JPH033745Y2 - - Google Patents

Description

【考案の詳細な説明】 （産業上の利用分野） 本考案はコンクリート建物、主としてALC壁
体に設けられた窓開口部に窓枠を取付ける装置に
関する。[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a device for attaching a window frame to a window opening provided in a concrete building, mainly an ALC wall.

（従来技術及びその問題点） 第４図は従来におけるALC壁体の窓開口部１
への窓枠２の取付装置を示している。このような
ALC壁体の窓開口部１には一般にその各開口辺
３の屋内側角部にＬ字状アングル材４が適当な方
法で固着されており、しかして窓枠２へ取付けに
あたつては窓枠２を構成する各枠部材（図には下
枠部材２ａを示す）の係合用耳片５，５に取付金
具６の１対の二叉状係合片７，７を係合固定し、
この取付金具６の取付片８を連結棒９を介して溶
接によりアングル材４の上面側に固着するように
していた。しかしながら、このような従来装置に
よれば、現場において溶接作業を行わねばならな
いため、溶接技術者を必要とするうえに、溶接機
の搬入、搬出及びその取扱いに余分な手間がかか
り、更には溶接時の火花が周辺に飛び散つて窓枠
等を損傷するといつた問題があつた。(Prior art and its problems) Figure 4 shows a window opening 1 of a conventional ALC wall.
2 shows a device for attaching the window frame 2 to the window frame 2. like this
Generally, an L-shaped angle member 4 is fixed to the indoor side corner of each opening side 3 of the window opening 1 of the ALC wall by an appropriate method, and when attached to the window frame 2, A pair of forked engagement pieces 7, 7 of the mounting bracket 6 are engaged and fixed to the engagement ears 5, 5 of each frame member (lower frame member 2a is shown in the figure) constituting the window frame 2. ,
The mounting piece 8 of this mounting bracket 6 was fixed to the upper surface of the angle member 4 by welding via a connecting rod 9. However, with such conventional equipment, the welding work must be performed on site, which requires a welding engineer, and additional effort is required to carry in and out the welding machine and its handling. There was a problem that the sparks of time would fly around and damage window frames and other parts.

（問題点を解決するための技術的手段） 本考案は上記の問題点を解決するものであつ
て、そのための技術的手段は、水平板部１２と垂
直板部１３とで略Ｌ字状に形成されていて所要部
に断面略逆Ｖ又はＵ字状に屈曲連設された立上が
り片１４を有し且つこれら水平板部１２と垂直板
部１３との対向端部に係止爪１５，１６を有して
なるアンカー金具１０を、窓開口部１の各開口辺
３に固着されたアングル材４に被嵌して、その係
止爪１５，１６を該アングル材の両端縁部に係止
する一方、窓枠２に取付けた取付金具１１又は窓
枠２に一体突設した取付片３２をアンカー金具１
０の立上がり片１４の一側面に当接して、この取
付金具１１又は取付片３２と立上がり片１４とに
わたつて貫装したねじ具２４によりこれらを緊締
連結してなることである。(Technical means for solving the problem) The present invention is to solve the above problem, and the technical means for that purpose is to form a substantially L-shape with the horizontal plate part 12 and the vertical plate part 13. The horizontal plate part 12 and the vertical plate part 13 have locking claws 15 and 16 at opposing ends thereof. The anchor fitting 10 having the above-mentioned structure is fitted onto the angle member 4 fixed to each opening side 3 of the window opening 1, and its locking claws 15 and 16 are locked to both end edges of the angle member. On the other hand, attach the mounting bracket 11 attached to the window frame 2 or the mounting piece 32 integrally protruding from the window frame 2 to the anchor bracket 1.
The mounting bracket 11 or the mounting piece 32 and the rising piece 14 are tightly connected by a screw 24 which is inserted through the mounting bracket 11 or the mounting piece 32 and the rising piece 14 in contact with one side of the rising piece 14.

（実施例） 以下本考案の実施例を第１図〜第３図により説
明する。(Example) Examples of the present invention will be described below with reference to FIGS. 1 to 3.

第１図に示すように、ALC壁体に設けられた
窓開口部１には上下左右の開口辺（この第１図に
は下部開口辺を３で示す）のそれぞれの屋内側角
部に鋼製のＬ字状アングル材４が固着されてい
る。またこの窓開口部１に取付けられる窓枠２は
それぞれアルミ押出し型材からなる上下の横枠部
材と左右の縦枠部材とで構成されそして各枠部材
の下部には１対の係合用耳片が設けられている
が、この図には下横枠部材のみを２ａで示し、ま
たこの下横枠部材２ａの係合用耳片を５，５で示
している。 As shown in Figure 1, the window opening 1 provided in the ALC wall has steel on each indoor side corner of the upper, lower, left, and right opening sides (the lower opening side is indicated by 3 in Figure 1). An L-shaped angle member 4 manufactured by Manufacturer Co., Ltd. is fixed. The window frame 2 to be attached to the window opening 1 is composed of upper and lower horizontal frame members and left and right vertical frame members made of extruded aluminum, and a pair of engaging ears are provided at the bottom of each frame member. However, in this figure, only the lower horizontal frame member is shown by 2a, and the engagement ears of this lower horizontal frame member 2a are shown by 5, 5.

本考案に係る窓枠取付装置には第２図に明示さ
れるようなそれぞれ鋼板製のアンカー金具１０及
び取付金具１１が用いられる。すなわち、アンカ
ー金具１０は、水平板部１２と垂直板部１３とで
アングル材４の断面形状に対応する略Ｌ字状に形
成されていて、水平板部１２の長手方向中間部に
は断面略逆Ｖ字状に屈曲して形成された１対の斜
片部１４ａ，１４ｂからなる立上がり片１４が設
けられ、またこれら水平板部１２と垂直板部１３
との対向端部には内側に折曲して形成された断面
略Ｖ字状の係止爪１５，１６が設けられている。
また、逆Ｖ字状を成している立上がり片１４には
その中央部に長孔１７が貫設され、更に水平板部
１２と垂直板部１３との交叉部分には外面側に凸
状を呈するような弯曲部１８が幅方向全域に形成
されている。取付金具１１は金具本体１９の両端
部に１対の二叉状係合片２０，２０が形成されて
いると共に、この金具本体１９の下面側に垂直に
突出する取付片２１が溶接で一体的に固着されて
なるもので、この取付片２１の中央部にはねじ孔
２２が設けられている。 The window frame mounting device according to the present invention uses an anchor fitting 10 and a mounting fitting 11 made of steel plates, respectively, as clearly shown in FIG. That is, the anchor fitting 10 is formed into a substantially L shape corresponding to the cross-sectional shape of the angle member 4 by the horizontal plate portion 12 and the vertical plate portion 13, and the horizontal plate portion 12 has a substantially L-shaped cross section in the longitudinal direction intermediate portion. A rising piece 14 consisting of a pair of diagonal pieces 14a and 14b bent in an inverted V shape is provided, and these horizontal plate parts 12 and vertical plate parts 13
At opposite ends thereof, locking pawls 15 and 16, which are bent inward and have a substantially V-shaped cross section, are provided.
Further, the upright piece 14 having an inverted V shape has a long hole 17 penetrated through its center, and a convex shape on the outside at the intersection of the horizontal plate part 12 and the vertical plate part 13. A curved portion 18 is formed over the entire width direction. The mounting bracket 11 has a pair of fork-shaped engagement pieces 20, 20 formed at both ends of a bracket body 19, and a mounting piece 21 that projects perpendicularly to the lower surface side of the bracket body 19 is integrally welded. A screw hole 22 is provided in the center of this mounting piece 21.

したがつて、窓枠２の取付けにあたつては、第
１図に示すように、例えば下部側開口辺３の全長
に亘つて固着されている１本のアングル材４に対
し複数個（例えば２個）のアンカー金具１０を被
嵌して、各アンカー金具１０の水平板部１２及び
垂直板部１３をアングル材４の上面部及び側面部
にそれぞれ当接させると共に係止爪１５，１６を
アングル材４の両端縁部４ａ，４ａに若干の間隙
的余裕をもつて係止する。またこのとき各アンカ
ー金具１０の立上がり片１４は第１図の仮想線で
示すようにその斜片部１４ａ，１４ｂが未だ当初
と同じ逆Ｖの字状に開いた状態となつている。一
方、窓枠２の下横枠部材２ａにはアンカー金具１
０の取付けられた位置と対応する位置においてそ
の係合用耳片５，５に取付金具１１の二叉状係合
片２０，２０を係合すると共に、取付片２１を各
アンカー金具１０における立上がり片１４の一側
面に当接し、そうしてこの立上がり片１４の他側
面に座金２３を配した状態でビス２４をこの立上
がり片１４の長孔１７より取付片２１のねじ孔２
２にねじ込んで締め付ける。こうしてビス２４を
締め付けることによつて、立上がり片１４と取付
片２１とが一体的に連結されると同時に、当初は
逆Ｖの字に開いた状態となつていた立上がり片１
４の斜片部１４ａ，１４ｂが互いに対向方向すな
わち閉じる方向に弾性的に圧縮されそれによりア
ンカー金具１０の端部が中央部側へ引き寄せられ
る状態となつてアンカー金具１０がアングル材４
に対し確実且つ強固に固定され、第１図の実線で
示された状態となる。その結果下横枠部材２ａは
アングル材４に堅固に固定される。以上窓枠２の
下横枠部材２ａをそれに対応する窓開口部１の下
部側開口辺３に取付ける場合についてのみ説明し
たが、上横枠部材及び左右の縦枠部材のそれぞれ
対向する開口辺への取付けについても上記の説明
と同様である。 Therefore, when installing the window frame 2, as shown in FIG. 2) anchor fittings 10 are fitted, and the horizontal plate portion 12 and vertical plate portion 13 of each anchor fitting 10 are brought into contact with the top and side portions of the angle member 4, respectively, and the locking claws 15, 16 are fitted. It is secured to both end edges 4a, 4a of the angle member 4 with a slight clearance. Further, at this time, the diagonal pieces 14a and 14b of the rising piece 14 of each anchor fitting 10 are still open in the same inverted V shape as at the beginning, as shown by the imaginary lines in FIG. On the other hand, an anchor fitting 1 is attached to the lower horizontal frame member 2a of the window frame 2.
The fork-shaped engagement pieces 20, 20 of the mounting bracket 11 are engaged with the engagement ears 5, 5 at positions corresponding to the positions where the anchors 0 are attached, and the attachment pieces 21 are attached to the rising pieces of each anchor bracket 10. 14, and with the washer 23 arranged on the other side of this rising piece 14, insert the screw 24 into the screw hole 2 of the mounting piece 21 through the elongated hole 17 of this rising piece 14.
Screw in 2 and tighten. By tightening the screw 24 in this manner, the rising piece 14 and the mounting piece 21 are integrally connected, and at the same time, the rising piece 1, which was originally opened in an inverted V shape,
The diagonal pieces 14a and 14b of 4 are elastically compressed in opposite directions, that is, in the closing direction, so that the ends of the anchor fitting 10 are pulled toward the center, and the anchor fitting 10 is attached to the angle member 4.
It is securely and firmly fixed to the position shown by the solid line in FIG. 1. As a result, the lower horizontal frame member 2a is firmly fixed to the angle member 4. Although only the case where the lower horizontal frame member 2a of the window frame 2 is attached to the lower side opening side 3 of the corresponding window opening 1 has been described above, the lower horizontal frame member 2a of the window frame 2 is attached to the opposite opening side of the upper horizontal frame member and the left and right vertical frame members, respectively. The installation is also similar to the above explanation.

第３図は他の実施例を示したものであるが、こ
れは二叉状係合片２５，２５を有する取付金具２
６の取付片２７が金具本体２８から一体に延出さ
れている点及びアンカー金具２９の立上がり片３
０の位置が水平板部３１の後端部寄りに設けられ
ている点を除けば先の実施例と同様である。 FIG. 3 shows another embodiment, which includes a mounting bracket 2 having forked engagement pieces 25, 25.
The mounting piece 27 of No. 6 extends integrally from the fitting body 28 and the rising piece 3 of the anchor fitting 29.
This embodiment is the same as the previous embodiment except that the position 0 is provided near the rear end of the horizontal plate portion 31.

第４図は更に他の実施例を示している。先の２
つの実施例では窓枠２に取付金具１１あるいは２
６を取付けてこれとアンカー金具１０あるいは２
９とを緊締連結するようにしているが、この第４
図の実施例においては窓枠２の下横枠部材２ａ所
要部に取付片３２を一体に突設し、この取付片３
２をアンカー金具２９の立上がり片３０の一側面
に当接し、そうして立上がり片３０側の長孔より
取付片３２のねじ孔３３にビス３４をねじ込んで
締め付けるようにしたものである。これによれ
ば、取付金具１１あるいは２６を窓枠２にいちい
ち取付ける必要がないためそれだけ作業が簡単と
なる。 FIG. 4 shows yet another embodiment. first two
In one embodiment, the mounting bracket 11 or 2 is attached to the window frame 2.
6 and anchor fitting 10 or 2.
9 is tightly connected, but this fourth
In the illustrated embodiment, a mounting piece 32 is integrally provided at a required portion of the lower horizontal frame member 2a of the window frame 2, and this mounting piece 3
2 is brought into contact with one side of the rising piece 30 of the anchor fitting 29, and then a screw 34 is screwed into the threaded hole 33 of the mounting piece 32 through the elongated hole on the side of the rising piece 30 and tightened. According to this, there is no need to attach the mounting fittings 11 or 26 to the window frame 2 one by one, which simplifies the work.

また、以上の実施例では取付片りねじ孔を設
け、立上がり片にねじのない孔を設けて、この立
上がり片の孔から取付片のねじ孔にビスをねじ込
むようにした例につき説明したが、取付片及び立
上がり片の両方にねじ無し孔を設けてこの孔にボ
ルトを挿通し、ナツトで緊締するようにしてもよ
い。 Furthermore, in the above embodiment, a screw hole is provided on the mounting piece, a hole without a thread is provided on the rising piece, and a screw is screwed from the hole in the rising piece into the threaded hole on the mounting piece. Both the mounting piece and the rising piece may be provided with unthreaded holes, through which bolts may be inserted and tightened with nuts.

（考案の効果） 本考案によれば、窓枠の取付けに際して溶接作
業が一切不要であるので、斯る溶接に伴う従来の
問題点を全て解消することができ、また窓枠の取
付操作についてもアンカー金具をアングル材に被
嵌させて、このアンカー金具の立上がり片と窓枠
に取付けた取付金具又は窓枠に一体突設した取付
片とをねじ具によつて緊締連結させるだけの簡単
な操作でよく、しかもこのねじ具の緊締操作によ
つて各アンカー金具の端部が中央部側へ引き寄せ
られるようになるためアンカー金具がアングル材
に強固に固定されることになつて窓枠の窓開口部
への取付けを確実且つ堅固なものとすることがで
きる効果がある。(Effects of the invention) According to the invention, there is no need for any welding work when installing the window frame, so all the conventional problems associated with such welding can be solved, and the operation of installing the window frame can also be improved. A simple operation that involves fitting the anchor fitting onto the angle material and tightening and connecting the rising piece of the anchor fitting to the mounting bracket attached to the window frame or the mounting piece integrally protruding from the window frame using screws. Moreover, by tightening the screws, the ends of each anchor fitting will be pulled toward the center, so the anchor fittings will be firmly fixed to the angle material, and the window opening of the window frame will be tightened. This has the effect of making it possible to securely and firmly attach it to the section.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す窓枠取付装置
の縦断面図、第２図は第１図の装置に使用される
アンカー金具及び取付金具を示す分解斜視図、第
３図は別実施例を示す縦断面図、第４図は更に別
実施例を示す縦断面図、第５図は従来の窓枠取付
装置を示す縦断面図である。 １……窓開口部、２……窓枠、３……開口辺、
４……アングル材、５……係合用耳片、１０，２
９……アンカー金具、１１，２６……取付金具、
１２……水平板部、１３……垂直板部、１４……
立上がり片、１５，１６……係止爪、２１……取
付片、２４，３４……ビス（ねじ具）、３２……
取付片。 Fig. 1 is a vertical sectional view of a window frame mounting device showing one embodiment of the present invention, Fig. 2 is an exploded perspective view showing the anchor fittings and mounting fittings used in the device of Fig. 1, and Fig. 3 is a separate view. FIG. 4 is a longitudinal sectional view showing an embodiment, FIG. 4 is a longitudinal sectional view showing another embodiment, and FIG. 5 is a longitudinal sectional view showing a conventional window frame mounting device. 1... Window opening, 2... Window frame, 3... Opening side,
4... Angle material, 5... Engagement ear piece, 10, 2
9... Anchor metal fittings, 11, 26... Mounting metal fittings,
12...Horizontal plate part, 13...Vertical plate part, 14...
Standing piece, 15, 16... Locking claw, 21... Mounting piece, 24, 34... Screw (screw), 32...
mounting piece.

Claims (1)

【実用新案登録請求の範囲】 １ 水平板部と垂直板部とで略Ｌ字状に形成され
ていて所要部に断面略逆Ｖ又はＵ字状に屈曲連
設された立上がり片を有し且つこれら水平板部
と垂直板部との対向端部に係止爪を有してなる
アンカー金具を、窓開口部の各開口辺に固着さ
れたアングル材に被嵌して、その係止爪を該ア
ングル材の両端縁部に係止する一方、窓枠に取
付けた取付金具又は窓枠に一体突設した取付片
をアンカー金具の立上がり片の一側面に当接し
て、この取付金具又は取付片と立上がり片とに
わたつて貫装したねじ具によりこれらを緊締連
結してなるコンクリート建物における窓枠取付
装置。 ２ 前記立上がり片に設けたねじ具貫装孔は長孔
からなる実用新案登録請求の範囲第１項記載の
コンクリート建物における窓枠取付装置。[Claims for Utility Model Registration] 1. A horizontal plate portion and a vertical plate portion are formed in a substantially L-shape, and have a rising piece that is bent and connected at a required part so as to have a substantially inverted V or U-shaped cross section; Anchor metal fittings having locking claws at opposite ends of the horizontal plate portion and the vertical plate portion are fitted onto angle members fixed to each opening side of the window opening, and the locking claws are fitted onto the angle members fixed to each opening side of the window opening. While being locked to both end edges of the angle member, a mounting bracket attached to the window frame or a mounting piece integrally protruding from the window frame is brought into contact with one side of the rising piece of the anchor metal fitting, and the mounting bracket or mounting piece is A window frame mounting device for a concrete building, which is constructed by tightening and connecting the upper and lower pieces with screws inserted through them. 2. A window frame mounting device for a concrete building according to claim 1, wherein the screw penetration hole provided in the rising piece is a long hole.