JP2521957Z

JP2521957Z -

Info

Publication number: JP2521957Z
Authority: JP
Original assignee: 立山アルミニウム工業株式会社
Publication date: 1999-08-23

Description

【考案の詳細な説明】【０００１】【産業上の利用分野】本考案は、アルミサッシからなる窓の断熱装置に関するものである。【０００２】【従来の技術】アルミサッシを構成するアルミニウムは、熱伝導が良いため、屋内側と屋外側
との温度差によって屋内側サッシ枠に結露が発生し、また外気がサッシ枠を伝わ
って屋内側に侵入し、屋内の温度維持を困難にし又は温度上昇を阻害する。この
現象は寒冷地において特に著しい。【０００３】このような問題を解決するため、従来、アルミサッシを二重構造とし、屋外側
のアルミサッシと屋内側のアルミサッシとを断熱材を介して連結し、外気の伝導
を遮断するようにしたいわゆる二重窓が多数提案され、実用に供されている。【０００４】【考案が解決しようとする課題】しかしながら、このような構造のアルミサッシは、構造が複雑になり、建物へ
の装着が面倒なばかりでなく、通常のアルミサッシに比べてはるかに高価になる
欠点がある。【０００５】本考案は、上記のような従来の問題点に鑑みてなされたもので、構造が簡単で
建物への装着が容易であり、しかも安価な断熱サッシを得ることを目的としたも
のである。【０００６】【課題を解決するための手段】本考案に係る断熱窓は、上記の目的を達成するため、建造物の開口部に取付け
られるアルミニウム製の上下左右枠及び該左右枠間に配置される方立材で構成さ
れるアルミニウム枠材に、開閉可能なサッシ窓と嵌め殺し窓を装着したサッシに
おいて、前記方立材の左右の一方には開閉可能なサッシ窓が、他方には嵌め殺し窓ガラスが、装着され、前記アルミニウム枠材は、前記建造物屋内側に突設された係止片を備え、前記開閉可能なサッシ窓の框材は、前記アルミニウム枠材の内周側に係止され
てガラス板の周縁部を挾持するアルミニウム框材であって、前記建造物屋内側に
突設された係止片を備え、更に、前記アルミニウム枠材又はアルミニウム框材の係止片と係合される係合
部と、タイト材の装着溝とが、中空状の断熱枠材の前記建造物屋外側に形成され
ており、前記アルミニウム枠材及びアルミニウム框材の屋内側に前記断熱枠材が係合さ
れ、前記アルミニウム框材に係合される断熱枠材においては、断熱枠材の装着溝に
装着された前記タイト材がガラス板の屋内側の面に当接され、前記上下左右枠に係合される断熱枠材においては、断熱枠材の装着溝に装着さ
れた前記タイト材がアルミニウム框材側の断熱枠材の屋内側の面及び嵌め殺し窓
の屋内側の面に当接され、更に、前記方立材に係合される断熱枠材においては、その装着溝に装着された
少なくとも２つのタイト材が、その一方は嵌め殺し窓の屋内側の面に当接され、
他方はアルミニウム框材側の断熱枠材の屋内側の面に当接される断熱サッシであ
る。【０００７】【作用】窓を構成する枠材及び窓の框材の屋内側壁面に断熱枠材を取付け、そして断熱
枠材に装着したタイト材を、ガラス板又は窓の框材側の断熱枠材の屋内側の面に
当接させる。そうすると枠材と框材の屋内側には断熱枠材が位置し、これら断熱
枠材間はタイト材で覆われることとなり、これにより屋外側と屋内側との熱の交
流が遮断される。とりわけ本考案では、少なくとも前記方立材の左右の一方には
開閉可能なサッシ窓が、他方には嵌め殺し窓ガラスが、装着されているところ、
この方立材に係合される断熱枠材においては、その装着溝に装着されたタイト材が、ガラス板と、アルミニウム框材側の断熱枠材の屋内側の面との双方に当接さ
れて、方立材と嵌め殺し窓ガラスとの間、並びに、方立材とガラス板との間の双
方の断熱がなされる。【０００８】【実施例】以下図面を用いて本考案を説明する。【０００９】図１は本考案実施例の平断面図、図２はそのＡ−Ａ断面図、図３はＢ−Ｂ断面
図である。なお、本実施例においては、同一構造の枠材を使用することが多いの
で、その場合は１つの枠材について詳細に説明し、その他は省略する。図におい
て、１，１ａは同一構造の窓前面の縦枠（方立材）で、屋外側の対向面には縦框
４２の係止部２が設けられており、また屋内側には後述の断熱縦枠材７１が装着
される係止片３，４が設けられている。【００１０】５，５ａは建物開口部に装着された同一構造の縦枠で、屋内側には断熱縦枠材
７７が装着される係止片６，７が設けられている。８（図２）は縦枠１，１ａ間
に止着された上枠で、屋外側には屋根板の取付枠２０の係止片９が、また屋内側
には天板２２の嵌合溝１０、断熱横枠材８１が装着される係止片１１，１２が設
けられており、下面には上框４５の嵌合部１３が形成されている。１４は縦枠１
，１ａ間に止着された下枠で、屋外側に設けた前面板２１の取付部１５、屋内側
に設けた床板２３の嵌合溝１６、断熱横枠材８１ａの係止片１７，１８及び上面
に設けた下框４５ａの嵌合部１９等からなっている。【００１１】２４（図３）は縦枠１，５間に止着された窓側面の上枠で、２５は屋外側に設
けた屋根板の取付枠２０ａの係止片、２６は屋内側に設けた天板２２の嵌合溝、
２７，２８は断熱横枠材８６の係止片、２９は屋外側下面に設けた段部である。
３０は縦枠１，５間に止着された下枠で、３１は屋外側に設けた前面板２１ａの
取付部、３２は屋内側に設けた床板２３の嵌合溝、３３，３４は断熱横枠材８６ａの係止片、３５は屋外側上面に設けた段部である。なお、図示してないが、縦
枠１ａ，５ａ間にも同じ構造の上枠及び下枠が止着されている。【００１２】４０は窓前面の固定窓、５０，５０ａは窓側面の突出し窓で、４１，５１は窓
ガラスである。４２は固定窓４０の縦框で、縦枠１の係止部２に嵌合する係合部
４３、タイト材の装着溝４４を備えている。４５，４５ａ（図２）は縦框４２と
結合された同一構造の固定窓４０の上框及び下框で、上枠８の係止部１３と係合
する係合部４６、屋内側に設けたタイト材の装着溝４７を備えている。【００１３】５２，５２ａ，５２ｂ，５２ｃは同一構造の突出し窓５０，５０ａの縦框で、
５３は窓ガラス５１の押縁６３の嵌合部、５４はタイト材の装着溝、５５，５６
は屋内側に設けた断熱縦框枠材９１の係止片である。５７，５７ａ（図３）は同
一構造の突出し窓５０の上框及び下框で、窓ガラス５１の押縁６４の嵌合部５８
、ヒンジ取付部５９、屋内側に設けた断熱横框枠材９６の係止片６０，６１から
なっている。なお、他方の突出し窓５０ａも上記と同じ構造の上框と下框を備え
ている。【００１４】７１，７１ａは例えば合成樹脂材料を成型加工してなる同一構造の断熱縦枠材
で、中空部７２が設けられており、屋外側には縦枠１の係止片３，４と係合する
係合部７３，７４とタイト材の装着溝７５，７６が設けられている。７７，７７
ａは同一構造の断熱縦枠材で、中空部７８を有し、屋外側には縦枠５の係止片６
，７と係合する係合部７９，８０を備えている。８１，８１ａ（図２）は窓前面
の上枠８と下枠１４の屋内側に装着された同一構造の断熱横枠材で、中空部８２
、屋外側に設けた上枠８の係止片１１，１２と係合する係合部８３，８４及びタ
イト材の装着溝８５からなっている。８６，８６ａ（図３）は窓側面の上枠２４
と下枠３０の屋内側に装着された同一構造の断熱横枠材で、中空部８７、屋外側
に設けた上枠２４の係止片２７，２８と係合する係合部８８，８９及びタイト材
の装着溝９０を備えている。なお図示してないが、他方の窓側面の縦枠１ａ，５
ａ間の屋内側にも同じ構造の断熱横枠材が装着されている。【００１５】９１，９１ａ，９１ｂ，９１ｃは突出し窓５０，５０ａの縦框５２，５２ａ，
５２ｂ，５２ｃの屋内側に装着した同一構造の断熱縦框枠材で、複数の中空部９
２、屋外側に設けた縦框５２の係止片５５，５６と係合する係合部９３，９４及
びタイト材の装着溝９５を備えている。９６，９６ａ（図３）は突出し窓５０の
上框５７と下框５７ａの屋内側に装着した同一構造の断熱横框枠材で、複数の中
空部９７、屋外側に設けた上框５７の係止片６０，６１と係合する係合部９８，
９９及びタイト材の装着溝１００からなっている。【００１６】なお、以下の説明では、断熱縦枠材７１，７１ａ，７７，７７ａ、断熱横枠材
８１，８１ａ，８６，８６ａ、断熱縦框枠材９１，９１ａ，９１ｂ，９１ｃ及び
断熱横框枠材９６，９６ａを総称して断熱枠材ということがある。【００１７】次に上記のように構成した窓の組立順序の一例を説明する。なお、同一構造の
部材の場合は一方の符号で表示することがある。先ず、縦枠１，１ａ間に上枠８
と下枠１４を止着し、また縦枠１，５間及び１ａ，５ａ間に上枠２４と下枠３０
をそれぞれ止着してサッシ枠を構成し、また上枠８、２４の嵌合溝１０，２６と
下枠１４，３０の嵌合溝１６，３２にそれぞれ天板２２及び床板２３を嵌合して
建物開口部に装着する。次に縦框５２，５２ａに上框５７、下框５７ａを止着し
て窓枠を構成し、各嵌合部５３，５８にそれぞれ押縁６３，６４を嵌合し、タイ
ト材を介して内側から窓ガラス５１を当接すると共に、縦框５２，５２ａ、上框
５７，下框５７ａの屋内側に設けた係止片５５，５６，６０，６１に断熱縦框枠
材９１，９１ａ及び断熱横框枠材９６，９６ａの係合部９３，９４，９８，９９
を嵌合し、タイト材を介して窓ガラス５１を押圧し、各框と各断熱枠材とをねじ
で固定する。このようにして構成した突出し窓５０，５０ａは、ヒンジ（図示せ
ず）により上枠２４と下枠３０との間に突き出し可能に装着される。これにより
、突出し窓５０，５０ａの各框の屋内側壁面は、断熱枠材により額縁状に被覆さ
れる。【００１８】次に、窓前面の縦枠１，１ａの嵌合部２，２ａ及び上枠８と下枠１４の嵌合部
１３，１９に、固定窓４０の縦框４２，４２ａ、上框４５，下框４５ａをそれぞ
れ嵌合し、タイト材を介して屋内側から窓ガラス４１を当接させる。ついで、縦
枠１，１ａの屋内側に設けた係止片３，４及び上枠８と下枠１４の屋内側に設け
た係止片１１，１２、１７，１８にそれぞれ断熱縦枠材７１，７１ａ及び断熱横
枠材８１，８１ａの係合部７３，７４、８３，８４を係合し、タイト材を介して
窓ガラス４１を押圧すると共に、断熱縦枠材７１，７１ａのタイト材装着溝７６
に装着したタイト材を断熱縦框枠材９１，９１ｂの室内側の面に当接させ、縦枠
１，１ａ、上枠８、下枠１４と各断熱枠材とをねじで固定する。さらに、縦枠５
，５ａの係止片６，７に断熱縦枠材７７，７７ａの係合部７９，８０を係合させ
て両者をねじで固定すると共に、断熱縦枠材７７，７７ａのタイト材装着溝に装
着したタイト材を断熱縦框枠材９１ａ，９１ｃの屋内側の面に当接させる。また
、窓側面の上枠２４と下枠３０の屋内側に設けた係止片２７，２８、３３，３４
に断熱横枠材８６，８６ａの係合部８８，８９を係合し、両者をねじで固定する
と共に、断熱横枠材８６，８６ａのタイト材装着溝９０に装着したタイト材を断
熱横框材９６，９６ａの屋内側の面に当接させる。かくして、各縦枠１，１ａ，
５，５ａ、各上枠８，２４、各下枠１４，３０の屋内側壁面は、断熱枠材により
完全に被覆される。【００１９】以上本考案の実施例について説明したが、本考案はこれに限定するものではな
く、例えば断熱枠材は合成樹脂材を成型加工した例を示したが、木材その他断熱
効果の大きい材料で製作してもよい。その他各部の構造、形状、寸法等が異なる
場合においても本考案を実施することができる。【００２０】【考案の効果】以上の説明から明らかなように、本考案は、建造物の開口部に取付けられるアルミニウム製の上下左右枠及び該左右枠間に配置される方立材で構成されるアル
ミニウム枠材に、開閉可能なサッシ窓と嵌め殺し窓を装着したサッシにおいて、前記方立材の左右の一方には開閉可能なサッシ窓が、他方には嵌め殺し窓ガラ
スが、装着され、前記アルミニウム枠材は、前記建造物屋内側に突設された係止片を備え、前記開閉可能なサッシ窓の框材は、前記アルミニウム枠材の内周側に係止され
てガラス板の周縁部を挾持するアルミニウム框材であって、前記建造物屋内側に
突設された係止片を備え、更に、前記アルミニウム枠材又はアルミニウム框材の係止片と係合される係合
部と、タイト材の装着溝とが、中空状の断熱枠材の前記建造物屋外側に形成され
ており、前記アルミニウム枠材及びアルミニウム框材の屋内側に前記断熱枠材が係合さ
れ、前記アルミニウム框材に係合される断熱枠材においては、断熱枠材の装着溝に
装着された前記タイト材がガラス板の屋内側の面に当接され、前記上下左右枠に係合される断熱枠材においては、断熱枠材の装着溝に装着さ
れた前記タイト材がアルミニウム框材側の断熱枠材の屋内側の面及び嵌め殺し窓
の屋内側の面に当接され、更に、前記方立材に係合される断熱枠材においては、その装着溝に装着された
少なくとも２つのタイト材が、その一方は嵌め殺し窓の屋内側の面に当接され、
他方はアルミニウム框材側の断熱枠材の屋内側の面に当接される断熱サッシであ
る。従って、屋外側と屋内側との熱の交流を遮断することができる。このため、簡
単な構造により結露の発生を防止することができるとともに、屋内温度の維持、
上昇を阻害しない等実施による効果大である。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window heat insulating device made of an aluminum sash. 2. Description of the Related Art Since aluminum constituting an aluminum sash has good heat conduction, dew condensation occurs on an indoor sash frame due to a temperature difference between an indoor side and an outdoor side, and outside air travels through the sash frame. Invades the indoor side, making it difficult to maintain the indoor temperature or hindering the temperature rise. This phenomenon is particularly remarkable in cold regions. In order to solve such a problem, conventionally, an aluminum sash has a double structure, and an outdoor aluminum sash and an indoor aluminum sash are connected via a heat insulating material to cut off conduction of outside air. Many so-called double windows have been proposed and put to practical use. [0004] However, the aluminum sash having such a structure has a complicated structure and is not only complicated to mount on a building, but also much more expensive than a normal aluminum sash. There is a disadvantage. [0005] The present invention has been made in view of the above-mentioned conventional problems, and has an object to obtain an insulated sash which is simple in structure, easy to install in a building, and inexpensive. is there. [0006] In order to achieve the above object, the heat insulating window according to the present invention is provided with aluminum upper and lower left and right frames attached to an opening of a building and between the left and right frames. Cubic material
Sash window with openable sash window
Oite, open sash windows in one of the left and right of the side upright members are fixed fitting window glass in the other, is mounted, wherein the aluminum frame material, said been building shop projecting inwardly engaging piece The frame material of the sash window which can be opened and closed is an aluminum frame material which is locked to the inner peripheral side of the aluminum frame material and clamps a peripheral portion of the glass plate, and is protruded from the building indoor side. provided was engaging piece, further, the engaging portion engaged with the locking piece of the aluminum frame material or aluminum rail members, the mounting groove of tight material, the building shop of the hollow heat insulating frame member Formed outside
The heat insulating frame material is engaged with the indoor side of the aluminum frame material and the aluminum frame material. In the heat insulating frame material engaged with the aluminum frame material, the mounting groove of the heat insulating frame material is provided.
In the heat insulating frame material in which the mounted tight material is in contact with the indoor surface of the glass plate and is engaged with the upper , lower, left and right frames, the tight material is mounted in the mounting groove of the heat insulating frame material.
The above-mentioned tight material is the indoor surface of the insulating frame material on the side of the aluminum frame material, and the window is fitted.
It abuts the the face of the indoor side, further, in the heat insulating frame member to be engaged with the side stand member, which is mounted on the mounting groove
At least two tight members, one of which abuts against the interior surface of the scuttle window;
The other is a heat insulating sash which is in contact with the indoor surface of the heat insulating frame material on the aluminum frame material side. The heat insulating frame is attached to the indoor side wall surface of the frame constituting the window and the window frame, and the tight material attached to the heat insulating frame is attached to the glass plate or the heat insulating frame on the window frame side. Abut the indoor surface of the timber. Then, the heat insulating frame material is located on the indoor side of the frame material and the frame material, and the space between these heat insulating frame materials is covered with the tight material, thereby shutting off the heat exchange between the outdoor side and the indoor side. In particular, in the present invention, at least one of the left and right sides of the rectangular material has a sash window that can be opened and closed, and the other side is fitted with a window glass,
In the heat insulating frame material to be engaged with the cubic material, the tight material mounted in the mounting groove is in contact with both the glass plate and the indoor surface of the heat insulating frame material on the aluminum frame material side. Insulation is provided both between the slab and the glazing and between the slab and the glass pane. Hereinafter, the present invention will be described with reference to the drawings. FIG. 1 is a plan sectional view of an embodiment of the present invention, FIG. 2 is a sectional view taken along line AA, and FIG. 3 is a sectional view taken along line BB. In this embodiment, since frame materials having the same structure are often used, in that case, one frame material will be described in detail, and the others will be omitted. In the figure, reference numerals 1 and 1a denote vertical frames (orients) on the front surface of the window having the same structure, on which a locking portion 2 of a vertical frame 42 is provided on the facing surface on the outdoor side, and on the indoor side, a later-described heat insulating vertical. Locking pieces 3 and 4 to which the frame material 71 is attached are provided. [0010] Reference numerals 5, 5a denote vertical frames of the same structure mounted on the opening of the building. On the indoor side, locking pieces 6, 7 to which a heat insulating vertical frame member 77 is mounted are provided. Numeral 8 (FIG. 2) denotes an upper frame fixed between the vertical frames 1 and 1a. The locking piece 9 of the roof frame 20 is provided on the outdoor side, and the fitting groove of the top panel 22 is provided on the indoor side. 10, locking pieces 11 and 12 to which the heat insulating horizontal frame member 81 is mounted are provided, and a fitting portion 13 of the upper frame 45 is formed on the lower surface. 14 is vertical frame 1
, 1a, the mounting portion 15 of the front plate 21 provided on the outdoor side, the fitting groove 16 of the floor plate 23 provided on the indoor side, and the locking pieces 17, 18 of the heat insulating horizontal frame member 81a. And a fitting portion 19 of a lower frame 45a provided on the upper surface. Reference numeral 24 (FIG. 3) denotes an upper frame on the side of the window fixed between the vertical frames 1 and 5, 25 denotes a locking piece of a roof frame mounting frame 20a provided on the outdoor side, and 26 denotes an indoor side. Fitting groove of the provided top plate 22,
27 and 28 are locking pieces of the heat insulating horizontal frame member 86, and 29 is a step provided on the lower surface on the outdoor side.
Reference numeral 30 denotes a lower frame fixed between the vertical frames 1 and 5, 31 denotes a mounting portion of the front plate 21a provided on the outdoor side, 32 denotes a fitting groove of the floor plate 23 provided on the indoor side, and 33 and 34 denote heat insulation. The locking pieces 35 of the horizontal frame member 86a are steps provided on the upper surface on the outdoor side. Although not shown, the upper frame and the lower frame having the same structure are fixed between the vertical frames 1a and 5a. Reference numeral 40 denotes a fixed window on the front of the window, 50 and 50a denote projecting windows on the side of the window, and 41 and 51 denote window glasses. Reference numeral 42 denotes a vertical frame of the fixed window 40, which is provided with an engaging portion 43 fitted to the locking portion 2 of the vertical frame 1 and a mounting groove 44 made of a tight material. Reference numerals 45 and 45a (FIG. 2) denote upper and lower frames of a fixed window 40 having the same structure coupled to the vertical frame 42. An engaging portion 46 for engaging with the locking portion 13 of the upper frame 8 is provided on the indoor side. The mounting groove 47 is made of a tight material. Reference numerals 52, 52a, 52b, and 52c denote vertical frames of projecting windows 50, 50a having the same structure.
53 is a fitting portion of the pressing edge 63 of the window glass 51, 54 is a mounting groove of a tight material, 55, 56
Is a locking piece of the heat insulating vertical frame member 91 provided on the indoor side. Reference numerals 57 and 57a (FIG. 3) denote an upper frame and a lower frame of the protruding window 50 having the same structure.
, A hinge attachment portion 59, and locking pieces 60 and 61 of a heat insulating horizontal frame member 96 provided on the indoor side. The other protruding window 50a also has an upper frame and a lower frame having the same structure as described above. Reference numerals 71 and 71a denote heat-insulating vertical frame members having the same structure formed by molding a synthetic resin material, for example, and having a hollow portion 72, and engaging with the locking pieces 3 and 4 of the vertical frame 1 on the outdoor side. Engaging portions 73 and 74 to be engaged and mounting grooves 75 and 76 of tight material are provided. 77,77
a is a heat insulating vertical frame material having the same structure, having a hollow portion 78, and a locking piece 6 of the vertical frame 5 on the outdoor side.
, 7 are engaged with each other. Reference numerals 81 and 81a (FIG. 2) denote insulated horizontal frame members of the same structure mounted on the indoor side of the upper frame 8 and the lower frame 14 in front of the window.
And engagement portions 83 and 84 which engage with the locking pieces 11 and 12 of the upper frame 8 provided on the outdoor side, and a tight material mounting groove 85. 86, 86a (FIG. 3) are the upper frame 24 on the side of the window.
And a heat-insulating horizontal frame member of the same structure mounted on the indoor side of the lower frame 30 and the hollow portion 87, the engaging portions 88 and 89 engaging with the locking pieces 27 and 28 of the upper frame 24 provided on the outdoor side, and A mounting groove 90 made of a tight material is provided. Although not shown, the vertical frames 1a and 5 on the other window side surface are not shown.
The heat-insulating horizontal frame member having the same structure is also mounted on the indoor side between a. Reference numerals 91, 91a, 91b, 91c denote vertical frames 52, 52a,
52b, 52c, which are mounted on the indoor side and have the same structure,
2. It has engaging portions 93 and 94 for engaging with the locking pieces 55 and 56 of the vertical frame 52 provided on the outdoor side, and a mounting groove 95 of a tight material. Reference numerals 96 and 96a (FIG. 3) denote insulated horizontal frame members of the same structure mounted on the indoor side of the upper frame 57 and the lower frame 57a of the protruding window 50, and include a plurality of hollow portions 97 and an upper frame 57 provided on the outdoor side. An engaging portion 98 which engages with the locking pieces 60, 61;
99 and a mounting groove 100 made of a tight material. In the following description, the heat insulating vertical frame members 71, 71a, 77, 77a, the heat insulating horizontal frame members 81, 81a, 86, 86a, the heat insulating vertical frame members 91, 91a, 91b, 91c, and the heat insulating horizontal frame members. The frame members 96 and 96a may be collectively referred to as a heat insulating frame member. Next, an example of an assembling order of the window configured as described above will be described. In the case of members having the same structure, they may be indicated by one symbol. First, an upper frame 8 between the vertical frames 1 and 1a.
And the lower frame 14 and the upper frame 24 and the lower frame 30 between the vertical frames 1 and 5 and between 1a and 5a.
Are respectively fixed to form a sash frame, and the top plate 22 and the floor plate 23 are fitted into the fitting grooves 10, 26 of the upper frames 8, 24 and the fitting grooves 16, 32 of the lower frames 14, 30 respectively. To the building opening. Next, the upper frame 57 and the lower frame 57a are fixed to the vertical frames 52, 52a to form a window frame, and the ridges 63, 64 are fitted to the fitting portions 53, 58, respectively, and the inner side is inserted via a tight material. The window frame 51 abuts from above, and the insulated vertical frame members 91, 91a and the insulated horizontal frames are attached to locking pieces 55, 56, 60, 61 provided on the indoor side of the vertical frames 52, 52a, the upper frame 57, and the lower frame 57a. Engaging portions 93, 94, 98, 99 of frame members 96, 96a
Are fitted, the window glass 51 is pressed through a tight material, and each frame and each heat insulating frame material are fixed with screws. The projecting windows 50, 50a thus configured are mounted so as to project between the upper frame 24 and the lower frame 30 by hinges (not shown). Thereby, the indoor side wall surface of each frame of the protruding windows 50 and 50a is covered with the heat insulating frame material in a frame shape. Next, the vertical frames 42, 42 a of the fixed window 40, the upper frames, are fitted to the fitting portions 2, 2 a of the vertical frames 1, 1 a on the front of the window and the fitting portions 13, 19 of the upper frame 8 and the lower frame 14. The lower window 45 and the lower frame 45a are fitted to each other, and the window glass 41 is brought into contact with the window glass 41 from the indoor side via a tight material. Next, the insulating pieces 3 and 4 provided on the indoor side of the vertical frames 1 and 1a and the locking pieces 11, 12, 17, and 18 provided on the indoor side of the upper frame 8 and the lower frame 14 are respectively provided with heat insulating vertical frame members 71. , 71a and the engaging portions 73, 74, 83, 84 of the heat insulating horizontal frame members 81, 81a, press the window glass 41 via the tight material, and install the tight material of the heat insulating vertical frame materials 71, 71a. Groove 76
The tight material attached to the frame is brought into contact with the indoor side surfaces of the heat insulating vertical frame materials 91 and 91b, and the vertical frames 1, 1a, the upper frame 8, the lower frame 14, and the heat insulating frame materials are fixed with screws. Furthermore, vertical frame 5
The engaging portions 79 and 80 of the heat insulating vertical frame members 77 and 77a are engaged with the locking pieces 6 and 7 of the heat insulating vertical frames 77 and 77a, and both are fixed with screws. The mounted tight material is brought into contact with the indoor surfaces of the heat insulating vertical frame materials 91a and 91c. Locking pieces 27, 28, 33, 34 provided on the indoor side of the upper frame 24 and the lower frame 30 on the side of the window.
The engaging portions 88 and 89 of the heat insulating horizontal frame members 86 and 86a are engaged with each other, and both are fixed with screws, and the tight material mounted in the tight material mounting groove 90 of the heat insulating horizontal frame members 86 and 86a is inserted into the heat insulating horizontal frame. The members 96 and 96a are brought into contact with the indoor surface. Thus, each vertical frame 1, 1a,
The indoor side wall surface of each of the upper frames 5, 5a, the upper frames 8, 24, and the lower frames 14, 30 is completely covered with the heat insulating frame material. Although the embodiment of the present invention has been described above, the present invention is not limited to this. For example, an example in which a heat insulating frame material is formed by molding a synthetic resin material is shown. May be manufactured. In addition, the present invention can be implemented even when the structure, shape, dimensions, and the like of each part are different. As is clear from the above description, the present invention provides an aluminum structure which is composed of aluminum upper and lower left and right frames attached to an opening of a building and a cubic member arranged between the left and right frames.
The Miniumu frame member, in sash wearing the fixed fitting window and the open sash windows, open sash windows in one of the left and right of the side standing material, and the other fixed fitting window glass, is mounted, wherein the aluminum frame The material includes a locking piece protruding from the building indoor side, and the frame material of the sash window that can be opened and closed is locked to the inner peripheral side of the aluminum frame material to clamp the peripheral edge of the glass plate. An aluminum frame material, comprising: a locking piece protruding from the building indoor side; and an engaging portion engaged with the locking piece of the aluminum frame material or the aluminum frame material; and a tight material. Mounting groove is formed on the outside of the building of the hollow heat insulating frame material.
The heat insulating frame material is engaged with the indoor side of the aluminum frame material and the aluminum frame material. In the heat insulating frame material engaged with the aluminum frame material, the mounting groove of the heat insulating frame material is provided.
In the heat insulating frame material in which the mounted tight material is in contact with the indoor surface of the glass plate and is engaged with the upper , lower, left and right frames, the tight material is mounted in the mounting groove of the heat insulating frame material.
The above-mentioned tight material is the indoor surface of the insulating frame material on the side of the aluminum frame material, and the window is fitted.
It abuts the the face of the indoor side, further, in the heat insulating frame member to be engaged with the side stand member, which is mounted on the mounting groove
At least two tight members, one of which abuts against the interior surface of the scuttle window;
The other is a heat insulating sash which is in contact with the indoor surface of the heat insulating frame material on the aluminum frame material side. Therefore, the heat exchange between the outdoor side and the indoor side can be cut off. For this reason, it is possible to prevent the occurrence of dew condensation with a simple structure, while maintaining indoor temperature,
The effect is large due to such measures as not inhibiting the rise.

【図面の簡単な説明】【図１】本考案実施例の平断面図。【図２】そのＡ−Ａ断面図。【図３】Ｂ−Ｂ断面図。１縦枠３係止片４０固定窓５０突出し窓[Brief description of the drawings] FIG. FIG. 2 is a plan sectional view of the embodiment of the present invention. FIG. 2 FIG. FIG. 3 BB sectional drawing. 1 vertical frame 3 Locking pieces 40 fixed window 50 protruding window

Claims

[Claim 1] An aluminum frame member composed of an aluminum upper and lower left and right frame attached to an opening of a building and a cubic member disposed between the left and right frames can be opened and closed.
In sash fitted with fixed fitting windows and sash windows, open sash windows in one of the left and right of the side upright members are fixed fitting window glass in the other, is mounted, wherein the aluminum frame material, the building shop inside in comprising a projecting been locking piece, rail members of the open sash window, a aluminum rail members for clamping the peripheral portion of the locked by a glass plate on the inner peripheral side of the aluminum frame member, A locking piece protruding on the building indoor side; and / or an engagement part engaged with the locking piece of the aluminum frame material or the aluminum frame material, and a tight material mounting groove are hollow. Shaped insulation frame material is formed on the building outdoor side
The heat insulating frame material is engaged with the indoor side of the aluminum frame material and the aluminum frame material. In the heat insulating frame material engaged with the aluminum frame material, the mounting groove of the heat insulating frame material is provided.
In the heat insulating frame material in which the mounted tight material is in contact with the indoor surface of the glass plate and is engaged with the upper , lower, left and right frames, the tight material is mounted in the mounting groove of the heat insulating frame material.
The above-mentioned tight material is the indoor surface of the insulating frame material on the side of the aluminum frame material, and the window is fitted.
It abuts the the face of the indoor side, further, in the heat insulating frame member to be engaged with the side stand member, which is mounted on the mounting groove
At least two tight members, one of which abuts against the interior surface of the scuttle window;
The other is an adiabatic sash, which is in contact with the indoor surface of the adiabatic frame material on the aluminum frame material side.