Patent ID: 7555805

Claim:
A holding assembly for a sweeping and wringing apparatus, comprising: a fastening assembly, fastened to a lower end of a holding rod of said sweeping and wringing apparatus, having a chamber which is enclosed by a front wall, a rear wall, a left wall and a right wall, with openings cut into said front and rear walls close to left and right edges thereof, an insertion hole bored through said left wall and an insertion hole bored through said right wall; an insertion assembly, having opposite ends that are respectively inserted in said insertion holes of said left and right walls and comprising two generally cross-shaped insertion heads, and a spring inserted between said two insertion heads, with each of said two insertion heads comprising a blocking piece, an inner projection and an outer projection, with said spring being put over said inner projections and said outer projections entering said insertion holes; and a U-shaped release assembly, having a middle section and two end sections with chamfered end faces which respectively enter as wedges into spaces between said left and right walls and said blocking pieces when said release assembly is pressed on, with a spring fixed by an inward projection on said middle section exerting a counterforce.