JP2004017531A

JP2004017531A - Glass plate reinforcing structure of glass window and method therefor

Info

Publication number: JP2004017531A
Application number: JP2002177350A
Authority: JP
Inventors: Yoshiyuki Hara; 原　美幸
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-06-18
Filing date: 2002-06-18
Publication date: 2004-01-22

Abstract

<P>PROBLEM TO BE SOLVED: To provide the glass plate reinforcing structure of a glass window for sufficiently putting the reinforcing effect by a film to practical use to prevent the damage to a glass plate, and a method therefor. <P>SOLUTION: In the reinforcing structure of a glass window 18 having the glass plate 11 and a window frame 17 equipped with a fitting part 16 in which the peripheral edge part 14 of the glass plate 11 is fitted, a first film 13 made of a flexible plastic is bonded to the whole surface including the peripheral edge part 14 of the indoor surface 12 of the glass plate. Further, in the reinforcing method for the glass plate 11 of the existing glass window, the window frame 17 is disassembled to detach the glass plate 11 and the first film 13 made of the flexible plastic is bonded to the whole surface including the peripheral edge part 14 of the indoor surface of the detached glass plate 11 and the glass plate 11, to which the first film 13 is bonded, is attached to the window frame 17. <P>COPYRIGHT: (C)2004,JPO

Description

【０００１】
【発明の属する技術分野】
本発明は、建屋やドアに設けられ、ガラス板の周縁部が嵌入する窓枠を有するガラス窓のガラス板補強構造及びその方法に関する。
【０００２】
【従来の技術】
従来、図９及び図１０に示すように、家屋８０には、家屋８０の屋内８１と屋外８２とを仕切るためのガラス窓８３が設けられており、ガラス窓８３の４辺を構成する矩形状の窓枠の一例であるアルミ枠（アルミサッシ）８４が家屋８０の壁８５にアンカー施工されている。アルミ枠８４の内周側には断面凹状の嵌め込み部８６が形成されており、嵌め込み部８６には矩形状のガラス板８７の周縁部８８を保持し、しかもシールする断面凹状のガラス受け材の一例であるゴム等の軟質材からなるシール材８９の大部分が嵌め込まれている。
近年、泥棒等、家屋８０に不法に侵入する者に対する防犯のため、図１０に示すように、ガラス板８７の屋内８１側で、シール材８９の内周端より内側のガラス見付面９０には補強のために、可撓性を有するプラスチック製のフィルム９１（斜線で示す）が貼付されている。従って、屋外８２側から、爆発やハンマー等により大きな外力９２がガラス板８７に作用しても、フィルム９１が貼付されているため、ガラス板８７は破損され難く、たとえ、ガラス板８７が割れても、図９に示すように、ガラス片９３が飛散することを防止することができ、これにより、防弾ガラスのような効果を発揮する。
【０００３】
【発明が解決しようとする課題】
しかしながら、前記従来のガラス窓８３においては、未だ解決すべき以下のような問題があった。
図１０に示すように、ガラス板８７の屋外面９３にボール等が衝突したり、又はガラス板８７のａの部分（フィルム９１の外縁端に対応する位置）をドライバーやガラス切等で切りつけた場合、ａの部分からガラス板８７が入り込むシール材８９側部分にはフィルム９１が貼り付けされていないので、フィルム９１とガラス板８７とが一体となった補強効果が発揮されず、この結果、ａの部分に発生する渕せん断力によりガラス板８７はａの部分で、シール材８９及びアルミ枠８４と剪断されるという問題があった。
【０００４】
本発明はこのような事情に鑑みてなされたもので、フィルムによる補強効果を十分に活かせて、ガラス板の破損を防止するガラス窓のガラス板補強構造及びその方法を提供することを目的とする。
【０００５】
【課題を解決するための手段】
前記目的に沿う第１の発明に係るガラス窓のガラス板補強構造は、ガラス板と、ガラス板の周縁部が嵌入する嵌め込み部を備えた窓枠とを有するガラス窓の補強構造であって、ガラス板の屋内面の周縁部を含む全面に、可撓性を有するプラスチック製の第１のフィルムが貼付されている。これによって、屋外側から作用する外力によってガラス板に作用する剪断力を、ガラス板の屋内面の周縁部を含む全面に貼付されている第１のフィルムにより軽減することができる。
本発明に係るガラス窓のガラス板補強構造において、ガラス板の屋外面であって、ガラス板と窓枠との境界部を、可撓性を有するプラスチック製の第２のフィルムで覆い、しかも第２のフィルムをガラス板の周縁部まで延設することもできる。これによって、ガラス板の屋外面において、ガラス板と窓枠との境界部をガラス切り等で切断しようとしても、第２のフィルムによりガラス板の切断を防止することができる。
【０００６】
本発明に係るガラス窓のガラス板補強構造において、第２のフィルムには警戒色を塗布することもできる。これによって、ガラス窓が防犯用であることを明らかにできる。
本発明に係るガラス窓のガラス板補強構造において、窓枠の嵌め込み部と第１のフィルムとの間には、硬質の衝撃吸収部材を設けることもできる。これによって、硬質の衝撃吸収部材を介してガラス板の周縁部の局部的な接触面圧を軽減することができる。
【０００７】
本発明に係るガラス窓のガラス板補強構造において、窓枠の嵌め込み部とガラス板の周縁部との間には軟質のガラス受け材を嵌装することもできる。これによって、軟質のガラス受け材を介してガラス板の窓枠への取付けを容易にできる。
本発明に係るガラス窓のガラス板補強構造において、窓枠の嵌め込み部とガラス板の周縁部との間には硬質のガラス受け材を嵌装することもできる。これによって、硬質のガラス受け材を介してガラス板を窓枠へ強固に保持することができる。
本発明に係るガラス窓のガラス板補強構造において、窓枠の嵌め込み部とガラス板の周縁部との間には、軟質のガラス受け材と、プラスチック及び金属のいずれか１つからなり、しかも窓枠より内側に突出する断面コ字状の衝撃吸収材とを嵌装することもできる。これによって、軟質のガラス受け材を介してガラス板を窓枠に容易に取付けることができると共に、衝撃吸収材によりガラス板の周縁部の局部的な接触面圧を軽減することができる。
前記目的に沿う第２の発明に係るガラス窓のガラス板補強構造は、ガラス板と、ガラス板の周縁部が嵌入する嵌め込み部を備えた窓枠とを有するガラス窓の補強構造であって、窓枠の嵌め込み部とガラス板の周縁部との間には軟質のガラス受け材が嵌装され、ガラス板の屋内面でガラス受け材の嵌め込み部を除く全面に、可撓性を有するプラスチック製の第３のフィルムが貼付され、しかも、第３のフィルムの周縁部が荷重受け部材を介して窓枠により支持されている。これによって、荷重受け部材により第３のフィルムの周縁部を受けることで、ガラス板の剪断位置を第３のフィルムの貼付された位置に移動できる。
【０００８】
前記目的に沿う本発明に係るガラス窓のガラス板補強方法は、建屋やドアに取り外し可能に設けられ、ガラス板と、ガラス板の周縁部が嵌入する嵌め込み部を備えた窓枠とを有するガラス窓の補強方法であって、窓枠を分解してガラス板を取り外し、取り外されたガラス板の屋内面の周縁部を含む全面に、可撓性を有するプラスチック製の第１のフィルムを貼付し、第１のフィルムが貼付されたガラス板を窓枠に取付ける。これによって、既設のガラス板の屋内面の周縁部を含む全面に、可撓性を有するプラスチック製の第１のフィルムを貼付することにより、屋外側から作用する外力によってガラス板に作用する剪断力を軽減することができる。
【０００９】
本発明に係るガラス窓のガラス板補強方法において、取り外されたガラス板の屋外面であって、ガラス板と窓枠との境界部を、可撓性を有するプラスチック製の第２のフィルムで覆い、しかも第２のフィルムをガラス板の周縁部まで延設することもできる。これによって、ガラス板の屋外面において、ガラス板と窓枠との境界部をガラス切り等で切断しようとしても、第２のフィルムによりガラス板の切断を防止することができる。
本発明に係るガラス窓のガラス板補強方法において、第２のフィルムには警戒色を塗布することもできる。これによって、ガラス窓が防犯用であることを明らかにできる。
【００１０】
本発明に係るガラス窓のガラス板補強方法において、分解された窓枠の嵌め込み部と第１のフィルムとの間には、硬質の衝撃吸収部材を設けることもできる。これによって、硬質の衝撃吸収部材を介してガラス板の周縁部の局部的な接触面圧を軽減することができる。
本発明に係るガラス窓のガラス板補強方法において、分解された窓枠の嵌め込み部とガラス板の周縁部との間には軟質のガラス受け材を嵌装することもできる。これによって、ガラス受け材によりガラス板の窓枠への取付けを容易にできる。本発明に係るガラス窓のガラス板補強方法において、分解された窓枠の嵌め込み部とガラス板の周縁部との間には硬質のガラス受け材を嵌装することもできる。硬質のガラス受け材を介してガラス板を窓枠へ強固に保持することができる。
【００１１】
【発明の実施の形態】
続いて、添付した図面を参照しつつ、本発明を具体化した実施の形態につき説明し、本発明の理解に供する。
ここに、図１は本発明の第１の実施の形態に係るガラス窓のガラス板補強構造の説明図、図２は本発明の第２の実施の形態に係るガラス窓のガラス板補強構造の説明図、図３は本発明の第３の実施の形態に係るガラス窓のガラス板補強構造の説明図、図４は本発明の第４の実施の形態に係るガラス窓のガラス板補強構造の説明図、図５は本発明の第５の実施の形態に係るガラス窓のガラス板補強構造の説明図、図６は本発明の第６の実施の形態に係るガラス窓のガラス板補強構造の説明図、図７は本発明の第７の実施の形態に係るガラス窓のガラス板補強構造の説明図、図８は本発明の第８の実施の形態に係るガラス窓のガラス板補強構造の説明図である。
【００１２】
図１に示すように、本発明の第１の実施の形態に係るガラス窓のガラス板補強構造１０は、矩形状のガラス板１１と、嵌め込み部１６を備えた窓枠１７とを有したガラス窓１８に適用され、ガラス板１１の屋内面１２の全面に貼付された可撓性を有するプラスチック製の第１のフィルム１３と、第１のフィルム１３が貼付されたガラス板１１の周縁部１４が嵌入する分解可能なガラス受け材１５とを有し、ガラス受け材１５は嵌め込み部１６に嵌装されている。以下、これらについて詳しく説明する。
【００１３】
ガラス窓１８の窓枠１７は、図９に示す場合と同様に、建屋の垂直な壁やドア等に取り外し可能に設けられている。窓枠１７は上枠、下枠、及び上枠、下枠のそれぞれの端部を垂直に連結する左右の立枠から構成されており、雨仕舞いや気密性を考慮した構造となって、アルミニウム合金製である。窓枠１７の内周側には断面凹状の嵌め込み部１６が形成されている。
ガラス板１１は、矩形状に形成されており、厚さＧは３〜７ｍｍ程度である。
ガラス板１１の屋内面１２の全面には第１のフィルム１３が貼付されており、第１のフィルム１３の厚さＦは０．１〜０．４ｍｍ程度である。第１のフィルム１３は、例えば、複数枚の透明なポリエステルフィルムを接着剤を用いて積層し、表面にはキズ防止のための表面加工が施された構造のものである。
【００１４】
窓枠１７の嵌め込み部１６には、ゴム等の軟質材からなるガラス受け材１５が嵌装されており、ガラス受け材１５には、第１のフィルム１３が貼付されたガラス板１１の４辺の周縁部１４が嵌装される断面凹状の嵌め込み部１９が形成されている。ガラス受け材１５の内側部は窓枠１７の内側部より内側（ガラス板１１の中央側）に突出して設けられている。
かかる構成によって、たとえ、ガラス板１１の屋外面１２ａにボール等が衝突した場合でも、ガラス板１１の屋内面１２の全面に第１のフィルム１３が貼付されているので、この結果、剪断力をガラス板１１と第１のフィルム１３とによって負担することができ、ガラス板１１に発生する剪断応力を軽減できるため、ガラス板１１が剪断される恐れが無い。因みに、大ハンマーによって一様ガラスを破壊する比較実験を行った結果、図１０に示す従来のガラス窓のガラス板補強構造の場合には、大ハンマーの一撃でフィルム９１が貼付されたガラス板８７とアルミ枠８４とが剪断されたが、本実施の形態のガラス窓のガラス板補強構造１０の場合には、同じ衝撃を３回繰り返しても剪断は起こらなかった。
【００１５】
次いで、本発明の一実施の形態に係るガラス窓のガラス板補強方法について、図１を参照しながら説明する。なお、補強しようとするガラス窓は、図１のガラス窓１８において第１のフィルム１３が貼付されていない状態にあるものとする。
（１）建屋又はドアに取付けられた補強前のガラス窓を建屋又はドアから取り外す。
（２）ガラス窓の窓枠１７及びガラス受け材１５を分解してガラス板１１を取り外す。
【００１６】
（３）取り外されたガラス板１１の屋内面１２の周縁部１４を含む全面に、第１のフィルム１３を貼付する。
（４）第１のフィルム１３が貼付されたガラス板１１をガラス受け材１５を介して、組み立てられた窓枠１７に取付ける。
（５）補強されたガラス窓１８を、窓枠１７を介して元の建屋又はドアに取付ける。
【００１７】
図２には、本発明の第２の実施の形態に係るガラス窓のガラス板補強構造２０を示す。なお、ガラス窓のガラス板補強構造１０と同一の構成要素については、同一の符号を付して詳しい説明を省略する。
ガラス窓のガラス板補強構造２０がガラス窓のガラス板補強構造１０と異なる点は、ガラス窓２１のガラス板１１の屋外面１２ａにおいて、ガラス板１１と窓枠１７との境界部２２を、可撓性を有するプラスチック製の第２のフィルム２３で覆い、しかも第２のフィルム２３はガラス板１１の周縁部１４の先端まで延設されている点である。なお、第２のフィルム２３には、赤色又は黄色等の警戒色が塗布されており、これにより、ガラス窓２１が防犯窓であることを明らかにしている。
【００１８】
かかる構成によって、ガラス板１１の屋外側のｂの部分（ガラス受け材１５の内縁端に対応する位置）をドライバーやガラス切等で切りつけた場合でも、ｂの部分から周縁部１４には第２のフィルム２３が貼付されているので、この結果、疵が付き難く、しかも、周縁部１４に作用する剪断力を第２のフィルム２３によって負担することができ、ガラス窓２１に生じる剪断応力を軽減でき、ガラス板１１が剪断される恐れはない。また、ガラス窓２１が防犯窓であることを明らかにしているため、防犯効果が向上する。
【００１９】
図３には、本発明の第３の実施の形態に係るガラス窓のガラス板補強構造３０を示す。なお、ガラス窓のガラス板補強構造１０と同一の構成要素については、同一の符号を付して詳しい説明を省略する。
ガラス窓のガラス板補強構造３０がガラス窓のガラス板補強構造１０と異なる点は、ガラス窓３１のガラス受け材３２の嵌め込み部１９と第１のフィルム１３との間には、硬質の衝撃吸収部材の一例である衝撃吸収板３３が設けられている点である。衝撃吸収板３３は厚さが０．５〜２ｍｍ程度のウレタン等の硬質プラスチックからなり、図３に示すように、軟質のガラス受け材３２の内側端位置からガラス板１１の周縁部１４の先端まで延設されている。かかる構成によって、ガラス板１１の周縁部１４に作用する局部的な接触面圧を軽減することができる。
【００２０】
図４には、本発明の第４の実施の形態に係るガラス窓のガラス板補強構造４０を示す。なお、ガラス窓のガラス板補強構造１０と同一の構成要素については、同一の符号を付して詳しい説明を省略する。
ガラス窓のガラス板補強構造４０がガラス窓のガラス板補強構造１０と異なる点は、ガラス窓４１のガラス受け材４２の材質を、ゴム等の軟質材ではなく、ウレタン等の硬質材としている点である。かかる構成によって、ガラス受け材４２はガラス板１１の周縁部１４を強固に保持すると共に、ガラス板１１の周縁部１４に作用する局部的な接触面圧を軽減することができる。
【００２１】
図５には、本発明の第５の実施の形態に係るガラス窓のガラス板補強構造５０を示す。なお、ガラス窓のガラス板補強構造２０と同一の構成要素については、同一の符号を付して詳しい説明を省略する。
ガラス窓のガラス板補強構造５０がガラス窓のガラス板補強構造２０と異なる点は、ガラス窓５１のガラス受け材５２の材質を、ガラス窓のガラス板補強構造４０と同様、ゴム等の軟質材ではなく、ウレタン等の硬質材としている点である。かかる構成によって、ガラス受け材５２はガラス板１１の周縁部１４を強固に保持すると共に、ガラス板１１の周縁部１４に作用する局部的な接触面圧を軽減することができる。
【００２２】
図６には、本発明の第６の実施の形態に係るガラス窓のガラス板補強構造６０を示す。なお、ガラス窓のガラス板補強構造５０と同一の構成要素については、同一の符号を付して詳しい説明を省略する。
ガラス窓のガラス板補強構造６０がガラス窓のガラス板補強構造５０と異なる点は、ガラス窓６１のガラス受け材６２の嵌め込み部１９と第１のフィルム１３との間には、硬質の衝撃吸収部材の一例である衝撃吸収板６３が設けられている点である。衝撃吸収板６３はウレタン等の硬質プラスチックからなり、図６に示すように、ガラス受け材６２の内側端からガラス板１１の周縁部１４の先端まで延設されている。かかる構成によって、ガラス板１１の周縁部１４に作用する局部的な接触面圧を軽減することができる。
【００２３】
図７には、本発明の第７の実施の形態に係るガラス窓のガラス板補強構造７０を示す。なお、ガラス窓のガラス板補強構造１０と同一の構成要素については、同一の符号を付して詳しい説明を省略する。
ガラス窓のガラス板補強構造７０がガラス窓のガラス板補強構造１０と異なる点は、ガラス窓７１のガラス受け材７２の嵌め込み部７３と第１のフィルム１３が貼付されたガラス板１１の周縁部１４との間には、プラスチック及び金属のいずれか１つからなる断面コ字状の衝撃吸収材７４が嵌装されている。即ち、窓枠１７の嵌め込み部１６と第１のフィルム１３が貼付されたガラス板１１の周縁部１４との間には、ゴム等の軟質材からなる断面コ字状のガラス受け材７２と、窓枠１７及びガラス受け材７２の内縁端より内側に突出する衝撃吸収材７４とが、嵌装されている。
【００２４】
なお、ガラス板１１及び第１のフィルム１３の外周面７５と、第１のフィルム１３の周縁部１４の外面７６とは、衝撃吸収材７４の内面と接着され、防水処理されている。かかる構成によって、衝撃吸収材７４によりガラス板１１の周縁部１４に作用する局部的な接触面圧を軽減すると共に、フィルムの貼付作業に比較して簡単に取付作業を行うことができる。
【００２５】
図８には、本発明の第８の実施の形態に係るガラス窓のガラス板補強構造１０ａを示す。なお、ガラス窓１８ａにおけるガラス窓のガラス板補強構造１０ａにおいて、ガラス窓のガラス板補強構造１０と同一の構成要素については、同一の符号を付して詳しい説明を省略する。
ガラス窓のガラス板補強構造１０ａがガラス窓のガラス板補強構造１０と異なる点は、図８に示すように、窓枠１７ａの嵌め込み部１６ａとガラス板１１の周縁部１４ａとの間には軟質のガラス受け材１５ａが嵌装されており、ガラス板１１の屋内面１２でガラス受け材１５ａの嵌め込み部１９ａを除く全面に、可撓性を有するプラスチック製の第３のフィルム１３ａが貼付されており、しかも、第３のフィルム１３ａの周縁部１４ｂが荷重受け部材１４ｃを介して窓枠１７ａにより支持されている点である。第３のフィルム１３ａはガラス板１１には窓枠１７ａの内側突出端までしか貼付されておらず、この第３のフィルム１３ａの周縁部１４ｂは、窓枠１７ａの屋内側の内側突出端にビスねじ１４ｄにより取り外し可能に設けられた断面Ｌ字状のアングル材からなる荷重受け部材１４ｃの一方の片により支持されている。かかる構成により、ビスねじ１４ｄにより荷重受け部材１４ｃを取り外すだけでガラス板１１の補強ができ、窓枠１７ａを分解しなくてもよい。なお、荷重受け部材１４ｃの他方の片と窓枠１７ａの屋内側の内側突出端面とを接着剤により接合する。
【００２６】
本発明は前記した実施の形態に限定されるものではなく、本発明の要旨を変更しない範囲での変更は可能であり、例えば、前記したそれぞれの実施の形態や変形例の一部又は全部を組み合わせて本発明のガラス窓のガラス板補強構造及びその方法を構成する場合にも本発明は適用される。
前記実施の形態においては、窓枠の嵌め込み部とガラス板の周縁部との間には、硬質又は軟質のガラス受け材を設けたが、これに限定されず、必要に応じて、ガラス受け材を省略することもできる。
窓枠１７をアルミニウム合金製としたが、これに限定されず、その他の材質（例えば、木材）で構成することもできる。
【００２７】
第１のフィルム１３を既設のガラス板１１に貼付したが、これに限定されず、新規に製作するガラス窓のガラス板に貼付することもできる。また、第１のフィルム１３の色について特に言及しなかったが、どんな色でも構わない。しかし、透明なものの方が好ましい。また、第２のフィルム２３の色を警戒色として赤色又は黄色等としたが、これに限定されず、状況に応じて、その他の色を塗布することもできる。
ガラス窓の窓枠を建屋又はドアに取り外し可能に設けたが、これに限定されず、必要に応じて、ガラス窓の窓枠の一部が建屋又はドアに固定されたまま、窓枠の他部のみ取り外してガラス板を取り外し可能な構造とすることもできる。
【００２８】
【発明の効果】
請求項１〜７記載のガラス窓のガラス板補強構造、及び請求項９〜１４記載のガラス窓のガラス板補強方法においては、屋外側から作用する外力によってガラス板に作用する剪断力を、ガラス板の屋内面の周縁部を含む全面に貼付されている第１のフィルムにより軽減することができるので、フィルムによる補強効果を十分に活かせて、ガラス板の破損を防止することができる。
特に、請求項２記載のガラス窓のガラス板補強構造及び請求項１０記載のガラス窓のガラス板補強方法においては、ガラス板の屋外面において、ガラス板と窓枠との境界部をガラス切り等で切断しようとしても、第２のフィルムによりガラス板の切断を防止することができるので、確実にガラス板の破損を防止することができる。
【００２９】
請求項３記載のガラス窓のガラス板補強構造及び請求項１１記載のガラス窓のガラス板補強方法においては、ガラス窓が防犯用であることを明らかにできるので、防犯の効果が向上する。
請求項４記載のガラス窓のガラス板補強構造及び請求項１２記載のガラス窓のガラス板補強方法においては、硬質の衝撃吸収部材を介してガラス板の周縁部の局部的な接触面圧を軽減することができるので、ガラス板の破損を防止することができる。
請求項５記載のガラス窓のガラス板補強構造及び請求項１３記載のガラス窓のガラス板補強方法においては、軟質のガラス受け材を介してガラス板の窓枠への取付けを容易にできるので、取付け作業が簡略化される。
【００３０】
請求項６記載のガラス窓のガラス板補強構造及び請求項１４記載のガラス窓のガラス板補強方法においては、硬質のガラス受け材を介してガラス板を窓枠へ強固に保持することができるので、ガラス板の破損を防止することができる。
請求項７記載のガラス窓のガラス板補強構造においては、軟質のガラス受け材を介してガラス板を窓枠に容易に取付けることができると共に、衝撃吸収材によりガラス板の周縁部の局部的な接触面圧を軽減することができるので、取付け作業が簡略化され、しかもガラス板の破損を防止することができる。
請求項８記載のガラス窓のガラス板補強構造においては、荷重受け部材により第３のフィルムの周縁部を受けることで、ガラス板の剪断位置を第３のフィルムの貼付された位置に移動できるので、面積の少ないフィルムによって補強効果を十分に活かせて、ガラス板の破損を防止することができる。
特に、請求項９記載のガラス窓のガラス板補強方法においては、既設のガラス板に第１のフィルムを貼付することにより、ガラス板に作用する剪断力を軽減することができるので、安価にガラス板の補強ができる。
【図面の簡単な説明】
【図１】本発明の第１の実施の形態に係るガラス窓のガラス板補強構造の説明図である。
【図２】本発明の第２の実施の形態に係るガラス窓のガラス板補強構造の説明図である。
【図３】本発明の第３の実施の形態に係るガラス窓のガラス板補強構造の説明図である。
【図４】本発明の第４の実施の形態に係るガラス窓のガラス板補強構造の説明図である。
【図５】本発明の第５の実施の形態に係るガラス窓のガラス板補強構造の説明図である。
【図６】本発明の第６の実施の形態に係るガラス窓のガラス板補強構造の説明図である。
【図７】本発明の第７の実施の形態に係るガラス窓のガラス板補強構造の説明図である。
【図８】本発明の第８の実施の形態に係るガラス窓のガラス板補強構造の説明図である。
【図９】従来例のガラス窓の取付構造の説明図である。
【図１０】従来例のガラス窓の取付構造の詳細な説明図である。
【符号の説明】
１０、１０ａ：ガラス窓のガラス板補強構造、１１：ガラス板、１２：屋内面、１２ａ：屋外面、１３：第１のフィルム、１３ａ：第３のフィルム、１４、１４ａ：周縁部、１４ｂ：周縁部、１４ｃ：荷重受け部材、１４ｄ：ビスねじ、１５、１５ａ：ガラス受け材、１６、１６ａ：嵌め込み部、１７、１７ａ：窓枠、１８、１８ａ：ガラス窓、１９、１９ａ：嵌め込み部、２０：ガラス窓のガラス板補強構造、２１：ガラス窓、２２：境界部、２３：第２のフィルム、３０：ガラス窓のガラス板補強構造、３１：ガラス窓、３２：ガラス受け材、３３：衝撃吸収板（衝撃吸収部材）、４０：ガラス窓のガラス板補強構造、４１：ガラス窓、４２：ガラス受け材、５０：ガラス窓のガラス板補強構造、５１：ガラス窓、５２：ガラス受け材、６０：ガラス窓のガラス板補強構造、６１：ガラス窓、６２：ガラス受け材、６３：衝撃吸収板（衝撃吸収部材）、７０：ガラス窓のガラス板補強構造、７１：ガラス窓、７２：ガラス受け材、７３：嵌め込み部、７４：衝撃吸収材、７５：外周面、７６：外面[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a glass plate reinforcing structure for a glass window having a window frame provided in a building or a door and into which a peripheral portion of the glass plate fits, and a method therefor.
[0002]
[Prior art]
Conventionally, as shown in FIGS. 9 and 10, a house 80 is provided with a glass window 83 for separating an indoor 81 and an outdoor 82 of the house 80, and has a rectangular shape forming four sides of the glass window 83. An aluminum frame (aluminum sash) 84, which is an example of the window frame, is anchored to the wall 85 of the house 80. A fitting portion 86 having a concave cross section is formed on the inner peripheral side of the aluminum frame 84, and the fitting portion 86 holds a peripheral edge portion 88 of a rectangular glass plate 87, and furthermore is a glass receiving material having a concave cross section to seal. Most of the sealing material 89 made of a soft material such as rubber, which is an example, is fitted.
In recent years, as shown in FIG. 10, on the indoor 81 side of the glass plate 87, on the glass finding surface 90 inside the inner peripheral end of the sealing material 89 for crime prevention against a person who illegally enters the house 80 such as a thief. For reinforcement, a flexible plastic film 91 (shown by oblique lines) is attached. Therefore, even if a large external force 92 acts on the glass plate 87 from the outside 82 due to an explosion, a hammer, or the like, the glass plate 87 is hardly damaged because the film 91 is attached, and even if the glass plate 87 is broken. Also, as shown in FIG. 9, it is possible to prevent the glass pieces 93 from scattering, thereby exhibiting an effect like bulletproof glass.
[0003]
[Problems to be solved by the invention]
However, the conventional glass window 83 has the following problems to be solved.
As shown in FIG. 10, a ball or the like collides with the outdoor surface 93 of the glass plate 87, or a portion a (a position corresponding to the outer edge of the film 91) of the glass plate 87 is cut with a screwdriver or a glass cutter. In this case, since the film 91 is not attached to the portion of the seal material 89 into which the glass plate 87 enters from the portion a, the reinforcing effect of the integrated film 91 and the glass plate 87 is not exhibited. There was a problem that the glass plate 87 was sheared at the portion a by the sealing material 89 and the aluminum frame 84 by the edge shear force generated at the portion a.
[0004]
The present invention has been made in view of such circumstances, and it is an object of the present invention to provide a glass plate reinforcing structure of a glass window for preventing breakage of a glass plate by fully utilizing a reinforcing effect of a film and a method thereof. .
[0005]
[Means for Solving the Problems]
A glass plate reinforcing structure for a glass window according to a first aspect of the present invention is a glass window reinforcing structure including a glass plate and a window frame having a fitting portion into which a peripheral portion of the glass plate fits. A first plastic film having flexibility is attached to the entire surface including the peripheral portion of the indoor surface of the glass plate. Thus, the shearing force acting on the glass plate due to the external force acting from the outdoor side can be reduced by the first film attached to the entire surface including the peripheral portion of the indoor surface of the glass plate.
In the glass sheet reinforcing structure for a glass window according to the present invention, the boundary portion between the glass sheet and the window frame on the outdoor surface of the glass sheet is covered with a flexible plastic second film. The film No. 2 can be extended to the periphery of the glass plate. Thus, even if the boundary between the glass plate and the window frame is to be cut by glass cutting or the like on the outdoor surface of the glass plate, the cutting of the glass plate can be prevented by the second film.
[0006]
In the glass plate reinforcing structure for a glass window according to the present invention, a warning color can be applied to the second film. This makes it clear that the glass window is for security.
In the glass plate reinforcing structure for a glass window according to the present invention, a hard shock absorbing member may be provided between the fitting portion of the window frame and the first film. As a result, the local contact surface pressure at the peripheral edge of the glass sheet can be reduced via the hard shock absorbing member.
[0007]
In the glass plate reinforcing structure for a glass window according to the present invention, a soft glass receiving member may be fitted between the fitting portion of the window frame and the peripheral portion of the glass plate. This facilitates attachment of the glass plate to the window frame via the soft glass receiving member.
In the glass plate reinforcing structure for a glass window according to the present invention, a hard glass receiving member may be fitted between the fitting portion of the window frame and the peripheral portion of the glass plate. Thus, the glass plate can be firmly held on the window frame via the hard glass receiving member.
In the glass plate reinforcing structure for a glass window according to the present invention, a soft glass receiving member and one of plastic and metal are provided between a fitting portion of the window frame and a peripheral portion of the glass plate. It is also possible to fit a shock absorbing material having a U-shaped cross section projecting inward from the frame. This makes it possible to easily attach the glass plate to the window frame via the soft glass receiving member, and to reduce the local contact surface pressure at the peripheral edge of the glass plate with the shock absorbing material.
A glass plate reinforcing structure for a glass window according to a second aspect of the present invention is a glass window reinforcing structure including a glass plate and a window frame having a fitting portion into which a peripheral portion of the glass plate fits. A soft glass receiving material is fitted between the fitting portion of the window frame and the peripheral portion of the glass plate, and the entire surface of the indoor surface of the glass plate except for the fitting portion of the glass receiving material is made of flexible plastic. Is adhered, and the periphery of the third film is supported by the window frame via the load receiving member. Thus, the shearing position of the glass plate can be moved to the position where the third film is attached by receiving the peripheral portion of the third film by the load receiving member.
[0008]
A glass plate reinforcing method for a glass window according to the present invention according to the present invention, which includes a glass plate and a window frame provided with a fitting portion into which a peripheral portion of the glass plate fits, is provided. A method for reinforcing a window, in which a window frame is disassembled, a glass plate is removed, and a first plastic film having flexibility is attached to the entire surface of the removed glass plate including the peripheral portion of the indoor surface. Then, the glass plate to which the first film is attached is attached to the window frame. Thus, by attaching the first film made of flexible plastic to the entire surface including the peripheral portion of the indoor surface of the existing glass plate, the shear force acting on the glass plate by the external force acting from the outdoor side Can be reduced.
[0009]
In the method for reinforcing a glass sheet of a glass window according to the present invention, the boundary between the glass sheet and the window frame on the outdoor surface of the removed glass sheet is covered with a flexible plastic second film. In addition, the second film can be extended to the periphery of the glass plate. Thus, even if the boundary between the glass plate and the window frame is to be cut by glass cutting or the like on the outdoor surface of the glass plate, the cutting of the glass plate can be prevented by the second film.
In the glass sheet reinforcing method for a glass window according to the present invention, a warning color can be applied to the second film. This makes it clear that the glass window is for security.
[0010]
In the glass sheet reinforcing method for a glass window according to the present invention, a hard shock absorbing member may be provided between the fitting portion of the disassembled window frame and the first film. As a result, the local contact surface pressure at the peripheral edge of the glass sheet can be reduced via the hard shock absorbing member.
In the method for reinforcing a glass sheet of a glass window according to the present invention, a soft glass receiving material may be fitted between a fitting part of the disassembled window frame and a peripheral part of the glass sheet. Thus, the glass plate can be easily attached to the window frame by the glass receiving member. In the method for reinforcing a glass sheet of a glass window according to the present invention, a hard glass receiving member may be fitted between a fitting portion of the disassembled window frame and a peripheral portion of the glass sheet. The glass plate can be firmly held on the window frame via the hard glass receiving member.
[0011]
BEST MODE FOR CARRYING OUT THE INVENTION
Next, embodiments of the present invention will be described with reference to the accompanying drawings to provide an understanding of the present invention.
Here, FIG. 1 is an explanatory diagram of a glass plate reinforcing structure of a glass window according to a first embodiment of the present invention, and FIG. 2 is a diagram of a glass plate reinforcing structure of a glass window according to a second embodiment of the present invention. FIG. 3 is an explanatory view of a glass plate reinforcing structure of a glass window according to a third embodiment of the present invention, and FIG. 4 is a diagram of a glass plate reinforcing structure of a glass window according to a fourth embodiment of the present invention. FIG. 5 is an explanatory diagram of a glass plate reinforcing structure of a glass window according to a fifth embodiment of the present invention, and FIG. 6 is a diagram illustrating a glass plate reinforcing structure of a glass window according to a sixth embodiment of the present invention. FIG. 7 is an explanatory view of a glass plate reinforcing structure of a glass window according to a seventh embodiment of the present invention. FIG. 8 is a diagram illustrating a glass plate reinforcing structure of a glass window according to an eighth embodiment of the present invention. FIG.
[0012]
As shown in FIG. 1, a glass plate reinforcing structure 10 for a glass window according to a first embodiment of the present invention is a glass having a rectangular glass plate 11 and a window frame 17 having a fitting portion 16. A flexible plastic first film 13 applied to the window 18 and affixed to the entire indoor surface 12 of the glass plate 11, and a peripheral portion 14 of the glass plate 11 to which the first film 13 is affixed And a dismountable glass receiving material 15 into which the glass receiving member 15 is fitted. The glass receiving material 15 is fitted in the fitting portion 16. Hereinafter, these will be described in detail.
[0013]
The window frame 17 of the glass window 18 is detachably provided on a vertical wall, a door, or the like of the building, as in the case shown in FIG. The window frame 17 is composed of an upper frame, a lower frame, and right and left standing frames that vertically connect the respective ends of the upper frame and the lower frame. Made of alloy. A fitting portion 16 having a concave cross section is formed on the inner peripheral side of the window frame 17.
The glass plate 11 is formed in a rectangular shape, and the thickness G is about 3 to 7 mm.
A first film 13 is adhered to the entire surface of the indoor surface 12 of the glass plate 11, and the thickness F of the first film 13 is about 0.1 to 0.4 mm. The first film 13 has a structure in which, for example, a plurality of transparent polyester films are laminated using an adhesive, and the surface of the first film 13 is subjected to surface processing for preventing scratches.
[0014]
A glass receiving material 15 made of a soft material such as rubber is fitted into the fitting portion 16 of the window frame 17, and the glass receiving material 15 has four sides of the glass plate 11 to which the first film 13 is attached. A fitting portion 19 having a concave cross section in which the peripheral portion 14 is fitted is formed. The inner portion of the glass receiving member 15 is provided so as to protrude inside (the center side of the glass plate 11) from the inner portion of the window frame 17.
With this configuration, even when a ball or the like collides with the outdoor surface 12a of the glass plate 11, the first film 13 is attached to the entire surface of the indoor surface 12 of the glass plate 11, and as a result, the shearing force is reduced. Since the load can be borne by the glass plate 11 and the first film 13 and the shear stress generated in the glass plate 11 can be reduced, there is no possibility that the glass plate 11 is sheared. Incidentally, as a result of a comparative experiment in which uniform glass is broken by a large hammer, in the case of the glass plate reinforcing structure of the conventional glass window shown in FIG. 10, the glass plate 87 on which the film 91 is stuck by a large hammer blow. And the aluminum frame 84 were sheared, but in the case of the glass plate reinforcing structure 10 for a glass window of the present embodiment, no shearing occurred even if the same impact was repeated three times.
[0015]
Next, a method for reinforcing a glass sheet of a glass window according to an embodiment of the present invention will be described with reference to FIG. It is assumed that the glass window to be reinforced is in a state where the first film 13 is not attached to the glass window 18 in FIG.
(1) Remove the glass window before reinforcement attached to the building or door from the building or door.
(2) The window frame 17 of the glass window and the glass receiving material 15 are disassembled and the glass plate 11 is removed.
[0016]
(3) The first film 13 is attached to the entire surface including the peripheral portion 14 of the indoor surface 12 of the removed glass plate 11.
(4) The glass plate 11 to which the first film 13 has been attached is attached to the assembled window frame 17 via the glass receiving member 15.
(5) Attach the reinforced glass window 18 to the original building or door via the window frame 17.
[0017]
FIG. 2 shows a glass plate reinforcing structure 20 for a glass window according to a second embodiment of the present invention. The same components as those of the glass plate reinforcing structure 10 of the glass window are denoted by the same reference numerals, and detailed description thereof will be omitted.
The difference between the glass plate reinforcing structure 20 of the glass window and the glass plate reinforcing structure 10 of the glass window is that a boundary portion 22 between the glass plate 11 and the window frame 17 is formed on the outdoor surface 12 a of the glass plate 11 of the glass window 21. The second film 23 is covered with a flexible plastic film 23, and the second film 23 extends to the tip of the peripheral portion 14 of the glass plate 11. A warning color such as red or yellow is applied to the second film 23, thereby clarifying that the glass window 21 is a security window.
[0018]
With such a configuration, even when the portion b on the outdoor side of the glass plate 11 (the position corresponding to the inner edge of the glass receiving member 15) is cut with a screwdriver or a glass cutter, the second portion extends from the portion b to the peripheral edge portion 14. As a result, the second film 23 can bear the shearing force acting on the peripheral edge portion 14 and reduce the shearing stress generated in the glass window 21. There is no danger of the glass plate 11 being sheared. In addition, since it is made clear that the glass window 21 is a security window, the security effect is improved.
[0019]
FIG. 3 shows a glass plate reinforcing structure 30 for a glass window according to a third embodiment of the present invention. The same components as those of the glass plate reinforcing structure 10 of the glass window are denoted by the same reference numerals, and detailed description thereof will be omitted.
The glass plate reinforcing structure 30 of the glass window is different from the glass plate reinforcing structure 10 of the glass window in that a hard shock absorbing portion is provided between the fitting portion 19 of the glass receiving member 32 of the glass window 31 and the first film 13. The point is that a shock absorbing plate 33 which is an example of a member is provided. The shock absorbing plate 33 is made of a hard plastic such as urethane having a thickness of about 0.5 to 2 mm. As shown in FIG. 3, the tip of the peripheral portion 14 of the glass plate 11 starts from the inner end position of the soft glass receiving member 32. Has been extended. With such a configuration, the local contact surface pressure acting on the peripheral edge portion 14 of the glass plate 11 can be reduced.
[0020]
FIG. 4 shows a glass window glass plate reinforcing structure 40 according to a fourth embodiment of the present invention. The same components as those of the glass plate reinforcing structure 10 of the glass window are denoted by the same reference numerals, and detailed description thereof will be omitted.
The glass plate reinforcing structure 40 of the glass window is different from the glass plate reinforcing structure 10 of the glass window in that the material of the glass receiving member 42 of the glass window 41 is not a soft material such as rubber but a hard material such as urethane. It is. With this configuration, the glass receiving member 42 can firmly hold the peripheral portion 14 of the glass plate 11 and reduce the local contact surface pressure acting on the peripheral portion 14 of the glass plate 11.
[0021]
FIG. 5 shows a glass plate reinforcing structure 50 for a glass window according to a fifth embodiment of the present invention. Note that the same components as those of the glass plate reinforcing structure 20 of the glass window are denoted by the same reference numerals, and detailed description thereof will be omitted.
The difference between the glass plate reinforcing structure 50 of the glass window and the glass plate reinforcing structure 20 of the glass window is that the material of the glass receiving material 52 of the glass window 51 is the same as that of the glass plate reinforcing structure 40 of the glass window. Instead, it is made of a hard material such as urethane. With such a configuration, the glass receiving member 52 can firmly hold the peripheral portion 14 of the glass plate 11 and reduce the local contact surface pressure acting on the peripheral portion 14 of the glass plate 11.
[0022]
FIG. 6 shows a glass window glass plate reinforcing structure 60 according to a sixth embodiment of the present invention. Note that the same components as those of the glass plate reinforcing structure 50 of the glass window are denoted by the same reference numerals, and detailed description thereof will be omitted.
The difference between the glass plate reinforcing structure 60 of the glass window and the glass plate reinforcing structure 50 of the glass window is that a hard shock absorbing portion is provided between the fitting portion 19 of the glass receiving member 62 of the glass window 61 and the first film 13. The point is that a shock absorbing plate 63 which is an example of a member is provided. The shock absorbing plate 63 is made of a hard plastic such as urethane, and extends from the inner end of the glass receiving member 62 to the tip of the peripheral portion 14 of the glass plate 11 as shown in FIG. With such a configuration, the local contact surface pressure acting on the peripheral edge portion 14 of the glass plate 11 can be reduced.
[0023]
FIG. 7 shows a glass window glass plate reinforcing structure 70 according to a seventh embodiment of the present invention. The same components as those of the glass plate reinforcing structure 10 of the glass window are denoted by the same reference numerals, and detailed description thereof will be omitted.
The difference between the glass plate reinforcing structure 70 of the glass window and the glass plate reinforcing structure 10 of the glass window is that the fitting portion 73 of the glass receiving member 72 of the glass window 71 and the peripheral portion of the glass plate 11 to which the first film 13 is attached. A shock absorber 74 made of any one of plastic and metal and having a U-shaped cross section is fitted between the shock absorber 74 and the shock absorber 74. That is, between the fitting portion 16 of the window frame 17 and the peripheral portion 14 of the glass plate 11 to which the first film 13 is attached, a glass receiving material 72 having a U-shaped cross section made of a soft material such as rubber, The window frame 17 and the shock absorbing material 74 protruding inward from the inner edge of the glass receiving material 72 are fitted.
[0024]
In addition, the outer peripheral surface 75 of the glass plate 11 and the first film 13 and the outer surface 76 of the peripheral portion 14 of the first film 13 are bonded to the inner surface of the shock absorbing material 74 and are waterproofed. With such a configuration, the local contact surface pressure acting on the peripheral edge portion 14 of the glass plate 11 can be reduced by the shock absorbing material 74, and the mounting operation can be performed easily as compared with the film bonding operation.
[0025]
FIG. 8 shows a glass plate reinforcing structure 10a for a glass window according to an eighth embodiment of the present invention. In the glass window glass plate reinforcing structure 10a of the glass window 18a, the same components as those of the glass window glass plate reinforcing structure 10 are denoted by the same reference numerals, and detailed description thereof will be omitted.
The difference between the glass plate reinforcing structure 10a of the glass window and the glass plate reinforcing structure 10 of the glass window is that a soft portion is provided between the fitting portion 16a of the window frame 17a and the peripheral portion 14a of the glass plate 11, as shown in FIG. And a third plastic film 13a having flexibility is attached to the entire surface of the indoor surface 12 of the glass plate 11 except for the fitting portion 19a of the glass receiving material 15a. In addition, the peripheral portion 14b of the third film 13a is supported by the window frame 17a via the load receiving member 14c. The third film 13a is attached to the glass plate 11 only up to the inner protruding end of the window frame 17a, and the peripheral portion 14b of the third film 13a is screwed to the inner protruding end of the window frame 17a on the indoor side. It is supported by one piece of a load receiving member 14c made of an angle material having an L-shaped cross section which is detachably provided by a screw 14d. With this configuration, the glass plate 11 can be reinforced only by removing the load receiving member 14c with the screw 14d, and the window frame 17a does not need to be disassembled. In addition, the other piece of the load receiving member 14c and the inside protruding end surface on the indoor side of the window frame 17a are joined with an adhesive.
[0026]
The present invention is not limited to the above-described embodiments, and changes can be made without departing from the spirit of the present invention. For example, some or all of the above-described embodiments and modifications are described. The present invention is also applicable to a case in which the glass plate reinforcing structure for a glass window and the method of the present invention are configured in combination.
In the embodiment, a hard or soft glass receiving member is provided between the fitting portion of the window frame and the peripheral portion of the glass plate. However, the present invention is not limited thereto. Can also be omitted.
Although the window frame 17 is made of an aluminum alloy, it is not limited to this, and may be made of other materials (for example, wood).
[0027]
Although the first film 13 is attached to the existing glass plate 11, the present invention is not limited to this, and the first film 13 may be attached to a glass plate of a newly manufactured glass window. Although the color of the first film 13 is not specifically described, any color may be used. However, a transparent one is preferred. In addition, the color of the second film 23 is set to red or yellow as a warning color, but is not limited thereto, and other colors can be applied according to the situation.
Although the window frame of the glass window was detachably provided on the building or the door, the present invention is not limited to this. It is also possible to make the glass plate removable by removing only the part.
[0028]
【The invention's effect】
In the glass sheet reinforcing structure for a glass window according to any one of claims 1 to 7, and the glass sheet reinforcing method for a glass window according to any one of claims 9 to 14, the shear force acting on the glass sheet by the external force acting from the outdoor side is reduced by the glass. Since the reduction can be achieved by the first film attached to the entire surface including the peripheral portion of the indoor surface of the plate, the glass plate can be prevented from being damaged by fully utilizing the reinforcing effect of the film.
In particular, in the glass sheet reinforcing structure for a glass window according to the second aspect and the glass sheet reinforcing method for a glass window according to the tenth aspect, on the outdoor surface of the glass sheet, the boundary between the glass sheet and the window frame is cut with a glass. Therefore, the glass film can be prevented from being cut by the second film, so that the glass plate can be surely prevented from being damaged.
[0029]
According to the glass plate reinforcing structure of the glass window according to the third aspect and the glass sheet reinforcing method of the glass window according to the eleventh embodiment, it is possible to clearly show that the glass window is for crime prevention, so that the effect of crime prevention is improved.
According to the glass plate reinforcing structure for a glass window of the fourth aspect and the glass sheet reinforcing method of the glass window of the twelfth aspect, a local contact surface pressure at a peripheral portion of the glass plate is reduced through a hard shock absorbing member. Therefore, breakage of the glass plate can be prevented.
According to the glass plate reinforcing method for a glass window according to the fifth aspect and the glass sheet reinforcing method for a glass window according to the thirteenth aspect, the glass plate can be easily attached to the window frame via the soft glass receiving member. The mounting operation is simplified.
[0030]
In the glass plate reinforcing structure for a glass window according to claim 6 and the glass plate reinforcing method for a glass window according to claim 14, the glass plate can be firmly held on the window frame via the hard glass receiving member. In addition, the glass plate can be prevented from being damaged.
In the glass plate reinforcing structure for a glass window according to the seventh aspect, the glass plate can be easily attached to the window frame via the soft glass receiving material, and the peripheral portion of the glass plate can be locally localized by the shock absorbing material. Since the contact surface pressure can be reduced, the mounting operation is simplified, and the breakage of the glass plate can be prevented.
In the glass plate reinforcing structure for a glass window according to the eighth aspect, the shear position of the glass plate can be moved to the position where the third film is attached by receiving the peripheral portion of the third film by the load receiving member. In addition, the reinforcing effect can be sufficiently utilized by the film having a small area to prevent the glass plate from being damaged.
In particular, in the glass sheet reinforcing method for a glass window according to the ninth aspect, by attaching the first film to the existing glass sheet, the shearing force acting on the glass sheet can be reduced, so that the glass can be inexpensively manufactured. The board can be reinforced.
[Brief description of the drawings]
FIG. 1 is an explanatory diagram of a glass plate reinforcing structure of a glass window according to a first embodiment of the present invention.
FIG. 2 is an explanatory view of a glass plate reinforcing structure of a glass window according to a second embodiment of the present invention.
FIG. 3 is an explanatory diagram of a glass plate reinforcing structure of a glass window according to a third embodiment of the present invention.
FIG. 4 is an explanatory diagram of a glass plate reinforcing structure for a glass window according to a fourth embodiment of the present invention.
FIG. 5 is an explanatory diagram of a glass plate reinforcing structure for a glass window according to a fifth embodiment of the present invention.
FIG. 6 is an explanatory view of a glass plate reinforcing structure for a glass window according to a sixth embodiment of the present invention.
FIG. 7 is an explanatory view of a glass plate reinforcing structure for a glass window according to a seventh embodiment of the present invention.
FIG. 8 is an explanatory diagram of a glass plate reinforcing structure for a glass window according to an eighth embodiment of the present invention.
FIG. 9 is an explanatory view of a conventional glass window mounting structure.
FIG. 10 is a detailed explanatory view of a conventional glass window mounting structure.
[Explanation of symbols]
10, 10a: glass plate reinforcing structure of glass window, 11: glass plate, 12: indoor surface, 12a: outdoor surface, 13: first film, 13a: third film, 14, 14a: peripheral portion, 14b: Peripheral edge, 14c: load receiving member, 14d: screw screw, 15, 15a: glass receiving material, 16, 16a: fitting portion, 17, 17a: window frame, 18, 18a: glass window, 19, 19a: fitting portion, 20: Glass plate reinforcement structure of glass window, 21: Glass window, 22: Boundary part, 23: Second film, 30: Glass plate reinforcement structure of glass window, 31: Glass window, 32: Glass receiving material, 33: Shock absorbing plate (shock absorbing member), 40: glass plate reinforcing structure of glass window, 41: glass window, 42: glass receiving material, 50: glass plate reinforcing structure of glass window, 51: glass window, 52: glass receiving material , 0: glass plate reinforcing structure of glass window, 61: glass window, 62: glass receiving material, 63: shock absorbing plate (shock absorbing member), 70: glass plate reinforcing structure of glass window, 71: glass window, 72: glass Receiving material, 73: fitting portion, 74: shock absorbing material, 75: outer peripheral surface, 76: outer surface

Claims

A glass plate, and a reinforcing structure of a glass window having a window frame having a fitting portion into which a peripheral portion of the glass plate fits,
A glass-plate reinforcement structure for a glass window, wherein a first plastic film having flexibility is attached to an entire surface including the peripheral portion of the indoor surface of the glass plate.

The glass plate reinforcing structure for a glass window according to claim 1, wherein a boundary portion between the glass plate and the window frame is a second plastic film having flexibility on an outdoor surface of the glass plate. A glass plate reinforcing structure for a glass window, wherein the second film covers and extends to the peripheral portion of the glass plate.

The glass plate reinforcing structure for a glass window according to claim 2, wherein a warning color is applied to the second film.

The glass plate reinforcing structure for a glass window according to any one of claims 1 to 3, wherein a hard shock absorbing member is provided between the fitting portion of the window frame and the first film. A glass plate reinforcing structure for a glass window, characterized by that:

The glass plate reinforcing structure for a glass window according to any one of claims 1 to 4, wherein a soft glass receiving member is fitted between a fitting portion of the window frame and a peripheral portion of the glass plate. A glass plate reinforcement structure for a glass window.

The glass sheet reinforcing structure for a glass window according to any one of claims 1 to 4, wherein a hard glass receiving member is fitted between the fitting portion of the window frame and a peripheral portion of the glass plate. A glass plate reinforcement structure for a glass window.

The glass sheet reinforcing structure for a glass window according to any one of claims 1 and 2, wherein a soft glass receiving material, plastic, and plastic are provided between a fitting portion of the window frame and a peripheral portion of the glass sheet. A glass plate reinforcing structure for a glass window, wherein a shock absorbing material made of any one of metals and having a U-shaped cross section projecting inward from the window frame is fitted.

A glass plate, and a reinforcing structure of a glass window having a window frame having a fitting portion into which a peripheral portion of the glass plate fits,
A soft glass receiving member is fitted between the fitting portion of the window frame and the peripheral portion of the glass plate, and the entire surface of the indoor surface of the glass plate except for the fitting portion of the glass receiving material is flexible. 3. A glass plate reinforcing structure for a glass window, wherein a third plastic film having a plastic film is adhered, and a peripheral portion of the third film is supported by the window frame via a load receiving member.

A method for reinforcing a glass window having a glass plate and a window frame having a fitting portion into which a peripheral portion of the glass plate is fitted, which is detachably provided in a building or a door,
Disassemble the window frame and remove the glass plate,
Affixing a flexible plastic first film to the entire surface including the peripheral portion of the indoor surface of the removed glass plate,
A method of reinforcing a glass plate for a glass window, comprising: attaching the glass plate to which the first film is attached to the window frame.

10. The method of reinforcing a glass sheet for a glass window according to claim 9, wherein a boundary portion between the glass sheet and the window frame is formed of a flexible plastic second material on the outdoor surface of the removed glass sheet. And reinforcing the second film to the peripheral portion of the glass plate.

The method for reinforcing a glass sheet of a glass window according to claim 10, wherein a warning color is applied to the second film.

The glass sheet reinforcing method for a glass window according to any one of claims 9 to 11, wherein a hard shock absorbing member is provided between the disassembled portion of the disassembled window frame and the first film. A method for reinforcing a glass sheet of a glass window, characterized by comprising:

The method for reinforcing a glass sheet of a glass window according to any one of claims 9 to 12, wherein a soft glass receiving member is fitted between a fitting portion of the disassembled window frame and a peripheral portion of the glass plate. A method of reinforcing a glass plate for a glass window, characterized by mounting.

The method for reinforcing a glass sheet of a glass window according to any one of claims 9 to 12, wherein a hard glass receiving member is fitted between a fitting part of the disassembled window frame and a peripheral part of the glass sheet. A method of reinforcing a glass plate for a glass window, characterized by mounting.