Cleaner
AssigneeSamsung Electronics Co., Ltd.
InventorsTaegwang KIM, Dongwoo HA, Hun KANG, Kihwan KWON
Life of this patent
Estimating the term…
Abstract
A cleaner may include: a housing including a suction port; a drum brush in the housing and that is rotatable; and a scraper including: an edge including: a first inclined portion inclined along a first direction, a second inclined portion inclined along a second direction opposite to the first direction, and a recessed portion at least partially formed by the first inclined portion and the second inclined portion, wherein at least a portion of the scraper is configured to contact the drum brush, and the first inclined portion and the second inclined portion are configured so that, with rotation of the drum brush, a foreign substance attached to the drum brush is moved in the second direction.
Claims15
A cleaner comprising:
- a housing including a suction port;
- a drum brush in the housing and that is rotatable;
- and
- a scraper including:
- an edge including:
- a first inclined portion inclined along a first direction,
- a second inclined portion inclined along a second direction opposite to the first direction, and
- a recessed portion at least partially formed by the first inclined portion and the second inclined portion,
- wherein at least a portion of the edge is configured to contact the drum brush, and
- the first inclined portion and the second inclined portion are configured so that, with rotation of the drum brush, a foreign substance attached to the drum brush is moved in the second direction.
Dependencies are inferred from the claim text.