To solve defects such as increasing cost, and making a user feel an unpleasant feeling by blown-off clean air, though conventionally various air cleaning division devices are proposed, for the purpose of providing a sleeping space in an environment of very small allergen for a person suffering from an allergic disease such as pollinosis.
Here, this device proposes the air cleaning division device characterized in that an isolated division 1 is formed above a floor 3 by a sheet-like division material 2 impermeable to particulates such as an allergen; an openable-closable entrance is arranged in its proper place; an air cleaner 6 is arranged on the floor on one end side of this isolated division; and this air cleaner is constituted so as to blow off clean air obliquely upward to the other end side, by positioning at least an air blowout part in the isolated division.
KAWAMOTO HIROSHI
SASAKI MIYUKI
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