MANUAL CLEANING TOOL

The objective of the present invention is to provide a manual cleaning tool with which it is possible to suppress plastic deformation (permanent deformation) such as bending when a roller brush body is being removed. The manual cleaning tool of the present invention is provided with a roller brush b...

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Bibliographic Details
Main Authors HINO YUSUKE, IRIGUCHI RYO, ONO YUJI, OTSURU RIO, SATO TSUTOMU, NISHIMURA KEIKO
Format Patent
LanguageChinese
English
Published 14.12.2021
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:The objective of the present invention is to provide a manual cleaning tool with which it is possible to suppress plastic deformation (permanent deformation) such as bending when a roller brush body is being removed. The manual cleaning tool of the present invention is provided with a roller brush body (7) arranged in a frame main body (15). The roller brush body (7) is provided with: a rigid shaft (46); a pair of guide rollers (47, 48) which are disposed concentrically with an axial centerline (G) of the rigid shaft (46) and which are attached to shaft end (46A, 46B) sides of the rigid shaft (46); and a cleaning brush fabric (49) formed from cut pile (52) which stands upright from a fabric surface (51A) of a base fabric (51). The cleaning brush fabric (49) is attached to the rigid shaft by being wound in a helical shape onto a shaft outer circumferential surface (46C) of the rigid shaft (46) from a fabric rear surface (51B) of the base fabric (51). The roller brush body (7) is detachable from the frame main
Bibliography:Application Number: CN202080011281