JP7176996B2 - Construction frame materials and frames for fittings - Google Patents

Construction frame materials and frames for fittings Download PDF

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JP7176996B2
JP7176996B2 JP2019072699A JP2019072699A JP7176996B2 JP 7176996 B2 JP7176996 B2 JP 7176996B2 JP 2019072699 A JP2019072699 A JP 2019072699A JP 2019072699 A JP2019072699 A JP 2019072699A JP 7176996 B2 JP7176996 B2 JP 7176996B2
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frame
face
fittings
outer shell
peripheral side
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JP2020169525A (en
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誠 樹下
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YKK AP Inc
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Description

本発明は、方立や無目等のように、枠体の内部に架け渡すように配設される建具用架設フレーム材及び枠体に関するものである。 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an erection frame member for fittings and a frame, such as a mullion or a mulch, which are arranged so as to bridge the inside of the frame.

建具には、連窓や段窓等、1つの枠体に2つの面材支持部が設けられ、これらの面材支持部に互いに異なる形態の面材を支持させるようにしたものがある。例えば、外開き窓とFIX窓とが左右に設けられる連窓では、矩形状の枠体において上下の横フレーム部の間に縦フレーム部と平行となるように方立と称される架設フレーム部が配設されることで枠体に2つの面材支持部が構成されている。 2. Description of the Related Art There are fittings, such as continuous windows and stepped windows, in which two face material supporting portions are provided in one frame, and these face material supporting portions support different forms of face materials. For example, in a continuous window in which an outward-opening window and a FIX window are provided on the left and right, a erected frame portion called a mullion is arranged between the upper and lower horizontal frame portions in a rectangular frame so as to be parallel to the vertical frame portion. are provided to form two face member support portions in the frame.

外開き窓用の面材支持部(以下、可動面材支持部という)を構成する上下の横フレーム部、縦フレーム部及び架設フレーム部には、それぞれ室内側に位置する縁部から面材に係合する面材係合部が突出している。従って、この可動面材支持部においては、障子等の可動面材を室外側に突出させるように開くことが可能である。また、可動面材を閉じた場合には、面材係合部に設けたシール材を可動面材に密接させることができ、枠体と可動面材との間に所望の気密性や水密性を確保することが可能である。 The upper and lower horizontal frames, vertical frames, and erection frames that make up the panel supporting part for the outside casement window (hereinafter referred to as the movable panel supporting part) are provided with The face material engaging portion to be engaged protrudes. Therefore, in this movable panel supporting portion, it is possible to open the movable panel such as a shoji so as to protrude to the outside of the room. In addition, when the movable face member is closed, the sealing material provided at the face member engaging portion can be brought into close contact with the movable face member, thereby achieving desired airtightness and watertightness between the frame and the movable face member. It is possible to ensure

一方、FIX窓用の面材支持部(以下、固定面材支持部という)を構成する上下の横フレーム部、縦フレーム部及び架設フレーム部には、それぞれ室外側に位置する縁部から面材に係合する面材係合部が突出している。従って、この固定面材支持部においては、室内側の縁部に押縁を装着することで、室外側の面材係合部と押縁との間に複層ガラス等の固定面材を挟持することができ、押縁に直接太陽光が照射することに起因した問題を防止することが可能となる。 On the other hand, the upper and lower horizontal frame portions, vertical frame portions, and installation frame portions that constitute the face material support portion for the FIX window (hereinafter referred to as the fixed face material support portion) are provided with the face material from the edge located on the outdoor side, respectively. A face member engaging portion that engages with the protrudes. Therefore, in this fixed face member supporting portion, by attaching a rim to the edge portion on the interior side, a fixed face member such as double glazing can be sandwiched between the face member engagement portion on the exterior side and the rim. It is possible to prevent problems caused by direct exposure of sunlight to the ridge.

上述の枠体では、横フレーム部として、可動面材支持部と固定面材支持部とで断面形状が互いに異なるものを適用し、両者の小口端面を相互に接合して直線状に構成するようにしている。より具体的には、内周側に位置する部分については室外側と室内側とで異なる縁部から面材係合部が突出する一方、外周側に位置する部分については互いに同一の断面形状を有したフレーム材を適用し、外周側に位置する部分を相互に接合することで横フレーム部を構成している。異なる縁部から面材係合部が突出した内周側の部分には、互いの間に架設フレーム部を介在させ、両者の断面形状の違いを吸収することで上述の枠体を具現化するようにしている(例えば、特許文献1参照)。 In the above-mentioned frame, as the horizontal frame section, the movable panel support section and the fixed panel support section have different cross-sectional shapes, and the fore end surfaces of both are joined together to form a straight line. I have to. More specifically, for the portion located on the inner peripheral side, the face material engaging portion protrudes from different edges on the outdoor side and the indoor side, while the portions located on the outer peripheral side have the same cross-sectional shape. A horizontal frame portion is constructed by applying a frame member having a frame member and joining the portions located on the outer peripheral side to each other. The above-described frame body is realized by interposing a construction frame portion between the inner peripheral portions where the face material engaging portions protrude from different edge portions to absorb the difference in cross-sectional shape between the two. (See Patent Document 1, for example).

特開2007-162353号公報JP 2007-162353 A

ところで、上記のような枠体では、架設フレーム部の向きを確認しなければならず、組み立て作業が煩雑化する要因となる。すなわち、架設フレーム部が逆向きに取り付けられた場合には、横フレーム部及び縦フレーム部と架設フレーム部とで面材係合部の断面形状が異なるため、シール材を装着することができない、固定面材との間に隙間が生じる、等々の問題を招来するおそれがある。このため、枠体を組み立てる際には、架設フレーム部に設けられた面材係合部の断面形状と、横フレーム部及び縦フレーム部のそれぞれに設けられた面材係合部の断面形状とを目視で確認する必要があり、作業が煩雑化する。 By the way, in the frame body as described above, it is necessary to confirm the orientation of the construction frame portion, which is a factor of complicating the assembly work. That is, when the construction frame is attached in the opposite direction, the cross-sectional shape of the face member engaging portion differs between the horizontal frame and the vertical frame and the construction frame, so the sealing material cannot be attached. There is a risk of causing problems such as the formation of gaps with the fixed surface material. Therefore, when assembling the frame, the cross-sectional shape of the face material engaging portion provided on the installation frame portion and the cross-sectional shape of the face material engaging portion provided on each of the horizontal frame portion and the vertical frame portion must be visually checked, which complicates the work.

本発明は、上記実情に鑑みて、組み立て作業の容易化を図ることのできる建具用架設フレーム材及び枠体を提供することを目的とする。 SUMMARY OF THE INVENTION In view of the above circumstances, an object of the present invention is to provide an erection frame member for fittings and a frame that can facilitate assembly work.

上記目的を達成するため、本発明に係る建具用架設フレーム材は、互いに平行に配置される2組のフレーム部を有した矩形状を成す枠体に対して互いに平行に配置される1組のフレーム部の相互間に架設されることにより、前記枠体に2つの面材支持部を構成する建具用架設フレーム材であって、長手方向に沿った仮想の第1基準平面に対して前記2つの面材支持部の一方に配置される第1面材支持要素及び前記第1基準平面に対して前記2つの面材支持部の他方に配置される第2面材支持要素が一体に成形され、前記第1面材支持要素及び前記第2面材支持要素は、外殻部を構成する外殻構成部及び面材に係合する面材係合部が前記第1基準平面上の長手方向に沿う軸心を中心として回転対称となる断面形状を有し、前記面材係合部が個々の一方の縁部のみから突出するように一体に設けられていることを特徴とする。 In order to achieve the above object, a construction frame member for fittings according to the present invention provides a rectangular frame body having two sets of frame portions arranged parallel to each other, and a pair of frames arranged parallel to each other. An erection frame member for fittings that constitutes two face member support portions in the frame body by being erected between the frame portions, the two A first panel supporting element arranged on one of the two panel supporting parts and a second panel supporting element arranged on the other of the two panel supporting parts with respect to the first reference plane are integrally molded. , the first face material supporting element and the second face material supporting element, the outer shell forming part constituting the outer shell part and the face material engaging part for engaging the face material extend in the longitudinal direction on the first reference plane. It has a cross-sectional shape that is rotationally symmetrical about an axis along the .

また本発明に係る枠体は、建具用フレーム材の小口端面を相互に接合することにより、互いに平行に配置される2組のフレーム部を有した矩形状を成し、かつ互いに平行に配置される1組のフレーム部の相互間に請求項1に記載した建具用架設フレーム材を配設することによって2つの面材支持部が設けられる枠体であって、前記建具用架設フレーム材の端部が接続される1組のフレーム部は、互いに断面形状の異なる2つの建具用フレーム材を相互に接合することによって直線状に構成されたものであり、前記フレーム部を構成する2つの建具用フレーム材は、長手方向に沿った仮想の第2基準平面に対して一方側に配置される外周側要素及び前記第2基準平面に対して他方側に配置される内周側要素が一体に成形され、前記外周側要素を相互に接合することにより前記フレーム部を構成し、前記内周側要素から内周側に向けて突出する面材係合部を介して面材に係合されるものであり、前記第1面材支持要素との間に前記2つの面材支持部の一方を構成する建具用フレーム材は、前記内周側要素の外殻部を構成する内周外殻構成部が前記第1面材支持要素の外殻構成部と同一の断面形状を有し、それぞれに設けた傾斜接合面を介して前記第1面材支持要素に接合されており、前記第2面材支持要素との間に前記2つの面材支持部の他方を構成する建具用フレーム材は、前記内周側要素の外殻部を構成する内周外殻構成部が前記第2面材支持要素の外殻構成部と同一の断面形状を有し、それぞれに設けた傾斜接合面を介して前記第2面材支持要素に接合されていることを特徴とする。 Further, the frame according to the present invention has a rectangular shape having two sets of frame portions arranged parallel to each other by joining the edge end surfaces of the frame members for fittings to each other. A frame body provided with two face member support portions by arranging the erection frame member for fittings according to claim 1 between a pair of frame portions, wherein the end of the erection frame member for fittings A set of frame parts to which the parts are connected is configured in a straight line by joining two frame members for fittings having different cross-sectional shapes to each other. The frame member is integrally formed with an outer peripheral side element arranged on one side with respect to a second virtual reference plane along the longitudinal direction and an inner peripheral side element arranged on the other side with respect to the second reference plane. The frame portion is constructed by joining the outer peripheral side elements to each other, and the inner peripheral side element is engaged with the face material via a face material engaging portion protruding toward the inner peripheral side. and the fitting frame member forming one of the two face member supporting portions between the first face member supporting element and the inner peripheral outer shell forming portion forming the outer shell portion of the inner peripheral side element has the same cross-sectional shape as the outer shell constituting portion of the first panel supporting element, and is joined to the first panel supporting element via an inclined joint surface provided on each, and the second panel The fitting frame member forming the other of the two face member supporting portions between the support element and the inner peripheral outer shell forming portion forming the outer shell portion of the inner peripheral side element is the second face member supporting element. and having the same cross-sectional shape as that of the outer shell forming part, and is joined to the second face member supporting element via an inclined joint surface provided on each.

本発明によれば、第1面材支持要素及び第2面材支持要素を有し、これら第1面材支持要素及び第2面材支持要素が、外殻部を構成する外殻構成部及び面材に係合する面材係合部が長手方向に沿った第1基準平面上の軸心を中心として回転対称となる断面形状を有し、かつ一方の縁部のみから面材係合部が突出しているため、この建具用架設フレーム材を適用して枠体を組み立てる際に、その向きを確認する必要がない。従って、適用する枠体の組み立て作業を容易化することができるようになる。 According to the present invention, it has a first panel support element and a second panel support element, and the first panel support element and the second panel support element constitute the outer shell section; The face material engaging portion that engages with the face material has a cross-sectional shape that is rotationally symmetrical about the axis on the first reference plane along the longitudinal direction, and the face material engaging portion extends from only one edge. protruding, there is no need to check the orientation when applying this erection frame material for fittings to assemble a frame. Therefore, it becomes possible to facilitate the work of assembling the applied frame.

また、本発明によれば、建具用架設フレーム材として、第1面材支持要素及び第2面材支持要素を有し、これら第1面材支持要素及び第2面材支持要素が、外殻部を構成する外殻構成部及び面材に係合する面材係合部が長手方向に沿った第1基準平面上の軸心を中心として回転対称となる断面形状を有し、かつ一方の縁部のみから面材係合部が突出しているものを適用しているため、枠体を組み立てる際に、その向きを確認する必要がない。従って、適用する枠体の組み立て作業を容易化することができるようになる。 Further, according to the present invention, the erection frame member for joinery has a first panel supporting element and a second panel supporting element, and these first panel supporting element and second panel supporting element are provided with an outer shell The outer shell constituting part constituting the part and the face material engaging part that engages with the face material have a cross-sectional shape that is rotationally symmetrical about the axis on the first reference plane along the longitudinal direction, and one Since the face material engaging portion protrudes only from the edge portion, it is not necessary to check the orientation when assembling the frame. Therefore, it becomes possible to facilitate the work of assembling the applied frame.

本発明の実施の形態である建具用架設フレーム材及び枠体を適用した建具を室内側から見た図である。BRIEF DESCRIPTION OF THE DRAWINGS It is the figure which looked at the fittings to which the erection frame material for fittings which are embodiment of this invention, and a frame are applied from the indoor side. 図1に示した建具の横断面図である。It is a cross-sectional view of the fittings shown in FIG. 図1に示した建具において可動面材を支持する面材支持部の縦断面図である。It is a longitudinal cross-sectional view of the face material support part which supports a movable face material in the fittings shown in FIG. 図1に示した建具において固定面材を支持する面材支持部の縦断面図である。It is a longitudinal cross-sectional view of the face material support part which supports a fixed face material in the fittings shown in FIG. 図1に示した建具に適用するフレーム材を示すもので、(a)は建具用架設フレーム材の端面図、(b)は第1建具用フレーム材の端面図、(c)は第2建具用フレーム材の端面図である。The frame member applied to the fitting shown in FIG. 1 is shown, (a) is an end view of the erection frame member for the fitting, (b) is an end view of the frame member for the first fitting, and (c) is the second fitting. Fig. 10 is an end view of the frame member for the; 図1に示した建具の要部を室内側から示す部分とその断面を展開した部分とを合成して示す図である。It is a figure which synthesize|combines and shows the part which shows the principal part of the fitting shown in FIG. 1 from the indoor side, and the part which expanded|developed the cross section. 本発明の変形例を示す要部縦断面図である。It is a principal part longitudinal cross-sectional view which shows the modification of this invention.

以下、添付図面を参照しながら本発明に係る建具用架設フレーム材の好適な実施の形態について詳細に説明する。
図1~図4は、本発明の実施の形態である建具用架設フレーム及び枠体を適用した建具を示すものである。ここで例示する建具は、外開き窓とFIX窓とを左右に連窓したもので、枠体10を備えている。
BEST MODE FOR CARRYING OUT THE INVENTION A preferred embodiment of a construction frame member for fittings according to the present invention will be described in detail below with reference to the accompanying drawings.
FIGS. 1 to 4 show fittings to which an installation frame for fittings and a frame body according to an embodiment of the present invention are applied. The fittings exemplified here are made by connecting an outward hinged window and a FIX window to the left and right, and are provided with a frame 10 .

枠体10は、上下の横フレーム部11,12及び左右の縦フレーム部13,14を有して矩形の枠状に構成したもので、内部に架設フレーム部15を備えている。架設フレーム部15は、縦フレーム部13,14と平行となる状態で両端部を上下の横フレーム部11,12に接続することにより、枠体10の内部に左右2つの面材支持部10A,10Bを構成するものである。本実施の形態では、室内側から見た場合に左側となる部位に外開き窓を構成するための面材支持部(以下、区別する場合に可動面材支持部10Aという)が構成してあり、室内側から見た場合に右側となる部位にFIX窓を構成するための面材支持部(以下、区別する場合に固定面材支持部10Bという)が構成してある。可動面材支持部10Aには、矩形状を成す複層ガラス21の四周に樹脂框22を装着した障子(面材)20が可動面材として開閉可能に支持してある。一方、固定面材支持部10Bには、矩形状を成す複層ガラス(面材)30が固定面材として直接嵌め込んである。 The frame 10 has upper and lower horizontal frame portions 11 and 12 and left and right vertical frame portions 13 and 14 and is configured in a rectangular frame shape. The erection frame portion 15 is connected to the upper and lower horizontal frame portions 11 and 12 at both ends in a state parallel to the vertical frame portions 13 and 14, so that two left and right panel support portions 10A, 10A and 10A are provided inside the frame body 10. 10B. In the present embodiment, a face material support portion (hereinafter referred to as a movable face material support portion 10A for distinction) for forming an outward hinged window is formed on the left side when viewed from the inside of the room. , and a face member support portion (hereinafter referred to as a fixed face member support portion 10B for distinction) for forming a FIX window is formed on the right side when viewed from the inside of the room. A shoji (face material) 20 having a resin frame 22 mounted on the four sides of a rectangular multi-layered glass 21 is supported by the movable face material support portion 10A so as to be openable and closable as a movable face material. On the other hand, a rectangular multi-layered glass (face member) 30 is directly fitted as a fixed face member in the fixed face member supporting portion 10B.

枠体10を構成する横フレーム部11,12、縦フレーム部13,14及び架設フレーム部15は、それぞれ樹脂によって成形した押し出し形材である。このうち、縦フレーム部13,14及び架設フレーム部15については、それぞれが全長にわたってほぼ一様の断面形状を有する一体の建具用フレーム材13F,14F及び一体の建具用架設フレーム材15Fによって構成してある。これに対して上方の横フレーム部11は、可動面材支持部10Aを構成する建具用フレーム材11F1と、固定面材支持部10Bを構成する建具用フレーム材11F2とを互いに接続することによって直線状に構成してある。同様に、下方の横フレーム部12は、可動面材支持部10Aを構成する建具用フレーム材12F1と、固定面材支持部10Bを構成する建具用フレーム材12F2とを互いに接続することによって直線状に構成してある。上述の建具では、可動面材支持部10Aを構成する建具用フレーム材11F1,12F1,13Fが互いに同一の断面形状を有し、固定面材支持部10Bを構成する建具用フレーム材11F2,12F2,14Fが互いに同一の断面形状を有したものを適用して枠体10が構成してある。 The horizontal frame portions 11 and 12, the vertical frame portions 13 and 14, and the installation frame portion 15, which constitute the frame body 10, are extruded members molded from resin. Of these, the vertical frame portions 13 and 14 and the erection frame portion 15 are composed of the integral fitting frame members 13F and 14F and the integral erection frame member 15F, each of which has a substantially uniform cross-sectional shape over the entire length. There is. On the other hand, the upper horizontal frame portion 11 is formed by connecting the fitting frame member 11F1 that constitutes the movable panel support portion 10A and the fitting frame member 11F2 that constitutes the fixed panel member support portion 10B. It is structured in a shape. Similarly, the lower horizontal frame portion 12 is linearly formed by connecting the fitting frame member 12F1 that constitutes the movable panel support portion 10A and the fitting frame member 12F2 that constitutes the fixed panel member support portion 10B. is configured in In the fittings described above, the fitting frame members 11F1, 12F1, and 13F forming the movable panel support portion 10A have the same cross-sectional shape, and the fitting frame members 11F2, 12F2, 11F2, 12F2, and The frame 10 is constructed by applying the 14F having the same cross-sectional shape.

以下、図5を参照しながら、架設フレーム部15を構成する建具用架設フレーム材15Fの構成、並びに枠体10の横フレーム部11,12及び縦フレーム部13,14を構成する建具用フレーム材11F1,11F2,12F1,12F2,13F,14Fの構成についてそれぞれ詳述し、併せて本願発明の特徴部分について説明する。なお、以下においては便宜上、可動面材支持部10Aを構成する建具用フレーム材11F1,12F1,13Fについては「第1建具用フレーム材100A」、固定面材支持部10Bを構成する建具用フレーム材11F2,12F2,14Fについては「第2建具用フレーム材100B」と称することとする。また建具用架設フレーム材15F、第1建具用フレーム材100A、第2建具用フレーム材100Bを説明する場合には、建具を構成した状態の姿勢でそれぞれの方向を特定することとする。 Hereinafter, with reference to FIG. 5, the configuration of the fitting installation frame member 15F that constitutes the installation frame portion 15, and the fitting frame member that constitutes the horizontal frame portions 11 and 12 and the vertical frame portions 13 and 14 of the frame body 10. The configurations of 11F1, 11F2, 12F1, 12F2, 13F, and 14F will be described in detail, and the features of the present invention will also be described. In the following, for the sake of convenience, the fitting frame members 11F1, 12F1, and 13F constituting the movable surface material support portion 10A are referred to as the "first fitting frame material 100A", and the fitting frame material constituting the fixed surface material support portion 10B. 11F2, 12F2, and 14F are referred to as "second fitting frame material 100B". When describing the fitting construction frame member 15F, the first fitting frame member 100A, and the second fitting frame member 100B, each direction is specified in terms of the posture in which the fittings are constructed.

図5(a)に示すように、架設フレーム部15を構成する建具用架設フレーム材15Fは、見込み方向に沿った仮想の第1基準平面P1に対して一方側に配置される第1面材支持要素15Faと、第1基準平面P1に対して他方側に配置される第2面材支持要素15Fbとを一体に成形したものである。第1基準平面P1は、枠体10において2つの面材支持部10A,10Bの境界となる平面である。以下においては便宜上、可動面材支持部10Aに配置される部分を建具用架設フレーム材15Fの第1面材支持要素15Faとし、固定面材支持部10Bに配置される部分を建具用架設フレーム材15Fの第2面材支持要素15Fbとして説明することとする。 As shown in FIG. 5(a), the construction frame material 15F for fittings that constitutes the construction frame part 15 is a first surface material arranged on one side with respect to a virtual first reference plane P1 along the projection direction. A supporting element 15Fa and a second face member supporting element 15Fb arranged on the other side with respect to the first reference plane P1 are integrally formed. The first reference plane P1 is a plane that serves as a boundary between the two face material support portions 10A and 10B in the frame body 10 . In the following description, for convenience, the portion arranged on the movable panel support portion 10A is assumed to be the first panel member support element 15Fa of the fitting construction frame member 15F, and the portion arranged on the fixed panel member support portion 10B is designated as the fitting construction frame member. 15F will be described as the second face support element 15Fb.

ここで、見込み方向とは、図2~図5中の矢印Aで示すように、建具の奥行きに沿った方向である。見込み方向に沿った面については見込み面と称する場合がある。また、本実施の形態では便宜上、見付け方向という用語も用いる。見付け方向とは、横フレーム部11,12等のように水平方向に沿って延在するものの場合、見込み方向に直交した上下に沿う方向である。縦フレーム部13,14等のように上下方向に沿って延在するものの場合には、見込み方向に直交した水平に沿う方向を見付け方向という。見付け方向に沿った面については、見付け面と称する場合がある。さらに、外周側とは、枠体10を基準として外方となる側であり、内周側とは、枠体10を基準として内方となる側である。 Here, the prospective direction is a direction along the depth of the fittings, as indicated by arrow A in FIGS. A surface along the prospective direction may be referred to as a prospective surface. In addition, in this embodiment, the term "finding direction" is also used for the sake of convenience. In the case of the horizontal frame portions 11, 12, etc., which extend along the horizontal direction, the viewing direction is a vertical direction orthogonal to the viewing direction. In the case of vertical frame portions 13, 14, etc., which extend along the vertical direction, the viewing direction is the horizontal direction perpendicular to the viewing direction. A plane along the viewing direction may be referred to as a viewing plane. Furthermore, the outer peripheral side is the side outside the frame 10 as a reference, and the inner peripheral side is the inside the frame 10 as a reference.

図からも明らかなように、第1面材支持要素15Fa及び第2面材支持要素15Fbは、第1基準平面P1上において建具用架設フレーム材15Fの長手方向に沿った軸心Cを中心として回転対称となる断面形状の外殻構成部151を有している。外殻構成部151は、図5(a)中のドット部分で示すように、建具用架設フレーム材15Fの外表に現れ、かつ第1面材支持要素15Faと第2面材支持要素15Fbとで建具用架設フレーム材15Fの外殻部を構成する肉厚部分である。建具用架設フレーム材15Fの外殻部とは、中空部140を構成するのに必要となる最低限の要素部分である。つまり、内部に設けられるリブ等の部位は外殻構成部151に含まれない。また、外部に現れる部分においても単なるヒレ状の突起や凹部等の部位は、外殻構成部151に含まれない。本実施の形態では、見込み方向に延在する内壁部151aと、内壁部151aの両側縁部からそれぞれ見付け方向に沿って延在した2つの内側壁部151bとを有して外殻構成部151が構成してある。第1面材支持要素15Faの外殻構成部151及び第2面材支持要素15Fbの外殻構成部151は、互いに内側壁部151bを連続させることによって相互間に中空部140を構成している。図からも明らかなように、この中空部140においては、見付け方向に沿って延在する2つの補強用リブ141によって内壁部151aの間が互いに接続してある。 As is clear from the drawing, the first panel support element 15Fa and the second panel support element 15Fb are arranged on the first reference plane P1 with the axis C along the longitudinal direction of the construction frame member 15F for fittings as the center. It has an outer shell forming portion 151 having a rotationally symmetric cross-sectional shape. As shown by the dotted portions in FIG. 5(a), the outer shell forming portion 151 appears on the outer surface of the fitting construction frame member 15F, and is formed by the first face member supporting element 15Fa and the second face member supporting element 15Fb. It is a thick portion that constitutes the outer shell portion of the installation frame material 15F for fittings. The outer shell portion of the construction frame material 15F for fittings is the minimum element portion required to configure the hollow portion 140. As shown in FIG. That is, portions such as ribs provided inside are not included in the outer shell forming portion 151 . In addition, even in the portion appearing outside, portions such as mere fin-like projections and recesses are not included in the outer shell forming portion 151 . In this embodiment, the outer shell-forming portion 151 has an inner wall portion 151a extending in the projection direction and two inner wall portions 151b extending in the viewing direction from both side edges of the inner wall portion 151a. is configured. The outer shell forming part 151 of the first face material supporting element 15Fa and the outer shell forming part 151 of the second face material supporting element 15Fb form a hollow part 140 between them by connecting the inner wall part 151b to each other. . As is clear from the drawing, in this hollow portion 140, the inner wall portion 151a is connected to each other by two reinforcing ribs 141 extending along the viewing direction.

外殻構成部151の内壁部151aには、一方の縁部に押縁装着溝(押縁装着部)152が設けてあるとともに、他方の縁部に面材係合部153が設けてある。押縁装着溝152は、内周側に開口する溝状の凹部であり、建具用架設フレーム材15Fの長手方向に沿った全長に形成してある。この押縁装着溝152には、FIX窓を構成する際に必要となる押縁300を装着することが可能である。面材係合部153は、内壁部151aから内周側に向けて突出した板状部分であり、建具用架設フレーム材15Fの長手方向に沿った全長に形成してある。本実施の形態では、内部が中空の厚板状を成す面材係合部153が第1基準平面P1に対してほぼ直交するように設けてある。面材係合部153の延在縁部には、シール材装着溝153aが設けてある。シール材装着溝153aは、面材係合部153において内壁部151aの一方の縁部に臨む表面に形成した溝状の凹部であり、建具用架設フレーム材15Fの長手方向に沿った全長に形成してある。このシール材装着溝153aには、FIX窓に設けられる複層ガラス30との間のシールを行うガラスシール材301、及び障子20の四周に設けられた樹脂框22との間のシールを行う框シール材302を選択的に装着することが可能である。図からも明らかなように、外殻構成部151において面材係合部153に隣接する部分には、建具用架設フレーム材15Fの長手方向に沿って排水溝151cが形成してある。 An inner wall portion 151a of the outer shell forming portion 151 is provided with a rim mounting groove (a rim mounting portion) 152 on one edge portion and a face member engaging portion 153 on the other edge portion. The rim mounting groove 152 is a groove-shaped recess opening on the inner peripheral side, and is formed over the entire length along the longitudinal direction of the construction frame member 15F for fittings. The rim mounting groove 152 is capable of mounting a rim 300 necessary for constructing the FIX window. The face material engaging portion 153 is a plate-like portion that protrudes from the inner wall portion 151a toward the inner peripheral side, and is formed over the entire length along the longitudinal direction of the construction frame member 15F for fittings. In the present embodiment, a face material engaging portion 153 having a hollow thick plate shape is provided so as to be substantially orthogonal to the first reference plane P1. The extending edge of the face material engaging portion 153 is provided with a sealing material mounting groove 153a. The sealing material mounting groove 153a is a groove-shaped concave portion formed in the surface facing one edge of the inner wall portion 151a in the face material engaging portion 153, and is formed along the entire length along the longitudinal direction of the fitting construction frame member 15F. I have In this sealing material mounting groove 153a, a glass sealing material 301 for sealing between the double glazing 30 provided on the FIX window and a frame for sealing between the resin frame 22 provided on the four sides of the shoji 20 are provided. It is possible to selectively attach the sealing material 302 . As is clear from the drawing, a drainage groove 151c is formed along the longitudinal direction of the construction frame member 15F for fittings in the portion adjacent to the face material engaging portion 153 in the outer shell constituting portion 151. As shown in FIG.

なお、建具用架設フレーム材15Fの第1面材支持要素15Fa及び第2面材支持要素15Fbは押し出し形材として同時に一体に成形されるものであり、個別に成形した第1面材支持要素15Fa及び第2面材支持要素15Fbを接続して構成したものではない。但し、本発明では、第1面材支持要素15Fa及び第2面材支持要素15Fbを個別に成形した後に相互に接続したものを建具用架設フレーム材15Fとして適用しても良い。 In addition, the first panel supporting element 15Fa and the second panel supporting element 15Fb of the fitting construction frame member 15F are integrally molded at the same time as an extruded profile, and the individually molded first panel supporting element 15Fa and the second face member supporting element 15Fb are not connected. However, in the present invention, the first panel supporting element 15Fa and the second panel supporting element 15Fb may be separately formed and then connected to each other to be applied as the construction frame member 15F for fittings.

一方、横フレーム部11,12及び縦フレーム部13を構成する第1建具用フレーム材100Aは、図5(b)に示すように、見込み方向に沿った仮想の第2基準平面P2に対して一方側に配置される外周側要素110Aと、第2基準平面P2に対して他方側に配置される内周側要素120Aとを有したものである。同様に、横フレーム部11,12及び縦フレーム部14を構成する第2建具用フレーム材100Bは、図5(c)に示すように、見込み方向に沿った仮想の第2基準平面P2に対して一方側に配置される外周側要素110Bと、第2基準平面P2に対して他方側に配置される内周側要素120Bとを有したものである。見込み方向に沿う仮想の第2基準平面P2とは、それぞれの建具用フレーム材100A,100Bの長手方向(図5においては紙面に直交する方向)に沿って延在し、建具用フレーム材100A,100Bを枠体10の外周側に位置する外周側要素110A,110Bと内周側に位置する内周側要素120A,120Bとに分割する見込み面である。 On the other hand, as shown in FIG. 5(b), the first fitting frame member 100A that constitutes the horizontal frame portions 11 and 12 and the vertical frame portion 13 is positioned relative to the virtual second reference plane P2 along the viewing direction. It has an outer peripheral side element 110A arranged on one side and an inner peripheral side element 120A arranged on the other side with respect to the second reference plane P2. Similarly, as shown in FIG. 5(c), the second fitting frame member 100B, which constitutes the horizontal frame portions 11, 12 and the vertical frame portion 14, is positioned relative to the virtual second reference plane P2 along the viewing direction. and an inner peripheral element 120B arranged on the other side with respect to the second reference plane P2. The virtual second reference plane P2 along the prospective direction extends along the longitudinal direction of the fitting frame members 100A and 100B (in FIG. 5, the direction orthogonal to the paper surface). 100B is divided into outer peripheral side elements 110A and 110B located on the outer peripheral side of the frame 10 and inner peripheral side elements 120A and 120B located on the inner peripheral side.

図5からも明らかなように、外周側要素110A,110Bについては第1建具用フレーム材100Aと第2建具用フレーム材100Bとで互いに同一断面形状の外周外殻構成部111を有するように構成してある。これに対して内周側要素120A,120Bについては見付け方向に沿った平面に対して第1建具用フレーム材100Aと第2建具用フレーム材100Bとで互いに鏡像となる断面形状の内周外殻構成部121を有するように構成してある。 As is clear from FIG. 5, the outer peripheral side elements 110A and 110B are configured so that the first fitting frame member 100A and the second fitting frame member 100B have the outer peripheral outer shell forming part 111 having the same cross-sectional shape. I have On the other hand, for the inner peripheral side elements 120A and 120B, the first fitting frame member 100A and the second fitting frame member 100B have inner peripheral outer shells with cross-sectional shapes that are mirror images of each other with respect to a plane along the viewing direction. It is configured to have a component 121 .

外周外殻構成部111とは、図5(b)及び図5(c)中のクロスハッチング部分で示すように、建具用フレーム材100の外表に現れ、かつ内周側要素120A,120Bの内周外殻構成部121とともに建具用フレーム材100A,100Bの外殻部を構成する肉厚部分である。本実施の形態では、見込み方向に沿った平板状を成す基壁部111aと、基壁部111aの両側縁部からそれぞれ見付け方向に沿って内周側に延在した2つの外側壁部111bと、水切り部111cとを有して外周外殻構成部111が構成してある。水切り部111cは、室外側に配置される外側壁部111bの外周側見付け面から室外側に向けて延在した中空の突出部である。水切り部111cにおいて外周側に位置する外側面111c1は、外側壁部111bに対してほぼ直角となるように延在する一方、内周側に位置する内側面111c2は、室外側に向けて漸次外周となるようにわずかに傾斜している。基壁部111aの外周側となる面には、外周に向けて延在するように釘ヒレ部112aが設けてある。室内側に配置される外側壁部111bには、外周側に位置する縁部から室内側に向けて延在するように連結ヒレ部112bが設けてある。これら釘ヒレ部112a及び連結ヒレ部112bは、単に平板状に突出する部分であり、上述した外周外殻構成部111には含まれない。 5(b) and 5(c), the outer shell forming portion 111 appears on the outer surface of the fitting frame member 100 and is inside the inner peripheral side elements 120A and 120B. It is a thick portion that constitutes the outer shell portion of the fitting frame members 100A and 100B together with the peripheral outer shell forming portion 121 . In the present embodiment, a base wall portion 111a having a flat plate shape along the projection direction, and two outer wall portions 111b extending inward along the viewing direction from both side edges of the base wall portion 111a. , and a draining portion 111c. The draining portion 111c is a hollow projecting portion extending toward the outdoor side from the outer peripheral side face of the outer wall portion 111b arranged on the outdoor side. The outer side surface 111c1 located on the outer peripheral side of the draining portion 111c extends so as to be substantially perpendicular to the outer wall portion 111b, while the inner side surface 111c2 located on the inner peripheral side gradually extends toward the outside of the room. It is slightly inclined so that A nail fin portion 112a is provided on the outer peripheral surface of the base wall portion 111a so as to extend toward the outer periphery. A connecting fin portion 112b is provided on the outer wall portion 111b arranged on the indoor side so as to extend toward the indoor side from an edge portion located on the outer peripheral side. The nail fin portion 112a and the connecting fin portion 112b are merely portions protruding in a flat plate shape, and are not included in the outer peripheral outer shell constituting portion 111 described above.

内周外殻構成部121とは、外周外殻構成部111と同様、建具用フレーム材100A,100Bの外表に現れ、かつ外周外殻構成部111とともに建具用フレーム材100A,100Bの外殻部を構成する肉厚部分である。本実施の形態では、外周側要素110A,110Bの外周外殻構成部111との間に中空部130を構成することができるように、建具用架設フレーム材15Fの外殻構成部151と同一の断面形状を有するように内周側要素120A,120Bの内周外殻構成部121が形成してある。つまり、第1建具用フレーム材100Aの内周側要素120A及び第2建具用フレーム材100Bの内周側要素120Bには、見込み方向に延在する内壁部121aと、内壁部121aの両側縁部からそれぞれ見付け方向に沿って外周側に延在した2つの内側壁部121bとを有して内周外殻構成部121が構成してある。内周外殻構成部121には、一方の縁部に押縁装着溝122が設けてあり、他方の縁部に面材係合部123が設けてある。押縁装着溝122は、建具用架設フレーム材15Fに設けた押縁装着溝152と同一の断面形状を有したものである。面材係合部123には、ガラスシール材301及び框シール材302を選択的に装着することのできるシール材装着溝123aが設けてある。内周外殻構成部121において面材係合部123に隣接する部分に、建具用フレーム材100A,100Bの長手方向に沿って排水溝121cが形成してある点も、建具用架設フレーム材15Fと同様である。但し、第1建具用フレーム材100Aにおいては、水切り部111cとは反対の室内側となる縁部に面材係合部123が設けてあり、第2建具用フレーム材100Bにおいては、水切り部111cと同じ室外側となる縁部に面材係合部123が設けてある。 The inner peripheral outer shell forming portion 121, like the outer peripheral outer shell forming portion 111, appears on the outer surface of the fitting frame members 100A and 100B, and is an outer shell portion of the fitting frame members 100A and 100B together with the outer peripheral outer shell forming portion 111. It is a thick part that constitutes the In the present embodiment, the same outer shell-constituting portion 151 of the erecting frame member 15F for fittings is used so that the hollow portion 130 can be formed between the outer-peripheral outer shell-constituting portion 111 of the outer peripheral side elements 110A and 110B. The inner peripheral outer shell forming portion 121 of the inner peripheral side elements 120A and 120B is formed so as to have a cross-sectional shape. That is, the inner peripheral element 120A of the first fitting frame member 100A and the inner peripheral element 120B of the second fitting frame member 100B have an inner wall portion 121a extending in the direction of projection and both side edges of the inner wall portion 121a. The inner peripheral outer shell forming part 121 is constituted by having two inner wall parts 121b each extending from the outer peripheral side along the viewing direction to the outer peripheral side. The inner peripheral outer shell-constituting portion 121 is provided with a pressing edge mounting groove 122 on one edge and a face member engaging portion 123 on the other edge. The rim mounting groove 122 has the same cross-sectional shape as the rim mounting groove 152 provided in the fitting construction frame member 15F. The face member engaging portion 123 is provided with a sealing member mounting groove 123a in which the glass sealing member 301 and the frame sealing member 302 can be selectively mounted. A drain groove 121c is formed along the longitudinal direction of the fitting frame members 100A and 100B in the portion adjacent to the face material engaging portion 123 in the inner peripheral outer shell forming portion 121. is similar to However, in the first fitting frame member 100A, the face material engaging portion 123 is provided on the edge portion on the indoor side opposite to the draining portion 111c, and in the second fitting frame member 100B, the draining portion 111c is provided. A face member engaging portion 123 is provided on the same edge as the outdoor side.

なお、本実施の形態では、説明の便宜上、第2基準平面P2を境界として建具用フレーム材100A,100Bの外周側要素110A,110Bと内周側要素120A,120Bとを別々に説明しているが、これら外周側要素110A,110B及び内周側要素120A,120Bは押し出し形材としてそれぞれの建具用フレーム材100A,100Bごとに同時に一体に成形されるものであり、個別に成形したものを接続したものではない。但し、本発明では、外周側要素110A,110B及び内周側要素120A,120Bを個別に成形した後に相互に接続したものをそれぞれの建具用フレーム材100A,100Bとして適用しても良い。 In this embodiment, for convenience of explanation, the outer peripheral side elements 110A and 110B and the inner peripheral side elements 120A and 120B of the fitting frame members 100A and 100B are separately described with the second reference plane P2 as a boundary. However, these outer peripheral side elements 110A, 110B and inner peripheral side elements 120A, 120B are extruded sections that are integrally molded simultaneously for each of the fitting frame members 100A, 100B. It's not what I did. However, in the present invention, the outer peripheral side elements 110A, 110B and the inner peripheral side elements 120A, 120B may be separately molded and then connected to each other as the fitting frame members 100A, 100B.

以下、これらの建具用架設フレーム材15F、第1建具用フレーム材100A、第2建具用フレーム材100Bを適用した枠体10の構成について説明する。まず、枠体10を構成する上下の横フレーム部11,12については、可動面材支持部10Aの左右方向に沿った長さに対応する第1建具用フレーム材100Aと、固定面材支持部10Bの左右方向に沿った長さに対向する第2建具用フレーム材100Bとを2組用意し、図6に示すように、第1建具用フレーム材100Aの小口端面と第2建具用フレーム材100Bの小口端面とを相互に溶着することによって構成してある。 The configuration of the frame body 10 to which these fitting construction frame member 15F, first fitting frame member 100A, and second fitting frame member 100B are applied will be described below. First, regarding the upper and lower horizontal frame portions 11 and 12 that constitute the frame 10, the first fitting frame member 100A corresponding to the length along the left-right direction of the movable panel support portion 10A and the fixed panel support portion Two sets of frame members 100B for second fittings are prepared so as to face each other in the length along the left-right direction of 10B, and as shown in FIG. 100B are welded to each other.

溶着する第1建具用フレーム材100Aの小口端面及び第2建具用フレーム材100Bの小口端面には、長手方向に対して直交する直交接合面S1が外周側要素110A,110Bに形成してあるとともに、長手方向に対して傾斜する傾斜接合面S2が内周側要素120A,120Bに形成してある。傾斜接合面S2は、見込み方向に沿い、かつ第2基準平面P2から離隔するに従って漸次後退するように傾斜する平面である。つまり、傾斜接合面S2は、第1建具用フレーム材100A及び第2建具用フレーム材100Bの小口端面を互いに接合した場合、第2基準平面P2から離隔するに従って漸次相互間隔が増大するように傾斜し、2つの建具用フレーム材100A,100Bの内周側要素120A,120Bを分断するものである。図示の例では、第2基準平面P2からそれぞれ45°の傾斜角度αを有するようにそれぞれの傾斜接合面S2が形成してある。 An orthogonal joint surface S1 orthogonal to the longitudinal direction is formed on the outer peripheral side elements 110A and 110B on the edge end face of the first fitting frame member 100A and the edge end face of the second fitting frame member 100B to be welded. An inclined joint surface S2 inclined with respect to the longitudinal direction is formed on the inner peripheral side elements 120A and 120B. The inclined joint surface S2 is a plane that is along the projection direction and that is inclined so as to gradually recede as the distance from the second reference plane P2 increases. In other words, the inclined joint surface S2 is inclined such that when the fore edge surfaces of the first fitting frame member 100A and the second fitting frame member 100B are joined to each other, the distance between them gradually increases as the distance from the second reference plane P2 increases. and divides the inner peripheral side elements 120A and 120B of the two frame materials for fittings 100A and 100B. In the illustrated example, each inclined joint surface S2 is formed so as to have an inclination angle α of 45° from the second reference plane P2.

上記のように、小口端面に直交接合面S1及び傾斜接合面S2を形成した2つの建具用フレーム材100A,100Bは、外周側要素110A,110Bを介して相互に溶着することにより直線状となる横フレーム部11,12を構成している。外周側要素110A,110Bの溶着には、樹脂窓において一般的に用いられる熱溶着を適用すれば良い。上述したように、建具用フレーム材100A,100Bの外周側要素110A,110Bは、互いに同一の断面形状を有するように構成してある。建具用フレーム材100A,100Bの内周側要素120A,120Bについては傾斜接合面S2を設けることで相互に接触することがない。従って、内周側要素120A.120Bの面材係合部123が互いに反対側の縁部から突出する向きで2つの建具用フレーム材100A,100Bの小口端面を対向させた場合にも外周側要素110A,110Bの外周外殻構成部111を介して互いを隙間無く接合、溶着することが可能である。 As described above, the two fitting frame members 100A and 100B having the orthogonal joint surface S1 and the inclined joint surface S2 formed on the fore end surfaces are welded to each other via the outer peripheral side elements 110A and 110B to form a straight line. It constitutes the lateral frame portions 11 and 12 . For the welding of the outer peripheral side elements 110A and 110B, heat welding generally used for resin windows may be applied. As described above, the outer peripheral side elements 110A and 110B of the fitting frame members 100A and 100B are configured to have the same cross-sectional shape. The inner peripheral side elements 120A and 120B of the fitting frame members 100A and 100B do not come into contact with each other by providing the inclined joint surface S2. Accordingly, inner peripheral elements 120A. The outer shell configuration of the outer peripheral side elements 110A and 110B is also achieved when the edge end surfaces of the two fitting frame members 100A and 100B face each other in such a direction that the face material engaging portions 123 of 120B protrude from the edges on opposite sides. Through the portion 111, it is possible to join and weld them without a gap.

可動面材支持部10Aを構成する縦フレーム部13としては、単一の第1建具用フレーム材100Aをそのまま適用し、固定面材支持部10Bを構成する縦フレーム部14としては、単一の第2建具用フレーム材100Bをそのまま適用している。適用する第1建具用フレーム材100A及び第2建具用フレーム材100Bは互いに同一の長さを有したものである。上述した上下の横フレーム部11,12に対して、それぞれの両端部に縦フレーム部13,14を接合して溶着すれば、矩形状の枠体10が構成されることになる。横フレーム部11,12の両端部及び縦フレーム部13,14の両端部は、それぞれに形成した45°の傾斜面を介した留め継ぎによって接合してある。この場合、縦フレーム部13,14は、溶着する上下の横フレーム部11,12に対して、それぞれ面材係合部123が同一の縁部から突出している。従って、縦フレーム部13,14と横フレーム部11,12との間は、それぞれの面材支持部10A,10Bにおいて外周側要素110A,110B及び内周側要素120A,120Bのすべてを介して互いに接合溶着された状態となっている。以上の結果、図示の例では、可動面材支持部10Aを構成する第1建具用フレーム材100Aのすべてが室内側となる縁部に面材係合部123が配置され(図2、図3)、かつ固定面材支持部10Bを構成する第2建具用フレーム材100Bのすべてが室外側となる縁部に面材係合部123が配置された状態となる(図2、図4)。 As the vertical frame portion 13 constituting the movable panel support portion 10A, the single frame member 100A for first fittings is applied as it is, and as the vertical frame portion 14 constituting the fixed panel member support portion 10B, a single The second fitting frame member 100B is applied as it is. The applied first fitting frame member 100A and second fitting frame member 100B have the same length. The rectangular frame 10 is constructed by joining and welding the vertical frame portions 13 and 14 to both ends of the upper and lower horizontal frame portions 11 and 12 described above. Both ends of the horizontal frame portions 11 and 12 and both ends of the vertical frame portions 13 and 14 are joined by mitered joints via 45° inclined surfaces formed respectively. In this case, the vertical frame portions 13 and 14 have the face material engaging portions 123 protruding from the same edge portions with respect to the upper and lower horizontal frame portions 11 and 12 to be welded. Therefore, the vertical frame portions 13, 14 and the horizontal frame portions 11, 12 are mutually connected via all of the outer peripheral side elements 110A, 110B and the inner peripheral side elements 120A, 120B in the respective face member support portions 10A, 10B. It is in a welded state. As a result, in the illustrated example, the face member engaging portion 123 is arranged at the edge where all of the first fitting frame member 100A constituting the movable face member support portion 10A is on the indoor side (FIGS. 2 and 3). ), and all of the second fitting frame members 100B constituting the fixed face member support portion 10B have the face member engaging portions 123 arranged at the edges on the outdoor side (FIGS. 2 and 4).

一方、建具用架設フレーム材15Fには、図6に示すように、上下両端部にそれぞれ見込み方向に沿った傾斜接合面S3が形成してある。傾斜接合面S3は、内周側要素120A,120Bの傾斜接合面S2に対応して形成したものである。つまり、第1基準平面P1上に位置する部分が尖端縁となり、かつ第1基準平面P1に対してそれぞれ45°の傾斜角度βを有するように建具用架設フレーム材15Fに傾斜接合面S3が設けてある。従って、第1面材支持要素15Faの面材係合部153が室内側の縁部から突出する向きで上下の横フレーム部11,12の間に建具用架設フレーム材15Fを配置すれば、傾斜接合面S3,S2を介して建具用架設フレーム材15Fと上下の横フレーム部11,12とが接合することになる。 On the other hand, as shown in FIG. 6, the erection frame member 15F for fittings is formed with inclined joint surfaces S3 along the projection direction at both upper and lower ends thereof. The inclined joint surface S3 is formed corresponding to the inclined joint surface S2 of the inner peripheral side elements 120A and 120B. That is, the portion positioned on the first reference plane P1 becomes a pointed edge, and the installation frame member 15F for fittings is provided with the inclined joint surface S3 so as to have an inclination angle β of 45° with respect to the first reference plane P1. There is. Therefore, if the erection frame member 15F for fittings is arranged between the upper and lower horizontal frame portions 11 and 12 in such a direction that the face member engaging portion 153 of the first face member support element 15Fa protrudes from the edge portion on the interior side, the inclination The construction frame member 15F for fittings and the upper and lower lateral frame portions 11, 12 are joined via the joining surfaces S3, S2.

ここで、建具用架設フレーム材15Fは、上述したように、第1建具用フレーム材100Aの内周側要素120A及び第2建具用フレーム材100Bの内周側要素120Bと同一の断面形状を有するように第1面材支持要素15Fa及び第2面材支持要素15Fbを構成したものである。従って、建具用架設フレーム材15Fは、上下の横フレーム部11,12において互いに反対側の縁部から面材係合部123が突出した内周側要素120A,120Bのそれぞれに対して、内周外殻構成部121に第1面材支持要素15Fa及び第2面材支持要素15Fbの外殻構成部151を接合し、かつ面材係合部123に面材係合部153を接合した状態で溶着することが可能となる。しかも、建具用架設フレーム材15Fの第1面材支持要素15Fa及び第2面材支持要素15Fbは、外殻構成部151及び面材係合部153が、第1基準平面P1上の長手方向に沿う軸心Cを中心として回転対称となる断面形状を有したものである。このため、隣接する第1建具用フレーム材100A及び第2建具用フレーム材100Bに対して面材係合部153の突出する向きさえ一致させれば、面材係合部153の断面形状までを目視で確認する必要がない。従って、建具用架設フレーム材15Fを組み立てる際の作業を容易化することができるようになる。 Here, as described above, the fitting installation frame member 15F has the same cross-sectional shape as the inner peripheral side element 120A of the first fitting frame member 100A and the inner peripheral side element 120B of the second fitting frame member 100B. The first face material support element 15Fa and the second face material support element 15Fb are configured as follows. Therefore, the installation frame material 15F for fittings is provided with respect to each of the inner peripheral side elements 120A and 120B in which the face material engaging portions 123 protrude from the edge portions on the opposite sides of the upper and lower horizontal frame portions 11 and 12. In a state in which the outer shell forming portions 151 of the first face material supporting element 15Fa and the second face material supporting element 15Fb are joined to the outer shell forming portion 121 and the face material engaging portion 153 is joined to the face material engaging portion 123 It becomes possible to weld. Moreover, the first face material support element 15Fa and the second face material support element 15Fb of the construction frame member 15F for fittings have the outer shell forming part 151 and the face material engaging part 153 that extend in the longitudinal direction on the first reference plane P1. It has a cross-sectional shape that is rotationally symmetrical about an axis C along which it extends. Therefore, as long as the direction in which the face material engaging portion 153 protrudes from the adjacent first fitting frame member 100A and the second fitting frame member 100B is matched, even the cross-sectional shape of the face material engaging portion 153 can be changed. No need to visually check. Therefore, it is possible to facilitate the work for assembling the erection frame member 15F for fittings.

上述したように、この枠体10では、可動面材支持部10Aの四周においては室内側に位置する縁部から面材係合部153,123が突出し、固定面材支持部10Bの四周においては室外側に位置する縁部から面材係合部153,123が突出することになる。従って、可動面材支持部10Aにおいては、面材係合部153,123のシール材装着溝153a,123aに対して一連となる框シール材302を装着することができる。これにより、可動面材支持部10Aに障子20を支持させれば、外開き窓を構成することができ、障子20を閉じた際に框シール材302を障子20の樹脂框22に接触させて所望の水密性や気密性を確保することが可能となる。 As described above, in the frame body 10, the face material engaging portions 153 and 123 protrude from the edges located on the indoor side on the four sides of the movable face material support portion 10A, and on the four sides of the fixed face material support portion 10B The face member engaging portions 153 and 123 protrude from the edge portions located on the outdoor side. Therefore, in the movable face member support portion 10A, a series of frame seal members 302 can be attached to the seal member attachment grooves 153a and 123a of the face member engaging portions 153 and 123, respectively. As a result, if the shoji 20 is supported by the movable panel support portion 10A, an outward opening window can be configured, and when the shoji 20 is closed, the frame sealing material 302 is brought into contact with the resin frame 22 of the shoji 20. Desired watertightness and airtightness can be secured.

一方、固定面材支持部10Bにおいては、面材係合部153,123のシール材装着溝153a,123aに対して一連となるガラスシール材301を装着することができるとともに、室内側の縁部に位置する押縁装着溝152,122に押縁300を装着することができる。従って、面材係合部153,123と押縁300との間にFIX用の複層ガラス30を挟持させることにより、FIX窓を構成することが可能となる。しかも、このFIX窓においては、押縁300が室内側に配置されることになるため、押縁300に直接太陽光が照射することに起因した問題を防止することが可能となる。 On the other hand, in the fixed face member support portion 10B, a series of glass seal members 301 can be attached to the seal member attachment grooves 153a, 123a of the face member engaging portions 153, 123, and the edge portions on the interior side can be mounted. A ridge 300 can be mounted in the ridge mounting grooves 152, 122 located at . Therefore, a FIX window can be constructed by sandwiching the double-layered glass 30 for FIX between the face member engaging portions 153 and 123 and the rim 300 . Moreover, in this FIX window, since the rim 300 is arranged on the indoor side, it is possible to prevent problems caused by direct sunlight irradiating the rim 300 .

なお、上述した実施の形態では、外開き窓とFIX窓とが連窓された建具の枠体10を例示しているが、本発明は必ずしもこれらの組み合せに限定されない。例えば、図7に要部を示すように、実施の形態で構成した枠体10の固定面材支持部10Bに対して室内側に開くように障子200を支持させれば、外開き窓と内開き窓とが連窓された建具を構成することも可能である。また、架設フレーム部15として水平方向に沿った無目を適用すれば、外開き窓と、FIX窓(もしくは内開き窓)とが上下に段窓された建具用の枠体を構成することも可能である。この場合には、左右の縦フレーム部13,14が互いに反対側の縁部から面材係合部123が突出する向きで接合した建具用フレーム材100A,100Bによって構成されることになる。さらに、2つの建具用フレーム材100A,100Bを溶着してフレーム部を構成する場合に上述した実施の形態では、外周側要素110A,110Bに長手方向に対して直交する直交接合面S1を形成して接合させるようにしているため、外観品質上有利である。しかしながら、外周側要素110A,110Bを接合するための接合面は、必ずしも長手方向に直交している必要はなく、例えば一方の傾斜接合面S2を延長した傾斜接合面を介して相互に接合させることも可能である。 In the above-described embodiment, the fitting frame 10 in which the outward hinged window and the FIX window are connected is exemplified, but the present invention is not necessarily limited to these combinations. For example, as shown in FIG. 7, if the shoji 200 is supported by the fixed face material support portion 10B of the frame 10 configured in the embodiment so as to open to the indoor side, an outward hinged window and an inner It is also possible to construct fittings in which casement windows are connected to each other. Further, if a blind is applied in the horizontal direction as the construction frame part 15, it is also possible to configure a frame for fittings in which an outward-opening window and a FIX window (or an inward-opening window) are vertically stepped. It is possible. In this case, the left and right vertical frame portions 13 and 14 are constituted by the fitting frame members 100A and 100B joined in such a direction that the face member engaging portions 123 protrude from the edge portions on opposite sides. Furthermore, in the above-described embodiment in which the two fitting frame members 100A and 100B are welded to form the frame portion, the outer peripheral side elements 110A and 110B are formed with the orthogonal joint surface S1 orthogonal to the longitudinal direction. It is advantageous in terms of appearance quality because it is joined by pressing the joint. However, the joint surfaces for joining the outer peripheral side elements 110A and 110B do not necessarily have to be perpendicular to the longitudinal direction. is also possible.

また、上述した実施の形態では、押縁装着溝122,152に押縁300を装着するようにしているが、押縁300を装着する部分としては必ずしも溝である必要はなく、押縁300を装着できればその他の構成であっても良い。 In the above-described embodiment, the rim 300 is mounted in the rim mounting grooves 122 and 152, but the portion to which the rim 300 is mounted does not necessarily have to be a groove. It may be a configuration.

以上のように、本発明に係る建具用架設フレーム材は、互いに平行に配置される2組のフレーム部を有した矩形状を成す枠体に対して互いに平行に配置される1組のフレーム部の相互間に架設されることにより、前記枠体に2つの面材支持部を構成する建具用架設フレーム材であって、長手方向に沿った仮想の第1基準平面に対して前記2つの面材支持部の一方に配置される第1面材支持要素及び前記第1基準平面に対して前記2つの面材支持部の他方に配置される第2面材支持要素が一体に成形され、前記第1面材支持要素及び前記第2面材支持要素は、外殻部を構成する外殻構成部及び面材に係合する面材係合部が前記第1基準平面上の長手方向に沿う軸心を中心として回転対称となる断面形状を有し、前記面材係合部が個々の一方の縁部のみから突出するように一体に設けられていることを特徴としている。 As described above, the erection frame member for fittings according to the present invention has a pair of frame portions arranged parallel to each other with respect to a rectangular frame having two sets of frame portions arranged parallel to each other. The erection frame member for fittings constituting two face member support parts in the frame body by being erected between the two faces with respect to a virtual first reference plane along the longitudinal direction A first panel supporting element arranged on one of the member supporting portions and a second panel supporting element arranged on the other of the two member supporting portions with respect to the first reference plane are integrally molded, In the first face material supporting element and the second face material supporting element, the outer shell forming part constituting the outer shell part and the face material engaging part that engages with the face material extend along the longitudinal direction on the first reference plane. It is characterized in that it has a cross-sectional shape that is rotationally symmetrical about the axis, and that the face material engaging portions are integrally provided so as to protrude from only one edge of each.

この発明によれば、第1面材支持要素及び第2面材支持要素を有し、これら第1面材支持要素及び第2面材支持要素が、外殻部を構成する外殻構成部及び面材に係合する面材係合部が長手方向に沿った第1基準平面上の軸心を中心として回転対称となる断面形状を有し、かつ一方の縁部のみから面材係合部が突出しているため、この建具用架設フレーム材を適用して枠体を組み立てる際に、その向きを確認する必要がない。従って、適用する枠体の組み立て作業を容易化することができるようになる。 According to the present invention, the first panel support element and the second panel support element are provided, and the first panel support element and the second panel support element constitute the outer shell section; The face material engaging portion that engages with the face material has a cross-sectional shape that is rotationally symmetrical about the axis on the first reference plane along the longitudinal direction, and the face material engaging portion extends from only one edge. protruding, there is no need to check the orientation when applying this erection frame material for fittings to assemble a frame. Therefore, it becomes possible to facilitate the work of assembling the applied frame.

また本発明は、上述した建具用架設フレーム材において、前記第1面材支持要素及び前記第2面材支持要素のそれぞれには、他方の縁部に押縁を装着する押縁装着部が設けられていることを特徴としている。 Further, according to the present invention, in the construction frame member for fittings described above, each of the first panel supporting element and the second panel supporting element is provided with a rim mounting portion for mounting a rim on the other edge. It is characterized by having

この発明によれば、押縁装着部に押縁を装着することにより、面材係合部と押縁との間に面材の縁部を挟持することができ、例えばFIX窓を構成することが可能となる。 According to this invention, by mounting the rim on the rim mounting portion, the edge of the face material can be sandwiched between the face material engaging portion and the rim, and for example, a FIX window can be constructed. Become.

また本発明に係る枠体は、建具用フレーム材の小口端面を相互に接合することにより、互いに平行に配置される2組のフレーム部を有した矩形状を成し、かつ互いに平行に配置される1組のフレーム部の相互間に請求項1に記載した建具用架設フレーム材を配設することによって2つの面材支持部が設けられる枠体であって、前記建具用架設フレーム材の端部が接続される1組のフレーム部は、互いに断面形状の異なる2つの建具用フレーム材を相互に接合することによって直線状に構成されたものであり、前記フレーム部を構成する2つの建具用フレーム材は、長手方向に沿った仮想の第2基準平面に対して一方側に配置される外周側要素及び前記第2基準平面に対して他方側に配置される内周側要素が一体に成形され、前記外周側要素を相互に接合することにより前記フレーム部を構成し、前記内周側要素から内周側に向けて突出する面材係合部を介して面材に係合されるものであり、前記第1面材支持要素との間に前記2つの面材支持部の一方を構成する建具用フレーム材は、前記内周側要素の外殻部を構成する内周外殻構成部が前記第1面材支持要素の外殻構成部と同一の断面形状を有し、それぞれに設けた傾斜接合面を介して前記第1面材支持要素に接合されており、前記第2面材支持要素との間に前記2つの面材支持部の他方を構成する建具用フレーム材は、前記内周側要素の外殻部を構成する内周外殻構成部が前記第2面材支持要素の外殻構成部と同一の断面形状を有し、それぞれに設けた傾斜接合面を介して前記第2面材支持要素に接合されていることを特徴としている。 Further, the frame according to the present invention has a rectangular shape having two sets of frame portions arranged parallel to each other by joining the edge end surfaces of the frame members for fittings to each other. A frame body provided with two face member support portions by arranging the erection frame member for fittings according to claim 1 between a pair of frame portions, wherein the end of the erection frame member for fittings A set of frame parts to which the parts are connected is configured in a straight line by joining two frame members for fittings having different cross-sectional shapes to each other. The frame member is integrally formed with an outer peripheral side element arranged on one side with respect to a second virtual reference plane along the longitudinal direction and an inner peripheral side element arranged on the other side with respect to the second reference plane. The frame portion is constructed by joining the outer peripheral side elements to each other, and the inner peripheral side element is engaged with the face material via a face material engaging portion protruding toward the inner peripheral side. and the fitting frame member forming one of the two face member supporting portions between the first face member supporting element and the inner peripheral outer shell forming portion forming the outer shell portion of the inner peripheral side element has the same cross-sectional shape as the outer shell constituting portion of the first panel supporting element, and is joined to the first panel supporting element via an inclined joint surface provided on each, and the second panel The fitting frame member forming the other of the two face member supporting portions between the support element and the inner peripheral outer shell forming portion forming the outer shell portion of the inner peripheral side element is the second face member supporting element. It has the same cross-sectional shape as that of the outer shell constituting part, and is joined to the second face material support element via an inclined joint surface provided on each.

この発明によれば、建具用架設フレーム材として、第1面材支持要素及び第2面材支持要素を有し、これら第1面材支持要素及び第2面材支持要素が、外殻部を構成する外殻構成部及び面材に係合する面材係合部が長手方向に沿った第1基準平面上の軸心を中心として回転対称となる断面形状を有し、かつ一方の縁部のみから面材係合部が突出しているものを適用しているため、枠体を組み立てる際に、その向きを確認する必要がない。従って、適用する枠体の組み立て作業を容易化することができるようになる。 According to this invention, the erection frame material for fittings has a first panel supporting element and a second panel supporting element, and these first panel supporting element and second panel supporting element support the outer shell. The outer shell constituting part and the face material engaging part that engages with the face material have a cross-sectional shape that is rotationally symmetrical about the axis on the first reference plane along the longitudinal direction, and one edge Since the face material engaging portion protrudes from the chisel, there is no need to check the orientation when assembling the frame. Therefore, it becomes possible to facilitate the work of assembling the applied frame.

また本発明は、上述した枠体において、前記フレーム部を構成する2つの建具用フレーム材は、前記外周側要素の外殻部を構成する外周外殻構成部が同一の断面形状を有し、互いに前記外周外殻構成部を介して接合されていることを特徴としている。 Further, in the above-described frame, the two frame members for fittings that constitute the frame portion have the same cross-sectional shape in the outer peripheral shell constituting portion that constitutes the outer shell portion of the outer peripheral side element, It is characterized in that they are joined to each other through the outer peripheral outer shell forming portion.

この発明によれば、同一の断面形状を有した外周外殻構成部を介して2つの建具用フレーム材が接合されるため、フレーム部に所望の接合強度を確保することができる。 According to this invention, since the two frame materials for fittings are joined through the outer peripheral outer shell forming part having the same cross-sectional shape, the desired joint strength can be secured for the frame part.

また本発明は、上述した枠体において、前記第1面材支持要素及び前記第2面材支持要素のそれぞれには、他方の縁部に押縁を装着する押縁装着部が設けられ、前記面材係合部が室外側に配置される面材支持部には、前記押縁装着部に装着した押縁と前記面材係合部との間にFIX用の面材が挟持されていることを特徴としている。 Further, in the above-described frame, each of the first panel support element and the second panel support element is provided with a rim mounting portion for mounting a rim on the other edge, and A face member for FIX is sandwiched between the face member supporting portion in which the engaging portion is arranged on the exterior side of the vehicle and the face member engaging portion and the rim attached to the rim attachment portion. there is

この発明によれば、押縁が室内側に設けられるため、例えば直射日光が当たる場所に建具が設けられたとしても、押縁に熱変形等の問題を招来するおそれがなくなる。 According to the present invention, since the rim is provided on the indoor side, there is no risk of causing problems such as thermal deformation of the rim even if the fitting is provided in a place exposed to direct sunlight.

10 枠体、10A,10B 面材支持部、11,12 横フレーム部、13,14 縦フレーム部、100A,100B(11F1,11F2,12F1,12F2,13F,14F) 建具用フレーム材、15F 建具用架設フレーム材、15Fa 第1面材支持要素、15Fb 第2面材支持要素、20 障子、30 複層ガラス、110A,110B 外周側要素、111 外周外殻構成部、120A,120B 内周側要素、121 内周外殻構成部、122,152 押縁装着溝、123,153 面材係合部、151 外殻構成部、300 押縁、C 軸心、P1 第1基準平面、P2 第2基準平面、S2,S3 傾斜接合面 10 frame, 10A, 10B face material support part, 11, 12 horizontal frame part, 13, 14 vertical frame part, 100A, 100B (11F1, 11F2, 12F1, 12F2, 13F, 14F) frame material for fittings, 15F for fittings Construction frame material 15Fa First surface material supporting element 15Fb Second surface material supporting element 20 Shoji 30 Double glazing 110A, 110B Outer peripheral side element 111 Outer peripheral outer shell constituent part 120A, 120B Inner peripheral side element 121 inner peripheral outer shell constituent part, 122, 152 rim attachment groove, 123, 153 face material engaging part, 151 outer shell constituent part, 300 rim, C axial center, P1 first reference plane, P2 second reference plane, S2 , S3 inclined joint surface

Claims (5)

互いに平行に配置される2組のフレーム部を有した矩形状を成す枠体に対して互いに平行に配置される1組のフレーム部の相互間に架設されることにより、前記枠体に2つの面材支持部を構成する建具用架設フレーム材であって、
長手方向に沿った仮想の第1基準平面に対して前記2つの面材支持部の一方に配置される第1面材支持要素及び前記第1基準平面に対して前記2つの面材支持部の他方に配置される第2面材支持要素が一体に成形され、
前記第1面材支持要素及び前記第2面材支持要素は、外殻部を構成する外殻構成部及び面材に係合する面材係合部が前記第1基準平面上の長手方向に沿う軸心を中心として回転対称となる断面形状を有し、前記面材係合部が個々の一方の縁部のみから突出するように一体に設けられていることを特徴とする建具用架設フレーム材。
A rectangular frame body having two sets of frame parts arranged parallel to each other is bridged between a pair of frame parts arranged parallel to each other, so that two An erection frame member for fittings that constitutes a face member supporting portion,
A first panel support element arranged on one of the two panel supports with respect to an imaginary first reference plane along the longitudinal direction, and one of the two panel supports with respect to the first reference plane. The second face support element arranged on the other side is integrally molded,
The first face material supporting element and the second face material supporting element are configured such that the outer shell forming part constituting the outer shell part and the face material engaging part that engages with the face material extend in the longitudinal direction on the first reference plane. An erection frame for fittings, characterized in that it has a cross-sectional shape that is rotationally symmetrical about an axis along which the face member engaging portion is integrally provided so as to protrude from only one edge of each of the face member engaging portions. material.
前記第1面材支持要素及び前記第2面材支持要素のそれぞれには、他方の縁部に押縁を装着する押縁装着部が設けられていることを特徴とする請求項1に記載の建具用架設フレーム材。 2. The joinery according to claim 1, wherein each of said first panel supporting element and said second panel supporting element is provided with a rim mounting portion for mounting a rim on the other edge. Erection frame material. 建具用フレーム材の小口端面を相互に接合することにより、互いに平行に配置される2組のフレーム部を有した矩形状を成し、かつ互いに平行に配置される1組のフレーム部の相互間に請求項1に記載した建具用架設フレーム材を配設することによって2つの面材支持部が設けられる枠体であって、
前記建具用架設フレーム材の端部が接続される1組のフレーム部は、互いに断面形状の異なる2つの建具用フレーム材を相互に接合することによって直線状に構成されたものであり、
前記フレーム部を構成する2つの建具用フレーム材は、長手方向に沿った仮想の第2基準平面に対して一方側に配置される外周側要素及び前記第2基準平面に対して他方側に配置される内周側要素が一体に成形され、前記外周側要素を相互に接合することにより前記フレーム部を構成し、前記内周側要素から内周側に向けて突出する面材係合部を介して面材に係合されるものであり、
前記第1面材支持要素との間に前記2つの面材支持部の一方を構成する建具用フレーム材は、前記内周側要素の外殻部を構成する内周外殻構成部が前記第1面材支持要素の外殻構成部と同一の断面形状を有し、それぞれに設けた傾斜接合面を介して前記第1面材支持要素に接合されており、
前記第2面材支持要素との間に前記2つの面材支持部の他方を構成する建具用フレーム材は、前記内周側要素の外殻部を構成する内周外殻構成部が前記第2面材支持要素の外殻構成部と同一の断面形状を有し、それぞれに設けた傾斜接合面を介して前記第2面材支持要素に接合されていることを特徴とする枠体。
A rectangular shape having two sets of frame parts arranged parallel to each other is formed by joining the edge end faces of frame members for fittings to each other, and between one set of frame parts arranged parallel to each other A frame body provided with two face member support portions by disposing the erection frame member for fittings according to claim 1,
A pair of frame parts to which the ends of the erection frame members for fittings are connected are formed in a straight line by joining two frame members for fittings having different cross-sectional shapes to each other,
The two frame members for fittings that constitute the frame part are arranged on the other side with respect to the outer peripheral side element arranged on one side with respect to a virtual second reference plane along the longitudinal direction and with respect to the second reference plane. The inner peripheral side elements are formed integrally, and the outer peripheral side elements are joined to each other to form the frame portion, and the face material engaging portion protruding from the inner peripheral side element toward the inner peripheral side is formed. is engaged with the face material through
The fitting frame member forming one of the two face member supporting portions between the first face member supporting element and the inner peripheral outer shell forming portion forming the outer shell portion of the inner peripheral side element is the first face member supporting element. It has the same cross-sectional shape as the outer shell constituting part of the one face material support element, and is joined to the first face material support element via an inclined joint surface provided on each,
The frame member for fittings forming the other of the two face member supporting portions between the second face member supporting element and the inner peripheral outer shell constituting portion forming the outer shell portion of the inner peripheral side element is the second face member supporting element. A frame having the same cross-sectional shape as the outer shell forming part of the two-face material support element, and is joined to the second face material support element via an inclined joint surface provided on each frame.
前記フレーム部を構成する2つの建具用フレーム材は、前記外周側要素の外殻部を構成する外周外殻構成部が同一の断面形状を有し、互いに前記外周外殻構成部を介して接合されていることを特徴とする請求項3に記載の枠体。 The two frame members for fittings constituting the frame part have the same cross-sectional shape of the outer shell forming part constituting the outer shell part of the outer peripheral side element, and are joined to each other through the outer outer shell forming part. 4. The frame according to claim 3, characterized in that: 前記第1面材支持要素及び前記第2面材支持要素のそれぞれには、他方の縁部に押縁を装着する押縁装着部が設けられ、
前記面材係合部が室外側に配置される面材支持部には、前記押縁装着部に装着した押縁と前記面材係合部との間にFIX用の面材が挟持されていることを特徴とする請求項3に記載の枠体。
Each of the first panel support element and the second panel support element is provided with a rim mounting portion for mounting a rim on the other edge,
A face member for FIX is sandwiched between the rim attached to the rim mounting portion and the face member engaging portion in the face member supporting portion where the face member engaging portion is arranged on the exterior side of the vehicle. The frame according to claim 3, characterized by:
JP2019072699A 2019-04-05 2019-04-05 Construction frame materials and frames for fittings Active JP7176996B2 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007162353A (en) 2005-12-14 2007-06-28 Shin Nikkei Co Ltd Window frame for resin band window having fixed part and opening/closing part, and its manufacturing method
JP2010196359A (en) 2009-02-25 2010-09-09 Ykk Ap株式会社 Window unit

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JPH0312152Y2 (en) * 1985-06-17 1991-03-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007162353A (en) 2005-12-14 2007-06-28 Shin Nikkei Co Ltd Window frame for resin band window having fixed part and opening/closing part, and its manufacturing method
JP2010196359A (en) 2009-02-25 2010-09-09 Ykk Ap株式会社 Window unit

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