JP7134074B2 - Insulated fittings - Google Patents

Insulated fittings Download PDF

Info

Publication number
JP7134074B2
JP7134074B2 JP2018214000A JP2018214000A JP7134074B2 JP 7134074 B2 JP7134074 B2 JP 7134074B2 JP 2018214000 A JP2018214000 A JP 2018214000A JP 2018214000 A JP2018214000 A JP 2018214000A JP 7134074 B2 JP7134074 B2 JP 7134074B2
Authority
JP
Japan
Prior art keywords
frame
heat insulating
inner peripheral
wall portion
insulating sheet
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.)
Active
Application number
JP2018214000A
Other languages
Japanese (ja)
Other versions
JP2020079540A (en
Inventor
新作 増山
貴志 七山
広大 伊藤
智 谷内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sankyo Tateyama Inc
Original Assignee
Sankyo Tateyama Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sankyo Tateyama Inc filed Critical Sankyo Tateyama Inc
Priority to JP2018214000A priority Critical patent/JP7134074B2/en
Publication of JP2020079540A publication Critical patent/JP2020079540A/en
Priority to JP2022070435A priority patent/JP7238192B2/en
Application granted granted Critical
Publication of JP7134074B2 publication Critical patent/JP7134074B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/90—Passive houses; Double facade technology

Landscapes

  • Special Wing (AREA)

Description

本発明は、建物開口部に配置される断熱建具に関する。 TECHNICAL FIELD The present invention relates to a heat-insulating fitting to be placed in a building opening.

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。
しかし近年、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.
However, 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、枠体と、障子を備え、枠体は、見込壁と、見込壁の室内側から内周方向に向けて延設される室内側壁部を有し、室内側壁部の内周側端部と障子との間が気密されるとともに、室外側において障子と枠体が気密され、枠体と障子との間に空間が形成されており、枠体の見込壁の内周面から室内側壁部の室外側面にかけて、断熱シートを設けた断熱建具である。 An embodiment of the present invention includes a frame and a shoji, the frame having a projection wall and an indoor side wall portion extending from the indoor side of the projection wall toward the inner peripheral direction, and the indoor side wall portion The space between the inner peripheral side end of the frame and the shoji is airtight, and the shoji and the frame are airtight on the outdoor side, a space is formed between the frame and the shoji, and the inner wall of the frame It is a heat insulating fitting provided with a heat insulating sheet from the peripheral surface to the outdoor side of the indoor side wall.

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.

第１の実施形態に係る建具の図であり、（ａ）は竪断面図、（ｂ）はケース体の断面図、（ｃ）は、断熱材を収容したケース体の断面図である。BRIEF DESCRIPTION OF THE DRAWINGS It is a figure of the fittings which concern on 1st Embodiment, (a) is a vertical cross-sectional view, (b) is sectional drawing of a case body, (c) is sectional drawing of the case body which accommodated the heat insulating material. 第１の実施形態に係る建具の横断面図である。It is a cross-sectional view of fittings according to the first embodiment. 第１の実施形態に係る建具の下枠部分の竪断面図である。It is a vertical cross-sectional view of the lower frame portion of the fittings according to the first embodiment. 第２の実施形態に係る建具の図であり、（ａ）は竪断面図、（ｂ）はケース体の断面図、（ｃ）は、断熱材を収容したケース体の断面図である。It is a figure of fittings concerning a 2nd embodiment, (a) is a vertical sectional view, (b) is a sectional view of a case body, and (c) is a sectional view of a case body which stored heat insulating material. （ａ）は第２の実施形態に係る建具の下枠部分の竪断面図であり、（ｂ）は第１もしくは第２の実施形態に係る建具の下枠部分の竪断面図である。(a) is a vertical sectional view of the lower frame portion of the fitting according to the second embodiment, and (b) is a vertical sectional view of the lower frame portion of the fitting according to the first or second embodiment. 第１もしくは第２の実施形態に係る建具の下枠部分の竪断面図であり、（ａ）（ｂ）は、断熱シートを取り付ける工程を示す図である。It is a vertical cross-sectional view of the lower frame part of the fittings which concern on 1st or 2nd Embodiment, (a) (b) is a figure which shows the process of attaching a heat insulation sheet.

以下の実施形態は、建具の枠体１における開閉障子の框体の室内側部分が対向する部位、もしくは、建具のガラス間口における複層ガラス等のパネル体の室内側部分が対向する部位に断熱シートを配置することで、開閉障子の室内側部分から枠体１に伝達される冷熱、もしくは、パネル体の室内側部分から框体に伝達される冷熱を減少させて断熱性能を向上させた断熱建具である。
以下、具体的に説明する。 In the following embodiments, heat insulation is applied to the part facing the indoor part of the frame 1 of the fitting, or the part facing the indoor part of the panel body such as double glazing at the glass frontage of the fitting. By arranging the sheet, the cold heat transmitted from the indoor side part of the opening/closing shoji to the frame body 1 or the cold heat transmitted from the indoor side part of the panel body to the frame body is reduced to improve the heat insulation performance. It is fittings.
A specific description will be given below.

－第１の実施形態－
第１の実施形態の断熱建具について、図１及び図２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を用いて説明する。
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は同じ断面形状を有する枠材であり、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着することで四周にわたる枠体１が形成されている。 - 1st embodiment -
The heat-insulating fittings of the first embodiment will be described using a sliding window in which a shoji 2 is arranged on the inner circumference of a frame 1 so as to be freely opened and closed, as shown in FIGS. 1 and 2 .
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. Thus, the frame 1 is formed around all four sides.

一方、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は同じ断面形状を有する框材であり、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着することで四周にわたる框体が形成されている。そして、框体の内周には複層ガラス等のパネル体２５が配置されている。 On the other hand, the shoji 2 has an upper frame 21, a lower frame 22 and left and right vertical frames 23, 23 made of synthetic resin material. The upper frame 21, the lower frame 22, and the left and right vertical frames 23, 23 are frame members having 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. As a result, a four-circumference frame is formed. A panel body 25 such as double-glazed glass is arranged on the inner periphery of the frame.

（上枠部分の構成）
枠体１の上枠１１は、図１（ａ）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６６が収容されていてもよい。 (Configuration of upper frame portion)
As shown in FIG. 1A, 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 upper frame main body portion 111 extending in the inner peripheral direction from the indoor inner peripheral surface of the upper frame main body portion 111. and an angle portion 113 extending from the room-side end of the upper frame body portion 111 toward the room. A heat insulating material 66 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 .

室内側壁部１１２は、室外側面の内周端に、障子２の上框２１の室内側面に当接する気密材ｓ１が配置されており、室内側下端に、内周凸部１１２ａを有している。
そして、上枠１１の見込壁である上枠本体部１１１の内周面から室内側見付面を形成する室内側壁部１１２の室外側面にかけて断面略Ｌ字状の断熱シート８１及び合成樹脂製の断熱シートカバー９１が配置されている。 The indoor side wall portion 112 has an airtight material s1 disposed on the inner peripheral end of the outdoor side surface thereof to contact the indoor side surface of the upper frame 21 of the shoji 2, and has an inner peripheral convex portion 112a on the indoor lower end.
A heat insulating sheet 81 having a substantially L-shaped cross section from the inner peripheral surface of the upper frame main body 111, which is the projection wall of the upper frame 11, to the outdoor side surface of the indoor side wall portion 112, which forms the indoor viewing surface, and a synthetic resin A heat insulating seat cover 91 is arranged.

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、パネル体２５の外周を保持するガラス間口２１１ａが形成されている。
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ｓ２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リンク機構４１が配置されている。 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 outside of the room, and a glass frontage 211a for holding the outer periphery of the panel body 25 is formed.
An airtight member s2 is arranged at the outer peripheral end of the indoor side surface of the outdoor side wall portion 212 so as to contact the outdoor side surface of the upper frame main body portion 111 of the upper frame 11 . 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 that enables the sliding opening and closing of the shoji 2 is arranged. .

上枠１１の上枠本体部１１１及び室内側壁部１１２の室内側面と、アングル部１１３及び室内側壁部１１２の内周面に、断熱材６１を収容したケース体５１が配置されており、上枠１１の室内側面及び障子２の上框２１の室内側面を覆っている。 A case body 51 containing a heat insulating material 61 is disposed on the indoor side surfaces of the upper frame main body portion 111 and the indoor side wall portion 112 of the upper frame 11, and on the inner peripheral surfaces of the angle portion 113 and the indoor side wall portion 112. 11 and the indoor side of the upper frame 21 of the shoji 2 are covered.

上枠１１に取り付けられるケース体５１は、合成樹脂材料からなり、図１（ｂ）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５１ｆを有し、全体として断熱材６１を収容する収容空間Ｓを形成している。 The 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 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 wall portion 51e extending upward from the outdoor side end of the inner peripheral wall portion 51d; It has a fixed wall portion 51f extending toward and forms an accommodation space S in which the heat insulating material 61 is accommodated as a whole.

そして、ケース体５１は、外周側室外壁部５１ｂと固定壁部５１ｆ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、図１（ｃ）に示すように、収容空間Ｓの中には、真空断熱材等の断熱材６１が配置されている。また、ケース体５１の内周壁部５１ｄの室外側から室外側方向に向かって突片５１ｇが形成されている。なお、突片５１ｇは、ケース体５１と同じ硬質の合成樹脂材料によって形成されてもよいが、軟質の合成樹脂材料によって形成されていてもよい。 The case body 51 is formed with an opening a continuing to the accommodation space S between the outer peripheral side chamber wall portion 51b and the fixed wall portion 51f. A heat insulating material 61 such as a vacuum heat insulating material is arranged inside. A projecting piece 51g is formed on the inner peripheral wall portion 51d of the case body 51 from the outdoor side toward the outdoor side. The projecting piece 51g may be made of the same hard synthetic resin material as the case body 51, or may be made of a soft synthetic resin material.

そして、断熱材６１を収容したケース体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、固定壁部５１ｆ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。
この時、室内側壁部１１２の室内側下端の内周凸部１１２ａに対して固定壁部５１ｆの室内側端が当接することで、安定した取付状態を維持することができる。 The case body 51 containing the heat insulating material 61 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 fixed wall portion 51f as the inner peripheral surface of the indoor side wall portion 112 of the upper frame. In a state where the opening a is closed by the indoor side surface of the upper frame 11 by contacting the surface, the upper frame 11 is attached so as to cover the portion exposed to the indoor side by attaching means such as double-sided tape.
At this time, the indoor end of the fixed wall portion 51f abuts against the inner peripheral protrusion 112a of the indoor lower end of the indoor side wall portion 112, so that a stable mounting state can be maintained.

上枠１１に取り付けられたケース体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５１ｇ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 case body 51 attached to the upper frame 11 has an inner peripheral end positioned at substantially the same height as the inner peripheral end of the upper frame 21 of the shoji 2 and covers the indoor side surface of the upper frame 21 to cover the upper frame 21 of the shoji 2. The indoor side surface of the is prevented from being exposed indoors.
Then, the projecting piece 51g 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.

（下枠部分の構成）
以上、本実施形態の建具の上枠部分を説明したが、下枠部分及び左右の竪枠部分の主な構成も上枠部分と同様である。
すなわち、下枠１２は、図１（ａ）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の室外側内周部分に押縁２２３が取り付けられ、パネル体２５の外周を保持するガラス間口２２１ａが形成されている。 (Structure of lower frame)
Although the upper frame portion of the fittings of this embodiment has been described above, the main configuration of the lower frame portion and the left and right vertical frame portions is the same as that of the upper frame portion.
That is, as shown in FIG. 1(a), the lower frame 12 includes a lower frame main body portion 121, an indoor side wall portion 122 and an angle portion 123, and the lower frame body 22 has a plurality of hollow portions. and an outdoor-side wall portion 222 extending in the outer peripheral direction from the outdoor-side outer peripheral surface of the lower rail main body portion 221. A glass frontage 221a that holds the outer periphery of the panel body 25 is formed.

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 is arranged to allow the sliding opening and closing of the shoji 2.

そして、断熱材６２を収容したケース体５２は、外周壁部５２ａを下枠１２のアングル部１２３の内周面に当接させるとともに、固定壁部５２ｆを上枠の室内側壁部１２２の内周面に当接させて、開口部ａを下枠１２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下枠１２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。 The case body 52 containing the heat insulating material 62 has the outer peripheral wall portion 52a in contact with the inner peripheral surface of the angle portion 123 of the lower frame 12, and the fixed wall portion 52f in contact with the inner peripheral surface of the indoor side wall portion 122 of the upper frame. In a state in which the opening a is closed by the indoor side surface of the lower frame 12 by contacting the surface, the lower frame 12 is attached so as to cover the portion exposed to the indoor side by attaching means such as double-sided tape.

下枠１２に取り付けられたケース体５２は、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。
そして、内周壁部５２ｄに形成された突片５２ｇが下框２２の室内側上端部分に対して近接もしくは当接することで、下框２２の室内側面とケース体５２の内周側室外壁部５２ｅの室外側面との間に断熱空間を形成している。
また、下枠１２は、図１（ａ）に示すように、下枠本体部１２１の内周面から室内側壁部１２２の室外側面にかけて断熱シート８２及び断熱シートカバー９２が配置されている。 The case body 52 attached to the lower frame 12 has an inner peripheral end positioned at substantially the same height as the inner peripheral end of the lower frame 22 of the shoji 2 and covers the indoor side surface of the lower frame 22 of the shoji 2. The indoor side surface of the is prevented from being exposed indoors.
Then, the projecting piece 52g formed on the inner peripheral wall portion 52d approaches or comes into contact with the upper end portion of the lower rail 22 on the indoor side, so that the inner peripheral wall portion 52e of the case body 52 and the inner peripheral wall portion 52e of the case body 52 are aligned. A heat-insulating space is formed between it and the outdoor side surface.
As shown in FIG. 1A, the lower frame 12 is provided with a heat insulating sheet 82 and a heat insulating sheet cover 92 from the inner peripheral surface of the lower frame main body portion 121 to the outdoor side surface of the indoor side wall portion 122 .

（竪枠部分の構成）
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の室外側内周部分に押縁２３３が取り付けられ、パネル体２５の外周を保持するガラス間口２３１ａが形成されている。 (Composition of vertical frame part)
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. It has an outdoor-side wall portion 232 extending in the outer peripheral direction from the outdoor-side outer peripheral surface of the frame main body portion 231 . A glass frontage 231a is formed to hold the .

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.

そして、断熱材６３を収容したケース体５３は、外周壁部５３ａを竪枠１３のアングル部１３３の内周面に当接させるとともに、固定壁部５３ｆを竪枠１３の室内側壁部１３２の内周面に当接させて、開口部ａを竪枠１３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竪枠１３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。 The case body 53 containing the heat insulating material 63 has the outer peripheral wall portion 53a abutted against the inner peripheral surface of the angle portion 133 of the vertical frame 13, and the fixed wall portion 53f inside the inner side wall portion 132 of the vertical frame 13. In a state in which the opening a is closed by the indoor side surface of the vertical frame 13 by contacting the peripheral surface, the vertical frame 13 is mounted so as to cover the portion exposed to the indoor side by mounting means such as double-sided tape.

竪枠１３に取り付けられたケース体５３は、内周端が左右方向で障子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。
そして、内周壁部５３ｄに形成された突片５３ｇが竪框２３の室内側内周端部分に対して近接もしくは当接することで、竪框２３の室内側面とケース体５３の内周側室外壁部５３ｅの室外側面との間に断熱空間を形成している。
また、竪枠１３は、図２に示すように、竪枠本体部１３１の内周面から室内側壁部１３２の室外側面にかけて断熱シート８３及び断熱シートカバー９３が配置されている。 A case body 53 attached to the vertical frame 13 has an inner peripheral end positioned substantially at the same position in the horizontal direction as the inner peripheral end of the vertical frame 23 of the shoji 2, covering the indoor side surface of the vertical frame 23, and covering the vertical frame 23 of the shoji 2. The indoor side surface of 23 is prevented from being exposed indoors.
Then, the projecting piece 53g formed on the inner peripheral wall portion 53d approaches or comes into contact with the inner peripheral end portion of the vertical frame 23, so that the indoor side surface of the vertical frame 23 and the inner peripheral outdoor wall portion of the case body 53 A heat insulating space is formed between the outdoor side surface of 53e.
As shown in FIG. 2, the vertical frame 13 has a heat insulating sheet 83 and a heat insulating sheet cover 93 arranged from the inner peripheral surface of the vertical frame main body 131 to the outdoor side surface of the indoor side wall 132 .

なお、障子２の右の竪框２３にハンドル４６（点線で示す）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 (indicated by a dotted line) 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.

以上のように、本実施形態の断熱建具においては、建具の断熱性能を向上させるべく、障子２の室内側部分から枠体１への冷熱の伝達を防止するために断熱シート８（８１）を備えている。
以下、断熱シートについて、下枠部分を参考にして、さらに具体的に説明する。 As described above, in the heat-insulating fittings of the present embodiment, the heat-insulating sheet 8 (81) is provided to prevent the transmission of cold heat from the indoor part of the shoji 2 to the frame 1 in order to improve the heat-insulating performance of the fittings. I have.
Hereinafter, the heat insulating sheet will be described in more detail with reference to the lower frame portion.

本実施形態の建具の下枠１２は、図３に示すように、見込壁の内周面から室内側壁部１２２の室外側面にかけて断熱シート８２が配置されている。
具体的には、断熱シート８２は、下枠１２の下枠本体部１２１の内周面１２１ｂの室内側略半分の領域から室内側壁部１２２の室内側の見付面１２２ａのシール材ｓ１の下方部分にかけて沿うように配置され、例えば、接着等の取付手段によって取り付けられている。 As shown in FIG. 3, the lower frame 12 of the fitting of this embodiment has a heat insulating sheet 82 arranged from the inner peripheral surface of the projection wall to the outdoor side surface of the indoor side wall portion 122 .
Specifically, the heat-insulating sheet 82 extends from the indoor half of the inner peripheral surface 121b of the lower frame main body portion 121 of the lower frame 12 to the indoor-side facing surface 122a of the indoor side wall portion 122 below the sealing material s1. It is arranged along the portion and is attached by attachment means such as adhesion, for example.

断熱シート８２は、例えば、軟質の合成樹脂や和紙等の材料からなるシートもしくはテープを使用することができる。その他、断熱シートとしては、ハサミ等で加工が容易な柔らかく薄いマット状のガラス繊維不織布、またはパルプ繊維等のシート素材に断熱塗料を塗布したもの等を用いることができる。
なお、断熱シート８は、切断や折曲加工ができ、取り付ける樹脂形材の取付部の形状のあわせて変形（実施形態の断熱シートは、断面略Ｌ字状に変形させている。）できる方が好ましいが、あらかじめ樹脂形材の取付部の形状に合わせて成形したものでもよい。また、和紙等の場合には、防水加工等をしたものでもよい。 For the heat insulating sheet 82, for example, a sheet or tape made of a material such as soft synthetic resin or Japanese paper can be used. In addition, as the heat insulating sheet, a soft and thin mat-like glass fiber nonwoven fabric that can be easily processed with scissors or the like, or a sheet material such as pulp fiber coated with a heat insulating paint can be used.
The heat insulating sheet 8 can be cut or bent, and can be deformed according to the shape of the mounting portion of the resin shape to be mounted (the heat insulating sheet in the embodiment is deformed into a substantially L-shaped cross section). is preferable, but it may be preformed in accordance with the shape of the mounting portion of the resin profile. In the case of Japanese paper, it may be waterproofed.

そして、下枠１２は、図３に示すように、下枠１２の室内側壁部１２２のシール材ｓ１の下方部分に凹部が形成されており、該凹部に断熱シート８２を収めて取り付けることで断熱シート８２が室外側の見付面１２２ａから大きく突出することを抑制している。 As shown in FIG. 3, the lower frame 12 has a recess formed in the lower portion of the sealing material s1 of the indoor side wall portion 122 of the lower frame 12, and a heat insulating sheet 82 is placed in the recess and attached to provide heat insulation. This prevents the seat 82 from protruding significantly from the viewing surface 122a on the outdoor side.

また、下枠１２は、断熱シート８２を覆うように、下枠本体部１２１の内周面１２１ｂから室内側壁部１２２の室外側の見付面１２２ａにかけて断面略Ｌ字状の合成樹脂製の断熱シートカバー９２が配置されてもよい。
断熱シートカバー９２は、断熱シート８２を覆うのに十分な見付幅及び見込幅を有しており、ピンｐ等の固定手段によって下枠１２の室内側壁部１２２に固定されている。なお、接着等によって固定されていても良い。 In addition, the lower frame 12 is made of synthetic resin and has a substantially L-shaped cross section from the inner peripheral surface 121b of the lower frame main body portion 121 to the exterior surface 122a of the indoor side wall portion 122 so as to cover the heat insulating sheet 82. A seat cover 92 may be arranged.
The heat insulating sheet cover 92 has an apparent width and a projected width sufficient to cover the heat insulating sheet 82, and is fixed to the interior side wall portion 122 of the lower frame 12 by fixing means such as pins p. In addition, you may fix by adhesion|attachment etc.

－第２の実施形態－
第２の実施形態の断熱建具について、図４に示す、躯体開口部に固定される枠体１の各枠材がガラス間口を有するＦＩＸ窓を用いて説明する。
なお、第２の実施形態の建具は、第１の実施形態の建具と同様に、枠体１を構成する各枠材は同一の断面形状を有しており各枠材に構造上の差異はないので、本実施形態の建具については、竪枠部分の説明は省略する。 - Second Embodiment -
The heat-insulating fittings of the second embodiment will be described using a FIX window shown in FIG. 4 in which each frame member of the frame 1 fixed to the building frame opening has a glass frontage.
In addition, in the fittings of the second embodiment, as in the fittings of the first embodiment, each frame member constituting the frame 1 has the same cross-sectional shape, and there is no structural difference between the frame members. Therefore, the description of the vertical frame portion of the fittings of this embodiment is omitted.

（上枠部分の構成）
本実施形態の枠体１の上枠１１は、図４（ａ）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の室外側内周部分に押縁１１４が取り付けられて、室内側壁部１１２と押縁１１４によって、パネル体２５の外周を保持するガラス間口１１１ａが形成されている。上枠本体部１１１の中空部内には、真空断熱材等の断熱材６６が収容されていてもよい。
そして、上枠１１の上枠本体部１１１及び室内側壁部１１２の室内側面を覆うように、断熱材６１を収容したケース体５１が取り付けられている。 (Configuration of upper frame portion)
As shown in FIG. 4A, the upper frame 11 of the frame body 1 of the present embodiment 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 from the indoor inner peripheral surface of the upper frame main body portion 111 to the inner periphery. and an angle portion 113 extending from the indoor side end of the upper frame body portion 111 toward the room direction. A glass frontage 111a that holds the outer periphery of the panel body 25 is formed by the indoor side wall portion 112 and the pressing edge 114 that are attached. A heat insulating material 66 such as a vacuum heat insulating material may be accommodated in the hollow portion of the upper frame body portion 111 .
A case body 51 containing a heat insulating material 61 is attached so as to cover the upper frame main body portion 111 of the upper frame 11 and the indoor side surfaces of the indoor side wall portion 112 .

上枠１１に取り付けられるケース体５１は、合成樹脂材料からなり、図４（ｂ）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５１ｑを有し、全体として断熱材６１を収容する収容空間Ｓを形成している。 The 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 wall portion 51a, an indoor wall portion 51c extending downward from the indoor end of the outer peripheral wall portion 51a, and an inner peripheral wall portion extending from the lower end of the indoor wall portion 51c to the outdoor side. 51d, and an inner peripheral side room outer wall portion 51q extending upward from the outdoor end of the inner peripheral wall portion 51d, forming a housing space S for housing the heat insulating material 61 as a whole.

ケース体５１は、外周側室外壁部５１ｂと内周側室外壁部５１ｑ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、図４（ｃ）に示すように、収容空間Ｓの中には、真空断熱材等の断熱材６１を収容することができる。
そして、断熱材６１を収容したケース体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、外周側室外壁部５１ｂと内周側室外壁部５１ｑを上枠本体部１１１及び室内側壁部１１２の室内側面に当接させて、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の室内側面を覆うように取り付けられている。 The case body 51 is formed with an opening a continuing to the housing space S between the outer wall 51b and the inner wall 51q of the housing. A heat insulating material 61 such as a vacuum heat insulating material can be accommodated therein.
The case body 51 containing the heat insulating material 61 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 wall portion 51b and the inner peripheral wall portion 51q of the upper frame. In a state in which the body portion 111 and the indoor side wall portion 112 are brought into contact with each other, and the opening a is closed by the indoor side surface of the upper frame 11, the indoor side surface of the upper frame 11 is covered with a mounting means such as double-sided tape. installed.

また、ガラス間口１１１ａにおいて、見込面を形成する上枠本体部１１１の内周面から室内側見付面を形成する室内側壁部１１２の室外側面にかけて、断熱シート８１及び合成樹脂製の断熱シートカバー９１が配置されている。 In addition, in the glass frontage 111a, from the inner peripheral surface of the upper frame body portion 111 forming the viewing surface to the outdoor side surface of the indoor side wall portion 112 forming the indoor viewing surface, a heat insulating sheet 81 and a synthetic resin heat insulating sheet cover 91 are placed.

（下枠部分の構成）
以上、本実施形態の建具の上枠部分を説明したが、下枠部分の主な構成も上枠部分と同様である。
すなわち、下枠１２は、図４（ａ）に示すように、下枠本体部１２１、室内側壁部１２２、アングル部１２３及び押縁１２４を有しており、室内側壁部１２２と押縁１２４によって、パネル体２５の外周を保持するガラス間口１２１ａが形成されている。 (Structure of lower frame)
Although the upper frame portion of the fittings of this embodiment has been described above, the main configuration of the lower frame portion is the same as that of the upper frame portion.
That is, as shown in FIG. 4A, the lower frame 12 has a lower frame body portion 121, an indoor side wall portion 122, an angle portion 123, and a ridge 124. The indoor side wall portion 122 and the ridge 124 form a panel A glass frontage 121a that holds the outer circumference of the body 25 is formed.

そして、断熱材６２を収容したケース体５２は、外周壁部５２ａを下枠１２のアングル部１２３の内周面に当接させるとともに、外周側室外壁部５２ｂと内周側室外壁部５２ｑを下枠本体部１２１及び室内側壁部１２２の室内側面に当接させて、開口部ａを下枠１２の室内側面によって覆った状態で、両面テープ等の取付手段によって下枠１２の室内側面を覆うように取り付けられている。
また、下枠１２は、図４（ａ）に示すように、下枠本体部１２１の内周面から室内側壁部１２２の室外側面にかけて断熱シート８２が配置されている。 The case body 52 housing the heat insulating material 62 has the outer peripheral wall portion 52a in contact with the inner peripheral surface of the angle portion 123 of the lower frame 12, and the outer peripheral wall portion 52b and the inner peripheral wall portion 52q of the lower frame. With the indoor side surfaces of the main body 121 and the indoor side wall portion 122 in contact with each other and the opening a covered with the indoor side surface of the lower frame 12, the indoor side surface of the lower frame 12 is covered with a mounting means such as double-sided tape. installed.
In addition, as shown in FIG. 4A, the lower frame 12 is provided with a heat insulating sheet 82 from the inner peripheral surface of the lower frame body portion 121 to the outdoor side surface of the indoor side wall portion 122 .

以上のように、本実施形態の断熱建具においては、建具の断熱性能を向上させるべく、パネル体２５の室内側部分から枠体１への冷熱の伝達を防止するために断熱シート８（８２）を備えている。
以下、断熱シートについて、下枠部分を参考にして、さらに具体的に説明する。 As described above, in the heat-insulating fittings of the present embodiment, in order to improve the heat-insulating performance of the fittings, the heat-insulating sheet 8 (82) is provided to prevent the transmission of cold heat from the indoor portion of the panel body 25 to the frame body 1. It has
Hereinafter, the heat insulating sheet will be described in more detail with reference to the lower frame portion.

本実施形態の建具の下枠１２は、図５（ａ）に示すように、見込壁の内周面（見込面）１２１ｂから室内側壁部１２２の室外側の見付面１２２ａにかけて断熱シート８２が配置されている。
具体的には、断熱シート８２は、下枠１２の下枠本体部１２１の内周面１２１ｂの室内側略半分の領域から室内側壁部１２２の室内側見付面１２２ａのシール材ｓ１の下方部分にかけて沿うように配置され、例えば、接着等の取付手段によって取り付けられている。 As shown in FIG. 5A, the lower frame 12 of the fitting of the present embodiment has a heat insulating sheet 82 from the inner peripheral surface (projection surface) 121b of the projection wall to the projection surface 122a of the indoor side wall portion 122 on the outdoor side. are placed.
Specifically, the heat insulating sheet 82 extends from the indoor half area of the inner peripheral surface 121b of the lower frame main body 121 of the lower frame 12 to the indoor facing surface 122a of the indoor side wall portion 122 below the sealing material s1. It is arranged so as to extend along the length of the wire, and is attached by attachment means such as adhesion, for example.

断熱シート８２は、例えば、軟質の合成樹脂や和紙等の材料からなるシートもしくはテープを使用することができる。その他、断熱シートとしては、ハサミ等で加工が容易な柔らかく薄いマット状のガラス繊維不織布、またはパルプ繊維等のシート素材に断熱塗料を塗布したもの等を用いることができる。
なお、断熱シート８は、切断や折曲加工ができ、取り付ける樹脂形材の取付部の形状のあわせて変形（実施形態の断熱シートは、断面略Ｌ字状に変形させている。）できる方が好ましいが、あらかじめ樹脂形材の取付部の形状に合わせて成形したものでもよい。また、和紙等の場合には、防水加工等をしたものでもよい。 For the heat insulating sheet 82, for example, a sheet or tape made of a material such as soft synthetic resin or Japanese paper can be used. In addition, as the heat insulating sheet, a soft and thin mat-like glass fiber nonwoven fabric that can be easily processed with scissors or the like, or a sheet material such as pulp fiber coated with a heat insulating paint can be used.
The heat insulating sheet 8 can be cut or bent, and can be deformed according to the shape of the mounting portion of the resin shape to be mounted (the heat insulating sheet in the embodiment is deformed into a substantially L-shaped cross section). is preferable, but it may be preformed in accordance with the shape of the mounting portion of the resin profile. In the case of Japanese paper, it may be waterproofed.

なお、下枠１２は、図５（ａ）に示すように、下枠１２の室内側壁部１２２のシール材ｓ１の下方部分に凹部が形成されており、該凹部に断熱シート８２を収めて取り付けることで断熱シート８２が室外側面から大きく突出することを抑制している。 In addition, as shown in FIG. 5A, the lower frame 12 has a recess formed in the lower part of the sealing material s1 of the indoor side wall 122 of the lower frame 12, and the heat insulating sheet 82 is accommodated in the recess and attached. This prevents the heat insulating sheet 82 from protruding significantly from the outdoor side surface.

また、断熱シート８２を覆うように、下枠本体部１２１の内周面１２１ｂから室内側壁部１２２の室内側面（見付面）１２２ａにかけて断面略Ｌ字状の合成樹脂製の断熱シートカバー９２が配置されている。
断熱シートカバー９２は、断熱シート８２を覆うのに十分な見付幅及び見込幅を有しており、ピン等の固定手段ｐによって下枠１２の室内側壁部１２２に固定されている。なお、接着等によって固定されていても良い。 A synthetic resin heat insulating sheet cover 92 having a substantially L-shaped cross section extends from the inner peripheral surface 121b of the lower frame main body 121 to the indoor side surface (viewing surface) 122a of the indoor side wall portion 122 so as to cover the heat insulating sheet 82. are placed.
The heat insulating sheet cover 92 has an apparent width and an estimated width sufficient to cover the heat insulating sheet 82, and is fixed to the interior side wall portion 122 of the lower frame 12 by fixing means p such as pins. In addition, you may fix by adhesion|attachment etc.

－第３の実施形態－
第３の実施形態の断熱建具は、基本的な構成は、第２の実施形態の断熱建具と同様であり、断熱シート８及び断熱シートカバー９の構成が、第１もしくは第２の実施形態と異なっている。
第３の実施形態の断熱建具について、図５（ｂ）に示す下枠部分を参考にして、説明する。 -Third Embodiment-
The basic configuration of the heat insulating fitting of the third embodiment is the same as that of the heat insulating fitting of the second embodiment. different.
The heat-insulating fittings of the third embodiment will be described with reference to the lower frame portion shown in FIG. 5(b).

本実施形態の断熱建具の下枠１２に配置される断熱シート８２は、図５（ｂ）に示すように、下枠１２の見込面である下枠本体部１２１の内周面１２１ｂのほぼ全域から下枠１２の室内側見付面である室内側壁部１２２の室内側面（見付面）１２２ａにかけて配置されている。 The heat insulating sheet 82 arranged on the lower frame 12 of the heat insulating fitting of the present embodiment, as shown in FIG. to the indoor side surface (viewing surface) 122 a of the indoor side wall portion 122 , which is the indoor viewing surface of the lower frame 12 .

そして、下枠１２の下枠本体部１２１（ガラス間口１２１ａ）の内周面１２１ｂには、断熱シート８２を覆うように断熱シートカバー９２が配置されている。
断熱シートカバー９２は、図６（ａ）に示すように、室内側見付部の上端に第１係止部９２ａを有し、見込部の室外側端部に第２係止部９２ｂを有している。
一方、下枠１２は、室内側壁部１２２の室外側面の上方部位に気密材取付溝１２２ｃを有しており、気密材取付溝１２２ｃの下方位置に第１被係止部１２２ｂが形成されている。さらに、下枠１２は、下枠本体部１２１の内周面１２１ｂの室外側に第２被係止部１２１ｃが形成されている。 An insulating sheet cover 92 is arranged on the inner peripheral surface 121b of the lower frame main body portion 121 (glass frontage 121a) of the lower frame 12 so as to cover the insulating sheet 82 .
As shown in FIG. 6(a), the heat insulating seat cover 92 has a first locking portion 92a at the upper end of the interior facing portion and a second locking portion 92b at the outdoor end of the projection portion. is doing.
On the other hand, the lower frame 12 has an airtight material mounting groove 122c in the upper portion of the outdoor side surface of the indoor side wall portion 122, and a first locked portion 122b is formed below the airtight material mounting groove 122c. . Further, the lower frame 12 has a second locked portion 121c formed on the outside of the inner peripheral surface 121b of the lower frame main body portion 121 .

そして、断熱シートカバー９２は、下枠１２との間に断熱シート８２を配置した状態で、第１係止部９２ａを下枠１２の第１被係止部１２２ｂに係止すると共に、第２係止部９２ｂを下枠１２の第２被係止部１２１ｃに係止することで下枠１２に対して断熱シート８２を覆った状態で取り付けることができる。 The heat insulating sheet cover 92 locks the first locking portion 92a to the first locked portion 122b of the lower frame 12 in a state where the heat insulating sheet 82 is arranged between the lower frame 12 and the second locking portion 92a. By locking the locking portion 92b to the second locked portion 121c of the lower frame 12, the insulating sheet 82 can be attached to the lower frame 12 in a state of being covered.

また、断熱シートカバー９２は、下枠１２との間に断熱シート８２を配置した状態で断熱シート８２に当接する複数のリブ９２ｃを有しており、リブ９２ｃが断熱シート８２の内周面に当接することで、断熱シート８２を安定して保持することができる。
なお、下枠１２に取り付けられた断熱シートカバー９２は、内周面が下枠１２の気密材ｓ１を取り付ける気密材取付溝１２２ｃの室内側面とほぼ面一となる。 In addition, the heat insulating sheet cover 92 has a plurality of ribs 92c that contact the heat insulating sheet 82 with the heat insulating sheet 82 disposed between the lower frame 12. By abutting, the heat insulating sheet 82 can be stably held.
The heat insulating sheet cover 92 attached to the lower frame 12 has an inner peripheral surface that is substantially flush with the indoor side surface of the airtight material attachment groove 122c for attaching the airtight material s1 of the lower frame 12. As shown in FIG.

そして、本実施形態の建具において、枠体１に断熱シート８２を取り付ける際には、図６（ａ）に示すように、下枠１２の内周面に断熱シート８２を配置した後に、図６（ｂ）に示すように、断熱シートカバー９２の第１係止部９２ａを下枠１２の室内側壁部１２２に形成された第１被係止部１２２ｂに係止する。その後、断熱シートカバー９２を、該係止部分を中心にして室外側を回動させて下枠１２の内周面に押し付けることで、第２係止部９２ｂが下枠１２の下枠本体部１２１の内周面に形成された第２被係止部１２１ｃに係止される。
したがって、図５（ｂ）に示すように、断熱シートカバー９２を下枠１２に取り付ける作業によって、断熱シート８２を簡単に下枠１２に配置することができる。 Then, in the fittings of the present embodiment, when attaching the heat insulating sheet 82 to the frame 1, as shown in FIG. As shown in (b), the first locking portion 92a of the heat insulating sheet cover 92 is locked to the first locked portion 122b formed on the inner side wall portion 122 of the lower frame 12. As shown in FIG. After that, the heat insulating sheet cover 92 is rotated around the engagement portion on the outdoor side and pressed against the inner peripheral surface of the lower frame 12 , so that the second engagement portion 92 b is attached to the lower frame main body portion of the lower frame 12 . The second locked portion 121c formed on the inner peripheral surface of the 121 is locked.
Therefore, as shown in FIG. 5B, the heat insulating sheet 82 can be easily arranged on the lower frame 12 by attaching the heat insulating sheet cover 92 to the lower frame 12 .

以上のように、第１の実施形態の建具においては、建具の室内に露出する枠体部分であって、枠体１の内周面と障子２の外周面との間の冷熱が直接伝達される部位に対して断熱シート８を配置することで、建具の断熱性能を調節することができる。 As described above, in the fittings of the first embodiment, the cold heat between the inner peripheral surface of the frame 1 and the outer peripheral surface of the shoji 2 is directly transmitted to the frame body portion exposed in the room of the fittings. By arranging the heat insulation sheet 8 on the part where the heat insulation is applied, the heat insulation performance of the fitting can be adjusted.

また、第２の実施形態の建具においては、建具の室内に露出する部分であって、枠体１のガラス間口１２１ａの内周面１２１ｂとパネル体２５の外周面との間の冷熱が直接伝達される部位に対して、断熱シート８を配置することで、建具の断熱性能を調節することができる。 In addition, in the fittings of the second embodiment, cold heat is directly transmitted between the inner peripheral surface 121b of the glass frontage 121a of the frame 1 and the outer peripheral surface of the panel body 25, which is the portion of the fittings exposed in the room. By arranging the heat insulating sheet 8 on the part to be covered, the heat insulating performance of the fitting can be adjusted.

したがって、例えば合成樹脂等からなる枠体１や框体の肉厚を過剰に大きくすることなく、設置される環境に応じて断熱シートを取り付けることで、最適な断熱性能を得ることができるので、効率的に断熱性能の向上を図ることができる。 Therefore, without excessively increasing the wall thickness of the frame 1 or the frame made of synthetic resin or the like, the optimum heat insulating performance can be obtained by attaching the heat insulating sheet according to the installation environment. It is possible to efficiently improve the heat insulation performance.

さらに、断熱シート８を断熱シートカバー９で覆うことで、断熱シート８を外部の影響等から保護することができると共に、断熱シートカバー９と枠体１もしくは框体との間に断熱シート８を積層してなる断熱構造を形成することができるので、さらに高い断熱性能を付与することができる。 Furthermore, by covering the heat insulating sheet 8 with the heat insulating sheet cover 9, the heat insulating sheet 8 can be protected from external influences and the like, and the heat insulating sheet 8 can be placed between the heat insulating sheet cover 9 and the frame 1 or the frame. Since a laminated heat insulating structure can be formed, even higher heat insulating performance can be imparted.

また、第３の実施形態の断熱シートカバー９は、枠体１との間に断熱シート８を挟んだ状態で係止することで取り付けられるので、断熱シートカバー９の取付によって断熱シート８を配置することができ、簡単な処理によって断熱性能を向上させることができる。 In addition, since the heat insulating sheet cover 9 of the third embodiment is attached by engaging the heat insulating sheet 8 with the heat insulating sheet 8 sandwiched between the frame 1 and the heat insulating sheet 8, the heat insulating sheet 8 is arranged by attaching the heat insulating sheet cover 9. The heat insulation performance can be improved by a simple treatment.

なお、断熱シート及び断熱シートカバーが配置される対象は、第１の実施形態に示すような開閉障子が配置される枠体の内周面であってもいし、第２の実施形態に示すようなＦＩＸ窓の枠体のガラス間口の内周面であってもよく、さらに、障子のガラス間口の内周面であってもよい。
さらに、ガラス間口に保持されるパネル体は、グレイチングチャンネルによって保持されるものであっても良い。 The object on which the heat insulating sheet and the heat insulating sheet cover are arranged may be the inner peripheral surface of the frame on which the opening and closing shoji is arranged as shown in the first embodiment, or the inner peripheral surface of the frame as shown in the second embodiment. It may be the inner peripheral surface of the glass frontage of the frame of the FIX window, or the inner peripheral surface of the glass frontage of the shoji.
Furthermore, the panel body held in the glass frontage may be held by a grating channel.

また、断熱シートは、上記実施形態に限定されるものではなく、どのように断熱シートを設けても良い Moreover, the heat insulating sheet is not limited to the above embodiment, and the heat insulating sheet may be provided in any manner.

また、上枠、下枠及び左右の竪枠の材料、形状は、限定されるものではなく、断面形状が同一のものでなくてもよい。また、ケース体５の断面形状も各枠体に応じて異なる断面形状のものであってもよい。 Moreover, the material and shape of the upper frame, lower frame and left and right vertical frames are not limited, and the cross-sectional shape may not be the same. Further, the cross-sectional shape of the case body 5 may also be different according to each frame.

さらに、断熱建具は、開き窓やすべり出し窓、ＦＩＸ窓に限定されるものではなく、引違い窓等建具の種類は何ら限定されるものではない。
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。 Furthermore, the heat insulating fittings are not limited to casement windows, sliding windows, and FIX windows, and the types of fittings such as double sliding windows are not limited at all.
It goes without saying that the above-described embodiments do not limit the invention described in the claims, but are treated as examples.

１ ：枠体（樹脂形材）
１１ ：上枠
１２１ ：上枠本体部
１２１ａ ：ガラス間口
１２１ｂ ：内周面
１２２ ：室内側壁部
１２２ａ ：室外側面（見付面）
１２ ：下枠
１３ ：竪枠
２ ：障子
２１ ：上框
２２ ：下框
２３ ：竪框
８ ：断熱シート
８１～８２：断熱シート
９ ：断熱シートカバー
９１～９３：断熱シートカバー

1: Frame body (resin profile)
11: Upper frame 121: Upper frame main body 121a: Glass frontage 121b: Inner peripheral surface 122: Indoor side wall 122a: Outdoor side (viewing surface)
12 : Lower frame 13 : Vertical frame 2 : Shoji 21 : Upper frame 22 : Lower frame 23 : Vertical frame 8 : Insulation sheet 81-82: Insulation sheet 9 : Insulation sheet cover 91-93: Insulation sheet cover

Claims (1)

枠体と、障子を備え、
枠体は、見込壁と、見込壁の室内側から内周方向に向けて延設される室内側壁部を有し、
室内側壁部の内周側端部と障子との間が気密されるとともに、室外側において障子と枠体が気密され、枠体と障子との間に空間が形成されており、
枠体の見込壁の内周面から室内側壁部の室外側面にかけて、断熱シートを設けた
断熱建具。 Equipped with a frame and shoji,
The frame has a projection wall and an indoor side wall portion extending from the interior side of the projection wall toward the inner peripheral direction ,
Airtightness is provided between the inner peripheral side end of the indoor side wall and the shoji, and airtightness is provided between the shoji and the frame on the outdoor side, and a space is formed between the frame and the shoji,
A heat insulating fitting provided with a heat insulating sheet from the inner peripheral surface of the projection wall of the frame to the outdoor side surface of the indoor side wall.
JP2018214000A 2018-11-14 2018-11-14 Insulated fittings Active JP7134074B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018214000A JP7134074B2 (en) 2018-11-14 2018-11-14 Insulated fittings
JP2022070435A JP7238192B2 (en) 2018-11-14 2022-04-21 Insulated fittings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018214000A JP7134074B2 (en) 2018-11-14 2018-11-14 Insulated fittings

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022070435A Division JP7238192B2 (en) 2018-11-14 2022-04-21 Insulated fittings

Publications (2)

Publication Number Publication Date
JP2020079540A JP2020079540A (en) 2020-05-28
JP7134074B2 true JP7134074B2 (en) 2022-09-09

Family

ID=70801558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018214000A Active JP7134074B2 (en) 2018-11-14 2018-11-14 Insulated fittings

Country Status (1)

Country Link
JP (1) JP7134074B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000199376A (en) 1999-01-06 2000-07-18 Nippon Sheet Glass Co Ltd Sash frame structure
JP2011202361A (en) 2010-03-24 2011-10-13 Lixil Corp Opening device and method for manufacturing the same
JP5984193B2 (en) 2012-11-02 2016-09-06 富士機械製造株式会社 Expanding ring inner diameter measuring system and push-up motion interference avoidance system of die feeding device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5984193U (en) * 1982-11-30 1984-06-07 松下電工株式会社 Window airtight structure
JP2019085823A (en) * 2017-11-09 2019-06-06 株式会社Ｌｉｘｉｌ Fixture
JP6914537B2 (en) * 2018-10-20 2021-08-04 Ｆｆｅ＆Ｋｉｒｉ総研株式会社 Joinery parts

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000199376A (en) 1999-01-06 2000-07-18 Nippon Sheet Glass Co Ltd Sash frame structure
JP2011202361A (en) 2010-03-24 2011-10-13 Lixil Corp Opening device and method for manufacturing the same
JP5984193B2 (en) 2012-11-02 2016-09-06 富士機械製造株式会社 Expanding ring inner diameter measuring system and push-up motion interference avoidance system of die feeding device

Also Published As

Publication number Publication date
JP2020079540A (en) 2020-05-28

Similar Documents

Publication Publication Date Title
JP5394295B2 (en) Opening device
KR101462001B1 (en) Complex windows with removable heat insulation panel
JP2023027353A (en) Heat-insulated fitting
JP2016037803A (en) Exterior wall fitting member and exterior wall structure
JP2009052333A (en) Double sliding sash made of synthetic resin
KR20150142237A (en) Installation Structure of Insulated Fire Door
JP2011202361A (en) Opening device and method for manufacturing the same
JP7238192B2 (en) Insulated fittings
JP7134074B2 (en) Insulated fittings
KR102039141B1 (en) Insulation window and construction method thereof
KR200465152Y1 (en) Opening and Closing Type Window with Undisclosed Frame
JP4863293B2 (en) Curtain wall panel unit
KR101896484B1 (en) System door for composite insulation
JPH1113353A (en) Double sliding door
KR101121121B1 (en) Width frame structure of a window
JP2022173479A (en) Fitting
JP7320109B2 (en) Insulated fittings
JP7265338B2 (en) Insulated fittings
JP7096756B2 (en) Insulated fittings
JP6652435B2 (en) Joinery
JP6315577B2 (en) Attachment, double glazing, and sash
JP6757582B2 (en) Joinery and how to assemble it
JP7036848B2 (en) Joinery
JP6836578B2 (en) sash
JP2020070667A (en) Thermally insulating fixture

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210525

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20220228

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220302

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220422

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220818

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220830

R150 Certificate of patent or registration of utility model

Ref document number: 7134074

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150