JPH06235275A - Runout preventive structure for double sliding door - Google Patents

Runout preventive structure for double sliding door

Info

Publication number
JPH06235275A
JPH06235275A JP2086893A JP2086893A JPH06235275A JP H06235275 A JPH06235275 A JP H06235275A JP 2086893 A JP2086893 A JP 2086893A JP 2086893 A JP2086893 A JP 2086893A JP H06235275 A JPH06235275 A JP H06235275A
Authority
JP
Japan
Prior art keywords
door
guide
main door
driven
main
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2086893A
Other languages
Japanese (ja)
Inventor
Noritaka Nakagami
則孝 中上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daihatsu Diesel Manufacturing Co Ltd
Original Assignee
Daihatsu Diesel Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daihatsu Diesel Manufacturing Co Ltd filed Critical Daihatsu Diesel Manufacturing Co Ltd
Priority to JP2086893A priority Critical patent/JPH06235275A/en
Publication of JPH06235275A publication Critical patent/JPH06235275A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To exhibit a stable runout preventive effect, and prevent a runout preventive structure from becoming an obstacle to passing without spoiling beautiful appearance of a passage. CONSTITUTION:A main door (1) and a driven door (2) to move at speed slower than the main door (1) by following up this main door (1) are suspended and supported while floating the bottom surfaces from the floor surface (3). Guide rails (4) and (5) having a U-shaped cross section are installed in the bottom parts of both doors (1) and (2). A fixing guide (7) is fixed on the floor surface (3) just under the driven door (2), and this fixing guide (7) is engaged with the guide rail (5) of the driven door (2). A guide support member (9) is installed on a side plate (8) of the driven door (2) so that the tip part (9b) is situated just under the guide rail (4) of the main door (1). A moving guide (10) is fixed on the tip part (9b) of this guide support member (9), and the moving guide (10) is engaged with the guide rail (4) of the main door (1).

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、レールに吊り下げ支持
された二重引戸の底部に設けられる振れ止め構造の改良
に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a steady rest structure provided at the bottom of a double sliding door suspended and supported by rails.

【0002】[0002]

【従来の技術】家屋等の出入口に設けられる扉の一つ
に、図5に示すような二重引戸がある。この二重引戸
は、主ドア(35)と、主ドア(35)に追従してこれより
低速で移動する従動ドア(36)とで構成され、これらの
主ドア(35)及び従動ドア(36)は、その底面を床面
(38)から浮上させてレール(図示省略)に吊り下げら
れている。一般に、このような吊り下げタイプの二重引
戸では、開閉に伴う両ドア(35)(36)の振れを防止す
るため、両ドア(35)(36)の底部に振れ止め構造が設
けられる。
2. Description of the Related Art One of the doors provided at the entrance of a house is a double sliding door as shown in FIG. The double sliding door is composed of a main door (35) and a driven door (36) that follows the main door (35) and moves at a lower speed than the main door (35). The main door (35) and the driven door (36). ) Has its bottom surface floated from the floor surface (38) and is suspended on a rail (not shown). Generally, in such a hanging type double sliding door, a steady rest structure is provided at the bottom of both doors (35) (36) in order to prevent the swinging of both doors (35) (36) due to opening and closing.

【0003】図6(a)(b)に、従来の振れ止め構造
を示す。このうち、(a)図は、床面(38)に、主ドア
(35)及び従動ドア(36)の開閉方向(紙面垂直方向)
に沿って断面コの字型のレール(39)を埋設し、このレ
ール(39)に両ドア(35)(36)の底面に装着した複数
のガイドローラ(40)を係合させたものである。また、
(b)図は、床面(38)に両ドア(35)(36)の開閉方
向に沿って突条(41)を装着し、この突条(41)を両ド
ア(35)(36)の底面に形成した凹溝(42)に係合させ
たものである。
6A and 6B show a conventional steady rest structure. Of these, FIG. 7A shows the opening / closing direction of the main door (35) and the driven door (36) on the floor surface (38) (vertical direction to the paper surface).
A rail (39) having a U-shaped cross section is embedded along the rail, and a plurality of guide rollers (40) mounted on the bottom surfaces of both doors (35) (36) are engaged with the rail (39). is there. Also,
In the figure (b), a ridge (41) is attached to the floor surface (38) along the opening / closing direction of both doors (35) (36), and this ridge (41) is attached to both doors (35) (36). It is engaged with a groove (42) formed on the bottom surface of the.

【0004】[0004]

【発明が解決しようとする課題】上述の振れ止め構造に
は、それぞれ以下の問題点がある。
Each of the above-described steady rest structures has the following problems.

【0005】(a)図の構造では、ガイドレール(3
9)内にゴミが溜まりやすく、美感を損ねる。
In the structure shown in (a), the guide rail (3
9) Dust easily collects inside, impairing aesthetics.

【0006】(b)図の構造では、床面に突条(41)
が突出しているため、通行人が躓きやすい。また、身体
障害者が車椅子等で通行する際に通行の障害となる。
In the structure shown in FIG. 2 (b), the ridges (41) are formed on the floor surface.
It is easy for pedestrians to stumble because of the protrusion. In addition, when a physically handicapped person travels in a wheelchair or the like, it becomes an obstacle to traffic.

【0007】そこで、本発明は、安定した振れ止め効果
を発揮しつつ、通路の美感を損ねず、且つ、通行の障害
となることもない二重引戸の振れ止め構造の提供を目的
とする。
Therefore, an object of the present invention is to provide a steady rest structure for a double sliding door that exhibits a stable steady rest effect, does not impair the aesthetics of the passage, and does not obstruct the passage.

【0008】[0008]

【課題を解決するための手段】上記目的の達成のため、
本発明は、底面を床面から浮上させて吊り下げられた主
ドア及び従動ドアを有し、前記従動ドアが主ドアに追従
して且つ主ドアより低速で移動する二重引戸の振れ止め
構造であって、
[Means for Solving the Problems] To achieve the above object,
The present invention has a main sliding door having a bottom surface suspended from a floor surface and a driven door, and the driven door follows the main door and moves at a lower speed than the main door. And

【0009】前記主ドア及び従動ドアのそれぞれの底面
に、開閉方向に沿って設けられたガイドレールと、従動
ドア直下の床面上に設けられ、従動ドアの開閉動作中に
当該従動ドアのガイドレールと係合する固定ガイドと、
基端部が従動ドアに装着されると共に、先端部が主ドア
のガイドレールの直下まで延びるガイド支持部材と、前
記ガイド支持部材の先端部上に設けられ、主ドアの開閉
動作中に当該主ドアのガイドレールと係合する移動ガイ
ドとを有する。
Guide rails are provided on the bottom surface of each of the main door and the driven door along the opening / closing direction, and are provided on the floor surface immediately below the driven door, and guide the driven door during the opening / closing operation of the driven door. A fixed guide that engages with the rail,
The base end portion is attached to the driven door, and the tip end portion is provided on the tip end portion of the guide support member, the tip end portion of which extends directly below the guide rail of the main door. A moving guide that engages with a guide rail of the door.

【0010】[0010]

【作用】従動ドア直下の床面上に、従動ドアの開閉動作
中に当該従動ドアのガイドレールと係合する固定ガイド
を設けたことから、開閉に伴う従動ドアの振れが阻止さ
れる。また、基端部が従動ドアに装着されると共に、先
端部が主ドアのガイドレールの直下まで延びるガイド支
持部材の先端部上に、主ドアの開閉動作中に当該主ドア
のガイドレールと係合する移動ガイドを設けたことか
ら、主ドアの振れも阻止される。そして、これらの固定
ガイド及び移動ガイドは、開扉時・閉扉時を問わず常時
両ドアの直下に位置しており、通路に現れることはな
い。
Since the fixed guide which engages with the guide rail of the driven door during the opening / closing operation of the driven door is provided on the floor surface immediately below the driven door, the swing of the driven door due to the opening / closing is prevented. In addition, the base end portion is mounted on the driven door, and the tip end portion of the guide support member extends directly below the guide rail of the main door. Since the matching moving guide is provided, swinging of the main door is also prevented. Further, these fixed guides and moving guides are always located immediately below both doors regardless of whether the doors are open or closed, and do not appear in the passage.

【0011】[0011]

【実施例】以下、本発明の実施例を図1乃至図4に基づ
いて説明する。
Embodiments of the present invention will be described below with reference to FIGS.

【0012】図1は、本発明に係る二重引戸の振れ止め
構造の縦断面図であり、図2は、図1中のA−A線での
横断面図である。但し、図2中の実線は、開扉状態の主
ドア(1)及び従動ドア(2)を示し、二点鎖線は、閉
扉状態の両ドア(1)(2)を示している。なお、以下
の説明では、両ドア(1)(2)を閉じる際の両ドア
(1)(2)の移動方向を閉扉方向と称し、開く際の移
動方向を開扉方向と称する。
FIG. 1 is a longitudinal sectional view of a steady rest structure for a double sliding door according to the present invention, and FIG. 2 is a transverse sectional view taken along line AA in FIG. However, the solid line in FIG. 2 shows the main door (1) and the driven door (2) in the open state, and the two-dot chain line shows both doors (1) and (2) in the closed state. In the following description, the moving direction of both doors (1) and (2) when closing both doors (1) and (2) is referred to as the closing direction, and the moving direction when opening is referred to as the opening direction.

【0013】図1に示すように、主ドア(1)及び従動
ドア(2)は、底面を床面(3)から浮上させて吊り下
げ支持されており、従動ドア(2)は、後述の速度調整
機構により、主ドア(1)に追従して且つ主ドア(1)
より低速で移動する。両ドア(1)(2)の底部には、
その開閉方向(紙面垂直方向)に沿って、断面コの字型
のガイドレール(4)(5)が開口部を下方に向けて装
着されている。
As shown in FIG. 1, the main door (1) and the driven door (2) are supported by being suspended from the floor surface (3) by suspending the bottom surface thereof, and the driven door (2) will be described later. The speed adjustment mechanism follows the main door (1) and the main door (1)
Move slower. At the bottom of both doors (1) and (2),
Along the opening / closing direction (direction perpendicular to the paper surface), guide rails (4) and (5) having a U-shaped cross section are mounted with their openings facing downward.

【0014】従動ドア(2)直下の床面(3)上には、
ガイドローラ(7a)を有する固定ガイド(7)が固設さ
れており、前記ガイドローラ(7a)は、従動ドア(2)
のガイドレール(5)と係合している。この固定ガイド
(7)は、図2に示すように、従動ドア(2)に対し、
その開扉時・閉扉時を問わず常時係合できる位置、即
ち、開扉位置及び閉扉位置にある従動ドア(2)が互い
に重なり合う領域(S:開扉位置にある従動ドア(2)
の閉扉方向側の端部)の直下に設けられる。
On the floor surface (3) immediately below the driven door (2),
A fixed guide (7) having a guide roller (7a) is fixed, and the guide roller (7a) is a driven door (2).
Of the guide rail (5). This fixed guide (7), as shown in FIG.
A position in which the door can be always engaged regardless of whether the door is opened or closed, that is, a region where the driven door (2) at the door opening position and the door closed position overlap each other (S: the driven door (2) at the door opening position).
It is provided immediately below (the end on the door closing direction side).

【0015】従動ドア(2)の主ドア(1)側の側板
(8)には、断面L字型のガイド支持部材(9)がねじ
等で装着される。このガイド支持部材(9)は、その基
端部(9a)が前記側板(8)の閉扉方向側の端部に装着
されると共に、先端部(9b)が主ドア(1)の底面と床
面(3)との間の隙間を水平方向に延びており、この先
端部(9b)は、主ドア(1)のガイドレール(4)の直
下に達している。
A guide support member (9) having an L-shaped cross section is attached to the side plate (8) of the driven door (2) on the main door (1) side with screws or the like. The guide support member (9) has its base end (9a) attached to the end of the side plate (8) on the door closing direction side, and its tip (9b) attached to the bottom surface of the main door (1) and the floor. It extends horizontally in the gap between the surface (3) and the tip (9b) of the main door (1) directly below the guide rail (4).

【0016】前記ガイド支持部材(9)の先端部(9b)
上には、前記固定ガイド(7)と同様にガイドローラ
(10a)を有する移動ガイド(10)が固設されており、
前記ガイドローラ(10a)は主ドア(1)のガイドレー
ル(4)と係合している。この移動ガイド(10)は、従
動ドア(2)の閉扉動作に追従して同方向に移動する
が、閉扉時には、主ドア(1)の開扉方向側の端部の直
下に位置する。
The tip portion (9b) of the guide support member (9)
A moving guide (10) having a guide roller (10a) like the fixed guide (7) is fixedly installed on the upper side,
The guide roller (10a) is engaged with the guide rail (4) of the main door (1). The movement guide (10) follows the door closing operation of the driven door (2) and moves in the same direction. However, when the door is closed, the movement guide (10) is located immediately below the end of the main door (1) on the door opening side.

【0017】なお、主ドア(1)は、従動ドア(2)よ
りも開扉方向側に若干長めに形成されており、この長め
に形成された部分の両面に把手(11)が装着されてい
る。
The main door (1) is formed slightly longer than the driven door (2) in the opening direction, and the grips (11) are attached to both sides of the longer part. There is.

【0018】図3は、主ドア(1)及び従動ドア(2)
の上部に設けられた支持構造の縦断面図である。以下、
この支持構造を説明する。
FIG. 3 shows a main door (1) and a driven door (2).
It is a longitudinal cross-sectional view of the support structure provided on the upper part of. Less than,
This support structure will be described.

【0019】主ドア(1)の上端に固定された第1の吊
金具(12)には、第1の走行ローラ(13)が回転自在に
枢着される。この第1の走行ローラ(13)は、主ドア
(1)の開閉動作に伴い、フレーム(14)に一体成形さ
れた第1の支持レール(15)上を転動する。一方、従動
ドア(2)の上端部に固定された第2の吊金具(17)に
は、第2の走行ローラ(18)が回転自在に枢着されてお
り、この第2の走行ローラ(18)は、従動ドア(2)の
開閉動作に伴い、フレーム(14)に一体成形された第2
の支持レール(19)上を転動する。前記第1及び第2の
支持レール(15)(19)は、主ドア(1)及び従動ドア
(2)の開閉方向(紙面垂直方向)に延設されている。
A first traveling roller (13) is rotatably attached to a first hanging metal fitting (12) fixed to the upper end of the main door (1). The first traveling roller (13) rolls on the first support rail (15) integrally formed with the frame (14) as the main door (1) opens and closes. On the other hand, the second traveling roller (18) is rotatably and pivotally attached to the second hanging metal fitting (17) fixed to the upper end of the driven door (2). 18) is a second molded integrally with the frame (14) as the driven door (2) is opened and closed.
Roll on the support rail (19). The first and second support rails (15, 19) are extended in the opening / closing direction (perpendicular to the paper surface) of the main door (1) and the driven door (2).

【0020】上述のように、従動ドア(2)は、速度調
整機構の作用により、主ドア(1)に追従して且つ主ド
ア(1)よりも低速で移動する。この速度調整機構(2
1)は、フレーム(14)に固定した固定ラック(22)
と、第1の吊金具(12)に固定した移動ラック(23)
と、前記固定ラック(22)及び移動ラック(23)間に介
在させ且つ両ラック(22)(23)に噛合させたピニオン
(24)とで構成され、前記ピニオン(24)のブラケット
(25)は、第2の吊金具(17)に固定されている。ま
た、前記固定ラック(22)及び移動ラック(23)は、両
ドア(1)(2)の開閉方向に延設されている。
As described above, the driven door (2) follows the main door (1) and moves at a lower speed than the main door (1) by the action of the speed adjusting mechanism. This speed adjustment mechanism (2
1) is a fixed rack (22) fixed to the frame (14)
And a moving rack (23) fixed to the first suspension metal fitting (12)
And a pinion (24) interposed between the fixed rack (22) and the movable rack (23) and meshed with both racks (22) and (23), and a bracket (25) of the pinion (24). Is fixed to the second hanging metal fitting (17). The fixed rack (22) and the movable rack (23) are extended in the opening / closing direction of both doors (1) and (2).

【0021】このような構成において、主ドア(1)を
開閉させると、移動ラック(23)が開閉方向に移動し、
これに伴って、移動ラック(23)及び固定ラック(22)
に噛み合わせたピニオン(24)が回転しながら同方向に
移動する。これにより、従動ドア(2)が主ドア(1)
に追従して且つ主ドア(1)より低速で移動することと
なる。この時の主ドア(1)と従動ドア(2)の速度比
は、2:1である。本実施例では、図2に示すように、
閉扉時に主ドア(1)と従動ドア(2)の一部が重なり
合うようにドア巾が予め設定されている。
In this structure, when the main door (1) is opened and closed, the movable rack (23) moves in the opening and closing direction,
Along with this, the movable rack (23) and the fixed rack (22)
The pinion (24) meshed with is moving in the same direction while rotating. As a result, the driven door (2) becomes the main door (1).
And will move at a slower speed than the main door (1). At this time, the speed ratio of the main door (1) and the driven door (2) is 2: 1. In this embodiment, as shown in FIG.
The door width is preset so that the main door (1) and the driven door (2) partially overlap each other when the door is closed.

【0022】以下、開扉から閉扉に至るまでの前記振れ
止め構造の動作を、図4に基づき、順を追って説明す
る。なお、図中の参照番号(26)は、通路を表してい
る。
The operation of the steady rest structure from the opening to the closing of the door will be described below in sequence with reference to FIG. The reference numeral (26) in the figure indicates a passage.

【0023】先ず、(a)図に示すように、把手(11)
を掴んで開扉位置にある主ドア(1)を矢示方向に閉じ
ると、これに追従して従動ドア(2)が閉じ動作を開始
する。この時、(b)図に示すように、移動ガイド(1
0)も従動ドア(2)の閉扉動作に追従して閉扉方向側
(図面右側)に移動するが、両ドア(1)(2)の移動
速度の相違により、主ドア(1)から見た移動ガイド
(10)の相対位置は、開扉方向側(図面左側)に移動す
る。そして、(c)図に示すように、主ドア(1)及び
従動ドア(2)が閉扉位置に達すると、固定ガイド
(7)及び移動ガイド(10)は両ドア(1)(2)の開
扉方向側の端部に位置する。
First, as shown in FIG. 1 (a), the handle (11)
When the main door (1) in the open position is closed in the direction of the arrow by grasping, the follower door (2) starts the closing operation following this. At this time, as shown in FIG.
0) also moves to the closing direction side (right side in the drawing) following the closing operation of the driven door (2), but it is seen from the main door (1) due to the difference in moving speed of both doors (1) and (2). The relative position of the movement guide (10) moves to the door opening direction side (left side in the drawing). Then, as shown in FIG. 7C, when the main door (1) and the driven door (2) reach the closed position, the fixed guide (7) and the moving guide (10) move to both doors (1) and (2). It is located at the end on the door opening side.

【0024】このように、本発明に係る振れ止め構造に
よれば、開扉から閉扉に至るまでの間、固定ガイド
(7)及び移動ガイド(10)が両ドア(1)(2)のガ
イドレール(4)(5)と確実に係合するので、両ドア
(1)(2)の振れ止めが確実になされ、両ドア(1)
(2)を安定して閉じることができる。また、この効果
は、両ドア(1)(2)を開く場合にも同様に得られ
る。さらに、固定ガイド(7)及び移動ガイド(10)の
何れもが常時主ドア(1)及び従動ドア(2)の直下に
位置し、通路(26)に現れないため、通路(26)をフラ
ット化することができる。従って、従来品のように、通
行の邪魔となることもなく、ゴミ等の堆積による美感の
低下も防止できる。
As described above, according to the steady rest structure of the present invention, the fixed guide (7) and the moving guide (10) are the guides of both doors (1) and (2) from the opening to the closing. Since the rails (4) and (5) are securely engaged with each other, the steady rests of both doors (1) and (2) are surely secured, and both doors (1)
(2) can be closed stably. Further, this effect is similarly obtained when both doors (1) and (2) are opened. Further, since both the fixed guide (7) and the moving guide (10) are always located immediately below the main door (1) and the driven door (2) and do not appear in the passage (26), the passage (26) is flat. Can be converted. Therefore, unlike the conventional product, it does not hinder the passage of traffic and it is possible to prevent the deterioration of the aesthetic feeling due to the accumulation of dust and the like.

【0025】以上の説明は、開扉及び閉扉を手動で行な
う場合についてのものであるが、上述の振れ止め構造
は、半自動タイプ、即ち、手動で開扉した後、自動的に
閉扉を行なう構造の二重引戸にも同様に適用できる。こ
の場合には、図3の二点鎖線で示すように、フレーム
(14)に、本出願人が実開平3-105684号公報で提案し
た、コイルスプリング及び油圧機構(何れも図示省略)
等を備える引戸駆動部(28)を装着し、この引戸駆動部
(28)の駆動スプロケット(29)に無端チェーン(30)
を張設すると共に、この無端チェーン(30)を主ドア
(1)の吊金具(12)に連結すればよい。
Although the above description is for the case of manually opening and closing the door, the above-described steady rest structure is a semi-automatic type, that is, a structure in which the door is automatically closed after being manually opened. The same can be applied to the double sliding door. In this case, as shown by a chain double-dashed line in FIG. 3, a coil spring and a hydraulic mechanism (both not shown) proposed by the present applicant in Japanese Utility Model Laid-Open No. 3-105684 are provided on the frame (14).
Equipped with a sliding door drive unit (28), etc., the endless chain (30) is attached to the drive sprocket (29) of the sliding door drive unit (28).
And the endless chain (30) may be connected to the suspension fitting (12) of the main door (1).

【0026】また、図示は省略するが、上記振れ止め構
造は、閉扉動作のみならず開扉動作をも自動的に行なう
ようにした完全自動タイプの二重引戸にも同様に適用可
能である。
Although not shown, the steady rest structure can be similarly applied to a fully automatic type double sliding door that automatically performs not only the door closing operation but also the door opening operation.

【0027】[0027]

【発明の効果】本発明によれば、主ドア及び従動ドアの
開閉動作中に、固定ガイド及び移動ガイドが両ドアに装
着されたガイドレールと係合するので、両ドアの振れ止
めが確実になされる。従って、二重引戸の開閉が安定し
て行なえる。また、固定ガイド及び移動ガイドの何れも
常時主ドア及び従動ドアの直下に位置し、通路に現れる
こともないため、通路をフラット化することが可能とな
る。従って、従来品のように、通行の障害となったり、
ゴミ等の堆積による美感の低下を招くこともなくなる。
According to the present invention, since the fixed guide and the movable guide engage with the guide rails mounted on both doors during the opening / closing operation of the main door and the driven door, the steady rest of both doors can be surely achieved. Done. Therefore, the double sliding door can be stably opened and closed. Further, since both the fixed guide and the movable guide are always located immediately below the main door and the driven door and do not appear in the passage, the passage can be flattened. Therefore, like conventional products,
It also prevents the deterioration of aesthetics due to the accumulation of dust and the like.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明に係る二重引戸の振れ止め構造の縦断面
図である。
FIG. 1 is a vertical cross-sectional view of a steady rest structure for a double sliding door according to the present invention.

【図2】図1中のA−A線での横断面図である。FIG. 2 is a cross-sectional view taken along the line AA in FIG.

【図3】主ドア及び従動ドアの上部に設けられた支持構
造の縦断面図である。
FIG. 3 is a vertical cross-sectional view of a support structure provided on upper portions of a main door and a driven door.

【図4】開扉から閉扉に至るまでの振れ止め構造の動作
を示す平面図、及び、正面図である。
4A and 4B are a plan view and a front view showing the operation of the steady rest structure from the opening door to the closing door.

【図5】従来の二重引戸の平面図(a)、及び、正面図
(b)である。
FIG. 5 is a plan view (a) and a front view (b) of a conventional double sliding door.

【図6】図5中のB−B線での縦断面図である。6 is a vertical cross-sectional view taken along the line BB in FIG.

【符号の説明】[Explanation of symbols]

1 主ドア 2 従動ドア 3 床面 4 ガイドレール 5 ガイドレール 7 固定ガイド 9 ガイド支持部材 9b 先端部 10 移動ガイド 1 main door 2 driven door 3 floor 4 guide rail 5 guide rail 7 fixed guide 9 guide support member 9b tip 10 movement guide

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 底面を床面から浮上させて吊り下げられ
た主ドア及び従動ドアを有し、前記従動ドアが主ドアに
追従して且つ主ドアより低速で移動する二重引戸の振れ
止め構造であって、 前記主ドア及び従動ドアのそれぞれの底面に、開閉方向
に沿って設けられたガイドレールと、従動ドア直下の床
面上に設けられ、従動ドアの開閉動作中に当該従動ドア
のガイドレールと係合する固定ガイドと、基端部が従動
ドアに装着されると共に、先端部が主ドアのガイドレー
ルの直下まで延びるガイド支持部材と、前記ガイド支持
部材の先端部上に設けられ、主ドアの開閉動作中に当該
主ドアのガイドレールと係合する移動ガイドとで構成さ
れたことを特徴とする二重扉の振れ止め構造。
1. A steady rest for a double sliding door having a main door and a driven door suspended from a floor so that the bottom surface floats above the floor, and the driven door follows the main door and moves at a lower speed than the main door. A guide rail provided along the opening / closing direction on the bottom surface of each of the main door and the driven door, and a floor provided directly below the driven door, the driven door being opened / closed during the opening / closing operation of the driven door. A fixed guide that engages with the guide rail, a base end portion of which is attached to the driven door, and a distal end portion of the guide support member that extends directly below the guide rail of the main door; and a guide support member that is provided on the distal end portion of the guide support member. And a movement guide that engages with a guide rail of the main door during opening / closing operation of the main door.
JP2086893A 1993-02-09 1993-02-09 Runout preventive structure for double sliding door Pending JPH06235275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2086893A JPH06235275A (en) 1993-02-09 1993-02-09 Runout preventive structure for double sliding door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2086893A JPH06235275A (en) 1993-02-09 1993-02-09 Runout preventive structure for double sliding door

Publications (1)

Publication Number Publication Date
JPH06235275A true JPH06235275A (en) 1994-08-23

Family

ID=12039144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2086893A Pending JPH06235275A (en) 1993-02-09 1993-02-09 Runout preventive structure for double sliding door

Country Status (1)

Country Link
JP (1) JPH06235275A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010275790A (en) * 2009-05-29 2010-12-09 Ykk Ap株式会社 Fittings
JP2017008623A (en) * 2015-06-24 2017-01-12 株式会社泉陽商会 Sliding door interlocking device
JP2018141270A (en) * 2017-02-26 2018-09-13 株式会社ベスト Sliding door interlocking device
JP2018141271A (en) * 2017-02-26 2018-09-13 株式会社ベスト Sliding door interlocking device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170999A (en) * 1984-02-16 1985-09-04 松下電器産業株式会社 Electronic part series
JPS626223U (en) * 1985-06-26 1987-01-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170999A (en) * 1984-02-16 1985-09-04 松下電器産業株式会社 Electronic part series
JPS626223U (en) * 1985-06-26 1987-01-14

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010275790A (en) * 2009-05-29 2010-12-09 Ykk Ap株式会社 Fittings
JP2017008623A (en) * 2015-06-24 2017-01-12 株式会社泉陽商会 Sliding door interlocking device
JP2018141270A (en) * 2017-02-26 2018-09-13 株式会社ベスト Sliding door interlocking device
JP2018141271A (en) * 2017-02-26 2018-09-13 株式会社ベスト Sliding door interlocking device

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