Dust collector, floor brush device and rolling brush

Abstract

The invention relates to a dust collector, a floor brush device and a rolling brush. The rolling brush comprises a rolling brush shaft, a cleaning part and cutting parts, wherein the cleaning part is connected to the outer peripheral face of the rolling brush shaft, the rolling brush shaft drives the cleaning part to rotate when rotating around the self axis, and thus the floor is cleaned through the rotating cleaning part. The cutting parts are assembled to the outer peripheral face of the rolling brush shaft, and the cutting edges of the cutting parts are exposed out of the outer surface of the cleaning part, namely, the cutting parts are arranged visually through the outer surface of the cleaning part. For example, the cutting edges of the cutting parts are level with the outer surface of the cleaning part, or the cutting edges of the cutting parts sink relative to the outer surface of the cleaning part, when the winding articles such as hair are adsorbed and are about to wind the rolling brush shaft, the winding articles are cut by the cutting edges of the cutting parts, namely, the winding articles including hair and the like being about to wind the rolling brush shaft finally are cut off under the effect of the cutting parts arranged on the outer surface of the rolling brush shaft, the winding articles which are cut off then fall off from the rolling brush shaft, and the phenomenon that the winding articles influence the rotation of the rolling brush is prevented.

Description

technical field [0001] The present invention relates to the technical field of vacuuming, in particular to a vacuum cleaner, a floor brush device and a roller brush. Background technique [0002] With the improvement of people's living standards, the requirements for the surrounding clean environment are getting higher and higher, especially in household cleaning, it is necessary to thoroughly clean the dirt inside the house, but the traditional method cannot meet the indoor cleanliness. Moreover, it is time-consuming and labor-intensive, while the vacuum cleaner can effectively and quickly clean the stains and dirt in the room to meet people's requirements. Therefore, it is widely used by people. [0003] Generally, the vacuum cleaner can better collect and clean the dregs, particles, etc. through strong suction. However, during the cleaning process, entangled objects such as hair and thread ends are easily entangled on the roller brush of the vacuum cleaner. The frictio...

AI Technical Summary

Problems solved by technology

However, during the cleaning process, hair, thread ends and other entanglements are easily entangled on the roller brush of the vacuum cleaner, and with the high-speed rotation of the roller brush, t

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