| 摘要 |
PROBLEM TO BE SOLVED: To provide a cylinder lock of which the number of components and the number of assembly work man-hour are reduced to reduce costs, and locking structure of a box for storing electric equipment using the same.SOLUTION: The present invention relates to a cylinder lock 10 which locks a door 2 of a box for storing electric equipment. The cylinder lock 10 has: a body cylindrical part 11 which houses a tumbler part 12; a projection for engagement which engages a receiving part of a box main body 1 to achieve a locked state; and a projection for fall prevention for preventing fall, the projection for engagement and the fall prevention projection for preventing fall being formed as the same projection 16 on a body cylindrical part 11. The cylinder lock 10 is attached to the door by engaging the projection 16 into a cylinder lock storage part 20 by being inserted into the cylinder lock storage part 20 of the door 2 from the front surface to be rotated. |
