Staas & Halsey LLP
Suction nozzle apparatus and cleaner having the same
A suction nozzle apparatus and a cleaner having the same includes a casing of which a mounting groove is formed in a bottom surface, a drum brush rotatably coupled to the mounting groove of the casing, and a cutting member configured to remove a foreign substance wound around the drum brush. The drum brush includes a drum core in which at least one foreign substance collecting groove that the foreign substance is wound is formed in an outer circumference and a blade formed in a spiral form in the outer circumference of the drum core.
SAMSUNG ELECTRONICS CO., LTD.
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Young-sung Kyung-han
Jung Jeong