JP7236287B2 - Fittings - Google Patents

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Publication number
JP7236287B2
JP7236287B2 JP2019025754A JP2019025754A JP7236287B2 JP 7236287 B2 JP7236287 B2 JP 7236287B2 JP 2019025754 A JP2019025754 A JP 2019025754A JP 2019025754 A JP2019025754 A JP 2019025754A JP 7236287 B2 JP7236287 B2 JP 7236287B2
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heat insulating
frame
insulating materials
insulating material
case body
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JP2020133176A (en
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新作 増山
貴志 七山
広大 伊藤
智 谷内
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Sankyo Tateyama Inc
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Sankyo Tateyama Inc
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/242—Slab shaped vacuum insulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/10—Insulation, e.g. vacuum or aerogel insulation

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  • Door And Window Frames Mounted To Openings (AREA)
  • Wing Frames And Configurations (AREA)
  • Special Wing (AREA)

Description

本発明は、建物開口部に配置される建具に関する。 The present invention relates to fittings that are placed in building openings.

合成樹脂により枠および障子を形成した建具が知られている。 A fitting is known in which a frame and a shoji are formed from a synthetic resin.

特開２０００－１９２７３４号公報JP-A-2000-192734

上記特許文献１に記載された建具のように、樹脂形材により形成された樹脂サッシは断熱性能に優れている。
近年、サッシにおいて、さらに高い断熱性能が求められている。 A resin sash formed of a resin profile, such as the fittings described in Patent Literature 1, has excellent heat insulating performance.
In recent years, sashes are required to have even higher heat insulation performance.

本発明は、サッシにおいて、さらに高い断熱性能を付与することを目的とする。 An object of the present invention is to provide a sash with even higher heat insulating performance.

本発明の一実施形態は、中空部を有し枠体を形成する樹脂製の形材から構成されており、形材の中空部内に、真空断熱材と非真空断熱材が配置されており、非真空断熱材は、枠体のコーナー部及び／又は部品を取り付ける領域に配置されており、真空断熱材は、一種類もしくは複数種類で規格寸法を有し、形材の中空部内に長手方向に沿って複数配置することで、形材の中空部内の大部分に配置されている建具である。 One embodiment of the present invention is composed of a resin shape member having a hollow portion and forming a frame , and a vacuum heat insulating material and a non-vacuum heat insulating material are arranged in the hollow portion of the shape member. , the non-vacuum insulation is arranged in the corners of the frame and/or in the area where the parts are attached, and the vacuum insulation is of one type or a plurality of types and has standard dimensions, and is installed in the hollow section of the shape in the longitudinal direction. By arranging a plurality of fittings along the shape, they are fittings that are arranged in most of the hollow part of the shape .

本実施形態の断熱建具の構成により、さらに高い断熱性能を付与することができる。 With the configuration of the heat-insulating fittings of the present embodiment, it is possible to impart even higher heat-insulating performance.

本発明の第１の実施形態に係る建具の竪断面図（図３のＤ－Ｄ断面）である。FIG. 3 is a vertical sectional view (a DD section of FIG. 3) of fittings according to the first embodiment of the present invention. 本発明の第１の実施形態に係る建具の横断面図（図３のＥ－Ｅ断面）である。FIG. 3 is a lateral cross-sectional view (a cross section taken along line EE of FIG. 3) of fittings according to the first embodiment of the present invention. 本発明の第１の実施形態に係る建具の断熱材の配置を示す内観図である。It is an internal view showing arrangement of heat insulating materials of fittings concerning a 1st embodiment of the present invention. 本発明の第２の実施形態に係る建具の竪断面図（図６のＦ－Ｆ断面）である。FIG. 7 is a vertical sectional view (FF section of FIG. 6) of fittings according to a second embodiment of the present invention. 本発明の第２の実施形態に係る建具の横断面図（図６のＧ－Ｇ断面）である。FIG. 7 is a lateral cross-sectional view (a cross section taken along line GG of FIG. 6) of fittings according to a second embodiment of the present invention. 本発明の第２の実施形態に係る建具の断熱材の配置を示す内観図である。It is an internal view showing the arrangement of the heat insulating material of the fittings according to the second embodiment of the present invention. 本発明の第３の実施形態に係る建具の竪断面図（図９のＤ’－Ｄ’断面）である。FIG. 10 is a vertical cross-sectional view (D′-D′ cross section in FIG. 9 ) of fittings according to a third embodiment of the present invention. 本発明の第３の実施形態に係る建具の横断面図（図９のＥ’－Ｅ’断面）である。FIG. 10 is a lateral cross-sectional view (the E′-E′ cross section in FIG. 9 ) of fittings according to a third embodiment of the present invention. 本発明の第３の実施形態に係る建具の断熱材の配置を示す内観図である。It is an internal view showing the arrangement of the heat insulating material of the fittings according to the third embodiment of the present invention. 本発明の第３の実施形態に係る建具の断熱材の配置を示す一部拡大内観図であり、（ａ）は、左上隅部の拡大図、（ｂ）は、右上隅部の拡大図である。It is a partially enlarged internal view showing the arrangement of the heat insulating material of the fittings according to the third embodiment of the present invention, (a) is an enlarged view of the upper left corner, (b) is an enlarged view of the upper right corner. be. 本発明の第４の実施形態に係る建具の竪断面図（図１４のＡ－Ａ断面）である。FIG. 14 is a vertical cross-sectional view (AA cross section of FIG. 14) of fittings according to a fourth embodiment of the present invention. 本発明の第４の実施形態に係る建具の竪断面図（図１４のＢ－Ｂ断面）である。FIG. 14 is a vertical sectional view (sectional view taken along line BB in FIG. 14) of fittings according to a fourth embodiment of the present invention. 本発明の第４の実施形態に係る建具の横断面図（図１４のＣ－Ｃ断面）である。FIG. 14 is a lateral cross-sectional view (CC section of FIG. 14) of fittings according to a fourth embodiment of the present invention; 本発明の第４の実施形態に係る建具の断熱材の配置を示す内観図である。It is an internal view showing arrangement of heat insulating materials of fittings according to a fourth embodiment of the present invention. 本発明の第５の実施形態に係る建具の竪断面図（図１４のＡ’－Ａ’断面）である。FIG. 15 is a vertical cross-sectional view (A′-A′ cross section in FIG. 14 ) of fittings according to a fifth embodiment of the present invention. 本発明の第５の実施形態に係る建具の竪断面図（図１４のＢ’－Ｂ’断面）である。FIG. 14 is a vertical cross-sectional view (B′-B′ cross section in FIG. 14 ) of fittings according to a fifth embodiment of the present invention. 本発明の第５の実施形態に係る建具の横断面図（図１４のＣ’－Ｃ’断面）である。FIG. 14 is a cross-sectional view (a cross section taken along line C'-C' of FIG. 14) of fittings according to a fifth embodiment of the present invention; 本発明の第５の実施形態に係る建具の断熱材の配置を示す内観図である。It is an internal view showing arrangement of heat insulating materials of fittings according to a fifth embodiment of the present invention.

－第１の実施形態－
第１の実施形態は、建具の枠体１の室内側に露出する部位に、内部に断熱材が収容されたケース体を配置することで、断熱性能を向上させた建具であり、図１ないし図３に示す、枠体１の内周に障子２が開閉自在に配置されてなるすべり出し窓である。 - 1st embodiment -
The first embodiment is a fitting with improved heat insulating performance by arranging a case body in which a heat insulating material is housed inside at a portion exposed to the indoor side of the frame 1 of the fitting. This is a sliding window, as shown in FIG.

枠体１は、合成樹脂材料からなる上枠１１、下枠１２及び左右の竪枠１３，１３を有している。上枠１１、下枠１２及び左右の竪枠１３，１３は断面形状が同じ枠材であり、各枠材の端部が４５度の角度で切断され、端面同士を当接させて溶接することで四周にわたる枠体１が形成されている。 The frame body 1 has an upper frame 11, a lower frame 12, and left and right vertical frames 13, 13 made of synthetic resin material. The upper frame 11, the lower frame 12, and the left and right vertical frames 13, 13 are frame members having the same cross-sectional shape, and the ends of each frame member are cut at an angle of 45 degrees, and the end faces are brought into contact with each other and welded. A frame body 1 is formed over four circumferences.

障子２は、合成樹脂材料からなる上框２１、下框２２及び左右の竪框２３，２３を有している。上框２１、下框２２及び左右の竪框２３，２３は断面形状が同じ框材であり、各框材の端部が４５度の角度で切断され、端面同士を当接させて溶接することで四周にわたる框体が形成されている。框体の内周には複層ガラス２５が配置されている。 The shoji 2 has an upper frame 21, a lower frame 22, and left and right vertical frames 23, 23 made of a synthetic resin material. The upper frame 21, the lower frame 22, and the left and right vertical frames 23, 23 are frame members with the same cross-sectional shape, the ends of each frame member are cut at an angle of 45 degrees, and the end faces are brought into contact with each other and welded. A four-circumference frame is formed. A multi-layered glass 25 is arranged on the inner circumference of the frame.

ケース体は、合成樹脂材料からなる上ケース体５１、下ケース体５２及び左右の竪ケース体５３，５３等がある。上ケース体５１、下ケース体５２及び左右の竪ケース体５３，５３は、断面形状が同じ形材であり、各ケース体５の端部が４５度の角度で切断され、端面同士を当接させるように各枠材の室内側及び内周側に配置されている。 The case bodies include an upper case body 51, a lower case body 52, left and right vertical case bodies 53, 53, etc., which are made of a synthetic resin material. The upper case body 51, the lower case body 52, and the left and right vertical case bodies 53, 53 are shaped members having the same cross-sectional shape. are arranged on the indoor side and the inner peripheral side of each frame member so as to

（上枠部分の構成）
枠体１の上枠１１は、図１に示すように、複数の中空部を有する上枠本体部１１１と、上枠本体部１１１の室内側内周面から内周方向に延設される室内側壁部１１２と、上枠本体部１１１の室内側端から室内方向に延びるアングル部１１３を有している。
上枠本体部１１１の一部もしくはすべての中空部内には、真空断熱材等の断熱材６が収容されていてもよい。
室内側壁部１１２の室外側面の内周端には、障子２の上框２１の室内側面に当接する気密材が配置されている。 (Configuration of upper frame portion)
As shown in FIG. 1, the upper frame 11 of the frame body 1 includes an upper frame main body portion 111 having a plurality of hollow portions and an inner peripheral surface of the upper frame main body portion 111 extending in the inner peripheral direction from the inner peripheral surface of the upper frame main body portion 111 . It has a side wall portion 112 and an angle portion 113 extending from the room-side end of the upper frame main body portion 111 toward the room.
A heat insulating material 6 such as a vacuum heat insulating material may be accommodated in part or all of the hollow portion of the upper frame body portion 111 .
An airtight material that contacts the indoor side surface of the upper frame 21 of the shoji 2 is arranged at the inner peripheral end of the outdoor side surface of the indoor side wall portion 112 .

障子２の上框２１は、複数の中空部を有する上框本体部２１１と、上框本体部２１１の室外側外周面から外周方向に延設される室外側壁部２１２を有しており、上框本体部２１１の室外側内周部分に押縁２１３が取り付けられ、複層ガラス２５の外周を保持するガラス間口２１１ａが形成されている。 The upper frame 21 of the shoji 2 has an upper frame body portion 211 having a plurality of hollow portions, and an outdoor side wall portion 212 extending in the outer peripheral direction from the outdoor side outer peripheral surface of the upper frame body portion 211. A rim 213 is attached to the inner peripheral portion of the frame main body 211 on the outdoor side, and a glass frontage 211a for holding the outer periphery of the multi-layer glass 25 is formed.

室外側壁部２１２の室内側面の外周端には、上枠１１の上枠本体部１１１の室外側面に当接する気密材が配置されている。また、枠体１の上枠本体部１１１の内周面と障子２の上框本体部２１１の外周面との間には、障子２のすべり出し開閉を可能にする開閉アーム等のリンク機構４１が配置されている。
なお、リンク機構４１は、上枠１１および上框２１に対して、裏板４１ｂ、４１ｃを用いてビス止め固定されている。 An airtight member that abuts on the outdoor side surface of the upper frame main body portion 111 of the upper frame 11 is arranged at the outer peripheral end of the indoor side surface of the outdoor side wall portion 212 . Between the inner peripheral surface of the upper frame main body portion 111 of the frame 1 and the outer peripheral surface of the upper frame main body portion 211 of the shoji 2, a link mechanism 41 such as an opening and closing arm that enables the sliding opening and closing of the shoji 2 is provided. are placed.
The link mechanism 41 is screwed and fixed to the upper frame 11 and the upper frame 21 using back plates 41b and 41c.

上枠１１に固定されているケース体５１は、合成樹脂材料からなり、上枠１１のアングル部１１３の内周面に当接される外周壁部５１ａと、外周壁部５１ａの室外側端から下方に延びる外周側室外壁部５１ｂと、外周壁部５１ａの室内側端から下方に延びる室内壁部５１ｃと、室内壁部５１ｃの下端から室外側に延びる内周壁部５１ｄと、内周壁部５１ｄの室外側端から上方に延びる内周側室外壁部５１ｅと、内周側室外壁部５１ｅの上端から室内側に向かって延びる中間壁部５１ｆと、中間壁部５１ｆの外周面から外周方向に突出する立上壁部５１ｇを有している。 The case body 51 fixed to the upper frame 11 is made of a synthetic resin material, and has an outer peripheral wall portion 51a that abuts against the inner peripheral surface of the angle portion 113 of the upper frame 11. An outer peripheral wall portion 51b extending downward, an indoor wall portion 51c extending downward from the indoor end of the outer peripheral wall portion 51a, an inner peripheral wall portion 51d extending outward from the lower end of the indoor wall portion 51c, and an inner peripheral wall portion 51d. An inner peripheral wall portion 51e extending upward from the outdoor end, an intermediate wall portion 51f extending toward the indoor side from the upper end of the inner peripheral wall portion 51e, and a standing wall portion 51f protruding in the outer peripheral direction from the outer peripheral surface of the intermediate wall portion 51f. It has an upper wall portion 51g.

そして、上ケース体５１は、中間壁部５１ｆによって断熱材の収容空間が上下に分割されており、内周側に形成される収容空間Ｓ２部分は、外周側に形成される収容空間Ｓ１部分よりも見込み方向の寸法が大きく形成されている。 In the upper case body 51, the housing space for the heat insulating material is divided vertically by the intermediate wall portion 51f. Also, the dimension in the direction of projection is formed large.

外周側に形成される収容空間Ｓ１は、外周側室外壁部５１ｂと立上壁部５１ｇとの間に開口部ａが形成されており、収容空間Ｓ１の中には、断熱材６１１が配置されている。また、内周側に形成される収容空間Ｓ２は、開口部が形成されていない中空部として形成されており、収容空間Ｓ２の中には、断熱材６１２が配置されている。 The accommodation space S1 formed on the outer peripheral side has an opening a formed between the outer peripheral chamber outer wall portion 51b and the rising wall portion 51g, and a heat insulating material 611 is arranged in the accommodation space S1. there is Further, the accommodation space S2 formed on the inner peripheral side is formed as a hollow portion without an opening, and a heat insulating material 612 is arranged in the accommodation space S2.

断熱材６１１，６１２を収容した上ケース体５１は、外周壁部５１ａを上枠１１のアングル部１１３の内周面に当接させるとともに、中間壁部５１ｆの室外側外周面を上枠の室内側壁部１１２の内周面に当接させて、開口部ａを上枠１１の室内側面によって閉鎖した状態で、両面テープ等の取付手段によって上枠１１の室内側に露出する部分を覆うように取り付けられている。
上枠１に取り付けられた上ケース体５１は、外周側に形成される収容空間Ｓ１部分によって上枠１１の室内側面を覆い、内周側に形成される収容空間Ｓ２部分によって障子２の上框２１の室内側面を覆っている。 The upper case body 51 housing the heat insulating materials 611 and 612 has the outer peripheral wall portion 51a in contact with the inner peripheral surface of the angle portion 113 of the upper frame 11, and the outer peripheral surface of the intermediate wall portion 51f facing the room of the upper frame. With the inner peripheral surface of the side wall portion 112 abutted and the opening a closed by the indoor side surface of the upper frame 11, the portion exposed to the indoor side of the upper frame 11 is covered with a mounting means such as double-sided tape. installed.
The upper case body 51 attached to the upper frame 1 covers the indoor side surface of the upper frame 11 with the accommodation space S1 formed on the outer peripheral side, and the upper frame of the shoji 2 with the accommodation space S2 formed on the inner peripheral side. 21 indoor side.

上枠１１に取り付けられた上ケース体５１は、内周端が障子２の上框２１の内周端とほぼ同じ高さ位置となって上框２１の室内側面を覆い、障子２の上框２１の室内側面が室内に露出することを防止している。
そして、内周壁部５１ｄに形成された突片５１ｈが上框２１の室内側下端部分に対して近接もしくは当接することで、上框２１の室内側面とケース体５１の内周側室外壁部５１ｅの室外側面との間に断熱空間Ａを形成している。 The upper case body 51 attached to the upper frame 11 has an inner peripheral end positioned at approximately the same height as the inner peripheral end of the upper frame 21 of the shoji 2 and covers the inner side surface of the upper frame 21 to cover the upper frame 21 of the shoji 2. The indoor side surface of 21 is prevented from being exposed indoors.
Then, the projecting piece 51h formed on the inner peripheral wall portion 51d approaches or comes into contact with the lower end portion of the upper rail 21 on the indoor side, so that the indoor side surface of the upper rail 21 and the inner peripheral outer wall portion 51e of the case body 51 are separated. A heat insulating space A is formed between it and the outdoor side surface.

以上、本実施形態の建具の上枠部分の構成を説明したが、下枠部分及び左右竪枠部分の構成については、上枠部分とほぼ同様である。
すなわち、下枠１２は、図１に示すように、下枠本体部１２１、室内側壁部１２２及びアングル部１２３を備えており、下框２２は、複数の中空部を有する下框本体部２２１と、下框本体部２２１の室外側外周面から外周方向に延設される室外側壁部２２２を有しており、下框本体部２２１の室外側内周に押縁２２３が取り付けられ、複層ガラス２５の外周を保持するガラス間口２２１ａが形成されている。 The structure of the upper frame portion of the fittings of this embodiment has been described above, but the structure of the lower frame portion and the left and right vertical frame portions is substantially the same as that of the upper frame portion.
That is, as shown in FIG. 1, the lower frame 12 includes a lower frame body portion 121, an indoor side wall portion 122, and an angle portion 123. , and has an outdoor-side wall portion 222 extending in the outer peripheral direction from the outdoor-side outer peripheral surface of the lower stile body portion 221 , and a pressing edge 223 is attached to the outdoor-side inner periphery of the lower stile body portion 221 , and the multi-layer glass 25 A glass frontage 221a is formed to hold the outer periphery of the glass.

枠体１の下枠本体部１２１の内周面と障子２の下框本体部２２１の外周面との間には、障子２のすべり出し開閉を可能にする開閉アーム等のリンク機構４１が配置されている。 Between the inner peripheral surface of the lower frame main body portion 121 of the frame 1 and the outer peripheral surface of the lower frame main body portion 221 of the shoji 2, a link mechanism 41 such as an opening and closing arm that enables the sliding opening and closing of the shoji 2 is arranged. ing.

下枠１２に取り付けられた下ケース体５２は、外周側に形成される収容空間Ｓ１及び内周側に形成される収容空間Ｓ２にそれぞれ断熱材６２１、６２２を収容しており、内周端が障子２の下框２２の内周端とほぼ同じ高さ位置となって下框２２の室内側面を覆い、障子２の下框２２の室内側面が室内に露出することを防止している。 The lower case body 52 attached to the lower frame 12 accommodates heat insulating materials 621 and 622 in an accommodation space S1 formed on the outer peripheral side and an accommodation space S2 formed on the inner peripheral side, respectively. The indoor side surface of the lower frame 22 of the shoji 2 is prevented from being exposed in the room by covering the indoor side surface of the lower frame 22 at a height position substantially equal to the inner peripheral end of the lower frame 22 of the shoji 2. - 特許庁

また、竪枠１３は、図２に示すように、竪枠本体部１３１、室内側壁部１３２及びアングル部１３３を備えており、竪框２３は、複数の中空部を有する竪框本体部２３１と、竪框本体部２３１の室外側外周面から外周方向に延設される室外側壁部２３２を有しており、竪框本体部２３１の室外側内周に押縁２３３が取り付けられ、複層ガラス２５の外周を保持するガラス間口２３１ａが形成されている。 As shown in FIG. 2, the vertical frame 13 includes a vertical frame body portion 131, an indoor side wall portion 132, and an angle portion 133. The vertical frame 23 includes a vertical frame body portion 231 having a plurality of hollow portions. , has an outdoor-side wall portion 232 extending in the outer peripheral direction from the outdoor-side outer peripheral surface of the vertical frame body portion 231, and a pressing edge 233 is attached to the outdoor-side inner periphery of the vertical frame body portion 231, A glass frontage 231a is formed to hold the outer periphery of the glass.

枠体１の竪枠本体部１３１の内周面と障子２の竪框本体部２３１の外周面との間には、障子２の閉鎖状態を補助、維持する引寄せ手段４３もしくはロック機構４４等が配置されている。 Between the inner peripheral surface of the vertical frame main body portion 131 of the frame 1 and the outer peripheral surface of the vertical frame main body portion 231 of the shoji 2, a pulling means 43 for assisting and maintaining the closed state of the shoji 2, a locking mechanism 44, or the like is provided. are placed.

竪枠１３に取り付けられた竪ケース体５３は、外周側に形成される収容空間Ｓ１及び内周側に形成される収容空間Ｓ２に断熱材６３１、６３２を収容しており、内周端が障子２の竪框２３の内周端とほぼ同じ位置となって竪框２３の室内側面を覆い、障子２の竪框２３の室内側面が室内に露出することを防止している。 The vertical case body 53 attached to the vertical frame 13 accommodates heat insulating materials 631 and 632 in a storage space S1 formed on the outer peripheral side and a storage space S2 formed on the inner peripheral side. 2 and covers the indoor side of the vertical frame 23 to prevent the indoor side of the vertical frame 23 of the shoji 2 from being exposed indoors.

障子２の右の竪框２３にハンドル４６が取り付けられており、右の竪枠１３のケース体５３はハンドル４６の取付部分において一部切り欠かれている。 A handle 46 is attached to the right vertical frame 23 of the shoji 2, and a part of the case body 53 of the right vertical frame 13 is cut away at the portion where the handle 46 is attached.

以上の本実施形態の断熱建具においては、図３に示すように、上、下及び竪のケース体の収容空間Ｓ１，Ｓ２に、複数の断熱材が適宜配置されている。
特に、外周側の収容空間Ｓ１には、同一規格寸法の真空断熱材が複数配置されるとともに、該真空断熱材の間に繊維系断熱材や発泡断熱材等の比較的加工が容易な非真空断熱材が適宜に配置されている。 In the heat-insulating fittings of the present embodiment, as shown in FIG. 3, a plurality of heat-insulating materials are appropriately arranged in the housing spaces S1 and S2 of the upper, lower and vertical case bodies.
In particular, in the storage space S1 on the outer peripheral side, a plurality of vacuum insulation materials having the same standard size are arranged, and a non-vacuum insulation material such as a fiber insulation material or a foam insulation material that is relatively easy to process is placed between the vacuum insulation materials. Insulation is appropriately placed.

また、内周側の収容空間Ｓ２には、繊維系断熱材や発泡断熱材等の比較的加工が容易な非真空断熱材が配置されており、障子のハンドル部分において竪ケース体５３が切欠かれており、切欠き部に隣接して前記断熱材が配置されている。 In addition, a non-vacuum heat insulating material such as a fiber heat insulating material or a foam heat insulating material, which is relatively easy to process, is arranged in the storage space S2 on the inner peripheral side, and the vertical case body 53 is notched at the handle portion of the shoji. The heat insulating material is arranged adjacent to the notch.

以下、具体的に説明する。
上枠１１及び下枠１２に固定される上ケース体５１及び下ケース体５２の外周側の収容空間Ｓ１には、同一規格寸法の真空断熱材６１１ａ，６２１ａが配置されており、その両端の位置に加工が比較的容易な断熱材（非真空断熱材）６１１ｂ，６２１ｂが配置されている。
収容空間Ｓ１の両端に配置された断熱材６１１ｂ，６２１ｂは、端部が４５度に切断されている。 A specific description will be given below.
Vacuum heat insulating materials 611a and 621a having the same standard dimensions are arranged in the housing space S1 on the outer peripheral side of the upper case body 51 and the lower case body 52 fixed to the upper frame 11 and the lower frame 12, respectively. Heat insulating materials (non-vacuum heat insulating materials) 611b and 621b, which are relatively easy to process, are arranged in the inner wall.
The ends of the heat insulating materials 611b and 621b arranged at both ends of the housing space S1 are cut at 45 degrees.

竪枠１３，１３に固定される竪ケース体５３外周側の収容空間Ｓ１には、同一規格寸法の真空断熱材６３１ａが複数配置されており、その両端には、切断等の加工が比較的容易な断熱材（非真空断熱材）６３１ｂが配置されている。
収容空間Ｓ１の両端に配置された断熱材６３１ｂ，６３１ｂは、端部が４５度に切断されている。 A plurality of vacuum heat insulating materials 631a having the same standard size are arranged in the accommodation space S1 on the outer peripheral side of the vertical case body 53 fixed to the vertical frames 13, 13, and the both ends thereof are relatively easy to process such as cutting. A heat insulating material (non-vacuum heat insulating material) 631b is arranged.
The ends of the heat insulating materials 631b, 631b arranged at both ends of the housing space S1 are cut at 45 degrees.

そして、真空断熱材６３１ａ，６３１ａの間には、竪ケース体５３の長さ寸法と真空断熱材６３１ａの長さ寸法との差を補間する切断等の加工が比較的容易な挟持断熱材（非真空断熱材）６３１ｃが配置されている。 Between the vacuum heat insulating materials 631a, 631a is sandwiched heat insulating material (non vacuum heat insulating material) 631c is arranged.

すなわち、上下、竪枠に固定される上、下及び竪のケース体の外周側の収容空間Ｓ１に配置される複数の真空断熱材６１１ａ，６２１ａ，６３１ａは、その長さ寸法が等しい同一規格寸法の真空断熱材が用いられており、各ケース体５１，５２，５３の長さ寸法と同一規格寸法の真空断熱材６１１ａ，６２１ａ，６３１ａとの寸法差等によって生じる隙間や隅部を切断等の加工が比較的容易な非真空断熱材６１１ｂ，６２１ｂ，６３１ｂ，６３１ｃによって補間している。これによって、ケース体の外周側の収容空間Ｓ１の全領域に亘って断熱材が配置されることなる。
なお、上記隙間を補間する部材は、弾性スペーサ等の部材によって行ってもよい。 That is, the plurality of vacuum heat insulating materials 611a, 621a, 631a arranged in the housing space S1 on the outer peripheral side of the upper, lower and vertical case bodies fixed to the upper and lower vertical frames have the same standard size with the same length dimension. are used, and gaps and corners caused by dimensional differences between the length dimensions of the case bodies 51, 52, and 53 and the vacuum insulation materials 611a, 621a, and 631a of the same standard dimensions are cut. Non-vacuum heat insulating materials 611b, 621b, 631b, and 631c, which are relatively easy to process, are used for interpolation. As a result, the heat insulating material is arranged over the entire area of the accommodation space S1 on the outer peripheral side of the case body.
A member such as an elastic spacer may be used as the member for interpolating the gap.

一方、上枠１１及び下枠１２に固定される上ケース体５１及び下ケース体５２、左右の竪枠１３，１３に固定される竪ケース体５３，５３の内周側の収容空間Ｓ２には、切断等の加工が比較的容易な断熱材（非真空断熱材）６１２ｂ，６２２ｂ，６３２ｂ，６３２ｂが配置されており、両端部が４５度に切断されている。 On the other hand, in the accommodation space S2 on the inner peripheral side of the upper case body 51 and the lower case body 52 fixed to the upper frame 11 and the lower frame 12, and the vertical case bodies 53, 53 fixed to the left and right vertical frames 13, 13, , and heat insulating materials (non-vacuum heat insulating materials) 612b, 622b, 632b, 632b, which are relatively easy to process such as cutting, are arranged, and both ends are cut at 45 degrees.

そして、右竪枠１３に固定された竪ケース体５３の内周側の収容空間Ｓ２は、ハンドル４６の取付部分において一部切り欠かれており、切り欠き部分によって上下に分割された収容空間Ｓ２にそれぞれ断熱材（非真空断熱材）６３２ｂ，６３２ｂが配置されている。 The storage space S2 on the inner peripheral side of the vertical case body 53 fixed to the right vertical frame 13 is partially cut out at the mounting portion of the handle 46, and the storage space S2 is vertically divided by the cutout portion. Heat insulating materials (non-vacuum heat insulating materials) 632b, 632b are arranged respectively in the .

－第２の実施形態－
第２の実施形態は、建具の枠体１の室内側に露出する部位に、内部に断熱材が収容されたケース体を配置することで、断熱性能を向上させた建具であり、図４及び図６に示す、枠体１の内周に障子２が開閉自在に配置されてなるすべり出し窓である。
以下、具体的に説明するが、第２の実施形態の枠体１及び障子２の基本的な構成については、第１の実施形態の枠体１及び障子２と同様であり、ケース体の構成についてのみ第１の実施形態と異なっているので、以下では、主に枠材に取り付けられるケース体及びその収容空間に配置される断熱材についての説明を行い、同じ部分については一部省略して説明する。 - Second Embodiment -
The second embodiment is a fitting with improved heat insulating performance by arranging a case body in which a heat insulating material is housed inside at a portion exposed to the indoor side of the frame 1 of the fitting. This is a sliding window in which a shoji 2 is arranged openable and closable on the inner circumference of a frame 1, as shown in FIG.
Although specifically described below, the basic configuration of the frame 1 and the shoji 2 of the second embodiment is the same as the frame 1 and the shoji 2 of the first embodiment, and the configuration of the case body Since the only difference from the first embodiment is in the explain.

上枠１１に取り付けられる上ケース体５１は、合成樹脂材料からなり、図４に示すように、上枠１１のアングル部１１３の内周面に当接される外周壁部５１ａと、外周壁部５１ａの室外側端から下方に延びる外周側室外壁部５１ｂと、外周壁部５１ａの室内側端から下方に延びて下方部分が室外側に傾斜する傾斜面として形成されている室内壁部５１ｃと、室内壁部５１ｃの下端から室外側に延びる内周壁部５１ｄと、内周壁部５１ｄの室外側端から上方に延びる内周側室外壁部５１ｅと、内周側室外壁部５１ｅの上端から室内側に向かって延びる固定壁部５１ｉを有し、全体として断熱材６１１を収容する収容空間Ｓを形成している。 The upper case body 51 attached to the upper frame 11 is made of a synthetic resin material, and as shown in FIG. An outer peripheral wall portion 51b extending downward from the outdoor end of the outer peripheral wall portion 51a, and an indoor wall portion 51c extending downward from the indoor end of the outer peripheral wall portion 51a and having a lower portion formed as an inclined surface inclined toward the outdoor side, An inner peripheral wall portion 51d extending from the lower end of the indoor wall portion 51c to the outdoor side, an inner peripheral side room outer wall portion 51e extending upward from the outdoor side end of the inner peripheral wall portion 51d, and an inner peripheral side room wall portion 51e extending from the upper end toward the indoor side. It has a fixed wall portion 51i that extends in a vertical direction, and forms an accommodation space S that accommodates the heat insulating material 611 as a whole.

そして、上ケース体５１は、外周側室外壁部５１ｂと固定壁部５１ｉとの間に収容空間Ｓに連続する開口部ａが形成されており、開口部ａを介して断熱材６１１を収容することができる。 The upper case body 51 is formed with an opening a continuing to the housing space S between the outer peripheral chamber wall portion 51b and the fixed wall portion 51i. can be done.

以上、ケース体による断熱構造について上枠部分を用いて説明したが、図４，５に見られるように、下枠部分及び左右竪枠部分における断熱構造も上枠部分と同様であるので、ここではその説明を省略する。 The heat insulation structure of the case body has been described above using the upper frame portion, but as can be seen in FIGS. We omit the explanation.

以上の本実施形態の断熱建具においては、図６に示すように、上、下及び竪のケース体の収容空間Ｓには、真空断熱材が複数配置されるとともに、該真空断熱材の間に繊維系断熱材や発泡断熱材等の比較的加工が容易な非真空断熱材が適宜に配置されている。
また、収容空間Ｓのハンドル取付位置については、竪ケース体５３が一部切欠かれ、切欠かれた部分に隣接して繊維系断熱材や発泡断熱材等の比較的加工が容易な非真空断熱材が適宜に配置されている。 In the heat-insulating fittings of the present embodiment described above, as shown in FIG. 6, a plurality of vacuum heat insulating materials are arranged in the housing space S of the upper, lower, and vertical case bodies, and between the vacuum heat insulating materials Non-vacuum heat insulating materials that are relatively easy to process, such as fiber heat insulating materials and foam heat insulating materials, are appropriately arranged.
As for the handle mounting position of the accommodation space S, the vertical case body 53 is partially notched, and a non-vacuum heat insulating material such as a fiber heat insulating material or a foam heat insulating material, which is relatively easy to process, is adjacent to the notched portion. are appropriately placed.

以下、具体的に説明する。
上枠１１及び下枠１２に固定される上ケース体５１及び下ケース体５２の収容空間Ｓには、所定寸法の真空断熱材６１１ａ，６２１ａが配置されており、その両端の位置に加工が比較的容易な断熱材（非真空断熱材）６１１ｂ，６２１ｂが配置されている。
収容空間Ｓ１の両端に配置された断熱材６１１ｂ，６２１ｂは、端部が４５度に切断されている。
そして、上、下ケース体５１，５２の長さ寸法と真空断熱材６１１ａ，６２１ａの長さ寸法との差を補間する挟持断熱材（非真空断熱材）６１１ｃ，６２１ｃが配置されている。 A specific description will be given below.
Vacuum heat insulating materials 611a and 621a of predetermined dimensions are arranged in the accommodation space S of the upper case body 51 and the lower case body 52 fixed to the upper frame 11 and the lower frame 12, and the processing is compared at the positions of both ends thereof. Easy-to-use heat insulating materials (non-vacuum heat insulating materials) 611b and 621b are arranged.
The ends of the heat insulating materials 611b and 621b arranged at both ends of the housing space S1 are cut at 45 degrees.
Sandwiching heat insulating materials (non-vacuum heat insulating materials) 611c, 621c are arranged to compensate for the difference between the length dimension of the upper and lower case bodies 51, 52 and the length dimension of the vacuum heat insulating materials 611a, 621a.

竪枠１３，１３に固定される竪ケース体５３の収容空間Ｓには、所定寸法の真空断熱材６３１ａが複数配置されており、その両端の位置に切断等の加工が比較的容易な断熱材（非真空断熱材）６３１ｂ，６３１ｂが配置されている。
収容空間Ｓ１の両端に配置された断熱材６３１ｂ，６３１ｂは、端部が４５度に切断されている。
そして、竪ケース体５３，５３の長さ寸法と複数の真空断熱材６３１ａ，６３１ａの長さ寸法との差を補間する挟持断熱材（非真空断熱材）６３１ｃ，６３１ｃが配置されている。 A plurality of vacuum heat insulating materials 631a having a predetermined size are arranged in the accommodation space S of the vertical case body 53 fixed to the vertical frames 13, 13, and heat insulating materials that are relatively easy to process such as cutting are placed at both ends of the vacuum heat insulating materials 631a. (Non-vacuum heat insulating materials) 631b, 631b are arranged.
The ends of the heat insulating materials 631b, 631b arranged at both ends of the housing space S1 are cut at 45 degrees.
Sandwiched heat insulators (non-vacuum heat insulators) 631c, 631c are arranged to interpolate the difference between the length dimension of the vertical case bodies 53, 53 and the length dimension of the plurality of vacuum heat insulators 631a, 631a.

さらに、右竪枠１３に固定された竪ケース体５３の収容空間Ｓは、ハンドル４６の取付部分において一部切り欠かれており、切り欠き部分の外周側に隣接して繊維系断熱材や発泡断熱材等の比較的加工が容易な断熱材（非真空断熱材）６３１ｄが配置されている。 Further, the accommodation space S of the vertical case body 53 fixed to the right vertical frame 13 is partly cut out at the mounting portion of the handle 46, and adjacent to the outer peripheral side of the cutout portion is a fiber-based heat insulating material or a foaming material. A heat insulating material (non-vacuum heat insulating material) 631d that is relatively easy to process, such as a heat insulating material, is arranged.

以上のように、上下、竪枠に固定される上下、竪のケース体５の外周側の収容空間Ｓ１に配置される複数の真空断熱材とケース体５の長さ寸法との寸法差等によって生じる隙間は、切断等の加工が比較的容易な非真空断熱材によって補間しており、ケース体の収容空間Ｓの全領域に亘って断熱材が配置されている。 As described above, due to the dimensional difference between the plurality of vacuum heat insulating materials arranged in the housing space S1 on the outer peripheral side of the vertical case body 5 fixed to the vertical frame and the case body 5, etc. The resulting gap is filled with a non-vacuum heat insulating material that is relatively easy to process such as cutting, and the heat insulating material is arranged over the entire area of the housing space S of the case body.

－第３の実施形態－
第３の実施形態は、建具の枠体１の中空部内に断熱材を配置することで、断熱性能を向上させた建具であり、図７ないし図１０に示す、枠体１の内周に障子２が開閉自在に配置されてなるすべり出し窓である。
以下、具体的に説明するが、第３の実施形態の枠体１及び障子２の基本的な構成については、第１の実施形態の枠体１及び障子２と同様なので、同じ部分については一部省略して説明する。 -Third Embodiment-
The third embodiment is a fixture with improved heat insulation performance by arranging a heat insulating material in the hollow part of the frame 1 of the fixture. 2 is a sliding window that can be freely opened and closed.
Although it will be described in detail below, the basic configurations of the frame 1 and the shoji 2 of the third embodiment are the same as those of the frame 1 and the shoji 2 of the first embodiment, so the same parts are the same. Description will be omitted.

枠体１の上枠１１は、図７に示すように、複数の中空部を有する上枠本体部１１１と、上枠本体部１１１の室内側内周面から内周方向に延設される室内側壁部１１２と、上枠本体部１１１の室内側端から室内方向に延びるアングル部１１３を有しており、上枠本体部１１１の中空部Ｓ１１内には、複数の断熱材６１ａ，６１ｂが収容されている。 As shown in FIG. 7, the upper frame 11 of the frame body 1 includes an upper frame main body portion 111 having a plurality of hollow portions and an inner peripheral surface of the upper frame main body portion 111 extending in the inner peripheral direction from the inner peripheral surface of the upper frame main body portion 111 . It has a side wall portion 112 and an angle portion 113 extending in the room direction from the indoor side end of the upper frame main body portion 111. A plurality of heat insulating materials 61a and 61b are accommodated in the hollow portion S11 of the upper frame main body portion 111. It is

枠体１の上枠本体部１１１の内周面と障子２の上框本体部２１１の外周面との間には、障子２のすべり出し開閉を可能にする開閉アーム等のリンク機構４１が配置されており、リンク機構４１は、上枠１１および上框２１に対して、裏板等を用いてビス止め固定されている。 Between the inner peripheral surface of the upper frame main body portion 111 of the frame 1 and the outer peripheral surface of the upper frame main body portion 211 of the shoji 2, a link mechanism 41 such as an opening and closing arm that enables the sliding opening and closing of the shoji 2 is arranged. The link mechanism 41 is screwed and fixed to the upper frame 11 and the upper frame 21 using a back plate or the like.

同様に、下枠１２の下枠本体部１２１の中空部Ｓ１２内には、複数の断熱材６２ａ，６２ｂが配置されており、枠体１の下枠本体部１２１の内周面と障子２の下框本体部２２１の外周面との間には、障子２のすべり出し開閉を可能にする開閉アーム等のリンク機構４１が配置されており、リンク機構４１は、下枠１２および障子２の下框２２に対して、裏板等を用いてビス止め固定されている。 Similarly, a plurality of heat insulating materials 62a and 62b are arranged in the hollow portion S12 of the lower frame main body portion 121 of the lower frame 12, and the inner peripheral surface of the lower frame main body portion 121 of the frame 1 and the shoji 2 A link mechanism 41 such as an opening/closing arm that enables sliding opening and closing of the shoji 2 is arranged between the outer peripheral surface of the lower frame body 221 and the link mechanism 41 connects the lower frame 12 and the lower frame of the shoji 2 . 22 by screwing using a back plate or the like.

また、図８に示すように、左右の竪枠１３の竪枠本体部１３１の中空部Ｓ１３内には、複数の断熱材６３ａ，６３ｂが配置されており、左の竪枠１３の竪枠本体部１３１の内周面と障子２の左の竪框２３の竪框本体部２３１の外周面との間には、障子２の閉鎖状態を補助、維持する引寄せ手段４３が配置され、右の竪枠１３の竪枠本体部１３１の内周面と障子２の右の竪框２３の竪框本体部２３１の外周面との間には、ロック機構４４等が配置されている。
なお、引寄せ手段４３及びロック機構４４は、左右の竪枠１３に対して裏板等を用いてビス止め固定されている。 Further, as shown in FIG. 8, a plurality of heat insulating materials 63a and 63b are arranged in the hollow portion S13 of the vertical frame body portion 131 of the left and right vertical frames 13, and the vertical frame body of the left vertical frame 13 Between the inner peripheral surface of the portion 131 and the outer peripheral surface of the vertical frame main body portion 231 of the left vertical frame 23 of the shoji 2, a pulling means 43 for assisting and maintaining the closed state of the shoji 2 is arranged. A lock mechanism 44 and the like are arranged between the inner peripheral surface of the vertical frame body portion 131 of the vertical frame 13 and the outer peripheral surface of the vertical frame body portion 231 of the right vertical frame 23 of the shoji 2 .
The drawing means 43 and the lock mechanism 44 are screwed and fixed to the left and right vertical frames 13 using back plates or the like.

以上の第３の実施形態の建具においては、上枠１１、下枠１２及び竪枠１３の中空部Ｓ１１，Ｓ１２，Ｓ１３に、真空断熱材及び繊維系断熱材や発泡断熱材等の比較的加工が容易な非真空断熱材が適宜配置されている。 In the fittings of the third embodiment described above, the hollow portions S11, S12, and S13 of the upper frame 11, the lower frame 12, and the vertical frame 13 are relatively processed with vacuum heat insulating material, fiber heat insulating material, foam heat insulating material, or the like. A non-vacuum heat insulating material that facilitates

以下、具体的に説明する。
上枠１１及び下枠１２の中空部Ｓ１１，Ｓ１２には、図９，図１０に示すように、長手方向に沿って真空断熱材６１ａ，６２ａが配置されており、該枠材の中空部Ｓ１１，Ｓ１２のうち、開閉アーム等のリンク機構４１が固定される領域においては、図１０（ａ）に示すように、外周側に真空断熱材６１ａ（６２ａ）が配置されるとともに、ネジ等の固定手段が用いられる内周側に加工が比較的容易でネジ等による破損が少ない断熱材（非真空断熱材）６１ｂ（６２ｂ）が配置されている。 A specific description will be given below.
As shown in FIGS. 9 and 10, vacuum heat insulating materials 61a and 62a are arranged in the hollow portions S11 and S12 of the upper frame 11 and the lower frame 12 along the longitudinal direction. , S12, in the area where the link mechanism 41 such as the opening/closing arm is fixed, as shown in FIG. A heat insulating material (non-vacuum heat insulating material) 61b (62b), which is relatively easy to process and less likely to be damaged by screws or the like, is arranged on the inner peripheral side where the means is used.

また、本実施形態においては、上枠１１及び下枠１２の中空部Ｓ１１，Ｓ１２の真空断熱材６１ａ，６２ａのみが配置される領域と、真空断熱材６１ａ，６２ａと断熱材６１ｂ，６２ｂが積層されて配置される領域との間に、加工が比較的容易な挟持断熱材（非真空断熱材）６１ｃ，６２ｃがさらに配置されている。 In addition, in the present embodiment, in the hollow portions S11 and S12 of the upper frame 11 and the lower frame 12, only the vacuum heat insulating materials 61a and 62a are arranged, and the vacuum heat insulating materials 61a and 62a and the heat insulating materials 61b and 62b are laminated. Sandwiched heat insulating materials (non-vacuum heat insulating materials) 61c and 62c, which are relatively easy to process, are further arranged between the regions where the heat insulating member is arranged.

左の竪枠１３の中空部Ｓ１３には、長手方向に沿って複数（本実施形態では２つ）の真空断熱材６３ａ，６３ａが配置されている。
竪枠１３の中空部Ｓ１３の長手（上下）方向中間位置の引寄せ手段４３等の部材が取り付けられる領域には、加工が比較的容易な挟持断熱材（非真空断熱材）６３ｂが上下の真空断熱材６３ａ，６３ａに挟まれて配置されている。 In the hollow portion S13 of the left vertical frame 13, a plurality of (two in this embodiment) vacuum heat insulating materials 63a, 63a are arranged along the longitudinal direction.
In the area where members such as the pulling means 43 are attached in the middle position in the longitudinal (vertical) direction of the hollow portion S13 of the vertical frame 13, sandwiched heat insulating materials (non-vacuum heat insulating materials) 63b, which are relatively easy to process, are placed in the upper and lower vacuum areas. It is sandwiched between heat insulating materials 63a, 63a.

右の竪枠１３の中空部Ｓ１３の長手方向の中央領域には、真空断熱材６３ａが配置されており、竪枠１３の中空部Ｓ１３の上下位置のロック機構４４，４４等の部材が取り付けられる領域には、図１０（ｂ）に示すように、外周側に真空断熱材６３ａが配置されるとともに内周側に加工が比較的容易な断熱材（非真空断熱材）６３ｂが配置されている。 A vacuum heat insulating material 63a is arranged in the central region in the longitudinal direction of the hollow portion S13 of the right vertical frame 13, and members such as the lock mechanisms 44, 44 at the upper and lower positions of the hollow portion S13 of the vertical frame 13 are attached. In the region, as shown in FIG. 10B, a vacuum heat insulating material 63a is arranged on the outer peripheral side, and a heat insulating material (non-vacuum heat insulating material) 63b, which is relatively easy to process, is arranged on the inner peripheral side. .

また、本実施形態においては、右の竪枠１３の中空部Ｓ１３の真空断熱材６３ａのみが配置される中央の領域と、真空断熱材６３ａと加工が比較的容易な断熱材６３ｂが積層されて配置される上下の領域との間に、加工が比較的容易な挟持断熱材（非真空断熱材）６３ｃがさらに配置されている。 In addition, in this embodiment, the vacuum heat insulating material 63a and the heat insulating material 63b, which is relatively easy to process, are laminated in the central area where only the vacuum heat insulating material 63a of the hollow portion S13 of the right vertical frame 13 is arranged. A sandwiched heat insulating material (non-vacuum heat insulating material) 63c, which is relatively easy to process, is further arranged between the upper and lower regions to be arranged.

－第４の実施形態－
第４の実施形態は、建具の枠体１の室内側に露出する部位に、内部に断熱材が収容されたケース体を配置することで、断熱性能を向上させた建具であり、図１１ないし図１４に示す、枠体１の内周にＦＩＸ窓及びすべり出し窓が隣接して設けられた連窓である。
以下、説明するが、第４の実施形態の枠体１及び障子２の基本的な構成については、前記第１ないし第３の実施形態の枠体１及び障子２と同様なので、同じ部分については一部省略して説明する。 -Fourth Embodiment-
The fourth embodiment is a fitting with improved heat insulation performance by arranging a case body in which a heat insulating material is housed inside at a portion exposed to the indoor side of the frame 1 of the fitting. This is a continuous window in which a FIX window and a sliding window are provided adjacent to each other on the inner periphery of the frame 1 as shown in FIG.
Although described below, the basic structure of the frame 1 and the shoji 2 of the fourth embodiment is the same as the frame 1 and the shoji 2 of the first to third embodiments, so the same parts Description will be made with some parts omitted.

枠体１は、合成樹脂材料からなる上枠１１、下枠１２、左右の竪枠１３，１３及び方立１４を有している。上枠１１、下枠１２及び左右の竪枠１３，１３は断面形状が同じ枠材であり、各枠材の端部が４５度の角度で切断され、端面同士を当接させて溶接することで四隅が形成されている。 The frame 1 has an upper frame 11, a lower frame 12, left and right vertical frames 13, 13 and a mullion 14 made of synthetic resin material. The upper frame 11, the lower frame 12, and the left and right vertical frames 13, 13 are frame members having the same cross-sectional shape, and the ends of each frame member are cut at an angle of 45 degrees, and the end faces are brought into contact with each other and welded. The four corners are formed by

上枠１１及び下枠１２の見付（左右）方向の中央付近には、略Ｖ字状の切れ込み１１ａ，１２ａが形成されるとともに（図１８）、方立１４の上下端の左右両側が４５度の角度で切断され、該切れ込みに対して方立１４の上下端部を当接させて溶着することで、上枠１１と下枠１２との間に方立１４が固定されている。 Approximately V-shaped notches 11a and 12a are formed in the vicinity of the center of the upper frame 11 and the lower frame 12 in the viewing (left and right) direction (FIG. 18). The mullion 14 is fixed between the upper frame 11 and the lower frame 12 by cutting the mullion 14 at an angle of 100 degrees and by welding the upper and lower ends of the mullion 14 in contact with the notch.

枠体１の左側は、上枠１１，下枠１２，左の竪枠１３及び方立１４によって開閉窓の枠体が形成されており、すべり出し窓の障子２が配置されている。また、枠体１の右側は、上枠１１，下枠１２，方立１４及び右の竪枠１３によってＦＩＸ窓の枠体が形成されており、該枠体の内周に複層ガラス等のパネル体２６が嵌め込まれている。 On the left side of the frame 1, a frame for opening and closing windows is formed by an upper frame 11, a lower frame 12, a left vertical frame 13 and a mullion 14, and a shoji 2 for sliding windows is arranged. On the right side of the frame 1, the upper frame 11, the lower frame 12, the mullion 14 and the right vertical frame 13 form a frame of a FIX window. A panel body 26 is fitted.

ケース体は、それぞれ合成樹脂材料からなり、上枠１１のすべり出し窓の領域の室内側を覆う左上ケース体５１１と、上枠１１のＦＩＸ窓の領域の室内側を覆う右上ケース体５１２と、下枠１２のすべり出し窓の領域の室内側を覆う左下ケース体５２１と、下枠１２のＦＩＸ窓の領域の室内側を覆う右下ケース体５２２と、左の竪枠１３の室内側を覆う左ケース体５３１と、右の竪枠１３の室内側を覆う右ケース体５３２と、方立１４の室内側を覆う中央ケース体５４がある。
各ケース体５の端面は、４５度の角度で適宜切断されており、各ケース体５の切断部分を当接して適宜接続されている。 The case bodies are each made of a synthetic resin material, and include an upper left case body 511 that covers the indoor side of the sliding window region of the upper frame 11, an upper right case body 512 that covers the indoor side of the FIX window region of the upper frame 11, and a lower case body. A lower left case body 521 that covers the indoor side of the sliding window region of the frame 12, a lower right case body 522 that covers the indoor side of the FIX window region of the lower frame 12, and a left case that covers the indoor side of the left vertical frame 13. A body 531, a right case body 532 covering the right vertical frame 13 on the indoor side, and a central case body 54 covering the mullion 14 on the indoor side.
The end face of each case body 5 is appropriately cut at an angle of 45 degrees, and the cut portion of each case body 5 is abutted and appropriately connected.

上枠１１のすべり出し窓の領域の室内側を覆う左上ケース体５１１と、下枠１２のすべり出し窓の領域の室内側を覆う左下ケース体５２１と、左の竪枠１３の室内側を覆う左ケース体５３１は、第１の実施形態の建具の上ケース体５１、下ケース体５２及び竪ケース体５３と同様の構成をしており、外周側の収容空間Ｓ１には、それぞれ断熱材６１１，６２１，６３１が収容されており、内周側の収容空間Ｓ２には、それぞれ断熱材６１２，６２２，６３２が配置されている。 An upper left case body 511 covering the indoor side of the sliding window area of the upper frame 11, a left lower case body 521 covering the indoor side of the sliding window area of the lower frame 12, and a left case covering the indoor side of the left vertical frame 13. The body 531 has the same configuration as the upper case body 51, the lower case body 52, and the vertical case body 53 of the fittings of the first embodiment, and the housing space S1 on the outer peripheral side includes heat insulating materials 611 and 621, respectively. , 631 are accommodated, and heat insulating materials 612, 622, 632 are arranged in the accommodation space S2 on the inner peripheral side, respectively.

また、上枠１１のＦＩＸ窓の領域の室内側を覆う右上ケース体５１２と、下枠１２のＦＩＸ窓の領域の室内側を覆う右下ケース体５２２と、右の竪枠１３の室内側を覆う右ケース体５３２は、第１の実施形態の建具の上ケース体５１、下ケース体５２及び竪ケース体５３と比べて内周側の収容空間Ｓ２を有さない構成をしており、外周側の収容空間Ｓ１には、それぞれ断熱材６１１，６２１，６３１が配置されている。 Also, the upper right case body 512 covering the indoor side of the FIX window area of the upper frame 11, the lower right case body 522 covering the indoor side of the FIX window area of the lower frame 12, and the indoor side of the right vertical frame 13 The covering right case body 532 has a configuration that does not have an inner peripheral storage space S2 compared to the upper case body 51, the lower case body 52, and the vertical case body 53 of the fittings of the first embodiment. Heat insulating materials 611, 621, and 631 are arranged in the housing space S1 on the side.

方立１４の室内側を覆う中央ケース体５４は、方立１４部分の室内側面を覆う収容空間Ｓ４１と、すべり出し窓の右の竪框２３の室内側面を覆う収容空間Ｓ４２を有しており、収容空間Ｓ４１及び収容空間Ｓ４２には、それぞれ断熱材６４１，６４２が配置されている。 The central case body 54 that covers the indoor side of the mullion 14 has a storage space S41 that covers the indoor side surface of the mullion 14 portion, and a storage space S42 that covers the indoor side surface of the vertical frame 23 on the right side of the sliding window. Heat insulating materials 641 and 642 are arranged in the accommodation space S41 and the accommodation space S42, respectively.

そして、図１４に示すように、各ケース体の収容空間に配置される断熱材として、真空断熱材および繊維系断熱材や発泡断熱材等の比較的加工が容易な非真空断熱材が適宜に配置されている。
以下、具体的に説明する。 As shown in FIG. 14, non-vacuum heat insulating materials that are relatively easy to process, such as vacuum heat insulating materials, fiber heat insulating materials, foam heat insulating materials, etc., are suitably used as the heat insulating materials arranged in the housing space of each case body. are placed.
A specific description will be given below.

上枠１１のすべり出し窓の領域の室内側を覆う左上ケース体５１１と下枠１２のすべり出し窓の領域の室内側を覆う左下ケース体５２１の外周側の収容空間Ｓ１には、真空断熱材６１１ａ，６２１ａが配置されるとともに、該真空断熱材６１１ａ，６２１ａの両端には、繊維系断熱材や発泡断熱材等の比較的加工が容易な断熱材（非真空断熱材）６１１ｂ，６２１ｂが適宜に配置されている。 Vacuum heat insulating materials 611a, 621a is arranged, and at both ends of the vacuum heat insulating materials 611a, 621a, heat insulating materials (non-vacuum heat insulating materials) 611b, 621b, which are relatively easy to process, such as fiber heat insulating materials and foam heat insulating materials, are appropriately arranged. It is

また、左の竪枠１３の室内側を覆う左ケース体５３１の外周側の収容空間Ｓ１には、複数の真空断熱材６３１ａ，６３１ａが配置されるとともに、該真空断熱材６３１ａ，６３１ａの両端及び間に、繊維系断熱材や発泡断熱材等の比較的加工が容易な断熱材（非真空断熱材）６３１ｂ，６３１ｃが適宜に配置されている。 In addition, a plurality of vacuum heat insulating materials 631a, 631a are arranged in the housing space S1 on the outer peripheral side of the left case body 531 covering the indoor side of the left vertical frame 13, and both ends of the vacuum heat insulating materials 631a, 631a Between them, heat insulating materials (non-vacuum heat insulating materials) 631b and 631c, which are relatively easy to process, such as fiber heat insulating materials and foam heat insulating materials, are appropriately arranged.

そして、左上ケース体５１１と、左下ケース体５２１と、左ケース体５３１の内周側の収容空間Ｓ２には、繊維系断熱材や発泡断熱材等の比較的加工が容易な断熱材（非真空断熱材）６１２ｂ，６２２ｂ，６３２ｂが配置されている。 In the housing space S2 on the inner peripheral side of the upper left case body 511, the lower left case body 521, and the left case body 531, a heat insulating material (non-vacuum heat insulating material) such as a fiber heat insulating material or a foam heat insulating material, which is relatively easy to process, is provided. heat insulating materials) 612b, 622b, 632b are arranged.

上枠１１のＦＩＸ窓の領域の室内側を覆う右上ケース体５１２と、下枠１２のＦＩＸ窓の領域の室内側を覆う右下ケース体５２２と、右の竪枠１３の室内側を覆う右ケース体５３２の収容空間Ｓ１には、それぞれ複数の真空断熱材６１１ａ，６２１ａ，６３１ａが配置されるとともに、該真空断熱材６１１ａ，６２１ａ，６３１ａの両端及び間に、繊維系断熱材や発泡断熱材等の比較的加工が容易な断熱材（非真空断熱材）６１１ｂ，６２１ｂ，６３１ｂ，６１１ｃ，６２１ｃ，６３１ｃが適宜に配置されている。 An upper right case body 512 that covers the indoor side of the FIX window area of the upper frame 11, a lower right case body 522 that covers the indoor side of the FIX window area of the lower frame 12, and a right vertical frame 13 that covers the indoor side. A plurality of vacuum heat insulating materials 611a, 621a, 631a are arranged in the housing space S1 of the case body 532, respectively, and a fiber heat insulating material or a foam heat insulating material is disposed between both ends of the vacuum heat insulating materials 611a, 621a, 631a. Heat insulating materials (non-vacuum heat insulating materials) 611b, 621b, 631b, 611c, 621c, 631c, which are relatively easy to process, such as, are appropriately arranged.

方立１４の室内側を覆う中央ケース体５４の方立１４部分の室内側面を覆う収容空間Ｓ４１には、複数の真空断熱材６４１ａが配置されるとともに、該真空断熱材６４１ａの両端及び間に、繊維系断熱材や発泡断熱材等の比較的加工が容易な断熱材（非真空断熱材）６４１ｂ、６４１ｃが適宜に配置されている。 A plurality of vacuum heat insulating materials 641a are arranged in the accommodation space S41 covering the indoor side surface of the mullion 14 portion of the central case body 54 covering the indoor side of the mullion 14, and both ends and between the vacuum heat insulating materials 641a are arranged. , heat insulating materials (non-vacuum heat insulating materials) 641b and 641c, which are relatively easy to process, such as fiber heat insulating materials and foam heat insulating materials, are appropriately arranged.

方立１４の室内側を覆う中央ケース体５４のすべり出し窓の右竪框２３の室内側面を覆う収容空間Ｓ４２は、ハンドル４６の取付位置において切り欠き部が形成されており、切り欠き部の上下部分には、それぞれ真空断熱材６４２ａが配置されるとともに、真空断熱材６４２ａの上下方向外周に比較的加工が容易な断熱材（非真空断熱材）６４２ｂ，６４２ｃが適宜に配置されている。 The housing space S42 covering the indoor side surface of the right vertical frame 23 of the sliding window of the central case body 54 covering the indoor side of the mullion 14 has a notch formed at the mounting position of the handle 46. A vacuum heat insulating material 642a is disposed in each of the portions, and heat insulating materials (non-vacuum heat insulating materials) 642b and 642c, which are relatively easy to process, are appropriately disposed on the vertical outer periphery of the vacuum heat insulating material 642a.

なお、方立１４に形成される収容空間Ｓ４１，Ｓ４２は、同一の幅寸法を有しているので、収容する真空断熱材６４１ａ，６４２ａについて、幅寸法の等しい同一の断熱材を収容することができ、部品管理が容易であるとともに、コスト的にも良好である。 Since the accommodation spaces S41 and S42 formed in the mullion 14 have the same width dimension, it is possible to accommodate the same vacuum insulation materials having the same width dimension as the vacuum insulation materials 641a and 642a to be accommodated. It is easy to manage parts, and it is also good in terms of cost.

－第５の実施形態－
第５の実施形態は、建具の枠体１の中空部内に、断熱材を配置することで、断熱性能を向上させた建具であり、図１５ないし図１８に示す、枠体１の内周にＦＩＸ窓及びすべり出し窓が隣接して設けられた連窓である。
以下、具体的に説明するが、第５の実施形態の枠体１及び障子２の基本的な構成については、前記第１ないし第４の実施形態の枠体１及び障子２と同様なので、同じ部分については一部省略して説明する。 - Fifth Embodiment -
The fifth embodiment is a fixture with improved heat insulation performance by arranging a heat insulating material in the hollow part of the frame 1 of the fixture. It is a continuous window in which a FIX window and a sliding window are provided adjacently.
Although described in detail below, the basic structure of the frame 1 and the shoji 2 of the fifth embodiment is the same as that of the frame 1 and the shoji 2 of the first to fourth embodiments. Some of the parts will be omitted from the description.

枠体１は、合成樹脂材料からなる上枠１１、下枠１２、左右の竪枠１３，１３及び方立１４を有している。上枠１１、下枠１２及び左右の竪枠１３，１３は断面形状が同じ枠材であり、各枠材の端部が４５度の角度で切断され、端面同士を当接させて溶接することで四隅が形成されている。 The frame 1 has an upper frame 11, a lower frame 12, left and right vertical frames 13, 13 and a mullion 14 made of synthetic resin material. The upper frame 11, the lower frame 12, and the left and right vertical frames 13, 13 are frame members having the same cross-sectional shape, and the ends of each frame member are cut at an angle of 45 degrees, and the end faces are brought into contact with each other and welded. The four corners are formed by

上枠１１及び下枠１２の見付（左右）方向の中央付近には、図１８に示すように、略Ｖ字状の切れ込み１１ａ，１２ａが形成されるとともに、方立１４の上下端の左右両側が４５度の角度で切断され、該切れ込みに対して方立１４の上下端部を当接させて溶着することで、上枠１１と下枠１２との間に方立１４が固定されている。 As shown in FIG. 18, approximately V-shaped notches 11a and 12a are formed in the vicinity of the center of the upper frame 11 and the lower frame 12 in the viewing (left and right) direction, and the left and right ends of the mullion 14 are formed. Both sides are cut at an angle of 45 degrees, and the mullion 14 is fixed between the upper frame 11 and the lower frame 12 by contacting and welding the upper and lower ends of the mullion 14 against the cut. there is

枠体１の左側は、上枠１１，下枠１２，左の竪枠１３及び方立１４によって開閉窓の枠体が形成されており、すべり出し窓の障子２が配置されている。また、枠体１の右側は、上枠１１，下枠１２，方立１４及び右の竪枠１３によってＦＩＸ窓の枠体が形成されており、該枠体の内周に複層ガラス等のパネル体２６が嵌め込まれている。 On the left side of the frame 1, a frame for opening and closing windows is formed by an upper frame 11, a lower frame 12, a left vertical frame 13 and a mullion 14, and a shoji 2 for sliding windows is arranged. On the right side of the frame 1, the upper frame 11, the lower frame 12, the mullion 14 and the right vertical frame 13 form a FIX window frame. A panel body 26 is fitted.

枠体１の上枠１１は、図１５，図１６に示すように、複数の中空部を有する上枠本体部１１１を有しており、上枠本体部１１１の中空部Ｓ１１内には、適宜、断熱材６１ａ，６１ｂが収容されている。 As shown in FIGS. 15 and 16, the upper frame 11 of the frame body 1 has an upper frame body portion 111 having a plurality of hollow portions. , and heat insulating materials 61a and 61b.

そして、図１５に示すように、上枠１１の上枠本体部１１１の内周面と障子２の上框本体部２１１の外周面との間に、すべり出し窓の障子２を開閉自在に支持する開閉アーム等のリンク機構４１が配置されており、リンク機構４１は、上枠１１および上框２１に対して、裏板等を用いてビス止め固定されている。 Then, as shown in FIG. 15, the sliding window shoji 2 is supported between the inner peripheral surface of the upper frame main body portion 111 of the upper frame 11 and the outer peripheral surface of the upper frame main body portion 211 of the shoji 2 so as to be openable and closable. A link mechanism 41 such as an opening/closing arm is arranged, and the link mechanism 41 is screwed and fixed to the upper frame 11 and the upper frame 21 using a back plate or the like.

同様に、下枠１２の下枠本体部１２１の中空部Ｓ１２内には、適宜、断熱材６２ａ，６２ｂが配置されており、下枠の下枠本体部１２１の内周面と障子２の下框本体部２２１の外周面との間に、すべり出し窓の障子２を開閉自在に支持する開閉アーム等のリンク機構４１が配置されており、リンク機構４１は、下枠１２および下框２２に対して、裏板等を用いてビス止め固定されている。 Similarly, in the hollow portion S12 of the lower frame main body portion 121 of the lower frame 12, heat insulating materials 62a and 62b are appropriately arranged, and the inner peripheral surface of the lower frame main body portion 121 and the lower side of the shoji 2 A link mechanism 41 such as an opening and closing arm that supports the sliding window sash 2 so as to be openable and closable is arranged between the outer peripheral surface of the frame main body 221 and the link mechanism 41 is connected to the lower frame 12 and the lower frame 22. It is fixed with screws using a back plate or the like.

また、図１７に示すように、枠体１の左右の竪枠１３，１３の竪枠本体部１３１の中空部Ｓ１３内には、適宜、断熱材６３ａ，６３ｂが配置されており、左の竪枠１３の竪枠本体部１３１の内周面と障子２の左の竪框２３の竪框本体部２３１の外周面との間には、障子２の閉鎖を補助する引寄せ手段４３が配置され、方立１４のすべり出し窓側の面と障子２の右の竪框２３の外周面との間には、ロック機構４４等が配置されている。
なお、引寄せ手段４３及びロック機構４４は、左右の竪枠１３に対して裏板等を用いてビス止め固定されている。 In addition, as shown in FIG. 17, heat insulating materials 63a and 63b are appropriately arranged in the hollow portions S13 of the vertical frame main bodies 131 of the left and right vertical frames 13 of the frame 1, and the left vertical Between the inner peripheral surface of the vertical frame main body portion 131 of the frame 13 and the outer peripheral surface of the vertical frame main body portion 231 of the left vertical frame 23 of the shoji 2, a drawing means 43 for assisting the closing of the shoji 2 is arranged. A lock mechanism 44 and the like are arranged between the sliding window side surface of the mullion 14 and the outer peripheral surface of the right frame 23 of the shoji 2 .
The drawing means 43 and the lock mechanism 44 are screwed and fixed to the left and right vertical frames 13 using back plates or the like.

以上の第５の実施形態の建具においては、図１８に示すように、上枠１１、下枠１２及び竪枠１３の中空部Ｓ１１，Ｓ１２，Ｓ１３に、真空断熱材及び繊維系断熱材や発泡断熱材等の比較的加工が容易な非真空断熱材が適宜配置されている。
以下、さらに具体的に説明する。 In the fittings of the fifth embodiment described above, as shown in FIG. A non-vacuum heat insulating material, such as a heat insulating material, which is relatively easy to process, is appropriately arranged.
A more specific description will be given below.

上枠１１及び下枠１２のすべり出し窓が配置される領域の中空部Ｓ１１，Ｓ１２には、長手方向に沿って真空断熱材６１ａ，６２ａが配置されるとともに、該領域のうち開閉アーム等のリンク機構４１等の部材を枠材にネジ止め固定等する領域においては、外周側の真空断熱材６１ａ，６２ａと内周側の加工が比較的容易な断熱材（非真空断熱材）６１ｂ，６２ｂが積層されて配置されている。 Vacuum heat insulating materials 61a and 62a are arranged along the longitudinal direction in the hollow portions S11 and S12 of the regions where the sliding windows of the upper frame 11 and the lower frame 12 are arranged. In the region where members such as the mechanism 41 are screwed and fixed to the frame material, vacuum heat insulating materials 61a and 62a on the outer peripheral side and heat insulating materials (non-vacuum heat insulating materials) 61b and 62b on the inner peripheral side which are relatively easy to process are used. They are stacked and arranged.

上枠１１及び下枠１２の中空部Ｓ１１，Ｓ１２の真空断熱材６１ａ，６２ａのみが配置される領域と、真空断熱材６１ａと断熱材（非真空断熱材）６１ｂ，６２ｂが積層されて配置される領域との間に、加工が比較的容易な挟持断熱材（非真空断熱材）６１ｃ，６２ｃが配置されている。なお、上記の構成については、第３の実施形態と同様である。 A region where only the vacuum heat insulating materials 61a and 62a of the hollow portions S11 and S12 of the upper frame 11 and the lower frame 12 are arranged, and the vacuum heat insulating material 61a and the heat insulating materials (non-vacuum heat insulating materials) 61b and 62b are arranged in layers. Sandwiched heat insulating materials (non-vacuum heat insulating materials) 61c and 62c, which are relatively easy to process, are arranged between the regions where the heat is applied. Note that the above configuration is the same as that of the third embodiment.

また、左の竪枠１３の中空部Ｓ１３には、長手方向に沿って複数（本実施形態では２つ）の真空断熱材６３ａ，６３ａが配置されている。
そして、竪枠１３の長手（上下）方向中間位置には、引寄せ手段４３が配置されており、中空部Ｓ１３の該引寄せ手段４３が取り付けられる領域には、加工が比較的容易な断熱材（非真空断熱材）６３ｂが上下の真空断熱材６３ａ，６３ａに挟まれて配置されている。 In addition, in the hollow portion S13 of the left vertical frame 13, a plurality of (two in this embodiment) vacuum heat insulating materials 63a, 63a are arranged along the longitudinal direction.
At an intermediate position in the longitudinal (vertical) direction of the vertical frame 13, a drawing means 43 is arranged. A (non-vacuum heat insulating material) 63b is sandwiched between upper and lower vacuum heat insulating materials 63a, 63a.

一方、上枠１１及び下枠１２のＦＩＸ窓が配置される領域の中空部Ｓ１１，Ｓ１２には、長手方向に沿って真空断熱材６１ａ，６２ａが配置されている。 On the other hand, vacuum heat insulating materials 61a and 62a are arranged along the longitudinal direction in the hollow portions S11 and S12 of the regions of the upper frame 11 and the lower frame 12 where the FIX windows are arranged.

また、右の竪枠１３の中空部Ｓ１３には、長手方向の中央領域に真空断熱材６３ａが配置されており、右の竪枠１３の中空部Ｓ１３のうちガラス外れ止め４５，４５等が固定される領域においては、外周側の真空断熱材６３ａ，６３ａと内周側に加工が比較的容易な断熱材（非真空断熱材）６３ｂ，６３ｂが積層されて配置されている。 In addition, a vacuum heat insulating material 63a is arranged in the central region in the longitudinal direction of the hollow portion S13 of the right vertical frame 13, and the glass stoppers 45, 45 and the like are fixed in the hollow portion S13 of the right vertical frame 13. Vacuum heat insulating materials 63a, 63a on the outer peripheral side and heat insulating materials (non-vacuum heat insulating materials) 63b, 63b on the inner peripheral side, which are relatively easy to process, are laminated and arranged in the area where the heat insulating material is formed.

そして、右の竪枠１３の中空部Ｓ１３の真空断熱材６３ａのみが配置される中央の領域と、真空断熱材６３ａと断熱材６３ｂが積層されて配置される領域との間に、加工が比較的容易な挟持断熱材（非真空断熱材）６３ｃが配置されている。 Then, the processing is compared between the central region where only the vacuum heat insulating material 63a is arranged in the hollow portion S13 of the right vertical frame 13 and the region where the vacuum heat insulating material 63a and the heat insulating material 63b are laminated and arranged. A sandwiched heat insulating material (non-vacuum heat insulating material) 63c which is easy to handle is arranged.

以上のように、上記実施形態の断熱建具においては、建具を構成する枠体の中空部内もしくは枠体の室内側面に取り付けられるケース体に真空断熱材を配置することで、建具の断熱性能を高めることができる。 As described above, in the heat-insulating fittings of the above-described embodiments, the heat insulation performance of the fittings is enhanced by arranging the vacuum heat insulating material in the hollow part of the frame constituting the fittings or in the case body attached to the indoor side surface of the frame. be able to.

そして、枠体もしくはケース体内に配置する真空断熱材を同一規格寸法の真空断熱材とすることで、部品管理を容易にし、製造コストを引き下げることができるとともに、真空断熱材と枠体もしくはケース体との寸法差によって生じる隙間を加工が容易な断熱材（非真空断熱材）によって埋めることで、また、枠材の隅の接合部分等の形状が複雑な部分を加工が容易な断熱材（非真空断熱材）によって埋めることで、枠体の全域に断熱材を配置することができ、断熱性能を高めることができる。 By making the vacuum heat insulating material arranged in the frame body or the case body a vacuum heat insulating material having the same standard size, the parts management can be facilitated and the manufacturing cost can be reduced, and the vacuum heat insulating material and the frame body or the case body By filling the gaps caused by the dimensional difference with the heat insulating material (non-vacuum heat insulating material) which is easy to process By burying it with a vacuum insulation material, the insulation material can be arranged over the entire area of the frame, and the insulation performance can be improved.

また、枠材に対して、開閉アーム等のリンク機構等を取り付ける領域においては、中空部内のリンク機構が取り付けられる側には加工が容易でネジ等の当接等が影響しない断熱材（非真空断熱材）を配置し、取り付ける側から遠い領域に真空断熱材を配置することで、断熱性能の向上を図りながら、ネジ止め等の取付作業による真空断熱材の破損を防止することができ、施工性を高めることができる。 In addition, in the area where the link mechanism such as the opening and closing arm is attached to the frame material, the side of the hollow part where the link mechanism is attached is easily processed and is not affected by the contact of screws and the like (non-vacuum material). By arranging the vacuum insulation material in the area far from the installation side, it is possible to improve the insulation performance and prevent damage to the vacuum insulation material due to installation work such as screwing. can enhance sexuality.

なお、本実施形態で用いられる加工が容易な断熱材は、切断等の加工ができればよく、例えば発泡プラスチック系断熱材等の真空断熱材ではない非真空断熱材であればどのような断熱材であってもよい。
また、断熱材が配置される枠体やケース体の材料、形状は、限定されるものではなく、断熱材が配置される部位についても何ら限定されない。また、建具の種類についても何ら限定されない。 It should be noted that the heat insulating material used in the present embodiment, which can be easily processed, can be processed such as by cutting. There may be.
Further, the material and shape of the frame body and the case body on which the heat insulating material is arranged are not limited, and the part where the heat insulating material is arranged is not limited at all. Also, the type of fittings is not limited at all.

なお、以上の実施形態は，請求項に記載された発明を限定するものではなく，例示として取り扱われることは言うまでもない。 It goes without saying that the above-described embodiments do not limit the invention described in the claims, but are treated as examples.

１１ ：上枠
１２ ：下枠
１３ ：竪枠
５１ ：上ケース体
５２ ：下ケース体
５３ ：竪ケース体
６１１ａ，６２１ａ，６３１ａ：真空断熱材
６１１ｂ，６２１ｂ，６３１ｂ：（非真空）断熱材
６１２ｂ，６２２ｂ，６３２ｂ：（非真空）断熱材
６３１ｃ ：（非真空）断熱材



11: Upper frame 12: Lower frame 13: Vertical frame 51: Upper case body 52: Lower case body 53: Vertical case bodies 611a, 621a, 631a: Vacuum heat insulating material 611b, 621b, 631b: (Non-vacuum) heat insulating material 612b, 622b, 632b: (non-vacuum) heat insulating material 631c: (non-vacuum) heat insulating material

Claims (1)

中空部を有し枠体を形成する樹脂製の形材から構成されており、
形材の中空部内に、真空断熱材と非真空断熱材が配置されており、
非真空断熱材は、枠体のコーナー部及び／又は部品を取り付ける領域に配置されており、
真空断熱材は、一種類もしくは複数種類で規格寸法を有し、形材の中空部内に長手方向に沿って複数配置することで、形材の中空部内の大部分に配置されている建具。 It is composed of a resin shape that has a hollow part and forms a frame ,
A vacuum insulation material and a non-vacuum insulation material are arranged in the hollow part of the shape ,
The non-vacuum insulation is placed in the corners of the frame and/or in the area where the parts are attached,
Vacuum insulation materials are fittings that are arranged in most of the hollow part of the shape by arranging a plurality of them along the longitudinal direction in the hollow part of the shape.
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JP2018031207A (en) 2016-08-25 2018-03-01 株式会社Ｌｉｘｉｌ Fittings
JP2018040143A (en) 2016-09-07 2018-03-15 株式会社Ｌｉｘｉｌ door

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