JP2004204608A

JP2004204608A - Fittings

Info

Publication number: JP2004204608A
Application number: JP2002376837A
Authority: JP
Inventors: Shuichi Hosooka; 修一細岡; Shoji Takahashi; 省司高橋
Original assignee: YKK AP Inc
Current assignee: YKK AP Inc
Priority date: 2002-12-26
Filing date: 2002-12-26
Publication date: 2004-07-22
Anticipated expiration: 2022-12-26
Also published as: JP3951268B2

Abstract

<P>PROBLEM TO BE SOLVED: To provide fittings capable of preventing incursion of condensation water produced on the indoor side of a frame body of a glass unit of the fittings into a room in the fittings having the glass unit attached to a sash frame. <P>SOLUTION: A glass 4 is put on the frame body 3, the glass unit 2 sealed with an indoor side gasket 5 is attached to the inside of the sash frame 1, the indoor side gasket 5 is connected to the inner circumferential surface of the indoor side section of the frame body 3, and indoor side sealing compounds 14 put on the sash frame 1 are respectively connected to an indoor side of the indoor side section of the frame body 3 and the indoor side gasket 5 to form the fittings by coating the indoor side section of the frame body 3 with the indoor side sealing compounds 14 and the indoor side gasket 5. The fittings can prevent the incursion of the condensation water produced on the indoor side section of the frame body 3 into the room. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【０００１】
【発明の属する技術分野】
本発明は、サッシ枠にガラスユニットを取付けた建具に関する。
【０００２】
【従来の技術】
特許文献１、特許文献２にサッシ枠にガラスユニットを取付けた建具が開示されている。
特許文献１に開示された建具は、框組体にガラスを装着してガラスユニットとし、このガラスユニットをサッシ枠に固定して取付けた嵌め殺しタイプの建具である。
【０００３】
特許文献２に開示された建具は、框組体（可動枠）にガラスを装着してガラスユニットとし、このガラスユニットをサッシ枠（固定枠）に開閉自在に取付けた開きタイプの建具である。
【０００４】
【特許文献１】
実開昭６２−６８０号公報
【特許文献２】
実用新案登録第２５９２４８８号公報
【０００５】
【発明が解決しようとする課題】
前述した特許文献１に開示された建具は、サッシ枠の内周面よりも框組体が内方に突出しているので、室内から見た時に框組体が目立つから、内観の見栄えが悪い。
前述した特許文献２に開示された建具は、室内から見た時に框組体の室内側部の内周面が見えるので、内観の見栄えが悪い。
【０００６】
また、前述した特許文献１、２に開示された建具は、框組体の室内側部が室内側に露出しているので、その室内側部に生じた結露が室内から見えて見苦しいと共に、その結露水がサッシ枠を伝わって室内に流れ込むことがある。
このことは、サッシ枠を、アルミ樹脂複合サッシ形材や断熱サッシ形材を用いて枠組みし、室内側部に結露が生じないようにした場合に、室内側部に結露が生じないという利点を損なってしまう。
【０００７】
本発明は前述の課題に鑑みなされたものであり、その目的は、サッシ枠に取付けたガラスユニットの框組体の室内側部が室内から見えずに内観の見栄えが良いし、その框組体の室内側部に生じた結露が室内から見えないと共に、その結露水が室内に流れ込むことがないようにした建具を提供することである。
【０００８】
【課題を解決するための手段】
第１の発明は、サッシ枠内にガラスユニットを取付けた建具であって、
前記サッシ枠の内周面に室内側シール材が装着され、
前記ガラスユニットは、框組体にガラスを装着していると共に、その框組体の室内側部とガラスが室内側ガスケットでシールされ、
前記框組体の室内側部は、前記室内側ガスケットと室内側シール材で被覆されていることを特徴とする建具である。
【０００９】
第２の発明は、第１の発明において框組体の室内側内周面に室内側ガスケットが接し、この室内側ガスケットに室内側シール材が接して框組体の室内側部を被覆している建具である。
【００１０】
第３の発明は、第２の発明においてサッシ枠を構成する上枠、下枠、縦枠は、その内面よりも内周側に突出した内向き突出部を備え、この各内向き突出部に室内側シール材が室外側に向けて装着され、
框組体を構成する上框、下框、縦框の室内側部の室内側面が室内側シール材に接し、かつその内面に室内側ガスケットが接し、
この室内側ガスケットと室内側シール材が接している建具である。
【００１１】
第４の発明は、サッシ枠内にガラスユニットを取付けた建具であって、
前記サッシ枠の内周面に室内側シール材が装着され、
前記ガラスユニットは、框組体にガラスを装着していると共に、その框組体の室内側部とガラスが室内側ガスケットでシールされ、
前記框組体の室内側部は、前記室内側シール材で被覆されていることを特徴とする建具である。
【００１２】
第５の発明は、第２の発明において框組体の室内側面と室内側内周面に室内側シール材が接して框組体の室内側部を被覆している建具である。
【００１３】
第６の発明は、第５の発明においてサッシ枠を構成する上枠、下枠、縦枠は、その内面よりも内周側に突出した内向き突出部を備え、この各内向き突出部に室内側シール材が室外側に向けて装着され、
框組体を構成する上框、下框、縦框の室内側部の室内側面と内面に室内側シール材が接している建具である。
【００１４】
【作用】
第１の発明によれば、框組体の室内側部が室内から見えないので、内観の見栄えが良い。
また、框組体の室内側部に生じた結露が室内から見えないと共に、その結露水が室内に流れ込むことがない。
よって、サッシ枠をアルミ樹脂複合サッシ形材や断熱サッシ形材を用いて枠組みし、室内側部に結露が生じないようにすると共に、框組体を金属製とした場合に、そのサッシ枠の室内側部に結露が生じないとの利点を損なうことがない。
【００１５】
第２の発明によれば、室内側ガスケットと室内側シール材が接するので、框組体の室内側部に生じた結露水が室内に流れることを確実に防止できる。
【００１６】
第３の発明によれば、框組体の室内側部の室内側面が室内側シール材に接するから、ガラスユニットをサッシ枠内に挿入して取付ける際に面外方向の位置決めができると共に、その框組体とサッシ枠との間をシールして雨水等が室内側に浸入することを防止できる。
【００１７】
第４〜第６の発明によれば、前述した第１〜第３の発明と同様の効果を奏する。
また、框組体の室内側部の内周面（各框の室内側部の内面）の見込み寸法が大きい場合に、室内側ガスケットを通常のガスケットを使用できる。
【００１８】
【発明の実施の形態】
図１と図２に示すように、サッシ枠１内にガラスユニット２を取付けて建具を形成している。
前記ガラスユニット２は、框組体３内にガラス４を装着したもので、その框組体３をサッシ枠１内に挿入して取付ける。
前記框組体３とガラス４とは室内側ガスケット５と室外側ガスケット６でシールされている。
この実施の形態では、框組体３をサッシ枠１に固定して取付け、嵌め殺しタイプの建具としてある。
【００１９】
前記サッシ枠１は上枠１０と下枠１１と左右の縦枠１２で方形状である。前記ガラスユニット２はサッシ枠１内の室外側寄りに取付けられる。
前記上枠１０、下枠１１、縦枠１２の内面１０ａ、１１ａ、１２ａにおける室内側寄りに内向き突出部１３が、各内面より内周側（内方）に突出してそれぞれ設けてあり、この各内向き突出部１３に室内側シール材１４が室外側に向けてそれぞれ装着してある。つまり、サッシ枠１の内周面に室内側シール材１４が装着してある。
この実施の形態では、各内向き突出部１３はシール材装着部１３ａをそれぞれ有し、その各シール材装着部１３ａは見込み方向に同一位置で、かつ四周連続し、室内側シール材１４が四周連続して装着される。
前述のシール材装着部１３ａは室外側に開口したあり溝である。なお、あり溝に限ることはなく、突条や平坦面などでも良い。
【００２０】
前記框組体３は、上框２０と下框２１と左右の縦框２２を方形状に框組みしたもので、各框の室内側部２０ａ、２１ａ、２２ａ（つまり、框組体３の室内側部）は、前記室内側ガスケット５と前記室内側シール材１４で被覆され、室内から見えないようにしてある。
これによって、框組体３の室内側部が室内側ガスケット５と室内側シール材１４で被覆されて室内から目視されない。
また、その框組体３の室内側部に生じた結露が室内から見えないと共に、その結露水がサッシ枠１の室内側部から室内に流れ込むことがない。
【００２１】
この実施の形態では、各框の室内側部２０ａ、２１ａ、２２ａにおける内面２０ａ−１、２１ａ−１、２２ａ−１に室内側ガスケット５が接して框組体３の室内側部の内周面を各室内側ガスケット５で被覆している。
前記各室内側シール材１４が各框の室内側部２０ａ、２１ａ、２２ａの室内側面と各室内側ガスケット５に接している。
これによって、前述のように框組体３の室内側部を各室内側ガスケット５と各室内側シール材１４で被覆している。
【００２２】
また、この実施の形態では各框の室内側部２０ａ、２１ａ、２２ａが前記各内向き突出部１３よりも内方に突出しないようにしてある。例えば、上框２０、下框２１の室内側部２０ａ、２１ａの内面２０ａ−１、２１ａ−１と上枠１０、下枠１１の内向き突出部１３の内面は面一で、縦框２２の室内側部２２ａの内面２２ａ−１は縦枠１２の内向き突出部１３の内面よりも外側（外方）に位置している。
このようであるから、室内から見た時に框組体３の室内側部、室内側ガスケット５が目立つことがなく、内観の見栄えが良い。
この実施の形態では、各框の室外側部２０ｂ、２１ｂ、２２ｂが各内向き突出部１３よりも内方に突出しないようにしてある。なお、突出するようにしても良い。
【００２３】
次に、各部材の具体形状の一例を説明する。
前記上枠１０の内向き突出部１３は、シール材装着部１３ａよりも上方位置に金具取付部１３ｂを有する。例えば、この内向き突出部１３は、上枠１０の内面１０ａとで中空部を形成する上向きコ字状片１５と、垂下片１６を有し、その垂下片１６にあり溝が形成されている。前記コ字状片１５の横向片１５ａが金具取付部１３ｂである。
前記下枠１１の内向き突出部１３は、下枠１１の内面１１ａとで中空部を形成する下向きコ字形状で、その室外側面にあり溝が形成されている。
前記縦枠１２の内向き突出部１３は板状で、その先端部にあり溝が形成してある。
【００２４】
前記上枠１０、下枠１１、縦枠１２の室外側寄りにシール材装着部１７がそれぞれ設けてあり、この各シール材装着部１７に室外側シール材１８が室外側に向けて装着してある。
前記上枠１０のシール材装着部１７は内面１０ａよりも立上った室外側面１０ｂに形成され、下枠１１のシール材装着部１７は内面１１ａよりも下がった室外側面１１ｂに形成され、縦枠１２のシール材装着部１７は内面１２ａよりも内方に突出した突片１９に形成されている。
この実施の形態では各シール材装着部１７は室外側に開口したあり溝であるが、これに限ることはない。
【００２５】
前記上框２０の室外側部２０ｂに立上り片２３が設けてあり、この立上り片２３が前記室外側シール材１８に接して上框２０の外面２０ｃと上枠１０の内面１０ａとが離隔して上框２０の外面２０ｃに上取付金具３０を取付けできるようにしている。
この上取付金具３０は上框２０の外面２０ｃと上枠１０の金具取付部１３ｂとに固着具、例えばビス３１でそれぞれ固着される。
【００２６】
前記上取付金具３０は図３に示すように、横片３２と室外側立上り片３３と室内側鉤片３４を有し、その室外側立上り片３３が上框２０の立上り片２３のフック部２３ａに係止すると共に、室内側鉤片３４の折曲部を上框２０の室内側部２０ａに接して仮取付け、横片３２をビス３１で上框２０の外面２０ｃに固着する。
前記鉤片３４を上枠１０のコ字状片１５の室外側縦片１５ｂに形成した開口部１５ｃより内部に突出し、ビス３１で横向片１５ａ（金具取付部１３ｂ）に固着される。
【００２７】
前記下框２１の室外側部２１ｂには垂下片２４が設けてあり、この垂下片２４が室外側シール材１８に接して下框２１の外面２１ｃと下枠１１の内面１１ａが離隔し、下框２１の外面２１ｃに下取付金具４０を取付けできるようにしてある。
この下取付金具４０は下框２１の外面２１ｃにビス４１で固着されると共に、下枠１１に係止して下框２１が室外側に動かないようにする。
【００２８】
前記下取付金具４０は図４に示すように、横片４２と室外側下向片４３と係止片４４を備え、その室外側下向片４３が垂下片２４のフック部２４ａに係止すると共に、横片４２をビス４１で下框２１の外面２１ｃに固着する。
下枠１１の内面１１ａにおける室外側寄りに開口部４５を形成し、この開口部４５に係止片４４を差し込んで下枠１１を係止する。
【００２９】
前記縦框２２の室外側部２２ｂには外向片２５が設けてあり、この外向片２５が室外側シール材１８に接して縦框２２の外面２２ｃと縦枠１２の内面１２ａとが離隔し、縦框２２の外面２２ｃに抜け止め具５０を取付けできるようにしてある。
この抜け止め具５０は取付片５１と抜け止め片５２でほぼＶ字形状で、その取付片５１を固着具、例えばリベット５３で縦框２２の外面２２ｃに固着される。
【００３０】
前記ガラスユニット２をサッシ枠１内に挿入する際に、抜け止め具５０の抜け止め片５２が縦枠１２の突片１９（シール材装着部１７）に接して弾性変形して突片１９よりも室内側寄りに位置し、この抜け止め片５２が突片１９に接して抜け止めする。
【００３１】
このようであるから、ガラスユニット２が負圧によって室外側に引張られた時に縦框２２が室外側に移動することが防止され、縦框２２が大きく湾曲変形することがない。
このことは、ガラスユニット２の幅（見付け寸法）に対して高さ（上下寸法）が大きい縦長の場合に有効であり、幅と高さが同一もしくは幅が高さよりも大きい場合には抜け止め具５０を取付けなくとも良い。
前述の抜け止め具５０は縦框２２の長さに応じて長手方向に間隔を置いて複数取付けることが好ましい。
【００３２】
前記ガラスユニット２をサッシ枠１に開閉自在に取付けることもできる。
例えば、図５に示すように上框２０を上枠１０をヒンジ６０で室内外側方向に揺動自在に取付け、下枠１１と下框２１に亘って錠７０を取付けると共に、下框２１に開閉操作具８０を取付けてガラスユニット２の下部を室外側に突き出して開放する突き出し窓とする。
【００３３】
前記ヒンジ６０は図６に示すように一側羽根６１と他側羽根６２をピン６３で回動自在に連結した蝶番で、一側羽根６１を上框２０の外面２０ｃに固着具、例えばビス６４が固着し、他側羽根６２を上枠１０の内面１０ａに固着具、例えばビス６５で固着する。
このように、上枠１０の内面１０ａと上框２０の外面２０ｃとが離隔しているので、ヒンジ６０を前述のように取付けできる。
【００３４】
この実施の形態では、一側羽根６１と他側羽根６２がＬ型で、その横片６１ａ、６２ａがビス６４、６５で固着され、縦片６１ｂ、６２ｂが上框２０の立上り片２３のフック部２３ａの切欠部２３ｂから外側に突出し、ピン６３で連結してある。前記縦片６１ｂ、６２ｂが室外側シール材１８に接する。
このようであるから、上枠１０の内面１０ａと上框２０の外面２０ｃとの間隔が小さくともヒンジ６０を取付けできる。
また、ヒンジ６０の回動中心（ピン６３）が上框２０よりも上方で、かつ室外側寄りであるから、ガラスユニット２の突き出し量を大きくすることが可能である。
【００３５】
前記錠７０は図７に示すように、下枠１１に移動自在に設けた主錠７１と、下框２１に取付けた錠受け７２を備え、主錠７１を移動して錠受け７２に係止、離脱して施錠、解錠する。
前記主錠７１は、縦片７３と横片７４でＬ字形状で、その縦片７３の上部につまみ７５が設けてあると共に、横片７４に見付け方向に向う長溝７６が形成してある。この長溝７６から段付きビス７７を下枠１１の内面１１ａに螺合して主錠７１は下枠１１の内面１１ａに沿って見付け方向に移動自在に取付けられる。
前記錠受け７２は見付け方向に向う受片７８を備え、この受片７８の室外側面７８ａに縦片７３が接することで施錠し、離れることで解錠する。
【００３６】
前記開閉操作具８０は図７に示すように、取付片８１につまみ８２を設けたもので、その取付片８１を下框２１に固着具、例えばビス８３で取付け、そのつまみ８２を持って開閉する。
【００３７】
図８に示すように、前述の下枠１１と下框２１に亘って煽り止め具９０を取付け、開閉操作具８０に錠機能を持たせるようにしても良い。
前記煽り止め具９０は、下枠１１の内面１１ａに室内外側方向に揺動自在に取付けたアーム９１と、下框２１に取付けたフック９２を備え、前記アーム９１をつまみ９３を持って図８に仮想線で示すように室外側に揺動して穴９４をフック９２に係止することでガラスユニット２が開放した状態で保持する。
ガラスユニット２を閉じた時には図８に実線で示すようにアーム９１を見付け方向に向うように揺動する。
【００３８】
前記開閉操作具８０のつまみ８２は取付片８１に上下動自在で、下方に付勢して保持して取付けられると共に、このつまみ８２に錠杆８４を下向きに設ける。下枠１１の室内側部１１ａの上面にロック穴８５を形成し、そのロック穴８５にブッシュ８６を嵌合して錠受けとする。
つまみ８２とともに錠杆８４を上方に移動してガラスユニット２を閉じ、その錠杆８４をブッシュ８６と対向させ、つまみ８２から手を離して錠杆８４をブッシュ８６に嵌合して施錠する。
つまみ８２を持ち上げることで錠杆８４がブッシュ８６から抜け出し、解錠される。
【００３９】
以上の実施の形態では、室内側ガスケット５のみを各框の室内側部の内面２０ａ−１、２１ａ−１、２２ａ−１に接したが、室内側ガスケット５と室内側シール材１４を各框の室内側部の内面２０ａ−１、２１ａ−１、２２ａ−１（框組体の室内側部の内周面）にそれぞれ接すると共に、相互に接するようにしても良い。
【００４０】
前述の実施の形態では、室内側ガスケット５と室内側シール材１４で框組体３の室内側部を被覆したが、室内側シール材１４で被覆しても良い。
例えば、図９と図１０に示すように、各室内側シール材１４を上框２０、下框２１、縦框２２の室内側部２０ａ、２１ａ、２２ａにおける室内側面（框組体３の室内側部の室内側面）と内面２０ａ−１、２１ａ−１、２２ａ−１（框組体３の室内側部の内周面）にそれぞれ接して被覆する。
この場合には、各室内側シール材１４を各室内側ガスケット５に接することが好ましい。
【００４１】
このようにすれば、各框の室内側部２０ａ、２１ａ、２２ａの内面２０ａ−１、２１ａ−１、２２ａ−１（框組体３の室内側部の内周面）の見込み寸法が大きくとも室内側ガスケット５を通常のものを使用できる。
つまり、前述の内面の見込み寸法が大きい場合に室内側ガスケット５を内面に接する場合には、その室内側ガスケット５が室内側に張り出した特殊形状となる。
【００４２】
【発明の効果】
請求項１に係る発明によれば、框組体の室内側部が室内から見えないので、内観の見栄えが良い。
また、框組体の室内側部に生じた結露が室内から見えないと共に、その結露水が室内に流れ込むことがない。
よって、サッシ枠をアルミ樹脂複合サッシ形材や断熱サッシ形材を用いて枠組みし、室内側部に結露が生じないようにすると共に、框組体を金属製とした場合に、そのサッシ枠の室内側部に結露が生じないとの利点を損なうことがない。
【００４３】
請求項２に係る発明によれば、室内側ガスケットと室内側シール材が接するので、框組体の室内側部に生じた結露水が室内に流れることを確実に防止できる。
【００４４】
請求項３に係る発明によれば、框組体の室内側部の室内側面が室内側シール材に接するから、ガラスユニットをサッシ枠内に挿入して取付ける際に面外方向の位置決めができると共に、その框組体とサッシ枠との間をシールして雨水等が室内側に浸入することを防止できる。
【００４５】
請求項４〜６に係る発明によれば、前述した請求項１〜３と同様の効果を奏する。
また、框組体の室内側部の内周面（各框の室内側部の内面）の見込み寸法が大きい場合に、室内側ガスケットを通常のガスケットを使用できる。
【図面の簡単な説明】
【図１】本発明の第１の実施の形態を示す建具の縦断面図である。
【図２】本発明の第１の実施の形態を示す建具の横断面図である。
【図３】上枠と上框の連結部の分解斜視図である。
【図４】下枠と下框の係止部の分解斜視図である。
【図５】本発明の第２の実施の形態を示す建具の縦断面図である。
【図６】上枠と上框の連結部の分解斜視図である。
【図７】錠と開閉操作具の分解斜視図である。
【図８】開閉操作具と煽り止め具の分解斜視図である。
【図９】本発明の第３の実施の形態を示す建具の縦断面図である。
【図１０】本発明の第３の実施の形態を示す建具の横断面図である。
【符号の説明】
１…サッシ枠、２…ガラスユニット、３…框組体、４…ガラス、５…室内側ガスケット、１０…上枠、１０ａ…内面、１１…下枠、１１ａ…内面、１２…縦枠、１２ａ…内面、１３…内向き突出部、１４…室内側シール材、２０…上框、２０ａ…室内側部、２０ａ−１…内面、２１…下框、２１ａ…室内側部、２１ａ−１…内面、２２…縦框、２２ａ…室内側部、２２ａ−１…内面、３０…上連結金具、４０…下取付金具、６０…ヒンジ、７０…錠、８０…開閉操作具、９０…煽り止め具。[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a fitting having a glass unit attached to a sash frame.
[0002]
[Prior art]
Patent Literatures 1 and 2 disclose fittings in which a glass unit is attached to a sash frame.
The fitting disclosed in Patent Literature 1 is a fitting fitting type fitting in which glass is attached to a frame assembly to form a glass unit, and the glass unit is fixed and attached to a sash frame.
[0003]
The fitting disclosed in Patent Literature 2 is an open fitting in which glass is attached to a frame assembly (movable frame) to form a glass unit, and the glass unit is attached to a sash frame (fixed frame) so as to be freely opened and closed.
[0004]
[Patent Document 1]
Japanese Utility Model Application Laid-Open No. 62-680 [Patent Document 2]
Japanese Utility Model Registration No. 2592488
[Problems to be solved by the invention]
In the fitting disclosed in Patent Document 1 described above, the frame assembly protrudes inward from the inner peripheral surface of the sash frame, so that the frame assembly is conspicuous when viewed from the room, and the appearance of the interior is poor.
The fitting disclosed in Patent Document 2 described above has a poor interior appearance because the inner peripheral surface of the indoor side of the frame assembly can be seen from the room.
[0006]
Further, in the fittings disclosed in Patent Documents 1 and 2 described above, since the indoor side of the frame assembly is exposed to the indoor side, the dew condensation generated on the indoor side is unsightly and visible from the room, and Condensation water may flow down the sash frame and into the room.
This has the advantage that when the sash frame is framed using an aluminum resin composite sash profile or a heat-insulating sash profile to prevent dew condensation on the indoor side, dew condensation does not occur on the indoor side. Will be lost.
[0007]
SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and has as its object to improve the appearance of the inside of a frame assembly of a glass unit attached to a sash frame without being seen from the room. It is an object of the present invention to provide a fitting in which the dew formed on the side of the room cannot be seen from the room and the dew water does not flow into the room.
[0008]
[Means for Solving the Problems]
A first invention is a fitting having a glass unit mounted in a sash frame,
An indoor sealing material is mounted on the inner peripheral surface of the sash frame,
The glass unit has glass mounted on the frame assembly, and the indoor side and the glass of the frame assembly are sealed with an indoor gasket,
The interior part of the frame assembly is covered with the interior gasket and the interior sealing material.
[0009]
According to a second invention, in the first invention, the indoor gasket is in contact with the indoor inner peripheral surface of the frame assembly, and the indoor sealing material is in contact with the indoor gasket to cover the indoor side of the frame assembly. Fittings.
[0010]
According to a third invention, in the second invention, the upper frame, the lower frame, and the vertical frame that constitute the sash frame are provided with inward projections projecting inward from the inner surface thereof. The indoor sealing material is installed facing the outdoor,
The indoor side surface of the indoor side of the upper frame, lower frame, and vertical frame forming the frame assembly contacts the indoor sealing material, and the indoor gasket contacts the inner surface,
A fitting where the indoor gasket is in contact with the indoor sealing material.
[0011]
A fourth invention is a fitting having a glass unit mounted in a sash frame,
An indoor sealing material is mounted on the inner peripheral surface of the sash frame,
The glass unit has glass mounted on the frame assembly, and the indoor side and the glass of the frame assembly are sealed with an indoor gasket,
The interior part of the frame assembly is covered with the interior-side sealing material.
[0012]
A fifth invention is a fitting according to the second invention, wherein the indoor side sealing material is in contact with the indoor side surface and the indoor inner peripheral surface of the frame assembly to cover the indoor side of the frame assembly.
[0013]
According to a sixth aspect of the present invention, the upper frame, the lower frame, and the vertical frame constituting the sash frame in the fifth aspect are provided with inwardly projecting portions projecting inward from the inner surface thereof. The indoor sealing material is installed facing the outdoor,
This is a fitting in which an indoor-side sealing material is in contact with the indoor side surface and the inner surface of the upper frame, lower frame, and vertical frame that constitute the frame assembly.
[0014]
[Operation]
According to the first invention, the interior side of the frame assembly is not visible from the interior of the room, so that the appearance of the interior is good.
In addition, the dew formed on the indoor side of the frame assembly is not visible from the room, and the dew water does not flow into the room.
Therefore, the sash frame is framed using an aluminum resin composite sash profile or a heat-insulating sash profile to prevent dew condensation on the indoor side, and when the frame assembly is made of metal, The advantage that dew condensation does not occur on the indoor side is not lost.
[0015]
According to the second invention, since the indoor gasket and the indoor sealing material are in contact with each other, it is possible to reliably prevent the dew water generated on the indoor side of the frame assembly from flowing into the room.
[0016]
According to the third invention, since the indoor side surface of the indoor side portion of the frame assembly comes into contact with the indoor side sealing material, the glass unit can be positioned in the out-of-plane direction when the glass unit is inserted and mounted in the sash frame. By sealing between the frame assembly and the sash frame, it is possible to prevent rainwater or the like from entering the indoor side.
[0017]
According to the fourth to sixth aspects, the same effects as those of the above-described first to third aspects can be obtained.
Further, when the expected size of the inner peripheral surface of the indoor side portion of the frame assembly (the inner surface of the indoor side portion of each frame) is large, a normal gasket can be used as the indoor side gasket.
[0018]
BEST MODE FOR CARRYING OUT THE INVENTION
As shown in FIGS. 1 and 2, a fitting is formed by mounting a glass unit 2 in a sash frame 1.
The glass unit 2 includes a frame assembly 3 and glass 4 mounted therein, and the frame assembly 3 is inserted into the sash frame 1 and attached.
The frame assembly 3 and the glass 4 are sealed with an indoor gasket 5 and an outdoor gasket 6.
In this embodiment, the frame assembly 3 is fixedly attached to the sash frame 1, and is a fitting fitting type fitting.
[0019]
The sash frame 1 has an upper frame 10, a lower frame 11, and left and right vertical frames 12, and has a rectangular shape. The glass unit 2 is mounted in the sash frame 1 near the outdoor side.
Inwardly protruding portions 13 are provided on the inner surfaces 10a, 11a, 12a of the upper frame 10, the lower frame 11, and the vertical frame 12 so as to protrude toward the inner peripheral side (inward) from the respective inner surfaces. A room-side sealing member 14 is attached to each of the inwardly protruding portions 13 toward the outside of the room. That is, the indoor sealing member 14 is mounted on the inner peripheral surface of the sash frame 1.
In this embodiment, each inward projecting portion 13 has a sealing material mounting portion 13a, and each sealing material mounting portion 13a is located at the same position in the expected direction and is continuous for four rounds. It is attached continuously.
The above-mentioned sealing material mounting portion 13a is a dovetail groove opened to the outdoor side. Note that the present invention is not limited to the dovetail groove, but may be a ridge or a flat surface.
[0020]
The frame assembly 3 is formed by assembling an upper frame 20, a lower frame 21, and left and right vertical frames 22 in a square shape, and the indoor side portions 20a, 21a, 22a of each frame (that is, the room of the frame assembly 3). The inner part) is covered with the indoor gasket 5 and the indoor sealing material 14 so as to be invisible from the room.
As a result, the indoor side of the frame assembly 3 is covered with the indoor gasket 5 and the indoor sealing material 14 and is not visible from inside the room.
In addition, the dew condensation generated on the indoor side of the frame assembly 3 cannot be seen from inside the room, and the dew water does not flow into the room from the indoor side of the sash frame 1.
[0021]
In this embodiment, the indoor gasket 5 is in contact with the inner surfaces 20a-1, 21a-1, 22a-1 of the indoor side portions 20a, 21a, 22a of each frame, and the inner peripheral surface of the indoor side portion of the frame assembly 3 Is covered with each indoor side gasket 5.
Each indoor side sealing material 14 is in contact with the indoor side surface of each indoor side portion 20a, 21a, 22a of each frame and each indoor side gasket 5.
Thus, the indoor side portion of the frame assembly 3 is covered with each indoor gasket 5 and each indoor sealing material 14 as described above.
[0022]
Also, in this embodiment, the indoor side portions 20a, 21a, 22a of each frame do not protrude inward from the inward protruding portions 13. For example, the inner surfaces 20a-1 and 21a-1 of the indoor portions 20a and 21a of the upper frame 20 and the lower frame 21 and the inner surfaces of the inwardly projecting portions 13 of the upper frame 10 and the lower frame 11 are flush with each other. The inner surface 22a-1 of the indoor side portion 22a is located outside (outside) the inner surface of the inwardly protruding portion 13 of the vertical frame 12.
Because of this, the indoor side portion of the frame assembly 3 and the indoor side gasket 5 are not conspicuous when viewed from the inside of the room, and the inside appearance is good.
In this embodiment, the outdoor portions 20b, 21b, 22b of each frame do not protrude more inward than the inward protruding portions 13. In addition, you may make it protrude.
[0023]
Next, an example of a specific shape of each member will be described.
The inwardly protruding portion 13 of the upper frame 10 has a metal fitting mounting portion 13b at a position above the sealing material mounting portion 13a. For example, the inward protruding portion 13 has an upward U-shaped piece 15 that forms a hollow portion with the inner surface 10a of the upper frame 10 and a hanging piece 16, and the hanging piece 16 has a groove. . The horizontal piece 15a of the U-shaped piece 15 is a bracket mounting portion 13b.
The inwardly protruding portion 13 of the lower frame 11 has a downward U-shape that forms a hollow portion with the inner surface 11a of the lower frame 11, and has a groove on the outside surface thereof.
The inwardly protruding portion 13 of the vertical frame 12 has a plate-like shape, and has a groove at a tip end thereof.
[0024]
A sealing material mounting portion 17 is provided on the upper frame 10, the lower frame 11, and the vertical frame 12 near the outdoor side, and an outdoor sealing material 18 is mounted on each sealing material mounting portion 17 toward the outdoor side. is there.
The sealing material mounting portion 17 of the upper frame 10 is formed on the outdoor surface 10b rising above the inner surface 10a, and the sealing material mounting portion 17 of the lower frame 11 is formed on the outdoor surface 11b lower than the inner surface 11a. The sealing material mounting portion 17 of the frame 12 is formed on a protruding piece 19 protruding inward from the inner surface 12a.
In this embodiment, each seal material mounting portion 17 is a dovetail opening to the outside of the room, but is not limited to this.
[0025]
A rising piece 23 is provided on the outdoor portion 20b of the upper frame 20, and the rising piece 23 contacts the outdoor sealing material 18 to separate the outer surface 20c of the upper frame 20 from the inner surface 10a of the upper frame 10. The upper mounting bracket 30 can be mounted on the outer surface 20c of the upper frame 20.
The upper mounting bracket 30 is fixed to the outer surface 20c of the upper frame 20 and the mounting bracket 13b of the upper frame 10 with a fixing tool, for example, a screw 31.
[0026]
As shown in FIG. 3, the upper mounting bracket 30 has a horizontal piece 32, an outdoor rising piece 33, and an indoor hooking piece 34. The outdoor rising piece 33 is a hook 23a of the rising piece 23 of the upper frame 20. And temporarily attach the bent portion of the indoor hook piece 34 to the indoor side portion 20a of the upper frame 20, and fix the horizontal piece 32 to the outer surface 20c of the upper frame 20 with the screw 31.
The hook 34 protrudes from the opening 15c formed in the outdoor vertical piece 15b of the U-shaped piece 15 of the upper frame 10 and is fixed to the horizontal piece 15a (the bracket mounting portion 13b) with a screw 31.
[0027]
A hanging piece 24 is provided on the outdoor portion 21b of the lower frame 21. The hanging piece 24 comes into contact with the outdoor sealing material 18 to separate the outer surface 21c of the lower frame 21 and the inner surface 11a of the lower frame 11 from each other. The lower mounting bracket 40 can be mounted on the outer surface 21c of the frame 21.
The lower mounting bracket 40 is fixed to the outer surface 21c of the lower frame 21 with screws 41, and is also locked to the lower frame 11 so that the lower frame 21 does not move outside.
[0028]
As shown in FIG. 4, the lower mounting bracket 40 includes a horizontal piece 42, an outdoor-side downward piece 43, and a locking piece 44, and the outdoor-side downward piece 43 is locked to the hook portion 24 a of the hanging piece 24. At the same time, the horizontal piece 42 is fixed to the outer surface 21c of the lower frame 21 with screws 41.
An opening 45 is formed on the inner surface 11a of the lower frame 11 near the outdoor side, and the locking piece 44 is inserted into the opening 45 to lock the lower frame 11.
[0029]
An outward piece 25 is provided on the outdoor portion 22b of the vertical frame 22. The outward piece 25 contacts the outdoor sealing material 18 to separate the outer surface 22c of the vertical frame 22 from the inner surface 12a of the vertical frame 12, The stopper 50 can be attached to the outer surface 22c of the vertical frame 22.
The retaining piece 50 is substantially V-shaped with a mounting piece 51 and a retaining piece 52, and the mounting piece 51 is fixed to the outer surface 22c of the vertical frame 22 with a fixing tool, for example, a rivet 53.
[0030]
When the glass unit 2 is inserted into the sash frame 1, the retaining piece 52 of the retaining member 50 comes into contact with the projecting piece 19 (the sealing material mounting portion 17) of the vertical frame 12 and is elastically deformed. Is also located closer to the indoor side, and the retaining piece 52 comes into contact with the protruding piece 19 and is retained.
[0031]
Because of this, when the glass unit 2 is pulled to the outdoor side by the negative pressure, the vertical frame 22 is prevented from moving to the outdoor side, and the vertical frame 22 is not greatly bent and deformed.
This is effective when the height (vertical dimension) of the glass unit 2 is longer than the height (vertical dimension) of the glass unit 2, and when the width and the height are the same or the width is larger than the height, the stopper is prevented. The tool 50 need not be attached.
It is preferable that a plurality of the retaining members 50 are attached at intervals in the longitudinal direction according to the length of the vertical frame 22.
[0032]
The glass unit 2 can be attached to the sash frame 1 so as to be openable and closable.
For example, as shown in FIG. 5, the upper frame 20 is attached to the upper frame 10 so as to be swingable in the indoor / outward direction by the hinge 60, the lock 70 is mounted over the lower frame 11 and the lower frame 21, and the upper frame 20 is opened and closed. The operation tool 80 is attached, and the lower part of the glass unit 2 is formed as a projecting window that projects to the outside of the room and is opened.
[0033]
As shown in FIG. 6, the hinge 60 is a hinge in which one side blade 61 and the other side blade 62 are rotatably connected by a pin 63, and the one side blade 61 is fixed to the outer surface 20c of the upper frame 20 by, for example, a screw 64. Is fixed, and the other-side blade 62 is fixed to the inner surface 10a of the upper frame 10 with a fixing tool, for example, a screw 65.
As described above, since the inner surface 10a of the upper frame 10 and the outer surface 20c of the upper frame 20 are separated from each other, the hinge 60 can be attached as described above.
[0034]
In this embodiment, the one-side blade 61 and the other-side blade 62 are L-shaped, the horizontal pieces 61a, 62a are fixed with screws 64, 65, and the vertical pieces 61b, 62b are hooks of the rising pieces 23 of the upper frame 20. It protrudes outward from the notch 23b of the portion 23a and is connected by a pin 63. The vertical pieces 61b and 62b are in contact with the outdoor sealing material 18.
Because of this, the hinge 60 can be attached even if the distance between the inner surface 10a of the upper frame 10 and the outer surface 20c of the upper frame 20 is small.
Further, since the rotation center (pin 63) of the hinge 60 is above the upper frame 20 and closer to the outdoor side, it is possible to increase the amount of protrusion of the glass unit 2.
[0035]
As shown in FIG. 7, the lock 70 includes a main lock 71 movably provided on the lower frame 11 and a lock receiver 72 attached to the lower frame 21. Release, lock and unlock.
The main lock 71 has an L-shape with a vertical piece 73 and a horizontal piece 74, a knob 75 is provided on the upper part of the vertical piece 73, and a long groove 76 is formed in the horizontal piece 74 in the direction of finding. A stepped screw 77 is screwed into the inner surface 11a of the lower frame 11 from the long groove 76, and the main lock 71 is attached movably in the finding direction along the inner surface 11a of the lower frame 11.
The lock receiver 72 is provided with a receiving piece 78 facing in the finding direction, and is locked when the vertical piece 73 contacts the outdoor side surface 78a of the receiving piece 78, and is unlocked when the vertical piece 73 is separated.
[0036]
As shown in FIG. 7, the opening / closing operation tool 80 is provided with a knob 82 on a mounting piece 81, and the mounting piece 81 is mounted on the lower frame 21 with a fixing tool, for example, a screw 83, and opened and closed with the knob 82. I do.
[0037]
As shown in FIG. 8, a lifting stopper 90 may be attached to the lower frame 11 and the lower frame 21 so that the opening / closing operation tool 80 has a locking function.
The lifting stopper 90 is provided with an arm 91 attached to the inner surface 11a of the lower frame 11 so as to be swingable in the interior and exterior directions, and a hook 92 attached to the lower frame 21. The arm 91 is provided with a knob 93 as shown in FIG. As shown by an imaginary line, the glass unit 2 is held in an open state by swinging outward and locking the hole 94 with the hook 92.
When the glass unit 2 is closed, the arm 91 swings so as to face the finding direction as shown by a solid line in FIG.
[0038]
A knob 82 of the opening / closing operation tool 80 is vertically movable on a mounting piece 81, is attached while being urged downward and held, and a lock rod 84 is provided on the knob 82 in a downward direction. A lock hole 85 is formed on the upper surface of the indoor side portion 11a of the lower frame 11, and a bush 86 is fitted into the lock hole 85 to form a lock receiver.
The lock rod 84 is moved upward together with the knob 82 to close the glass unit 2, the lock rod 84 is opposed to the bush 86, the hand is released from the knob 82, the lock rod 84 is fitted to the bush 86 and locked.
By lifting the knob 82, the lock rod 84 comes out of the bush 86 and is unlocked.
[0039]
In the above embodiment, only the indoor gasket 5 is in contact with the inner surface 20a-1, 21a-1, 22a-1 of the indoor side portion of each frame, but the indoor gasket 5 and the indoor sealing material 14 are connected to each frame. And the inner surfaces 20a-1, 21a-1, 22a-1 (the inner peripheral surface of the indoor side of the frame assembly) may be in contact with each other.
[0040]
In the above-described embodiment, the indoor side portion of the frame assembly 3 is covered with the indoor gasket 5 and the indoor sealing material 14, but may be covered with the indoor sealing material 14.
For example, as shown in FIG. 9 and FIG. 10, each indoor side sealing material 14 is attached to the indoor side surface (the indoor side of the frame assembly 3) And the inner surfaces 20a-1, 21a-1, and 22a-1 (the inner peripheral surfaces of the frame-side body 3 on the indoor side).
In this case, it is preferable that each indoor side sealing member 14 is in contact with each indoor side gasket 5.
[0041]
In this way, even if the expected dimensions of the inner surfaces 20a-1, 21a-1, 22a-1 of the indoor side portions 20a, 21a, 22a of each frame (the inner peripheral surface of the indoor side portion of the frame assembly 3) are large. An ordinary gasket 5 can be used for the indoor side gasket.
That is, when the interior gasket 5 is in contact with the inner surface when the expected size of the inner surface is large, the interior gasket 5 has a special shape protruding toward the interior.
[0042]
【The invention's effect】
According to the first aspect of the present invention, since the indoor side portion of the frame assembly is not visible from inside the room, the appearance of the interior is good.
In addition, the dew formed on the indoor side of the frame assembly is not visible from the room, and the dew water does not flow into the room.
Therefore, the sash frame is framed using an aluminum resin composite sash profile or a heat-insulating sash profile to prevent dew condensation on the indoor side, and when the frame assembly is made of metal, The advantage that dew condensation does not occur on the indoor side is not lost.
[0043]
According to the second aspect of the present invention, since the indoor gasket and the indoor sealing material are in contact with each other, it is possible to reliably prevent the dew water generated on the indoor side of the frame assembly from flowing into the room.
[0044]
According to the invention according to claim 3, since the indoor side surface of the indoor side portion of the frame assembly comes into contact with the indoor side sealing material, it is possible to position the glass unit in the out-of-plane direction when inserting and mounting the glass unit in the sash frame. By sealing the space between the frame assembly and the sash frame, it is possible to prevent rainwater or the like from entering the indoor side.
[0045]
According to the inventions according to claims 4 to 6, the same effects as those of the above-described claims 1 to 3 can be obtained.
Also, when the expected size of the inner peripheral surface of the indoor side portion of the frame assembly (the inner surface of the indoor side portion of each frame) is large, a normal gasket can be used as the indoor side gasket.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view of a fitting according to a first embodiment of the present invention.
FIG. 2 is a cross-sectional view of the fitting according to the first embodiment of the present invention.
FIG. 3 is an exploded perspective view of a connecting portion between an upper frame and an upper frame.
FIG. 4 is an exploded perspective view of a lower frame and a lower frame engaging portion.
FIG. 5 is a longitudinal sectional view of a fitting according to a second embodiment of the present invention.
FIG. 6 is an exploded perspective view of a connection portion between an upper frame and an upper frame.
FIG. 7 is an exploded perspective view of the lock and the opening / closing operation tool.
FIG. 8 is an exploded perspective view of an opening / closing operation tool and a lifting stopper.
FIG. 9 is a longitudinal sectional view of a fitting according to a third embodiment of the present invention.
FIG. 10 is a cross-sectional view of a fitting according to a third embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Sash frame, 2 ... Glass unit, 3 ... Frame assembly, 4 ... Glass, 5 ... Indoor gasket, 10 ... Upper frame, 10a ... Inner surface, 11 ... Lower frame, 11a ... Inner surface, 12 ... Vertical frame, 12a ... Inner surface, 13 ... Inward protruding portion, 14 ... Indoor sealing material, 20 ... Upper frame, 20a ... Indoor side, 20a-1 ... Inner surface, 21 ... Lower frame, 21a ... Indoor side, 21a-1 ... Inner surface , 22 ... vertical frame, 22a ... indoor side, 22a-1 ... inner surface, 30 ... upper connection fitting, 40 ... lower mounting fitting, 60 ... hinge, 70 ... lock, 80 ... opening / closing operation tool, 90 ... lifting stopper.

Claims

A fitting with a glass unit mounted in a sash frame,
An indoor sealing material is mounted on the inner peripheral surface of the sash frame,
The glass unit has glass mounted on the frame assembly, and the indoor side and the glass of the frame assembly are sealed with an indoor gasket,
A fitting, wherein an interior side of the frame assembly is covered with the interior side gasket and an interior side sealing material.

The fitting according to claim 1, wherein the indoor gasket is in contact with the indoor inner peripheral surface of the frame assembly, and the indoor gasket is in contact with the indoor sealing material to cover the indoor side of the frame assembly.

The upper frame, lower frame, and vertical frame that constitute the sash frame are provided with inward protrusions that protrude inward from the inner surface, and the indoor sealing material is attached to each inward protrusion toward the outside. And
The indoor side surface of the indoor side of the upper frame, lower frame, and vertical frame forming the frame assembly contacts the indoor sealing material, and the indoor gasket contacts the inner surface,
3. The fitting according to claim 2, wherein the indoor gasket is in contact with the indoor sealing material.

A fitting with a glass unit mounted in a sash frame,
An indoor sealing material is mounted on the inner peripheral surface of the sash frame,
The glass unit has glass mounted on the frame assembly, and the indoor side and the glass of the frame assembly are sealed with an indoor gasket,
A fitting, wherein an interior side portion of the frame assembly is covered with the interior side sealing material.

The fitting according to claim 4, wherein the indoor side sealing material is in contact with the indoor side surface and the indoor inner peripheral surface of the frame assembly to cover the indoor side portion of the frame assembly.

The upper frame, lower frame, and vertical frame that constitute the sash frame are provided with inward protrusions that protrude inward from the inner surface, and the indoor sealing material is attached to each inward protrusion toward the outside. And
The fitting according to claim 5, wherein the indoor side sealing material is in contact with the indoor side surface and the inner surface of the upper side frame, the lower side frame, and the vertical frame forming the frame assembly.