Dust collector floor brush with function of adjusting height of dust collecting holes

Abstract

The invention provides a dust collector floor brush with a function of adjusting the height of dust collecting holes. The dust collector floor brush comprises a floor brush body, a rolling brush and arolling brush cover, wherein the cross section of the rolling brush cover is in an arch shape, the rolling brush is fixedly installed on a rolling brush chamber preformed in the floor brush body, a dust collecting hole adjusting plate is installed on the floor brush body, and the inner wall of the dust collecting hole adjusting plate is in an arc shape. The length direction of the dust collectinghole adjusting plate is parallel to the axial direction of the rolling brush, the two ends in the width direction of the dust collecting hole adjusting plate extend to the rolling brush cover and dust collecting holes in the bottom of the floor brush body respectively, and the dust collecting hole adjusting plate can be turned over along the circumference of the rolling brush. Two or more types of rolling brushes can be installed on the same floor brush in use, different rolling brushes are used in different floors, the dust collecting hole adjusting plate can be adjusted up and down, so thatthe height of the dust collecting holes is changed, and in this way, the cleaning degree of the floor brush is improved.

Description

technical field [0001] The invention relates to the field of vacuum cleaners, in particular to a floor brush of a vacuum cleaner with an adjustable suction port. Background technique [0002] Vacuum cleaners are cleaning equipment widely used in advanced human life and industrial production. It has been developed for more than 100 years since its birth. The working principle of the vacuum cleaner is to use the motor to drive the blades to rotate at high speed, generate air negative pressure in the sealed housing, and then suck the dust through the floor brush connected to the suction pipe. Among them, the roller brush is one of the main components of the floor brush assembly. The floor brush motor drives the roller brush to rotate, bringing the dust and debris on the ground to the dust suction port, and sucking it into the dust cup of the vacuum cleaner to realize the cleaning and dust removal of the ground. Effect. [0003] Most of the existing floor brushes are disassemb...

AI Technical Summary

Problems solved by technology

[0005] 1) The roller brush is single-paired with the floor brush, which cannot clean different types of floors;

[0006] 2) Both the flocking roller brush and the flocking roller brush are equipped with a ground brush, because the requirements for the opening of the front end of the suction seat are different, which may easily lead to poor cleanliness;

[0007] 3) Difficult to install, some small parts are easy to lose

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