Importance

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Abstract

The present invention relates to a vehicular air conditioning device and, more particularly, to a vehicular air conditioning device wherein delimitation walls, which delimit air passages inside an air conditioning case, are formed separately from the air conditioning case and are detachably assembled to left and right cases, respectively, such that the delimitation walls can be fabricated regardless of the mold removing direction during injection molding, making it possible to reduce the thickness and weight; this makes it possible to secure air passages, thereby improving air fluidity, and warm wind supply channels for supplying warm wind to a defrost vent can be integrally formed on the delimitation walls, making any structure for fixing the warm wind supply channels unnecessary; as a result, costs for materials and costs for mold processing can be reduced, and the warm wind supply channels can be freely positioned within the size of the partition walls, thereby facilitating performance improvement.

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First Claim