SUCTION GRILL FASTENING STRUCTURE OF CEILING CASSETTE TYPE AIR CONDITIONER

摘要

PURPOSE: A suction grill fastening structure of a ceiling cassette type air conditioner is provided to easily execute a fastening work by temporarily fixing a suction grill at a main body of a ceiling cassette type air conditioner. CONSTITUTION: Brackets(22) are formed at four corners of a drain pan(21) seen from the outside after burying a main body of a ceiling cassette type air conditioner. Plates are formed at four corners of a suction grill to be fastened with the brackets by screws. Hook plates are formed at four places in association with a circumference of the suction grill. Hook brackets(27) are formed at places corresponding to the hook plates in association with a circumference of the drain pan to be temporarily fixed by the hook plates.