Floor brush and vacuum cleaner having same

Abstract

The invention relates to the technical field of cleaning appliances, in particular to a floor brush and a vacuum cleaner with the same. The invention aims to solve the technical problem that the existing vacuum cleaner cannot efficiently absorb smaller particle dust and larger particle impurities at the same time. For this purpose, the invention provides a kind of ground brush, and ground brush comprises: base, and base is arranged on the bottom of ground brush; Movable cover plate, movable cover plate is arranged on the top of base and forms dust suction chamber with base, and movable cover plate A suction port is formed between the front end and the base; the driving mechanism is arranged on the ground brush and connected with the movable cover, and the driving mechanism can drive the movable cover to move so as to adjust the size of the suction port. The floor brush of the present invention can reasonably adjust the size of the dust suction port through the driving mechanism according to the use environment, so that the floor brush can be used to absorb debris of different particle sizes, improve the application range of the floor brush, and improve user experience.

Description

technical field [0001] The invention relates to the technical field of cleaning appliances, in particular to a floor brush and a vacuum cleaner with the same. Background technique [0002] This section provides background information related to the present disclosure only and is not necessarily prior art. [0003] Such as figure 1 and figure 2 As shown, most of the floor brushes currently equipped with wireless charging vacuum cleaners are electric floor brushes 100', which usually have a gap 101' at the bottom of the front end, and the electric floor brushes 100' absorb water in two scenarios: floor and carpet When removing dust and sundries, fine dust and sundries can enter the vacuum cleaner through the gap 101'. Although the existing electric ground brush 100' can achieve the purpose of absorbing fine dust and sundries, since the gap 101' on the electric ground brush 100' is relatively small, the electric ground brush 100' can absorb larger particles of sundries (suc...

AI Technical Summary

Problems solved by technology

Although the existing electric ground brush 100' can achieve the purpose of absorbing fine dust and sundries, since the gap 101' on the electric ground brush 100' is relatively small, the electric ground brush 100' can absorb larger particles of sundries (such as donut) is not ideal, for example, when the electric ground brush 100' touches larger particle debris such as donuts, the larger particle debris will be pushed forward by the electric ground brush 100' Cannot be sucked into the dust chamber of the vacuum cleaner

[0004] In order to enable the electric floor brush 100' to absorb larger particles of debris, designers often enlarge and widen the bottom gap 101' of the electric floor brush 100', so that the larger particles of debris can pass through the gap 101' to be absorbed. However, enlarging and widening the notch 101' will reduce the vacuum degree at the notch 101' on the electric floor brush 100', resulting in a reduction in the suction force of the electric floor brush 100' and reducing the electric floor brush 100'. Brush 100' vacuum effect

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