Title:
AIR CLEANER
Document Type and Number:
Japanese Patent JP2018155471
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an air cleaner whose filter can be cleaned sufficiently.SOLUTION: A cleaning device 30 includes: a supply roll 40 around which a sheet-like filter 6 is wound; a winding roll 50 for winding the filter 6; a drive motor 100 for rotationally driving the winding roll 50; a brush body 80 in which brush bristles 82 for sliding with the filter 6 are implanted on a peripheral surface of a shaft 81 for rotating interlocked with the rotation of the winding roll 50; a dust collection container 92 for collecting dust which fell from the filter 6; and a dust removal part 93 for removing the dust from the brush bristles 82 by sliding with the brush bristles 82. The dust removal part 93 extends in an axial direction of the brush body 80, and tips of the brush bristles 82 are disposed further on the radially outside than the dust removal part 93.SELECTED DRAWING: Figure 6
Inventors:
NAKAMURA YOSHINORI
Application Number:
JP2017054743A
Publication Date:
October 04, 2018
Filing Date:
March 21, 2017
Export Citation:
Assignee:
SHARP KK
International Classes:
F24F13/28; B01D46/18; B01D46/42; F24F7/00; F24F11/62
Attorney, Agent or Firm:
Sano patent office