Patent ID: 9057529
Filing Date: 2015-06-16
Classification: F24F

Abstract:
1. A rotatable exhausting structure of a portable air conditioner comprising: a housing having: a through hole formed through the housing; multiple positioning holders separately formed on an outer surface of the housing and arranged around the through hole, and each positioning holder being elongated and having: an inner surface positioned toward the through hole; and an engaging recess formed in the inner surface of the positioning holder and extended through two opposite ends of the positioning holder; and a resilient stop formed on the outer surface of the housing, disposed by the through hole and between two of the positioning holders, and having: a proximal end attached to the housing; and a distal end positioned toward the through hole and protruding outward from the outer surface of the housing; and a connecting tube rotatably connectable to the housing and having: a proximal end corresponding in size and shape to the through hole of the housing; and a flange formed on an outer surface of the connecting tube, disposed around the proximal end of the connecting tube, being mountable in the engaging recesses of the positioning holders of the housing, and abutting the resilient stop of the housing.