Patent ID: 8601642
Filing Date: 2013-12-10
Classification: A47L

Abstract:
1. A vacuum cleaner, comprising: a suction head installed at a front end of a suction path, wherein a vacuum pressure generated by a suction motor draws substances in through a suction hole formed in a bottom surface of an outer casing of the suction head and into the suction path; a brush rotatably installed in the suction hole of the suction head, and configured to rotatably contact a surface to be cleaned; and at least one hair tunnel formed in the suction head, wherein an inlet into the at least one hair tunnel and an inlet into the suction hole are spaced apart from each other on the bottom surface of the outer casing with a corresponding portion of the bottom surface of the outer casing positioned therebetween such that the brush installed in the suction hole does not interfere with the at least one hair tunnel, wherein the at least one hair tunnel draws thin and long substances from the surface.