| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable air in a cabin and outer air to be supplied to an air conditioning unit disposed in a housing space at a rear part of a roof part.SOLUTION: An inner air supply port 41 which allows air in a cabin to be supplied to an air conditioning unit 36 is formed at a center portion of a rear part of an inner roof 30 positioned at the front side of a housing space 40. An outer air supply port 42 which allows outer air to be supplied to the air conditioning unit 36 is formed at a center portion of a rear part of an outer roof 31 which faces the inner air supply port 41.</p> |
