FIELD: household items and household appliances.
SUBSTANCE: invention relates to retaining plate (2) for a filter bag for a vacuum cleaner, comprising a support plate, in which through hole (3) is made, and shut-off valve (5) for closing through hole (3), wherein shut-off valve (5) is pressed into the closed position by elastic element (7), which is located before shut-off valve (5), when viewed in the closing direction; wherein elastic element (7) comprises elastomer, or elastic element (7) comprises spiral spring (9), which is at least partially enveloped with shell (10).
EFFECT: technical result is expansion of functional capabilities.
11 cl, 8 dwg
