Title:
OPERATION DEVICE OF FLUSH TANK
Document Type and Number:
Japanese Patent JP2014190131
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an operation device that can have a driving unit downsized on the whole since a rotary mechanism of the driving unit rotates with a radius of rotation larger than the radius of rotation of a rotary shaft to wind up a connection member along its rotating direction, and can stably operate without being dipped in washing water reserved in a washing water tank.SOLUTION: An operation device 30 includes: an operation part 26 which rotates by a user's rotating operation; a rotary shaft 34; a driving unit 38 which is arranged above the washing water level in a washing water tank 18, and moves a connection member 28 through the rotating operation of the rotary shaft 34; and the connection member 28 which connects the driving unit 38 to a drain valve and opens/closes the drain valve by its movement. The driving unit 38 includes a rotary mechanism 44 which rotates with a radius of rotation larger than the radius of rotation of the rotary shaft 34, and the rotary mechanism 44 winds up the connection member 28 along its rotating direction.
Inventors:
TANIMOTO HIDEKI
SHINOHARA KOKI
HATAMA KENJI
SHINOHARA KOKI
HATAMA KENJI
Application Number:
JP2013068956A
Publication Date:
October 06, 2014
Filing Date:
March 28, 2013
Export Citation:
Assignee:
TOTO LTD
International Classes:
E03D5/092
Domestic Patent References:
| JP2007120261A | 2007-05-17 | |||
| JP2004011187A | 2004-01-15 |
Attorney, Agent or Firm:
辻居 Koichi
Sadao Kumakura
Pupil circle 健
Sari Ino
Matsushita 満
Ichiro Kurasawa
Fujiki In addition
Sadao Kumakura
Pupil circle 健
Sari Ino
Matsushita 満
Ichiro Kurasawa
Fujiki In addition
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