| 摘要 |
PROBLEM TO BE SOLVED: To facilitate mounting of a duct main body without causing air leakage and rattling and to facilitate wiring of a harness. SOLUTION: This duct structure of a bus is furnished with a supporting member 21 extended in the longitudinal direction and mounted on an upper part of a side surface on the indoor side of the bus 10 and a duct main body 22 constituting an air passage 25 by covering a corner part 10b as an outer end edge is mounted on the supporting member 21 and an inner end edge is mounted on a side part of a ceiling 10a. A cross-section U letter shape recessed groove 21b opened toward an indoor center is formed continuously in the longitudinal direction on the supporting member, an inserting part 24b free to insert into the recessed groove is formed on an outer end edge of the duct main body and a fin part 24c to block a clearance of an outer surface of the inserting part inserted into the recessed groove and an inner surface of the recessed groove is continuously formed in the inserting part. The duct main body is a resin molded article, and a recessed part 23b for harness holding bulged to the air passage side and constituted free to store the harness 30 from the indoor side is formed in the neighborhood of an inner end edge of the duct main body. COPYRIGHT: (C)2007,JPO&INPIT
|
