JP2004204582A - Door and window - Google Patents

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Publication number
JP2004204582A
JP2004204582A JP2002375997A JP2002375997A JP2004204582A JP 2004204582 A JP2004204582 A JP 2004204582A JP 2002375997 A JP2002375997 A JP 2002375997A JP 2002375997 A JP2002375997 A JP 2002375997A JP 2004204582 A JP2004204582 A JP 2004204582A
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glass
indoor
gasket
indoor side
drainage component
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JP2002375997A
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JP3893594B2 (en
Inventor
Tomohiko Shirahama
朋彦 白浜
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YKK AP Inc
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YKK AP Inc
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  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide doors and windows facilitating the insertion of a drainage component for forming a drain hole for draining dew condensate without damaging the indoor side face of glass. <P>SOLUTION: An interior side gasket 7 for sealing a clearance between a frame body 5 and the indoor side face 6a of the glass 6 is made discontinuous at a corner, and the drainage component 20 is inserted among the facing end face 7a, the indoor side face 6a of the glass 6 and the indoor side part 3a of a lower horizontal member 3 to form the drain hole 21 between the drainage component 20 and the indoor side face 6a of the glass 6. The drain hole 21 is formed continuous with a dew condensate receiving recess 9 of the lower horizontal member 3 to drain the dew condensate into the lower horizontal member 3. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【０００１】
【発明の属する技術分野】
本発明は、障子戸、嵌め殺し窓などの枠体にガラスを装着し、ガスケットでシールした建具、詳しくはガラスの室内側面に発生した結露水を排水できる建具に関する。
【０００２】
【従来の技術】
ガラスの室内側面に発生した結露水を排水できるようにした障子戸が特許文献１に開示されている。
この障子戸は、框組体内にガラスを装着し、室内側ガスケットと室外側ガスケットでシールし、下框に設けた室内側ガスケットとガラスの室内側面との間に排水部品を挿入し、ガラスの室内側面と排水部品との間に水切り孔を形成したものである。
この障子戸であれば、ガラスの室内側面に発生した結露水が水切り孔を通って下框の内部に排水されるから、その結露水が下框から室内側に流れ込むことがない。
【０００３】
【特許文献１】
特許第２５４８６７３号公報
【０００４】
【発明が解決しようとする課題】
前述した従来の障子戸は、ガラスの室内側面と室内側ガスケットとの間に排水部品を挿入するが、室内側ガスケットはガラスの室内側面に圧接しているので、その室内側ガスケットを弾性変形させて押しつぶすようにして排水部品を挿入するので、その排水部品を挿入しずらい。また、排水部品がガラスの室内側面に強い力で押しつけられながら移動するので、ガラスの室内側面を排水部品で傷つけ、割れ発生の原因となる。
【０００５】
本発明は、前述の課題に鑑みなされたもので、その目的は、排水部品を挿入し易く、排水部品でガラスの室内側面を傷つけることがない建具を提供することである。
【０００６】
【課題を解決するための手段】
第１の発明は、枠体内にガラスを装着し、室内側ガスケットと室外側ガスケットでシールした建具であって、
前記枠体の下横材の室内側部分にガラスの室内側面と連続した結露水受け用の凹陥部が形成され、
前記室内側ガスケットはコーナー部において不連続で、その対向した端面が離隔し、
この対向した端面と下横材の室内側部の室外側面とガラスの室内側面との間に排水部品が挿入され、この排水部品とガラスの室内側面との間に排水孔を形成し、
この排水孔は、前記凹陥部と下横材内部とに連通していることを特徴とする建具である。
【０００７】
第２の発明は、第１の発明において排水部品は、室内側ガスケットより突出した取外し部を有する建具である。
【０００８】
第３の発明は、第２の発明において取外し部は、ガラスの室内側面と離隔し、かつ取外し用穴を有する建具である。
【０００９】
【作 用】
第１の発明によれば、ガラスの室内側面に発生した結露水を凹陥部、排水孔で下横材の内部に排水できる。
前述の排水孔を形成する排水部品は、室内側ガスケットの対向した端面と下横材の室内側部の室外側面とガラスの室内側面との間に挿入されるので、その排水部品を挿入し易いと共に、排水部品を挿入する際にガラスの室内側面に強い力で押しつけられることがないので、ガラスの室内側面を傷つけることがない。
【００１０】
また、室内側ガスケットのコーナー部を不連続とし、その部分に排水部品を挿入するので、その排水部品が目立つことがなく見栄えが良い。
しかも、室内側ガスケットが下横材の長手方向全長に亘って連続するので、室内側ガスケットで凹陥部を形成するようにした場合に、その凹陥部が長手方向に連続し、凹陥部に沿って流れる結露水が下横材の室内側部に浸入することがない。
よって、下横材の室内側部を木製とした場合に、その室内側部が結露水で腐蝕することがない。
【００１１】
第２の発明によれば、排水部品を容易に抜き出して取り外しできるので、その排水部品がゴミなどで汚れた場合に取り外して清掃することができる。
【００１２】
第３の発明によれば、排水部品をより一層容易に取り外しできる。
【００１３】
【発明の実施の形態】
図１と図２に示すように、建具１は上横材２と下横材３と左右の縦材４，４を方形枠組みした枠体５内にガラス６を装着し、室内側ガスケット７と室外側ガスケット８で上横材２、下横材３、縦材４とガラス６との間をシールしている。
前記下横材３における室内側部分には、ガラス６の室内側面６ａと連続した結露水受け用の凹陥部９が形成され、ガラス６の室内側面６ａに発生した結露水が流れ落ちて凹陥部９に溜るようにしてある。
この実施の形態では、ガラス６の室内側面６ａと室内側ガスケット７とで凹陥部９を形成している。
【００１４】
この実施の形態では、建具１はサッシ枠１０内に装着した障子戸で、上横材２が上框、下横材３が下框、縦材４が縦框で、枠体５は框組体である。
なお、建具１はサッシ枠１０にガラス６を装着した嵌め殺し窓でも良く、その場合は上横材２が上枠、下横材３が下枠、縦材４が縦枠であり、枠体５がサッシ枠１０である。
【００１５】
前記サッシ枠１０は上枠１１、下枠１２、左右の縦枠１３を方形枠組みしてある。
前記上枠１１、下枠１２、縦枠１３は金属製の室内側部材１１ａ、１２ａ、１３ａと金属製の室外側部材１１ｂ、１２ｂ、１３ｂを断熱材１１ｃ、１２ｃ、１３ｃで連結した断熱形材で、各室内側部材１１ａ、１２ａ、１３ａにカバー材１４がそれぞれ取付けてある。このカバー材１４は木製であるが、樹脂製でも良い。
この実施の形態では、サッシ枠１０内に障子戸（建具１）が縦すべり出し自在に装着されて縦すべり出し窓を形成している。
なお、障子戸の具体的な装着構造は図示を省略してある。
【００１６】
図３と図４に示すように、前記下横材３に装着した室内側ガスケット７と縦材４に装着した室内側ガスケット７は、下横材３と縦材４のコーナー部において不連続で、その対向した端面７ａ、７ａが離隔している。
この対向した端面７ａ、７ａと下横材３の室内側部３ａの室外側面、縦材４の室内側部４ａの室外側面とガラス６の室内側面６ａとの間に排水部品２０が挿入され、この排水部品２０とガラス６の室内側面６ａとの間に排水孔２１を形成している。
この排水孔２１は前記凹陥部９と連続し、下横材３内部に開口している。前記排水部品２０は樹脂製であるが、金属製であっても良い。
よって、ガラス６の室内側面６ａの結露水は凹陥部９に流れ落ちて溜り、その凹陥部９に沿って流れて排水孔２１から下横材３内に排水される。下横材３内に流れた結露水は図示しない排水穴から下枠１２の中空部１２ｄに流れ、排水弁１２ｅから室外側に流出する。
【００１７】
前記排水部品２０は、室内側ガスケット７内に挿入された排水孔２１を形成する本体部２２と、室内側ガスケット７よりも突出した取外し部２３を有する。
この取外し部２３を指で保持して引き抜いたり、取外し部２３に工具を引掛けて引き抜くことで、排水部品２０を容易に取り外しできる。
よって、排水部品２０にゴミ等が付着した際に、その排水部品２０を取り外して清掃できる。
【００１８】
前記取外し部２３はガラス６の室内側面６ａと離隔し、かつ取外し用穴２４を形成することが好ましい。このようにすれば、ガラス６が邪魔にならずに取外し用穴２４に指を掛けたり、工具を掛けて排水部品２０をより一層容易に取り外しできる。
【００１９】
次に、排水部品２０の具体形状を説明する。
図５と図６に示すように、本体部２２は、所定の幅と長さを有する表面板３０の裏面における両側縁と先端縁に沿って突片３１を一体的に設けた断面ほぼコ字形状で、その先端部は挿入し易いように三角形状で、その突片３１には一対の切欠部３２が形成してある。
前記取外し部２３は、表面板３０の基端縁に沿った横向片３３と、この横向片３３と連続した縦向片３４で断面ほぼＬ字形状で、その縦向片３４に取外し用穴２４が形成してある。
前記表面板３０の基端縁と横向片３３はＶ字形状である。
【００２０】
排水部品２０の突片３１の端面３１ａがガラス板６の室内側面６ａに接し、表面板３０が下横材３、縦材４の室内側部３ａ、４ａの室外側面に接し、突片３１の側面３１ｂが室内側ガスケット７の対向した端面７ａに接し、表面板３０がガラス板６の室内側面６ａと離隔して前述の排水孔２１を形成する。
前記横向片３４が縦・横の室内側ガスケット７と連続し、取外し部２３（縦向片３４）が室内側ガスケット７よりも突出する。
【００２１】
次に、ガスケットと下横材３の具体形状を図７、図８に基づいて説明する。
下横材３は図７に示すように、木製の室内側部材４０と金属製の室外側部材４１を連結し、両者の間にガラス装着用の凹部４２を形成したもので、その室内側部材４０が下横材３の室内側部３ａである。なお、図１と図２に示すように上横材２、縦横材４も下横材３と同様である。
前記室内側ガスケット７は室外側のガラスシール片４３と室内側の鉤形片４４と下向片４５を有し、この鉤形片４４が室内側部材４０の室外側面４０ａの上部に形成した切欠部４０ｂに接して前述の凹陥部９を形成している。
このようにすることで、凹陥部９に溜まった結露水が木製の室内側部材４０に接しないから、その室内側部材４０が結露水で腐蝕することがない。
なお、室内側部材４０が金属製であれば、室内側部材４０とガラス６の室内側面６ａで凹陥部９を形成しても良い。
【００２２】
前記室内側ガスケット７と室外側ガスケット８はコ字状の連結材４６で一体的に連結されて全体としてほぼコ字形状のガスケットを形成している。
図８に示すように、ほぼコ字形状のガスケットは縦横で連続し、コーナー部において連続している。
この室内側ガスケット７と連結材４６の室内側寄りをコーナー部において切欠きして室内側ガスケット７をコーナー部で不連続とし、横の室内側ガスケット７の切欠きした端面７ａと縦の室内側ガスケット７の切欠きした端面７ａを前述のように対向させる。
【００２３】
前述の排水部品２０の表面板３０の基端寄りが室内側部材４０の室外側面４０ａに接し、横向片３４と縦向片３５が室内側部材４０の切欠部４０ｂに接する。
【００２４】
前述のほぼコ字形状のガスケットをコーナー部で突き合せるように装着する場合には、その突き合せ部において隙間を有するようにガスケットを所定の長さよりも短かくし、その隙間部分に排水部品２０を挿入するようにしても良い。
また、室内側ガスケット７が独立した形態であっても、前述のようにコーナー部で切欠きして排水部品２０を挿入したり、コーナー部で突き合せて装着する際に、その突き合せ部において隙間を有するように室内側ガスケット７を所定の長さよりも短かくし、その隙間部分に排水部品２０を挿入するようにしても良い。
【００２５】
【発明の効果】
請求項１に係る発明によれば、ガラスの室内側面に発生した結露水を凹陥部、排水孔で下横材の内部に排水できる。
前述の排水孔を形成する排水部品は、室内側ガスケットの対向した端面と下横材の室内側部の室外側面とガラスの室内側面との間に挿入されるので、その排水部品を挿入し易いと共に、排水部品を挿入する際にガラスの室内側面に強い力で押しつけられることがないので、ガラスの室内側面を傷つけることがない。
【００２６】
また、室内側ガスケットのコーナー部を不連続とし、その部分に排水部品を挿入するので、その排水部品が目立つことがなく見栄えが良い。
しかも、室内側ガスケットが下横材の長手方向全長に亘って連続するので、室内側ガスケットで凹陥部を形成するようにした場合に、その凹陥部が長手方向に連続し、凹陥部に沿って流れる結露水が下横材の室内側部に浸入することがない。
よって、下横材の室内側部を木製とした場合に、その室内側部が結露水で腐蝕することがない。
【００２７】
請求項２に係る発明によれば、排水部品を容易に抜き出して取り外しできるので、その排水部品がゴミなどで汚れた場合に取り外して清掃することができる。
【００２８】
請求項３に係る発明によれば、排水部品をより一層容易に取り外しできる。
【図面の簡単な説明】
【図１】縦辷り出し窓の縦断面図である。
【図２】縦辷り出し窓の横断面図である。
【図３】障子戸のコーナー部の一部破断正面図である。
【図４】図３のＡ−Ａ断面図である。
【図５】排水部品の正面図である。
【図６】図５のＢ−Ｂ断面図である。
【図７】下框部分の拡大断面図である。
【図８】ガスケットと排水部品の斜視図である。
【符号の説明】
１…建具、２…上横材、３…下横材、３ａ…室内側部、４…縦材、５…枠体、６…ガラス、６ａ…室内側面、７…室内側ガスケット、８…室外側ガスケット、９…凹陥部、２０…排水部品、２１…排水孔、２２…本体部、２３…取外し部、２４…取外し用穴。[0001]
TECHNICAL FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fitting which is made by attaching glass to a frame such as a shoji door or a fitting window and sealing it with a gasket, and more particularly to a fitting which can drain dew condensation water generated on the indoor side surface of the glass.
[0002]
[Prior art]
Patent Literature 1 discloses a shoji door capable of draining dew condensation water generated on the indoor side surface of glass.
This shoji door is fitted with glass inside the frame assembly, sealed with an indoor gasket and an outdoor gasket, and a drainage part is inserted between the indoor gasket provided on the lower frame and the indoor side of the glass, A drain hole is formed between the indoor side surface and the drainage component.
With this sliding door, since the dew water generated on the inside surface of the glass is drained into the lower frame through the drain hole, the dew water does not flow into the room from the lower frame.
[0003]
[Patent Document 1]
Japanese Patent No. 2548673
[Problems to be solved by the invention]
In the above-mentioned conventional sliding door, a drainage part is inserted between the indoor side surface of the glass and the indoor side gasket. However, since the indoor side gasket is pressed against the indoor side surface of the glass, the indoor side gasket is elastically deformed. Since the drainage part is inserted by crushing it, it is difficult to insert the drainage part. In addition, since the drainage component moves while being pressed against the interior side surface of the glass with a strong force, the interior side surface of the glass is damaged by the drainage component, which causes cracking.
[0005]
The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a fitting that can easily insert a drainage component and does not damage the indoor side surface of glass with the drainage component.
[0006]
[Means for Solving the Problems]
A first invention is a fitting having glass mounted in a frame body and sealed with an indoor gasket and an outdoor gasket,
A concave portion for receiving dew condensation water continuous with the indoor side surface of the glass is formed in the indoor side portion of the lower cross member of the frame,
The indoor gasket is discontinuous at a corner, and its opposed end faces are separated,
A drainage component is inserted between the facing end surface and the exterior side surface of the interior side of the lower cross member and the interior side surface of the glass, and a drainage hole is formed between the drainage component and the interior side surface of the glass,
The drainage hole is a fitting which is communicated with the concave portion and the inside of the lower cross member.
[0007]
According to a second aspect of the present invention, in the first aspect, the drainage component is a fitting having a removal portion protruding from the indoor gasket.
[0008]
A third invention is a fitting according to the second invention, wherein the detaching portion is separated from the indoor side surface of the glass and has a detaching hole.
[0009]
[Operation]
According to the first aspect, the dew condensation water generated on the indoor side surface of the glass can be drained into the lower cross member through the recessed portion and the drain hole.
Since the drainage component forming the drainage hole is inserted between the opposed end surface of the indoor gasket, the outdoor side surface of the indoor side portion of the lower cross member, and the indoor side surface of the glass, it is easy to insert the drainage component. In addition, when the drainage component is inserted, it is not pressed against the indoor side surface of the glass with a strong force, so that the indoor side surface of the glass is not damaged.
[0010]
Further, since the corner portion of the indoor gasket is made discontinuous and a drainage component is inserted into that portion, the drainage component does not stand out and has a good appearance.
Moreover, since the indoor gasket is continuous over the entire length of the lower cross member in the longitudinal direction, when a concave portion is formed by the indoor gasket, the concave portion is continuous in the longitudinal direction and extends along the concave portion. The flowing dew water does not enter the indoor side of the lower cross member.
Therefore, in the case where the interior side of the lower cross member is made of wood, the interior side of the interior is not corroded by the dew condensation water.
[0011]
According to the second aspect, since the drainage component can be easily extracted and removed, the drainage component can be removed and cleaned when the drainage component becomes dirty with dust or the like.
[0012]
According to the third aspect, the drainage component can be more easily removed.
[0013]
BEST MODE FOR CARRYING OUT THE INVENTION
As shown in FIGS. 1 and 2, the fitting 1 has a glass 6 mounted in a frame 5 having a rectangular frame formed of an upper cross member 2, a lower cross member 3, and left and right vertical members 4, 4. An outdoor gasket 8 seals between the upper cross member 2, the lower cross member 3, the vertical member 4, and the glass 6.
In the indoor portion of the lower cross member 3, a concave portion 9 for receiving dew condensation water is formed which is continuous with the indoor side surface 6a of the glass 6, and the dew water generated on the indoor side surface 6a of the glass 6 flows down and the concave portion 9 is formed. It is made to accumulate in.
In this embodiment, a concave portion 9 is formed by the indoor side surface 6 a of the glass 6 and the indoor side gasket 7.
[0014]
In this embodiment, the fitting 1 is a shoji door mounted in a sash frame 10, the upper horizontal member 2 is an upper frame, the lower horizontal member 3 is a lower frame, the vertical member 4 is a vertical frame, and the frame body 5 is a frame group. Body.
Note that the fitting 1 may be a fitting window in which the glass 6 is mounted on the sash frame 10. In this case, the upper horizontal member 2 is an upper frame, the lower horizontal member 3 is a lower frame, and the vertical member 4 is a vertical frame. 5 is a sash frame 10.
[0015]
The sash frame 10 has an upper frame 11, a lower frame 12, and left and right vertical frames 13 in a rectangular frame.
The upper frame 11, the lower frame 12, and the vertical frame 13 are heat insulating members formed by connecting metal indoor members 11a, 12a, 13a and metal outdoor members 11b, 12b, 13b with heat insulating materials 11c, 12c, 13c. A cover member 14 is attached to each of the indoor-side members 11a, 12a, and 13a. The cover member 14 is made of wood, but may be made of resin.
In this embodiment, a sliding door (fitting 1) is vertically slidably mounted in a sash frame 10 to form a vertical sliding window.
The specific mounting structure of the shoji door is not shown.
[0016]
As shown in FIGS. 3 and 4, the indoor gasket 7 mounted on the lower cross member 3 and the indoor gasket 7 mounted on the vertical member 4 are discontinuous at corners of the lower horizontal member 3 and the vertical member 4. , The opposed end faces 7a, 7a are separated from each other.
A drainage component 20 is inserted between the opposed end surfaces 7a, 7a, the outdoor side surface of the indoor side portion 3a of the lower cross member 3, the outdoor side surface of the indoor side portion 4a of the longitudinal member 4, and the indoor side surface 6a of the glass 6, A drain hole 21 is formed between the drain component 20 and the indoor side surface 6a of the glass 6.
The drain hole 21 is continuous with the concave portion 9 and opens inside the lower cross member 3. The drainage component 20 is made of resin, but may be made of metal.
Therefore, the dew water on the indoor side surface 6 a of the glass 6 flows down and accumulates in the recess 9, flows along the recess 9, and is drained from the drain hole 21 into the lower cross member 3. The dew water flowing into the lower cross member 3 flows from a drain hole (not shown) to the hollow portion 12d of the lower frame 12, and flows out from the drain valve 12e to the outside of the room.
[0017]
The drainage component 20 has a main body 22 forming a drainage hole 21 inserted into the indoor gasket 7, and a detaching portion 23 protruding from the indoor gasket 7.
The drainage component 20 can be easily removed by holding and pulling out the detaching portion 23 with a finger, or by hooking a tool on the detaching portion 23 and pulling out.
Therefore, when dust or the like adheres to the drainage component 20, the drainage component 20 can be removed and cleaned.
[0018]
It is preferable that the removing portion 23 is separated from the indoor side surface 6a of the glass 6 and forms a removing hole 24. In this way, the drainage component 20 can be more easily removed by putting a finger or a tool on the removal hole 24 without hindering the glass 6.
[0019]
Next, the specific shape of the drainage component 20 will be described.
As shown in FIGS. 5 and 6, the main body 22 has a substantially U-shaped cross section in which protruding pieces 31 are integrally provided along both side edges and a front edge on the back surface of the surface plate 30 having a predetermined width and length. The protruding piece 31 has a pair of cutouts 32 formed in a triangular shape so as to be easily inserted.
The removal portion 23 has a substantially L-shaped cross section with a horizontal piece 33 extending along the base end edge of the surface plate 30 and a vertical piece 34 continuous with the horizontal piece 33. Is formed.
The base edge of the surface plate 30 and the lateral piece 33 are V-shaped.
[0020]
The end surface 31a of the projecting piece 31 of the drainage component 20 contacts the indoor side surface 6a of the glass plate 6, the surface plate 30 contacts the indoor side portions 3a and 4a of the lower cross member 3 and the vertical member 4, and the outdoor side surface of the projecting piece 31. The side surface 31b is in contact with the facing end surface 7a of the indoor gasket 7, and the surface plate 30 is separated from the indoor side surface 6a of the glass plate 6 to form the above-described drain hole 21.
The horizontal piece 34 is continuous with the vertical / horizontal indoor gasket 7, and the removal portion 23 (the vertical piece 34) protrudes from the indoor gasket 7.
[0021]
Next, the specific shapes of the gasket and the lower cross member 3 will be described with reference to FIGS.
As shown in FIG. 7, the lower cross member 3 is formed by connecting a wooden indoor member 40 and a metal outdoor member 41 and forming a concave portion 42 for mounting glass therebetween. Reference numeral 40 denotes the indoor side portion 3a of the lower cross member 3. As shown in FIGS. 1 and 2, the upper horizontal member 2 and the vertical horizontal member 4 are the same as the lower horizontal member 3.
The indoor gasket 7 has a glass sealing piece 43 on the outdoor side, a hook-shaped piece 44 on the indoor side, and a downward piece 45, and the hook-shaped piece 44 is formed in a notch formed on the upper portion of the outdoor surface 40 a of the indoor member 40. The recess 9 is formed in contact with the portion 40b.
By doing so, the dew condensation water accumulated in the recessed portion 9 does not contact the wooden indoor side member 40, so that the indoor side member 40 is not corroded by the dew condensation water.
If the indoor member 40 is made of metal, the recess 9 may be formed by the indoor member 40 and the indoor side surface 6 a of the glass 6.
[0022]
The indoor gasket 7 and the outdoor gasket 8 are integrally connected by a U-shaped connecting member 46 to form a substantially U-shaped gasket as a whole.
As shown in FIG. 8, the substantially U-shaped gasket is continuous vertically and horizontally and is continuous at a corner.
The indoor side gasket 7 and the connecting member 46 are cut off at the corners at the indoor side to make the indoor side gasket 7 discontinuous at the corners, and the cut-out end face 7a of the horizontal indoor side gasket 7 and the vertical indoor side The notched end faces 7a of the gasket 7 are opposed to each other as described above.
[0023]
The proximal end of the surface plate 30 of the drainage component 20 contacts the outdoor side surface 40 a of the indoor member 40, and the horizontal piece 34 and the vertical piece 35 contact the notch 40 b of the indoor member 40.
[0024]
When the above-mentioned substantially U-shaped gasket is mounted so as to abut at the corner, the gasket is made shorter than a predetermined length so as to have a gap at the abutting portion, and the drainage part 20 is placed in the gap. It may be inserted.
Further, even when the indoor gasket 7 is in an independent form, when the drainage part 20 is cut out at the corner portion as described above and the drainage component 20 is inserted and butted at the corner portion, the fitting portion at the butted portion is not used. The indoor gasket 7 may be shorter than a predetermined length so as to have a gap, and the drainage component 20 may be inserted into the gap.
[0025]
【The invention's effect】
According to the invention according to the first aspect, the dew condensation water generated on the indoor side surface of the glass can be drained into the lower cross member through the concave portion and the drain hole.
Since the drainage component forming the drainage hole is inserted between the opposed end surface of the indoor gasket, the outdoor side surface of the indoor side portion of the lower cross member, and the indoor side surface of the glass, it is easy to insert the drainage component. In addition, when the drainage component is inserted, it is not pressed against the indoor side surface of the glass with a strong force, so that the indoor side surface of the glass is not damaged.
[0026]
Further, since the corner portion of the indoor gasket is made discontinuous and a drainage component is inserted into that portion, the drainage component does not stand out and has a good appearance.
Moreover, since the indoor gasket is continuous over the entire length of the lower cross member in the longitudinal direction, when a concave portion is formed by the indoor gasket, the concave portion is continuous in the longitudinal direction, and along the concave portion. The flowing dew water does not enter the indoor side of the lower cross member.
Therefore, in the case where the interior side of the lower cross member is made of wood, the interior side of the interior is not corroded by the dew condensation water.
[0027]
According to the invention of claim 2, since the drainage component can be easily extracted and removed, the drainage component can be removed and cleaned when the drainage component becomes dirty with dust or the like.
[0028]
According to the invention according to claim 3, the drainage component can be more easily removed.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view of a vertical sliding window.
FIG. 2 is a cross-sectional view of a vertical sliding window.
FIG. 3 is a partially cutaway front view of a corner portion of the sliding door.
FIG. 4 is a sectional view taken along line AA of FIG. 3;
FIG. 5 is a front view of a drainage component.
FIG. 6 is a sectional view taken along line BB of FIG. 5;
FIG. 7 is an enlarged sectional view of a lower frame portion.
FIG. 8 is a perspective view of a gasket and a drainage component.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Fittings, 2 ... Upper cross member, 3 ... Lower cross member, 3a ... Indoor side part, 4 ... Vertical member, 5 ... Frame body, 6 ... Glass, 6a ... Indoor side surface, 7 ... Indoor gasket, 8 ... Room Outer gasket, 9: recessed portion, 20: drainage component, 21: drainage hole, 22: main body portion, 23: removal portion, 24: removal hole.

Claims (3)

枠体内にガラスを装着し、室内側ガスケットと室外側ガスケットでシールした建具であって、
前記枠体の下横材の室内側部分にガラスの室内側面と連続した結露水受け用の凹陥部が形成され、
前記室内側ガスケットはコーナー部において不連続で、その対向した端面が離隔し、
この対向した端面と下横材の室内側部の室外側面とガラスの室内側面との間に排水部品が挿入され、この排水部品とガラスの室内側面との間に排水孔を形成し、
この排水孔は、前記凹陥部と下横材内部とに連通していることを特徴とする建具。A fitting with glass mounted inside the frame and sealed with an indoor gasket and an outdoor gasket,
A concave portion for receiving dew condensation water continuous with the indoor side surface of the glass is formed in the indoor side portion of the lower cross member of the frame,
The indoor gasket is discontinuous at a corner, and its opposed end faces are separated,
A drainage component is inserted between the facing end surface and the exterior side surface of the interior side of the lower cross member and the interior side surface of the glass, and a drainage hole is formed between the drainage component and the interior side surface of the glass,
The fitting is characterized in that the drain hole communicates with the recess and the inside of the lower cross member. 排水部品は、室内側ガスケットより突出した取外し部を有する請求項１記載の建具。The fitting according to claim 1, wherein the drainage component has a removal portion protruding from the indoor gasket. 取外し部は、ガラスの室内側面と離隔し、かつ取外し用穴を有する請求項２記載の建具。The fitting according to claim 2, wherein the removing portion is separated from the indoor side surface of the glass and has a removing hole.
JP2002375997A 2002-12-26 2002-12-26 Joinery Expired - Fee Related JP3893594B2 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006152585A (en) * 2004-11-26 2006-06-15 Fujisash Co Drain attachment
JP2011168998A (en) * 2010-02-17 2011-09-01 Ohbayashi Corp Lighting window structure and gasket for daylighting window
KR101576681B1 (en) 2009-09-09 2015-12-10 (주) 엘지토스템비엠 Window System

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006152585A (en) * 2004-11-26 2006-06-15 Fujisash Co Drain attachment
JP4500655B2 (en) * 2004-11-26 2010-07-14 不二サッシ株式会社 Drain attachment
KR101576681B1 (en) 2009-09-09 2015-12-10 (주) 엘지토스템비엠 Window System
JP2011168998A (en) * 2010-02-17 2011-09-01 Ohbayashi Corp Lighting window structure and gasket for daylighting window

Also Published As

Publication number Publication date
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