WO2005011552A2 - Toilet for obese persons - Google Patents
Toilet for obese persons Download PDFInfo
- Publication number
- WO2005011552A2 WO2005011552A2 PCT/IB2004/002430 IB2004002430W WO2005011552A2 WO 2005011552 A2 WO2005011552 A2 WO 2005011552A2 IB 2004002430 W IB2004002430 W IB 2004002430W WO 2005011552 A2 WO2005011552 A2 WO 2005011552A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- toilet
- inches
- toilet seat
- bowl
- width
- Prior art date
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K17/00—Other equipment, e.g. separate apparatus for deodorising, disinfecting or cleaning devices without flushing for toilet bowls, seats or covers; Holders for toilet brushes
- A47K2017/006—Defecation help for disabled persons
Definitions
- This application relates to toilets and, more particularly, to an ergonomic toilet apparatus for obese persons. Difficulties associated with using a toilet are often not even considered by many people. However, there is a substantial segment of the population for which using a toilet is a difficult and daunting task. This segment of the population includes obese persons.
- the standard size of conventional toilets makes it difficult for obese persons to maintain effective sanitary conditions through use thereof because of the difficulty of positioning themselves with relation to the toilet seat.
- a standard-sized toilet cannot accommodate the body of an obese person and therefore does not allow the person to sit back on the toilet to allow for use in a normal manner. This often results in the necessary body parts being beyond the limits of the toilet seat and toilet bowl for sanitary use.
- the disclosed apparatus includes an oversized toilet seat to accommodate the size and weight of an obese person comfortably, a toilet bowl with a base large enough to provide stability to the apparatus no matter the position or movement of the user, and a mounting system that provides adequate anchorage as not to permit the toilet to be dislodged from the floor or otherwise pulled out of its mounting system by the use of an obese person.
- FIG. 1 is a perspective view of a toilet suitable for use by obese persons.
- FIG. 2 is a cross-sectional view of the toilet depicted in Fig. 1 taken along axis 2.
- FIG. 3 is a cross-sectional view of the toilet depicted in Fig. 1 taken along axis 3.
- FIG. 4 is a bottom view of a toilet suitable for use by obese persons.
- FIG. 5 is a bottom view of a toilet seat suitable for use by obese persons.
- FIG. 6 is a front side view of a toilet seat suitable for use by obese persons.
- FIG. 7 is a righl side view of a toilet seat suitable for use by obese persons.
- FIG. 8 is a back side view of a toilet seat suitable for use by obese persons.
- FIG. 9 is a top view of a toilet seat suitable for use by obese persons.
- FIG. 10A is a top view of a toilet suitable for use by obese persons.
- FIG. 10B is another top view of a toilet suitable for use by obese persons.
- FIG. IOC is yet another top view of a toilet suitable for use by obese persons.
- FIG. 1 A toilet 100 suitable for use by obese persons is depicted in FIGURE 1.
- a toilet seat 105 of proportions to accommodate the size and weight of an obese person comfortably including an aperture 1 10 formed by the inner rim 106 of the toilet seat 105, is depicted.
- the toilet seat 105 is connected to a bowl portion 115 in a conventional manner.
- the bowl portion 115 is of substantially similar length and width as the toilet seat 105. According to one embodiment, the width of the toilet seat 105 is about 25 inches and the length of the toilet seat 105 is about 24.5 inches.
- the bowl portion 1 15 is attached to a base portion 120 in a conventional manner.
- the bowl portion 115 and base portion 120 are part of a unitary piece.
- the outer rim 116 of the bowl portion 115 is substantially aligned with the outer rim 136 of the bottom 137 of the base portion 120 to provide increased stability to the toilet apparatus 100 when in use by an obese person.
- the base portion 120 has a width of about 21.5 inches and a length of about 29.05 inches and the width of the outer rim 116 of the bowl portion 1 15 is about 25 inches and the length of the outer rim 116 of the bowl portion 115 is about 32 inches.
- the base portion 120 includes a reinforced portion (not shown in FIG. 1) comprising a plurality of ceramic walls extending from the bottom 137 of the base portion 120 to the bowl portion 115.
- the base portion 120 also includes a plurality of anchorage points 130, 135.
- the height of the toilet apparatus 100 is greater lhan about 17 inches and complies with the standards for accessibility of the Americans with Disabilities Act.
- a cross-sectional view of a toilet apparatus 200 suitable for use by obese persons comprising a base portion 220 and a bowl portion 215 is depicted in FIGURE 2.
- the base portion 220 includes reinforced portions 225 comprising a plurality of ceramic walls extending from the bottom 237 of the base portion 220 to the bowl portion 215.
- the reinforced portions 225 are located on opposite sides of the base portion 220. According to one embodiment, the width of the reinforced portion 225 is about 2.9 inches and the length of the reinforced portion 225 is about 2.4 inches.
- FIG. 3 depicts another view of the base portion 320 and the bowl portion 315, including a reinforced portion 325 extending from the bottom 337 of the base portion 320 to the bowl portion 315.
- FIG. 4 A bottom 437 of a base portion 420 suitable for use with the disclosed invention is depicted in FIGURE 4.
- a plurality of anchorage points 430, 435 located on the bottom 437 of the base portion 420 are depicted in FIG. 4.
- the anchorage points 430, 435 prevent the toilet apparatus 400 from being dislodged from the floor when in use by an obese person.
- Two anchorage points 435 and two corresponding reinforced portions 425 are located on opposite sides of the base portion 420. According to one embodiment, the two anchorage points 435 are located about 8.95 inches from a line bisecting the toilet apparatus 400 into symmetrical left and right sides. It is clear from FIG.
- FIG. 5 A bottom view of a toilet seat 505 suitable for use by obese persons is depicted in FIGURE 5.
- a plurality of radially disposed support members 520 are depicted.
- Two vertically extending rigid members 515 are located on the left side and right side of the toilet seat 505 between the outer rim 507 and inner rim 506 of the toilet seat 505.
- the vertically extending rigid members 515 are positioned for alignment with an interior edge of Attorney Docket No.: 35165552.13
- FIG. 5 A front side view of a toilet seat 605 suitable for use by obese persons is depicted in FIGURE 6.
- An aperture 610 formed by the inner rim 606 of the toilet seat 605 is depicted.
- the vertically extending rigid members 615 located on the left and right sides of the toilet seat 605 can be clearly seen in FIG. 6. As seen in FIG.
- vertically extending rigid members 615 are positioned for alignment with an interior edge of a toilet bowl. Such alignment prevents lateral displacement of the toilet seat 605 which, in turn, provides greater stability when in use by an obese person. Specifically, movement of the toilet seat 605 could compromise the integrity of the mounting system and result in the user falling to the floor or being pinched under the toilet seat 605.
- the alignment of the vertically extending rigid members 615 with an interior edge of a toilet bowl prevents such movement.
- a plurality of radially disposed support members 620 are also depicted in FIG. 6.
- a right side view of the toilet seat 705 shown in FIG. 6 is further depicted in FIGURE 7. The position and nature of the vertically extending rigid members 715 are further clarified in FIG. 7.
- a back side view of the toilet seat 805 shown in FIG. 6 is further depicted in
- FIGURE 8 The position and nature of the vertically extending rigid members 815 are further clarified in FIG. 8.
- a top view a toilet seat 905 suitable for use by obese persons is depicted in FIGURE 9.
- the width of an aperture 910 formed by the inner rim 906 of the toilet seat 905 is less than about half the width of the toilet seat 905, which provides for greater Attorney Docket No.: 35165552.13
- the length of the aperture 910 formed by the inner rim 906 of the toilet seat 905 is greater than about two- thirds the length of the toilet seat 905 as seen in FIG. 9. This also provides for greater stability and increased sanitation when in use by an obese person.
- An average-sized person 1005 utilizing a toilet 1000 suitable for use by obese persons is depicted in F-GURE 10A. Although the toilet 1000 is suitable for use by obese persons, it can also be easily and comfortably used by people of average size.
- An overweight person 1010 utilizing a toilet 1000 suitable for use by obese persons is depicted in FIGURE 10B.
- An obese person 1015 utilizing a toilet 1000 suitable for use by obese persons is depicted in FIGURE IOC. As seen in FIG.
- an obese person can use the toilet 1000 without suffering the problems encountered when using a regular-sized toilet, such as hanging over the edges of the toilet apparatus which can cause stability, sanitation and comfort problems to the user.
- Changes may be made in the construction and arrangement of the parts or elements of the embodiments as described herein without departing from the spirit or scope of the invention as defined in the following claims.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002540885A CA2540885A1 (en) | 2003-08-01 | 2004-07-29 | Toilet for obese persons |
EP04744084A EP1676007A2 (en) | 2003-08-01 | 2004-07-29 | Toilet for obese persons |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/633,088 | 2003-08-01 | ||
US10/633,088 US20050022294A1 (en) | 2003-08-01 | 2003-08-01 | Toilet for obese persons |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005011552A2 true WO2005011552A2 (en) | 2005-02-10 |
WO2005011552A3 WO2005011552A3 (en) | 2005-05-12 |
Family
ID=34104505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2004/002430 WO2005011552A2 (en) | 2003-08-01 | 2004-07-29 | Toilet for obese persons |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050022294A1 (en) |
EP (1) | EP1676007A2 (en) |
CN (1) | CN1894473A (en) |
CA (1) | CA2540885A1 (en) |
WO (1) | WO2005011552A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10390665B1 (en) * | 2017-02-19 | 2019-08-27 | Comfort Plus LLC | Toilet seat with wings and stabilizing members |
US11317769B1 (en) | 2020-11-03 | 2022-05-03 | Johnny Brown | Toilet seat assembly |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0801088A2 (en) * | 2008-03-26 | 2011-01-11 | Hasa Administracoes E Participacoes Ltda | improvement in sanitary basin |
CN104224029B (en) * | 2013-06-24 | 2017-06-13 | 李翔 | A kind of quick positioning installation apparatus of lavatory lid and closestool body |
USD838821S1 (en) | 2017-09-05 | 2019-01-22 | Richard Wong | Toilet seat |
US20190069734A1 (en) * | 2017-09-05 | 2019-03-07 | Richard Wong | Encapsulated Toilet Seat |
USD838822S1 (en) | 2017-09-23 | 2019-01-22 | Richard Wong | Toilet seat |
US10517447B2 (en) | 2018-03-19 | 2019-12-31 | Scott Nye | Auxiliary toilet seat assembly |
Citations (2)
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US2104714A (en) * | 1936-08-13 | 1938-01-04 | Francis J Moore | Toilet seat |
US6292956B1 (en) * | 1994-04-08 | 2001-09-25 | Toto, Ltd. | Water flush toilet bowl and a cast molding apparatus thereof |
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-
2003
- 2003-08-01 US US10/633,088 patent/US20050022294A1/en not_active Abandoned
-
2004
- 2004-07-29 CA CA002540885A patent/CA2540885A1/en not_active Abandoned
- 2004-07-29 CN CNA2004800288066A patent/CN1894473A/en active Pending
- 2004-07-29 WO PCT/IB2004/002430 patent/WO2005011552A2/en not_active Application Discontinuation
- 2004-07-29 EP EP04744084A patent/EP1676007A2/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2104714A (en) * | 1936-08-13 | 1938-01-04 | Francis J Moore | Toilet seat |
US6292956B1 (en) * | 1994-04-08 | 2001-09-25 | Toto, Ltd. | Water flush toilet bowl and a cast molding apparatus thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10390665B1 (en) * | 2017-02-19 | 2019-08-27 | Comfort Plus LLC | Toilet seat with wings and stabilizing members |
US11317769B1 (en) | 2020-11-03 | 2022-05-03 | Johnny Brown | Toilet seat assembly |
Also Published As
Publication number | Publication date |
---|---|
CA2540885A1 (en) | 2005-02-10 |
CN1894473A (en) | 2007-01-10 |
WO2005011552A3 (en) | 2005-05-12 |
EP1676007A2 (en) | 2006-07-05 |
US20050022294A1 (en) | 2005-02-03 |
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