JP5200234B2 - Natural ventilation window - Google Patents

Natural ventilation window Download PDF

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JP5200234B2
JP5200234B2 JP2007159461A JP2007159461A JP5200234B2 JP 5200234 B2 JP5200234 B2 JP 5200234B2 JP 2007159461 A JP2007159461 A JP 2007159461A JP 2007159461 A JP2007159461 A JP 2007159461A JP 5200234 B2 JP5200234 B2 JP 5200234B2
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shoji
vertical frame
opening
window
arm
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JP2008308930A (en
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亮 富樫
志郎 朝田
輝之 武田
太 富樫
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Nikken Sekkei Ltd
Lixil Corp
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Nikken Sekkei Ltd
Lixil Corp
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Description

本発明は,障子の辷り出し開放を常態として自然換気を行うようにした自然換気辷り出し窓に関する。   The present invention relates to a natural ventilation opening window in which natural ventilation is performed in a normal state by opening the shoji door.

この種自然換気窓として,本発明者らは,開閉機構によって窓枠から障子を外開き開閉するとともに障子の受ける風圧抵抗に応じて障子の開閉角度を可変とした外開き窓を提案済であり,これによれば,上記開閉機構は,これを,窓枠の縦枠上端に配置した滑車装置と,該滑車装置の動滑車を配置した昇降部材と,該昇降部材に連結して上記動滑車の上下動に追従して上下動するように縦枠の見込面に凹陥形成した凹溝に収納して該縦枠に配置した,金属プレートを多数枚重合したバランサーと,該バランサーの裏面に配置したガイドローラー等のスライダーと,該スライダーを案内するように縦枠の上記凹溝のバランサー背面に配置したガイドレールと,縦枠見込面の障子側において該バランサーと障子の縦框間に長手方向両端部を回動自在としてこれらの間に縦枠から下向きに傾斜介設した障子開閉用の連結アームと,上記昇降部材を下向きに付勢するように該昇降部材と縦枠間に介設した制動バネ等を備えて形成したものとされる。   As this kind of natural ventilation window, the present inventors have proposed an external opening window that opens and closes the shoji from the window frame by an opening and closing mechanism and that can change the opening and closing angle of the shoji according to the wind pressure resistance received by the shoji. According to this, the opening / closing mechanism is connected to the pulley device arranged at the upper end of the vertical frame of the window frame, the elevating member arranged with the movable pulley of the pulley device, and the elevating member connected to the elevating member. A balancer in which multiple metal plates are stacked and placed on the back surface of the balancer, placed in a recessed groove formed in a recess in the expected surface of the vertical frame so as to follow the vertical movement of the vertical frame. The guide roller placed on the back of the balancer in the concave groove of the vertical frame so as to guide the slider, and the longitudinal direction between the balancer and the shoji on the shoji side of the vertical frame expectation surface Rotate both ends As shown in the figure, there is provided a connecting arm for opening / closing a shoji that is inclined downward from the vertical frame, a braking spring interposed between the elevating member and the vertical frame so as to urge the elevating member downward. It is assumed that it was formed.

特開2007−63899号公報JP 2007-63899 A

この場合,該外開き窓は,その障子の傾斜開放を常態とし,障子が受ける風圧抵抗に応じて,例えば風圧が強くなった際に障子を一時的に閉鎖し,強い風圧がなくなった際に再び障子を傾斜開放する如くにその自動の開閉動作を行うようにした自然換気のものとすることができる。しかし乍ら,この外開き窓における開閉機構は,その部品数が多くなって,構造が複雑化する傾向を招き易いという問題点がある。また該開閉機構は,上記金属プレートを多数枚重合したバランサーを使用するとともに該バランサーにスライダーを設置し,縦枠に設置したガイドレールによってこのスライダーを案内して,バランサーの上下動を行うものとされるから,これらバランサーとスライダーの合計厚さ幅が厚くなる傾向を招き易く,これらバランサーとスライダーを収納する上記縦枠見込面の凹溝が,該バランサーとスライダーの合計厚さ幅を収納する深さを必要とする結果,縦枠の見付面が幅広になることを避け難いという問題点がある。特に連窓の自然換気窓の幅方向中間の中間縦枠,即ち連窓方立にあっては,これらバランサーとスライダーを対としてその幅方向両側に収納することによって,例えば10cm程度の見付幅を必要とするものとなるところ,一般に連窓方立の見付幅は6〜7cm程度であるから,該開閉機構を用いた自然換気窓の連窓方立は,一般のものより数cm程度幅広の見付幅のものとなる結果,この場合,連窓方立が太いという印象を呈する自然換気窓になり易い。このため該開閉機構は,上記構造の複雑化とともに,特に連窓方立の幅広化を招き易く,これによって,自然換気窓における外観意匠を損なうという可能性が残されている。   In this case, the external window is normally opened when the shoji is tilted, and when the wind pressure increases, the shoji is temporarily closed and the strong wind pressure disappears, for example, when the wind pressure increases. It can be of natural ventilation that automatically opens and closes the shoji as if it is opened again. However, the open / close mechanism in the casement window has a problem that the number of parts increases and the structure tends to be complicated. The opening / closing mechanism uses a balancer in which a large number of the metal plates are superposed, and a slider is installed on the balancer, and the slider is guided by a guide rail installed in a vertical frame to move the balancer up and down. Therefore, the total thickness width of the balancer and the slider tends to increase, and the concave groove in the vertical frame expected surface for storing the balancer and the slider stores the total thickness width of the balancer and the slider. As a result of the necessity of depth, there is a problem that it is difficult to avoid that the vertical face is wide. In particular, in the middle vertical frame in the width direction of the natural ventilation window of the continuous window, that is, the continuous window stand, by storing these balancers and sliders as a pair on both sides in the width direction, for example, a finding width of about 10 cm. In general, the window width of the standing windows is about 6-7cm. Therefore, the standing windows of natural ventilation windows using the opening and closing mechanism are about several centimeters. As a result of having a wide width, it tends to be a natural ventilation window that gives the impression that the continuous window is thick. For this reason, the opening / closing mechanism is likely to cause a widening of the continuous window in addition to the complexity of the structure described above, thereby leaving a possibility of deteriorating the appearance design of the natural ventilation window.

本発明はかかる事情に鑑みてなされたもので,その解決課題とするところは,開閉機構を可及的簡易にしてスムーズ且つ安定した障子の開閉をなし得るとともに端部縦枠及び連窓方立の見付幅を可及的に抑制し得るようにした自然換気辷り出し窓を提供するにある。 SUMMARY OF THE INVENTION The present invention has been made in view of such circumstances, and the problem to be solved is that the opening and closing mechanism can be made as simple as possible to smoothly and stably open and close the shoji, and the end vertical frame and the continuous window stand. It is to provide a natural ventilation window that can suppress the width of the window as much as possible.

上記課題に沿って本発明は,自然換気窓の開閉機構を,窓枠の縦枠上端にガイドレールを対向配置して,その案内により障子の縦框上端に配置したスライダーを上下動することによって,例えば障子の開錠状態で該障子を自重落下するように構成する一方,該障子の縦框と縦枠間にメインアームを上向きに傾斜介設し,その回動により該自重落下する障子を室外側に突き出し状に保持することによって,障子の辷り出し開放を常態とするように障子を辷り出し開閉する構成のものとし,また上記メインアームと縦枠間に,縦枠側において上下方向可動,メインアーム側において定位置の配置としたサブアームを下向きに傾斜介設することによって,開放の常態で障子が風圧抵抗を受けたとき,該サブアームがメインアームの回動を誘導促進して該障子の開閉をスムーズ且つ安定してなし得るように構成するとともに上記縦枠に上記メインアーム及びサブアームを収納するようにし,該開閉機構を,可及的に少数の部品にして簡易な構造のものとすることによって,開閉機構の厚さ幅を抑制して,縦枠,特に連窓方立の見付幅を可及的に抑制し,一般の見付幅と同程度とするようにしたものであって,即ち請求項1に記載の発明を,開閉機構によって窓枠から障子を辷り出し開閉するとともに障子の受ける風圧抵抗に応じて障子の開閉角度を可変として障子の辷り出し開放を常態とした自然換気の辷り出し窓であって,上記開閉機構を,窓枠の縦枠上端に対向配置したガイドレールと,該ガイドレールの案内によって上下動して縦枠に対して障子を昇降するように障子の縦框上端に配置したスライダーと,窓枠の縦枠と障子の縦框に長手方向両端部を回動自在としてこれらの間に縦枠から上向きに傾斜介設した障子開閉用のメインアームと,縦枠とメインアームに長手方向両端部を回動自在とするとともに縦枠側において上下方向可動配置としメインアーム側において定位置配置としてこれらの間に縦枠から下向きに傾斜介設したメインアーム回動促進用のサブアームとを備えて形成し,上記辷り出し窓を上記縦枠間に障子を配置するとともに上記縦枠を室外側開口の断面L字状に形成し,上記障子の縦框を上記縦枠と逆向きをなす断面L字状に形成して,該障子の閉鎖時に上記縦枠の開口を塞ぐとともに該縦枠に形成される平面ボックス状の空間に上記開閉機構のメインアームとサブアームを収納して障子の開閉を行うようにしてなることを特徴とする自然換気辷り出し窓としたものである。 In accordance with the above-described problems, the present invention provides a natural ventilation window opening / closing mechanism by vertically moving a slider arranged at the upper end of the shoji of the shoji by guiding the guide rail to the upper end of the vertical frame of the window frame. For example, the shoji is configured to fall under its own weight when the shoji is unlocked, while the main arm is inclined upwardly between the vertical saddle and the vertical frame of the shoji, and the shoji that falls under its own weight due to its rotation. By holding it in a protruding shape on the outside of the room, it is configured to open and close the shoji so that the shoji can be opened and opened normally, and is movable vertically between the main arm and the vertical frame on the vertical frame side. By placing the sub arm in a fixed position on the main arm side inclining downward, when the shoji is subjected to wind pressure resistance in the open state, the sub arm promotes the rotation of the main arm. So as to house the main arm and the auxiliary arm in the vertical frame as well as configured to open and close the該障Ko be made smoothly and stably, the opening and closing mechanism, having a simple structure with a small number of components as much as possible By limiting the thickness of the opening and closing mechanism, the width of the vertical frame, particularly the width of the continuous window stand, was suppressed as much as possible to the same extent as the general width of the window. be those, that is, the invention described in claim 1, the opening and closing angle of the shoji as a variable opening out sliding of the sliding door in accordance with the wind resistance experienced by the shoji with opening and closing out sliding shoji from the window frame by opening and closing mechanism This is a normal natural ventilated window, with the above opening / closing mechanism arranged facing the top edge of the vertical frame of the window frame, and moving up and down the vertical frame by the guide rail guide. To the top of the shovel Sliders, a vertical frame of the window frame and a vertical arm of the shoji, both ends of the longitudinal direction are rotatable, and a main arm for opening and closing the shoji that is inclined upward from the vertical frame between them, and the vertical frame and the main arm The sub-arm for promoting the rotation of the main arm, which has both ends in the longitudinal direction rotatable and is movable in the vertical direction on the vertical frame side and fixed in position on the main arm side and inclined downward from the vertical frame therebetween. The sliding window is arranged between the vertical frames and the shoji is disposed between the vertical frames, the vertical frame is formed in an L-shaped cross section of the outdoor opening, and the vertical hoist of the shoji is opposite to the vertical frame. The opening of the vertical frame is closed when the shoji is closed, and the main arm and sub arm of the opening / closing mechanism are housed in a flat box-shaped space formed in the vertical frame. To open and close This is a natural ventilation window that is characterized by

請求項2に記載の発明は,上記に加えて,上記開閉機構のサブアームを,上下の制動バネを介して縦枠に配置した上下に揺動自在の制動プレートによって制動することにより,上記障子が風圧抵抗を受けたときの自動閉鎖と傾斜開放の障子揺動制御と,該障子揺動及び施開錠による障子開閉衝撃の緩衝をなし得るものとするように,これを,上記開閉機構を,上下の制動バネを介して縦枠に配置した上下揺動自在の制動プレートと,縦枠の上下中間位置に配置した中間ガイドレールと,該中間ガイドレールの案内によって上下動するように該制動プレートに固定したスライダーを追加的に備えて形成するとともに上記サブアームの長手方向縦枠側の端部を該スライダーに回動自在に固定してなることを特徴とする請求項1に記載の自然換気辷り出し窓としたものである。   According to a second aspect of the invention, in addition to the above, the sub-arm of the opening / closing mechanism is braked by a vertically oscillating braking plate disposed in a vertical frame via an upper and lower braking spring, whereby the shoji is The above-mentioned opening / closing mechanism is equipped with the above-mentioned opening / closing mechanism so as to be capable of buffering the opening / closing shock of the closing / unlocking of the shoji by automatically closing and opening the door when receiving wind pressure resistance. A vertically movable brake plate disposed in a vertical frame via an upper and lower brake spring, an intermediate guide rail disposed at a vertical intermediate position of the vertical frame, and the brake plate so as to move up and down by the guide of the intermediate guide rail 2. A natural ventilator according to claim 1, further comprising a slider fixed to the end, and an end of the sub-arm on the longitudinal frame side in the longitudinal direction fixed to the slider so as to be rotatable. In which it was out the window.

請求項3に記載の発明は,同じく上記に加えて,メインアーム,制動バネの位置関係を調整自在とすることによって,上記障子の風圧抵抗による上記障子揺動制御と施開錠時を含めた衝撃の緩衝を有効且つ適切に行うものとするように,これを,上記開閉機構における縦枠及び縦框に対するメインアーム,縦枠に対する制動バネの位置をそれぞれ調整自在としてなることを特徴とする請求項2に記載の自然換気辷り出し窓としたものである。   In addition to the above, the invention according to claim 3 includes the above-mentioned shoji swing control by the wind pressure resistance of the shoji and the time of unlocking by making the positional relationship between the main arm and the brake spring adjustable. In order to effectively and appropriately cushion the shock, the position of the main arm with respect to the vertical frame and vertical rod and the position of the braking spring with respect to the vertical frame in the opening / closing mechanism can be adjusted. The natural ventilation opening window according to Item 2.

本発明はこれらをそれぞれ発明の要旨として上記課題解決の手段としたものである。   The present invention uses each of these as the gist of the invention as means for solving the above problems.

なお既に明らかなように,本発明において縦枠とは,単窓の場合の窓枠における両側の端部縦枠,連窓の場合の幅方向両端の端部縦枠及び幅方向中間の中間縦枠をなす連窓方立の双方を含む意味に用いるが,これら端部縦枠と連窓方立を区別して説明に用いることがある。   As is clear from the above, in the present invention, the vertical frame means the end vertical frame on both sides of the window frame in the case of a single window, the end vertical frame at both ends in the width direction in the case of a continuous window, and the intermediate vertical frame in the middle of the width direction. Although it is used in the meaning including both the continuous window verticals forming a frame, these vertical edge frames and the continuous window verticals may be used for explanation.

本発明は以上のとおりに構成したから,請求項1に記載の発明は,自然換気窓の開閉機構を,窓枠の縦枠上端にガイドレールを対向配置して,その案内により障子の縦框上端に配置したスライダーを上下動することによって,例えば障子の開錠状態で該障子を自重落下するように構成する一方,該障子の縦框と縦枠間にメインアームを上向きに傾斜介設し,その回動により該自重落下する障子を室外側に突き出し状に保持することによって,障子の辷り出し開放を常態とするように障子を辷り出し開閉する構成のものとし,また上記メインアームと縦枠間に,縦枠側において上下方向可動,メインアーム側において定位置の配置としたサブアームを下向きに傾斜介設することによって,開放の常態で障子が風圧抵抗を受けたとき,該サブアームがメインアームの回動を誘導促進して該障子の開閉をスムーズ且つ安定してなし得るように構成するとともに上記縦枠に上記メインアーム及びサブアームを収納するようにし,該開閉機構を,可及的に少数の部品にして簡易な構造のものとすることによって,開閉機構の厚さ幅を抑制して,縦枠,特に連窓方立の見付幅を可及的に抑制し,一般の見付幅と同程度とするようにした自然換気辷り出し窓を提供することができる。 Since the present invention is configured as described above, the invention according to claim 1 is characterized in that the open / close mechanism of the natural ventilation window is arranged such that a guide rail is disposed opposite to the upper end of the vertical frame of the window frame, and the shovel of the shoji is guided by the guide. By moving the slider located at the upper end up and down, for example, the shoji can be dropped by its own weight when the shoji is unlocked, while the main arm is inclined upwardly between the shovel and the vertical frame of the shoji. The shoji that falls due to its rotation is held in a protruding shape on the outside of the room, and the shoji is pushed out and opened so that the shoji is opened and opened normally. By inserting a sub-arm that is vertically movable on the vertical frame side and placed in a fixed position on the main arm side between the frames, when the shoji receives wind pressure resistance in the open state, the sub-arm There so as to housing the main arm and the auxiliary arm in the vertical frame as well as configured to be made open and close the該障Ko smoothly and stably induce facilitate rotation of the main arm, the opening and closing mechanism, Kakyu By using a simple structure with a small number of parts, the thickness width of the opening and closing mechanism can be suppressed, and the width of the vertical frame, especially the window length, can be suppressed as much as possible. It is possible to provide a natural ventilation window that has the same width as the found width.

請求項2に記載の発明は,上記に加えて,上記開閉機構のサブアームを,上下の制動バネを介して縦枠に配置した上下に揺動自在の制動プレートによって制動することにより,上記障子が風圧抵抗を受けたときの自動閉鎖と傾斜開放の障子揺動制御と,該障子揺動及び施開錠による障子開閉衝撃の緩衝をなし得るものとすることができる。   According to a second aspect of the invention, in addition to the above, the sub-arm of the opening / closing mechanism is braked by a vertically oscillating braking plate disposed in a vertical frame via an upper and lower braking spring, whereby the shoji is It is possible to control the swinging of the shoji that automatically closes and opens when the wind pressure resistance is received, and to cushion the shoji opening and closing impact by the rocking of the shovel and locking and unlocking.

請求項3に記載の発明は,同じく上記に加えて,メインアーム,制動バネの位置関係を調整自在とすることによって,上記制動バネを介して縦枠に配置した制動プレートの制動を的確に行って,障子の揺動制御と緩衝を可及的有効且つ適切に行うものとすることができる。   In addition to the above, the invention according to the third aspect of the invention accurately adjusts the positional relationship between the main arm and the braking spring, thereby accurately braking the braking plate disposed in the vertical frame via the braking spring. Thus, the swing control and buffering of the shoji can be performed as effectively and appropriately as possible.

以下図面の例に従って本発明を更に具体的に説明すれば,11は障子の辷り出し開放を常態とした自然換気の辷り出し窓であって,該辷り出し窓11は,その開閉機構によって窓枠12から障子13を辷り出し開閉するとともに障子13の受ける風圧抵抗に応じて障子13を揺動してその開閉角度を可変としたものとしてある。即ち辷り出し窓11は,例えば無風状態や風速2〜3m/sec程度の微風状態で障子13を辷り出し開放の常態とし,風速4〜5m以上の強風状態で障子13が風圧抵抗を受けることによって該障子13を自動的に閉鎖し,強風が治まり風圧抵抗がなくなると再び辷り出し開放の常態に復帰することによって自動の自然換気を行うようにしてあり,本例にあって該辷り出し窓11は,例えばアルミサッシの連段窓1の上段に,上枠121,無目122及び縦枠,即ち端部縦枠123乃至連窓方立124による各矩形の窓枠12にそれぞれ障子13を配置した4連窓として,該連段窓1の上方高所に一連に配置し,該4連窓の辷り出し窓11によって室内の上方高所においてその換気を行うようにしてあり,このとき該連段窓1の下段は,中央に嵌殺窓を,その左右に引き違い窓を配置して,これを3連窓としてある。 The present invention will be described in more detail below with reference to the example of the drawings. Reference numeral 11 denotes a natural ventilation opening window in which the opening and closing of the shoji is in a normal state . The opening window 11 has a window frame by its opening / closing mechanism. The shoji 13 is swung open and closed from 12, and the shoji 13 is swung according to the wind pressure resistance received by the shoji 13 so that the opening and closing angle is variable. That is, the opening window 11 is configured such that, for example, the shoji 13 is swung open in a no wind condition or a slight wind condition of about 2 to 3 m / sec, and the shoji 13 is subjected to wind pressure resistance in a strong wind condition of 4 to 5 m or more. The shoji 13 is automatically closed, and when the strong wind has subsided and the wind pressure resistance has disappeared, it is reopened and returned to the normal state of opening, thereby performing automatic natural ventilation. For example, an upper frame 121, an invisible eye 122, and a vertical frame, that is, an edge frame 123 to a rectangular window frame 12 by a continuous window stand 124 are arranged on the upper stage of an aluminum sash continuous window 1. The four windows are arranged in series at the upper height of the continuous window 1, and the ventilation is performed at the upper height of the room by the opening window 11 of the four windows. The lower part of the corrugated window 1 is the middle The Hamaya window, place the pull difference window on the left and right, there it as triplicate window.

該自然換気辷り出し窓11の開閉機構は,これを,窓枠12の縦枠123,124上端に対向配置したガイドレール14と,該ガイドレール14の案内によって上下動して縦枠123,124に対して障子13を昇降するように障子13の縦框133上端に配置したスライダー142と,窓枠12の縦枠123,124と障子13の縦框133に長手方向両端部を回動自在としてこれらの間に縦枠123,124から上向きに傾斜介設した障子13開閉用のメインアーム15と,縦枠123,124とメインアーム15に長手方向両端部を回動自在とするとともに縦枠123,124側において上下方向可動配置としメインアーム15側において定位置配置としてこれらの間に縦枠から下向きに傾斜介設したメインアーム15回動促進用のサブアーム16とを備えて形成し,上記辷り出し窓11を上記縦枠123,124間に障子13を配置するとともに上記縦枠123,124を室外側開口の断面L字状に形成し,上記障子13の縦框133を上記縦枠123,124と逆向きをなす断面L字状に形成して,該障子13の閉鎖時に上記縦枠123,124の開口を塞ぐとともに該縦枠123,124に形成される平面ボックス状の空間に上記開閉機構のメインアーム15とサブアーム16を収納して障子13の開閉を行うようにしてあり,このとき本例の上記開閉機構は,これを,上下の制動バネ172を介して縦枠123,124に配置した上下揺動自在の制動プレート17と,縦枠123,124の上下中間位置に配置した中間ガイドレール173と,該中間ガイドレール173の案内によって上下動するように該制動プレート17に固定した制動プレート上下揺動用のスライダー174を追加的に備えて形成するとともに上記サブアーム16の長手方向縦枠123,124側の端部を該スライダー174に回動自在に固定したものとしてある。 The open / close mechanism of the natural ventilation opening window 11 includes a guide rail 14 opposed to the upper ends of the vertical frames 123 and 124 of the window frame 12, and the vertical frames 123 and 124 moved up and down by the guide rail 14. In contrast, the slider 142 disposed at the upper end of the vertical rod 133 of the shoji 13 so as to move the shoji 13 up and down, the vertical frames 123 and 124 of the window frame 12 and the vertical rod 133 of the shoji 13 are pivoted at both longitudinal ends. A main arm 15 for opening and closing the shoji 13 that is inclined upward from the vertical frames 123 and 124 between them, and both longitudinal ends of the vertical frames 123 and 124 and the main arm 15 are rotatable and the vertical frame 123. , 124 is a vertically movable arrangement, and a main arm 15 side is a fixed position arrangement. To form an arm 16, a window 11 out the slip to form the vertical frame 123 and 124 to the outdoor side opening of the L-shaped cross section with placing sash 13 between the vertical frames 123 and 124, the shoji 13 vertical rods 133 are formed in an L-shaped cross section opposite to the vertical frames 123 and 124, and when the shoji 13 is closed, the openings of the vertical frames 123 and 124 are closed and the vertical frames 123 and 124 are The main arm 15 and the sub arm 16 of the opening / closing mechanism are accommodated in the formed flat box-shaped space so as to open / close the shoji 13 . A vertically oscillating braking plate 17 disposed on the vertical frames 123 and 124 via a braking spring 172, an intermediate guide rail 173 disposed at an intermediate position between the vertical frames 123 and 124, and the intermediate guide rail 1 3 is additionally provided with a slider 174 for vertically swinging the brake plate fixed to the brake plate 17 so as to move up and down by the guide 3 and the end of the sub-arm 16 on the longitudinal vertical frames 123 and 124 side. The slider 174 is rotatably fixed.

本例における上記窓枠の縦枠123,124は,これを端部縦枠123にあって,図5乃至図7に示すように室外側を開口した断面L字状に,連窓方立124にあって,図5に示すようにこれを同じく片側を断面L字状として室外側の両側を開口した断面T字状に形成し,また障子13の縦框133は,該障子13の閉鎖時に上記端部縦枠123の開口及び連窓方立124の両側の開口を,それぞれ平面ボックス状の空間を形成するように,例えば端部縦枠123及び連窓方立124の室外側端部に室外側に向けて配置した気密材126に対接して該開口を塞ぐように,端部縦枠123及び連窓方立124と逆向きをなす断面L字状に形成してあり,上記開閉機構は,これを該平面ボックス状の空間を形成する開口に収納することによって,障子13の開閉を行うようにしてある。 The vertical frames 123 and 124 of the window frame in the present example are located at the end vertical frame 123, and as shown in FIG. 5 to FIG. As shown in FIG. 5, this is also formed into a T-shaped cross section with one side having an L-shaped cross section and opened on both sides of the outdoor side, and the vertical rod 133 of the shoji 13 is formed when the shoji 13 is closed. The openings of the end vertical frame 123 and the openings on both sides of the continuous window stand 124 are formed at, for example, the outdoor end of the end vertical frame 123 and the continuous window stand 124 so as to form a planar box-like space. The opening / closing mechanism is formed in an L-shaped cross section opposite to the end vertical frame 123 and the continuous window stand 124 so as to be in contact with the airtight member 126 arranged toward the outdoor side and close the opening. Is housed in an opening forming the flat box-like space, It is to carry out the opening and closing of the child 13.

障子13の昇降を行う上記ガイドレール14は,幅広基板と,該幅広基板の中央位置に突出レール又は溝レール,本例にあっては断面C字状の溝レールを配置した,例えばアルミ押出材を所定長さに切断加工した,上記幅広基板の一側片側に固定金具19,例えばネジ用の透孔を備えた比較的短寸,例えば10cm程度の長さのものとしてある。このとき本例の溝レールは,その上下方向中間部乃至下部をストッパー141で閉塞し,これによって後述のスライダー142の抜止めとその上下動の範囲を規制してあり,本例のストッパー141は,例えば逆L字金具を用いて,これを溝レールに嵌合して,該ガイドレールの幅広基板に重合した垂直片を固定金具19,例えばネジ止めによって固定し,その上端の水平突片で断面C字状の溝レールを塞ぐようにしてある。   The guide rail 14 for raising and lowering the shoji 13 includes a wide substrate, a protruding rail or a groove rail at the center of the wide substrate, and in this example, a groove rail having a C-shaped cross section. Is cut into a predetermined length, and has a relatively short size, for example, a length of about 10 cm, provided with a fixing bracket 19, for example, a screw through hole, on one side of the wide substrate. At this time, the groove rail of this example is closed at the middle or lower part in the vertical direction by a stopper 141, thereby restricting the range of the slider 142 to be described later and its vertical movement, and the stopper 141 of this example is For example, by using an inverted L-shaped metal fitting, this is fitted to the groove rail, and the vertical piece superposed on the wide substrate of the guide rail is fixed by a fixing metal piece 19, for example, by screwing. A groove rail having a C-shaped cross section is closed.

該ガイドレール14は,これを,端部縦枠123に対しては裏板18を用いて,該端部縦枠123の見込片125に対して直接又はライナーを介して固定金具19による固定,例えばネジによってネジ止めすることによって,また連窓方立124に対しては,ガイドレール14を一対用いて,その一方を上下に反転して該一対のガイドレール14の幅広基板によって連窓方立124中央の見込片を挟持するように背合せ状に配置して,これらを固定金具19,例えばボルトナットで締着してその固定を行ってある。   The guide rail 14 is fixed to the expected piece 125 of the end vertical frame 123 by the fixing bracket 19 directly or via a liner using the back plate 18 for the end vertical frame 123. For example, by screwing with screws, and for the continuous window stand 124, a pair of guide rails 14 are used, and one of them is turned upside down and the wide window stand of the pair of guide rails 14 is used. 124 are arranged in a back-to-back manner so as to sandwich a prospective piece in the center, and these are fastened by a fixing bracket 19, for example, a bolt and a nut, and fixed.

本例にあってガイドレール14を上下動するスライダーは,これをガイドレール14の溝レールに転動自在に装着したガイドローラー142としてあり,該ガイドローラー142は,これを,障子13の縦框133の上端に,該縦框133からやや側方上方に突出するように,例えば縦框133にネジ止めした図示省略のL字金具に回転自在に軸支固定してある。本例にあって該スライダー142を縦框133の側方上方に突出するように配置したことによって,上記端部縦枠123乃至連窓方立124に固定したガイドレール14と障子13が衝接することなく,該ガイドレール14がスライダー142の上下動を行って,該障子13を開錠の開放状態としたときに,該障子13がその自重で降下し,また施錠の閉鎖状態としたときに,ガイドレール14の案内によって障子13がその自重に抗して上昇して,その昇降を行うようにしてある。   In this example, the slider that moves up and down the guide rail 14 is a guide roller 142 that is rotatably mounted on the groove rail of the guide rail 14, and this guide roller 142 is connected to the vertical arm of the shoji 13. The upper end of 133 is pivotally fixed to an L-shaped metal fitting (not shown) that is screwed to, for example, the vertical rod 133 so as to protrude slightly upward from the vertical rod 133. In this example, the slider 142 is arranged so as to protrude upward from the side of the vertical rod 133, so that the guide rail 14 fixed to the end vertical frame 123 to the continuous window stand 124 and the shoji 13 come into contact with each other. When the guide rail 14 moves up and down the slider 142 to bring the shoji 13 into the unlocked state, the shoji 13 descends by its own weight and into the closed state. The shoji 13 is lifted against its own weight by the guide rail 14 and moves up and down.

メインアーム15は,ステンレス等の比較的厚肉の金属プレートによって長寸に形成し,本例にあってその長手方向両端を,例えば端部縦枠123乃至連窓方立124の上下方向中間の下方位置と縦框133の同じく上下方向中間の上方位置に,上記と同様に,端部縦枠123及び縦框133にあっては裏板を用い,連窓方立124にあってはその見込片125を挟持するように背合せ状として,それぞれ固定金具19,即ちネジ止め又はボルトナット締着した軸支金具151に回動自在に軸支固定することによって,端部縦枠123乃至連窓方立124側の端部を下位に,縦框133側の端部を上位とするようにこれらの間に傾斜介設してあり,これによって上記開錠状態で自重降下する障子13を室外側に向けて突き出し状に押圧して該障子13を辷り出し開放し,また施錠状態で自重に抗して上昇する障子13を室内側に引っ張り状に引寄せて該障子13を逆動作で閉成するようにしてあり,従って上記ガイドレール14とスライダー142を用いることによって,自然換気辷り出し窓11は,その障子13を辷り出し開閉するものとして構成してある。   The main arm 15 is formed in a long size by a relatively thick metal plate such as stainless steel, and in this example, both ends in the longitudinal direction are, for example, the middle in the vertical direction of the end vertical frame 123 or the continuous window stand 124. In the same way as above, a back plate is used for the vertical frame 123 and the vertical rod 133 at the lower position and the upper position in the middle of the vertical rod 133. The end vertical frame 123 or the continuous window is pivotally fixed to the fixing bracket 19, that is, the shaft bracket 151 that is screwed or fastened with bolts and nuts, so that the pieces 125 are sandwiched back to back. The shoji 13 that is lowered by its own weight in the unlocked state is provided on the outside of the door so that the end on the vertical 124 side is in the lower position and the end on the vertical shaft 133 is in the upper position. Pressing in a protruding manner toward the The shoji 13 is swung open, and the shoji 13 that rises against its own weight in the locked state is pulled inwardly to close the shoji 13 in the reverse direction. By using the slider 14 and the slider 142, the natural ventilation opening window 11 is configured to open and close the shoji 13.

サブアーム16は,メインアーム15と同様に金属プレートによって形成してあり,このときその長さを該メインアーム15より短寸として,その長手方向両端を,本例にあっては上記制動プレート17,特にその上記スライダー142とメインアーム15にそれぞれ回動自在に軸支固定することによって,制動プレート17側の端部を端部縦枠123乃至連窓方立124に対して上下可動配置の上位とし,メインアーム15側の端部を定位置配置の下位として,これらの間に傾斜介設してあり,これによりメインアーム15の回動を誘導促進するとともに該メインアーム15を制動することによって,障子13が風圧抵抗を受けたときの自動閉鎖と傾斜開放の障子揺動防止並びに施開錠時を含めた障子13の開閉衝撃の緩衝を行うように構成してある。   The sub-arm 16 is formed of a metal plate in the same manner as the main arm 15. At this time, the length of the sub-arm 16 is shorter than that of the main arm 15. In particular, by pivotally fixing the slider 142 and the main arm 15 so as to be rotatable, the end on the brake plate 17 side is positioned higher than the end vertical frame 123 or the continuous window stand 124 in a vertically movable arrangement. , The end on the main arm 15 side is a lower position of the fixed position arrangement, and an inclination is interposed between them, whereby the rotation of the main arm 15 is guided and accelerated, and the main arm 15 is braked, When the shoji 13 is subjected to wind pressure resistance, automatic closing and tilting of the shoji 13 can be prevented from swinging and the opening / closing shock of the shoji 13 can be buffered, including when unlocking. Are you.

制動プレート17は,上下の制動バネ172,本例にあっては引張バネを介して端部縦枠123乃至連窓方立124に添設するように,該端部縦枠123乃至連窓方立124の上記ガイドレール14設置位置より下位にして,メインアーム15の軸支固定位置より上位とした上下方向中間位置,特に中間位置上方に配置した同じく金属プレートによって形成して,該端部縦枠123乃至連窓方立124に対して上下揺動自在のものとしてある。このとき該制動バネ172は,端部縦枠123乃至連窓方立124に,上記と同様に,端部縦枠123にあっては裏板を用い,連窓方立124にあってはその見込片125を挟持するように背合せ状としてそれぞれ固定金具19,例えばネジによってネジ止めした係止金具171における係止突起と,制動プレート17の長手方向両端に配置した係止突起に,その上下の各フックを引掛係止して,該制動プレート17を端部縦枠123乃至連窓方立124に上下揺動自在に配置してあり,このとき該制動プレート17は,障子13の開放状態で上下の制動バネ172がバランスし,閉鎖状態で上位の制動バネ172が縮小し,下位の制動バネ172が伸張して該制動プレート17を上向きに付勢するように,その配置を行ったものとしてある。   The brake plate 17 is arranged so that it is attached to the end vertical frame 123 to the continuous window stand 124 via the upper and lower brake springs 172 and the tension spring in this example. It is formed by the same metal plate disposed in the vertical middle position, particularly above the middle position, lower than the guide rail 14 installation position of the stand 124 and higher than the shaft support fixing position of the main arm 15. The frame 123 or the continuous window stand 124 can swing up and down. At this time, the braking spring 172 uses a back plate for the end vertical frame 123 or the continuous window stand 124, and, as described above, for the end vertical frame 123, The fixing protrusions 19 are fixed to each other in a back-to-back manner so as to sandwich the expected piece 125, for example, the engaging protrusions of the engaging bracket 171 screwed with screws, and the engaging protrusions arranged at both ends in the longitudinal direction of the braking plate 17. Each of the hooks is hooked and locked, and the brake plate 17 is arranged on the end vertical frame 123 or the continuous window stand 124 so as to be swingable up and down. At this time, the brake plate 17 is in an open state of the shoji 13. The upper and lower brake springs 172 are balanced, the upper brake spring 172 is contracted in the closed state, and the lower brake spring 172 is extended to urge the brake plate 17 upward. As

制動プレート17は,その上下方向中間に上記スライダー,本例にあっては同じくガイドローラー174を軸支固定する一方,該ガイドローラー174設置位置に該ガイドローラー174の案内を行う中間ガイドレール173を端部縦枠123乃至連窓方立124に配置してあり,これによって,上記上下の制動バネ172によって設置した該制動プレート17が室内外方向に振れて,これに伴ってメインアーム15に一端を軸支固定したサブアーム16の端部縦枠123乃至連窓方立124側に位置ズレが生じて,障子13のスムーズな開閉が損なわれるのを防止して,制動プレート17の上下方向に向けた揺動を確実に行って,障子13の安定且つスムーズな開閉をコントロールするようにしてある。   The brake plate 17 is provided with an intermediate guide rail 173 for guiding the guide roller 174 at the position where the guide roller 174 is installed, while the above-mentioned slider, in this example, the guide roller 174 is also pivotally fixed in the middle in the vertical direction. The brake plate 17 installed by the upper and lower brake springs 172 is shaken in the indoor and outdoor directions, and accordingly the main arm 15 is connected to the main arm 15 at one end. The vertical displacement of the brake plate 17 is prevented by preventing the position shift from occurring on the end vertical frame 123 to the side of the continuous window vertical 124 of the sub-arm 16 to which the shaft is fixed and the smooth opening and closing of the shoji 13 is impaired. The swinging of the shoji 13 is controlled in a stable and smooth manner.

中間ガイドレール173は,幅広基板と,該幅広基板の室内側に突出レール又は溝レール,本例にあっては逆L字状対向一対の突出レールを配置したアルミ押出形材を所定長さに切断加工したものとしてあり,該中間ガイドレール173は,その一側室外側の幅広基板を固定金具,例えばネジ止めによって固定して端部縦枠123乃至連窓方立124に配置してあり,またガイドローラー174は,これを溝戸車として,上記中間ガイドレール173の対向一対の突出レールに転動自在に装着してあり,本例にあっては上記サブアーム16の端部縦枠123乃至連窓方立124側の端部を該ガイドローラー174としたスライダーに軸支固定し,中間ガイドレール173によるガイドローラー174を介して上記サブアーム16の上下動を行うようにしてある。このとき該中間ガイドレール173は,その長さを,端部縦枠123乃至連窓方立124におけるサブアーム16を軸支固定したガイドローラー174の,障子13の開閉に伴う上下動の範囲に合せて,これをカバーするように短寸のものとしてある。   The intermediate guide rail 173 is made of a wide substrate and an aluminum extruded profile having a predetermined length of a protruding rail or groove rail on the indoor side of the wide substrate, in this example, a pair of inverted L-shaped protruding rails. The intermediate guide rail 173 is arranged on the end vertical frame 123 or the continuous window stand 124 by fixing the wide substrate on the outside of one side of the room with a fixing bracket, for example, a screw. The guide roller 174 serves as a grooved door and is rotatably mounted on a pair of opposed protruding rails of the intermediate guide rail 173. In this example, the end vertical frame 123 of the sub arm 16 or the continuous window is provided. The end on the side of the vertical 124 is pivotally fixed to a slider having the guide roller 174, and the sub arm 16 is moved up and down via the guide roller 174 by the intermediate guide rail 173. It is so. At this time, the length of the intermediate guide rail 173 is adjusted to the range of the vertical movement accompanying the opening and closing of the shoji 13 of the guide roller 174 that pivotally fixes the sub arm 16 in the end vertical frame 123 to the continuous window stand 124. In order to cover this, it is short.

本例にあって,上記開閉機構における端部縦枠123乃至連窓方立124及び縦框133に対するメインアーム15,縦枠123,124に対する制動バネ172の位置をそれぞれ調整自在としてあり,本例にあっては更に縦枠123,124に対する中間ガイドレール173の位置を調整自在としてある。上記メインアーム15及び制動バネ172の位置調整は,これによって上記自重降下した障子13と,メインアーム15,制動プレート17に軸支固定したサブアーム16の位置関係及び制動プレート17を付勢する制動バネ172,特に下位の制動バネのバネ強さを調整して,障子13の風圧抵抗による上記障子13の揺動制御と施開錠時を含めた衝撃の緩衝を有効且つ適切に行うようにしてあり,また中間ガイドレール173の位置調整は,これによって該中間ガイドレール173を可及的に短寸に形成し乍ら,そのスライダー,即ちガイドローラー174の移動範囲を確実にカバーする位置に設置し得るようにしてある。   In this example, the position of the main arm 15 with respect to the end vertical frame 123 to the continuous window stand 124 and the vertical rod 133 and the brake spring 172 with respect to the vertical frames 123 and 124 in the opening / closing mechanism can be adjusted. In this case, the position of the intermediate guide rail 173 with respect to the vertical frames 123 and 124 is adjustable. The position adjustment of the main arm 15 and the brake spring 172 is performed by adjusting the positional relationship between the sliding arm 13 that has fallen by its own weight and the sub arm 16 that is pivotally fixed to the main arm 15 and the brake plate 17 and the brake spring that biases the brake plate 17. 172, in particular, the spring strength of the lower brake spring is adjusted so that the swing control of the shoji 13 by the wind pressure resistance of the shoji 13 and the shock buffering at the time of locking and unlocking are effectively and appropriately performed. Also, the position of the intermediate guide rail 173 is adjusted so that the intermediate guide rail 173 is formed as short as possible, and the slider, that is, the guide roller 174 is securely covered by the moving range. To get.

本例の位置調整は,例えば端部縦枠123乃至連窓方立124の縦枠側又は縦框133,あるいはこれらに,本例にあって,固定金具による固定,例えばネジ止め又はボルトナットの締着によって固定する上記メインアームの軸支金具151,制動バネ172の係止金具171の一方に多数の透孔を,他方に少数の透孔を同一ピッチに透設して,多数の透孔に対して少数の透孔を合せて,これらを例えば上記ボルトナットで締着固定するか,裏板18を用いるときは該裏板18にネジ止めするようにして,上記多数の透孔の範囲で軸支金具151,係止金具171の上下方向の位置を変化してその固定を行うようにしてある。本例の位置調整は,端部縦枠123乃至連窓方立124又は縦框133に多数,例えば3乃至6ヶ所の透孔を,軸支金具151及び係止金具171に少数,例えば2乃至4の透孔を配置して,その固定を行うようにしてあり,その調整範囲は,本例にあってそれぞれ上下方向に0.5〜1cm程度として,例えば0.2mm程度の小ピッチで微調整をなし得るようにしてある。   The position adjustment of this example is, for example, the vertical frame side of the end vertical frame 123 to the continuous window stand 124 or the vertical rod 133, or in these examples. A large number of through holes are provided in one of the shaft support fitting 151 of the main arm fixed by fastening and the locking fitting 171 of the brake spring 172, and a small number of through holes are provided at the same pitch on the other side. A small number of through holes are combined, and these are fixed with, for example, the bolts and nuts, or when the back plate 18 is used, the back plate 18 is screwed to the range of the many through holes. Thus, the vertical position of the shaft support metal 151 and the locking metal 171 are changed and fixed. The position adjustment of this example is performed by adjusting a large number, for example, 3 to 6 through holes in the end vertical frame 123 to the continuous window stand 124 or the vertical rod 133, and a small number, for example, 2 to 2 in the shaft support metal 151 and the locking metal 171. In this example, the adjustment range is about 0.5 to 1 cm in the vertical direction, for example, with a small pitch of about 0.2 mm. Adjustments can be made.

図中2は,本例にあって窓枠12の下枠,本例にあっては無目122と障子13の下框132間に配置して,オペレーター21操作によって障子13の施開錠を行うようにした施錠装置であり,該施錠装置2は,下段の3連窓の端部縦枠に配置したオペレーター21と,上記無目122と下框132間にこれらを連結するように介設し,その無目122側の近傍裏面に下向きに突設した引寄せブロック242を具備した引寄せアーム24と,上記オペレーター21の障子13閉鎖操作により復帰付勢力を蓄積して無目122長手方向他方に向けてスライド自在とし且つオペレーター21の障子13開放操作により上記復帰付勢力によってスライド復帰自在としたスライドプレート222と,該スライドプレート222における面内一方端部の室外側に起立突設して引寄せアーム24側面を押圧することにより該引寄せアーム24を室内側に向けて強制回動する押圧突起223及び面内他方端部の室内側に引寄せアーム24位置より低く起立して該引寄せアーム24の強制回動によってその裏面を通過してその上記引寄せブロック242の室外側に回り込み状に位置して該引寄せブロック242に係止する引寄せ突起224とを備えて形成してある。   2 in the figure is the lower frame of the window frame 12 in this example, and in this example, it is placed between the eyeless 122 and the lower arm 132 of the shoji 13, and the operator 21 operates the shoji 13 to be unlocked. The locking device 2 is provided so as to connect the operator 21 arranged in the vertical frame at the end of the lower three-row window, and between the above-mentioned eyeless 122 and the lower rod 132. Then, the pulling arm 24 having a pulling block 242 projecting downward on the back surface in the vicinity of the nose 122 side, and the return biasing force is accumulated by the closing operation of the shoji 13 of the operator 21 so that the longitudinal direction of the noble 122 A slide plate 222 which is slidable toward the other side and is slidable by the return biasing force by the operator 21 opening the shoji 13; A protruding protrusion 223 forcibly turning the pulling arm 24 toward the indoor side by standingly protruding outward and pressing the side surface of the pulling arm 24, and the position of the pulling arm 24 on the indoor side at the other end in the plane A pulling projection 224 that stands lower and passes through the back surface of the pulling arm 24 by forced rotation and is positioned around the outside of the pulling block 242 so as to be engaged with the pulling block 242. And is formed.

このとき,本例にあって上記引寄せアーム24は,これを,長寸の障子側アーム243と短寸の無目側アーム241をその自由端で回動自在に軸支固定した屈曲一対のものとして形成し且つ上記引寄せブロック242を無目側アーム241に配置してあり,また,上記引寄せアーム24を,無目122側において該無目122に回動自在に配置した回動プレート23に固定し,上記スライドプレート222の押圧突起223による引寄せアーム24側面の押圧を,該回動プレート23に配置した受止片に対する押圧突起223の対接によって行ってある。更に本例の施錠装置2は,その上記無目122のスライドプレート222と離隔した位置に,該スライドプレート222と連動してスライドするスライドフック25を,障子13引寄せ閉鎖時の下框132の対応位置に該スライドフック25に係止するロックピン251を配置する一方,無目122にオペレーター21と連結し且つ上記復帰付勢力を蓄積するスライド杆221を配置し,該スライド杆221に上記スライドプレート222及びスライドフック25を固定することによって,該スライドプレート222とスライドフック25を連動したものとしてある。   At this time, in the present example, the pulling arm 24 is made up of a pair of bent arms in which a long shoji arm 243 and a short blind arm 241 are pivotally fixed at their free ends. A rotating plate formed as a thing and having the attraction block 242 disposed on the eyeless arm 241 and the attraction arm 24 being rotatably disposed on the eyeless 122 on the eyeless 122 side. 23, the side surface of the pulling arm 24 is pressed by the pressing protrusion 223 of the slide plate 222 by the contact of the pressing protrusion 223 with the receiving piece arranged on the rotating plate 23. Furthermore, the locking device 2 of the present example is configured so that the slide hook 25 that slides in conjunction with the slide plate 222 is placed at a position separated from the slide plate 222 of the invisible 122 and the lower arm 132 of the lower arm 132 when the shoji 13 is closed. A lock pin 251 that engages with the slide hook 25 is disposed at a corresponding position, and a slide rod 221 that is connected to the operator 21 and accumulates the return urging force is disposed on the intangible 122, and the slide rod 221 includes the slide pin 221. By fixing the plate 222 and the slide hook 25, the slide plate 222 and the slide hook 25 are interlocked.

即ち本例の施錠装置2にあっては,オペレーター21を障子13閉鎖方向に操作することによって,上記スライド杆221を,これに復帰付勢力を蓄積してオペレーター21側に引寄せるとともにスライドプレート222とスライドフック24を引寄せ,スライドプレート222の押圧突起223が回動プレート23を介して引寄せアーム24,特にその無目側アーム241を押圧して該アーム241を強制回動し且つその引寄せ突起224が該引寄せアーム24の裏面を通過し,その引寄せブロック242の室外側に回り込むように移動して該引寄せブロック242に係止し,該引寄せアーム24を屈曲状態として無目122側に引寄せるとともにスライドフック25がロックピン251を受入れて,障子13の引寄せとそのロックを行うものとしてあり,一方,オペレーター21を障子13開放方向に操作することによってスライド杆221が,その蓄積した復帰付勢力によって復帰するとともにスライドフック25からロックピン251が外れて障子13のロックが解除され,障子13が自重降下することによってその開放を行うものとしてある。図中22はスライド杆221を引寄せるワイヤー,26は,上記スライドプレート222と離隔した位置に配置して障子13引寄せ時に該障子13の緩衝を行うようにした緩衝部材である。   That is, in the locking device 2 of the present example, by operating the operator 21 in the closing direction of the shoji 13, the slide rod 221 is attracted to the operator 21 side by accumulating the return urging force and the slide plate 222. And the slide hooks 24 are pulled together, and the pressing projections 223 of the slide plate 222 press the pulling arms 24, particularly the eyeless side arm 241 through the rotating plate 23 to forcibly rotate the arms 241 and pull them. The drawing protrusion 224 passes through the back surface of the drawing arm 24, moves so as to wrap around the outside of the drawing block 242 and is locked to the drawing block 242, and the drawing arm 24 is not bent. The slide hook 25 receives the lock pin 251 and pulls the shoji 13 and locks it while pulling toward the eye 122 side. On the other hand, by operating the operator 21 in the opening direction of the shoji 13, the slide rod 221 is restored by the accumulated return biasing force, and the lock pin 251 is removed from the slide hook 25 and the shoji 13 is unlocked. The shoji 13 is opened by its own weight drop. In the figure, reference numeral 22 denotes a wire for pulling the slide rod 221, and reference numeral 26 denotes a buffer member which is arranged at a position separated from the slide plate 222 and buffers the shoji 13 when the shoji 13 is pulled.

以上のように構成した本例の自然換気辷り出し窓11は,上記開閉機構を,メインアーム15とサブアーム16及び該サブアーム16の制動を行う制動プレート17を備えて形成したから,その厚さを,例えば2cm程度とする如くに,可及的に薄いものとすることができ,従って縦枠,特に連窓方立124の見付幅を,例えば6cm程度として,一般の連窓方立の見付幅と同等乃至それ以下とすることができ,自然換気窓としての外観の意匠を良好に確保したものとすることができる。またこの開閉機構によって,障子13を辷り出し開閉するものとして,開錠によって障子13の重量を利用して該障子13を自重降下して,その開放を行うようにし,また該自重降下時に制動プレート17によって制動したサブアーム16が,メインアーム15の回動を制御して,障子13が風圧抵抗を受けたときの自動閉鎖と傾斜開放の障子揺動制御と,該障子13の揺動及び施開錠による障子13の開閉衝撃の緩衝を行うようにして,セルフバランス機構として障子13の安定した制御を行うものとすることができ,またこのとき,メインアーム15,制動バネ172の位置関係を調整自在として,制動プレート17の制動を的確に行って,障子13の制御と緩衝を有効且つ適切に行うものとすることができ,従って外観意匠に優れて,障子13の開閉に伴う騒音や衝撃音がなく,使い勝手のよい自然換気窓とすることができる。   In the natural ventilation opening window 11 of the present example configured as described above, the opening / closing mechanism is formed by including the main arm 15, the sub arm 16, and the braking plate 17 for braking the sub arm 16. For example, it can be made as thin as possible, for example, about 2 cm. Therefore, the width of the vertical frame, in particular, the continuous window stand 124 is set to, for example, about 6 cm, so that a general continuous window stand can be seen. The width can be equal to or less than the width, and the appearance design as a natural ventilation window can be ensured well. In addition, the opening / closing mechanism is used to open and open the shoji 13 so that the weight of the shoji 13 can be lowered by using the weight of the shoji 13 by unlocking and the shoji 13 can be opened. The sub-arm 16 braked by 17 controls the rotation of the main arm 15 so that when the shoji 13 is subjected to wind pressure resistance, it automatically controls closing and opening of the shoji, and swings and opens the shoji 13. It is possible to perform stable control of the shoji 13 as a self-balancing mechanism by buffering the opening / closing impact of the shoji 13 by the lock, and at this time, the positional relationship between the main arm 15 and the brake spring 172 is adjusted. The brake plate 17 can be braked accurately and freely, and the shoji 13 can be controlled and buffered effectively and appropriately. Therefore, the appearance design is excellent. No noise and impact noise caused by the opening and closing of the child 13 can be a user-friendly natural ventilation windows.

図示した例は以上のとおりとしたが,スライダーをガイドレールに上下動自在に配置したプレートによるものとすること等を含めて,本発明の実施に当って,辷り出し窓,開閉機構,ガイドレール,スライダー,メインアーム,サブアーム,必要に応じて用いる制動プレート,制動バネ,中間ガイドレール,スライダー,施錠装置等の各具体的形状,構造,材質,これらの関係,これらに対する付加等は,上記発明の要旨に反しない限り様々な形態のものとすることができる。 Although the illustrated example were as described above, including that such are by plates disposed vertically movably the slider to the guide rail, the practice of the present invention, out sliding windows, opening and closing mechanism, the guide rail , Sliders, main arms, sub-arms, brake plates, brake springs, intermediate guide rails, sliders, locking devices, etc., specific shapes, structures, materials, relationships between these, additions to these, etc. As long as it is not contrary to the gist of the invention, various forms can be adopted.

自然換気窓の正面図である。It is a front view of a natural ventilation window. 自然換気窓の側面図である。It is a side view of a natural ventilation window. 自然換気窓の縦断面図である。It is a longitudinal cross-sectional view of a natural ventilation window. 開閉機構の側面図である。It is a side view of an opening / closing mechanism. 端部縦枠乃至連窓方立部分の横断面図である。It is a cross-sectional view of an end vertical frame or a continuous window vertical part. 開放状態の障子と無との関係を示す部分拡大図である。It is the elements on larger scale which show the relationship between the shoji of an open state, and nothing. 閉鎖状態の障子と無目の関係を部分拡大図である。It is a partial enlarged view of the blind relationship with the shoji in the closed state.

1 連段窓
11 自然換気辷り出し窓
12 窓枠
121 上枠
122 無目
123 端部縦枠
124 連窓方立
126 気密材
13 障子
131 上框
132 下框
133 縦框
14 ガイドレール
141 ストッパー
142 スライダー
15 メインアーム
151 軸支金具
16 サブアーム
17 制動プレート
171 係止金具
172 制動バネ
173 中間ガイドレール
174 スライダー
18 裏板
19 固定金具
2 施錠装置
21 オペレーター
22 ワイヤー
221 スライド杆
222 スライドプレート
223 押圧突起
224 引寄せ突起
23 回動プレート
24 引寄せアーム
241 無目側アーム
242 引寄せブロック
243 障子側アーム
25 スライドフック
251 ロックピン
26 緩衝部材
DESCRIPTION OF SYMBOLS 1 Continuous window 11 Natural ventilation opening window 12 Window frame 121 Upper frame 122 No eye 123 End vertical frame 124 Continuous window stand 126 Airtight material 13 Shoji 131 Upper rod 132 Lower rod 133 Vertical rod 14 Guide rail 141 Stopper 142 Slider DESCRIPTION OF SYMBOLS 15 Main arm 151 Axis support bracket 16 Sub arm 17 Brake plate 171 Locking bracket 172 Brake spring 173 Intermediate guide rail 174 Slider 18 Back plate 19 Fixing bracket 2 Locking device 21 Operator 22 Wire 221 Slide rod 222 Slide plate 223 Press projection 224 Pulling Projection 23 Rotating plate 24 Pulling arm 241 Unattended arm 242 Pulling block 243 Shoji arm 25 Slide hook 251 Lock pin 26 Buffer member

Claims (3)

開閉機構によって窓枠から障子を辷り出し開閉するとともに障子の受ける風圧抵抗に応じて障子の開閉角度を可変として障子の辷り出し開放を常態とした自然換気の辷り出し窓であって,上記開閉機構を,窓枠の縦枠上端に対向配置したガイドレールと,該ガイドレールの案内によって上下動して縦枠に対して障子を昇降するように障子の縦框上端に配置したスライダーと,窓枠の縦枠と障子の縦框に長手方向両端部を回動自在としてこれらの間に縦枠から上向きに傾斜介設した障子開閉用のメインアームと,縦枠とメインアームに長手方向両端部を回動自在とするとともに縦枠側において上下方向可動配置としメインアーム側において定位置配置としてこれらの間に縦枠から下向きに傾斜介設したメインアーム回動促進用のサブアームとを備えて形成し,上記辷り出し窓を上記縦枠間に障子を配置するとともに上記縦枠を室外側開口の断面L字状に形成し,上記障子の縦框を上記縦枠と逆向きをなす断面L字状に形成して,該障子の閉鎖時に上記縦枠の開口を塞ぐとともに該縦枠に形成される平面ボックス状の空間に上記開閉機構のメインアームとサブアームを収納して障子の開閉を行うようにしてなることを特徴とする自然換気辷り出し窓。 A natural ventilation slip out windows of which the opening angle of the shoji made variable as a normal practice to slip out opening of the sliding door in accordance with the wind resistance experienced by the shoji with opening and closing out sliding shoji from the window frame by the opening and closing mechanism, said closing A guide rail disposed opposite to the upper end of the vertical frame of the window frame, a slider disposed at the upper end of the vertical frame of the shoji so that the shoji is moved up and down by the guide rail to move up and down the vertical frame, and a window A main arm for opening and closing the shoji that is tilted upward from the vertical frame between the longitudinal frame and the shoji, and both ends in the longitudinal direction are rotatable between them. And a sub arm for promoting rotation of the main arm that is inclined downward from the vertical frame as a fixed position arrangement on the main arm side and a fixed position arrangement on the main arm side. Ete formed, the slip-out windows to form the vertical frame to the outdoor side opening of the L-shaped cross section with placing shoji between said vertical frame, the cross section of the stile of the sash forms the vertical frame and opposite It is formed in an L-shape and closes the opening of the vertical frame when the shoji is closed, and the main arm and sub arm of the opening / closing mechanism are housed in a flat box-shaped space formed in the vertical frame to open and close the shoji. A naturally ventilated glazed window, characterized by being made to do . 上記開閉機構を,上下の制動バネを介して縦枠に配置した上下揺動自在の制動プレートと,縦枠の上下中間位置に配置した中間ガイドレールと,該中間ガイドレールの案内によって上下動するように該制動プレートに固定したスライダーを追加的に備えて形成するとともに上記サブアームの長手方向縦枠側の端部を該スライダーに回動自在に固定してなることを特徴とする請求項1に記載の自然換気辷り出し窓。   The opening / closing mechanism is moved up and down by a vertically movable brake plate disposed in a vertical frame via an upper and lower braking spring, an intermediate guide rail disposed at an intermediate position between the vertical frame and the guide of the intermediate guide rail. 2. The slider according to claim 1, further comprising a slider fixed to the brake plate, and having an end on the longitudinal frame side of the sub arm fixed to the slider so as to be rotatable. Natural ventilation opening window as described. 上記開閉機構における縦枠及び縦框に対するメインアーム,縦枠に対する制動バネの位置をそれぞれ調整自在としてなることを特徴とする請求項2に記載の自然換気辷り出し窓。   The natural ventilation opening window according to claim 2, wherein the position of the main arm with respect to the vertical frame and vertical gutter and the position of the braking spring with respect to the vertical frame in the opening / closing mechanism are adjustable.
JP2007159461A 2007-06-15 2007-06-15 Natural ventilation window Active JP5200234B2 (en)

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JP5239264B2 (en) * 2007-09-06 2013-07-17 オイレスEco株式会社 Natural ventilation equipment
JP5387117B2 (en) * 2009-04-23 2014-01-15 オイレスEco株式会社 Window opening and closing device
JP5395732B2 (en) * 2009-04-24 2014-01-22 三協立山株式会社 window
JP5563960B2 (en) * 2010-11-16 2014-07-30 株式会社豊和 Window opening and closing device
JP5917120B2 (en) * 2011-12-13 2016-05-11 不二サッシ株式会社 Natural wind ventilation window and smoke exhaust window
JP6185380B2 (en) * 2013-12-09 2017-08-23 株式会社豊和 Opening and closing device for open window
CN104453649A (en) * 2014-11-13 2015-03-25 江苏明福钢结构有限公司 Multifunctional plastic-steel door window
CN115075706A (en) * 2022-07-06 2022-09-20 大竹县成固电子科技有限公司 Multi-functional intelligent burglary-resisting door with screen door ventilation effect

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