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JP6879730B2 - Joinery - Google Patents
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JP6879730B2 - Joinery - Google Patents

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JP6879730B2
JP6879730B2 JP2016250032A JP2016250032A JP6879730B2 JP 6879730 B2 JP6879730 B2 JP 6879730B2 JP 2016250032 A JP2016250032 A JP 2016250032A JP 2016250032 A JP2016250032 A JP 2016250032A JP 6879730 B2 JP6879730 B2 JP 6879730B2
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stile
door
opening
frame
vertical
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JP2018104926A (en
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裕樹 大▲高▼
裕樹 大▲高▼
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Lixil Corp
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Lixil Corp
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Description

本発明は、ガラスを備える建具に関する。 The present invention relates to fittings provided with glass.

従来、アルミニウム製の縦框、上框、及び下框によってガラスを保持する建具が開発されている。また、火災時にガラスの脱落を防止できる建具が提案されている(例えば特許文献1を参照)。 Conventionally, fittings for holding glass by vertical stiles, upper stiles, and lower stiles made of aluminum have been developed. Further, fittings capable of preventing the glass from falling off in the event of a fire have been proposed (see, for example, Patent Document 1).

特開2015−148145号公報Japanese Unexamined Patent Publication No. 2015-148145

しかしながら、特許文献1に記載の建具は、アルミニウムよりも融点が高い材質でできたガラス保持溝補強材、下框補強材、下ステー及び下枠補強材が、一連にネジで固定されており、より部品点数を少なくするように改良の余地がある。 However, in the fitting described in Patent Document 1, a glass holding groove reinforcing material, a lower frame reinforcing material, a lower stay, and a lower frame reinforcing material made of a material having a melting point higher than that of aluminum are fixed in series with screws. There is room for improvement to reduce the number of parts.

本発明は、防火性を維持しつつ部品点数の少ない建具を提供することを目的とする。 An object of the present invention is to provide a fitting having a small number of parts while maintaining fire resistance.

本発明は、左右の縦框と、上框と、下框と、が框組みされた框体と、各框に形成されたガラス保持溝に外周端部が保持されたガラスと、を備える建具であって、前記下框のガラス保持溝に配置され、前記ガラスを保持するガラス保持金具を備え、前記ガラス保持金具が、前記縦框と連結される連結部を有する建具に関する。 The present invention is a fitting provided with a stile body in which left and right vertical stiles, an upper stile, and a lower stile are assembled, and a glass whose outer peripheral end is held in a glass holding groove formed in each stile. The present invention relates to a fitting having a glass holding metal fitting arranged in the glass holding groove of the lower stile and holding the glass, and the glass holding metal fitting has a connecting portion connected to the vertical stile.

また、前記連結部が、前記ガラス保持金具の端部に形成され該端部から前記縦框のガラス保持溝の底面に対向するように起立する立上がり片で構成され、前記立上がり片が、前記縦框のガラス保持溝の底面と固定ネジで締結されることが好ましい。 Further, the connecting portion is formed of a rising piece formed at an end portion of the glass holding metal fitting and rising from the end portion so as to face the bottom surface of the glass holding groove of the vertical frame, and the rising piece is the vertical rising piece. It is preferable to fasten it to the bottom surface of the glass holding groove of the stile with a fixing screw.

本発明によれば、ガラスを安定して支えることができる建具を提供することができる。 According to the present invention, it is possible to provide a fitting that can stably support glass.

本発明の一実施形態に係る戸を備える建具を屋外側から見た姿図である。It is a figure which looked at the fitting with the door which concerns on one Embodiment of this invention from the outdoor side. 上記実施形態に係る戸を備える建具を屋内側から見た姿図である。It is a figure which looked at the fitting provided with the door which concerns on the said embodiment from the indoor side. 上記実施形態に係る戸の縦框付近の横断面図である。It is a cross-sectional view of the vicinity of the vertical frame of the door which concerns on the said embodiment. 上記実施形態に係る建具の開口部付近の縦断面図である。It is a vertical sectional view near the opening of the fitting which concerns on the said embodiment. 上記実施形態に係る建具の開口部付近の横断面図である。It is sectional drawing around the opening of the fitting which concerns on the said embodiment. 上記実施形態に係る採風下框がガラスを保持する構成を示す模式図である。It is a schematic diagram which shows the structure which holds the glass by the wind collecting stile which concerns on the said embodiment. 上記実施形態に係る建具の有するガラス保持金具の見付方向からの正面図である。It is a front view from the finding direction of the glass holding metal fitting which the fitting which concerns on the said embodiment has. 上記実施形態に係る採風框体が框組される一例を示す模式図である。It is a schematic diagram which shows an example in which the wind collecting stile body which concerns on the said embodiment is assembled.

以下に、本発明の一実施形態について詳述することにより本発明を明らかにする。
なお、本明細書において、「見付方向」とは、戸の面に沿った水平方向(左右方向)を意味し、「見込方向」とは、戸の厚さ方向を意味する。
Hereinafter, the present invention will be clarified by detailing one embodiment of the present invention.
In the present specification, the "finding direction" means the horizontal direction (horizontal direction) along the surface of the door, and the "expected direction" means the thickness direction of the door.

図1は、本発明の一実施形態に係る戸を備える建具を屋外側から見た姿図である。図2は、本発明の一実施形態に係る戸を備える建具を屋内側から見た姿図である。
図1及び図2に示すように、戸1は、玄関ドア等の開き戸である。建具100は、固定枠体110と、3つの丁番121と、ドアクローザ130と、ドアガード140と、を更に備える。
FIG. 1 is a view of a fitting provided with a door according to an embodiment of the present invention as viewed from the outdoor side. FIG. 2 is a view of a fitting provided with a door according to an embodiment of the present invention as viewed from the indoor side.
As shown in FIGS. 1 and 2, the door 1 is a hinged door such as a front door. The fitting 100 further includes a fixed frame body 110, three hinges 121, a door closer 130, and a door guard 140.

固定枠体110は、建物に形成された躯体開口部Aの周囲に配置される。固定枠体110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 110 is arranged around the skeleton opening A formed in the building. The fixed frame body 110 is rectangularly framed by a fixed upper frame 111 and a fixed lower frame 112 as a horizontal frame, a fixed vertical frame 113 on the hanging side as a vertical frame, and a fixed vertical frame 114 on the door end side.

丁番121は、吊元側の固定縦枠113及び戸1に接続される。
ドアクローザ130は、戸1の屋内側の上側であって、戸1の見付方向(左右方向)の中心よりも吊元側に寄って配置される。ドアクローザ130は、本体が戸1に、アームが固定上枠111に、それぞれ接続され、戸1を自動的に閉じる。
The hinge 121 is connected to the fixed vertical frame 113 and the door 1 on the hanging side.
The door closer 130 is located on the upper side of the indoor side of the door 1 and is arranged closer to the hanging source side than the center of the door 1 in the finding direction (left-right direction). The main body of the door closer 130 is connected to the door 1 and the arm is connected to the fixed upper frame 111, respectively, and the door 1 is automatically closed.

ドアガード140は、戸1に配置され且つループ状に形成されたドアガード本体部141と、戸先側の固定縦枠114に配置され且つドアガード本体部141が掛合することが可能なドアガード受け部142と、を有する。ドアガード140は、ドアガード本体部141がドアガード受け部142に掛合することで、戸1が開放されるのを制限する。 The door guard 140 includes a door guard main body 141 arranged in the door 1 and formed in a loop shape, and a door guard receiving portion 142 arranged in the fixed vertical frame 114 on the door end side and to which the door guard main body 141 can be engaged. , Have. The door guard 140 limits the opening of the door 1 by engaging the door guard main body 141 with the door guard receiving portion 142.

戸1は、建物に形成された躯体開口部Aの内部に、開閉可能に嵌め込まれる。具体的には、戸1は、丁番121によって、固定枠体110の内側に吊り込まれる。
戸1は、框体20と、開口部30と、障子40と、開口部枠体50と、屋外側面材61と、屋外側ハンドル62と、シリンダー63、64と、屋内側面材71と、屋内側ハンドル72と、サムターン73、74と、格子80と、を備える。
The door 1 is operably fitted inside the skeleton opening A formed in the building. Specifically, the door 1 is suspended inside the fixed frame 110 by the hinge 121.
The door 1 includes a frame 20, an opening 30, a shoji 40, an opening frame 50, an outdoor side member 61, an outdoor side handle 62, cylinders 63 and 64, an indoor side member 71, and a shop. It includes an inner handle 72, thumb turns 73, 74, and a grid 80.

戸の框体20は、戸体の四周を囲んで配置される。戸の框体20は、戸体上框21、戸体下框22、吊元側の吊元側縦框23及び戸先側の戸先側縦框24により矩形に框組みされる。
開口部30は、戸の框体20の内側であって、戸1の見付方向(左右方向)の中心よりも吊元側に形成される。
The door frame 20 is arranged so as to surround the four circumferences of the door body. The door frame 20 is rectangularly assembled by the door body upper frame 21, the door body lower frame 22, the hanging source side vertical frame 23 on the hanging source side, and the door tip side vertical frame 24 on the door tip side.
The opening 30 is formed inside the frame 20 of the door, and is formed closer to the hanging source side than the center of the door 1 in the finding direction (left-right direction).

そして、この開口部30に矩形に枠組みして設けられた開口部枠体50及びこの開口部枠体50に適合する障子40等を含んで、縦辷り出し窓30aが構成される。 Then, the vertical sloping window 30a is configured by including the opening frame 50 provided in the opening 30 in a rectangular frame and the shoji 40 and the like suitable for the opening frame 50.

縦辷り出し窓30aにおいて、障子40は、開口部30の内側に嵌め込まれる。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1を開放することなく屋内の通気・換気(採風)が可能になる。 In the vertical sloping window 30a, the shoji 40 is fitted inside the opening 30. The shoji 40 is a vertical shoji type shoji, and if the shoji 40 is opened, indoor ventilation / ventilation (air sampling) can be performed without opening the door 1.

障子40は、採風框体41(図2参照)と、ガラス42と、把手43(図2参照)と、を備える。採風框体41は、上框としての採風上框411と、下框としての採風下框412と、縦框としての戸先側(戸1の戸先側)の採風縦框413と、縦框としての吊元側(戸1の吊元側)の採風縦框414とにより矩形に框組される(後述)。矩形に框組されるガラス42は、スイング框体である採風框体41の内側に嵌め込まれる。把手43は、戸先側の採風縦框413の屋内側に配置される。障子40の吊元は、戸1の戸先側に、障子40の戸先は、戸1の吊元側に、それぞれ配置される。なお、戸先側の採風縦框413と、吊元側の採風縦框414とをまとめて採風縦框413、414ともいう。 The shoji 40 includes a wind collecting frame 41 (see FIG. 2), a glass 42, and a handle 43 (see FIG. 2). The wind collecting stile 41 includes a wind collecting upper stile 411 as an upper stile, a wind collecting lower stile 412 as a lower stile, a wind collecting vertical stile 413 on the door end side (door end side of door 1) as a vertical stile, and a vertical stile. It is assembled in a rectangular shape by the ventilation vertical stile 414 on the hanging side (the hanging side of the door 1). The glass 42 assembled in a rectangular shape is fitted inside the wind collecting frame 41 which is a swing frame. The handle 43 is arranged on the indoor side of the wind collecting vertical frame 413 on the door end side. The hanging source of the shoji 40 is arranged on the door end side of the door 1, and the door end of the shoji 40 is arranged on the hanging source side of the door 1. The ventilation vertical stile 413 on the door end side and the ventilation vertical stile 414 on the hanging side are collectively referred to as a ventilation vertical stile 413 and 414.

また、縦辷り出し窓30aにおける開口部枠体50は、開口部30の周囲に配置される。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、縦枠としての戸先側の開口部縦枠53及び吊元側の開口部縦枠54により矩形に枠組みされる(図4及び図5参照)。 Further, the opening frame 50 in the vertical window 30a is arranged around the opening 30. The opening frame body 50 is rectangularly framed by an opening upper frame 51 and an opening lower frame 52 as horizontal frames, an opening vertical frame 53 on the door end side as a vertical frame, and an opening vertical frame 54 on the hanging side. (See FIGS. 4 and 5).

屋外側面材61は、戸1の屋外側の表面に配置される(図1参照)。
屋外側ハンドル62は、戸1の屋外戸先側における高さ方向の略中央部に配置される。屋外側から屋外側ハンドル62を把持して戸1を屋外側に引くことで、戸1を、丁番121を中心に回動させて開放することができる。
The outdoor side member 61 is arranged on the surface of the door 1 on the outdoor side (see FIG. 1).
The outdoor side handle 62 is arranged at a substantially central portion in the height direction of the door 1 on the outdoor door tip side. By grasping the outdoor side handle 62 from the outdoor side and pulling the door 1 toward the outdoor side, the door 1 can be opened by rotating around the hinge 121.

シリンダー63、64は、屋外側ハンドル62の上下にそれぞれ配置される。シリンダー63、64は、鍵を挿入して回転させることができる。シリンダー63、64を回転させることで図示しないデットボルトを操作できる。デットボルトを操作することで建具100を施錠できる。 The cylinders 63 and 64 are arranged above and below the outdoor side handle 62, respectively. The cylinders 63 and 64 can be rotated by inserting a key. A dead bolt (not shown) can be operated by rotating the cylinders 63 and 64. The fitting 100 can be locked by operating the dead bolt.

屋内側面材71は、戸1の屋内側の表面に配置される(図1参照)。
屋内側ハンドル72は、戸1の屋内戸先側における高さ方向の略中央部に配置される。屋外側から屋内側ハンドル72を把持して引くことで、戸1を、丁番121を中心に回動させて開放することができる。
The indoor side member 71 is arranged on the indoor side surface of the door 1 (see FIG. 1).
The indoor side handle 72 is arranged at a substantially central portion in the height direction of the door 1 on the indoor door tip side. By grasping and pulling the indoor side handle 72 from the outdoor side, the door 1 can be opened by rotating around the hinge 121.

サムターン73、74は、屋内側ハンドル72の上下にそれぞれ配置される。サムターン73、74を回転させることによっても、図示しないデットボルトを操作して、建具100を施錠できる。 The thumb turns 73 and 74 are arranged above and below the indoor handle 72, respectively. By rotating the thumb turns 73 and 74, the fitting 100 can be locked by operating a dead bolt (not shown).

格子80は、開口部30(障子40)の屋外側に配置される。格子80は、縦格子81と、横格子82と、を有する。
縦格子81は、障子40の上端から下端に亘って延設される。横格子82は、縦格子81と直角に交差するように、水平方向に延設される。
The grid 80 is arranged on the outdoor side of the opening 30 (shoji 40). The grid 80 has a vertical grid 81 and a horizontal grid 82.
The vertical grid 81 extends from the upper end to the lower end of the shoji 40. The horizontal grid 82 extends in the horizontal direction so as to intersect the vertical grid 81 at right angles.

本実施形態に係る戸の框体20の構成について、図3を用いて説明する。図3は、本発明の一実施形態に係る戸の縦框付近の横断面図である。
戸の框体20の各框(戸体上框21、戸体下框22、吊元側縦框23及び戸先側縦框24)は、それぞれ断面がU字状である樹脂戸体框211と、樹脂戸体框211の内部に配置される断面がU字状の框芯材212と、各框のエッジ部分を覆うエッジ部材213と、を有する。框芯材212は、リベット21aによって各框に接続される。
The configuration of the door frame 20 according to the present embodiment will be described with reference to FIG. FIG. 3 is a cross-sectional view of the vicinity of the vertical frame of the door according to the embodiment of the present invention.
Each of the stiles of the door stile 20 (the upper stile 21 of the door, the lower stile 22 of the door, the vertical stile 23 on the hanging side and the vertical stile 24 on the door end side) is a resin door stile 211 having a U-shaped cross section. A stile core material 212 having a U-shaped cross section arranged inside the resin door body stile 211, and an edge member 213 that covers an edge portion of each stile. The stile core material 212 is connected to each stile by rivets 21a.

戸先側縦框24の樹脂戸体框211aは、屋外側及び屋内側に別々に配置される。戸先側のエッジ部材213は、戸1を閉鎖した際に固定縦枠114に当接する延出部214を有する。一方で、吊元側縦框23と吊元側の固定縦枠113との間に、上下方向の3箇所に亘って丁番3が介設される。 The resin door body stile 211a of the door end side vertical stile 24 is separately arranged on the outdoor side and the indoor side. The edge member 213 on the door end side has an extension portion 214 that comes into contact with the fixed vertical frame 114 when the door 1 is closed. On the other hand, hinges 3 are interposed between the vertical frame 23 on the hanging side and the fixed vertical frame 113 on the hanging side at three locations in the vertical direction.

本実施形態に係る建具100の開口部30付近の構成について、図4及び図5を用いて説明する。図4は、本発明の一実施形態に係る建具の開口部付近の縦断面図である。図5は、本発明の一実施形態に係る建具の開口部付近の横断面図である。 The configuration in the vicinity of the opening 30 of the fitting 100 according to the present embodiment will be described with reference to FIGS. 4 and 5. FIG. 4 is a vertical cross-sectional view of the vicinity of the opening of the fitting according to the embodiment of the present invention. FIG. 5 is a cross-sectional view of the vicinity of the opening of the fitting according to the embodiment of the present invention.

図4及び図5に示すように、開口部30付近における障子40のガラス42は、屋外側の板ガラス421と、屋内側の板ガラス422と、これら2枚の板ガラスで挟持されたスペーサ423と、を備える複層ガラスであり、優れた断熱性を有する。
なお、戸1は、ガラス42と格子80(縦格子81及び横格子82)との間に配置される網65を有する。網65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。また、戸1は、屋外側面材61と屋内側面材71との間に配置される断熱材Hを有する。断熱材Hは、例えば、発泡ポリスチレンからなる。
As shown in FIGS. 4 and 5, the glass 42 of the shoji 40 in the vicinity of the opening 30 includes a flat glass 421 on the outdoor side, a flat glass 422 on the indoor side, and a spacer 423 sandwiched between these two flat glasses. It is a double glazing glass and has excellent heat insulating properties.
The door 1 has a net 65 arranged between the glass 42 and the grid 80 (vertical grid 81 and horizontal grid 82). The net 65 prevents insects and the like from invading indoors when the shoji 40 is opened so that the outdoors and the indoors communicate with each other through the opening 30. Further, the door 1 has a heat insulating material H arranged between the outdoor side member 61 and the indoor side member 71. The heat insulating material H is made of expanded polystyrene, for example.

図4に示すように、開口部上枠51は、開口部上枠本体511と、開口部上枠芯材512とを有する。 As shown in FIG. 4, the opening upper frame 51 has an opening upper frame main body 511 and an opening upper frame core material 512.

開口部上枠本体511は、中空部511aを有するホロー構造である。また、開口部上枠本体511は、下方に延出した延出部511bを有する。延出部511bは、屋外側に屈曲しつつ下方に延出する。開口部上枠本体511は、例えばアルミニウムで構成される。より具体的には、開口部上枠本体511は、アルミニウムを押出成形することで得られる。 The opening upper frame main body 511 has a hollow structure having a hollow portion 511a. Further, the opening upper frame main body 511 has an extending portion 511b extending downward. The extending portion 511b extends downward while bending outward. The opening upper frame body 511 is made of, for example, aluminum. More specifically, the opening upper frame body 511 is obtained by extrusion molding aluminum.

開口部上枠本体511は、延出部511bの基端側の屋内側に配置される加熱発泡材511cと、加熱発泡材511cの近傍に配置される気密材511dと、網65を固定するための網押し棒511fと、を有する。 The opening upper frame main body 511 is for fixing the heated foaming material 511c arranged on the indoor side of the base end side of the extending portion 511b, the airtight material 511d arranged in the vicinity of the heated foaming material 511c, and the net 65. It has a net push rod 511f and.

開口部上枠芯材512は、開口部上枠本体511の上方に配置される。開口部上枠芯材512は、上方に開放された断面C字状の長尺部材であり、例えば、ステンレスからなる。開口部上枠芯材512は、屋外側においてリベット512aによって開口部上枠本体511に固定され、屋内側においてリベット512bによって後述するモール固定部材516に固定される。開口部上枠芯材512と開口部上枠本体511との間には、屋外側面材61の一部及び加熱発泡材512cが配置される。開口部上枠芯材512とモール固定部材516との間には、屋内側面材71の一部及び加熱発泡材512dが配置される。 The opening upper frame core material 512 is arranged above the opening upper frame main body 511. The opening upper frame core material 512 is a long member having a C-shaped cross section opened upward, and is made of, for example, stainless steel. The opening upper frame core material 512 is fixed to the opening upper frame main body 511 by rivets 512a on the outdoor side, and is fixed to the molding fixing member 516 described later by rivets 512b on the indoor side. A part of the outdoor side surface material 61 and the heated foaming material 512c are arranged between the opening upper frame core material 512 and the opening upper frame main body 511. A part of the indoor side surface material 71 and the heat foaming material 512d are arranged between the opening upper frame core material 512 and the molding fixing member 516.

また、戸1は、屋外モール部材514と、開口部屋内上側モール部材515と、モール固定部材516と、を有する。 Further, the door 1 has an outdoor molding member 514, an upper molding member 515 in the opening room, and a molding fixing member 516.

屋外モール部材514は、開口部上枠51及び開口部下枠52の屋外側に配置される。屋外モール部材514は、ネジによって戸先側の開口部縦枠53及び吊元側の開口部縦枠54に固定され(図5参照)、戸体上框21、開口部上枠51、開口部下枠52、戸体下框22の屋外側を覆う。 The outdoor molding member 514 is arranged on the outdoor side of the opening upper frame 51 and the opening lower frame 52. The outdoor molding member 514 is fixed to the opening vertical frame 53 on the door end side and the opening vertical frame 54 on the hanging side by screws (see FIG. 5), and the door body upper frame 21, the opening upper frame 51, and the opening lower side are fixed. Covers the outdoor side of the frame 52 and the lower frame 22 of the door body.

開口部屋内上側モール部材515は、開口部上枠51の屋内側に配置される。
モール固定部材516は、開口部屋内上側モール部材515を固定するための部材であって、ネジ516aによって開口部上枠本体511に締結される。開口部屋内上側モール部材515は、スナップフィットによりモール固定部材516に固定される。
The upper molding member 515 in the opening room is arranged on the indoor side of the opening upper frame 51.
The molding fixing member 516 is a member for fixing the upper molding member 515 in the opening chamber, and is fastened to the opening upper frame main body 511 by screws 516a. The upper molding member 515 in the opening room is fixed to the molding fixing member 516 by a snap fit.

採風上框411は、中空部411aを有するホロー構造である。また、採風上框411は、上方に延出した延出部411bと、下方に形成されたガラス保持溝411cと、を有する。採風上框411には上面に加熱発泡材411dが、延出部411bの屋外側には加熱発泡材411eが貼り付けられ、加熱発泡材411d及び加熱発泡材411eは、断面がL字状の固定金具411fによって固定される。ガラス保持溝411cの内部には、断面が下方に開放したC字状の採風上框芯材411gが配置され、採風上框芯材411gの内部には加熱発泡材411hが配置される。 The wind collecting stile 411 has a hollow structure having a hollow portion 411a. Further, the wind collecting stile 411 has an extending portion 411b extending upward and a glass holding groove 411c formed downward. A heated foaming material 411d is attached to the upper surface of the ventilation upper stile 411, a heated foaming material 411e is attached to the outdoor side of the extending portion 411b, and the heated foaming material 411d and the heated foaming material 411e are fixed having an L-shaped cross section. It is fixed by the metal fitting 411f. Inside the glass holding groove 411c, a C-shaped wind collecting upper stile core material 411 g having an open cross section downward is arranged, and inside the wind collecting upper stile core material 411 g, a heated foaming material 411h is arranged.

採風上框411は、障子40の閉鎖時に屋外側において気密材511dと当接する。
ガラス42の上側の端部は、ガラス保持溝411cに嵌め込まれて、グレイジングチャンネル411iを介して採風上框411に挟持される(後述)。
The wind collecting stile 411 comes into contact with the airtight material 511d on the outdoor side when the shoji 40 is closed.
The upper end of the glass 42 is fitted into the glass holding groove 411c and is sandwiched by the wind collecting stile 411 via the glazing channel 411i (described later).

戸体下框22、開口部下枠52及び採風下框412は、それぞれ戸体上框21、開口部上枠51及び採風上框411とほぼ同様の構造を有する。戸体下框22、開口部下枠52及び採風下框412については、戸体上框21、開口部上枠51及び採風上框411と同様の構造には対応する符号を付して説明を省略し、異なる構造について説明する。 The door body lower stile 22, the opening lower frame 52, and the ventilation lower stile 412 have substantially the same structures as the door body upper stile 21, the opening upper frame 51, and the ventilation upper stile 411, respectively. Regarding the door body lower stile 22, the opening lower frame 52, and the ventilation lower stile 412, the same structures as the door body upper stile 21, the opening upper frame 51, and the ventilation upper stile 411 are designated by corresponding reference numerals and explanations are omitted. Then, the different structure will be described.

開口部下枠本体521は、屋外側に配置され、中空部521aから雨水等を排水するための排水弁521jを有する。
また、開口部下枠52は、開口部下枠内部芯材523を更に有する。この開口部下枠本体521の中空部521aに配置される。開口部下枠内部芯材523は、断面が下方に開放されたC字状の長尺部材であり、例えば、ステンレスからなる。開口部下枠内部芯材523には、屋外側及び屋内側にそれぞれ加熱発泡材523a、523bが配置される。
また、ガラス保持溝412cの内部の加熱発泡材412hの上には、ガラス42を支持する緩衝材412kが配置される。
The opening lower frame main body 521 is arranged on the outdoor side and has a drain valve 521j for draining rainwater or the like from the hollow portion 521a.
Further, the opening lower frame 52 further has an opening lower frame inner core material 523. It is arranged in the hollow portion 521a of the opening lower frame main body 521. The inner core material 523 of the lower frame of the opening is a C-shaped long member whose cross section is open downward, and is made of, for example, stainless steel. Heat foaming materials 523a and 523b are arranged on the outdoor side and the indoor side of the inner core material 523 of the lower frame of the opening, respectively.
Further, a cushioning material 412k that supports the glass 42 is arranged on the heated foam material 412h inside the glass holding groove 412c.

更に、戸1は、開口部上枠51及び採風上框411と接続される上側アームS1と、開口部下枠52及び採風下框412と接続される下側アームS2と、を有する。上側アームS1及び下側アームS2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ようにして縦辷り出し窓30aの開閉に係る作動部分が構成されている。 Further, the door 1 has an upper arm S1 connected to the opening upper frame 51 and the ventilation upper stile 411, and a lower arm S2 connected to the opening lower frame 52 and the ventilation lower stile 412. The upper arm S1 and the lower arm S2 constitute an operating portion for opening and closing the vertical sloping window 30a so that the shoji 40 is suspended inside the opening 30 so as to be openable and closable.

図5に示すように、開口部縦枠53は、開口部縦枠本体531と、開口部縦枠芯材532と、を有する。
開口部縦枠本体531は、戸先側に延出した延出部531bを有する。開口部縦枠本体531は、例えばアルミニウムで構成される。より具体的には、開口部縦枠本体531は、アルミニウムを押出成形することで得られる。
As shown in FIG. 5, the opening vertical frame 53 includes an opening vertical frame main body 531 and an opening vertical frame core material 532.
The opening vertical frame main body 531 has an extension portion 531b extending toward the door end side. The opening vertical frame main body 531 is made of, for example, aluminum. More specifically, the opening vertical frame main body 531 is obtained by extrusion molding aluminum.

開口部縦枠本体531は、屋内側の面に配置される加熱発泡材531cと、加熱発泡材の近傍に配置される気密材531dと、延出部531bの近傍に配置される網65を固定するための網押し棒531fとを有する。開口部縦枠本体531の吊元側の面には、加熱発泡材531hが配置される。 The opening vertical frame main body 531 fixes a heated foaming material 531c arranged on the indoor side surface, an airtight material 531d arranged in the vicinity of the heated foaming material, and a net 65 arranged in the vicinity of the extending portion 531b. It has a net push rod 531f and a net push rod 531f. The heated foaming material 531h is arranged on the surface of the opening vertical frame main body 531 on the hanging side.

開口部縦枠芯材532は、開口部縦枠本体531の吊元側に配置される。開口部縦枠芯材532は、断面が吊元側に開放されたC字状の長尺部材であり、例えば、ステンレスからなる。開口部縦枠芯材532は、屋外側においてリベット532aによって開口部縦枠本体531に固定され、屋内側においてリベット532bによって後述するモール固定部材536に固定される。開口部縦枠芯材532と開口部縦枠本体531との間には、屋外側面材61の一部及び加熱発泡材532cが配置される。開口部縦枠芯材532とモール固定部材536との間には、屋内側面材71の一部及び加熱発泡材532dが配置される。 The opening vertical frame core material 532 is arranged on the hanging side of the opening vertical frame main body 531. The opening vertical frame core material 532 is a C-shaped long member whose cross section is open to the hanging side, and is made of, for example, stainless steel. The opening vertical frame core material 532 is fixed to the opening vertical frame main body 531 by the rivet 532a on the outdoor side, and is fixed to the molding fixing member 536 described later by the rivet 532b on the indoor side. A part of the outdoor side surface material 61 and the heated foaming material 532c are arranged between the opening vertical frame core material 532 and the opening vertical frame main body 531. A part of the indoor side surface material 71 and the heat foaming material 532d are arranged between the opening vertical frame core material 532 and the molding fixing member 536.

また、戸1は、開口部屋内吊元側モール部材535と、モール固定部材536と、を有する。 Further, the door 1 has a molding member 535 on the hanging side in the opening room and a molding fixing member 536.

開口部屋内吊元側モール部材535は、開口部縦枠53の屋内側に配置される。
モール固定部材536は、開口部屋内吊元側モール部材535を固定するための部材であって、ネジ536aによって開口部縦枠本体531に締結される。開口部屋内吊元側モール部材535は、スナップフィットによりモール固定部材536に固定される。
The hanging source side molding member 535 in the opening room is arranged on the indoor side of the opening vertical frame 53.
The molding fixing member 536 is a member for fixing the molding member 535 on the hanging side in the opening room, and is fastened to the opening vertical frame main body 531 by screws 536a. The hanging base side molding member 535 in the opening room is fixed to the molding fixing member 536 by a snap fit.

採風縦框413は、矩形の中空部413aを有するホロー構造である。また、採風縦框413は、戸先側に形成されたガラス保持溝413cを有する。また、採風縦框413には吊元側の側面に加熱発泡材413dが貼り付けられている。
中空部413aの内部には、断面が戸先側に開放したC字状の採風縦框内部芯材413jが配置される。ガラス保持溝413cの内部には、断面が戸先側に開放したC字状の採風縦框芯材413gが配置され、採風縦框芯材413gの内部には加熱発泡材413hが配置される。
The ventilation vertical frame 413 has a hollow structure having a rectangular hollow portion 413a. Further, the ventilation vertical frame 413 has a glass holding groove 413c formed on the door end side. Further, a heat foaming material 413d is attached to the side surface of the ventilation vertical frame 413 on the hanging side.
Inside the hollow portion 413a, a C-shaped ventilation vertical stile inner core material 413j having a cross section open to the door end side is arranged. Inside the glass holding groove 413c, a C-shaped ventilation vertical stile core material 413g whose cross section is open to the door end side is arranged, and inside the ventilation vertical stile core material 413g, a heated foaming material 413h is arranged.

採風縦框413は、障子40の閉鎖時に屋外側において気密材531dと当接する。
ガラス42の吊元側の端部は、ガラス保持溝413cに嵌め込まれて、グレイジングチャンネル413iを介して採風縦框413に挟持される。
The wind collecting vertical stile 413 comes into contact with the airtight material 531d on the outdoor side when the shoji 40 is closed.
The end portion of the glass 42 on the hanging side is fitted into the glass holding groove 413c and is sandwiched by the ventilation vertical frame 413 via the glazing channel 413i.

戸1は、吊元側の開口部縦枠53と採風縦框413との間に、縦辷り出し窓30aの障子40が開放されるのを制限するロック機構600を有する。ロック機構600は、把手43(図2を参照)によって操作される。 The door 1 has a lock mechanism 600 that limits the opening of the shoji 40 of the vertical siding window 30a between the opening vertical frame 53 on the hanging side and the ventilation vertical frame 413. The locking mechanism 600 is operated by the handle 43 (see FIG. 2).

戸先側の戸先側縦框24、開口部縦枠54及び採風縦框414は、吊元側の吊元側縦框23、開口部縦枠53及び採風縦框413は、とほぼ同様の構造を有する。戸先側の戸先側縦框24、開口部縦枠54及び採風縦框414については、吊元側の吊元側縦框23、開口部縦枠53及び採風縦框413と同様の構造には対応する符号を付して説明を省略し、これらと異なる構造について説明する。 The door end side vertical stile 24, the opening vertical frame 54 and the ventilation vertical stile 414 on the door end side are almost the same as the hanging source side vertical stile 23, the opening vertical frame 53 and the ventilation vertical stile 413 on the hanging source side. Has a structure. The door tip side vertical stile 24, the opening vertical frame 54, and the ventilation vertical stile 414 have the same structure as the hanging source side vertical stile 23, the opening vertical frame 53, and the ventilation vertical stile 413. Is assigned a corresponding reference numeral, and the description thereof will be omitted, and a structure different from these will be described.

戸先側の開口部下縦枠本体541の吊元側及び戸先側の採風縦框414の戸先側には、それぞれ加熱発泡材541i及び加熱発泡材414mが互いに対向して配置される。更に
戸先側の開口部下縦枠本体541の吊元側及び戸先側の採風縦框414の戸先側には、屈曲して延出する延出部材541j及び延出部材414nがそれぞれ配置される。
The heated foaming material 541i and the heated foaming material 414 m are arranged on the hanging side of the vertical frame main body 541 on the door end side and on the door end side of the ventilation vertical frame 414 on the door end side, respectively. Further, an extension member 541j and an extension member 414n that bend and extend are arranged on the hanging side of the vertical frame main body 541 below the opening on the door end side and the door end side of the ventilation vertical frame 414 on the door end side, respectively. To.

本実施形態に係る採風框体41について、図6〜図8を用いてより詳細に説明する。
図6は、本発明の一実施形態に係る採風下框がガラスを保持する構成を示す模式図である。図7は、本発明の一実施形態に係る建具の有するガラス保持金具の見付方向からの正面図である。図8は、本発明の一実施形態に係る採風框体が框組される一例を示す模式図である。
図6に示すように、採風下框412は、ガラス保持溝412cと、加熱発泡材412hと、緩衝材412kと、ガラス保持金具472とを備えている。
The wind collecting frame 41 according to the present embodiment will be described in more detail with reference to FIGS. 6 to 8.
FIG. 6 is a schematic view showing a configuration in which a wind collecting stile according to an embodiment of the present invention holds glass. FIG. 7 is a front view from the finding direction of the glass holding metal fitting included in the fitting according to the embodiment of the present invention. FIG. 8 is a schematic view showing an example in which a wind collecting frame according to an embodiment of the present invention is assembled.
As shown in FIG. 6, the wind collecting stile 412 includes a glass holding groove 412c, a heated foaming material 412h, a cushioning material 412k, and a glass holding metal fitting 472.

ガラス保持溝412cは、採風下框412に形成され、ガラス42の下端部を保持する。緩衝材412kは、ガラス42の下端部とガラス保持溝412cとの間に介在する部材である。 The glass holding groove 412c is formed in the wind collecting stile 412 and holds the lower end portion of the glass 42. The cushioning material 412k is a member interposed between the lower end portion of the glass 42 and the glass holding groove 412c.

ガラス保持金具472は、ガラス保持溝412cの吊元側及び戸先側のそれぞれの端部に延設され、グレイジングチャンネル412i(図4を参照)を介してガラス42の下端部を保持するC字形の部材である。また、ガラス保持金具472は、その両端部に、戸先側の採風縦框413又は吊元側の採風縦框414(以下、単に「採風縦框413、414」ともいう)と連結される連結部472aを有する。ガラス保持金具472は、アルミニウムよりも高融点の金属鋼板によって構成されている。 The glass holding metal fitting 472 extends to each end of the glass holding groove 412c on the hanging side and the door end side, and holds the lower end portion of the glass 42 via the glazing channel 412i (see FIG. 4). It is a glyphic member. Further, the glass holding metal fittings 472 are connected to both ends thereof by being connected to the ventilation vertical stile 413 on the door end side or the ventilation vertical stile 414 on the hanging side (hereinafter, also simply referred to as "ventilation vertical stile 413, 414"). It has a part 472a. The glass holding metal fitting 472 is made of a metal steel plate having a melting point higher than that of aluminum.

連結部472aは、ガラス保持溝412cの吊元側の端部及び戸先側の端部の両端部のそれぞれに形成され、両端部から採風縦框413、414のガラス保持溝の底面に対向するように起立する立上がり片で構成されている。この立上がり片は、それぞれ2つのネジ孔472bを有しており、採風縦框413、414のガラス保持溝413c、414cの底面と固定ネジ482aで締結される(後述)。 The connecting portion 472a is formed at both ends of the glass holding groove 412c on the hanging side and the end on the door end side, and faces the bottom surface of the glass holding groove of the ventilation vertical frame 413 and 414 from both ends. It is composed of rising pieces that stand up like this. Each of the rising pieces has two screw holes 472b, and is fastened to the bottom surface of the glass holding grooves 413c and 414c of the ventilation vertical stiles 413 and 414 with fixing screws 482a (described later).

採風上框411は、緩衝材412kを備えないことを除いて、採風下框412と同様にガラス保持溝411cと、加熱発泡材411hと、ガラス保持金具471とを備えている。ガラス保持金具471は、ガラス保持金具472と同様に両端に連結部471aを有する。連結部471aは、連結部472aと同様に、2つのネジ孔471bを有しており、採風縦框413、414のガラス保持溝413c、414cの底面と固定ネジ481aで締結される。 The wind collecting upper stile 411 includes a glass holding groove 411c, a heated foaming material 411h, and a glass holding metal fitting 471 in the same manner as the wind collecting lower stile 412, except that the cushioning material 412k is not provided. The glass holding metal fitting 471 has connecting portions 471a at both ends like the glass holding metal fitting 472. Like the connecting portion 472a, the connecting portion 471a has two screw holes 471b, and is fastened to the bottom surface of the glass holding grooves 413c and 414c of the ventilation vertical frame 413 and 414 with the fixing screws 481a.

本実施形態に係る採風框体41が框組される一例について説明する。採風下框412は、採風下框412のガラス保持溝412cにガラス42の下端部を挿入した状態で框組される(図8参照)。戸先側の採風縦框413の下端部と、採風下框412の戸先側の端部とを接近させた状態で、ネジ492aによって、戸先側の採風縦框413と、採風下框412とを連結する。また、吊元側の採風縦框414の下端部と、採風下框412の吊元側の端部とを接近させた状態で、ネジ492aによって、吊元側の採風縦框414と、採風下框412とを連結する。
採風上框411も採風下框412と同様にネジ491aによって、採風縦框413、414と框組される(図8参照)。
An example in which the wind collecting frame 41 according to the present embodiment is assembled will be described. The wind collecting lower stile 412 is assembled in a state where the lower end portion of the glass 42 is inserted into the glass holding groove 412c of the wind collecting lower stile 412 (see FIG. 8). With the lower end of the wind collecting vertical stile 413 on the door end side and the end of the wind collecting vertical stile 412 on the door end side close to each other, the ventilation vertical stile 413 and the wind collecting lower stile 412 on the door end side are used by screws 492a. And concatenate. Further, with the lower end of the ventilation vertical stile 414 on the hanging source side and the end of the ventilation lower stile 412 on the hanging source side close to each other, the screw 492a is used to bring the ventilation vertical stile 414 on the hanging source side and the wind collecting bottom. Connect with the stile 412.
The wind collecting upper stile 411 is also assembled with the wind collecting vertical stiles 413 and 414 by screws 491a in the same manner as the wind collecting lower stile 412 (see FIG. 8).

更に、採風框体41の四隅に配置されたガラス保持金具の連結部471a、472aと、ガラス保持溝413c、414cの底面とを固定ネジ481aで締結すると共に、ガラス42を採風框体41に固定する。
詳細には、ガラス42の下端部において、採風下框412の両端に形成された連結部472aの有する合計4つのネジ孔472bを介して、ガラス42がガラス保持溝413c、414cの底面によって挟持されるように、4つの固定ネジ482aを戸先側及び吊元側の両側からネジ止めする。
Further, the connecting portions 471a and 472a of the glass holding metal fittings arranged at the four corners of the ventilation frame 41 and the bottom surfaces of the glass holding grooves 413c and 414c are fastened with the fixing screws 481a, and the glass 42 is fixed to the ventilation frame 41. To do.
Specifically, at the lower end of the glass 42, the glass 42 is sandwiched by the bottom surfaces of the glass holding grooves 413c and 414c through a total of four screw holes 472b of the connecting portions 472a formed at both ends of the wind collecting stile 412. As described above, the four fixing screws 482a are screwed from both the door end side and the hanging side.

同様に、ガラス42の上端部において、採風上框411の両端に形成されたガラス保持金具471の有する合計4つのネジ孔471bを介して、ガラス42がガラス保持溝413c、414cの底面によって挟持されるように、4つの固定ネジ481aを戸先側及び吊元側の両側からネジ止めする。 Similarly, at the upper end of the glass 42, the glass 42 is sandwiched by the bottom surfaces of the glass holding grooves 413c and 414c through a total of four screw holes 471b of the glass holding metal fittings 471 formed at both ends of the wind collecting stile 411. As described above, the four fixing screws 481a are screwed from both the door end side and the hanging side.

以上に詳述した本発明の実施形態では、次のような作用効果を奏する。
本実施形態では、建具100は、左右の採風縦框413、414と、採風上框411と、採風下框412と、が框組みされた採風框体41と、各框に形成されたガラス保持溝411c、412c、413c、414cに外周端部が保持されたガラス42と、を備える建具100であって、採風下框412のガラス保持溝412cに配置され、ガラス42を保持するガラス保持金具472を備え、ガラス保持金具472が、採風縦框413、414と連結される連結部472aを有する。そのため、例えば火災によってガラス42を支える採風下框412が溶融したとしても、ガラス42の重量を採風縦框413、414によって支えることができ、火災時においても安定してガラスを支えることができる。これにより高い防火性を備えることができる。
更に、ガラス42を支える採風下框412が溶融したとしても、ガラス42の重量を採風縦框413、414によって支えることができるので、例えば採風下框412を芯材によって補強することが不要となる。これにより、部品点数の少ない構造で防火性能を高めることができる。
In the embodiment of the present invention described in detail above, the following effects are exhibited.
In the present embodiment, the fitting 100 includes a wind collecting stile 41 in which the left and right wind collecting vertical stiles 413 and 414, a wind collecting upper stile 411, and a wind collecting lower stile 412 are assembled, and a glass holder formed on each stile. A fitting 100 including a glass 42 whose outer peripheral end is held in grooves 411c, 421c, 413c, and 414c, which is arranged in a glass holding groove 412c of a wind collecting stile 412 and holds a glass 42. The glass holding metal fitting 472 has a connecting portion 472a that is connected to the ventilation vertical stiles 413 and 414. Therefore, for example, even if the wind collecting stile 412 that supports the glass 42 is melted by a fire, the weight of the glass 42 can be supported by the wind collecting vertical stiles 413 and 414, and the glass can be stably supported even in the event of a fire. As a result, high fire resistance can be provided.
Further, even if the wind collecting stile 412 that supports the glass 42 is melted, the weight of the glass 42 can be supported by the ventilation vertical stiles 413 and 414, so that it is not necessary to reinforce the wind collecting stile 412 with a core material, for example. .. As a result, fire protection performance can be improved with a structure having a small number of parts.

また、連結部472aが、ガラス保持金具472の端部に形成され該端部から採風縦框413、414のガラス保持溝の底面に対向するように起立する立上がり片で構成され、立上がり片が、採風縦框413、414のガラス保持溝413c、414cの底面と固定ネジ482aで締結される。そのため、ガラス保持金具472と採風縦框413、414とを単純な操作によって連結できる。これにより、建具100の製造性を高めることができる。 Further, the connecting portion 472a is formed of a rising piece formed at the end of the glass holding metal fitting 472 and stands up from the end so as to face the bottom surface of the glass holding groove of the air sampling vertical frame 413 and 414. It is fastened to the bottom surface of the glass holding grooves 413c and 414c of the ventilation vertical stiles 413 and 414 with fixing screws 482a. Therefore, the glass holding metal fitting 472 and the ventilation vertical stiles 413 and 414 can be connected by a simple operation. Thereby, the manufacturability of the fitting 100 can be improved.

なお、本発明は上記実施形態に限定されるものではなく、本発明の目的を達成できる範囲での変形、改良等は本発明に含まれる。
例えば、ガラス保持金具472(及びガラス保持金具471)のは両端に連結部472a(471a)を有するC字形の金属部材として説明したがこれに限定されない。ガラス保持金具471は、2種以上の部材によって構成されてもよく、例えば、ガラス保持溝412cの両端のそれぞれにL字形のガラス保持金具472が配置されてもよい。
The present invention is not limited to the above embodiment, and modifications, improvements, and the like within the range in which the object of the present invention can be achieved are included in the present invention.
For example, the glass holding metal fitting 472 (and the glass holding metal fitting 471) has been described as a C-shaped metal member having connecting portions 472a (471a) at both ends, but the present invention is not limited thereto. The glass holding metal fitting 471 may be composed of two or more kinds of members, and for example, L-shaped glass holding metal fittings 472 may be arranged at both ends of the glass holding groove 412c.

100 建具
41 採風框体(框体)
42 ガラス
411 採風上框(上框)
412 採風下框(下框)
413、414 採風縦框(縦框)
411c、412c、413c、414c ガラス保持溝
472 ガラス保持金具
472a 連結部
100 Joinery 41 Winding stile (frame)
42 Glass 411 Wind-collecting upper stile (upper stile)
412 Wind-collecting lower stile (lower stile)
413, 414 Winding vertical stile (vertical stile)
411c, 421c, 413c, 414c Glass holding groove 472 Glass holding metal fittings 472a Connecting part

Claims (1)

左右の縦框と、上框と、下框と、が框組みされた框体と、
各框に形成されたガラス保持溝に外周端部が保持されたガラスと、を備える建具であって、
前記下框のガラス保持溝に配置され、前記左右の縦框の一方から他方まで延設して前記ガラスを保持するガラス保持金具を備え、
前記ガラス保持金具が、前記縦框と連結される連結部を有し、
前記連結部が、前記ガラス保持金具の端部に形成され該端部から前記縦框のガラス保持溝の底面に対向するように起立する立上がり片で構成され、
前記立上がり片が、前記縦框のガラス保持溝の底面と固定ネジで締結される建具。
A stile body in which the left and right vertical stiles, the upper stile, and the lower stile are assembled,
A fitting including a glass whose outer peripheral end is held in a glass holding groove formed in each frame.
It is provided with a glass holding metal fitting that is arranged in the glass holding groove of the lower stile and extends from one of the left and right vertical stiles to the other to hold the glass.
The glass holding fitting, have a connecting portion connected to the stile,
The connecting portion is formed of a rising piece formed at an end portion of the glass holding metal fitting and rising from the end portion so as to face the bottom surface of the glass holding groove of the vertical frame.
Joinery said rising piece, that will be signed by the bottom surface and the fixing screws of the glass holding groove of the stile.
JP2016250032A 2016-12-22 2016-12-22 Joinery Active JP6879730B2 (en)

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