Dust collector floor brush capable of cutting off hairs

Abstract

The invention relates to a dust collector floor brush capable of cutting off hairs. The dust collector floor brush capable of cutting off the hairs comprises a rolling brush which is installed at the bottom of a floor brush base and capable of rotating and a rolling brush protection plate which is arranged on the lower portion of the rolling brush and fixes the rolling brush at the bottom of the floor brush base; multiple spiral bristles are arranged on the rolling brush, and when the rolling brush rotates, the bristles can move the hairs to one end of the rolling brush to form a hair concentration area; blades are arranged at the end, close to the rolling brush, of the hair concentration area of the rolling brush protection plate at intervals. According to the dust collector floor brush capable of cutting off the hairs, after the hairs are wound into the rolling brush, the blades move relative to the rolling brush, the hairs in the hair concentration area of the rolling brush are cut off automatically and absorbed into a dust barrel, additional processes are not added, the service life of the rolling brush and a belt is prolonged, and the cost for replacing the rolling brush and the belt is reduced for a user.

Description

technical field [0001] The invention relates to the field of vacuum cleaners, in particular to a floor brush for vacuum cleaners capable of cutting hair. Background technique [0002] Vacuum cleaners are a kind of household appliances used by almost every household. When the vacuum cleaner is used, there will be a lot of hair on the roller brush. Due to the increase in resistance, the roller brush is easy to get stuck and cause the belt to break, etc.; while the roller brush is running at high speed, the hair has been killed. Adsorbed on the roller brush body, it is difficult to remove it manually; while the existing technology simply adds a baffle on the upper part of the roller brush to prevent the hair higher than the roller brush bristles from winding on the roller brush, while winding on the roller brush body or lower Because the hair of the roller brush bristles cannot be cut off; it still needs to be manually removed or replaced with a new roller brush, resulting in a...

AI Technical Summary

Problems solved by technology

[0002] Vacuum cleaners are a kind of household appliances used by almost every household. When the vacuum cleaner is used, there will be a lot of hair on the roller brush. Due to the increase in resistance, the roller brush is easy to get stuck and cause the belt to break; and the hair of the roller brush is already dead when the roller brush is running at a high speed. Adsorbed on the roller brush body, it is difficult to remove it manually; while the existing technology simply adds a baffle on the upper part of the roller brush to prevent the hair higher than the roller brush bristles from wrapping on the roller brush, while wrapping on the roller brush body or lower Because the hair of the roller brush bristles cannot be cut off; it still needs to be manually removed or replaced with a new roller brush, resulting in a short life of the roller brush and increased maintenance costs for customers. For this reason, we have developed a vacuum cleaner floor brush that can cut off hair. A blade with a certain gap between the vacuum cleaner and the roller brush is installed on the vacuum cleaner. After the hair is wound into the roller brush, the blade can automatically cut off the hair and be sucked into the dust bucket, thus saving cleaning and maintenance time and improving the service life of the roller brush and belt.

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