Patent ID: 6654970
Filing Date: 2003-12-02
Classification: E03D

Abstract:
A lavatory cleaning dispenser, comprising:at least one sucking disc having suction force to hang the entire dispenser on a selected location and at a desired water level on an inner wall of a toilet tank when compressed, or being sucked and adhered to a smooth surface of an anchor disc fixedly mounted to the inner wall of the toilet tank; a dispensing probe formed in a flat and elongate hollow duct having a U-shaped pressure trap passage to control intake of water and discharge of dilute liquid in the dispensing probe and isolate the dilute liquid from leaking, and an inverse U-shaped lid formed on a top end thereof with air vents directing downwards, and separating a liquid from flowing from a top thereof by using a formed air chamber, and an inlet/outlet formed on a bottom end thereof connecting to the U-shaped pressure trap passage, the dispensing probe further having an upper section which has one side fixedly attaching to the sucking disc and another side having an upper opening and a lower opening formed thereon; and a dilute buffer chamber formed in a box type container for storing and diluting use having one side with two openings formed thereon to communicate with and connect an upper section of the dispensing probe, and a top opening engaging with a movable lid for opening or closing the top opening, the top opening allowing a cleansing materials to drop into a storage compartment formed in the dilute buffer chamber for storing and dissolving, the storage compartment having a partition located therein, the partition having an opening; wherein water and the dilute liquid being controlled to enter in or discharged from the dispenser through the inlet/outlet of the dispensing probe through the pressure trap U-shaped passage such that the dilute liquid is isolated without leaking in static conditions, water is allowed to flow over the partition to blend with over-saturated solution to dispense the cleansing materials in a diluting and dissolving fashion.