FITTING
To provide a fitting in which a fulfillment of noiseless design facilitates, and an operation to open a door becomes simple.SOLUTION: A fitting comprises: a plurality of lock mechanism parts 6, 7 which lock a door body 3 in a state that the door body 3 is closed; a latch mechanism part 8 which latch...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a fitting in which a fulfillment of noiseless design facilitates, and an operation to open a door becomes simple.SOLUTION: A fitting comprises: a plurality of lock mechanism parts 6, 7 which lock a door body 3 in a state that the door body 3 is closed; a latch mechanism part 8 which latches the door body; and a transmission mechanism 9 which transmits a force for moving a dead bolt between the plurality of lock mechanism parts 6, 7. The latch mechanism part has a latch bolt, and a latch strike 31 for inserting the latch bolt. The latch strike 31 has a receiving member 31c for holding the latch bolt. When the latch bolt 30 pushes the receiving member 31c by receiving a force of a person who attempts to open the door body, the receiving member 31c is displaced so as to release holding of the latch bolt 30.SELECTED DRAWING: Figure 2
【課題】ノイズレスデザインの実現が容易となると共に、戸体を開くための操作が簡単となる建具を提供する。【解決手段】戸体３が閉じた状態において戸体３をロックする複数のロック機構部６、７と、戸体をラッチするラッチ機構部８を備える。複数のロック機構部６、７どうしの間にデッドボルトを動かす力を伝達する伝達機構９を備える。ラッチ機構部は、ラッチボルト及びラッチボルトを挿入するラッチストライク３１を有する。ラッチストライク３１は、ラッチボルト保持用の受け部材３１ｃを有する。戸体を開けようとする人の力を受けてラッチボルト３０が受け部材３１ｃを押した際に、受け部材３１ｃが変位してラッチボルト３０の保持が解除される。【選択図】図２ |
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