Title:
CLEANING TOOL JOINT AND CLEANING TOOL
Document Type and Number:
WIPO Patent Application WO/2022/149484
Kind Code:
A1
Abstract:
The present invention has a tubular body at a portion provided on the leading end side and/or at a portion provided at a base end side, and comprises a body part that is inserted into the tubular body. The body part comprises a base section having an outer diameter greater than the inner diameter of the tubular body, and a protrusion section protruding radially outward from an outer circumferential surface of the base section. In the portion where the protrusion is provided, the body part is configured to have an outer diameter smaller than the inner diameter of the tubular body at two or more points that are separated away from each other in a direction including an axial directional component of the outer circumferential surface of said portion. The protrusion section is capable of being deformed upon coming into contact with the inner circumferential surface of the tubular body.
More Like This:
Inventors:
KAWADA TSUTOMU (JP)
Application Number:
PCT/JP2021/047973
Publication Date:
July 14, 2022
Filing Date:
December 23, 2021
Export Citation:
Assignee:
NITOMS INC (JP)
NITTO DENKO CORP (JP)
NITTO DENKO CORP (JP)
International Classes:
A47L25/00
Foreign References:
JP2016041219A | 2016-03-31 | |||
JP2010019411A | 2010-01-28 | |||
JP2011213312A | 2011-10-27 |
Attorney, Agent or Firm:
FUJIMOTO & PARTNERS (JP)
Download PDF: