Patent ID: 7134844
Filing Date: 2006-11-14
Classification: F04D

Abstract:
1. An install blade bracket for a ceiling suspended fan comprising: a rotary assembly of a ceiling suspended fan; a discal seat disposed at a bottom of the rotary assembly, at a bottom of the discal seat formed a recess, on sidewall of the recess defined a plurality of locking cavities, at outer margin of the recess provided a plurality of receiving cavities correspondingly to the respectively locking cavities; a plurality of positioning structures being elastically and moveably disposed in the respective receiving cavities of the discal seat; a plurality of fan blade mounting brackets, at an end of each of the fan blade mounting brackets formed a locking portion for being positioned in the locking cavities of the discal seat, a plurality of projections disposed on the respective; fan blade mounting brackets correspondingly to the positioning structures, each of the projections having a curved limit surface and a guiding slope arranged in the direction of the rotary assembly, such that after the guiding slope push the positioning structures, the positioning structures is positioned on the curved limit surface of the respective projections.