GB2345922A - Combined water closet and washbasin - Google Patents
Combined water closet and washbasin Download PDFInfo
- Publication number
- GB2345922A GB2345922A GB9823690A GB9823690A GB2345922A GB 2345922 A GB2345922 A GB 2345922A GB 9823690 A GB9823690 A GB 9823690A GB 9823690 A GB9823690 A GB 9823690A GB 2345922 A GB2345922 A GB 2345922A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wash basin
- water
- water closet
- cistern
- closely associated
- 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.)
- Withdrawn
Links
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
- E03D1/003—Cisterns in combination with wash-basins, urinals, or the like
Landscapes
- 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)
Abstract
A water closet 271 and wash basin 231 is built as a compact whole and sharing basic interfittings thus utilising space and saving water. The wash basin 231 together with the tap 239 being plumbed atop the low level cistern bowl 217 and sharing with the cistern 217, fittings like water hose-pipe 221 inlet tube 258 and waste outlet 241 and excess water outlet 261. T-connections 268 are provided to the inlet tube 258 to facilitate water supply to both the ball valve 256 for filling the cistern 217 and to the tap 239. Waste water from the wash basin 231 empties into the cistern bowl 217 before normal ball valve 256 controlled filling of the latter. The wash basin 231 is installable and deinstallable and equally affixable at mid-section or about to a high-level remote coupled water closet.
Description
2345922 1 TITLE: FACILITATING ABLUTIONS This invention relates to
facilitating ablutions with particular reference to achieving closer association of water closets and hand washing facilities than hitherto available.
It has become generally accepted that good hygiene is best served by providing hand-washing facilities in the same room space as water closets for flush-assisted disposal of human waste. This had led strongly towards modern installation of water closets mainly within bath rooms, perhaps particularly where space is at a premium as in hotels and small residential units. The result can be inconvenient, and not to everyone's taste compared with past common practice of having a separate small room for the water closet - albeit often too small also to accommodate a wash basin. Indeed, in modern houses, spare spaces that might accommodate a water closet ' as a desirable additional or alternative facility, are often too small also to house even the smallest of wash basins.
Boats, caravans and so-called mobile homes often present even greater problems for finding space to take both water closet and wash basin.
2 It is an object of this invention to help in such circumstances.
According to a general aspect of this invention, provision is made for closer association of water closet washing facilities, preferably cornprising a wash basin above a water closet bowl, further preferably involving some degree of inter-fitment and/or sharing of water supply and/or outlet provisions.
In various embodiments and particular inventive aspects of this invention:
- common water supply pipe and'related fitting(s) afford branching to water closet and wash basin - wash basin waste outlet is through closely associated water closet - wash basin adapted to fit about flushing water pipe from high-level water cistern of so-called remote coupled water closet, conveniently with wash basin waste into the flushing waste pipe localised inset formation of front of the wash basin affording neck/head accommodation for seated user of the water closet.
wash basin neatly associated with low-level water cistern of so-called close-coupled water closet, say with wash basin outlet into the cistern, thus indirectly but ultimately through the water closets bowl and waste outlet, conveniently with wash basin compactly integrated as replacement for cistern lid or above shroud provision between the wash basin and the cistern.
Wash basin emptying into low-level water closet cistern.(or wash basin water running through unplugged 3 wash basin) can promote saving of water by double use at least of whatever washing water reaches the water closet cistern before normal ball valve controlled filling of the latter. This requires wash basin emptying after water closet flushing, preferably without lengthy delay - otherwise excess of water will have to go through the customary water closet cistern over-flow.
Such saving/re-use of wash basin water to fill the water closet cistern can usefully be enhanced by means operative to alternate flow of supply water to the wash basin tap or to the cistern ball valve. such means could involve temporarily preventing ball valve opening opera tion, say by some linkage selectively engaging and disengaging customary ball valve arm to keep cistern water supply valve closed, which linkage may involve extension of known lever linkages for remote operation of wash basin outlet closures or plugs. Alternative such means could involve effectively two-way valve means alternately directing incoming water supply out to the wash basin tap or out to the watet closet ball valve, whether with a separate operating knob or lever or with suitable inter-linking with wash basin tap and/or water closet flush lever.
Specific implementations for the invention will now be described in outline, by way of example, with reference to the accompanying dia4rammatic drawings, in which:
Figures 1A, B, C are outline front side and detail plan views of an embodiment of the invention for a remote-coupled water closet with a high-level cistern; Figure 2 is an outline side view of an embodiment of the invention for a close-coupled water closet with 4 a low-level cistern and showing directly superposed hand basin; Figure 3 is a perspective view of another embodiment of the invention for a low-level cistern close coupled water closet; and Figures 4A and 4B are outline internal front and scrap side views of a low-level cistern and modification, respectively, both using a shroud.
Referring first to Figures 1A-C, a floor-mounted water closet bowl unit 11 with hinged seat 13 is shown with usual flutes 14A,B for access to floor fixing screws, and flushing water feed pipe 15 down from a high level water cistern 17 shown with handle-and-chain or cord flush actuator 19. A water supply pipe 21 is also shown to the water cistern, specifically ball valve mechanism thereof (not shown).
The flushing water feed pipe-15 and the water supply pipe 21 are each shown with T-fittings 23 and 25, respectively.
A wash basin 31 is shown fixed to wall 33 behind the water cistern 17 and flushing water pipe 15, specifically with a basin inset 35 to accommodate the flushing water pipe 15 and water supply pipe extension 37 from the T fitting 23 eventually to a faucet/tap 39 fitted to the basin.
Waste outlet 41 of the wash basin 31 is shown going to a water trap provision 43 with out-feed 45 to the T fitting 25 in the flushing water pipe 15.
The wash basin 31 is install&d at whatever height is convenient for washing hands after use of the water closet 11. Waste from the wash basin 31 will go into the water closet bowl 11. The water trap 43 may include a one-way flow provision to prevent flushing water entering even flooding the bowl from the pipe 15 when flushing the water closet. A suitable float in the water tap 43 might suffice.
Turning to Figures 2 and 3, the same references are used for the same or equivalent parts, further generally advanced by 100 relative to Figures IA - C. Water closet bowl ill with fix-aiding fluting 114 and seat 113 is of close-coupled type relative to low-level cistern 117 and an extension 116 above flushing water feed 115. Wash basin 131 with faucet/tap 139 is shown superposed directly atop the water cistern 117 in any convenient way. A part-turn rotary flush handle 119 is shown in the usual front position in Figure 2 for operation in the usual way, but side mounted in Figure 3 for different but expedient operation.
Figure 3 also shows central indenting 131A of the wash basin 131 for accommodating neck/head of user seated on the water closet bowl 111. Like provision may, of course, be made to any wash basin provision hereof, say the wash basin 31 of Figures 1A-C. There will be functionally customary ball-valve control and siphonic unit flushing actions within the cisterns 117, and suitable provisions for a common water supply to both the cistern ball valves and the taps 139.
Figure 4A shows a low-level water cistern 217 on water closet bowl extension 216 above flushing water feed 215. The cistern 217 is shown complete with customary ball valve control provision via ball 251, connected arm 252, arm hinge 253, arm-mounted valve operator 254 cooperating with valve actuator 255, and valve 256 connected to angled head 257 of upstanding water supply inlet tube 258 for bottom entry water supply 221. Over flow tube 259 is also shown through-bottom connected to overflow pipe 261; and the cistern 217 further has siphonic action unit 263 with raise-action actuator 264 freely hooked at 265 to end of flushing arm 266 rotated by the flushing handle in the usual way.
The water supply tube head 257 further has customary adjustable staying provision 268, but is shown modified from normal by a further exit tube provision 269 which may be as a T-head (Figure 4A) or angled otherwise, see at right angles 269B in Figure 4B. The exit tube provision 269 may be as a spigot formation to which it is easy to connect end of a flexible pipe 271, say using a circlip 273. Similar circlip-to-spigot connection provision is shown at 275, 277 for other end of the flexible pipe 271 to tap 239 - and could be anywhere, but perhaps most usually and conveniently to same side as water supply to the water closet cistern. Such flexible tube water supply connection could greatly facilitate wash basin installation and de-in tallation directly atop a water closet cistern. Other water supply connection modifications are, of course, feasible, including to any position along in-cistern inlet tube 258, or to water pipe before it reaches the cistern 131.
Waste from wash basin 231 is shown going at 241 directly into the water closet cistern 217, though a water trap could be included. It will be appreciated that any other practical connections can be used for the flexible pipe 271, say as for garden hose pipes.
Figure 4A actually shows spacing of the wash basin 231 above the water closet cistern 217, and a shroud 281 extending between the top edge 283 of the water closet cistern 217 and outer lipped flange 285 of the wash basin 231. An inner lower flange 285 of the shroud 281 serves to locate on the tip 283 of the cistern 217, say with 7 cushioning and/or sealing layer 287 interposed. The flange 285 can be useful in flexure-type snap-fitting of the shroud 281 after the manner of some bath side trim panels. It will, of course, be appreciated that the shroud will not have more than short returns at its rear, if any. The shroud would, of course facilitate "hard" plumbing of the water supply to the wash basin.
Embodiments of the invention as in Figures 2 - 4 have potential for saving mains water by at least partial re-use in the water closet cistern 217 of waste from the wash basin 231, say to extent that the cistern 217 has not re-filled by the time water comes from the wash basin 231.
Indeed, positive provision is envisaged for stopping re-filling of the cistern 217 until waste is available from the wash basin 231, say by a wash basin plug operating lever system extended to engage the ball valve arm 252 after water closet flushing and hold it closing the valve 256 until the wash basin plug is released, or by either-or options for water supply to the valve 256 and the tap 239 whether linked to-operation of the water closet flush provision or the tap or a separate valve.
It is to be appreciated that wash basin water supply provision could be by a tap physically separate from the wash basin, typically close above, but feasibly more remote, say with perhaps preferably flexible outlet pipe to the wash basin as such. A wash basin with fitting kit might usefully on flexible pipes or hoses to supply wash basin water to or from its tap and for wash basin water outlet, as generally useful aid to installation. Such - fitting kits for water closets with high-level water cisterns would typically include suitable T-connectors.
It is feasible to use generally similar fitting kits for 8 water closets with low-level close coupled water cisterns including simple T-fitting connection for wash basin water supply from water supply pipe to the water closet cistern before reaching same (rather than above indicated replacement for in-cistern provisions). Indeed, a single intendedly universal fitting kit is envisaged as useful with installer cutting flexible hbse-type pipe to non critical lengths.
Two other possibilities are also envisaged. One is a modified water closet cistern unit that has an upper flared out formation instead of a separate or integrated wash basin as such. Over-flow provision would then have to be from such upper formation, and normal ball valve water level control might require supplementing for hand washing above normal internal water cistern parts, say from another water tap (much as above); or from operation of forcing means for depressing the ball or ball-arm for desired extra water entry, perhaps preferably serving also to limit upward ball/arm movement against over pressuring the ball valve as such. A permeable separator screen might usefully at least partially hide the normal cistern parts, say affording ball/arm limitation and/or mount for said forcing means. The other possibility is a two-part water closet bowl of which an upper flared part is rearwardly hinged to a lower part so that the upper part can be swung up below the wash basin to,afford more room for users, legs in using the wash facility," perhaps also be useful for use of the water closet by small' people including children.
q FACILITATING ABLUTIONS
Claims (9)
- I The closer association of water closet washing facilities preferably comprising a wash-basin above a water closet bowl or otherwise jointly associated to the water closet and further preferably involving some degree of inter-fitting and/or sharing of water supply and/or outlet provisions.
- 2. A closely associated water closet and washing basin as claimed in claim (1) whereby common water supply pipe and related fittings afford branching to water closet and wash basin.
- 3. A closely associated water closet and washing basin as claimed in claim (1) or claim (2) whereby wash basin waste outlet is through closely associated water closet.
- 4. A wash basin neatly associated with low-level cistern of so-called close-coupled water closet say with wash basin outlet into the cistern thus indirectly but ultimately through the water closet bowl and waste outlet conveniently with wash basin compactly integrated as replacement for the cistern lid or above shroud provision between the wash basin and the cistern.
- 5. A closely associated water closet and wash basin as claimed in claim 1, 2 or 3 with the wash basin adapted to fit about flushing water pipe from high level water cistern of so called remote-coupled water closet, conveniently with wash basin waste emptying into the flushing waste pipe
- 6. A closely associated water closet and wash basin as claimed in claim (1) or claim 4 and the wash basin having localised inset formation of front thus affording neck/head accommodation for seated user of the water closet.
- 7. A closely associated water closet and wash basin as claimed in claim I or claim 4 whereby a two-way valve or T.connection is installed to respectively direct incoming water supply to the wash basin tap and/or out to the water closet ball valve.
- 8. A closely associated water closet and wash basin that shares such inter-fittings as claimed in claim I for greater re-use of the waste water from the wash basin by means operative to alternate water to the wash basin tap or to the cistern valve.
- 9. A closely associated water closet and wash basin as claimed in claim 7 whereby the ball valve opening operations is temporarily hindered by a linkage selectively engaging and disengaging the customary ball valve arm to keep the water supply valve closed for incoming water from the wash basin.A closely associated water closet and wash basin interfitted unit as claimed in claim 8 wherebv customary ball valve water supply operation is linked or controlled by extended linkages for & to remote operation of wash basin outlet closures or plugs.11 A closely associated and inter-fitted water closet and wash basin as claimed in claim 7 or claim 10 whereby the two way valve works with a separate operating knob or lever.12 A closely associated and inter-fitted water closet and wash basin as claimed in Claims 7,10 or I I whereby the two-way valve works with a suitable inter-linking with wash basin tap.13 A closely associated and inter-fitted water closet and wash basin as claimed in claims 7, 10 or I I whereby the two way valve works with a suitably inter-linked water closet flush level.14 A closely associated water closet and wash facility whereby the customary ball valve opening outlet or tap is elongated to enable convenient or direct hand-wash while simultaneously directly filling the low-level water cistern.A closely associated and compact water closet and wash facility substantially as described herein with reference to figures IA, IB, IC and figures 2,3,4A & 4B of the accompanying drawings.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9823690A GB2345922A (en) | 1998-10-29 | 1998-10-29 | Combined water closet and washbasin |
AU10556/00A AU1055600A (en) | 1998-10-29 | 1999-10-29 | Facilitating ablutions |
PCT/GB1999/003604 WO2000026480A1 (en) | 1998-10-29 | 1999-10-29 | Facilitating ablutions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9823690A GB2345922A (en) | 1998-10-29 | 1998-10-29 | Combined water closet and washbasin |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9823690D0 GB9823690D0 (en) | 1998-12-23 |
GB2345922A true GB2345922A (en) | 2000-07-26 |
Family
ID=10841508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9823690A Withdrawn GB2345922A (en) | 1998-10-29 | 1998-10-29 | Combined water closet and washbasin |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1055600A (en) |
GB (1) | GB2345922A (en) |
WO (1) | WO2000026480A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003016641A1 (en) * | 2001-08-13 | 2003-02-27 | Visagie Gideon Johannes Jacobu | Toilet installation |
AU2003100021A4 (en) * | 2003-01-03 | 2003-08-07 | Neville Donaldson | Water saving system |
CN2635755Y (en) * | 2003-08-25 | 2004-08-25 | 周丹涛 | Water flushing device utilizing waste water of hand washing |
FR2884842B1 (en) * | 2005-04-22 | 2008-12-26 | Bras Christian Jean Yves Le | HAND WASH ADAPTABLE ON THE HUNTING TANK OF A WC |
WO2006135348A1 (en) * | 2005-06-17 | 2006-12-21 | Hurbanic, Miroslav | Flush tank with integrated lavatory bowl |
GB2439784A (en) * | 2006-07-05 | 2008-01-09 | Albert Tonner | Combined lavatory and washbasin unit |
FR2916772A1 (en) * | 2007-05-31 | 2008-12-05 | Patrick Gerard Francis Martin | Sanitary device for e.g. installing wash basin on upper part of flushing system tank of toilet, has part with connection elements providing connection between plug and spillway to carry out evacuation of used water from wash basin |
GB2459446B (en) * | 2008-04-21 | 2010-03-10 | Donald Charles Davey | A combined washbasin and toilet cistern assembly |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2087943A (en) * | 1980-10-11 | 1982-06-03 | Arthurs Stanley | Flushing cistern with offset washing apparatus |
GB2097436A (en) * | 1981-04-24 | 1982-11-03 | Shu Chuan Wu Chen | Toilet cistern incorporating hand-washing apparatus |
GB2264725A (en) * | 1992-02-28 | 1993-09-08 | Robert Horne Bell | Toilet cistern incorporating hand-washing facilities |
GB2285993A (en) * | 1994-01-22 | 1995-08-02 | Barrie Henry Loveday | Combination of toilet cistern and washbasin |
GB2325942A (en) * | 1997-06-03 | 1998-12-09 | David Roy Hathaway | Siphon flushing mechanism for a W.C. cistern |
GB2334267A (en) * | 1998-02-11 | 1999-08-18 | Anthony Jarrett | Combination of toilet cistern and washbasin |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR367444A (en) * | 1906-02-16 | 1906-10-29 | Kemlo Robert Macdougall Wilson | Combined toilet with a toilet flushing device |
US4163293A (en) * | 1977-10-04 | 1979-08-07 | Basterfield Ernest P | Flushing cistern |
US4358864A (en) * | 1981-05-04 | 1982-11-16 | Medrano Juan M | Combination wash basin and toilet conservation system |
US5228152A (en) * | 1992-03-23 | 1993-07-20 | Fraley Florence D | Water saving toilet and bathroom fixture system |
DK136393D0 (en) * | 1993-12-07 | 1993-12-07 | Rune Fink Isaksen | CLOSURE RINSE SYSTEM WITH SUPPLY OF WASTE WATER FROM WASH |
AU1559397A (en) * | 1996-01-31 | 1997-08-22 | Park, Sil Sang | A system for use of waste water for toilet flushing and the method for use of the system |
-
1998
- 1998-10-29 GB GB9823690A patent/GB2345922A/en not_active Withdrawn
-
1999
- 1999-10-29 WO PCT/GB1999/003604 patent/WO2000026480A1/en active Application Filing
- 1999-10-29 AU AU10556/00A patent/AU1055600A/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2087943A (en) * | 1980-10-11 | 1982-06-03 | Arthurs Stanley | Flushing cistern with offset washing apparatus |
GB2097436A (en) * | 1981-04-24 | 1982-11-03 | Shu Chuan Wu Chen | Toilet cistern incorporating hand-washing apparatus |
GB2264725A (en) * | 1992-02-28 | 1993-09-08 | Robert Horne Bell | Toilet cistern incorporating hand-washing facilities |
GB2285993A (en) * | 1994-01-22 | 1995-08-02 | Barrie Henry Loveday | Combination of toilet cistern and washbasin |
GB2325942A (en) * | 1997-06-03 | 1998-12-09 | David Roy Hathaway | Siphon flushing mechanism for a W.C. cistern |
GB2334267A (en) * | 1998-02-11 | 1999-08-18 | Anthony Jarrett | Combination of toilet cistern and washbasin |
Also Published As
Publication number | Publication date |
---|---|
WO2000026480A1 (en) | 2000-05-11 |
AU1055600A (en) | 2000-05-22 |
GB9823690D0 (en) | 1998-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |