JP6746519B2 - Joinery frame - Google Patents

Joinery frame Download PDF

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JP6746519B2
JP6746519B2 JP2017046752A JP2017046752A JP6746519B2 JP 6746519 B2 JP6746519 B2 JP 6746519B2 JP 2017046752 A JP2017046752 A JP 2017046752A JP 2017046752 A JP2017046752 A JP 2017046752A JP 6746519 B2 JP6746519 B2 JP 6746519B2
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frame
fitting
vertical
fixed
frame member
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JP2018150703A (en
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正人 上赤
正人 上赤
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Lixil Corp
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Lixil Corp
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Description

本発明は、嵌合構造を有する嵌合部材を介して建具に固定される額縁に関する。 The present invention relates to a frame fixed to a fitting through a fitting member having a fitting structure.

従来、戸体の採風窓等の四周を囲むように装飾用の額縁を取り付けた建具が知られている。この種の額縁を備える建具を開示するものとして例えば特許文献1がある。特許文献1には、嵌合構造を有するモール固定部材を枠に固定し、モール固定部材のスナップフィットによりモール部材(額縁部材)を固定する構造について記載されている。 BACKGROUND ART Heretofore, a fitting has been known in which a decorative frame is attached so as to surround the four edges of a wind door of a door. For example, Patent Document 1 discloses a fitting including a frame of this type. Patent Document 1 describes a structure in which a molding fixing member having a fitting structure is fixed to a frame, and a molding member (frame member) is fixed by snap fitting of the molding fixing member.

特開2016−108830号公報JP, 2016-108830, A

特許文献1では、縦方向のモール部材と横方向のモール部材が重なるコーナーにおいて、何れか一方が他方に被さる構造になっている。この構造では、モール部材が四方に配置されるモール固定部材のそれぞれに嵌合されているが、モール固定部材とモール部材の嵌合が緩い場合に、上に被さっている側のモール部材が戸体から容易に外れてしまう。上に被さっているモール部材の脱落を防止するという点で改善の余地があった。 In Patent Document 1, at a corner where a vertical molding member and a horizontal molding member overlap, one of them covers the other. In this structure, the molding member is fitted to each of the molding fixing members arranged in four directions.However, when the molding fixing member and the molding member are loosely fitted, the molding member on the upper side is the door. It easily comes off the body. There was room for improvement in terms of preventing the molding member overlying from falling off.

本発明は、建具に固定される額縁において、コーナーで一方の額縁部材に上から被さった状態で嵌合部材に固定される他方の額縁部材の建具からの脱落を効果的に防止できる構造を提供することを目的とする。 The present invention provides a structure capable of effectively preventing the other frame member fixed to the fitting member from falling off from the fitting in a state where the frame member fixed to the fitting is covered with one frame member from above at a corner. The purpose is to

本発明は、嵌合部材(例えば、後述の上ジョイント部材91、下ジョイント部材92、縦ジョイント部材93,94)を介して建具(例えば、後述の建具1、戸体12)に固定される額縁(例えば、後述の額縁80)であって、横方向又は縦方向に延び、前記嵌合部材を介して固定される第1額縁部材(例えば、後述の上額縁81、下額縁82)と、前記第1額縁部材の延びる方向に交差する縦方向又は横方向に延び、前記第1額縁部材の端部の見付面(例えば、後述の見付面821)の少なくとも一部に被さるように前記嵌合部材を介して固定され、前記第1額縁部材とともに前記額縁のコーナーを形成する第2額縁部材(例えば、後述の縦額縁83,84)と、前記第2額縁部材の端部に固定され、前記第2額縁部材とともに前記第1額縁部材を見込方向で挟む突出部(例えば、後述の突出部103)を有する端部キャップ(例えば、後述の端部キャップ100)と、を備える建具の額縁に関する。 The present invention relates to a frame fixed to a fitting (for example, a fitting 1 and a door body 12 described below) via a fitting member (for example, an upper joint member 91, a lower joint member 92, and vertical joint members 93 and 94 described later). (For example, a frame 80 described later), which extends in the horizontal direction or the vertical direction and is fixed via the fitting member (for example, an upper frame 81 and a lower frame 82 described later), and The fitting extends so as to extend in a vertical direction or a horizontal direction intersecting the extending direction of the first frame member and to cover at least a part of a finding surface (for example, a finding surface 821 described later) of an end portion of the first frame member. A second frame member (for example, a vertical frame 83, 84 described later) that is fixed via a mating member and forms a corner of the frame together with the first frame member, and is fixed to an end of the second frame member, A frame of a fitting including an end cap (for example, an end cap 100 described below) having a protrusion (for example, a protrusion 103 described below) that sandwiches the first frame member in the projection direction together with the second frame member. ..

前記第1額縁部材の端部には前記突出部の形状に応じて切り欠かれた第1切欠部(例えば、後述の端部切欠部826)が形成され、前記第2額縁部材の端部には前記第1額縁部材の端部を挿入するための第2切欠部(例えば、後述の端部切欠部836)が形成され、前記突出部は、前記第2切欠部に挿入された前記第1額縁部材の前記第1切欠部の内側で、前記第2額縁部材とともに前記第1額縁部材を見込方向で挟む形状であることが好ましい。 A first cutout portion (for example, an end cutout portion 826 described later) cut out according to the shape of the protruding portion is formed at an end portion of the first frame member, and an end portion of the second frame member is formed. Has a second notch (for example, an end notch 836 described later) for inserting an end of the first frame member, and the protrusion has the first notch inserted into the second notch. It is preferable that the first frame member and the second frame member are sandwiched in the first cutout portion inside the first frame member in the projection direction.

前記第1額縁部材は、前記建具に固定される枠材(例えば、後述の開口部上枠51、開口部下枠52)に嵌合する枠材嵌合部(例えば、後述の枠材嵌合部825)を有することが好ましい。 The first frame member is a frame material fitting portion (for example, a frame material fitting portion described later) that is fitted to a frame material (for example, an opening upper frame 51 and an opening lower frame 52 described later) fixed to the fitting. 825).

本発明の建具に固定される額縁の構造によれば、コーナーで一方の額縁部材に上から被さった状態で嵌合部材に固定される他方の額縁部材の建具からの脱落を効果的に防止できる。 According to the structure of the frame fixed to the fitting of the present invention, it is possible to effectively prevent the other frame member fixed to the fitting member from being covered with the one frame member at the corner from falling off from the fitting. ..

本発明の一実施形態に係る額縁部材が適用される建具を屋外側から見た姿図である。It is the figure which looked at the fittings to which the frame member concerning one embodiment of the present invention is applied from the outdoor side. 本実施形態の額縁部材が適用される建具を屋内側から見た姿図である。It is the figure which looked at the fittings to which the frame member of this embodiment is applied from the indoor side. 本実施形態の額縁部材が適用される建具が備える戸体の横断面図である。It is a cross-sectional view of a door provided in a fitting to which the frame member of the present embodiment is applied. 本実施形態の額縁部材が適用される建具が備える戸体の縦断面図である。It is a longitudinal cross-sectional view of a door provided in a fitting to which the frame member of the present embodiment is applied. 本実施形態の額縁部材が戸体の屋内側に取り付けられる様子を模式的に示す図である。It is a figure which shows typically a mode that the frame member of this embodiment is attached to the indoor side of the door body. 本実施形態の下額縁の見付面の裏側を示す図である。It is a figure which shows the back side of the found surface of the lower frame of this embodiment. 本実施形態の下額縁の障子側の見込面を示す図である。It is a figure which shows the prospective surface by the side of a shoji of the lower frame of this embodiment. 本実施形態の下額縁が開口部下枠に固定される様子を示す断面図である。It is sectional drawing which shows a mode that the lower frame of this embodiment is fixed to an opening lower frame. 本実施形態の縦額縁の見付面の裏側を示す図である。It is a figure which shows the back side of the found surface of the vertical frame of this embodiment. 本実施形態の縦額縁の障子側の見込面を示す図である。It is a figure which shows the prospective surface by the side of a shoji of the vertical frame of this embodiment. 本実施形態の縦額縁が開口部縦枠に固定される様子を示す断面図である。It is sectional drawing which shows a mode that the vertical frame of this embodiment is fixed to the opening vertical frame. 本実施形態の端部キャップの斜視図である。It is a perspective view of the end cap of this embodiment. 本実施形態の端部キャップの平面図である。It is a top view of the end cap of this embodiment. 本実施形態の端部キャップの側面図である。It is a side view of the end cap of this embodiment. 本実施形態の端部キャップと縦額縁により下額縁(上額縁)が見込方向で挟み込まれている様子を模式的に示す斜視図である。It is a perspective view which shows typically a mode that the lower frame (upper frame) is pinched|interposed in the prospective direction by the end part cap and vertical frame of this embodiment. 本実施形態の下額縁、縦額縁及び端部キャップの取付関係を模式的に示す分解斜視図である。It is a disassembled perspective view which shows typically the attachment relationship of the lower frame of this embodiment, a vertical frame, and an end part cap. 本実施形態の下額縁、縦額縁及び端部キャップが組み付けられた様子を模式的に示す斜視図である。It is a perspective view which shows typically the mode that the lower frame of this embodiment, a vertical frame, and the end cap were assembled.

以下、本発明の好ましい実施形態について図面を参照しながら説明する。 Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

まず、本発明が適用される建具1の全体構成について説明する。図1は、本発明の一実施形態に係る額縁80が適用される建具1を屋外側から見た姿図である。図2は、本実施形態の額縁80が適用される建具1を屋内側から見た姿図である。図3は、本実施形態の額縁80が適用される建具1が備える戸体12の横断面図である。図4は、本実施形態の額縁80が適用される建具1が備える戸体12の縦断面図である。 First, the overall configuration of the fitting 1 to which the present invention is applied will be described. FIG. 1 is a view of a fitting 1 to which a frame 80 according to an embodiment of the present invention is applied, as seen from the outside. FIG. 2 is a view of the fitting 1 to which the frame 80 of the present embodiment is applied, as seen from the indoor side. FIG. 3 is a cross-sectional view of the door body 12 included in the fitting 1 to which the frame 80 of the present embodiment is applied. FIG. 4 is a vertical cross-sectional view of the door body 12 included in the fitting 1 to which the frame 80 of the present embodiment is applied.

本実施形態の建具1は、固定枠体11と、戸体12と、複数の丁番13と、ドアクローザ14と、ドアガード15と、を備える。なお、以下の説明において、「吊元側」とは、戸体12の吊元側を意味し、「戸先側」とは、戸体12の戸先側を意味する。 The fitting 1 of the present embodiment includes a fixed frame body 11, a door body 12, a plurality of hinges 13, a door closer 14 and a door guard 15. In addition, in the following description, the "hanging side" means the hanging side of the door body 12, and the "door tip side" means the door tip side of the door body 12.

固定枠体11は、建物に形成された躯体開口部2に固定される。固定枠体11は、横枠としての固定上枠111及び固定下枠112と縦枠としての吊元側の固定縦枠113及び戸先側の固定縦枠114により矩形に枠組みされる。 The fixed frame body 11 is fixed to the body opening 2 formed in the building. The fixed frame body 11 is framed in a rectangular shape by a fixed upper frame 111 and a fixed lower frame 112 as horizontal frames, a fixed vertical frame 113 on the hanging side and a fixed vertical frame 114 on the door end side as vertical frames.

戸体12は、固定枠体11の内側に吊り込まれる玄関ドア等の開き戸である。複数の丁番13により、固定枠体11に戸体12が開閉可能(回動可能)に支持される。 The door body 12 is a hinged door such as a front door that is suspended inside the fixed frame body 11. The door 12 is openably (rotatably) supported by the fixed frame 11 by the plurality of hinges 13.

ドアクローザ14は、戸体12の屋内側の上側であって、戸体12の見付方向(戸体12の幅方向)の中心よりも吊元側に寄って配置される。ドアクローザ14は、本体が戸体12に、アームが固定上枠111に、それぞれ接続される。 The door closer 14 is disposed on the upper side of the door body 12 on the indoor side and closer to the suspension base side than the center of the door body 12 in the finding direction (width direction of the door body 12). The main body of the door closer 14 is connected to the door body 12, and the arm thereof is connected to the fixed upper frame 111.

ドアガード15は、戸体12に配置され、かつ、ループ状に形成されたドアガード本体部16と、戸先側の固定縦枠114に配置され、かつ、ドアガード本体部16が掛合することが可能なドアガード受け部17と、を有する。 The door guard 15 is arranged in the door body 12, and is arranged in a loop-shaped door guard main body portion 16 and the fixed vertical frame 114 on the door end side, and the door guard main body portion 16 can be engaged with the door guard main body portion 16. And a door guard receiving portion 17.

図1を参照して戸体12の屋外側に配置される構成について説明する。戸体12の屋外側の表面には屋外側面材61が配置される。戸体12の屋外戸先側における高さ方向の略中央部には屋外側ハンドル62が配置される。屋外側ハンドル62の上下それぞれにはシリンダー63,64が配置される。また、屋外側面材61の左右方向中央には上下方向に延びる化粧材65が配置され、この化粧材65の両側には左右一対の外額縁部材66が固定される。外額縁部材66は、戸体12の屋外側に配置される嵌合部材67を介して固定される(図3参照)。 A configuration arranged on the outdoor side of the door body 12 will be described with reference to FIG. 1. An outdoor side member 61 is arranged on the outdoor surface of the door body 12. An outdoor handle 62 is arranged at a substantially central portion in the height direction on the outdoor door end side of the door body 12. Cylinders 63 and 64 are disposed above and below the outdoor handle 62, respectively. Further, a decorative material 65 extending in the vertical direction is arranged at the center of the outdoor side member 61 in the left-right direction, and a pair of left and right outer frame members 66 are fixed to both sides of the decorative material 65. The outer frame member 66 is fixed via a fitting member 67 arranged on the outdoor side of the door body 12 (see FIG. 3 ).

図2を参照して戸体12の屋内側に配置される構成について説明する。戸体12の屋内側の表面には屋内側面材71が配置される。戸体12の屋内戸先側における高さ方向の略中央部には屋内側ハンドル72が配置される。屋内側ハンドル72の上下それぞれにはサムターン73,74が配置される。 The configuration arranged on the indoor side of the door body 12 will be described with reference to FIG. An indoor side member 71 is arranged on the indoor surface of the door body 12. An indoor-side handle 72 is arranged at a substantially central portion in the height direction on the indoor door end side of the door body 12. Thumb turns 73 and 74 are arranged above and below the indoor handle 72, respectively.

また、屋内側面材71の化粧材65の裏側には採風窓として機能する開閉可能な障子40が配置される。屋内側面材71における障子40の四周には樹脂製の額縁80が固定される。額縁80は、上額縁81、下額縁82、吊元側の縦額縁83及び戸先側の縦額縁84からなる。縦額縁83,84の上下端のそれぞれには、端部の開口部を塞ぐ端部キャップ100が嵌め込まれる。 Further, on the back side of the decorative material 65 of the indoor side surface member 71, an openable/closable shoji 40 that functions as a wind-collecting window is arranged. A frame 80 made of resin is fixed to the four sides of the shoji 40 on the indoor side member 71. The frame 80 includes an upper frame 81, a lower frame 82, a vertical frame 83 on the hanging side, and a vertical frame 84 on the door end side. End caps 100 that close the openings of the ends are fitted into the upper and lower ends of the vertical frames 83 and 84, respectively.

図3及び図4に示すように、本実施形態の戸体12は、戸体12の四周を囲んで配置される框体20と、戸体12に形成される開口部30に固定され、障子40が嵌め込まれる開口部枠体50と、を更に備える。 As shown in FIGS. 3 and 4, the door body 12 of the present embodiment is fixed to the frame body 20 arranged around the four circumferences of the door body 12 and the opening 30 formed in the door body 12, and An opening frame 50 into which 40 is fitted is further provided.

框体20は、横框としての上框21及び下框22と縦框としての吊元側の縦框23及び戸先側の縦框24により矩形に框組みされる。 The frame body 20 is formed into a rectangular frame by an upper frame 21 and a lower frame 22 which are horizontal frames, a vertical frame 23 which is a suspension base side and a vertical frame 24 which is a door end side which are vertical frames.

開口部枠体50は、横枠としての開口部上枠51及び開口部下枠52と縦枠としての吊元側の開口部縦枠53及び戸先側の開口部縦枠54により矩形に枠組みされる。本実施形態の開口部枠体50は、例えば、アルミニウム等の金属製の部材によって構成される。 The opening frame 50 is framed in a rectangular shape by an opening upper frame 51 and an opening lower frame 52 as a horizontal frame, a hanging side opening vertical frame 53 and a door end side opening vertical frame 54 as vertical frames. It The opening frame 50 of the present embodiment is formed of, for example, a metal member such as aluminum.

開口部上枠51には上額縁81を嵌合固定する上ジョイント部材91がビス95により固定され、開口部下枠52には下額縁82を嵌合固定する下ジョイント部材92がビス95により固定される。また、吊元側の開口部縦枠53には吊元側の縦額縁83を嵌合固定する縦ジョイント部材93がビス95により固定され、戸先側の開口部縦枠44には戸先側の縦額縁84を嵌合固定する縦ジョイント部材94がビス95により固定される。 An upper joint member 91 that fits and fixes the upper frame 81 is fixed to the opening upper frame 51 with screws 95, and a lower joint member 92 that fits and fixes the lower frame 82 is fixed to the opening lower frame 52 with screws 95. It Further, a vertical joint member 93 into which the vertical frame 83 on the suspension base side is fitted and fixed is fixed to the opening vertical frame 53 on the suspension base side by a screw 95, and the vertical joint member 93 on the doorfront side is connected to the vertical frame on the doorfront side. The vertical joint member 94 for fitting and fixing the vertical frame 84 is fixed by the screw 95.

また、開口部下枠52は、その内部に屋外側に通じる排水経路(図示省略)を有し、排水経路における屋外側の出口には排水弁55が設けられる。本実施形態の下額縁82は、その上面が屋外側に進むにつれて下がるように傾斜しており、前述の排水経路に水をガイドする構成となっている。 Further, the opening lower frame 52 has a drainage path (not shown) communicating with the outdoor side inside thereof, and a drainage valve 55 is provided at the outdoor side outlet of the drainage path. The lower frame 82 of the present embodiment has an upper surface inclined so as to lower as it goes to the outdoor side, and is configured to guide water to the above-described drainage path.

次に、開口部枠体50の内側に嵌め込まれる障子40について説明する。障子40は、縦辷り出しタイプの障子であり、障子40を開放すれば、戸体12を開放することなく屋内の通気・換気(採風)が可能になる。本実施形態の障子40は、採風框体41と、ガラス42と、上側アーム421と、下側アーム422と、把手部150(図2参照)と、を備える。 Next, the shoji screen 40 fitted inside the opening frame 50 will be described. The shoji screen 40 is a vertical sliding type shoji screen, and when the shoji screen 40 is opened, indoor ventilation/ventilation (wind collection) is possible without opening the door body 12. The shoji screen 40 of the present embodiment includes a wind collecting frame 41, glass 42, an upper arm 421, a lower arm 422, and a grip 150 (see FIG. 2 ).

採風框体41は、横框としての採風上框411及び採風下框412と縦框としての吊元側の採風縦框413及び戸先側の採風縦框414により矩形に框組される。 The wind collecting frame 41 is framed into a rectangular shape by the wind collecting upper frame 411 and the wind collecting lower frame 412 as horizontal frames, the hanging side wind collecting vertical frame 413 as the vertical frame, and the wind collecting vertical frame 414 on the door end side.

採風上框411は、屋内側に配置される樹脂形材411aと屋外側に配置されるアルミ形材411bが嵌合固定されて構成される。採風下框412は、屋内側に配置される樹脂形材412aと屋外側に配置されるアルミ形材412bが嵌合固定されて構成される。また、左右の採風縦框413,414についても同様に、屋内側に配置される樹脂形材413a,414aと屋外側に配置されるアルミ形材413b,414bが嵌合固定されて構成される。このように、採風框体41は、アルミニウム等の金属を押出成形したアルミ形材と断熱部材として機能する樹脂形材とによって構成される複合部材となっている。 The upper wind collecting frame 411 is configured by fitting and fixing a resin shape member 411a arranged on the indoor side and an aluminum shape member 411b arranged on the outdoor side. The downwind sill 412 is configured by fitting and fixing a resin shape member 412a arranged on the indoor side and an aluminum shape member 412b arranged on the outdoor side. Similarly, the left and right wind collecting vertical frames 413, 414 are also configured by fitting and fixing resin shape members 413a, 414a arranged on the indoor side and aluminum shape members 413b, 414b arranged on the outdoor side. As described above, the wind collecting frame 41 is a composite member composed of an aluminum shape member obtained by extrusion-molding a metal such as aluminum and a resin shape member that functions as a heat insulating member.

ガラス42は、採風框体41の内側に嵌め込まれる複層ガラスである。ガラス42は、グレイジングチャンネル430等を介して採風框体41の内側に固定される。また、ガラス42の屋外側には網68が配置される。網68は、障子40を開放することで屋外と屋内とを開口部30を通じて連通させた際に、虫等が屋内に侵入するのを防ぐためのものである。 The glass 42 is a multi-layer glass that is fitted inside the wind collecting frame 41. The glass 42 is fixed to the inside of the wind collecting frame 41 via the glazing channel 430 and the like. A net 68 is arranged on the outdoor side of the glass 42. The net 68 is provided to prevent insects and the like from entering the indoor space when the shoji screen 40 is opened so that the outdoor space and the indoor space communicate with each other through the opening 30.

上側アーム421は開口部上枠51と採風上框411を接続し、下側アーム422は、開口部下枠52と採風下框412を接続する。上側アーム421及び下側アーム422によって、障子40が開口部30の内側に開閉可能に吊り込まれる。 The upper arm 421 connects the opening upper frame 51 and the wind collecting upper frame 411, and the lower arm 422 connects the opening lower frame 52 and the wind collecting lower frame 412. The shoji screen 40 is suspended by the upper arm 421 and the lower arm 422 so as to be openable and closable inside the opening 30.

把手部150は、吊元側の採風縦框413の屋内側に配置される。把手部150は、連動部材441を介して障子40の開放を制限するロック機構440を有する。 The handle portion 150 is arranged on the indoor side of the wind collecting vertical frame 413 on the suspension base side. The handle 150 has a lock mechanism 440 that restricts the opening of the shoji 40 through the interlocking member 441.

以上、建具1の全体構成について説明した。次に、本実施形態の額縁80の戸体12(建具1)への取付方法について説明する。図5は、本実施形態の額縁80が戸体12の屋内側に取り付けられる様子を模式的に示す図である。 The overall configuration of the fitting 1 has been described above. Next, a method for attaching the frame 80 of the present embodiment to the door body 12 (joint 1) will be described. FIG. 5: is a figure which shows typically the mode that the frame 80 of this embodiment is attached to the indoor side of the door body 12. As shown in FIG.

図5に示すように、上ジョイント部材91、下ジョイント部材92、縦ジョイント部材93,94からなるジョイント部材90が、ビス95によりそれぞれ固定された状態の戸体12に対して額縁80の嵌合作業が行われる。 As shown in FIG. 5, the joint member 90 including the upper joint member 91, the lower joint member 92, and the vertical joint members 93 and 94 is fitted with the frame 80 with respect to the door body 12 fixed by the screws 95. Work is done.

まず、上額縁81を上ジョイント部材91に嵌合固定するとともに下額縁82を下ジョイント部材92に嵌合固定する。上額縁81及び下額縁82は何れも横方向に延びる横額縁であり、取り付ける向きが上下方向で異なっているものの同様の形状で構成される。以下、下額縁82を例に本実施形態の横額縁の構成について説明する。 First, the upper frame 81 is fitted and fixed to the upper joint member 91, and the lower frame 82 is fitted and fixed to the lower joint member 92. Each of the upper frame 81 and the lower frame 82 is a horizontal frame extending in the horizontal direction and has the same shape although the mounting direction is different in the vertical direction. Hereinafter, the configuration of the horizontal frame of the present embodiment will be described by taking the lower frame 82 as an example.

図6Aは、本実施形態の下額縁82の見付面821の裏側を示す図である。図6Bは、本実施形態の下額縁82の障子40側の見込面822を示す図である。図7は、本実施形態の下額縁82が開口部下枠52に固定される様子を示す断面図である。 FIG. 6A is a diagram showing the back side of the found surface 821 of the lower frame 82 of the present embodiment. FIG. 6B is a diagram showing a prospective surface 822 of the lower frame 82 of the present embodiment on the shoji screen 40 side. FIG. 7 is a cross-sectional view showing how the lower frame 82 of the present embodiment is fixed to the opening lower frame 52.

下額縁82は、見付面821と、障子40側の見込面(上面)822と、固定下枠112側の見込面(下面)823と、下ジョイント部材92に嵌合するジョイント嵌合部824と、開口部下枠52に嵌合される枠材嵌合部825と、左右両端部のそれぞれに形成される端部切欠部826と、見付面821の裏側で横方向に延びる複数のホロー部827と、縦額縁83(縦額縁84)側に差し込まれる差込端部828と、を備える。本実施形態の下額縁82は、樹脂により一体的な部材として構成される。 The lower frame 82 has a found surface 821, a projected surface (upper surface) 822 on the shoji screen 40 side, a projected surface (lower surface) 823 on the fixed lower frame 112 side, and a joint fitting portion 824 that fits to the lower joint member 92. A frame member fitting part 825 fitted to the opening lower frame 52, end notch parts 826 formed at both left and right ends, and a plurality of hollow parts extending laterally on the back side of the found surface 821. 827 and an insertion end portion 828 that is inserted into the vertical frame 83 (vertical frame 84) side. The lower frame 82 of the present embodiment is made of resin as an integral member.

開口部下枠52には、下ジョイント部材92の他に下額縁82の枠材嵌合部825に嵌合するための嵌合片521が設けられる。下額縁82は、その枠材嵌合部825の溝に嵌合片521の先端を嵌め込んだ状態で回転させてジョイント嵌合部824を下ジョイント部材92に押し込んでスナップフィット方式で嵌合させることにより、開口部下枠52に固定される(図7参照)。このように、嵌合する箇所が複数設けられることで下額縁82と開口部下枠52の固定は強固なものになっている。なお、上額縁81も同様の方法で開口部上枠51に嵌合固定される。 In addition to the lower joint member 92, the opening lower frame 52 is provided with a fitting piece 521 for fitting with the frame member fitting portion 825 of the lower frame 82. The lower frame 82 is rotated with the tip of the fitting piece 521 fitted in the groove of the frame member fitting portion 825, and the joint fitting portion 824 is pushed into the lower joint member 92 to be fitted by the snap fitting method. As a result, it is fixed to the opening lower frame 52 (see FIG. 7). In this way, by providing a plurality of fitting portions, the lower frame 82 and the opening lower frame 52 are firmly fixed. The upper frame 81 is also fitted and fixed to the opening upper frame 51 in the same manner.

次に、吊元側の縦額縁83を縦ジョイント部材93に嵌合固定するとともに戸先側の縦額縁84を縦ジョイント部材94に嵌合固定する。吊元側の縦額縁83及び戸先側の縦額縁84は取り付ける向きが左右方向で異なっているものの同様の形状で構成される。以下、以下、吊元側の縦額縁83を例に本実施形態の縦額縁の構成について説明する。 Next, the vertical frame 83 on the hanging side is fitted and fixed to the vertical joint member 93, and the vertical frame 84 on the door end side is fitted and fixed to the vertical joint member 94. The vertical frame 83 on the hanging side and the vertical frame 84 on the door end side are configured in the same shape, although the mounting directions are different in the left and right directions. Hereinafter, the configuration of the vertical frame according to the present embodiment will be described below by taking the vertical frame 83 on the hanging side as an example.

図8Aは、本実施形態の縦額縁83の見付面831の裏側を示す図である。図8Bは、本実施形態の縦額縁83の障子40側の見込面832を示す図である。図9は、本実施形態の縦額縁83が開口部縦枠53に固定される様子を示す断面図である。 FIG. 8A is a view showing the back side of the found surface 831 of the vertical frame 83 of this embodiment. FIG. 8B is a diagram showing a prospective surface 832 of the vertical frame 83 of the present embodiment on the shoji screen 40 side. FIG. 9 is a cross-sectional view showing how the vertical frame 83 of this embodiment is fixed to the opening vertical frame 53.

縦額縁83は、見付面831と、障子40側の見込面(内側面)832と、吊元側の見込面833と、縦ジョイント部材93に嵌合するジョイント嵌合部834と、端部キャップ100を嵌合する嵌合孔835と、上下両端部のそれぞれに形成される端部切欠部836と、見付面831の裏側で上下方向に延びるホロー部837と、を備える。本実施形態の縦額縁83は、樹脂により一体的な部材として構成される。 The vertical frame 83 has a found surface 831, a projected surface (inner surface) 832 on the shoji screen 40 side, a projected surface 833 on the hanging side, a joint fitting portion 834 fitted to the vertical joint member 93, and an end portion. A fitting hole 835 into which the cap 100 is fitted, end cutouts 836 formed at both upper and lower ends, and a hollow portion 837 that extends in the vertical direction on the back side of the finding surface 831 are provided. The vertical frame 83 of this embodiment is made of resin as an integral member.

吊元側の縦額縁83は、そのジョイント嵌合部834が縦ジョイント部材93に対して見込方向で押し込まれることにより、スナップフィット方式で嵌合固定される。本実施形態では、縦額縁83,84のそれぞれの上下方向の端部が上額縁81及び下額縁82のそれぞれの左右方向の端部に被さるように固定される(図2参照)。縦額縁83,84の位置合わせは、下額縁82の位置を基準として行われる。 The vertical frame 83 on the suspension base side is fitted and fixed by the snap-fit method when the joint fitting portion 834 is pushed into the vertical joint member 93 in the expected direction. In the present embodiment, the vertical end portions of the vertical frames 83 and 84 are fixed so as to cover the horizontal end portions of the upper frame 81 and the lower frame 82 (see FIG. 2 ). The alignment of the vertical frames 83 and 84 is performed based on the position of the lower frame 82.

次に、端部キャップ100を縦額縁83,84の上下それぞれの合計4箇所に嵌め込む。端部キャップ100の構成について説明する。なお、本実施形態では、左右対称形状の2種類の端部キャップ100a,100bが用いられる(図5参照)。吊元側の縦額縁83の下端部及び戸先側の縦額縁84の上端部に嵌め込まれる端部キャップ100aを例として本実施形態の端部キャップ100について説明する。 Next, the end caps 100 are fitted into the vertical frame portions 83 and 84 at a total of four positions on the upper and lower sides. The structure of the end cap 100 will be described. In the present embodiment, two types of left-right symmetrical end caps 100a and 100b are used (see FIG. 5). The end cap 100 of the present embodiment will be described by taking the end cap 100a fitted in the lower end of the vertical frame 83 on the hanging side and the upper end of the vertical frame 84 on the door end side as an example.

図10は、本実施形態の端部キャップ100aの斜視図である。図11は、本実施形態の端部キャップ100aの平面図である。図12は、本実施形態の端部キャップ100aの側面図である。 FIG. 10 is a perspective view of the end cap 100a of this embodiment. FIG. 11 is a plan view of the end cap 100a of this embodiment. FIG. 12 is a side view of the end cap 100a of this embodiment.

図10から図12に示すように、端部キャップ100aは、壁状の端面101と、端面101の裏側からブロック状に突出する差込部102と、端面101の側部から壁状に突出する突出部103と、差込部102の平面部分に設けられる嵌合部106と、端面101の見付面側に形成される延出部107と、を備える。 As shown in FIGS. 10 to 12, the end cap 100 a has a wall-shaped end surface 101, a plug-in portion 102 protruding in a block shape from the back side of the end surface 101, and a wall-shaped projection from the side portion of the end surface 101. The projecting portion 103, a fitting portion 106 provided on the flat surface portion of the insertion portion 102, and an extending portion 107 formed on the found surface side of the end surface 101 are provided.

壁状の端面101は、縦額縁84の端部の開口を塞ぐ部材である。差込部102は、縦額縁83のホロー部837に差し込まれる部分である。突出部103は、縦額縁83(縦額縁84)とともに下額縁82(上額縁81)を挟み込むための部材である。突出部103には切欠部104が形成される。突出部103の見込面に下額縁82の端部切欠部826の端面の一部が対向する位置関係となる(図13参照)。嵌合部106は、差込部102がホロー部837に差し込まれると、その過程で弾性変形して最終的に嵌合孔835に嵌り込む嵌合部材である。延出部107は、端面101の見付面側で縦額縁83の端面に沿って延びており、縦額縁83(縦額縁84)の見付面831と略面一となる部分である。 The wall-shaped end surface 101 is a member that closes the opening at the end of the vertical frame 84. The insertion portion 102 is a portion that is inserted into the hollow portion 837 of the vertical frame 83. The protruding portion 103 is a member for sandwiching the lower frame 82 (upper frame 81) together with the vertical frame 83 (vertical frame 84). A notch 104 is formed in the protrusion 103. A part of the end surface of the end cutout portion 826 of the lower frame 82 faces the projected surface of the protruding portion 103 (see FIG. 13). The fitting portion 106 is a fitting member that is elastically deformed and finally fits into the fitting hole 835 when the insertion portion 102 is inserted into the hollow portion 837. The extending portion 107 extends along the end face of the vertical frame 83 on the side of the end face 101 facing the face, and is a portion that is substantially flush with the face 831 of the vertical frame 83 (vertical frame 84).

図13は、本実施形態の端部キャップ100aと縦額縁83により下額縁82が見込方向で挟み込まれている様子を模式的に示す斜視図である。なお、図13では、縦額縁83については二点鎖線で示されている。 FIG. 13 is a perspective view schematically showing a state where the lower frame 82 is sandwiched in the expected direction by the end cap 100a and the vertical frame 83 of this embodiment. Note that, in FIG. 13, the vertical frame 83 is indicated by a chain double-dashed line.

図13に示すように、端部キャップ100aにおける突出部103と延出部107の間には、空間105が形成されている。この空間105に下額縁82(上額縁81)の差込端部828が入り込むことにより、下額縁82(上額縁81)の端部が端部キャップ100aと縦額縁83とともに挟み込まれた状態となる。従って、縦額縁83が縦ジョイント部材93から引き剥がされる力を受けた場合、その力は下額縁82にも受け止められることになり、縦額縁83だけが戸体12から脱落する事態を効果的に防止できる。 As shown in FIG. 13, a space 105 is formed between the protruding portion 103 and the extending portion 107 of the end cap 100a. By inserting the insertion end 828 of the lower frame 82 (upper frame 81) into this space 105, the end of the lower frame 82 (upper frame 81) is sandwiched together with the end cap 100a and the vertical frame 83. .. Therefore, when the vertical frame 83 receives a force to be peeled off from the vertical joint member 93, the force is also received by the lower frame 82, which effectively prevents only the vertical frame 83 from falling off the door body 12. It can be prevented.

端部キャップ100bも同様の方法で縦額縁83(縦額縁84)に固定される。図14は、本実施形態の下額縁82、縦額縁84及び端部キャップ100bの取付関係を模式的に示す分解斜視図である。図15は、本実施形態の下額縁82、縦額縁84及び端部キャップ100bが組み付けられた様子を模式的に示す斜視図である。なお、図15では下額縁82が二点鎖線で示されている。 The end cap 100b is also fixed to the vertical frame 83 (vertical frame 84) by the same method. FIG. 14 is an exploded perspective view schematically showing the mounting relationship of the lower frame 82, the vertical frame 84, and the end cap 100b of this embodiment. FIG. 15 is a perspective view schematically showing a state in which the lower frame 82, the vertical frame 84, and the end cap 100b of the present embodiment are assembled. In addition, in FIG. 15, the lower frame 82 is indicated by a two-dot chain line.

図14に示すように、下額縁82の端部に被さるように縦額縁84の端部を配置して固定する。次に、端部キャップ100bを縦額縁84の端面に嵌め込んで図15に示す状態にして縦額縁84の端面が見えない状態にする。縦額縁84の嵌合状態の確認を最後に行って額縁80の取付作業を完了する。 As shown in FIG. 14, the end of the vertical frame 84 is arranged and fixed so as to cover the end of the lower frame 82. Next, the end cap 100b is fitted into the end face of the vertical frame 84 to bring the end face of the vertical frame 84 invisible as shown in FIG. Finally, the fitting state of the vertical frame 84 is confirmed, and the mounting work of the frame 80 is completed.

上記実施形態によれば、以下のような効果を奏する。
本実施形態の建具1に固定される額縁80は、横方向に延び、上ジョイント部材91を介して固定される上額縁(第1額縁部材)81又は下ジョイント部材92を介して固定される下額縁(第1額縁部材)82と、上額縁81又は下額縁82の延びる方向に交差する縦方向に延び、上額縁81又は下額縁82の端部の見付面821の少なくとも一部に被さるように縦ジョイント部材93,94を介して固定され、上額縁81又は下額縁82とともに額縁80のコーナーを形成する縦額縁83,84と、縦額縁83,84の端部に固定され、縦額縁83,84とともに上額縁81又は下額縁82を見込方向で挟む突出部103を有する端部キャップ100a,100bと、を備える。
According to the above embodiment, the following effects are achieved.
The frame 80 fixed to the fitting 1 of the present embodiment extends in the lateral direction and is fixed via the upper frame (first frame member) 81 fixed via the upper joint member 91 or the lower joint member 92. The frame (first frame member) 82 extends in the vertical direction intersecting the extending direction of the upper frame 81 or the lower frame 82, and covers at least a part of the found surface 821 at the end of the upper frame 81 or the lower frame 82. To the vertical frame members 83 and 84, which are fixed to the vertical frame members 83 and 84 through vertical joint members 93 and 94, and which form the corners of the frame frame 80 together with the upper frame frame 81 or the lower frame frame 82. , 84 together with end caps 100a, 100b each having a protruding portion 103 sandwiching the upper frame 81 or the lower frame 82 in the projection direction.

これにより、上額縁81又は下額縁82の端部に被さる縦額縁83,84に対して戸体12から引き剥がすような力が加わったとしても、上額縁81又は下額縁82の戸体12への固定力によって縦額縁83,84の戸体12からの脱落を防止することができる。本実施形態の構成によれば、樹脂製の額縁80であって、嵌合により戸体12に固定されるような構成であっても、当該額縁80が戸体12から外れる事態を効果的に防止できるのである。 As a result, even if the vertical frame 83, 84 covering the end of the upper frame 81 or the lower frame 82 is applied with a force such that the vertical frame 83 or 84 is peeled from the door 12, the door 12 of the upper frame 81 or the lower frame 82 The vertical fixing frames 83, 84 can be prevented from falling off the door body 12 by the fixing force of. According to the configuration of the present embodiment, even when the resin frame 80 is fixed to the door body 12 by fitting, it is possible to effectively prevent the frame 80 from coming off the door body 12. It can be prevented.

また、予め四方の額縁80を組み立てる等の工数を増やすこともないので、従来の作業を大きく変更する必要もなく、組付け後に脱落防止機能を作用させることもできるので、作業性も高い。更に、本実施形態では、突出部103は端部キャップ100a,100bの本体部分と一体成形されており、新たな構成を追加することなく上記効果を奏する構成を実現している。 In addition, since the number of steps for assembling the four-sided frame 80 in advance is not increased, it is not necessary to significantly change the conventional work, and the falling prevention function can be applied after the assembly, and the workability is also high. Further, in the present embodiment, the protruding portion 103 is integrally formed with the main body of the end caps 100a and 100b, so that the above-mentioned effect can be achieved without adding a new configuration.

また、本実施形態では、上額縁81又は下額縁82の差込端部828には突出部103の形状に応じて切り欠かれた端部切欠部826が形成され、縦額縁83,84の端部には上額縁81又は下額縁82の差込端部828を挿入するための端部切欠部836が形成される。そして、突出部103は、縦額縁83,84の端部切欠部836に挿入された上額縁81又は下額縁82の端部切欠部826の内側で、縦額縁83,84とともに上額縁81又は下額縁82を見込方向で挟む形状である。 Further, in the present embodiment, an end cutout portion 826 cut out according to the shape of the protruding portion 103 is formed in the insertion end portion 828 of the upper frame 81 or the lower frame 82, and the ends of the vertical frame portions 83 and 84 are formed. An end notch portion 836 for inserting the insertion end portion 828 of the upper frame 81 or the lower frame 82 is formed in the portion. Then, the protruding portion 103 is inside the upper frame 81 or the end cutout 826 of the lower frame 82 inserted into the end cutouts 836 of the vertical frame 83, 84, and together with the vertical frame 83, 84, the upper frame 81 or the lower frame 81. It has a shape of sandwiching the frame 82 in the expected direction.

上額縁81又は下額縁82が縦額縁83,84に干渉しないように逃がし加工(切欠部)を形成したことにより、建具1における取付位置が戸体12のように平面であっても突出部103が戸体12に干渉しなくなる。戸体12側に突出部103との干渉を避けるための凹部を形成する必要もないので、建具1の平面部分にも容易に適用できる。 Since the upper frame 81 or the lower frame 82 is formed with a relief process (notch) so as not to interfere with the vertical frames 83 and 84, even if the attachment position in the fitting 1 is a flat surface like the door body 12, the projecting portion 103 is formed. Does not interfere with the door 12. Since it is not necessary to form a recess for avoiding interference with the protrusion 103 on the door body 12 side, it can be easily applied to the flat surface portion of the fitting 1 as well.

また、本実施形態では、上額縁81又は下額縁82は、戸体12に固定される開口部上枠51又は開口部下枠52に嵌合する枠材嵌合部825を有する。 Further, in the present embodiment, the upper frame 81 or the lower frame 82 has a frame member fitting portion 825 that fits into the opening upper frame 51 or the opening lower frame 52 fixed to the door body 12.

これにより、下ジョイント部材92(上ジョイント部材91)との嵌合に加えて枠材嵌合部825の嵌合によっても下額縁82(上額縁81)が嵌合されるので、下額縁82(上額縁81)の戸体12への固定をより強固にすることができる。これによって、縦額縁83,84が脱落しようとしても強固に戸体12に固定された下額縁82(上額縁81)によっても縦額縁83,84が規制されるので、縦額縁83,84の脱落をより確実に防止できる。 As a result, the lower frame 82 (upper frame 81) is fitted not only by fitting with the lower joint member 92 (upper joint member 91) but also by fitting the frame member fitting portion 825, so that the lower frame 82 ( The upper frame 81) can be more firmly fixed to the door body 12. As a result, even if the vertical frames 83, 84 are about to drop, the vertical frames 83, 84 are also restrained by the lower frame 82 (upper frame 81) that is firmly fixed to the door body 12, so that the vertical frames 83, 84 drop off. Can be prevented more reliably.

以上、本発明の好ましい実施形態について説明したが、本発明は、上述の実施形態に制限されるものではなく、適宜変更が可能である。 Although the preferred embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and can be appropriately modified.

上記実施形態では、第1額縁部材が上額縁又は下額縁の横額縁であり、第2額縁部材が縦額縁である構成を例としたがこの構成に限定されない。例えば、第1額縁部材を縦額縁とし、第2額縁部材を横額縁とする構成としてもよい。 Although the first frame member is a horizontal frame of the upper frame or the lower frame and the second frame member is a vertical frame in the above-described embodiment, the configuration is not limited to this. For example, the first frame member may be a vertical frame and the second frame member may be a horizontal frame.

上記実施形態では、矩形に枠組みされる額縁80を例として説明したがこの構成に限定されない。コーナーを形成するような額縁であればよく、下額縁を備えないような三方額縁にも本発明を適用することができる。 In the above-described embodiment, the frame 80 having a rectangular frame is described as an example, but the frame 80 is not limited to this configuration. The present invention can be applied to a three-sided frame that does not have a lower frame, as long as the frame forms a corner.

上記実施形態では、樹脂製の額縁80を例として説明したが、アルミニウム等の金属により構成される額縁にも本発明を適用することができる。 In the above embodiment, the resin frame 80 is described as an example, but the present invention can be applied to a frame made of metal such as aluminum.

上記実施形態では、建具として障子40を有する戸体12を例として説明したがこの構成に限定されない。開口部にガラスを嵌め込んだFIX窓を有する戸体や窓を有しない戸体等、額縁を取り付けることができる種々の建具に本発明は適用できる。 In the above embodiment, the door body 12 having the shoji screen 40 as the fitting is described as an example, but the present invention is not limited to this configuration. The present invention can be applied to various fittings to which a frame can be attached, such as a door body having a FIX window in which glass is fitted in an opening and a door body having no window.

1 建具
12 戸体(建具)
80 額縁
81 上額縁(第1額縁部材)
82 下額縁(第1額縁部材)
83,84 縦額縁(第2額縁部材)
91 上ジョイント部材(嵌合部材)
92 下ジョイント部材(嵌合部材)
93,94 縦ジョイント部材(嵌合部材)
100,100a,100b 端部キャップ
103 突出部
1 joiner 12 door (joiner)
80 Frame 81 Upper frame (first frame member)
82 Lower frame (first frame member)
83,84 Vertical frame (second frame member)
91 Upper joint member (fitting member)
92 Lower joint member (fitting member)
93,94 Vertical joint member (fitting member)
100, 100a, 100b End cap 103 Projection

Claims (3)

嵌合部材を介して建具に固定される額縁であって、
横方向又は縦方向に延び、前記嵌合部材を介して固定される第1額縁部材と、
前記第1額縁部材の延びる方向に交差する縦方向又は横方向に延び、前記第1額縁部材の端部の見付面の少なくとも一部に被さるように前記嵌合部材を介して固定され、前記第1額縁部材とともに前記額縁のコーナーを形成する第2額縁部材と、
前記第2額縁部材の端部に固定され、前記第2額縁部材とともに前記第1額縁部材を見込方向で挟む突出部を有する端部キャップと、
を備える建具の額縁。
A frame fixed to a fitting through a fitting member,
A first frame member extending laterally or vertically and fixed via the fitting member;
The first frame member extends in a vertical direction or a horizontal direction crossing the extending direction, and is fixed via the fitting member so as to cover at least a part of a found surface of an end portion of the first frame member, A second frame member that forms a corner of the frame together with a first frame member;
An end cap that is fixed to an end of the second frame member, and has a protrusion that sandwiches the first frame member together with the second frame member in the projection direction,
A frame of joinery.
前記第1額縁部材の端部には前記突出部の形状に応じて切り欠かれた第1切欠部が形成され、
前記第2額縁部材の端部には前記第1額縁部材の端部を挿入するための第2切欠部が形成され、
前記突出部は、前記第2切欠部に挿入された前記第1額縁部材の前記第1切欠部の内側で、前記第2額縁部材とともに前記第1額縁部材を見込方向で挟む形状である請求項1に記載の建具の額縁。
A first notch formed by cutting according to the shape of the protrusion is formed at the end of the first frame member;
A second notch for inserting the end of the first frame member is formed at the end of the second frame member,
The said projection part is a shape which pinches|interposes the said 1st frame member with the said 2nd frame member in the inside of the said 1st notch part of the said 1st frame member inserted in the said 2nd notch part. The frame of the fitting described in 1.
前記第1額縁部材は、前記建具に固定される枠材に嵌合する枠材嵌合部を有する請求項1又は2に記載の建具の額縁。 The frame of the fitting according to claim 1 or 2, wherein the first frame member has a frame member fitting portion that fits into a frame member fixed to the fitting.
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