LOCKING DEVICE FOR KITCHEN UTENSILS Russian patent published in 2008 - IPC A47J43/42 

FIELD: items of personal use and for household.

SUBSTANCE: kitchen utensils with a reservoir with a rotating working instrument inside is equipped with a cover for locking. Under the upper edge of the vessel there is a locking element. Dimensions of the locking element are selected so that in the position when the vessel is locked with the cover the covering element is situated between the inner cavity of the vessel and surrounding area. Between the inner wall of the vessel and perimeter of the covering element there is a ring-like gap. Compaction of the kitchen utensils vessel is in pressure decrease about the perimeter of the upper layer of the rotating fluid medium by means of the gap situated between the inner wall of the vessel and the perimeter of the cover so that a certain amount of fluid can pass through the cover.

EFFECT: increase of maintenance reliability.

13 cl, 2 dwg