２Ａと戸当り気密部４２Ｂ上面とで形成された開口部４２６が設けられている。この開口部４２６の内側には、図１３に示すように、室内側に延びるとともに、折れ曲がって下方に延びる中空状の通気部４２７が設けられている。この通気部４２７の下端は、下枠水平面部１２１の排水孔１２１Ｈの上方位置に開口しており、排水孔１２１Ｈ上側の下枠１２の内部空間と、戸当り４２の室外側の空間とが通気部４２７を介して連通されている。すなわち、室外空間から下枠中空部１２４に吹き込んだ外気が、排水孔１２１Ｈから上方に吹き出した際に、この吹き出した空気が通気部４２７を通って、開口部４２６から戸当り４２の室外側の空間に導かれることとなる。これにより、万一、下枠水平面部１２１上に雨水等が溜まった状態で外気が排水孔１２１Ｈから吹き出し、溜まった水がしぶいたとしても、このしぶきを戸当り４２の内部で受け止めて、室内側への水の浸入を防止できるようになっている。   In addition, an opening 426 formed by a door main body portion 42A and an upper surface of the door tight airtight portion 42B is provided outside the door stop 42. Inside the opening 426, as shown in FIG. 13, there is provided a hollow ventilation portion 427 that extends to the indoor side and bends and extends downward. The lower end of the ventilation part 427 opens to a position above the drain hole 121H of the lower frame horizontal plane part 121, and the inner space of the lower frame 12 above the drain hole 121H and the outdoor space of the door stop 42 are ventilated. It communicates via the part 427. That is, when the outside air blown into the lower frame hollow portion 124 from the outdoor space is blown upward from the drain hole 121H, the blown air passes through the ventilation portion 427 and passes through the opening 426 to the outside of the door stop 42. It will be guided to space. As a result, even if outside air is blown out from the drain hole 121H in a state where rainwater or the like is collected on the lower frame horizontal plane portion 121, the splash is received inside the door stop 42, It is designed to prevent water from entering inside.

以上の戸当り４２および中央隙間用部材３１Ａを下枠１２に取り付ける取付方法について、図１５に基づいて説明する。
先ず、戸当り４２の係合突片４２４を中央隙間用部材３１Ａの第１溝状部３１２と第２溝状部３１３との間に圧入して、戸当り４２を中央隙間用部材３１Ａに取り付ける。そして、中央隙間用部材３１Ａの戸当り４２が設けられていない方の端縁を前記中央風止板４１Ａに係止させるとともに、室内外のレール部１２５間に上方から挿入して、下枠１２の長手方向中央側から縦枠１３側に向かって順に中央隙間用部材３１Ａを下枠１２に圧入させて取り付けていく。 An attachment method for attaching the door stop 42 and the central gap member 31A to the lower frame 12 will be described with reference to FIG.
First, the engagement protrusion 424 of the door stop 42 is press-fitted between the first groove portion 312 and the second groove portion 313 of the center gap member 31A, and the door stop 42 is attached to the center gap member 31A. . Then, the end edge of the central gap member 31A where the door stop 42 is not provided is locked to the central windshield plate 41A, and inserted between the indoor and outdoor rail portions 125 from above, so that the lower frame 12 The center gap member 31A is press-fitted into the lower frame 12 in order from the center in the longitudinal direction toward the vertical frame 13 side.

縦枠１３側において、図１５(Ａ)に示すように、戸当り４２の縦枠１３側下角部が縦枠１３の側面に当接した状態から、図１５(Ｂ)に示すように、戸当り４２を下方に押し込むと、戸当り４２の弾性突片４２５が中央隙間用部材３１Ａの端縁に押圧されて、縦枠１３側に弾性変形する。この変形により生じる弾性突片４２５の弾性力により、戸当り４２が縦枠１３の側面に向かって付勢され、かつ中央隙間用部材３１Ａが下枠１２の中央側である中央風止板４１Ａに向かって付勢される。すなわち、戸当り４２および中央隙間用部材３１Ａは、縦枠１３の側面と中央風止板４１Ａとの間に、弾性突片４２５の弾性力に応じた押圧力で挟持されて、取り付けられることになる。   On the vertical frame 13 side, as shown in FIG. 15 (A), from the state where the vertical corner 13 side lower corner of the door stop 42 is in contact with the side surface of the vertical frame 13, as shown in FIG. When the contact 42 is pushed downward, the elastic protrusion 425 of the door stop 42 is pressed against the edge of the central gap member 31A and elastically deforms toward the vertical frame 13 side. Due to the elastic force of the elastic protrusion 425 generated by this deformation, the door stop 42 is urged toward the side surface of the vertical frame 13, and the central gap member 31 </ b> A is applied to the central windshield 41 </ b> A that is the central side of the lower frame 12. It is energized towards. That is, the door stop 42 and the central gap member 31A are attached by being sandwiched between the side surface of the vertical frame 13 and the central windshield 41A with a pressing force corresponding to the elastic force of the elastic protrusion 425. Become.

次に、室外側の戸当り４３について、図１６および図１７に基づいて詳しく説明する。
図１６(Ａ)〜(Ｃ)は、戸当り４３の室外側から見た側面図、下枠１２の長手方向内方側から見た側面図、および底面図である。図１７(Ａ)，(Ｂ)は、戸当り４３および中央隙間用部材３１Ｂの取付方法を示す側面図である。
戸当り４３は、中央隙間用部材３１Ｂの縦枠１３側（図６中、右側）端縁に取り付けられ、縦枠１３側側面を縦枠１３の内部側面に当接して設置されている。また、戸当り４３は、室外側レール部１２５Ｂおよび中央隙間用部材３１Ｂの上側に位置し、合成樹脂製の全体略直方体中空状で下方に開口した戸当り本体部４３Ａを備えている。この戸当り本体部４３Ａの室内外両側面には、溝状にへこんだ凹部４３２が形成されており、この凹部４３２の上側に把持部４３３が形成されている。この把持部４３３は、戸当り４３および中央隙間用部材３１Ｂを下枠１２に対して着脱する際に掴んで操作しやすい形状になっている。 Next, the outdoor door stop 43 will be described in detail with reference to FIGS. 16 and 17.
16A to 16C are a side view of the door stop 43 viewed from the outside, a side view of the lower frame 12 viewed from the inner side in the longitudinal direction, and a bottom view. 17 (A) and 17 (B) are side views showing a method of attaching the door stop 43 and the central gap member 31B.
The door stop 43 is attached to the edge of the central gap member 31B on the side of the vertical frame 13 (right side in FIG. 6), and is installed with the side surface of the vertical frame 13 in contact with the inner side surface of the vertical frame 13. Further, the door stop 43 is provided on the upper side of the outdoor rail part 125B and the central gap member 31B, and is provided with a door stopper main body part 43A that is hollow in a generally rectangular parallelepiped shape and is opened downward. A concave portion 432 that is recessed in a groove shape is formed on both the indoor and outdoor side surfaces of the door-contact main body portion 43 </ b> A, and a grip portion 433 is formed above the concave portion 432. The grip portion 433 is shaped to be easily gripped and operated when the door stop 43 and the central gap member 31B are attached to and detached from the lower frame 12.

戸当り本体部４３Ａの底面には、室内側で中央隙間用部材３１Ｂの側に突出した係合突片４３４と、この係合突片４３４の室外側で片持ち状に下方に延出した弾性部としての弾性突片４３５とが設けられている。そして、係合突片４３４を中央隙間用部材３１Ｂの第１および第２の溝状部３１２，３１３の間に圧入し、弾性突片４３５先端に設けられた突部４３５Ａを中央隙間用部材３１Ｂの第１溝状部３１２に挿入することで、戸当り４３は中央隙間用部材３１Ｂに対して摺動可能に取り付けられる。また、弾性突片４３５は、中央隙間用部材３１Ｂの端縁に当接して設けられ、中央隙間用部材３１Ｂの長手方向に弾性変形できるようになっている。   On the bottom surface of the door stop main body 43A, an engagement protrusion 434 that protrudes toward the center gap member 31B on the indoor side, and an elastic member that extends downward in a cantilevered manner on the outside of the engagement protrusion 434. An elastic protrusion 435 as a part is provided. Then, the engaging protrusion 434 is press-fitted between the first and second groove portions 312 and 313 of the central gap member 31B, and the protrusion 435A provided at the tip of the elastic protrusion 435 is inserted into the central gap member 31B. By inserting the first groove-shaped portion 312, the door stop 43 is slidably attached to the central gap member 31B. The elastic protrusion 435 is provided in contact with the end edge of the central gap member 31B, and can be elastically deformed in the longitudinal direction of the central gap member 31B.

以上の戸当り４３および中央隙間用部材３１Ｂを下枠１２に取り付ける取付方法について、図１７に基づいて説明する。
先ず、戸当り４３の係合突片４３４を中央隙間用部材３１Ｂの第１溝状部３１２と第２溝状部３１３との間に圧入し、弾性突片４３５先端の突部４３５Ａを中央隙間用部材３１Ｂの第１溝状部３１２に挿入して、戸当り４３を中央隙間用部材３１Ｂに取り付ける。そして、中央隙間用部材３１Ｂの戸当り４３が取り付けられていない方の端縁を前記連通孔１２１Ｄ（図６）近傍の下枠水平面部１２１に設けられた係止部に係止させるとともに、室内外のレール部１２５間に上方から挿入して、下枠１２の長手方向中央側から縦枠１３側に向かって順に中央隙間用部材３１Ｂを下枠１２に圧入させて取り付けていく。 An attachment method for attaching the door stop 43 and the central gap member 31B to the lower frame 12 will be described with reference to FIG.
First, the engagement protrusion 434 of the door stop 43 is press-fitted between the first groove portion 312 and the second groove portion 313 of the center gap member 31B, and the protrusion 435A at the tip of the elastic protrusion 435 is inserted into the center gap. The door stop 43 is attached to the central gap member 31B by being inserted into the first groove-shaped portion 312 of the member 31B. Then, the edge of the central gap member 31B to which the door stop 43 is not attached is locked to the locking portion provided in the lower frame horizontal surface portion 121 in the vicinity of the communication hole 121D (FIG. 6). The center gap member 31B is inserted into the lower frame 12 in order from the center side in the longitudinal direction of the lower frame 12 toward the vertical frame 13 side by being inserted between the outer rail portions 125 from above.

縦枠１３側において、図１７(Ａ)に示すように、戸当り４３の縦枠１３側下角部が縦枠１３の側面に当接した状態から、図１７(Ｂ)に示すように、戸当り４３を下方に押し込むと、戸当り４３の弾性突片４３５が中央隙間用部材３１Ｂの端縁に押圧されて、縦枠１３側に弾性変形する。この変形により生じる弾性突片４３５の弾性力により、戸当り４３が縦枠１３の側面に向かって付勢され、かつ中央隙間用部材３１Ｂが下枠１２の長手方向中央側に向かって付勢される。すなわち、戸当り４３および中央隙間用部材３１Ｂは、縦枠１３の側面と下枠１２中央の係止部との間に、弾性突片４３５の弾性力に応じた押圧力で挟持されて、取り付けられることになる。
なお、以上の説明では弾性突片４２５，４３５を戸当り４２，４３に設けたが、戸当り４２，４３側に設けずに中央隙間用部材３１Ａ，３１Ｂ側に弾性部が設けてあってもよく、また、戸当り４２，４３と中央隙間用部材３１Ａ，３１Ｂの両方に弾性部が設けてあってもよい。
また、弾性部は、戸当り４２，４３や中央隙間用部材３１Ａ，３１Ｂに一体的に設けた弾性突片に限らず、ばね等の別体の弾性部であってもよい。
つまり、戸当り４２，４３および中央隙間用部材３１Ａ，３１Ｂを下枠１２に取り付けた際に、戸当り４２，４３と中央隙間用部材３１Ａ，３１Ｂとを離間させるような弾性力が働く弾性部（弾性突片４２５，４３５）を、戸当り４２，４３および中央隙間用部材３１Ａ，３１Ｂの少なくとも一方側に一体、別体を問わずに設けてあればよい。 On the vertical frame 13 side, as shown in FIG. 17 (A), from the state where the vertical corner 13 side lower corner of the door stop 43 is in contact with the side surface of the vertical frame 13, as shown in FIG. When the contact 43 is pushed downward, the elastic protrusion 435 of the door stop 43 is pressed against the edge of the central gap member 31B and elastically deforms toward the vertical frame 13 side. Due to the elastic force of the elastic protrusion 435 generated by this deformation, the door stop 43 is urged toward the side surface of the vertical frame 13, and the central gap member 31 </ b> B is urged toward the longitudinal center side of the lower frame 12. The That is, the door stop 43 and the center gap member 31B are sandwiched between the side surface of the vertical frame 13 and the engaging portion at the center of the lower frame 12 with a pressing force corresponding to the elastic force of the elastic protrusion 435, and attached. Will be.
In the above description, the elastic protrusions 425 and 435 are provided on the door stops 42 and 43. However, even if the elastic portions are provided on the central gap members 31A and 31B side without being provided on the door stops 42 and 43 side. Moreover, elastic parts may be provided on both the door stops 42 and 43 and the central gap members 31A and 31B.
The elastic portion is not limited to the elastic protrusion provided integrally with the door stops 42 and 43 and the central gap members 31A and 31B, but may be a separate elastic portion such as a spring.
That is, when the door stoppers 42 and 43 and the central gap members 31A and 31B are attached to the lower frame 12, an elastic portion that acts to elastically separate the door stoppers 42 and 43 from the central gap members 31A and 31B. The elastic protrusions 425 and 435 may be provided on at least one side of the door stoppers 42 and 43 and the central gap members 31A and 31B regardless of whether they are integrated or separate.

このような本実施形態によれば、以下のような効果がある。
（１）下枠１２に形成したレール部１２５の戸車案内部１２６と、下枠１２に取り付けられる隙間用部材３０の上面部３１１，３２１，３３１とが略同一高さ位置に設けられるので、レール部１２５間の溝が小さく、かつ下枠１２の上面がフラットに形成された、バリアフリー対応可能な引違い窓１０を構成することができる。 According to this embodiment, there are the following effects.
(1) Since the door guide portion 126 of the rail portion 125 formed on the lower frame 12 and the upper surface portions 311, 321, 331 of the gap member 30 attached to the lower frame 12 are provided at substantially the same height position, the rail The sliding window 10 capable of being barrier-free can be configured in which the groove between the portions 125 is small and the upper surface of the lower frame 12 is formed flat.

（２）また、中央隙間用部材３１に取り付けられた戸当り４２，４３の弾性突片４２５，４３５が中央隙間用部材３１を押圧することで、戸当り本体部４２Ａ，４３Ａが縦枠１３側に付勢されるので、がたつきなく下枠１２に取り付けることができ、不用意に外れることがなく、取付状態を良好に維持することができる。 (2) Further, the elastic protrusions 425 and 435 of the door stoppers 42 and 43 attached to the central gap member 31 press the central gap member 31 so that the door stopper main body portions 42A and 43A are on the vertical frame 13 side. Therefore, it can be attached to the lower frame 12 without rattling and can be kept in good condition without being unintentionally detached.

（３）さらに、戸当り本体部４２Ａ，４３Ａが縦枠１３の側面に当接しているので、障子１５開放時における障子１５の衝突力を戸当り本体部４２Ａ，４３Ａから縦枠１３に直接伝達することができ、クレセントストッパ、または障子ストッパとしての機能を確保することができる。この際、従来の戸当りのように弾性片を介して衝突力を伝達する構造ではないため、戸当り本体部４２Ａ，４３Ａや弾性突片４２５，４３５が破損する心配がなく、また変形による付勢力の低下に起因するがたつきを防止することができる。 (3) Furthermore, since the door stop main body portions 42A and 43A are in contact with the side surfaces of the vertical frame 13, the collision force of the shoji 15 when the paper sliding door 15 is opened is directly transmitted from the door stop main body portions 42A and 43A to the vertical frame 13. Therefore, the function as a crescent stopper or a shoji stopper can be secured. At this time, since it is not a structure for transmitting a collision force through an elastic piece like a conventional door stop, there is no fear of the door stop main body portions 42A and 43A and the elastic protrusions 425 and 435 being damaged, and attachment due to deformation. Shaking caused by a decrease in power can be prevented.

（４）また、室内側の戸当り４２において、室外側の障子１５Ｂの室内側側面に当接する縦枠１３のＡＴ材１３２と中央隙間用部材３１のＡＴ材４０とが、戸当り気密部４２Ｂを介して接続されるので、縦、横のＡＴ材１３２，４０の交差位置において気密ラインを連続させることができる。従って、縦、横のＡＴ材１３２，４０の交差位置から室内側への雨水等のしぶきや外気の流入を防止して、引違い窓１０の水密性、気密性を向上させることができる。 (4) Further, in the indoor door stop 42, the AT material 132 of the vertical frame 13 and the AT material 40 of the central gap member 31 that are in contact with the indoor side surface of the outdoor shoji 15B are connected to the door-tight airtight portion 42B. Therefore, the hermetic line can be continued at the crossing position of the vertical and horizontal AT materials 132 and 40. Accordingly, it is possible to improve the watertightness and airtightness of the sliding window 10 by preventing the rainwater and the like from splashing into the room from the intersecting position of the vertical and horizontal AT materials 132 and 40 and the inflow of outside air.

（５）さらに、室内側の戸当り４２を下枠水平面部１２１の排水孔１２１Ｈの上方に配置することで、外気圧が高く排水孔１２１Ｈから下枠水平面部１２１上側に外気が吹き込んだとしても、排水孔１２１Ｈが戸当り４２で覆われているとともに、排水孔１２１Ｈの上方が通気部４２７によって戸当り４２の室外側側面に連通しているため、下枠水平面部１２１上の水が室内側にしぶくことがなく、水密性を確保することができる。 (5) Further, by arranging the indoor door stop 42 above the drain hole 121H of the lower frame horizontal surface portion 121, even if the outside air is high and the outside air blows into the upper side of the lower frame horizontal surface portion 121 from the drain hole 121H. The drain hole 121H is covered with the door stop 42, and the upper portion of the drain hole 121H communicates with the outdoor side surface of the door stop 42 by the ventilation portion 427. Water-tightness can be ensured without splashing.

（６）また、戸当り４２，４３に把持部４２３，４３３を設けたので、この把持部４２３，４３３を把持して戸当り４２，４３および中央隙間用部材３１を着脱することで、これらの下枠１２への取り付け、または取り外しが容易に実行できる。 (6) Since the grips 423 and 433 are provided in the door stops 42 and 43, these doors 42 and 43 and the central gap member 31 can be attached and detached by gripping the grips 423 and 433. Attachment to or removal from the lower frame 12 can be easily performed.

（７）また、隙間用部材３０を取り外して、戸車案内部１２６同士の間の隙間を大きくすることで、レール部１２５を取り外すことなくレール部１２５間の清掃ができるので、清掃時に障子１５が脱落する不安もなく、清掃作業を安心して実行することができる。 (7) Further, by removing the gap member 30 and increasing the gap between the door guides 126, the rails 125 can be cleaned without removing the rails 125. Cleaning work can be carried out with peace of mind without fear of dropping off.

（８）また、下枠１２のレール部１２５や立上片１２１Ａ，１２１Ｂ、レール部１２５の突片１２７Ａ、室内側および室外側の側壁部１２８，１２９の間に隙間用部材３０を圧入して取り付けることで、ビス等を用いなくても簡単かつ確実に隙間用部材３０を下枠１２に取り付けることができるので、通常使用時においては、不用意に外れることがなく、清掃時には、居住者が簡単に隙間用部材３０を脱着することができる。 (8) Further, the gap member 30 is press-fitted between the rail portion 125 and the rising pieces 121A and 121B of the lower frame 12, the protruding pieces 127A of the rail portion 125, and the side wall portions 128 and 129 on the indoor side and the outdoor side. By attaching, the gap member 30 can be easily and reliably attached to the lower frame 12 without using a screw or the like, so that it is not inadvertently removed during normal use. The gap member 30 can be easily detached.

（９）また、隙間用部材３０を下枠１２の長手方向略中間位置で二分割したので、障子１５を窓枠１４の見付け方向一方側に移動させた状態で、分割された他方側の隙間用部材３０（３１Ａ，３２Ａ，３３Ａ）を脱着でき、また、障子１５を他方側に寄せれば、一方側の隙間用部材３０（３１Ｂ，３２Ｂ，３３Ｂ）を脱着できるので、窓枠１４から障子１５を外さなくても隙間用部材３０を容易に脱着することができる。 (9) Since the gap member 30 is divided into two at approximately the middle position in the longitudinal direction of the lower frame 12, the divided gap on the other side in a state where the shoji 15 is moved to one side in the direction of finding the window frame 14. Member 30 (31A, 32A, 33A) can be removed, and if the shoji 15 is moved to the other side, the gap member 30 (31B, 32B, 33B) on one side can be removed, so that the shoji can be removed from the window frame 14. Even if 15 is not removed, the gap member 30 can be easily detached.

〔第２実施形態〕
次に、本発明の第２実施形態に係るサッシ窓としての片引き窓について、図１８ないし図２３に基づいて説明する。
図１８、図１９は、本実施形態の片引き窓５０を示す縦断面図、および横断面図である。図２０は、片引き窓５０を構成する下枠５２の縦断面図である。図２１は、下枠５２を示す平面図である。
本実施形態の片引き窓５０は、開閉可能な障子が１枚で構成された点が前述の第１実施形態と相違し、それ以外の構成は略同様である。以下、相違点について詳しく説明する。 [Second Embodiment]
Next, a sliding window as a sash window according to a second embodiment of the present invention will be described with reference to FIGS.
FIG. 18 and FIG. 19 are a longitudinal sectional view and a transverse sectional view showing the single-drawing window 50 of the present embodiment. FIG. 20 is a vertical cross-sectional view of the lower frame 52 that constitutes the one-way window 50. FIG. 21 is a plan view showing the lower frame 52.
The sliding window 50 of the present embodiment is different from the first embodiment described above in that a single shoji that can be opened and closed is configured, and other configurations are substantially the same. Hereinafter, the differences will be described in detail.

図１８および図１９において、片引き窓５０は、それぞれアルミ押出形材製の上枠５１、下枠５２、および左右の縦枠５３を四周枠組みした窓枠５４と、この窓枠５４の内側に開閉自在に支持された１つの障子５５と、窓枠５４の内側に固定された固定面材としての固定障子６１とを備えて構成されている。障子５５は、それぞれアルミ押出形材製の上框５６、下框５７、左右の縦框５８、および縦框５８同士を連結する中桟５９を略日字形に框組みした内部に、ガラスパネル６０を嵌め込んで構成されている。固定障子６１は、左右の縦框としての縦骨６２およびガラス支持材６３と、縦骨６２およびガラス支持材６３を連結する中桟６４と、上枠５１、下枠５２、縦骨６２、ガラス支持材６３、および中桟６４で囲まれた内部に嵌め込まれたガラスパネル６０とで構成されている。なお、固定障子６１のガラス支持材６３は、室外側のアタッチメントと、室内側の押縁とから構成されている。   In FIGS. 18 and 19, the single-sided window 50 is opened and closed inside the window frame 54, which is a window frame 54 in which an upper frame 51, a lower frame 52, and left and right vertical frames 53 made of an aluminum extruded shape are framed. It comprises a single shoji 55 that is freely supported, and a fixed shoji 61 as a fixed face material fixed inside the window frame 54. The shoji 55 includes a glass panel 60 in an interior in which an upper frame 56, a lower frame 57, left and right vertical frames 58, and middle bars 59 that connect the vertical frames 58 are assembled in a substantially Japanese character shape. Is configured. The fixed shoji 61 includes a vertical bone 62 and a glass support member 63 as left and right vertical saddles, an intermediate frame 64 connecting the vertical bone 62 and the glass support member 63, an upper frame 51, a lower frame 52, a vertical bone 62, and glass. It comprises a support member 63 and a glass panel 60 fitted in the interior surrounded by the middle rail 64. The glass support 63 of the fixed shoji 61 is composed of an outdoor attachment and an indoor ledge.

障子５５は、固定障子６１の室外側面に沿って開閉移動できるようになっており、窓枠５４の見付け方向略中央位置の召合せ部分６５で固定障子６１の縦骨６２と重なって、閉じるようになっている。召合せ部分６５の縦框５８および縦骨６２には、引戸錠であるクレセント２２が設けられている。
また、召合せ部分６５の縦框５８と縦骨６２の間には、室内空間の気密性を確保するＡＴ材２３、および水切りとしての水切材２４が設けられている。これらのＡＴ材２３および水切材２４は、それぞれ室外側の縦框５８の取付部２３Ａ，２４Ａに係合され、先端部を固定障子６１の縦骨６２側面に当接するようになっている。縦骨６２は、上枠５１および下枠５２間に架設され、上下端部が上枠５１および下枠５２に固定されている。ガラス支持材６３は、縦枠１３に沿って設置され、縦枠１３にビス止め固定されている The shoji 55 can be opened and closed along the outdoor side surface of the fixed shoji 61, and overlaps with the vertical bone 62 of the fixed shoji 61 at the summing portion 65 of the window frame 54 in the center in the direction of finding. It has become. A crescent 22 that is a sliding door lock is provided on the vertical rod 58 and the vertical bone 62 of the summing portion 65.
Further, between the vertical rod 58 and the vertical bone 62 of the summoning portion 65, an AT material 23 for ensuring the airtightness of the indoor space and a draining material 24 as a drainer are provided. The AT member 23 and the draining member 24 are engaged with the attachment portions 23 </ b> A and 24 </ b> A of the longitudinal rod 58 on the outdoor side, respectively, and the distal end portion comes into contact with the side surface of the longitudinal bone 62 of the fixed shoji 61. The vertical bone 62 is constructed between the upper frame 51 and the lower frame 52, and upper and lower ends are fixed to the upper frame 51 and the lower frame 52. The glass support member 63 is installed along the vertical frame 13 and fixed to the vertical frame 13 with screws.

縦枠５３のうち、障子５５を閉じたときに縦框５８が当接する側（図１９中、左側、固定障子６１の反対側）の縦枠５３は、見込み方向に沿った側壁部分の内面に、ガイド片５３１と、縦框５８の室内側面に当接するＡＴ材５３２と、このＡＴ材５３２を保持する突片５３３とを備えている。これにより、障子５５を閉じれば、縦框５８の室内側面にＡＴ材５３２が当接して、片引き窓５０の気密性を確保できるようになっている。   Of the vertical frame 53, the vertical frame 53 on the side where the vertical rod 58 abuts when the shoji 55 is closed (in FIG. 19, the left side, the opposite side of the fixed shoji 61) is on the inner surface of the side wall portion along the prospective direction. , A guide piece 531, an AT material 532 that comes into contact with the indoor side surface of the vertical rod 58, and a protruding piece 533 that holds the AT material 532. As a result, when the shoji 55 is closed, the AT material 532 comes into contact with the indoor side surface of the vertical rod 58 so that the airtightness of the sliding window 50 can be secured.

下枠５２は、図２０に示すように、支持面部としての下枠水平面部５２１と、下枠外側面部５２２と、下枠底面部５２３とを備え、これらの各面で下枠中空部５２４が形成されている。下枠水平面部５２１は、上面が略水平に形成されており、この下枠水平面部５２１上面には、障子５５に対応した１本のレール部５２５が、下枠５２の見付け方向略全長に渡って一体に形成されている。レール部５２５は、その上面である戸車案内部５２６で障子５５の下框５７に取り付けられた戸車５７１を転動可能に支持している。また、下框５７には、その室内外両側面がレール部５２５の戸車案内部５２６より下側まで延びた垂下片５７２が形成されている。
レール部５２５は、下枠水平面部５２１上面に立設され、上方に延びる立上部５２７と、この立上部５２７の上端に連続し、略水平方向に延出する戸車案内部５２６とを備えている。戸車案内部５２６は、立上部５２７上端から室外方向のみに延出しており、レール部５２５は、断面略逆Ｌ字形に形成されている。そして、戸車案内部５２６には、障子５５の戸車５７１を案内する、断面略円弧状の凹溝５２６Ａが形成されている。 As shown in FIG. 20, the lower frame 52 includes a lower frame horizontal surface portion 521 as a support surface portion, a lower frame outer surface portion 522, and a lower frame bottom surface portion 523, and the lower frame hollow portion 524 is formed on each of these surfaces. Is formed. The lower frame horizontal surface portion 521 has an upper surface formed substantially horizontally. On the upper surface of the lower frame horizontal surface portion 521, one rail portion 525 corresponding to the shoji 55 extends over substantially the entire length in the direction in which the lower frame 52 is found. Are integrally formed. The rail part 525 supports the door wheel 571 attached to the lower collar 57 of the shoji 55 by the door wheel guide part 526 which is the upper surface so that rolling is possible. In addition, the lower rod 57 is formed with a hanging piece 572 having both indoor and outdoor side surfaces extending downward from the door guide portion 526 of the rail portion 525.
The rail portion 525 is provided on the upper surface of the lower frame horizontal surface portion 521, and includes an upright portion 527 that extends upward, and a door guide portion 526 that is continuous with the upper end of the upright portion 527 and extends in a substantially horizontal direction. . The door guide portion 526 extends only in the outdoor direction from the upper end of the upright portion 527, and the rail portion 525 is formed in an approximately L-shaped cross section. The door guide 526 has a groove 526 </ b> A having a substantially arc-shaped cross section that guides the door 571 of the shoji 55.

また、レール部５２５の室内側には、固定障子６１に対応したパネル保持部５２８が形成され、このパネル保持部５２８にシール材を介してガラスパネル６０が保持されている。パネル保持部５２８は、上方に開口した断面略コ字形に形成されており、固定障子６１が固定されていない側のパネル保持部５２８には、カバー部材６６が取り付けられている。また、パネル保持部５２８のレール部５２５に対向した側面は、室内側側壁部５２８Ａとなっており、下框５７の室内側の垂下片５７２に当接するＡＴ材４０が下枠５２長手方向に連続して取り付けられている。そして、レール部５２５と室内側側壁部５２８Ａとの間には、隙間用部材３０が介挿されている。この隙間用部材３０は、前記した室内側隙間用部材３２と同様の構成となっている。すなわち、室内側隙間用部材３２は、図２１中、左側の室内側隙間用部材３２Ａと、図２１中、右側の室内側隙間用部材３２Ｂとで構成されている。図２１中、右側の室内側隙間用部材３２Ｂにおける縦枠５３側端部には、戸当り４４が取り付けられている。   Further, a panel holding portion 528 corresponding to the fixed shoji 61 is formed on the indoor side of the rail portion 525, and the glass panel 60 is held on the panel holding portion 528 via a sealing material. The panel holding portion 528 is formed in a substantially U-shaped cross section opened upward, and a cover member 66 is attached to the panel holding portion 528 on the side where the fixed shoji 61 is not fixed. Further, the side surface of the panel holding portion 528 facing the rail portion 525 is an indoor side wall portion 528A, and the AT material 40 that abuts against the hanging piece 572 on the indoor side of the lower collar 57 is continuous in the longitudinal direction of the lower frame 52. Attached. A gap member 30 is interposed between the rail portion 525 and the indoor side wall portion 528A. The gap member 30 has the same configuration as the indoor gap member 32 described above. That is, the indoor-side gap member 32 is composed of a left-side indoor-side gap member 32A in FIG. 21 and a right-side indoor-side gap member 32B in FIG. In FIG. 21, a door stop 44 is attached to an end portion on the vertical frame 53 side in the right indoor side gap member 32 </ b> B.

レール部５２５の室外側で、下枠５２の最も室外側位置には、室外側側壁部５２９が形成されている。この室外側側壁部５２９の上端は、レール部５２５の戸車案内部５２６と略同一高さ位置に設けられている。レール部５２５と室外側側壁部５２９との間には、隙間用部材３０が介挿されている。この隙間用部材３０は、前記した室外側隙間用部材３３と同様の構成となっている。すなわち、室外側隙間用部材３３は、図２１中、左側の室外側隙間用部材３３Ａと、図２１中、右側の室外側隙間用部材３３Ｂとで構成されている。   An outdoor side wall portion 529 is formed on the outdoor side of the lower frame 52 on the outdoor side of the rail portion 525. The upper end of the outdoor side wall portion 529 is provided at a substantially same height as the door guide portion 526 of the rail portion 525. A gap member 30 is interposed between the rail portion 525 and the outdoor side wall portion 529. This gap member 30 has the same configuration as the outdoor gap member 33 described above. That is, the outdoor gap member 33 is composed of a left outdoor gap member 33A in FIG. 21 and a right outdoor gap member 33B in FIG.

次に、戸当り４４について、図２２および図２３に基づいて詳しく説明する。
図２２(Ａ)〜(Ｃ)は、戸当り４４の側面図、縦断面図、および底面図である。図２３(Ａ)，(Ｂ)は、戸当り４４および室内側隙間用部材３２Ｂの取付方法を示す側面図である。
戸当り４４は、障子５５を開放した際に、召合せ部分６５の縦框５８が縦枠５３に衝突することを防止する、いわゆる障子ストッパである。この戸当り４４は、室内側隙間用部材３２Ｂを下枠１２から取り外す際に、手で掴むための取手としても機能するようになっている。
戸当り４４は、室内側隙間用部材３２Ｂの縦枠５３側（図２１中、右側）端縁に取り付けられ、縦枠５３側側面を縦枠５３の内部側面に当接して設置されている。また、戸当り４４は、レール部５２５および室内側側壁部５２８Ａの上側に位置し、合成樹脂製の全体略直方体中空状で下方に開口した戸当り本体部４４Ａを備えている。この戸当り本体部４４Ａの室外側面には、室内側に向かってへこんだ凹部４４２が形成されており、この凹部４４２の上側に把持部４４３が形成されている。この把持部４４３は、戸当り４４および室内側隙間用部材３２Ｂを下枠５２に対して着脱する際に掴んで操作しやすい形状になっている。 Next, the door stop 44 will be described in detail with reference to FIGS. 22 and 23.
22A to 22C are a side view, a longitudinal sectional view, and a bottom view of the door stop 44, respectively. 23 (A) and 23 (B) are side views showing a method of attaching the door stop 44 and the indoor gap member 32B.
The door stop 44 is a so-called shoji stopper that prevents the vertical rod 58 of the summing portion 65 from colliding with the vertical frame 53 when the shoji 55 is opened. The door stop 44 also functions as a handle for grasping by hand when the indoor gap member 32B is removed from the lower frame 12.
The door stop 44 is attached to the edge of the indoor gap member 32B on the vertical frame 53 side (right side in FIG. 21), and is installed with the side surface of the vertical frame 53 in contact with the internal side surface of the vertical frame 53. Further, the door stop 44 is provided on the upper side of the rail portion 525 and the indoor side wall portion 528A, and is provided with a door stopper main body portion 44A that is generally hollow in the shape of a synthetic resin and that opens downward. A concave portion 442 that is recessed toward the indoor side is formed on the outdoor side surface of the door stop main body portion 44 </ b> A, and a grip portion 443 is formed above the concave portion 442. The grip portion 443 is shaped to be easily gripped and operated when the door stop 44 and the indoor gap member 32B are attached to and detached from the lower frame 52.

戸当り本体部４４Ａの底面には、室内側隙間用部材３２Ｂ側およびその反対側の両側に突出した係合突片４４４と、片持ち状に下方に延出した弾性部としての２本の弾性突片４４５とが設けられている。２本の弾性突片４４５は、戸当り本体部４４Ａの室内側隙間用部材３２Ｂ側およびその反対側の両側に左右対称に設けられている。そして、室内側隙間用部材３２Ｂ側の係合突片４４４を室内側隙間用部材３２Ｂの上面部３２１と溝状部３２２との間に圧入することで、戸当り４４は室内側隙間用部材３２Ｂに対して摺動可能に取り付けられる。また、室内側隙間用部材３２Ｂ側の弾性突片４４５は、室内側隙間用部材３２Ｂの端縁に当接して設けられ、室内側隙間用部材３２Ｂの長手方向に弾性変形できるようになっている。   On the bottom surface of the door stop main body 44A, there are an engagement protrusion 444 protruding on the indoor gap member 32B side and opposite sides thereof, and two elastic portions as an elastic portion extending downward in a cantilevered manner. A projecting piece 445 is provided. The two elastic protrusions 445 are provided symmetrically on the indoor side gap member 32B side of the door stop main body 44A and on both sides on the opposite side. Then, by pressing the engagement protrusion 444 on the indoor gap member 32B side between the upper surface portion 321 and the groove-shaped portion 322 of the indoor gap member 32B, the door stop 44 has the indoor gap member 32B. It is slidably attached to. Further, the elastic protrusion 445 on the indoor gap member 32B side is provided in contact with the edge of the indoor gap member 32B so that it can be elastically deformed in the longitudinal direction of the indoor gap member 32B. .

以上の戸当り４４および室内側隙間用部材３２Ｂを下枠５２に取り付ける取付方法について、図２３に基づいて説明する。
先ず、戸当り４４の係合突片４４４を室内側隙間用部材３２Ｂの上面部３２１と溝状部３２２との間に圧入して、戸当り４４を室内側隙間用部材３２Ｂに取り付ける。そして、室内側隙間用部材３２Ｂの戸当り４４が取り付けられていない方の端縁を下枠水平面部５２１に設けられた係止部に係止させるとともに、レール部５２５と室内側側壁部５２８Ａとの間に上方から挿入して、下枠５２の長手方向中央側から縦枠５３側に向かって順に室内側隙間用部材３２Ｂを下枠５２に圧入させて取り付けていく。 An attachment method for attaching the door stop 44 and the indoor gap member 32B to the lower frame 52 will be described with reference to FIG.
First, the engagement protrusion 444 of the door stop 44 is press-fitted between the upper surface portion 321 and the groove-shaped portion 322 of the indoor gap member 32B, and the door stop 44 is attached to the indoor gap member 32B. Then, the end of the indoor side gap member 32B to which the door stop 44 is not attached is locked to the locking portion provided in the lower frame horizontal surface portion 521, and the rail portion 525 and the indoor side wall portion 528A. The indoor gap member 32B is inserted into the lower frame 52 in order from the center in the longitudinal direction of the lower frame 52 toward the vertical frame 53 side.

縦枠５３側において、図２３(Ａ)に示すように、戸当り４４の縦枠５３側下角部が縦枠５３の側面に当接した状態から、図２３(Ｂ)に示すように、戸当り４４を下方に押し込むと、戸当り４４の弾性突片４４５が室内側隙間用部材３２Ｂの端縁に押圧されて、縦枠５３側に弾性変形する。この変形により生じる弾性突片４４５の弾性力により、戸当り４４が縦枠５３の側面に向かって付勢され、かつ室内側隙間用部材３２Ｂが下枠５２の長手方向中央側に向かって付勢される。すなわち、戸当り４４および室内側隙間用部材３２Ｂは、縦枠５３の側面と下枠５２中央の係止部との間に、弾性突片４４５の弾性力に応じた押圧力で挟持されて、取り付けられることになる。
なお、以上の説明では弾性突片４４５を戸当り４４に設けたが、戸当り４４側に設けずに室内側隙間用部材３２Ｂ側に弾性部が設けてあってもよく、また、戸当り４４と室内側隙間用部材３２Ｂの両方に弾性部が設けてあってもよい。
また、弾性部は、戸当り４４や室内側隙間用部材３２Ｂに一体的に設けた弾性突片に限らず、ばね等の別体の弾性部であってもよい。
つまり、戸当り４４および室内側隙間用部材３２Ｂを下枠５２に取り付けた際に、戸当り４４と室内側隙間用部材３２Ｂとを離間させるような弾性力が働く弾性部（弾性突片４４５）を、戸当り４４および室内側隙間用部材３２Ｂの少なくとも一方側に一体、別体を問わずに設けてあればよい。 On the vertical frame 53 side, as shown in FIG. 23 (A), from the state where the vertical corner 53 side lower corner of the door stop 44 is in contact with the side surface of the vertical frame 53, as shown in FIG. When the contact 44 is pushed downward, the elastic protrusion 445 of the door stop 44 is pressed against the edge of the indoor gap member 32B and elastically deforms toward the vertical frame 53 side. Due to the elastic force of the elastic protrusion 445 caused by this deformation, the door stop 44 is urged toward the side surface of the vertical frame 53, and the indoor gap member 32 </ b> B is urged toward the longitudinal center of the lower frame 52. Is done. That is, the door stop 44 and the indoor gap member 32B are sandwiched between the side surface of the vertical frame 53 and the locking portion at the center of the lower frame 52 with a pressing force corresponding to the elastic force of the elastic protrusion 445, Will be attached.
In the above description, the elastic protrusion 445 is provided on the door stop 44, but an elastic portion may be provided on the indoor gap member 32B side without being provided on the door stop 44 side. An elastic portion may be provided on both the interior side clearance member 32B.
The elastic portion is not limited to the elastic protrusion provided integrally with the door stop 44 or the indoor gap member 32B, but may be a separate elastic portion such as a spring.
In other words, when the door stop 44 and the indoor gap member 32B are attached to the lower frame 52, an elastic portion (elastic protrusion 445) that exerts an elastic force that separates the door stopper 44 and the indoor gap member 32B. May be provided integrally on at least one side of the door stop 44 and the indoor gap member 32B, regardless of whether they are separate.

また、以上の本実施形態において、片引き窓５０は、固定障子６１が室内側から見て右側（図１９中、右側）に設けられ、障子５５が固定障子６１の室外側面に沿って開閉移動可能に構成されていたが、これに限らず、固定障子６１が室内側から見て左側に設けられてもよく、また、可動障子が固定障子の室内側に設けられていてもよい。固定障子６１を室内側から見て左側に設けた片引き窓では、戸当り４４の設置位置も左右反転することになるが、この場合でも、上記戸当り４４と同一の部材を設置できるようになっている。すなわち、戸当り４４は、左右いずれの側においても隙間用部材に取り付け可能であり、２本の弾性突片４４５のうち他方の弾性突片４４５に室内側隙間用部材３２Ｂを取り付けることで、片引き窓の開き勝手が変わっても、同一の戸当り４４で対応可能になっている。   Further, in the above-described embodiment, the sliding window 50 is provided on the right side (right side in FIG. 19) when the stationary screen 61 is viewed from the indoor side, and the sliding screen 55 can be opened and closed along the outdoor side surface of the stationary screen 61. However, the present invention is not limited to this, and the fixed shoji 61 may be provided on the left side when viewed from the indoor side, and the movable shoji may be provided on the indoor side of the fixed shoji. In the single sliding window provided on the left side when the fixed shoji 61 is viewed from the indoor side, the installation position of the door stop 44 is also reversed left and right. Even in this case, the same member as the door stop 44 can be installed. ing. That is, the door stop 44 can be attached to the gap member on either the left or right side, and the indoor gap member 32B is attached to the other elastic protrusion 445 of the two elastic protrusions 445. Even if the opening of the sliding window changes, the same door contact 44 can be used.

このような本実施形態によれば、前述の効果と略同様の効果を奏する片引き窓５０を構成することができる他、以下の効果を得ることができる。
（10）戸当り４４が左右いずれの側においても隙間用部材に取り付け可能で、片引き窓５０の開き勝手が変わっても、同一の戸当り４４で対応可能なので、部品の共通化を図り、部品点数を削減することができる。 According to the present embodiment as described above, it is possible to configure the single sliding window 50 that exhibits substantially the same effects as described above, and it is possible to obtain the following effects.
(10) The door stop 44 can be attached to the gap member on either the left or right side, and even if the opening direction of the sliding window 50 changes, the same door stop 44 can be used. The score can be reduced.

なお、本発明は、前記各実施形態に限定されるものではなく、本発明の目的を達成できる他の構成等を含み、以下に示すような変形等も本発明に含まれる。
例えば、前記第１実施形態の引違い窓１０では、下枠１２に２本のレール部１２５が形成されており、これら２本のレール部１２５間に中央隙間用部材３１を取り付け、レール部１２５および室内外の側壁部１２８，１２９間に、室内側および室外側の隙間用部材３２，３３を取り付けた。しかし、室内側および室外側の隙間用部材３２，３３を省略してもよく、この際、レール部１２５の戸車案内部１２６を室内側あるいは室外側に向かって延長する、または室内外の側壁部１２８，１２９にレール部１２５に向かって延びる水平面を形成してもよい。このようにすることで、下枠１２の上面をフラットに形成することができる。
さらに、戸当り４２，４３は、中央隙間用部材３１の端部に限らず、室内側隙間用部材３２や室外側隙間用部材３３の端部に取り付けてもよい。 Note that the present invention is not limited to the above-described embodiments, and includes other configurations that can achieve the object of the present invention, and includes the following modifications and the like.
For example, in the sliding window 10 of the first embodiment, two rail portions 125 are formed on the lower frame 12, and the central gap member 31 is attached between the two rail portions 125, so that the rail portion 125. Also, indoor and outdoor gap members 32 and 33 are attached between the indoor and outdoor side wall portions 128 and 129. However, the gap members 32 and 33 on the indoor side and the outdoor side may be omitted, and at this time, the door guide part 126 of the rail portion 125 extends toward the indoor side or the outdoor side, or the side wall portion outside the room. You may form the horizontal surface extended toward the rail part 125 in 128,129. By doing in this way, the upper surface of the lower frame 12 can be formed flat.
Furthermore, the door stops 42 and 43 are not limited to the end portions of the central gap member 31 and may be attached to the end portions of the indoor gap member 32 and the outdoor gap member 33.

また、前記第２実施形態の片引き窓５０では、下枠５２に形成した１本のレール部５２５と室内側および室外側の側壁部５２８Ａ，５２９との間に、室内側および室外側の隙間用部材３２，３３を取り付けた。しかし、室外側の隙間用部材３３を省略してもよく、この際、レール部５２５の戸車案内部５２６を室外側に向かって延長する、または室外側側壁部５２９にレール部５２５に向かって延びる水平面を形成してもよい。このようにすることで、下枠５２の上面をフラットに形成することができる。
さらに、戸当り４４は、室内側隙間用部材３２の端部に限らず、室外側隙間用部材３３の端部に取り付けてもよい。 Further, in the single sliding window 50 according to the second embodiment, the gap between the indoor side and the outdoor side is provided between the one rail part 525 formed on the lower frame 52 and the side wall parts 528A and 529 on the indoor side and the outdoor side. Members 32 and 33 were attached. However, the outdoor gap member 33 may be omitted. At this time, the door guide 526 of the rail portion 525 extends toward the outdoor side, or extends toward the rail portion 525 on the outdoor side wall portion 529. A horizontal plane may be formed. By doing in this way, the upper surface of the lower frame 52 can be formed flat.
Further, the door stop 44 is not limited to the end of the indoor gap member 32 but may be attached to the end of the outdoor gap member 33.

また、前記実施形態では、戸当り４２，４３，４４を隙間用部材３０の端部に取り付けたが、これに限らず、下枠に対して着脱可能に構成したレール部に戸当りを取り付けてもよい。このような構成の下枠について、図２４、２５に基づいて説明する。図２４、２５は、本発明の変形例に係る下枠７２を示す平面図、および縦断面図である。
図２４、２５において、下枠７２は、前記第１実施形態の引違い窓１０の下枠１２と略同様な構成を備えており、下枠水平面部７２１と、この下枠水平面部７２１上に設けられた２本のレール部７２５と、室内側および室外側の側壁部７２８，７２９とを備えている。そして、室内側および室外側のレール部７２５Ａ，７２５Ｂ間には、中央隙間用部材３１が設けられ、室外側のレール部７２５Ｂと室外側側壁部７２９との間には、室外側隙間用部材３３が設けられている。 Moreover, in the said embodiment, although the door stop 42,43,44 was attached to the edge part of the member 30 for gaps, not only this but a door stop is attached to the rail part comprised so that attachment or detachment with respect to the lower frame was possible. Also good. The lower frame of such a configuration will be described with reference to FIGS. 24 and 25 are a plan view and a longitudinal sectional view showing a lower frame 72 according to a modification of the present invention.
24 and 25, the lower frame 72 has substantially the same configuration as the lower frame 12 of the sliding window 10 of the first embodiment, and the lower frame horizontal plane portion 721 and the lower frame horizontal plane portion 721 are arranged on the lower frame horizontal plane portion 721. Two rail portions 725 provided, and indoor and outdoor side wall portions 728 and 729 are provided. A central gap member 31 is provided between the indoor and outdoor rail portions 725A and 725B, and an outdoor gap member 33 is provided between the outdoor rail portion 725B and the outdoor side wall portion 729. Is provided.

このような下枠７２において、室内側および室外側のレール部７２５Ａ，７２５Ｂが下枠７２に対して着脱自在に構成され、これらのレール部７２５Ａ，７２５Ｂに戸当り４２，４３が取り付けられている点が、前記第１実施形態の下枠１２との相違点である。すなわち、室内側および室外側のレール部７２５Ａ，７２５Ｂは、室内外の障子１５Ａ，１５Ｂの戸車１７１を案内する戸車案内部７２６と、戸車案内部７２６の下面から下方に延びる立上部７２７と、この立上部７２７の下端に連続する底面部７２７Ａとを備えて形成されている。そして、底面部７２７Ａが下枠水平面部７２１に立設された立上り片や室内側側壁部７２８の間に挟持されて、レール部７２５Ａ，７２５Ｂは、下枠水平面部７２１上に着脱自在に支持されている。   In such a lower frame 72, rail portions 725A and 725B on the indoor side and the outdoor side are configured to be detachable from the lower frame 72, and door stops 42 and 43 are attached to these rail portions 725A and 725B. This is the difference from the lower frame 12 of the first embodiment. That is, the indoor-side and outdoor-side rail portions 725A, 725B include a door-car guide portion 726 that guides the door wheel 171 of the indoor and outdoor shoji 15A, 15B, and a raised portion 727 that extends downward from the lower surface of the door-wheel guide portion 726, A bottom surface portion 727A that is continuous with the lower end of the upright portion 727 is provided. The bottom surface portion 727A is sandwiched between the rising piece standing on the lower frame horizontal surface portion 721 and the indoor side wall portion 728, and the rail portions 725A and 725B are detachably supported on the lower frame horizontal surface portion 721. ing.

また、図２４に示すように、室内側および室外側のレール部７２５Ａ，７２５Ｂは、それぞれ下枠７２の長手方向に関して三分割されている。図２４中、左側の室内側レール部７２５Ａの縦枠１３側には、前記第１実施形態と略同様な戸当り４２が取り付けられ、この戸当り４２で下枠７２中央側の係止部に向かって室内側レール部７２５Ａが付勢されている。図２４中、右側の室内側レール部７２５Ａの縦枠１３側には、端部部材３４が取り付けられ、この端部部材３４で下枠７２中央側の係止部に向かって室内側レール部７２５Ａが付勢されている。図２４中、左側の室外側レール部７２５Ｂの縦枠１３側には、端部部材３４が取り付けられ、この端部部材３４で下枠７２中央側に向かって室外側レール部７２５Ｂが付勢され、下枠７２中央部分に位置する室外側レール部７２５Ｂに当接されている。図２４中、右側の室外側レール部７２５Ｂの縦枠１３側には、前記第１実施形態と略同様な戸当り４３が取り付けられ、この戸当り４３で下枠７２中央側に向かって室外側レール部７２５Ｂが付勢され、下枠７２中央部分に位置する室外側レール部７２５Ｂに当接されている。また、下枠７２中央部分に位置する室内外のレール部７２５Ａ，７２５Ｂは、下枠水平面部７２１に適宜な固着手段（例えば、ビス止め等）で固定される、または下枠水平面部７２１に一体に立設されている。   Further, as shown in FIG. 24, the rail portions 725 </ b> A and 725 </ b> B on the indoor side and the outdoor side are each divided into three in the longitudinal direction of the lower frame 72. In FIG. 24, a door stop 42 substantially the same as that of the first embodiment is attached to the vertical frame 13 side of the left indoor rail 725A, and this door stop 42 is used as a locking portion on the center side of the lower frame 72. The indoor-side rail portion 725A is biased toward the front. In FIG. 24, an end member 34 is attached to the vertical frame 13 side of the right indoor side rail portion 725A, and the indoor side rail portion 725A toward the locking portion on the center side of the lower frame 72 by this end member 34. Is energized. In FIG. 24, an end member 34 is attached to the vertical frame 13 side of the left outdoor rail 725B, and the outdoor rail 725B is urged toward the center of the lower frame 72 by this end member 34. The outer rail portion 725B located at the center portion of the lower frame 72 is in contact with the outer rail portion 725B. In FIG. 24, a door stop 43 substantially the same as that of the first embodiment is attached to the vertical frame 13 side of the right outdoor rail 725 </ b> B, and this door stop 43 toward the center side of the lower frame 72. The rail portion 725 </ b> B is biased and is in contact with the outdoor rail portion 725 </ b> B located at the center portion of the lower frame 72. Also, the indoor and outdoor rail portions 725A and 725B located at the central portion of the lower frame 72 are fixed to the lower frame horizontal surface portion 721 by appropriate fixing means (for example, screws) or integrated with the lower frame horizontal surface portion 721. Is erected.

図２４中、左側の室内側レール部７２５Ａと戸当り４２との取り付け方法、および図２４中、右側の室外側レール部７２５Ｂと戸当り４３との取り付け方法は、前記実施形態における隙間用部材３０と戸当り４２，４３との取り付け方法と略同一である。すなわち、戸当り４２，４３に弾性部としての弾性突片を設け、この弾性突片の弾性力によりレール部７２５を下枠７２中央側に向かって付勢するとともに、戸当り４２，４３を縦枠１３側に付勢するように構成すればよい。なお、弾性部を戸当り４２，４３側に設けずに、レール部７２５側に設けてもよく、また、戸当り４２，４３とレール部７２５の両方に設けてもよい。また、弾性部として、戸当り４２，４３やレール部７２５とは別体とされたばね等を用いてもよい。
そして、戸当り４２，４３が取り付けられたレール部７２５の下枠７２への取り付けは、下枠７２中央部分に室内外のレール部７２５を固定しておき、この固定したレール部７２５に、図２４中、左右側の室内外のレール部７２５の端縁を当接させるとともに、その縦枠１３側の戸当り４２，４３または端部部材３４を縦枠１３側面に当接させて、左右側の室内外のレール部７２５を下枠７２に取り付ける。
なお、図２４、２５では、引違い窓のレール部７２５を下枠７２に対して着脱自在とした構成について説明したが、前記第２実施形態の片引き窓５０の下枠５２においても同様に、レール部５２５を下枠５２に対して着脱自在に構成し、レール部５２５の縦枠５３側に戸当り４４を取り付け、この戸当り４４でレール部５２５を下枠５２中央側に向かって付勢するという構成を採用してもよい。 24, the attachment method between the left indoor-side rail portion 725A and the door stop 42, and the attachment method between the right outdoor rail portion 725B and the door stop 43 in FIG. It is substantially the same as the attachment method of the door stops 42 and 43. That is, elastic protrusions as elastic portions are provided on the door stops 42 and 43, and the rail portion 725 is urged toward the center of the lower frame 72 by the elastic force of the elastic protrusions, and the door stops 42 and 43 are vertically What is necessary is just to comprise so that it may urge to the frame 13 side. The elastic portion may be provided on the rail portion 725 side without being provided on the door stop 42, 43 side, or may be provided on both the door stop 42, 43 and the rail portion 725. Further, as the elastic portion, a spring or the like separated from the door stops 42 and 43 and the rail portion 725 may be used.
The rail portion 725 to which the door stops 42 and 43 are attached is attached to the lower frame 72 by fixing the indoor / outdoor rail portion 725 to the central portion of the lower frame 72, and 24, the left and right indoor / outdoor rails 725 are brought into contact with the edges of the rails 725, and the door stops 42 and 43 on the vertical frame 13 side or the end members 34 are brought into contact with the side surfaces of the vertical frame 13 to The indoor and outdoor rail portions 725 are attached to the lower frame 72.
24 and 25, the configuration in which the rail portion 725 of the sliding window is detachable from the lower frame 72 has been described. Similarly, in the lower frame 52 of the single sliding window 50 of the second embodiment, The rail portion 525 is configured to be detachable with respect to the lower frame 52, and a door stop 44 is attached to the vertical frame 53 side of the rail portion 525, and the rail portion 525 is biased toward the center side of the lower frame 52 by this door stop 44. You may employ | adopt the structure of doing.

また、前記各実施形態では、下枠１２，５２の支持面部としての下枠水平面部１２１，５２１を略水平に形成したが、これに限らず、例えば、支持面部が室外方向に下がる傾斜を有していてもよく、また、室内外方向について段差を有していてもよい。この際、前記第１実施形態の引違い窓１０のように、支持面部に複数本のレール部が形成されていれば、各々のレール部の立上部の高さ寸法を適宜調整することで、戸車案内部の高さ位置を揃えることが可能なので、下枠上面をフラットに形成することができる。   Further, in each of the above embodiments, the lower frame horizontal surface portions 121 and 521 as the support surface portions of the lower frames 12 and 52 are formed substantially horizontally. However, the present invention is not limited to this, and for example, the support surface portion has an inclination that decreases in the outdoor direction. It may have a step in the indoor / outdoor direction. At this time, as in the sliding window 10 of the first embodiment, if a plurality of rail portions are formed on the support surface portion, by appropriately adjusting the height dimension of each rail portion, Since the height positions of the door guides can be aligned, the upper surface of the lower frame can be formed flat.

また、前記第１実施形態では、室内側のレール部１２５Ａを断面略逆Ｌ字形に形成し、室外側のレール部１２５Ｂを断面略Ｔ字形に形成し、また前記第２実施形態では、レール部５２５を断面略逆Ｌ字形に形成したが、レール部の断面形状はこれらに限定されない。すなわち、レール部を断面略コ字形や、戸車案内部が水平面を備えないＩ字形等に形成してもよく、その際、レール部の形状に応じて隙間用部材の大きさや形状等を適宜設定することが可能である。
また、前記各実施形態では、隙間用部材３０を下枠１２，５２に圧入して取り付けたが、これに限らず、例えば、フック付きの係止片等で隙間用部材を下枠に係止してもよく、また、ビス止め固定や固定具を用いた固定により隙間用部材を下枠に固定してもよい。 Further, in the first embodiment, the indoor rail portion 125A is formed in a substantially inverted L-shaped cross section, and the outdoor rail portion 125B is formed in a substantially T-shaped cross section, and in the second embodiment, the rail portion is formed. Although 525 is formed to have a substantially inverted L-shaped cross section, the cross-sectional shape of the rail portion is not limited thereto. That is, the rail part may be formed in a substantially U-shaped cross section, or the I-shaped part in which the door guide part does not have a horizontal plane, and the size and shape of the gap member are appropriately set according to the shape of the rail part. Is possible.
In each of the above embodiments, the gap member 30 is press-fitted and attached to the lower frames 12 and 52. However, the present invention is not limited to this. For example, the gap member is locked to the lower frame with a locking piece with a hook or the like. Alternatively, the gap member may be fixed to the lower frame by screw fixing or fixing using a fixing tool.

また、前記各実施形態では、隙間用部材３０を下枠１２，５２の長手方向略中間位置で二分割したが、これに限らず、分割しなくてもよく、また、三分割以上に分割してもよい。隙間用部材を分割しない場合、隙間用部材の脱着に際して、障子１５，５５を窓枠１４，５４から外すように構成してもよいが、隙間用部材を可撓性を有した材料から形成し、脱着に際して隙間用部材を撓ませながら下枠から引き抜くように構成することもできる。さらに、隙間用部材を三分割以上に分割した場合には、障子を窓枠見付け方向に関して片寄せしなくても、着脱できるようになるので、隙間用部材の着脱をさらに容易に実施することができるようになる。   In each of the above embodiments, the gap member 30 is divided into two at substantially the middle position in the longitudinal direction of the lower frames 12 and 52. However, the invention is not limited to this, and the gap member 30 may be divided into three or more. May be. When the gap member is not divided, the sliding screens 15 and 55 may be removed from the window frames 14 and 54 when the gap member is detached, but the gap member is made of a flexible material. It is also possible to configure such that the gap member is pulled out from the lower frame while being bent. Furthermore, when the gap member is divided into three or more parts, it becomes possible to attach and detach the shoji without shifting the shoji in the window frame finding direction, so that the gap member can be attached and detached more easily. become able to.

また、前記各実施形態では、障子１５の下框１７の室内外両側面に垂下片１７２が形成され、これらの垂下片１７２，５７２がレール部１２５，５２５や室内側側壁部１２８，５２８Ａと隙間用部材３０との隙間３０Ａに挿通されるものとしたが、これに限らず、垂下片が下框１７の室内側のみに形成されてもよく、また、室外側のみに形成されてもよい。下框の垂下片を室内外の片側のみに形成した場合には、下枠のレール部と隙間用部材との間の隙間を設けなくてもよく、すなわち、レール部と隙間用部材とが密接して設けられていてもよい。さらに、垂下片を室内外の片側のみに形成した場合には、垂下片が形成されない側の隙間部材や側壁部を省略することが可能である。
また、下枠１２，５２に設けられた風止板４１は、本発明の必須要件ではなく、省略可能であり、また、前記各実施形態で説明した形態以外であっても、同様の機能を有する部材であれば代用することができる。ここで、風止板４１を省略した場合には、中央隙間用部材３１Ａや室内側隙間用部材３２Ａの下枠長手方向中央側端部を、下枠１２に係止部材等を介して係止させてもよく、また、中央隙間用部材３１、または室内側隙間用部材３２の下枠長手方向中央側端部同士を当接させてもよい。このようにすることで、弾性部で付勢された中央隙間用部材３１や室内側隙間用部材３２が所定の取付状態を維持できるようになる。 Moreover, in each said embodiment, the hanging piece 172 is formed in the indoor / outdoor both sides | surfaces of the lower arm 17 of the shoji 15, and these hanging pieces 172 and 572 are clearance gaps with the rail parts 125 and 525 or indoor side wall part 128 and 528A. However, the present invention is not limited to this, and the hanging piece may be formed only on the indoor side of the lower rod 17 or may be formed only on the outdoor side. When the hanging piece of the lower arm is formed only on one side inside and outside the room, there is no need to provide a gap between the rail part of the lower frame and the gap member, that is, the rail part and the gap member are in close contact with each other. May be provided. Furthermore, when the hanging piece is formed only on one side inside and outside the room, it is possible to omit the gap member or the side wall portion on the side where the hanging piece is not formed.
Further, the windshield plate 41 provided in the lower frames 12 and 52 is not an essential requirement of the present invention, and can be omitted. In addition, the same function can be achieved even in a mode other than that described in the above embodiments. Any member can be substituted. Here, when the windshield plate 41 is omitted, the lower frame longitudinal direction center side end portion of the central gap member 31A and the indoor gap member 32A is locked to the lower frame 12 via a locking member or the like. Alternatively, the central gap member 31 or the indoor gap member 32 may be brought into contact with the lower frame longitudinal direction center side ends. By doing in this way, the member 31 for center gaps and the member 32 for indoor side gaps biased by the elastic part can maintain a predetermined attachment state.

その他、本発明を実施するための最良の構成、方法などは、以上の記載で開示されているが、本発明は、これに限定されるものではない。すなわち、本発明は、主に特定の実施形態に関して特に図示され、かつ説明されているが、本発明の技術的思想および目的の範囲から逸脱することなく、以上述べた実施形態に対し、形状、材質、数量、その他の詳細な構成において、当業者が様々な変形を加えることができるものである。
従って、上記に開示した形状、材質などを限定した記載は、本発明の理解を容易にするために例示的に記載したものであり、本発明を限定するものではないから、それらの形状、材質などの限定の一部もしくは全部の限定を外した部材の名称での記載は、本発明に含まれるものである。 In addition, the best configuration, method and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this. That is, the invention has been illustrated and described with particular reference to certain specific embodiments, but without departing from the spirit and scope of the invention, Various modifications can be made by those skilled in the art in terms of material, quantity, and other detailed configurations.
Therefore, the description limiting the shape, material, etc. disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded the limitation of one part or all of such restrictions is included in this invention.

本発明は、引違い窓や片引き窓等のサッシ窓に利用可能であって、特に、下枠の上面が略フラットに形成され、室内外の床材上面との段差を小さくしたバリアフリータイプの掃出し窓に利用可能である。   INDUSTRIAL APPLICABILITY The present invention can be used for sash windows such as sliding windows and single-sided windows. Available for sweep window.

本発明の第１実施形態に係る引違い窓を示す縦断面図である。It is a longitudinal cross-sectional view which shows the sliding window which concerns on 1st Embodiment of this invention. 前記引違い窓を示す横断面図である。It is a cross-sectional view showing the sliding window. 前記引違い窓が設けられた建物の一部を示す斜視図である。It is a perspective view which shows a part of building where the said sliding window was provided. 前記引違い窓を構成する下枠の一部を拡大して示す斜視図である。It is a perspective view which expands and shows a part of lower frame which comprises the said sliding window. 前記下枠を示す縦断面図である。It is a longitudinal cross-sectional view which shows the said lower frame. 前記下枠を示す平面図である。It is a top view which shows the said lower frame. 前記下枠に設けられる隙間用部材を室内側から見た斜視図である。It is the perspective view which looked at the member for gaps provided in the lower frame from the room inner side. 図７とは異なる隙間用部材を室内側から見た斜視図である。It is the perspective view which looked at the member for gaps different from FIG. 7 from the room inner side. 前記下枠の端部位置を室外側上方から見た斜視図である。It is the perspective view which looked at the edge part position of the said lower frame from the outdoor outer side upper direction. 前記下枠の端部位置を室外側上方から見た斜視図である。It is the perspective view which looked at the edge part position of the said lower frame from the outdoor outer side upper direction. 前記下枠の端部位置に設けられる戸当りを上方から見た斜視図である。It is the perspective view which looked at the door stop provided in the edge part position of the said lower frame from upper direction. 前記戸当りを下方から見た斜視図である。It is the perspective view which looked at the said door stop from the downward direction. 前記戸当りの一部を断面して示す下方から見た斜視図である。It is the perspective view seen from the lower part which shows and shows a part of said door stop. (Ａ)〜(Ｃ)は、前記戸当りの側面図、底面図、および縦断面図である。(A)-(C) are the side view, bottom view, and longitudinal cross-sectional view of the said door stop. (Ａ)，(Ｂ)は、前記戸当りおよび隙間用部材の取付方法を示す側面図である。(A), (B) is a side view which shows the attachment method of the said door stop and the member for clearance gaps. (Ａ)〜(Ｃ)は、図１１〜図１５とは異なる戸当りの側面図、および底面図である。(A)-(C) are the side views and bottom views of a door stop different from FIGS. 11-15. (Ａ)，(Ｂ)は、前記戸当りおよび隙間用部材の取付方法を示す側面図である。(A), (B) is a side view which shows the attachment method of the said door stop and the member for clearance gaps. 本発明の第２実施形態に係る片引き窓を示す縦断面図である。It is a longitudinal cross-sectional view which shows the parting window which concerns on 2nd Embodiment of this invention. 前記片引き窓を示す横断面図である。It is a cross-sectional view showing the one-side pull window. 前記片引き窓を構成する下枠の縦断面図である。It is a longitudinal cross-sectional view of the lower frame which comprises the said sliding window. 前記下枠を示す平面図である。It is a top view which shows the said lower frame. (Ａ)〜(Ｃ)は、前記戸当りの側面図、縦断面図、および底面図である。(A)-(C) are the side view of the said door stop, a longitudinal cross-sectional view, and a bottom view. (Ａ)，(Ｂ)は、前記戸当りおよび隙間用部材の取付方法を示す側面図である。(A), (B) is a side view which shows the attachment method of the said door stop and the member for clearance gaps. 本発明の変形例に係る下枠を示す平面図である。It is a top view which shows the lower frame which concerns on the modification of this invention. 前記変形例の下枠を示す縦断面図である。It is a longitudinal cross-sectional view which shows the lower frame of the said modification.

符号の説明Explanation of symbols

１０…サッシ窓である引違い窓、１１，５１…上枠、１２，５２，７２…下枠、１３，５３…縦枠、１４，５４…窓枠、１５，５５…障子、３０（３１，３２，３３）…隙間用部材、４０…横気密材であるＡＴ材、４２，４３，４４…戸当り、４２Ａ，４３Ａ，４４Ａ…戸当り本体部、４２Ｂ…戸当り気密部（気密材連結部）、５０…サッシ窓である片引き窓、６１…固定面材である固定障子、１２１，５２１，７２１…支持面部である下枠水平面部、１２１Ｈ…排水孔、１２５，５２５，７２５…レール部、１２８，５２８Ａ，７２８…室内側側壁部、１２９，５２９，７２９…室外側側壁部、１３２…縦気密材であるＡＴ材、１７１，５７１…戸車、４２３，４３３，４４３…把持部、４２５，４３５，４４５…弾性突片（弾性部）、４２７…通気部。   DESCRIPTION OF SYMBOLS 10 ... Sliding window which is a sash window, 11, 51 ... Upper frame, 12, 52, 72 ... Lower frame, 13, 53 ... Vertical frame, 14, 54 ... Window frame, 15, 55 ... Shoji, 30 (31, 31 32, 33) ... Gap member, 40 ... AT material which is a lateral airtight material, 42, 43, 44 ... Door-to-door, 42A, 43A, 44A ... Door-to-door main body part, 42B ... Door-to-door air-tight part (air-tight material connecting part) ), 50 ... A single sliding window that is a sash window, 61 ... A fixed shoji that is a fixed surface material, 121, 521, 721 ... A lower frame horizontal surface portion that is a support surface portion, 121H ... A drain hole, 125, 525, 725 ... A rail portion, 128, 528A, 728 ... Indoor side wall portion, 129, 529, 729 ... Outdoor side wall portion, 132 ... AT material which is longitudinally airtight material, 171, 571 ... Door wheel, 423, 433, 443 ... Gripping portion, 425, 435 , 445 ... elastic protrusion (elastic portion), 4 7 ... vent.

Claims (6)

上枠、下枠、および左右の縦枠を有する窓枠と、この窓枠内側に開閉自在に支持された室内側および室外側の引違い形式の障子とを備えたサッシ窓であって、
前記下枠には、前記室内外の各障子の戸車を案内する室内側および室外側のレール部が当該下枠の長手方向略全長に渡って設けられるとともに、これら室内外の各レール部間、またはレール部と当該下枠において当該レール部と略平行に設けられた側壁部との間には、前記下枠の長手方向に沿って延びる隙間用部材が着脱自在に取り付けられており、
前記隙間用部材における前記縦枠側の端部には、前記障子を開放した際に当該障子が前記縦枠に衝突することを防止する戸当りが、当該戸当りまたは隙間用部材の少なくとも一方側に設けた弾性部を介して設けられ、
前記戸当りには、前記縦枠の側面に当接する戸当り本体部が設けられ、
前記隙間用部材および戸当りの前記下枠への取り付けの際に、前記弾性部が変形して弾性力が生じ、この弾性力により前記隙間用部材が前記戸当りと離間する方向に付勢されるとともに、前記戸当り本体部が前記縦枠に向かって付勢されるサッシ窓。 A sash window comprising an upper frame, a lower frame, and a window frame having left and right vertical frames, and sliding doors on the indoor side and the outdoor side that are supported to be opened and closed inside the window frame,
The lower frame is provided with a rail portion on the indoor side and on the outdoor side that guides the door of each shoji inside and outside the room over the entire length in the longitudinal direction of the lower frame. Alternatively, a gap member extending along the longitudinal direction of the lower frame is detachably attached between the rail portion and the side wall portion provided substantially parallel to the rail portion in the lower frame,
At the end of the gap member on the vertical frame side, there is a door stop that prevents the shoji from colliding with the vertical frame when the shoji is opened, at least one side of the door stop or the gap member Provided through the elastic part provided in
The door stop is provided with a door stop main body that contacts the side surface of the vertical frame,
When the gap member and the door stop are attached to the lower frame, the elastic portion is deformed to generate an elastic force, and the elastic member is biased in a direction away from the door stop. And a sash window in which the door-contacting main body is urged toward the vertical frame. 前記隙間用部材には、前記障子に当接する横気密材が設けられ、前記左右の縦枠には、前記障子の戸先框に当接する縦気密材が設けられており、
前記戸当りは、前記横気密材と縦気密材とを連結する気密材連結部を有している請求項１に記載のサッシ窓。 The gap member is provided with a horizontal airtight material that comes into contact with the shoji, and the left and right vertical frames are provided with a vertical airtight material that comes into contact with the door toe of the shoji,
2. The sash window according to claim 1, wherein the door stop includes an airtight material connecting portion that connects the horizontal airtight material and the vertical airtight material. 前記下枠は、前記レール部を支持する支持面部を有し、この支持面部には、当該支持面部上の水を排水するための排水孔が設けられており、
前記隙間用部材の端部に取り付けられる戸当りのうち、前記室内側の障子と前記縦枠との衝突を防止する室内側の戸当りは、前記排水孔の上方に設置されるとともに、排水孔の上方から当該戸当りの室外側側面までを連通させる通気部を有している請求項１または請求項２に記載のサッシ窓。 The lower frame has a support surface portion that supports the rail portion, and the support surface portion is provided with a drain hole for draining water on the support surface portion,
Of the door stops attached to the end of the gap member, the indoor door stop that prevents the indoor shoji and the vertical frame from colliding is installed above the drain hole, and the drain hole The sash window of Claim 1 or Claim 2 which has a ventilation part which connects from above to the outdoor side surface of the said door. 上枠、下枠、および左右の縦枠を有する窓枠と、この窓枠に固定された固定面材と、この固定面材の室外側または室内側で開閉自在に前記窓枠内側に支持された片引き形式の障子とを備えたサッシ窓であって、
前記下枠には、当該下枠の長手方向略全長に渡って設けられ、前記障子の戸車を案内するレール部と、このレール部の室内側および室外側の少なくとも一方に当該レール部と略平行に設けられた側壁部とが設けられ、これらのレール部と側壁部との間には、前記下枠の長手方向に沿って延びる隙間用部材が着脱自在に取り付けられており、
前記隙間用部材における前記縦枠側の端部には、前記障子を開放した際に当該障子が前記縦枠に衝突することを防止する戸当りが、当該戸当りまたは隙間用部材の少なくとも一方側に設けた弾性部を介して設けられ、
前記戸当りには、前記縦枠の側面に当接する戸当り本体部が設けられ、
前記隙間用部材および戸当りの前記下枠への取り付けの際に、前記弾性部が変形して弾性力が生じ、この弾性力により前記隙間用部材が前記戸当りと離間する方向に付勢されるとともに、前記戸当り本体部が前記縦枠に向かって付勢されるサッシ窓。 A window frame having an upper frame, a lower frame, and left and right vertical frames, a fixed surface material fixed to the window frame, and supported on the inside of the window frame so as to be openable and closable on the outdoor side or the indoor side of the fixed surface material. A sash window with a sliding screen type shoji,
The lower frame is provided over substantially the entire length in the longitudinal direction of the lower frame, and is substantially parallel to the rail portion at least one of the indoor side and the outdoor side of the rail portion. A gap member extending along the longitudinal direction of the lower frame is detachably attached between the rail portion and the side wall portion.
At the end of the gap member on the vertical frame side, there is a door stop that prevents the shoji from colliding with the vertical frame when the shoji is opened, at least one side of the door stop or the gap member Provided through the elastic part provided in
The door stop is provided with a door stop main body that contacts the side surface of the vertical frame,
When the gap member and the door stop are attached to the lower frame, the elastic portion is deformed to generate an elastic force, and the elastic member is biased in a direction away from the door stop. And a sash window in which the door-contacting main body is urged toward the vertical frame. 上枠、下枠、および左右の縦枠を有する窓枠と、この窓枠内側に開閉自在に支持された室内側および室外側の引違い形式の障子とを備えたサッシ窓であって、
前記下枠には、前記室内外の各障子の戸車を案内する室内側および室外側のレール部材が当該下枠の長手方向に沿って、下枠に対して着脱自在に取り付けられており、
前記レール部材における前記縦枠側の端部には、前記障子を開放した際に当該障子が前記縦枠に衝突することを防止する戸当りが、当該戸当りまたはレール部材の少なくとも一方側に設けた弾性部を介して設けられ、
前記戸当りには、前記縦枠の側面に当接する戸当り本体部が設けられ、
前記レール部材および戸当りの前記下枠への取り付けの際に、前記弾性部が変形して弾性力が生じ、この弾性力により前記レール部材が前記戸当りと離間する方向に付勢されるとともに、前記戸当り本体部が前記縦枠に向かって付勢されるサッシ窓。 A sash window comprising an upper frame, a lower frame, and a window frame having left and right vertical frames, and sliding doors on the indoor side and the outdoor side that are supported to be opened and closed inside the window frame,
On the lower frame, a rail member on the indoor side and the outdoor side that guides the door of each shoji inside and outside the room is detachably attached to the lower frame along the longitudinal direction of the lower frame,
At the end of the rail member on the side of the vertical frame, a door stop is provided on at least one side of the door stop or the rail member to prevent the paper door from colliding with the vertical frame when the paper door is opened. Provided through the elastic part,
The door stop is provided with a door stop main body that contacts the side surface of the vertical frame,
When the rail member and the door stop are attached to the lower frame, the elastic portion is deformed to generate an elastic force, and the elastic member urges the rail member in a direction away from the door stop. A sash window in which the door-contact main body is biased toward the vertical frame. 上枠、下枠、および左右の縦枠を有する窓枠と、この窓枠に固定された固定面材と、この固定面材の室外側または室内側で開閉自在に前記窓枠内側に支持された片引き形式の障子とを備えたサッシ窓であって、
前記下枠には、前記障子の戸車を案内するレール部材が当該下枠の長手方向に沿って、下枠に対して着脱自在に取り付けられており、
前記レール部材における前記縦枠側の端部には、前記障子を開放した際に当該障子が前記縦枠に衝突することを防止する戸当りが、当該戸当りまたはレール部材の少なくとも一方側に設けた弾性部を介して設けられ、
前記戸当りには、前記縦枠の側面に当接する戸当り本体部が設けられ、
前記レール部材および戸当りの前記下枠への取り付けの際に、前記弾性部が変形して弾性力が生じ、この弾性力により前記レール部材が前記戸当りと離間する方向に付勢されるとともに、前記戸当り本体部が前記縦枠に向かって付勢されるサッシ窓。 A window frame having an upper frame, a lower frame, and left and right vertical frames, a fixed surface material fixed to the window frame, and supported on the inside of the window frame so as to be openable and closable on the outdoor side or the indoor side of the fixed surface material. A sash window with a sliding screen type shoji,
A rail member that guides the shoji door to the lower frame is detachably attached to the lower frame along the longitudinal direction of the lower frame,
At the end of the rail member on the side of the vertical frame, a door stop is provided on at least one side of the door stop or the rail member to prevent the paper door from colliding with the vertical frame when the paper door is opened. Provided through the elastic part,
The door stop is provided with a door stop main body that contacts the side surface of the vertical frame,
When the rail member and the door stop are attached to the lower frame, the elastic portion is deformed to generate an elastic force, and the elastic member urges the rail member in a direction away from the door stop. A sash window in which the door-contact main body is biased toward the vertical frame.
JP2003319297A 2003-09-11 2003-09-11 Sash window Expired - Fee Related JP3970230B2 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007016516A (en) * 2005-07-08 2007-01-25 Ｙｋｋ Ａｐ株式会社 Fittings and execution method of fittings
JP2009097179A (en) * 2007-10-15 2009-05-07 Panasonic Electric Works Co Ltd Installation structure of sliding door rail
JP2010133186A (en) * 2008-12-08 2010-06-17 Shin Nikkei Co Ltd Lower frame flat sash
JP2010523840A (en) * 2007-03-30 2010-07-15 シク ヨー，ジュン Joinery sash with removable rail

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007016516A (en) * 2005-07-08 2007-01-25 Ｙｋｋ Ａｐ株式会社 Fittings and execution method of fittings
JP2010523840A (en) * 2007-03-30 2010-07-15 シク ヨー，ジュン Joinery sash with removable rail
JP2009097179A (en) * 2007-10-15 2009-05-07 Panasonic Electric Works Co Ltd Installation structure of sliding door rail
JP2010133186A (en) * 2008-12-08 2010-06-17 Shin Nikkei Co Ltd Lower frame flat sash

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