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Cleaning board

A technology of wiping cloth and plate shape, which is applied in the direction of cleaning floors, carpets, cleaning equipment, etc., and can solve problems such as sponges not being suitable for wiping cloths and wiping cloths being worn

Inactive Publication Date: 2006-12-06
CARL FREUDENBERG KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The above-mentioned operating principle of the sponge is not suitable for use in combination with a wiper, because on the one hand the wiper wears out quickly due to the cleaning section, and on the other hand the scraping cleaning layer is no longer effective due to the wiper, because The scraping surface does not engage the surface to be cleaned

Method used

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Examples

Experimental program
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Embodiment Construction

[0034] An exemplary embodiment of a wiping plate 1 according to the invention is shown in FIG. 1 . The wiping plate 1 comprises a carrier plate 3 which has a one-piece and material-consistently formed abutment 6 which, in the exemplary embodiment, is designed as a rib 7 . A foam body 4 is fastened to the carrier plate 3 on the side facing the surface to be cleaned. The foam body 4 has openings 5 ​​into which ribs 7 protrude. In this configuration, the ribs 7 are shorter than the height of the foam body 4 , so that in the unstressed state of the foam body 4 the abutment 6 does not come into contact with the surface to be cleaned. The ribs 7 extend over 90% of the width of the foam body 4 and are arranged in the region of the handle.

[0035] figure 2 A wiping plate 1 is shown in which the carrier plate 3 and the foam body 4 are convexly arched on the side facing the surface to be cleaned. Seen in the wiping direction, the arch extends between the rear edge and the front edg...

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PUM

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Abstract

Disclosed is a wiping plate (1) for accommodating a replaceable wiping cloth (2). Said wiping plate comprises an essentially plate-shaped support plate (3) with an elastically resilient foam member (4) that can be fixed to the bottom face thereof. The foam member (4) is provided with at least one recess (5) inside which at least one non-elastic plug (6) is arranged. Said at least one plug (6) is connected to the support plate (3) and has a length that is smaller than the height of the foam member (4) in the unstressed state. The plug (6) can at least be brought in contact with the side of the wiping cloth (2), which faces away from the wiping surface, by applying pressure to the support plate (3) and the compressed foam member (4).

Description

technical field [0001] The invention relates to a wiping plate according to the preamble of claim 1 . Background technique [0002] Dust wiping devices are known which have a wiping plate fitted with a wiping cloth, for example made of nonwoven fabric. Such a wiping device is an alternative to known wet wipers and is conceived, in particular, for rapid intermediate cleaning, especially for removing dirt in the form of dust and fibers. The surface of this wiper is made such that it is suitable for receiving dust or smaller particles and fibrous dirt. In addition to dry wipes, wet wipes are often used, which are impregnated with special cleaning fluids or can be impregnated with suitable devices. For use, the wiping cloth is stretched over the underside of the wiping plate facing the surface to be cleaned and fastened on the underside by means of suitable fastening devices. Dust, smaller particles and fibers are suspended on the wiper as it is wiped across the surface to be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L13/256A47L13/254
CPCA47L13/256
Inventor U·丁格尔特
Owner CARL FREUDENBERG KG