| 摘要 |
PROBLEM TO BE SOLVED: To provide a lock device which enables easy adjustment of a projection degree of a hook member to a door frame side.SOLUTION: In the lock device which includes a lock case 3 embedded in a door 2, an end plate 6 arranged on a door frame 4 side of the lock case 3 and mounted to a door frame-side end surface 2a of the door 2, and a hook member 8 installed so as to be advanceable/retractable from the lock case 3 to the door frame 4 side, and makes the hook member 8 engage with a locking part 16 on the door frame 4 side so as to prevent the door 2 from opening when the hook member 8 projects from the lock case 3 to the door frame 4 side, the end plate 6 is mounted to the lock case 3 so as to be movement-adjustable in the advancing/retracting direction of the hook member 8. |
