| 摘要 |
PROBLEM TO BE SOLVED: To provide a louver for the chassis of electrical equipment, which is capable not only of attachment from outside the chassis but also of removal from outside the chassis without using a tool. SOLUTION: A flange part 3 is provided along the peripheral edge of the front surface of a frame part 2 that engages with a ventilation opening of a chassis, the part 3 abutting the peripheral edge of the confronting front surface of the opening. An elastic locking pawl 4 is provided on the outer surface of the part 2 with attitude so as to face a through-hole 3a formed in the part 3, the pawl 4 being urged outward with its base end as the starting point. An operation lever 6 is provided on the front surface of an engagement receiving part 4a formed at the distal end of the pawl 4, with the lever 6 being positioned at the hole 3a. |
