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Dust collector floor brush

A vacuum cleaner, ground technology, applied in the direction of the suction nozzle, etc., can solve the problem of large moving resistance of the floor brush

Inactive Publication Date: 2016-01-27
向桂南
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this design also has the problem of high movement resistance of the ground brush, 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 Dust will be prevented from entering the air inlet of the floor brush, especially in the use of the floor, the dust is blocked by the sealing strip

Method used

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specific Embodiment

[0046] A specific implementation case is introduced below, so as to understand the features and applications of the technology more clearly.

[0047] Such as Figure 5 , Figure 6 As shown, it is a specific embodiment of the present invention, which includes a ground brush body 100. The ground brush body 100 is composed of a ground brush bottom plate 101 and a ground brush surface cover 102. The bottom of the ground brush body 100 is set There is an air inlet chamber 200 into which dust-laden gas flows, and the air inlet chamber 200 faces the bottom plane 201 of the air inlet chamber on the ground, and there is an annular cutout 210 at the upper end of the air inlet chamber 200 . The lifting plate 410 is airtightly connected with the annular cutout 210 through the soft sealing apron 420 to form a part of the air inlet cavity 200 , so that external air can only flow in from the bottom plane 201 of the air inlet cavity. In practical applications, the soft sealing apron 420 is ...

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Abstract

The invention discloses a dust collector floor brush comprising a floor brush body, and a lifting structure used for adjusting the height between the floor brush body and the floor; the bottom of the floor brush body is provided with an air inlet cavity allowing dust-containing air to enter; the lifting structure comprises a lifting board capable of moving up and down and used for lifting the floor brush body; the projection of the lifting board on the floor is in a projection zone of the air inlet cavity on the floor; the lifting board is connected with the air inlet cavity in a sealing manner through a soft sealing leather ring; the bottom of the lifting board is provided with bunchiness brushing making contact with the floor; the height between the floor brush body and the floor can be adjusted according to needs, thus greatly reducing mobile resistance of the dust collector floor brush in usage, improving floor dedusting efficiency, and providing very good practice values.

Description

technical field [0001] The invention relates to a floor brush for a vacuum cleaner, which belongs to the field of daily cleaning, and is especially suitable for a floor brush for a horizontal vacuum cleaner, and is used for daily cleaning of floors for household or commercial purposes. Background technique [0002] The core components in the vacuum cleaner are the motor that provides the vacuum source for the vacuum cleaner, and the floor brush that absorbs and cleans the dust on the surface to be cleaned. The motor of the vacuum cleaner determines the suction force, and the floor brush of the vacuum cleaner largely determines the cleaning of the ground In the case of the same motor and suction force, the cleaning capabilities of different types and designs of floor brushes are absolutely different, so in the era of pursuing low energy consumption, environmental protection and high efficiency, the key to improving the cleaning efficiency of vacuum cleaners It is how to impro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/04
Inventor 向桂南
Owner 向桂南
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