| 摘要 |
PROBLEM TO BE SOLVED: To provide an attachment structure of a fan unit capable of facilitating inspection of the fan unit while maintaining designability.SOLUTION: An attachment structure (10) of a fan unit includes an architrave (41) arranged along a lower edge of a window (11) and having an opening in a position of a blowout port of a fan unit (2), a support member (8) for supporting the fan unit (2) in a position higher than a floor surface (103a) independently of the architrave (41) below the architrave (41), a plane member (321) provided closer to the indoor side than the fan unit (2) along a lateral width direction and arranged on a lower side of an indoor side end of the architrave (41), and an attachment member (6) for attaching the plane member (321) so that the fan unit (2) can be switched between two states, that is, a shield state and an exposure state. |
