US3735428A - Combination toilet and urinal - Google Patents

Combination toilet and urinal Download PDF

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Publication number
US3735428A
US3735428A US00219780A US3735428DA US3735428A US 3735428 A US3735428 A US 3735428A US 00219780 A US00219780 A US 00219780A US 3735428D A US3735428D A US 3735428DA US 3735428 A US3735428 A US 3735428A
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United States
Prior art keywords
urinal
flush tank
trap
stool
tank
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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.)
Expired - Lifetime
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US00219780A
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English (en)
Inventor
C Olivero
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Individual
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Individual
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Publication date
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Publication of US3735428A publication Critical patent/US3735428A/en
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    • 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
    • E03D1/003—Cisterns in combination with wash-basins, urinals, or the like
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/025—Combined with wash-basins, urinals, flushing devices for chamber-pots, bed-pans, or the like

Definitions

  • ABSTRACT A combination toilet and urinal in which the urinal is formed as an integral part of the flush tank at one end, the back of and/or both ends thereof or in a modified form of the invention on one corner thereof.
  • the urinal is provided with a flush valve using a portion of the water from the flush tank and has a separate drain to the sewage outlet portion of the toilet.
  • the present invention relates to combined toilets and urinals for domestic use, and which may be used commercially.
  • FIG. 1 is a top plan view of the invention shown partially broken away for convenience of illustration;
  • FIG. 2 is a front elevation of the invention shown partially broken away for convenience of illustration
  • FIG. 3 is a side elevation of the invention
  • FIG. 4 is an enlarged fragmentary vertical sectional view taken along the line 44 of FIG. 2 looking in the direction of the arrows;
  • FIG. 5 is an enlarged fragmentary vertical sectional view taken along the line 5-5 of FIG. 3 looking in the direction of the arrows;
  • FIG. 6 is a fragmentary top plan view of a modified form of the invention.
  • FIG. 7 is a fragmentary front elevation of the structure illustrated in FIG. 6;
  • FIG. 8 is a fragmentary side elevation of the structure illustrated in FIG. 6;
  • FIG. 9 is a sectional view similar to FIG. 4 of a modified drain system for the structures illustrated in FIGS. 1 and 6.
  • a reference numeral 10 indicates generally a combined urinal and toilet unit constructed in accordance with the invention.
  • the unit 10 includes a stool 11 having a hopper 12, trap 13, and sewage outlet 14.
  • the stool 11 has a flat upper surface 15 for supporting an integral urinal and flush tank generally indicated at 16.
  • the integral urinal and flush tank 16 has a tank 17 formed of a bottom wall 18, front wall 19, rear wall 20, connecting end wall 21, and connecting end wall 22.
  • a cover 23 closes the open top of the tank 17 as can be seen in FIGS. 1 through 3.
  • a urinal 24 is integrally formed with the end wall 22 and extends thereacross and includes a bowl 25.
  • a drain conduit 26 is integrally formed in the bottom wall 18 of the tank 17 and extends from a drain opening 27 in the bottom of the bowl 25 to an outlet bore 28 extending through the bottom of the bottom wall 18 intermediate the opposite ends of the tank 17.
  • An S-shaped trap 29 is secured in the outlet conduit 28 and extends into the stool 11 opening into the trap 13 thereof overlying the sewage outlet 14.
  • a fitting 30 secures the trap 29 to the trap 13 to prevent leakage therebetween.
  • a conventional valve seat and connector nipple 31 extends through the bottom wall 18 of the tank 17 and into the stool 11 to provide the flush water for the stool 11.
  • a port 32 opens from the tank 17 and commnicates with one or more bores 33 which open into the bowl 25 to flush the urinal 24.
  • a valve 34 is biased by a coil spring 35 into a position to seal the port 32 and can be opened by a handle 36 when it is desired to flush the urinal 24.
  • the port 32 is adjacent the upper end of the tank 17 so that only a small portion of the water therein will drain through the port 32.
  • FIGS. 6 through 8 a modified combined toilet and urinal unit is illustrated at and includes a stool l 1 1 identical to the stool 11.
  • a combined urinal and flush tank is indicated generally at 116 and includes a tank 117 having a bottom wall 118, front wall 119, rear wall 120, end wall 122 and a diagonal corner wall 121.
  • a cover 123 closes the top of the tank 117.
  • a urinal 124 identical to the urinal 24, is formed integrally in the corner wall 121 and has a flush handle 136 extending outwardly therefrom to provide a flush for the urinal 124.
  • the connection of the urinal 124 with the sewage and with the water supply is identical to that of the connection of the urinal 24 as illustrated in the preferred form of the invention.
  • FIG. 9 a modified drain system is disclosed wherein a conduit 226 is formed in the bottom wall 218 of the tank 217 at the rear portion thereof for cooperation with a stool 211 of slightly different characteristics than the stool 11.
  • a trap 229 extends from a bore 228 opening through the bottom of the bottom wall 218 and communicating with the bore 226.
  • a fitting 230 seals the trap 229 to the stool 211. It should be understood that the structure illustrated in FIG. 9 may be used with the unit 10 or the unit 110 as desired.
  • a combined toilet and urinal comprising a stool having a trap integrally formed therein, a one-piece flush tank and urinal supported on said stool, said flush tank including a plurality of walls and said urinal being integrally formed with one of said walls at one end portion of said flush tank, drainage means connecting said urinal to the trap in said stool for draining said urinal therein, and hand actuated valve means for directing water from said flush tank into said urinal.
  • drain means connecting said urinal to said trap in said stool includes a detachable trap member extending between the bottom of said flush tank and said trap.
  • a device as claimed in claim 2 wherein the means for directing fluids from said flush tank to said urinal includes a port opening into said flush tank at the upper portion of said urinal, a bore extending into said urinal and communicating with said port and a hand controlled valve for normally closing said port.
  • a device as claimed in claim 1 wherein the urinal is integrally formed with an end wall of said plurality of walls.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
US00219780A 1972-01-21 1972-01-21 Combination toilet and urinal Expired - Lifetime US3735428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21978072A 1972-01-21 1972-01-21

Publications (1)

Publication Number Publication Date
US3735428A true US3735428A (en) 1973-05-29

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ID=22820751

Family Applications (1)

Application Number Title Priority Date Filing Date
US00219780A Expired - Lifetime US3735428A (en) 1972-01-21 1972-01-21 Combination toilet and urinal

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US (1) US3735428A (enEXAMPLES)
JP (1) JPS4882648A (enEXAMPLES)
GB (1) GB1396241A (enEXAMPLES)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137579A (en) * 1977-12-20 1979-02-06 Soler Peter S Urine drain
US4180875A (en) * 1978-05-16 1980-01-01 Wilson Porter C Urine disposal bypass unit
USD276361S (en) 1982-01-22 1984-11-13 Hyman Sr James A Children's toilet training chair
US4918769A (en) * 1989-04-10 1990-04-24 American Standard Inc. Flush tank for a water closet having self contained washing means
US5050248A (en) * 1990-08-21 1991-09-24 Carlo Olivero Combination toilet and urinal
US5345619A (en) * 1993-09-09 1994-09-13 Richard Harrington Combination toilet and swivel urinal
US6061844A (en) * 1999-01-28 2000-05-16 Barton; Donn Water-conserving toilet having independently flushable main and urinal bowls
US6671891B2 (en) * 1999-07-01 2004-01-06 Xiaoming Qi Commode-urinal
USD619229S1 (en) 2009-05-01 2010-07-06 Kenneth Kwak Combination toilet with flushless urinal
CN102587478A (zh) * 2011-01-07 2012-07-18 林宸彰 便器
US20120186009A1 (en) * 2011-01-25 2012-07-26 Chen-Chang Lin Toilet assembly
EP2481855A1 (en) * 2011-01-26 2012-08-01 Chen-Chang Lin Toilet assembly
USD932604S1 (en) 2020-04-08 2021-10-05 II Charles Hogue Toilet and urinal combination
US20220018108A1 (en) * 2020-07-17 2022-01-20 Christopher Moralez Combination Toilet and Urinal
US11306468B2 (en) * 2020-03-30 2022-04-19 Kenneth Harrison Tissue wetting reservoir for a commode

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101030917B1 (ko) * 2010-12-08 2011-04-22 정석준 회전가능한 소변기가 부착된 일체형 양변기
JP2012149382A (ja) * 2011-01-17 2012-08-09 Chen-Chang Lin 便器
CN103362199B (zh) * 2013-07-25 2015-03-25 郑州航空工业管理学院 防堵塞抽水马桶

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US826335A (en) * 1905-06-02 1906-07-17 Ambrose Wm Howe Water-closet bowl.
US1002508A (en) * 1908-04-25 1911-09-05 William H Faust Cuspidor attachment for closets.
US1519112A (en) * 1923-04-23 1924-12-16 Ben E Burger Double-compartment toilet bowl or water-closet
US2000658A (en) * 1935-01-02 1935-05-07 Fred G Bushold Water closet
US2324725A (en) * 1942-09-03 1943-07-20 Frank D Rich Lavatory fixture
US2545338A (en) * 1946-01-18 1951-03-13 Elliott R Bowden Attachment for toilet tanks
US3018488A (en) * 1959-12-31 1962-01-30 Suead June Liles Diaper cleansing water closet
US3336602A (en) * 1965-02-05 1967-08-22 Theofile T Kubit Flush tank toilet
US3412408A (en) * 1966-07-01 1968-11-26 John H. Michal Jr. Urinal attachment for toilet bowl

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US826335A (en) * 1905-06-02 1906-07-17 Ambrose Wm Howe Water-closet bowl.
US1002508A (en) * 1908-04-25 1911-09-05 William H Faust Cuspidor attachment for closets.
US1519112A (en) * 1923-04-23 1924-12-16 Ben E Burger Double-compartment toilet bowl or water-closet
US2000658A (en) * 1935-01-02 1935-05-07 Fred G Bushold Water closet
US2324725A (en) * 1942-09-03 1943-07-20 Frank D Rich Lavatory fixture
US2545338A (en) * 1946-01-18 1951-03-13 Elliott R Bowden Attachment for toilet tanks
US3018488A (en) * 1959-12-31 1962-01-30 Suead June Liles Diaper cleansing water closet
US3336602A (en) * 1965-02-05 1967-08-22 Theofile T Kubit Flush tank toilet
US3412408A (en) * 1966-07-01 1968-11-26 John H. Michal Jr. Urinal attachment for toilet bowl

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137579A (en) * 1977-12-20 1979-02-06 Soler Peter S Urine drain
US4180875A (en) * 1978-05-16 1980-01-01 Wilson Porter C Urine disposal bypass unit
USD276361S (en) 1982-01-22 1984-11-13 Hyman Sr James A Children's toilet training chair
US4918769A (en) * 1989-04-10 1990-04-24 American Standard Inc. Flush tank for a water closet having self contained washing means
US5050248A (en) * 1990-08-21 1991-09-24 Carlo Olivero Combination toilet and urinal
US5345619A (en) * 1993-09-09 1994-09-13 Richard Harrington Combination toilet and swivel urinal
US6061844A (en) * 1999-01-28 2000-05-16 Barton; Donn Water-conserving toilet having independently flushable main and urinal bowls
US6671891B2 (en) * 1999-07-01 2004-01-06 Xiaoming Qi Commode-urinal
USD619229S1 (en) 2009-05-01 2010-07-06 Kenneth Kwak Combination toilet with flushless urinal
CN102587478A (zh) * 2011-01-07 2012-07-18 林宸彰 便器
US20120186009A1 (en) * 2011-01-25 2012-07-26 Chen-Chang Lin Toilet assembly
EP2481855A1 (en) * 2011-01-26 2012-08-01 Chen-Chang Lin Toilet assembly
US11306468B2 (en) * 2020-03-30 2022-04-19 Kenneth Harrison Tissue wetting reservoir for a commode
USD932604S1 (en) 2020-04-08 2021-10-05 II Charles Hogue Toilet and urinal combination
US20220018108A1 (en) * 2020-07-17 2022-01-20 Christopher Moralez Combination Toilet and Urinal
US11454014B2 (en) * 2020-07-17 2022-09-27 Christopher Moralez Combination toilet and urinal

Also Published As

Publication number Publication date
JPS4882648A (enEXAMPLES) 1973-11-05
GB1396241A (en) 1975-06-04

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