A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a simple and robust lock device which does not collide with and damage a receiving metal fitting even when a sliding door is closed at a locking position where a hook member protrudes.SOLUTION: A hook member 6 and a handle 7 are pivoted to a lock case 4 for rotation between a locked position and an unlocked position. The handle 7 always urges the hook member 6 to rotate toward the unlocked position by its own weight. A receiving member 3 to/from which the hook member 6 is engaged/disengaged has a sliding slope 16b. A magnet holder in the lock case 4 holds a movable magnet and rotates together with the hook member 6. The movable magnet is attracted to one of fixed magnets fixed to the lock case 4 to hold the hook member 6 in the locked position or the unlocked position. When the hook member 6 is in the locked position and the sliding door D is closed, the hook member is pushed up onto the sliding slope 16b, rotated to the unlocked position by the own weight of the handle 7, and held by the magnets.SELECTED DRAWING: Figure 1
【課題】鎌部材が突出した施錠位置で引き戸を閉めても、それが受け金具に衝突せず、損傷しない、構造簡易で、堅牢な錠装置を提供する。【解決手段】鎌部材６とハンドル７は、錠ケース４に枢軸で枢支され、施錠位置と解錠位置間を回動する。ハンドル７は、その自重で鎌部材６を常時解錠位置側へ回動付勢する。鎌部材６が係脱する受け部材３は、摺動斜面１６ｂを具備する。錠ケース４内の磁石ホルダは、可動磁石を保持して鎌部材６と一体回動する。可動磁石が、錠ケース４に固着されたいずれかの固定磁石に吸着し、鎌部材６を施錠位置又は解錠位置に保持する。鎌部材６が施錠位置にあって引き戸Ｄが閉じられると、摺動斜面１６ｂに押し上げられ、ハンドル７の自重で解錠位置に回動し、磁石で保持される。【選択図】図１
To provide a simple and robust lock device which does not collide with and damage a receiving metal fitting even when a sliding door is closed at a locking position where a hook member protrudes.SOLUTION: A hook member 6 and a handle 7 are pivoted to a lock case 4 for rotation between a locked position and an unlocked position. The handle 7 always urges the hook member 6 to rotate toward the unlocked position by its own weight. A receiving member 3 to/from which the hook member 6 is engaged/disengaged has a sliding slope 16b. A magnet holder in the lock case 4 holds a movable magnet and rotates together with the hook member 6. The movable magnet is attracted to one of fixed magnets fixed to the lock case 4 to hold the hook member 6 in the locked position or the unlocked position. When the hook member 6 is in the locked position and the sliding door D is closed, the hook member is pushed up onto the sliding slope 16b, rotated to the unlocked position by the own weight of the handle 7, and held by the magnets.SELECTED DRAWING: Figure 1
【課題】鎌部材が突出した施錠位置で引き戸を閉めても、それが受け金具に衝突せず、損傷しない、構造簡易で、堅牢な錠装置を提供する。【解決手段】鎌部材６とハンドル７は、錠ケース４に枢軸で枢支され、施錠位置と解錠位置間を回動する。ハンドル７は、その自重で鎌部材６を常時解錠位置側へ回動付勢する。鎌部材６が係脱する受け部材３は、摺動斜面１６ｂを具備する。錠ケース４内の磁石ホルダは、可動磁石を保持して鎌部材６と一体回動する。可動磁石が、錠ケース４に固着されたいずれかの固定磁石に吸着し、鎌部材６を施錠位置又は解錠位置に保持する。鎌部材６が施錠位置にあって引き戸Ｄが閉じられると、摺動斜面１６ｂに押し上げられ、ハンドル７の自重で解錠位置に回動し、磁石で保持される。【選択図】図１
SLIDING DOOR LOCK DEVICE
引き戸用錠装置
MIZUGUCHI KEIICHI (author)
2019-10-24
Patent
Electronic Resource
Japanese