EP1746923A1 - Nottoilette - Google Patents
NottoiletteInfo
- Publication number
- EP1746923A1 EP1746923A1 EP05750954A EP05750954A EP1746923A1 EP 1746923 A1 EP1746923 A1 EP 1746923A1 EP 05750954 A EP05750954 A EP 05750954A EP 05750954 A EP05750954 A EP 05750954A EP 1746923 A1 EP1746923 A1 EP 1746923A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hose
- emergency toilet
- bag
- opening
- toilet
- 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- Withdrawn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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G9/00—Bed-pans, urinals or other sanitary devices for bed-ridden persons; Cleaning devices therefor, e.g. combined with toilet-urinals
- A61G9/006—Urinals
-
- 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
- A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
- A47K11/12—Urinals without flushing
Definitions
- the present invention relates to an emergency toilet for urinating.
- DE 203 10 570 shows an odorless mobile toilet. This is characterized by a complex construction. For example, it has a toilet bowl, a toilet seat and other components. It cannot be easily reduced to a small pack size, which in turn limits the mobility of the toilet.
- Another noturinal is disclosed in DE 199 15 454 AI. This has a funnel-shaped collecting device, a fleece channel and a connection device for a urine receptacle.
- the Noturinal is smaller and therefore easier to transport, but it also has a large number of components.
- the object of the present invention is to provide an emergency toilet that is easy to transport.
- it should be possible to carry the emergency toilet on the body as discreetly as possible.
- the use should be simple and hygienic, the costs for the production as low as possible.
- an emergency toilet which is formed from a bag with an opening, the bag having a liquid-impermeable outer shell and liquid-absorbing material in its interior.
- the emergency toilet according to the invention was a one-way toilet. This has the advantage that the emergency toilet does not have to be cleaned on the one hand, and on the other hand an extremely small pack size is possible.
- the inventors have recognized that in order to achieve the stated object, it is more economical to forego reusability. They also recognized that a small pack size and hygienic use can only be achieved by using appropriate materials.
- the emergency toilet according to the invention can be brought to an extremely small pack size, for example by simply folding it, it can be carried easily and discreetly on the body. Thanks to the possibility of being carried on the body, the emergency toilet can be used anytime and anywhere. Pollution of the environment due to public urination can be effectively avoided.
- the small pack size and the extremely low weight are particularly advantageous for wheelchair users. In any case, wheelchair users often come in emergency situations in which an emergency toilet according to the invention can help, since toilets are often not or only very difficultly accessible for wheelchairs.
- the emergency toilet can be kept in a folded state until it is used, with the help of adhesive or adhesive strips attached to the outside, in a small pack size.
- superabsorbent material in the bag of the emergency toilet. This is preferably firmly connected to the inside of the liquid-impermeable outer shell.
- superabsorbent material means, for example, polymers which are capable of absorbing liquid in a quantity which is many times greater than its own mass and which form a gel when the liquid is absorbed.
- Such superabsorbent materials are known to be used in diapers.
- superabsorbent materials have a comparatively small volume and a higher ability to retain the absorbed liquid under pressure. They are stable to aging and toxicologically harmless. Weakly cross-linked synthetic polymers are often used. These include, for example, polymers and copolymers based on acrylic acid or acrylamide.
- Starch-based superabsorbents are also known, for example starch-acrylonitrile graft polymers, gelatinized starch derivatives or those based on cellulose.
- Superabsorbents based on polyoses (hemicelluloses) are also known.
- the superabsorbent materials mentioned are only a few examples; all suitable materials can be used within the scope of the invention.
- a hose connects to the opening of the bag and is also made of a liquid-impermeable material. At its free end, this tube has a tube opening through which the bag can be urinated.
- the length of the hose can be selected as desired, but it has been shown that a length of approximately 10 to 20 cm is particularly suitable.
- the diameter of the hose opening can be, for example, 6 to 10 cm, but it can also be larger or smaller.
- the diameter of the hose can correspond to the diameter of the hose opening, but it can also be smaller. For example, it can be tapered.
- the hose opening is preferably kept open by an integrated ring.
- the ring can be designed as an expanding or folding ring, so that it can also perform a locking function.
- the ring preferably consists of a solid material which is difficult to deform.
- the inside of the hose can also be covered with superabsorbent material so that no liquid can run out of the hose when the emergency toilet used is folded.
- the tube projects into the bag, preferably by a third of the total length of the bag.
- the proportion of the tube that protrudes into the bag is selected in such a way that urine absorption of the bag from its underside is ensured. This is advantageous because otherwise the gel formation of the superabsorbent material at the entrance or in the upper region of the pouch could lead to the opening or the access being blocked during urination.
- the emergency toilet according to the embodiment described above is easy and convenient to use.
- the ring integrated in the tube is gripped with one hand so that the bag hangs freely on the tube.
- the man's penis can be held or inserted into the hose through the hose opening, so that a hygienic and cleaner use of the emergency toilet is guaranteed.
- the emergency toilet can be used in any position of the user, i.e. standing, sitting, crouching and even lying down. The latter is very advantageous for use with bedridden people.
- the tube is folded up again and preferably fixed with one or more adhesive strips located on the outside of the bag.
- a tab can also be provided which closes the hose opening. This can be provided in particular if the ring has no locking function, but can also be used in addition. In principle, however, a closure is not absolutely necessary when using a superabsorbent material, since this prevents the urine from flowing back anyway. Superabsorbent material also reduces unpleasant odors.
- FIG. 1 a basic illustration of an emergency toilet according to the invention
- FIG. 2 a cross-sectional illustration of a bag section according to the invention
- Figure 3 A schematic diagram of an emergency toilet according to the invention in the folded state.
- an emergency toilet 10 consists of a bag 12 with an opening 14.
- FIG. 2 in turn illustrates the structure of the bag 12 or the material from which it is formed.
- the bag 12 has a liquid-impermeable outer casing 16, on the inside of which liquid-absorbing material 18 is arranged. This can be firmly connected to the outer casing, but it can also be loosely located inside the bag 12.
- the absorbent material 18 is advantageously superabsorbent material, which is preferably biodegradable.
- the outer shell 16 consists of a flexible, foldable material. For example, plastic materials are available that are also used as the outer cover of the diapers.
- the bag 12 should be able to hold a liquid volume of approximately 500 ml. Depending on the requirements or design, the absorption capacity can also be higher or lower.
- a hose 20 adjoins the opening 14 or a hose 20 extends through the opening 14. This has a hose opening 22 at its free end. It has been shown that it is advantageous if the tube 20 has a conical basic shape, tapering from its free end in the direction of the bag 12. Furthermore, the tube 20 extends into the interior of the bag 20, in the exemplary embodiment shown by about a third of its length. Preferably, the inside of the tube 20 is also coated with a superabsorbent material.
- the hose opening 22 is kept open by means of an integrated ring 24.
- This can have, for example, two diametrically opposed folding joints which can be latched in the open position, so that it can act simultaneously as a locking device (not shown).
- two adhesive strips 24 are shown by way of example, which are arranged on the outer casing 16 of the bag 12.
- Figure 3 illustrates that with the help of these adhesive strips 24, the emergency toilet 10 can be brought to a small handy pack size.
- adhesive strips 24 of this type any other possibility of fixing is also conceivable.
- the invention provides an emergency toilet 12 that can be reduced to the smallest packing size.
- This is extremely hygienic and easy to use and can be manufactured extremely inexpensively.
- the described embodiment The shape is particularly suitable for men, but the shape can be changed as required so that the emergency toilet 12 can also be used for women.
- the outer casing 16 should be able to hold a liquid volume of approximately 500 ml. Depending on the requirements or design, the absorption capacity can also be higher or lower.
- a hose 20 adjoins the opening 14 or a hose 20 extends through the opening 14. This has a hose opening 22 at its free end. It has been shown that it is advantageous if the tube 20 has a conical basic shape, tapering from its free end in the direction of the bag 12. Furthermore, the tube 20 extends into the interior of the bag 20, in the exemplary embodiment shown by about a third of its length. Preferably, the inside of the tube 20 is also coated with a superabsorbent material.
- the hose opening 22 is kept open by means of an integrated ring 24.
- This can have, for example, two diametrically opposed folding joints which can be latched in the open position, so that it can act simultaneously as a locking device (not shown).
- two adhesive strips 24 are shown by way of example, which are arranged on the outer casing 16 of the bag 12.
- Figure 3 illustrates that with the help of these adhesive strips 24, the emergency toilet 10 can be brought to a small handy pack size.
- adhesive strips 24 of this type any other possibility of fixing is also conceivable.
- the invention provides an emergency toilet 12 that can be reduced to the smallest packing size.
- This is extremely hygienic and easy to use and can be manufactured extremely inexpensively.
- the described embodiment is particularly suitable for men, but the shape can be changed as desired, so that the emergency toilet 12 can also be used for women.
- the outer shell 16 can be formed, for example, from ethylene-vinyl acetate (polymer). This material is particularly useful because, on the one hand, it is reliably impermeable to liquids, on the other hand, it can be processed in a very low thickness and, finally, it is very soft and therefore easily deformable. The latter is particularly useful because the emergency toilet 10 should be possible to fold to a particularly small pack size.
- the superabsorbent material 18 can preferably be arranged in an inner bag, which can be formed from a nonwoven.
- a nonwoven for example a non-woven nonwoven made of polypropylene (carded nonwoven) or a nonwoven with the highest possible cotton content, is permeable to liquids, but envelops the superabsorbent material 18 safely. This has the advantage that the superabsorbent material 18 cannot accidentally fall or slip out of the bag 12.
- the inner bag itself has an internal volume which is sufficient to be able to also absorb swollen superabsorbent material 18.
- the inner bag is shaped, for example, in such a way that it can be converted from a flat lying position to its narrow size by pulling it apart. Appropriate darts can be provided for this.
- an intermediate material can preferably be introduced between the inner bag and the outer cover 16, which acts as an additional protective cover for the inner bag or the superabsorbent material 18.
- an intermediate layer for example made of a cotton-like material, ensures that the bag 12 feels more comfortable.
- the hose opening 22 preferably has sections on its inside a textile, for example a fleece, which extend from the edge area into the interior of the hose. These textile areas or loosely hanging rags additionally make it difficult for liquid to run out of the bag 12 again, since it is retained or absorbed by the rags located on the inside.
- a textile for example a fleece
- an apron hanging outwards adjoins the hose opening 22. In use, this lies over the fingers that hold the bag 20. After use, this material overhang can then be pushed upwards, ie over the edge of the hose opening 22, and finally pushed into the hose opening 22.
- the apron then serves as an additional closure.
- the apron can either be designed in regions, but it can also surround the entire hose opening 22.
- adhesive strips 24 are preferably provided, which are used in particular to close the emergency toilet 10 used. Closure can take place, for example, by rolling the hose 20 in the direction of the bag 12, which is fixed in an end position with the aid of an appropriately arranged adhesive strip 24.
- the outer shell 16 is preferably formed in one piece from tubular film, which is brought into the appropriate shape and welded.
- Tubular film is an extremely inexpensive film, the manufacturing costs for the emergency toilet 10 are significantly reduced by such a type of film.
- the final shape of the outer shell 16 can be produced by ultrasonic welding, protruding areas can be cut away, but they can also remain because they do not interfere any further. This can also further reduce manufacturing costs.
- the bag 12 has a total length from the hose opening 22 to the opposite end of approximately 35 cm, the width of the bag 12 is approximately 13.5 cm, the width of the hose is approximately 10 cm.
- the dimensions given refer to a flat-lying bag 12.
- the in- The inner bag has a width of approximately 12.5 cm and a length of approximately 15.5 cm. Starting from the hose opening 22, the length of the hose is approximately 17 cm, from then on the width widens over a distance of approximately 6 cm to the final width of 13.5 cm. The inner bag is thus securely held in the width section of the bag 12 and cannot easily slide out of it.
- the inside diameter of the hose opening is about 6-7 cm.
- the outer casing is made in one piece, ie the outer casing 16 itself forms the bag 12 and the hose 20.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Non-Flushing Toilets (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004023142A DE102004023142B4 (de) | 2004-05-07 | 2004-05-07 | Nottoilette |
PCT/DE2005/000862 WO2005107550A1 (de) | 2004-05-07 | 2005-05-06 | Nottoilette |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1746923A1 true EP1746923A1 (de) | 2007-01-31 |
Family
ID=35456132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05750954A Withdrawn EP1746923A1 (de) | 2004-05-07 | 2005-05-06 | Nottoilette |
Country Status (6)
Country | Link |
---|---|
US (1) | US8607371B2 (de) |
EP (1) | EP1746923A1 (de) |
JP (1) | JP4662983B2 (de) |
CA (1) | CA2564809C (de) |
DE (2) | DE202004021135U1 (de) |
WO (1) | WO2005107550A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
UA39386U (uk) * | 2007-12-29 | 2009-02-25 | Алєксандр Алєксандровіч Колотов | Переносний санітарно-гігієнічний модуль |
DE102010009610B4 (de) | 2010-02-27 | 2014-08-28 | Bikoma Ag Spezialmaschinen | Vorrichtung für das automatisierte Verbinden eines Formkörpers mit Durchbruch mit einem hohlen Gegenstand |
CN104042156A (zh) * | 2014-07-09 | 2014-09-17 | 李建民 | 便携多功能方便器 |
WO2018026350A1 (en) * | 2016-08-01 | 2018-02-08 | Mcclendon Lance | Urine evaporation device for evaporating evaporative ingredients form urine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6313096U (de) * | 1986-07-11 | 1988-01-28 | ||
ZA935336B (en) * | 1993-07-23 | 1994-03-01 | Chung Hai Chu | Absorbent bag |
US5662630A (en) * | 1994-02-22 | 1997-09-02 | Peapod Systems, Inc. | Biodegradable urine collection device |
GB9707748D0 (en) | 1997-04-17 | 1997-06-04 | Bristol Myers Squibb Co | Fluid container |
US6116780A (en) * | 1999-01-20 | 2000-09-12 | American Innotek, Inc. | Disposable toilet system |
DE19915454A1 (de) * | 1999-03-29 | 2000-11-02 | Werner Wolf | Noturinal für unterwegs |
US6684414B1 (en) * | 2000-09-26 | 2004-02-03 | Houston Rehrig | Portable urinal |
US20020193762A1 (en) * | 2001-06-18 | 2002-12-19 | Suydam Kristen V. | Disposable urinal system |
DE20310570U1 (de) * | 2002-07-08 | 2003-11-06 | Jung, Paul, Prof., 06116 Halle | Geruchlose mobile Toilette |
AU2003246465A1 (en) | 2002-08-05 | 2004-02-23 | Katya Georgieva | Single-use lavatory |
-
2004
- 2004-05-07 DE DE202004021135U patent/DE202004021135U1/de not_active Expired - Lifetime
- 2004-05-07 DE DE102004023142A patent/DE102004023142B4/de not_active Expired - Fee Related
-
2005
- 2005-05-06 JP JP2007511856A patent/JP4662983B2/ja not_active Expired - Fee Related
- 2005-05-06 EP EP05750954A patent/EP1746923A1/de not_active Withdrawn
- 2005-05-06 WO PCT/DE2005/000862 patent/WO2005107550A1/de active Application Filing
- 2005-05-06 CA CA2564809A patent/CA2564809C/en not_active Expired - Fee Related
- 2005-05-06 US US11/579,823 patent/US8607371B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2005107550A1 * |
Also Published As
Publication number | Publication date |
---|---|
US8607371B2 (en) | 2013-12-17 |
WO2005107550A1 (de) | 2005-11-17 |
JP4662983B2 (ja) | 2011-03-30 |
US20080028508A1 (en) | 2008-02-07 |
DE202004021135U1 (de) | 2006-12-14 |
JP2007536029A (ja) | 2007-12-13 |
DE102004023142B4 (de) | 2013-10-17 |
CA2564809C (en) | 2014-03-18 |
CA2564809A1 (en) | 2005-11-17 |
DE102004023142A1 (de) | 2005-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20061207 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20090703 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: KRAMER, JOSEF PETER Owner name: COLLINET, MARC |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ZIEGLER, LUTZ Inventor name: SYNDER, RAINER CHRISTOPH |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20171201 |