Cleaner having brush

Details Cleaner having brush Cleaner having brush

2007-08-21

2007-08-21

Redding, David (Department: 1744)

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

C015S376000, C015S387000

Reexamination Certificate

active

10720113

ABSTRACT:
A cleaner having a brush includes a suction motor mounted in a main body, and generating a suction force; a filter for collecting dust or filth sucked by the suction force generated at the suction motor; a suction head connected with the filter by a suction pipe, and having an inlet through which dust and filth on a floor are sucked; and a brush rotatably mounted at an inside of the suction head. The inlet is partitioned off into a first section and a second section by a belt cover for protecting a belt winding around the brush, and a flow passage unit is formed at the brush so that air can flow between the first and second sections. Accordingly, air can flow smoothly at a portion, which is blocked by the belt cover, and thus cleaning performance can be improved.

REFERENCES:
patent: 6079079 (2000-06-01), Oka
patent: 64-22225 (1989-01-01), None
English Language Abstract of JP 64-22225.

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