TOOL AND KITCHEN APPLIANCE SUCH AS MANUAL BLENDER Russian patent published in 2013 - IPC A47J43/07 

FIELD: personal use articles.

SUBSTANCE: invention relates to a tool (1) a kitchen appliance such as a manual blender. The tool has a bell-shaped based (3) wherein a blade (4) is installed so that to enable rotation; ion the area of its lower axial ring surface (6) the base contains projections (7) projecting in the direction of the axle. According to the invention, the projections (7) contain at least one bulge (9) projecting inwards in the radial direction. Preferably, three projections (7) are provided for on the base (3) or on the surface of the lower circumference of the latter (6), such projections uniformly distributed along the base lower circumference perimeter (6). In the centre of each of the said projections there is a bulge (9). Such design ensures an especially good products blending result due to the fact that the products being blended are brought in rotation by the blade (4) and collide with the bulge which results in their changing the rate and|or direction of their rotation. This can ensure an especially good blending result. Additionally, axial forces during the tool (1) operation are favourably reduced to a level whereat they will not be perceived as a disturbance.

EFFECT: ensuring good blending result.