Rolling brush

A technology of bristles and rollers, which is applied in the field of cleaning products, can solve the problems of damage to carpets, etc., and achieve the effect of prolonging the service life and eliminating cutting

Inactive Publication Date: 2013-07-31
林小泉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the case of high-speed rotation of the roller brush, the incision on the top of the bristle (the brush end) is rotating like a knife, which seriously damages the carpet

Method used

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Embodiment Construction

[0016] figure 2 A specific embodiment of the brush according to the invention is shown, which comprises a cylinder 1 and bristles 2 mounted on the cylinder 1 .

[0017] In this embodiment, the top ends of the bristles 2 (ie, the bottom ends of the bristles) have a smooth end surface in contact with the carpet, and the smooth end surface is generally obtained through grinding. It should be noted that the "smooth" in the "smooth end surface" does not mean that the coefficient of friction between the carpet and the end surface is zero or close to zero, and its actual meaning refers to: the end surface has no The structure, when the bristles are in contact with the carpet to clean the carpet by roller brushing, the end face will not cut the carpet hair and will not cause damage to the carpet.

[0018] In specific implementation, the manufacturer can make the top of the bristles into various shapes (such as hemispherical, conical, etc.) according to the needs of customers, that i...

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PUM

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Abstract

The invention discloses a rolling brush. The rolling brush comprises a roller and bristles arranged on the roller, wherein a smooth end face in contact with a carpet is arranged at the top ends of the bristles. The rolling brush provided by the invention can cause small damage to the carpet, and can prolong the service life of the carpet.

Description

technical field [0001] The invention relates to the field of cleaning supplies, in particular to a rolling brush which can be used in vacuum cleaners. Background technique [0002] Such as figure 1 As shown, at present, the bristles 2 used on the roller brush have very sharp tops, and when the carpet is cleaned by the roller brush, it has a strong cutting effect on the carpet hair and seriously damages the carpet. [0003] The reason for the above-mentioned phenomenon is that the bristles of the traditional rolling brush are processed by flattening (trimming) when making the bristles, and a sharp cut will be left at the end of the bristles after the flattening process. In the case of high-speed rotation of the roller brush, the incisions on the top of the bristles (the ground end of the brush) are rotating like a knife, which seriously damages the carpet. Contents of the invention [0004] The object of the present invention is: in view of the above problems, the present...

Claims

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Application Information

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IPC IPC(8): A47L9/04A46B9/00
CPCA47L9/0477A46B13/001
Inventor 林小泉
Owner 林小泉
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