| 摘要 |
PROBLEM TO BE SOLVED: To arrange a connecting duct for connecting an air conditioner body of a rear part and right-left defroster ducts of a front part, in a position not hindering a walk-through, without impairing a dwelling space. SOLUTION: A lower floor sheet of a cabin is formed with a height difference via a step height part 19 in a seat installing part 17 of a rear half part and a walk-through part 18 of a front half part, and the walk-through part is formed with an intermediate height part higher than right-left steps in the middle of the right-left steps 12. The air conditioner body 39 is arranged under the rear half part of the floor sheet 16, and the defroster duct 641 is arranged on an installation plate 42, and the connecting duct 541 for communicating and connecting the air conditioner body 39 with and to the defroster duct 641, is extended forward up to the installation plate 42 from the step height part 19 side, and is arranged at a height of the intermediate height part of the walk-through part 18. COPYRIGHT: (C)2011,JPO&INPIT
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