LOCK MECHANISM
To provide a lock mechanism which allows the locked state and the unlocked state of a fitting to be notified to a user without increase in the number of parts.SOLUTION: The lock mechanism of a fitting comprises a body part and a lever handle. The body part comprises an arm to be engaged with a part...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a lock mechanism which allows the locked state and the unlocked state of a fitting to be notified to a user without increase in the number of parts.SOLUTION: The lock mechanism of a fitting comprises a body part and a lever handle. The body part comprises an arm to be engaged with a part of a sash of the fitting. The body part is provided with an engagement part to be engaged with the arm for holding the arm at a locking position or an unlocking position.SELECTED DRAWING: Figure 4
【課題】部品点数を増加することなく使用者に建具の施錠状態及び解錠状態を伝達可能なロック機構を提供すること。【解決手段】建具のロック機構であって、本体部と、ハンドルレバーと、を有し、本体部は、建具の障子の一部と係合するアームを備え、本体部には、アームと篏合することで、アームを施錠位置及び開錠位置で保持する篏合部が設けられる、ロック機構。【選択図】図4 |
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