| 摘要 |
PURPOSE: A door lock capable of machinery reset is provided to accurately grasp whether a door is opened or not and whether a secret number of the door lock is re-set or not by grasping an operation method of the locking mechanism. CONSTITUTION: A rotating member(20) comprises a key axis recess(21), a rotary protrusion(22), an open recess, and a hooking jaw. The key axis recess is located on a cradle and is combined with a key axis. The rotation projection is rotated to one side and is closely adhered to a first switch and a second switch. A fixed member(30) is composed of a gear box(31), a case(33), a gear unit(34), a hooking unit(36), a protruded jaw(37), and a rotary locking unit(39). The gear box is a border(13) of the case and forms a plurality of gears(31a). The case forms a holding jaw(32). The gear unit is formed on the holding jaw and is meshed with the plurality of gears of the gear box.
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