Patent ID: 8727747
Filing Date: 2014-05-20
Classification: F04D,H02K

Abstract:
1. A bearing/stator set retainer structure comprising: a base seat having a bearing cup upward extending from the base seat, the bearing cup having an internal bearing hole in which a bearing is disposed; a stator set having a through hole in which the bearing cup is fitted, the stator set further having an abutment section on one side distal from the base seat; and a retainer member having at least one latch section for assembling the retainer member on the bearing cup, the retainer member further having at least one protrusion section on an outer circumference of the retainer member in a position where the abutment section is positioned, the retainer member further having at least one inner flange section in abutment with the bearing, wherein the bearing cup is formed with at least one split in communication with the bearing hole, wherein the bearing cup further has a rest section in the bearing hole in connection with the split, the bearing being disposed on the rest section, and wherein the latch section is formed on the outer circumference of the retainer member in a position where the split is formed, a free end of the latch section being formed with a hook section, the latch section passing through the split with the hook section latched under the rest section.