| 摘要 |
PURPOSE: An auto re-locking type mortise locking system is provided to enhance reliability of a locking system by using a mortise lock set. CONSTITUTION: An internal door lock cover(200) and an external door lock cover(300) are symmetric with respect to a door(400). A mortise lock set(100) is installed between the internal door lock cover(200) and the external door lock cover(300). Door handles(210,310) are installed in the internal door lock cover(200) and the external door lock cover(300). A key pad(330) is formed at an upper end portion of the external door lock cover(300). The key pad(330) is used for inputting a user's password. A fingerprint recognition module or a card reader module are used instead of the key pad(330). The mortise lock set(100) includes a trigger bolt(110) and a dead bolt(120).
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