| 摘要 |
PURPOSE: An intake nozzle assembly is provided to simplify the structure of an intake nozzle and to easily combine an auxiliary intake nozzle with the intake nozzle. CONSTITUTION: An intake nozzle(100) contains a main intake nozzle(110) having an inlet in the lower part and an auxiliary intake nozzle(120) to be installed in the main intake nozzle to be removable. The auxiliary intake nozzle is installed in the main intake nozzle to be rotatable by forming supporting shafts(110') to be protruded form both sides of the main intake nozzle. Installing slots(120') are formed in both sides of the auxiliary intake nozzle to rotate by combining with the supporting shafts. A brush is installed in the lower part of the auxiliary intake nozzle. Thereby, the auxiliary intake nozzle is combined with the main intake nozzle selectively and easily according to cleaning parts.
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