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Ground sweeping brush of vacuum cleaner

A technology of vacuum cleaners and vacuum cleaners, applied in the direction of suction nozzles, etc., can solve the problems of over-sealing, not helping dust removal efficiency, etc., and achieve the effect of improving cleaning efficiency, good practical significance and social significance

Inactive Publication Date: 2015-11-25
向桂南
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this design also has the above-mentioned problems, so as long as the vacuum cleaner’s ground brush is better sealed, the movement resistance will be greater, and the harder it will be to push on the surface to be cleaned, too tight will not help to improve the dust removal efficiency, because the dust will be blocked Into the air inlet of the floor brush

Method used

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  • Ground sweeping brush of vacuum cleaner
  • Ground sweeping brush of vacuum cleaner
  • Ground sweeping brush of vacuum cleaner

Examples

Experimental program
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Effect test

Embodiment

[0031] Such as image 3 , Figure 4 ,and Figure 5 The shown vacuum cleaner ground brush includes a ground brush body 100 connected to a ground brush connecting pipe 300 of the vacuum cleaner 1000. The ground brush body 100 is provided with an air inlet 200 through which dust-containing gas flows, and the ground brush connecting pipe 300 The air outlet channel 400 through which the dust-laden gas flows out is formed inside, the air inlet port 200 communicates with the air outlet channel 400 through a connecting device 600, and the air inlet port 200 is provided with a plurality of Clean the comb structure 500 of the surface 900 to be cleaned, the connecting device 600 includes a connecting hose 700 and a connecting joint 800, and the ground brush connecting pipe 300 is provided with a ground brush connecting pipe near the end of the connecting device 600 The sealing lip 310, the ground brush connecting pipe sealing lip 310 is rotatably and sealingly connected with the connec...

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PUM

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Abstract

The invention discloses a ground sweeping brush of a vacuum cleaner. The ground sweeping brush comprises a ground sweeping brush body, and a ground brush connecting pipe connected with the vacuum cleaner, wherein the ground sweeping brush body is provided with an air inlet cavity for flowing in dusty air, an air outlet channel for the dusty air to flow out is formed inside the ground brush connecting pipe, the air inlet cavity is communicated with the air outlet channel through a connecting device, and provided with a plurality of comb teeth structures for cleaning to-be-cleaned surfaces, the comb teeth structures can penetrate into the carpet fabric wools for guiding air flow to enter inside, so that dust mixed in the carpet fabric can be raised, and thus the cleaning efficiency of the ground sweeping brush of the vacuum cleaner can be greatly improved.

Description

technical field [0001] The invention relates to a vacuum cleaner floor brush, which belongs to the field of daily cleaning, and is especially suitable for a common vacuum cleaner floor brush for horizontal vacuum cleaners, and is used for daily cleaning of household or commercial carpets. Background technique [0002] Vacuum cleaners are usually divided into upright vacuum cleaners and horizontal vacuum cleaners. The body of the upright vacuum cleaner is equipped with a floor brush that is fixed relative to the body itself and used to beat the surface to be cleaned (usually a carpet) to raise dust and collect dust. The base usually acts as a high-speed rotating roller brush with nylon bristles. The horizontal vacuum cleaner generally adopts a detachable independent floor brush structure, which communicates with the vacuum cleaner through an air guide hose. For cleaning, we call this kind of floor brush an ordinary floor brush (English name is passivenozzle), and an electric...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/02
Inventor 向桂南
Owner 向桂南