Title:
DUST SEPARATOR USING SPHERICAL SURFACE
Document Type and Number:
Japanese Patent JP2022105971
Kind Code:
A
Abstract:
To provide a dust separator that has a dust collection chamber attached in front of a vacuum cleaner without taking dirty dust into the dust collection chamber of the vacuum cleaner.SOLUTION: A dust separator is characterized in that a dust ejection outlet 6 for ejecting the dust sucked up in an upper part of a dust collection chamber 5 is provided, a dust reversing ball 3 comprising a half sphere across from the dust ejection outlet 6 is provided, and the dust is reversed in a half-sphere inside surface and is brought to the dust collection chamber 5. An insect and dirty dust can be collected in the outside of the vacuum cleaner, by using the suction power of a household vacuum cleaner, etc. Furthermore, the dust collection chamber can be washed by water, and thereby the cleanliness can be kept.SELECTED DRAWING: Figure 1
Inventors:
TANAKA AKIHIKO
Application Number:
JP2021019373A
Publication Date:
July 15, 2022
Filing Date:
January 05, 2021
Export Citation:
Assignee:
TANAKA SACHIKO
International Classes:
A47L9/10; A47L7/00
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