| 摘要 |
PROBLEM TO BE SOLVED: To reduce an intake sound of a back carrying type blower, with a rational constitution having a back padding pad. SOLUTION: A pad 20 has a blower 5 having an intake port 18 and a back carrying frame 4 for allowing a user U to support the blower 5 on the back, and is joined to the back carrying frame 4, and abuts on the back of the user U, and is composed of a cushion material, and has the back padding pad 20 having a back padding surface 20f and an anti-back padding surface 20r. At least a part of the intake port 18 and the anti-back padding surface 20r are communicated so that the intake sound of the blower 5 reaches at least a part of the anti-back padding surface 20r. COPYRIGHT: (C)2008,JPO&INPIT
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