| 摘要 |
PROBLEM TO BE SOLVED: To select the natural length of a bellows so that the bellows used for a suction-side duct provided on the suction side of a seat air-conditioning blower does not fall off even in long-term use. SOLUTION: In the seat air conditioner for an automobile, the seat air-conditioning blower 17 is provided to the lower surface of the seat cushion 4 of a vehicle seat 3. The bellows 22 is provided to the suction duct 21 fixed to the suction side of the seat air-conditioning blower 17, and the natural length of the bellows is formed shorter than length with the extension/contraction stroke length of the vehicle seat 3 added to the contracted length of the bellows. Thereby, reaction from the bellows can be provided in normal use to prevent falling off. COPYRIGHT: (C)2009,JPO&INPIT
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