| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric apparatus casing taking into consideration safety, capable of preventing entering of a longer screw than a normal screw.SOLUTION: In a casing 30 having a metal portion of an electric apparatus, a wall part 33 protruding from the metal portion is provided in a position opposite to the tip of the entering side of a screw inserted from the outside of the casing 30. The wall part 33 is provided in a position with which the normal screw does not come into contact but with which the longer screw than the normal screw comes into contact. As a result, a user fastening the screw feels contact with the position and stops fastening the screw. |
