Roller brush device
AssigneeShen Zhen Shi Long Hua District Zhuo Ying Global Operating Section
InventorLIU MEI
Life of this patent
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Abstract
Embodiments of the present application provide for a roller device that includes a housing, a handle coupled to the housing, and a drum that is disposed within the housing and rotatably coupled to the housing. The roller brush further includes a debris collection cavity, an elastic member, and a scraping end. The debris collection cavity is disposed adjacent to a rear portion of the drum. The elastic member includes a first end and a second end, where the first end is coupled to the housing. The scraping element is disposed in the housing and is coupled to the second end of the elastic member. The scraping element includes a rotating shaft coupled to the second end of the elastic member and extends tangentially relative to the drum.
Claims20
A roller brush, comprising:
- a housing;
- a handle coupled to the housing;
- a drum disposed within the housing and rotatably coupled to the housing;
- a debris collection cavity disposed in a rear portion of the drum;
- an elastic member comprising a first end and a second end, the first end being coupled to the housing;
- and
- a scraping element disposed in the housing and coupled to the second end of the elastic member.
A roller brush, comprising:
- a housing;
- a handle coupled to the housing;
- a drum disposed within the housing and rotatably coupled to the housing;
- a debris collection cavity disposed in a rear portion of the drum;
- a first elastic member comprising a first end and a second end, the first end being coupled to the housing;
- a second elastic member comprising a third end and a fourth end, the third end being coupled to the housing;
- a first scraping element disposed in the housing and coupled to the second end of the elastic member;
- and
- a second scraping element disposed in the housing and coupled to the fourth end of the elastic member.
Dependencies are inferred from the claim text.