US 2017/0245707 A1 · VACUUM CLEANER

Abstract

Provided is a vacuum cleaner including a cleaner body disposed at a position distant from the ground; moving wheels rotatably installed at both sides of the cleaner body and configured to rotatably support the cleaner body; a dust container installed at a front surface of the cleaner body located at a front of the moving wheels and configured to collect suctioned dust; and a suction hose connected to the front surface of the cleaner body and through which the dust is suctioned, wherein a center of gravity of the cleaner body is located at a rear side further than a vertical extension line of a rotating center of the moving wheels, and a rear end of the cleaner body becomes closer to the ground when travel of the vacuum cleaner is stopped.

Claims20

Dependent claims

A vacuum cleaner comprising:

a cleaner body;
wheels rotatably installed at both sides of the cleaner body and configured to rotatably support the cleaner body;
a suction hose connected to a front surface of the cleaner body and configured to guide dust to the cleaner body;
and
a dust container detachably coupled at a front portion of the cleaner body and located forward of the wheels, the dust container being configured to receive suctioned dust,
wherein a center of gravity of the cleaner body is located rearward of a vertical extension line that extends vertically from a rotating center of the wheels, and
wherein the cleaner body is configured to rotate about the wheels such that a rear end of the cleaner body is closer to ground based on the vacuum cleaner being stationary as compared to the vacuum cleaner being moved in a forward direction.

4 more elements

Dependencies are inferred from the claim text.

Vacuum cleaner

Life of this patent

Vacuum cleaner

Life of this patent

Abstract

Claims20