Patent ID: 9109605
Filing Date: 2015-08-18
Classification: B29L,F04D,F05D,Y10T

Abstract:
1. A fan impeller structure comprising: a base seat made of metal material and having multiple locating slots at one side, a center of the base seat being formed with a hub section; multiple blades disposed on one side of the base seat, each blade having a main body made of plastic material and at least one fixing member made of metal material, the at least one fixing member being fixed in the corresponding locating slots and further disposed on and attached to two end faces of the main body, and not protruding from the two end faces of the main body; and a ring member made of metal material and disposed on the other side of the blades; the ring member further having multiple fixed slots formed in position where the fixing members are fixed; wherein the fixing members are attached to the multiple locating slots and the fixing slots.