| 摘要 |
PURPOSE: A connecting structure for a hose of a sink drain is provided to facilitate a connecting due to a detachable installation by a combining projection. CONSTITUTION: A connection structure for a hose of a sink drain(10) comprises: a first joining unit(30) which has one or more combining projections(31) on the outer circumference; a second joining unit(40) which comprises a combining groove(41) wherein the combining projection is inserted, a inclined plane which is formed on the inner surface of one end, and an insertion groove which is formed inside the incline and wherein the one end of the first joining unit is inserted; and a hose clamp part(50) wherein the end of a hose is inserted. The combining projection of the first joining unit is coupled along the combining groove of the second joining unit. The end of the first joining unit is inserted between the boundary of the second joining unit and a guide wall, thereby preventing leakage. The hose is fixed by a fixing rim(51) and inserted into the hose clamp part. |
