Title:
CLEANING TOOL
Document Type and Number:
WIPO Patent Application WO/2007/105385
Kind Code:
A1
Abstract:
A cleaning tool which, even if the distance from the center of a cavity to be cleaned to
the inner wall surface defining the cavity varies, can clean the inner wall surface,
can be pressed to the inner wall surface with a force having a varying magnitude,
can clean the inner wall surface with force with the magnitude most appropriate
for the degree of dirtiness of the wall surface, and can clean the inner wall surface
only by being moved in the advance-recede direction relative to the cavity. The
cleaning tool (1) has a core member (10) and a cleaning section (20) attached along
the outer periphery of the core member (10). The cleaning section (20) has cleaning
members (30) and a holding member (40). The cleaning members (30) are made from
an elastic body, have a larger diameter than the diameter of an opening of the cavity
(101), and have continuous annular outer surfaces. The holding member (40) has
a smaller diameter than the opening of the cavity (101) and holds the cleaning
members (30). The cleaning members (30) and the holding member (40) are installed
on the core member (10) so as to be interchangeable and rearrangeable relative
to each other.
Inventors:
KOMINE TSUYOSHI (JP)
SURUGA HIROKAZU (JP)
SURUGA HIROKAZU (JP)
Application Number:
PCT/JP2007/051786
Publication Date:
September 20, 2007
Filing Date:
February 02, 2007
Export Citation:
Assignee:
BIG ALPHA CO INC (JP)
KOMINE TSUYOSHI (JP)
SURUGA HIROKAZU (JP)
KOMINE TSUYOSHI (JP)
SURUGA HIROKAZU (JP)
International Classes:
B08B1/00; A47L13/10
Foreign References:
| JPS5243366U | 1977-03-28 | |||
| JP3117085U | 2006-01-05 | |||
| JPH10248638A | 1998-09-22 | |||
| JPS6034782A | 1985-02-22 | |||
| JPH05293454A | 1993-11-09 |
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (Roppongi Hills Mori Tower 6-10-1, Roppong, Minato-ku Tokyo 23, JP)
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