| 摘要 |
PURPOSE: A dust removal apparatus is provided to completely remove dirt from an uneven upper surface of a mattress or carpet using a brush with enhanced adhesion. CONSTITUTION: A dust removal apparatus comprises a brush(100), a body(200), a pair of fixtures(300), a cover(400), and a handle unit(500). The fixtures are inserted and fixed to a fixing groove(240) to fix a brush being rotated. The cover allows foreign materials collected in a collecting part(230) to be discharged or the inside of the body to be cleaned. The handle is formed with coupling protrusions(510) at the top and bottom of one side to be inserted and coupled to a coupling groove(260) and is embedded with a motor for rotating a gear(530) and a rechargeable battery for applying power to the motor. A switch(550) is integrally formed at the top of the handle. |
