JP3974812B2

JP3974812B2 - Mounting structure of window frame sash to beam

Info

Publication number: JP3974812B2
Application number: JP2002129497A
Authority: JP
Inventors: 勇二中川; 幹男鈴木
Original assignee: Panahome Corp
Current assignee: Panasonic Homes Co Ltd
Priority date: 2002-05-01
Filing date: 2002-05-01
Publication date: 2007-09-12
Anticipated expiration: 2022-05-01
Also published as: JP2003321974A

Description

【０００１】
【発明の属する技術分野】
本発明は、金属製の梁に窓枠サッシを取付けるための技術に関するものである。
【０００２】
【従来の技術】
従来から金属の梁に市販のサッシを取付けるには金属の梁にボルト挿入孔を穿孔し、このボルト挿入孔を利用して窓枠サッシ取付け用の下地部材をボルトにより固着し、この窓枠サッシ取付け用の下地部材に窓枠サッシを取付けていた。
【０００３】
ここで、金属の梁に窓枠の横巾が異なるものを選択的に取付けるようにするため、金属の梁の長手方向に多数のボルト挿入孔を形成し、任意の横長さの窓枠サッシを取付けることができるように多数のボルト挿入孔の中から任意のボルト挿入孔を選んで窓枠サッシ取付け用の下地部材を取付けていた。また、窓枠サッシの取付け位置が金属の梁の長手方向において異なる場合も、金属の梁の長手方向の任意の位置のボルト挿入孔を選んで窓枠サッシ取付け用の下地部材を取付けていた。
【０００４】
このため、従来にあっては、金属の梁に長手方向に多数のボルト挿入孔を予め形成しておく必要があり、また、金属の梁の長手方向のあらかじめ形成しているボルト挿入孔以外の位置においては窓枠サッシを取付けることができないという問題があった。
【０００５】
【発明が解決しようとする課題】
本発明は上記の点に鑑みてなされたものであり、金属製の梁に従来のようにあらかじめ多数のボルト挿入孔を形成する加工が必要でなく、梁の長手方向の任意の位置において簡単に縦枠を取付けて、任意の横幅の窓枠サッシを梁の任意の位置に簡単に取付けることできる梁への窓枠サッシの取付け構造を提供することを課題とするものである。
【０００６】
【課題を解決するための手段】
上記課題を解決するために本発明に係る梁への窓枠サッシの取付け構造は、断面Ｈ字状又はコ字状をした金属製の下階の梁１の上面部に長手方向にわたって木質の梁上木材２を固着し、金属製の縦枠４の上端部と下端部とにそれぞれ固定片５を設け、縦枠４の下端部の固定片５を下階の梁１の梁上木材２の長手方向の任意の位置に釘、木ねじ等の打ち込み具６により固着して一対の縦枠４を任意の間隔を介して下階の梁１の梁上木材２の長手方向の任意の位置に固着し、断面Ｈ字状又はコ字状をした金属製の上階の梁１の下のフランジ部７に窓枠金具８の引掛け片９を引っ掛け係止して一対の窓枠金具８を任意の間隔を隔てて上階の梁１の下のフランジ部７の長手方向の任意の位置に取付け、一対の窓枠金具８にそれぞれ設けた連結片１０に一対の縦枠４の上端部の固定片５をボルト１１により固着し、一対の縦枠４に窓枠サッシ１２を取付けて成ることを特徴とするものである。このような構成とすることで、金属製の梁１の長手方向の任意の位置に任意の間隔を隔てて一対の縦枠４を取付けて、任意の横幅の窓枠サッシ１２を任意の位置に取付けることができるものであり、しかも、縦枠４の取付けに当たっては上階の梁１の下のフランジ部７の長手方向の任意の位置に引っ掛け係止した窓枠金具８に上の固定片５をボルト１１により固定し、下階の梁１の上面部の梁上木材２の長手方向の任意の位置に釘、木ねじ等の打ち込み具６により固着することで取付けるので、金属製の梁１にボルト挿入孔など設けることなく、簡単に取付けることができることになる。
【０００７】
また、コ字状をした引っ掛け片９の下横片９ａの突出先端からＬ状をした連結片１０を下横片の突出方向に向けて一体に突設して窓枠金具８を形成し、水平断面Ｌ状をした縦枠４の側片４ａの上端部及び下端部を横方向に折り返してそれぞれ横向きとなった固定片５を形成し、縦枠４の前片４ｂの上端部を上の固定片５よりも上方に突出して上当たり片部１３とすると共に縦枠４の前片４ｂの下端部を下の固定片５よりも下方に突出して下当たり片部１４とし、縦枠４の前片４ｂの上当たり片部１３を上階の梁１の下のフランジ部７の屋外側の縁部に当接すると共に縦枠４の前片４ｂの下当たり片部１４を下階の梁１の梁上木材２の外側面に当接した状態で縦枠４の下端部の固定片５を下階の梁１の梁上木材２の上面に載設して打ち込み具６により固着し、上階の梁１の下のフランジ部７の屋内側から引っ掛け片９を引っ掛け係止した窓枠金具８の連結片１０に縦枠４の上の固定片５をボルト１１により固着することが好ましい。このような構成とすることで、縦枠４の前片４ｂの上当たり片部１３を上階の梁１の下のフランジ部７の屋外側の縁部に当接すると共に縦枠４の前片４ｂの下当たり片部１４を下階の梁１の梁上木材２の外側面に当接して縦枠４の梁１への屋内外方向の位置決めができ、また、縦枠４の前片４ｂの上当たり片部１３を上階の梁１の下のフランジ部７の屋外側の縁部に当接し、上階の梁１の下のフランジ部７の屋内側から引っ掛け片９を引っ掛け係止した窓枠金具８の連結片１０を縦枠４の上の固定片５をボルト１１により固着するので、引掛け片９と上当たり片部１３とで下のフランジ部７を挟持するように固定できて、金属製の上階の梁１の下のフランジ部７の長手方向の任意の位置にはめ込んだ窓枠金具８を簡単且つ確実に上階の梁１に取付けることができるものである。
【０００８】
また、一対の縦枠４に矩形状をした木製の窓枠下地枠１５を介して窓枠サッシ１２を取付けることが好ましい。このような構成とすることで、矩形状に枠組みされる窓枠サッシ１２の左右、上下の各枠材を矩形状の木製の窓枠下地枠１５に通常の窓枠サッシ１２のビスによる取付けと同様にして取付けることができるものである。
【０００９】
【発明の実施の形態】
以下、本発明を添付図面に示す実施形態に基づいて説明する。
【００１０】
梁１は断面Ｈ字状又はコ字状をした金属製であって、少なくとも下階の梁１は上面部である上のフランジ部の上面に木質の梁上木材２をボルト等により固着してある。
【００１１】
窓枠サッシ１２を上記梁１に取付けるための下地材となる縦枠４は金属製であって、図５に示すように、前片４ｂの一側端縁から後方に直角に側片４ａを一体に連出して縦枠４が形成してある。この水平断面Ｌ状をした縦枠４の側片４ａの上端部及び下端部を横方向に折り返してそれぞれ横向きとなった固定片５を形成してある。上下の固定片５にはそれぞれボルト挿入孔１６と釘、木ねじ等の打ち込み具６を挿入するための打ち込み具挿入孔１７とが設けてある。また、縦枠４の前片４ｂの上端部を上の固定片５よりも上方に突出して上当たり片部１３とすると共に縦枠４の前片の下端部を下の固定片５よりも下方に突出して下当たり片部１４としてある。ここで、縦枠４は上下に対称となっており、したがって、一対の縦枠４のうち一方を他方に対して上下逆にすると一対の縦枠４を図４のように対向して配置できるようになっている。
【００１２】
本発明に使用する窓枠金具８は図６に示すようなもので、コ字状をした引っ掛け片９の下横片９ａの突出先端からＬ状をした連結片１０を下横片９ａの突出方向に向けて一体に突設して構成してある。連結片１０の横片にはナット１８が固着してある。
【００１３】
一対の窓枠金具８、一対の縦枠４を用いて窓枠サッシ１２を取付けるには以下のようにして行うものである。
【００１４】
まず、一対の縦枠４をそれぞれ縦枠４の前片４ｂの上当たり片部１３を上階の梁１の下のフランジ部７の屋外側の縁部に当接すると共に縦枠４の前片４ｂの下当たり片部１４を下階の梁１の梁上木材２の外側面に当接した状態で縦枠４の下端部の固定片５を下階の梁１の梁上木材２の上面に載設して打ち込み具６により固着する。
【００１５】
一方、上階の梁１の下のフランジ部７には一対の窓枠金具８をそれぞれ上階の梁１の下のフランジ部７の長手方向の任意の位置にコ字状をした引っ掛け片９を屋内側から嵌め込んで引っ掛け係止する。
【００１６】
そして、上階の梁１の下のフランジ部７に引っ掛け係止した一対の窓枠金具８の連結片１０をそれぞれ上記一対の縦枠４の上の固定片５に上下に重ねてボルト挿入孔１６とナット１８とを上下に連通させ、この状態でボルト挿入孔１６からボルト１１を挿入してナット１８に螺合することで縦枠４の上端部を上階の梁１の下のフランジ部７に引っ掛け係止した窓枠金具８に連結するものである（図１参照）。
【００１７】
このようにして一対の縦枠４を金属製の上下階の梁１に取付けるのであるが、この場合、一対の縦枠４間の間隔は取付けようとする窓枠サッシ１２の横巾に合わせて任意に設定することができ、また、窓枠サッシ１２の取付け位置に応じて一対の縦枠４を梁１の長手方向の任意の位置に取付けることができ、取付けに当たって、釘、木ねじ等の打ち込み具６による梁上木材２への打ち込みと、窓枠金具８の下のフランジ部７への引っ掛け係止と、連結片１０と固定片５とのボルト１１による固定という簡単な手段で取付けることができるものである。
【００１８】
また、縦枠４の前片４ｂの上当たり片部１３を上階の梁１の下のフランジ部７の屋外側の縁部に当接すると共に縦枠４の前片４ｂの下当たり片部１４を下階の梁１の梁上木材２の外側面に当接して縦枠４の梁１への屋内外方向の位置決めができるものである。また、縦枠４の前片４ｂの上当たり片部１３を上階の梁１の下のフランジ部７の屋外側の縁部に当接し、上階の梁１の下のフランジ部７の屋内側から引っ掛け片９を引っ掛け係止した窓枠金具８の連結片１０に縦枠４の上の固定片５をボルト１１により固着するので、引掛け片９と上当たり片部１３とで下のフランジ部７を挟持するように固定できて、上階の梁１の下のフランジ部７に長手方向の任意の位置にはめ込んだ窓枠金具８を梁１に取付けることができるものである。
【００１９】
上記のようにして取付けられた左右一対の縦枠４には図１乃至図４に示すように、矩形状をした木製の窓枠下地枠１５を介して窓枠サッシ１２を取付ける。
【００２０】
すなわち、矩形状をした木製の窓枠下地枠１５の左右の縦桟１５ａをそれぞれ一対の縦枠４の前片４ｂの前面に当接して釘や木ねじ等の打ち込み具６により固着し、この矩形状をした木製の窓枠下地枠１５の左右の縦桟１５ａ、上下の横桟１５ｂに矩形状に枠組みされる窓枠サッシ１２の左右、上下の各枠材を通常の窓枠サッシ１２のビスによる取付けと同様にして取付けることができるものである。
【００２１】
なお、添付図面に示す実施形態では金属製の下階の梁１の上面部に木製の梁上木材２を固着すると共に金属製の上階の梁１の上面部に木製の梁上木材２を固着したものを使用したが、本発明においては少なくとも金属製の下階の梁１の上面部に木製の梁上木材２を固着したものであればよくて、金属製の上階の梁１の上面に木製の木製の梁上木材２を固着しないものであってもよい。
【００２２】
【発明の効果】
上記のように本発明の請求項１記載の発明にあっては、断面Ｈ字状又はコ字状をした金属製の下階の梁の上面部に長手方向にわたって木質の梁上木材を固着し、金属製の縦枠の上端部と下端部とにそれぞれ固定片を設け、縦枠の下端部の固定片を下階の梁の梁上木材の長手方向の任意の位置に釘、木ねじ等の打ち込み具により固着して一対の縦枠を任意の間隔を介して下階の梁の梁上木材の長手方向の任意の位置に固着し、断面Ｈ字状又はコ字状をした金属製の上階の梁の下のフランジ部に窓枠金具の引掛け片を引っ掛け係止して一対の窓枠金具を任意の間隔を隔てて上階の梁の下のフランジ部の長手方向の任意の位置に取付け、一対の窓枠金具にそれぞれ設けた連結片に一対の縦枠の上端部の固定片をボルトにより固着し、一対の縦枠に窓枠サッシを取付けてあるので、金属製の上下階の梁の長手方向の任意の位置に任意の間隔を隔てて一対の縦枠を取付けて、任意の横幅の窓枠サッシを任意の位置に取付けることができるものである。しかも、縦枠の取付けに当たっては上階の梁の下のフランジ部の長手方向の任意の位置に引っ掛け係止した窓枠金具に上の固定片をボルトにより固定し、下階の梁の上面部の梁上木材の長手方向の任意の位置に釘、木ねじ等の打ち込み具により固着することで取付けるので、金属製の梁に従来のようにボルト挿入孔など設けることなく、簡単に取付けることができるものである。
【００２３】
また、請求項２記載の発明にあっては、上記請求項１記載の発明の効果に加えて、縦枠の前片の上端部を上の固定片よりも上方に突出して上当たり片部とすると共に縦枠の前片の下端部を下の固定片よりも下方に突出して下当たり片部とし、縦枠の前片の上当たり片部を上階の梁の下のフランジ部の屋外側の縁部に当接すると共に縦枠の前片の下当たり片部を下階の梁の梁上木材の外側面に当接した状態で縦枠の下端部の固定片を下階の梁の梁上木材の上面に載設して打ち込み具により固着し、上階の梁の下のフランジ部の屋内側から引っ掛け片を引っ掛け係止した窓枠金具の連結片に縦枠の上の固定片をボルトにより固着してあるので、縦枠の前片の上当たり片部を上階の梁の下のフランジ部の屋外側の縁部に当接すると共に縦枠の前片の下当たり片部を下階の梁の梁上木材の外側面に当接することで縦枠の梁への屋内外方向の位置決めが簡単にできるものであり、また、縦枠の前片の上当たり片部を上階の梁の下のフランジ部の屋外側の縁部に当接し、上階の梁の下のフランジ部の屋内側から引っ掛け片を引っ掛け係止した窓枠金具の連結片に縦枠の上の固定片をボルトにより固着するので、引掛け片と上当たり片部とで下のフランジ部を挟持するように固定できて、上階の梁の下のフランジ部の長手方向の任意の位置にはめ込んだ窓枠金具を梁に簡単に取付けることができるものである。
【００２４】
また、請求項３記載の発明にあっては、上記請求項１又は請求項２記載の発明の効果に加えて、一対の縦枠に矩形状をした木製の窓枠下地枠を介して窓枠サッシを取付けてあるので、矩形状に枠組みされる窓枠サッシの左右、上下の各枠材を矩形状の木製の窓枠下地枠に通常の窓枠サッシのビスによる取付けと同様にして取付けることができて、窓枠サッシの取付けが通常の木製の下地枠への取付けと同様にして容易に行えるものである。
【図面の簡単な説明】
【図１】本発明の縦断面図である。
【図２】同上の図１のＸ−Ｘ線断面図である
【図３】同上の図１のＹ−Ｙ線断面図である。
【図４】同上の正面図である。
【図５】同上に用いる縦枠を示し、（ａ）は正面図であり、（ｂ）は側面図であり、（ｃ）は平面図であり、（ｄ）は底面図である。
【図６】同上に用いる窓枠金具を示し、（ａ）は平面図であり、（ｂ）は側面図である。
【符号の説明】
１梁
２梁上木材
４縦枠
５固定片
６打ち込み具
７フランジ部
８窓枠金具
９引っ掛け片
１０連結片
１１ボルト
１２窓枠サッシ
１３上当たり片部
１４下当たり片部
１５窓枠下地枠[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a technique for attaching a window frame sash to a metal beam.
[0002]
[Prior art]
To attach a commercially available sash to a metal beam, a bolt insertion hole is drilled in the metal beam, and a base member for attaching the window frame sash is secured with a bolt using the bolt insertion hole. A window frame sash was attached to the base member for attachment.
[0003]
Here, in order to selectively attach a metal beam having a different width to the window frame, a number of bolt insertion holes are formed in the longitudinal direction of the metal beam, and a window frame sash having an arbitrary horizontal length is formed. An arbitrary bolt insertion hole is selected from among a large number of bolt insertion holes so that the window frame sash can be attached. In addition, even when the attachment position of the window frame sash is different in the longitudinal direction of the metal beam, the bolt insertion hole at an arbitrary position in the longitudinal direction of the metal beam is selected to attach the base member for attaching the window frame sash.
[0004]
For this reason, conventionally, it is necessary to previously form a large number of bolt insertion holes in the longitudinal direction in the metal beam, and other than the bolt insertion holes formed in advance in the longitudinal direction of the metal beam. There is a problem that the window frame sash cannot be attached at the position.
[0005]
[Problems to be solved by the invention]
The present invention has been made in view of the above points, and it is not necessary to form a large number of bolt insertion holes in a metal beam in advance as in the prior art, and can be easily performed at an arbitrary position in the longitudinal direction of the beam. It is an object of the present invention to provide a structure for attaching a window frame sash to a beam, in which a vertical frame is attached and a window frame sash having an arbitrary width can be easily attached to an arbitrary position of the beam.
[0006]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, a structure for attaching a window frame sash to a beam according to the present invention is a wooden beam extending in the longitudinal direction on the upper surface portion of a metal lower floor beam 1 having an H-shaped or U-shaped cross section. The upper wood 2 is fixed, fixing pieces 5 are respectively provided at the upper end and the lower end of the metal vertical frame 4, and the fixing pieces 5 at the lower end of the vertical frame 4 are attached to the upper wood 2 of the beam 1 on the lower floor. A pair of vertical frames 4 are fixed to an arbitrary position in the longitudinal direction of the upper wood 2 of the beam 1 on the lower floor through an arbitrary interval by fixing with a driving tool 6 such as a nail or a wood screw at an arbitrary position in the longitudinal direction. Then, a pair of window frame fittings 8 can be arbitrarily formed by hooking and engaging a hook piece 9 of the window frame fitting 8 on the flange portion 7 below the beam 1 on the metal upper floor having an H-shaped or U-shaped cross section. Are attached to arbitrary positions in the longitudinal direction of the flange portion 7 below the beam 1 on the upper floor with an interval of The fixing piece 5 of the upper end portion of the vertical frame 4 of the pair is fixed with a bolt 11 and is characterized by comprising attaching the window frame sash 12 to a pair of vertical frames 4. By adopting such a configuration, the pair of vertical frames 4 are attached to arbitrary positions in the longitudinal direction of the metal beam 1 with an arbitrary interval, and the window frame sash 12 having an arbitrary horizontal width is set to an arbitrary position. In addition, when the vertical frame 4 is attached, the upper fixing piece 5 is fixed to the window frame metal member 8 that is hooked and locked at an arbitrary position in the longitudinal direction of the flange portion 7 below the beam 1 on the upper floor. Is fixed to the metal beam 1 by fixing it with a driving tool 6 such as a nail or a wood screw at an arbitrary position in the longitudinal direction of the upper lumber 2 on the upper surface of the beam 1 on the lower floor. It can be easily installed without providing a bolt insertion hole.
[0007]
Further, the window frame bracket 8 is formed by integrally projecting the L-shaped connecting piece 10 from the protruding tip of the lower horizontal piece 9a of the U-shaped hook piece 9 toward the protruding direction of the lower horizontal piece, The upper and lower ends of the side pieces 4a of the vertical frame 4 having a horizontal cross-section L are folded back in the horizontal direction to form the fixed pieces 5 which are horizontally oriented, and the upper end of the front piece 4b of the vertical frame 4 is The upper end piece 13 protrudes upward from the fixed piece 5 and the lower end portion of the front piece 4b of the vertical frame 4 protrudes downward from the lower fixed piece 5 to form the lower end piece 14. The upper contact piece 13 of the front piece 4b is brought into contact with the outer edge of the flange portion 7 below the upper floor beam 1, and the lower contact piece 14 of the front piece 4b of the vertical frame 4 is connected to the lower beam 1. The fixed piece 5 at the lower end of the vertical frame 4 is placed on the upper surface of the beam-on-wood 2 of the beam 1 on the lower floor while being in contact with the outer surface of the beam-on-wood 2. The fixing piece 5 on the vertical frame 4 is fixed by the bolt 11 to the connecting piece 10 of the window frame metal fitting 8 in which the hook piece 9 is hooked and locked from the indoor side of the flange portion 7 below the beam 1 on the upper floor. It is preferable to do. With such a configuration, the upper contact piece 13 of the front piece 4b of the vertical frame 4 is brought into contact with the outer edge of the flange part 7 below the beam 1 on the upper floor and the front piece of the vertical frame 4 The bottom contact piece 14b of the lower frame 4b is brought into contact with the outer surface of the upper lumber 2 of the beam 1 on the lower floor 1 so that the vertical frame 4 can be positioned indoors and outdoors with respect to the beam 1, and the front piece 4b of the vertical frame 4 The upper contact piece 13 is brought into contact with the outer edge of the flange portion 7 below the beam 1 on the upper floor, and the hook piece 9 is hooked and locked from the indoor side of the flange portion 7 below the beam 1 on the upper floor. Since the connecting piece 10 of the window frame metal fitting 8 is fixed to the fixing piece 5 on the vertical frame 4 by the bolt 11, the lower flange portion 7 is fixed between the hook piece 9 and the upper contact piece 13 so as to be sandwiched between them. The window frame metal fitting 8 fitted in an arbitrary position in the longitudinal direction of the flange portion 7 below the metal upper floor beam 1 can be easily and securely attached to the upper floor beam 1. It is those that can be attached.
[0008]
The window frame sash 12 is preferably attached to the pair of vertical frames 4 through a wooden window frame base frame 15 having a rectangular shape. With such a configuration, the left and right and upper and lower frame members of the window frame sash 12 framed in a rectangular shape are attached to the rectangular wooden window frame base frame 15 with screws of the normal window frame sash 12. It can be installed in the same way.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.
[0010]
The beam 1 is made of metal having an H-shaped or U-shaped cross section, and at least the beam 1 on the lower floor is secured to the upper surface of the upper flange portion, which is the upper surface portion, with a wooden lumber 2 on the beam using bolts or the like. is there.
[0011]
The vertical frame 4 serving as a base material for attaching the window frame sash 12 to the beam 1 is made of metal, and as shown in FIG. 5, the side piece 4a is formed at a right angle rearward from one side edge of the front piece 4b. A vertical frame 4 is formed in a continuous manner. The upper and lower end portions of the side piece 4a of the vertical frame 4 having the horizontal cross section L shape are folded back in the horizontal direction to form the fixed pieces 5 that are horizontally oriented. The upper and lower fixed pieces 5 are each provided with a bolt insertion hole 16 and a driving tool insertion hole 17 for inserting a driving tool 6 such as a nail or a wood screw. Further, the upper end of the front piece 4b of the vertical frame 4 protrudes upward from the upper fixed piece 5 to form an upper contact piece 13 and the lower end of the front piece of the vertical frame 4 is lower than the lower fixed piece 5. It protrudes to the bottom and is a piece 14 as a bottom contact. Here, the vertical frame 4 is vertically symmetric. Therefore, when one of the pair of vertical frames 4 is turned upside down with respect to the other, the pair of vertical frames 4 can be arranged to face each other as shown in FIG. It is like that.
[0012]
The window frame fitting 8 used in the present invention is as shown in FIG. 6, and the L-shaped connecting piece 10 is projected from the projecting tip of the lower horizontal piece 9a of the U-shaped hook piece 9 and the lower horizontal piece 9a is projected. It is configured to project integrally in the direction. A nut 18 is fixed to the lateral piece of the connecting piece 10.
[0013]
The window frame sash 12 is attached using the pair of window frame fittings 8 and the pair of vertical frames 4 as follows.
[0014]
First, a pair of vertical frames 4 are brought into contact with the outer edge of the flange portion 7 below the beam 1 on the upper floor while the upper contact piece 13 of the front piece 4b of the vertical frame 4 is brought into contact with the front piece of the vertical frame 4. 4b, with the bottom contact piece 14 in contact with the outer surface of the upper wooden beam 2 of the beam 1 on the lower floor, the fixed piece 5 at the lower end of the vertical frame 4 is the upper surface of the upper wooden beam 2 of the beam 1 on the lower floor. And is fixed by the driving tool 6.
[0015]
On the other hand, a pair of window frame fittings 8 are respectively placed on the flange portion 7 below the beam 1 on the upper floor and hooked pieces 9 each having a U-shape at an arbitrary position in the longitudinal direction of the flange portion 7 below the beam 1 on the upper floor. Is hooked and locked from the indoor side.
[0016]
Then, the connecting pieces 10 of the pair of window frame fittings 8 hooked and locked on the flange portion 7 below the beam 1 on the upper floor are respectively overlapped with the fixing pieces 5 on the pair of vertical frames 4 so as to be bolted. 16 and the nut 18 are communicated vertically, and in this state, the bolt 11 is inserted from the bolt insertion hole 16 and screwed into the nut 18 so that the upper end of the vertical frame 4 is connected to the flange portion below the beam 1 on the upper floor. It connects with the window frame metal fitting 8 hooked and stopped by 7 (refer FIG. 1).
[0017]
In this way, the pair of vertical frames 4 are attached to the metal beam 1 on the upper and lower floors. In this case, the distance between the pair of vertical frames 4 is adjusted to the horizontal width of the window frame sash 12 to be attached. It can be arbitrarily set, and the pair of vertical frames 4 can be mounted at arbitrary positions in the longitudinal direction of the beam 1 according to the mounting position of the window frame sash 12. It can be attached by simple means of driving into the wood 2 on the beam by the tool 6, hooking and locking the flange portion 7 below the window frame metal fitting 8, and fixing the connecting piece 10 and the fixing piece 5 with the bolts 11. It can be done.
[0018]
Further, the upper contact piece 13 of the front piece 4b of the vertical frame 4 is brought into contact with the outer edge of the flange portion 7 below the beam 1 on the upper floor and the lower contact piece 14 of the front piece 4b of the vertical frame 4 is contacted. Can be positioned in the indoor / outdoor direction with respect to the beam 1 of the vertical frame 4 by contacting the outer surface of the upper lumber 2 of the beam 1 of the beam 1 on the lower floor. Further, the top contact piece 13 of the front piece 4b of the vertical frame 4 is brought into contact with the outer edge of the flange part 7 below the upper floor beam 1 so that the flange part 7 below the upper floor beam 1 is closed. Since the fixing piece 5 on the vertical frame 4 is fixed by the bolt 11 to the connecting piece 10 of the window frame metal fitting 8 to which the hook piece 9 is hooked and locked from the inner side, the hook piece 9 and the upper contact piece 13 have the lower part. The window frame metal fitting 8 that can be fixed so as to sandwich the flange portion 7 and is fitted to the flange portion 7 below the beam 1 on the upper floor at an arbitrary position in the longitudinal direction can be attached to the beam 1.
[0019]
As shown in FIGS. 1 to 4, the window frame sash 12 is attached to the pair of left and right vertical frames 4 attached as described above via a rectangular wooden window frame base frame 15.
[0020]
That is, the left and right vertical bars 15a of the wooden window frame base frame 15 having a rectangular shape are in contact with the front surfaces of the front pieces 4b of the pair of vertical frames 4, respectively, and are fixed by the driving tool 6 such as a nail or a wood screw. The left and right, upper and lower frame members of the window frame sash 12 that are rectangularly framed by the left and right vertical bars 15a and the upper and lower horizontal bars 15b of the wooden window frame base frame 15 in the shape are screws of the normal window frame sash 12. It can be installed in the same way as the installation by
[0021]
In the embodiment shown in the accompanying drawings, a wooden upper beam 2 is fixed to the upper surface of the lower beam 1 made of metal, and the upper wooden beam 2 is attached to the upper surface of the upper beam 1 of the metal. In the present invention, it is sufficient that the wooden upper beam 2 is fixed to at least the upper surface of the lower beam 1 made of metal. The top surface of the wooden wooden beam 2 may not be fixed.
[0022]
【The invention's effect】
As described above, in the invention described in claim 1 of the present invention, the wood on the beam is fixed to the upper surface of the lower beam of the metal having a H-shaped or U-shaped cross section in the longitudinal direction. A fixing piece is provided at each of the upper end and the lower end of the metal vertical frame, and the fixing piece at the lower end of the vertical frame is placed at any position in the longitudinal direction of the wood on the beam of the lower floor such as a nail or a wood screw. A metal top having an H-shaped cross section or a U-shaped cross section, which is fixed by a driving tool and fixed to an arbitrary position in the longitudinal direction of the upper wood of the beam on the lower floor through an arbitrary interval. Arrange the pair of window frame brackets at an arbitrary interval in the longitudinal direction of the flange section below the upper floor beams by hooking and locking the hooks of the window frame brackets on the flange sections under the floor beams The fixing pieces at the upper ends of the pair of vertical frames are fixed to the connecting pieces provided on the pair of window frame brackets with bolts, and the windows are attached to the pair of vertical frames. Since a sash is attached, attach a pair of vertical frames at arbitrary intervals in the longitudinal direction of the metal upper and lower floor beams, and attach a window frame sash of arbitrary horizontal width at an arbitrary position. It is something that can be done. In addition, when installing the vertical frame, the upper fixing piece is fixed to the window frame metal fitting that is hooked and locked at an arbitrary position in the longitudinal direction of the lower flange of the upper floor beam with a bolt, and the upper surface of the lower floor beam Since it is attached by fixing with a driving tool such as a nail or wood screw at any position in the longitudinal direction of the wood on the beam, it can be easily attached to a metal beam without providing a bolt insertion hole as in the prior art. Is.
[0023]
Further, in the invention described in claim 2, in addition to the effect of the invention described in claim 1, the upper end portion of the front piece of the vertical frame protrudes upward from the upper fixing piece, In addition, the lower end of the front piece of the vertical frame protrudes downward from the lower fixed piece to be a lower contact piece, and the upper contact piece of the front piece of the vertical frame is the outdoor side of the flange under the beam on the upper floor The lower end of the vertical frame is fixed to the beam of the lower floor with the lower end of the front piece of the vertical frame contacting the outer surface of the upper wooden beam. Place the fixed piece on the vertical frame on the connecting piece of the window frame metal fitting that is placed on the upper surface of the upper wood and fixed with a driving tool, and the hook piece is hooked and locked from the indoor side of the flange part under the beam on the upper floor. Since it is fixed with bolts, the top contact piece of the front piece of the vertical frame abuts the edge on the outdoor side of the flange part under the beam on the upper floor and the front piece of the vertical frame The abutting piece abuts against the outer surface of the wood on the beam of the beam on the lower floor, so that the indoor and outdoor positioning to the beam of the vertical frame can be easily performed. A vertical frame is attached to the connecting piece of the window frame metal fitting that abuts the outer edge of the flange part below the beam on the upper floor and hooks the hook piece from the indoor side of the flange part below the beam on the upper floor. Since the fixing piece on the top is fixed with bolts, it can be fixed so that the lower flange portion is sandwiched between the hook piece and the upper contact piece, and any longitudinal direction of the lower flange portion of the upper beam can be fixed. A window frame fitting fitted in position can be easily attached to the beam.
[0024]
In addition, in the invention according to claim 3, in addition to the effect of the invention according to claim 1 or 2, the window frame is provided through a wooden window frame base frame having a rectangular shape in a pair of vertical frames. Since the sash is attached, attach the left and right, top and bottom frame members of the window frame sash that is framed in a rectangular shape to the rectangular wooden window frame base frame in the same way as the normal window frame sash screw installation. Therefore, the window frame sash can be easily attached in the same manner as the attachment to the normal wooden base frame.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view of the present invention.
2 is a cross-sectional view taken along the line XX of FIG. 1; FIG. 3 is a cross-sectional view taken along the line YY of FIG. 1;
FIG. 4 is a front view of the above.
5A and 5B show a vertical frame used in the above, in which FIG. 5A is a front view, FIG. 5B is a side view, FIG. 5C is a plan view, and FIG.
6A and 6B show a window frame metal fitting used in the above, wherein FIG. 6A is a plan view and FIG. 6B is a side view.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Beam 2 Wood on a beam 4 Vertical frame 5 Fixed piece 6 Driving tool 7 Flange part 8 Window frame metal fitting 9 Hook piece 10 Connection piece 11 Bolt 12 Window frame sash 13 Upper contact piece 14 Lower contact piece 15 Window frame base frame

Claims

The wood on the beam is fixed to the upper surface of the lower metal beam with a H-shaped or U-shaped cross section in the longitudinal direction, and fixing pieces are respectively attached to the upper and lower ends of the metal vertical frame. Provide a fixed piece at the lower end of the vertical frame at an arbitrary position in the longitudinal direction of the upper timber of the beam on the lower floor with a driving tool such as a nail or a wood screw to lower the pair of vertical frames through an arbitrary interval. Hang the window frame metal fitting on the lower flange of the metal upper floor beam, which is fixed at an arbitrary position in the longitudinal direction of the wood on the beam of the floor beam, and has a H-shaped or U-shaped cross section. A pair of window frame brackets are attached to each other at an arbitrary interval in the longitudinal direction of the flange portion under the beam on the upper floor at an arbitrary interval, and a pair of vertical frame frames are attached to the connecting pieces provided on the pair of window frame brackets, respectively. A window frame support to a beam, characterized in that a fixing piece at the upper end of the frame is fixed with bolts and a window frame sash is attached to a pair of vertical frames. The mounting structure of the city.

A window frame metal fitting was formed by projecting an L-shaped connecting piece in the protruding direction of the lower horizontal piece from the protruding tip of the lower horizontal piece of the U-shaped hook piece to form a horizontal section L shape The upper and lower ends of the side pieces of the vertical frame are folded back in the horizontal direction to form horizontal fixed pieces, and the upper end of the front piece of the vertical frame protrudes upward from the upper fixed piece so that the upper contact piece The lower end of the front piece of the vertical frame protrudes downward from the lower fixed piece to form a lower contact piece, and the upper contact piece of the front piece of the vertical frame is the flange part below the upper floor beam. The lower end of the vertical frame is fixed to the lower beam with the lower edge of the front frame of the vertical frame in contact with the outer edge of the upper wood. Of window frame metal fittings placed on the upper surface of the wood on the beam and secured with a driving tool, and hooked from the indoor side of the flange part under the beam on the upper floor. Mounting structure of the window frame sash to the beam according to claim 1, characterized by comprising fixed by bolts fixing pieces on the vertical frame on binding strips.

3. A structure for attaching a window frame sash to a beam according to claim 1, wherein the window frame sash is attached to a pair of vertical frames via a wooden window frame base frame having a rectangular shape.