Patent ID: 8943859
Filing Date: 2015-02-03
Classification: D06F

Abstract:
1. A detergent case comprising: a liquid detergent accommodation space; a siphon pipe protruded upwardly from a bottom surface of the liquid detergent accommodation space so as to discharge a liquid, which is accommodated within the liquid detergent accommodation space, to an outside of the liquid detergent accommodation space if the liquid reaches a designated height; a siphon cap surrounding the siphon pipe so as to form a siphon channel; a remaining water discharge hole formed on the bottom surface of the liquid detergent accommodation space so as to discharge a remainder of the liquid, not discharged by the siphon pipe, to the outside of the liquid detergent accommodation space; and an opening and closing unit moving upwardly and downwardly due to buoyancy of the liquid accommodated within the liquid detergent accommodation space to open and close the remaining water discharge hole, wherein the opening and closing unit includes: a buoyancy member and a sealing member located beneath the buoyancy member, and the sealing member is connected to a lower end of the buoyancy member, and wherein the buoyancy member is floated due to the buoyancy of the liquid accommodated within the liquid detergent accommodation space and the sealing member seals the remaining water discharge hole.