JP3220047B2 - Insulation shoji - Google Patents
Insulation shojiInfo
- Publication number
- JP3220047B2 JP3220047B2 JP12593497A JP12593497A JP3220047B2 JP 3220047 B2 JP3220047 B2 JP 3220047B2 JP 12593497 A JP12593497 A JP 12593497A JP 12593497 A JP12593497 A JP 12593497A JP 3220047 B2 JP3220047 B2 JP 3220047B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- metal frame
- wall
- resin
- metal
- 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 - Lifetime
Links
Landscapes
- Wing Frames And Configurations (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、窓枠が金属枠とそ
の金属枠の屋内側に露出する部分を覆う樹脂枠とからな
り、障子框が金属框とその金属框の屋内側に露出する部
分を覆う樹脂框とからなる複合サッシにおける断熱障子
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window frame comprising a metal frame and a resin frame for covering a portion of the metal frame exposed on the indoor side, and a shoji frame exposed on the metal frame and the indoor side of the metal frame. The present invention relates to a heat insulating shoji in a composite sash including a resin frame that covers a portion.
【０００２】[0002]
【従来の技術】窓枠が金属枠とその金属枠の屋内側に露
出する部分を覆う樹脂枠とからなり、障子框が金属框と
その金属框の屋内側に露出する部分を覆う樹脂框とから
なる複合サッシが、一例として、実公昭６３−４９４８
１号公報に記載されている。このような複合サッシは、
金属枠及び金属框が有する耐候性及び機械的強度と、樹
脂枠及び樹脂框が有する高い断熱性及び意匠性とを併せ
備えているので、とくに寒冷地向けに好評である。2. Description of the Related Art A window frame comprises a metal frame and a resin frame covering a portion of the metal frame exposed to the indoor side, and a shoji frame includes a metal frame and a resin frame covering a portion of the metal frame exposed to the indoor side. An example of a composite sash consisting of
No. 1 publication. Such a composite sash
Since it has both the weather resistance and mechanical strength of a metal frame and a metal frame, and the high heat insulation and design of a resin frame and a resin frame, it is popular especially for cold regions.
【０００３】とくに寒冷地用仕様で作られ、また、樹脂
枠及び樹脂框にも金属枠及び金属框と同様の機械的強度
を備えることが要望されていたため、窓枠のみならず障
子框にも、とくに屋内側端部に、断熱性向上と強度増大
のため中空部を備えた樹脂枠及び樹脂框が用いられてい
た。従って、複合サッシ全体の見込み幅が、全金属製の
通常サッシの見込み幅よりも、引違いサッシの場合で、
例えば４０〜５０ｍｍ程度は大きくならざるを得なかっ
た。[0003] In particular, since it has been demanded that the resin frame and the resin frame are provided with the same mechanical strength as the metal frame and the metal frame, it is required not only for the window frame but also for the shoji frame. In particular, a resin frame and a resin frame provided with a hollow portion for improving heat insulation and increasing strength have been used at the indoor side end. Therefore, the expected width of the entire composite sash is smaller than the expected width of the normal sash made of all metals.
For example, about 40 to 50 mm had to be large.
【０００４】これを図面に基づいて、具体的に説明す
る。図６は引違い窓用の複合サッシの縦断面図、図７は
同じく横断面図、図６は内召合せ框部分の詳細図であ
る。窓枠Ｆの上枠Ｈ及び下枠Ｓは、それぞれ金属枠Ｈ
ｍ，Ｓｍ、その金属枠の屋内側に露出される部分を覆う
樹脂枠Ｈｐ，Ｓｐとをスライド嵌合又はこれにビスによ
る結合を加えて構成され、また、窓枠の左右両縦枠Ｊ1
，Ｊ2 は、いずれも同様に、屋外側に露出される金属
枠Ｊｍ1 ，Ｊｍ2 と、その金属枠の屋内側露出部分を覆
う樹脂枠Ｊｐ1 ，Ｊｐ2 とをスライド嵌合又はこれにビ
スによる結合を加えて構成されている。そして、樹脂枠
Ｈｐ，Ｓｐ，Ｊｐ1 ，Ｊｐ2 は、いずれも少なくとも屋
内側端部に中空部ｔｆを有しているため、窓枠の見込み
幅が従来の全金属製の窓枠又は金属枠の外面を樹脂で被
覆した窓枠よりも大きい見込み幅を有している。This will be specifically described with reference to the drawings. FIG. 6 is a longitudinal sectional view of a composite sash for a sliding window, FIG. 7 is a transverse sectional view of the same, and FIG. The upper frame H and the lower frame S of the window frame F are respectively a metal frame H
m, Sm, and a resin frame Hp, Sp that covers a portion of the metal frame exposed on the indoor side is slid-fitted or coupled with a screw to add a resin frame Hp, Sp.
, J2 are similarly fitted with metal frames Jm1 and Jm2 exposed to the outside and resin frames Jp1 and Jp2 for covering the exposed portions of the metal frames on the indoor side, or by joining them with screws. It is configured. Since the resin frames Hp, Sp, Jp1, and Jp2 each have a hollow portion tf at least at the indoor end, the expected width of the window frame is reduced to the outer surface of a conventional all-metal window frame or metal frame. Has a larger expected width than a window frame coated with resin.
【０００５】また、引違い窓の内障子Ｄｉ，及び外障子
Ｄｏの上框ｈ、下框ｓ及び縦框ｊ1，ｊ2 のいずれも、
屋外側に露出される金属框ｈｍ，ｓｍ，ｊｍ1 ，ｊｍ2
と、その金属框の屋内側露出部分を覆う樹脂框ｈｐ，ｓ
ｐ，ｊｐ1 ，ｊｐ2 とをスライド嵌合により又はこれに
ビスによる結合を加えて構成されていて、樹脂框ｈｐ，
ｓｐ，ｊｐ1 ，ｊｐ2 はいずれも屋内側部分に断熱性向
上と強度増大のために中空部ｔｄを有して、断熱障子が
構成されていた。図６，７において、ＯＦは開口枠であ
る。[0005] In addition, all of the upper frame h, the lower frame s, and the vertical frames j1, j2 of the inner sliding door Di of the sliding window and the outer sliding door Do,
Metal frames hm, sm, jm1, jm2 exposed on the outdoor side
And a resin frame hp, s covering the exposed portion of the metal frame on the indoor side.
p, jp1 and jp2 are formed by sliding fitting or by adding a screw to the resin frame hp,
Each of sp, jp1, and jp2 had a hollow portion td on the indoor side for improving heat insulation and increasing strength, thereby forming a heat insulating shoji. 6 and 7, OF is an opening frame.
【０００６】ところで、従来の断熱障子の框組み構造
は、図８に例示するようになっていた。すなわち、縦框
ｊ及び横框ｈの樹脂框ｊｐ，ｈｐが中空部ｔｄを有し
て、それなりの幅と強度を備えているので、縦框及び横
框は等しい見込み幅とされ、縦框の上下端部も、横框の
左右端部も単に軸方向に直角に切断されたままで、横框
の中手方向端面を縦框の内側面に突き当てて、縦框ｊの
金属框ｊｍの外側からビスｂを貫通し、横框の金属框に
形成してあるビスホールｂｈにねじ込むことにより、結
合していた。Meanwhile, a conventional frame structure of a heat insulating sash has been shown in FIG. That is, since the resin frames jp and hp of the vertical frame j and the horizontal frame h have the hollow portion td and have a certain width and strength, the vertical frame and the horizontal frame have the same expected width. The upper and lower ends and the left and right ends of the horizontal stile are simply cut at a right angle in the axial direction. And screwed into a screw hole bh formed in a metal frame of a horizontal frame.
【０００７】[0007]
【発明が解決しようとする課題】しかしながら、縦框ｊ
及び横框ｈの樹脂框ｊｐ，ｈｐが、ガラス嵌合溝の屋内
側面から屋内方向に突出する中空部ｔｄを有しているの
で、縦框と横框の見込み幅、すなわち、断熱障子の見込
み幅が大きくなり、従って、窓枠の見込み幅もそれに応
じて大きくする必要があるため、複合サッシのコストが
高くならざるを得ないという問題があった。窓枠及び障
子の見込み幅を可及的に小さくして、従来のオール金属
製サッシの取付施工と同じ施工要領で建物に取付けられ
るようにする場合は、窓枠及び障子の框の樹脂枠及び樹
脂框の中空部を除去し、一重構造（肉薄）にすることが
望まれる。しかし、上記のように、従来の断熱障子の框
は、端面同志を突き合わせただけで結合してあるため、
このような大きな力が加わった際に、障子に歪みが生じ
て、横框の端面と縦框の側面との間、とくに樹脂框の突
き当て面の間に隙間が発生し、これが屋内側に露呈さ
れ、断熱障子の内観が損なわれるばかりでなく、断熱性
も低下する恐れがあった。障子框の樹脂框を上記のよう
に一重構造にした場合は、縦框と横框の結合強度がさら
に低下するため、隙間の発生による弊害はさらに大きな
ものとなることは明らかである。However, the vertical frame j
Since the resin frames jp and hp of the horizontal frame h have the hollow portion td protruding from the indoor side surface of the glass fitting groove toward the indoor, the expected width of the vertical frame and the horizontal frame, that is, the potential of the thermal insulation shoji. Since the width is increased, and the expected width of the window frame must be increased accordingly, there has been a problem that the cost of the composite sash has to be increased. If the expected width of the window frame and shoji is made as small as possible so that it can be attached to the building in the same manner as the conventional all-metal sash installation, the resin frame of It is desired that the hollow portion of the resin frame be removed to make a single structure (thin). However, as described above, the conventional heat-insulated shoji frames are joined only by abutting the end faces.
When such a large force is applied, the shoji will be distorted, and a gap will be created between the end face of the horizontal stile and the side of the vertical stile, especially between the butting surfaces of the resin stile, which will be indoors. When exposed, not only did the inside appearance of the thermal insulation shoji be impaired, but also the thermal insulation properties could be reduced. When the resin frame of the shoji frame is formed in a single structure as described above, the joint strength between the vertical frame and the horizontal frame is further reduced, and it is clear that the adverse effect due to the generation of the gap is further increased.
【０００８】本発明は、上記の点に鑑みてなされたもの
であり、その課題は、断熱障子の見込み幅を小さくする
場合も、あらゆる方向から加わり得る強大な力にも耐え
ることができ、かつ、障子の内観が保持され、断熱性も
保持される断熱障子を提供することにある。[0008] The present invention has been made in view of the above points, and its object is to reduce the expected width of the heat insulating sash and to withstand a strong force that can be applied from all directions. It is an object of the present invention to provide a heat-insulating shoji that retains the inner appearance of the shoji and also maintains heat insulation.
【０００９】[0009]
【課題を解決するための手段】上記課題を解決するた
め、本発明は、障子框が金属框とその金属框の屋内側に
露出する部分を覆う樹脂框とからなる断熱障子におい
て、前記金属框は、屋外側に面する壁の見付け方向中間
部に、屋内側面に突出する角筒部を有し、前記樹脂框
は、前記金属框の壁とほぼ等しい幅を有する壁を有し
て、その壁は見付け方向に隔てられた少なくとも二か所
において前記金属框の角筒部に嵌合により結合され、前
記金属框の壁及び前記樹脂框の壁の前記金属框の角筒部
から見付け方向内側に延出する部分によりガラス嵌合溝
が、前記金属框の角筒部から見付け方向外側に延出する
部分によりレール嵌合溝が、それぞれ形成され、少なく
とも縦框の樹脂框の前記金属框の角筒部から見付け方向
外側に延出する部分は、前記金属框の角筒部から見付け
方向内側に延出する部分よりも屋内方向に突出しない範
囲で所要の強度を備えるための中空部を有していること
を特徴としている。In order to solve the above-mentioned problems, the present invention relates to an insulated sash made of a metal frame and a resin frame covering a portion of the metal frame exposed on the indoor side. Has a rectangular tube portion projecting toward the indoor side surface in the middle in the direction of finding of the wall facing the outdoor side, and the resin frame has a wall having a width substantially equal to the wall of the metal frame, The wall is coupled to the square frame portion of the metal frame by fitting at at least two places separated in the finding direction, and is located inside the square frame portion of the metal frame on the wall of the metal frame and the wall of the resin frame. A glass fitting groove is formed by a portion that extends to the outside, and a rail fitting groove is formed by a portion that extends outward from the square tube portion of the metal frame in the finding direction. The part that extends outward from the square tube in the It is characterized by having a hollow portion for having the required strength in the range that does not protrude indoors direction than the portion extending inwardly find the rectangular tube portion of the metal rail.
【００１０】上記構成において、金属框は、屋外側に面
する壁の見付け方向中間部に屋内側面に突出する角筒部
を有するので、所要の強度を有する。また、樹脂框は、
その壁の見付け方向に隔てられた少なくとも二か所にお
いて金属框の角筒部に嵌合により結合されいるので、金
属框と樹脂框が所要の強度をもって結合されている。ま
た、少なくとも縦框の樹脂框の前記金属框の角筒部から
見付け方向外側に延出する部分は所要の強度を備えるた
めの中空部を有しているので、障子の閉鎖時及び閉鎖状
態においてレール又は戸当たり部材から加わる力に対し
て十分に耐えることができる。前記中空部は、金属框の
角筒部から見付け方向内側に延出する部分よりも屋内方
向に突出しない範囲で形成されているので、障子の見込
み幅は増大されない。[0010] In the above configuration, the metal frame has a required strength because it has a rectangular tube portion protruding toward the indoor side at the middle of the wall facing the outdoor in the direction of finding. In addition, resin frame
Since the metal frame and the resin frame are connected to each other at least at two places separated in the direction in which the wall is found by fitting into the rectangular tube portion of the metal frame, the metal frame and the resin frame are connected with required strength. In addition, at least a portion of the resin frame of the vertical frame extending outward from the rectangular tube portion of the metal frame in the finding direction has a hollow portion for providing a required strength. It can sufficiently withstand the force applied from the rail or the door stop member. Since the hollow portion is formed in a range that does not protrude in the indoor direction than a portion extending inward in the finding direction from the rectangular tube portion of the metal frame, the expected width of the shoji is not increased.
【００１１】[0011]
【発明の実施の形態】次に、本発明の実施の形態を、図
示の実施例について、図面を参照して説明する。図１
は、本発明に係る複合サッシの縦断面図、図２は同じく
横断面図である。Ｈｍは、耐候性及び機械的強度に優れ
ている金属、例えば、アルミニウム等で成形され、窓枠
の上枠Ｈの屋外側に露出される部分を構成する金属枠で
あり、上枠を上下２か所で建物躯体に固定するための取
付縁１，２を有し、また、外障子Ｄｏの上框ｈを案内す
るレールｒｏの屋外側部分を構成する垂下縁３を有して
いる。Ｈｐは、断熱性と意匠性に優れた、例えば、塩化
ビニルやアクリル等の樹脂で成形され、金属枠Ｈｍの屋
内側に露出される部分を覆う樹脂枠であり、上枠Ｈの見
込み幅増大の原因にならない上部には中空部４を有し、
また、内障子Ｄｉの制約された厚みの範囲内で可及的に
大きな強度を得るため、外レールｒｏと同様の断面形状
を有する中空状の内レールｒｉを有するほかは、外障子
Ｄｏ用上レールｒｏの屋内側部分を構成する垂下縁５及
び屋内側端部の垂下縁６は、一重の厚みに形成されて、
上枠Ｈの見込み幅を可及的に小さくされている。そし
て、上枠Ｈの外レールｒｏは、金属枠Ｈｍの垂下縁３と
樹脂枠Ｈｐの垂下縁５とで、内レールｒｉと等しい断面
形状を有している。DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the accompanying drawings with reference to the illustrated embodiments. FIG.
Is a longitudinal sectional view of the composite sash according to the present invention, and FIG. 2 is a transverse sectional view of the same. Hm is a metal frame formed of a metal having excellent weather resistance and mechanical strength, for example, aluminum or the like, and constituting a portion exposed to the outdoor side of the upper frame H of the window frame. It has mounting edges 1 and 2 for fixing to the building frame at several places, and also has a hanging edge 3 which constitutes an outdoor portion of a rail ro for guiding the upper frame h of the shoji Do. Hp is a resin frame which is formed of a resin such as vinyl chloride or acrylic and has excellent heat insulation and design properties, and covers a portion of the metal frame Hm exposed to the indoor side. Has a hollow part 4 in the upper part that does not cause
In addition, in order to obtain as large a strength as possible within the range of the restricted thickness of the inner shoji Di, except for having a hollow inner rail ri having the same cross-sectional shape as the outer rail ro, The hanging edge 5 constituting the indoor part of the rail ro and the hanging edge 6 at the indoor end are formed in a single thickness,
The expected width of the upper frame H is made as small as possible. The outer rail ro of the upper frame H has the same cross-sectional shape as the inner rail ri between the hanging edge 3 of the metal frame Hm and the hanging edge 5 of the resin frame Hp.
【００１２】Ｓｍは、下枠Ｓの屋外側に露出される部分
を構成する金属枠であり、下枠を上下２か所で建物躯体
に固定するための取付縁７，８を有し、内外の障子Ｄ
ｉ，Ｄｏの下框ｓを案内する内外のレールｒｉ，ｒｏを
有している。下枠Ｓは、窓枠自体の荷重及び障子の全荷
重を支持するので、窓枠の中では最も大きな強度が要求
されるので、金属枠Ｓｍは、従来の下枠の金属枠とほぼ
同様の形状を備えており、屋内側端部に窓台や膳板に係
止される逆Ｌ字形の雨返し壁９を有している。そして、
雨返し壁９と内レールｒｉとの間の溝１０及び金属枠Ｓ
ｍの雨返し壁９の上面を覆う樹脂枠Ｓｐが溝１０に嵌合
して装着されている。Sm is a metal frame that constitutes a portion of the lower frame S exposed to the outside, and has mounting edges 7 and 8 for fixing the lower frame to the building frame at two locations above and below. Shoji D
It has inner and outer rails ri and ro for guiding the lower frame s of i and Do. Since the lower frame S supports the load of the window frame itself and the entire load of the shoji, the highest strength is required among the window frames. Therefore, the metal frame Sm is substantially the same as the metal frame of the conventional lower frame. It has a shape, and has an inverted L-shaped rain return wall 9 which is locked to a window sill or a table board at the indoor side end. And
Groove 10 and metal frame S between rain return wall 9 and inner rail ri
The resin frame Sp that covers the upper surface of the rain return wall 9 is fitted and fitted in the groove 10.
【００１３】Ｊｍは、窓枠の縦枠Ｊ1 ，Ｊ2 の金属枠で
あり、所要の強度を備えるため、縦枠の屋外側端部から
屋内側端部まで連続しており、その金属枠の内障子Ｄｉ
に対応する内側面に樹脂枠Ｊｐが内外２か所での嵌合及
び金属枠Ｊｍと樹脂枠Ｊｐを重ね合わせた部分における
ねじ１２により結合されている。図７の樹脂枠Ｊｐ1，
Ｊｐ2 と対比しても明らかなように、縦枠の樹脂枠Ｊｐ
は、中空部を備えておらず、一重構造であるので、縦枠
の見込み幅が縮小されている。Jm is a metal frame of the vertical frames J1 and J2 of the window frame. In order to provide a required strength, Jm is continuous from the outdoor end to the indoor end of the vertical frame. Shoji Di
The resin frame Jp is connected to the inner surface corresponding to the above by fitting at two places inside and outside and by a screw 12 at a portion where the metal frame Jm and the resin frame Jp are overlapped. The resin frame Jp1 in FIG.
As is clear from comparison with Jp2, the vertical resin frame Jp
Does not have a hollow portion and has a single structure, so that the expected width of the vertical frame is reduced.
【００１４】次に、上記窓枠Ｆに建て付けられた引違い
障子Ｄｉ，Ｄｏは、上框ｈ及び下框ｓのいずれにおいて
も、それぞれ金属框ｈｍ，ｓｍと、金属框の屋内側露出
部分を覆う樹脂框ｈｐ，ｓｐとを有し、金属框は従来と
同様に薄肉に成形され、樹脂框は従来の複合サッシにお
ける障子よりも可及的に薄肉に形成されて、屋内側に中
空部を備えていない。戸先側の縦框ｊ1 は、障子の開閉
時に戸当たり部材１１を介して窓枠の縦枠Ｊ1 ，Ｊ2 か
ら強い衝突力を受ける場合があったり、閉鎖状態で強い
風圧を受ける場合があるので、それらの衝突力や風圧に
耐え得る所要の強度を備えるため、戸先側の縦框ｊ1 の
樹脂框ｊｐ1 には最小限の厚みを有する中空部ｔｄが形
成されている。Next, the sliding sliding doors Di and Do built on the window frame F are provided with the metal frames hm and sm and the indoor exposed portions of the metal frames in both the upper frame h and the lower frame s, respectively. The metal frame is formed as thin as before, and the resin frame is formed as thin as possible than the shoji in the conventional composite sash. Not equipped. The vertical frame j1 on the door end side may receive a strong collision force from the vertical frames J1 and J2 of the window frame via the door stop member 11 when the sliding door is opened and closed, or may receive a strong wind pressure in the closed state. A hollow portion td having a minimum thickness is formed in the resin frame jp1 of the vertical frame j1 on the door end side in order to provide a required strength capable of withstanding the impact force and wind pressure.
【００１５】図３は、外障子の戸先側縦框と上框との結
合部分を示す平面図、図４は図３のＸ−Ｘ線断面図、図
５は図３の一部を取除いた分解斜視図である。図３，４
において、ｊは縦框であり、金属框ｊｍと、その金属框
の屋内側に露出される部分を覆う樹脂框ｊｐとからなっ
ている。金属框ｊｍは、その見付け方向中間部に所要の
強度を備えるためのほぼ角筒部２１と、その角筒部を形
成する前後のウェブ２２，２３及び内外の壁２４，２５
のうち、壁２４，２５から後ウェブ２３を越える方向に
ほぼ平行に等しい幅をもって延出して、その間にガラス
嵌合溝２６を形成する壁２７，２８と、外壁２５から前
ウェブ２２を越える方向に延出して樹脂框ｊｐとの間
に、図示されていない窓枠の縦枠に設けてある突縁を嵌
合させるための溝２９を形成する壁２１０とを一体に有
している。なお、ウェブ２２，２３には、図５に示され
ているように、その上端部を切除してレール嵌合溝２１
１，２１２が形成され、また、その僅か下側にビス貫通
孔２１３，２１４が形成されている。FIG. 3 is a plan view showing a connecting portion between the vertical frame and the upper frame of the door, FIG. 4 is a sectional view taken along the line XX of FIG. 3, and FIG. It is the disassembled perspective view which removed. Figures 3 and 4
In the above, j is a vertical frame, which is composed of a metal frame jm and a resin frame jp covering a portion of the metal frame exposed on the indoor side. The metal frame jm has a substantially rectangular tube portion 21 for providing a required strength at an intermediate portion in a finding direction, webs 22 and 23 before and after forming the rectangular tube portion, and inner and outer walls 24 and 25.
Of these, the walls 27 and 28 extend from the walls 24 and 25 in a direction substantially parallel to and beyond the rear web 23 to form the glass fitting groove 26 therebetween, and the direction from the outer wall 25 and beyond the front web 22. And a wall 210 forming a groove 29 for fitting a protruding edge provided in a vertical frame of a window frame (not shown) between the frame 210 and the resin frame jp. As shown in FIG. 5, the upper ends of the webs 22 and 23 are cut off so that the rail fitting grooves 21 are formed.
1, 212 are formed, and screw through holes 213, 214 are formed slightly below.
【００１６】樹脂框ｊｐは、金属框ｊｍの前ウェブ２２
に重ね合わされるウェブ３１と、そのウェブの屋内側端
部から金属框ｊｍの壁２１０と平行に延びる壁３２と、
金属框の筒部２１の屋内側面、すなわち、壁２４を覆う
壁３３と、その壁３３の端部から金属框のガラス嵌合溝
２６の内側壁２７と平行に延びる壁３４とを一体に有し
ている。壁３２と３３は、所要の強度を備えるため、壁
３４よりも屋内方向に突出しない範囲で中空帯状に形成
されている。そして、ウェブ３１をウェブ２２に重ね合
わせ、壁３３，３４で壁２４，２７を覆った状態でビス
Ｂをウェブ３１に貫通し、かつ、ウェブ２２にねじ込む
ことにより、あるいは、ウェブ３１の端部と壁３３の背
面に設けた突縁３５をウェブ２２と壁２４に形成した嵌
合溝に嵌合することにより、金属框ｊｍと樹脂框ｊｐが
結合してある。The resin frame jp is formed of the front web 22 of the metal frame jm.
A wall 31 extending in parallel with the wall 210 of the metal frame jm from the indoor side end of the web,
A wall 33 that covers the indoor side of the tubular portion 21 of the metal frame, that is, a wall 33 that covers the wall 24, and a wall 34 that extends from an end of the wall 33 in parallel with the inner wall 27 of the glass fitting groove 26 of the metal frame is integrally provided. are doing. The walls 32 and 33 are formed in a hollow band shape so as not to protrude more indoors than the wall 34 in order to provide required strength. Then, the screw 31 is passed through the web 31 while the web 31 is superimposed on the web 22 and the walls 24 and 27 are covered with the walls 33 and 34 and screwed into the web 22 or the end of the web 31. The metal frame jm and the resin frame jp are joined by fitting the protruding edge 35 provided on the back surface of the wall 33 with the fitting groove formed in the web 22 and the wall 24.
【００１７】また、図３，４，５において、ｈは上框で
あり、図５，６に例示されているように、金属框ｈｍ
と、その金属框の屋内側に露出する部分を覆う樹脂框ｈ
ｐとからなっている。金属框ｈｍは、その見付け方向中
間部に所要の強度を備えるためのほぼ角筒部４１と、そ
の角筒部を形成する上下のウェブ４２，４３及び内外の
壁４４，４５のうち、外壁４５から下ウェブ４３を越え
る方向にほぼ平行に等しい幅をもって延出して、樹脂框
ｈｐとの間にガラス嵌合溝４６を形成する壁４７と、外
壁４５から上ウェブ４２を越える方向に延出して樹脂框
ｈｐとの間に、図示されていない窓枠の上枠に設けてあ
るレールを嵌合させるための溝４８を形成する壁４９と
を一体に有している。そして、上ウェブ４２の幅方向中
央にビスホール４１０が設けられている。ビスホールは
上下のウェブ４２，４３の一方又は双方に設けることが
できる。In FIGS. 3, 4, and 5, h is an upper frame, and as illustrated in FIGS.
And a resin frame h that covers a portion of the metal frame exposed on the indoor side.
p. The metal frame hm has a substantially rectangular tube portion 41 for providing a required strength at an intermediate portion in a finding direction, and upper and lower webs 42 and 43 and inner and outer walls 44 and 45 forming the rectangular tube portion. , Extending in a direction substantially parallel to the direction exceeding the lower web 43 and extending in the direction exceeding the upper web 42 from the outer wall 45 and the wall 47 forming the glass fitting groove 46 with the resin frame hp. A wall 49 forming a groove 48 for fitting a rail provided on an upper frame of a window frame (not shown) is integrally provided between the resin frame hp and the resin frame hp. A screw hole 410 is provided at the center of the upper web 42 in the width direction. The screw holes can be provided in one or both of the upper and lower webs 42, 43.
【００１８】樹脂框ｈｐは、その見付け方向中間部に位
置し、金属框ｈｍの上ウェブ４２に重ね合わされるウェ
ブ５１と、そのウェブの屋内側端部から金属框ｈｍの壁
４９と平行に延び、前記レール嵌合溝４８の屋内側壁を
構成する壁５２と、金属框の筒部４１の屋内側面、すな
わち、壁４４を覆い、さらに、金属框ｈｍの壁４７の下
端部と等しい位置まで平行に延び、壁４７との間にガラ
ス嵌合溝４６を形成する壁５３とを一体に有している。
そして、樹脂框のウェブ５１の端部を金属框の上ウェブ
４２の基部に形成してある嵌合溝４１１に嵌合するとと
もに、樹脂框５０の壁５３の高さ方向中間部の背面に形
成している突縁５４を金属框ｈｍの下ウェブ４３の屋外
側端部に形成してある嵌合溝４１２に嵌合することによ
り、結合されている。The resin frame hp is located at an intermediate portion in the finding direction, and the web 51 is overlapped with the upper web 42 of the metal frame hm, and extends from the indoor end of the web in parallel with the wall 49 of the metal frame hm. The wall 52 forming the indoor side wall of the rail fitting groove 48 and the indoor side surface of the cylindrical portion 41 of the metal frame, that is, the wall 44, are covered and further parallel to a position equal to the lower end of the wall 47 of the metal frame hm. And a wall 53 forming a glass fitting groove 46 with the wall 47 integrally therewith.
The end of the web 51 of the resin frame is fitted into a fitting groove 411 formed in the base of the upper web 42 of the metal frame, and is formed on the back surface of the middle portion of the wall 53 of the resin frame 50 in the height direction. The protruding rim 54 is fitted to a fitting groove 412 formed at the outdoor end of the lower web 43 of the metal frame hm to be joined.
【００１９】縦框ｊの金属框ｊｍのガラス嵌合溝２６を
形成する内外側壁２７，２８の内側面間距離Ｗ１は、横
框ｈのガラス嵌合溝４６を構成する内外側壁４７，５３
の外側面間距離Ｗ２よりも僅かに大きく設定されてい
る。The distance W1 between the inner and outer surfaces of the inner and outer walls 27 and 28 forming the glass fitting groove 26 of the metal frame jm of the vertical frame j is equal to the inner and outer walls 47 and 53 forming the glass fitting groove 46 of the horizontal frame h.
Is set slightly larger than the distance W2 between the outer surfaces.
【００２０】上記縦框ｊと上框ｈを結合するには、上框
ｈの長手方向端部を縦框ｊの上端部ガラス嵌合溝２６に
飲み込ませて（嵌合して）、その上框の端面を後ウェブ
２３に突き当て、縦框ｊの外側からビスＣをビス貫通孔
２１３，２１４に貫通するとともに、横框ｈのビスホー
ル４１０にねじ込むことにより、結合している。なお、
縦框のガラス嵌合溝の側壁２８，３４の端部２８´，３
４´が図示の例のように開口内側に折曲されていて、横
框の挿入ができない場合は、横框のガラス嵌合溝の側壁
４７，５３が縦框のガラス嵌合溝に挿入しやすいよう
に、前記側壁２８，３４の端部２８´，３４´の一部を
図４及び図５に示されているように必要な範囲に亘って
切除２８ａ，３４ａすればよい。これにより、横框の内
外両外面が縦框のガラス嵌合溝の内側面に密着して、安
定性がさらに向上する。In order to connect the vertical frame j and the upper frame h, the longitudinal end of the upper frame h is swallowed (fitted) into the glass fitting groove 26 at the upper end of the vertical frame j, and the upper frame h is connected thereto. The end face of the frame is abutted against the rear web 23, and the screws C are passed through the screw through holes 213 and 214 from the outside of the vertical frame j and screwed into the screw holes 410 of the horizontal frame h for connection. In addition,
Ends 28 ', 3 of side walls 28, 34 of glass fitting groove of vertical frame
When 4 'is bent inside the opening as in the example shown in the figure and the horizontal frame cannot be inserted, the side walls 47 and 53 of the glass fitting groove of the horizontal frame are inserted into the glass fitting groove of the vertical frame. For simplicity, a part of the end portions 28 ', 34' of the side walls 28, 34 may be cut out 28a, 34a over a necessary range as shown in FIGS. As a result, the inner and outer surfaces of the horizontal frame are closely attached to the inner surfaces of the glass fitting grooves of the vertical frame, and the stability is further improved.
【００２１】上記のように、上框ｈはその長手方向両端
部が左右の縦框の上端部のガラス嵌合溝に飲みこまれた
状態で、ビスにより結合されるので、縦框と横框の結合
強度は大きい。しかも、縦框の金属框ｊｍと横框の金属
框ｈｍは、それぞれ見付け方向中間に角筒部２１，４１
を有して強度を備え、その強度を有する角筒部同志を突
き当ててビスＣで結合されているので、金属框のみで十
分な強度を有する。さらに、縦框と横框の樹脂框ｊｐ，
ｈｐは屋内側から見た場合に、一体的に連続するように
見え、両者の間に隙間が発生することは皆無であるた
め、断熱障子の内観が向上し、断熱性が低下する恐れも
ない。As described above, the upper frame h is joined by screws with both ends in the longitudinal direction swallowed by the glass fitting grooves at the upper ends of the left and right vertical frames. The bonding strength is large. Moreover, the metal frame jm of the vertical frame and the metal frame hm of the horizontal frame are respectively located in the middle of the finding direction at the rectangular tube portions 21 and 41.
Since the rectangular cylinder portions having the strength are abutted and connected by screws C, the metal frame alone has sufficient strength. In addition, vertical and horizontal resin frames jp,
When viewed from the indoor side, the hp appears to be integrally continuous, and there is no gap between the two, so that the introspection of the heat insulating shoji is improved and there is no possibility that the heat insulating property is reduced. .
【００２２】図面には、障子の縦框と上框の結合構造の
みが例示されたが、本発明は、縦框と下框との結合に
も、同様に適用することができるものである。In the drawings, only the connecting structure of the vertical frame and the upper frame of the shoji is illustrated, but the present invention can be similarly applied to the coupling of the vertical frame and the lower frame.
【００２３】[0023]
【発明の効果】上述のように、本発明によれば、金属框
も樹脂框も従来品にない簡単な断面形状を有するので、
製造コストの低減が可能である。また、金属框は、屋外
側に面する壁の見付け方向中間部に屋内側面に突出する
角筒部を有するので、所要の強度を有し、また、樹脂框
は、その壁の見付け方向に隔てられた少なくとも二か所
において金属框の角筒部に嵌合により結合されいるの
で、金属框と樹脂框が所要の強度をもって結合され、ま
た、少なくとも縦框の樹脂框の前記金属框の角筒部から
見付け方向外側に延出する部分は所要の強度を備えるた
めの中空部を有しているので、障子の閉鎖時及び閉鎖状
態においてレール又は戸当たり部材から加わる力に対し
て十分に耐えることができる。そして、前記中空部は、
金属框の角筒部から見付け方向内側に延出する部分より
も屋内方向に突出しない範囲で形成されているので、障
子の見込み幅は増大されないという効果が得られる。As described above, according to the present invention, since both the metal frame and the resin frame have a simple cross-sectional shape that cannot be obtained with conventional products,
Manufacturing costs can be reduced. Further, the metal frame has a required strength because it has a rectangular tube portion projecting toward the indoor side at the middle of the wall facing the outdoor side in the direction of finding, and the resin frame is spaced apart in the direction in which the wall is found. Since the metal frame and the resin frame are connected to each other by fitting with the square tube portion of the metal frame at at least two places, the metal frame and the resin frame are connected with a required strength, and The part extending outward from the part in the direction of finding has a hollow part to provide the required strength, so it can sufficiently withstand the force applied from the rail or door stop when the shoji is closed and in the closed state. Can be. And the hollow part is
Since the metal frame is formed in a range that does not protrude in the indoor direction than a portion extending inward in the finding direction from the rectangular tube portion of the metal frame, an effect that the expected width of the shoji is not increased is obtained.
【図１】断熱障子を建て付けた複合サッシの縦断面図で
ある。FIG. 1 is a longitudinal sectional view of a composite sash on which a heat insulating sash is built.
【図２】同じく横断面図である。FIG. 2 is a transverse sectional view of the same.
【図３】縦框と上框の結合部の横断面図である。FIG. 3 is a cross-sectional view of a joint between a vertical frame and an upper frame.
【図４】図３のＸ−Ｘ線断面図である。FIG. 4 is a sectional view taken along line XX of FIG. 3;
【図５】縦框と上框の結合部の分解斜視図である。FIG. 5 is an exploded perspective view of a joint between a vertical frame and an upper frame.
【図６】従来の断熱障子を建て付けた複合サッシの縦断
面図である。FIG. 6 is a longitudinal sectional view of a composite sash on which a conventional heat insulating sash is built.
【図７】同じく横断面図である。FIG. 7 is a transverse sectional view of the same.
【図８】従来の断熱障子の縦框と横框の結合部の分解斜
視図である。FIG. 8 is an exploded perspective view of a connecting portion between a vertical frame and a horizontal frame of a conventional heat insulating sash.
ｊ 縦框 ｊｍ 金属框 ｊｐ 樹脂框 ２１ 角筒部 ２６ ガラス嵌合溝 ２７ 内壁 ２８ 外壁 ｊｐ 樹脂框 ３４ 壁 ｈ 上框 ｈｍ 金属框 ｈｐ 樹脂框 ４１ 角筒部 ４６ ガラス嵌合溝 ４７ 壁 ５３ 壁 j Vertical frame jm Metal frame jp Resin frame 21 Square tube portion 26 Glass fitting groove 27 Inner wall 28 Outer wall jp Resin frame 34 Wall h Upper frame hm Metal frame hp Resin frame 41 Square tube portion 46 Glass fitting groove 47 Wall 53 Wall
───────────────────────────────────────────────────── フロントページの続き (72)発明者 竹島 哲 東京都江東区木場２丁目７番23号 新日 軽株式会社内 (72)発明者 山元 則之 東京都江東区木場２丁目７番23号 新日 軽株式会社内 (56)参考文献 実公 昭60−40798（ＪＰ，Ｙ２) 実公 昭53−50275（ＪＰ，Ｙ２) (58)調査した分野(Int.Cl.7，ＤＢ名) E06B 3/04 - 3/26 E06B 3/96 - 3/99 E06B 3/70 - 3/78 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Satoshi Takeshima 2-7-23 Kiba, Koto-ku, Tokyo Inside Nippon Light Corporation (72) Inventor Noriyuki 2-23-23 Kiba, Koto-ku, Tokyo (56) References Jiko 60-40798 (JP, Y2) Jiko 53-50275 (JP, Y2) (58) Fields investigated (Int. Cl. 7 , DB name) E06B 3/04-3/26 E06B 3/96-3/99 E06B 3/70-3/78
Claims (1)
露出する部分を覆う樹脂框とからなる断熱障子におい
て、 前記金属框は、屋外側に面する壁の見付け方向中間部
に、屋内側面に突出する角筒部を有し、 前記樹脂框は、前記金属框の壁とほぼ等しい幅を有する
壁を有して、その壁は見付け方向に隔てられた少なくと
も二か所において前記金属框の角筒部に嵌合により結合
され、 前記金属框の壁及び前記樹脂框の壁の前記金属框の角筒
部から見付け方向内側に延出する部分によりガラス嵌合
溝が、前記金属框の角筒部から見付け方向外側に延出す
る部分によりレール嵌合溝が、それぞれ形成され、 少なくとも縦框の樹脂框の前記金属框の角筒部から見付
け方向外側に延出する部分は、前記金属框の角筒部から
見付け方向内側に延出する部分よりも屋内方向に突出し
ない範囲で所要の強度を備えるための中空部を有してい
る、 ことを特徴とする断熱障子。An insulated shoji in which a shoji frame includes a metal frame and a resin frame that covers a portion of the metal frame exposed to the indoor side, wherein the metal frame is located at a middle portion in a finding direction of a wall facing the outdoor side. The resin frame has a wall having a width substantially equal to the wall of the metal frame, and the wall has at least two places separated by a finding direction. A glass fitting groove is formed by fitting a portion of the wall of the metal frame and the wall of the resin frame extending inward in the direction of finding from the rectangular tube portion of the metal frame. Rail fitting grooves are respectively formed by portions extending outward in the finding direction from the rectangular tube portion of the metal frame, and at least portions of the resin frame of the vertical frame extending outward in the finding direction from the rectangular tube portion of the metal frame are Part that extends inward in the direction of finding from the square tube part of the metal frame It has a hollow portion for having the required strength in the range that does not protrude indoors direction than, thermal insulating shoji, characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12593497A JP3220047B2 (en) | 1997-05-15 | 1997-05-15 | Insulation shoji |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12593497A JP3220047B2 (en) | 1997-05-15 | 1997-05-15 | Insulation shoji |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10317831A JPH10317831A (en) | 1998-12-02 |
| JP3220047B2 true JP3220047B2 (en) | 2001-10-22 |
Family
ID=14922588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12593497A Expired - Lifetime JP3220047B2 (en) | 1997-05-15 | 1997-05-15 | Insulation shoji |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3220047B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3416797B2 (en) * | 1999-08-30 | 2003-06-16 | トステム株式会社 | Window sash |
| CN106567652A (en) * | 2016-10-20 | 2017-04-19 | 常熟中信建材有限公司 | Inset glass door window with frame strips free of welding |
-
1997
- 1997-05-15 JP JP12593497A patent/JP3220047B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10317831A (en) | 1998-12-02 |
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