Rolling brush assembly and cleaning device

• Main Authors: HUO SHUNTIAN, HUANG TENGRUI, LIAO RENYONG, LI WEIWEN, SHAN DONGXIAO
• Format: Patent
• Language: Chinese; English
• Published: 28.04.2023
• Subjects: COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; DOMESTIC WASHING OR CLEANING; FURNITURE; HUMAN NECESSITIES; SPICE MILLS; SUCTION CLEANERS IN GENERAL

The utility model relates to a rolling brush assembly which comprises a rolling brush, a rolling brush cover body, a liquid spraying assembly and a scraping strip, the rolling brush cover body is arranged above the rolling brush, the rolling brush assembly is characterized in that the rolling brush cover body comprises a first curved surface and a fixed surface, and the first curved surface is arranged opposite to the rolling brush and matched with the rolling brush in shape; the scraping strip comprises a connecting part and a scraping body part, the connecting part is attached and fixed to the fixing face, the scraping body part comprises a second curved face inclining downwards, and the second curved face is connected with the first curved face; a liquid spraying opening of the liquid spraying assembly is formed in the first curved surface. The utility model aims to provide the rolling brush assembly which has few joint gaps and is favorable for draining dirty liquid for the cleaning device, so that the cl