| 摘要 |
A domestic food mixer in which a housing is formed as a base portion and a cover portion, each of plastics material, the base portion having a pair of apertures adjacent one end. A bearing plate is secured in the base portion of the housing in overlying relationship to the apertures, and a pair of pinions each have a lower axial shaft extending on the lower side of the pinion and an upper axial shaft extending on the upper side of the pinion. The lower axial shafts of the pinions are located in the apertures and have a shoulder which rests on the bearing plate. An electric motor includes a frame which rests on locating elements on the base portion and the armature shaft of the electric motor carries a drive worm which is engaged between the pinions. A mounting plate which forms part of the electric motor frame has two apertures therein, one engaging each upper axial shaft, the mounting plate engaging on shoulders of the upper axial shaft. Abutments on the cover portion of the housing engage on the electric motor and screws hold the cover and base portions together, whereby the pinions and electric motor are held in place. This structure is extremely simple to assemble, thereby reducing the cost of the mixer. |
