| 摘要 |
PROBLEM TO BE SOLVED: To provide a keyhole protection device which prevents a keyhole to be easily exposed.SOLUTION: A keyhole protection device 1 comprises: a body part 10 which is used for a lock 50 having a keyhole 52, and to which the lock 50 is attached; a covering part 20 which covers the keyhole 52; and a shaft part 30 which connects the body part 10 and the covering part 20 with each other. The body part 10, the covering part 20, and the shank 30 are constituted in such a manner that: the covering part 20 is linearly moved with respect to the body part 10 from a state that the keyhole 52 is covered by the covering part 20 and is disposed at an intermediate position, and then the covering part 20 is turned and moved around a shaft center J of the shaft part 30 in the circumferential direction L from the intermediate position, thereby exposing the keyhole 52. |
