Title:
排出装置、この排出装置を備えたタンク装置、及び、このタンク装置を備えた水洗大便器
Document Type and Number:
Japanese Patent JP6716089
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a discharge device capable of easily removing an air vent valve.SOLUTION: A discharge device includes: an air chamber provided at a flapper valve 22, and for holding air inside; an air vent valve 58 for removing air in the air chamber; and a pull-up material for opening the flapper valve in a state where the air vent valve is closed, and by rotation in one direction of operation means, and for opening the air vent valve by the rotation in the other direction, and also for opening the flapper valve via the air vent valve. The flapper valve has a cylinder part 56 projecting upward and for accommodating the air vent valve. At the cylinder part, a cover 59 for covering an opening provided at an upper end part of the cylinder part is detachably mounted in a state where the pull-up material is inserted. The cover has a projection part 59a which projects. The cylinder part includes: a first slit in the vertical direction which extends downward from the opening and in which the projection part can be inserted; and a second slit connected with the first slit and extending in the circumferential direction. The projection part is inserted in the second slit.SELECTED DRAWING: Figure 2
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Inventors:
Hiroshi Ono
Application Number:
JP2016034053A
Publication Date:
July 01, 2020
Filing Date:
February 25, 2016
Export Citation:
Assignee:
TOTO Ltd.
International Classes:
E03D1/35
Domestic Patent References:
| JP2012162924A | ||||
| JP60162171U |
Foreign References:
| US20090255043 |