A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SLIDING DOOR WITH EARTHQUAKE-PROOF STRIKE
PROBLEM TO BE SOLVED: To provide a sliding door with an earthquake-proof strike that prevents damages to a thumb turn and other components in a vicinity, even when an interlayer deformation has taken place due to an earthquake, etc., for unlocking the door readily and allowing prompt evacuation, and avoiding unexpected emergency situations such as a user getting locked in.SOLUTION: A sliding door 15 with an earthquake-proof strike includes a frame member 2, a sliding door member 3, a strike 11, a hook lock 12, a pedestal 16, a bearing member 17, and a rivet (connecting member) 18. The strike 11 may move toward a door end when an interlayer deformation has occurred with the frame member 2 toward the door end, causing the sliding door member 3 to move toward the door end and press the pedestal 16 toward the door end, and in addition the rivet 18 has fractured. Thus, increase in lateral pressure on an inner surface 11e of the strike 11 from a tip 13a of a hook-shaped member 13 of the hook lock 12 is mitigated, allowing the lock to be unlocked.SELECTED DRAWING: Figure 7
【課題】地震等の影響により層間変形した状態であっても、サムターンやその周辺部品の破損を招くことなく、容易な解錠を期待することができ、迅速な退避行動が期待でき、ユーザーの閉じ込め等の不測の事態の回避が期待できる対震ストライク付引戸を提供する。【解決手段】対震ストライク付引戸１５は、枠部材２、引戸部材３、ストライク１１、鎌錠１２、台座１６、支持部材１７、及び、リベット（連結部材）１８を有する。枠部材２が戸先方向へ層間変形したことに伴って戸先方向へ移動した引戸部材３によって台座１６が戸先方向へ押圧され、且つ、リベット１８が破断したときに、ストライク１１は戸先方向へ移動可能となる。このため、鎌錠１２の鎌状部材１３の先端部分１３ａの、ストライク１１の内側面１１ｅに対する側圧の増加が緩和され、解錠可能となる。【選択図】図７
SLIDING DOOR WITH EARTHQUAKE-PROOF STRIKE
PROBLEM TO BE SOLVED: To provide a sliding door with an earthquake-proof strike that prevents damages to a thumb turn and other components in a vicinity, even when an interlayer deformation has taken place due to an earthquake, etc., for unlocking the door readily and allowing prompt evacuation, and avoiding unexpected emergency situations such as a user getting locked in.SOLUTION: A sliding door 15 with an earthquake-proof strike includes a frame member 2, a sliding door member 3, a strike 11, a hook lock 12, a pedestal 16, a bearing member 17, and a rivet (connecting member) 18. The strike 11 may move toward a door end when an interlayer deformation has occurred with the frame member 2 toward the door end, causing the sliding door member 3 to move toward the door end and press the pedestal 16 toward the door end, and in addition the rivet 18 has fractured. Thus, increase in lateral pressure on an inner surface 11e of the strike 11 from a tip 13a of a hook-shaped member 13 of the hook lock 12 is mitigated, allowing the lock to be unlocked.SELECTED DRAWING: Figure 7
【課題】地震等の影響により層間変形した状態であっても、サムターンやその周辺部品の破損を招くことなく、容易な解錠を期待することができ、迅速な退避行動が期待でき、ユーザーの閉じ込め等の不測の事態の回避が期待できる対震ストライク付引戸を提供する。【解決手段】対震ストライク付引戸１５は、枠部材２、引戸部材３、ストライク１１、鎌錠１２、台座１６、支持部材１７、及び、リベット（連結部材）１８を有する。枠部材２が戸先方向へ層間変形したことに伴って戸先方向へ移動した引戸部材３によって台座１６が戸先方向へ押圧され、且つ、リベット１８が破断したときに、ストライク１１は戸先方向へ移動可能となる。このため、鎌錠１２の鎌状部材１３の先端部分１３ａの、ストライク１１の内側面１１ｅに対する側圧の増加が緩和され、解錠可能となる。【選択図】図７
SLIDING DOOR WITH EARTHQUAKE-PROOF STRIKE
対震ストライク付引戸
NAOI YUTAKA (author) / YAMADA AKITO (author)
2016-03-07
Patent
Electronic Resource
Japanese