JP4132972B2

JP4132972B2 - Mounting member for face grid

Info

Publication number: JP4132972B2
Application number: JP2002147140A
Authority: JP
Inventors: 勝鎌田
Original assignee: Daiwa House Industry Co Ltd
Current assignee: Daiwa House Industry Co Ltd
Priority date: 2002-05-22
Filing date: 2002-05-22
Publication date: 2008-08-13
Anticipated expiration: 2022-05-22
Also published as: JP2003336464A

Description

【０００１】
【発明の属する技術分野】
本発明は面格子の取付部材に係り、特に、取付が容易で、取外す方向への衝撃に強い面格子の取付部材に関する。
【０００２】
【従来の技術】
従来より、住宅等の建物のアルミサッシ窓にアルミ製の面格子を取付ける方法として、図８、図９に示す方法が一般的に用いられている。
図８、図９の方法では、まず、図８のように、サッシ枠１０２の下枠に、ネジ１６１で、下部水切１１８を固定する。次いで、ネジ１０８で、下部水切１１８に、面格子取付金具１０１を二つ下部水切１１８に固定する。
【０００３】
次いで、図９のように、ネジ１５１で面格子取付金具１０１に面格子１０３の下枠を固定する。また、面格子１０３の上枠をネジ１６２でサッシ枠１０２に固定する。
【０００４】
しかし、このネジ１６１で下部水切１１８に固定する従来の面格子の取付方法では、面格子取付強度を維持するために、図１０のようにネジ１６１を建物の壁１０７にまで貫通させる必要があり、ネジ１６１のネジ孔を通って壁１０７に雨水などが建物内に入る可能性があった。
また、面格子１０３の下枠をサッシ枠１０２の下枠に固定するために、ネジ１６１、１０８、１５１という三種類のネジを用いて三度もネジ止めをする必要があり、面格子１０３の取付が面倒であるという問題点もあった。
【０００５】
【発明が解決しようとする課題】
本発明の目的は、上記問題点を解決することにあり、取付が容易で建物内へ水が入り難い面格子の取付部材を提供することにある。また、本発明の他の目的は、部品及び組立て工数が少なく、取外す方向への衝撃に強い面格子の取付部材を提供することにある。
【０００６】
【課題を解決するための手段】
上記課題は、請求項１に係る発明によれば、サッシ枠に面格子を連結固定する面格子の取付部材であって、前記取付部材は、略板状の長尺体からなる本体と、該本体の長尺方向に沿った一方側に連続して形成され、前記面格子を固定する面格子固定部と、前記本体から前記面格子固定部とは反対側に拡開して分岐した分岐部と、を備え、前記本体の面格子固定部の反対側と分岐部の自由端部側が、前記サッシ枠の辺に沿う方向に形成された一対の係合片間に位置し、該一対の係合片に係合して組み付けられ、前記本体及び前記分岐部は、長尺方向が前記サッシ枠よりも長く形成されており、前記分岐部又は前記本体には、ネジ孔が設けられ、該ネジ孔は、前記サッシ枠両端よりも外側になる位置に形成されること、により解決される。
【０００７】
このように、前記面格子を固定する面格子固定部と、前記本体から前記面格子固定部とは反対側に拡開して分岐した分岐部と、を備え、前記本体の面格子固定部の反対側と分岐部の自由端部側が、前記サッシ枠の辺に沿う方向に形成された一対の係合片間に位置し、該一対の係合片に係合して組み付けられるように構成されているため、ワンタッチで面格子の取付部材をサッシ枠に固定でき、面格子のサッシ枠への取付を極めて簡単に行うことが可能となる。面格子を固定する工程について、部品点数及び組立工数を減少させることが可能となる。
また、面格子の取付部材をネジで建物の壁に固定する必要がないため、ネジ孔から建物内に水が浸入することを防止できる。
【０００８】
そして、前記本体及び前記分岐部は、長尺方向が前記サッシ枠よりも長く形成されており、前記分岐部又は前記本体には、ネジ孔が設けられ、該ネジ孔は、前記サッシ枠両端よりも外側になる位置に形成されると好適である。このように構成しているので、ネジ孔に螺合されるネジが、サッシ枠の両外側で本体の面格子固定部の反対側と分岐部の自由端部側との間を押し広げるため、押し広げられた部分が、サッシ枠の一対の係合片の両端部とぶつかり合ってストッパーの機能を果たし、取付部材が左右に動くことを防止可能となる。その結果、面格子に左右方向の衝撃を受けても外れ難くなり、防犯性の高い面格子を提供することが可能となる。
【０００９】
このとき、前記本体の面格子固定部の反対側と前記分岐部の自由端部側には、前記サッシ枠の係合片に係合可能な係合部が形成されていると好適である。このように構成しているので、係合部を係合片に係合させ、安定して取付部材及び面格子をサッシ枠に固定することが可能となる。
【００１０】
また、前記分岐部又は前記本体には、ネジ孔が設けられ、該ネジ孔に螺着されたネジの先端が前記本体の前記分岐部側の面又は前記分岐部の前記本体側の面に圧接されると好適である。このように構成しているので、先端を本体の分岐部側の面又は分岐部の本体側の面に圧接させて、ネジを本体と分岐部との間で安定して保持することが可能となる。その結果、安定して取付部材及び面格子をサッシに固定することが可能となる。
【００１１】
また、前記本体の前記分岐部側の面又は前記分岐部の本体側の面には、ネジ孔が設けられ、該ネジ孔に螺着されるネジの先端の当接位置に、前記分岐部又は前記本体と略平行な面を有する突片が形成されていると好適である。このように構成しているので、ネジの先端と、本体の分岐部側の面又は分岐部の本体側の面との間の衝撃を緩衝させることが可能となり、衝撃がかかったときに、取付部材とサッシ枠とがずれることを防止可能となる。
【００１７】
【発明の実施の形態】
以下、本発明の一実施形態を図面に基づいて説明する。なお、以下に説明する部材，配置等は本発明を限定するものでなく、本発明の趣旨の範囲内で種々改変することができるものである。
本実施形態の面格子の取付部材１は、図１に示すように、サッシ枠２に、面格子３を取付けるために用いられる。
サッシ枠２は、建物壁７の窓用の開口に固定される窓枠である。
サッシ枠２は、図２に示すように、二つの縦枠２１と、二つの縦枠２１の上端に挟持された上枠２２と、二つの縦枠２１の下端に挟持された下枠２３と、を備えており、縦枠２１、上枠２２、下枠２３で、枠体を構成している。上枠２２と下枠２３とが、請求項の横枠を構成している。
【００１８】
下枠２３の建物外側の面には、取付部材１を取付けるための一対の係合片としてのサッシ枠第一係合片２４と、サッシ枠第二係合片２５とが形成されている。
サッシ枠第一係合片２４は、建物の外側に向かって下枠２３に対して略垂直に起立し、先端が下方に折曲されている。
サッシ枠第二係合片２５は、建物の外側に向かって下枠２３に対して略垂直に起立し、先端が上方に折曲されている。
サッシ枠第一係合片２４、サッシ枠第二係合片２５は、下枠２３の長手方向の全長に渡って連続して設けられている。
【００１９】
取付部材１は、アルミニウム製からなり、若干の可撓性を有する。図２、図４に示すように、本体１１と、本体１１の途中から分岐する分岐部１４と、本体１１と連続して形成される面格子固定部１７と、を主要構成要素とする。取付部材１は、金型成形により一体として成形されている。
【００２０】
本体１１は略板状体からなる。本体１１の建物側端部には、取付時に上を向くように折曲された係合部としての第一係合片１２が形成されている。この第一係合片１２は、サッシ枠第一係合片２４に係合可能に形成されている。
また、本体１１の裏面には、後述するネジ孔１５の真上に、取付部材１の全長に渡って突片１３が形成されている。この突片１３は、ネジ４１の先端の径よりも若干大きい幅を有し、本体１１の裏面に対して鋭角に、建物側へ向かって立設されている。また、突片１３は、後述する分岐部１４の水平部１４ｂに対して略平行に形成されている。
【００２１】
本体１１の裏面中間付近の位置には、本体１１から分岐するように、分岐部１４が形成されている。
分岐部１４は、略樋状に形成されており、スペーサ部１４ａと、水平部１４ｂと、サッシ枠当接部１４ｃと、からなる。
スペーサ部１４ａは、本体１１に接続され、取付時に略鉛直となるように形成されている。スペーサ部１４ａを設けることにより、本体１１と分岐部１４との間を安定して支持することが可能となる。
【００２２】
水平部１４ｂは、分岐部１４がスペーサ部１４ａから建物側に垂直に折曲されて形成された面である。水平部１４ｂには、長手方向に並ぶように、ネジ孔１５が三つ穿孔されている。
ネジ孔１５のうち中央のネジ孔は、水平部１４ｂの長手方向の中心に穿孔されている。ネジ孔１５のうち２つは、水平部１４ｂの長手方向の端部付近であって、取付時にサッシ枠２の下枠２３の外側になる位置に穿孔される。
【００２３】
これにより、後述するネジ４１ａを締めたときにネジ４１ａが、サッシ枠第一係合片２４、サッシ枠第二係合片２５の外側で第一係合片１２と第二係合片１６との間隔を押し広げるため、下枠２３の両外側で、可撓性を有する取付部材１の第一係合片１２と第二係合片１６との間隔が広くなって左右方向のストッパーの機能を果たし、取付部材１が左右に動くことを防止可能となる。
【００２４】
水平部１４ｂは、建物側端部で上側に垂直に折曲され、折曲された面がサッシ枠当接部１４ｃを構成している。
サッシ枠当接部１４ｃは、サッシ枠第二係合片２５と当接するように形成されている。これにより、取付部材１に建物側への力がかかったときに、サッシ枠当接部１４ｃで支えることが可能となる。
【００２５】
サッシ枠当接部１４ｃは、サッシ枠第二係合片２５の上端位置で、取付時に水平となるよう垂直に折曲され、折曲された面が係合部としての第二係合片１６を形成する。
第二係合片１６は、サッシ枠第二係合片２５の厚みよりも若干長く形成され、サッシ枠当接部１４ｃからサッシ枠第二係合片２５の厚み分隔てた位置に、サッシ枠第二係合片２５の先端を係合するための突起１６ａが、取付部材１の全長に渡って形成されている。
この突起１６ａは、第二係合片１６の先端に下向きに立設されている。
【００２６】
本体１１の建物逆側は、下向きに鈍角に折曲され、取付時に鉛直下方に伸びる鉛直段部１９を備えている。鉛直段部１９の下端部は、鈍角に建物外側に折曲され、面格子３を取付けるための面格子固定部１７に連続している。
【００２７】
面格子固定部１７は、取付時に略水平に伸びる略板状体からなり、鉛直段部１９を介して本体１１に連続している。
面格子固定部１７には、長手方向に並ぶように、ネジ孔１７ａが二つ穿孔されている。ネジ孔１７ａは、ネジ５１を螺合して、面格子３を取付部材１に固定するために用いられる。
【００２８】
面格子固定部１７の建物の逆側の端部付近は、下方に２段階に折曲されて水切部１８を構成している。
水切部１８は、雨水が建物壁７に伝わることを防いで、壁７の汚染を防止するよう、端部が下方を向くように折曲されている。
取付部材１長手方向の両端には、サイドキャップ４２が嵌着されている。サイドキャップ４２は、取付部材１の内部に水が入り込むのを防止するための部材であり、取付部材１側面全体を覆う形状の公知の水切用サイドキャップが用いられる。
【００２９】
面格子３は、図５に示す公知の面格子からなる。面格子３の下枠３３の底面には、取付部材１をネジ５１で取付けるためのネジ孔３３ａが設けられている。また、面格子３の上枠３２には、上枠３２をサッシ枠２の上枠２２に取付けるための取付金具５３が二つ固定されている。
【００３０】
次に、サッシ枠２と取付部材１と面格子３との連結について説明する。
サッシ枠２は、図１に示すように、公知の方法で建物の壁７に固定されている。取付部材１は、図４に示すように、第一係合片１２がサッシ枠第一係合片２４に係合され、第二係合片１６がサッシ枠第二係合片２５に係合されている。取付部材１のネジ孔１５には、ネジ４１が螺合され、このネジ４１の先端は、取付部材１の突片１３に当接している。このネジ４１と第一係合片１２、第二係合片１６により、取付部材１がサッシ枠２の下枠２３に固定されている。
【００３１】
取付部材１の面格子固定部１７上に、面格子３の下枠３３が載置されている。ネジ５１が、取付部材１のネジ孔１７ａ、下枠３３のネジ孔３３ａに螺合され、このネジ５１により、取付部材１の面格子固定部１７に、面格子３の下枠３３が固定されている。なお、取付部材１のネジ孔１７ａと下枠３３のネジ孔３３ａとの間には、ワッシャ５２が配置されている。
面格子３の上枠３２は、取付金具５３が、ネジ５４でサッシ２の上枠２２に固定されることにより、サッシ２の上枠２２に固定されている。
【００３２】
次いで、本実施形態の取付部材１を用いて、面格子３をサッシ枠２に取付ける手順について説明する。
まず、図３のように、取付部材１の第一係合片１２を、サッシ枠２の下枠２３のサッシ枠第一係合片２４に係合させる。次いで、取付部材１を、図３の矢印ＸＸ´方向に回転させ、取付部材１の第二係合片１６を、サッシ枠２の下枠２３のサッシ枠第二係合片２５に係合させる。
次に、取付部材１の端部近くのネジ孔１５に、下からネジ４１ａを差し込み、先端が突片１３に当接するまで、ネジ孔１５に螺合させる。二つのネジ４１ａを螺合させた後、中央のネジ４１ｂも、ネジ孔１５に螺合させる。
【００３３】
次いで、面格子３の上枠３２の取付金具５３を、サッシ枠２の上枠２２にネジ５４で固定する。面格子３の下枠３３を、ネジ５１で面格子固定部１７に固定する。その後、取付部材１の両端に、サイドキャップ４２を嵌着する。
以上で、面格子３のサッシ枠２への取付を完了する。
【００３４】
なお、本実施形態では、面格子３の下枠３３とサッシ枠２の下枠２３との連結のみを、本発明の取付部材１で行っているが、面格子３の上枠３２とサッシ枠２の上枠２２との連結のみを本発明の取付部材で行ってもよい。また、面格子３の下枠３３とサッシ枠２の下枠２３との連結、面格子３の上枠３２とサッシ枠２の上枠２２との連結の双方を、本発明の取付部材で行ってもよい。
【００３５】
面格子３の上枠３２とサッシ枠２の上枠２２との連結を本発明の取付部材で行う場合について、図６、図７に基づき説明する。
サッシ枠２の上枠２２の建物外側の面には、図６に示すように、取付部材６を取付けるための一対の係合片としてのサッシ枠第一係合片２６と、サッシ枠第二係合片２７とが形成されている。
サッシ枠第一係合片２６は、建物の外側に向かって上枠２２に対して略垂直に起立し、先端が上方に折曲されている。
サッシ枠第二係合片２７は、建物の外側に向かって上枠２２に対して略垂直に起立し、先端が下方に折曲されている。
サッシ枠第一係合片２６、サッシ枠第二係合片２７は、上枠２２の長手方向の全長に渡って連続して設けられている。
【００３６】
取付部材６は、アルミニウム製からなり、若干の可撓性を有する。図６に示すように、本体６１と、本体６１の途中から分岐する分岐部６４と、本体６１と連続して形成される面格子固定部６７と、を主要構成要素とする。取付部材６は、金型成形により一体として成形されている。
【００３７】
本体６１は略板状体からなる。本体６１の建物側端部には、取付時に下を向くように折曲された係合部としての第一係合片６２が形成されている。この第一係合片６２は、サッシ枠第一係合片２６に係合可能に形成されている。
また、本体６１の上面には、後述するネジ孔６５の真下に、取付部材６の全長に渡って突片６３が形成されている。この突片６３は、ネジ４６の先端の径よりも若干大きい幅を有し、本体６１に対して鋭角に、建物側へ向かって立設されている。また、突片６３は、後述する分岐部６４に対して略平行に形成されている。
【００３８】
本体６１の上面には、本体６１から分岐するように、分岐部６４が形成されている。
分岐部６４は、断面略Ｌ字型に形成されており、スペーサ部６４ａと、斜面部６４ｂと、からなる。
スペーサ部６４ａは、本体６１に連続し、取付時に略鉛直となるように形成されている。スペーサ部６４ａを設けることにより、本体６１と分岐部６４との間を安定して支持することが可能となる。
【００３９】
斜面部６４ｂは、分岐部６４がスペーサ部６４ａから建物側に折曲されて形成された面である。斜面部６４ｂには、長手方向に並ぶように、ネジ孔６５が三つ穿孔されている。
ネジ孔６５のうち中央のネジ孔は、斜面部６４ｂの長手方向の中心に穿孔されている。ネジ孔６５のうち２つは、斜面部６４ｂの長手方向の端部付近であって、取付時にサッシ枠２の上枠２２の外側になる位置に穿孔される。
【００４０】
斜面部６４ｂは、建物側端部で上側に垂直に折曲され、折曲された部分が係合部としての第二係合片６６を形成する。
【００４１】
本体６１の建物逆側は、下向きに略直角に折曲され、取付時に鉛直下方に伸びる面格子固定部６７を備えている。
面格子固定部６７には、長手方向に並ぶように、不図示のネジ孔が二つ穿孔されている。この不図示のネジ孔は、ネジ５６を螺合して、面格子３を取付部材６に固定するために用いられる。
また、取付部材６長手方向の両端には、不図示のサイドキャップが嵌着される。
【００４２】
面格子３をサッシ枠２に取付けるときには、まず、既に説明した手順で、取付部材１をサッシ枠２の下枠２３に取付ける。そして、図７のように、ネジ５６で面格子３の上枠３２を面格子固定部６７に固定する。
次いで、取付部材６の第二係合片６６を、サッシ枠２の上枠２２のサッシ枠第二係合片２７に係合させる。次いで、取付部材６を、図７の矢印ＹＹ´方向に回転させ、取付部材６の第一係合片６２を、サッシ枠２の上枠２２のサッシ枠第一係合片２６に係合させる。
次に、取付部材６の端部近くのネジ孔６５に、上からネジ４６を差し込み、先端が突片６３に当接するまで、ネジ孔６５に螺合させる。両端の二つのネジ４６を螺合させた後、中央のネジ４６も、ネジ孔６５に螺合させる。
その後、取付部材６の両端に、不図示のサイドキャップを嵌着する。
【００４３】
【発明の効果】
以上のように本発明によれば、前記面格子を固定する面格子固定部と、前記本体から前記面格子固定部とは反対側に拡開して分岐した分岐部と、を備え、前記本体の面格子固定部の反対側と分岐部の自由端部側が、前記サッシ枠の辺に沿う方向に形成された一対の係合片間に位置し、該一対の係合片に係合して組み付けられるように構成されているため、ワンタッチで面格子の取付部材をサッシ枠に固定でき、面格子のサッシ枠への取付を極めて簡単に行うことが可能となる。面格子を固定する工程について、部品点数及び組立工数を減少させることが可能となる。
また、面格子の取付部材をネジで建物の壁に固定する必要がないため、ネジ孔から建物内に水が浸入することを防止できる。
【００４４】
さらに、前記本体及び前記分岐部は、長尺方向が前記サッシ枠よりも長く形成されており、前記分岐部又は前記本体には、ネジ孔が設けられ、該ネジ孔は、前記サッシ枠両端よりも外側になる位置に形成されているため、ネジ孔に螺合されるネジが、サッシ枠の両外側で本体の面格子固定部の反対側と分岐部の自由端部側との間を押し広げるため、押し広げられた部分が、サッシ枠の一対の係合片の両端部とぶつかり合ってストッパーの機能を果たし、取付部材が左右に動くことを防止可能となる。その結果、面格子に左右方向の衝撃を受けても外れ難くなり、防犯性の高い面格子を提供することが可能となる。
【図面の簡単な説明】
【図１】本発明の一実施形態に係るサッシ、取付部材、面格子を取付けた場合の断面を示す説明図である。
【図２】本発明の一実施形態に係るサッシと取付部材とを示す説明図である。
【図３】本発明の一実施形態に係る取付部材をサッシに取付ける手順を示す説明図である。
【図４】本発明の一実施形態に係る取付部材をサッシに取付ける手順を示す説明図である。
【図５】本発明の一実施形態に係る取付部材により、面格子をサッシに取付ける場合を示す説明図である。
【図６】本発明の他の実施形態に係る取付部材の断面を示す説明図である。
【図７】本発明の他の実施形態に係る取付部材をサッシに取付ける手順を示す説明図である。
【図８】従来の面格子の取付手順を示す説明図である。
【図９】従来の面格子の取付手順を示す説明図である。
【図１０】従来の面格子とサッシとを取付けた状態を示す説明図である。
【符号の説明】
１、６取付部材
２、１０２サッシ枠
３、１０３面格子
７、１０７壁
１１、６１本体
１２、６２第一係合片
１３、６３突片
１４、６４分岐部
１４ａ、６４ａスペーサ部
１４ｂ水平部
１４ｃサッシ枠当接部
１６、６６第二係合片
１６ａ突起
１７、６７面格子固定部
１５、１７ａ、３３ａ、６５ネジ孔
１８水切部
１９鉛直段部
２１縦枠
２２、３２上枠
２３、３３下枠
２４、２６サッシ枠第一係合片
２５、２７サッシ枠第二係合片
４１、４１ａ、４１ｂ、４６、５１、５６、１０８、１５１、１６１、１６２ネジ
４２サイドキャップ
５２ワッシャ
５３、１０１取付金具
６４ｂ斜面部
１１８下部水切[0001]
BACKGROUND OF THE INVENTION
The present invention relates to the mounting member side lattice, in particular, mounting easy, it relates to a mounting member of the strong surface grid impact in a direction removed.
[0002]
[Prior art]
Conventionally, the method shown in FIGS. 8 and 9 is generally used as a method of attaching an aluminum surface lattice to an aluminum sash window of a building such as a house.
In the method of FIGS. 8 and 9, first, the lower drainer 118 is fixed to the lower frame of the sash frame 102 with a screw 161 as shown in FIG. Next, the two surface lattice mounting brackets 101 are fixed to the lower drainer 118 with the screws 108 to the lower drainer 118.
[0003]
Next, as shown in FIG. 9, the lower frame of the surface grid 103 is fixed to the surface grid mounting bracket 101 with screws 151. Further, the upper frame of the surface lattice 103 is fixed to the sash frame 102 with screws 162.
[0004]
However, in the conventional method of attaching the surface grid fixed to the lower drainer 118 with the screws 161, it is necessary to penetrate the screws 161 to the building wall 107 as shown in FIG. 10 in order to maintain the surface grid mounting strength. There is a possibility that rainwater or the like may enter the wall 107 through the screw hole of the screw 161.
Further, in order to fix the lower frame of the surface lattice 103 to the lower frame of the sash frame 102, it is necessary to fix the surface lattice 103 three times using three kinds of screws 161, 108, and 151. There was also a problem that installation was troublesome.
[0005]
[Problems to be solved by the invention]
An object of the present invention is to solve the above-described problems, and to provide an attachment member for a surface lattice that is easy to attach and in which water does not easily enter the building. Another object of the present invention is to provide a mounting member for a surface grid which has few parts and assembly man-hours and is strong against impact in the direction of removal.
[0006]
[Means for Solving the Problems]
According to the first aspect of the present invention, there is provided a surface grid mounting member for connecting and fixing a surface grid to a sash frame, the mounting member comprising a substantially plate-like main body, A surface lattice fixing portion that is continuously formed on one side along the longitudinal direction of the main body, and fixes the surface lattice, and a branch portion that branches from the main body to the side opposite to the surface lattice fixing portion. The opposite side of the surface lattice fixing portion of the main body and the free end portion side of the branch portion are located between a pair of engagement pieces formed in a direction along the side of the sash frame, and the pair of engagement portions The main body and the branch part are formed so as to be longer than the sash frame, and the branch part or the main body is provided with a screw hole. The hole is solved by being formed at a position outside the both ends of the sash frame .
[0007]
As described above, the surface lattice fixing portion for fixing the surface lattice, and a branch portion that branches from the main body to the opposite side of the surface lattice fixing portion, The opposite side and the free end portion side of the branch portion are positioned between a pair of engagement pieces formed in a direction along the side of the sash frame, and are configured to be engaged and assembled with the pair of engagement pieces. Therefore, the attachment member of the surface lattice can be fixed to the sash frame with one touch, and the attachment of the surface lattice to the sash frame can be performed very easily. In the process of fixing the surface grid, the number of parts and the number of assembly steps can be reduced.
Moreover, since it is not necessary to fix the attachment member of a surface lattice to the building wall with a screw, it is possible to prevent water from entering the building from the screw hole.
[0008]
And the said main body and the said branch part are formed in the elongate direction longer than the said sash frame, The said branch part or the said main body is provided with the screw hole, and this screw hole is from the said sash frame both ends. Is preferably formed at a position on the outer side. Since it is configured in this way, the screw that is screwed into the screw hole pushes between the opposite side of the face lattice fixing part of the main body and the free end side of the branch part on both outer sides of the sash frame, The expanded portion collides with both end portions of the pair of engaging pieces of the sash frame to serve as a stopper, and the attachment member can be prevented from moving left and right. As a result, it is difficult for the surface lattice to come off even if the surface lattice is subjected to an impact in the left-right direction, and it is possible to provide a surface lattice with high crime prevention.
[0009]
At this time, it is preferable that an engagement portion that can be engaged with an engagement piece of the sash frame is formed on the opposite side of the surface lattice fixing portion of the main body and the free end portion side of the branch portion. Since it comprises in this way, it becomes possible to engage an engaging part with an engagement piece, and to fix an attachment member and a surface lattice to a sash frame stably.
[0010]
Further, the branch portion or the main body is provided with a screw hole, and the tip of the screw screwed into the screw hole is pressed against the surface of the main body on the branch portion side or the main body side surface of the branch portion. Is preferred. Since it is configured in this manner, it is possible to stably hold the screw between the main body and the branching portion by pressing the tip to the surface of the branching portion side of the main body or the surface of the branching portion on the main body side. Become. As a result, the attachment member and the surface lattice can be stably fixed to the sash.
[0011]
In addition, a screw hole is provided on the surface of the main body on the branch portion side or the main body side surface of the branch portion, and the branch portion or the screw portion is placed at a contact position of a screw screwed into the screw hole. It is preferable that a projecting piece having a surface substantially parallel to the main body is formed. Because it is configured in this way, it is possible to buffer the impact between the tip of the screw and the surface on the branching part side of the main body or the surface on the main body side of the branching part. It becomes possible to prevent the member and the sash frame from shifting.
[0017]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings. The members, arrangements, and the like described below are not intended to limit the present invention and can be variously modified within the scope of the gist of the present invention.
As shown in FIG. 1, the surface grid attachment member 1 of the present embodiment is used to attach the surface lattice 3 to the sash frame 2.
The sash frame 2 is a window frame fixed to the window opening of the building wall 7.
As shown in FIG. 2, the sash frame 2 includes two vertical frames 21, an upper frame 22 sandwiched between the upper ends of the two vertical frames 21, and a lower frame 23 sandwiched between the lower ends of the two vertical frames 21. The vertical frame 21, the upper frame 22, and the lower frame 23 constitute a frame body. The upper frame 22 and the lower frame 23 constitute a horizontal frame of the claims.
[0018]
A sash frame first engagement piece 24 and a sash frame second engagement piece 25 as a pair of engagement pieces for attaching the attachment member 1 are formed on the surface of the lower frame 23 on the outside of the building.
The sash frame first engagement piece 24 stands substantially perpendicular to the lower frame 23 toward the outside of the building, and the tip is bent downward.
The sash frame second engagement piece 25 stands substantially perpendicular to the lower frame 23 toward the outside of the building, and the tip is bent upward.
The sash frame first engagement piece 24 and the sash frame second engagement piece 25 are provided continuously over the entire length of the lower frame 23 in the longitudinal direction.
[0019]
The attachment member 1 is made of aluminum and has some flexibility. As shown in FIGS. 2 and 4, the main component is a main body 11, a branching portion 14 that branches off from the middle of the main body 11, and a surface lattice fixing portion 17 that is formed continuously with the main body 11. The attachment member 1 is integrally formed by molding.
[0020]
The main body 11 is a substantially plate-like body. A first engagement piece 12 is formed at the building-side end portion of the main body 11 as an engagement portion that is bent so as to face upward when attached. The first engagement piece 12 is formed to be engageable with the sash frame first engagement piece 24.
Further, a projecting piece 13 is formed on the back surface of the main body 11 over the entire length of the mounting member 1 just above a screw hole 15 described later. The projecting piece 13 has a width slightly larger than the diameter of the tip of the screw 41, and is erected toward the building side at an acute angle with respect to the back surface of the main body 11. Further, the projecting piece 13 is formed substantially parallel to a horizontal portion 14b of a branching portion 14 to be described later.
[0021]
A branch portion 14 is formed at a position near the middle of the back surface of the main body 11 so as to branch from the main body 11.
The branch portion 14 is formed in a substantially bowl shape, and includes a spacer portion 14a, a horizontal portion 14b, and a sash frame contact portion 14c.
The spacer portion 14a is connected to the main body 11 and is formed to be substantially vertical when attached. By providing the spacer portion 14a, it is possible to stably support the space between the main body 11 and the branch portion 14.
[0022]
The horizontal portion 14b is a surface formed by bending the branch portion 14 vertically from the spacer portion 14a to the building side. Three screw holes 15 are formed in the horizontal portion 14b so as to be aligned in the longitudinal direction.
The central screw hole of the screw holes 15 is drilled at the center in the longitudinal direction of the horizontal portion 14b. Two of the screw holes 15 are perforated at positions near the end of the horizontal portion 14b in the longitudinal direction and outside the lower frame 23 of the sash frame 2 when attached.
[0023]
Thereby, when the screw 41a, which will be described later, is tightened, the screw 41a is outside the sash frame first engagement piece 24 and the sash frame second engagement piece 25, and the first engagement piece 12 and the second engagement piece 16 In order to widen the distance between the first engagement piece 12 and the second engagement piece 16 of the flexible mounting member 1 on both outer sides of the lower frame 23, the function of the stopper in the left-right direction is increased. The mounting member 1 can be prevented from moving left and right.
[0024]
The horizontal portion 14b is bent vertically upward at the end portion on the building side, and the bent surface constitutes the sash frame contact portion 14c.
The sash frame contact portion 14 c is formed so as to contact the sash frame second engagement piece 25. Thereby, when the force to the building side is applied to the attachment member 1, it becomes possible to support by the sash frame contact part 14c.
[0025]
The sash frame contact portion 14c is bent vertically so as to be horizontal at the time of attachment at the upper end position of the sash frame second engagement piece 25, and the bent surface is the second engagement piece 16 as an engagement portion. Form.
The second engagement piece 16 is formed slightly longer than the thickness of the sash frame second engagement piece 25, and is located at a position separated from the sash frame contact portion 14 c by the thickness of the sash frame second engagement piece 25. A protrusion 16 a for engaging the tip of the second engagement piece 25 is formed over the entire length of the attachment member 1.
The protrusion 16 a is erected downward at the tip of the second engagement piece 16.
[0026]
The building opposite side of the main body 11 is provided with a vertical step portion 19 that is bent downward at an obtuse angle and extends vertically downward when attached. The lower end portion of the vertical step portion 19 is bent at an obtuse angle to the outside of the building and continues to the surface lattice fixing portion 17 for attaching the surface lattice 3.
[0027]
The surface lattice fixing portion 17 is formed of a substantially plate-like body that extends substantially horizontally when attached, and is continuous with the main body 11 via the vertical step portion 19.
Two screw holes 17a are formed in the surface lattice fixing portion 17 so as to be aligned in the longitudinal direction. The screw hole 17 a is used for screwing the screw 51 to fix the surface lattice 3 to the mounting member 1.
[0028]
The vicinity of the opposite end of the building of the surface lattice fixing part 17 is bent downward in two stages to form a draining part 18.
The draining portion 18 is bent so that the end faces downward so as to prevent rainwater from being transmitted to the building wall 7 and to prevent contamination of the wall 7.
Side caps 42 are fitted to both ends of the attachment member 1 in the longitudinal direction. The side cap 42 is a member for preventing water from entering the inside of the mounting member 1, and a well-known draining side cap having a shape covering the entire side surface of the mounting member 1 is used.
[0029]
The surface lattice 3 is a known surface lattice shown in FIG. A screw hole 33 a for attaching the attachment member 1 with the screw 51 is provided on the bottom surface of the lower frame 33 of the surface lattice 3. Further, two mounting brackets 53 for fixing the upper frame 32 to the upper frame 22 of the sash frame 2 are fixed to the upper frame 32 of the surface lattice 3.
[0030]
Next, the connection of the sash frame 2, the mounting member 1, and the surface lattice 3 will be described.
As shown in FIG. 1, the sash frame 2 is fixed to the wall 7 of the building by a known method. As shown in FIG. 4, the first engagement piece 12 is engaged with the sash frame first engagement piece 24, and the second engagement piece 16 is engaged with the sash frame second engagement piece 25. Has been. A screw 41 is screwed into the screw hole 15 of the mounting member 1, and the tip of the screw 41 is in contact with the protruding piece 13 of the mounting member 1. The attachment member 1 is fixed to the lower frame 23 of the sash frame 2 by the screws 41, the first engagement pieces 12, and the second engagement pieces 16.
[0031]
A lower frame 33 of the surface lattice 3 is placed on the surface lattice fixing portion 17 of the mounting member 1. The screw 51 is screwed into the screw hole 17 a of the mounting member 1 and the screw hole 33 a of the lower frame 33, and the lower frame 33 of the surface lattice 3 is fixed to the surface lattice fixing portion 17 of the mounting member 1 by this screw 51. ing. A washer 52 is disposed between the screw hole 17 a of the attachment member 1 and the screw hole 33 a of the lower frame 33.
The upper frame 32 of the surface lattice 3 is fixed to the upper frame 22 of the sash 2 by fixing the mounting bracket 53 to the upper frame 22 of the sash 2 with screws 54.
[0032]
Next, a procedure for attaching the surface lattice 3 to the sash frame 2 using the attachment member 1 of the present embodiment will be described.
First, as shown in FIG. 3, the first engagement piece 12 of the attachment member 1 is engaged with the sash frame first engagement piece 24 of the lower frame 23 of the sash frame 2. Next, the attachment member 1 is rotated in the direction of the arrow XX ′ in FIG. 3, and the second engagement piece 16 of the attachment member 1 is engaged with the sash frame second engagement piece 25 of the lower frame 23 of the sash frame 2. .
Next, the screw 41 a is inserted into the screw hole 15 near the end of the mounting member 1 from below, and is screwed into the screw hole 15 until the tip comes into contact with the protruding piece 13. After the two screws 41 a are screwed together, the central screw 41 b is also screwed into the screw hole 15.
[0033]
Next, the mounting bracket 53 of the upper frame 32 of the surface lattice 3 is fixed to the upper frame 22 of the sash frame 2 with screws 54. The lower frame 33 of the surface lattice 3 is fixed to the surface lattice fixing portion 17 with screws 51. Thereafter, the side caps 42 are fitted to both ends of the mounting member 1.
Thus, the attachment of the surface lattice 3 to the sash frame 2 is completed.
[0034]
In this embodiment, only the connection between the lower frame 33 of the surface lattice 3 and the lower frame 23 of the sash frame 2 is performed by the mounting member 1 of the present invention, but the upper frame 32 and the sash frame of the surface lattice 3 are used. Only the connection with the upper frame 22 may be performed by the mounting member of the present invention. Further, both the connection of the lower frame 33 of the surface lattice 3 and the lower frame 23 of the sash frame 2 and the connection of the upper frame 32 of the surface lattice 3 and the upper frame 22 of the sash frame 2 are performed by the mounting member of the present invention. May be.
[0035]
A case where the upper frame 32 of the surface lattice 3 and the upper frame 22 of the sash frame 2 are connected by the mounting member of the present invention will be described with reference to FIGS.
As shown in FIG. 6, a sash frame first engagement piece 26 as a pair of engagement pieces for attaching the attachment member 6 and a sash frame second on the surface of the upper frame 22 of the sash frame 2 on the outside of the building. An engagement piece 27 is formed.
The sash frame first engaging piece 26 stands substantially perpendicular to the upper frame 22 toward the outside of the building, and the tip is bent upward.
The sash frame second engagement piece 27 stands substantially perpendicular to the upper frame 22 toward the outside of the building, and the tip is bent downward.
The sash frame first engagement piece 26 and the sash frame second engagement piece 27 are provided continuously over the entire length of the upper frame 22 in the longitudinal direction.
[0036]
The attachment member 6 is made of aluminum and has some flexibility. As shown in FIG. 6, the main component is a main body 61, a branch portion 64 that branches from the middle of the main body 61, and a surface lattice fixing portion 67 that is formed continuously with the main body 61. The attachment member 6 is integrally molded by molding.
[0037]
The main body 61 is a substantially plate-like body. A first engaging piece 62 is formed at the building side end of the main body 61 as an engaging portion that is bent so as to face downward when attached. The first engagement piece 62 is formed to be engageable with the sash frame first engagement piece 26.
In addition, a projecting piece 63 is formed on the upper surface of the main body 61 over the entire length of the mounting member 6 just below a screw hole 65 described later. The projecting piece 63 has a width that is slightly larger than the diameter of the tip of the screw 46, and is erected toward the building at an acute angle with respect to the main body 61. Further, the projecting piece 63 is formed substantially parallel to a branching portion 64 described later.
[0038]
A branch portion 64 is formed on the upper surface of the main body 61 so as to branch from the main body 61.
The branch portion 64 is formed in a substantially L-shaped cross section, and includes a spacer portion 64a and a slope portion 64b.
The spacer portion 64a is continuous with the main body 61 and is formed to be substantially vertical when attached. By providing the spacer portion 64a, it is possible to stably support the space between the main body 61 and the branch portion 64.
[0039]
The slope part 64b is a surface formed by bending the branch part 64 from the spacer part 64a to the building side. Three screw holes 65 are formed in the slope portion 64b so as to be aligned in the longitudinal direction.
The central screw hole of the screw holes 65 is drilled at the center in the longitudinal direction of the slope portion 64b. Two of the screw holes 65 are formed in the vicinity of the end portion in the longitudinal direction of the inclined surface portion 64b and at a position outside the upper frame 22 of the sash frame 2 when attached.
[0040]
The slope portion 64b is bent vertically upward at the building-side end portion, and the bent portion forms a second engagement piece 66 as an engagement portion.
[0041]
The opposite side of the building of the main body 61 is provided with a surface lattice fixing portion 67 that is bent substantially downward at a right angle and extends vertically downward when attached.
Two screw holes (not shown) are formed in the surface lattice fixing portion 67 so as to be aligned in the longitudinal direction. The screw holes (not shown) are used to screw the screws 56 and fix the surface lattice 3 to the mounting member 6.
In addition, side caps (not shown) are fitted to both ends of the attachment member 6 in the longitudinal direction.
[0042]
When attaching the surface lattice 3 to the sash frame 2, first, the attachment member 1 is attached to the lower frame 23 of the sash frame 2 by the procedure already described. Then, as shown in FIG. 7, the upper frame 32 of the surface lattice 3 is fixed to the surface lattice fixing portion 67 with screws 56.
Next, the second engagement piece 66 of the attachment member 6 is engaged with the sash frame second engagement piece 27 of the upper frame 22 of the sash frame 2. Next, the attachment member 6 is rotated in the direction of the arrow YY ′ in FIG. 7, and the first engagement piece 62 of the attachment member 6 is engaged with the sash frame first engagement piece 26 of the upper frame 22 of the sash frame 2. .
Next, the screw 46 is inserted from above into the screw hole 65 near the end of the mounting member 6 and screwed into the screw hole 65 until the tip abuts against the protruding piece 63. After the two screws 46 at both ends are screwed together, the central screw 46 is also screwed into the screw hole 65.
Thereafter, side caps (not shown) are fitted to both ends of the attachment member 6.
[0043]
【The invention's effect】
As described above, according to the present invention, the main body comprises: a surface lattice fixing portion that fixes the surface lattice; and a branch portion that branches from the main body to the side opposite to the surface lattice fixing portion. The opposite side of the surface lattice fixing part and the free end side of the branch part are located between a pair of engagement pieces formed in a direction along the side of the sash frame, and engage with the pair of engagement pieces. Since it is configured to be assembled, the attachment member of the surface lattice can be fixed to the sash frame with one touch, and the attachment of the surface lattice to the sash frame can be performed very easily. In the process of fixing the surface grid, the number of parts and the number of assembly steps can be reduced.
Moreover, since it is not necessary to fix the attachment member of a surface lattice to the building wall with a screw, it is possible to prevent water from entering the building from the screw hole.
[0044]
Further, the main body and the branch part are formed so that the longitudinal direction is longer than the sash frame, and the branch part or the main body is provided with screw holes, and the screw holes are formed from both ends of the sash frame. The screw that is screwed into the screw hole pushes between the opposite side of the face grid fixing part of the main unit and the free end side of the branch part on both outer sides of the sash frame. In order to spread, the pushed-up part collides with the both ends of a pair of engaging piece of a sash frame, it functions as a stopper, and it becomes possible to prevent a mounting member from moving to right and left. As a result, it is difficult for the surface lattice to come off even when the surface lattice is subjected to a left-right impact, and it is possible to provide a surface lattice with high crime prevention.
[Brief description of the drawings]
FIG. 1 is an explanatory view showing a cross section when a sash, a mounting member, and a surface grid according to an embodiment of the present invention are mounted.
FIG. 2 is an explanatory view showing a sash and a mounting member according to an embodiment of the present invention.
FIG. 3 is an explanatory diagram showing a procedure for attaching an attachment member according to an embodiment of the present invention to a sash.
FIG. 4 is an explanatory diagram showing a procedure for attaching an attachment member according to an embodiment of the present invention to a sash.
FIG. 5 is an explanatory view showing a case where a surface lattice is attached to a sash by an attachment member according to an embodiment of the present invention.
FIG. 6 is an explanatory view showing a cross section of an attachment member according to another embodiment of the present invention.
FIG. 7 is an explanatory view showing a procedure for attaching an attachment member according to another embodiment of the present invention to a sash.
FIG. 8 is an explanatory diagram showing a conventional procedure for attaching a surface grid.
FIG. 9 is an explanatory view showing a conventional procedure for attaching a surface grid.
FIG. 10 is an explanatory view showing a state in which a conventional surface lattice and a sash are attached.
[Explanation of symbols]
1, 6 Mounting member 2, 102 Sash frame 3, 103 Face lattice 7, 107 Wall 11, 61 Main body 12, 62 First engagement piece 13, 63 Projection piece 14, 64 Branch part 14a, 64a Spacer part 14b Horizontal part 14c Sash frame contact portion 16, 66 Second engagement piece 16a Protrusion 17, 67 Surface lattice fixing portion 15, 17a, 33a, 65 Screw hole 18 Drain portion 19 Vertical step portion 21 Vertical frame 22, 32 Upper frame 23, 33 Bottom Frame 24, 26 Sash frame first engagement piece 25, 27 Sash frame second engagement piece 41, 41a, 41b, 46, 51, 56, 108, 151, 161, 162 Screw 42 Side cap 52 Washer 53, 101 Attachment Metal fitting 64b Slope 118 Lower drainage

Claims

A mounting member for a surface grid for connecting and fixing a surface grid to a sash frame, wherein the mounting member is continuous with a main body composed of a substantially plate-like long body and one side along the longitudinal direction of the main body. A planar lattice fixing portion that is formed and fixes the surface lattice, and a branching portion that branches from the main body to the opposite side of the surface lattice fixing portion, and is opposite to the surface lattice fixing portion of the main body. free end of the side branch portion is positioned on a pair of engagement pieces formed in a direction along the sides of the sash frame, assembled engages with the pair of engaging pieces, the body and the The branch portion is formed so that the longitudinal direction is longer than the sash frame, and the branch portion or the main body is provided with a screw hole, and the screw hole is located outside the both ends of the sash frame. mounting member side lattice characterized by features and to Rukoto to be formed.

The engaging portion that can engage with the engaging piece of the sash frame is formed on the opposite side of the surface lattice fixing portion of the main body and on the free end side of the branch portion. A mounting member for the face grid.

The branch portion or the main body is provided with a screw hole, and the tip of the screw screwed into the screw hole is pressed against the surface of the main body on the branch portion side or the main body side surface of the branch portion. The surface grating mounting member according to claim 1.

A screw hole is provided on the surface of the main body side of the main body or the surface of the main body side of the main body. 2. A mounting member for a surface grid according to claim 1, wherein a projecting piece having a surface substantially parallel to the surface is formed.