| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle air conditioner in which water in an air conditioning case can be discharged to the outside from a drain port that communicates with one drainage passage, and furthermore, leakage of water from a fitting part in a plurality of case members to the outside can be prevented.SOLUTION: An indoor unit 1 includes: a drainage passage 34 that is a passage forming a first space through which water inside an air conditioning case 2, in which the water drops from a derivation opening 32, flows down and that communicates with a drain port 3a; and partition walls (an upright wall 33 and a hanging wall 43) that separate the drainage passage 34 from a second space 44 adjoining to the drainage passage 34 so as to prevent the water dropping into the drainage passage 34 from flowing into the second space 44. An inner wall side joining part 37, on an inner wall of a fitting part 20 where a first case member 3 is fitted to a second case member 4, constitutes a part of an inner wall forming the second space 44. The inner wall side joining part 37 is disposed at a position higher than a bottom wall 36 that forms the second space 44. |
