Preparation vessel for connection with a locking assembly

A preparation vessel for connection with a receiving area of a base unit of an electric motor-driven food processor, comprising:

• a pot with a pot opening,
• a pot foot that is configured to be connected with the receiving area,
• a cover that closes the pot opening of the pot, and
• a locking assembly with a locking element configured for locking the pot with the cover,
• wherein the pot foot has at least one activating element configured for activating the locking assembly, and wherein the activating element is arranged on the pot foot in such a way that the activating element can be activated by a corresponding activating assembly of the receiving area of the food processor.