NOZZLE ARRANGEMENT CONFIGURED TO FACE A SURFACE TO BE CLEANED

Embodiments of the present disclosure relate to a nozzle device configured to face a surface to be cleaned. A nozzle arrangement (7) that is configured to face a surface (102) to be cleaned comprises a first suction body (11) and a second suction body (12) located at a distance relative to each othe...

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Bibliographic Details
Main Authors LUIJKX RENEE, DE VRIND ROGIER, STEEMAN JONNE, LUBBERS MATTHIJS H
Format Patent
LanguageChinese
English
Published 22.10.2021
Subjects
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
DOMESTIC WASHING OR CLEANING
FURNITURE
HUMAN NECESSITIES
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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Summary:Embodiments of the present disclosure relate to a nozzle device configured to face a surface to be cleaned. A nozzle arrangement (7) that is configured to face a surface (102) to be cleaned comprises a first suction body (11) and a second suction body (12) located at a distance relative to each other. The nozzle arrangement (7) further comprises a level setting mechanism (40) that is configured to put the first suction body (11) and the second suction body (12) at different overall levels relative to the surface (102) in a normal, operational orientation of the nozzle arrangement (7) on the surface (102). In this way, cleaning performance of the nozzle arrangement (7) can be improved. Additionally or alternatively, it is possible to have a suction enhancing mechanism (50) for at least partially closing at least one of the first suction body (11) and the second suction body (12) to one of the surface (102) and an internal air conduit (24, 25) of the nozzle arrangement (7). 本公开的实施例涉及被配置为面向待清洁的表面的管嘴装置。一种管嘴装置(7)，
Bibliography:Application Number: CN202110420231