| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an air cleaner in which replacement of dust collection paper for collecting dust is easy. SOLUTION: In the air cleaner, dust collection paper 30 is easily fitted on dust collection electrodes 27, 27 becoming one face thereof by opening two holding bodies 26, 26 combined with a hinge (supporting part) 25 so as to be placed side by side from a state folded in two to the same plane. Dust collection paper is sandwiched between the edge parts of the holding bodies and roller- shaped paper retainers 60, 40 provided adjacently thereto, fitted and held. After performing attachment, when the holding bodies are again folded in two, combined and held by both a hook 42a and an engagement projection 42b which are provided on the mutual fitting end sides, unit structure is formed and thereby such a dust collection unit with simple structure is constituted that incorporation into the body is simple. Periodical replacement of dust collection paper and maintenance, or the like, are improved.</p> |
