Cleaning device
First Claim
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1. A cleaning device, comprising a substantially conical element having an axis, an axially inner region and an axially outer region and being elastic so that at least said axially outer region is bendable to follow a shape of a surface to be cleaned when pressed against the surface, said substantially conical element having a throughgoing opening, defining a liquid passage way, surrounding said axis in said axially inner region.
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Abstract
A cleaning device has a substantially conical outer element having an axis, an axially inner region and an axially outer region and being elastic so that at least the axially outer region is bendable to follow a shape of a surface to be cleaned when pressed against the surface.
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Citations
8 Claims
- 1. A cleaning device, comprising a substantially conical element having an axis, an axially inner region and an axially outer region and being elastic so that at least said axially outer region is bendable to follow a shape of a surface to be cleaned when pressed against the surface, said substantially conical element having a throughgoing opening, defining a liquid passage way, surrounding said axis in said axially inner region.
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8. A cleaning device, comprising a substantially conical element having an axis, an axially inner region and an axially outer region and being elastic so that at least said axially outer region is bendable to follow a shape of a surface to be cleaned when pressed against the surface;
- and further comprising, said element being an inner element;
an outer element having an axially inner region and an axially outer region, at least said axially outer region being bendable; and
holding means including an outer holding member applied on said outer element and an inner holding member applied on said inner element and connected with said outer holding member, said outer holding member having a conical portion applied over said inner axial region of said outer element, said inner holding member having a radial flange applied on said inner element.
- and further comprising, said element being an inner element;
Specification