WASHBOWL CAPABLE OF MAINTAINING CLEANLY WITHOUT ADDITIONAL WORK FOR CLEANING INNER WALL SURFACE OF WATER STORAGE PART

摘要

PURPOSE: A washbowl is provided to remove the additional work for washing off the surface of an inner wall of a water storage part by draining the water contained in the water storage part of the washbowl without staining the inner wall of the water storage part. CONSTITUTION: The washbowl is composed of a body(11); a water storage part(12) formed at the body to contain water for face washing; a drain port(14) disposed at the bottom of the water storage part(12) to drain the water; and a swirl generating part(20) provided with plural projections(21) extended/protruded from the upper edge of the inner wall surface of the water storage part(12) to the side of the drain port(14) at regular intervals to discharge the water contained in the water storage part(12) through the drain port(14) with forming a swirl.