| 摘要 |
PROBLEM TO BE SOLVED: To provide a cabin which can ensure the space in the cabin chamber without narrowing the space in the cabin chamber by a relay duct which relays a feed-out side duct for guiding conditioned air being fed out from an air-conditioner main body being arranged under a driver's seat, and a blow-out side main duct for blowing out the conditioned air in a vicinity of a steering wheel which is arranged ahead of the driver's seat. SOLUTION: The air-conditioner main body 60 is provided under the driver's seat 44 which is arranged in the rear section in the cabin 9 chamber. The feed-out side duct 73 which guides the conditioned air which is fed out from the air-conditioner main body 60 is extended to the front side from the air-conditioner main body 60 along the bottom section of the cabin 9. The blow-out side main duct 76 which blows out the conditioned air in a vicinity of the steering wheel 45 which is arranged ahead of the driver's seat 44 is provided. Then, the relay duct 77 which relays the feed-out side duct 73 and the blow-out side main duct 76 is arranged on the outside of the front surface of the cabin 9. COPYRIGHT: (C)2006,JPO&NCIPI
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