Patent ID: 7775771

Claim:
A quick assembly blade for a ceiling fan, said blade comprising: a blade frame formed integral with a fixing portion, a neck portion and a blade connecting portion, said blade connecting portion formed with a holding surface facing upward, said holding surface having its circumference annularly fixed with three studs spaced apart equidistantly, said three studs respectively bored with a threaded hole in the center, said threaded hole of said studs respectively having a fastener secured therein, said fastener provided with a head; a blade having an underside of one end fixed on said blade frame, said blade having the circumference of its narrow side bored with three assembling holes at the locations corresponding to said three studs of said blade frame; a clamping member secured on said blade at a location corresponding to said blade frame, said clamping member being a long-grooved plate made integrally of elastic material, said clamping member transversely bored with an opening positioned in its longitudinal direction and facing said blade below, said clamping member having the opposite outer sides in its longitudinal direction respectively disposed with an elongate handling portion, having an elastic portion formed between said elongate handling portions, each said elongate handling portion having its lower edge connected with a clamping portion extended outward, said clamping portion cut with engage notches having their openings respectively facing said fasteners; and each said clamping portion of said clamping member is a long plate extending upward obliquely.