Cleaning disc and electric cleaning appliance installed with the same

Abstract

A cleaning disc, including an outer brushing disc, a cavity for accommodating an inner brushing disc being provided on the outer brushing disc, at least two first water outlet passages being distributed at intervals along a circumferential direction at a bottom wall of the cavity, the first water outlet passages extending from an edge towards a center of the bottom of the cavity; a second water outlet passage for cleaning the cavity is provided between every two neighboring first water outlet passages. This design increases flow area of the water flow in the cavity, ensuring that each corner in the cavity can be washed by the spinning water flow. The second water outlet passages as added can ensure sufficient discharge of the waste water after the cleaning work is done, which improves the effect of cleaning the inner space of the brushing discs without dismantling the cleaning disc.

Dependencies are inferred from the claim text.