| 摘要 |
PROBLEM TO BE SOLVED: To realize a piping structure for a vehicular air conditioner capable of sealing a draw-out hole simultaneously as part of the assembling operation of the air conditioner. SOLUTION: An air conditioning case 11, in which draw-out holes 14a, 14b for guiding out exit/entrance piping 13a, 13b are formed in the vertical direction to the parting surface direction of the two case parts 11a, 11b, has a collar part 15 formed between the draw-out holes 14a, 14b on one of the case parts 11a, 11b side of the two case parts 11a, 11b. One case part 11a, 11b and the other case part 11a, 11b are assembled so as to hold the exit/entrance piping 13a, 13b between, which enables the draw-out holes 14a, 14b to be sealed simultaneously as part of the assembling operation. COPYRIGHT: (C)2004,JPO
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