JP2021001470A

JP2021001470A - Sash and fitting

Info

Publication number: JP2021001470A
Application number: JP2019115261A
Authority: JP
Inventors: 憲宏若代; Norihiro Wakashiro; 康生脇谷; Yasuo Wakitani; 綾一高見; Ayaichi Takami
Original assignee: YKK AP Inc
Current assignee: YKK AP Inc
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2021-01-07
Anticipated expiration: 2039-06-21
Also published as: JP2022173479A; JP2024026542A; JP7467560B2; JP7448604B2; JP7221816B2; JP2024026540A; JP2022181216A; JP2024026541A

Abstract

To provide a sash and a fitting which are capable of improving heat insulation by being attached to a frame body.SOLUTION: A sash 3, which is to be arranged within a window frame 2, includes a sliding sash frame 5 abutting on an airtight member 8 mounted on the window frame 2 and a face material 80 arranged in the sliding sash frame 5. The sliding sash frame 5 includes an upper frame, a lower frame, and right and left vertical frames 70. The right and left frames 70 have protruded projecting piece parts 724 formed at positions apart on the inner peripheral side from the abutting position to the airtight member 8. The projecting piece part 724 forms a heat insulating space 74 with the airtight member 8 in a state in which the sash 3 is arranged in the window frame 2.SELECTED DRAWING: Figure 3

Description

本発明は、枠体との間における熱の流出入を抑制する障子および建具に関する。 The present invention relates to shoji screens and fittings that suppress the inflow and outflow of heat to and from the frame.

従来、枠と障子とを備えた縦すべり出し窓が知られている（特許文献１参照）。枠（枠体）は、上枠、下枠および左右の竪枠を枠組みして構成されている。上枠、下枠および左右の竪枠は、それぞれの室外面から室外側に延出した突出片と障子に当接するタイト材とを有している。各枠および障子間であって突出片およびタイト材の間には空間が形成されており、この空間を形成することで断熱性を向上させている。 Conventionally, a vertical sliding window provided with a frame and a shoji screen has been known (see Patent Document 1). The frame (frame body) is composed of an upper frame, a lower frame, and left and right vertical frames. The upper frame, the lower frame, and the left and right vertical frames each have a protruding piece extending from the outdoor surface to the outdoor side and a tight material that abuts on the shoji. A space is formed between each frame and the shoji and between the projecting piece and the tight material, and the heat insulating property is improved by forming this space.

特開２０１７−１６６２２３号公報JP-A-2017-166223

ところで、特許文献１に記載の縦すべり出し窓では、例えば既設の枠に新たな障子を取り付ける場合には、上枠、下枠および左右の竪枠に形成された突出片の位置は変更できないので、障子の框寸法などの如何によっては前述した空間を適切に形成できずに十分な断熱性を得られないおそれがある。
また、既設の枠に新たな障子を取り付けて縦すべり出し窓などの建具を構成する場合、既設の枠が突出片のないものだと前述した空間を形成することができずに断熱性を向上させることが困難となる。 By the way, in the vertical sliding window described in Patent Document 1, for example, when a new shoji is attached to an existing frame, the positions of the protruding pieces formed on the upper frame, the lower frame and the left and right vertical frames cannot be changed. Depending on the size of the stile of the shoji, the above-mentioned space may not be formed properly and sufficient heat insulation may not be obtained.
In addition, when a new shoji is attached to the existing frame to form a fitting such as a vertical sliding window, if the existing frame has no protruding pieces, the above-mentioned space cannot be formed and the heat insulating property is improved. Becomes difficult.

本発明の目的は、枠体に取り付けられることで断熱性を向上できる障子および建具を提供することにある。 An object of the present invention is to provide a shoji and a fitting that can improve heat insulation by being attached to a frame.

本発明の障子は、枠体内に配置される障子であって、前記枠体に装着された気密材に当接する障子框と、前記障子框内に配置された面材とを備え、前記障子框は、上框、下框および左右の縦框を備え、前記上框、前記下框および前記左右の縦框のうちの少なくとも一つは、前記気密材に対する当接位置よりも内周側に離れた位置に形成された突出した突片部を有し、前記突片部は、前記障子が前記枠体内に配置された状態で前記気密材との間に断熱空間を形成することを特徴とする。
本発明の建具は、気密材が装着された枠体と、前記枠体内に配置される前述した本発明の障子とを備えることを特徴とする。 The shoji of the present invention is a shoji that is arranged in the frame, and includes a shoji stile that comes into contact with an airtight material attached to the frame and a face material that is arranged in the sash. Is provided with an upper stile, a lower stile, and left and right vertical stiles, and at least one of the upper stile, the lower stile, and the left and right vertical stiles is separated from the contact position with respect to the airtight material on the inner peripheral side. It has a protruding projecting piece portion formed at a vertical position, and the projecting piece portion is characterized in that a heat insulating space is formed between the shoji and the airtight material in a state where the shoji is arranged in the frame. ..
The fitting of the present invention is characterized by including a frame body to which an airtight material is attached and the above-mentioned shoji of the present invention arranged in the frame body.

本発明によれば、枠体に取り付けられることで断熱性を向上できる障子および建具を提供することができる。 According to the present invention, it is possible to provide a shoji and a fitting that can improve heat insulation by being attached to a frame body.

本発明の第１実施形態に係る縦すべり出し窓を示す縦断面図。The vertical sectional view which shows the vertical sliding window which concerns on 1st Embodiment of this invention. 第１実施形態に係る縦すべり出し窓を示す横断面図。The cross-sectional view which shows the vertical sliding window which concerns on 1st Embodiment. 第１実施形態に係る縦すべり出し窓の要部を示す横断面図。The cross-sectional view which shows the main part of the vertical sliding window which concerns on 1st Embodiment. 本発明の第２実施形態に係る縦すべり出し窓の要部を示す横断面図。A cross-sectional view showing a main part of a vertical sliding window according to a second embodiment of the present invention. 本発明の第３実施形態に係る縦すべり出し窓の要部を示す横断面図。A cross-sectional view showing a main part of a vertical sliding window according to a third embodiment of the present invention. 本発明の第４実施形態に係る縦すべり出し窓の要部を示す横断面図。A cross-sectional view showing a main part of a vertical sliding window according to a fourth embodiment of the present invention. 本発明の第５実施形態に係る縦すべり出し窓の要部を示す横断面図。A cross-sectional view showing a main part of a vertical sliding window according to a fifth embodiment of the present invention. 本発明の第６実施形態に係る固定窓の要部を示す横断面図。A cross-sectional view showing a main part of a fixed window according to a sixth embodiment of the present invention.

［第１実施形態］
以下、本発明の第１実施形態を図面に基づいて説明する。
図１から図３において、第１実施形態に係る建具としての縦すべり出し窓１は、建物躯体の開口部に取り付けられるものであり、上枠２０、下枠３０および左右の縦枠４０を枠組みしてなる窓枠２（枠体）と、上框５０、下框６０、左右の縦框７０および面材８０を框組みしてなる障子３と、障子３よりも室内側で窓枠２に取り付けられた網戸４とを備えている。面材８０は、本実施形態では複層ガラスパネルによって構成されており、上框５０、下框６０、左右の縦框７０によって構成された障子框５内に設置されている。網戸４は、枠アタッチメントとしての網戸上枠１２、網戸下枠１３および左右の網戸縦枠１４によって構成される網戸枠に網材（図示省略）を張設して構成されている。この網戸４は窓枠２に嵌め込まれる固定式のものである。網戸上枠１２、網戸下枠１３および左右の網戸縦枠１４は、金属製枠材１５と樹脂製枠材１６とが組み合わされてそれぞれ構成されており、金属製枠材１５の内周側の見込み面は樹脂製枠材１６によって覆われている。
以下の説明において、縦すべり出し窓１の左右方向をＸ軸方向とし、縦すべり出し窓１の上下方向をＹ軸方向とし、縦すべり出し窓１の見込み方向（奥行方向）をＺ軸方向とする。Ｘ，Ｙ，Ｚ軸方向は互いに直交する。 [First Embodiment]
Hereinafter, the first embodiment of the present invention will be described with reference to the drawings.
In FIGS. 1 to 3, the vertical sliding window 1 as a fitting according to the first embodiment is attached to the opening of the building frame, and frames the upper frame 20, the lower frame 30, and the left and right vertical frames 40. The window frame 2 (frame body), the upper stile 50, the lower stile 60, the left and right vertical stiles 70, and the face material 80 are assembled into a sash, and the sash 3 is attached to the window sill 2 indoors from the sash 3. It is equipped with a screen door 4. In the present embodiment, the face material 80 is composed of a double glazing panel, and is installed in a shoji stile 5 composed of an upper stile 50, a lower stile 60, and left and right vertical stiles 70. The screen door 4 is configured by stretching a screen material (not shown) on a screen door frame composed of a screen door upper frame 12, a screen door lower frame 13, and left and right screen door vertical frames 14 as frame attachments. The screen door 4 is a fixed type that is fitted into the window frame 2. The screen door upper frame 12, the screen door lower frame 13, and the left and right screen door vertical frames 14 are each composed of a metal frame material 15 and a resin frame material 16 in combination, and are formed on the inner peripheral side of the metal frame material 15. The prospective surface is covered with a resin frame member 16.
In the following description, the left-right direction of the vertical sliding window 1 is the X-axis direction, the vertical direction of the vertical sliding window 1 is the Y-axis direction, and the expected direction (depth direction) of the vertical sliding window 1 is the Z-axis direction. The X, Y, and Z axis directions are orthogonal to each other.

図２において、右側に示す縦框７０が戸先側縦框であり、左側に示す縦框７０が吊元側縦框であり、縦框７０は上枠２０および下枠３０に連結されている。縦すべり出し窓１では、下枠３０に操作ハンドル６が設置されており、操作ハンドル６の回転操作によって障子３を室外側へ開放移動する一方、操作ハンドル６の逆方向の回転操作によって障子３を室内側に閉鎖移動する構成とされている。 In FIG. 2, the vertical stile 70 shown on the right side is the door end side vertical stile, the vertical stile 70 shown on the left side is the hanging side vertical stile, and the vertical stile 70 is connected to the upper frame 20 and the lower frame 30. .. In the vertical sliding window 1, the operation handle 6 is installed on the lower frame 30, and the shoji 3 is opened and moved to the outdoor side by the rotation operation of the operation handle 6, while the shoji 3 is moved by the reverse rotation operation of the operation handle 6. It is configured to be closed and moved to the indoor side.

上枠２０、下枠３０および左右の縦枠４０は、アルミ押出形材によって形成された金属製枠材２１，３１，４１と、樹脂押出形材によって形成された樹脂製枠材２２，３２，４２とが組み合わされた複合枠材によってそれぞれ構成されている。 The upper frame 20, the lower frame 30, and the left and right vertical frames 40 are made of metal frame members 21, 31, 41 formed of extruded aluminum profiles and resin frame members 22, 32, formed of extruded resin profiles. Each is composed of a composite frame material in which 42 and 42 are combined.

上枠２０の金属製枠材２１は、図１に示すように、アルミ製の室外形材２３およびアルミ製の室内形材２４をウレタン等の断熱材２５によって連結して構成されている。室外形材２３には、上框５０が当接する気密材７が装着されていると共に、建物躯体にビス固定される取付片部２３１が形成されている。室外形材２３および室内形材２４には、樹脂製枠材２２が係合する係合部２３２，２４２がそれぞれ形成されている。
上枠２０の樹脂製枠材２２は、図１に示すように、外周側および内周側の見込み片部２２１，２２２と、見込み片部２２１，２２２に連続した見付け片部２２３，２２４と、内周側の見込み片部２２２から見付け方向に延出した一対の延出片部２２５，２２６と、延出片部２２５，２２６に連続した開口区画片部２２７とを有している。見込み片部２２１はその室内端側で建物躯体側にビス固定されている。外周側の見込み片部２２１および室外側の見付け片部２２３の連続部分と見込み片部２２１とには、金属製枠材２１の係合部２３２，２４２に係合する係合部２２８，２２９が形成されている。見付け片部２２３には、上框５０に当接する気密材８が装着されている。開口区画片部２２７には、室外側から室内側に向かうに連れて外周側に拡がるテーパー面２２７Ａが形成されている。見込み片部２２１，２２２間の空間はこれらに連続した仕切り片部２６１によって二つの中空部２６，２７に仕切られている。この樹脂製枠材２２には、前述した中空部２６，２７と、見込み片部２２２、延出片部２２５，２２６および開口区画片部２２７によって形成される中空部２８とが形成されており、このように三つの中空部２６，２７，２８を形成することで断熱性を向上させている。また、樹脂製枠材２２は、見込み片部２２２および室外側の延出片部２２５によって枠アタッチメント設置部２９が形成されており、この枠アタッチメント設置部２９には網戸上枠１２が配置されている。枠アタッチメント設置部２９自体は見付け片部２２３に装着された気密材８よりも内周側の位置にある。 As shown in FIG. 1, the metal frame member 21 of the upper frame 20 is formed by connecting an aluminum interior outer shape material 23 and an aluminum interior profile 24 with a heat insulating material 25 such as urethane. The airtight material 7 with which the upper stile 50 abuts is mounted on the interior outer material 23, and a mounting piece portion 231 fixed to the building frame with screws is formed. Engaging portions 232 and 242 with which the resin frame member 22 is engaged are formed on the interior outer member 23 and the interior profile 24, respectively.
As shown in FIG. 1, the resin frame material 22 of the upper frame 20 includes the prospective piece portions 221,222 on the outer peripheral side and the inner peripheral side, and the finding piece portions 223, 224 continuous with the prospective piece portions 221,222. It has a pair of extending pieces 225 and 226 extending in the finding direction from the prospective piece 222 on the inner peripheral side, and an opening partition piece 227 continuous with the extending pieces 225 and 226. The prospective piece 221 is screwed to the building frame side at the indoor end side thereof. The continuous portion of the prospective piece portion 221 on the outer peripheral side and the finding piece portion 223 on the outdoor side and the prospective piece portion 221 have engaging portions 228 and 229 that engage with the engaging portions 232 and 242 of the metal frame member 21. It is formed. An airtight material 8 that comes into contact with the upper stile 50 is attached to the finding piece 223. The opening section piece 227 is formed with a tapered surface 227A that expands to the outer peripheral side from the outdoor side toward the indoor side. The space between the prospective piece portions 221 and 222 is divided into two hollow portions 26 and 27 by a partition piece portion 261 continuous to these. The resin frame material 22 is formed with the above-mentioned hollow portions 26 and 27, and a hollow portion 28 formed by the prospective piece portions 222, the extending piece portions 225 and 226, and the opening partition piece portion 227. By forming the three hollow portions 26, 27, 28 in this way, the heat insulating property is improved. Further, in the resin frame material 22, a frame attachment installation portion 29 is formed by a prospective piece portion 222 and an extension piece portion 225 on the outdoor side, and a screen door upper frame 12 is arranged in the frame attachment installation portion 29. There is. The frame attachment installation portion 29 itself is located on the inner peripheral side of the airtight material 8 attached to the finding piece portion 223.

下枠３０の金属製枠材３１は、図１に示すように、アルミ製の室外形材３３およびアルミ製の室内形材３４をウレタン等の断熱材３５によって連結して構成されている。室外形材３３には、下框６０が当接する気密材７が装着されていると共に、建物躯体にビス固定される取付片部３３１が形成されている。室内形材３４には、下框６０に当接する気密材８が装着されている。
下枠３０の樹脂製枠材３２は、図１に示すように、見込み片部３２１と、見込み片部３２１に連続した見付け片部３２２と、見付け片部３２２に連続した取付片部３２３と、見込み片部３２１から上方に延出した一対の延出片部３２４，３２５と、延出片部３２４，３２５に連続した開口区画片部３２６とを有している。取付片部３２３は建物躯体側にビス固定されている。見込み片部３２１および取付片部３２３には、室内形材３４に係合する係合部３２７，３２８がそれぞれ形成されている。見込み片部３２１には上方に突出した突部３２９が形成されており、突部３２９は網戸下枠１３に当接している。開口区画片部３２６には、室外側から室内側に向かうに連れて外周側に拡がるテーパー面３２６Ａが形成されている。樹脂製枠材３２には、見込み片部３２１、延出片部３２４，３２５および開口区画片部３２６によって中空部３６が形成されており、中空部３６を形成することで断熱性を向上させている。また、樹脂製枠材３２は、見込み片部３２１および延出片部３２４によって枠アタッチメント設置部３７が形成されており、この枠アタッチメント設置部３７に網戸下枠１３が配置されている。枠アタッチメント設置部３７自体は金属製枠材３１に装着された気密材８よりも内周側の位置にある。 As shown in FIG. 1, the metal frame member 31 of the lower frame 30 is formed by connecting an aluminum interior outer shape material 33 and an aluminum interior profile 34 with a heat insulating material 35 such as urethane. The airtight material 7 with which the lower stile 60 abuts is attached to the interior outer material 33, and a mounting piece portion 331 to be screwed to the building frame is formed. An airtight material 8 that comes into contact with the lower stile 60 is attached to the indoor profile 34.
As shown in FIG. 1, the resin frame material 32 of the lower frame 30 includes a prospective piece portion 321 and a finding piece portion 322 continuous with the prospective piece portion 321 and a mounting piece portion 323 continuous with the finding piece portion 322. It has a pair of extension piece portions 324,325 extending upward from the prospective piece portion 321 and an opening partition piece portion 326 continuous with the extension piece portions 324 and 325. The mounting piece 323 is screwed to the building frame side. Engaging portions 327 and 328 that engage with the indoor profile 34 are formed on the prospective piece portion 321 and the mounting piece portion 323, respectively. A protrusion 329 protruding upward is formed on the prospective piece portion 321, and the protrusion 329 is in contact with the screen door lower frame 13. The opening section piece 326 is formed with a tapered surface 326A that expands to the outer peripheral side from the outdoor side toward the indoor side. A hollow portion 36 is formed in the resin frame material 32 by a prospective piece portion 321, an extension piece portion 324, 325, and an opening partition piece portion 326, and the heat insulating property is improved by forming the hollow portion 36. There is. Further, in the resin frame material 32, a frame attachment installation portion 37 is formed by a prospective piece portion 321 and an extension piece portion 324, and a screen door lower frame 13 is arranged in the frame attachment installation portion 37. The frame attachment installation portion 37 itself is located on the inner peripheral side of the airtight material 8 mounted on the metal frame material 31.

左右の縦枠４０の金属製枠材４１は、図２および図３に示すように、見込み片部４１１と、見込み片部４１１から内周側に延出して気密材７が装着された障子受け片部４１２と、見込み片部４１１から見付け方向に延主して樹脂製枠材４２が取り付けられる樹脂枠取付片部４１３とを有しており、見込み片部４１１の室内端部には樹脂製枠材４２が係合する係合部４１４が形成されている。
左右の縦枠４０の樹脂製枠材４２は、図２および図３に示すように、見込み片部４２１と、見込み片部４２１に連続した見付け片部４２２，４２３と、見込み片部４２１から内周側に延出した一対の延出片部４２４，４２５と、延出片部４２４，４２５に連続した開口区画片部４２６と、延出片部４２４，４２５および開口区画片部４２６の連続部分から室内側に延出した取付片部４２７とを有しており、取付片部４２７は建物躯体にビス固定されている。見込み片部４２１の室外端部およびこの室外端部よりも室内側には、内周側（網戸縦枠１４側）に突出した枠突片部４２１Ａ，４２１Ｂが形成されている。室外側の見付け片部４２２には気密材８が装着された装着溝４２２Ａが形成されている。見付け片部４２２はネジ９によって樹脂枠取付片部４１３に取り付けられている。室内側の見付け片部４２３の外周側における端部には、金属製枠材４１の係合部４１４に係合した係合部４２３Ａが形成されている。樹脂製枠材４２には、見込み片部４２１、延出片部４２４，４２５および開口区画片部４２６によって中空部４３が形成されている。また、樹脂製枠材４２には、見込み片部４２１および延出片部４２４によって枠アタッチメント設置部４４が形成されており、この枠アタッチメント設置部４４には網戸縦枠１４が配置されている。枠アタッチメント設置部４４自体は見付け片部４２２に装着された気密材８よりも内周側の位置にある。 As shown in FIGS. 2 and 3, the metal frame members 41 of the left and right vertical frames 40 extend from the prospective piece portion 411 and the prospective piece portion 411 to the inner peripheral side and are fitted with the airtight material 7. It has a piece 412 and a resin frame mounting piece 413 to which a resin frame member 42 is mainly attached in the finding direction from the prospective piece 411, and the indoor end of the prospective piece 411 is made of resin. An engaging portion 414 with which the frame member 42 engages is formed.
As shown in FIGS. 2 and 3, the resin frame members 42 of the left and right vertical frames 40 are inside the prospective piece portion 421, the finding piece portion 422,423 continuous with the prospective piece portion 421, and the prospective piece portion 421. A pair of extension piece portions 424, 425 extending to the peripheral side, an opening partition piece 426 continuous with the extension piece 424, 425, and a continuous portion of the extension piece 424, 425 and the opening partition piece 426. It has a mounting piece portion 427 extending from the inside to the indoor side, and the mounting piece portion 427 is fixed to the building frame with screws. Frame projecting pieces 421A and 421B protruding toward the inner peripheral side (screen door vertical frame 14 side) are formed on the outdoor end of the prospective piece 421 and on the indoor side of the outdoor end. A mounting groove 422A to which the airtight material 8 is mounted is formed in the finding piece portion 422 on the outdoor side. The finding piece portion 422 is attached to the resin frame mounting piece portion 413 by a screw 9. An engaging portion 423A engaged with the engaging portion 414 of the metal frame member 41 is formed at an end portion on the outer peripheral side of the finding piece portion 423 on the indoor side. In the resin frame material 42, a hollow portion 43 is formed by a prospective piece portion 421, an extension piece portion 424, 425, and an opening partition piece portion 426. Further, in the resin frame material 42, a frame attachment installation portion 44 is formed by a prospective piece portion 421 and an extension piece portion 424, and a screen door vertical frame 14 is arranged in the frame attachment installation portion 44. The frame attachment installation portion 44 itself is located on the inner peripheral side of the airtight material 8 attached to the finding piece portion 422.

上框５０、下框６０および左右の縦框７０は、アルミ押出形材によって形成された金属製框材５１，６１，７１と、樹脂押出形材によって形成された樹脂製框材５２，６２，７２とが組み合わされた複合框材によってそれぞれ構成されている。 The upper stile 50, the lower stile 60, and the left and right vertical stiles 70 are metal stiles 51, 61, 71 formed of extruded aluminum profiles and resin stiles 52, 62, 61 formed of extruded resin profiles. Each is composed of a composite frame material in which 72 and 72 are combined.

上框５０の金属製框材５１は、図１に示すように、見付け片部５１１と、見付け片部５１１に連続した見込み片部５１２，５１３と、見込み片部５１２，５１３の室内端部に連続して形成された係合部５１４とを有している。見付け片部５１１の室内面（見付け面）は、障子３の閉鎖状態で樹脂製枠材２２に装着された気密材７に当接する。
上框５０の樹脂製框材５２は、図１に示すように、見付け片部５２１と、見付け片部５２１から室外側に延出した係合片部５２２と、見付け片部５２１の上端に形成された係合部５２３とを有している。見付け片部５２１の室内面（見付け面）は、障子３の閉鎖状態で樹脂製枠材２２の見付け片部２２３および網戸上枠１２の室外面（見付け面）にＺ軸方向の間隔を隔てて対向し、且つ、樹脂製枠材２２に装着された気密材８に当接する。
上框５０では、金属製框材５１の見付け片部５１１および内周側の見込み片部５１３と、樹脂製框材５２の係合片部５２２および見付け片部５２１とによって面材８０を保持する保持溝が構成されている。この保持溝には断面略コ字形状の金属製保持材１１が配置されており、この金属製保持材１１によって面材８０の上縁部が保持されている。また、見付け片部５１１，５２１の下縁部には、面材８０を押える面材押え材としてのビード１０がそれぞれ装着されている。 As shown in FIG. 1, the metal stile 51 of the upper stile 50 is formed at the indoor end of the found piece 511, the prospective piece 512,513 continuous with the found piece 511, and the prospective piece 512,513. It has an engaging portion 514 formed continuously. The indoor surface (finding surface) of the finding piece portion 511 comes into contact with the airtight material 7 attached to the resin frame material 22 in the closed state of the shoji 3.
As shown in FIG. 1, the resin frame material 52 of the upper stile 50 is formed on the finding piece portion 521, the engaging piece portion 522 extending from the finding piece portion 521 to the outdoor side, and the upper end of the finding piece portion 521. It has an engaging portion 523 and the engaged portion 523. The indoor surface (finding surface) of the finding piece 521 is separated from the finding piece 223 of the resin frame material 22 and the outdoor surface (finding surface) of the screen door upper frame 12 in the closed state of the shoji 3 in the Z-axis direction. It faces and abuts on the airtight material 8 mounted on the resin frame material 22.
In the upper stile 50, the face material 80 is held by the finding piece 511 of the metal stile 51 and the prospective piece 513 on the inner peripheral side, and the engaging piece 522 and the finding piece 521 of the resin stile 52. A holding groove is configured. A metal holding material 11 having a substantially U-shaped cross section is arranged in the holding groove, and the upper edge portion of the face material 80 is held by the metal holding material 11. Further, beads 10 as a face material holding material for holding the face material 80 are attached to the lower edge portions of the finding piece portions 511, 521, respectively.

下框６０の金属製框材６１は、図１に示すように、見付け片部６１１と、見付け片部６１１に連続した見込み片部６１２，６１３と、見込み片部６１２，６１３の室内端部に連続した見付け片部６１４と、外周側の見込み片部６１２および見付け片部６１４の連続部分に形成された係合部６１５と、内周側の見込み片部６１３に形成された係合部６１６とを有している。見付け片部６１１の室内面（見付け面）は、障子３の閉鎖状態で下枠３０に装着された気密材７に当接する。
下框６０の樹脂製框材６２は、図１に示すように、見付け片部６２１，６２２と、見付け片部６２１，６２２に連続した見込み片部６２３，６２４と、外周側の見込み片部６２３の室外端部に形成された係合部６２５と、内周側の見込み片部６２４の室外端部に形成された係合部６２６とを有している。係合部６２５，６２６は係合部６１５，６１６にそれぞれ係合している。見付け片部６２１の室内面（見付け面）は、障子３の閉鎖状態で金属製枠材３１の室外面（見付け面）にＺ軸方向の間隔を隔てて対向し、且つ、金属製枠材３１に装着された気密材８に当接する。
下框６０では、金属製框材６１の見付け片部６１１および内周側の見込み片部６１３と、樹脂製框材６２の内周側の見込み片部６２４および室内側の見付け片部６２１とによって面材８０を保持する保持溝が構成されている。この保持溝には断面略コ字形状の金属製保持材１１が配置されており、この金属製保持材１１によって面材８０の下縁部が保持されている。また、見付け片部６１１，６２１の上縁部には、面材８０を押えるビード１０がそれぞれ装着されている。 As shown in FIG. 1, the metal stile 61 of the lower stile 60 is formed at the indoor end of the found piece 611, the prospective piece 612,613 continuous with the found piece 611, and the prospective piece 612,613. The continuous finding piece portion 614, the engaging portion 615 formed on the continuous portion of the prospective piece portion 612 on the outer peripheral side and the finding piece portion 614, and the engaging portion 616 formed on the prospective piece portion 613 on the inner peripheral side. have. The indoor surface (finding surface) of the finding piece portion 611 comes into contact with the airtight material 7 mounted on the lower frame 30 in the closed state of the shoji 3.
As shown in FIG. 1, the resin stile material 62 of the lower stile 60 has a finding piece portion 621 and 622, a prospective piece portion 623 and 624 continuous with the finding piece portion 621 and 622, and a prospective piece portion 623 on the outer peripheral side. It has an engaging portion 625 formed at the outdoor end portion of the above, and an engaging portion 626 formed at the outdoor end portion of the prospective piece portion 624 on the inner peripheral side. The engaging portions 625 and 626 are engaged with the engaging portions 615 and 616, respectively. The indoor surface (finding surface) of the finding piece portion 621 faces the outdoor surface (finding surface) of the metal frame member 31 in the closed state of the shoji 3 at intervals in the Z-axis direction, and the metal frame member 31 It comes into contact with the airtight material 8 mounted on the.
In the lower stile 60, the metal stile 61 has a finding piece 611 and an inner peripheral side prospective piece 613, and the resin stile 62 has an inner peripheral side prospective piece 624 and an indoor side finding piece 621. A holding groove for holding the face material 80 is configured. A metal holding material 11 having a substantially U-shaped cross section is arranged in the holding groove, and the lower edge portion of the face material 80 is held by the metal holding material 11. Further, beads 10 for pressing the face material 80 are attached to the upper edges of the finding pieces 611 and 621, respectively.

左右の縦框７０の金属製框材７１は、図２および図３に示すように、見付け片部７１１と、見付け片部７１１に連続した見込み片部７１２と、見込み片部７１２の室内端側に形成された係合部７１３とを有している。見付け片部７１１は、障子３の閉鎖状態で縦枠４０に装着された気密材７に当接する。
左右の縦框７０の樹脂製框材７２は、図２および図３に示すように、見付け片部７２１と、見付け片部７２１の内周側の端部から室外側に延出した延出片部７２２と、見付け片部７２１の外周側の端部に形成された係合部７２３と、見付け片部７２１の内周側の端部から室内側に突出したＹ軸方向に沿った突片部７２４とを有している。係合部７２３は係合部７１３に係合している。本実施形態では、樹脂製框材７２は突片部７２４を除いて硬質樹脂によって形成され、突片部７２４は軟質樹脂によって形成されている。見付け片部７２１の室内面（見付け面）は、障子３の閉鎖状態で樹脂製枠材４２の見付け片部４２２および網戸縦枠１４の室外面（見付け面）にＺ軸方向の間隔を隔てて対向し、且つ、樹脂製枠材４２の見付け片部４２２に装着された気密材８に当接する。本実施形態では、突片部７２４は、網戸縦枠１４の樹脂製枠材１６に対向して配置されており、金属製枠材１５に対向して配置される場合よりも断熱性を向上させている。突片部７２４は、見付け片部７２１の気密材８に対する当接位置よりも内周側に離れて配置されている。突片部７２４は、障子３の閉鎖状態で網戸縦枠１４の室外面に隙間Ｃを隔てて対向する。突片部７２４の突出寸法は、本実施形態では、見付け片部７２１の室内面と網戸縦枠１４の室外面との間隔の寸法に対して略半分の寸法とされており、このため、隙間Ｃの寸法は、前記間隔の寸法から突片部７２４の突出寸法を差し引いた寸法となる。隙間Ｃは、断熱効果を得るうえで２ｍｍ以下に設定されるのが望ましい。また、障子３の閉鎖移動における突片部７２４の網戸縦枠１４に対する干渉が問題とならない構成の場合、突片部７２４を網戸縦枠１４に当接させて隙間Ｃを０ｍｍ（隙間なし）に設定してもよい。
縦框７０では、金属製框材７１の見付け片部７１１および見込み片部７１２と、樹脂製框材７２の見付け片部７２１とによって面材８０を保持する保持溝が構成されている。この保持溝には断面略コ字形状の金属製保持材１１が配置されており、この金属製保持材１１によって面材８０の縦縁部が保持されている。また、見付け片部７１１の内周側の端部および延出片部７２２の室外端部には、面材８０を押えるビード１０がそれぞれ装着されている。 As shown in FIGS. 2 and 3, the metal stiles 71 of the left and right vertical stiles 70 have a found piece 711, a prospective piece 712 continuous with the found piece 711, and an indoor end side of the prospective piece 712. It has an engaging portion 713 formed in. The finding piece portion 711 comes into contact with the airtight material 7 mounted on the vertical frame 40 in the closed state of the shoji 3.
As shown in FIGS. 2 and 3, the resin stiles 72 of the left and right vertical stiles 70 have a finding piece 721 and an extension piece extending outward from the inner peripheral end of the finding piece 721. The portion 722, the engaging portion 723 formed at the outer peripheral end of the finding piece 721, and the protruding piece along the Y-axis direction protruding inward from the inner peripheral end of the finding piece 721. It has 724 and. The engaging portion 723 is engaged with the engaging portion 713. In the present embodiment, the resin frame member 72 is formed of a hard resin except for the projecting piece portion 724, and the projecting piece portion 724 is formed of a soft resin. The indoor surface (finding surface) of the finding piece 721 is separated from the finding piece 422 of the resin frame material 42 and the outdoor surface (finding surface) of the screen door vertical frame 14 in the closed state of the shoji 3 in the Z-axis direction. It faces the airtight material 8 mounted on the finding piece portion 422 of the resin frame material 42. In the present embodiment, the projecting piece portion 724 is arranged so as to face the resin frame material 16 of the screen door vertical frame 14, and the heat insulating property is improved as compared with the case where the projecting piece portion 724 is arranged so as to face the metal frame material 15. ing. The projecting piece portion 724 is arranged on the inner peripheral side of the contact position of the finding piece portion 721 with respect to the airtight material 8. The projecting piece portion 724 faces the outdoor surface of the screen door vertical frame 14 with a gap C in the closed state of the shoji 3. In the present embodiment, the protruding dimension of the protruding piece portion 724 is approximately half the dimension of the distance between the indoor surface of the found piece portion 721 and the outdoor surface of the screen door vertical frame 14, and therefore, the gap is set. The dimension of C is the dimension obtained by subtracting the protruding dimension of the protruding piece portion 724 from the dimension of the interval. The gap C is preferably set to 2 mm or less in order to obtain a heat insulating effect. Further, in the case where the interference of the projecting piece portion 724 with the screen door vertical frame 14 in the closed movement of the shoji 3 is not a problem, the projecting piece portion 724 is brought into contact with the screen door vertical frame 14 to reduce the gap C to 0 mm (no gap). It may be set.
In the vertical stile 70, a holding groove for holding the face material 80 is formed by the finding piece portion 711 and the prospective piece portion 712 of the metal stile material 71 and the finding piece portion 721 of the resin stile material 72. A metal holding material 11 having a substantially U-shaped cross section is arranged in the holding groove, and the vertical edge portion of the face material 80 is held by the metal holding material 11. Further, beads 10 for pressing the face material 80 are attached to the inner peripheral end of the finding piece 711 and the outdoor end of the extending piece 722.

前述した縦すべり出し窓１は次の通り断熱構造が採用されている。
縦すべり出し窓１の上縁部は、上枠２０がアルミ樹脂複合枠材によって構成され、上框５０がアルミ樹脂複合框材によって構成され、且つ、上枠２０に装着された気密材７，８が上框５０に当接することで上枠２０および上框５０間に断熱空間５３を形成し、このように断熱構造を構成している。加えて、室外形材２３および室内形材２４を断熱材２５によって連結することで上枠２０が構成され、且つ、樹脂製枠材２２が断熱材２５を覆って配置されていると共に、中空部２６，２７，２８が形成されていることで、断熱性が更に高められている。
縦すべり出し窓１の下縁部は、下枠３０がアルミ樹脂複合枠材によって構成され、下框６０がアルミ樹脂複合框材によって構成され、且つ、下枠３０に装着された気密材７，８が下框６０に当接することで下枠３０および下框６０間に断熱空間６３を形成し、このように断熱構造を構成している。加えて、室外形材３３および室内形材３４を断熱材３５によって連結することで下枠３０が構成され、且つ、樹脂製枠材３２が断熱材３５を覆って配置されていると共に、中空部３６が形成されていることで、断熱性が更に高められている。
縦すべり出し窓１の左右縦縁部は、縦枠４０がアルミ樹脂複合枠材によって構成され、縦框７０がアルミ樹脂複合框材によって構成され、且つ、縦枠４０に装着された気密材７，８が縦框７０に当接することで縦枠４０および縦框７０間に断熱空間７３を形成し、このように断熱構造を構成している。加えて、樹脂製枠材４２に中空部４３が形成され、且つ、樹脂製枠材４２および金属製枠材４１間に中空部４５（図３参照）が構成されることで、断熱性が更に高められている。
ここで、樹脂製框材７２はその見付け片部７２１から室内側に延出した突片部７２４を有しているので、この突片部７２４と見付け片部７２１に当接する気密材８との間に断熱空間７４が形成される。また、枠アタッチメント設置部４４においては、見込み片部４２１および網戸縦枠１４の見込み面との間に断熱空間７５が形成され、この断熱空間７５は、枠突片部４２１Ａ，４２１Ｂによって区画される。このように断熱空間７４，７５を形成することで、断熱性がより高められている。
なお、断熱空間７４，７５は、その体積が小さすぎると断熱性が低いので大きくするのが望ましいが、逆に大きすぎると対流が生じて断熱性が低下する。このことを考慮し、縦枠４０の構成に応じて、縦框７０の突片部７２４の突出寸法や見付け位置が設定される。 The vertical sliding window 1 described above has a heat insulating structure as follows.
In the upper edge of the vertical sliding window 1, the upper frame 20 is made of an aluminum resin composite frame material, the upper frame 50 is made of an aluminum resin composite frame material, and the airtight materials 7, 8 attached to the upper frame 20. Formes a heat insulating space 53 between the upper frame 20 and the upper frame 50 by contacting the upper frame 50, and thus constitutes the heat insulating structure. In addition, the upper frame 20 is formed by connecting the chamber outer material 23 and the interior profile 24 with the heat insulating material 25, and the resin frame material 22 is arranged so as to cover the heat insulating material 25, and the hollow portion. By forming 26, 27, 28, the heat insulating property is further enhanced.
In the lower edge of the vertical sliding window 1, the lower frame 30 is made of an aluminum resin composite frame material, the lower frame 60 is made of an aluminum resin composite frame material, and the airtight materials 7, 8 attached to the lower frame 30. Formes a heat insulating space 63 between the lower frame 30 and the lower frame 60 by abutting the lower frame 60, and thus constitutes the heat insulating structure. In addition, the lower frame 30 is formed by connecting the chamber outer shape material 33 and the interior shape member 34 with the heat insulating material 35, and the resin frame material 32 is arranged so as to cover the heat insulating material 35, and the hollow portion. By forming 36, the heat insulating property is further enhanced.
In the left and right vertical edges of the vertical sliding window 1, the vertical frame 40 is made of an aluminum resin composite frame material, the vertical frame 70 is made of an aluminum resin composite frame material, and the airtight material 7 mounted on the vertical frame 40. When the 8 abuts on the vertical stile 70, a heat insulating space 73 is formed between the vertical frame 40 and the vertical stile 70, and the heat insulating structure is formed in this way. In addition, the hollow portion 43 is formed in the resin frame material 42, and the hollow portion 45 (see FIG. 3) is formed between the resin frame material 42 and the metal frame material 41 to further improve the heat insulating property. It has been raised.
Here, since the resin frame material 72 has a projecting piece portion 724 extending from the finding piece portion 721 to the indoor side, the projecting piece portion 724 and the airtight material 8 that abuts on the finding piece portion 721 A heat insulating space 74 is formed between them. Further, in the frame attachment installation portion 44, a heat insulating space 75 is formed between the prospective piece portion 421 and the prospective surface of the screen door vertical frame 14, and the heat insulating space 75 is partitioned by the frame projecting piece portions 421A and 421B. .. By forming the heat insulating spaces 74 and 75 in this way, the heat insulating property is further enhanced.
If the volume of the heat insulating spaces 74 and 75 is too small, the heat insulating property is low, so it is desirable to increase the heat insulating space. However, if the volume is too large, convection occurs and the heat insulating property is lowered. In consideration of this, the protruding dimension and the finding position of the protruding piece portion 724 of the vertical frame 70 are set according to the configuration of the vertical frame 40.

以上の第１実施形態に係る縦すべり出し窓１によれば、前述したように障子３の縦框７０に突片部７２４が形成されているので、例えば建物躯体に取り付けられた既設枠としての窓枠２に新たな障子３を取り付ける場合、窓枠２に突片部７２４相当の構成がなくても、窓枠２に障子３を取り付けるだけで断熱空間７４を構成できる。 According to the vertical sliding window 1 according to the first embodiment, as described above, the projecting piece portion 724 is formed on the vertical frame 70 of the shoji 3, so that, for example, the window as an existing frame attached to the building frame. When a new shoji 3 is attached to the frame 2, the heat insulating space 74 can be formed only by attaching the shoji 3 to the window frame 2 even if the window frame 2 does not have a configuration corresponding to the protruding piece portion 724.

［第２実施形態］
以下、本発明の第２実施形態を図４に基づいて説明する。
第２実施形態に係る縦すべり出し窓１Ｂは、第１実施形態に係る縦すべり出し窓１と概略同様に構成されているが、樹脂製枠材４２の延出片部４２４から室外側（網戸縦枠１４側）に突出した枠突片部４２４Ａが形成されている点が異なっている。
縦すべり出し窓１Ｂでは、枠突片部４２４Ａがあるので、網戸縦枠１４の室内面（見付け面）と延出片部４２４の室外面（見付け面）との間に断熱空間７６を構成できる。図４においては、枠突片部４２４Ａは開口区画片部４２６に沿って一つであるが、延出片部４２４に沿って複数形成されていてもよい。 [Second Embodiment]
Hereinafter, the second embodiment of the present invention will be described with reference to FIG.
The vertical sliding window 1B according to the second embodiment has substantially the same configuration as the vertical sliding window 1 according to the first embodiment, but is outside the outdoor side (screen door vertical frame) from the extending piece portion 424 of the resin frame material 42. The difference is that the frame projecting piece portion 424A protruding from the 14 side) is formed.
Since the vertical sliding window 1B has the frame protruding piece portion 424A, the heat insulating space 76 can be formed between the indoor surface (finding surface) of the screen door vertical frame 14 and the outdoor surface (finding surface) of the extending piece portion 424. In FIG. 4, one frame projecting piece portion 424A is formed along the opening partition piece portion 426, but a plurality of frame projecting piece portions 424A may be formed along the extending piece portion 424.

［第３実施形態］
以下、本発明の第３実施形態を図５に基づいて説明する。
第３実施形態に係る縦すべり出し窓１Ｃは、第１実施形態に係る縦すべり出し窓１と概略同様に構成されているが、見込み片部４２１の枠突片部４２１Ｂの構成が省略されている点が異なっている。このように、枠突片部４２１Ｂの構成を省略した分、断熱空間７５を大きく形成できる。 [Third Embodiment]
Hereinafter, a third embodiment of the present invention will be described with reference to FIG.
The vertical sliding window 1C according to the third embodiment has substantially the same configuration as the vertical sliding window 1 according to the first embodiment, but the configuration of the frame protruding piece portion 421B of the prospective piece portion 421 is omitted. Is different. As described above, the heat insulating space 75 can be formed larger by the amount that the structure of the frame projecting piece portion 421B is omitted.

［第４実施形態］
以下、本発明の第４実施形態を図６に基づいて説明する。
第４実施形態に係る縦すべり出し窓１Ｄは、第１実施形態に係る縦すべり出し窓１と概略同様に構成されているが、縦框７０がアルミ樹脂複合框材ではなく、アルミ押出形材によって形成された金属製框材７１Ｂによって構成されている。金属製框材７１Ｂは、前述した見付け片部７１１および見込み片部７１２と、見込み片部７１２の室外端部に連続した見付け片部７１４とを有しており、面材８０の縦縁部が配置される保持溝を構成している。この保持溝には金属製保持材１１が配置されている。見付け片部７１１の内周側の端部にはビード１０が装着されており、見付け片部７１４の内周側の端部には面材８０の室内面を押える面材押え材としてのビード１０Ｂが装着されている。このビード１０Ｂには、見付け片部７１４よりも室内側に突出して位置する突片部７２４Ｂが形成されている。このように縦框７０が金属製框材７１Ｂによって構成されていても、金属製框材７１Ｂ自体を加工することなく、ビード１０Ｂを装着することで突片部７２４Ｂを容易に構成できる。 [Fourth Embodiment]
Hereinafter, a fourth embodiment of the present invention will be described with reference to FIG.
The vertical sliding window 1D according to the fourth embodiment is configured in substantially the same manner as the vertical sliding window 1 according to the first embodiment, but the vertical stile 70 is formed of an extruded aluminum profile instead of an aluminum resin composite stile. It is composed of the metal frame material 71B. The metal frame material 71B has the above-mentioned finding piece portion 711 and the prospective piece portion 712, and the finding piece portion 714 continuous with the outdoor end portion of the prospective piece portion 712, and the vertical edge portion of the face material 80 is formed. It constitutes a holding groove to be arranged. A metal holding material 11 is arranged in this holding groove. A bead 10 is attached to the inner peripheral end of the finding piece 711, and a bead 10B as a face material holding material for pressing the indoor surface of the face material 80 at the inner peripheral end of the finding piece 714. Is installed. The bead 10B is formed with a protruding piece portion 724B which is located so as to project toward the indoor side of the found piece portion 714. Even if the vertical stile 70 is made of the metal stile material 71B in this way, the projecting piece portion 724B can be easily formed by mounting the bead 10B without processing the metal stile material 71B itself.

［第５実施形態］
以下、本発明の第５実施形態を図７に基づいて説明する。
第５実施形態に係る縦すべり出し窓１Ｅは、第１実施形態に係る縦すべり出し窓１と概略同様に構成されているが縦框７０の構成が異なっている。第５実施形態では、縦框７０は、金属製框材７１Ｃと、樹脂製框材７２Ｃとを備えている。
金属製框材７１Ｃは、前述した見付け片部７１１および見込み片部７１２と、見込み片部７１２よりも内周側に位置する見込み片部７１５と、見込み片部７１５の室内端部および見込み片部７１２に連続した見付け片部７１６と、見付け片部７１６および見込み片部７１２の室外端部に形成された係合部７１７，７１８とを有している。
樹脂製框材７２Ｃは、前述した見付け片部７２１および延出片部７２２と、見付け片部７２１に形成された係合部７２３Ｃと、見付け片部７２１の内周側の端部から室内側に突出した突片部７２４Ｃと、突片部７２４Ｃよりも外周側において見付け片部７２１から室内側の突出した複数の突片部７２４とを有している。
突片部７２４Ｃは、網戸縦枠１４よりも内周側に配置されており、その突出寸法は見付け片部７２１および網戸縦枠１４の室外面間の間隔と同じ寸法か、若干大きい寸法とされている。突片部７２４Ｃの先端と網戸縦枠１４（本実施形態では樹脂製枠材１６）との隙間Ｃ１は、見付け片部７２１および網戸縦枠１４の室外面間の間隔よりも小さい寸法とされており、これにより断熱空間７４を形成している。
複数の突片部７２４はＸ軸方向に間隔を隔てて配置されている。このため、縦枠４０との間に断熱空間７４を形成するために適切な位置にある突片部７２４を選択的に残して他の突片部７２４を切除（ここでは突片部７２４Ｃも切除）することで、室内外の熱の流出入を抑えるのに適切な体積を有した断熱空間７４を形成できる。 [Fifth Embodiment]
Hereinafter, a fifth embodiment of the present invention will be described with reference to FIG.
The vertical sliding window 1E according to the fifth embodiment has substantially the same configuration as the vertical sliding window 1 according to the first embodiment, but the configuration of the vertical stile 70 is different. In the fifth embodiment, the vertical stile 70 includes a metal stile material 71C and a resin stile material 72C.
The metal stile 71C includes the above-mentioned found piece 711 and the prospective piece 712, the prospective piece 715 located on the inner peripheral side of the prospective piece 712, and the indoor end and the prospective piece 715 of the prospective piece 715. It has a finding piece portion 716 continuous with the 712, and engaging portions 717 and 718 formed at the outdoor ends of the finding piece portion 716 and the prospective piece portion 712.
The resin stile material 72C includes the above-mentioned finding piece portion 721 and the extending piece portion 722, the engaging portion 723C formed on the finding piece portion 721, and the finding piece portion 721 from the inner peripheral end to the indoor side. It has a protruding piece portion 724C and a plurality of protruding piece portions 724 protruding from the found piece portion 721 on the outer peripheral side of the protruding piece portion 724C.
The projecting piece portion 724C is arranged on the inner peripheral side of the screen door vertical frame 14, and its protruding dimension is the same as or slightly larger than the distance between the found piece portion 721 and the outdoor surface of the screen door vertical frame 14. ing. The gap C1 between the tip of the protruding piece portion 724C and the screen door vertical frame 14 (resin frame material 16 in this embodiment) is set to be smaller than the distance between the found piece portion 721 and the outdoor surface of the screen door vertical frame 14. This forms a heat insulating space 74.
The plurality of projecting piece portions 724 are arranged at intervals in the X-axis direction. For this reason, the other projecting piece 724 is excised (here, the projecting piece 724C is also excised, leaving the projecting piece 724 at an appropriate position for forming the heat insulating space 74 with the vertical frame 40). ), It is possible to form a heat insulating space 74 having an appropriate volume for suppressing the inflow and outflow of heat inside and outside the room.

［第６実施形態］
以下、本発明の第６実施形態を図８に基づいて説明する。
第６実施形態に係る建具としての固定窓１Ｆは、第１実施形態の縦すべり出し窓１において、障子３を開閉可能に設置せずに窓枠２に固定して構成されており、操作ハンドル６（図１、図２参照）は備えていない。左右の縦枠４０は、金属製枠材４１に代えて、アルミ押出形材によって形成された室外形材４６および室内形材４７をウレタン等の断熱材４８によって連結して構成された金属製枠材４１Ｂを備えている。また、固定窓１Ｆには、網戸４は不要のため設置されていない。その代わりに、枠アタッチメント設置部４４には、枠アタッチメントとしての塞ぎ部材１７が設置されている。図示しないが上枠および下枠においても概略同様に塞ぎ部材１７が設置されている。塞ぎ部材１７は、縦枠４０の樹脂製枠材４２にネジ止めされる金属製枠材１８と、金属製枠材１８に係合した樹脂製枠材１９とによって構成されており、樹脂製枠材１９は、金属製枠材１８の室外面（見付け面）および内周側の見込み面を覆っている。縦框７０の樹脂製框材７２における突片部７２４は、塞ぎ部材１７の樹脂製枠材１９に対向して配置されている。なお、第６実施形態では、縦枠４０は、金属製枠材４１Ｂを備えているが、これではなく金属製枠材４１を備えていてもよい。このように、障子３を窓枠２に固定し、網戸４の網戸枠ではなく塞ぎ部材１７を設置することで、縦すべり出し窓１（１Ｂ〜１Ｅ）の各部材を利用して固定窓１Ｆを構成でき、例えば既設の窓枠２が縦すべり出し窓１（１Ｂ〜１Ｅ）のものであっても、窓枠２をそのまま利用して固定窓１Ｆを施工できる。 [Sixth Embodiment]
Hereinafter, a sixth embodiment of the present invention will be described with reference to FIG.
The fixed window 1F as a fitting according to the sixth embodiment is configured by fixing the shoji 3 to the window frame 2 in the vertical sliding window 1 of the first embodiment without installing the shoji 3 so as to be openable and closable. (See FIGS. 1 and 2) is not provided. The left and right vertical frames 40 are metal frames formed by connecting the chamber outer shape material 46 and the interior profile 47 formed of extruded aluminum profiles with a heat insulating material 48 such as urethane instead of the metal frame material 41. It is provided with material 41B. Further, the screen door 4 is not installed on the fixed window 1F because it is unnecessary. Instead, the frame attachment installation portion 44 is provided with a closing member 17 as a frame attachment. Although not shown, the closing member 17 is also installed in the upper frame and the lower frame in substantially the same manner. The closing member 17 is composed of a metal frame material 18 screwed to the resin frame material 42 of the vertical frame 40 and a resin frame material 19 engaged with the metal frame material 18, and is composed of a resin frame. The material 19 covers the outdoor surface (finding surface) of the metal frame material 18 and the prospective surface on the inner peripheral side. The projecting piece portion 724 of the resin stile member 72 of the vertical stile 70 is arranged so as to face the resin frame member 19 of the closing member 17. In the sixth embodiment, the vertical frame 40 includes the metal frame material 41B, but the vertical frame 40 may include the metal frame material 41 instead. In this way, by fixing the shoji 3 to the window frame 2 and installing the closing member 17 instead of the screen door frame of the screen door 4, the fixed window 1F is provided by using each member of the vertical sliding window 1 (1B to 1E). For example, even if the existing window frame 2 is a vertically sliding window 1 (1B to 1E), the fixed window 1F can be constructed by using the window frame 2 as it is.

［変形例］
第１〜第６実施形態では、突片部７２４，７２４Ｃと網戸縦枠１４（塞ぎ部材１７）との間に隙間Ｃ，Ｃ１が形成されているが、これに限らず、隙間Ｃ，Ｃ１をなくして突片部７２４，７２４Ｃを網戸縦枠１４（塞ぎ部材１７）に当接させてもよい。
第１〜第６実施形態では、縦枠４０に枠突片部４２１Ａが形成されているが、この構成を省略してもよい。
第１、第２実施形態では、縦枠４０に一つの枠突片部４２１Ｂが形成されているが、Ｚ軸方向に沿って複数形成されていてもよい。また、第４、第５実施形態では、縦枠４０に枠突片部４２１Ｂが形成されていないが、形成してもよい。
第１〜第３、第５、第６実施形態では、見付け片部７２１から突出した突片部７２４，７２４Ｃは軟質樹脂によって形成されているが、見付け片部７２１と同様に硬質樹脂によって形成されていてもよい。
第１〜第６実施形態では、枠アタッチメント設置部２９，３７，４４が構成されているが、網戸４や塞ぎ部材１７を設置しない場合には、これらの構成を省略してもよい。
第１〜第５実施形態では、網戸縦枠１４と見込み片部４２１および延出片部４２４との間に断熱空間７５，７６が適宜構成されているが、これに限らず、断熱空間７５，７６を構成せずに網戸縦枠１４を見込み片部４２１および延出片部４２４に当接させてもよい。また、第６実施形態では、図８に示すように、塞ぎ部材１７が見込み片部４２１および延出片部４２４に当接しているが、これらの間に間隔を設けて断熱空間７５，７６を構成してもよい。
第１〜第６実施形態では、気密材８が縦枠４０に装着されているが、この気密材８がなくても、気密材７および突片部７２４，７２４Ｂ，７２４Ｃの間に断熱空間７３，７４を合わせた一つの断熱空間が形成され、断熱性が維持される。
第１〜第６実施形態では、左右の縦框７０に突片部７２４，７２４Ｂ，７２４Ｃが形成され、上框５０および下框６０には形成されていないが、上記と概略同様に形成してもよく、また、十分な断熱性が得られる場合には、上框５０、下框６０および左右の縦框７０のいずれか一つに突片部７２４，７２４Ｂ，７２４Ｃが形成されるだけであってもよい。
第１〜第５実施形態では縦すべり出し窓１を建具として説明し、第６実施形態では固定窓１Ｆを建具として説明したが、このほかの各種窓でも本発明の建具を構成し得る。 [Modification example]
In the first to sixth embodiments, gaps C and C1 are formed between the projecting piece portions 724 and 724C and the screen door vertical frame 14 (closing member 17), but the gaps C and C1 are not limited to this. The projecting piece portions 724 and 724C may be brought into contact with the screen door vertical frame 14 (closing member 17).
In the first to sixth embodiments, the frame projecting piece portion 421A is formed on the vertical frame 40, but this configuration may be omitted.
In the first and second embodiments, one frame projecting piece portion 421B is formed in the vertical frame 40, but a plurality of frame projecting piece portions 421B may be formed along the Z-axis direction. Further, in the fourth and fifth embodiments, the frame projecting piece portion 421B is not formed on the vertical frame 40, but it may be formed.
In the first to third, fifth, and sixth embodiments, the projecting piece portions 724 and 724C protruding from the finding piece portion 721 are formed of the soft resin, but are formed of the hard resin like the finding piece portion 721. You may be.
In the first to sixth embodiments, the frame attachment installation portions 29, 37, 44 are configured, but when the screen door 4 and the closing member 17 are not installed, these configurations may be omitted.
In the first to fifth embodiments, heat insulating spaces 75 and 76 are appropriately configured between the screen door vertical frame 14, the prospective piece portion 421, and the extending piece portion 424, but the heat insulating space 75, 76 is not limited to this. The screen door vertical frame 14 may be brought into contact with the prospective piece portion 421 and the extending piece portion 424 without forming the 76. Further, in the sixth embodiment, as shown in FIG. 8, the closing member 17 is in contact with the prospective piece portion 421 and the extending piece portion 424, but the heat insulating spaces 75 and 76 are provided with an interval between them. It may be configured.
In the first to sixth embodiments, the airtight material 8 is attached to the vertical frame 40, but even without the airtight material 8, the heat insulating space 73 is between the airtight material 7 and the projecting pieces 724, 724B and 724C. , 74 is combined to form one heat insulating space, and the heat insulating property is maintained.
In the first to sixth embodiments, the projecting pieces 724,724B and 724C are formed on the left and right vertical stiles 70, and are not formed on the upper stile 50 and the lower stile 60, but are formed in substantially the same manner as described above. Also, if sufficient heat insulating properties can be obtained, only the projecting pieces 724,724B and 724C are formed on any one of the upper stile 50, the lower stile 60 and the left and right vertical stile 70. You may.
In the first to fifth embodiments, the vertical sliding window 1 is described as a fitting, and in the sixth embodiment, the fixed window 1F is described as a fitting, but various other windows can also constitute the fitting of the present invention.

［本発明のまとめ］
本発明の障子は、枠体内に配置される障子であって、前記枠体に装着された気密材に当接する障子框と、前記障子框内に配置された面材とを備え、前記障子框は、上框、下框および左右の縦框を備え、前記上框、前記下框および前記左右の縦框のうちの少なくとも一つは、前記気密材に対する当接位置よりも内周側に離れた位置に形成された突出した突片部を有し、前記突片部は、前記障子が前記枠体内に配置された状態で前記気密材との間に断熱空間を形成することを特徴とする。
本発明の障子によれば、前述した突片部が枠体ではなく障子框に形成されているので、例えば突片部のない既設の枠体に障子を取り付けることで、前述した断熱空間を形成でき、障子および枠体間の熱の流出入を抑制できて断熱性を向上できる。
また、既設の枠体の見付け寸法などに応じて、気密材との間に適切に断熱空間を形成可能な突片部を有した障子を選択できる。 [Summary of the present invention]
The shoji of the present invention is a shoji that is arranged in the frame, and includes a shoji stile that comes into contact with an airtight material attached to the frame and a face material that is arranged in the sash. Is provided with an upper stile, a lower stile, and left and right vertical stiles, and at least one of the upper stile, the lower stile, and the left and right vertical stiles is separated from the contact position with respect to the airtight material on the inner peripheral side. It has a protruding projecting piece portion formed at a vertical position, and the projecting piece portion is characterized in that a heat insulating space is formed between the shoji and the airtight material in a state where the shoji is arranged in the frame. ..
According to the shoji of the present invention, the above-mentioned projecting piece portion is formed not on the frame but on the shoji frame. Therefore, for example, by attaching the shoji to the existing frame body without the projecting piece portion, the above-mentioned heat insulating space is formed. It is possible to suppress the inflow and outflow of heat between the shoji and the frame, and the heat insulating property can be improved.
Further, it is possible to select a shoji having a projecting piece portion capable of appropriately forming a heat insulating space between the existing frame and the airtight material according to the found size of the existing frame.

本発明の障子では、前記突片部の突出寸法は、前記障子が前記枠体内に配置された状態で当該枠体との間に隙間が形成される寸法とされていてもよい。
このような構成によれば、障子が枠体に開閉可能に設置される場合には、障子の閉鎖操作時に突片部が枠体に干渉することをなくし得る。 In the shoji of the present invention, the protruding dimension of the protruding piece portion may be a dimension in which a gap is formed between the shoji and the shoji in a state where the shoji is arranged in the frame.
According to such a configuration, when the shoji is installed on the frame so as to be openable and closable, it is possible to prevent the projecting piece portion from interfering with the frame during the closing operation of the shoji.

本発明の障子では、前記突片部は軟質樹脂によって形成されていてもよい。
このような構成によれば、例えば障子を勢いよく閉鎖操作した際、気密材が大きく撓んで突片部が枠体に当たってしまっても、突片部自体が撓むことで破損を防止できる。
また、例えば突片部を硬質樹脂によって形成する場合と比べて、樹脂押出形材の製造上、厚さ寸法を小さくできて断熱空間を大きく形成できる。
更に、障子框に手を掛けた際にも突片部が撓むことで障子の操作感を向上できる。 In the shoji of the present invention, the protruding piece portion may be formed of a soft resin.
According to such a configuration, for example, when the shoji is vigorously closed, even if the airtight material is greatly bent and the projecting piece portion hits the frame body, the projecting piece portion itself is bent to prevent damage.
Further, as compared with the case where the projecting piece portion is formed of, for example, a hard resin, the thickness dimension can be reduced and the heat insulating space can be formed larger in the production of the extruded resin profile.
Further, even when the shoji stile is touched, the protruding piece portion bends, so that the operability of the shoji can be improved.

本発明の障子では、前記突片部は、前記上框、前記下框および前記左右の縦框のうちの少なくとも一つの見付け方向に沿って複数形成されていてもよい。
このような構成によれば、枠体の見付け寸法などに応じて適切な断熱空間を形成できる位置にある突片部を選択的に残して他の突片部を切除することができ、障子を各種の枠体に適応させることができる。 In the shoji of the present invention, a plurality of the projecting pieces may be formed along the finding direction of at least one of the upper stile, the lower stile, and the left and right vertical stiles.
According to such a configuration, it is possible to selectively leave the projecting piece portion at a position where an appropriate heat insulating space can be formed according to the found size of the frame and cut off the other projecting piece portion, and to remove the shoji. It can be adapted to various frames.

本発明の障子では、前記障子框は、室外側の金属製框材および室内側の樹脂製框材を備えた複合框材によって構成され、前記樹脂製框材は見付け片部を有し、前記突片部は、前記見付け片部から見込み方向に突出していてもよい。
このような構成によれば、樹脂製框材の見付け片部および突片部によって枠体との間に断熱空間を形成でき、例えば金属製框材によって構成される框材と枠体との間に断熱空間を形成する場合と比べて、断熱性をより向上できる。 In the shoji of the present invention, the shoji stile is composed of a composite stile material including a metal stile material on the outdoor side and a resin stile material on the indoor side, and the resin stile material has a finding piece portion. The projecting piece portion may protrude in the prospective direction from the found piece portion.
According to such a configuration, a heat insulating space can be formed between the found piece portion and the projecting piece portion of the resin frame material and the frame body, for example, between the frame material and the frame body made of the metal frame material. Compared with the case of forming a heat insulating space, the heat insulating property can be further improved.

本発明の障子では、前記障子框には、前記面材を押える面材押え材が装着され、前記突片部は、前記面材押え材に形成されていてもよい。
このような構成によれば、面材を押える面材押え材の装着によって突片部を容易に構成できる。 In the shoji of the present invention, a face material holding material for holding the face material may be attached to the shoji stile, and the projecting piece portion may be formed on the face material holding material.
According to such a configuration, the projecting piece portion can be easily configured by attaching the face material holding material that holds the face material.

本発明の建具は、気密材が装着された枠体と、前記枠体内に配置される前述した本発明の障子とを備えることを特徴とする。
本発明の建具によれば、前述した本発明の障子と同様の作用効果を発揮可能な建具を構成できる。 The fitting of the present invention is characterized by including a frame body to which an airtight material is attached and the above-mentioned shoji of the present invention arranged in the frame body.
According to the fitting of the present invention, it is possible to construct a fitting capable of exhibiting the same action and effect as the above-mentioned shoji of the present invention.

本発明の建具では、前記枠体は、前記気密材が装着された見付け片部と、前記気密材よりも内周側に位置する見込み片部と、前記見込み片部から内周側に延出した延出片部とを有し、前記見込み片部および前記延出片部によって枠アタッチメント設置部が構成され、前記枠アタッチメント設置部には、前記見込み片部および前記延出片部のうちの少なくとも一方に対して間隔を隔てて枠アタッチメントが設置され、前記障子框は、前記枠アタッチメントに対して見込み方向の間隔を隔てた位置で前記気密材に当接していてもよい。
このような構成によれば、障子框および枠体と枠アタッチメントとの間に断熱空間を大きく形成でき、断熱性を向上できる。
なお、枠アタッチメントは、例えば枠体に開閉可能に障子が設置される場合には、枠体に取り付けられる網戸の網戸枠であってもよく、また、枠体に障子が固定して設置される場合には、アタッチメント設置部を塞ぐ部材であってもよい。 In the fitting of the present invention, the frame body has a finding piece portion to which the airtight material is attached, a prospective piece portion located on the inner peripheral side of the airtight material, and an extension from the prospective piece portion to the inner peripheral side. The frame attachment installation portion is formed by the prospective piece portion and the extension piece portion, and the frame attachment installation portion includes the prospective piece portion and the extension piece portion. The frame attachments may be installed at a distance from at least one of them, and the shoji stile may be in contact with the airtight material at a position separated from the frame attachment in the prospective direction.
According to such a configuration, a large heat insulating space can be formed between the shoji stile and the frame body and the frame attachment, and the heat insulating property can be improved.
The frame attachment may be a screen door frame of a screen door attached to the frame, for example, when a shoji is installed on the frame so that it can be opened and closed, and the shoji is fixedly installed on the frame. In some cases, it may be a member that closes the attachment installation portion.

本発明の建具では、前記枠体は、金属製枠材および樹脂製枠材を備えた複合枠材によって構成され、前記気密材は前記樹脂製枠材に装着され、前記枠アタッチメント設置部は前記樹脂製枠材に形成されていてもよい。
このような構成によれば、樹脂製枠材および枠アタッチメントの間に断熱空間を形成でき、例えば金属製枠材によって構成される枠材と枠アタッチメントとの間に断熱空間を形成する場合と比べて、断熱性をより向上できる。 In the fitting of the present invention, the frame body is composed of a composite frame material including a metal frame material and a resin frame material, the airtight material is attached to the resin frame material, and the frame attachment installation portion is the said. It may be formed on a resin frame material.
According to such a configuration, a heat insulating space can be formed between the resin frame material and the frame attachment, as compared with the case where a heat insulating space is formed between the frame material made of the metal frame material and the frame attachment, for example. Therefore, the heat insulating property can be further improved.

本発明の建具では、前記障子の突片部は、前記枠アタッチメントよりも内周側に配置され、前記突片部および前記枠アタッチメントの間には隙間が形成され、前記隙間は、前記障子框および前記枠アタッチメント間の間隔よりも小さい寸法とされていてもよい。
このような構成によれば、突片部を枠アタッチメントよりも内周側に配置することで気密材からより離れた位置に配置でき、これにより、断熱空間を大きく形成できる。 In the fitting of the present invention, the projecting piece portion of the shoji is arranged on the inner peripheral side of the frame attachment, a gap is formed between the projecting piece portion and the frame attachment, and the gap is the shoji stile. And may be smaller than the spacing between the frame attachments.
According to such a configuration, by arranging the projecting piece portion on the inner peripheral side of the frame attachment, it can be arranged at a position farther from the airtight material, whereby a large heat insulating space can be formed.

本発明の建具では、前記見込み片部および前記延出片部の少なくとも一方には、前記枠アタッチメント側に突出した少なくとも一つの枠突片部が形成されていてもよい。
このような構成によれば、枠体および枠アタッチメントの間に形成される断熱空間を枠突片部によって区画でき、これにより、断熱空間における対流を抑えることができて断熱性を向上できる。 In the fitting of the present invention, at least one of the prospective piece portion and the extending piece portion may be formed with at least one frame projecting piece portion protruding toward the frame attachment side.
According to such a configuration, the heat insulating space formed between the frame body and the frame attachment can be partitioned by the frame projecting piece portion, whereby convection in the heat insulating space can be suppressed and the heat insulating property can be improved.

１，１Ｂ〜１Ｅ…縦すべり出し窓（建具）、１Ｆ…固定窓（建具）、１７…塞ぎ部材、２…窓枠（枠体）、２０…上枠、３０…下枠、４０…縦枠、２９，３７，４４…枠アタッチメント設置部、３…障子、４…網戸、５…障子框、５０…上框、６０…下框、７，８…気密材、７０…縦框、７２４，７２４Ｂ，７２４Ｃ…突片部、７４，７５，７６…断熱空間、８０…面材、Ｃ，Ｃ１…隙間。 1,1B to 1E ... Vertical sliding window (joint), 1F ... Fixed window (joint), 17 ... Closing member, 2 ... Window frame (frame), 20 ... Upper frame, 30 ... Lower frame, 40 ... Vertical frame, 29, 37, 44 ... Frame attachment installation part, 3 ... Shoji, 4 ... Screen door, 5 ... Shoji stile, 50 ... Upper stile, 60 ... Lower stile, 7, 8 ... Airtight material, 70 ... Vertical stile, 724,724B, 724C ... Projection piece, 74, 75, 76 ... Insulated space, 80 ... Face material, C, C1 ... Gap.

Claims

A shoji that is placed inside the frame
A shoji stile that comes into contact with the airtight material attached to the frame,
With a face material placed in the shoji stile,
The shoji stile includes an upper stile, a lower stile, and left and right vertical stiles.
At least one of the upper stile, the lower stile, and the left and right vertical stiles has a protruding piece portion formed at a position separated from the contact position with respect to the airtight material on the inner peripheral side.
The projecting piece portion is a shoji characterized in that a heat insulating space is formed between the shoji and the airtight material in a state where the shoji is arranged in the frame.

In the shoji according to claim 1,
The protruding dimension of the projecting piece portion is such that a gap is formed between the shoji and the shoji in a state where the shoji is arranged in the frame.

In the shoji according to claim 1 or 2.
A shoji that is characterized in that the protruding piece portion is formed of a soft resin.

In the shoji according to any one of claims 1 to 3.
A shoji having a plurality of projecting pieces formed along at least one of the upper stile, the lower stile, and the left and right vertical stiles in the finding direction.

In the shoji according to any one of claims 1 to 4.
The shoji stile is composed of a composite stile material including a metal stile material on the outdoor side and a resin stile material on the indoor side.
The resin stile material has a finding piece and
The shoji is characterized in that the protruding piece portion protrudes in the prospective direction from the found piece portion.

In the shoji according to claim 5,
A face material holding material for holding the face material is attached to the shoji stile.
The shoji is characterized in that the protruding piece portion is formed on the face material holding material.

A fitting having a frame body to which an airtight material is attached and a shoji screen according to any one of claims 1 to 6 arranged in the frame body.

In the fitting according to claim 7,
The frame body includes a finding piece portion to which the airtight material is attached, a prospective piece portion located on the inner peripheral side of the airtight material, and an extension piece portion extending from the prospective piece portion to the inner peripheral side. Have,
The frame attachment installation portion is formed by the prospective piece portion and the extension piece portion.
In the frame attachment installation portion, frame attachments are installed at intervals with respect to at least one of the prospective piece portion and the extending piece portion.
The shoji stile is a fitting that is in contact with the airtight material at a position separated from the frame attachment in the prospective direction.

In the fitting according to claim 8,
The frame body is composed of a composite frame material including a metal frame material and a resin frame material.
The airtight material is attached to the resin frame material and
A fitting characterized in that the frame attachment installation portion is formed of the resin frame material.

In the fitting according to claim 8 or 9.
The projecting piece portion of the shoji is arranged on the inner peripheral side of the frame attachment.
A gap is formed between the projecting piece portion and the frame attachment.
A fitting having a size smaller than the distance between the shoji stile and the frame attachment.

In the fitting according to any one of claims 8 to 10.
A fitting characterized in that at least one of the prospective piece portion and the extending piece portion is formed with at least one frame projecting piece portion protruding toward the frame attachment side.