Rotatable cleaning roller and sweeping device having such a roller

A technology of cleaning device and cleaning roller, which is applied to cleaning methods and tools, cleaning methods using tools, cleaning carpets, etc., can solve the problems of unsatisfactory cleaning performance of cleaning rollers, unreliable picking up and winding, etc., and achieve easy and fast cleaning effect

Inactive Publication Date: 2020-09-11
CARL FREUDENBERG KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] If the surface to be cleaned is soiled with a lot of long fibres, e.g. by hair, the problem is that the fibers can wrap around the cleaning roller as it rotates and the fibers can be drawn into the bottom of the bristle bundles
Although such cleaning rollers can be easily cleaned regularly and can quickly remove long fibers such as hair in particular, the cleaning performance of cleaning rollers equipped with flexible fins is not yet satisfactory
This cleaning roller does not reliably pick up longer fibers such as hair in particular

Method used

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  • Rotatable cleaning roller and sweeping device having such a roller
  • Rotatable cleaning roller and sweeping device having such a roller
  • Rotatable cleaning roller and sweeping device having such a roller

Examples

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Embodiment Construction

[0028] exist figure 1 , the rotatable cleaning roller 10 is shown in one view and in partial section. The rotatable cleaning roller 10 is accommodated in a cleaning device (not shown) by means of a bearing element 9 . To clean the surface, the cleaning roller 10 is set into rotation. The rotatable cleaning roller 10 comprises a first roller part 7 and a second roller part 8 . The two roller parts 7 , 8 extend over the width B of the cleaning roller 10 . Mounted on the central shaft 1 are a plurality of bristle strips 5 , which are formed from tufts 2 of individual bristles 3 . That is to say, a plurality of bristles 3 together form a bristle bundle 2 . Each bristle strip 5 forms a continuous sweeping line. This is achieved by a flexible strip 4 which is arranged directly adjacent to a row of bristle bundles 2 and mounted on the shaft 1 . In addition, a flexible cleaning lip 6 can be mounted on the central shaft 1 between the rows of bristle bundles 2 . All the bristle s...

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Abstract

Rotatable cleaning roller (10) having a central shaft (1) and clusters (2) of bristles (3) arranged on the shaft (1) in at least one row. Each row of clusters (2) is assigned at least one flexible web(4), wherein the web (4) is mounted on the central shaft (1), is arranged directly adjoining a row of clusters (2) and extends over part of the height of the bristles (3) in such a way that the web (4) contacts and supports the clusters (2) from one side. The rotatable cleaning roller (10) advantageously makes it possible for long fibres and particularly hairs, including animal hairs, to be picked up in a reliable manner.

Description

technical field [0001] The invention relates to a rotatable cleaning roller according to the preamble of claim 1 . Furthermore, the invention relates to the use of such a rotatable cleaning roller according to claim 9 , to a cleaning device with such a rotatable cleaning roller according to claim 10 and to a method for producing such a rotatable cleaning roller according to claim 11 . method of cleaning rollers. Background technique [0002] Cleaning devices that can be pushed across the surface to be cleaned manually are known from the prior art. Dirt is picked up during relative motion between the cleaning device and the surface to be cleaned. For example, DE 10 2007 061 607 A1 describes a manually operated manual cleaning device which essentially has a rotatably drivable brush roller. The dirt is conveyed by the brush roller into the directly adjacent dirt container. Here, the brushroll is equipped with a plurality of bristle tufts distributed over the circumference o...

Claims

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Application Information

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IPC IPC(8): A47L11/22A47L11/40B08B1/00A46B13/00
CPCA46B5/0025A47L11/22A47L11/4041A47L11/4044A46B13/00
Inventor N·韦斯
Owner CARL FREUDENBERG KG
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