EP0828902B2 - Wc-körbchen für flüssige oder pastöse wirkstoffzubereitungen - Google Patents

Wc-körbchen für flüssige oder pastöse wirkstoffzubereitungen Download PDF

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Publication number
EP0828902B2
EP0828902B2 EP96916154A EP96916154A EP0828902B2 EP 0828902 B2 EP0828902 B2 EP 0828902B2 EP 96916154 A EP96916154 A EP 96916154A EP 96916154 A EP96916154 A EP 96916154A EP 0828902 B2 EP0828902 B2 EP 0828902B2
Authority
EP
European Patent Office
Prior art keywords
active
lavatory
basket
container
wall
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.)
Expired - Lifetime
Application number
EP96916154A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0828902A1 (de
EP0828902B1 (de
Inventor
Georg Mühlhausen
Erich Türk
Ronald Menke
Frank Pessel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7763441&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0828902(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to SI9630064T priority Critical patent/SI0828902T2/sl
Publication of EP0828902A1 publication Critical patent/EP0828902A1/de
Application granted granted Critical
Publication of EP0828902B1 publication Critical patent/EP0828902B1/de
Publication of EP0828902B2 publication Critical patent/EP0828902B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
    • E03D9/03—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing consisting of a separate container with an outlet through which the agent is introduced into the flushing water, e.g. by suction ; Devices for agents in direct contact with flushing water
    • E03D9/032—Devices connected to or dispensing into the bowl
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
    • E03D2009/024—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing using a solid substance

Definitions

  • the invention relates to a toilet bowl.
  • This has one in the toilet bowl below of it Rand to be arranged, flushed when flushing, a highly viscous surfactant-containing active ingredient preparation receiving container with at least one input and Outlet opening for the rinse water and a holder for attachment to the pool edge, wherein at least a part of the lower part in the position of use the limiting the filling space for the preparation of active ingredient Wall for aqueous liquids, in particular Water, but not permeable to the preparation of active ingredient is
  • the invention relates to a from the Toilet basket and a drug preparation containing flexible storage container existing system, the use of the toilet bowl for dosing a pasty combination of active ingredients and a Method for controlled release of active ingredient from a A lavatory basket.
  • the preparation contains anionic and nonionic surfactants, perfume, Cellulose powder, Abzziregulatoren, inorganic Salts, complexing agents, limestone-dissolving acids, antimicrobial Active ingredients, plasticizers and other common Additions.
  • Another toilet basket is from US-Re-32,017 known. This basket is also for one Provided drug preparation in solid form. Of the Drug block lies on a perforated plate inside of the housing. Between the perforated plate and the bottom of the case becomes that way a so-called dilution space formed in the at a rinse that enriched with the active ingredients Water flows. When the diluted solution is a has reached a certain height in the dilution room, it flows through a siphon-like outlet to the outside.
  • a fundamental disadvantage of solid active substance preparations lies in the high technical effort and energy consumption during manufacture.
  • the compact ones Pieces are cast or extruded produced.
  • Also in the manufacture of granules is a similarly high effort required.
  • the effort in the Production of the preparation can be reduced if a likewise liquid or pasty preparation form would choose.
  • Such a liquid or paste would have several more benefits.
  • Even with a partial emptying of the toilet bowl could be the preparation of the active ingredient be refilled or refilled without any problems.
  • the production would be simpler and cheaper.
  • For non-contact refilling from a storage bottle would be in contrast to the toilet bowl after the DE 36 39 686 A1 no additional measures, such as z. As a hopper, required. A simple filling opening would be enough.
  • liquid or pasty preparation forms for toilet deodorants stood so far a number of unsolved problems.
  • the well-known toilet bowls are for pastes or liquids can not be used.
  • the paste or After all, liquid should after the rinsing process do not automatically flow out of the basket or drip off.
  • every rinse should only a defined fraction of the liquid or paste be delivered. This delivered fraction
  • the preparation of active ingredient should be at each rinse be equal. The remaining in the toilet bowl rest should maintain the same initial concentration and not diluted by previous rinses become.
  • a generic toilet bowl for gel Active ingredient preparation is known from WO-A-92/20876 known. This consists of a closed, the gelatinous housing containing active ingredient preparation, at the flat flat bottom with perforations is provided. The perforations are tight enough for the gel is impermeable in undiluted form. When flushing water runs over the housing and Part of the water enters through the perforations Contact with the gelatinous preparation of active compound. This relatively minor amount of water triggers a small amount Part of the gel and flows as a dilute drug preparation back through the perforations Toilet bowl.
  • a disadvantage of this known toilet bowl is the impossibility of a constant and sufficient Drug release independent for each rinse to get from the design of the toilet. at In fact, the application will be in some rinses more and less or with other rinses even no water at the bottom of the toilet bowl get there from the top of the basket flowing down rinse water not every flush and not always enough Bottom of the basket flows along.
  • the invention provides before that the lower area of the wall is for thixotropic Active ingredient preparations or pastes with viscosities over 3,000 mPas is impermeable.
  • the lower part of the wall for active ingredient preparations or pastes with viscosities over 30,000 mPas impermeable Preferably the lower part of the wall for active ingredient preparations or pastes with viscosities over 30,000 mPas impermeable.
  • the lower, for the preparation of active ingredient or the paste impermeable area of the container wall prevents a dripping of pasty preparation of active compound between rinses.
  • the rinse water penetrates through the inlet openings in the overlying area, dissolves on the surface Paste some of the active ingredient and put it through the outlet openings out of the container, so that the active ingredient is distributed in the toilet bowl.
  • the Border between said lower and the above Area covered by the lower edge of the rinse water provided inlet and outlet openings is defined in the container wall, is the same time Filling limit for the liquid or pasty active substance preparation.
  • the inlet and outlet openings in the upper area also serve to deliver fragrances between the individual rinses.
  • the toilet bowl according to the invention can be designed as disposable baskets. It is technical though without much effort, a problem-free and to allow hygienic refilling of the basket and thus a reusable toilet bowl for liquid to pasty active substance preparations to accomplish.
  • the invention is that for aqueous liquids with Viscosities up to 3,000 mPas, but not for surfactant-containing Active ingredient preparations or pastes with viscosities over 3,000 mPas permeable wall in the interior provided the container so that the partially permeable Wall and the outer wall another room in addition to the filling space, and that this further Room in the lower area has an outlet opening.
  • the fine partially permeable openings are therefore within of the toilet bowl and are thus from damage protected.
  • To drain the drug-enriched supernatant residual water has the partially permeable Wall at the bottom of an outlet.
  • the fine openings in the semi-permeable Wall can have a different shape. So they are in an advantageous embodiment of the invention as slots with a slot width of 0.2 to 0.8 mm formed.
  • the slot widths, and in particular a slit width of 0.4 mm, have proven to be special pointed out favorably, on the one hand the demand to fulfill the partial permeability of the wall. she on the other hand throw in the production of the toilet bowl no technical problems.
  • the fine openings in the partially permeable wall also as holes with one Diameter of 0.2 to 0.8 mm may be formed.
  • the shape, position and arrangement of the partially permeable Wall in the toilet bowl can also be different be.
  • a substantially cylindrically symmetrical is preferred Shape of the container with an im Use horizontal longitudinal axis and an annular Channel, the boundary of which is semi-permeable Wall and the outer wall of the container formed becomes.
  • One advantage is the low space consumption through the annular channel, which has a large volume the filling space for receiving the highly viscous preparation of active ingredient leaves something.
  • the annular extends Channel over about half of the circumference of the container. He is in use especially at the edge of the pool provided side of the container.
  • the openings in the partially permeable wall are preferably in the middle region of the elongated Container formed. This after every flushing process protruding water has a relative short way to cover these openings and flows off quickly.
  • the flow conditions of the purge stream and thus the even distribution of the active ingredients in the Toilet bowls are used in a double cone shape of the Container with a horizontal longitudinal axis in use not disturbed.
  • This shape of the container allows also a page independent attachment in the Toilet bowl.
  • the bicone shape of the container has the further advantage of being visually appealing is.
  • the filling of the toilet bowl with the Product can be disassembled and without a touch of the container, if a filling opening for a liquid or pasty preparation of active compound is provided
  • the toilet bowl according to the invention is of polypropylene, in particular by injection molding, produced.
  • the container consists of a transparent material. Using a colored paste, the consumer can fast and easily recognize the level from the outside.
  • the basket is made as above is, preferably for dosing a pasty Drug combination used essentially from surfactants and perfume oil, especially from organic and / or inorganic acids and thickeners
  • a pasty Drug combination used essentially from surfactants and perfume oil, especially from organic and / or inorganic acids and thickeners
  • a method of controlled drug delivery from a toilet bowl is that the inventive Toilet basket in the toilet bowl is suspended below the edge and off one the highly viscous, preferably thixotropic, surfactant-containing containing pasty active substance preparation flexible storage container, in particular tube or bottle, pressed the preparation of active ingredient in the toilet bowl becomes.
  • This is according to further embodiment the invention of advantage when the toilet bowl to just below the inlet and outlet openings with the Active ingredient preparation is filled.
  • the invention is characterized by a from the toilet bowl according to the invention and eiriem the preparation of active ingredient through the filling opening in the toilet bowl auspreßbar containing flexible Storage container, in particular tube or bottle, existing System off.
  • the toilet bowl according to Figure 1 consists in essential from a container and an associated Retaining clip 1, with which the toilet bowl be mounted inside the edge of a toilet bowl can.
  • the container itself has essentially one Bicone shape, which is formed by two conical caps 2, 3 is formed, which is connected to a hollow cylindrical Middle part with outer wall 5 materially attached are.
  • Middle part with outer wall 5 materially attached are.
  • Within the middle part 4 is a partially permeable Wall 6, so an inner wall attached to the parallel to the outer wall 5 over about 50% of the length the circumference of the outer wall 5 extends. In this way is an annular channel between the outer wall 5 and the partially permeable wall 6 is formed.
  • the semi-cylindrical Wall 6 extends as impermeable, as well semi-cylindrical wall 6a further into the cone-shaped Caps 2, 3 in until they are on the line 12 ( Figure 3) in the conical inner wall of Closing caps 2, 3 passes
  • the partially permeable wall 6 is axially extending, comb-like slots 7 with a slit width from 0.2 to 0.8 mm, in the embodiment of 0.4 mm, provided.
  • the longitudinal slots 8 in the conical caps 2, 3 serve as inlet and outlet ports for the rinse water.
  • the inlet opening for the annular channel flowing water is denoted by the reference numeral 9
  • the corresponding outlet opening with the reference numeral 10 denotes filled or refilled the container is above the filling opening 11th
  • the pasty, in particular dyed product is made of a flexible Storage container, z. As a tube or bottle over the Fill opening 11 in the hung in the toilet bowl Pressed container so that the container until just under is filled below the longitudinal slots 8. At a transparent container allows the coloring of the paste a level detection.
  • Residual water which has a viscosity of up to 3,000 mPas, does not lead to swamp formation, but passes through the Slots 7 in the annular channel between the partially permeable Wall 6 and the outer wall 5 of the container and flows from there through the outlet opening 10 off. This avoids swamping and a ensures uniform drug delivery.
  • the Fineness of the slots 7 prevents leakage of surfactant-containing Active substance preparation having a viscosity of 3,000 to 150,000 mPas and in particular a viscosity from 30,000 to 60,000 mPas
  • the product filling can be done without disassembly of the toilet bowl and without touching the container respectively.
  • Figure 6 shows an alternative embodiment of the toilet bowl, which instead of the comb-like, axial extending slots 7 only a single, tangential extending slot 7 in the other wall 6 has.
  • the operation of this embodiment corresponds that of the first embodiment.
  • Here as well as in the remaining figures have the same reference numerals same meaning and therefore will not be repeated called.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Detergent Compositions (AREA)
EP96916154A 1995-06-01 1996-05-23 Wc-körbchen für flüssige oder pastöse wirkstoffzubereitungen Expired - Lifetime EP0828902B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9630064T SI0828902T2 (sl) 1995-06-01 1996-05-23 Wc kosarica za tekoce in pastaste snovne pripravke

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19520145 1995-06-01
DE19520145A DE19520145C2 (de) 1995-06-01 1995-06-01 WC-Körbchen für flüssige oder pastöse Wirkstoffzubereitungen
PCT/EP1996/002211 WO1996038637A1 (de) 1995-06-01 1996-05-23 Wc-körbchen für flüssige oder pastöse wirkstoffzubereitungen

Publications (3)

Publication Number Publication Date
EP0828902A1 EP0828902A1 (de) 1998-03-18
EP0828902B1 EP0828902B1 (de) 1999-06-02
EP0828902B2 true EP0828902B2 (de) 2005-06-22

Family

ID=7763441

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96916154A Expired - Lifetime EP0828902B2 (de) 1995-06-01 1996-05-23 Wc-körbchen für flüssige oder pastöse wirkstoffzubereitungen

Country Status (12)

Country Link
EP (1) EP0828902B2 (hu)
AT (2) ATE180855T1 (hu)
CZ (1) CZ296388B6 (hu)
DE (5) DE19549643B4 (hu)
DK (1) DK0828902T4 (hu)
ES (1) ES2135233T5 (hu)
GR (1) GR3030400T3 (hu)
HU (1) HU219656B (hu)
PL (1) PL185877B1 (hu)
SI (1) SI0828902T2 (hu)
SK (1) SK285499B6 (hu)
WO (1) WO1996038637A1 (hu)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19546734C2 (de) 1995-12-14 1997-12-18 Henkel Kgaa Vorrichtung mit einer lösbaren Verbindung zwischen einer Abgabevorrichtung für eine Flüssigkeit und einer Verschlußkappe eines Behälters für die Flüssigkeit
DE19808669A1 (de) 1998-03-02 1999-09-16 Buck Chemie Gmbh Reinigungsvorrichtung
US6336977B1 (en) 1998-04-11 2002-01-08 Henkel Kommanditgesellschaft Auf Aktien (Kgaa) Gelled cleaning agent for flush toilets
DE29811823U1 (de) * 1998-06-08 1999-10-21 Yankee Polish Lueth Gmbh & Co WC-Körbchen
DE19855304A1 (de) * 1998-12-01 2000-06-15 Buck Chemie Gmbh Vorrichtung zur Abgabe von Zusatzstoffen an das Spülwasser in WC-Becken
DE19901457B4 (de) 1999-01-15 2004-03-18 Jeyes Deutschland Gmbh Vorrichtung zur Abgabe von Wirkstoffen in das Spülwasser eines Toilettenbeckens oder dergleichen
DE29902066U1 (de) 1999-02-08 1999-04-22 Georg Menshen Gmbh & Co Kg Vorrichtung zur Konditionierung von Spülflüssigkeit bei sanitären Einrichtungen
EP1039051A3 (en) 1999-03-25 2002-10-02 INTERNATIONAL FLAVORS & FRAGRANCES INC. Refillable apparatus using flushing water and having flow and diffusion control features for deodorizing and/or cleansing and/or aromatizing a toilet basin and process for operation of same
DE19945598B4 (de) * 1999-09-23 2008-03-13 Buck- Chemie Gmbh Abgabevorrichtung für die Abgabe eines Wirkstoffes
FR2800403A1 (fr) * 1999-11-02 2001-05-04 Mpmp Dispositif et procede de diffusion regulee de produit desinfectant ou desodorisant ou analogue dans un reservoir de chasse d'eau de toilettes
DE10012949A1 (de) 2000-03-16 2001-09-27 Henkel Kgaa Kieselsäureester-Mischungen
DE10016495C1 (de) * 2000-04-01 2001-11-15 Henkel Kgaa Vorrichtung zur Abgabe einer Wirkstoffzubereitung in ein Toilettenbecken
US20040172741A1 (en) * 2003-03-04 2004-09-09 Troost Erik Herman Toilet rim block holder
EP1473355A1 (en) 2003-04-29 2004-11-03 The Procter & Gamble Company A method for increasing the hydrophobicity of a lavatory bowl surface
DE102007040328A1 (de) 2007-08-24 2009-02-26 Henkel Ag & Co. Kgaa WC-Spüler mit gerichteter Wirkstoffreisetzung
DE102007040327A1 (de) 2007-08-24 2009-02-26 Henkel Ag & Co. Kgaa WC-Spüler mit zeitversetzter Wirkstofffreisetzung
DE102007040329A1 (de) 2007-08-24 2009-02-26 Henkel Ag & Co. Kgaa WC-Spüler mit niedrigviskosem Wirkstoff
DE202007018950U1 (de) 2007-08-24 2009-11-26 Henkel Ag & Co. Kgaa WC-Spüler mit elektro-mechanisch bewirkter Wirkstofffreisetzung
DE102007040323B4 (de) 2007-08-24 2015-12-17 Henkel Ag & Co. Kgaa WC-Spüler mit einstellbarer Wirkstoffabgabemenge
DE102007040322B4 (de) 2007-08-24 2013-07-11 Henkel Ag & Co. Kgaa WC-Spüler mit definierter Wirkstoffabgabemenge
DE102007063688B4 (de) 2007-08-24 2015-10-29 Henkel Ag & Co. Kgaa WC-Spüler
DE102008037723A1 (de) * 2008-08-14 2010-02-25 Henkel Ag & Co. Kgaa WC-Körbchen mit Spülwasserverteilelement
EP2398971B1 (de) 2009-02-19 2017-12-27 Henkel AG & Co. KGaA Abgabevorrichtung, insbesondere wc-spüler, mit koppelbarem behälter
HUE036106T2 (hu) 2009-02-24 2018-06-28 Henkel Ag & Co Kgaa Rögzítõeszközzel ellátott WC-öblítõ
WO2010097152A1 (de) 2009-02-24 2010-09-02 Henkel Ag & Co. Kgaa Verfahren zum betrieb einer abgabevorrichtung, insbesondere eines wc-spülers
EP2334876B1 (de) 2009-02-24 2013-01-02 Henkel AG & Co. KGaA WC-Spüler
DE102009001841A1 (de) 2009-03-25 2010-09-30 Henkel Ag & Co. Kgaa System aus Reinigungsmittel und Abgabevorrichtung
DE102010003810A1 (de) 2010-04-09 2011-10-13 Henkel Ag & Co. Kgaa Abgabevorrichtung mit piezo-elektrischem Element
FR2964672B1 (fr) 2010-09-15 2014-01-10 Eurvest Distributeur de produit d'entretien pour cuvettes de toilettes
DE102012214898A1 (de) 2012-08-22 2014-05-28 Henkel Ag & Co. Kgaa WC-Körbchen mit variabler Produktabgabe
EP3477010B1 (de) * 2017-10-26 2022-10-05 Henkel AG & Co. KGaA Wc-körbchen und wc-spülersystem
DE202019101946U1 (de) 2019-04-04 2019-05-02 Jürgen Stellwag Abgabevorrichtung zum Einbringen einer Wirkstoffzusammensetzung in ein WC- Becken
JP7349817B2 (ja) * 2019-05-24 2023-09-25 エステー株式会社 薬剤容器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1931494U (de) * 1965-11-19 1966-01-20 Karl Buck Behaelter fuer mittel zum reinigen der becken von wasserklosetts und pissoirs mit wasserspuelung.
USRE32017E (en) * 1978-04-24 1985-11-05 Globol-Werk Gmbh Toilet flush water colorizer
DE8001994U1 (de) * 1980-01-26 1980-05-29 Globol-Werk Gmbh, 8858 Neuburg Halterung fuer wc-desodorantien
DE3232947A1 (de) * 1982-09-04 1984-04-12 Collo Gmbh, 5303 Bornheim Vorrichtung zum selbsttaetigen reinigen, desinfizieren und beduften von toilettenbecken
DE3419169A1 (de) * 1984-05-23 1985-11-28 Henkel KGaA, 4000 Düsseldorf Dosiervorrichtung
DE3423758A1 (de) * 1984-06-28 1986-01-09 Henkel KGaA, 4000 Düsseldorf Wc-koerbchen
FR2579647B1 (fr) * 1985-03-28 1987-06-05 Oreal Procede de distribution d'une solution coloree destinee au nettoyage et/ou a la desinfection de cuvettes de toilettes et dispositifs pour sa mise en oeuvre
DE3639686A1 (de) * 1986-11-20 1988-05-26 Henkel Kgaa Wc-koerbchen
DE8902509U1 (hu) * 1989-03-02 1989-10-19 S.C. Johnson & Son Inc., Racine, Wis., Us
GB9110746D0 (en) * 1991-05-17 1991-07-10 Davies Raymond C Release device

Also Published As

Publication number Publication date
EP0828902A1 (de) 1998-03-18
DE19520145A1 (de) 1996-12-05
SK159497A3 (en) 1998-05-06
HU219656B (hu) 2001-06-28
EP0828902B1 (de) 1999-06-02
PL185877B1 (pl) 2003-08-29
ES2135233T3 (es) 1999-10-16
CZ296388B6 (cs) 2006-03-15
ATE180855T1 (de) 1999-06-15
PL322688A1 (en) 1998-02-16
DK0828902T3 (da) 1999-11-15
DE29521762U1 (de) 1998-07-02
DK0828902T4 (da) 2005-10-03
ES2135233T5 (es) 2005-12-01
GR3030400T3 (en) 1999-09-30
DE29623700U1 (de) 1999-04-15
AT3068U2 (de) 1999-09-27
AT3068U3 (de) 2000-01-25
HUP9801803A2 (hu) 1998-11-30
HUP9801803A3 (en) 1999-03-29
DE19520145C2 (de) 2003-06-05
DE59602108D1 (de) 1999-07-08
SI0828902T1 (en) 1999-08-31
WO1996038637A1 (de) 1996-12-05
DE19549643B4 (de) 2007-02-22
CZ379497A3 (cs) 1998-04-15
SK285499B6 (sk) 2007-03-01
SI0828902T2 (sl) 2005-12-31

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