Patent ID: 6874514

Claim:
A cleaning liquid container for a cleaning device for cleaning an object for personal use, the liquid container comprising: a housing defining an interior cavity; an inlet defined by the housing, the inlet receiving a cleaning fluid carrying solid particles from the cleaning device into the interior cavity; an outlet through which the cleaning fluid is returned to the cleaning device for further cleaning of the object for personal use; a filter arranged along a flow path of the cleaning fluid between the inlet and the outlet; and an interior wall extending along the interior cavity, the interior wall being arranged to lengthen the flow path of the cleaning fluid between the inlet and the outlet, and to direct the flow path across multiple ribs extending upward from a floor wall of the cavity and defining particle retention pockets therebetween to promote settling of the solid particles carried by the cleaning fluid in the particle retention pockets, at least some of the multiple ribs having a substantially non-parallel orientation relative to the interior wall.