Baths – closets – sinks – and spittoons – Flush closet – Manual selection of the amount of flush
Patent
1996-10-11
1998-04-21
Phillips, Charles E.
Baths, closets, sinks, and spittoons
Flush closet
Manual selection of the amount of flush
E03D 114
Patent
active
057405611
ABSTRACT:
A water-saving structure of toilet bowl water tank is disclosed. The toilet bowl water tank is disposed with a float ball valve for controlling the incoming of the water and a flush handle for controlling a water-outgoing valve. This handle is disposed with a first and a second pulling arms for respectively pulling two movable valves disposed at the openings of a high level tube and a low level tube. A stopper body serves to restrict the rotational angle of the pulling arms within 45 degrees. The opening of the high level tube is positioned at one half of the full level, while the opening of the low level tube is positioned near the bottom of the water tank. Therefore, the handle can be rotated left or right to control the amount of the water flushing into the toilet bowl. Also, it can be easily installed in the water tank and operated by a user himself without changing the existing structure of the water tank.
REFERENCES:
patent: 1780810 (1930-11-01), Brown
patent: 4056856 (1977-11-01), Reid et al.
patent: 4353138 (1982-10-01), Bell
patent: 4878256 (1989-11-01), Bagwell
Klein David I.
Lee Jun Y.
Phillips Charles E.
Rosenberg Morton J.
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