| 摘要 |
PROBLEM TO BE SOLVED: To simplify connection and laying of a hose by providing a tray storing an air conditioning unit and connecting the tray to a drain hose. SOLUTION: A floor plate 13 of a driver's seat 17 is provided with the tray 20, and the drain hose 34 is connected to a hose connecting port 33. The air conditioning unit 36 provided with a plurality of outlets 36F of a drain and a duct 37 connected to a blowing port 36E are accommodated in the tray 20. Thus, it is not necessary to connect the drain hoses 34 to the respective outlets 36F of the air conditioning unit 36, and it is enough to connect a fixed number of drain hoses 34 to the tray 20 regardless of the number of outlets 36F, whereby the connection and laying work for the hose can be performed efficiently. COPYRIGHT: (C)2006,JPO&NCIPI
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