Patent ID: 8298348
Filing Date: 2012-10-30
Classification: A47L

Abstract:
1. A dish washer comprising: a tub forming a cleaning chamber; a sump disposed at a lower portion of the tub and storing wash water; a lower nozzle injecting the wash water stored in the sump into the cleaning chamber; a lower nozzle coupling part provided at the sump and to which the lower nozzle is coupled; an upper nozzle injecting the wash water stored in the sump into the cleaning chamber; a water guide guiding the wash water from the sump to the upper nozzle; a first coupling mechanism used to couple a portion of the water guide to the sump; and a second coupling mechanism used to couple another portion of the water guide to the sump, wherein the first coupling mechanism comprises a water guide connection protruded from the sump, and wherein a lower end of the water guide is inserted into the water guide connection, wherein the first coupling mechanism comprises at least one hook formed on the water guide, wherein the second coupling mechanism comprises: wherein the second coupling part is spaced apart from the water guide connection, wherein the first coupling part is disposed above the hook, wherein the first coupling part is seated on the second coupling part when the lower end of the water guide is inserted into the water guide connection, and wherein the first and second coupling parts comprise coupling holes, a fastening member inserted through the coupling holes without passing through the sump.