Patent ID: 6293391
Filing Date: 2001-09-25
Classification: A47K

Abstract:
A portable casing for a soap bar, the portable casing comprising:a casing body having a shape of a cylinder whose top is open and bottom is closed;a fixed base fixed to the bottom of the casing body, the fixed base having a plurality of serrated arc strips fixed on an upper surface of the fixed base, each of the serrated arc strips having a first serration formed on an outer surface of each of the serrated arc strips;an outer cylinder rotatably inserted in the casing body;an intermediate cylinder fixedly inserted in the outer cylinder, the intermediate cylinder having at least one spiral groove formed on an inner surface of the intermediate cylinder;an inner cylinder fixedly inserted in the intermediate cylinder, the inner cylinder having at least one guiding groove formed through a cylindrical wall of the inner cylinder, the guiding groove extending in a longitudinal direction of the inner cylinder, the inner cylinder having a serrated hole perforated through a bottom of the inner cylinder, the serrated hole having a second serration formed longitudinally at a cylindrical surface of the serrated hole, the second serration being engaged with the first serration;a carrier ring inserted in the inner cylinder, the carrier ring having at least one guiding protuberance formed at an outer cylindrical surface of the carrier ring, the guiding protuberance being inserted through the guiding groove in the spiral grooves; anda lid in which the outer cylinder is detachably fitted, so that the lid covers over the upper end of the outer cylinder,wherein the soap bar is fitted in the carrier ring so that the soap bar can be ascended and descended when one of the casing body and the outer cylinder is rotated.