JP2005090216A - Interlocked sliding doors - Google Patents

Interlocked sliding doors Download PDF

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JP2005090216A
JP2005090216A JP2003426781A JP2003426781A JP2005090216A JP 2005090216 A JP2005090216 A JP 2005090216A JP 2003426781 A JP2003426781 A JP 2003426781A JP 2003426781 A JP2003426781 A JP 2003426781A JP 2005090216 A JP2005090216 A JP 2005090216A
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case
movable
tongue piece
recess
door plate
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Katsumi Yagi
克巳 八木
Norito Yagi
準人 八木
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Yagi KK
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Yagi KK
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Priority to JP2003426781A priority Critical patent/JP2005090216A/en
Priority to TW93138356A priority patent/TW200523448A/en
Priority to CN 200410102878 priority patent/CN1637227A/en
Publication of JP2005090216A publication Critical patent/JP2005090216A/en
Priority to HK06100188.6A priority patent/HK1080532A1/en
Priority to JP2007007162U priority patent/JP3137474U/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide interlocked sliding doors which are easy to assemble, can be adapted to a various types of sliding doors and retrofitted to an existing sliding door. <P>SOLUTION: The interlocked sliding doors are provided with a plurality of door panels which are installed slidably to the opening. On facing sides of the two adjacent door panels, an protruding part and an receiving part are respectively provided. The protruding part has a movable member composed of a magnetic body while the receiving member has a magnet to attract the movable member and a recess part with which the movable part can be engaged. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は連動引き戸に関する。さらに詳しくは、組立てが容易であり、種々のタイプの引き戸にも対応して利用することができ、かつ既存の引き戸にも後付けで装着することができる連動引き戸に関する。   The present invention relates to an interlocking sliding door. More particularly, the present invention relates to an interlocking sliding door that can be easily assembled, can be used for various types of sliding doors, and can be retrofitted to existing sliding doors.

連動引き戸は、たとえば、複数本のレールに吊り下げられ、該レール沿って摺動自在に取り付けられた複数枚の戸板を備えた引き戸であり、先頭にある１枚の戸板を閉じれば、隣接する他の戸板も連動して順次閉まることができ、一方、１枚の戸板を開ければ、他の戸板も順次開放することができる。   An interlocking sliding door is, for example, a sliding door that includes a plurality of door plates that are suspended on a plurality of rails and are slidably mounted along the rails. The other door plates can also be sequentially closed in conjunction with each other. On the other hand, if one door plate is opened, the other door plates can be sequentially opened.

従来の連動引き戸は、隣接する２枚の戸板の対向面において、一方の戸板の下端付近に案内用のＬ字形のガイドピースが突設され、該Ｌ字形ガイドピースの先端が隣接する他方の戸板の下端縁に形成された溝に挿入され、該溝によって一方の戸板は隣接する他方の戸板に対して平行に摺動することができる。また、前記溝の端部には、ゴム製のエンドストッパが配設されており、該エンドストッパがＬ字形ガイドピースの先端を保持することによって、隣接する２枚の戸板が連結されるとともに戸板を閉じた状態にガタつきなく保持することができる。   In the conventional interlocking sliding door, an L-shaped guide piece for guidance projects in the vicinity of the lower end of one door plate on the opposing surface of two adjacent door plates, and the other door plate in which the tip of the L-shaped guide piece is adjacent Is inserted into a groove formed at the lower edge of the door, and the door allows one door plate to slide in parallel with the other door plate adjacent thereto. Also, a rubber end stopper is disposed at the end of the groove, and the end stopper holds the tip of the L-shaped guide piece so that two adjacent door plates are connected and the door plate. Can be held in a closed state without rattling.

しかし、従来の連動引き戸の場合、Ｌ字形ガイドピースの先端を案内するための溝を戸板の下端面に形成し、さらに引き戸を閉じた状態に保持するためのエンドストッパを取り付ける必要がある。そのため、戸板の加工に手間がかかるとともに高い加工精度が要求され、その結果、引き戸の組立てが困難である。   However, in the case of a conventional interlocking sliding door, it is necessary to form a groove for guiding the tip of the L-shaped guide piece on the lower end surface of the door plate and to attach an end stopper for holding the sliding door closed. For this reason, it takes time to process the door plate and high processing accuracy is required, and as a result, it is difficult to assemble the sliding door.

また、従来の連動引き戸は、吊り戸タイプの引き戸のみに対応して利用できるにすぎないため、敷居と鴨居とのあいだで摺動する引き戸には適用することができず、利用範囲が狭いという問題がある。   In addition, since the conventional interlocking sliding door can only be used corresponding to the sliding door type sliding door, it cannot be applied to the sliding door that slides between the sill and the duck, and the usage range is narrow. There's a problem.

さらに、従来の連動引き戸は、戸板をレールに取り付けたのちでは、戸板間を連結するための金具を後付けで装着することができないという問題がある。   Furthermore, the conventional interlocking sliding door has a problem that, after the door plates are attached to the rails, a metal fitting for connecting the door plates cannot be attached later.

本発明はかかる問題を解消するためになされたものであり、組立てが容易であり、種々のタイプの引き戸にも対応して利用することができ、かつ既存の引き戸にも後付けで装着することができる連動引き戸を提供することを目的とする。   The present invention has been made to solve such a problem, is easy to assemble, can be used for various types of sliding doors, and can be retrofitted to existing sliding doors. The purpose is to provide an interlocking sliding door.

本発明の連動引き戸は、開口部に摺動自在に取り付けられた複数枚の戸板を備えた連動引き戸であって、
隣接する２枚の戸板の対向面には、突出部および受け部がそれぞれ設けられ、
該突出部が磁性体からなる可動部材を有し、前記受け部が前記可動部材を吸引する磁石および当該可動部材と係合し得る凹部を有してなることを特徴とする。 The interlocking sliding door of the present invention is an interlocking sliding door provided with a plurality of door plates slidably attached to the opening,
Protruding portions and receiving portions are respectively provided on opposing surfaces of two adjacent door plates,
The protrusion has a movable member made of a magnetic material, and the receiving portion has a magnet that attracts the movable member and a recess that can be engaged with the movable member.

前記開口部の一部には、壁が設けられ、隣接する前記戸板および前記壁の対向面には、前記突出部および前記受け部がそれぞれ設けられてなるのが好ましい。   It is preferable that a part of the opening is provided with a wall, and the protruding part and the receiving part are provided on the adjacent door plate and the opposing surface of the wall, respectively.

前記突出部が、ケースと、該ケースから出没できるように当該ケースに揺動自在に取り付けられた磁性体からなる可動舌片と、該可動舌片を前記ケース内部に収納する方向へ付勢する付勢手段とからなり、
前記受け部が、前記突出部の可動舌片と対向する面に当該可動舌片の先端と係合する前記凹部が形成されたケースと、当該ケース内部に収納された磁石とからなり、
前記受け部のケースに形成された凹部の内面には、当該凹部の内奥面から当該凹部の開口縁へ略直角に延びる直角段部が形成されてなるのが好ましい。 The projecting portion biases the case, a movable tongue piece made of a magnetic material swingably attached to the case so as to be able to appear and disappear from the case, and a direction in which the movable tongue piece is housed in the case. Consisting of biasing means,
The receiving portion is composed of a case in which the concave portion that engages the tip of the movable tongue piece is formed on a surface of the protrusion portion that faces the movable tongue piece, and a magnet housed in the case.
The inner surface of the recess formed in the case of the receiving portion is preferably formed with a right-angle step portion extending substantially perpendicularly from the inner back surface of the recess to the opening edge of the recess.

前記戸板の対向面に設けられた前記突出部が、当該戸板の幅方向に互いに離間するように２個配設されてなるのが好ましい。   It is preferable that two protrusions provided on the facing surface of the door plate are arranged so as to be separated from each other in the width direction of the door plate.

前記突出部が、ケースと、該ケースに出没自在に内蔵された磁性体からなる可動ロッドと、該可動ロッドを前記ケース内部に収納する方向へ付勢する付勢手段とからなり、
前記受け部が、前記突出部の可動ロッドと対向する面に当該可動ロッドと係合する前記凹部が形成されたケースと、当該ケース内部に収納された磁石とからなり、
前記受け部のケースに形成された凹部の内面のうちの一方の側には、当該凹部の内奥面から当該凹部の開口縁へ延びる斜面が形成され、前記凹部の内面のうちの他方の側には、当該凹部の内奥面から当該凹部の開口縁へ略直角に延びる直角段部が形成されてなるのが好ましい。 The projecting portion comprises a case, a movable rod made of a magnetic material built in and retractable in the case, and an urging means for urging the movable rod in a direction in which the movable rod is housed in the case.
The receiving portion is composed of a case in which the concave portion that engages with the movable rod is formed on a surface of the protruding portion facing the movable rod, and a magnet housed in the case.
A slope extending from the inner back surface of the recess to the opening edge of the recess is formed on one side of the inner surface of the recess formed in the case of the receiving portion, and the other side of the inner surface of the recess It is preferable that a right-angle step portion extending substantially at right angles from the inner back surface of the recess to the opening edge of the recess is formed.

前記戸板の対向面に設けられた前記受け部が、当該戸板の幅方向に互いに離間するように２個配設されてなるのが好ましい。   It is preferable that the two receiving portions provided on the facing surface of the door plate are arranged so as to be separated from each other in the width direction of the door plate.

前記突出部が、ケースと、該ケースから出没できるように当該ケースに揺動自在に取り付けられた磁性体からなる可動舌片とからなり、
前記受け部が、前記突出部の可動舌片と対向する面に当該可動舌片の先端と係合する前記凹部が形成されたケースと、当該ケース内部に収納された磁石と、前記凹部内部に配設され、当該凹部内部に挿入される前記可動舌片の先端部を一時的に係止するための係止フックと、該係止フックに前記可動舌片を一時的に係止できる程度の係止力を付勢する付勢手段とからなるのが好ましい。 The projecting portion comprises a case and a movable tongue piece made of a magnetic material swingably attached to the case so as to be able to appear and disappear from the case,
A case in which the recess is formed on the surface of the protrusion facing the movable tongue of the protrusion, the recess being engaged with the tip of the movable tongue; a magnet housed in the case; and the recess A locking hook for temporarily locking the distal end portion of the movable tongue piece that is disposed and inserted into the recess, and is capable of temporarily locking the movable tongue piece to the locking hook. Preferably, it comprises an urging means for urging the locking force.

前記可動舌片の先端部が、部分的に折り返されてなるのが好ましい。   It is preferable that the tip of the movable tongue piece is partially folded.

前記磁性体からなる可動部材の先端部に柔軟性を有する緩衝材が固着されてなるのが好ましい。   It is preferable that a flexible cushioning material is fixed to the tip of the movable member made of the magnetic material.

本発明によれば、突出部および受け部が複数の戸板の対向面に取り付けられているため、組立てが容易である。また、本発明の連動引き戸は、敷居と鴨居とのあいだで摺動する引き戸だけでなく、吊り戸タイプの引き戸などにも対応して利用でき、種々のタイプの引き戸にも対応して利用することができる。しかも、戸板の対向面に突出部および受け部を後付けで容易に装着することができる。   According to the present invention, since the protruding portion and the receiving portion are attached to the facing surfaces of the plurality of door plates, assembly is easy. In addition, the interlocking sliding door of the present invention can be used not only for sliding doors that slide between the sill and the duck, but also for sliding door type sliding doors, and for various types of sliding doors. be able to. In addition, the protruding portion and the receiving portion can be easily attached to the opposite surface of the door plate by retrofitting.

さらに、受け部に係止フックを設ければ、突出部の可動舌片の先端部を一時的に係止することができ、それにより、隣接する２枚の戸板同士を連結する力を強くすることができ、戸板を１枚づつ順次閉める動作を確実に行なうことができ、また、引き戸を全閉状態に確実に保持することができる。   Furthermore, if the receiving part is provided with a locking hook, the tip of the movable tongue piece of the protruding part can be temporarily locked, thereby strengthening the force to connect two adjacent door plates. Thus, the operation of sequentially closing the door plates one by one can be reliably performed, and the sliding door can be reliably held in the fully closed state.

また、吐出部の磁性体からなる可動部材の先端部に柔軟性を有する緩衝材を固着すれば、突出部と受け部とが連結するときなどの騒音を発生することができ、夜間における引き戸の開閉と静かに行なうことができる。   In addition, if a cushioning material having flexibility is fixed to the tip of the movable member made of a magnetic material of the discharge part, noise such as when the projecting part and the receiving part are connected can be generated. Can be opened and closed quietly.

つぎに図面を参照しながら本発明の連動引き戸を詳細に説明する。図１は本発明の連動引き戸の一実施の形態を示す斜視説明図、図２は図１の連動引き戸の全閉状態における突出部および受け部の配置を簡略的に示す水平断面図、図３は図１の連動引き戸を全開した状態を簡略的に示す水平断面図、図４は図１の戸板の拡大斜視図、図５は図４の突出部の平面図、図６は図５のVI−VI線断面図、図７は本発明の他の実施の形態である緩衝材を有する可動舌片の一部切欠正面図、図８は図７の可動舌片の縦断面図、図９は図４の受け部の平面図、図１０は図９のＸ−Ｘ線断面図、図１１は本発明の他の実施の形態である連動引き戸の全閉状態における突出部および受け部の配置を簡略的に示す水平断面図、図１２は図１１の連動引き戸を全開した状態を簡略的に示す水平断面図、図１３は図１１の突出部の断面説明図、図１４は本発明のさらに他の実施の形態である緩衝材を有する可動ロッドの一部切欠正面図、図１５は図１１の受け部の平面図、図１６は図１５の受け部のXVI−XVI線断面図、図１７は本発明のさらに他の実施の形態である連動引き戸の全閉状態における突出部および受け部の配置を簡略的に示す水平断面図、図１８は図１７の連動引き戸を全開した状態を簡略的に示す水平断面図、図１９は図１７の突出部の平面図、図２０は図１９のXX−XX線断面図、図２１は図１７の受け部の平面図および図２２は図２１のXXII−XXII線断面図である。   Next, the interlocking sliding door of the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective explanatory view showing an embodiment of the interlocking sliding door of the present invention, FIG. 2 is a horizontal sectional view schematically showing the arrangement of protrusions and receiving portions in the fully closed state of the interlocking sliding door of FIG. Is a horizontal sectional view schematically showing a state in which the interlocking sliding door of FIG. 1 is fully opened, FIG. 4 is an enlarged perspective view of the door plate of FIG. 1, FIG. 5 is a plan view of the protruding portion of FIG. -VI sectional view, FIG. 7 is a partially cutaway front view of a movable tongue piece having a cushioning material according to another embodiment of the present invention, FIG. 8 is a longitudinal sectional view of the movable tongue piece of FIG. FIG. 10 is a cross-sectional view taken along line XX of FIG. 9, and FIG. 11 shows the arrangement of the protrusions and the receiving portions in the fully closed state of the interlocking sliding door according to another embodiment of the present invention. FIG. 12 is a horizontal sectional view simply showing a state in which the interlocking sliding door of FIG. 11 is fully opened, and FIG. 13 is a sectional view of the protruding portion of FIG. FIG. 14 is a partially cutaway front view of a movable rod having a cushioning material according to still another embodiment of the present invention, FIG. 15 is a plan view of the receiving portion of FIG. 11, and FIG. 16 is a receiving portion of FIG. XVI-XVI line sectional view of FIG. 17, FIG. 17 is a horizontal sectional view schematically showing the arrangement of the protruding portion and the receiving portion in the fully closed state of the interlocking sliding door which is still another embodiment of the present invention, and FIG. FIG. 19 is a plan view of the projecting portion of FIG. 17, FIG. 20 is a sectional view taken along line XX-XX of FIG. 19, and FIG. 21 is a view of the receiving portion of FIG. A plan view and FIG. 22 are sectional views taken along line XXII-XXII in FIG.

図１〜４に示される連動引き戸は、いわゆる３本引きタイプの連動引き戸であり、２本の柱Ｐ１、Ｐ２によって囲まれ、壁Ｗを有する戸口において、柱Ｐ１、Ｐ２とのあいだの開口部の上下両端において鴨居Ｔおよび敷居Ｂが設けられ、敷居Ｂ上を複数の戸板１、２、３が摺動自在に取り付けられている。戸板１、２、３の上下両端に設けられた突条が、鴨居Ｔおよび敷居Ｂにそれぞれ形成された溝Ｇ１、Ｇ２に摺動自在に差し込まれている。また、戸板１、２、３が敷居Ｂ上を滑らかに摺動し得るように、各戸板の下端面に戸車を設けるようにしてもよい。図１〜４では、複数の戸板を示すために、戸板の幅および高さを小さめに描いている。なお、本実施の形態のように鴨居および敷居を設ける代わりに、天井面などに複数本のレールを固着し、該レールに戸板を摺動自在に吊り下げてもよい。   The interlocking sliding door shown in FIGS. 1 to 4 is a so-called three-drawing type interlocking sliding door, which is surrounded by two pillars P1 and P2 and has an opening between the pillars P1 and P2 in a doorway having a wall W. Kamoi T and sill B are provided at both upper and lower ends, and a plurality of door plates 1, 2, and 3 are slidably mounted on the sill B. The protrusions provided at the upper and lower ends of the door plates 1, 2, and 3 are slidably inserted into the grooves G1 and G2 formed in the Kamoi T and the sill B, respectively. Moreover, you may make it provide a door pulley in the lower end surface of each door plate so that the door plates 1, 2, and 3 can slide on the threshold B smoothly. 1-4, in order to show a some doorplate, the width and height of the doorplate are drawn small. Instead of providing a duck and a sill as in this embodiment, a plurality of rails may be fixed to a ceiling surface or the like, and a door plate may be slidably suspended on the rails.

突出部１１は、図２〜４に示されるように、戸板２、３の対向面の下部であって両側（図２における左右両側）の端部付近にそれぞれ１個ずつ設けられ、さらに、壁Ｗの対向面の下部であって、当該戸板が閉まる方向の側（壁Ｗの、図２における右側）の端部付近に、それぞれ設けられている。   As shown in FIGS. 2 to 4, one protruding portion 11 is provided in the vicinity of the ends of the opposite surfaces of the door plates 2 and 3, near the end portions on both sides (left and right sides in FIG. 2). They are respectively provided in the lower part of the facing surface of W and in the vicinity of the end on the side (the right side of the wall W in FIG. 2) in the direction in which the door plate is closed.

また、受け部１２は、図２〜４に示されるように、戸板１、２、３の対向面の下部であって、当該戸板が開く方向の側（図２における左側（柱Ｐ１に近い側））の端部付近にそれぞれ設けられている。   2-4, the receiving part 12 is the lower part of the opposing surface of the door plates 1, 2, and 3 and is the side in the direction in which the door plate opens (the left side in FIG. 2 (the side closer to the column P1). )) Near the end of each.

なお、前記突出部１１および受け部１２の位置は、戸板の下部に限定されるものではなく、たとえば戸板の中央付近に設けることもできる。   In addition, the position of the said protrusion part 11 and the receiving part 12 is not limited to the lower part of a doorplate, For example, it can also provide in the center vicinity of a doorplate.

本実施の形態では、図２に示されるように、１枚の戸板について戸板の幅方向に互いに離間するように２個の突出部（たとえば、戸板２における閉位置保持用突出部１１ａおよび開位置保持用突出部１１ｄ）が配設されている例をあげて説明したが、本発明はこれに限定されるものではなく、閉位置保持用突出部１１ａ、１１ｂ、１１ｃのみを配置してもよい。   In the present embodiment, as shown in FIG. 2, two protrusions (for example, a closed position holding protrusion 11a and an open position in the door plate 2 are separated from each other in the width direction of the door plate with respect to one door plate. Although an example in which the holding projection 11d) is disposed has been described, the present invention is not limited to this, and only the closed position holding projections 11a, 11b, and 11c may be arranged. .

本実施の形態の連動引き戸は、図４〜１０に示される揺動自在の磁性体からなる可動舌片を有する突出部１１、および該可動舌片に係合し得る凹部を有する受け部１２を備えている。   The interlocking sliding door of the present embodiment includes a protruding portion 11 having a movable tongue piece made of a swingable magnetic body shown in FIGS. 4 to 10 and a receiving portion 12 having a recess that can be engaged with the movable tongue piece. I have.

図５〜６に示される突出部１１は、ケース１３と、該ケース１３から出没できるように当該ケース１３に揺動自在に取り付けられた鉄などの磁性体からなる可動舌片１４と、該可動舌片１４をケース１３内部に収納する方向へ付勢する付勢手段である圧縮コイルばね１５とから構成されている。   The protrusion 11 shown in FIGS. 5 to 6 includes a case 13, a movable tongue piece 14 made of a magnetic material such as iron, which is swingably attached to the case 13 so as to be able to appear and disappear from the case 13, and the movable It is comprised from the compression coil spring 15 which is an urging means which urges | biases the tongue piece 14 to the direction accommodated in case 13 inside.

可動舌片１４は、Ｌ字状に曲げられた鉄などの磁性材料で作製された金属薄板からなる。可動舌片１４の折曲部の内側は、ケース１３の裏蓋１６の内側突出部１６ａに当接しており、それにより、可動舌片１４は、内側突出部１６ａの先端部を回転中心として揺動することができる。また、ケース１３の内部に延びる可動舌片１４の短辺１４ｂは、圧縮コイルばね１５によって押圧付勢されており、当該可動舌片１４は、その長辺１４ｃがケース１３内部に収納される方向へ付勢されている。   The movable tongue piece 14 is made of a thin metal plate made of a magnetic material such as iron bent into an L shape. The inner side of the bent portion of the movable tongue piece 14 is in contact with the inner protruding portion 16a of the back cover 16 of the case 13, so that the movable tongue piece 14 swings around the tip portion of the inner protruding portion 16a as the rotation center. Can move. Further, the short side 14 b of the movable tongue piece 14 extending inside the case 13 is pressed and urged by the compression coil spring 15, and the long side 14 c of the movable tongue piece 14 is stored in the case 13. Is being energized.

また、可動舌片１４の短辺１４ｂの幅は、ケース１３の開口１３ａの幅より広くなるように設定されているため、可動舌片１４は開口１３ａから脱落することがない。   Further, since the width of the short side 14b of the movable tongue piece 14 is set so as to be wider than the width of the opening 13a of the case 13, the movable tongue piece 14 does not fall out of the opening 13a.

また、本発明の他の実施の形態では、図７〜８に示されるように、磁性体からなる可動舌片１４の先端部１４ｄに、柔軟性を有する緩衝部材２１が固着されているため、可動舌片１４が受け部１２の磁石１９に吸引されて当該受け部１２の凹部１７に係合するとき、および可動舌片１４が圧縮コイルバネ１５の付勢力によってケース１３内部に戻るときなどにおける騒音の発生を防止することができる。   Moreover, in other embodiment of this invention, as shown in FIGS. 7-8, since the buffer member 21 which has a softness | flexibility is adhering to the front-end | tip part 14d of the movable tongue piece 14 which consists of magnetic bodies, Noise when the movable tongue piece 14 is attracted by the magnet 19 of the receiving portion 12 to engage with the concave portion 17 of the receiving portion 12 and when the movable tongue piece 14 returns to the inside of the case 13 by the urging force of the compression coil spring 15. Can be prevented.

緩衝部材２１は、可動舌片１４の先端部１４ｄの全体を覆うように、天然ゴム、合成ゴム、または合成樹脂などでモールド成形することにより、作製されている。なお、図７においては、可動舌片１４の先端部１４ｄを見やすくするために、緩衝部材２１の表面部分は一部切り欠かれている。   The buffer member 21 is manufactured by molding with natural rubber, synthetic rubber, synthetic resin, or the like so as to cover the entire distal end portion 14d of the movable tongue piece 14. In addition, in FIG. 7, in order to make the front-end | tip part 14d of the movable tongue piece 14 easy to see, the surface part of the buffer member 21 is partly notched.

図７〜８に示されるように、可動舌片１４の先端部１４ｄは、部分的に幅が狭くなっているとともに厚さも薄くなっているため、先端部１４ｄに充分な厚さの緩衝部材２１をモールド成形することができ、しかも緩衝部材２１が可動舌片１４の表面からあまり突出しない。   7-8, since the front-end | tip part 14d of the movable tongue piece 14 is partially narrowed and thickness is also thin, the buffer member 21 of sufficient thickness to the front-end | tip part 14d. The buffer member 21 does not protrude so much from the surface of the movable tongue piece 14.

さらに、可動舌片１４の先端部１４ｄには、貫通孔１４ｅが形成されているため、先端部１４ｄを覆う緩衝部材２１の一部が貫通孔１４ｅの内部に入りこんでいる。そのため、緩衝部材２１が先端部１４ｄから脱落するのを防止することができる。貫通孔１４ｅは、図７〜８に示されるように１個でもよいし、複数個形成してもよい。さらに、貫通孔の代わりにスリットを形成しても、緩衝部材２１の抜け止めの効果を得ることができる。   Furthermore, since the through-hole 14e is formed in the front-end | tip part 14d of the movable tongue piece 14, some buffer members 21 which cover the front-end | tip part 14d have penetrated the inside of the through-hole 14e. Therefore, it is possible to prevent the buffer member 21 from falling off the tip portion 14d. The through-hole 14e may be one as shown in FIGS. Furthermore, even if a slit is formed instead of the through hole, the effect of preventing the buffer member 21 from coming off can be obtained.

また、可動舌片１４の先端部１４ｄに切欠き１４ｆが形成されているため、緩衝部材２１の一部が切欠き１４ｆ内部に入り込むことによって緩衝部材２１の脱落を防止することができ、しかも、先端部１４ｄの前方（図７〜８における右側）に形成される緩衝部材２１の厚さを厚くすることができ、衝撃緩衝効果が高い。なお、前述のように、モールド成形により可動舌片１４の先端部に設ける以外に、別体にて作製した緩衝部材を接着などにより可動舌片に固着することもできる。   Moreover, since the notch 14f is formed in the front-end | tip part 14d of the movable tongue piece 14, when a part of the buffer member 21 enters into the notch 14f, it can prevent the buffer member 21 from falling off. The thickness of the buffer member 21 formed in front of the distal end portion 14d (the right side in FIGS. 7 to 8) can be increased, and the impact buffering effect is high. As described above, in addition to providing the tip of the movable tongue piece 14 by molding, a separate buffer member can be fixed to the movable tongue piece by bonding or the like.

図２に示される突出部１１（具体的には、閉位置保持用の突出部１１ａ、１１ｂ、および開位置保持用の突出部１１ｄ、１１ｅ）は、戸板２、３の対向面の下部であって、当該戸板２、３の両側（図２における左右両側）の端部付近にそれぞれ１個ずつ設けられている。戸板２、３の両側の突出部１１は、それぞれの可動舌片１４の先端１４ａが互いに向き合うような向きに取り付けられている。   The protrusions 11 shown in FIG. 2 (specifically, the protrusions 11a and 11b for holding the closed position and the protrusions 11d and 11e for holding the open position) are the lower parts of the facing surfaces of the door plates 2 and 3. The door plates 2 and 3 are respectively provided near the end portions on both sides (left and right sides in FIG. 2). The protrusions 11 on both sides of the door plates 2 and 3 are attached so that the tips 14a of the respective movable tongue pieces 14 face each other.

また、壁Ｗに取り付けられた閉位置保持用の突出部１１ｃは、その可動舌片１４の先端１４ａが他の閉位置保持用の突出部１１ａ、１１ｂの先端１４ａと同じ向きを向くように取り付けられている。   The protrusion 11c for holding the closed position attached to the wall W is attached so that the tip 14a of the movable tongue 14 faces the same direction as the tips 14a of the other protrusions 11a, 11b for holding the closed position. It has been.

また、受け部１２は、図９〜１０に示されるように、前記突出部１１の可動舌片１４と対向する面に当該可動舌片１４の長辺１４ｃの先端１４ａと係合する凹部１７が形成されたケース１８と、当該ケース１８内部に収納された磁石１９とから構成されている。   Further, as shown in FIGS. 9 to 10, the receiving portion 12 has a concave portion 17 that engages with the tip 14 a of the long side 14 c of the movable tongue 14 on the surface of the protruding portion 11 that faces the movable tongue 14. The case 18 is formed and a magnet 19 housed in the case 18.

受け部１２のケース１８に形成された凹部１７の内面には、当該凹部１７の内奥面１７ａから当該凹部１７の開口縁１７ｂへ略直角に延びる一対の直角段部２０が形成されている。受け部１２は、戸板１、２、３の対向面の下部であって戸板が開く方向の側（図２における左側（柱Ｐ１に近い側））の端部付近に、それぞれ設けられている。   On the inner surface of the concave portion 17 formed in the case 18 of the receiving portion 12, a pair of right-angle step portions 20 extending from the inner back surface 17 a of the concave portion 17 to the opening edge 17 b of the concave portion 17 is formed. The receiving part 12 is provided in the lower part of the facing surface of the door plates 1, 2, and 3 and in the vicinity of the end on the side in which the door plate opens (the left side in FIG. 2 (the side close to the pillar P 1)).

また、受け部１２の凹部１７の奥底面は、山形に盛り上がり、磁石１９が凹部１７内に近づけて配置されているため、可動舌片１４が磁石１９に吸引されやすい。   Further, the bottom surface of the concave portion 17 of the receiving portion 12 rises in a mountain shape, and the magnet 19 is disposed close to the concave portion 17, so that the movable tongue piece 14 is easily attracted to the magnet 19.

図２に示されるように、突出部１１と受け部１２とが近接した位置にあるときには、前記受け部１２の磁石１９の磁力により突出部１１の可動舌片１４が揺動して斜方に突出し、当該可動舌片１４の先端１４ａが前記凹部１７内部の一方の直角段部２０に係合することにより、突出部１１と受け部１２とが係合される。   As shown in FIG. 2, when the protruding portion 11 and the receiving portion 12 are close to each other, the magnetic tongue 14 of the protruding portion 11 is swung obliquely by the magnetic force of the magnet 19 of the receiving portion 12. The protruding portion 11 and the receiving portion 12 are engaged with each other by protruding and engaging the tip 14 a of the movable tongue piece 14 with one of the right-angled stepped portions 20 inside the concave portion 17.

また、突出部１１と受け部１２とが離れるときには、可動舌片１４は、前記磁石１９の磁力の作用を受けなくなり、前記圧縮コイルばね１５の付勢力により、突出部１１のケース１１内部に戻って突出部１１と受け部１２との係合が解除される。このとき、他方の直角段部２０の上端縁が可動舌片１４の外面を外方へ押圧することにより、突出部１１と受け部１２との係合が円滑に解除される。   When the protruding portion 11 and the receiving portion 12 are separated from each other, the movable tongue piece 14 is not affected by the magnetic force of the magnet 19 and returns to the inside of the case 11 of the protruding portion 11 by the urging force of the compression coil spring 15. Thus, the engagement between the protruding portion 11 and the receiving portion 12 is released. At this time, the upper end edge of the other right-angled stepped portion 20 presses the outer surface of the movable tongue piece 14 outward, so that the engagement between the protruding portion 11 and the receiving portion 12 is smoothly released.

突出部１１および受け部１２は、隣接する２枚の戸板１、２および２、３のそれぞれの対向面、および隣接する戸板３および壁Ｗの対向面において、当該対向面を座ぐり加工などにより形成された凹所に埋め込まれ、ネジ止めなどにより固着されるため、取り付けが容易である。また、敷居と鴨居とのあいだで摺動する引き戸だけでなく、吊り戸タイプなどの種々の形態の引き戸に対応して利用することができる。しかも、戸板の対向面に突出部および受け部を後付けで容易に装着することができる。   The protruding portion 11 and the receiving portion 12 are formed by spot facing the opposing surfaces of the two adjacent door plates 1, 2, 2 and 3 and the adjacent surfaces of the adjacent door plate 3 and the wall W. Since it is embedded in the formed recess and secured by screwing or the like, attachment is easy. Moreover, it can utilize corresponding to the sliding door of various forms, such as not only the sliding door sliding between a sill and a duck, but a sliding door type. In addition, the protruding portion and the receiving portion can be easily attached to the opposite surface of the door plate by retrofitting.

本実施の形態の突出部１１および受け部１２は、図２に示されるように、戸板１、２、３のそれぞれの対向面に取り付けられる。それにより、図３に示される全開状態、すなわち戸板１、２、３が柱Ｐ１に沿って重なり合った状態から先頭の戸板１を閉めるだけで、まず最初に開位置保持用の突出部１１ｄと受け部１２の係合が解除され、ついで戸板２に設けられた閉位置保持用の突出部１１ａの可動舌片１４の先端１４ａが受け部１２の前記磁石１９の吸引力により突出し、受け部１２の前記凹部１７内面の直角段部２０に係合することにより、戸板１と戸板２とが連結される。ついで、戸板１および戸板２を一体にして柱Ｐ２方向へ引っ張って閉めれば、前述と同様に戸板２と戸板３とのあいだが、戸板３の閉位置保持用の突出部１１ｂの可動舌片１４が戸板２の受け部１２に係合することによって、連結される。   The protrusion part 11 and the receiving part 12 of this Embodiment are attached to each opposing surface of the door plates 1, 2, and 3, as FIG. 2 shows. Thereby, only by closing the top door plate 1 from the fully open state shown in FIG. 3, that is, the state in which the door plates 1, 2, and 3 are overlapped along the pillar P1, first, the protrusion 11d for holding the open position is received. The engagement of the portion 12 is released, and then the tip 14a of the movable tongue piece 14 of the projecting portion 11a for holding the closed position provided on the door plate 2 projects by the attraction force of the magnet 19 of the receiving portion 12, and the receiving portion 12 The door plate 1 and the door plate 2 are connected by engaging with the right-angled step portion 20 on the inner surface of the concave portion 17. Next, if the door plate 1 and the door plate 2 are integrally pulled and closed in the direction of the column P2, the movable tongue piece 14b of the protruding portion 11b for holding the closed position of the door plate 3 is located between the door plate 2 and the door plate 3 as described above. Are connected by engaging with the receiving portion 12 of the door plate 2.

さらに、戸板１、２、３を一体にして柱Ｐ２方向へ引っ張って閉めれば、最終的に戸板３と壁Ｗとのあいだが、壁Ｗの閉位置保持用の突出部１１ｃの可動舌片１４が戸板３の受け部１２に係合することによって、連結される。したがって、突出部１１（すなわち、図２における閉位置保持用の突出部１１ａ、１１ｂ、１１ｃ）および受け部１２によって、図２に示されるように、戸板１、２、３が全閉状態に保持される。なお、図示していないが、戸板１の表面に引き手を形成しておくと、戸の開閉を容易に行なうことができる。   Further, when the door plates 1, 2, and 3 are integrated and pulled in the direction of the column P2, the movable tongue piece 14 of the protruding portion 11c for holding the closed position of the wall W is finally located between the door plate 3 and the wall W. Are connected by engaging with the receiving portion 12 of the door plate 3. Therefore, as shown in FIG. 2, the door plates 1, 2, and 3 are held in a fully closed state by the protrusion 11 (that is, the protrusions 11 a, 11 b, 11 c for holding the closed position in FIG. 2) and the receiving part 12. Is done. Although not shown, if a handle is formed on the surface of the door plate 1, the door can be easily opened and closed.

引き戸を開ける場合、図２に示される全閉状態から先頭の戸板１を開ければ、閉位置保持用の突出部１１ａと受け部１２の係合が解除される。このとき、可動舌片１４は受け部１２の磁石１９からの磁力を受けなくなり、前記圧縮コイルばね１５の付勢力によって可動舌片１４が突出部１１のケース１３内へ揺動して収納される。その結果、戸板１と戸板２とのあいだの連結が解除される。   When the sliding door is opened, if the leading door plate 1 is opened from the fully closed state shown in FIG. 2, the engagement between the projecting portion 11 a for holding the closed position and the receiving portion 12 is released. At this time, the movable tongue piece 14 does not receive the magnetic force from the magnet 19 of the receiving portion 12, and the movable tongue piece 14 is swung into the case 13 of the protruding portion 11 by the urging force of the compression coil spring 15. . As a result, the connection between the door plate 1 and the door plate 2 is released.

そののち、戸板１は戸板２と非接触の状態で抵抗なく静かに摺動したのち、戸板１と戸板２とがほぼ完全に重なったときに、開位置保持用の突出部１１ｄの可動舌片１４が戸板１に設けられた受け部１２の前記磁石１９の吸引力により突出し、受け部１２の前記凹部１７内面の直角段部２０に係合することにより、戸板１と戸板２とが重なり合って連結される。   After that, after the door plate 1 slides quietly without resistance in a non-contact state with the door plate 2, when the door plate 1 and the door plate 2 are almost completely overlapped, the movable tongue of the protruding portion 11d for holding the open position 14 protrudes by the attractive force of the magnet 19 of the receiving portion 12 provided on the door plate 1 and engages with the right-angled step portion 20 on the inner surface of the concave portion 17 of the receiving portion 12 so that the door plate 1 and the door plate 2 overlap each other. Connected.

ついで、戸板１および戸板２を一体にして柱Ｐ１方向へ引っ張って開ければ、戸板２と戸板３とのあいだが、開位置保持用の突出部１１ｅの可動舌片１４が戸板２に設けられた受け部１２に係合することによって、重なった状態で連結される。さらに、戸板１、２、３を一体に重なった状態で柱Ｐ１方向へ引っ張って開ければ、戸板３の受け部１２と壁Ｗの突出部１１ｃの係合が解除され、壁Ｗの突出部１１ｃの可動舌片１４は前記圧縮コイルばね１５の付勢力によって突出部１１ｃのケース１３内部に引っ込み、最終的に図３に示されるように、壁Ｗに沿って、戸板１、２、３が重なった状態で全開状態に保持される。   Next, when the door plate 1 and the door plate 2 are integrally pulled and opened in the direction of the pillar P1, the movable tongue piece 14 of the protruding portion 11e for holding the open position is provided on the door plate 2 between the door plate 2 and the door plate 3. By being engaged with the receiving portion 12, they are connected in an overlapping state. Further, if the door plates 1, 2, and 3 are integrally overlapped and pulled in the direction of the column P1, the engagement between the receiving portion 12 of the door plate 3 and the protruding portion 11c of the wall W is released, and the protruding portion 11c of the wall W is released. The movable tongue piece 14 is retracted into the case 13 of the projecting portion 11c by the urging force of the compression coil spring 15, and finally the door plates 1, 2, and 3 are overlapped along the wall W as shown in FIG. In the fully opened state.

以上のように、戸板１、２、３を開閉するとき、突出部１１が受け部１２の磁石１９の磁力の影響を受けない距離まで移動したときに、可動舌片１４は圧縮コイルばね１５の付勢力により、ケース１３内部に収納されるため、戸板１、２、３を抵抗なく静かに摺動させて開閉させることができる。   As described above, when opening and closing the door plates 1, 2, and 3, when the protruding portion 11 moves to a distance that is not affected by the magnetic force of the magnet 19 of the receiving portion 12, the movable tongue piece 14 is moved to the compression coil spring 15. Since it is housed inside the case 13 by the urging force, the door plates 1, 2, and 3 can be opened and closed by sliding gently without resistance.

図１〜１０に示される実施の形態では、揺動自在の磁性体からなる可動舌片を有する突出部１１、および該可動舌片に係合し得る凹部を有する受け部１２を備えた引き戸を例にあげて説明したが、本発明の突出部および受け部は、隣接する２枚の戸板の対向面にそれぞれ設けられ、該突出部が磁性体からなる可動部材を有し、前記受け部が前記可動部材を吸引する磁石および当該可動部材と係合し得る凹部を有していれば、前述と同様の作用を奏することができ、本発明は種々の態様を採用することができる。   In the embodiment shown in FIGS. 1 to 10, a sliding door including a projecting portion 11 having a movable tongue piece made of a swingable magnetic body and a receiving portion 12 having a recess that can be engaged with the movable tongue piece. As described above by way of example, the protruding portion and the receiving portion of the present invention are respectively provided on opposing surfaces of two adjacent door plates, the protruding portion has a movable member made of a magnetic material, and the receiving portion is If it has a magnet that attracts the movable member and a recess that can be engaged with the movable member, the same operation as described above can be achieved, and the present invention can adopt various aspects.

本発明の他の実施の形態である図１１〜１６に示された連動引き戸は、複数枚の戸板１、２、３のうち、隣接する２枚の戸板１と２との組および戸板２と３との組の対向面には、可動ロッド３１が出没する突出部２８、および該可動ロッド３１に係合する凹部を有する受け部２９（具体的には、５個の受け部２９ａ〜２９ｅ）がそれぞれ設けられている。   The interlocking sliding door shown in FIGS. 11 to 16 which is another embodiment of the present invention is a set of two door plates 1 and 2 adjacent to each other and a door plate 2 among a plurality of door plates 1, 2 and 3. 3 is provided with a projecting portion 28 in which the movable rod 31 protrudes and protrudes, and a receiving portion 29 (specifically, five receiving portions 29a to 29e) having a concave portion engaged with the movable rod 31. Are provided.

本実施の形態の突出部２８は、図１３に示されるように、ケース３０と、該ケース３０の開口３０ａを通して出没自在に内蔵された鉄などの磁性体からなる可動ロッド３１と、該可動ロッド３１をケース内部に収納する方向へ付勢する付勢手段である圧縮コイルばね３２とから構成されている。圧縮コイルばね３２は、可動ロッド３１の周囲に配設され、ケース３０の開口３０ａ周辺の段部３０ｂと可動ロッド３１の奥側部に形成されたつば部３１ａとのあいだで保持されている。可動ロッド３１が開口３０ａから突出するとき、圧縮コイルばね３２は、前記段部３０ｂとつば部３１ａとのあいだで圧縮され、可動ロッド３１に対してケース３０内部に引っ込める方向へ付勢力を与える。また、可動ロッド３１は、前記つば部３１ａを有しているため、ケース３０の開口３０ａから脱落することがない。   As shown in FIG. 13, the projecting portion 28 of the present embodiment includes a case 30, a movable rod 31 made of a magnetic material such as iron incorporated so as to be freely retractable through an opening 30 a of the case 30, and the movable rod It is comprised from the compression coil spring 32 which is an urging means which urges | biases 31 to the direction accommodated in a case inside. The compression coil spring 32 is disposed around the movable rod 31, and is held between a step portion 30 b around the opening 30 a of the case 30 and a collar portion 31 a formed on the inner side of the movable rod 31. When the movable rod 31 protrudes from the opening 30a, the compression coil spring 32 is compressed between the step portion 30b and the collar portion 31a, and applies a biasing force to the movable rod 31 in a direction in which it is retracted into the case 30. Further, since the movable rod 31 has the collar portion 31a, the movable rod 31 does not fall off from the opening 30a of the case 30.

可動ロッド３１および圧縮コイルばね３２は、ケース３０の開口３０ａとは反対側にあり、当該開口３０ａよりも大きい挿入口３０ｃからケース３０内部に挿入されている。挿入口３０ｃには、蓋３３が嵌合されている。   The movable rod 31 and the compression coil spring 32 are on the opposite side to the opening 30a of the case 30, and are inserted into the case 30 through an insertion port 30c larger than the opening 30a. A lid 33 is fitted in the insertion port 30c.

また、本発明のさらに他の実施の形態では、図１４に示されるように、磁性体からなる可動ロッド３１の先端部に、柔軟性を有する緩衝部材４１が固着されているため、可動ロッド３１が受け部２９の磁石３５に吸引されて当該受け部２９の凹部３６に係合するときなどにおける騒音の発生を防止することができる。   Further, in still another embodiment of the present invention, as shown in FIG. 14, a flexible buffer member 41 is fixed to the tip of the movable rod 31 made of a magnetic material. Can be prevented from being generated when the magnet 35 is attracted by the magnet 35 of the receiving portion 29 and engaged with the concave portion 36 of the receiving portion 29.

緩衝部材４１は、可動ロッド３１の先端部の全体を覆うように、天然ゴム、合成ゴム、または合成樹脂などでモールド成形することにより、作製されている。なお、図１４において、可動ロッド３１の先端部を見やすくするために、緩衝部材４１の表面部分は一部切り欠かれている。   The buffer member 41 is produced by molding with natural rubber, synthetic rubber, synthetic resin or the like so as to cover the entire tip of the movable rod 31. In addition, in FIG. 14, in order to make it easy to see the front-end | tip part of the movable rod 31, the surface part of the buffer member 41 is partly notched.

図１４に示されるように、可動ロッド３１の先端部は、部分的に直径が小さくなっているため、先端部に充分な厚さの緩衝部材４１をモールド成形することができ、しかも緩衝部材４１が可動ロッド３１の表面からあまり突出しない。   As shown in FIG. 14, the distal end portion of the movable rod 31 is partially reduced in diameter, so that the buffer member 41 having a sufficient thickness can be molded at the distal end portion. Does not protrude much from the surface of the movable rod 31.

さらに、可動ロッド３１の先端部には、円環状の溝３１ｂが形成されているため、先端部を覆う緩衝部材４１の一部が円環状の溝３１ｂの内部に入りこんでいる。そのため、緩衝部材４１が先端部から脱落するのを防止することができる。円環状の溝３１ｂは、図１４に示されるように１本でもよいし、複数本形成してもよい。さらに、本発明では、円環状の溝に限定されることなく、少なくとも１個の凹部および／または凸部を形成しても、緩衝部材４１の抜け止めの効果を得ることができる。なお、緩衝部材は、前述のように、モールド成形により可動ロッド３１の先端部に設ける以外に、別途作製した緩衝部材を接着などにより可動ロッドに固着することもできる。   Furthermore, since the annular groove 31b is formed at the distal end portion of the movable rod 31, a part of the buffer member 41 covering the distal end portion enters the annular groove 31b. Therefore, it is possible to prevent the buffer member 41 from dropping from the tip portion. The annular groove 31b may be one as shown in FIG. 14, or a plurality of grooves may be formed. Furthermore, in the present invention, the effect of preventing the buffer member 41 from coming off can be obtained even if at least one concave portion and / or convex portion is formed without being limited to the annular groove. As described above, the buffer member can be fixed to the movable rod by bonding or the like, other than being provided at the tip of the movable rod 31 by molding, as described above.

受け部２９は、図１５〜１６に示されるように、前記突出部２８の可動ロッド３１と対向する面に可動ロッド３１の先端と係合する凹部３６が形成されたケース３４と、当該ケース３４内部に収納された磁石３５とから構成されている。磁石３５はケース３４の側面に形成された挿入穴から挿入してもよいし、磁石３５を内蔵した状態でケース３４を合成樹脂などによって一体成形してもよい。   As shown in FIGS. 15 to 16, the receiving portion 29 includes a case 34 in which a recess 36 that engages with the tip of the movable rod 31 is formed on the surface of the protruding portion 28 that faces the movable rod 31, and the case 34. It is comprised from the magnet 35 accommodated in the inside. The magnet 35 may be inserted from an insertion hole formed in the side surface of the case 34, or the case 34 may be integrally formed of synthetic resin or the like with the magnet 35 incorporated therein.

凹部３６の内面のうちの一方の側には、当該凹部３６の内奥面３６ａから当該凹部３６の開口縁３６ｂへ延びる斜面３７が形成されている。凹部３６の内面のうちの他方の側には、当該凹部３６の内奥面３６ａから当該凹部３６の開口縁３６ｂへ略直角に延びる直角段部３８が形成されている。   On one side of the inner surface of the recess 36, a slope 37 extending from the inner back surface 36 a of the recess 36 to the opening edge 36 b of the recess 36 is formed. On the other side of the inner surface of the recess 36, a right-angle stepped portion 38 that extends from the inner back surface 36 a of the recess 36 to the opening edge 36 b of the recess 36 at a substantially right angle is formed.

斜面３７の角度は、本発明ではとくに限定されるものではないが、可動ロッド３１が開口縁３６ｂに引っ掛からない程度の角度（たとえば２５°程度）に規定されるのが好ましい。   Although the angle of the inclined surface 37 is not particularly limited in the present invention, it is preferable that the angle of the inclined surface 37 is set to an angle that prevents the movable rod 31 from being caught by the opening edge 36b (for example, about 25 °).

本実施の形態では、図１１〜１２に示されるように、前記直角段部３８が戸板２、３および壁Ｗの両端部に近い位置に配置され、前記斜面３７が該両端部に遠い位置に配置されるように、受け部２９（具体的には、図１１〜１２に示される閉位置保持用の受け部２９ａ、２９ｂ、２９ｃおよび開位置保持用の受け部２９ｄ、２９ｅ）が戸板２、３および壁Ｗの対向面に取り付けられているため、後述するように、戸板１、２、３は、全閉および全開時において、突出部２８および受け部２９によって互いに連結される。   In the present embodiment, as shown in FIGS. 11 to 12, the right-angled stepped portion 38 is disposed at a position close to both end portions of the door plates 2, 3 and the wall W, and the inclined surface 37 is positioned far from the both end portions. The receiving portion 29 (specifically, the receiving portions 29a, 29b, 29c for holding the closed positions and the receiving portions 29d, 29e for holding the open positions shown in FIGS. 11 to 12) shown in FIGS. 3 and the opposite surfaces of the wall W, the door plates 1, 2, and 3 are connected to each other by the protruding portion 28 and the receiving portion 29 when fully closed and fully opened, as will be described later.

突出部２８および受け部２９も、前記実施の形態で示された突出部１１および受け部１２と同様に、戸板１、２、３および壁Ｗの対向面に取り付けられるため、取り付けが容易である。また、敷居と鴨居とのあいだで摺動する引き戸だけでなく、吊り戸タイプなどの種々の形態の引き戸に対応して利用することができる。しかも、戸板の対向面に突出部および受け部を後付けで容易に装着することができる。   Since the protruding portion 28 and the receiving portion 29 are also attached to the facing surfaces of the door plates 1, 2, 3 and the wall W in the same manner as the protruding portion 11 and the receiving portion 12 shown in the above embodiment, mounting is easy. . Moreover, it can utilize corresponding to the sliding door of various forms, such as not only the sliding door sliding between a sill and a duck, but a sliding door type. In addition, the protruding portion and the receiving portion can be easily attached to the opposite surface of the door plate by retrofitting.

以上のように構成された本実施の形態の引き戸を閉める場合、図１２に示される状態において、先頭側の戸板１を柱Ｐ２方向へ閉めれば、戸板１は、まず最初に突出部２８と受け部２９ｄの係合が解除され、ついで戸板２と非接触の状態で抵抗なく静かに摺動することができる。そののち、戸板１のほぼ全幅が出たときに、戸板１に設けられた突出部２８の可動ロッド３１は、戸板２に設けられた閉位置保持用の受け部２９ａに内蔵された前記磁石３５の磁力によって、可動ロッド３１に付勢する圧縮コイルばね３２による復元力に抗しながら突出する。可動ロッド３１は、受け部２９ａの前記斜面３７に案内されながら円滑に凹部３６に挿入され、前記直角段部３８に係合する。その結果、戸板１と戸板２とが連結され、戸板１が戸板２から完全に抜けて単独で摺動することがない。   When closing the sliding door of the present embodiment configured as described above, in the state shown in FIG. 12, if the top door 1 is closed in the direction of the pillar P2, the door 1 will first receive the protruding portion 28. The engagement of the portion 29d is released, and then it can slide gently without resistance in a non-contact state with the door plate 2. After that, when the full width of the door plate 1 comes out, the movable rod 31 of the protrusion 28 provided on the door plate 1 is incorporated in the receiving portion 29a for holding the closed position provided on the door plate 2. It projects while resisting the restoring force by the compression coil spring 32 urging the movable rod 31 by the magnetic force of. The movable rod 31 is smoothly inserted into the concave portion 36 while being guided by the inclined surface 37 of the receiving portion 29a, and engages with the right-angle step portion 38. As a result, the door plate 1 and the door plate 2 are connected, and the door plate 1 does not completely come out of the door plate 2 and slide alone.

ついで、戸板１および戸板２を一体にして柱Ｐ２方向へ引っ張って閉めれば、前述と同様に戸板２と戸板３とのあいだが、戸板２の突出部の可動ロッド３１が戸板３の閉位置保持用の受け部２９ｂに係合することによって、連結される。さらに、戸板１、２、３を一体にして柱Ｐ２方向へ引っ張って閉めれば、最終的に戸板３と壁Ｗとのあいだが、戸板３の突出部２８の可動ロッド３１が壁Ｗの閉位置保持用の受け部２９ｃに係合することによって、連結される。したがって、突出部２８および受け部２９（すなわち、図１１における閉位置保持用の受け部２９ａ、２９ｂ、２９ｃ）によって、図９に示されるように、戸板１、２、３が全閉状態に保持される。なお、図示していないが、戸板１の表面に引き手を形成しておくと、戸の開閉を容易に行なうことができる。   Next, if the door plate 1 and the door plate 2 are integrated and pulled in the direction of the column P2 to close, the movable rod 31 of the protruding portion of the door plate 2 holds the door plate 3 in the closed position, as described above. It is connected by engaging the receiving part 29b. Further, if the door plates 1, 2, and 3 are integrated and pulled in the direction of the column P2 to close, the movable rod 31 of the protruding portion 28 of the door plate 3 is finally closed between the door plate 3 and the wall W. It is connected by engaging with the holding portion 29c for holding. Therefore, as shown in FIG. 9, the door plates 1, 2, and 3 are held in the fully closed state by the protruding portion 28 and the receiving portion 29 (that is, the receiving portions 29 a, 29 b, 29 c for holding the closed position in FIG. 11). Is done. Although not shown, if a handle is formed on the surface of the door plate 1, the door can be easily opened and closed.

一方、引き戸を開ける場合、図１１に示される状態において、先頭側の戸板１を手で柱Ｐ１方向へ引っ張って開ければ、最初に、戸板１側の突出部２８の可動ロッド３１が戸板２側の閉位置保持用の受け部２９ａの凹部３６の斜面３７に案内されながら当該凹部３６から抜け出る。このとき、可動ロッド３１は受け部２９ａの磁石３５からの磁力を受けなくなり、前記圧縮コイルばね３２の付勢力によって可動ロッド３１が突出部２８のケース３０内部に引っ込む。その結果、戸板１と戸板２とのあいだの連結が解除される。   On the other hand, when opening the sliding door, in the state shown in FIG. 11, if the leading door plate 1 is pulled by hand in the direction of the column P <b> 1, the movable rod 31 of the protruding portion 28 on the door plate 1 side is first moved to the door plate 2 side. While being guided by the inclined surface 37 of the concave portion 36 of the receiving portion 29a for holding the closed position, the concave portion 36 comes out. At this time, the movable rod 31 does not receive the magnetic force from the magnet 35 of the receiving portion 29a, and the movable rod 31 is retracted into the case 30 of the protruding portion 28 by the urging force of the compression coil spring 32. As a result, the connection between the door plate 1 and the door plate 2 is released.

そののち、戸板１は戸板２と非接触の状態で抵抗なく静かに摺動したのち、戸板１と戸板２とがほぼ完全に重なったときに、戸板１の可動ロッド３１が、戸板２に設けられた開位置保持用の受け部２９ｄに内蔵された前記磁石３５の磁力によって突出する。可動ロッド３１は、当該受け部２９ｄの前記斜面３７に案内されながら円滑に凹部３６に挿入され、前記直角段部３８に係合し、戸板１と戸板２とが重なった状態で連結される。   After that, the door plate 1 slides quietly without resistance in a non-contact state with the door plate 2, and when the door plate 1 and the door plate 2 are almost completely overlapped, the movable rod 31 of the door plate 1 is provided on the door plate 2. It protrudes by the magnetic force of the magnet 35 incorporated in the open position holding receiving portion 29d. The movable rod 31 is smoothly inserted into the concave portion 36 while being guided by the inclined surface 37 of the receiving portion 29d, is engaged with the right-angled step portion 38, and is connected in a state where the door plate 1 and the door plate 2 are overlapped.

ついで、戸板１および戸板２を一体にして柱Ｐ１方向へ引っ張って開ければ、前述と同様に戸板２と戸板３とのあいだが、戸板２の突出部２８の可動ロッド３１が戸板３の開位置保持用の受け部２９ｅに係合することによって、重なった状態で連結される。さらに、戸板１、２、３を一体に重なった状態で柱Ｐ１方向へ引っ張って開ければ、戸板３の突出部２８と壁Ｗの受け部２９ｃの係合が解除され、戸板３の可動ロッド３１は前記圧縮コイルばね３２の付勢力によって突出部２８のケース３０内部に引っ込み、最終的に図１２に示されるように、壁Ｗに沿って、戸板１、２、３が重なった状態で全開状態に保持される。   Next, if the door plate 1 and the door plate 2 are integrated and pulled in the direction of the pillar P1, the movable rod 31 of the protruding portion 28 of the door plate 2 is located at the open position of the door plate 3 between the door plate 2 and the door plate 3 as described above. By being engaged with the holding portion 29e for holding, they are connected in an overlapping state. Further, if the door plates 1, 2, 3 are integrally overlapped and pulled in the direction of the column P 1, the engagement between the protruding portion 28 of the door plate 3 and the receiving portion 29 c of the wall W is released, and the movable rod 31 of the door plate 3 is released. Is retracted into the case 30 of the protrusion 28 by the urging force of the compression coil spring 32, and is finally fully opened with the door plates 1, 2, and 3 overlapping along the wall W as shown in FIG. Retained.

以上の実施の形態では、突出部の可動舌片または可動ロッドが受け部の凹部と係合するが、凹部の内部についてより詳細に見れば、たとえば可動舌片の先端部は凹部内面の直角段部に当接しているだけであり、当該直角段部と連結されていない。したがって、隣接する２枚の戸板同士を連結する力が弱く、戸板を１枚づつ順次開けたり、反対に順次閉める動作を確実に行なうことができず、また、引き戸を全閉状態に確実に保持することができない。   In the above embodiment, the movable tongue piece or the movable rod of the projecting portion engages with the concave portion of the receiving portion. It is only in contact with the part and is not connected to the right-angled step part. Therefore, the force to connect two adjacent door plates is weak, and the door plates cannot be opened sequentially one by one or in reverse, and the sliding doors can not be reliably closed, and the sliding door is securely held in a fully closed state. Can not do it.

そこで、本発明のさらに他の実施の形態として、図１７〜２２に示されるように、突出部５１の可動舌片５４の先端部５５を受け部５２の係止フック６０で一時的に係止することにより、隣接する２枚の戸板を連結する力を強くしてもよい。具体的には、突出部５１および受け部５２は以下のように構成される。   Therefore, as still another embodiment of the present invention, as shown in FIGS. 17 to 22, the front end portion 55 of the movable tongue piece 54 of the protruding portion 51 is temporarily locked by the locking hook 60 of the receiving portion 52. By doing, you may strengthen the force which connects two adjacent door plates. Specifically, the protruding portion 51 and the receiving portion 52 are configured as follows.

図１９〜２０に示される突出部５１は、ケース５３と、該ケース５３から出没できるように当該ケース５３に揺動自在に取り付けられた鉄などの磁性体からなる可動舌片５４とから構成されている。突出部５１は、図２０に示されるように、全体の厚さが薄くなるように作製されているので、図１７〜１８に示されるように、突出部５１を戸板および壁の表面に大きく突出させずに取り付けることができる。   19 to 20 includes a case 53 and a movable tongue piece 54 made of a magnetic material such as iron, which is swingably attached to the case 53 so as to be able to appear and disappear from the case 53. ing. As shown in FIG. 20, the protrusion 51 is formed so as to have a thin overall thickness. Therefore, as shown in FIGS. 17 to 18, the protrusion 51 protrudes greatly on the surface of the door plate and the wall. It can be installed without making it.

可動舌片５４は、鉄などの磁性材料で作製された金属薄板からなる。可動舌片５４の先端部５５は、部分的に折り返されることにより裏側に突出しているため、係止フック６０に確実に係止され得る。なお、可動舌片５４の先端部５５を折り返す代わりに、可動舌片５４の先端部５５に係止フック６０の爪部６０ａと係合される係合孔または係合凹部を形成したり、または可動舌片５４の先端部の裏側に別体の係止ブロックを固着してもよい。たとえば、別体の係止ブロックとして、柔軟性を有する緩衝部材を可動舌片５４の先端部５５の裏側に固着させれば、可動舌片５４がケース５３内側に戻るときに騒音が発生しない。   The movable tongue piece 54 is made of a thin metal plate made of a magnetic material such as iron. Since the distal end portion 55 of the movable tongue 54 protrudes to the back side by being partially folded back, it can be reliably locked to the locking hook 60. Instead of folding the front end portion 55 of the movable tongue piece 54, an engagement hole or engagement recess that is engaged with the claw portion 60a of the locking hook 60 is formed on the front end portion 55 of the movable tongue piece 54, or A separate locking block may be fixed to the back side of the distal end portion of the movable tongue piece 54. For example, if a flexible buffer member is fixed to the back side of the tip 55 of the movable tongue piece 54 as a separate locking block, no noise is generated when the movable tongue piece 54 returns to the inside of the case 53.

また、図示されていないが、磁性体からなる可動舌片５４の先端部５５の全体に、合成樹脂などでモールド成形することにより柔軟性を有する緩衝部材を固着すれば、可動舌片５４が受け部５２の磁石５９に吸引されて当該受け部５２の凹部５７に係合するとき、可動舌片５４がケース５３内部に戻るとき、および可動舌片５４の先端部５５が係止フック６０に係止するときなどにおける騒音の発生を防止することができる。   Although not shown, if a flexible cushioning member is fixed to the entire distal end portion 55 of the movable tongue piece 54 made of a magnetic material by molding with a synthetic resin or the like, the movable tongue piece 54 is received. When the movable tongue 54 is attracted by the magnet 59 of the portion 52 and engaged with the recess 57 of the receiving portion 52, the movable tongue 54 returns to the inside of the case 53, and the distal end portion 55 of the movable tongue 54 is engaged with the locking hook 60. It is possible to prevent noise from occurring when stopping.

また、可動舌片５４の部分５４ａの幅Ｘ1は、ケース５３の開口５３ａの幅Ｘ2より広くなるように設定されているため、可動舌片５４は開口５３ａから脱落することがない。 The width X 1 of the portion 54a of the movable tongue 54, since it is set to be wider than the width X 2 of the opening 53a of the case 53, the movable tongue 54 never drop out from the opening 53a.

図１７に示される突出部５１（具体的には、閉位置保持用の突出部５１ａ、５１ｂ）は、戸板２、３の対向面の下部に取り付けられている。   The protrusions 51 shown in FIG. 17 (specifically, the protrusions 51 a and 51 b for holding the closed position) are attached to the lower portions of the facing surfaces of the door plates 2 and 3.

また、壁Ｗに取り付けられた閉位置保持用の突出部５１ｃは、その可動舌片５４の先端部５５が他の閉位置保持用の突出部５１ａ、５１ｂの先端部５５と同じ向きを向くように取り付けられている。   Further, the projecting portion 51c for holding the closed position attached to the wall W is such that the distal end portion 55 of the movable tongue piece 54 faces the same direction as the distal end portions 55 of the other projecting portions 51a and 51b for retaining the closed position. Is attached.

また、受け部５２は、図２１〜２２に示されるように、前記突出部５１の可動舌片５４と対向する面に当該可動舌片５４の先端部５５と係合する凹部５７が形成されたケース５８と、当該ケース５８内部に収納された磁石５９と、前記凹部５７内部に配設され、当該凹部５７内部に挿入される前記可動舌片５４の先端部５５を一時的に係止するための係止フック６０と、該係止フック６０に前記可動舌片５４を一時的に係止できる程度の係止力を付勢する付勢手段である圧縮コイルバネ６１とから構成されている。   In addition, as shown in FIGS. 21 to 22, the receiving portion 52 is formed with a recess 57 that engages with the distal end portion 55 of the movable tongue piece 54 on the surface of the protruding portion 51 that faces the movable tongue piece 54. A case 58, a magnet 59 housed in the case 58, and a tip 55 of the movable tongue 54 that is disposed in the recess 57 and inserted in the recess 57 are temporarily locked. And a compression coil spring 61 which is a biasing means for biasing the locking tongue 60 so that the movable tongue 54 can be temporarily locked.

磁石５９はケース５８の底面に形成された２個の挿入穴５８ａに挿入され、裏蓋６２によって封止されている。または、磁石５９を内蔵した状態でケース５８を合成樹脂などによって一体成形してもよい。   The magnet 59 is inserted into two insertion holes 58 a formed on the bottom surface of the case 58 and sealed with a back cover 62. Alternatively, the case 58 may be integrally formed of synthetic resin or the like with the magnet 59 built-in.

凹部５７の内面のうちの一方の側には、当該凹部５７の内奥面５７ａから当該凹部５７の開口縁５７ｂへ延びる斜面６３が形成されている。斜面６３の角度は、本発明においてはとくに限定されるものではないが、可動舌片５４が開口縁５７ｂに引っ掛からない程度の角度、たとえば２５°程度に規定されるのが好ましい。   On one side of the inner surface of the recess 57, a slope 63 extending from the inner back surface 57 a of the recess 57 to the opening edge 57 b of the recess 57 is formed. Although the angle of the inclined surface 63 is not particularly limited in the present invention, it is preferable that the angle of the inclined surface 63 is set to an angle such that the movable tongue piece 54 is not caught by the opening edge 57b, for example, about 25 °.

凹部５７の内面のうちの他方の側には、係止フック６０が、ケース５８の厚さ方向（図２２において、上下方向）に往復移動できるように配設されている。   On the other side of the inner surface of the recess 57, a locking hook 60 is disposed so as to be able to reciprocate in the thickness direction of the case 58 (vertical direction in FIG. 22).

具体的には、図２２に示される係止フック６０は、可動舌片５４の先端部５５に係止する爪部６０ａと、当該爪部６０ａと結合され、凹部５７の内奥面５７ａに対して略直角方向に延び、前記可動舌片５４の先端部５５に当接する当接部６０ｂと、該当接部６０ｂと結合され、裏蓋６２と平行に延び、前記圧縮コイルバネ６１を受ける受け座６０ｃとから構成されている。圧縮コイルバネ６１は、ケース５８の取付穴５８ｂに収容され、受け座６０ｃの凹部６０ｄと取付け穴５８ｂの内奥面５８ｃとのあいだで圧縮されている。また、内奥面５８ｃには、半球状の突起５８ｄが突設されているため、圧縮コイルバネ６１の一端を係止することができる。   Specifically, the locking hook 60 shown in FIG. 22 is connected to the claw portion 60a that is locked to the distal end portion 55 of the movable tongue piece 54, and the claw portion 60a, and is connected to the inner back surface 57a of the concave portion 57. And a contact portion 60b that contacts the distal end portion 55 of the movable tongue piece 54 and a corresponding contact portion 60b, extends parallel to the back cover 62, and receives the compression coil spring 61. It consists of and. The compression coil spring 61 is accommodated in the mounting hole 58b of the case 58, and is compressed between the recess 60d of the receiving seat 60c and the inner back surface 58c of the mounting hole 58b. In addition, since the inner spherical surface 58c is provided with a hemispherical protrusion 58d, one end of the compression coil spring 61 can be locked.

本実施の形態の係止フック６０は、圧縮コイルバネ６１とともにケース５８の裏側から挿入され、ついで、係止フック６０の当接部６０ｂに当接するように、スペーサ６４を裏側から挿入することにより、係止フック６０を往復移動自在に位置決めすることができる。   The locking hook 60 of this embodiment is inserted from the back side of the case 58 together with the compression coil spring 61, and then the spacer 64 is inserted from the back side so as to contact the contact portion 60b of the locking hook 60. The locking hook 60 can be positioned so as to be reciprocally movable.

突出部５１と受け部５２とが近接した位置にあるときには、前記受け部５２の磁石５９の磁力により突出部５１の可動舌片５４が揺動して斜方に突出し、当該可動舌片５４の先端部５５が斜面６０に沿って移動したのち前記凹部５７内部の係止フック６０に一時的に係止され、それにより、隣接する２枚の戸板同士、または戸板と壁とのあいだの連結する力を強くすることができる。そのため、戸板を１枚づつ順次閉める動作を確実に行なうことができ、また、引き戸を全閉状態に確実に保持することができる。   When the protruding portion 51 and the receiving portion 52 are close to each other, the movable tongue piece 54 of the protruding portion 51 swings and protrudes obliquely by the magnetic force of the magnet 59 of the receiving portion 52, and the movable tongue piece 54 After the front end portion 55 moves along the inclined surface 60, it is temporarily locked by the locking hook 60 inside the recess 57, thereby connecting the two adjacent door plates or between the door plate and the wall. Strength can be strengthened. Therefore, the operation of sequentially closing the door plates one by one can be reliably performed, and the sliding door can be reliably held in the fully closed state.

図１７に示されるように、可動舌片５４の先端部５５が係止フック６０に係止されたとき、突出部５１のケース５３と受け部５２のケース５８とが当接する。また、このとき、受け部５２の係止フック６０は、若干もち上がるが、突出部５１のケース５３の開口５３ａ（図２０参照）内部に入るため、係止フック６０の往復移動を支障なく行なうことができる。   As shown in FIG. 17, when the distal end portion 55 of the movable tongue piece 54 is locked to the locking hook 60, the case 53 of the protruding portion 51 and the case 58 of the receiving portion 52 come into contact with each other. At this time, the locking hook 60 of the receiving portion 52 rises slightly, but enters the opening 53a (see FIG. 20) of the case 53 of the protruding portion 51, so that the locking hook 60 can be reciprocated without trouble. be able to.

また、突出部５１と受け部５２とが離れるときには、まず、可動舌片５４の先端部５５が係止フック６０から離脱し、ついで、突出部５１と受け部５２とが離れるにつれて、可動舌片５４は、前記磁石５９の磁力の作用を受けなくなる。このとき、突出部５１に対向する受け部５２のケース５８が可動舌片５４を突出部５１のケース５１内部へ押し戻すことによって、突出部５１と受け部５２との係合が円滑に解除される。   When the protruding portion 51 and the receiving portion 52 are separated from each other, first, the distal end portion 55 of the movable tongue piece 54 is detached from the locking hook 60, and then the movable tongue piece is moved away as the protruding portion 51 and the receiving portion 52 are separated. 54 is not affected by the magnetic force of the magnet 59. At this time, the case 58 of the receiving portion 52 facing the protruding portion 51 pushes the movable tongue piece 54 back into the case 51 of the protruding portion 51, whereby the engagement between the protruding portion 51 and the receiving portion 52 is smoothly released. .

突出部５１は、前述のように、隣接する２枚の戸板１、２および２、３のそれぞれの対向面、および隣接する戸板３および壁Ｗの対向面の表面にネジ止めなどによって固着されている。一方、受け部５２は、当該隣接する２枚の戸板１、２および２、３のそれぞれの対向面、および隣接する戸板３および壁Ｗの対向面において、当該対向面を座ぐり加工などにより形成された凹所に埋め込まれ、ネジ止めなどにより固着される。そのため、これらの突出部５１および受け部５２は、取り付けが容易である。また、敷居と鴨居とのあいだで摺動する引き戸だけでなく、吊り戸タイプなどの種々の形態の引き戸に対応して利用することができる。しかも、戸板の対向面に突出部および受け部を後付けで容易に装着することができる。   As described above, the protruding portion 51 is fixed to each of the opposing surfaces of the two adjacent door plates 1, 2, 2, and 3 and the surfaces of the adjacent door plate 3 and the opposing surface of the wall W by screwing or the like. Yes. On the other hand, the receiving part 52 is formed by spot facing or the like on the opposing surfaces of the two adjacent door plates 1, 2, 2 and 3 and the adjacent surfaces of the adjacent door plate 3 and the wall W. It is embedded in the recessed portion and fixed by screwing or the like. Therefore, the protrusion 51 and the receiving part 52 are easy to attach. Moreover, it can utilize corresponding to the sliding door of various forms, such as not only the sliding door sliding between a sill and a duck, but a sliding door type. In addition, the protruding portion and the receiving portion can be easily attached to the opposite surface of the door plate by retrofitting.

本実施の形態の突出部５１および受け部５２は、図１７に示されるように、前記実施の形態と同様に、戸板１、２、３のそれぞれの対向面に取り付けられる。それにより、図１８に示される全開状態、すなわち戸板１、２、３が柱Ｐ１に沿って重なり合った状態から先頭の戸板１を閉めるだけで、まず戸板２に設けられた閉位置保持用の突出部５１ａの可動舌片５４の先端部５５が、受け部５２の前記磁石５９の吸引力により突出し、受け部５２の前記凹部５７内部において、係止フック６０の当接部６０ｂに当接するとともに爪部６０ａに一時的に係止することにより、戸板１と戸板２とが連結される。ついで、戸板１および戸板２を一体にして柱Ｐ２方向へ引っ張って閉めれば、前述と同様に戸板２と戸板３とのあいだが、戸板３の閉位置保持用の突出部５１ｂの可動舌片５４が戸板２の受け部５２の係止フック６０に係止されることによって、連結される。   As shown in FIG. 17, the protruding portion 51 and the receiving portion 52 of the present embodiment are attached to the facing surfaces of the door plates 1, 2, and 3 as in the above-described embodiment. Accordingly, only by closing the top door plate 1 from the fully opened state shown in FIG. 18, that is, the state in which the door plates 1, 2, and 3 overlap with each other along the pillars P 1, first the protrusion for holding the closed position provided on the door plate 2. The distal end portion 55 of the movable tongue piece 54 of the portion 51a protrudes by the attractive force of the magnet 59 of the receiving portion 52, contacts the contact portion 60b of the locking hook 60 inside the concave portion 57 of the receiving portion 52 and The door plate 1 and the door plate 2 are connected by temporarily locking to the part 60a. Next, if the door plate 1 and the door plate 2 are integrally pulled and closed in the direction of the column P2, the movable tongue piece 54 of the projection 51b for holding the closed position of the door plate 3 is located between the door plate 2 and the door plate 3 as described above. Are connected to each other by being locked to the locking hook 60 of the receiving portion 52 of the door plate 2.

さらに、戸板１、２、３を一体にして柱Ｐ２方向へ引っ張って閉めれば、最終的に戸板３と壁Ｗとのあいだが、壁Ｗの閉位置保持用の突出部５１ｃの可動舌片５４が戸板３の受け部５２に係合することによって、連結される。したがって、突出部５１（すなわち、図１７における閉位置保持用の突出部５１ａ、５１ｂ、５１ｃ）および受け部５２によって、図１７に示されるように、戸板１、２、３が全閉状態に保持される。なお、図示していないが、戸板１の表面に引き手を形成しておくと、戸の開閉を容易に行なうことができる。   Furthermore, if the door plates 1, 2, and 3 are integrated and pulled in the direction of the column P2, the movable tongue piece 54 of the protruding portion 51c for holding the closed position of the wall W is finally between the door plate 3 and the wall W. Are engaged by engaging the receiving portion 52 of the door plate 3. Therefore, as shown in FIG. 17, the doors 1, 2, and 3 are held in the fully closed state by the protrusion 51 (that is, the protrusions 51a, 51b, 51c for holding the closed position in FIG. 17) and the receiving part 52. Is done. Although not shown, if a handle is formed on the surface of the door plate 1, the door can be easily opened and closed.

引き戸を開ける場合、図１７に示される全閉状態から先頭の戸板１を開ければ、閉位置保持用の突出部５１ａと受け部５２の係合が解除される。このとき、可動舌片５４は係止フック６０による係止が解除されるとともに受け部５２の磁石５９からの磁力を受けなくなり、突出部５１ａに対向する受け部５２のケース５８によって押圧された可動舌片５４が突出部５１ａのケース５３内へ揺動して収納される。その結果、戸板１と戸板２とのあいだの連結が解除される。戸板１は、戸板２と非接触の状態で抵抗なく静かに摺動することができる。   When opening the sliding door, if the leading door plate 1 is opened from the fully closed state shown in FIG. 17, the engagement between the projecting portion 51a for holding the closed position and the receiving portion 52 is released. At this time, the movable tongue piece 54 is released from the locking by the locking hook 60 and receives no magnetic force from the magnet 59 of the receiving portion 52, and the movable tongue piece 54 is pressed by the case 58 of the receiving portion 52 facing the protruding portion 51a. The tongue piece 54 is swung into the case 53 of the protruding portion 51a and stored. As a result, the connection between the door plate 1 and the door plate 2 is released. The door plate 1 can slide gently without resistance in a non-contact state with the door plate 2.

戸板１を戸板２とほぼ完全に重なった位置まで摺動させ、ついで、戸板１および戸板２を両方同時に手で押して柱Ｐ１方向へ開ければ、前述と同様に戸板２の受け部５２と戸板３の突出部５１ｂとのあいだの連結が解除し、さらに、戸板１、２、３を一体に重なった状態で手で押して柱Ｐ１方向へ開ければ、同様に壁Ｗの突出部５１ｃと戸板３の受け部５２とのあいだの連結が解除し、最終的に図１８に示されるように、壁Ｗに沿って、戸板１、２、３が重なった状態で全開状態になる。   If the door plate 1 is slid to the position where it is almost completely overlapped with the door plate 2, then both the door plate 1 and the door plate 2 are simultaneously pushed by hand and opened in the direction of the pillar P1, the receiving portion 52 of the door plate 2 and the door plate 3 as described above. If the connection between the protruding portion 51b of the wall W is released, and the door plates 1, 2, and 3 are pushed together by hand and opened in the direction of the pillar P1, the protruding portions 51c of the wall W and the door plate 3 The connection with the receiving portion 52 is released, and finally the door plates 1, 2, and 3 are overlapped along the wall W as shown in FIG.

以上のように、戸板１、２、３を開閉するとき、突出部５１が受け部５２の磁石５９の磁力の影響を受けない距離まで移動したときに、可動舌片５４が受け部５２のケース５８によって押圧されることによってケース５３内部に収納されるため、戸板１、２、３を抵抗なく静かに摺動させて開閉させることができる。   As described above, when opening and closing the door plates 1, 2, and 3, the movable tongue 54 is a case of the receiving portion 52 when the protruding portion 51 moves to a distance that is not affected by the magnetic force of the magnet 59 of the receiving portion 52. Since it is stored in the case 53 by being pressed by 58, the door plates 1, 2, and 3 can be opened and closed by sliding gently without resistance.

なお、前述した実施の形態では、３本引きの引き戸を例にあげて説明したが、本発明はこれに限定されるものではなく、開口部に４板以上の戸板を配置してもよい。   In the above-described embodiment, a three-drawing sliding door has been described as an example. However, the present invention is not limited to this, and four or more door plates may be arranged in the opening.

本発明の連動引き戸の一実施の形態を示す斜視説明図である。It is a perspective explanatory view showing one embodiment of the interlocking sliding door of the present invention. 図１の連動引き戸の全閉状態における突出部および受け部の配置を簡略的に示す水平断面図である。It is a horizontal sectional view which shows simply arrangement of a projection part and a receiving part in a fully closed state of an interlocking sliding door of Drawing 1. 図１の連動引き戸を全開した状態を簡略的に示す水平断面図である。It is a horizontal sectional view which shows the state which fully opened the interlocking sliding door of FIG. 図１の戸板の拡大斜視図である。It is an expansion perspective view of the doorplate of FIG. 図４の突出部の平面図である。It is a top view of the protrusion part of FIG. 図５のVI−VI線断面図である。FIG. 6 is a cross-sectional view taken along line VI-VI in FIG. 5. 本発明の他の実施の形態である緩衝材を有する可動舌片の一部切欠正面図である。It is a partially cutaway front view of the movable tongue piece which has the buffering material which is other embodiment of this invention. 図７の可動舌片の縦断面図である。It is a longitudinal cross-sectional view of the movable tongue piece of FIG. 図４の受け部の平面図である。It is a top view of the receiving part of FIG. 図９のＸ−Ｘ線断面図である。FIG. 10 is a sectional view taken along line XX in FIG. 9. 本発明の他の実施の形態である連動引き戸の全閉状態における突出部および受け部の配置を簡略的に示す水平断面図である。It is a horizontal sectional view which shows simply arrangement of a projection part and a receiving part in a fully closed state of an interlocking sliding door which is other embodiments of the present invention. 図１１の連動引き戸を全開した状態を簡略的に示す水平断面図である。It is a horizontal sectional view which shows the state where the interlocking sliding door of Drawing 11 was fully opened. 図１１の突出部の断面説明図である。It is a cross-sectional explanatory drawing of the protrusion part of FIG. 本発明のさらに他の実施の形態である緩衝材を有する可動ロッドの一部切欠正面図である。It is a partially cutaway front view of the movable rod which has a buffer material which is further another embodiment of this invention. 図１１の受け部の平面図である。It is a top view of the receiving part of FIG. 図１５の受け部のXVI−XVI線断面図である。FIG. 16 is a cross-sectional view taken along line XVI-XVI of the receiving portion in FIG. 15. 本発明のさらに他の実施の形態である連動引き戸の全閉状態における突出部および受け部の配置を簡略的に示す水平断面図である。It is a horizontal sectional view which shows simply arrangement of a projection part and a receiving part in a fully closed state of an interlocking sliding door which is further another embodiment of the present invention. 図１７の連動引き戸を全開した状態を簡略的に示す水平断面図である。FIG. 18 is a horizontal sectional view schematically showing a state where the interlocking sliding door of FIG. 17 is fully opened. 図１７の突出部の平面図である。It is a top view of the protrusion part of FIG. 図１９のXX−XX線断面図である。It is the XX-XX sectional view taken on the line of FIG. 図１７の受け部の平面図である。It is a top view of the receiving part of FIG. 図２１のXXII−XXII線断面図である。It is the XXII-XXII sectional view taken on the line of FIG.

符号の説明Explanation of symbols

１、２、３ 戸板
１１、２８、５１ 突出部
１２、２９、５２ 受け部
２１、４１ 緩衝部材
６０ 係止フック 1, 2, 3 Door plate 11, 28, 51 Protruding part 12, 29, 52 Receiving part 21, 41 Buffer member
60 Locking hook

Claims (9)

開口部に摺動自在に取り付けられた複数枚の戸板を備えた連動引き戸であって、
隣接する２枚の戸板の対向面には、突出部および受け部がそれぞれ設けられ、
該突出部が磁性体からなる可動部材を有し、前記受け部が前記可動部材を吸引する磁石および当該可動部材と係合し得る凹部を有してなる連動引き戸。 An interlocking sliding door comprising a plurality of door plates slidably attached to the opening,
Protruding portions and receiving portions are respectively provided on opposing surfaces of two adjacent door plates,
An interlocking sliding door in which the protrusion has a movable member made of a magnetic material, and the receiving portion has a magnet that attracts the movable member and a recess that can be engaged with the movable member. 前記開口部の一部には、壁が設けられ、隣接する前記戸板および前記壁の対向面には、前記突出部および前記受け部がそれぞれ設けられてなる請求項１記載の連動引き戸。 The interlocking sliding door according to claim 1, wherein a wall is provided in a part of the opening, and the protrusion and the receiving part are provided on the adjacent door plate and the opposing surface of the wall, respectively. 前記突出部が、ケースと、該ケースから出没できるように当該ケースに揺動自在に取り付けられた磁性体からなる可動舌片と、該可動舌片を前記ケース内部に収納する方向へ付勢する付勢手段とからなり、
前記受け部が、前記突出部の可動舌片と対向する面に当該可動舌片の先端と係合する前記凹部が形成されたケースと、当該ケース内部に収納された磁石とからなり、
前記受け部のケースに形成された凹部の内面には、当該凹部の内奥面から当該凹部の開口縁へ略直角に延びる直角段部が形成されてなる請求項１、２または３記載の連動引き戸。 The projecting portion biases the case, a movable tongue piece made of a magnetic material swingably attached to the case so as to be able to appear and disappear from the case, and a direction in which the movable tongue piece is housed in the case. Consisting of biasing means,
The receiving portion is composed of a case in which the concave portion that engages the tip of the movable tongue piece is formed on a surface of the protrusion portion that faces the movable tongue piece, and a magnet housed in the case.
The interlocking according to claim 1, 2, or 3, wherein an inner surface of the concave portion formed in the case of the receiving portion is formed with a right-angle step portion extending substantially perpendicularly from the inner back surface of the concave portion to the opening edge of the concave portion. sliding door. 前記戸板の対向面に設けられた前記突出部が、当該戸板の幅方向に互いに離間するように２個配設されてなる請求項３記載の連動引き戸。 The interlocking sliding door according to claim 3, wherein two protrusions provided on the facing surface of the door plate are disposed so as to be separated from each other in the width direction of the door plate. 前記突出部が、ケースと、該ケースに出没自在に内蔵された磁性体からなる可動ロッドと、該可動ロッドを前記ケース内部に収納する方向へ付勢する付勢手段とからなり、
前記受け部が、前記突出部の可動ロッドと対向する面に当該可動ロッドと係合する前記凹部が形成されたケースと、当該ケース内部に収納された磁石とからなり、
前記受け部のケースに形成された凹部の内面のうちの一方の側には、当該凹部の内奥面から当該凹部の開口縁へ延びる斜面が形成され、前記凹部の内面のうちの他方の側には、当該凹部の内奥面から当該凹部の開口縁へ略直角に延びる直角段部が形成されてなる請求項１または２記載の連動引き戸。 The projecting portion comprises a case, a movable rod made of a magnetic material built in and retractable in the case, and an urging means for urging the movable rod in a direction in which the movable rod is housed in the case.
The receiving portion is composed of a case in which the concave portion that engages with the movable rod is formed on a surface of the protruding portion facing the movable rod, and a magnet housed in the case.
A slope extending from the inner back surface of the recess to the opening edge of the recess is formed on one side of the inner surface of the recess formed in the case of the receiving portion, and the other side of the inner surface of the recess The interlocking sliding door according to claim 1 or 2, wherein a right-angle stepped portion extending substantially perpendicularly from the inner back surface of the recess to the opening edge of the recess is formed. 前記戸板の対向面に設けられた前記受け部が、当該戸板の幅方向に互いに離間するように２個配設されてなる請求項５記載の連動引き戸。 The interlocking sliding door according to claim 5, wherein two receiving portions provided on an opposing surface of the door plate are disposed so as to be separated from each other in the width direction of the door plate. 前記突出部が、ケースと、該ケースから出没できるように当該ケースに揺動自在に取り付けられた磁性体からなる可動舌片とからなり、
前記受け部が、前記突出部の可動舌片と対向する面に当該可動舌片の先端と係合する前記凹部が形成されたケースと、当該ケース内部に収納された磁石と、前記凹部内部に配設され、当該凹部内部に挿入される前記可動舌片の先端部を一時的に係止するための係止フックと、該係止フックに前記可動舌片を一時的に係止できる程度の係止力を付勢する付勢手段とからなる請求項１または２記載の連動引き戸。 The projecting portion comprises a case and a movable tongue piece made of a magnetic material swingably attached to the case so as to be able to appear and disappear from the case,
A case in which the recess is formed on the surface of the protrusion facing the movable tongue of the protrusion, the recess being engaged with the tip of the movable tongue; a magnet housed in the case; and the recess A locking hook for temporarily locking the distal end portion of the movable tongue piece that is disposed and inserted into the recess, and is capable of temporarily locking the movable tongue piece to the locking hook. The interlocking sliding door according to claim 1 or 2, comprising urging means for urging the locking force. 前記可動舌片の先端部が、部分的に折り返されてなる請求項７記載の連動引き戸。 The interlocking sliding door according to claim 7, wherein a tip portion of the movable tongue piece is partially folded. 前記磁性体からなる可動部材の先端部に柔軟性を有する緩衝材が固着されてなる請求項１、２、３、４、５、６、７または８記載の連動引き戸。 The interlocking sliding door according to claim 1, 2, 3, 4, 5, 6, 7 or 8, wherein a flexible cushioning material is fixed to a distal end portion of the movable member made of the magnetic material.
JP2003426781A 2003-06-17 2003-12-24 Interlocked sliding doors Pending JP2005090216A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2003426781A JP2005090216A (en) 2003-06-17 2003-12-24 Interlocked sliding doors
TW93138356A TW200523448A (en) 2003-12-24 2004-12-10 Interlocked sliding doors
CN 200410102878 CN1637227A (en) 2003-12-24 2004-12-24 Linkage sliding door
HK06100188.6A HK1080532A1 (en) 2003-12-24 2006-01-05 Interlocked sliding doors
JP2007007162U JP3137474U (en) 2003-06-17 2007-09-14 Interlocking sliding door

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JP2003171705 2003-06-17
JP2003292910 2003-08-13
JP2003426781A JP2005090216A (en) 2003-06-17 2003-12-24 Interlocked sliding doors

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH700979A1 (en) * 2009-05-08 2010-11-15 Eku Ag Device to take with a sliding door and for cushioning the door.
KR101772029B1 (en) * 2017-01-18 2017-09-05 주식회사 한샘 Opening and closing interlocking apparatus of a multi door
CN108252640A (en) * 2018-02-11 2018-07-06 佛山金鸿星智能科技有限公司 A kind of sectional translation door

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101234386B1 (en) * 2008-06-17 2013-02-18 (주)엘지하우시스 Double window structure of sliding door integrated opening and shutting
KR101987261B1 (en) * 2016-01-12 2019-06-12 한국과학기술원 Non-contact type sliding door system for opening and closing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH700979A1 (en) * 2009-05-08 2010-11-15 Eku Ag Device to take with a sliding door and for cushioning the door.
KR101772029B1 (en) * 2017-01-18 2017-09-05 주식회사 한샘 Opening and closing interlocking apparatus of a multi door
CN108252640A (en) * 2018-02-11 2018-07-06 佛山金鸿星智能科技有限公司 A kind of sectional translation door
CN108252640B (en) * 2018-02-11 2023-09-22 广东金鸿星智能科技有限公司 Sectional sliding door

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