JP2021055318A - Sliding door lower rail structure - Google Patents

Sliding door lower rail structure Download PDF

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JP2021055318A
JP2021055318A JP2019177838A JP2019177838A JP2021055318A JP 2021055318 A JP2021055318 A JP 2021055318A JP 2019177838 A JP2019177838 A JP 2019177838A JP 2019177838 A JP2019177838 A JP 2019177838A JP 2021055318 A JP2021055318 A JP 2021055318A
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door
rail
glass
interlocking
base
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聖士 市川
Seiji Ichikawa
聖士 市川
崇人 中嶋
Takahito Nakajima
崇人 中嶋
航輔 柴田
Kosuke Shibata
航輔 柴田
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株式会社Lixil
Lixil Corp
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Abstract

To provide a sliding door lower rail structure on which drainage members can be easily installed.SOLUTION: A sliding door 1A lower rail structure includes a lower rail 7 arranged below a sliding door 1A and extending in a longitudinal direction and drainage members 75 arranged at ends of the lower rail 7 in the longitudinal direction. The lower rail 7 has a base member 71 and foot members 72 that are composed of members separate from the base member 71 and are attached to the lower part of the base member 71. The foot member 72 is formed so that a length in the longitudinal direction is shorter than a length of the base member 71. The drainage members 75 are located below the base member 71 outside the longitudinal ends of the foot member 72.SELECTED DRAWING: Figure 17

Description

本発明は、引戸の下レール構造に関する。 The present invention relates to a lower rail structure of a sliding door.
従来、引戸の下レールにおいて、下枠に足部が設けられる構造が知られている(例えば、特許文献1参照)。
また、引戸の下レールの端部に排水部品が設けられた構造が知られている(例えば、特許文献2参照)。
Conventionally, in the lower rail of a sliding door, a structure in which a foot portion is provided on a lower frame is known (see, for example, Patent Document 1).
Further, a structure in which a drainage component is provided at an end of a lower rail of a sliding door is known (see, for example, Patent Document 2).
特開平9−287355号公報Japanese Unexamined Patent Publication No. 9-287355 特開2002−54364号公報JP-A-2002-54364
下枠に足部が設けられる引戸の下レール構造において、下レールの端部に排水部品を設ける場合に、下枠の足部が邪魔となるため、下枠の足部を切り欠き加工を施して、切り欠き部分に排水部品を配置することがあった。この場合には、排水部品を設置するために切り欠き加工が必要となり、排水部品を設置することが難しかった。 In the lower rail structure of a sliding door where the foot is provided on the lower frame, when drainage parts are provided at the end of the lower rail, the foot of the lower frame becomes an obstacle, so the foot of the lower frame is cut out. In some cases, drainage parts were placed in the notch. In this case, notch processing is required to install the drainage parts, and it is difficult to install the drainage parts.
本発明は、排水部品を容易に設置できる、引戸の下レール構造を提供することを目的とする。 An object of the present invention is to provide a lower rail structure for a sliding door in which drainage parts can be easily installed.
本発明は、引戸の下方に配置され長手方向に延びる下レールと、前記下レールの長手方向の端部に配置される排水部材と、を備える引戸の下レール構造であって、前記下レールは、ベース部材と、前記ベース部材とは別部材で構成され前記ベース部材の下部に取り付けられる足部材と、を有し、前記足部材は、長手方向の長さが前記ベース部材の長さよりも短く形成され、前記排水部材は、前記足部材の長手方向の端部の外側において前記ベース部材の下部に配置される、引戸の下レール構造に関する。 The present invention is a lower rail structure of a sliding door including a lower rail arranged below the sliding door and extending in the longitudinal direction, and a drainage member arranged at the end of the lower rail in the longitudinal direction. The foot member has a base member and a foot member that is composed of a member separate from the base member and is attached to the lower portion of the base member, and the length of the foot member in the longitudinal direction is shorter than the length of the base member. The drainage member relates to a sliding door lower rail structure that is formed and is located below the base member on the outside of the longitudinal end of the foot member.
本発明の一実施形態に係る多連式引戸を示す斜視図である。It is a perspective view which shows the multiple sliding door which concerns on one Embodiment of this invention. 片開き多連式引戸を屋外側から見た場合の正面図である。It is a front view when the single-door multiple sliding door is seen from the outdoor side. 図2のA−A線断面図である。FIG. 2 is a cross-sectional view taken along the line AA of FIG. 図2のB−B線断面図である。FIG. 2 is a cross-sectional view taken along the line BB of FIG. 図2のC−C線断面図である。FIG. 2 is a cross-sectional view taken along the line CC of FIG. 図2のD−D線断面図である。FIG. 2 is a cross-sectional view taken along the line DD of FIG. 固定ガラス扉の下方側の部分を示す斜視図である。It is a perspective view which shows the lower part of the fixed glass door. 固定ガラス扉から下部支持枠体を取り外した状態を示す斜視図である。It is a perspective view which shows the state which the lower support frame body was removed from a fixed glass door. 固定ガラス扉の戸元側下部構成部及び戸先側下部構成部の分解斜視図である。It is an exploded perspective view of the lower part of a fixed glass door on the door side and the lower part of the door end side. 中間移動ガラス扉の下方側の部分を示す斜視図である。It is a perspective view which shows the lower part of the intermediate moving glass door. 中間移動ガラス扉から下部支持枠体を取り外した状態を示す斜視図である。It is a perspective view which shows the state which the lower support frame body was removed from the intermediate moving glass door. 中間移動ガラス扉の戸元側下部構成部及び戸先側下部構成部の分解斜視図である。It is an exploded perspective view of the lower part of the door side and the lower part of the door end side of the intermediate moving glass door. 先導ガラス扉の下方側の部分を示す斜視図である。It is a perspective view which shows the lower part of the leading glass door. 先導ガラス扉から下部支持枠体を取り外した状態を示す斜視図である。It is a perspective view which shows the state which the lower support frame body was removed from the leading glass door. 先導ガラス扉の戸元側下部構成部及び戸先側下部構成部の分解斜視図である。It is an exploded perspective view of the lower part of a leading glass door on the door side and the lower part of the door side. 多連式の引戸を開く際の動作を説明する図である。It is a figure explaining the operation when opening a multiple sliding door. 多連式の引戸を閉める際の動作を説明する図である。It is a figure explaining the operation when closing a multiple sliding door. 下レールを示す斜視図である。It is a perspective view which shows the lower rail. 下レールの分解斜視図である。It is an exploded perspective view of the lower rail. 見付方向において戸先縦枠側の端部に配置された排水部品を示す斜視図である。It is a perspective view which shows the drainage component arranged at the end part of the door end vertical frame side in the finding direction. 見付方向において戸元縦枠側の端部に配置された排水部品を示す斜視図である。It is a perspective view which shows the drainage component arranged at the end part on the side of the vertical frame of a door in the finding direction.
以下、本発明に係る多連式引戸1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。なお、本明細書において、「見付方向」とは、ガラス扉3,4,5の面方向を意味し、「見込方向」とは、屋内外方向(即ち、奥行き方向)を意味する。 Hereinafter, a preferred embodiment of the multiple sliding door 1 according to the present invention will be described with reference to the drawings. In the present specification, the "finding direction" means the surface directions of the glass doors 3, 4, and 5, and the "expected direction" means the indoor / outdoor direction (that is, the depth direction).
図1に示すように、本実施形態の多連式引戸1は、例えば、開口部構造体10に設置される。開口部構造体10は、複数の開口部111,112を有する。開口部構造体10は、複数の支柱11と、複数の上枠12と、屋根材13と、を備え、支柱11と上枠12とで形成される一側面側開口部111及び他側面側開口部112を有する。なお、開口部構造体10としては、多連式引戸1を配置可能な開口部を備えていればよく、例えば、ビルや住宅に形成される開口部などでもよい。 As shown in FIG. 1, the multiple sliding door 1 of the present embodiment is installed in, for example, the opening structure 10. The opening structure 10 has a plurality of openings 111, 112. The opening structure 10 includes a plurality of columns 11, a plurality of upper frames 12, and a roofing material 13, and one side surface side opening 111 and another side surface side opening formed by the columns 11 and the upper frame 12. It has a part 112. The opening structure 10 may be provided with an opening into which the multiple sliding door 1 can be arranged, and may be, for example, an opening formed in a building or a house.
本実施形態においては、多連式引戸1は、片開き多連式引戸1Aと、両開き多連式引戸1Bと、を備える。片開き多連式引戸1Aは、開口部構造体10の一側面に形成される一側面側開口部111に配置される。両開き多連式引戸1Bは、一側面に直交して配置される他側面に形成される他側面側開口部112に配置される。両開き多連式引戸1Bの基本的な構成は、片開き多連式引戸1Aを左右対称に一対の設けた構成と同じである。そのため、本実施形態の説明においては、片開き多連式引戸1Aの構成について詳細に説明する。 In the present embodiment, the multiple sliding door 1 includes a single-door multiple sliding door 1A and a double-door multiple sliding door 1B. The single-door multiple sliding door 1A is arranged in the one-side surface side opening 111 formed on one side surface of the opening structure 10. The double-door multiple sliding door 1B is arranged in the other side surface side opening 112 formed on the other side surface arranged orthogonally to one side surface. The basic configuration of the double-door multiple sliding doors 1B is the same as the configuration in which a pair of single-door multiple sliding doors 1A are provided symmetrically. Therefore, in the description of the present embodiment, the configuration of the single-door multiple sliding door 1A will be described in detail.
片開き多連式引戸1Aは、図2に示すように、戸元側縦枠21と、戸先側縦枠22と、3枚のガラス扉(固定ガラス扉3、中間移動ガラス扉4(第2戸体)、先導ガラス扉5(第1戸体))と、片開き多連式引戸1Aの上方に配置される上レール6と、片開き多連式引戸1Aの下方に配置される下レール7と、を備える。戸元側縦枠21は、一側面側開口部111の左右方向の一方側(例えば、図2における左側)において、支柱11に固定される。戸先側縦枠22は、一側面側開口部111の左右方向の他方側(例えば、図2における右側)において、支柱11に固定される。なお、本実施形態においては、固定ガラス扉3、中間移動ガラス扉4及び先導ガラス扉5の説明において、戸元側縦枠21側を戸元側といい、戸先側縦枠22側を戸先側という。 As shown in FIG. 2, the single-door multiple sliding door 1A includes a vertical frame 21 on the door side, a vertical frame 22 on the door end side, and three glass doors (fixed glass door 3, intermediate moving glass door 4 (first). 2 units), leading glass door 5 (1st unit)), upper rail 6 arranged above the single-door multiple sliding door 1A, and lower arranged below the single-opening multiple sliding door 1A. It includes a rail 7. The door-side vertical frame 21 is fixed to the support column 11 on one side (for example, the left side in FIG. 2) in the left-right direction of the one-side side opening 111. The door end side vertical frame 22 is fixed to the support column 11 on the other side (for example, the right side in FIG. 2) in the left-right direction of the one side surface side opening 111. In the present embodiment, in the description of the fixed glass door 3, the intermediate moving glass door 4, and the leading glass door 5, the door side vertical frame 21 side is referred to as the door side, and the door end side vertical frame 22 side is referred to as the door. It is called the front side.
固定ガラス扉3は、戸元側縦枠21に固定される。中間移動ガラス扉4及び先導ガラス扉5は、図3A〜図4に示すように、上部が上レール6に保持されると共に、下部が下レール7に保持された状態で、左右方向(見付方向)に移動可能である。上レール6の3つの上レール部分61,62,63、及び下レール7の下レール部分701,702,703は、見込方向に並んで配置されると共に、左右方向に延びて形成される。 The fixed glass door 3 is fixed to the door-side vertical frame 21. As shown in FIGS. 3A to 4, the intermediate moving glass door 4 and the leading glass door 5 are held in the left-right direction (found) with the upper part held by the upper rail 6 and the lower part held by the lower rail 7. It is possible to move in the direction). The three upper rail portions 61, 62, 63 of the upper rail 6 and the lower rail portions 701, 702, 703 of the lower rail 7 are arranged side by side in the prospective direction and are formed so as to extend in the left-right direction.
固定ガラス扉3、中間移動ガラス扉4及び先導ガラス扉5は、それぞれ、上レール6の3つの上レール部分61,62,63及び下レール7の3つの下レール部分701,702,703それぞれに配置され、隣り合うガラス扉の一部が見込方向に見た場合に重なった状態で、見込方向の屋外側から屋内側にこの順に配置される。固定ガラス扉3、中間移動ガラス扉4及び先導ガラス扉5は、左右方向の一方側(図2における左側)から他方側(図2における右側)に向けてこの順に配置される。 The fixed glass door 3, the intermediate moving glass door 4, and the leading glass door 5 are attached to the three upper rail portions 61, 62, 63 of the upper rail 6 and the three lower rail portions 701, 702, 703 of the lower rail 7, respectively. The adjacent glass doors are arranged in this order from the outdoor side to the indoor side in the prospective direction in a state where some of the adjacent glass doors overlap each other when viewed in the prospective direction. The fixed glass door 3, the intermediate moving glass door 4, and the leading glass door 5 are arranged in this order from one side (left side in FIG. 2) to the other side (right side in FIG. 2) in the left-right direction.
固定ガラス扉3は、図3A、図3B及び図4に示すように、屋外側の下レール部分701及び上レール部分61に配置される。固定ガラス扉3は、左右方向に移動しないように戸元側縦枠21に固定されるFIX扉である。固定ガラス扉3は、図2に示すように、下部において、戸元側が、戸元側縦枠21に固定された下部規制部材221に固定されると共に、上部において、戸先側が、上部規制部材222により、左右方向の戸先側縦枠22側への移動が規制されている。 As shown in FIGS. 3A, 3B and 4, the fixed glass door 3 is arranged on the lower rail portion 701 and the upper rail portion 61 on the outdoor side. The fixed glass door 3 is a FIX door fixed to the vertical frame 21 on the door side so as not to move in the left-right direction. As shown in FIG. 2, in the fixed glass door 3, the door end side is fixed to the lower regulation member 221 fixed to the door source side vertical frame 21 at the lower part, and the door end side is the upper regulation member at the upper part. According to 222, the movement of the vertical frame 22 on the door end side in the left-right direction is restricted.
固定ガラス扉3は、図5〜図7に示すように、ガラスパネル31と、下部支持枠体32と、2つの戸車33,33と、見付方向の戸元側(一方側)に配置される戸元側下部構成部34と、見付方向の戸先側(他方側)に配置される戸先側下部構成部36と、を有する。戸元側下部構成部34は、図7に示すように、屋外側が開放する断面視略C字状のキャップ取付金具341と、端部キャップ342と、戸元側下部部材35と、を有する。戸先側下部構成部36は、屋外側が開放する断面視略C字状のキャップ取付金具361と、端部キャップ362と、戸先側下部部材37と、を有する。 As shown in FIGS. 5 to 7, the fixed glass door 3 is arranged on the glass panel 31, the lower support frame 32, the two door wheels 33 and 33, and the door base side (one side) in the finding direction. It has a door end side lower component 34 and a door end side lower component 36 arranged on the door end side (the other side) in the finding direction. As shown in FIG. 7, the door-side lower component portion 34 has a cap mounting bracket 341 having a substantially C-shaped cross section opened by the outdoor side, an end cap 342, and a door-side lower member 35. The door end side lower component portion 36 includes a cap mounting bracket 361 having a substantially C-shaped cross section that is open to the outdoor side, an end cap 362, and a door end side lower member 37.
ガラスパネル31は、所定の厚さを有し、屋外側から見た場合に、長方形形状に形成される。
下部支持枠体32は、左右方向に延びて形成され、ガラスパネル31の下端部を支持する。なお、本実施形態においては、固定ガラス扉3の戸元側に戸元側縦枠21(図4参照)が設けられているものの、ガラスパネル31の上端部及び左右方向の両端部を保持するための框や保持枠は設けられていない。下部支持枠体32は、図7に示すように、ガラス保持部321と、中空部322と、下部取付部323と、を有する。
The glass panel 31 has a predetermined thickness and is formed in a rectangular shape when viewed from the outdoor side.
The lower support frame body 32 is formed so as to extend in the left-right direction and supports the lower end portion of the glass panel 31. In the present embodiment, although the door side vertical frame 21 (see FIG. 4) is provided on the door side of the fixed glass door 3, the upper end portion and the left and right end portions of the glass panel 31 are held. There are no stiles or holding frames for this. As shown in FIG. 7, the lower support frame body 32 has a glass holding portion 321, a hollow portion 322, and a lower mounting portion 323.
ガラス保持部321は、上方側に突出する一対の保持片321aを有し、上方側が開放する断面視略U状に形成され、ガラスパネル31の下端部を保持する。ガラス保持部321の下面には、2つの戸車33,33が左右方向に離間して取り付けられる。2つの戸車33,33が取り付けられた部分において、中空部322には、2つの戸車33,33が貫通して配置される開口(図示せず)が形成されている。 The glass holding portion 321 has a pair of holding pieces 321a projecting upward, and is formed in a substantially U-shaped cross section with the upper side open to hold the lower end portion of the glass panel 31. Two door rollers 33, 33 are attached to the lower surface of the glass holding portion 321 so as to be separated from each other in the left-right direction. In the portion where the two door rollers 33, 33 are attached, the hollow portion 322 is formed with an opening (not shown) through which the two door rollers 33, 33 are arranged.
中空部322は、左右方向に延びる中空状に形成され、左右方向の戸元側(一方側)の端部には、戸元側下部構成部34のキャップ取付金具341が挿入され、左右方向の戸先側(他方側)の端部には、戸先側下部構成部36のキャップ取付金具361が挿入される。キャップ取付金具341,361の左右方向の外側には、端部キャップ342,362が固定される。 The hollow portion 322 is formed in a hollow shape extending in the left-right direction, and the cap mounting bracket 341 of the door-side lower component 34 is inserted into the end on the door-side (one side) in the left-right direction, and the hollow portion 322 is formed in the left-right direction. The cap mounting bracket 361 of the door end side lower component 36 is inserted into the end portion on the door end side (the other side). The end caps 342 and 362 are fixed to the outside of the cap mounting brackets 341 and 361 in the left-right direction.
下部取付部323は、中空部322の下部において、下方に開放する断面視逆U字状に形成されており、屋内側及び屋外側において上下方向に幅を有して左右方向に延びる一対の板状部323aを有する。一対の板状部323aの左右方向の戸先側の端部には、それぞれ、戸先側の端部から同じ長さ切り欠かれた切り欠き部324が形成される。切り欠き部324の切り欠かれた左右方向の長さは、戸先側下部部材37のC字状部分371の突出部分371a,371b(後述)の左右方向の長さに対応する長さに形成される。 The lower mounting portion 323 is formed in the lower portion of the hollow portion 322 in an inverted U shape in a cross-sectional view that opens downward, and has a width in the vertical direction and extends in the horizontal direction on the indoor side and the outdoor side. It has a shape portion 323a. Notch portions 324 having the same length cutout from the end portions on the door end side are formed at the ends of the pair of plate-shaped portions 323a on the door end side in the left-right direction. The notched left-right length of the notched portion 324 is formed to be a length corresponding to the left-right length of the protruding portions 371a and 371b (described later) of the C-shaped portion 371 of the door end side lower member 37. Will be done.
下部取付部323において、左右方向の戸元側の端部には、戸元側下部部材35が取り付けられ、左右方向の戸先側の端部には、戸先側下部部材37が取り付けられる。 In the lower attachment portion 323, the door end side lower member 35 is attached to the end portion on the door end side in the left-right direction, and the door end side lower member 37 is attached to the end portion on the door end side in the left-right direction.
戸元側下部部材35は、下方側が開放する断面視略U字形状に形成される。戸元側下部部材の上面には、複数の貫通孔351が形成される。複数の貫通孔351のうちの最も戸元側の貫通孔351aには、戸元側縦枠21に固定された下部規制部材221の先端突起221aが挿入される。これにより、固定ガラス扉3は、戸元側縦枠21に固定される。 The lower member 35 on the door base side is formed in a substantially U-shaped cross section with the lower side open. A plurality of through holes 351 are formed on the upper surface of the lower member on the door side. The tip protrusion 221a of the lower regulation member 221 fixed to the vertical frame 21 on the doorway side is inserted into the through hole 351a on the most doorway side of the plurality of through holes 351. As a result, the fixed glass door 3 is fixed to the door-side vertical frame 21.
戸先側下部部材37は、下方側が開放する断面視略C字形状に形成されるC字状部分371と、C字状部分371の上面から左右方向の戸元側(一方側)に延出する平面状部分372と、を有する。 The lower member 37 on the door end side extends from the upper surface of the C-shaped portion 371 formed in a substantially C-shaped cross section with the lower side open and the C-shaped portion 371 to the door end side (one side) in the left-right direction. It has a flat portion 372 and a flat portion 372.
戸先側下部部材37は、左右方向(開閉方向)に直交する方向に切断した断面形状が、下方側が開放する略C字形状の断面形状のC字状部分371を含んで構成され、C字状部分371の略C字形状の閉じた上面部分において、ネジにより、固定ガラス扉3の下部に固定される。 The door end side lower member 37 is configured to include a C-shaped portion 371 having a substantially C-shaped cross-sectional shape in which the lower side is open in a cross-sectional shape cut in a direction orthogonal to the left-right direction (opening / closing direction). In the substantially C-shaped closed upper surface portion of the shaped portion 371, it is fixed to the lower part of the fixed glass door 3 by a screw.
C字状部分371は、下部支持枠体32の中空部322の見込方向の幅よりも見込方向の両側に突出する一対の突出部分371a,371bを有する。一対の突出部分371a,371bは、下部取付部323の切り欠き部324から見込方向の両方の外側に突出するように配置される。 The C-shaped portion 371 has a pair of protruding portions 371a and 371b that protrude on both sides in the prospective direction with respect to the width of the hollow portion 322 of the lower support frame 32 in the prospective direction. The pair of projecting portions 371a and 371b are arranged so as to project outward from the notch 324 of the lower mounting portion 323 in both prospective directions.
一対の突出部分371a,371bの上面には、下部取付部323の切り欠き部324の上側の下端縁が配置される位置において、見付方向に延びる凹溝371cが形成される。凹溝371cには、切り欠き部324の上側の下端縁が配置される。
一対の突出部分371a,371bの左右方向の内側の面には、それぞれ、小口端面キャップ375が取り付けられる。小口端面キャップ375の上面には、下部取付部323の上側の下端縁が配置される位置において、見付方向に延びる凹溝375aが形成される。凹溝375aには、切り欠き部324の上側の下端縁が配置される。
On the upper surface of the pair of protruding portions 371a and 371b, a concave groove 371c extending in the finding direction is formed at a position where the upper lower end edge of the notch portion 324 of the lower mounting portion 323 is arranged. An upper lower end edge of the notch 324 is arranged in the recessed groove 371c.
Edge end face caps 375 are attached to the inner surfaces of the pair of protruding portions 371a and 371b in the left-right direction, respectively. A concave groove 375a extending in the finding direction is formed on the upper surface of the edge end surface cap 375 at a position where the upper lower end edge of the lower mounting portion 323 is arranged. An upper lower end edge of the notch 324 is arranged in the recessed groove 375a.
切り欠き部324の上側の下端縁が、小口端面キャップ375の凹溝375a及びC字状部分371の突出部分371a,371bの凹溝371cに配置されることで、切り欠き部324の上側の下端縁を、外部から視認できないように隠すことができる。 The upper lower end edge of the notch portion 324 is arranged in the concave groove 375a of the edge end face cap 375 and the concave groove 371c of the protruding portions 371a and 371b of the C-shaped portion 371, so that the upper lower end of the notch portion 324 is arranged. The edges can be hidden so that they cannot be seen from the outside.
中間移動ガラス扉4は、図3A及び図4に示すように、見込方向の中央の上レール部分62及び下レール部分702に配置され、少なくとも一部が先導ガラス扉5の見込方向の屋外側に重なって配置される。中間移動ガラス扉4は、見込方向に見た場合に少なくとも一部が先導ガラス扉5(後述)に重なった状態で先導ガラス扉5の移動に連動して左右方向に移動可能である。また、中間移動ガラス扉4は、見込方向に見た場合に少なくとも一部が固定ガラス扉3に重なった状態で固定ガラス扉3に対して左右方向に移動可能である。 As shown in FIGS. 3A and 4, the intermediate moving glass door 4 is arranged on the upper rail portion 62 and the lower rail portion 702 in the center in the prospective direction, and at least a part thereof is on the outdoor side of the leading glass door 5 in the prospective direction. They are placed on top of each other. The intermediate moving glass door 4 can move in the left-right direction in conjunction with the movement of the leading glass door 5 in a state where at least a part of the intermediate moving glass door 4 overlaps the leading glass door 5 (described later) when viewed in the prospective direction. Further, the intermediate moving glass door 4 can move in the left-right direction with respect to the fixed glass door 3 in a state where at least a part of the intermediate moving glass door 4 overlaps the fixed glass door 3 when viewed in the prospective direction.
中間移動ガラス扉4は、左右方向の戸先側縦枠22側へ移動する場合に、図4に示すように、下部において、戸元側の端部が、固定ガラス扉3の戸先側の端部の戸先側下部部材37のC字状部分371に当接することにより、左右方向の戸先側縦枠22側への移動が規制されると共に、図2に示すように、上部において、戸先側の端部が、上部規制部材223に当接することにより、左右方向の戸先側縦枠22側への移動が規制されている。また、中間移動ガラス扉4は、左右方向の戸元側縦枠21側へ移動する場合に、図4に示すように、下部において、戸先側の端部が、固定ガラス扉3の戸先側の端部の戸先側下部部材37のC字状部分371に当接することにより、左右方向の戸元側縦枠21側への移動が規制される。 When the intermediate moving glass door 4 moves to the door end side vertical frame 22 side in the left-right direction, as shown in FIG. 4, the end portion on the door end side at the lower part is on the door end side of the fixed glass door 3. By abutting on the C-shaped portion 371 of the lower member 37 on the door end side at the end, the movement to the vertical frame 22 side on the door end side in the left-right direction is restricted, and as shown in FIG. The end portion on the door end side comes into contact with the upper restricting member 223, so that the movement to the vertical frame 22 side on the door end side in the left-right direction is restricted. Further, when the intermediate moving glass door 4 moves to the door side vertical frame 21 side in the left-right direction, as shown in FIG. 4, the end portion on the door end side at the lower portion is the door end of the fixed glass door 3. By abutting on the C-shaped portion 371 of the door end side lower member 37 at the end of the side, the movement of the door end side vertical frame 21 side in the left-right direction is restricted.
中間移動ガラス扉4は、図8〜図10に示すように、ガラスパネル41と、下部支持枠体42と、2つの戸車43,43と、見付方向の戸元側(一方側)に配置される戸元側下部構成部44と、見付方向の戸先側(他方側)に配置される戸先側下部構成部46と、隙間塞ぎ材48(図2、図4参照)と、を有する。戸元側下部構成部44は、図10に示すように、屋外側が開放する断面視略C字状のキャップ取付金具441と、端部キャップ442と、戸元側下部連動部材45(第2戸体一端部側連動部材)と、を有する。戸先側下部構成部46は、屋外側が開放する断面視略C字状のキャップ取付金具461と、端部キャップ462と、戸先側下部連動部材47(第2戸体他端部側連動部材)と、を有する。 As shown in FIGS. 8 to 10, the intermediate moving glass door 4 is arranged on the glass panel 41, the lower support frame 42, the two door wheels 43 and 43, and the door side (one side) in the finding direction. The door end side lower component 44, the door end side lower component 46 arranged on the door end side (the other side) in the finding direction, and the gap closing material 48 (see FIGS. 2 and 4) are attached to each other. Have. As shown in FIG. 10, the lower door component 44 includes a cap mounting bracket 441 having a substantially C-shaped cross section opened by the outdoor side, an end cap 442, and a lower door interlocking member 45 (second door). It has an interlocking member on one end side of the body). The door end side lower component 46 includes a cap mounting bracket 461 having a substantially C-shaped cross section opened by the outdoor side, an end cap 462, and a door end side lower interlocking member 47 (second door body other end side interlocking member). ) And.
ガラスパネル41は、所定の厚さを有し、屋外側から見た場合に、長方形形状に形成される。ガラスパネル41の戸元側の端部には、図2に示すように、隙間塞ぎ材48が取り付けられる。隙間塞ぎ材48は、図4に示すように、突出片481を有する。突出片481は、固定ガラス扉3と中間移動ガラス扉4との間の隙間を塞ぐように、ガラスパネル41の戸元側の端面から、固定ガラス扉3のガラスパネル31の屋内側の面側に突出するように形成される。 The glass panel 41 has a predetermined thickness and is formed in a rectangular shape when viewed from the outdoor side. As shown in FIG. 2, a gap closing member 48 is attached to the end of the glass panel 41 on the door side. The gap closing material 48 has a protruding piece 481 as shown in FIG. The projecting piece 481 is from the end surface of the glass panel 41 on the door side to the indoor surface side of the glass panel 31 of the fixed glass door 3 so as to close the gap between the fixed glass door 3 and the intermediate moving glass door 4. It is formed so as to protrude from the door.
下部支持枠体42は、左右方向に延びて形成され、ガラスパネル41の下端部を支持する。なお、本実施形態においては、ガラスパネル41の戸元側の端部に隙間塞ぎ材48(図4参照)が設けられているものの、ガラスパネル41の上端部及び左右方向の両端部を保持するための框や保持枠は設けられていない。下部支持枠体42は、図10に示すように、ガラス保持部421と、中空部422と、下部取付部423と、を有する。 The lower support frame body 42 is formed so as to extend in the left-right direction and supports the lower end portion of the glass panel 41. In the present embodiment, although the gap closing material 48 (see FIG. 4) is provided at the end of the glass panel 41 on the door side, the upper end of the glass panel 41 and both ends in the left-right direction are held. There are no stiles or holding frames for this. As shown in FIG. 10, the lower support frame body 42 has a glass holding portion 421, a hollow portion 422, and a lower mounting portion 423.
ガラス保持部421は、上方側に突出する一対の保持片421aを有し、上方側が開放する断面視略U状に形成され、ガラスパネル41の下端部を保持する。ガラス保持部421の下面には、2つの戸車43,43が左右方向に離間して取り付けられる。2つの戸車43,43が取り付けられた部分において、中空部422には、2つの戸車43,43が貫通して配置される開口(図示せず)が形成されている。 The glass holding portion 421 has a pair of holding pieces 421a projecting upward, and is formed in a substantially U-shape in cross section with the upper side open to hold the lower end portion of the glass panel 41. Two door wheels 43, 43 are attached to the lower surface of the glass holding portion 421 so as to be separated from each other in the left-right direction. In the portion where the two door rollers 43, 43 are attached, the hollow portion 422 is formed with an opening (not shown) through which the two door rollers 43, 43 are arranged.
中空部422は、左右方向に延びる中空状に形成され、左右方向の戸元側(一方側)の端部には、戸元側下部構成部44のキャップ取付金具441が挿入され、左右方向の戸先側(他方側)の端部には、戸先側下部構成部46のキャップ取付金具461が挿入される。キャップ取付金具441,461の左右方向の外側には、端部キャップ442,462が固定される。 The hollow portion 422 is formed in a hollow shape extending in the left-right direction, and the cap mounting bracket 441 of the door-side lower component 44 is inserted into the end on the door-side (one side) in the left-right direction, and the hollow portion 422 is formed in the left-right direction. The cap mounting bracket 461 of the door end side lower component 46 is inserted into the end portion on the door end side (the other side). The end caps 442 and 462 are fixed to the outside of the cap mounting brackets 441 and 461 in the left-right direction.
下部取付部423は、中空部422の下部において、下方に開放する断面視逆U字状に形成されており、屋内側及び屋外側において上下方向に幅を有して左右方向に延びる一対の板状部423aを有する。 The lower mounting portion 423 is formed in the lower portion of the hollow portion 422 in an inverted U shape in a cross-sectional view that opens downward, and has a width in the vertical direction and extends in the horizontal direction on the indoor side and the outdoor side. It has a shape portion 423a.
一対の板状部423aの左右方向の戸先側の端部には、それぞれ、戸先側の端部から同じ長さ切り欠かれた切り欠き部424が形成される。切り欠き部424の切り欠かれた左右方向の長さは、戸先側下部連動部材47のC字状部分471の突出部分471a(後述)の左右方向の長さに対応する長さに形成される。 Notch portions 424 having the same length cutout from the end portions on the door end side are formed at the ends of the pair of plate-shaped portions 423a on the door end side in the left-right direction. The notched left-right length of the notched portion 424 is formed to be a length corresponding to the left-right length of the protruding portion 471a (described later) of the C-shaped portion 471 of the door end side lower interlocking member 47. To.
一対の板状部423aの左右方向の戸元側の端部には、それぞれ、戸元側の端部から切り欠かれた切り欠き部425,426が形成される。屋外側の切り欠き部425の切り欠かれた左右方向の長さは、前述の左右方向の戸先側の端部の切り欠き部424の長さと同じであり、屋内側の切り欠き部426の切り欠かれた左右方向の長さは、屋外側の切り欠き部425の長さよりも長い。屋外側の切り欠き部425の切り欠かれた左右方向の長さは、戸元側下部連動部材45のC字状部分451の屋外側の突出部分451a(後述)の左右方向の長さに対応する長さに形成され、屋内側の切り欠き部426の切り欠かれた左右方向の長さは、戸元側下部連動部材45のC字状部分451の屋内側の突出部分451b(後述)の左右方向の長さに対応する長さに形成される。 Notches 425 and 426 cut out from the ends on the door side are formed at the ends of the pair of plate-shaped portions 423a in the left-right direction on the door side, respectively. The length of the notched portion 425 on the outdoor side in the left-right direction is the same as the length of the notch portion 424 at the end on the door end side in the left-right direction described above, and the length of the notch portion 426 on the indoor side is the same. The length of the cutout in the left-right direction is longer than the length of the cutout portion 425 on the outdoor side. The notched left-right length of the notched portion 425 on the outdoor side corresponds to the left-right length of the outdoor-side protruding portion 451a (described later) of the C-shaped portion 451 of the lower door interlocking member 45. The notched left-right length of the notched portion 426 on the indoor side is the length of the C-shaped portion 451 of the lower door interlocking member 45 on the indoor side of the protruding portion 451b (described later) on the indoor side. It is formed to have a length corresponding to the length in the left-right direction.
下部取付部423において、左右方向の戸元側の端部には、戸元側下部連動部材45が取り付けられ、左右方向の戸先側の端部には、戸先側下部連動部材47が取り付けられる。 In the lower mounting portion 423, the door-side lower interlocking member 45 is attached to the end on the door-side side in the left-right direction, and the door-end-side lower interlocking member 47 is attached to the end on the door-end side in the left-right direction. Be done.
戸元側下部連動部材45は、見込方向に見た場合に先導ガラス扉5と中間移動ガラス扉4との重なり部分が大きくなる側に先導ガラス扉5が移動された場合に、先導ガラス扉5の左右方向の戸元側(一端側)に配置される戸元側下部連動部材55(後述)が当接可能である(図14参照)。戸元側下部連動部材45は、図10に示すように、下方側が開放する断面視略C字形状に形成されるC字状部分451と、C字状部分451の上面から左右方向の戸先側(他方側)に延出する平面状部分452と、を有する。 The lower interlocking member 45 on the door side is the leading glass door 5 when the leading glass door 5 is moved to the side where the overlapping portion between the leading glass door 5 and the intermediate moving glass door 4 becomes larger when viewed in the prospective direction. The lower door interlocking member 55 (described later) arranged on the door side (one end side) in the left-right direction of the door can come into contact with the door (see FIG. 14). As shown in FIG. 10, the door end side lower interlocking member 45 has a C-shaped portion 451 formed in a substantially C-shaped cross section with the lower side open, and a door tip in the left-right direction from the upper surface of the C-shaped portion 451. It has a planar portion 452 extending to the side (the other side).
戸元側下部連動部材45は、中間移動ガラス扉4の左右方向(開閉方向)に直交する方向に切断した場合の断面形状が、下方側が開放する略C字形状の断面形状のC字状部分451を含んで構成され、C字状部分451の略C字形状の閉じた上面部分において、ネジにより、中間移動ガラス扉4の下部に固定される。 The lower door interlocking member 45 has a C-shaped portion having a substantially C-shaped cross section in which the lower side is open when the intermediate moving glass door 4 is cut in a direction orthogonal to the left-right direction (opening / closing direction). It is configured to include 451 and is fixed to the lower part of the intermediate moving glass door 4 by a screw in a substantially C-shaped closed upper surface portion of the C-shaped portion 451.
C字状部分451は、下部支持枠体42の中空部422の見込方向の幅よりも見込方向の両側に突出する一対の突出部分451a,451bを有する。一対の突出部分451a,451bは、下部取付部423の切り欠き部425,426から見込方向の両方の外側に突出するように配置される。 The C-shaped portion 451 has a pair of projecting portions 451a and 451b projecting on both sides in the prospective direction with respect to the width of the hollow portion 422 of the lower support frame body 42 in the prospective direction. The pair of projecting portions 451a and 451b are arranged so as to project from the notches 425 and 426 of the lower mounting portion 423 to the outside in both the prospective directions.
屋外側の突出部分451a(第2連動部)は、中間移動ガラス扉4における見込方向の固定ガラス扉3が配置される側(見込方向の先導ガラス扉5と反対側、見込方向の屋外側)に突出する。屋外側の突出部分451aは、切り欠き部425を介して、下部取付部423の見込方向の屋外側に突出する。 The protruding portion 451a (second interlocking portion) on the outdoor side is the side where the fixed glass door 3 in the prospective direction is arranged in the intermediate moving glass door 4 (the side opposite to the leading glass door 5 in the prospective direction, the outdoor side in the prospective direction). Protruding into. The projecting portion 451a on the outdoor side projects to the outdoor side in the prospective direction of the lower mounting portion 423 via the notch portion 425.
屋内側の突出部分451b(第1連動部)は、中間移動ガラス扉4における見込方向の先導ガラス扉5が配置される側(見込方向の屋内側)に突出する。屋内側の突出部分451bは、切り欠き部426を介して、下部取付部423の見込方向の屋内側に突出する。屋内側の突出部分451bの左右方向(見付方向)の長さは、屋外側の突出部分451aの左右方向(見付方向)の長さよりも長く形成される。 The projecting portion 451b (first interlocking portion) on the indoor side projects to the side (indoor side in the prospective direction) in which the leading glass door 5 in the prospective direction is arranged in the intermediate moving glass door 4. The projecting portion 451b on the indoor side projects to the indoor side in the prospective direction of the lower mounting portion 423 via the notch portion 426. The length of the projecting portion 451b on the indoor side in the left-right direction (finding direction) is formed longer than the length of the projecting portion 451a on the outdoor side in the left-right direction (finding direction).
屋外側の突出部分451a及び屋内側の突出部分451bの上面には、下部取付部423の切り欠き部425,426の上側の下端縁が配置される位置において、見付方向に延びる凹溝451cが形成される。凹溝451cには、切り欠き部425,426の上側の下端縁が配置される。 On the upper surface of the projecting portion 451a on the outdoor side and the projecting portion 451b on the indoor side, a concave groove 451c extending in the finding direction is provided at a position where the upper lower end edge of the notch portions 425 and 426 of the lower mounting portion 423 is arranged. It is formed. In the concave groove 451c, the upper lower end edge of the notch portions 425 and 426 is arranged.
一対の突出部分451a,451bの左右方向の内側の面には、それぞれ、小口端面キャップ455が取り付けられる。小口端面キャップ455の上面には、下部取付部423の切り欠き部425,426の上側の下端縁が配置される位置において、見付方向に延びる凹溝455aが形成される。凹溝455aには、切り欠き部425,426の上側の下端縁が配置される。 Edge end face caps 455 are attached to the inner surfaces of the pair of projecting portions 451a and 451b in the left-right direction, respectively. A concave groove 455a extending in the finding direction is formed on the upper surface of the edge end surface cap 455 at a position where the upper lower end edge of the cutout portions 425 and 426 of the lower mounting portion 423 is arranged. In the recessed groove 455a, the upper lower end edge of the notch portions 425 and 426 is arranged.
切り欠き部425,426の上側の下端縁が、小口端面キャップ455の凹溝455a及びC字状部分451の突出部分451a,451bの凹溝451cに配置されることで、切り欠き部425,426の上側の下端縁を、外部から視認できないように隠すことができる。 The upper lower end edge of the notch portions 425 and 426 is arranged in the concave groove 455a of the edge end face cap 455 and the concave groove 451c of the protruding portions 451a and 451b of the C-shaped portion 451 so that the notch portions 425 and 426. The lower edge of the upper side of the can be hidden so that it cannot be seen from the outside.
戸先側下部連動部材47は、見込方向に見た場合に先導ガラス扉5と中間移動ガラス扉4との重なり部分が小さくなる側に先導ガラス扉5が移動された場合に、先導ガラス扉5の戸元側下部連動部材55(後述)に当接可能である(図15参照)。戸先側下部連動部材47は、図10に示すように、下方側が開放する断面視略C字形状に形成されるC字状部分471と、C字状部分471の上面から左右方向の戸元側(一方側)に延出する平面状部分472と、を有する。C字状部分471の一対の突出部分471a,471bの左右方向の内側の面には、それぞれ、小口端面キャップ475が取り付けられる。
戸先側下部連動部材47及び小口端面キャップ475の構成は、固定ガラス扉3の戸先側下部部材37と同様の構成であるため、その説明を省略する。
The door end side lower interlocking member 47 is the leading glass door 5 when the leading glass door 5 is moved to the side where the overlapping portion between the leading glass door 5 and the intermediate moving glass door 4 becomes smaller when viewed in the prospective direction. It is possible to contact the lower door-side interlocking member 55 (described later) of the door (see FIG. 15). As shown in FIG. 10, the door end side lower interlocking member 47 has a C-shaped portion 471 formed in a substantially C-shaped cross section with the lower side open, and a door base in the left-right direction from the upper surface of the C-shaped portion 471. It has a planar portion 472 extending to one side (one side). Edge end face caps 475 are attached to the inner surfaces of the pair of protruding portions 471a and 471b of the C-shaped portion 471 in the left-right direction, respectively.
Since the configuration of the door end side lower interlocking member 47 and the edge end face cap 475 is the same as that of the door end side lower member 37 of the fixed glass door 3, the description thereof will be omitted.
先導ガラス扉5は、図3A、図3C及び図4に示すように、屋内側の下レール部分703及び上レール部分63に配置され、中間移動ガラス扉4に対して左右方向に移動可能である。先導ガラス扉5は、左右方向の戸先側縦枠22側へ移動する場合に、図4に示すように、下部において、戸元側の端部が、中間移動ガラス扉4の戸先側の端部の戸先側下部連動部材47のC字状部分471に当接することにより、左右方向の戸先側縦枠22側への移動が規制されると共に、戸先側の端部が、戸先側縦枠22に当接することより、戸先側縦枠22側への移動が規制されている。また、先導ガラス扉5は、左右方向の戸元側縦枠21側へ移動する場合に、図4に示すように、下部において、戸元側の端部が、固定ガラス扉3の戸先側の端部の戸元側下部連動部材45のC字状部分451に当接して移動することにより、中間移動ガラス扉4を連動して移動させる。 As shown in FIGS. 3A, 3C and 4, the leading glass door 5 is arranged in the lower rail portion 703 and the upper rail portion 63 on the indoor side, and can move in the left-right direction with respect to the intermediate moving glass door 4. .. When the leading glass door 5 moves to the door end side vertical frame 22 side in the left-right direction, as shown in FIG. 4, the end portion on the door end side at the lower part is on the door end side of the intermediate moving glass door 4. By contacting the C-shaped portion 471 of the lower door end interlocking member 47 on the door end side, the movement of the end portion to the door end side vertical frame 22 side in the left-right direction is restricted, and the end portion on the door end side is the door. The movement to the door end side vertical frame 22 side is restricted by abutting on the front side vertical frame 22. Further, when the leading glass door 5 moves to the door side vertical frame 21 side in the left-right direction, as shown in FIG. 4, the end portion on the door side is the door end side of the fixed glass door 3 at the lower part. The intermediate moving glass door 4 is moved in conjunction with the C-shaped portion 451 of the lower door-side interlocking member 45 at the end of the door.
先導ガラス扉5は、図11〜図13に示すように、ガラスパネル51と、下部支持枠体52と、2つの戸車53,53と、見付方向の戸元側に配置される戸元側下部構成部54と、見付方向の戸先側に配置される戸先側下部構成部56と、隙間塞ぎ材58(図2、図4参照)と、戸先錠591と、戸先手掛け部592(手掛け部)と、を有する。戸元側下部構成部54は、屋外側が開放する断面視略C字状のキャップ取付金具541と、端部キャップ542と、戸元側下部連動部材55(第1戸体一端部側連動部材)と、を有する。戸先側下部構成部56は、屋外側が開放する断面視略C字状のキャップ取付金具561と、端部キャップ562と、戸先側下部部材57と、を有する。 As shown in FIGS. 11 to 13, the leading glass door 5 includes a glass panel 51, a lower support frame 52, two door wheels 53 and 53, and a door side arranged on the door side in the finding direction. The lower component 54, the door end side lower component 56 arranged on the door end side in the finding direction, the gap closing material 58 (see FIGS. 2 and 4), the door end lock 591, and the door end handle portion. It has 592 (hand part) and. The lower part 54 on the door side includes a cap mounting bracket 541 having a substantially C-shaped cross section opened on the outdoor side, an end cap 542, and a lower interlocking member 55 on the door side (one end side interlocking member of the first door body). And have. The door end side lower component 56 includes a cap mounting bracket 561 having a substantially C-shaped cross section opened on the outdoor side, an end cap 562, and a door end side lower member 57.
ガラスパネル51は、所定の厚さを有し、屋外側から見た場合に、長方形形状に形成される。ガラスパネル51の戸元側の端部には、図2に示すように、隙間塞ぎ材58が取り付けられる。隙間塞ぎ材58は、図4に示すように、突出片581を有する。突出片581は、中間移動ガラス扉4と先導ガラス扉5との間の隙間を塞ぐように、ガラスパネル51の戸元側の端面から、中間移動ガラス扉4のガラスパネル41の屋内側の面側に突出するように形成される。 The glass panel 51 has a predetermined thickness and is formed in a rectangular shape when viewed from the outdoor side. As shown in FIG. 2, a gap closing member 58 is attached to the end of the glass panel 51 on the door side. The gap closing material 58 has a protruding piece 581 as shown in FIG. The protruding piece 581 is from the end surface of the glass panel 51 on the door side to the indoor surface of the glass panel 41 of the intermediate moving glass door 4 so as to close the gap between the intermediate moving glass door 4 and the leading glass door 5. It is formed so as to protrude to the side.
ガラスパネル51の戸先側の上下方向の略中央における見込方向の屋内側及び屋外側には、戸先手掛け部592が配置される。戸先手掛け部592は、ガラスパネル51の屋外側の見付面に配置される屋外側手掛け部592aと、ガラスパネル51の屋内側の見付面に配置される屋内側手掛け部592bと、を有する。 The door tip handle portion 592 is arranged on the indoor side and the outdoor side in the prospective direction at substantially the center of the door end side of the glass panel 51 in the vertical direction. The door end handle portion 592 includes an outdoor side handle portion 592a arranged on the outdoor side finding surface of the glass panel 51 and an indoor side handle portion 592b arranged on the indoor side finding surface of the glass panel 51. Have.
下部支持枠体52は、図11〜図14に示すように、左右方向に延びて形成され、ガラスパネル51の下端部を支持する。なお、本実施形態においては、ガラスパネル51の戸元側の端部に隙間塞ぎ材58(図4参照)が設けられているものの、ガラスパネル51の上端部及び左右方向の両端部を保持するための框や保持枠は設けられていない。下部支持枠体52は、図13に示すように、ガラス保持部521と、中空部522と、下部取付部523と、を有する。 As shown in FIGS. 11 to 14, the lower support frame 52 is formed so as to extend in the left-right direction and supports the lower end portion of the glass panel 51. In the present embodiment, although the gap closing material 58 (see FIG. 4) is provided at the end of the glass panel 51 on the door side, the upper end of the glass panel 51 and both ends in the left-right direction are held. There are no stiles or holding frames for this. As shown in FIG. 13, the lower support frame body 52 has a glass holding portion 521, a hollow portion 522, and a lower mounting portion 523.
ガラス保持部521は、上方側に突出する一対の保持片521aを有し、上方側が開放する断面視略U状に形成され、ガラスパネル51の下端部を保持する。ガラス保持部521の下面には、2つの戸車53,53が左右方向に離間して取り付けられる。2つの戸車53,53が取り付けられた部分において、中空部522には、2つの戸車53,53が貫通して配置される開口(図示せず)が形成されている。 The glass holding portion 521 has a pair of holding pieces 521a projecting upward, and is formed in a substantially U-shape in cross section with the upper side open to hold the lower end portion of the glass panel 51. Two door rollers 53, 53 are attached to the lower surface of the glass holding portion 521 so as to be separated from each other in the left-right direction. In the portion where the two door rollers 53, 53 are attached, the hollow portion 522 is formed with an opening (not shown) through which the two door rollers 53, 53 are arranged.
中空部522は、左右方向に延びる中空状に形成され、左右方向の戸元側(一方側)の端部には、戸元側下部構成部54のキャップ取付金具541が挿入され、左右方向の戸先側(他方側)の端部には、戸先側下部構成部56のキャップ取付金具561が挿入される。キャップ取付金具541,561の左右方向の外側には、端部キャップ542,562が固定される。 The hollow portion 522 is formed in a hollow shape extending in the left-right direction, and the cap mounting bracket 541 of the door-side lower component 54 is inserted into the end on the door-side (one side) in the left-right direction, and the hollow portion 522 is formed in the left-right direction. The cap mounting bracket 561 of the door end side lower component 56 is inserted into the end portion on the door end side (the other side). The end caps 542 and 562 are fixed to the outside of the cap mounting brackets 541 and 561 in the left-right direction.
下部取付部523は、中空部522の下部において、下方に開放する断面視逆U字状に形成されており、屋内側及び屋外側において上下方向に幅を有して左右方向に延びる一対の板状部523aを有する。一対の板状部523aの左右方向の戸元側の端部には、それぞれ、戸元側の端部から同じ長さ切り欠かれた切り欠き部524が形成される。切り欠き部524の切り欠かれた左右方向の長さは、戸元側下部連動部材55の突出部分551a,551b(後述)の左右方向の長さに対応する長さに形成される。 The lower mounting portion 523 is formed in an inverted U shape in a cross-sectional view that opens downward at the lower portion of the hollow portion 522, and has a width in the vertical direction and extends in the horizontal direction on the indoor side and the outdoor side. It has a shape portion 523a. Notches 524 having the same length notched from the ends on the door side are formed at the ends of the pair of plate-shaped portions 523a on the door side in the left-right direction. The notched left-right length of the notched portion 524 is formed to be a length corresponding to the left-right length of the protruding portions 551a and 551b (described later) of the doorway side lower interlocking member 55.
下部取付部523において、左右方向の戸元側の端部には、戸元側下部連動部材55が取り付けられ、左右方向の戸先側の端部には、戸先側下部部材57が取り付けられる。 In the lower mounting portion 523, the door-side lower interlocking member 55 is attached to the door-side lower end in the left-right direction, and the door-to-door lower member 57 is attached to the door-end-side end in the left-right direction. ..
戸元側下部連動部材55は、見込方向に見た場合に先導ガラス扉5と中間移動ガラス扉4との重なり部分が大きくなる側に先導ガラス扉5が移動された場合に、中間移動ガラス扉4の戸元側下部連動部材45に当接可能である(図14参照)。戸元側下部連動部材55は、図13に示すように、下方側が開放する断面視略C字形状に形成されるC字状部分551と、C字状部分551の上面から左右方向の戸先側(他方側)に延出する平面状部分552と、を有する。C字状部分551の一対の突出部分551a,551bの左右方向の内側の面には、それぞれ、小口端面キャップ555が取り付けられる。
戸元側下部連動部材55及び小口端面キャップ555の構成は、固定ガラス扉3の戸先側下部部材37及び小口端面キャップ375を左右反対とした構成と同様の構成であるため、その説明を省略する。
また、戸先側下部部材57の構成は、前述の固定ガラス扉3の戸元側下部部材35を左右反対とした構成と同様の構成である。
The lower interlocking member 55 on the door side is the intermediate moving glass door when the leading glass door 5 is moved to the side where the overlapping portion between the leading glass door 5 and the intermediate moving glass door 4 becomes larger when viewed in the prospective direction. It is possible to contact the lower door-side interlocking member 45 of No. 4 (see FIG. 14). As shown in FIG. 13, the door end side lower interlocking member 55 has a C-shaped portion 551 formed in a substantially C-shaped cross section with the lower side open, and a door tip in the left-right direction from the upper surface of the C-shaped portion 551. It has a planar portion 552 extending to the side (the other side). Edge end face caps 555 are attached to the inner surfaces of the pair of protruding portions 551a and 551b of the C-shaped portion 551 in the left-right direction, respectively.
Since the configuration of the door end side lower interlocking member 55 and the fore edge end face cap 555 is the same as the configuration in which the door end side lower member 37 and the fore edge end face cap 375 of the fixed glass door 3 are reversed left and right, the description thereof is omitted. To do.
Further, the configuration of the door end side lower member 57 is the same as the configuration in which the door end side lower member 35 of the fixed glass door 3 is reversed left and right.
以上のように構成される先導ガラス扉5、中間移動ガラス扉4及び固定ガラス扉3において、先導ガラス扉5の戸元側下部連動部材55、中間移動ガラス扉4の戸元側下部連動部材45及び戸先側下部連動部材47、並びに、固定ガラス扉3の戸先側下部部材37は、アルミ材料による押し出し成形で形成される。また、戸元側下部連動部材55、戸元側下部連動部材45、戸先側下部連動部材47及び戸先側下部部材37において、戸元側下部連動部材55のC字状部分551、戸元側下部連動部材45のC字状部分451、戸先側下部連動部材47のC字状部分471、及び、戸先側下部部材37のC字状部分371は、断面形状が全て同じ形状である。 In the leading glass door 5, the intermediate moving glass door 4, and the fixed glass door 3 configured as described above, the door-side lower interlocking member 55 of the leading glass door 5 and the door-side lower interlocking member 45 of the intermediate moving glass door 4 The door end side lower interlocking member 47 and the door end side lower member 37 of the fixed glass door 3 are formed by extrusion molding with an aluminum material. Further, in the door-side lower interlocking member 55, the door-side lower interlocking member 45, the door-end-side lower interlocking member 47 and the door-end-side lower member 37, the C-shaped portion 551 of the door-to-door lower interlocking member 55 and the door The C-shaped portion 451 of the lower side interlocking member 45, the C-shaped portion 471 of the lower door end interlocking member 47, and the C-shaped portion 371 of the lower door end interlocking member 37 all have the same cross-sectional shape. ..
そのため、戸元側下部連動部材55、戸元側下部連動部材45、戸先側下部連動部材47及び戸先側下部部材37は、先導ガラス扉5、中間移動ガラス扉4及び固定ガラス扉3の左右方向(開閉方向)に直交する方向に切断した場合の断面形状が、同一形状となる部分を含んで構成される。これにより、戸元側下部連動部材55、戸元側下部連動部材45、戸先側下部連動部材47及び戸先側下部部材37は、断面視略C字状の同じ形材を加工することで形成することができる。つまり、本実施形態においては、アルミ材料を押し出し成形することで、断面視略C字形状の形材を形成した後に、切り欠き加工を施すことで、戸元側下部連動部材55、戸元側下部連動部材45、戸先側下部連動部材47及び戸先側下部部材37を製作できる。これにより、同じ断面の形材を加工するだけで、戸元側下部連動部材55、戸元側下部連動部材45、戸先側下部連動部材47及び戸先側下部部材37を製作できるため、製造コストを低減できる。また、戸元側下部連動部材55、戸元側下部連動部材45及び戸先側下部連動部材47が、アルミ材料から形成されるため、同じ材料の同色で形成されるため、色差がなく、意匠性を向上できる。 Therefore, the door-side lower interlocking member 55, the door-side lower interlocking member 45, the door-end-side lower interlocking member 47, and the door-end-side lower member 37 are the leading glass door 5, the intermediate moving glass door 4, and the fixed glass door 3. The cross-sectional shape when cut in a direction orthogonal to the left-right direction (opening / closing direction) includes a portion having the same shape. As a result, the lower door interlocking member 55, the lower door interlocking member 45, the lower door interlocking member 47, and the lower door member 37 are processed into the same shape having a substantially C-shaped cross section. Can be formed. That is, in the present embodiment, the aluminum material is extruded to form a shape having a substantially C-shaped cross section, and then notch processing is performed to form the lower interlocking member 55 on the doorway side and the doorway side. The lower interlocking member 45, the door end side lower interlocking member 47, and the door end side lower member 37 can be manufactured. As a result, the door-side lower interlocking member 55, the door-side lower interlocking member 45, the door-end-side lower interlocking member 47, and the door-end-side lower member 37 can be manufactured simply by processing a profile having the same cross section. The cost can be reduced. Further, since the lower door interlocking member 55, the lower door interlocking member 45, and the lower door interlocking member 47 are made of aluminum material, they are formed in the same color of the same material, so that there is no color difference and the design. Can improve sex.
片開き多連式引戸1Aにおいて、固定ガラス扉3、中間移動ガラス扉4及び先導ガラス扉5を、閉位置から開位置に移動させる場合には、図14に示すように、片開き多連式引戸1Aが閉位置に位置された状態において、先導ガラス扉5の戸先手掛け部592に手を掛けて、先導ガラス扉5を左右方向の戸元側に移動させる。これにより、先導ガラス扉5の戸元側の戸元側下部連動部材55の屋外側の突出部分551aが、中間移動ガラス扉4の戸元側の戸元側下部連動部材45の屋内側の突出部分451bに当接すると、先導ガラス扉5の戸元側へ移動が規制されて、中間移動ガラス扉4の戸先側の端部には、引き残し領域Xが形成される。そのため、中間移動ガラス扉4の戸先側の端部側において、指が挟まれることを防止できる。その後、先導ガラス扉5を更に左右方向の戸元側に移動させることで、先導ガラス扉5と中間移動ガラス扉4とを連動させて左右方向の戸元側に移動させる。これにより、中間移動ガラス扉4の戸先側の戸先側下部連動部材47の屋外側の突出部分471aが、固定ガラス扉3の戸先側の戸先側下部部材37の屋内側の突出部分371bに当接すると、中間移動ガラス扉4の左右方向の戸元側への移動が規制された状態で、片開き多連式引戸1Aは、開位置に位置される。 In the single-opening multiple sliding door 1A, when the fixed glass door 3, the intermediate moving glass door 4 and the leading glass door 5 are moved from the closed position to the open position, as shown in FIG. In the state where the sliding door 1A is positioned in the closed position, the leading glass door 5 is moved to the door side in the left-right direction by putting a hand on the door tip handle portion 592 of the leading glass door 5. As a result, the outdoor-side protruding portion 551a of the door-side lower interlocking member 55 on the door-side of the leading glass door 5 protrudes on the indoor side of the door-side lower interlocking member 45 on the door-side of the intermediate moving glass door 4. Upon contact with the portion 451b, the movement of the leading glass door 5 to the door end side is restricted, and a leftover region X is formed at the end portion of the intermediate moving glass door 4 on the door end side. Therefore, it is possible to prevent fingers from being pinched at the end side of the intermediate moving glass door 4 on the door end side. After that, by further moving the leading glass door 5 to the door side in the left-right direction, the leading glass door 5 and the intermediate moving glass door 4 are interlocked and moved to the door side in the left-right direction. As a result, the outdoor-side protruding portion 471a of the door-end-side lower interlocking member 47 on the door-end side of the intermediate moving glass door 4 becomes the indoor-side protruding portion of the door-end-side lower member 37 on the door-end side of the fixed glass door 3. Upon contact with 371b, the single-door multiple sliding door 1A is positioned in the open position in a state where the movement of the intermediate moving glass door 4 in the left-right direction to the door base side is restricted.
一方、片開き多連式引戸1Aにおいて、固定ガラス扉3、中間移動ガラス扉4及び先導ガラス扉5を、開位置から閉位置に移動させる場合には、図15に示すように、先導ガラス扉5の戸先手掛け部592に手を掛けて、先導ガラス扉5を左右方向の戸先側に移動させる。ここで、中間移動ガラス扉4の戸先側の端部には、引き残し領域Xが形成されるため、戸先手掛け部592における屋外側手掛け部592a及び屋内側手掛け部592bのいずれにも、容易に手を掛けることができる。これにより、先導ガラス扉5の戸元側の戸元側下部連動部材55の屋外側の突出部分551aが、中間移動ガラス扉4の戸先側の戸先側下部連動部材47の屋内側の突出部分471bに当接すると、先導ガラス扉5の戸先側への移動に連動して、中間移動ガラス扉4が戸先側へ引き出される。その後、先導ガラス扉5を更に左右方向の戸先側に移動させることで、先導ガラス扉5と中間移動ガラス扉4とを連動させて左右方向の戸先側に移動させる。これにより、中間移動ガラス扉4の戸元側下部連動部材45の屋外側の突出部分451aが、固定ガラス扉3の戸先側の戸先側下部部材37の屋内側の突出部分371bに当接すると、中間移動ガラス扉4の左右方向の戸先側への移動が規制された状態で、片開き多連式引戸1Aは、閉位置に位置される。 On the other hand, in the single-door multiple sliding door 1A, when the fixed glass door 3, the intermediate moving glass door 4 and the leading glass door 5 are moved from the open position to the closed position, as shown in FIG. 15, the leading glass door By putting a hand on the door end handle portion 592 of 5, the leading glass door 5 is moved to the door end side in the left-right direction. Here, since the unremaining region X is formed at the end portion of the intermediate moving glass door 4 on the door end side, both the outdoor side handle portion 592a and the indoor side handle portion 592b of the door end handle portion 592 can be used. You can easily get your hands on it. As a result, the outdoor-side protruding portion 551a of the door-side lower interlocking member 55 on the door-side of the leading glass door 5 protrudes on the indoor side of the door-end-side lower interlocking member 47 on the door-end side of the intermediate moving glass door 4. Upon contact with the portion 471b, the intermediate moving glass door 4 is pulled out toward the door end side in conjunction with the movement of the leading glass door 5 toward the door end side. After that, by further moving the leading glass door 5 to the door end side in the left-right direction, the leading glass door 5 and the intermediate moving glass door 4 are interlocked and moved to the door end side in the left-right direction. As a result, the outdoor-side protruding portion 451a of the door-side lower interlocking member 45 of the intermediate moving glass door 4 comes into contact with the indoor-side protruding portion 371b of the door-end-side lower member 37 on the door-end side of the fixed glass door 3. Then, the single-door multiple sliding door 1A is positioned at the closed position in a state where the movement of the intermediate moving glass door 4 in the left-right direction to the door end side is restricted.
次に、上レール6及び下レール7について説明する。
上レール6は、図3Aに示すように、開口部構造体10の一側面側開口部111における上枠12の下面に固定され、図2に示すように、左右方向(見込方向)に延びる。
上レール6は、図3Aに示すように、見込方向に並ぶ3つの上レール部分61,62,63を有し、3つの上レール部分61,62,63には、それぞれ、3つのガラス扉3,4,5それぞれが配置される。上レール6は、上レールベース部材65と、屋外側仕切り枠66と、屋内側仕切り枠67と、を有する。
Next, the upper rail 6 and the lower rail 7 will be described.
As shown in FIG. 3A, the upper rail 6 is fixed to the lower surface of the upper frame 12 in the one side opening 111 of the opening structure 10, and extends in the left-right direction (expected direction) as shown in FIG.
As shown in FIG. 3A, the upper rail 6 has three upper rail portions 61, 62, 63 arranged in the prospective direction, and the three upper rail portions 61, 62, 63 have three glass doors 3, respectively. , 4, 5 are arranged respectively. The upper rail 6 has an upper rail base member 65, an outdoor side partition frame 66, and an indoor side partition frame 67.
上レールベース部材65は、図3Aに示すように、下方が開放した断面視略U字状に形成される。上レールベース部材65は、上面板651と、見込方向に離間して配置された一対の側面板652と、上面板651の下面に形成された一対の屋外側枠取付溝653及び一対の屋内側枠取付溝654と、一対の側面板652の下端部側に形成された2つのモヘヤ取付溝655と、を有する。上面板651は、上枠12の下面にネジ固定される。 As shown in FIG. 3A, the upper rail base member 65 is formed in a substantially U-shape in cross section with the lower side open. The upper rail base member 65 includes a top plate 651, a pair of side plates 652 arranged apart from each other in the prospective direction, a pair of outdoor side frame mounting grooves 653 formed on the lower surface of the top plate 651, and a pair of indoor sides. It has a frame mounting groove 654 and two mohair mounting grooves 655 formed on the lower end side of the pair of side plates 652. The upper surface plate 651 is screw-fixed to the lower surface of the upper frame 12.
一対の屋外側枠取付溝653は、上面板651の下面の屋外側において、屋外側の上レール部分61が配置される領域に、見込方向の内側に互いが向かい合って開放する溝状に形成される。一対の屋内側枠取付溝654は、上面板651の下面の屋内側において、屋内側の上レール部分63が配置される領域に、見込方向の内側に互いが向かい合って開放する溝状に形成される。
2つのモヘヤ取付溝655は、一対の側面板652の下端部の内側の面に形成され、モヘヤ取付溝655には、モヘヤ部材68が取り付けられる。
The pair of outdoor side frame mounting grooves 653 are formed in a groove shape on the outdoor side of the lower surface of the upper surface plate 651 so as to open each other in the prospective direction in the region where the upper rail portion 61 on the outdoor side is arranged. Rail. The pair of indoor side frame mounting grooves 654 are formed in a groove shape on the indoor side of the lower surface of the upper surface plate 651 so as to open facing each other in the prospective direction in the area where the upper rail portion 63 on the indoor side is arranged. Rail.
The two mohair mounting grooves 655 are formed on the inner surface of the lower end of the pair of side plates 652, and the mohair member 68 is attached to the mohair mounting grooves 655.
屋外側仕切り枠66は、屋外側及び下方側が開放した断面視略L字状に形成される。屋外側仕切り枠66は、上レールベース部材65の屋外側枠取付溝653に見込方向の両端部が挿入される上面板661と、上面板661の屋内側の端部側から下方に延びる側面板662と、を有する。側面板662の下端部における屋外側及び屋内側の両面には、モヘヤ取付溝663が形成され、モヘヤ取付溝663には、モヘヤ部材68が取り付けられる。 The outdoor side partition frame 66 is formed in a substantially L-shape in cross section with the outdoor side and the lower side open. The outdoor side partition frame 66 includes a top plate 661 in which both ends in the prospective direction are inserted into the outdoor side frame mounting groove 653 of the upper rail base member 65, and a side plate extending downward from the indoor end side of the top plate 661. It has 662 and. Mohair mounting grooves 663 are formed on both the outdoor side and the indoor side at the lower end of the side plate 662, and the mohair member 68 is mounted on the mohair mounting groove 663.
屋内側仕切り枠67は、屋内側及び下方側が開放した断面視略L字状に形成される。屋内側仕切り枠67は、上レールベース部材65の屋内側枠取付溝654に見込方向の両端部が挿入される上面板671と、上面板671の屋外側の端部側から下方に延びる側面板672と、を有する。側面板672の下端部における屋外側及び屋内側の両面には、モヘヤ取付溝673が形成され、モヘヤ取付溝673には、モヘヤ部材68が取り付けられる。 The indoor side partition frame 67 is formed in a substantially L-shape in cross section with the indoor side and the lower side open. The indoor side partition frame 67 includes a top plate 671 in which both ends in the prospective direction are inserted into the indoor side frame mounting groove 654 of the upper rail base member 65, and a side plate extending downward from the outdoor end side of the top plate 671. 672 and. Mohair mounting grooves 673 are formed on both the outdoor side and the indoor side at the lower end of the side plate 672, and the mohair member 68 is mounted on the mohair mounting groove 673.
本実施形態においては、上レール6は、各上レール部分61,62,63において、上レールベース部材65の上面板651の下面とガラスパネル31,41,51それぞれの上端との間の距離を、従来よりも広く形成している。そのため、上レール6の一対の側面板や仕切板の上下方向の長さが、従来の上レールと比べて長く形成されている。従来の上レールの場合、1つの金型を用いて押し出し成形により、上レールの一対の側面板や仕切板を一体の部材で製造することが可能であった。しかし、本実施形態のように、上レール6の一対の側面板や仕切板の上下方向の長さが、従来の上レールと比べて長い場合、一体部品からなる形材を、1つの金型を用いて押し出し成形により製造することが難しい。そのため、本発明においては、上レール6を、3部材(上レールベース部材65、屋外側仕切り枠66及び屋内側仕切り枠67)に分割したものを形成して、これらの3部材を組み合わせることで上レール6を構成している。 In the present embodiment, the upper rail 6 sets the distance between the lower surface of the upper surface plate 651 of the upper rail base member 65 and the upper end of each of the glass panels 31, 41, 51 at the upper rail portions 61, 62, 63. , It is formed wider than before. Therefore, the length of the pair of side plates and the partition plate of the upper rail 6 in the vertical direction is formed longer than that of the conventional upper rail. In the case of the conventional upper rail, it has been possible to manufacture a pair of side plates and partition plates of the upper rail as an integral member by extruding using one mold. However, as in the present embodiment, when the length of the pair of side plates and partition plates of the upper rail 6 in the vertical direction is longer than that of the conventional upper rail, a shape member made of an integral part is used as one mold. It is difficult to manufacture by extrusion molding using. Therefore, in the present invention, the upper rail 6 is divided into three members (upper rail base member 65, outdoor side partition frame 66, and indoor side partition frame 67), and these three members are combined. It constitutes the upper rail 6.
下レール7は、図2に示すように、固定ガラス扉3、中間移動ガラス扉4及び先導ガラス扉5の下方に配置され、図4に示すように、固定ガラス扉3、中間移動ガラス扉4及び先導ガラス扉5に対応した位置に3列で形成される。下レール7は、固定ガラス扉3、中間移動ガラス扉4及び先導ガラス扉5が配置される範囲には、レール部分701,702,703が形成される。図16に示すように、下レール7の上面において、固定ガラス扉3、中間移動ガラス扉4及び先導ガラス扉5が配置される範囲(レール部分701,702,703)には、走行部カバー部材73が配置されている。また、下レール7の上面において、固定ガラス扉3、中間移動ガラス扉4及び先導ガラス扉5が配置されない範囲には、平面カバー部材74が配置されている。 The lower rail 7 is arranged below the fixed glass door 3, the intermediate moving glass door 4, and the leading glass door 5 as shown in FIG. 2, and the fixed glass door 3 and the intermediate moving glass door 4 are arranged as shown in FIG. It is formed in three rows at positions corresponding to the leading glass door 5. In the lower rail 7, rail portions 701, 702, and 703 are formed in a range in which the fixed glass door 3, the intermediate moving glass door 4, and the leading glass door 5 are arranged. As shown in FIG. 16, on the upper surface of the lower rail 7, the traveling portion cover member is within the range (rail portions 701, 702, 703) where the fixed glass door 3, the intermediate moving glass door 4, and the leading glass door 5 are arranged. 73 is arranged. Further, on the upper surface of the lower rail 7, the flat cover member 74 is arranged in a range where the fixed glass door 3, the intermediate moving glass door 4, and the leading glass door 5 are not arranged.
下レール7は、図3A〜図3C及び図17に示すように、ベース部材71と、2つの足部材72と、3つの走行部カバー部材73と、2つの平面カバー部材74と、を有する。ベース部材71、足部材72、走行部カバー部材73及び平面カバー部材74は、同じ材料(例えばアルミ材料)で形成される。ベース部材71、足部材72、走行部カバー部材73及び平面カバー部材74が同じ材料の同色で形成されるため、色差がなく、意匠性に優れる。
下レール7の長手方向の両端部には、図17に示すように、それぞれ、排水部品75(排水部材)が配置される。
As shown in FIGS. 3A to 3C and 17, the lower rail 7 has a base member 71, two foot members 72, three traveling portion cover members 73, and two flat cover members 74. The base member 71, the foot member 72, the traveling portion cover member 73, and the flat surface cover member 74 are made of the same material (for example, an aluminum material). Since the base member 71, the foot member 72, the traveling portion cover member 73, and the flat surface cover member 74 are formed of the same material and the same color, there is no color difference and the design is excellent.
As shown in FIG. 17, drainage parts 75 (drainage members) are arranged at both ends of the lower rail 7 in the longitudinal direction.
ベース部材71は、左右方向に延びて形成される。ベース部材71は、図3A〜図3Cに示すように、上方側から下方側に貫通したネジ71aにより基礎(被固定部材)に固定される。ネジ71aの頭部とベース部材71との間には、ゴムパッキン71bが配置される。ベース部材71の左右方向の両端部には、図18及び図19に示すように、上下方向に貫通する排水用の複数の排水用貫通孔716が形成される。複数の排水用貫通孔716は、左右方向の両端部において、各レール部分701,702,703に対応して見込方向に離間して形成される。 The base member 71 is formed so as to extend in the left-right direction. As shown in FIGS. 3A to 3C, the base member 71 is fixed to the foundation (fixed member) by screws 71a penetrating from the upper side to the lower side. A rubber packing 71b is arranged between the head of the screw 71a and the base member 71. As shown in FIGS. 18 and 19, a plurality of drainage through holes 716 for drainage are formed at both ends of the base member 71 in the left-right direction. The plurality of drainage through holes 716 are formed at both ends in the left-right direction so as to correspond to the rail portions 701, 702, and 703 in the prospective direction.
ベース部材71は、図17に示すように、屋外側に配置される一面側部材711と、屋内側に配置される他面側部材712と、一面側部材711と他面側部材712とを接続して形成される部材取付部713と、を有する。部材取付部713の下面には、2つの足部材72が取り付けられ、部材取付部713の上面には、3つの走行部カバー部材73及び2つの平面カバー部材74が取り付けられる。部材取付部713は、下面に形成され下方に開放すると共に長手方向に延びる2つの足部材取付溝部714と、上面に形成され上方に開放すると共に長手方向に延びる3つのカバー部材取付溝715と、を有する。 As shown in FIG. 17, the base member 71 connects the one-sided member 711 arranged on the outdoor side, the other-sided member 712 arranged on the indoor side, and the one-sided member 711 and the other-sided member 712. It has a member mounting portion 713 formed in the above. Two foot members 72 are attached to the lower surface of the member attachment portion 713, and three traveling portion cover members 73 and two flat cover members 74 are attached to the upper surface of the member attachment portion 713. The member mounting portion 713 includes two foot member mounting groove portions 714 formed on the lower surface and opening downward and extending in the longitudinal direction, and three cover member mounting grooves 715 formed on the upper surface and opening upward and extending in the longitudinal direction. Have.
2つの足部材取付溝部714には、それぞれ、足部材72が取り付けられる。足部材72は、ベース部材71とは別部材で構成され、足部材取付溝部714において、ベース部材71の下部に取り付けられる。足部材72は、長手方向に延びて形成され、長手方向の長さがベース部材71の長さよりも短く形成される。足部材72の長手方向の端部は、ベース部材71の長手方向の端部よりも、後述する排水部品75が配置される分だけ長手方向の内側に位置する。 A foot member 72 is attached to each of the two foot member mounting groove portions 714. The foot member 72 is composed of a member separate from the base member 71, and is attached to the lower part of the base member 71 in the foot member mounting groove portion 714. The foot member 72 is formed so as to extend in the longitudinal direction, and the length in the longitudinal direction is formed to be shorter than the length of the base member 71. The end portion in the longitudinal direction of the foot member 72 is located inside the end portion in the longitudinal direction of the base member 71 by the amount in which the drainage component 75 described later is arranged.
足部材72は、下部に配置され断面視T字状のT字状部721と、T字状部721の上面に形成される2つの係止片722と、を有する。足部材72は、T字状部721の突出部が下方に突出した状態で、2つの係止片722を足部材取付溝部714に嵌め込むことで取り付けられる。 The foot member 72 has a T-shaped portion 721 arranged at a lower portion and having a T-shaped cross section, and two locking pieces 722 formed on the upper surface of the T-shaped portion 721. The foot member 72 is attached by fitting the two locking pieces 722 into the foot member mounting groove portion 714 in a state where the protruding portion of the T-shaped portion 721 projects downward.
カバー部材取付溝715には、図16及び図17に示すように、3つの走行部カバー部材73と、2つの平面カバー部材74と、が取り付けられる。 As shown in FIGS. 16 and 17, three traveling portion cover members 73 and two flat cover members 74 are attached to the cover member mounting groove 715.
3つの走行部カバー部材73は、それぞれ、固定ガラス扉3、中間移動ガラス扉4及び先導ガラス扉5が配置される領域及び移動される領域に対応する長さに形成され、カバー部材取付溝715に取り付けられる。走行部カバー部材73の長手方向の端部が下レール7の長手方向の途中に位置する場合には、走行部カバー部材73の長手方向の端部には、端部キャップ733が取り付けられる。 The three traveling unit cover members 73 are formed to have lengths corresponding to the area where the fixed glass door 3, the intermediate moving glass door 4, and the leading glass door 5 are arranged and the area to be moved, respectively, and the cover member mounting groove 715. Attached to. When the longitudinal end of the traveling portion cover member 73 is located in the middle of the longitudinal direction of the lower rail 7, the end cap 733 is attached to the longitudinal end of the traveling portion cover member 73.
走行部カバー部材73は、上部に配置され断面視逆T字状の逆T字状部731と、逆T字状部731の下面に形成される2つの係止片732と、を有する。走行部カバー部材73は、逆T字状部731のレール突出部731aが上方に突出した状態で、2つの係止片732をカバー部材取付溝715に嵌め込むことで取り付けられる。 The traveling portion cover member 73 has an inverted T-shaped portion 731 arranged at an upper portion and having an inverted T-shaped cross section, and two locking pieces 732 formed on the lower surface of the inverted T-shaped portion 731. The traveling portion cover member 73 is attached by fitting the two locking pieces 732 into the cover member mounting groove 715 in a state where the rail protruding portion 731a of the inverted T-shaped portion 731 projects upward.
2つの平面カバー部材74は、それぞれ、固定ガラス扉3、中間移動ガラス扉4及び先導ガラス扉5が配置されない領域において、カバー部材取付溝715に取り付けられる。2つの平面カバー部材74は、それぞれ、平面板部741と、2つの係止片742と、を有する。平面カバー部材74は、平面板部741が上方に配置された状態で、2つの係止片742をカバー部材取付溝715に嵌め込むことで取り付けられる。 The two flat cover members 74 are attached to the cover member mounting groove 715 in a region where the fixed glass door 3, the intermediate moving glass door 4, and the leading glass door 5 are not arranged, respectively. The two flat cover members 74 each have a flat plate portion 741 and two locking pieces 742. The flat cover member 74 is attached by fitting the two locking pieces 742 into the cover member mounting groove 715 in a state where the flat plate portion 741 is arranged upward.
以上の3つの走行部カバー部材73及び2つの平面カバー部材74は、カバー部材取付溝715に取り付けられることで、ベース部材71を基礎に固定するネジ71aを隠すことができる。これにより、下レール7の意匠性を向上できる。 By attaching the above three traveling portion cover members 73 and the two flat cover members 74 to the cover member mounting groove 715, the screws 71a for fixing the base member 71 to the foundation can be hidden. Thereby, the design of the lower rail 7 can be improved.
2つの排水部品75は、図17〜図19に示すように、それぞれ、足部材72の長手方向の両端部の外側においてベース部材71の下部に配置される。2つの排水部品75は、それぞれ、ベース部材71の下方であって、足部材72の長手方向の端部の外側に形成されたスペースに配置される。足部材72の長手方向の端部の外側に形成されたスペースは、足部材72の長手方向の長さをベース部材71の長手方向の長さよりも短くすることで形成されたスペースである。 As shown in FIGS. 17 to 19, the two drainage components 75 are respectively arranged below the base member 71 on the outside of both ends in the longitudinal direction of the foot member 72. The two drainage components 75 are respectively arranged in a space formed below the base member 71 and outside the longitudinal end of the foot member 72. The space formed outside the longitudinal end of the foot member 72 is a space formed by making the longitudinal length of the foot member 72 shorter than the longitudinal length of the base member 71.
排水部品75は、図17に示すように、外形が見込方向に延びる直方体形状に形成され、上方側及び屋外側が開放した箱状に形成される。排水部品75は、屋内側の端部が閉止されると共に屋外側の端部にスリット状の開口が形成される。 As shown in FIG. 17, the drainage component 75 is formed in a rectangular parallelepiped shape whose outer shape extends in the prospective direction, and is formed in a box shape in which the upper side and the outdoor side are open. The drainage component 75 is closed at the indoor end and a slit-shaped opening is formed at the outdoor end.
以上のように構成される下レール7においては、走行部カバー部材73とベース部材71との間の隙間から浸入した水や、平面カバー部材74とベース部材71との間の隙間から浸入した水は、図18及び図19に示すように、走行部カバー部材73及び平面カバー部材74の下方において、ベース部材71の部材取付部713の上面を流れて、長手方向の両端部の排水用貫通孔716を通して、排水部品75に流入する。排水部品75に流入した水は、屋外側の端部の開口から外部に排出される。 In the lower rail 7 configured as described above, water that has entered through the gap between the traveling portion cover member 73 and the base member 71 and water that has entered through the gap between the flat cover member 74 and the base member 71. As shown in FIGS. 18 and 19, below the traveling portion cover member 73 and the flat cover member 74, flows through the upper surface of the member mounting portion 713 of the base member 71, and drainage through holes at both ends in the longitudinal direction. It flows into the drainage component 75 through 716. The water that has flowed into the drainage component 75 is discharged to the outside through the opening at the end on the outdoor side.
以上説明した本実施形態によれば、以下のような効果を奏する。
多連式引戸1Aの下レール構造は、多連式引戸1Aの下方に配置され長手方向に延びる下レール7と、下レール7の長手方向の端部に配置される排水部品75と、を備え、下レール7は、ベース部材71と、ベース部材71とは別部材で構成されベース部材71の下部に取り付けられる足部材72と、を有し、足部材72は、長手方向の長さがベース部材71の長さよりも短く形成され、排水部品75は、足部材72の長手方向の端部の外側においてベース部材71の下部に配置される。これにより、排水部品75を下レール7に設ける場合に、足部材72が別部材で構成されているため、足部材72の長手方向の長さを調整することで、足部材72を切り欠く加工をせずに、下レール7に排水部品75を容易に取り付けることができる。
According to the present embodiment described above, the following effects are obtained.
The lower rail structure of the multiple sliding door 1A includes a lower rail 7 arranged below the multiple sliding door 1A and extending in the longitudinal direction, and a drainage component 75 arranged at the end of the lower rail 7 in the longitudinal direction. The lower rail 7 has a base member 71 and a foot member 72 that is composed of a member separate from the base member 71 and is attached to the lower part of the base member 71, and the foot member 72 has a length in the longitudinal direction as a base. It is formed shorter than the length of the member 71, and the drainage component 75 is arranged below the base member 71 on the outside of the longitudinal end of the foot member 72. As a result, when the drainage component 75 is provided on the lower rail 7, the foot member 72 is composed of a separate member. Therefore, by adjusting the length of the foot member 72 in the longitudinal direction, the foot member 72 is cut out. The drainage component 75 can be easily attached to the lower rail 7 without the need for.
また、本実施形態においては、ベース部材71は、上方側から下方側に貫通したネジ71aにより基礎に固定され、下レール7は、ネジ71aを覆うようにベース部材71の上部に配置されるカバー部材73,74を有する。これにより、ベース部材71を基礎に固定するネジ71aをカバー部材73,74で覆うことができるため、意匠性を向上できる。 Further, in the present embodiment, the base member 71 is fixed to the foundation by screws 71a penetrating from the upper side to the lower side, and the lower rail 7 is a cover arranged on the upper part of the base member 71 so as to cover the screws 71a. It has members 73 and 74. As a result, the screws 71a for fixing the base member 71 to the foundation can be covered with the cover members 73 and 74, so that the design can be improved.
また、本実施形態においては、カバー部材73,74は、上方側に向けて突出するレール突出部731aを有する走行部カバー部材73と、上面が平面状に形成される平面カバー部材74と、を有する。そのため、ガラス扉3,4,5が走行する部分と走行しない部分とを区別して、走行部カバー部材73又は平面カバー部材74を選択してベース部材71の上部に容易に取り付けることができる。 Further, in the present embodiment, the cover members 73 and 74 include a traveling portion cover member 73 having a rail projecting portion 731a projecting upward, and a flat surface cover member 74 having a flat upper surface. Have. Therefore, the traveling portion cover member 73 or the flat surface cover member 74 can be selected and easily attached to the upper portion of the base member 71 by distinguishing between the traveling portion and the non-traveling portion of the glass doors 3, 4, and 5.
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。
例えば、多連式引戸1Aを2つの移動可能なガラス扉(戸体)を備えて構成したが、これに限定されず、3つ以上の移動可能なガラス扉(戸体)を備えて構成してもよい。
Although the preferred embodiment of the present invention has been described above, the present invention is not limited to the above-described embodiment and can be appropriately modified.
For example, the multiple sliding door 1A is configured to be provided with two movable glass doors (door bodies), but is not limited to this, and is configured to be provided with three or more movable glass doors (door bodies). You may.
また、前記実施形態においては、多連式引戸において戸元側の扉を固定ガラス扉3としたが、これに限定されない。例えば、戸元側に戸袋を設けて、先導ガラス扉5(第1戸体)及び中間移動ガラス扉4(第2戸体)を、戸袋に出し入れするように構成してもよい。 Further, in the above-described embodiment, the door on the door side is the fixed glass door 3 in the multiple sliding door, but the present invention is not limited to this. For example, a door pocket may be provided on the door side so that the leading glass door 5 (first door body) and the intermediate moving glass door 4 (second door body) can be taken in and out of the door pocket.
1A 多連式引戸(引戸)
7 下レール
71 ベース部材
71a ネジ
72 足部材
73 走行部カバー部材(カバー部材)
74 平面カバー部材(カバー部材)
75 排水部品(排水部材)
731a レール突出部
1A multiple sliding door (sliding door)
7 Lower rail 71 Base member 71a Screw 72 Foot member 73 Traveling part cover member (cover member)
74 Flat cover member (cover member)
75 Drainage parts (drainage members)
731a Rail protrusion

Claims (3)

  1. 引戸の下方に配置され長手方向に延びる下レールと、前記下レールの長手方向の端部に配置される排水部材と、を備える引戸の下レール構造であって、
    前記下レールは、ベース部材と、前記ベース部材とは別部材で構成され前記ベース部材の下部に取り付けられる足部材と、を有し、
    前記足部材は、長手方向の長さが前記ベース部材の長さよりも短く形成され、
    前記排水部材は、前記足部材の長手方向の端部の外側において前記ベース部材の下部に配置される、引戸の下レール構造。
    A lower rail structure of a sliding door including a lower rail arranged below the sliding door and extending in the longitudinal direction, and a drainage member arranged at the end of the lower rail in the longitudinal direction.
    The lower rail has a base member and a foot member that is composed of a member separate from the base member and is attached to the lower part of the base member.
    The foot member is formed so that the length in the longitudinal direction is shorter than the length of the base member.
    The drainage member is a lower rail structure of a sliding door, which is arranged below the base member on the outside of the longitudinal end of the foot member.
  2. 前記ベース部材は、上方側から下方側に貫通したネジにより被固定部材に固定され、
    前記下レールは、前記ネジを覆うように前記ベース部材の上部に配置されるカバー部材を有する、請求項1に記載の引戸の下レール構造。
    The base member is fixed to the fixed member by a screw penetrating from the upper side to the lower side.
    The lower rail structure of a sliding door according to claim 1, wherein the lower rail has a cover member arranged above the base member so as to cover the screw.
  3. 前記カバー部材は、上方側に向けて突出するレール突出部を有する走行部カバー部材と、上面が平面状に形成される平面カバー部材と、を有する、請求項2に記載の引戸の下レール構造。 The lower rail structure of a sliding door according to claim 2, wherein the cover member includes a traveling portion cover member having a rail projecting portion projecting upward, and a flat cover member having a flat upper surface. ..
JP2019177838A 2019-09-27 2019-09-27 Sliding door lower rail structure Pending JP2021055318A (en)

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