VENTILATION STRUCTURE OF INDOOR AT EAVES CEILING

摘要

PROBLEM TO BE SOLVED: To provide indoor ventilation structure at an eaves ceiling where a ventilation hole formed in an outer wall can be formed approximately in the same height as that of the eaves ceiling, by forming a notch in the end on the internal side of the eaves ceiling and by forming a ventilation hole in the high position of the outer wall, and the length in a vertical direction of a daylighting window can be lengthened. SOLUTION: A ventilation hole 11 to intercommunicate the indoors and the outdoors is formed in a position situated approximately in the same height as that of the eaves ceiling A of the outer wall 1. A food 12 to discharge air in a room to the outdoors is mounted on the outside opening part of the ventilation hole 11. A notch 22 to avoid the hood 12 is formed in the portion, corresponding to the hood 12, of an end 21 on the inner side of the eaves ceiling A.