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LINKAGE DEVICE FOR LINKED SLIDE DOOR AND LINKED SLIDE DOOR INCLUDING THE SAME
To effectively prevent an endless wire from coming out of pulleys due to an impact such as hitting when a linked slide door is opened or closed.SOLUTION: A linkage device for linked slide doors is a linkage device 10 that relatively slides, in a linked manner, three slide doors 1 that are arranged on a door frame 70 so as to be openable and closeable. The linkage device 10 includes: a first pulley 11 and second pulley 12 that are provided on the upper end or lower end of an intermediate slide door 1M that is positioned in the middle of the linkage device 10 so as to be separated in the sliding direction of the slide doors 1; an endless wire 13 that runs between the first pulley 11 and second pulley 12, and configures an endless track; a first connection member 14 that connects, to the endless wire 13, a first slide door 1A that is positioned on the side of a first face 1a of the intermediate slide door 1M; a second connection member 15 that connects, to the endless wire 13, a second slide door 1B that is positioned on the side of a second face 1b of the intermediate slide door 1M; and a biasing mechanism 20 that biases the first pulley 11 or second pulley 12 outward in the sliding direction of the slide doors 1 in order to apply tension to the endless wire 13.SELECTED DRAWING: Figure 7
【課題】連動引戸の開閉時において、衝突等の衝撃によって無端状ワイヤがプーリから外れるのを有効に防止する。【解決手段】連動引戸用の連動装置は、戸枠７０に開閉可能に配置された３枚の引戸１を、連動して相対的に摺動させる連動装置１０であって、中間に位置する中間引戸１Ｍの上端部又は下端部に、引戸１の摺動方向に離間して設けられる第一プーリ１１及び第二プーリ１２と、第一プーリ１１と第二プーリ１２との間に掛け渡されて、無限軌道を構成する無端状ワイヤ１３と、中間引戸１Ｍの第１の対向面１ａ側に配置される第一引戸１Ａを無端状ワイヤ１３に連結する第一連結部材１４と、中間引戸１Ｍの第２の対向面１ｂ側に配置される第二引戸１Ｂを無端状ワイヤ１３に連結する第二連結部材１５と、第一プーリ１１または第二プーリ１２を、引戸１の摺動方向であって外側に向かって付勢して、無端状ワイヤ１３に張力を付加する付勢機構２０とを備えている。【選択図】図７
LINKAGE DEVICE FOR LINKED SLIDE DOOR AND LINKED SLIDE DOOR INCLUDING THE SAME
To effectively prevent an endless wire from coming out of pulleys due to an impact such as hitting when a linked slide door is opened or closed.SOLUTION: A linkage device for linked slide doors is a linkage device 10 that relatively slides, in a linked manner, three slide doors 1 that are arranged on a door frame 70 so as to be openable and closeable. The linkage device 10 includes: a first pulley 11 and second pulley 12 that are provided on the upper end or lower end of an intermediate slide door 1M that is positioned in the middle of the linkage device 10 so as to be separated in the sliding direction of the slide doors 1; an endless wire 13 that runs between the first pulley 11 and second pulley 12, and configures an endless track; a first connection member 14 that connects, to the endless wire 13, a first slide door 1A that is positioned on the side of a first face 1a of the intermediate slide door 1M; a second connection member 15 that connects, to the endless wire 13, a second slide door 1B that is positioned on the side of a second face 1b of the intermediate slide door 1M; and a biasing mechanism 20 that biases the first pulley 11 or second pulley 12 outward in the sliding direction of the slide doors 1 in order to apply tension to the endless wire 13.SELECTED DRAWING: Figure 7
【課題】連動引戸の開閉時において、衝突等の衝撃によって無端状ワイヤがプーリから外れるのを有効に防止する。【解決手段】連動引戸用の連動装置は、戸枠７０に開閉可能に配置された３枚の引戸１を、連動して相対的に摺動させる連動装置１０であって、中間に位置する中間引戸１Ｍの上端部又は下端部に、引戸１の摺動方向に離間して設けられる第一プーリ１１及び第二プーリ１２と、第一プーリ１１と第二プーリ１２との間に掛け渡されて、無限軌道を構成する無端状ワイヤ１３と、中間引戸１Ｍの第１の対向面１ａ側に配置される第一引戸１Ａを無端状ワイヤ１３に連結する第一連結部材１４と、中間引戸１Ｍの第２の対向面１ｂ側に配置される第二引戸１Ｂを無端状ワイヤ１３に連結する第二連結部材１５と、第一プーリ１１または第二プーリ１２を、引戸１の摺動方向であって外側に向かって付勢して、無端状ワイヤ１３に張力を付加する付勢機構２０とを備えている。【選択図】図７
LINKAGE DEVICE FOR LINKED SLIDE DOOR AND LINKED SLIDE DOOR INCLUDING THE SAME
連動引戸用の連動装置及びこれを備える連動引戸
KITAJIMA SEIICHI (author)
2020-04-09
Patent
Electronic Resource
Japanese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
| European Patent Office | 2015