Patent ID: 8007238
Filing Date: 2011-08-30
Classification: F04D

Abstract:
1. A hanging fan with a ceiling mount structure, comprising: a ceiling mount disc, secured to a ceiling, and integrally formed, and comprised of an internal disc portion and an external disc portion, and the internal disc portion being protruded in a direction of securing the external disc portion, and the external disc portion having a flange disposed at the periphery of the external disc portion and extended towards the securing direction and situated at a height lower than the internal disc portion, and the internal disc portion having a plurality of through holes for receiving a plurality of screws, and the external disc portion having a plurality of arc slots, and each arc slot being interconnected to a circular hole at the same end and having a hole diameter greater than the width of the arc slot, and the external disc portion having a first screw thread portion disposed between the arc slot and the internal disc portion for mounting a hanging fan motor; and a cover, being hollow, and covered onto the hanging fan motor, and having an opening disposed at an end of the cover for engaging the external periphery of the ceiling mount disc, and the cover having a plurality of inwardly and transversally extended extending portions disposed proximate to the opening, and each extending portion including at least one height adjustable fixing portion, and the fixing portion having a width smaller than the circular hole and greater than the arc slot, and a gasket being installed between the fixing portion and the extending portion for producing a resistance along a sliding direction between the fixing portion and the extending portion.