| 摘要 |
PURPOSE:To provide an air conditioning duct convenient to be used, by which the supply of air conditioning air to an oblong cabin can be changed according to the status of using the cabin. CONSTITUTION:An air conditioning duct is laid in the longitudinal direction along a roof side 2 to supply air conditioning air to the cabin, and the downstream is formed as a movable duct and connected to the base side 1 of the upstream in such a manner as to be turned in the air passing enable state within a substantially horizontal plane and fixed by a flexible connecting bellows 7 and a pivoting structure 6. |
