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Cleaning head for sweeping and wringing apparatus

  • US 7,555,804 B2
  • Filed: 08/31/2006
  • Issued: 07/07/2009
  • Est. Priority Date: 08/31/2006
  • Status: Expired due to Fees
First Claim
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1. A cleaning head for a sweeping and wringing apparatus, mounted on a lower end of a handle thereof, said cleaning head comprising:

  • a cleaning element having a sweeping part and a held part;

    a base plate, holding said held part of said cleaning element and having two fixing elements, which each have a fixing hole and a guiding surface;

    a fastening assembly, fixed to a lower portion of the handle, having an open-bottomed chamber;

    an elastic insertion assembly, housed in the chamber of the fastening assembly, and having at least one retractable insertion head, urged by a first elastic member, for engaging a fixing element of the base plate;

    a release assembly slideably mounted to a wall of the fastening assembly, having a second elastic member urged against the fastening assembly;

    wherein when a user presses the release assembly toward the fastening assembly, the at least one insertion head is retracted, thereby releasing the base plate from the fastening assembly.

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