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公开(公告)号：US20220395156A1
公开(公告)日：2022-12-15
申请号：US17776678
申请日：2020-11-06
Applicant: Dyson Technology Limited
Inventor： Andrew John WARNER , Andrew James WILLS , Stuart Lloyd GENN , Edward Richard OLDFIELD , Robert HINCHLIFFE , Stephen Benjamin COURTNEY
Abstract: A cleaner head including: a brushbar arrangement including a first elongate portion, and a first curved portion located at a first end of the first elongate portion. The brushbar arrangement at least partially extends around a suction region. The cleaner head further includes a drive assembly configured to rotate the first curved portion and the first elongate portion.
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