Patent ID: 7399221

Claim:
A cabin for a work vehicle, comprising: a ceiling portion; an air conditioner provided to the work vehicle; an air distribution duct provided to the ceiling portion for communicating conditioned air from the air conditioner to the cabin; an air guide projecting into the air distribution duct at an intermediate portion of the duct and forming an inlet opening in only one lateral face of a projecting portion of the air guide, the air guide having an axial direction; and an outlet portion extending to outside the duct and having an opening for introducing the conditioned air from the inlet opening into the cabin, the opening of the outlet portion is spaced apart from the inlet opening, the outlet portion being configured to guide flow of air ejected from the opening of the outlet portion to a blow direction having a directional component perpendicular to the axial direction and to maintain the blow direction in a predetermined relationship with a direction in which the inlet opening opens in a vertical view; wherein the air guide is pivotable between a use condition and a non-use condition where the inlet opening is oriented differently from an orientation of the inlet opening when the air guide is in the use condition; and wherein the air guide is pivotable about an axis such that the inlet opening of the air guide assumes an upstream orientation with respect to a direction of air flow within the air distribution duct when the air guide is in the use condition whereas the inlet opening of the air guide assumes a downstream orientation with respect to the direction of air flow within the air distribution duct when the air guide is in the non-use condition.