Power brush for vacuum cleaner, has body provided with upper case and lower case comprising suction slot with ribs, and power transfer unit rotating agitator unit in association with turbine unit

摘要

The brush has a body (10) provided with an upper case and a lower case comprising a suction slot (21) with ribs (22). An agitator unit (20) is mounted in the lower case and has bristles. A turbine unit (30) is driven in rotation by air penetrated in a vacuum cleaner under action of suction force. A power transfer unit (50) connects the units (20, 30) for rotating the unit (20) in association with the unit (30).