JPS5922233Y2 - insulated double window frame - Google Patents
insulated double window frameInfo
- Publication number
- JPS5922233Y2 JPS5922233Y2 JP15081478U JP15081478U JPS5922233Y2 JP S5922233 Y2 JPS5922233 Y2 JP S5922233Y2 JP 15081478 U JP15081478 U JP 15081478U JP 15081478 U JP15081478 U JP 15081478U JP S5922233 Y2 JPS5922233 Y2 JP S5922233Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- window
- window frame
- sliding
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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Description
【考案の詳細な説明】 この考案は断熱二重窓枠に関するものである。[Detailed explanation of the idea] This invention relates to an insulated double window frame.
別体に枠組みされた外側窓枠と内側窓枠とを、その間に
断熱材を介在させて連結することにより、断熱性の向上
を図った断熱二重窓枠は、先に提案されたが、この断熱
二重窓枠に建付けられる建具は、金属製框で框組みされ
た引違いガラス障子、あるいはこのような引違い障子と
金属製雨戸であった。An insulated double window frame was previously proposed in which insulation was improved by connecting an outer window frame and an inner window frame, which were framed separately, with a heat insulating material interposed between them. The fittings installed on these insulated double window frames were sliding glass shoji framed with metal frames, or sliding shoji and metal shutters.
従って、窓枠は断熱材により内外に熱絶縁されても、雨
戸及び引違い障子の金属部分並びにガラス部分において
熱貫流が生じ易いため、期待するほどの断熱効果は得ら
れなかった。Therefore, even if the window frame is thermally insulated from the inside and outside by a heat insulating material, the expected insulation effect cannot be obtained because heat leakage is likely to occur in the metal and glass parts of the shutter and sliding shoji.
この考案は、二重窓枠を構成する外側窓枠と内1側窓枠
の窓開口形成枠に対する取付は位置、及びこれら各窓枠
に建付ける建具の種類と建付は態様を改善することによ
り、高い断熱性能が得られるようにした断熱二重窓枠を
提供することを目的とする。This idea improves the mounting position of the outer window frame and the inner window frame that make up the double window frame with respect to the window opening forming frame, as well as the types and installation methods of fittings to be installed on each of these window frames. The purpose of the present invention is to provide a heat-insulating double window frame that provides high heat-insulating performance.
次に、この考案の実施例を図面に基いて説明する。Next, an embodiment of this invention will be described based on the drawings.
Flは半外付はタイプの外側窓枠であり、上枠H1と、
下枠S1と、左右の縦枠J1□、J12とを方形に連結
してなり、各粋の室内側端部に設けられた連結縁1を窓
開口形成枠2によって形成された窓開口部内側に嵌合し
、かつ各粋の室内側端部において共通の垂直面に沿って
外側に延長された鍔状の取付縁3を、前記窓開口形成枠
を構成するまぐさ2h、窓台2S、柱2jの屋外側面に
釘4で固定することにより取付けられている。Fl is the outside window frame of the semi-external type, and the upper frame H1,
The lower frame S1 and the left and right vertical frames J1□, J12 are connected in a rectangular shape, and the connecting edge 1 provided at the indoor end of each frame is connected to the inside of the window opening formed by the window opening forming frame 2. The lintel 2h, the window sill 2S, and the lintel 2h constituting the window opening forming frame are fitted with a flange-shaped mounting edge 3 that fits into the interior end of each window and extends outward along a common vertical plane. It is attached to the outdoor side of the pillar 2j by fixing it with nails 4.
そして、外側窓枠F1は、室内側部分に障子嵌合部a、
l)を有し、各障子嵌合部に引違い障子5,6が摺動自
在に嵌合保持される。The outer window frame F1 has a shoji fitting part a on the indoor side part,
1), and sliding shoji 5, 6 are slidably fitted and held in each shoji fitting portion.
外側窓枠はまた、障子嵌合部の室外側に必要に応じて網
戸摺動部Cを有し、網戸7を建付けることができる。The outer window frame also has a screen door sliding part C on the outdoor side of the shoji fitting part, if necessary, so that a screen door 7 can be installed.
また、外側窓枠は網戸摺動部Cよりも室外側に、雨戸8
を開閉自在に保持する雨戸摺動部dを一体に有している
。In addition, the outer window frame is placed on the outdoor side of the screen door sliding part C.
It has an integral sliding part d for holding the shutter so that it can be opened and closed.
この雨戸摺動部は上枠H1に形成された下方開口の案内
溝d1と、下枠SIに形成された上方開口の案内溝d2
と、及び一方の縦枠J 12の室外側に固着された後述
される補助縦枠J 13により形成された戸当り溝d3
とから構成され、他方の縦枠J1□の室外側部分におい
て一側に開放されている。This shutter sliding part has a guide groove d1 for the lower opening formed in the upper frame H1 and a guide groove d2 for the upper opening formed in the lower frame SI.
and a door stop groove d3 formed by an auxiliary vertical frame J13, which will be described later, fixed to the outdoor side of one vertical frame J12.
The vertical frame J1□ is open on one side at the outdoor side portion thereof.
前記補助縦枠J 13は室内側端部に設けられた取付縁
9と、この取付縁から前記縦枠J 12に沿って、縦枠
よりも室外方向に延長する基板10と、縦枠J1□の係
止縁11に係合される折曲縁12と、前記戸当り溝d3
を形成する仕切縁13と及び後述される面格子固着縁1
4とを一体に有しており、前記折曲縁12を係止縁11
に係合し、かつ取付縁9を縦枠J1□の取付縁3に重ね
合わせて共通の釘4で固定することにより縦枠J1□に
一体状に取付けられている。The auxiliary vertical frame J13 has a mounting edge 9 provided at the indoor end, a base plate 10 extending from the mounting edge along the vertical frame J12 toward the outdoors beyond the vertical frame, and a vertical frame J1□. a bent edge 12 that is engaged with the locking edge 11 of the door stop groove d3;
and a surface grid fixing edge 1 which will be described later.
4, and the bent edge 12 is connected to the locking edge 11.
The mounting edge 9 is overlapped with the mounting edge 3 of the vertical frame J1□ and fixed with a common nail 4, so that it is integrally attached to the vertical frame J1□.
補助縦枠J 13はまた、上枠H1のビスホール、下枠
S1のビスホールにねじ込まれるねじ15によって、上
梓、下枠にも固定される。The auxiliary vertical frame J13 is also fixed to the upper frame and the lower frame by screws 15 screwed into the screw holes of the upper frame H1 and the screw holes of the lower frame S1.
縦枠J1、。J1□は対称形に形成されているので、後
記戸袋を窓開口部の左右いずれかに設けるかにより、補
助縦枠J 13を縦枠J1□又はJ1□に取付けること
ができる。Vertical frame J1. Since J1□ is formed symmetrically, the auxiliary vertical frame J13 can be attached to the vertical frame J1□ or J1□ depending on whether the door pocket described later is provided on either the left or right side of the window opening.
前記上枠H1は前記雨戸摺動部を形成する案内溝d1よ
りも室外方向に前記面格子固着縁14と共通の垂直面ま
で延長され、その室外側端部に下方開口の凹溝e1が形
成されている。The upper frame H1 extends in the outdoor direction from the guide groove d1 forming the shutter sliding part to a vertical plane common to the surface grid fixing edge 14, and a downwardly opening groove e1 is formed at the outdoor end thereof. has been done.
また、前記下枠S1は前記雨戸摺動部dを形成する案内
溝d2よりも室外方向に前記面格子固着縁14と共通の
垂直面まで延長され、その室外側端部に上方開口の凹溝
e2が形成されている。Further, the lower frame S1 extends in the outdoor direction from the guide groove d2 forming the shutter sliding part d to a vertical plane common to the surface grid fixing edge 14, and has a concave groove with an upward opening at the outdoor end thereof. e2 is formed.
そして、下枠S1の上面は室内側端部から室外側端部の
凹溝まで下り傾斜されていて、雨又は掃除水、もしくは
結露水が円滑に屋外に流出しやすくされている。The upper surface of the lower frame S1 is sloped downward from the indoor end to the groove at the outdoor end, so that rain, cleaning water, or condensed water can easily flow outdoors.
凹溝e2には適宜水抜き孔が設けられている。Drain holes are provided in the groove e2 as appropriate.
前記上枠H1及び下枠S2は、それぞれの取付縁から前
記雨戸摺動部dまでの間に中空部16.17を有して外
側窓枠の半外付けの場合の障子の荷重に対する強度が補
強されている。The upper frame H1 and the lower frame S2 have hollow parts 16 and 17 between their respective mounting edges and the shutter sliding part d, so that the strength against the load of the shoji when the outer window frame is partially attached is increased. Reinforced.
そして、前記各中空部16.17には断面形状が中空部
と同一の連結ブロック18.19の長手方向半分が押入
されている。A longitudinal half of a connecting block 18.19 having the same cross-sectional shape as the hollow portion is inserted into each of the hollow portions 16.17.
Cは戸袋であって、前記縦枠J 11に関して、補助縦
枠J 13が取付けられた縦枠J1□と反対側に、柱2
dに釘21で固定された戸尻板23と、縦枠J 1+の
室外側に適宜隔てて設けられた妻板24と、戸尻板23
及び妻板24の室外側端部の間に固着された鏡板25と
、前記下枠の延長上に連なり、鏡板の下側部まで室外方
向に延在している皿板26と、及び前記上枠H1の延長
上に連なり、鏡板25の上側部まで室外方向に下り傾斜
して延在する図外の天板とから構成されており、戸尻板
23の室内側端部に設けられた取付縁23′を釘21で
柱2dに固定するとともに、前記連結ブロック18.1
9の残り半分を、天板及び皿板26に設けられた、ブロ
ックと同一断面形状を有する中空部に押入しである。C is a door pocket, and with respect to the vertical frame J11, there is a pillar 2 on the opposite side of the vertical frame J1□ to which the auxiliary vertical frame J13 is attached.
A door bottom board 23 fixed to d with nails 21, a end board 24 provided at an appropriate distance on the outdoor side of the vertical frame J1+, and a door bottom board 23
and a mirror plate 25 fixed between the outdoor end portions of the end plates 24, a plate plate 26 extending in an extension of the lower frame and extending in the outdoor direction to the lower side of the mirror plate, and the upper frame. It is composed of a top plate (not shown) that continues on the extension of H1 and extends downwardly in the outdoor direction to the upper side of the mirror plate 25, and a mounting edge provided at the indoor end of the door end plate 23. 23' to the pillar 2d with nails 21, and the connecting block 18.1
The remaining half of the block 9 is pushed into a hollow part provided in the top plate and plate plate 26 and having the same cross-sectional shape as the block.
こうして、前記雨戸摺動部dは妻板24と縦枠J1□と
の間において戸袋C内に形成された雨戸収納部fと連通
しており、雨戸8を雨戸摺動部d又は雨戸収納部fに移
動して、窓開口部を開閉することができる。In this way, the shutter sliding part d communicates with the shutter storage part f formed in the door pocket C between the end plate 24 and the vertical frame J1□, and the shutter 8 is connected to the shutter sliding part d or the shutter storage part f. can be moved to open and close window openings.
前記妻板24は前記補助縦枠J 13の面格子固着縁1
4と対向しており、これらの妻板24、面格子固着縁1
4及び上、下枠の凹溝e□、e2により、面格子取付部
eを構成している。The end plate 24 is the surface lattice fixing edge 1 of the auxiliary vertical frame J13.
4, and these end plates 24 and the surface lattice fixing edge 1
4 and the grooves e□ and e2 on the upper and lower frames constitute a surface grid mounting portion e.
図示の実施例による面格子は、複数の縦格子27・・・
・・・を、凹溝e1.e2の長手方向に適宜の間隔をも
って配置し、各縦格子の上、下端部を凹溝e1.e2内
に嵌入し、上部凹溝e1を形成する室内側垂下壁28の
内側から、及び下部凹溝e2を形成する室内側垂下壁2
9の内側からそれぞれねじ30で止めることにより、構
成されている。The area grid according to the illustrated embodiment includes a plurality of vertical grids 27...
..., groove e1. e2 are arranged at appropriate intervals in the longitudinal direction, and the upper and lower ends of each vertical lattice are formed into grooves e1. e2 from the inside of the indoor side hanging wall 28 that forms the upper groove e1, and the indoor side hanging wall 2 that forms the lower groove e2.
9 are fastened from the inside with screws 30, respectively.
ねじ30を室内側から固着しているので、防犯効果があ
る。Since the screws 30 are fixed from the indoor side, there is a crime prevention effect.
なお、補助縦枠J 13及び妻板24に縦格子27と同
様の外観を呈する縦格子部24’、 14’を一体に設
けておけば、面格子の両側における外観体裁が向上され
る。Incidentally, if vertical lattice parts 24', 14' having the same appearance as the vertical lattice 27 are integrally provided on the auxiliary vertical frame J 13 and the end plate 24, the external appearance on both sides of the surface lattice can be improved.
しかし、面格子の形体取付は構造は図示のものに限られ
るものではなく、あらかじめ組立てた面格子を補助縦枠
J 13及び妻板、必要ならばさらに上、下枠の室外方
向延長部を利用して取付ければよい。However, the structure of the surface lattice installation is not limited to that shown in the figure, and the surface lattice assembled in advance can be attached to the auxiliary vertical frame J13 and the end plate, and if necessary, the upper and lower frames extend toward the outside. Just install it.
第3図及び第4図は手摺を一体状に取付ける場合の実施
例を示すものである。Figures 3 and 4 show an embodiment in which the handrail is integrally attached.
手摺を取付ける場合は、上枠H1は図示のように、雨戸
摺動部dから室外方向に延長されていない方がよく、こ
れにより窓の採光量が第一実施例の場合より多くなる。When attaching a handrail, it is preferable that the upper frame H1 not extend toward the outside from the shutter sliding part d as shown in the figure, so that the amount of daylight from the window becomes greater than in the first embodiment.
また、下枠S1は雨戸摺動部dを形成する案内溝d2の
下側部に手摺子嵌合部e2′を一体に有している。Further, the lower frame S1 integrally has a handrail fitting part e2' on the lower side of the guide groove d2 forming the shutter sliding part d.
そして、前記補助縦枠J 13と妻板24の対向面の間
に、笠木31を嵌合し、補助縦枠J 13及び妻板24
の外側から笠木31のビスホール32にそれぞれビスを
ねじ込んで笠木を固定するとともに、笠木31に上端部
をねじ33で連結された各手摺子34・・・・・・の下
端部を前記手摺子嵌合部e2′に嵌合してねじ35で周
定することにより、手摺が取付けられている。Then, the cap 31 is fitted between the opposing surfaces of the auxiliary vertical frame J 13 and the end plate 24, and the auxiliary vertical frame J 13 and the end plate 24 are fitted.
Screws are screwed into the screw holes 32 of the cap 31 from the outside to fix the cap, and the lower end of each balustrade 34 whose upper end is connected to the cap 31 with the screw 33 is fitted into the balustrade. The handrail is attached by fitting into the joint e2' and circumferentially surrounding it with a screw 35.
図示の実施例では縦枠J 12とは別体の補助縦枠J
13を用い、これを縦枠に一体的に接続することにより
、妻板24と補助縦枠J工、との間に面格子手摺を取付
けるようにした。In the illustrated embodiment, the auxiliary vertical frame J is separate from the vertical frame J12.
13, and by integrally connecting this to the vertical frame, a face lattice handrail can be installed between the end plate 24 and the auxiliary vertical frame J.
このような構成とした場合は、戸袋を設ける位置に応じ
て補助縦枠の取付は位置を容易に交換できる利点がある
。With such a configuration, there is an advantage that the mounting position of the auxiliary vertical frame can be easily changed depending on the position where the door pocket is installed.
しかし、別体の補助縦枠を用いずに、縦枠J12そのも
のを雨戸摺動部よりも室外方向に延長して固着縁を形成
し、その固着縁と妻板との間に面格子等を取付けてもよ
い。However, instead of using a separate auxiliary vertical frame, the vertical frame J12 itself is extended toward the outdoors beyond the shutter sliding part to form a fixed edge, and a surface lattice etc. is installed between the fixed edge and the end plate. It's okay.
F2は内側窓枠であり、同様に上枠H2と下枠S2と、
左右の縦枠J2□、J2□とを、ビスホールとビスを用
いる周知技術により、矩形に枠組みしてなり、内側の引
違い障子5’、6’を摺動自在に嵌合する障子嵌合部a
’、b’を有するとともに、内側窓枠の室外側端部に前
記外側窓枠の各連結縁1に対応して、室外方向に突出す
る連結縁36が設けられている。F2 is an inner window frame, and similarly, an upper frame H2 and a lower frame S2,
A shoji fitting part in which the left and right vertical frames J2□, J2□ are framed in a rectangular shape by a well-known technique using screw holes and screws, and the inner sliding shoji 5', 6' are slidably fitted. a
', b', and a connecting edge 36 protruding toward the outdoors is provided at the outdoor end of the inner window frame in correspondence with each connecting edge 1 of the outer window frame.
前記外側窓枠の連結縁1及び内側窓枠の連結縁36は、
それぞれ矩形に連続しており、前者の連結縁1のなす矩
形は後者の連結縁36のなす矩形よりも大きく、後者の
連結縁を前者の連結縁の内側に入子式に嵌合することが
できる。The connecting edge 1 of the outer window frame and the connecting edge 36 of the inner window frame are:
Each of them is continuous in a rectangular shape, and the rectangle formed by the former connecting edge 1 is larger than the rectangle formed by the latter connecting edge 36, so that the latter connecting edge can be fitted inside the former connecting edge in a nesting manner. can.
そして、内側窓枠の連結縁36の外周にはあり溝状の凹
溝36が形成され、その凹溝内に連結縁より外側に突出
する断熱材37が嵌着されている。A dovetail groove 36 is formed on the outer periphery of the connecting edge 36 of the inner window frame, and a heat insulating material 37 protruding outward from the connecting edge is fitted into the groove.
断熱材37も内側窓枠の周囲に沿って矩形に連続してい
る。The heat insulating material 37 is also continuous in a rectangular shape along the periphery of the inner window frame.
こうして、内側窓枠F2を室内側より窓開口部内側に嵌
合してその連結縁36を前記外側窓枠の連結縁1の内側
に前記断熱材を圧縮しながら嵌合して外側窓枠と内側窓
枠とを、その間に介在された断熱材37で熱絶縁した状
態で連結する。In this way, the inner window frame F2 is fitted to the inside of the window opening from the indoor side, and its connecting edge 36 is fitted to the inner side of the connecting edge 1 of the outer window frame while compressing the heat insulating material, thereby forming the outer window frame. The inner window frame is connected to the inner window frame in a thermally insulated state with a heat insulating material 37 interposed therebetween.
そして、重ね合わされている連結縁1,36において窓
開口部内側よりねじ38を窓開口形成枠にねじ込むこと
により、両窓枠を窓開口形成枠に固定している。Both window frames are fixed to the window opening forming frame by screwing screws 38 into the window opening forming frame from inside the window opening at the overlapping connecting edges 1 and 36.
必要ならば、さらに、内側窓枠の上枠H2、縦枠J1□
からもねじ39をねじ込んで、内側窓枠を一層堅固に固
定してもよい。If necessary, add upper frame H2 and vertical frame J1□ of the inner window frame.
The inner window frame may be more firmly fixed by screwing in the screws 39 from above.
前記内側窓枠F2の建具摺動部gは、上枠H2の室内側
端部に窓開口形成枠の室内側面よりも室内側に設けられ
た下方開口の案内溝g1と、下枠S2の室内側端部に窓
開口形成枠の室内側面よりも室内側において設けられた
レールg2とからなっている。The fitting sliding part g of the inner window frame F2 has a guide groove g1 for a lower opening provided at the indoor end of the upper frame H2 on the indoor side of the window opening forming frame, and a guide groove g1 for the lower opening provided in the indoor side end of the upper frame H2 It consists of a rail g2 provided at the inner end portion of the window opening forming frame closer to the indoor side than the indoor side surface.
レールg2は図示の例では戸車を載せる凸条40と凸条
支持部41とから構成され、凸条支持部はその強度を大
きくするため角筒状に形成されているが、凸条支持部は
単純な平板状のものでもよく、あるいは、レールg2は
上方に開口する凹溝状のものであってもよい。In the illustrated example, the rail g2 is composed of a protrusion 40 on which the door roller is placed and a protrusion support part 41.The protrusion support part is formed into a rectangular tube shape to increase its strength, but the protrusion support part is The rail g2 may have a simple flat plate shape, or the rail g2 may have a groove shape that opens upward.
そして、前記建具摺動部は案内溝g1とレールg2とを
、室内壁面に沿って、窓開口部の左右いずれか一方、又
は双方の外側に延長させることにより、室内に開放され
た戸袋部g′を一連に備えており、断熱用建具42をこ
の戸袋部g′に摺動収納すると、窓開口部を全面開放す
ることができる。The fitting sliding part extends the guide groove g1 and the rail g2 along the indoor wall surface to the outside of either the left or right side of the window opening, or both, so that the door pocket g is opened indoors. ' are provided in series, and when the heat insulating fittings 42 are slid and housed in this door pocket g', the window opening can be completely opened.
戸袋部g′の末端には戸当り溝43と取付縁44を有す
る補助縦枠J 13が、前記取付縁より釘45を柱2d
に打込むことにより取付けられている。An auxiliary vertical frame J13 having a doorstop groove 43 and a mounting edge 44 is provided at the end of the door pocket g', and a nail 45 is inserted into the pillar 2d from the mounting edge.
It is installed by driving it into the
前記建具摺動部gの案内溝g′及びレールg2は窓開口
形成枠の室内側面よりも室内側に位置するように設けら
れているので、建具摺動部gを窓開口部よりも左右の外
側に一体に延長してこれを戸袋部とし、建具を摺動する
ことにより窓開口部の全面開放を行なうことが容易にで
きる。The guide groove g' and rail g2 of the fitting sliding part g are provided so as to be located on the indoor side of the window opening forming frame, so that the fitting sliding part g can be moved to the left and right sides of the window opening. The window opening can be easily opened completely by extending it outward and using it as a door pocket and sliding the fittings.
建具摺動部の延長のしかたにより、建具の片引き、引き
分けのいずれも可能である。Depending on how the sliding part of the fitting is extended, it is possible to pull the fitting to either one side or to the other.
断熱用建具42は熱貫流率の小さい材料で作られた既知
の任意の引戸でよく、窓開口部の間口に応じて一枚、又
は二枚以上が建付けられる。The heat insulating fittings 42 may be any known sliding door made of a material with a low heat transmission coefficient, and one, two or more sliding doors may be installed depending on the width of the window opening.
透光性のものでもよいが遮光性のものを用いる場合は、
雨戸化りとなり、夜間の外来光を遮断できるとともに目
隠しにもなる。Translucent materials may be used, but if you use light-blocking materials,
It can be used as a shutter to block out external light at night, and can also be used as a blindfold.
前述のようにして窓枠F1.F2の取付け、補助縦枠J
工3の取付けの終了後に壁下地46が固定され、内外の
仕上げ壁47.48及びコーキング材49が施される。Window frame F1. Installation of F2, auxiliary vertical frame J
After the installation of work 3 is completed, the wall base 46 is fixed, and the interior and exterior finishing walls 47, 48 and caulking material 49 are applied.
図示の実施例では建具摺動部gが一条だけ形成されてい
る例を説明したが、建具摺動部は2条以上設け、建具を
引違い状に建付けてもよい。In the illustrated embodiment, an example has been described in which only one fitting sliding portion g is formed, but two or more fitting sliding portions may be provided and the fittings may be installed in a sliding pattern.
この場合は、建具摺動部を窓開口部の外側まで延長して
全開可能にしてもよいが、延長せずに、窓開口部内の一
方側に引寄せるようにしてもよい。In this case, the fitting sliding part may be extended to the outside of the window opening so that it can be fully opened, but it may not be extended and may be drawn to one side within the window opening.
上述のように取付けられた内外側窓枠には、雨戸8、外
側引速い障子5,6、内側引速い障子5’、6’及び断
熱用建具42が建付けられ、これらをすべて閉めると、
窓は四重に連間され、それら相互の間に気密性が比較的
高い断熱空気層が形成されるので、極めて高い断熱効果
が得られる。A shutter 8, outer sliding shoji 5, 6, inner sliding shoji 5', 6', and insulation fittings 42 are installed on the inner and outer window frames installed as described above, and when all of these are closed,
The windows are arranged in four layers, and a relatively airtight insulating air layer is formed between them, resulting in an extremely high heat insulating effect.
とくに、建具摺動部の案内溝g1及びレールg2に建具
42と密接する気密材50.51を装着すれば、窓から
冷気が室内に流下することは一層有効に防止される。In particular, if airtight materials 50, 51 that are in close contact with the fittings 42 are attached to the guide groove g1 and rail g2 of the sliding part of the fittings, cold air flowing into the room from the window can be more effectively prevented.
第5図に示すように、内側窓枠F2と建具摺動部gを別
体に形成し、一体的に接続してもよい。As shown in FIG. 5, the inner window frame F2 and the fitting sliding part g may be formed separately and connected integrally.
別体構成とすることにより外側窓枠F1と内側縁枠F2
とをその間に断熱材37を介在させてあらかじめ連結し
、これを室外側から窓開口部に嵌合して取付けたのち、
建具摺動部gを取付けることができる。By having separate configurations, the outer window frame F1 and the inner edge frame F2
are connected in advance with a heat insulating material 37 interposed between them, and this is fitted into the window opening from the outdoor side and installed.
Fitting sliding part g can be attached.
あるいは、内側窓枠F2の上枠H2と下枠S2の室内側
端部に室内方向に突出する連結縁52.53を設けると
ともに、建具摺動部を構成する案内溝g1及びレールg
2にそれぞれ室外方向に突出する連結縁54.55を設
けて、上梓の連結縁と案内溝の連結縁及び下枠の連結縁
とレールの連結縁とをそれぞれの間に断熱材56を介在
させて、あるいは断熱材を介在させずに重ね合わせ、各
連結縁をねじ57で連結固定してもよい、。Alternatively, connecting edges 52 and 53 protruding toward the interior of the room are provided at the indoor end of the upper frame H2 and lower frame S2 of the inner window frame F2, and the guide groove g1 and the rail g that constitute the sliding part of the fittings are provided.
Connecting edges 54 and 55 protruding toward the outside of the room are provided on each of the connecting edges 54 and 55, and a heat insulating material 56 is interposed between the connecting edge of the upper frame, the connecting edge of the guide groove, the connecting edge of the lower frame, and the connecting edge of the rail. Alternatively, they may be stacked one on top of the other without intervening a heat insulating material, and the respective connecting edges may be connected and fixed with screws 57.
このように建具摺動部を別体に形成した場合は、断熱建
具42を全開可能に建付ける際に、内側窓枠を形成する
型材と案内溝及びレールを形成する型材とを各別に所要
の長さに切断できるので、牛深りがよい。If the sliding parts of the fittings are formed separately in this way, when installing the heat-insulating fittings 42 so that they can be fully opened, the molding materials forming the inner window frame and the molding materials forming the guide grooves and rails can be separated as required. Since it can be cut to length, it is good for deep cuts.
上述のように、この考案によれば、第1に、外側窓枠は
これを窓開口形成枠より屋外側に張出させて、その窓開
口形成枠の屋外側面に固定し、内側窓枠を前記窓開口形
成枠の内側に嵌合して固定するようにしたので、窓に、
雨戸、外側引違い障子、内側引違い障子、及び断熱建具
の四種の建具を容易に納めることができる。As described above, according to this invention, firstly, the outer window frame is extended outward from the window opening forming frame and fixed to the outdoor side of the window opening forming frame, and the inner window frame is fixed to the outside side of the window opening forming frame. Since it is fitted and fixed inside the window opening forming frame, the window
It can easily accommodate four types of fittings: shutters, external sliding shoji, internal sliding shoji, and insulating fittings.
第2に、断熱材により外側窓枠から熱絶縁された内側窓
枠の屋内側に断熱建具を建付けたから、外気温から完全
に熱絶縁されていない外側窓枠に断熱建具を装着する場
合よりも、格段に高い断熱効果が得られる。Second, because the insulating fittings were installed on the indoor side of the inner window frame, which is thermally insulated from the outer window frame by insulation material, it is better to install the insulating fittings on the outer window frame, which is not completely thermally insulated from the outside temperature. Also, a significantly higher insulation effect can be obtained.
しかも、屋外側から屋内方向に雨戸、外側引違い障子、
内側引違い障子、及び断熱建具の順序で四重に連間され
、各建具間の断熱空気層により各建具の熱貫流率は屋内
側に移行するにつれて一層低くなり、室内に面する断熱
建具によって最も有効に熱遮断されるから、窓全体の熱
貫流率も非常に低いものとなる。Moreover, from the outdoor side to the indoor direction, there are shutters, external sliding shoji,
The inner sliding shoji and the insulating fittings are connected in four layers in this order, and due to the insulating air layer between each fitting, the heat transmission coefficient of each fitting becomes lower as it moves towards the indoor side, Since heat is most effectively blocked, the heat transmission coefficient of the entire window is also extremely low.
図面はこの考案の実施例を示すものであり、第1図は面
格子を取付けた場合の実施例の縦断面図、第2図は同横
断面図、第3図は手摺を取付けた場合の実施例を示す縦
断面図、第4図は同横断面図、第5図は建具摺動部の他
の例を示す縦断面図である。
Fo・・・・・・外側窓枠、Jll、Jl□、J13・
・・・・・縦枠、ab、C・・・・・・障子嵌合部、d
・・・・・・雨戸摺動部、e・・・・・・格子取付部、
5,6・・・・・・障子、7・・・・・・網戸、8・・
・・・・雨戸、C・・・・・・戸袋、f・・・・・・雨
戸収納部、24・・・・・・妻板、14・・・・・・固
着縁、F2・・・・・・内側窓枠、1,36・・・・・
・連結縁、37・・・・・・断熱材、42・・・・・・
断熱用建具、g・・・・・・建具摺動部。The drawings show an embodiment of this invention; Fig. 1 is a longitudinal cross-sectional view of the embodiment when a surface lattice is attached, Fig. 2 is a cross-sectional view of the same, and Fig. 3 is a cross-sectional view of the embodiment when a handrail is attached. FIG. 4 is a longitudinal cross-sectional view showing the embodiment, FIG. 4 is a cross-sectional view thereof, and FIG. 5 is a longitudinal cross-sectional view showing another example of the fitting sliding part. Fo・・・Outer window frame, Jll, Jl□, J13・
... Vertical frame, ab, C ... Shoji fitting part, d
......Small sliding part, e...Grate mounting part,
5,6... Shoji, 7... Screen door, 8...
...Storm door, C...Door pocket, f...Storm door storage section, 24...Gable board, 14...Fixed edge, F2...・・Inner window frame, 1,36・・・・
・Connection edge, 37... Insulation material, 42...
Insulating fittings, g...Sliding parts of fittings.
Claims (1)
せて連結して二重窓枠とし、 (ロ)前記外側窓枠は窓開口形成枠より屋外側に張出さ
せて、その窓開口形成枠の屋外側面に固定するとともに
、屋外側には雨戸を、屋内側には引違い障子をそれぞれ
摺動自在に保持し、 (ハ)前記内側窓枠は前記窓開口形成枠の内側に嵌合し
て固定するとともに、引違い障子を摺動自在に保持し、 (ニ)前記内側窓枠の室内側に設けた建具摺動部に断熱
建具を摺動自在に保持して、 (ホ)窓開口部を屋外側から屋内方向に前記雨戸、前記
外側引速い障子、前記内側引速い障子、及び断熱建具で
四重に連間できるようにしたことを特徴とする断熱二重
窓枠。[Scope of Claim for Utility Model Registration] (a) An outer window frame and an inner window frame are connected with a heat insulating material interposed between them to form a double window frame, and (b) the outer window frame is closer than the window opening forming frame. (c) The inner window is extended to the outdoor side and fixed to the outdoor side of the window opening forming frame, and a shutter is slidably held on the outdoor side and a sliding shoji on the indoor side. The frame is fitted and fixed inside the window opening forming frame, and also holds the sliding shoji in a slidable manner, and (d) a heat insulating fitting is installed on the fitting sliding part provided on the indoor side of the inner window frame. (e) The window opening can be connected in four layers from the outdoor side to the indoor direction using the shutter, the outer sliding shoji, the inner sliding shoji, and the insulating fittings. An insulated double window frame featuring
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15081478U JPS5922233Y2 (en) | 1978-10-31 | 1978-10-31 | insulated double window frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15081478U JPS5922233Y2 (en) | 1978-10-31 | 1978-10-31 | insulated double window frame |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5565378U JPS5565378U (en) | 1980-05-06 |
JPS5922233Y2 true JPS5922233Y2 (en) | 1984-07-03 |
Family
ID=29135469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15081478U Expired JPS5922233Y2 (en) | 1978-10-31 | 1978-10-31 | insulated double window frame |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5922233Y2 (en) |
-
1978
- 1978-10-31 JP JP15081478U patent/JPS5922233Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5565378U (en) | 1980-05-06 |
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