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Roll brush and dust remover thereof

A technology for a vacuum cleaner and brush bristles is applied in the field of vacuum cleaners with the roller brush, which can solve the problems that the extension length of the brush bristles cannot be adjusted, and cannot be applied to the needs of ground cleaning work under different conditions, and achieves the effect of a simple structure.

Active Publication Date: 2017-10-17
XIAOGOU ELECTRIC INTERNET TECH BEIJING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a rolling brush and its vacuum cleaner to solve the technical problem in the prior art that the extension length of the bristles cannot be adjusted and cannot be applied to the cleaning work of the ground under different conditions

Method used

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  • Roll brush and dust remover thereof
  • Roll brush and dust remover thereof
  • Roll brush and dust remover thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] like Figure 1-2 As shown, a roller brush provided in this embodiment includes: a roller body 10 and a plurality of bristle strips 20;

[0066] like image 3 As shown, the bristle bar 20 includes: a base 22 and bristles 21 arranged on the base 22;

[0067] like Figure 4 As shown, the outer circular side of the roller body 10 is provided with an assembly groove 11 along the axial direction;

[0068] like Figure 5-7 As shown, the base 22 of the bristle strip 20 is inserted into the assembly groove 11, and the bristles 21 on the bristle strip 20 protrude from the assembly groove 11;

[0069] In the radial direction of the roller body 10, the length of the bristles 21 of the bristle bar 20 protruding from the fitting groove 11 is adjustable.

[0070] The base 22 and the bristles 21 are arranged in a T shape, the base 22 and the bristles 21 are vertically arranged, and the left and right sides of the base 22 protrude from the bristles 21 to form a raised portion 22a f...

Embodiment 2

[0087] The structure of this embodiment is basically the same as that of Embodiment 1, the difference is that:

[0088] like Figure 8-11 As shown, the left and right sides of the base 22 are respectively provided with first engaging structures 22b;

[0089] The left and right side walls of the assembly groove 11 are respectively provided with a second engaging structure 11b;

[0090] The first engaging structure 22b cooperates with the second engaging structure 11b to engage the base 22 in the fitting groove 11 .

[0091] The number of the second engaging structures 11b is 3 groups, and the 3 groups of second engaging structures 11b are arranged at intervals in the radial direction of the roller body 10; Figure 12 and 13 As shown, the adjustment of the length of the bristles 21 protruding from the assembly groove 11 can be realized by adjusting the first snap-in structure 22b to snap-fit ​​with different groups of second snap-in structures 11b;

[0092] In addition, the ...

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PUM

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Abstract

The invention provides a roll brush and a dust remover thereof. The roll brush comprises a roller body and a plurality of bristle strips. The bristle strips comprise a base and bristles arranged on the base. An assembling groove is formed in the side face of the external circle of the roller body in the axial direction. The base of the bristle strips is plugged into the assembling groove, and bristles on the bristle strips stretch out from the assembling groove. In the radial direction of the roller body, the length of the portions, stretching out of the assembling groove, of the bristles of the bristle strips is adjustable. The roll brush is simple in structure and can rapidly adjust the stretching-out height of the bristles, thereby meeting the requirement for cleaning different faces to be cleaned.

Description

technical field [0001] The invention relates to the technical field of vacuum cleaners, in particular to a rolling brush with adjustable extension length and a vacuum cleaner with the rolling brush. Background technique [0002] At present, the existing rolling brush used in the floor brush of the vacuum cleaner includes a rolling brush shaft body and a plurality of bristle strips assembled on its surface; the bristle strips are clamped on the assembly groove provided on the rolling brush shaft body. [0003] Since the position of the assembly groove is fixed and cannot be adjusted, the protruding length of the bristles cannot be adjusted, so it cannot be adapted to the cleaning needs of the ground in different situations. [0004] For example, when using on a smooth floor, the longest possible bristles are required to collect dust or debris near the suction port of the vacuum cleaner; and if the surface to be cleaned is a long-haired carpet, the longer bristles will entangl...

Claims

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Application Information

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IPC IPC(8): A47L9/04A46B7/04
CPCA46B7/044A47L9/0477
Inventor 檀冲
Owner XIAOGOU ELECTRIC INTERNET TECH BEIJING CO LTD
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