FITTING AND LOCK DEVICE
PROBLEM TO BE SOLVED: To provide a new fitting that brings about the separation of an operation of releasing a state of engagement between a door body and a frame body and a door body opening/closing operation, and a lock device.SOLUTION: A fitting 1 comprises a frame body 3 that is provided along f...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a new fitting that brings about the separation of an operation of releasing a state of engagement between a door body and a frame body and a door body opening/closing operation, and a lock device.SOLUTION: A fitting 1 comprises a frame body 3 that is provided along four sides of an opening of a building, and a door body 2 that is provided to be capable of opening/closing the opening. In the fitting 1, the frame body 3 comprises an engagement part (e.g. a latch bolt 41A) that is urged to be engaged with the door body 2, and a first maintenance part 49 for maintaining a state in which the engagement part is not engaged with the frame body 3.SELECTED DRAWING: Figure 5
【課題】戸体と枠体の係合状態の解除操作と、戸体の開閉操作とを分離した新規の建具及び錠装置を提供すること。【解決手段】建物の開口部の四周に沿って設けられる枠体3と、前記開口部を開閉可能に設けられる戸体2と、を備える建具1であって、前記枠体3が、前記戸体2に係合するよう付勢される係合部(例えば、ラッチボルト41A)と、前記枠体3に前記係合部が係合しない状態を保持する第1保持部49と、を備える建具1を提供する。【選択図】図5 |
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