Patent ID: 9649010
Date: 2017-05-16
CPC Classifications: A47J,A47L

Claim:
1. A dish rack comprising: a lower rack that has a drain hole formed in the bottom thereof and receives a dish therein; an upper rack that is provided above the lower rack at a different height and receives a dish therein; and a support frame coupled to the lower and upper racks to maintain the lower and upper racks spaced apart from each other, wherein the lower rack has a lower coupling boss, the upper rack has an upper coupling boss, and the support frame has a lower coupling hole coupled to the lower coupling boss and has an upper coupling hole coupled to the upper coupling boss, wherein each of the lower and upper coupling bosses comprises a body and a head protruding from one end of the body, and each of the lower and upper coupling holes comprises an introduction portion that corresponds to the head and a mounting portion that is connected to the introduction portion and corresponds to the body, wherein the lower and upper coupling holes are formed such that the introduction portion and mounting portion of the upper coupling hole extend in a perpendicular direction with respect to the introduction portion and mounting portion of the lower coupling hole, and thus a direction in which the upper rack is assembled to the support frame is perpendicular to that in which the lower rack is assembled to the support frame.