| 摘要 |
PROBLEM TO BE SOLVED: To provide a lock device endurable even against violent vibration of a door.SOLUTION: A locking device 10 having a stud 15 capable of putting a door 6 in a locking state or an unlocking state to a fixed frame 5 by rotating in response to rotation of a handle 13, comprises a shaft part 21 existing on the inner side of a sleeve-like part 20 extending to the inside of the door 6 and repeating rotary motion together with the handke 13. The stud 15 is slidably fitted in a circumferential direction to an outer peripheral surface of a cylindrical part 37 of a fitting nut 28 overlapping from the outside with the sleeve-like part 20. A bridge member 31 is interposed between the shaft part 21 and the stud 15. When the shaft part 21 rotates, the bridge member 31 rotates the stud 15, and the stud 15 puts the door 6 of engaging with or separating from the fixed frame 5 in the locking state or the unlocking state. |
