| 摘要 |
PROBLEM TO BE SOLVED: To reduce hitting sounds generated in closing door while suppressing cost increases and enlargement. SOLUTION: A cylindrical projecting part 22 is formed in the outer edge part of a door main body 21. When an introducing port is closed by a door 20 (door main body 21), clashing occurs via a sealing member 24 between the projecting part 22 and the outer edge part (air conditioner casing). Thus, since a clashing area is reduced compared with a case of the door main body 21 clashing with the outer edge part of the introducing port, hitting sounds are reduced.
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