Aspiration brush unit for use in vacuum cleaner, has cover with opening that aspirates external air, space formed between rotatable body and unit body, and holes formed at level of edge of sound attenuation unit

Aspiration brush unit for use in vacuum cleaner, has cover with opening that aspirates external air, space formed between rotatable body and unit body, and holes formed at level of edge of sound attenuation unit

The unit has a unit body (130) with an aspiration inlet that aspirates the dust from a surface that is to be cleaned. A cover has an opening that aspirates external air. A rotatable body (180) is mounted rotative on the body (130). A space is formed between the bodies (180, 130). Holes (158) are for...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HWA-GYU SONG, HOA-JOONG KIM
Format: Patent
Sprache:dut ; eng
Schlagworte:
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
DOMESTIC WASHING OR CLEANING
FURNITURE
HUMAN NECESSITIES
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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Beschreibung
Zusammenfassung:The unit has a unit body (130) with an aspiration inlet that aspirates the dust from a surface that is to be cleaned. A cover has an opening that aspirates external air. A rotatable body (180) is mounted rotative on the body (130). A space is formed between the bodies (180, 130). Holes (158) are formed at the level of an edge of a sound attenuation unit (156). An independent claim is also included for a vacuum cleaner including an aspiration brush unit.