Squeegee assembly for floor surface cleaning machine
First Claim
1. A squeegee assembly to be used in a floor surface cleaning machine, said assembly comprising:
- an elongated squeegee body,a front blade and a rear blade arranged in parallel relation on said squeegee body, anda blower for applying a sucking function to a space between said front and rear blades to suck up dirty liquid gathered by said front and rear blades from a floor surface for collection, wherein;
said front blade has a contact surface for contacting said floor surface, said contact surface being formed in a serrated configuration comprising a plurality of blade surfaces arranged adjacent to one another along a longitudinal dimension of said front blade, bottom edges of said blade surfaces being slanted relative to a plane of said floor surface when said front blade is not in contact with said floor surface.
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Accused Products
Abstract
A squeegee assembly to be used in a floor surface cleaning machine having an elongated squeegee body, a pair of flexible front and rear blades forwardly/backwardly spacedly arranged in parallel relation on the squeegee body, and a blower for applying a sucking function to an interval between the pair of flexible blades so that a dirty liquid gathered by the pair of flexible blades is sucked up from a floor surface for collection, the squeegee assembly being characterized in that a floor contact surface of the flexible front blade in a progressing direction of the cleaning machine is formed in a serrated configuration by continuously arranging generally triangular blade surfaces in a longitudinal direction.
22 Citations
7 Claims
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1. A squeegee assembly to be used in a floor surface cleaning machine, said assembly comprising:
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an elongated squeegee body, a front blade and a rear blade arranged in parallel relation on said squeegee body, and a blower for applying a sucking function to a space between said front and rear blades to suck up dirty liquid gathered by said front and rear blades from a floor surface for collection, wherein; said front blade has a contact surface for contacting said floor surface, said contact surface being formed in a serrated configuration comprising a plurality of blade surfaces arranged adjacent to one another along a longitudinal dimension of said front blade, bottom edges of said blade surfaces being slanted relative to a plane of said floor surface when said front blade is not in contact with said floor surface. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification