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    • 2. 发明专利
    • Mortise lock with double-lock function
    • MORTISE锁定双锁定功能
    • JP2006336454A
    • 2006-12-14
    • JP2005310369
    • 2005-10-25
    • Seoul Commtech Co Ltdソウル通信技術株式会社
    • LEE SANG-HANSHIN JIN-SUB
    • E05B59/02
    • E05B63/08E05B59/00Y10S292/26Y10T70/5226Y10T70/5239Y10T292/0837Y10T292/0839Y10T292/0982Y10T292/0985
    • PROBLEM TO BE SOLVED: To provide a mortise lock with a double-lock function. SOLUTION: The mortise lock comprises a dead bolt coming in and out of a door for locking, a latch bolt coming in and out of the door by operation of a handle mounted on the door, and a lock member maintaining the latch bolt in the protruding position and in the locking state when the dead bolt protrudes. According to the mortise lock, since the door can be opened forcibly by breaking not only the dead bolt but also the latch bolt to forcibly open the door in a state that the door is closed by the dead bolt, security is improved. Further, breakage, false operation and malfunction of the dead bolt caused by the forcible operation of the door can be reduced. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供具有双锁功能的榫眼锁。 解决方案:榫眼锁具有进入和离开门的锁定螺栓,通过操作安装在门上的把手进入和离开门的闩锁螺栓和保持闩锁螺栓的锁定构件 在突出位置处于锁定状态,当锁定螺栓突出时。 根据榫眼锁定,由于门可以通过不仅使死螺栓断裂而且通过将闩锁螺栓强制打开门来强制打开门,该门被门闩关闭,所以安全性得到改善。 此外,可以减少由于强制操作门引起的死栓的破损,错误操作和故障。 版权所有(C)2007,JPO&INPIT