ROLLING BRUSH ASSEMBLY AND VACUUM CLEANER HAVING SAME

摘要

The utility model provides a rolling brush assembly and a vacuum cleaner having same. The rolling brush assembly comprises a comb tooth structure, a rolling brush roller, and bristles provided on the outer peripheral surface of the rolling brush roller. The comb tooth structure comprises a base and a plurality of comb teeth extending downward from the base. The plurality of comb teeth is arranged at intervals along the longitudinal direction of the rolling brush roller. The rolling brush assembly further comprises a projecting scraper provided on the rolling brush roller. The scraper comprises at least two scrapper groups arranged along the longitudinal direction. Taking the forward direction of the rolling brush assembly as the projection direction, the projections of two adjacent scrapper groups are at least partially overlapped. When the rolling brush roller rotates, the comb teeth are in contact with the end of the scrapper. The rolling brush assembly of the utility model and the vacuum cleaner having same can automatically remove filaments wound on the rolling brush assembly to ensure the cleaning effect and improve the cleaning efficiency.