JP3598501B2 - Sash frame with shutter case - Google Patents

Sash frame with shutter case Download PDF

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JP3598501B2
JP3598501B2 JP2000394436A JP2000394436A JP3598501B2 JP 3598501 B2 JP3598501 B2 JP 3598501B2 JP 2000394436 A JP2000394436 A JP 2000394436A JP 2000394436 A JP2000394436 A JP 2000394436A JP 3598501 B2 JP3598501 B2 JP 3598501B2
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Prior art keywords
heat insulating
shutter case
frame
metal
sash frame
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JP2002194968A (en
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慶一郎 佐藤
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Ｙｋｋ Ａｐ株式会社
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Description

【０００１】
【発明の属する技術分野】
本発明は、サッシ枠の上部にシャッターケースを備えたシャッターケース付きサッシ枠に関する。
【０００２】
【従来の技術】
サッシ枠の上部にシャッターケースを備えたシャッターケース付きサッシ枠が種々提案されている。
このシャッターケース付きサッシ枠は、例えば次のようにして建物壁体に取付けられる。
建物壁体にサッシ取付用の開口部と、この開口部の上方と連続し室外側に開口したシャッターケース取付用の凹部を形成する。
サッシ枠を開口部に取付けると共に、シャッターケースを凹部に収納する。
【０００３】
【発明が解決しようとする課題】
前述のように取付けることで、シャッターケースが建物壁体の室外側面よりも室外側に突出する寸法、つまりシャッターケースの出幅が小さくなるから、外観の見栄えが良い。
しかしながら、前述のように取付けると建物壁体のシャッターケースの室内側部分（凹部を形成した部分の残存部分）の室内外側方向の寸法（つまり、厚さ）が小さくなる。
一方、シャッターケース内には室外の空気が流入する。
このために、冬季や寒冷地などにおいては室外の冷気がシャッターケース内に流入し、その冷気が、前述の厚さの小さい建物壁体部分を通して室内に伝わり易い。
また、サッシ枠が断熱サッシ枠であってもシャッターケース内に流入した室外の冷気が断熱サッシ枠の室内側部材に伝わり、断熱性能が低下する。
【０００４】
本発明は、前述の課題を解決するためになされたものであって、その目的は、シャッターボックス内の冷気が建物壁体の凹部の残存部分を通して室内に伝わることを防止できるようにしたシャッターケース付きサッシ枠を提供することである。
【０００５】
【課題を解決するための手段】
本発明は、金属製室外側部材と金属製室内側部材を断熱材で連結した断熱形材の上枠、下枠、左右の縦枠を方形状に連結したサッシ枠と、
金属製室外側部材と金属製室内側部材を断熱材で連結した断熱形材の上面板、左右の側面板と室内側縦板より成る本体と、この本体の室外側部に着脱自在に取付けたカバー体を有するシャッターケースを備え、
前記シャッターケースはサッシ枠の上枠の上部に、上面板の断熱材、側面板の断熱材が上枠の断熱材、縦枠の断熱材と面外方向に略同一位置として設けてあり、
前記室内側縦板は上面板、上枠の金属製室内側部材間に亘って取付けてあり、
前記シャッターケースの本体内に断熱パネルが、前記上面板、側面板、上枠の断熱材を境として各金属製室外側部材と各金属製室内側部材に接して取付けてあることを特徴とするシャッターケース付きサッシ枠である。
【０００６】
【作 用】
本発明によれば、シャッターケースがサッシ枠の上枠の上部に取付けてあるので、そのシャッターケース付きサッシ枠を建物壁体に取付ける場合に、シャッターケースは建物壁体の開口部の上方と連続し室外側に開口した凹部内に収納されるから、シャッターケースの建物壁体からの出幅が小さく、外観の見栄えが良い。
【０００７】
また、シャッターケースの内部室外側に流入した室外の冷気は断熱パネルで遮断され内部室内側に伝わらない。
よって、建物壁体の凹部の残存部分を通って冷気が室内に伝わることを防止できる。
【０００８】
また、シャッターケース内に流入した冷気が、上面板、側面板、上枠の金属製室内側部材に伝わることが断熱パネルで防止される。
よって、その冷気が前述の金属製室内側部材を伝わってサッシ枠の室内側部に伝わることがなく、シャッターケースで断熱サッシ枠の断熱性能が低下することがない。
【０００９】
【発明の実施の形態】
図１に示すように、建物壁体１にはサッシ取付け用の開口部２と、この開口部２の上方に連続し室外側に開口したシャッターケース取付用の凹部３を有する。
この実施の形態では、建物壁体１は建物躯体４、内装材５、外装材６、額縁７等で構成されている。
前記開口部２にはサッシ枠１０が取付けられる。
このサッシ枠１０は図１と図２に示すように、上枠１１と下枠１２と左右の縦枠１３を方形状に連結してある。各枠はアルミ等の金属製室外側部材１１ａ，１２ａ，１３ａとアルミ等の金属製室内側部材１１ｂ，１２ｂ，１３ｂを断熱材１１ｃ，１２ｃ，１３ｃで連結した断熱形材で、そのサッシ枠１０は断熱サッシ枠である。
前記サッシ枠１０に断熱タイプの室内側障子１４と室外側障子１５が装着されて断熱窓を形成している。
【００１０】
前記上枠１１の上部にシャッターケース２０が設けてある。
このシャッターケース２０は、上面板２１と側面板２２と室内側縦板２３より成る本体２４と、この本体２４の室外側部に着脱自在に取付けたカバー体２５を備えている。
このシャッターケース２０内にシャッタースラット２６を巻き取り・繰り出しする図示しない軸又はドラム等が取付けてある。
そのシャッタースラット２６は縦枠１３の室外側部に取付けたスラットガイド２７に沿って上下動する。
最下部のシャッタースラット２６に把手部２８が取付けてある。
【００１１】
前記上面板２１はアルミ等の金属製室外側部材２１ａとアルミ等の金属製室内側部材２１ｂを断熱材２１ｃで連結した断熱形材で、その断熱材２１ｃは上枠１１の断熱材１１ｃと面外方向に略同一位置である。
前記側面板２２は縦枠１３を上枠１１よりも上方に突出した部分で形成され、その側面板２２も断熱形材である。これによって、本体２４の室外側部はサッシ枠１０の室外側部と略面一である。
前記室内側縦板２３は上面板２１の金属製室内側部材２１ｂと上枠１１の金属製室内側部材１１ｂとに亘って取付けてある。
【００１２】
このようであるから、シャッターケース２０は本体２４が建物壁体１の凹部３内に取付けられ、カバー体２５が建物壁体１の室外側面（外装材６）よりも室外側に突出しているので、シャッターケース２０の出幅が小さく見栄えが良い。
【００１３】
前記シャッターケース２０の本体２４内に断熱パネル３０が取付けてある。
この断熱パネル３０は、前記上面板２１、側面板２２（縦枠１３の上方部分）、上枠１１の断熱材２１ｃ，１３ｃ，１１ｃを境として各金属製室外側部材と各金属製室内側部材に接するように取付けてある。
【００１４】
このようであるから、シャッターケース２０の内部室外側に流入した室外の冷気は断熱パネル３０で遮断され内部室内側に伝わらない。よって、建物壁体１における凹部３の残存部分１ａを通って室内に伝わることがない。
また、シャッターケース２０内に流入した冷気は上面板２１、側面板２２（縦枠１３の上方部分）、上枠１１の金属製室内側部材２１ｂ，１３ｂ，１１ｂに伝わることが断熱パネル３０で防止されるので、シャッターケース２０内の冷気は、それらの金属製室内側部材を伝わってサッシ枠１０の室内側部に伝わることがなく、シャッターケース２０で断熱サッシ枠（断熱窓）の断熱性能を低下することがない。
【００１５】
以上の実施の形態では本体２４の側面板２２を縦板１３の上方部分としたが、縦枠１３とは別体としても良い。
【００１６】
【発明の効果】
請求項１に係る発明によれば、シャッターケースがサッシ枠の上枠の上部に取付けてあるので、そのシャッターケース付きサッシ枠を建物壁体に取付ける場合に、シャッターケースは建物壁体の開口部の上方と連続し室外側に開口した凹部内に取付けられるから、シャッターケースの建物壁体からの出幅が小さく、外観の見栄えが良い。
【００１７】
また、シャッターケースの内部室外側に流入した室外の冷気は断熱パネルで遮断され内部室内側に伝わらない。
よって、建物壁体の凹部の残存部分を通って冷気が室内に伝わることを防止できる。
【００１８】
また、シャッターケース内に流入した冷気が、上面板、側面板、上枠の金属製室内側部材に伝わることが断熱パネルで防止される。
よって、その冷気が前述の金属製室内側部材を伝わってサッシ枠の室内側部に伝わることがなく、シャッターケースで断熱サッシ枠の断熱性能が低下することがない。
【図面の簡単な説明】
【図１】建物壁体に取付けた状態の縦断面図である。
【図２】サッシ枠部分の横断面図である。
【符号の説明】
１…建物壁体、１ａ…残存部分、２…開口部、３…凹部、１０…サッシ枠、１１…上枠、１１ａ…金属製室外側部材、１１ｂ…金属製室内側部材、１１ｃ…断熱材、１２…下枠、１３…縦枠、１３ａ…金属製室外側部材、１３ｂ…金属製室内側部材、１３ｃ…断熱材、２０…シャッターケース、２１…上面板、２１ａ…金属製室外側部材、２１ｂ…金属製室内側部材、２１ｃ…断熱材、２２…側面板、３０…断熱パネル[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a sash frame with a shutter case having a shutter case on an upper portion of the sash frame.
[0002]
[Prior art]
Various sash frames with a shutter case having a shutter case on the upper part of the sash frame have been proposed.
This sash frame with a shutter case is attached to a building wall as follows, for example.
An opening for attaching a sash and a concave portion for attaching a shutter case, which is open to the outside of the room and connected to above the opening, are formed in the building wall.
Attach the sash frame to the opening and store the shutter case in the recess.
[0003]
[Problems to be solved by the invention]
By mounting the shutter case as described above, the size of the shutter case projecting outside the building from the outside surface of the building wall, that is, the width of the shutter case is reduced, so that the appearance is good.
However, when mounted as described above, the size (that is, the thickness) of the shutter portion of the building wall inside the room (the remaining portion of the portion where the concave portion is formed) in the room outside direction is reduced.
On the other hand, outdoor air flows into the shutter case.
For this reason, in winter or cold regions, cold air outside the room flows into the shutter case, and the cold air is likely to be transmitted to the room through the small-thickness building wall.
Further, even if the sash frame is a heat insulating sash frame, the outdoor cold air flowing into the shutter case is transmitted to the indoor side member of the heat insulating sash frame, and the heat insulating performance is reduced.
[0004]
The present invention has been made to solve the above-described problem, and an object of the present invention is to provide a shutter case capable of preventing cold air in a shutter box from being transmitted to a room through a remaining portion of a concave portion of a building wall. To provide an attached sash frame.
[0005]
[Means for Solving the Problems]
The present invention provides an upper frame, a lower frame, and a sash frame in which left and right vertical frames are connected in a square shape by connecting a metal outdoor member and a metal indoor member with a heat insulating material.
A main body consisting of a heat-insulated profile upper surface plate, left and right side plates and an indoor vertical plate in which a metal outdoor member and a metal indoor member are connected by a heat insulating material, and are detachably attached to the outdoor portion of the main body. A shutter case having a cover body is provided,
The shutter case is provided on the upper portion of the upper frame of the sash frame, the heat insulating material of the upper surface plate, the heat insulating material of the side plate is provided at substantially the same position as the heat insulating material of the upper frame, and the heat insulating material of the vertical frame, in the outer surface direction,
The indoor side vertical plate is attached between the upper surface plate and the metal indoor side member of the upper frame,
A heat insulating panel is mounted in the main body of the shutter case in contact with each metal indoor outside member and each metal indoor side member with the heat insulating material of the top plate, side plate, and upper frame as boundaries. It is a sash frame with a shutter case.
[0006]
[Operation]
According to the present invention, since the shutter case is mounted on the upper part of the upper frame of the sash frame, when the sash frame with the shutter case is mounted on the building wall, the shutter case is continuous with the upper part of the opening of the building wall. Since the shutter case is housed in the recess opened to the outside of the room, the width of the shutter case from the building wall is small, and the appearance is good.
[0007]
Further, the outdoor cold air flowing into the inside of the shutter case outside is blocked by the heat insulating panel and is not transmitted to the inside of the inside room.
Therefore, it is possible to prevent the cool air from being transmitted indoors through the remaining portion of the concave portion of the building wall.
[0008]
In addition, the heat insulation panel prevents the cool air flowing into the shutter case from being transmitted to the metal indoor side members of the upper surface plate, the side surface plate, and the upper frame.
Therefore, the cold air does not propagate through the above-mentioned metal indoor side member to the indoor side portion of the sash frame, and the heat insulating performance of the heat insulating sash frame in the shutter case does not decrease.
[0009]
BEST MODE FOR CARRYING OUT THE INVENTION
As shown in FIG. 1, the building wall 1 has an opening 2 for attaching a sash, and a concave portion 3 for attaching a shutter case that is continuous above the opening 2 and that opens to the outside of the room.
In this embodiment, the building wall 1 includes a building frame 4, an interior material 5, an exterior material 6, a picture frame 7, and the like.
A sash frame 10 is attached to the opening 2.
As shown in FIGS. 1 and 2, the sash frame 10 has an upper frame 11, a lower frame 12, and left and right vertical frames 13 connected in a square shape. Each frame is a heat-insulated member formed by connecting metal indoor outside members 11a, 12a, 13a such as aluminum and metal indoor inside members 11b, 12b, 13b such as aluminum by heat insulating materials 11c, 12c, 13c. Is an insulating sash frame.
A heat insulating type indoor side shoji 14 and an outdoor side shoji 15 are mounted on the sash frame 10 to form a heat insulating window.
[0010]
A shutter case 20 is provided above the upper frame 11.
The shutter case 20 includes a main body 24 including an upper surface plate 21, a side plate 22, and an indoor vertical plate 23, and a cover body 25 detachably attached to the outdoor side of the main body 24.
A shaft or a drum (not shown) for winding and unwinding the shutter slat 26 is mounted in the shutter case 20.
The shutter slat 26 moves up and down along a slat guide 27 attached to the outdoor portion of the vertical frame 13.
A handle 28 is attached to the lowermost shutter slat 26.
[0011]
The upper surface plate 21 is a heat-insulated member formed by connecting a metal outdoor member 21a made of aluminum or the like and a metal indoor member 21b made of aluminum or the like with a heat insulating material 21c. The positions are substantially the same in the outward direction.
The side plate 22 is formed by protruding the vertical frame 13 above the upper frame 11, and the side plate 22 is also a heat-insulated profile. Thus, the outdoor portion of the main body 24 is substantially flush with the outdoor portion of the sash frame 10.
The indoor side vertical plate 23 is attached to the metal indoor side member 21 b of the upper surface plate 21 and the metal indoor side member 11 b of the upper frame 11.
[0012]
Because of this, the shutter case 20 has the main body 24 mounted in the concave portion 3 of the building wall 1 and the cover 25 protrudes to the outside of the building from the outside surface (exterior material 6) of the building wall 1. The width of the shutter case 20 is small, and the appearance is good.
[0013]
A heat insulating panel 30 is mounted in the main body 24 of the shutter case 20.
The heat insulation panel 30 includes a metal outer side member and a metal inner side member with the upper surface plate 21, the side surface plate 22 (the upper portion of the vertical frame 13), and the heat insulating materials 21 c, 13 c, 11 c of the upper frame 11 as boundaries. It is attached so that it contacts.
[0014]
Because of this, the cold air outside flowing into the outside of the interior of the shutter case 20 is blocked by the heat insulating panel 30 and is not transmitted to the inside of the interior of the shutter case 20. Therefore, there is no transmission to the room through the remaining portion 1a of the concave portion 3 in the building wall 1.
Further, the heat insulation panel 30 prevents the cool air flowing into the shutter case 20 from being transmitted to the upper surface plate 21, the side surface plate 22 (the upper portion of the vertical frame 13), and the metal indoor side members 21 b, 13 b, 11 b of the upper frame 11. Therefore, the cool air in the shutter case 20 does not transmit to the indoor side portion of the sash frame 10 through the metal indoor side members, and the shutter case 20 reduces the heat insulating performance of the heat insulating sash frame (heat insulating window). It does not drop.
[0015]
In the above embodiment, the side plate 22 of the main body 24 is located above the vertical plate 13, but may be separate from the vertical frame 13.
[0016]
【The invention's effect】
According to the first aspect of the present invention, since the shutter case is mounted on the upper part of the upper frame of the sash frame, when the sash frame with the shutter case is mounted on the building wall, the shutter case is opened at the opening of the building wall. The shutter case is mounted in a recess that opens to the outside of the room and is continuous with the upper part of the door, so that the width of the shutter case from the building wall is small, and the appearance is good.
[0017]
Also, the cold air outside flowing into the outside of the inside of the shutter case is blocked by the heat insulating panel and is not transmitted to the inside of the inside of the shutter case.
Therefore, it is possible to prevent the cool air from being transmitted indoors through the remaining portion of the concave portion of the building wall.
[0018]
In addition, the heat insulation panel prevents the cool air flowing into the shutter case from being transmitted to the metal indoor side members of the top plate, the side plates, and the upper frame.
Therefore, the cold air does not propagate through the above-mentioned metal indoor side member to the indoor side portion of the sash frame, and the heat insulating performance of the heat insulating sash frame in the shutter case does not decrease.
[Brief description of the drawings]
FIG. 1 is a vertical cross-sectional view of a state of being attached to a building wall.
FIG. 2 is a cross-sectional view of a sash frame portion.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Building wall, 1a ... Remaining part, 2 ... Opening, 3 ... Depression, 10 ... Sash frame, 11 ... Upper frame, 11a ... Metal outdoor member, 11b ... Metal indoor member, 11c ... Heat insulating material Reference numeral 12: Lower frame, 13: Vertical frame, 13a: Metal outdoor member, 13b: Metal indoor member, 13c: Heat insulating material, 20: Shutter case, 21: Top plate, 21a: Metal outdoor member, 21b: metal indoor side member, 21c: heat insulating material, 22: side plate, 30: heat insulating panel

Claims (1)

金属製室外側部材と金属製室内側部材を断熱材で連結した断熱形材の上枠、下枠、左右の縦枠を方形状に連結したサッシ枠と、An upper frame, a lower frame, and a sash frame in which left and right vertical frames are connected in a square shape, in which a metal outdoor member and a metal indoor member are connected by a heat insulating material.
金属製室外側部材と金属製室内側部材を断熱材で連結した断熱形材の上面板、左右の側面板と室内側縦板より成る本体と、この本体の室外側部に着脱自在に取付けたカバー体を有するシャッターケースを備え、A main body composed of an upper surface plate of heat-insulated profiles in which a metal outdoor member and a metal indoor member are connected by a heat insulating material, a left and right side plate and an indoor vertical plate, and are detachably attached to the outdoor portion of the main body. A shutter case having a cover body is provided,
前記シャッターケースはサッシ枠の上枠の上部に、上面板の断熱材、側面板の断熱材が上枠の断熱材、縦枠の断熱材と面外方向に略同一位置として設けてあり、The shutter case is provided on the upper portion of the upper frame of the sash frame, the heat insulating material of the upper surface plate, the heat insulating material of the side plate is provided at substantially the same position in the out-of-plane direction as the heat insulating material of the upper frame, and the heat insulating material of the vertical frame.
前記室内側縦板は上面板、上枠の金属製室内側部材間に亘って取付けてあり、The indoor side vertical plate is attached between the upper surface plate and the metal indoor side member of the upper frame,
前記シャッターケースの本体内に断熱パネルが、前記上面板、側面板、上枠の断熱材を境として各金属製室外側部材と各金属製室内側部材に接して取付けてあることを特徴とするシャッターケース付きサッシ枠。A heat insulating panel is mounted in the main body of the shutter case in contact with each metal outdoor member and each metal indoor member with the heat insulating materials of the upper surface plate, the side plates, and the upper frame as boundaries. Sash frame with shutter case.
JP2000394436A 2000-12-26 2000-12-26 Sash frame with shutter case Expired - Fee Related JP3598501B2 (en)

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JP2002194968A JP2002194968A (en) 2002-07-10
JP3598501B2 true JP3598501B2 (en) 2004-12-08

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JP6484057B2 (en) * 2015-02-17 2019-03-13 三協立山株式会社 Shutter integrated sash

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