JPH0377917B2 - - Google Patents

Info

Publication number
JPH0377917B2
JPH0377917B2 JP60192691A JP19269185A JPH0377917B2 JP H0377917 B2 JPH0377917 B2 JP H0377917B2 JP 60192691 A JP60192691 A JP 60192691A JP 19269185 A JP19269185 A JP 19269185A JP H0377917 B2 JPH0377917 B2 JP H0377917B2
Authority
JP
Japan
Prior art keywords
sliding door
sliding
door
closed position
locked
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.)
Expired - Lifetime
Application number
JP60192691A
Other languages
Japanese (ja)
Other versions
JPS6255387A (en
Inventor
Satoru Yoshida
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.)
KIMURASHIN KK
Original Assignee
KIMURASHIN KK
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 KIMURASHIN KK filed Critical KIMURASHIN KK
Priority to JP19269185A priority Critical patent/JPS6255387A/en
Publication of JPS6255387A publication Critical patent/JPS6255387A/en
Publication of JPH0377917B2 publication Critical patent/JPH0377917B2/ja
Granted legal-status Critical Current

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  • Support Devices For Sliding Doors (AREA)

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は、洋服ダンス等の各種収納家具やクロ
ーゼツト等の造り付け収納部に使用される引き違
い戸の案内装置、特に2枚の引き違い戸が何れも
閉じ位置にあるとき、両引き違い戸が略面一に直
列するように構成された引き違い戸案内装置に関
するものである。
[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a guide device for sliding doors used in various types of storage furniture such as wardrobes and built-in storage units such as closets, and in particular, a guide device for sliding doors used in built-in storage areas such as wardrobes and other storage furniture. This invention relates to a sliding door guide device configured such that both sliding doors are aligned substantially flush when both doors are in the closed position.

(従来の技術及びその問題点) 上記のような引き違い戸案内装置には、実開昭
59−100079号公報に記載されたように、閉じ位置
にあるときに略面一に直列する2枚の引き違い戸
の各々が、当該閉じ位置から斜め前方に平行移動
した後に他方の引き違い戸の前側に平行横移動す
るように構成した、手前引出しタイプのものと、
閉じ位置にあるときに略面一に直列する2枚の引
き違い戸の各々が、当該閉じ位置から斜め後方に
平行移動した後に他方の引き違い戸の後側に平行
横移動するように構成した、奥引き込みタイプの
ものとがある。
(Prior art and its problems) The above-mentioned sliding door guide device has a
As described in Publication No. 59-100079, each of the two sliding doors that are lined up in parallel on the same plane when in the closed position is moved in parallel diagonally forward from the closed position, and then the other sliding door is moved in parallel diagonally forward from the closed position. A front drawer type that is configured to move horizontally parallel to the front side of the
When in the closed position, each of the two sliding doors arranged in series on the same plane is configured to move in parallel diagonally backward from the closed position, and then laterally move in parallel to the rear side of the other sliding door. There is also a deep retractable type.

手前引出しタイプのものでは、一方の戸を開い
たときに他方の戸は開いた戸の後側に隠れている
ので、この奥側の戸を誤つて開動操作することは
ないが、奥引き込みタイプのものでは、開かれた
戸が閉じ位置の戸の後側に隠れるので、戸を閉じ
るときに手前側の閉じ位置の戸を誤つて開動方向
に操作する恐れは多分にある。
With the front drawer type, when one door is opened, the other door is hidden behind the opened door, so there is no chance of opening the door on the back side by mistake, but with the back drawer type In this case, the opened door is hidden behind the door in the closed position, so when closing the door, there is a high risk of accidentally operating the door in the closed position on the front side in the opening direction.

このような場合、手前側の閉じ位置の戸は斜め
後方へ平行移動するので、後側に隠れている戸と
衝突し、戸そのものや案内装置を損傷させてしま
う恐れがある。
In such a case, since the door in the closed position on the near side moves diagonally backward in parallel, it collides with the door hidden behind the door, potentially damaging the door itself or the guide device.

従来は、前記のような奥引き込みタイプの引き
違い戸案内装置に於ける重大な問題点を解消し得
るように工夫された案内装置は提案されていなか
つた。
Hitherto, no guide device has been proposed that has been devised to solve the serious problems of the above-mentioned deep sliding type double sliding door guide device.

(課題を解決するための手段) 本発明は上記のような従来の問題点を解決する
ために成されたものであつて、その手段の特徴を
後述する実施例の参照符号を括弧付きで付して示
すと、閉じ位置にあるときに略面一に直列する2
枚の引き違い戸1,2の各々が、当該閉じ位置か
ら斜め後方に平行移動した後に他方の引き違い戸
の後側に平行横移動するように構成した引き違い
戸案内装置に於いて、両引き違い戸1,2の互い
に隣接する内端部に被係止部(円柱軸部28)を
夫々設け、各引き違い戸が閉じ位置に達するとき
に前記被係止部(円柱軸部28)と係合して待機
姿勢から係止姿勢に揺動せしめられる可動カム2
5a,25bを並設し、この各可動カム25a,
25bを前記被係止部(円柱軸部28)と係合可
能な待機姿勢に保持するスプリング27を併設す
ると共に、両可動カム25a,25bには、待機
姿勢となつたときに他方の可動カムを係止姿勢に
ロツクする揺動牽制作用部(円弧形突出面30)
を設けた点にある。
(Means for Solving the Problems) The present invention has been made to solve the conventional problems as described above, and the reference numerals of the embodiments in which features of the means will be described later are added in parentheses. If shown as
In a sliding door guide device configured such that each of the double sliding doors 1 and 2 is moved in parallel diagonally backward from the closed position, and then moved in parallel and laterally to the rear side of the other sliding door. Locked portions (cylindrical shaft portions 28) are provided at mutually adjacent inner ends of the sliding doors 1 and 2, and when each sliding door reaches the closed position, the locked portions (cylindrical shaft portions 28) a movable cam 2 that is engaged with and swung from a standby position to a locked position;
5a and 25b are arranged in parallel, and each movable cam 25a,
A spring 27 is provided to hold the movable cam 25b in a standby position in which it can engage with the locked portion (cylindrical shaft part 28), and both movable cams 25a and 25b are provided with a spring 27 that holds the movable cam 25b in a standby position in which it can engage with the locked portion (cylindrical shaft part 28). A rocking traction part (arc-shaped protruding surface 30) that locks the device in a locked position.
The point is that we have established this.

(実施例) 以下に本発明の一実施例を添付の例示図に基づ
いて説明する。
(Example) An example of the present invention will be described below based on the attached illustrative drawings.

第1図に於いて、1,2は家具の収納空間3の
前面開口部を開閉する一対の引き違い戸であつ
て、図示のように閉じ位置にある両引き違い戸
1,2は、互いに略面一に直列する状態で両側板
4と中央の隙間カバー板5との間に位置する。第
2図乃至第7図に示すように前記両引き違い戸
1,2には、その上辺部に吊り下げユニツト6が
取り付けられている。
In FIG. 1, 1 and 2 are a pair of sliding doors that open and close the front opening of the furniture storage space 3, and both sliding doors 1 and 2 in the closed position as shown in the figure are mutually connected to each other. It is located between the both side plates 4 and the gap cover plate 5 in the center in a state in which they are lined up substantially on the same plane. As shown in FIGS. 2 to 7, a hanging unit 6 is attached to the upper side of the double sliding doors 1, 2.

前記吊り下げユニツト6は、連結部材7、当該
連結部材7の両端に取り付けられたブラケツト8
a,8b、これら各ブラケツト8a,8bに垂直
支軸9により枢着されたホイール支承部材10、
及び両ホイール支承部材10に夫々水平支軸によ
り軸支された吊り下げ用溝付きホイール11a,
11bから構成され、前記ブラケツト8a,8b
に対応して引き違い戸1,2の上辺に取り付けら
れた取り付け用アタツチメント12を介して引き
違い戸1,2に取り付けられている。前記取り付
け用アタツチメント12は、垂直に固着突設され
た螺軸13とこれに螺合された上下一対のナツト
14とを備え、前記各ブラケツト8a,8bに形
成された戸長さ方向の長孔15(第7図参照)
に、前記上下一対のナツト14がブラケツト8
a,8bを挟むように前記螺軸13を、前記長孔
15の中央に形成された側方開放部を利用して嵌
合させ、係る状態で上下のナツト14を締結して
いる。従つて、ナツト14の上下位置調整により
引き違い戸1,2の上下方向の傾きを調整するこ
とが出来、長孔15内での螺軸13の位置調整に
より吊り下げユニツト6に対する引き違い戸1,
2の戸長さ方向の位置調整が可能である。
The hanging unit 6 includes a connecting member 7 and brackets 8 attached to both ends of the connecting member 7.
a, 8b, a wheel support member 10 pivotally connected to each of these brackets 8a, 8b by a vertical support shaft 9;
and a hanging grooved wheel 11a pivotally supported by a horizontal support shaft on both wheel support members 10, respectively.
11b, and the brackets 8a, 8b
It is attached to the sliding doors 1 and 2 via an attachment attachment 12 that is attached to the upper side of the sliding doors 1 and 2 in correspondence with the sliding doors 1 and 2. The mounting attachment 12 includes a screw shaft 13 that is fixed and protruded vertically, and a pair of upper and lower nuts 14 that are screwed onto the screw shaft. (See Figure 7)
, the pair of upper and lower nuts 14 are attached to the bracket 8.
The screw shaft 13 is fitted into the elongated hole 15 using a side opening formed at the center thereof so as to sandwich the a and 8b, and the upper and lower nuts 14 are fastened in this state. Therefore, by adjusting the vertical position of the nut 14, the vertical inclination of the sliding doors 1 and 2 can be adjusted, and by adjusting the position of the screw shaft 13 in the elongated hole 15, the sliding door 1 can be adjusted relative to the hanging unit 6. ,
The position of the two doors in the length direction can be adjusted.

各引き違い戸1,2は前記吊り下げユニツト6
の吊り下げ用溝付きホイール11a,11bを介
して吊り下げ用ガイドレール16に吊り下げられ
ている。このガイドレール16は、引き違い戸
1,2の前部ホイール11aを各別に案内する一
対の円弧形レール部16a,16b、後部ホイー
ル11bを各別に案内する一対の円弧形レール部
16c(引き違い戸1側のものは図外にあつて、
図示省略されている)、外端が前記各円弧形レー
ル部16cに接続された一対の直線形レール部1
6d,16e、及び経路切り替え用回転レール部
16fから構成されている。
Each sliding door 1, 2 is connected to the hanging unit 6.
It is suspended from a suspension guide rail 16 via suspension grooved wheels 11a, 11b. This guide rail 16 includes a pair of arc-shaped rail parts 16a and 16b that individually guide the front wheels 11a of the sliding doors 1 and 2, and a pair of arc-shaped rail parts 16c that separately guide the rear wheels 11b ( The one on the 1st side of the sliding door is not shown in the diagram.
(not shown), a pair of linear rail parts 1 whose outer ends are connected to each of the arcuate rail parts 16c
6d, 16e, and a rotary rail section 16f for route switching.

前記経路切り替え用回転レール部16fは、支
持部材17に垂直軸心の周りで一定角度範囲内正
逆回転可能に支持された回転体18に連設されて
いる。19は前記回転体18を、回転レール部1
6fが直線形レール部16eと円弧形レール部1
6aとを接続する一方の回転限位置と、回転レー
ル部16fが直線形レール部16dと円弧形レー
ル部16bとを接続する他方の回転限位置とに、
両回転限位置間の中立位置を付勢方向に切り替わ
り位置として択一的に付勢保持させる板スプリン
グであり、20は前記回転体18の下側面に付設
された経路切り替え用カムである。
The route switching rotary rail portion 16f is connected to a rotary body 18 supported by a support member 17 so as to be rotatable in forward and reverse directions within a certain angle range around a vertical axis. 19 connects the rotating body 18 to the rotating rail section 1
6f is a straight rail part 16e and an arcuate rail part 1
6a, and the other rotation limit position where the rotating rail portion 16f connects the linear rail portion 16d and the arcuate rail portion 16b.
It is a plate spring that selectively maintains the neutral position between the two rotation limit positions in the biasing direction as the biasing position, and 20 is a path switching cam attached to the lower surface of the rotating body 18.

前記回転レール部16fの回転による経路切り
替えは、各引き違い戸1,2の前部ホイール11
aを支承するブラケツト8aの前端に垂直支軸2
1を介して枢着された経路切り替え用ローラー2
2が前記経路切り替え用カム20を押圧して回転
体18を一方の回転限位置から他方の回転限位置
へ回転させることにより行われる。
Path switching by rotation of the rotary rail portion 16f is performed using the front wheel 11 of each sliding door 1, 2.
A vertical support shaft 2 is attached to the front end of the bracket 8a that supports the
A path switching roller 2 pivotally mounted via 1
2 is performed by pressing the path switching cam 20 to rotate the rotating body 18 from one rotation limit position to the other rotation limit position.

23は開動牽制手段であつて、前記回転体18
の支持部材17に前記経路切り替え用カム20よ
りも下側位置で夫々垂直支軸24により枢着され
た一対の可動カム25a,25b、両可動カム2
5a,25bに対する固定ストツパー26、両可
動カム25a,25b間に介装された捩じりコイ
ルスプリング27、及び各引き違い戸1,2の前
部ホイール11aを支承するブラケツト8aに形
成された垂直な円柱軸部28から構成されてい
る。そして前記一対の可動カム25a,25bに
は、前記円柱軸部28が嵌合離脱自在な凹部2
9、垂直支軸24と同心の円弧形突出面30、他
方の可動カム25a,25bの前記円弧形突出面
30の回動を許す円弧形凹入面31、及び回動制
限用段部32が形成されている。
Reference numeral 23 denotes an opening movement restraining means, and the rotating body 18
A pair of movable cams 25a, 25b, both movable cams 2, are pivotally mounted to the support member 17 by vertical support shafts 24 at positions below the path switching cam 20, respectively.
5a, 25b, a torsion coil spring 27 interposed between both movable cams 25a, 25b, and a vertical bracket 8a that supports the front wheel 11a of each sliding door 1, 2. It is composed of a cylindrical shaft portion 28. The pair of movable cams 25a and 25b have recesses 2 into which the cylindrical shaft portion 28 can be freely fitted and removed.
9. An arcuate protruding surface 30 concentric with the vertical support shaft 24, an arcuate recessed surface 31 that allows the arcuate protruding surface 30 of the other movable cam 25a, 25b to rotate, and a rotation limiting stage. A portion 32 is formed.

前記捩じりコイルスプリング27は、可動カム
25a,25bを第4図に示すようにストツパー
26に当接するし且つ閉じ位置にある引き違い戸
1,2の前記円柱軸部(被係止部)28と係合す
る係止姿勢と、第8図に示すように回動制限用段
部32が他方の可動カム25b又は25aに当接
し且つ閉じ位置に移動して来る引き違い戸1,2
の前記円柱軸部(被係止部)28を受入れること
の出来る待機姿勢とに、両姿勢の中間を中立位置
として択一的に保持するものであるが、前記係止
姿勢では、円柱軸部(被係止部)28と係合して
引き違い戸1,2と連結されているので、この係
止姿勢に可動カム25a,25bを保持する機能
はなくとも良く、少なくとも前記待機姿勢に可動
カム25a,25bを保持するスプリングを併用
すれば良い。
The torsion coil spring 27 brings the movable cams 25a and 25b into contact with the stopper 26 as shown in FIG. 28, and the sliding doors 1, 2 are in a locked position in which the rotation limiting step 32 comes into contact with the other movable cam 25b or 25a and moves to the closed position as shown in FIG.
The cylindrical shaft portion (locked portion) 28 is alternatively held in a standby position in which the cylindrical shaft portion (locked portion) 28 can be received, and the intermediate position between the two positions is held as a neutral position. Since the movable cams 25a and 25b are engaged with the (locked part) 28 and connected to the sliding doors 1 and 2, there is no need for a function to hold the movable cams 25a and 25b in this locked position, and at least the movable cams 25a and 25b are movable in the standby position. It is sufficient to use springs that hold the cams 25a and 25b together.

尚、前記円柱軸部28は、前記経路切り替え用
ローラー22の垂直支軸21を支承する軸受を兼
用している。そして図示の実施例では、ブラケツ
ト8a,8bを引き違い戸1,2の何れに対して
も兼用し得るように、前後何れのブラケツト8
a,8bにも前記円柱軸部28を突設している。
又、引き違い戸1,2の下辺部も案内手段によつ
て一定経路にそつてのみ移動可能に案内される
が、この下辺部の案内手段は従来のものがそのま
ま利用出来るので、図示及び説明は省略する。
The cylindrical shaft portion 28 also serves as a bearing for supporting the vertical support shaft 21 of the path switching roller 22. In the illustrated embodiment, the brackets 8a and 8b can be used for both the front and rear sliding doors 1 and 2.
The cylindrical shaft portion 28 is also provided protrudingly from a and 8b.
Further, the lower sides of the sliding doors 1 and 2 are also guided movably only along a fixed route by the guide means, but since the conventional guide means for the lower side can be used as is, illustrations and explanations will be omitted. is omitted.

上記のように構成された引き違い戸案内装置に
於いては、第1図実線で示すように両引き違い戸
1,2が閉じ位置にあるときには、第2図及び第
3図に示すように各引き違い戸1,2の前部ホイ
ール11aはガイドレール16の円弧形レール部
16a,16bと係合し、後部ホイール11bは
円弧形レール部16cと係合している。このとき
各引き違い戸1,2の円柱軸部28は、第4図に
示すように開動牽制手段23の可動カム25a,
25bの凹部29に嵌合し、これら両可動カム2
5a,25bをストツパー26に当接する係止姿
勢に保持している。
In the double sliding door guide device configured as described above, when the double sliding doors 1 and 2 are in the closed position as shown by the solid line in FIG. The front wheel 11a of each sliding door 1, 2 engages with the arcuate rail portions 16a, 16b of the guide rail 16, and the rear wheel 11b engages with the arcuate rail portion 16c. At this time, as shown in FIG.
25b, and both movable cams 2
5a and 25b are held in a locked position in contact with the stopper 26.

係る状態で両引き違い戸1,2の何れか一方、
例えば引き違い戸1を開動操作すると、前部ホイ
ール11aが円弧形レール部16aから直線形レ
ール部16eに向かつて移動し、後部ホイール1
1bが円弧形レール部16cから直線形レール部
16dに向かつて移動するので、引き違い戸1は
閉じ位置から斜め後側に略平行移動することにな
る。他方の引き違い戸2を開動操作した場合も、
当該引き違い戸2の前後のホイール11a,11
bは円弧形レール部16b,16c上を移動する
ので、これら円弧形レール部16a,16c及び
16b,16cは引き違い戸1及び2の斜め退入
経路を形成していることになる。
In such a state, either one of the double sliding doors 1 or 2,
For example, when the sliding door 1 is opened, the front wheel 11a moves from the arcuate rail portion 16a to the straight rail portion 16e, and the rear wheel 1
1b moves from the arcuate rail portion 16c toward the linear rail portion 16d, the double sliding door 1 moves substantially in parallel diagonally rearward from the closed position. Even when the other sliding door 2 is opened,
Front and rear wheels 11a, 11 of the sliding door 2
b moves on the arcuate rails 16b, 16c, so these arcuate rails 16a, 16c and 16b, 16c form oblique entry and exit routes for the sliding doors 1 and 2.

上記のように引き違い戸1が開動操作されると
き、第2図に示すように回転レール部16fが円
弧形レール部16bと直線形レール部16dとを
接続する位置にある場合は、円弧形レール部16
a上を移動する引き違い戸1の前部ホイール11
aが当該円弧形レール部16aの回転体18側の
端部に到達する前に、当該引き違い戸1の前部ブ
ラケツト8aの経路切り替え用ローラー22が回
転体18の経路切り替え用カム20の一側面に当
接押圧し、当該回転体18を板スプリング19に
抗して中立位置を反対側に越える位置まで回転さ
せるので、第8図に示すように回転レール部16
fが円弧形レール部16aと直線形レール部16
eとを接続する回転限位置まで板スプリング19
の付勢力で回転体18が回動し、当該回転限位置
に保持される。
When the sliding door 1 is operated to open as described above, if the rotary rail portion 16f is in the position connecting the arcuate rail portion 16b and the linear rail portion 16d as shown in FIG. Arc-shaped rail part 16
Front wheel 11 of sliding door 1 moving on a
Before a reaches the end of the circular arc rail portion 16a on the rotating body 18 side, the path switching roller 22 of the front bracket 8a of the sliding door 1 moves the path switching cam 20 of the rotating body 18. The rotating body 18 is rotated against the plate spring 19 to a position beyond the neutral position to the opposite side, as shown in FIG.
f is the arcuate rail portion 16a and the straight rail portion 16
The plate spring 19 reaches the rotation limit position where it connects with e.
The rotating body 18 is rotated by the urging force of and held at the rotation limit position.

従つて引き違い戸1の前部ホイール11aは円
弧形レール部16a上から回転レール部16fを
経由して直線形レール部16e上へ乗り移り、後
部ホイール11bは円弧形レール部16c上から
直線形レール部16d上へ乗り移ることが出来
る。勿論、前回に引き違い戸1が開閉されたため
に回転レール部16fが円弧形レール部16aと
直線形レール部16eとを接続する状態にあれ
ば、引き違い戸1の経路切り替え用ローラー22
は回転体18の経路切り替え用カム20には接触
せずに通過する。
Therefore, the front wheel 11a of the sliding door 1 moves from the arcuate rail part 16a to the linear rail part 16e via the rotating rail part 16f, and the rear wheel 11b moves from the arcuate rail part 16c to the linear rail part 16e. It is possible to move onto the shaped rail portion 16d. Of course, if the rotating rail section 16f is in the state of connecting the arcuate rail section 16a and the linear rail section 16e because the sliding door 1 was opened and closed last time, the path switching roller 22 of the sliding door 1
passes through the path switching cam 20 of the rotating body 18 without contacting it.

一方、前記のように引き違い戸1が斜め退入経
路を平行移動するとき、第8図に示すように当該
引き違い戸1の前部に設けられている円柱軸部2
8が凹部29を介して可動カム25aを捩じりコ
イルスプリング27に抗して中立位置を待機姿勢
へ越える位置まで回動させる。このとき当該可動
カム25aの円弧形突出面30が他方の係止姿勢
にある可動カム25bの円弧形凹入面31にそつ
て回動し、中立位置を越える位置まで回動せしめ
られた可動カム25aは、このあと捩じりコイル
スプリング27の付勢力で同方向に更に回動し、
第8図に示すように回動制限用段部32が他方の
可動カム25bに当接する待機姿勢に保持され
る。
On the other hand, when the sliding door 1 moves in parallel along the diagonal exit path as described above, the cylindrical shaft portion 2 provided at the front of the sliding door 1 as shown in FIG.
8 rotates the movable cam 25a through the recess 29 against the coil spring 27 to a position beyond the neutral position to the standby position. At this time, the arcuate protruding surface 30 of the movable cam 25a rotates along the arcuate concave surface 31 of the other movable cam 25b in the locked position, and is rotated to a position beyond the neutral position. The movable cam 25a is then further rotated in the same direction by the biasing force of the torsion coil spring 27.
As shown in FIG. 8, the rotation limiting stepped portion 32 is held in a standby position in contact with the other movable cam 25b.

前後両ホイール11a,11bが直線形レール
部16e,16d上に乗り移つた引き違い戸1
は、第9図に示すようにこのあとの開動操作によ
り両直線形レール部16e,16dに案内されて
他方の閉じ位置にある引き違い戸2の後側まで略
直線状に移動する。他方の引き違い戸2を開動操
作した場合も、前後のホイール11a,11bが
両直線形レール部16d,16e上に乗り移つた
後は、当該引き違い戸2は両直線形レール部16
d,16eに案内されて一方の閉じ位置にある引
き違い戸1の後側まで略直線状に移動する。従つ
て両直線形レール部16d,16eは、引き違い
戸1又は2を前記斜め退入経路から他方の引き違
い戸2又は1の閉じ位置の後側まで略直線状に案
内する直線経路を形成していることになる。
A sliding door 1 in which both the front and rear wheels 11a, 11b are moved onto the linear rail parts 16e, 16d.
As shown in FIG. 9, by the subsequent opening operation, the double sliding door 2 is guided by both the linear rail portions 16e and 16d and moves substantially linearly to the rear side of the other sliding door 2 in the closed position. Even when the other sliding door 2 is opened, after the front and rear wheels 11a, 11b have moved onto both the linear rail sections 16d, 16e, the sliding door 2 will be opened on both the linear rail sections 16.
d and 16e, and moves approximately linearly to the rear side of the double sliding door 1 which is in one closed position. Therefore, both the linear rail parts 16d and 16e form a linear path that guides the sliding door 1 or 2 from the diagonal exit path to the rear side of the closed position of the other sliding door 2 or 1. That means you are doing it.

上記のように引き違い戸1を直接経路の終端、
即ち開動限位置まで開動せしめることが出来る
が、当該引き違い戸1の開動操作により第8図に
示すように可動カム25aが係止姿勢から待機姿
勢に切り替えられると、他方の可動カム25bの
円弧形凹入面31と前記可動カム25aの円弧形
突出面30との嵌合当接により他方の可動カム2
5bは係止姿勢にロツクされ、待機姿勢への回動
が出来ない状態となる。従つて当該可動カム25
bの凹部29に嵌合する円柱軸部28を備えた他
方の引き違い戸2は、閉じ位置から斜め退入経路
に向かつて開動させることが出来ない。即ち、一
方の引き違い戸1が開動せしめられると他方の引
き違い戸2は閉じ位置にロツクされ、開動させる
ことが出来ない。
As mentioned above, use double sliding door 1 as the end of the direct route,
That is, it can be opened to the opening movement limit position, but when the movable cam 25a is switched from the locked position to the standby position as shown in FIG. Due to the fitting contact between the arcuate concave surface 31 and the arcuate protruding surface 30 of the movable cam 25a, the other movable cam 2
5b is locked in the locked position and cannot be rotated to the standby position. Therefore, the movable cam 25
The other sliding door 2, which has a cylindrical shaft portion 28 that fits into the recess 29 of b, cannot be opened from the closed position toward the diagonal exit path. That is, when one sliding door 1 is opened, the other sliding door 2 is locked in the closed position and cannot be opened.

開動限位置にある引き違い戸1は直線経路及び
斜め退入経路を経由させて元の閉じ位置まで閉動
させることが出来るが、この引き違い戸1が斜め
退入経路を逆移動するとき、円柱軸部28が待機
姿勢に保持されている可動カム25aの凹部29
に嵌合しながら当該可動カム25aを捩じりコイ
ルスプリング27に抗して係止姿勢に向けて回動
せしめる。そして当該引き違い戸1が閉じ位置に
到達したとき、可動カム25aは第4図に示すよ
うに元の係止姿勢に復帰し、他方の可動カム25
bに対するロツク作用が解除される。即ち、開動
せしめた引き違い戸1を閉じ位置に戻すことによ
り他方の引き違い戸2を開動操作することが出来
る。
The double sliding door 1 in the opening movement limit position can be moved to the original closed position via a straight path and a diagonal retraction path, but when the sliding door 1 moves backward along the diagonal retraction path, A recess 29 of the movable cam 25a in which the cylindrical shaft portion 28 is held in a standby position.
The movable cam 25a is twisted and rotated against the coil spring 27 toward the locked position. When the sliding door 1 reaches the closed position, the movable cam 25a returns to its original locked position as shown in FIG.
The lock on b is released. That is, by returning the opened sliding door 1 to the closed position, the other sliding door 2 can be opened.

他方の引き違い戸2を開動操作させたときに
は、その前部の円柱軸部28が可動カム25bを
待機姿勢に切り替えるので、可動カム25aが係
止姿勢にロツクされ、引き違い戸1を開動操作す
ることが出来なくなる。
When the other sliding door 2 is opened, the cylindrical shaft portion 28 at the front switches the movable cam 25b to the standby position, so the movable cam 25a is locked in the locked position, and the sliding door 1 is not opened. become unable to do so.

尚、上記実施例では、引き違い戸1,2の内端
部に設けられる被係止部として、経路切換用ロー
ラー22の軸支部を構成する円柱軸部28を利用
したが、専用の被係止部を設けることも出来る。
又、可動カム25a,25bに揺動牽制作用部と
して、相手側の可動カム25a,25bの円弧形
凹入面31に作用する円弧形突出面30を設けた
が、これに限定されないことは勿論である。
In the above embodiment, the cylindrical shaft part 28 constituting the shaft support of the path switching roller 22 was used as the locked part provided at the inner end of the sliding doors 1 and 2, but a dedicated locked part 28 was used. A stop can also be provided.
In addition, although the movable cams 25a, 25b are provided with arcuate protruding surfaces 30 acting on the arcuate recessed surfaces 31 of the mating movable cams 25a, 25b as rocking motion restraining portions, the present invention is not limited thereto. Of course.

(発明の作用及び効果) 以上のように本発明の引き違い戸案内装置によ
れば、一方の戸が開かれたとき、当該戸の被係止
部(円柱軸部28)によつて係止姿勢から待機姿
勢に揺動せしめられ且つスプリング27によつて
当該待機姿勢に保持される可動カム25a又は2
5bの揺動牽制作用部(円弧形突出面30)が、
他方の閉じ位置にある戸の被係止部(円柱軸部2
8)と係合している係止姿勢の可動カム25b又
は25aを当該係止姿勢にロツクし、開かれた戸
が閉じ位置に戻ると、待機姿勢にある前記可動カ
ム25a又は25bを被係止部(円柱軸部28)
で係止姿勢に復帰させるので、当該可動カム25
a又は25bの揺動牽制作用部(円弧形突出面3
0)による他方の可動カム25b又は25aに対
するロツク作用が解除される。
(Operations and Effects of the Invention) As described above, according to the sliding door guide device of the present invention, when one door is opened, the door is locked by the locked portion (cylindrical shaft portion 28) of the door. The movable cam 25a or 2 is swung from a posture to a standby posture and is held in the standby posture by a spring 27.
The rocking tensioning portion (arc-shaped protruding surface 30) of 5b is
The locked part of the door in the other closed position (cylindrical shaft part 2
When the movable cam 25b or 25a in the locked position engaged with 8) is locked in the locked position, and the opened door returns to the closed position, the movable cam 25a or 25b in the standby position is locked in the locked position. Stop part (cylindrical shaft part 28)
Since the movable cam 25 is returned to the locked position, the movable cam 25
a or 25b for rocking tension use part (arc-shaped protruding surface 3
0) on the other movable cam 25b or 25a is released.

従つて、何れか一方の引き違い戸が閉じ位置に
ないときは他方の引き違い戸の開動が阻止され、
両方の引き違い戸が閉じ位置にあるときのみ任意
の一方の引き違い戸の開動が許されることになる
ので、一方の引き違い戸を開いた状態であるにも
拘わらず誤つて他方の引き違い戸を開動操作して
その背部に位置する一方の引き違い戸と衝突させ
てしまうような恐れがなくなり、引き違い戸や案
内装置を損傷させることなく安全に開閉操作する
ことが出来る。
Therefore, when either one of the sliding doors is not in the closed position, the other sliding door is prevented from opening;
Since opening of any one sliding door is allowed only when both sliding doors are in the closed position, it is possible to open one sliding door by mistake while the other sliding door is open. There is no fear of colliding with one of the sliding doors located behind the door when the door is opened, and the door can be opened and closed safely without damaging the sliding door or the guide device.

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

第1図は2枚の引き違い戸を示す概略横断平面
図、第2図は両引き違い戸が閉じ位置にある状態
での要部の横断平面図、第3図は同正面図、第4
図は同状態での開動牽制手段を示す横断底面図、
第5図は回転レール部の一部縦断側面図、第6図
は引き違い戸の吊り下げ状態を示す縦断側面図、
第7図は引き違い戸のホイール取り付け部を示す
横断平面図、第8図は一方の引き違い戸を開動操
作したときの開動牽制手段を示す横断底面図、第
9図は一方の引き違い戸を開いた状態での要部の
横断平面図である。 1,2…引き違い戸、8a,8b…前後一対の
ブラケツト、11a,11b…吊り下げ用ホイー
ル、16…吊り下げ用ガイドレール、16a〜1
6c…円弧形レール部、16d,16e…直線形
レール部、16f…回転レール部、18…回転
体、19…板スプリング、20…経路切り替え用
カム、22…経路切り替え用ローラー、23…開
動牽制手段、25a,25b…可動カム、26…
ストツパー、27…捩じりコイルスプリング、2
8…円柱軸部、29…凹部、30…円弧形突出
面、31…円弧形凹入面、32…回動制限用段
部。
Fig. 1 is a schematic cross-sectional plan view showing two sliding doors, Fig. 2 is a cross-sectional plan view of the main parts with both sliding doors in the closed position, Fig. 3 is a front view of the same, and Fig. 4
The figure is a cross-sectional bottom view showing the opening motion restraining means in the same state.
Figure 5 is a partial vertical side view of the rotating rail section, Figure 6 is a vertical side view showing the hanging state of the sliding door;
Figure 7 is a cross-sectional plan view showing the wheel attachment part of the double sliding door, Figure 8 is a cross-sectional bottom view showing the opening control means when one sliding door is opened, and Figure 9 is a cross-sectional bottom view showing the opening control means when one sliding door is opened. FIG. 1, 2...Sliding door, 8a, 8b...Pair of front and rear brackets, 11a, 11b...Hanging wheel, 16...Hanging guide rail, 16a-1
6c...Circular rail part, 16d, 16e...Linear rail part, 16f...Rotating rail part, 18...Rotating body, 19...Plate spring, 20...Route switching cam, 22...Route switching roller, 23...Opening movement Checking means, 25a, 25b...Movable cam, 26...
Stopper, 27...Torsion coil spring, 2
8...Cylindrical shaft portion, 29...Concave portion, 30...Circular protrusion surface, 31...Circular concave surface, 32...Step for rotation restriction.

Claims (1)

【特許請求の範囲】[Claims] 1 閉じ位置にあるときに略面一に直列する2枚
の引き違い戸の各々が、当該閉じ位置から斜め後
方に平行移動した後に他方の引き違い戸の後側に
平行横移動するように構成した引き違い戸案内装
置に於いて、両引き違い戸の互いに隣接する内端
部に被係止部を夫々設け、各引き違い戸が閉じ位
置に達するときに前記被係止部と係合して待機姿
勢から係止姿勢に揺動せしめられる可動カムを並
設し、この各可動カムを前記被係止部と係合可能
な待機姿勢に保持するスプリングを併設すると共
に、両可動カムには、待機姿勢となつたときに他
方の可動カムは係止姿勢にロツクする揺動牽制作
用部を設けて成る引き違い戸案内装置。
1. When the two sliding doors are in the closed position, each of the two sliding doors arranged in series on the same plane is configured to move in parallel diagonally backward from the closed position and then move parallel to the rear side of the other sliding door. In the double sliding door guide device, locking parts are provided at mutually adjacent inner ends of both sliding doors, and the locking parts are engaged with the locking parts when each sliding door reaches a closed position. Movable cams that can be swung from a standby position to a locking position are arranged in parallel, and a spring is installed for holding each movable cam in a standby position in which it can engage with the locked portion. 2. A sliding door guide device comprising a rocking traction member that locks the other movable cam in a locking position when the sliding door is in a standby position.
JP19269185A 1985-08-31 1985-08-31 Apparatus for guiding slide door Granted JPS6255387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19269185A JPS6255387A (en) 1985-08-31 1985-08-31 Apparatus for guiding slide door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19269185A JPS6255387A (en) 1985-08-31 1985-08-31 Apparatus for guiding slide door

Publications (2)

Publication Number Publication Date
JPS6255387A JPS6255387A (en) 1987-03-11
JPH0377917B2 true JPH0377917B2 (en) 1991-12-12

Family

ID=16295439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19269185A Granted JPS6255387A (en) 1985-08-31 1985-08-31 Apparatus for guiding slide door

Country Status (1)

Country Link
JP (1) JPS6255387A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6108638B2 (en) * 2015-09-18 2017-04-05 アクシス株式会社 Sliding door device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100079U (en) * 1982-12-25 1984-07-06 永大産業株式会社 sliding door device

Also Published As

Publication number Publication date
JPS6255387A (en) 1987-03-11

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