DOOR DEVICE
To provide an example of a door device to solve the problem in which because a sash 1 of a sliding door or the like is not closed completely, the sash 1 may be left in a state of stopping near the closing position.SOLUTION: This invention comprises an engaged part 13 and a release mechanism 15. The...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide an example of a door device to solve the problem in which because a sash 1 of a sliding door or the like is not closed completely, the sash 1 may be left in a state of stopping near the closing position.SOLUTION: This invention comprises an engaged part 13 and a release mechanism 15. The engaged part 13 is connected to a dumper 11, and engages with an engagement part 1A provided in the sash 1 when the sash 1 is displaced from the opening state to the closing state. Also, the engaged part 13 is displaced together with the sash 1 while engaging with the engagement part 1A, and displaces a rod 11B to a cylinder 11A in response to the displacement. The release mechanism 15 brings the engagement part 1A into the state where the engagement part 1A can separate from the engaged part 13 when the engaged part 13 is displaced over a predetermined dimension after the engagement part 1A and the engaged part 13 engage.SELECTED DRAWING: Figure 2
【課題】 引き戸等の障子1が完全に閉まらず、閉止位置近傍に障子1が停止した状態で放置されてしまう可能性がある。そこで、上記点を考慮したドア装置の一例を提供する。【解決手段】 ダンパー11に連結され、障子1が開いた状態から閉じた状態に変位する際に当該障子1に設けられた係合部1Aに係合する被係合部13であって、係合部1Aと係合している際に障子1と一体的に変位するとともに、当該変位に連動させてロッド11Bをシリンダ11Aに対して変位させる被係合部13と、係合部1Aと被係合部13とが係合した後、被係合部13が予め決められた寸法を越えて変位したときに、係合部1Aを被係合部13から離間可能な状態とする解放機構15とを備える。【選択図】 図2 |
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