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Title:
CLEANING DEVICE
Document Type and Number:
Japanese Patent JP3849352
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a cleaning device easy for cleaning by reducing the dripping of liquid.
SOLUTION: This cleaning device comprises a first cleaning member operated to move along the surface of one side of glass or a net, and a second cleaning member 2 magnetically attached to the first cleaning member via the glass or net and moving along the surface of the other side of the glass or net following the first cleaning member. The first cleaning member and the second cleaning member 2 are provided with respective water feeding elements 22 each having a water retaining function whereby a washing solution is retained and a water feeding function whereby the retained washing solution is fed to the surface of the glass or net. The first cleaning member and the second cleaning member 2 are provided with respective wipers 21 each having a water collecting function such that it collects the washing solution by sliding on the surface of the glass or net to which the washing solution is fed, in response to movement of the first cleaning member and the second cleaning member 2. The water feeding element 22 is made of felt 8. The fiber diameter of the felt 8 on the front side of the water feeding element 22 is formed to be smaller than the fiber diameter of the felt 8 on the back side of the water feeding element 22.


Inventors:
Minetake Yamashita
Chosa Hirotaka
Application Number:
JP16602199A
Publication Date:
November 22, 2006
Filing Date:
June 11, 1999
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC WORKS,LTD.
International Classes:
A47L1/13; (IPC1-7): A47L1/13
Domestic Patent References:
JP52099664U
JP48051168U
JP58068251U
JP3227442A
Attorney, Agent or Firm:
Keisei Nishikawa
Atsuo Mori