Title:
CLEANER
Document Type and Number:
WIPO Patent Application WO/2019/093655
Kind Code:
A1
Abstract:
Provided is a cleaner with improved cleaning efficiency. The cleaner includes: a main body having a suction port configured to suck up an object to be cleaned; and a suction device having a brush chamber communicating with the suction port and a brush accommodated in the brush chamber. The brush includes: a brush body rotatably coupled to the brush chamber; a blade protruding in the radial direction of the brush body; and a preventive member configured to be inclined from the central portion of the brush body toward both side ends of the brush body so as to prevent foreign matter introduced into the brush chamber from being wound on the blade.
Inventors:
KIM BYUNG CHAN (KR)
Application Number:
PCT/KR2018/011427
Publication Date:
May 16, 2019
Filing Date:
September 27, 2018
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
A47L9/04
Foreign References:
| KR20170049532A | 2017-05-10 | |||
| KR101644887B1 | 2016-08-02 | |||
| KR20130025309A | 2013-03-11 | |||
| JPH0588467U | 1993-12-03 | |||
| KR20110125942A | 2011-11-22 |
Other References:
See also references of EP 3689211A4
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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