| 摘要 |
A rotary brush cleaning device with interchangeable brush attachments including a power unit adapted for being held in a hand of a user. The power unit comprises a housing adapted for being gripped in the hand of a user, and the housing has an interior. A motor is mounted in the interior of the housing. An attachment mounting member is located in the interior of the housing, and a power source is located in the housing. At least one interchangeable brush attachment is provided for removably coupling to the power unit. The brush attachment includes a brush portion and an attachment base portion for removably mounting to the attachment mounting member of the power unit. The attachment mounting member has a mounting groove formed by an inner wall surface and an outer wall surface spaced from the inner wall surface. The mounting groove is substantially annular and peg members are located at diametrically opposite locations on the annular mounting groove. The attachment base portion of the brush attachment has a sleeve portion for insertion into the mounting groove of the attachment mounting member of the power unit. The attachment base portion has an attachment slot for receiving and engaging the peg member of the attachment mounting member. The brush attachments may include a toilet cleaning brush attachment, a bottle cleaning brush attachment, a sponge brush attachment, a baby bottle nipple cleaning brush attachment, a wire brush attachment, and a scouring brush attachment.
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