US20050028262A1 - Dual flush toilet valve - Google Patents
Dual flush toilet valve Download PDFInfo
- Publication number
- US20050028262A1 US20050028262A1 US10/614,705 US61470503A US2005028262A1 US 20050028262 A1 US20050028262 A1 US 20050028262A1 US 61470503 A US61470503 A US 61470503A US 2005028262 A1 US2005028262 A1 US 2005028262A1
- Authority
- US
- United States
- Prior art keywords
- valve
- flush
- tank
- flush valve
- existing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/02—High-level flushing systems
- E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
- E03D1/142—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves
- E03D1/145—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves having multiple flush outlets
Definitions
- the present invention relates to the field of toilet devices, and more particularly to a dual flush toilet that conserves water.
- the present invention provides a dual flush toilet valve within a flush tank.
- Each valve flap 4 works independently of the other with the discharge openings in communication with the flush tank outlet and the inlet opening of the toilet bowl.
- FIG. 1 is a top plan view of the dual flush valve.
- FIG. 2 is a front elevation sectional view of the dual flush valve when it is used to replace the existing flush valve or built into a new flush tank.
- FIG. 3 is a view showing the dual flush valve when it is used in conjunction with the existing flush valve.
- FIG. 4 shows how this valve can be anchored to the existing flush valve.
- FIG. 5 shows 2 ⁇ size view of flush handles on the exterior of the existing tank.
- FIG. 6 shows full scale view of flush handle levers on interior of existing tank.
- the valve 1 includes two flaps 4 and 2 which slides up and down in 1 and is sealed by an “O” ring 15 and locked in place at desired height by a set screw 8 .
- Lock ring 3 holds one flap 4 and is clamped in place by 6 . 3 can be rotated 360°.
- Chain 5 attaches to lever 26 and chain 7 attaches to lever 27 .
- the flush tank 14 has an outlet opening for 1 that communicates with the inlet bowl opening of the toilet.
- the flush tank 14 has a water supply inlet that accommodates a water supply that provides water to the existing toilet tank and float shut-off valve.
- the flush valve assembly 9 is slid into the flush tank outlet through the existing valve 13 and is sealed with an “O” ring 10 . Except for threaded area of 1 , the design is identical to 9 .
- the flush valve assembly 1 and 2 provides (2) separate adjustable levels for discharge with flaps 4 with chains 5 which attaches to lever 26 and chain 7 which attaches to lever 27 .
- this 2 ⁇ size view shows how handles are installed on exterior of existing tank. See 17 through 23 in FIG. 5 .
- the handles and levers are installed through the existing square opening in the existing wall from the exterior to the interior of tank 14 . See 24 through 29 in FIG. 6 . See note for FIGS. 5 and 6 on Page 3 and Page 4.
- the design may be adapted to existing bathroom fixtures or be provided as original equipment.
Abstract
The present invention is a dual flush valve within a flush tank. Each valve 1 and 2 work independently of the other with the discharge openings in communication with the flush tank outlet and the inlet opening of the toilet bowl. Separate operator handles are provided for the flush valve 1 which also includes valve 2 for the full and partial sides of the valve so that the appropriate flush valve can be selectively opened to dispose of waste material. The present invention can be used in three different circumstances.
- As shown in FIG. 2 to replace existing flush valve.
- As shown in FIG. 3 used in conjunction with the existing flush valve.
- Use with new tank construction and eliminate FIG. 5 and FIG. 6 by adding a second handle hole in the tank wall. Standard commercial handles and levers can then be used.
Description
- Not applicable.
- Not applicable.
- Not applicable.
- 1. Field of the Invention
- The present invention relates to the field of toilet devices, and more particularly to a dual flush toilet that conserves water.
- 2. Description of Related Art
- As can be seen by reference to the following U.S. Pat. Nos. 5,067,180; 5,111,537; 5,887,292 and 6,173,456. The prior art is replete with myriad and diverse bathroom fixtures designed to conserve water.
- While all of the aforementioned prior art constructions are more than adequate for the basic purpose and function for which they have been specifically designed, they are uniformly deficient with respect to their failure to provide a simple, efficient and practical toilet that effectively conserves water. My valve design will correct all of these deficiencies. As a consequence of the foregoing situation, there has existed a longstanding need for a new and improved dual flush toilet valve and the provision of such a construction is a stated objective of the present invention.
- Briefly stated, the present invention provides a dual flush toilet valve within a flush tank. Each valve flap 4 works independently of the other with the discharge openings in communication with the flush tank outlet and the inlet opening of the toilet bowl.
- Separate operator handles are provided for the separate flush valve flaps 4 so that the appropriate flush valve flap can be selectively opened to dispose of waste material.
- These and other attributes of the invention will become more clear upon a thorough study of the following description of the best mode for carrying out the invention, particularly when reviewed in conjunction with the drawings, wherein:
-
FIG. 1 is a top plan view of the dual flush valve. -
FIG. 2 is a front elevation sectional view of the dual flush valve when it is used to replace the existing flush valve or built into a new flush tank. -
FIG. 3 is a view showing the dual flush valve when it is used in conjunction with the existing flush valve. -
FIG. 4 shows how this valve can be anchored to the existing flush valve. -
FIG. 5 shows 2× size view of flush handles on the exterior of the existing tank. -
FIG. 6 shows full scale view of flush handle levers on interior of existing tank. - If new tank construction and a second handle hole is opened in the wall of the tank, then standard commercial flush handles and levers can be used.
- As can be seen by reference to the drawings and in particular to
FIG. 1 andFIG. 2 , the dual flush valve that forms the basis of the present invention is designated generally by the referenceFIG. 1 andFIG. 2 . Thevalve 1 includes twoflaps 4 and 2 which slides up and down in 1 and is sealed by an “O”ring 15 and locked in place at desired height by aset screw 8.Lock ring 3 holds one flap 4 and is clamped in place by 6. 3 can be rotated 360°.Chain 5 attaches to lever 26 and chain 7 attaches to lever 27. Theflush tank 14 has an outlet opening for 1 that communicates with the inlet bowl opening of the toilet. - The
flush tank 14 has a water supply inlet that accommodates a water supply that provides water to the existing toilet tank and float shut-off valve. - As best shown in
FIG. 3 , theflush valve assembly 9 is slid into the flush tank outlet through the existingvalve 13 and is sealed with an “O”ring 10. Except for threaded area of 1, the design is identical to 9. - As shown in
FIG. 4 , the link 11 secures to overflowtube 13. Theflush valve assembly chains 5 which attaches to lever 26 and chain 7 which attaches to lever 27. - As best show in
FIG. 5 , this 2× size view shows how handles are installed on exterior of existing tank. See 17 through 23 inFIG. 5 . - As best shown in
FIG. 6 , the handles and levers are installed through the existing square opening in the existing wall from the exterior to the interior oftank 14. See 24 through 29 inFIG. 6 . See note forFIGS. 5 and 6 onPage 3 and Page 4. - After installation, the user simply actuates the appropriate operator handle to properly dispose of the waste material. Using the water supply in the adjustable
partial flush 2 side of the valve will conserve many gallons of water each day and result in - significant savings. The design may be adapted to existing bathroom fixtures or be provided as original equipment.
- Although only an exemplary embodiment of the invention has been described in detail above, those skilled in the art will readily appreciate that many modifications are possible without materially departing from the novel teachings and advantages of this invention. Accordingly, all such modifications are intended to be included within the scope of this invention as defined in the following claims.
Claims (6)
1. This invention to be used with existing and new flush tanks that have a water supply and a Float shut-off valve.
2. Float 3 moves with water flow and locks in the up position by 9 so full flush can be obtained.
3. Partial flush is activated by handle 15 and lever 24 to release float 3 which is held in the up position by 9 which is chained to 12 and lever 24.
4. Float is adjustable by threads in 1 & 2.
5. I claim that the basis of this invention is to provide an inexpensive device that will save both water and money.
6. I claim that there is no need to disconnect any plumbing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/614,705 US20050028262A1 (en) | 2003-07-07 | 2003-07-07 | Dual flush toilet valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/614,705 US20050028262A1 (en) | 2003-07-07 | 2003-07-07 | Dual flush toilet valve |
Publications (1)
Publication Number | Publication Date |
---|---|
US20050028262A1 true US20050028262A1 (en) | 2005-02-10 |
Family
ID=34115692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/614,705 Abandoned US20050028262A1 (en) | 2003-07-07 | 2003-07-07 | Dual flush toilet valve |
Country Status (1)
Country | Link |
---|---|
US (1) | US20050028262A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD635219S1 (en) | 2010-04-20 | 2011-03-29 | Zurn Industries, LCC | Flush valve actuator |
USD855776S1 (en) | 2017-12-11 | 2019-08-06 | As America, Inc. | Dual flush trip lever |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1780810A (en) * | 1930-01-21 | 1930-11-04 | Brown Charles Watkins | Closet-flushing device |
-
2003
- 2003-07-07 US US10/614,705 patent/US20050028262A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1780810A (en) * | 1930-01-21 | 1930-11-04 | Brown Charles Watkins | Closet-flushing device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD635219S1 (en) | 2010-04-20 | 2011-03-29 | Zurn Industries, LCC | Flush valve actuator |
USD855776S1 (en) | 2017-12-11 | 2019-08-06 | As America, Inc. | Dual flush trip lever |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |