JP3618078B2

JP3618078B2 - Raising and lowering window

Info

Publication number: JP3618078B2
Application number: JP2000317805A
Authority: JP
Inventors: 平酒井
Original assignee: ＹｋｋＡｐ株式会社
Priority date: 2000-10-18
Filing date: 2000-10-18
Publication date: 2005-02-09
Anticipated expiration: 2020-10-18
Also published as: JP2002121969A

Description

【０００１】
【発明の属する技術分野】
本発明は、上げ下げ窓に係り、建物の屋根面や壁面の開口部に設けられる上げ下げ窓や、勝手口ドア、玄関ドア等のドア内に設けられる上げ下げ窓に関する。
【０００２】
【背景技術】
サッシ窓として、内障子および外障子の両方が可動障子とされたり、一方が可動障子で他方が固定障子とされた上げ下げ窓が知られている。さらに、上げ下げ窓としては、ガラスの室外面を掃除するために、内障子や外障子が室内側に倒れて外れるように構成されたものもある。
【０００３】
このような上げ下げ窓では、内障子および外障子は、窓枠の縦枠に形成された仕切部によって仕切られ、この仕切部の室外側および室内側に形成されるガイド溝で上下方向にスライド可能にガイドされている。
【０００４】
このような上げ下げ窓において、近年、断熱性能および内観を向上させるために、アルミ等の非鉄金属製の室外部材と、樹脂、木等の断熱性部材からなる室内部材とで構成された框を用いた障子が利用されるようになった。
同様に、障子が組み込まれるアルミ製の窓枠においても、前記断熱性部材からなる室内部材と同じ色調のカバー材を障子を閉めた際に室内に露出する露出面に取り付けることで、断熱・防露性能を向上させていた。
【０００５】
このような上げ下げ窓においては、上げ下げ窓の外観を向上させるため、窓枠および障子で室外側に露出するアルミ等の非鉄金属の部分を同一の色、例えばブラック、ブラウン、ホワイト、グレー等の同色に塗装していた。
同様に、上げ下げ窓の内観を向上させるため、窓枠の室内側に露出するカバー材と、障子の室内部材とを同一の色、例えば、オーク、ホワイト等の同色に塗装していた。また、前記カバー材や室内部材を木で構成することで、木目調にして統一感を実現する場合もあった。
特に、近年では、室内側は、木自体や木目調等のナチュラルな色調が好まれ、一方で、室外側はコンクリート、レンガ等の洋風な外壁に合わせて、ブラック、ブラウン、ホワイト等の室内側とは異なる色調が好まれている。
【０００６】
【発明が解決しようとする課題】
ところで、このような上げ下げ窓において、前記仕切部は、非鉄金属製の縦枠か、またはカバー材に設けられることになる。このため、窓枠に仕切部が形成されていれば、その色調は上げ下げ窓の外観と同一となり、カバー材に仕切部が形成されていれば、その色調は上げ下げ窓の内観と同一となる。
【０００７】
しかしながら、いずれの場合にも、前記仕切部の部分で上げ下げ窓の外観あるいは内観の統一感が乱されて意匠性が低下するという問題があった。
すなわち、前記各障子を閉めた際に、縦枠の仕切部は、室外側に露出する部分と室内側に露出する部分とが発生する。つまり、仕切部のうち、外障子の室内側に位置する部分は室内側に露出し、内障子の室外側に位置する部分は室外側に露出する。
【０００８】
そのため、仕切部が非鉄金属の縦枠に形成されている場合には、仕切部が室外側に露出する部分は、窓枠や障子の室外面と同様の色調となって外観を低下させることはないが、室内側に露出する部分は、通常、その色調は窓枠や障子の室内面と異なるために内観を低下させてしまうという問題があった。
【０００９】
逆に、仕切部が縦枠のカバー材に形成されている場合には、仕切部が室外側に露出する部分は、通常、窓枠や障子の室外面と異なる色調であるため、外観を低下させてしまうという問題があった。
【００１０】
そこで、仕切部の室内側に露出する部分を窓枠や障子の室内面と同じ色調に塗装し、室外側に露出する部分を窓枠や障子の室外面と同じ色調に塗装することも考えられるが、一体成形されている仕切部を塗装し分けることは作業性を低下させ、生産効率を低減させてしまうという問題がある。
【００１１】
本発明の目的は、外観、内観を共に向上させることができ、生産効率の低減も防止できる上げ下げ窓を提供することにある。
【００１２】
【課題を解決するための手段】
本発明の上げ下げ窓は、上枠、下枠および左右の縦枠を四周枠組みして形成された窓枠と、この窓枠内に組み込まれた内障子および外障子とを備える上げ下げ窓であって、前記縦枠の前記内障子側と外障子側とを仕切る仕切部には、上下方向に連続する取付溝が形成され、前記取付溝において障子を閉めた際に室内側に露出する部分には内観色部材が取り付けられ、前記取付溝において障子を閉めた際に室外側に露出する部分には外観色部材が取り付けられ、前記取付溝には、風止め板が前記内観色部材および外観色部材間に配置されて取り付けられていることを特徴とする。
【００１３】
本発明においては、縦枠の仕切部に取付溝を形成し、この取付溝に縦枠とは別体の内観色部材および外観色部材を取り付けているので、例えば、内観色部材を窓枠や障子の室内面と同じ色調とし、外観色部材を窓枠や障子の室外面と同じ色調とすることができる。このため、上げ下げ窓の内観および外観が異なる色調であっても、別体の各色部材は、各々の色調に合わせて容易に着色できる。従って、上げ下げ窓の仕切部において、上げ下げ窓の内観および外観を向上することができる。
さらに、内観色部材および外観色部材は縦枠とも別体であり、かつ互いに別体であるため、各々を上げ下げ窓の内観および外観に合わせて容易に着色でき、生産効率を低下させることもない。
【００１４】
なお、前記内観色部材および外観色部材を取付溝に取り付けるにあたっては、取付溝の開口端面から色部材の係合部をスライド式に差し込んで取り付けてもよいし、色部材に弾性変形可能な係止片を設け、取付溝の長手方向に沿って形成されている溝部分に係止片を押し込んで取り付けてもよい。
【００１５】
また、前記取付溝には、風止め板が内観色部材および外観色部材間に配置されて取り付けられているので、風止め板も、取付溝に対してスライド式に差し込んだりして容易に取り付けることができる。また、風止め板は、内観色部材および外観色部材間に配置されるため、各色部材の長さ寸法を設定しておけば、風止め板の配置位置も容易に設定できる。その上、各色部材も同じ取付溝に取り付けられるので、例えば、外観色部材、風止め板、内観色部材を順次取り付けるだけで、位置合わせを兼ねて容易に取り付けることができる。
【００１６】
また、外障子および内障子の各召合せ框の内の一方には、他方の召合せ框に接触する気密材が召合せ框の長手方向に沿って取り付けられ、この気密材の端面と前記風止め板との隙間は前記外障子または内障子に取り付けられた封止部材で塞がれていることが好ましい。
【００１７】
上げ下げ窓においては、外障子および内障子の一方の上框および他方の下框がそれぞれ召合せ框となる。この召合せ框には、気密性・水密性を確保するための気密材が取り付けられる。この際、各障子では、竪框と上下框との接合は、通常、竪框が勝っているため、召合せ框に取り付けられる気密材は、障子の竪框部分には設けることができず、障子の側端面まで気密材を延長することができない。そこで、気密材の端面と前記風止め板との隙間を塞ぐために、モヘア等からなる封止部材を外障子または内障子に取り付ければ、より具体的には、いずれかの障子の竪框に取り付ければ、前記隙間を確実に塞ぐことができ、気密性や水密性を向上できる。
【００１８】
ここで、前記内観色部材は、縦枠の室内側に露出する室内露出部の色と同色とされ、外観色部材は、縦枠の室外側に露出する室外露出部の色と同色とされていることが好ましい。
本発明において、内観色部材および外観色部材を、縦枠の室内露出部および室外露出部と同色にすれば、統一感のある内観や外観にすることができ、意匠性を向上できる。なお、本発明において、同じ色とは、完全に同一の色、つまり色相、彩度、明度の三要素が同一のものに限らず、各要素が多少異なるものでもよく、要するに色合いが略同じように見えるものであればよい。また、同色にするための方法としては、塗装やラミネートで着色してもよいし、内観色部材や外観色部材を樹脂等で成形する場合には、樹脂原料に顔料を入れて着色してもよい。
【００１９】
なお、デザインの要望等によっては、内観色部材および外観色部材を、縦枠の室内露出部および室外露出部と異なる色にしてもよい。
【００２０】
さらに、前記内観色部材は、前記縦枠の室内露出部と同じ材質で構成され、前記外観色部材は、前記縦枠の室外露出部と同じ材質で構成されていることが好ましい。なお、内観色部材、外観色部材は、アルミ製、ＰＶＣ（ポリ塩化ビニル）等の合成樹脂製、ＥＰＤＭ（エチレンプロピレンディエンメチレン）などの合成ゴム等により形成されたシール材（気密材、エアタイト材、ＡＴ材）等で構成できる。
内観色部材を縦枠の室内露出部と同じ材質で構成し、外観色部材を縦枠の室外露出部と同じ材質で構成すれば、色調だけでなく、光沢感等の表面状態をも一致させることができるため、内観、外観の意匠性をより一層向上できる。
【００２１】
ここで、前記窓枠の縦枠は非鉄金属で構成され、かつこの非鉄金属における前記取付溝よりも室外側の部分は室外露出部とされ、前記取付溝よりも室内側の部分は断熱性部材からなり、かつ室内露出部とされたカバー材で被覆されているものでもよい。
【００２２】
また、前記窓枠の縦枠は、室外露出部となる非鉄金属製の室外部材と、室内露出部となる断熱性部材からなる室内部材とで構成されているものでもよい。
なお、これらの各窓枠において、前記内観色部材は室内露出部（カバー材や室内部材）と同色でもよいし、異なる色でもよい。また、前記外観色部材は室外露出部（縦枠の室外側部分や室外部材）と同色でもよいし、異色でもよい。
【００２３】
これらの窓枠を用いれば、縦枠を室内露出部となる断熱性部材からなるカバー材で被覆したり、室内露出部となる室内部材を断熱性部材から構成することで、断熱性を向上できる。
この際、断熱性部材としては、通常、合成樹脂、木製、あるいは熱可塑性樹脂等の合成樹脂と木粉とを混合溶融して成形された合成木材、等が利用される。これらの断熱性部材は、室外露出部となるアルミ等の非鉄金属とは色調も異なるが、内観色部材をこれらの断熱性部材（室内露出部）と同じ色にすれば、障子を閉めた際に室内側に露出する部分を統一感のある色調にでき、内観を向上できる。一方で、外観色部材を、室外露出部である縦枠や室外部材と同じ色にすれば、障子を閉めた際に室外側に露出する部分も統一感のある色調にでき、外観を向上できる。
【００２４】
ここで、前記取付溝は、前記カバー材に形成されていることが好ましい。あるいは、前記取付溝は、前記室内部材に形成されていることが好ましい。
取付溝に取り付けられる外観色部材は、外気に直接に接するため、室外温度の影響を受けやすい。外観色部材が外気で冷やされても、その色部材を保持する取付溝が断熱性部材からなるカバー材や室内部材に形成されていれば、外観色部材からの熱伝導を抑えることができ、断熱性能を向上できる。
【００２５】
ここで、前記外障子および内障子は、少なくとも外障子の召合せ框以外の各框（つまり、少なくとも障子を閉めた際に室内側に露出する各框）が、非鉄金属製の室外部材と、断熱性部材からなる室内部材とで構成され、前記内観色部材は各障子の室内部材と同色とされ、前記外観色部材は各障子の室外部材と同色とされていることが好ましい。このような障子を用いれば、断熱性や防露性を向上できるとともに、障子の部分と各色部材との色が統一されるため、上げ下げ窓の内観および外観をより向上できる。
【００２６】
【発明の実施の形態】
以下に、本発明の実施形態を図面に基づいて説明する。なお、各図面においては図面を見やすくするために、窓枠や障子等の主要な構成部材には断面を示すハッチングを省略して記載している。
【００２７】
図１は、本実施形態の上げ下げ窓１を示す内観図であり、図２は、矢印ＩＩ−ＩＩから見た縦断面図、図３は、矢印ＩＩＩ−ＩＩＩから見た横断面図である。
図１〜図３において、上げ下げ窓１は、図示しない建物の躯体に取り付けられる窓枠１０と、この窓枠１０の室内側（図２における右側）に配置された室内側障子（内障子）７０と、室外側（図２における左側）に配置された室外側障子（外障子）６０とから構成され、閉じた状態では、内障子７０が下側に、外障子６０が上側に配置されるようになっている。
【００２８】
窓枠１０は、図１〜図３に示すように、上枠１１、下枠１２と、左右の縦枠１３とを四角枠状に組んで構成されている。上枠１１および左右両端の縦枠１３は、それぞれ非鉄金属であるアルミを押出成形によって一体成形したアルミ形材で構成されている。
【００２９】
下枠１２は、アルミ押出形材からなる室外部材１２Ａおよび室内部材１２Ｂと、これらの各部材を連結するウレタン樹脂等で形成された断熱部材１２Ｃとで構成されている。
なお、本実施形態では、ウレタン樹脂を各室内外部材１２Ａ，１２Ｂ間に注入して硬化させることで断熱部材１２Ｃとしているが、合成樹脂製の帯板状の断熱部材を各部材１２Ａ，１２Ｂ間にそれぞれ１枚以上配置し、各部材１２Ａ，１２Ｂをかしめて連結させることで、断熱部材１２Ｃを構成してもよい。
【００３０】
これらの上枠１１、下枠１２、縦枠１３には、各枠１１，１２，１３が取り付けられるまぐさ７、窓台８、柱９の室外面に当接する躯体取付片１１Ｄ，１２Ｄ，１３Ｄが形成されている。そして、これらの躯体取付片１１Ｄ，１２Ｄ，１３Ｄを釘やビスによってまぐさ７、窓台８、柱９に取り付けることで、アルミ形材断熱窓枠１０は建物躯体側に取り付けられている。
また、上枠１１、下枠１２、縦枠１３と建物の外壁材９０との間には、バックアップ材２６および充填材２７が充填されてシールされている。
【００３１】
外障子６０は、上框（戸先框）６１と、下框（召合せ框、外召合せ框）６２と、竪框６３とを四角枠状に組んで構成されている。また、内障子７０は、上框（召合せ框、内召合せ框）７１と、下框７２と、竪框７３とを四角枠状に組んで構成されている。そして、各框６１〜６３，７１〜７３の内周面には、複層ガラス８０がガスケットを介して嵌合されている。
【００３２】
各框６１，６３，７１〜７３は、それぞれアルミ押出形材（金属、非鉄金属）製の室外部材６１Ａ，６３Ａ，７１Ａ〜７３Ａと、断熱性部材からなる室内部材６１Ｂ，６３Ｂ，７１Ｂ〜７３Ｂとを接合して構成されている。一方、下框（外召合せ框）６２は、アルミ製（金属製、非鉄金属製）の押出形材で構成されている。
【００３３】
なお、各框６１，６３，７１〜７３の室外部材６１Ａ，６３Ａ，７１Ａ〜７３Ａには、複層ガラス８０の室外側を保持するガラス保持辺が形成され、室内部材６１Ｂ，６３Ｂ，７１Ｂ〜７３Ｂには複層ガラス８０の室内側を保持するガラス保持辺が形成されている。このため、各障子６０，７０において、各障子６０，７０を閉めた際に室内側に露出する露出面部は、すべて断熱性を有する室内部材６１Ｂ，６３Ｂ，７１Ｂ〜７３Ｂとなり、アルミ製の室外部材６１Ａ，６３Ａ，７１Ａ〜７３Ａや、アルミ製の下框６２は室内側に露出しないので、断熱性能や防露性能が向上されている。なお、障子６０，７０における室内側の露出面部とは、障子６０，７０の室内面において障子６０，７０を閉めた際に室内側に露出する部分（見えがかり部）を意味する。
【００３４】
なお、室外部材６１Ａ，６３Ａ，７１Ａ〜７３Ａの内面には、図示しない断面Ｌ字形状の金属製の脱落防止具が設けられ、火災時に各室内部材６１Ｂ，６３Ｂ，７１Ｂ〜７１Ｂが燃えてしまっても、複層ガラス８０が外れて室内側に落下しないようになっている。
【００３５】
前記窓枠１０の上枠１１、下枠１２、縦枠１３には、各枠１１〜１３の室内側露出面部を被覆する断熱性部材からなるカバー材２１，２２，２３が取り付けられている。なお、これらのカバー材２１〜２３によって、窓枠１０の開口内周面において障子６０，７０を閉めた際に室内側に露出する部分（見えがかり部）、つまり窓枠１０における室内露出部が構成されている。
【００３６】
ここで、各カバー材２１，２２，２３は、具体的には、ポリ塩化ビニル樹脂等の合成樹脂、木製、あるいは熱可塑性樹脂等の合成樹脂と木粉とを混合溶融して成形された木粉入り樹脂や合成木材などの断熱性部材で形成されている。
なお、本発明において「合成木材」とは、木粉含有率が３０重量％以上のものであり、木粉含有率が３０重量％未満の「木粉入り樹脂」に比べてより木に近い外観を有するものを意味する。また、木粉とは、木材を粉砕して得られるものに限らず、椰子殻、コーヒーかす、古紙、廃材などのセルロース系材料を粉砕等で粉状にしたものを含むものである。
また、本実施形態では、各カバー材２１〜２３は、各框６１，６３，７１〜７１の室内部材６１Ｂ，６３Ｂ，７１Ｂ〜７１Ｂと同じ材質、色調で構成されている。
【００３７】
カバー材２１は、上枠１１の下面における前記室内部材６１Ｂの上方から額縁８１までの部分を被覆するように、上枠１１および額縁８１に取り付けられている。このため、外障子６０を閉めた際に、上枠１１においては、カバー材２１が室内側に露出する。
このカバー材２１には、外障子６０の上框（戸先框）６１の室内面に密着してシールする気密シール材２８が取り付けられている。
【００３８】
カバー材２２は、下枠１２の前記室内部材１２Ｂの上面に取り付けられ、前記室内部材１２Ｂを被覆している。このため、内障子７０を閉めた際に、下枠１２においては、カバー材２２が室内側に露出する。
【００３９】
各縦枠１３には、図４にも示すように、外障子６０をガイドするための凹溝状のガイド溝１５が形成されている。このガイド溝１５を構成する室外片１５Ａおよび室内片１５Ｂのうち、室内片１５Ｂの室内側に、前記断熱性のカバー材２３が設けられ、各縦枠１３の室内片１５Ｂよりも室内側の部分、つまり外障子６０、内障子７０を閉めた際に室内側に露出する露出面を被覆している。このため、各障子６０，７０を閉めた際に、縦枠１３においては、カバー材２３が室内側に露出する。
【００４０】
カバー材２３には、内障子７０をガイドするための凹溝状のガイド溝１６が形成されている。そして、カバー材２３においてガイド溝１６の室外側を区画する室外片２３Ａと、前記室内片１５Ｂとで、外障子６０および内障子７０を仕切る仕切部４０が形成されている。
この仕切部４０、より具体的にはカバー材２３において仕切部４０を構成する室外片２３Ａには、図５にも示すように、上下方向に連続する断面略Ｃ字状の取付溝４１が形成されている。
【００４１】
この取付溝４１には、外観色部材４５、風止め板４６、内観色部材４７が差し込まれている。これらの外観色部材４５、風止め板４６、内観色部材４７は、下側からこの順序で並ぶように取付溝４１に差し込まれている。
外観色部材４５は、図６の模式図にも示すように、各縦枠１３の下端から召合せ部（各召合せ框６２，７１が配置される部分）まで延長されて配置されている。この外観色部材４５は、図７にも示すように、外障子６０、内障子７０を閉めた際に室外側に露出するため、室外露出部であるアルミ形材からなる縦枠１３と同じ色に着色されている。具体的には、外観色部材４５は縦枠１３と同じアルミ形材で構成され、材質が同じであるため、色もまったく同一に着色されている。
【００４２】
内観色部材４７は、各縦枠１３の上端から召合せ部分まで延長されて配置されている。この内観色部材４７は、図８にも示すように、外障子６０、内障子７０を閉めた際に室内側に露出するため、カバー材２３と同じ色に着色されている。具体的には、内観色部材４７は室内露出部であるカバー材２３と同じ合成樹脂で構成され、材質が同じであるため、色もまったく同一に着色されている。
なお、外観色部材４５や内観色部材４７は、例えば、塗装やラミネートで着色される。また、内観色部材４７のように合成樹脂で構成される場合には、内観色樹脂原料に顔料を入れて着色してもよい。
【００４３】
風止め板４６は、各色部材４５，４７と同様に、取付溝４１に差し込まれて取り付けられており、各色部材４５，４７間に配置されている。風止め板４６は、合成樹脂などからなり、複数のフィン（ヒレ）を備えて構成されている。
そして、このフィン部分が外障子６０の竪框６３の側端面と、後述するモヘア（封止部材）７５に接することで、外気が召し合わせ部の端面から室内側に流入しないようにシールしている。
【００４４】
すなわち、図２，４に示すように、召合せ部６２，７１部分においては、召合せ部６２に取り付けられた気密材６７が召合せ部７１の室外面に当接することでシールしている。但し、召合せ部６２の端部は、図９にも示すように、竪框６３に呑み込まれており、竪框６３が勝った状態で接合されているため、召合せ部６２に取り付けられる気密材６７は、外障子６０の側端面まで設けることができない。このため、気密材６７の側端面から風止め板４６の間に隙間が生じる。
そこで、本実施形態では、図４，７にも示すように、内障子７０の竪框７３の室外面にモヘア７５を取り付けて気密材６７および風止め板４６の隙間を塞いでいる。
【００４５】
これらの各障子６０，７０には、図３に示すように、それぞれ摺動片６８が固定され、この摺動片６８を縦枠１３のガイド溝１５，１６内に差し込むことで、各障子６０，７０は縦枠１３の見付け方向と見込み方向の移動を規制され、上下方向のみ移動可能とされている。また、摺動片６８は、スパイラルバランサー６９に固定され、各障子６０，７０はスパイラルバランサー６９によって上下動可能にかつ任意の位置で保持可能にされている
また、各障子６０，７０は、複層ガラス８０を掃除するために、摺動片６８部分から外れて室内側に内倒しできるようにされている。
【００４６】
このような本実施形態によれば以下のような効果がある。
（１）縦枠１３の仕切部４０に取付溝４１を形成し、この取付溝４１に縦枠１３とは別体の外観色部材４５および内観色部材４７を取り付けているので、内観色部材４７を窓枠１０や障子６０，７０の室内面と同じ色調とし、外観色部材４５を窓枠１０や障子６０，７０の室外面と同じ色調とすることができる。
このため、上げ下げ窓１の内観および外観が異なる色調であっても、別体の各色部材４５，４７は、各々の色調に合わせて容易に着色できる。従って、上げ下げ窓１の仕切部４０において、上げ下げ窓１の内観および外観を向上することができる。
【００４７】
（２）内観色部材４７を縦枠１３の室内露出部である断熱性カバー材２３と同じ材質で構成し、外観色部材４５を室外露出部である縦枠１３と同じアルミ押出形材で構成したので、色だけでなく、表面の光沢感等の意匠も同一にでき、上げ下げ窓１の内観および外観をより一層向上できる。
【００４８】
（３）内観色部材４７および外観色部材４５は縦枠１３とも別体であり、かつ互いに別体であるため、各色部材４５，４７を上げ下げ窓１の内観および外観に合わせて容易に着色でき、生産効率を低下させることもない。
【００４９】
（４）外観色部材４５、内観色部材４７、風止め板４６は、取付溝４１に対してスライド式に差し込んでいるので、ビス止め等と比べて組立作業性を向上できる。また、風止め板４６は、内観色部材４７および外観色部材４５間に配置されるため、各色部材４５，４７の長さ寸法を設定しておけば、風止め板４６の配置位置も容易に設定できる。その上、各色部材４５，４７、風止め板４６は、同じ取付溝４１に取り付けられるので、例えば、外観色部材４５、風止め板４６、内観色部材４７を順次取り付けるだけで、位置合わせを兼ねて容易に取り付けることができる。
【００５０】
（５）モヘア７５からなる封止部材を内障子７０の竪框７３に取り付けているので、下框（外召合せ框）６２に取り付けられる気密材６７の端面と風止め板４６との隙間を確実に塞ぐことができ、気密性や水密性を向上できる。
また、これにより、気密材６７は、外障子６０の下框６２部分にのみ取り付ければよく、竪框６３部分まで延長する必要がないため、気密材６７の取付構造を簡易にできる。
【００５１】
（６）窓枠１０の各枠１１〜１３の室内側の露出面部を断熱性部材からなり室内露出部となるカバー材２１〜２３で被覆しているので、窓枠１０における断熱性を向上できる。また、障子６０，７０を、断熱性部材からなる室内部材６１Ｂ，６３Ｂ，７１Ｂ〜７３Ｂを有する各框６１，６３，７１〜７３を用いて構成しているので、障子６０，７０における断熱性も向上できる。
【００５２】
（７）本実施形態では、内観色部材４７は、室内露出部である枠１１〜１３の各カバー材２１〜２３や、各框６１，６３，７１〜７１の室内部材６１Ｂ，６３Ｂ，７１Ｂ〜７１Ｂと同じ材質、色調で構成されているので、上げ下げ窓１の内観を窓枠１０部分から障子６０，７０部分まで統一することができ、意匠性を非常に向上することができる。
さらに、外観色部材４５は、室外露出部である枠１１〜１３や、各框６１〜６３，７１〜７１の室外部材６１Ａ〜６３Ａ，７１Ａ〜７１Ａと同じ材質、色調で構成されているので、上げ下げ窓１の外観も窓枠１０部分から障子６０，７０部分まで統一することができ、意匠性を非常に向上することができる。
【００５３】
（８）上げ下げ窓１の内観および外観を、まったく異なるものにすることができるため、部屋の内装や、建物の外壁などに応じて上げ下げ窓１の内観、外観を自由に設定することができ、建物全体としても意匠性の高いものにすることができる。
【００５４】
（９）取付溝４１を断熱性のカバー材２３に形成しているので、外観色部材４５が外気で冷やされても、外観色部材４５からの熱伝導を抑えることができ、断熱性能を向上できる。
【００５５】
なお、本発明は、以下に示すような変形等も本発明に含まれる。
例えば、前記実施形態では、窓枠１０として、枠１１〜１３にカバー材２１〜２３を取り付けたものを利用していたが、アルミ製の室外部材（室外露出部）と断熱性部材からなる室内部材（室内露出部）とで構成されたものでもよい。この場合も、内観色部材４７は、断熱性部材からなる室内部材と同じ色で構成すればよく、さらに同じ材質で構成することがより好ましい。
【００５６】
また、窓枠１０としては、下枠１２以外の上枠１１や縦枠１３も、アルミ製の室外部材（室外露出部）および室内部材（室内露出部）と、これらの室内外部材を連結する断熱性部材からなる連結材とで構成されたものでもよい。この場合には、内観色部材４７は、縦枠１３のアルミ製の室内部材と同じ色に設定したり、内観色部材４７を同じアルミ製とすることが好ましい。
【００５７】
要するに、窓枠１０の具体的な構成は実施にあたって適宜設定すればよい。例えば、（Ａ）非鉄金属製の室内部材（室内露出部）および室外部材（室外露出部）とこの室内外部材を連結する断熱部材とから構成した枠、（Ｂ）非鉄金属製の室外部材（室外露出部）と樹脂製の断熱性部材からなる室内部材（室内露出部）とから構成した枠、（Ｃ）非鉄金属製の室外部材（室外露出部）と木製の断熱性部材からなる室内部材（室内露出部）とから構成した枠、（Ｄ）非鉄金属製の室外部材（室外露出部）と合成木材製の断熱性部材からなる室内部材（室内露出部）とから構成した枠、（Ｅ）非鉄金属製の枠（室外露出部および室内露出部を含む）、（Ｆ）合成樹脂製の枠（室外露出部および室内露出部を含む）、（Ｇ）合成木材製の枠（室外露出部および室内露出部を含む）、などから選択された枠を四周枠組みして構成された窓枠を用いればよい。
【００５８】
また、障子６０，７０も、前記各実施形態のものに限定されず、実施にあたって適宜設定すればよい。例えば、（ａ）非鉄金属製の室内部材および室外部材とこの室内外部材を連結する断熱部材とから構成した框、（ｂ）非鉄金属製の室外部材と樹脂製の断熱性部材からなる室内部材とから構成した框、（ｃ）非鉄金属製の室外部材と木製の断熱性部材からなる室内部材とから構成した框、（ｄ）非鉄金属製の室外部材と合成木材製の断熱性部材からなる室内部材とから構成した框、（ｅ）非鉄金属製の框、（ｆ）合成樹脂製の框、（ｇ）合成木材製の框、などから選択された框を四周框組みして構成され、かつ面材として複層ガラスまたは単板ガラスの一方が組み込まれた障子を用いればよい。
【００５９】
さらに、外観色部材４５や内観色部材４７は、窓枠１０の室内露出部や室外露出部と同じ材質、色調に設定するだけでなく、異なる材質や色調にしてもよい。例えば、外観色部材４５や内観色部材４７は、アルミ製に限らず他の金属材で形成してもよいし、気密材と同様の合成ゴム等で形成してもよく、さらには他の材質で構成してもよい。但し、外観色部材４５等は外気に触れるため、耐水性や耐候性等の条件をクリアしたものが好ましい。
【００６０】
また、前記実施形態では、外観色部材４５や内観色部材４７の色調を、上げ下げ窓１の外観、内観と共通としていたが、異なる色調として外観色部材４５、内観色部材４７のラインを強調するデザインなどにしてもよい。
【００６１】
さらに、窓枠１０の外観と、障子６０，７０の外観が異なる場合や、窓枠１０の内観と障子６０，７０の内観が異なる場合には、外観色部材４５や内観色部材４７は、窓枠１０の外観や内観と同じ色に設定してもよいし、障子６０，７０の外観や内観と同じ色に設定してもよく、さらにいずれとも異なる色に設定してもよい。
【００６２】
外観色部材４５や内観色部材４７は、取付溝４１に差し込んでスライド移動させることで取り付けられるものに限らない。例えば、外観色部材４５や内観色部材４７に弾性を有する係止片を設け、取付溝４１に押し込んで取り付けるように構成してもよい。要するに、外観色部材４５、内観色部材４７は、ボルトなどを利用せずに、取付溝４１の形状を利用して取り付けられるものであればよい。
【００６３】
前記実施形態では、取付溝４１をカバー材２３に形成していたが、縦枠１３側に形成してもよく、さらには、カバー材２３および縦枠１３に跨って形成してもよい。また、縦枠１３を、アルミ製の室外部材（室外露出部）と断熱性部材からなる室内部材（室内露出部）とで構成した場合には、取付溝は室内部材に形成すればよい。
【００６４】
風止め板４６は、例えば、上げ下げ窓１を建物屋内に配置する場合等は不要にできるため、必要に応じて設置すればよい。さらに、風止め板４６を、外観色部材４５や内観色部材４７と一体に形成してもよい。
【００６５】
前記実施形態では、障子を閉めた際に、内障子７０が下側で外障子６０が上側としていたが、逆に内障子７０を上側で外障子６０を下側に設定してもよい。この場合には、下から、内観色部材４７、風止め板４６、外観色部材４５の順に配置すればよい。
また、本発明は、外障子６０、内障子７０の両方が可動する上げ下げ窓１に限らず、一方の障子６０，７０が固定障子とされた上げ下げ窓１にも適用することができる。
さらに、本発明の上げ下げ窓１は、建物の屋根面や壁面の開口部に取り付けられるものに限らず、勝手口ドアや玄関ドア等のドア内部に設けられるものでもよい。
【００６６】
【発明の効果】
このような本発明によれば、上げ下げ窓の外観、内観を共に向上させることができ、生産効率の低減も防止できる。
【図面の簡単な説明】
【図１】本発明の実施形態である上げ下げ窓を示す内観図である。
【図２】図１のＩＩ−ＩＩ線からみた縦断面図である。
【図３】図１のＩＩＩ−ＩＩＩ線からみた横断面図である。
【図４】縦枠部分を示す拡大横断面図である。
【図５】縦枠部分を示す概略斜視図である。
【図６】縦枠部分を示す模式図である。
【図７】外観色部材の配置状態を示す斜視図である。
【図８】内観色部材の配置状態を示す斜視図である。
【図９】障子の召合せ部を示す分解斜視図である。
【符号の説明】
１…上げ下げ窓、１０…窓枠、１１…上枠、１２…下枠、１２Ａ…室外部材、１２Ｂ…室内部材、１２Ｃ…断熱部材、１３…縦枠、１５…ガイド溝、１５Ａ…室外片、１５Ｂ…室内片、１６…ガイド溝、２１〜２３…カバー材、２３Ａ…室外片、２６…バックアップ材、２７…充填材、２８…気密シール材、４０…仕切部、４１…取付溝、４５…外観色部材、４６…風止め板、４７…内観色部材、６０…外障子、６１…上框、６２…下框（召合せ框）、６３…竪框、６１Ａ〜６３Ａ，７１Ａ〜７１Ａ…室外部材、６１Ｂ，６３Ｂ，７１Ｂ〜７３Ｂ…室内部材、６７…気密材、６８…摺動片、６９…スパイラルバランサー、７０…内障子、７１…上框（召合せ框）、７２…下框、７３…竪框、７５…モヘア（封止部材）、８０…複層ガラス。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a raising / lowering window, and relates to a raising / lowering window provided in a roof surface of a building or an opening of a wall surface, and a raising / lowering window provided in a door such as a doorway door or a front door.
[0002]
[Background]
As a sash window, a raising / lowering window is known in which both inner and outer shojis are movable shojis, or one is a movable shoji and the other is a fixed shoji. Furthermore, as a raising / lowering window, in order to clean the outdoor surface of the glass, there is also one configured so that the inner shoji and the outer shoji fall down and come out indoors.
[0003]
In such a raising and lowering window, the inner and outer shojis are partitioned by a partition formed in the vertical frame of the window frame, and can be slid in the vertical direction by guide grooves formed on the outdoor side and the indoor side of the partition. Guided by
[0004]
In recent years, in order to improve the heat insulation performance and the interior appearance of such a raising / lowering window, a bag composed of an outdoor member made of non-ferrous metal such as aluminum and an indoor member made of heat insulating material such as resin or wood is used. Shoji shoji was used.
Similarly, in an aluminum window frame in which a shoji is incorporated, a cover material having the same color tone as that of the indoor member made of the heat insulating member is attached to an exposed surface exposed to the room when the shoji is closed. The dew performance was improved.
[0005]
In such a raising / lowering window, in order to improve the appearance of the raising / lowering window, the non-ferrous metal portion such as aluminum exposed to the outside of the window frame and the shoji is the same color, for example, the same color such as black, brown, white, gray, etc. It was painted on.
Similarly, in order to improve the interior appearance of the raising and lowering window, the cover material exposed to the indoor side of the window frame and the indoor member of the shoji were painted in the same color, for example, the same color such as oak or white. In some cases, the cover material and the indoor member are made of wood to achieve a sense of unity with a wood grain.
In particular, in recent years, natural colors such as the wood itself and wood grain are preferred for the indoor side, while the outdoor side is black, brown, white, etc. Different colors are preferred.
[0006]
[Problems to be solved by the invention]
By the way, in such a raising / lowering window, the said partition part is provided in the vertical frame made from a nonferrous metal, or a cover material. For this reason, if the partition part is formed in the window frame, the color tone is the same as the appearance of the raising / lowering window, and if the partition part is formed in the cover material, the color tone is the same as the inside appearance of the raising / lowering window.
[0007]
However, in any case, there is a problem in that the appearance of the raised and lowered windows or the unity of the interior appearance is disturbed at the partition portion, and the design is deteriorated.
In other words, when each of the shojis is closed, the vertical frame partition portion is exposed to a portion exposed to the outdoor side and a portion exposed to the indoor side. That is, a portion of the partition that is located on the indoor side of the external shoji is exposed to the indoor side, and a portion that is located on the outdoor side of the internal shoji is exposed to the outdoor side.
[0008]
Therefore, when the partitioning part is formed in a nonferrous metal vertical frame, the part where the partitioning part is exposed to the outdoor side has the same color tone as the window frame and the outdoor surface of the shoji and does not deteriorate the appearance. However, there is a problem in that the portion exposed to the indoor side usually deteriorates the internal appearance because its color tone is different from the indoor surface of the window frame or the shoji.
[0009]
On the contrary, when the partition part is formed on the cover material of the vertical frame, the portion where the partition part is exposed to the outdoor side usually has a different color tone from the outdoor surface of the window frame or shoji, so the appearance is deteriorated. There was a problem of letting it go.
[0010]
Therefore, it is also conceivable to paint the portion exposed to the indoor side of the partition in the same color tone as the indoor surface of the window frame and shoji, and paint the portion exposed to the outdoor side to the same color as the outdoor surface of the window frame and shoji. However, there is a problem that painting and dividing the integrally formed partition portion reduces workability and reduces production efficiency.
[0011]
An object of the present invention is to provide a raising and lowering window that can improve both the appearance and the interior appearance, and can prevent a reduction in production efficiency.
[0012]
[Means for Solving the Problems]
The raising and lowering window of the present invention is a raising and lowering window provided with a window frame formed by quadrangularly forming an upper frame, a lower frame, and left and right vertical frames, and an internal and external shoji incorporated in the window frame. In the partition part that partitions the inner frame side and the outer frame side of the vertical frame, a mounting groove that is continuous in the vertical direction is formed, and in the part that is exposed to the indoor side when the shoji is closed in the mounting groove, An interior color member is attached, and an exterior color member is attached to a portion exposed to the outdoor side when the shoji is closed in the attachment groove. In the mounting groove, a windshield plate is disposed between the interior color member and the exterior color member. It is characterized by.
[0013]
In the present invention, the attachment groove is formed in the partition portion of the vertical frame, and the interior color member and the external color member that are separate from the vertical frame are attached to the attachment groove. The same color tone as the indoor surface of the shoji screen, and the appearance color member can be the same color tone as the outdoor surface of the window frame or the shoji screen. For this reason, even if the interior and appearance of the raised and lowered windows have different color tones, the individual color members can be easily colored in accordance with the respective color tones. Therefore, the interior and appearance of the raising / lowering window can be improved in the partitioning portion of the raising / lowering window.
Furthermore, since the interior color member and the exterior color member are separate from the vertical frame and separate from each other, they can be easily colored according to the interior and exterior of the window, and production efficiency is not reduced. .
[0014]
When attaching the interior color member and the exterior color member to the attachment groove, the engagement portion of the color member may be slidably attached from the opening end face of the attachment groove, or the color member may be elastically deformed. A stop piece may be provided, and the locking piece may be pushed in and attached to the groove portion formed along the longitudinal direction of the attachment groove.
[0015]
Further, a windshield plate is disposed and attached between the interior color member and the exterior color member in the attachment groove. Because The windshield plate can also be easily attached by being slid into the attachment groove. Further, since the windshield plate is arranged between the introspective color member and the appearance color member, if the length dimension of each color member is set, the arrangement position of the windshield plate can be easily set. In addition, since each color member is also mounted in the same mounting groove, for example, it is possible to easily mount both the appearance color member, the windshield plate, and the introspection color member in order to achieve alignment.
[0016]
In addition, an airtight material that comes into contact with the other summoning cage is attached to one of the summons of the external shoji and the inner shoji along the longitudinal direction of the summoning salmon. It is preferable that the gap with the stopper plate is closed with a sealing member attached to the above-described outer or inner shoji.
[0017]
In the raising / lowering window, one upper arm and the other lower arm of the shoji and shoji are the summons, respectively. This summon bowl is fitted with an airtight material to ensure airtightness and watertightness. At this time, in each shoji, the joint between the heel and the upper and lower heels is usually superior to the heel, so the airtight material attached to the summon heel cannot be provided on the heel of the shoji, The airtight material cannot be extended to the side edge of the shoji. Therefore, in order to close the gap between the end face of the airtight material and the windshield plate, if a sealing member made of mohair or the like is attached to an external shoji or inner shoji, more specifically, it can be attached to the saddle of either shoji. Thus, the gap can be reliably closed, and airtightness and watertightness can be improved.
[0018]
Here, the interior color member has the same color as the color of the indoor exposed portion exposed on the indoor side of the vertical frame, and the appearance color member has the same color as the color of the outdoor exposed portion exposed on the outdoor side of the vertical frame. Preferably it is.
In the present invention, if the interior color member and the exterior color member are made the same color as the indoor exposed portion and the outdoor exposed portion of the vertical frame, it is possible to make the interior look and appearance with a sense of unity and improve the design. In the present invention, the same color is not limited to the same color, that is, the three elements of hue, saturation, and lightness, but the elements may be slightly different, and the hues are substantially the same. Anything that looks like Moreover, as a method for making it the same color, it may be colored by painting or laminating, or when molding the interior color member or the exterior color member with a resin or the like, it may be colored by adding a pigment to the resin raw material. Good.
[0019]
Note that the interior color member and the exterior color member may be different in color from the indoor exposed portion and the outdoor exposed portion of the vertical frame, depending on design requirements and the like.
[0020]
Furthermore, it is preferable that the interior color member is made of the same material as the indoor exposed portion of the vertical frame, and the appearance color member is made of the same material as the outdoor exposed portion of the vertical frame. In addition, the interior color member and the exterior color member are made of aluminum, synthetic resin such as PVC (polyvinyl chloride), or seal material (airtight material, air tight material) formed of synthetic rubber such as EPDM (ethylene propylene diene methylene). , AT material).
If the interior color member is made of the same material as the vertical frame indoor exposed part and the exterior color member is made of the same material as the vertical frame outdoor exposed part, not only the color tone but also the surface condition such as glossiness are matched. Therefore, the design of the interior and appearance can be further improved.
[0021]
Here, the vertical frame of the window frame is made of a non-ferrous metal, and a portion of the non-ferrous metal outside the mounting groove is an outdoor exposed portion, and a portion of the indoor side of the mounting groove is a heat insulating member. And may be covered with a cover material which is an indoor exposed portion.
[0022]
Further, the vertical frame of the window frame may be composed of a non-ferrous metal outdoor member serving as an outdoor exposed portion and an indoor member including a heat insulating member serving as an indoor exposed portion.
In each of these window frames, the interior color member may be the same color as the indoor exposed portion (cover material or indoor member) or a different color. Further, the appearance color member may be the same color as the outdoor exposed portion (the outdoor portion of the vertical frame or the outdoor member) or may be a different color.
[0023]
If these window frames are used, the thermal insulation can be improved by covering the vertical frame with a cover material made of a heat insulating member serving as an indoor exposed portion, or by configuring the indoor member serving as the indoor exposed portion from a heat insulating member. .
At this time, as the heat insulating member, synthetic resin, wood, or synthetic wood formed by mixing and melting a synthetic resin such as a thermoplastic resin and wood powder is usually used. These heat-insulating members have a different color tone from non-ferrous metals such as aluminum that will be exposed outdoors, but if you make the interior color member the same color as these heat-insulating members (indoor exposed parts), the paper sliding door will be closed In addition, the portion exposed to the indoor side can be made to have a unified color tone and the interior appearance can be improved. On the other hand, if the appearance color member is the same color as the outdoor frame and the outdoor frame, the part exposed to the outside of the door when the shoji is closed can be made to have a unified color tone and the appearance can be improved. .
[0024]
Here, it is preferable that the mounting groove is formed in the cover material. Alternatively, the mounting groove is preferably formed in the indoor member.
Since the appearance color member attached to the attachment groove is in direct contact with the outside air, it is easily affected by the outdoor temperature. Even if the appearance color member is cooled by the outside air, if the mounting groove for holding the color member is formed in the cover material or the indoor member made of a heat insulating member, heat conduction from the appearance color member can be suppressed, Insulation performance can be improved.
[0025]
Here, the external shoji and the internal shoji are at least each of the coffins other than the sumochi summons (that is, each coffin that is exposed to the indoor side when the shoji is closed) is a nonferrous metal outdoor member, Preferably, the interior color member has the same color as the indoor member of each shoji, and the appearance color member has the same color as the outdoor member of each shoji. If such a shoji is used, heat insulation and dew proofing can be improved, and since the colors of the shoji portion and each color member are unified, the interior and appearance of the raised and lowered windows can be further improved.
[0026]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the drawings. In addition, in each drawing, in order to make the drawing easy to see, the main structural members such as the window frame and the shoji are omitted from the hatching indicating the cross section.
[0027]
FIG. 1 is an interior view showing a raising / lowering window 1 of the present embodiment, FIG. 2 is a longitudinal sectional view as seen from an arrow II-II, and FIG. 3 is a transverse sectional view as seen from an arrow III-III.
1 to 3, the raising and lowering window 1 includes a window frame 10 attached to a housing of a building (not shown), and an indoor shoji (inner shoji) 70 disposed on the indoor side (right side in FIG. 2) of the window frame 10. And an outdoor shoji (external shoji) 60 arranged on the outdoor side (the left side in FIG. 2). When closed, the inner shoji 70 is arranged on the lower side and the external shoji 60 is arranged on the upper side. It has become.
[0028]
As shown in FIGS. 1 to 3, the window frame 10 is configured by assembling an upper frame 11, a lower frame 12, and left and right vertical frames 13 into a square frame shape. The upper frame 11 and the vertical frames 13 at both left and right ends are each formed of an aluminum shape integrally formed by extrusion molding of aluminum which is a non-ferrous metal.
[0029]
The lower frame 12 is composed of an outdoor member 12A and an indoor member 12B made of an extruded aluminum material, and a heat insulating member 12C formed of urethane resin or the like that connects these members.
In this embodiment, the heat insulating member 12C is formed by injecting urethane resin between the indoor and outdoor members 12A and 12B and curing it, but a synthetic resin band plate-like heat insulating member is provided between the members 12A and 12B. The heat insulating member 12C may be configured by disposing one or more of each and connecting the members 12A and 12B by caulking them.
[0030]
These upper frame 11, lower frame 12, and vertical frame 13 have frame attachment pieces 11D, 12D, and 13D that abut against the outdoor surfaces of the lintels 7, the window base 8, and the columns 9 to which the frames 11, 12, and 13 are attached. Is formed. And the aluminum-shaped material heat insulation window frame 10 is attached to the building frame side by attaching these frame attachment pieces 11D, 12D, and 13D to the lintel 7, the window base 8, and the pillar 9 with a nail or a screw.
Further, between the upper frame 11, the lower frame 12, the vertical frame 13 and the outer wall material 90 of the building, a backup material 26 and a filler 27 are filled and sealed.
[0031]
The external shoji 60 is configured by assembling an upper arm (door-end arm) 61, a lower arm (summing bowl, outside summon bowl) 62, and a bowl 63 into a square frame shape. Further, the inner shoji 70 is configured by assembling an upper bowl (summer bowl, inner bowl) 71, a lower bowl 72, and a bowl 73 in a square frame shape. And the multi-layer glass 80 is fitted to the inner peripheral surface of each ridge 61-63, 71-73 via the gasket.
[0032]
Each of the rods 61, 63, 71 to 73 includes outdoor members 61A, 63A, 71A to 73A made of an aluminum extruded shape (metal, non-ferrous metal), and indoor members 61B, 63B, 71B to 73B made of a heat insulating member. It is constituted by joining. On the other hand, the lower bowl (outside summit bowl) 62 is made of an extruded shape made of aluminum (made of metal or non-ferrous metal).
[0033]
The outdoor members 61A, 63A, and 71A to 73A of the flanges 61, 63, and 71 to 73 are formed with glass holding sides that hold the outdoor side of the multilayer glass 80, and the indoor members 61B, 63B, and 71B to 73B. A glass holding side for holding the indoor side of the multilayer glass 80 is formed. For this reason, in each shoji 60,70, when the shoji 60,70 is closed, the exposed surface portions exposed to the indoor side are all indoor members 61B, 63B, 71B-73B having heat insulating properties, and are aluminum outdoor members. Since 61A, 63A, 71A-73A and the lower arm 62 made of aluminum are not exposed to the indoor side, the heat insulation performance and the dew proof performance are improved. Note that the indoor exposed surface portion of the shojis 60 and 70 means a portion exposed on the indoor side when the shojis 60 and 70 are closed on the indoor surface of the shojis 60 and 70 (viewing portion).
[0034]
In addition, on the inner surfaces of the outdoor members 61A, 63A, 71A to 73A, a metal drop-off preventing tool having an L-shaped cross section (not shown) is provided, and the indoor members 61B, 63B, 71B to 71B are burned in the event of a fire. However, the multi-layer glass 80 is removed so as not to fall into the indoor side.
[0035]
Cover members 21, 22, and 23 made of a heat insulating member covering the indoor side exposed surface portions of the frames 11 to 13 are attached to the upper frame 11, the lower frame 12, and the vertical frame 13 of the window frame 10. In addition, by these cover materials 21-23, when the shoji 60 and 70 are closed on the inner peripheral surface of the opening of the window frame 10, a portion exposed to the indoor side (a visible portion), that is, an indoor exposed portion in the window frame 10 is formed. It is configured.
[0036]
Here, each of the cover materials 21, 22, and 23 is specifically made of a synthetic resin such as polyvinyl chloride resin, wood, or a wood formed by mixing and melting synthetic resin such as thermoplastic resin and wood powder. It is made of a heat insulating material such as powdered resin or synthetic wood.
In the present invention, “synthetic wood” has a wood powder content of 30% by weight or more, and has an appearance closer to wood than “resin containing wood powder” with a wood powder content of less than 30% by weight. Means having The wood powder is not limited to those obtained by pulverizing wood, but includes those obtained by pulverizing cellulosic materials such as coconut shells, coffee grounds, waste paper, and waste materials.
Moreover, in this embodiment, each cover material 21-23 is comprised by the same material and color tone as the indoor members 61B, 63B, 71B-71B of each cage | basket 61,63,71-71.
[0037]
The cover member 21 is attached to the upper frame 11 and the frame 81 so as to cover a portion from the upper side of the indoor member 61 </ b> B to the frame 81 on the lower surface of the upper frame 11. For this reason, when the outer shoji 60 is closed, the cover material 21 is exposed to the indoor side in the upper frame 11.
The cover material 21 is attached with an airtight seal material 28 that seals tightly against the indoor surface of the upper collar 61 of the outer screen 60.
[0038]
The cover member 22 is attached to the upper surface of the indoor member 12B of the lower frame 12 and covers the indoor member 12B. For this reason, when the inner shoji 70 is closed, the cover member 22 is exposed to the indoor side in the lower frame 12.
[0039]
As shown in FIG. 4, each vertical frame 13 is formed with a concave groove-shaped guide groove 15 for guiding the outer panel 60. Of the outdoor piece 15A and the indoor piece 15B constituting the guide groove 15, the heat insulating cover material 23 is provided on the indoor side of the indoor piece 15B, and a portion on the indoor side of the indoor piece 15B of each vertical frame 13 is provided. In other words, the exposed surface exposed to the indoor side when the outer shoji 60 and the inner shoji 70 are closed is covered. For this reason, when each of the shojis 60 and 70 is closed, the cover member 23 is exposed to the indoor side in the vertical frame 13.
[0040]
The cover member 23 is formed with a groove-shaped guide groove 16 for guiding the inner impeller 70. In the cover member 23, the outdoor piece 23A that partitions the outdoor side of the guide groove 16 and the indoor piece 15B form a partition portion 40 that partitions the external shoji 60 and the internal shoji 70.
As shown in FIG. 5, a mounting groove 41 having a substantially C-shaped cross section that is continuous in the vertical direction is formed in the partition portion 40, more specifically, in the outdoor piece 23A that constitutes the partition portion 40 in the cover member 23. Has been.
[0041]
An external color member 45, a windshield plate 46, and an interior color member 47 are inserted into the mounting groove 41. The appearance color member 45, the windshield plate 46, and the interior color member 47 are inserted into the mounting groove 41 so as to be arranged in this order from the lower side.
As shown in the schematic diagram of FIG. 6, the appearance color member 45 is arranged to extend from the lower end of each vertical frame 13 to the summing unit (portion where the summoning rods 62 and 71 are disposed). As shown in FIG. 7, the appearance color member 45 is exposed to the outdoor side when the outer shoji 60 and the inner shoji 70 are closed. Therefore, the appearance color member 45 has the same color as the vertical frame 13 made of an aluminum shape as an outdoor exposed portion. Is colored. Specifically, the appearance color member 45 is made of the same aluminum shape as that of the vertical frame 13 and is made of the same material.
[0042]
The interior color member 47 is arranged extending from the upper end of each vertical frame 13 to the summing portion. As shown in FIG. 8, the introspective color member 47 is colored in the same color as the cover material 23 because it is exposed to the indoor side when the external shovel 60 and the internal shroud 70 are closed. Specifically, the introspection color member 47 is made of the same synthetic resin as the cover material 23 that is the indoor exposed portion, and since the material is the same, the color is also exactly the same.
The appearance color member 45 and the interior color member 47 are colored by, for example, painting or laminating. Further, when the interior color member 47 is made of a synthetic resin, a pigment may be added to the interior color resin raw material.
[0043]
As with the color members 45 and 47, the windshield plate 46 is inserted and attached to the attachment groove 41, and is disposed between the color members 45 and 47. The windshield plate 46 is made of synthetic resin or the like and includes a plurality of fins (fins).
And this fin part seals so that external air may not flow into the indoor side from the end surface of the summoning part by contacting the side end surface of the collar 63 of the external shoji 60 and the mohair (sealing member) 75 described later. Yes.
[0044]
That is, as shown in FIGS. 2 and 4, in the summing portions 62 and 71, the airtight material 67 attached to the summing portion 62 is sealed by coming into contact with the outdoor surface of the summing portion 71. However, as shown in FIG. 9, the end portion of the summoning portion 62 is swallowed into the bowl 63 and is joined in a state where the bowl 63 has won. The material 67 cannot be provided up to the side end face of the external shoji 60. For this reason, a gap is generated between the windshield plate 46 and the side end face of the airtight member 67.
Therefore, in the present embodiment, as shown in FIGS. 4 and 7, the mohair 75 is attached to the outdoor surface of the collar 73 of the inner shoji 70 to close the gap between the airtight member 67 and the windshield plate 46.
[0045]
As shown in FIG. 3, a sliding piece 68 is fixed to each of the shojis 60 and 70, and by inserting the sliding piece 68 into the guide grooves 15 and 16 of the vertical frame 13, each shoji 60 , 70 are restricted from moving in the direction in which the vertical frame 13 is found and in the prospective direction, and can move only in the vertical direction. The sliding piece 68 is fixed to a spiral balancer 69, and each of the shojis 60 and 70 can be moved up and down by the spiral balancer 69 and held at an arbitrary position.
Further, each of the shojis 60 and 70 is configured so as to be detached from the sliding piece 68 and to be inwardly moved indoors in order to clean the multilayer glass 80.
[0046]
According to this embodiment, there are the following effects.
(1) Since the attachment groove 41 is formed in the partition portion 40 of the vertical frame 13 and the exterior color member 45 and the interior color member 47 that are separate from the vertical frame 13 are attached to the attachment groove 41, the interior color member 47. Can be made to have the same color tone as the indoor surface of the window frame 10 and the shoji 60, 70, and the appearance color member 45 can be made to have the same color tone as the outdoor surface of the window frame 10 and the shoji 60, 70.
For this reason, even if the interior and appearance of the raising and lowering window 1 have different color tones, the separate color members 45 and 47 can be easily colored according to the respective color tones. Therefore, the interior and appearance of the raising / lowering window 1 can be improved in the partition 40 of the raising / lowering window 1.
[0047]
(2) The interior color member 47 is made of the same material as the heat insulating cover material 23 which is the indoor exposed portion of the vertical frame 13, and the appearance color member 45 is made of the same aluminum extruded shape as the vertical frame 13 which is the outdoor exposed portion. Therefore, not only the color but also the design such as the glossiness of the surface can be made the same, and the interior and appearance of the raised and lowered window 1 can be further improved.
[0048]
(3) Since the interior color member 47 and the exterior color member 45 are separate from the vertical frame 13 and separate from each other, the color members 45 and 47 can be easily colored according to the interior and exterior of the window 1. Also, production efficiency is not reduced.
[0049]
(4) Since the exterior color member 45, the interior color member 47, and the windshield plate 46 are slidably inserted into the mounting groove 41, the assembly workability can be improved as compared with screwing or the like. Further, since the windshield plate 46 is disposed between the interior color member 47 and the exterior color member 45, if the length dimension of each color member 45, 47 is set, the position of the windshield plate 46 can be easily set. Can be set. In addition, since the color members 45 and 47 and the windshield plate 46 are attached to the same mounting groove 41, for example, the appearance color member 45, the windshield plate 46, and the introspection color member 47 are sequentially attached, and the alignment is also achieved. Can be easily installed.
[0050]
(5) Since the sealing member made of the mohair 75 is attached to the collar 73 of the inner cot 70, the clearance between the end face of the airtight material 67 attached to the lower collar (outer summoning collar) 62 and the windshield plate 46 is provided. It can be reliably plugged, and airtightness and watertightness can be improved.
In addition, the airtight material 67 only needs to be attached to the lower collar 62 portion of the external shoji 60 and does not need to be extended to the collar 63 portion. Therefore, the mounting structure of the airtight material 67 can be simplified.
[0051]
(6) Since the exposed surface portions on the indoor side of the respective frames 11 to 13 of the window frame 10 are covered with the cover materials 21 to 23 that are made of heat insulating members and become indoor exposed portions, the heat insulating properties in the window frame 10 can be improved. . Moreover, since the shoji 60,70 is comprised using each cage | basket 61,63,71-73 which has the indoor members 61B, 63B, 71B-73B which consist of heat insulation members, the heat insulation in the shoji 60,70 is also good. It can be improved.
[0052]
(7) In this embodiment, the introspection color member 47 is the indoor members 61B, 63B, 71B to the cover members 21 to 23 of the frames 11 to 13, which are indoor exposed portions, and the flanges 61, 63, and 71 to 71. Since it is comprised with the same material and color tone as 71B, the inside view of the raising / lowering window 1 can be unified from the window frame 10 part to the shoji 60,70 part, and design property can be improved very much.
Furthermore, the appearance color member 45 is composed of the same material and color tone as the outdoor members 61A to 63A and 71A to 71A of the frames 11 to 13 which are the outdoor exposed portions and the flanges 61 to 63 and 71 to 71. The appearance of the raising / lowering window 1 can be unified from the window frame 10 portion to the shoji 60 and 70 portions, and the design can be greatly improved.
[0053]
(8) Since the interior and appearance of the raising and lowering window 1 can be completely different, the interior and appearance of the raising and lowering window 1 can be freely set according to the interior of the room, the outer wall of the building, etc. The building as a whole can be highly designed.
[0054]
(9) Since the mounting groove 41 is formed in the heat insulating cover material 23, even if the appearance color member 45 is cooled by the outside air, heat conduction from the appearance color member 45 can be suppressed, and the heat insulation performance is improved. it can.
[0055]
The present invention includes the following modifications and the like.
For example, in the said embodiment, what used the cover materials 21-23 attached to the frames 11-13 as the window frame 10 was utilized, However, The room which consists of an aluminum outdoor member (outdoor exposure part) and a heat insulating member It may be composed of a member (indoor exposed portion). Also in this case, the interior color member 47 may be configured with the same color as the indoor member made of a heat insulating member, and more preferably configured with the same material.
[0056]
As the window frame 10, the upper frame 11 and the vertical frame 13 other than the lower frame 12 also connect the outdoor member (outdoor exposed portion) and the indoor member (indoor exposed portion) made of aluminum to these indoor and outdoor members. What was comprised with the connection material which consists of a heat insulating member may be sufficient. In this case, the interior color member 47 is preferably set to the same color as the aluminum indoor member of the vertical frame 13, or the interior color member 47 is preferably made of the same aluminum.
[0057]
In short, the specific configuration of the window frame 10 may be set as appropriate in implementation. For example, (A) a non-ferrous metal indoor member (indoor exposed portion) and an outdoor member (outdoor exposed portion) and a heat insulating member connecting the indoor and outdoor members, (B) a nonferrous metal outdoor member ( A frame composed of an outdoor member (outdoor exposed portion) and an indoor member (indoor exposed portion) made of a resin heat insulating member; (C) an indoor member made of a non-ferrous metal outdoor member (outdoor exposed portion) and a wooden heat insulating member. (D) a frame composed of a non-ferrous metal outdoor member (outdoor exposed portion) and a synthetic wood-made indoor member (indoor exposed portion), (E ) Non-ferrous metal frame (including outdoor exposed portion and indoor exposed portion), (F) Synthetic resin frame (including outdoor exposed portion and indoor exposed portion), (G) Synthetic wood frame (outdoor exposed portion) Including the exposed part of the room). It may be used by the window frame.
[0058]
Further, the shojis 60 and 70 are not limited to those of the above-described embodiments, and may be appropriately set in the implementation. For example, (a) a non-ferrous metal indoor member and an outdoor member and a heat insulating member connecting the indoor and outdoor members, and (b) a non-ferrous metal outdoor member and a resin heat insulating member. And (c) a bag composed of a non-ferrous metal outdoor member and a wooden heat insulating member, and (d) a non-ferrous metal outdoor member and a synthetic wood heat insulating member. It is constructed by combining four rounds of ridges selected from cocoons constructed from indoor members, (e) non-ferrous metal cocoons, (f) synthetic resin cocoons, (g) synthetic wood cocoons, etc. In addition, a shoji in which one of the double-layer glass or the single plate glass is incorporated as the face material may be used.
[0059]
Further, the appearance color member 45 and the interior color member 47 are not only set to the same material and color tone as the indoor exposed portion and outdoor exposed portion of the window frame 10, but may be made of different materials and color tones. For example, the appearance color member 45 and the interior color member 47 are not limited to aluminum but may be formed of other metal materials, may be formed of a synthetic rubber similar to the airtight material, and other materials. You may comprise. However, since the appearance color member 45 and the like are exposed to the outside air, it is preferable to satisfy the conditions such as water resistance and weather resistance.
[0060]
In the above embodiment, the color tone of the exterior color member 45 and the interior color member 47 is the same as that of the raising and lowering window 1, but the lines of the exterior color member 45 and the interior color member 47 are emphasized as different color tone. It may be designed.
[0061]
Furthermore, when the appearance of the window frame 10 is different from the appearance of the shoji 60, 70, or when the inside appearance of the window frame 10 is different from the inside appearance of the shoji 60, 70, the appearance color member 45 and the inside color member 47 are It may be set to the same color as the appearance and interior view of the frame 10, may be set to the same color as the appearance and interior view of the shojis 60 and 70, or may be set to a color different from both.
[0062]
The appearance color member 45 and the interior color member 47 are not limited to those attached by being inserted into the attachment groove 41 and slid. For example, the appearance color member 45 or the interior color member 47 may be provided with a locking piece having elasticity and pushed into the attachment groove 41 for attachment. In short, the exterior color member 45 and the interior color member 47 may be any members that can be attached using the shape of the attachment groove 41 without using bolts or the like.
[0063]
In the embodiment, the mounting groove 41 is formed in the cover material 23, but it may be formed on the vertical frame 13 side, and may be formed across the cover material 23 and the vertical frame 13. Further, when the vertical frame 13 is constituted by an aluminum outdoor member (outdoor exposed portion) and an indoor member (indoor exposed portion) made of a heat insulating member, the attachment groove may be formed in the indoor member.
[0064]
For example, the windshield plate 46 may be installed as necessary because it can be made unnecessary when the raising and lowering window 1 is arranged in a building. Further, the windshield plate 46 may be formed integrally with the appearance color member 45 and the interior color member 47.
[0065]
In the embodiment, when the shoji is closed, the inner shoji 70 is on the lower side and the outer shoji 60 is on the upper side, but conversely, the inner shoji 70 may be set on the upper side and the outer shoji 60 may be set on the lower side. In this case, the interior color member 47, the windshield plate 46, and the appearance color member 45 may be arranged in this order from the bottom.
In addition, the present invention is not limited to the raising / lowering window 1 in which both the external obstacle 60 and the inner obstacle 70 are movable, but can also be applied to the raising / lowering window 1 in which one of the obstacles 60, 70 is a fixed obstacle.
Furthermore, the raising / lowering window 1 of this invention is not restricted to what is attached to the opening part of the roof surface or wall surface of a building, You may provide in door insides, such as a doorway door and a front door.
[0066]
【The invention's effect】
According to the present invention as described above, both the appearance and interior appearance of the raising / lowering window can be improved, and the reduction in production efficiency can be prevented.
[Brief description of the drawings]
FIG. 1 is an interior view showing a raising / lowering window according to an embodiment of the present invention.
FIG. 2 is a longitudinal sectional view taken along line II-II in FIG.
3 is a cross-sectional view taken along line III-III in FIG.
FIG. 4 is an enlarged cross-sectional view showing a vertical frame portion.
FIG. 5 is a schematic perspective view showing a vertical frame portion.
FIG. 6 is a schematic diagram showing a vertical frame portion.
FIG. 7 is a perspective view showing an arrangement state of appearance color members.
FIG. 8 is a perspective view showing an arrangement state of the interior color member.
FIG. 9 is an exploded perspective view showing a shoji summoning unit.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Raising / lowering window, 10 ... Window frame, 11 ... Upper frame, 12 ... Lower frame, 12A ... Outdoor member, 12B ... Indoor member, 12C ... Thermal insulation member, 13 ... Vertical frame, 15 ... Guide groove, 15A ... Outdoor piece, 15B ... Indoor piece, 16 ... Guide groove, 21-23 ... Cover material, 23A ... Outdoor piece, 26 ... Backup material, 27 ... Filler material, 28 ... Airtight seal material, 40 ... Partition part, 41 ... Mounting groove, 45 ... Appearance color member, 46 ... Windshield plate, 47 ... Interior color member, 60 ... External shoji, 61 ... Upper heel, 62 ... Lower heel (summer candy), 63 ... 竪框, 61A-63A, 71A-71A ... Outdoor Member 61B, 63B, 71B-73B ... Indoor member, 67 ... Airtight material, 68 ... Sliding piece, 69 ... Spiral balancer, 70 ... Inner bed, 71 ... Upper bowl (summing bowl), 72 ... Lower bowl, 73 ... 竪框, 75 ... Mohair (sealing member), 80 ... Multi-layer glass.

Claims

A raising and lowering window comprising a window frame formed by quadrangularly forming an upper frame, a lower frame, and left and right vertical frames, and an inner and outer shoji incorporated in the window frame,
An attachment groove that is continuous in the vertical direction is formed in the partition portion that partitions the inner frame side and the outer frame side of the vertical frame,
An introspection color member is attached to the portion exposed to the indoor side when the shoji is closed in the mounting groove,
The exterior color member is attached to the part exposed to the outdoor side when the shoji is closed in the mounting groove,
A raising / lowering window, characterized in that a windshield plate is disposed and attached to the attachment groove between the interior color member and the exterior color member.

An airtight material that comes into contact with the other summoning cage is attached to one of the summons for the outer and inner shoji along the longitudinal direction of the summoning cage, and the end face of the airtight material and the windshield plate are connected to each other. The raising / lowering window according to claim 1, wherein the gap is closed by a sealing member attached to the outer or inner shoji.

The interior color member has the same color as the color of the indoor exposed portion exposed on the indoor side of the vertical frame, and the appearance color member has the same color as the color of the outdoor exposed portion exposed on the outdoor side of the vertical frame. The raising / lowering window according to claim 1 or 2, characterized by the above-mentioned.

The interior color member is made of the same material as the indoor exposed portion of the vertical frame, and the appearance color member is made of the same material as the outdoor exposed portion of the vertical frame. The raising / lowering window according to any one of 3 above.

The vertical frame of the window frame is made of a non-ferrous metal, and a portion of the non-ferrous metal that is on the outdoor side of the mounting groove is an outdoor exposed portion, and a portion on the indoor side of the mounting groove is made of a heat insulating member and exposed indoors. The raising / lowering window according to claim 1, wherein the raising / lowering window is covered with a cover material to be a part.

The vertical frame of the said window frame is comprised by the indoor member which consists of a nonferrous metal outdoor member used as an outdoor exposed part, and the heat insulating member used as an indoor exposed part, The any one of Claims 1-4 characterized by the above-mentioned. Raised and lowered windows as described in Crab.

The raising and lowering window according to claim 5, wherein the attachment groove is formed in the cover material.

The raising and lowering window according to claim 6, wherein the mounting groove is formed in the indoor member.

In the external shoji and the internal shoji, at least each of the bags other than the handbags of the screen paper is composed of a non-ferrous metal outdoor member and an indoor member made of a heat insulating member,
The raising / lowering window according to any one of claims 1 to 8, wherein the interior color member has the same color as an indoor member of each shoji, and the appearance color member has the same color as an outdoor member of each shoji.