16-07-2018 дата публикации
Номер: KR1020180081302A
Принадлежит:
Disclosed is a vacuum cleaner capable of simply cleaning flexible object to be cleaned. According to the present invention, the vacuum cleaner comprises a housing, first and second filter units, an electric blower fan, front and rear wheel assemblies, and a motor-driven brushing and hitting device. The housing includes front, rear, upper, and bottom surfaces, a dust collection chamber, a driving chamber, and a filtering chamber. A front recess is formed at a corner between the front and bottom surfaces, a rear recess is formed at a corner between the rear and bottom surfaces, and a center recess is formed on the bottom surface to be adjacent to the front recess. The front wheel assembly is mounted in the front recess to be able to rotate. The rear wheel assembly is mounted in the rear recess to be able to rotate. The motor-driven brushing and hitting device is mounted in the center recess to remove the foreign matters from the object to be cleaned. COPYRIGHT KIPO 2018 ...
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