JP4009479B2

JP4009479B2 - Windows and windows construction methods

Info

Publication number: JP4009479B2
Application number: JP2002081831A
Authority: JP
Inventors: 朋彦白浜; 修一水上; 隆谷本
Original assignee: ＹｋｋＡｐ株式会社
Priority date: 2002-03-22
Filing date: 2002-03-22
Publication date: 2007-11-14
Anticipated expiration: 2022-03-22
Also published as: JP2003278450A

Description

【０００１】
【発明の属する技術分野】
本発明は、窓および窓の構築方法に係り、例えば、辷り出し窓、上げ下げ窓、引違い窓、嵌め殺し窓など、各種の窓や、各種の窓を複数備えた連装窓、および窓の構築方法に関する。
【０００２】
【背景技術】
近年の建物においては、快適な生活空間を形成し、かつ冷暖房に使用するエネルギーを減少させて省エネルギー化を図るために、外壁や建具等における断熱性能が重視されている。特に、新断熱基準や次世代省エネルギー基準等が策定されていることもあり、従来であれば、断熱サッシや断熱ドアを利用していなかった地域においても、断熱サッシ等を採用する建物が増えてきている。
このような断熱サッシの一つに、天然木の質感と、アルミ等の金属の持つ耐久、耐候性を兼ね備えたサッシとして、窓枠や障子の室外側をアルミの押出形材（金属形材）で構成し、室内側を天然木や集成材等の木材で構成したアルミ木複合サッシがある。この複合サッシは、室内側からは木材の持つ質感や美観、触感等を楽しめる一方で、室外側がアルミ製のためにメンテナンス性、耐久性を向上できるという特色を有する。また、室外側が木製であると、木材の有する断熱性により、その表面には外気で冷却されたアルミの押出形材からの熱が伝わり難く、結露対策にも有効である。
【０００３】
【発明が解決しようとする課題】
ところで、窓枠に用いられる木材は、アルミの押出形材からなる窓枠の室内側の見え掛かり部分を覆う木部材として用いられており、窓枠を構成する各枠材（上枠、下枠、縦枠）にビス止め等で取り付けられている。また、木部材のさらに室内側には、四周にわたる窓額縁が配置されることが多い。この窓額縁において、窓額縁を構成する額縁材（上額縁、下額縁、縦額縁）の室外側の端部には通常、室外側に突出したと凸状の突出部が設けられ、この突出部が木部材の室内側の端部に設けられた凹状の嵌合部に凹凸嵌合している。
【０００４】
一方、窓枠に取り付けられた木部材は、室内側に配置されることで耐久性という面では有利であるが、それでも経年的な老朽化は免れない。このような場合には、老朽化した木部材を取り外し、新たな木部材と交換することが予定される。しかし、木部材の室内側には前述したように、額縁材の室外側が凹凸嵌合しているため、木部材を取り外すためには、額縁材も同時に外す必要があり、木部材の交換作業に手間がかかるという問題がある。
【０００５】
本発明の第１の目的は、木部材の交換作業を容易にできる窓および窓の構築方法を提供することにある。
【０００６】
他方、大開口に対応したサッシとして、複数の窓枠を方立を介して連結するとともに、それぞれの窓枠内に障子を収容した連装窓が知られている。連装窓の場合、上枠、下枠、および連装窓としての両端の縦枠は、通常の窓（単窓）の場合と同様に建物躯体側に取り付けられるため、その断面形状が単窓の場合と同じである。これに対して、方立に沿って取り付けられる方立用縦枠は、単窓の縦枠とは異なって建物躯体側には取り付けられないために、単窓の縦枠に設けられた建物躯体取付用の取付片を取り除いて用いられることになる。
【０００７】
しかし、方立用縦枠の室内側からの見掛かり部分を方立用縦木部材で覆った断熱サッシによる連装窓では、単窓の縦枠で用いられる木部材と同一断面形状の方立用縦木部材を使用したのでは、その室内側の端部に設けられた凹状の嵌合部の一部が方立と干渉し、方立を取り付けることができない。従って、単窓の木部材の原材を方立用縦木部材にも用いようとすると、その干渉部分である嵌合部の一部を削り取る必要があり、その切削加工が容易ではないという問題がある。勿論、方立用縦木部材専用の原材を別途用意してくことも可能であるが、これでは原材の種類が多くなって管理が煩雑になる。
【０００８】
本発明の第２の目的は、方立用縦枠および方立用縦木部材の製作を簡単にでき、連装窓を容易に形成できる窓および窓の構築方法を提供することにある。
【０００９】
【課題を解決するための手段】
本発明の窓は、建物躯体側に取り付け可能な取付片および室内側に位置する室内側片が形成された金属製の縦枠と、この縦枠の室内側からの見え掛かり部分を覆う木製の木部材とを用いて構成される窓であって、前記縦枠と、この縦枠に取り付けた前記木部材と、室外側に凸状の突出部が設けられた窓額縁とを備え、前記取付片を介して前記縦枠を建物躯体に固定するとともに、前記室内側片と前記木部材とで形成された凹状の嵌合部に前記窓額縁の突出部を嵌合して構成されるか、または前記取付片および室内側片を取り除いた一対の前記縦枠と、当該一対の縦枠に取り付けた一対の前記木部材と、連装窓を構成する方立と、この方立の室内側に取り付け可能な窓額縁とを備え、前記一対の縦枠を前記方立の両側に固定するとともに、前記一対の木部材に渡って前記窓額縁を前記方立に取り付けて構成されることを特徴とする。
このような本発明によれば、窓枠側の凹状の嵌合部を枠材と木部材とによって形成するので、この嵌合部を枠材と木部材とで二分割するように構成可能である。このため、窓額縁を外すことなく木部材のみが枠材から容易に外れるようになり、その交換作業が容易に行える。以上により、前記第１の目的が達成される。
【００１０】
また、前記枠材は建物躯体側に取り付けられる取付片を備えた縦枠であり、前記嵌合部の前記縦枠側の部分は、当該縦枠の室内側を形成する室内側片とされ、前記木部材と当該室内側片および前記取付片が除かれた縦枠とは、連装窓を構成する方立に取付可能な断面形状を有している。
このような構成では、縦枠を例えば金型を用いて押出成形する場合において、同じ金型で成形された押出形材（原材）が単窓用の縦枠として用いられる他、室内側片および取付片を除くことで連装窓用としても用いられるようになり、単窓および連装窓において、押出金型の共通化が図られる。また、木部材においても、単窓および連装窓で共通の断面形状であるから、木製の原材の共通化が図られる。
【００１１】
一方、本発明の窓は、建物躯体側に取り付け可能な取付片が形成された金属製の縦枠と、この縦枠の室内側からの見え掛かり部分を覆う木製の木部材とを用いて構成される窓であって、前記縦枠と、この縦枠の室内側に取り付けられる別体のアタッチメント部材と、前記縦枠に取り付けた前記木部材と、室外側に凸状の突出部が設けられた窓額縁とを備え、前記取付片を介して前記縦枠を建物躯体に固定するとともに、前記アタッチメント部材と前記木部材とで形成された凹状の嵌合部に前記窓額縁の突出部を嵌合して構成されるか、または前記取付片を取り除いた一対の前記縦枠と、当該一対の縦枠に取り付けた一対の前記木部材と、連装窓を構成する方立と、この方立の室内側に取り付け可能な窓額縁とを備え、前記一対の縦枠を前記方立の両側に固定するとともに、前記一対の木部材に渡って前記窓額縁を前記方立に取り付けて構成されるものでもよい。
この構成においても、同一金型で成形された押出形材が単窓用の縦枠として用いられる他、室内側片およびアタッチメント部材を除くことで連装窓用としても用いられるようになり、単窓および連装窓において、押出金型の共通化が図られる。また、木部材においてもやはり、単窓および連装窓で原材の共通化が図られる。
以上において、本発明の窓は、前記縦枠と枠組みされる金属製の上枠と、この上枠の室内側からの見え掛かり部分を覆う木製の上木部材とを備え、前記上木部材は、前記上枠にビス止めされる第１部材と、この第１部材にビス止めされる第２部材とで構成されていることが好ましい。
【００１２】
一方、本発明の窓の構築方法は、建物躯体側に取り付け可能な取付片および室内側に位置する室内側片が形成された金属製の縦枠と、この縦枠の室内側からの見え掛かり部分を覆う木製の木部材とを用いて構築する窓の構築方法であって、前記縦枠と、前記木部材と、室外側に凸状の突出部が設けられた窓額縁とを準備し、前記取付片を介して前記縦枠を建物躯体に固定するとともに、前記縦枠に前記木部材を取り付け、前記室内側片と前記木部材とで形成された凹状の嵌合部に前記窓額縁の突出部を嵌合するか、または一対の前記縦枠と、一対の前記木部材と、連装窓を構成する方立と、この方立の室内側に取り付け可能な窓額縁とを準備し、前記取付片および室内側片を取り除いてから前記一対の縦枠を前記方立の両側に固定するとともに、当該一対の縦枠に前記一対の木部材を取り付け、これら一対の木部材に渡って前記窓額縁を前記方立に取り付けることを特徴とする。
【００１３】
【発明の実施の形態】
以下、本発明の各実施形態を図面に基づいて説明する。なお、第２実施形態以降において、次の第１実施形態で説明する構成部材と同じ構成部材、および同様な機能を有する構成部材には、第１実施形態の構成部材と同じ符号を付し、それらの説明を省略または簡略化する。
【００１４】
〔第１実施形態〕
図１は、第１実施形態に係るサッシとしての単窓の縦辷り出し窓１を示す縦断面図、図２は、その横断面図、図３の左側は、縦辷り出し窓１の要部の横断面図、図３の右側は、縦辷り出し窓１を連装窓とした場合の要部の横断面図である。
【００１５】
縦辷り出し窓１は、建物躯体に取り付けられた窓枠１０と、窓枠１０内に上下のヒンジを介して開閉自在に建て付けられた障子２０と、障子２０の室内側に取り付けられた網戸３０とを備え、窓枠１０の室内側には窓額縁４０が取り付けられている。この縦辷り出し窓１は、以下に説明するように、室内側がアルミの押出形材、室内側が天然木で形成されたアルミ木複合サッシになっている。
【００１６】
窓枠１０は、上枠１１、下枠１２、および左右の縦枠１３を四周枠組みした構成である。各枠１１，１２，１３はそれぞれ、本発明に係る枠材であり、アルミの押出形材で形成された室外部材１１１，１２１，１３１と、同じくアルミの押出形材で形成された室内部材１１２，１２２，１３２と、これらを連結する合成樹脂製の断熱部材１１３，１２３，１３３とで構成された断熱枠である。
【００１７】
各室内部材１１２，１２２，１３２の室内側からの見え掛かり部分には、木部材としての天然木製の上木部材５１、下木部材５２、および左右の縦木部材５３がビス等によって取り付けられており、アルミの金属面が室内側に露出せず、室内側からは天然木の自然な風合いを楽しむことができる。また、各木部材５１，５２，５３の断熱性により、その露出面には室外の冷熱が伝達されず、結露が生じ難くなっている。なお、縦木部材５３は、第１、第２部材５３１，５３２の二部材で構成されるが、一部材で構成されていてもよい。
【００１８】
障子２０は、上框２１、下框２２、および左右の竪框２３を四周枠組みした構成であり、内部に配置された複層のガラス面材２４を備えている。各框２１，２２，２３はそれぞれ、アルミの押出形材で形成された室外部材２１１，２２１，２３１と、これらの室内側に適宜な取付部材を介して取り付けられた天然木製の室内部材２１２，２２２，２３２とで構成されている。そして、室内部材２１２，２２２，２３２が室内側に露出することにより、室内側からは天然木の自然な風合いを楽しむことができ、また、その断熱性により、室内側の露出面での結露の発生が抑制されている。
【００１９】
網戸３０も、上框３１、下框３２、および左右の竪框３３を四周枠組みした構成であり、内部に配置された図示しない網体を備えている。各框３１，３２，３３はそれぞれ、アルミの押出形材で形成された室外部材３１１，３２１．３３１と、これらの室内側に取り付けられた天然木製の室内部材３１２，３２２，３３２とで構成されている。そして、室内部材２１２，２２２，２３２が窓枠１０および障子２０と調和し、天然木の自然な風合いを楽しむことができる。ただし、網戸３０自身が室外に露出しないので、室内部材２１２，２２２，２３２の断熱性によるメリットは少ない。
【００２０】
窓額縁４０は、それぞれ天然木材製の上額縁４１、下額縁４２、および左右の縦額縁４３を四周枠組した構成であり、窓額縁４０のさらに室内側には、同様に四周枠組された化粧額縁が凹凸嵌合して取り付けられている。
【００２１】
このような縦辷り出し窓１において、窓枠１０の上枠１１および下枠１２の室内端には、見付け方向の外側（窓開口に対して外側）に鉛直に折曲した後、さらに室内側に向けて折曲したＬ字形状の室内側片１５が設けられている。また、図３の左側にも示すように、縦枠１３の室内端は直線状であるが、Ｖ溝状に若干窪んだ折込ライン１４から先端側が室内側片１５になっている。また上木部材５１および縦木部材５３には、室内側の角部が切削されて入隅部５４が形成されている。
【００２２】
そして、窓枠１０の上枠１１側では、室内側片１５および上木部材５１の入隅部５４により室外側に凹んだ凹状の嵌合部１６が形成されている。下枠１２側では、室内側片１５および下木部材５２の室内側の一部分で同様な嵌合部１６が形成されている。縦枠１３側でもやはり、室内側片１５および縦木部材５３の入隅部５４により嵌合部１６が形成されている。これらの嵌合部１６は、上額縁４１、下額縁４２、および縦額縁４３の室外端に設けられた凸状の突出部４４と凹凸嵌合している。
【００２３】
すなわち、凹状の各嵌合部１６は、各枠１１，１２，１３から各木部材５１，５２，５３を外すことで二分割される構成であり、これらの木部材５１，５２，５３は、嵌合部１６と各額縁４１，４２，４３の突出部４４とが凹凸嵌合した状態で各枠１１，１２，１３から外すことが可能である。従って、木部材５１，５２，５３の老朽化によってこれらを交換する場合には、従来とは異なって窓額縁４０の各額縁４１，４２，４３を外す必要がなく、木部材５１，５２，５３のみを外せばよい。
【００２４】
ところで、図２および図３に左側に示すように、窓枠１０の縦枠１３は、建物躯体にビス等で取り付けられる取付片１７を備えている。この取付片１７は、基端側の折込ライン１４を境にして取り除くことが可能であるが、単窓の縦辷り出し窓１では、取り除かれずにそのまま用いられる。
【００２５】
続いて、図３の右側の図に基づき、縦辷り出し窓１で連装窓を形成する場合について説明する。縦辷り出し窓１で連装窓を形成する場合には、前述の窓枠１０を複数個用意し、これらを鉛直な方立６０で連結することになる。具体的には、一対の窓枠１０における近接対向した縦枠として方立用縦枠１３′を用い、これらの方立用縦枠１３′同士を方立６０で連結する。図３の右側には、この方立６０に方立用縦枠１３′が取り付けられた状態が示されている。なお、連装窓では、互いに離間した側の縦枠の他、上枠、および下枠は、単窓での縦枠１３、上枠１１、および下枠１２と全く同一部材であるため、ここでの図示を省略する。
【００２６】
方立用縦枠１３′は、縦枠１３と同じ原材（共通の押出金型で成形された押出形材）から製作される。そして、方立用縦枠１３′の断面形状は、縦枠１３から室内側片１５および取付片１７を折込ライン１４を境にして取り除いた断面形状と同一である。つまり、原材の段階で、室内側片１５および取付片１７に相当する部分を取り除くことで、本実施形態の方立用縦枠１３′が製作される。ここで、方立用縦枠１３′の各部の名称および符号としは便宜上、縦枠１３の名称および符号をそのまま用いる。後述の他の実施形態でも同様である。
【００２７】
方立６０は、アルミの押出形材で形成された横断面略Ｔ字形状の室外部材６１と、同じくアルミの押出形材で形成された室内部材６２と、これらを連結する合成樹脂製の断熱部材６３とで構成されている。室外部材６１の室外端側であって、Ｔ字形状部分の両端には、第１係合支持部６４が設けられ、この第１係合支持部６４には、方立用縦枠１３′の室外部材１３１に設けられた係合部１３１Ａが係合している。室内部材６２には見付け方向の両側に延出した第２係合支持部６５が設けられ、この第２係合支持部６５には、方立用縦枠１３′の室内部材１３２に設けられた係合片１３２Ａが係合している。これらの係合によって方立用縦枠１３′が方立６０に取り付けられる。なお、係合部１３１Ａおよび係合片１３２Ａは、単窓用の縦枠１３にも本来設けられているものである。
【００２８】
また、方立６０において、室内部材６２の室内端には二条の係止片６６が設けられている。この係止片６６には、木製の閉塞部材６７がコ字形状の係止部材６８を介して係止されており、この閉塞部材６７で両側の方立用縦木部材５３′間が閉塞され、内観の向上が図られている。この際、方立用縦木部材５３′は、縦枠１３用の縦木部材５３と同一断面形状を有しており、天然木製の同一の原材から製作される。
【００２９】
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) 縦辷り出し窓１において、窓枠１０の室内側の嵌合部１６は、各枠１１，１２，１３と木部材５１，５２，５３とにより二分割可能に構成されているので、窓額縁４０の各額縁４１，４２，４３を外すことなく木部材５１，５２，５３のみを各枠１１，１２，１３から容易に外すことができ、木部材５１，５２，５３が老朽化した場合等には、その交換作業を簡単かつ迅速に行える。
【００３０】
(２) 縦枠１３は、室内側片１５および取付片１７を除いた断面形状が連装窓に用いられる方立用縦枠１３′の断面形状と同じであるため、縦枠１３および方立用縦枠１３′を同一の原材（押出形材）から製作でき、押出形材用の押出金型を共通化して金型代を節約できる。
【００３１】
(３) この際、方立用縦枠１３′の製作にあたっては、縦枠１３と共通の原材から室内側片１５および取付片１７に相当する部分を取り除くだけでよく、方立用縦枠１３′を簡単に製作でき、連装窓を容易で安価に形成できる。
【００３２】
(４) また、縦木部材５３と方立用縦木部材５３′とは、断面形状が同一であるから、これらの原材をも共通化でき、原材の種類を少なくして管理等も容易にできる。
【００３３】
(５) しかも、連装窓を形成する際に方立６０と干渉するのは縦枠１３の室内側片１５であり、縦木部材５３には本来、方立６０との干渉部分が存在しない。このため、方立用縦木部材５３′の製作にあたっては、縦木部材５３と共通な原材をそのまま用いることができ、当該原材に対して従来のような切削加工等を施す必要がなく、方立用縦木部材５３′も簡単に製作でき、この点でも連装窓を容易かつ安価に形成できる。勿論、そのような室内側片１５に相当する部分は、方立用縦枠１３′の製作の際に予め取り除かれるから、方立用縦枠１３′においても、方立６０と干渉する心配がない。
【００３４】
〔第２実施形態〕
図４は、第２実施形態に係るサッシとしての単窓の上げ下げ窓２を示す縦断面図、図５は、その横断面図、図６の左側は、上げ下げ窓２の要部の横断面図、図６の右側は、上げ下げ窓２を連装窓とした場合の要部の横断面図である。
【００３５】
本実施形態での上げ下げ窓２は基本的に、内障子２０のみが上下に上げ下げ可能に構成されており、窓枠１０内の上方に配置された外障子２０は嵌め殺しとされ、窓枠１０の上枠１１が外障子２０の上框を兼用している。また、網戸３０は、外障子２０のさらに室外側に配置されているとともに、室内側からの見え掛かりを考慮する必要がないので、第１実施形態のような木部材を備えていない。
【００３６】
上げ下げ窓２の窓枠１０において、上枠１１側では、第１実施形態と同様に、室内側片１５と上木部材５１の入隅部５４とにより嵌合部１６が形成されている。この際、上木部材５１は、第１、第２部材５１１，５１２で構成され、第１部材５１１が上枠１１の室内部材１１２にビス止めされているのに対し、第２部材５１２が当該第１部材５１１にビス５１３で止められている。また、外障子２０を構成するガラス面材２４の室内側面は、シール材を介して第２部材５１２の室外側で保持されている。
【００３７】
下枠１２側では、内側（窓開口に対して内側）に折曲した室内側片１５と下木部材５２の入隅部５４とで嵌合部１６が形成されている。
【００３８】
縦枠１３側では、外側に折曲した室内側片１５と縦木部材５３の一部とにより嵌合部１６が形成されている。そして、このような室内側片１５もまた、図６の左側に示すように、折込ライン１４を境にして除去することが可能である。さらに、縦枠１３において、内障子２０が建て込まれる部分には、室内外部材１３１，１３２に跨って断熱性を有する合成樹脂製のガイド枠１３４が取り付けられており、このガイド枠１３４内の摺動部材１３５と共に内障子２０が上下に昇降する。
【００３９】
このような窓枠１０を一対用い、上げ下げ窓２で連装窓を形成する場合には、上枠、下枠、および互いに離間する側の縦枠は、単窓での窓枠１０の上枠１１、下枠１２、および縦枠１３と同じ断面形状のものがそのまま用いられる。これに対して、各窓枠の近接する縦枠としては、図６の右側に示す方立用縦枠１３′が用いられる。この方立用縦枠１３′は、第１実施形態と同様に、縦枠１３から室内側片１５および取付片１７を取り除いた断面形状を有しており、縦枠１３と共通の原材から製作される。また、連装窓での方立用縦木部材５３′も縦木部材５３と同一断面形状とされ、これらが共通の原材から製作される。
【００４０】
このような本実施形態でも、第１実施形態と同様な構成を備えていることで、前述した(１)〜(５)の効果を同様に得ることができる。また、加えて以下の効果がある。
(６) 本実施形態の上木部材５１は、第１、第２部材５１１，５１２で構成されているが、第２部材５１２はアルミの室内部材１１２に直にビス止めされているのではなく、天然木の第１部材５１１にビス５１３で止められているため、外部と熱的に遮断されている室内部材１１２の熱でさえ、ビスを介して第２部材５１２の表面に伝達されることがなく、断熱性能をより向上させることができる。
【００４１】
〔第３実施形態〕
図７は、第３実施形態に係るサッシとしての単窓の引違い窓３を示す縦断面図、図８は、その横断面図、図９の左側は、引違い窓３の要部の横断面図、図９の右側は、引違い窓３を連装窓とした場合の要部の横断面図である。
【００４２】
本実施形態の引違い窓３は基本的に、外障子２０が上枠１１および下枠１２の外レール１１４，１２４に沿って開閉し、内障子２０が内レール１１５，１２５に沿って開閉する構成である。また、各障子２０の下框２２は、アルミの室外部材２２１と、天然木製の室内部材２２２と、この室内部材２２２の下方に配置された合成樹脂製の別の室内部材２２３とを備えている。この室内部材２２３が配置された部分は、雨水や結露水等に浸る可能性があるために、室内部材２２３を天然木製ではなく、腐食の心配のない合成樹脂製としてある。
【００４３】
上げ下げ窓２の窓枠１０において、上枠１１側では、内側に僅かに折曲した室内側片１５と上木部材５１の入隅部５４とにより嵌合部１６が形成されている。また、上枠１１では、室内外部材１１１，１１２の内面（開口部に臨む側の面）は、これらに跨って配置された合成樹脂製のカバー材１１６で覆われている。これは、内外障子２０が閉め切られているときに、各障子２０の室内側で上枠１１に結露を生じ難くするためである。そして、このカバー材１１６の室外側の下垂片１１６Ａと室外部材１１１の下垂片１１１Ａとにより前記外レール１１４が形成され、カバー材１１６の室内側の下垂片１１６ＢとＬ字形状のアルミの補強部材１１７とにより前記内レール１１５が形成されている。
【００４４】
下枠１２側では、第２実施形態と同様に、内側に折曲した室内側片１５と下木部材５２の入隅部５４とで嵌合部１６が形成されている。さらに、下枠１２において、室内外部材１２１，１２２間には、断熱部材１２３および室内部材１２２の室外面を覆うように合成樹脂製のカバー材１２６が配置され、室内部材１２２には、その内面を覆うように同じく合成樹脂製のカバー材１２７が配置され、断熱性能が高められている。
【００４５】
縦枠１３側では、図９の左側にも示すように（一方の縦枠１３を図示）、室内部材１３２の室内端に合成樹脂製の別体のアタッチメント部材１８がビス止めされている。そして、このアタッチメント部材１８の室内端側の一部と縦木部材５３の入隅部５４とにより嵌合部１６が形成されている。また、一方（外障子２０の戸先側）の縦枠１３において、室外部材１３１の室内空間からの見え掛かり部分は合成樹脂製のカバー材１３６で覆われており、このカバー材１３６と室内部材１３２とに跨るように縦木部材５３が取り付けられている。
【００４６】
このような窓枠１０を一対用い、引違い窓３で連装窓を形成する場合には、上枠、下枠、および互いに離間する側の縦枠は、単窓での窓枠１０の上枠１１、下枠１２、および縦枠１３と同じ断面形状のものがそのまま用いられる。これに対して、各窓枠の近接する縦枠としては、図９の右側に示す方立用縦枠１３′が用いられる。この方立用縦枠１３′は、縦枠１３からアタッチメント部材１８および取付片１７を取り除いた断面形状を有しており、縦枠１３と共通の原材から製作される。また、連装窓での方立用縦木部材５３′も縦木部材５３と同一断面形状とされ、これらが共通の原材から製作される。
【００４７】
このような本実施形態では、第１、第２実施形態と比較し、室内側片１５とアタッチメント部材１８との違いはあるが、これらが同様な機能を有することで、前述した(１)〜(５)の効果を同様に得ることができる。
【００４８】
なお、以上の第１〜第３実施形態においては、方立６０はサッシの種類に関係なく同一断面形状を有しており、縦辷り出し窓１、上げ下げ窓２、および引違い窓３で連装窓を形成するのに共通に用いることができる。
【００４９】
また、本発明は、前記実施形態に限定されるものではなく、以下に示すような変形等も本発明に含まれる。
例えば、前記第２実施形態では、上枠１１側の上木部材５１が第１、第２部材５１１，５１２で構成され、第２部材５１１が上枠１１の室内部材１１２ではなく、天然木製の第１部材５１１にビス止めされていたが、このような構成を下枠１２側の下木部材５２や、縦枠１３側の縦木部材５３、あるいは方立用縦枠１３′側の方立用縦木部材５３′に適用してもよい。図１０には、縦枠１３側の縦木部材５３に適用した例が示されている。すなわち、縦木部材５３は、第１、第２部材５３３，５３４で構成され、第２部材５３４が第１部材５３３にビス５３５で取り付けられている。従って、このビス５３５は縦枠１３に直接接触しておらず、縦枠１３が外気で冷却されても、その熱がビス５３５の頭部側に伝達されず、頭部での結露が防止され、第２部材５３４における頭部周りでの腐食を防止できる。そして、この構成は、図１０に示すように、縦枠１３全体がアルミの押出形材で形成されている非断熱枠に特に有効である。
【００５０】
その他、本発明に係る嵌合部を形成するための枠材の形状や木部材の形状は、その実施にあたって任意に決められてよく、前記各実施形態で説明した形状に限定されない。
【００５１】
また、前記各実施形態の窓枠は、枠材がアルミ製の室内外部材とこれらを連結する合成樹脂製の断熱部材とで構成された断熱枠であったが、断熱枠としては、このような構造のものに限らず、例えば、アルミ製の室外部材と合成樹脂製の室内部材とで構成されたものであってもよい。このような場合には、合成樹脂製の室内部材の見え掛かり部分を覆うように木部材が取り付けられることになる。さらに、断熱枠としては、枠材全体が合成樹脂で形成されたいわゆる樹脂枠であってもよい。
ただし、図１０で説明したように、本発明に係る窓枠は、全体がアルミの押出形材からなる枠材で構成されていてもよく、このような枠材の室内側に木部材が設けられていればよい。
【００５２】
さらに、本発明は、第１〜第３実施形態で説明したような縦辷り出し窓１、上げ下げ窓２，引違い窓３のような窓種に限定されず、横辷り出し窓、開き窓、ルーバー窓、嵌め殺し窓など、様々な窓種のサッシに適用できる。なお、図１０の縦枠１３は、嵌め殺し窓用に構成されたものである。
【００５３】
【発明の効果】
以上に述べたように、本発明の窓および窓の構築方法によれば、木部材の交換作業を容易にできるという効果がある。また、本発明の窓および窓の構築方法では、方立用縦枠および方立用縦木部材の製作を簡単にでき、連装窓を容易に形成できるという効果がある。
【図面の簡単な説明】
【図１】本発明の第１実施形態に係るサッシを示す縦断面図である。
【図２】第１実施形態を示す横断面図である。
【図３】第１実施形態の要部を示す横断面図であり、左側は単窓の場合、右側は連装窓の場合である。
【図４】本発明の第２実施形態に係るサッシを示す縦断面図である。
【図５】第２実施形態を示す横断面図である。
【図６】第２実施形態の要部を示す横断面図であり、左側は単窓の場合、右側は連装窓の場合である。
【図７】本発明の第３実施形態に係るサッシを示す縦断面図である。
【図８】第３実施形態を示す横断面図である。
【図９】第３実施形態の要部を示す横断面図であり、左側は単窓の場合、右側は連装窓の場合である。
【図１０】本発明の変形例を示す縦断面図である。
【符号の説明】
１…サッシである縦辷り出し窓、２…サッシである上げ下げ窓、３…サッシである引違い窓、１０…窓枠、１１…枠材である上枠、１２…枠材である下枠、１３…枠材である縦枠、１３′…方立用縦枠、１５…室内側片、１６…嵌合部、１７…取付片、１８…アタッチメント部材、４０…窓額縁、４１…上額縁、４２…下額縁、４３…縦額縁、４４…突出部、５１…木部材である上木部材、５２…木部材である下木部材、５３…木部材である縦木部材、５３′…方立用縦木部材、６０…方立。[0001]
BACKGROUND OF THE INVENTION
  The present inventionWindows and windows construction methodsFor example, various windows such as open windows, raising and lowering windows, sliding windows, fitting windows, etc.OrContinuous windows with multiple windowsAnd how to build windowsAbout.
[0002]
[Background]
In recent buildings, in order to save energy by forming a comfortable living space and reducing the energy used for cooling and heating, heat insulation performance in outer walls and fittings is emphasized. In particular, new heat insulation standards and next-generation energy-saving standards have been established, and in the past, buildings that use heat insulation sashes etc. have increased even in areas where heat insulation sashes and heat insulation doors were not used. ing.
As one of these heat-insulating sashes, the sash that combines the texture of natural wood with the durability and weather resistance of metals such as aluminum, the window frame and the outside of the shoji are extruded with aluminum (metal profile). There is an aluminum wood composite sash that consists of natural wood and laminated wood. This composite sash has the feature that it can improve the maintainability and durability because the outdoor side is made of aluminum while it can enjoy the texture, aesthetics, touch and the like of wood from the indoor side. Further, if the outdoor side is made of wood, the heat from the extruded aluminum material cooled by the outside air is hardly transmitted to the surface due to the heat insulating property of the wood, which is also effective for countermeasures against condensation.
[0003]
[Problems to be solved by the invention]
By the way, the wood used for the window frame is used as a wooden member that covers the indoor side of the window frame made of an extruded aluminum material, and each frame material (upper frame, lower frame) constituting the window frame. It is attached to the vertical frame) with screws. In addition, a window frame that extends over four rounds is often arranged on the indoor side of the wooden member. In this window frame, a projecting protrusion is usually provided at the outdoor end of the frame material (upper frame, lower frame, vertical frame) that constitutes the window frame. Has a concave and convex fitting with a concave fitting portion provided at the end of the wooden member on the indoor side.
[0004]
On the other hand, the wooden member attached to the window frame is advantageous in terms of durability because it is arranged on the indoor side. In such a case, it is planned to remove the old wooden member and replace it with a new wooden member. However, as described above, since the outdoor side of the frame material is unevenly fitted on the indoor side of the wooden member, it is necessary to remove the frame material at the same time in order to remove the wooden member. There is a problem that it takes time and effort.
[0005]
  The first object of the present invention is to facilitate the replacement work of the wooden member.Windows and windows construction methodsIs to provide.
[0006]
On the other hand, as a sash corresponding to a large opening, a continuous window in which a plurality of window frames are connected via a stand and a shoji is accommodated in each window frame is known. In the case of continuous windows, the upper frame, the lower frame, and the vertical frames at both ends as a continuous window are attached to the building housing side in the same way as in the case of ordinary windows (single windows). Is the same. On the other hand, because the vertical frame for installation installed along the vertical is not attached to the building frame side, unlike the vertical frame of the single window, the building frame provided on the vertical frame of the single window. The mounting piece for mounting is removed and used.
[0007]
However, in the case of a continuous window with a heat insulating sash in which the vertical part of the vertical frame is covered with a vertical wooden member, the vertical section of the vertical frame has the same cross-sectional shape as the wooden member used in the vertical frame of a single window. When the vertical wood member is used, a part of the concave fitting portion provided at the end on the indoor side interferes with the vertical, and the vertical cannot be attached. Therefore, if the raw material of the single-window wood member is also used for the vertical wood member for vertical, it is necessary to cut off a part of the fitting portion which is the interference portion, and the cutting process is not easy. There is. Of course, it is also possible to separately prepare a raw material dedicated to the vertical wooden member for the stand, but this increases the number of raw materials and complicates management.
[0008]
  The second object of the present invention is to simplify the production of the vertical frame and the vertical wooden member, and to easily form the continuous window.Windows and windows construction methodsIs to provide.
[0009]
[Means for Solving the Problems]
  Of the present inventionwindowIsUsing a metal vertical frame formed with an installation piece that can be attached to the building frame side and an indoor side piece located on the indoor side, and a wooden wooden member that covers the visible portion of the vertical frame from the indoor side A window configured to include the vertical frame, the wooden member attached to the vertical frame, and a window frame provided with a projecting protrusion on the outdoor side, and the vertical frame through the mounting piece. The frame is fixed to the building frame, and is configured by fitting a protruding portion of the window frame to a concave fitting portion formed by the indoor side piece and the wooden member, or the mounting piece and the chamber A pair of the vertical frames from which the inner pieces are removed, a pair of the wooden members attached to the pair of vertical frames, a stand that forms a continuous window, and a window frame that can be attached to the indoor side of the stand. The pair of vertical frames are fixed to both sides of the vertical and the pair of wooden members Constructed by mounting the window frame to the side standing IIt is characterized by that.
  According to the present invention, since the concave fitting portion on the window frame side is formed by the frame member and the wooden member, the fitting portion can be configured to be divided into two parts by the frame member and the wooden member. is there. Therefore, only the wooden member can be easily detached from the frame member without removing the window frame, and the replacement work can be easily performed. As described above, the first object is achieved.
[0010]
  Also,The frame material is a vertical frame provided with an attachment piece attached to a building frame side, and the portion of the fitting portion on the vertical frame side is an indoor side piece forming an indoor side of the vertical frame, and the tree The member, the indoor side piece, and the vertical frame from which the attachment piece is removed have a cross-sectional shape that can be attached in the direction of the continuous window.have.
  In such a configuration, when the vertical frame is extrusion-molded using, for example, a mold, an extruded shape (raw material) molded with the same mold is used as a vertical frame for a single window. Further, by removing the mounting piece, it can be used for a continuous window, and the extrusion mold can be shared in the single window and the continuous window. In addition, since the wooden member has a common cross-sectional shape in the single window and the continuous window, the wooden raw material can be shared.
[0011]
  on the other hand,Of the present inventionwindowIsA window configured by using a metal vertical frame formed with a mounting piece that can be mounted on the building frame side, and a wooden wooden member that covers an apparent portion from the indoor side of the vertical frame, A vertical frame, a separate attachment member attached to the indoor side of the vertical frame, the wooden member attached to the vertical frame, and a window frame provided with a protruding protrusion on the outdoor side, The vertical frame is fixed to the building frame via an attachment piece, and is configured by fitting the projection of the window frame to a concave fitting portion formed by the attachment member and the wooden member, Alternatively, the pair of vertical frames from which the mounting pieces have been removed, the pair of wooden members attached to the pair of vertical frames, a stand that forms a continuous window, and a window frame that can be attached to the indoor side of the stand When the pair of vertical frames are fixed to both sides of the vertical Moni, the window frame over the pair of wooden members may be composed by attaching the side stand.
  Even in this configuration, the extruded shape molded with the same mold is used as a vertical frame for a single window, and it is also used for a continuous window by removing the indoor side piece and the attachment member. In the continuous window, the extrusion mold can be shared. In addition, for wood members, the same raw material can be used for single windows and continuous windows..
  In the above, the window of the present invention includes a metal upper frame that is framed with the vertical frame, and a wooden upper member that covers an apparent portion of the upper frame from the indoor side. It is preferable that the first member is screwed to the upper frame and the second member is screwed to the first member.
[0012]
  On the other hand, the present inventionWindow construction methodIsUsing a metal vertical frame formed with an installation piece that can be attached to the building frame side and an indoor side piece located on the indoor side, and a wooden wooden member that covers the visible portion of the vertical frame from the indoor side A construction method of a window to be constructed, comprising preparing the vertical frame, the wooden member, and a window frame provided with a projecting protrusion on the outdoor side, and building the vertical frame through the mounting piece. While fixing to the housing, the wooden member is attached to the vertical frame, and the protruding portion of the window frame is fitted to the concave fitting portion formed by the indoor side piece and the wooden member, or a pair of The vertical frame, the pair of wood members, a frame that forms a continuous window, and a window frame that can be attached to the indoor side of the vertical frame are prepared, and after the attachment piece and the indoor side piece are removed, the pair Are fixed to both sides of the vertical frame, and the pair of vertical frames Mounting members, attaching the window frame to the side standing over the pair of wooden membersIt is characterized by.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, each embodiment of the present invention will be described with reference to the drawings. In the second and subsequent embodiments, the same constituent members as those described in the first embodiment and the constituent members having the same functions are denoted by the same reference numerals as those in the first embodiment. Those descriptions are omitted or simplified.
[0014]
[First Embodiment]
FIG. 1 is a longitudinal sectional view showing a vertical window 1 of a single window as a sash according to the first embodiment, FIG. 2 is a transverse sectional view thereof, and the left side of FIG. The right side of FIG. 3 is a cross-sectional view of the main part when the vertical window 1 is a continuous window.
[0015]
The vertical window 1 includes a window frame 10 attached to the building frame, a shoji 20 that can be freely opened and closed in the window frame 10 via upper and lower hinges, and a screen door attached to the indoor side of the shoji 20. 30 and a window frame 40 is attached to the indoor side of the window frame 10. As will be described below, the vertical window 1 is an aluminum wood composite sash having an aluminum extruded shape on the indoor side and natural wood on the indoor side.
[0016]
The window frame 10 has a configuration in which an upper frame 11, a lower frame 12, and left and right vertical frames 13 are framed four times. Each of the frames 11, 12, and 13 is a frame material according to the present invention, and the outdoor members 111, 121, and 131 formed of an extruded aluminum material and the indoor member 112 that is also formed of an extruded aluminum material. , 122, 132 and a synthetic resin heat insulating member 113, 123, 133 connecting them.
[0017]
Natural wood upper wood member 51, lower wood member 52, and left and right vertical wood members 53 as wooden members are attached to the visible portions from the indoor side of each indoor member 112, 122, 132 by screws or the like. The aluminum metal surface is not exposed to the indoor side, and you can enjoy the natural texture of natural wood from the indoor side. In addition, due to the heat insulation of each of the wooden members 51, 52, 53, outdoor cold heat is not transmitted to the exposed surfaces, and condensation is unlikely to occur. In addition, although the vertical wood member 53 is comprised by the two members of the 1st, 2nd members 531, 532, you may be comprised by one member.
[0018]
The shoji 20 has a configuration in which an upper collar 21, a lower collar 22, and left and right collars 23 are framed around four sides, and includes a multi-layer glass face material 24 arranged inside. Each of the rods 21, 22, and 23 is an outdoor member 211, 221, 231 formed of an extruded aluminum material, and a natural wooden indoor member 212 attached to the indoor side via an appropriate attachment member, 222 and 232. The indoor members 212, 222, and 232 are exposed to the indoor side, so that a natural texture of natural wood can be enjoyed from the indoor side, and due to its heat insulation, condensation on the exposed surface on the indoor side can be achieved. Occurrence is suppressed.
[0019]
The screen door 30 also has a configuration in which an upper rod 31, a lower rod 32, and left and right rods 33 are framed four times, and includes a net body (not shown) arranged inside. Each of the rods 31, 32, and 33 is composed of outdoor members 311 and 321.331 formed of aluminum extruded shapes, and natural wooden indoor members 312, 322, and 332 attached to the indoor side. ing. The indoor members 212, 222, and 232 harmonize with the window frame 10 and the shoji 20, and the natural texture of natural wood can be enjoyed. However, since the screen door 30 itself is not exposed outside, there are few merits by the heat insulation of the indoor members 212, 222, 232.
[0020]
The window frame 40 has a configuration in which an upper frame 41, a lower frame 42, and left and right vertical frames 43 made of natural wood are each framed, and on the further indoor side of the window frame 40, a makeup frame framed in the same manner is framed. Is attached with uneven fitting.
[0021]
In such a vertical window 1, the indoor ends of the upper frame 11 and the lower frame 12 of the window frame 10 are bent vertically to the outside in the direction of finding (outside the window opening) and then further to the indoor side. An L-shaped indoor side piece 15 that is bent toward the front is provided. As shown also on the left side of FIG. 3, the indoor end of the vertical frame 13 is linear, but the front end side is an indoor side piece 15 from the folding line 14 slightly recessed in a V-groove shape. Further, the upper wooden member 51 and the vertical wooden member 53 have corner portions 54 formed by cutting corner portions on the indoor side.
[0022]
Then, on the upper frame 11 side of the window frame 10, a concave fitting portion 16 that is recessed outward is formed by the indoor side piece 15 and the corner portion 54 of the upper wood member 51. On the lower frame 12 side, a similar fitting portion 16 is formed in a part of the indoor side piece 15 and the lower wood member 52 on the indoor side. Also on the vertical frame 13 side, the fitting portion 16 is formed by the indoor side piece 15 and the corner portion 54 of the vertical wood member 53. These fitting portions 16 are concavo-convexly fitted with convex protrusions 44 provided at the outdoor ends of the upper frame 41, the lower frame 42, and the vertical frame 43.
[0023]
That is, each concave fitting portion 16 is divided into two parts by removing the respective wooden members 51, 52, 53 from the respective frames 11, 12, 13, and these wooden members 51, 52, 53 are It is possible to remove from the respective frames 11, 12, 13 in a state in which the fitting portion 16 and the protruding portions 44 of the respective frames 41, 42, 43 are concavo-convexly fitted. Therefore, when these are replaced due to aging of the wooden members 51, 52, 53, it is not necessary to remove the frames 41, 42, 43 of the window frame 40 unlike the conventional case, and the wooden members 51, 52, 53 are not required. You only have to remove it.
[0024]
2 and 3, the vertical frame 13 of the window frame 10 includes an attachment piece 17 that is attached to the building frame with screws or the like. The attachment piece 17 can be removed with the fold line 14 on the base end side as a boundary, but is used as it is without being removed in the vertically extending window 1 of a single window.
[0025]
Next, the case where the continuous window is formed by the vertical extending window 1 will be described based on the right side of FIG. In the case of forming a continuous window with the vertical window 1, a plurality of the above-described window frames 10 are prepared, and these are connected by a vertical stand 60. Specifically, the vertical frame 13 ′ is used as a vertically opposed vertical frame in the pair of window frames 10, and the vertical frames 13 ′ are connected by the vertical 60. The right side of FIG. 3 shows a state in which the vertical frame 13 ′ is attached to the vertical 60. In the continuous window, the vertical frame on the side separated from each other, the upper frame, and the lower frame are the same members as the vertical frame 13, the upper frame 11, and the lower frame 12 in the single window. Is omitted.
[0026]
The vertical frame 13 ′ is manufactured from the same raw material as the vertical frame 13 (an extruded shape formed by a common extrusion mold). The cross-sectional shape of the vertical vertical frame 13 ′ is the same as the cross-sectional shape obtained by removing the indoor side piece 15 and the attachment piece 17 from the vertical frame 13 with the folding line 14 as a boundary. That is, at the raw material stage, by removing portions corresponding to the indoor side piece 15 and the attachment piece 17, the vertical frame 13 ′ for the embodiment of the present embodiment is manufactured. Here, for convenience, the names and symbols of the vertical frames 13 are used as they are for the names and symbols of the vertical frames 13 '. The same applies to other embodiments described later.
[0027]
The vertical 60 includes an outdoor member 61 having a substantially T-shaped cross section formed of an extruded aluminum member, an indoor member 62 also formed of an extruded aluminum member, and a synthetic resin heat insulating member that connects these members. It is comprised with the member 63. FIG. On the outdoor end side of the outdoor member 61, both ends of the T-shaped portion are provided with first engagement support portions 64, and the first engagement support portions 64 have the vertical frame 13 'for standing. An engaging portion 131A provided on the outdoor member 131 is engaged. The indoor member 62 is provided with a second engagement support portion 65 extending on both sides in the direction of finding, and the second engagement support portion 65 is provided on the indoor member 132 of the vertical frame 13 '. The engaging piece 132A is engaged. By these engagements, the vertical frame 13 ′ is attached to the vertical 60. The engaging portion 131A and the engaging piece 132A are also originally provided in the vertical window 13 for a single window.
[0028]
Further, in the vertical 60, two locking pieces 66 are provided at the indoor end of the indoor member 62. A wooden closing member 67 is locked to the locking piece 66 via a U-shaped locking member 68. The blocking member 67 closes the vertical wooden members 53 'on both sides. , Improvement of introspection. At this time, the vertical wooden member 53 ′ has the same cross-sectional shape as the vertical wooden member 53 for the vertical frame 13 and is manufactured from the same raw material of natural wood.
[0029]
According to this embodiment, there are the following effects.
(1) In the vertical window 1, the fitting portion 16 on the indoor side of the window frame 10 is configured to be divided into two parts by the frames 11, 12, 13 and the wooden members 51, 52, 53. Only the wooden members 51, 52, 53 can be easily removed from the frames 11, 12, 13 without removing the frame 41, 42, 43 of the window frame 40, and the wooden members 51, 52, 53 have become obsolete. In some cases, the replacement work can be performed easily and quickly.
[0030]
(2) The vertical frame 13 has the same cross-sectional shape as that of the vertical frame 13 ′ used for the continuous window except for the indoor side piece 15 and the mounting piece 17. The vertical frame 13 'can be manufactured from the same raw material (extruded profile), and the mold cost can be saved by making the extrusion mold for the extruded profile common.
[0031]
(3) At this time, in the production of the vertical frame 13 ', it is only necessary to remove portions corresponding to the indoor side piece 15 and the mounting piece 17 from the same raw material as the vertical frame 13, and the vertical frame for the vertical frame 13'. 13 'can be easily manufactured, and a continuous window can be formed easily and inexpensively.
[0032]
(4) Also, since the vertical wooden member 53 and the vertical wooden member 53 'have the same cross-sectional shape, these raw materials can also be shared, and the types of raw materials can be reduced for management and the like. Easy to do.
[0033]
(5) Moreover, it is the indoor side piece 15 of the vertical frame 13 that interferes with the vertical 60 when forming the continuous window, and the vertical wooden member 53 originally has no interference with the vertical 60. For this reason, in the production of the vertical wooden member 53 ', the raw material common to the vertical wooden member 53 can be used as it is, and there is no need to perform a cutting process or the like on the raw material. Further, the vertical wooden member 53 'can be easily manufactured, and the connecting window can be easily and inexpensively formed in this respect. Of course, such a portion corresponding to the indoor side piece 15 is removed in advance when the vertical frame 13 'is manufactured, so that the vertical frame 13' may also interfere with the vertical 60. Absent.
[0034]
[Second Embodiment]
4 is a longitudinal sectional view showing a single window raising / lowering window 2 as a sash according to the second embodiment, FIG. 5 is a transverse sectional view thereof, and the left side of FIG. 6 is a transverse sectional view of an essential part of the raising / lowering window 2. The right side of FIG. 6 is a cross-sectional view of the main part when the raising and lowering window 2 is a continuous window.
[0035]
The raising / lowering window 2 in the present embodiment is basically configured so that only the inner shoji 20 can be raised and lowered, and the outer shoji 20 disposed above the window frame 10 is fitted and killed. The upper frame 11 also serves as the upper arm of the external shoji 20. Further, the screen door 30 is disposed on the further outdoor side of the external shoji 20, and it is not necessary to consider the appearance from the indoor side. Therefore, the screen door 30 does not include the wooden member as in the first embodiment.
[0036]
In the window frame 10 of the raising / lowering window 2, the fitting portion 16 is formed on the upper frame 11 side by the indoor side piece 15 and the corner portion 54 of the upper wood member 51, as in the first embodiment. At this time, the upper wood member 51 is composed of first and second members 511 and 512, and the first member 511 is screwed to the indoor member 112 of the upper frame 11, whereas the second member 512 is The first member 511 is fixed with screws 513. Moreover, the indoor side surface of the glass face material 24 constituting the external shoji 20 is held on the outdoor side of the second member 512 via a sealing material.
[0037]
On the lower frame 12 side, the fitting portion 16 is formed by the indoor side piece 15 bent inward (inward with respect to the window opening) and the corner portion 54 of the lower wood member 52.
[0038]
On the vertical frame 13 side, the fitting portion 16 is formed by the indoor side piece 15 bent outward and a part of the vertical wood member 53. Such an indoor side piece 15 can also be removed with the folding line 14 as a boundary, as shown on the left side of FIG. Further, in the vertical frame 13, a synthetic resin guide frame 134 having heat insulating properties is attached across the indoor / outdoor members 131, 132 at a portion where the inner impeller 20 is built. The inner shoji 20 moves up and down together with the sliding member 135.
[0039]
When a pair of such window frames 10 are used and the continuous windows are formed by the raising and lowering windows 2, the upper frame, the lower frame, and the vertical frames on the side separated from each other are the upper frame 11 of the window frame 10 as a single window. Those having the same cross-sectional shape as the lower frame 12 and the vertical frame 13 are used as they are. On the other hand, as a vertical frame adjacent to each window frame, a vertical vertical frame 13 'shown on the right side of FIG. 6 is used. This vertical frame 13 'has a cross-sectional shape obtained by removing the indoor side piece 15 and the mounting piece 17 from the vertical frame 13 as in the first embodiment, and is manufactured from the same raw material as the vertical frame 13. Is done. Further, the vertical wooden member 53 ′ in the continuous window has the same cross-sectional shape as the vertical wooden member 53, and these are manufactured from a common raw material.
[0040]
Also in this embodiment, the effects (1) to (5) described above can be obtained in the same manner by providing the same configuration as that of the first embodiment. In addition, there are the following effects.
(6) The upper member 51 of this embodiment is composed of first and second members 511 and 512, but the second member 512 is not directly screwed to the aluminum indoor member 112. Since the first member 511 of natural wood is fixed with the screw 513, even the heat of the indoor member 112 that is thermally shut off from the outside is transmitted to the surface of the second member 512 via the screw. The heat insulation performance can be further improved.
[0041]
[Third Embodiment]
7 is a longitudinal sectional view showing a sliding window 3 of a single window as a sash according to the third embodiment, FIG. 8 is a transverse sectional view thereof, and the left side of FIG. The right side of the plan view and FIG. 9 is a cross-sectional view of the main part when the sliding window 3 is a continuous window.
[0042]
The sliding window 3 of the present embodiment basically opens and closes the outer shoji 20 along the outer rails 114 and 124 of the upper frame 11 and the lower frame 12, and opens and closes the inner shoji 20 along the inner rails 115 and 125. It is a configuration. The lower arm 22 of each shoji 20 includes an aluminum outdoor member 221, a natural wooden indoor member 222, and another indoor member 223 made of synthetic resin disposed below the indoor member 222. . Since the portion where the indoor member 223 is disposed may be immersed in rain water, dew condensation water, or the like, the indoor member 223 is not made of natural wood but is made of a synthetic resin that does not cause corrosion.
[0043]
In the window frame 10 of the raising and lowering window 2, on the upper frame 11 side, the fitting portion 16 is formed by the indoor side piece 15 slightly bent inward and the corner portion 54 of the upper wood member 51. In the upper frame 11, the inner surfaces (surfaces facing the opening) of the indoor / outdoor members 111, 112 are covered with a synthetic resin cover material 116 disposed across the inner frame. This is to prevent condensation on the upper frame 11 on the indoor side of each shoji 20 when the inner and outer shoji 20 is closed. The outer rail 114 is formed by the outdoor-side hanging piece 116A and the outdoor member 111's hanging piece 111A. The indoor-side hanging piece 116B of the cover material 116 and the L-shaped aluminum reinforcing member 117 forms the inner rail 115.
[0044]
On the lower frame 12 side, as in the second embodiment, the fitting portion 16 is formed by the indoor side piece 15 bent inward and the corner portion 54 of the lower wood member 52. Further, in the lower frame 12, a synthetic resin cover material 126 is disposed between the indoor and outdoor members 121 and 122 so as to cover the outdoor surfaces of the heat insulating member 123 and the indoor member 122. Similarly, a cover material 127 made of synthetic resin is disposed so as to cover the heat insulating performance.
[0045]
On the vertical frame 13 side, as shown on the left side of FIG. 9 (one vertical frame 13 is shown), a separate attachment member 18 made of synthetic resin is screwed to the indoor end of the indoor member 132. The fitting portion 16 is formed by a part of the attachment member 18 on the indoor end side and the corner portion 54 of the vertical wood member 53. In addition, in the vertical frame 13 on one side (door end side of the external shoji 20), an apparent portion from the indoor space of the outdoor member 131 is covered with a cover material 136 made of synthetic resin, and this cover material 136 and the indoor member A vertical wood member 53 is attached to straddle 132.
[0046]
When a pair of such window frames 10 is used and a continuous window is formed by the sliding window 3, the upper frame, the lower frame, and the vertical frames on the side separated from each other are the upper frame of the window frame 10 as a single window. 11, those having the same cross-sectional shape as the lower frame 12, and the vertical frame 13 are used as they are. On the other hand, as a vertical frame adjacent to each window frame, a vertical vertical frame 13 ′ shown on the right side of FIG. 9 is used. The vertical frame 13 ′ has a cross-sectional shape obtained by removing the attachment member 18 and the attachment piece 17 from the vertical frame 13, and is manufactured from the same raw material as the vertical frame 13. Further, the vertical wooden member 53 ′ in the continuous window has the same cross-sectional shape as the vertical wooden member 53, and these are manufactured from a common raw material.
[0047]
In this embodiment, compared with the first and second embodiments, there is a difference between the indoor side piece 15 and the attachment member 18, but these have the same function, so that (1) to (1) described above. The effect of (5) can be obtained similarly.
[0048]
In the above first to third embodiments, the vertical 60 has the same cross-sectional shape regardless of the type of sash, and is connected by the vertical raising window 1, the raising / lowering window 2, and the sliding window 3. It can be commonly used to form a window.
[0049]
Further, the present invention is not limited to the above-described embodiment, and modifications such as those shown below are also included in the present invention.
For example, in the second embodiment, the upper wooden member 51 on the upper frame 11 side is composed of first and second members 511 and 512, and the second member 511 is not the indoor member 112 of the upper frame 11 but is made of natural wood. Although it was screwed to the first member 511, such a structure is constructed such that the lower wood member 52 on the lower frame 12 side, the vertical wood member 53 on the vertical frame 13 side, or the vertical stand on the vertical frame 13 ′ side. You may apply to the vertical wood member 53 '. FIG. 10 shows an example applied to the vertical wood member 53 on the vertical frame 13 side. That is, the vertical member 53 is composed of first and second members 533 and 534, and the second member 534 is attached to the first member 533 with screws 535. Therefore, this screw 535 is not in direct contact with the vertical frame 13, and even if the vertical frame 13 is cooled by outside air, the heat is not transmitted to the head side of the screw 535, and condensation on the head is prevented. The corrosion around the head of the second member 534 can be prevented. This configuration is particularly effective for a non-insulating frame in which the entire vertical frame 13 is formed of an extruded aluminum material, as shown in FIG.
[0050]
In addition, the shape of the frame member and the shape of the wooden member for forming the fitting portion according to the present invention may be arbitrarily determined in the implementation, and are not limited to the shapes described in the above embodiments.
[0051]
Moreover, although the window frame of each said embodiment was a heat insulation frame comprised with the indoor and outdoor members made from aluminum, and the heat insulation member made from the synthetic resin which connects these, as such a heat insulation frame, For example, it may be composed of an aluminum outdoor member and a synthetic resin indoor member. In such a case, the wooden member is attached so as to cover the visible portion of the synthetic resin indoor member. Further, the heat insulating frame may be a so-called resin frame in which the entire frame member is formed of a synthetic resin.
However, as explained in FIG. 10, the window frame according to the present invention may be composed entirely of a frame member made of extruded aluminum, and a wooden member is provided on the indoor side of such a frame member. It only has to be done.
[0052]
Furthermore, the present invention is not limited to window types such as the vertical window 1, the raising / lowering window 2, and the sliding window 3 as described in the first to third embodiments. It can be applied to sashes of various window types such as louver windows and sash windows. In addition, the vertical frame 13 of FIG. 10 is configured for a fitting window.
[0053]
【The invention's effect】
  As mentioned above, the present inventionWindows and windows construction methodsAccordingly, there is an effect that the replacement work of the wooden member can be facilitated. In addition, the present inventionWindows and windows construction methodsThen, the vertical frame and the vertical wooden member for the vertical can be easily manufactured, and the continuous window can be easily formed.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view showing a sash according to a first embodiment of the present invention.
FIG. 2 is a transverse sectional view showing the first embodiment.
FIG. 3 is a cross-sectional view showing the main part of the first embodiment, where the left side is a single window and the right side is a continuous window.
FIG. 4 is a longitudinal sectional view showing a sash according to a second embodiment of the present invention.
FIG. 5 is a transverse sectional view showing a second embodiment.
6 is a cross-sectional view showing the main part of the second embodiment, where the left side is a single window and the right side is a continuous window. FIG.
FIG. 7 is a longitudinal sectional view showing a sash according to a third embodiment of the present invention.
FIG. 8 is a transverse sectional view showing a third embodiment.
FIG. 9 is a cross-sectional view showing the main part of the third embodiment, where the left side is a single window and the right side is a continuous window.
FIG. 10 is a longitudinal sectional view showing a modification of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Vertical extension window which is sash, 2 ... Raising / lowering window which is sash, 3 ... Sliding window which is sash, 10 ... Window frame, 11 ... Upper frame which is frame material, 12 ... Lower frame which is frame material, DESCRIPTION OF SYMBOLS 13 ... Vertical frame which is a frame material, 13 '... Vertical frame, 15 ... Indoor side piece, 16 ... Fitting part, 17 ... Attachment piece, 18 ... Attachment member, 40 ... Window frame, 41 ... Upper frame, 42 ... Lower frame, 43 ... Vertical frame, 44 ... Projection, 51 ... Upper wooden member that is a wooden member, 52 ... Lower wooden member that is a wooden member, 53 ... Vertical wooden member that is a wooden member, 53 '... Vertical Vertical member for wood, 60 ...

Claims

Using a metal vertical frame interior side pieces are formed located in the building skeleton side allow attachment mounting pieces and the indoor side and a wooden wood member covering the apparent portion from the indoor side of the vertical frame A window comprising:
The vertical frame, the wooden member attached to the vertical frame, and a window frame provided with a protruding protrusion on the outdoor side, and the vertical frame is fixed to the building frame via the attachment piece. The projecting part of the window frame is fitted to a concave fitting part formed by the indoor side piece and the wooden member ,
Or
A pair of the vertical frame obtained by removing the mounting piece and the indoor side pieces, a pair of said wooden members attached to the pair of vertical frames, and mullions which constitute the twin windows, attachable to the indoor side of the mullions A window comprising a window frame, wherein the pair of vertical frames are fixed to both sides of the vertical, and the window frame is attached to the vertical across the pair of wooden members .

It is a window configured using a metal vertical frame formed with a mounting piece that can be attached to the building frame side, and a wooden wooden member that covers an apparent portion from the indoor side of the vertical frame ,
The vertical frame, a separate attachment member attached to the indoor side of the vertical frame, the wooden member attached to the vertical frame, and a window frame provided with a protruding protrusion on the outdoor side , Whether the vertical frame is fixed to the building frame via the mounting piece, and the protrusion of the window frame is fitted to the concave fitting portion formed by the attachment member and the wooden member . ,
Or
A pair of the vertical frame removing the mounting piece, and a pair of said wooden members attached to the pair of vertical frames, and mullions which constitute the twin windows, the windows frame attached to the interior side of the mullions A window configured to fix the pair of vertical frames to both sides of the vertical and attach the window frame to the vertical across the pair of wooden members .

A metal upper frame that is framed with the vertical frame, and a wooden upper member that covers an apparent portion from the indoor side of the upper frame, and the upper member is screwed to the upper frame The window according to claim 1 or 2, comprising a first member and a second member screwed to the first member .

Using a metal vertical frame formed with an installation piece that can be attached to the building frame side and an indoor side piece located on the indoor side, and a wooden wooden member that covers the visible portion of the vertical frame from the indoor side A window construction method for building,
The vertical frame, the wooden member, and a window frame provided with a protruding protrusion on the outdoor side are prepared, and the vertical frame is fixed to the building frame via the mounting piece, and the vertical frame is attached to the vertical frame. Attach the wooden member, or fit the protruding portion of the window frame to the concave fitting portion formed by the indoor side piece and the wooden member,
Or
After preparing a pair of said vertical frames, a pair of said wooden members, the direction which comprises a continuous window, and the window frame which can be attached to the indoor side of this direction, after removing the said attachment piece and an indoor side piece Construction of a window for fixing the pair of vertical frames to both sides of the vertical frame, attaching the pair of wooden members to the pair of vertical frames, and attaching the window frame to the vertical across the pair of wooden members Method.