TOOL FOR KITCHEN APPLIANCE WITH ELECTRIC DRIVE, AS WELL AS KITCHEN APPLIANCE Russian patent published in 2016 - IPC A47J43/08 

FIELD: machine building.

SUBSTANCE: tool (1) in the form of a mouthpiece for kitchen appliance with electric drive, herewith working element (12) for food products processing sits on the tool, has drive shaft (2) driven by the motor, herewith the first connecting element (5) is arranged to rotate coaxially relative to drive shaft (2) and is connected to the latter without the possibility of relative rotation, herewith the second connecting element (11) is arranged to rotate coaxially relative to drive shaft (2) and accommodates the working element, herewith the first connecting element (5) is connected to the second connecting element (11) without the possibility of relative rotation by replaceable insert (8), herewith for transfer of the torque from the first connecting element (5) to the second connecting element (11) insert (8) has at least one axially directed rod (9), which enters the receiving device of mating part (6) and is configured in such a way that it breaks down if preset torque limit is exceeded. Invention also relates to a kitchen appliance with such mouthpiece (1).

EFFECT: thus, not only high reliability of protection against damage of the drive, the working element and/or other parts of the mouthpiece or the kitchen appliance in case of overload or blocking of the tool is provided, but also the necessary replacement of damaged parts in case of overload or blocking is reduced to minimum.

12 cl, 2 dwg