floor brush

Abstract

The invention discloses an efficient ground brush which comprises a corner joint and a ground brush main body. The ground brush main body is composed of a front main body and a rear main body which are connected with each other in a hinged mode through a hinge shaft. A ground brush front wheel is arranged on the front main body, and a ground brush rear wheel is arranged on the rear main body. The corner joint is hinged to the rear main body. The bottom of the front main body is provided with an air inlet. The corner joint is communicated with the air inlet through a hose arranged on the corner joint. An elastic component is arranged between the front main body and the rear main body. When the ground clearance of the air inlet is increased due to the fact that the front main body conducts the overturning motion around the hinge shaft in the forward direction, the elastic component is deformed under stress and applies pushing force on the front main body to make the front main body rotate in the reverse direction. According to the efficient ground brush, low moving resistance of the ground brush under high dustproof efficiency is guaranteed, and the efficient ground brush can obtain balance between the dust removal capacity and the moving resistance in dust collectors of different performance.

Description

technical field [0001] The invention relates to the field of cleaning supplies, in particular to a floor brush which can be used in vacuum cleaners. Background technique [0002] In the process of using the floor brush with traditional structure, the requirements for the whole machine itself are relatively high. Some brushes have great movement resistance under high power, high air volume and high vacuum degree, which is inconvenient for users to use. [0003] There are also some ground brushes including elbow joints and ground brush main bodies, wherein the ground brush main body is composed of a front main body and a rear main body hinged together by a hinge shaft, the front main body is provided with a ground brush front wheel, and the rear main body is provided with a ground brush The rear wheel and the elbow joint are connected with the front body, and the ground brush air inlet is located at the bottom of the front body. During specific use, place the floor brush on t...

AI Technical Summary

Problems solved by technology

[0005] Therefore, the same type of floor brush can only be matched with a vacuum cleaner with a specific performance to achieve the highest dust removal ability and appropriate movement resistance

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