EP2310584A1 - Cartouche pour une chasse d'eau de wc - Google Patents

Cartouche pour une chasse d'eau de wc

Info

Publication number
EP2310584A1
EP2310584A1 EP09779129A EP09779129A EP2310584A1 EP 2310584 A1 EP2310584 A1 EP 2310584A1 EP 09779129 A EP09779129 A EP 09779129A EP 09779129 A EP09779129 A EP 09779129A EP 2310584 A1 EP2310584 A1 EP 2310584A1
Authority
EP
European Patent Office
Prior art keywords
chamber
cartridge
web
toilet
coupling
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.)
Granted
Application number
EP09779129A
Other languages
German (de)
English (en)
Other versions
EP2310584B1 (fr
Inventor
Ralph Butter-Jentsch
Hans-Georg MÜHLHAUSEN
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
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to PL09779129T priority Critical patent/PL2310584T3/pl
Publication of EP2310584A1 publication Critical patent/EP2310584A1/fr
Application granted granted Critical
Publication of EP2310584B1 publication Critical patent/EP2310584B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material

Definitions

  • the invention relates to a cartridge for a toilet flush and a method for their preparation.
  • toilet flushing agents for active substance preparations in which the active ingredients can be dissolved out of a solid matrix.
  • solid active ingredient preparations are also referred to as so-called. "Rim blocks”.
  • the toilet flushing agents in question contain at least one liquid - ie flowable - active ingredient preparation.
  • toilet rinse aid for a single active ingredient preparation is known.
  • the preparation is usually located in a holder fixedly arranged reservoir or a replaceable cartridge inserted, which in particular be designed as a refill solution, so that it can be removed after consumption from the toilet bowl and replaced by a new, filled cartridge.
  • the reservoir or dedicated dispensing devices such as Ab réelleplatten rest on the toilet inside immediately below the toilet rim, so that the Spülementaustritt from the inside toilet rim of the reservoir or the corresponding Dispensers are flowed over by the rinse water.
  • toilet rinsers are known, for example, from EP 1 334 239 B1.
  • a first toilet flusher for a single active substance fluid known from EP 785 315 A1
  • the active substance fluid is added via an actuating element (eg made of an open-cell foam) which can be impregnated therewith and acted upon by the flushing fluid.
  • an actuating element eg made of an open-cell foam
  • the outlet opening of the cartridge after ejection of a closure part of the cartridge is largely closed by a fixedly arranged on the holder sealing element, so that only a flow path with a small cross-section for sending out the Drug fluids is available.
  • the device works by using the
  • Construction is also known with a distribution serving ribbed plate.
  • fragrance impression is intermittent and regular of short duration.
  • no fragrance before use of a toilet is caused by the toilet freshener of the type described.
  • a toilet freshener in the housing of which a gel-containing block of perfume is firmly cast.
  • a disadvantage of this solution is that the gel-shaped block is arranged such that it flows over from rinsing water and Thus, gradually dissolved, which gradually creates an extremely unpleasant visual impression.
  • fragrance-containing chambers are arranged on the holder of the toilet freshener.
  • a chamber By enclosing the perfume formulation in a chamber, inadvertent release of the formulation by rinse water-induced dissolution is prevented.
  • the use of a chamber makes it possible to use liquids which can be loaded with higher concentrations of perfume as perfume carriers.
  • the object of the invention is therefore to provide cartridges for receiving flowable preparations for coupling with toilet bowls, which are inexpensive to produce and to which a simple way, an additional chamber can be arranged.
  • the cartridge according to the invention is provided in particular for the storage of flowable toilet cleaning preparations and for coupling with a toilet freshener.
  • the toilet freshener has a device which prevents free flow of toilet cleaning preparation, so that when coupled with the cartridge state, no toilet cleaning preparation can leak freely from the toilet bowl.
  • the device which prevents free flow of toilet cleaning preparation, is communicatively connected to an impingement element, whereby toilet cleaning preparation from the cartridge via the intermediate, a free flow - A -
  • the toilet freshener has a Beauftschungselement that can intervene in the installed state of the toilet rinser at the edge of the toilet bowl in the flushing water, so that toilet cleaning preparation is discharged from the biasing element in the flushing water stream.
  • the cartridge according to the invention for coupling with a toilet freshener can be designed as a single-chamber or multi-chamber container.
  • the cartridge has a WC-cleaning preparation-containing chamber with a communicating web on the web and at least one other chamber is formed in such and cooperates with the web in such a way that the further chamber can be arranged on or on the web.
  • the cartridge is formed as a multi-chamber variant, wherein the first chamber and second chamber are connected to each other via a non-communicating web, wherein at least one further chamber is formed in such and cooperates with the web in such a way that the further chamber on or can be arranged on the bridge.
  • the web is cohesively connected to the first and the second chamber. This can be realized in particular by means of adhesive and / or welded joints. It is also preferred that the web in the molding process of the cartridge, for example in an extrusion blow, cohesively, for example by squeezing train. It is also conceivable that the web is positively and / or non-positively connected to the chambers.
  • the web is formed integrally with the first chamber and the second chamber. This can be realized in particular by a corresponding squeezing of the web in a blow molding process. Advantage of this embodiment is that such a cartridge can be produced inexpensively in a process step. Therefore, it is in principle preferred that the single-chamber or multi-chamber cartridge according to the invention is formed by a blow molding process.
  • the cartridge can be formed in particular for releasable coupling with the toilet freshener. This makes it possible to remove used cartridges from the toilet flush and to couple filled cartridge with the toilet flusher.
  • the cartridge according to the invention comprises a further chamber, which can be arranged on or at the web.
  • the further chamber may in particular be arranged on the web in a material, force and / or form-locking manner.
  • the further chamber has a fastening means that cooperates with a fixing means arranged on the web in such a way that in the assembled state of another chamber and web a positive and / or non-positive connection is formed.
  • the further chamber has a fastening means that cooperates with a fastening means arranged on the web in such a way that in the assembled state of another chamber and web a snap or locking connection is formed.
  • the fastening means arranged on the web is preferably designed as an opening.
  • the further chamber may in a further embodiment of the invention include a preparation which is different from the preparation of the first chamber and / or insofar as it is present - from the preparation of the second chamber.
  • the further chamber can be designed to receive and continuously deliver a fragrance.
  • the further chamber for receiving a flowable toilet cleaning preparation is formed, wherein the further chamber has a discharge opening lying in the direction of gravity, so that a gravity-induced release of the toilet cleaning preparation from the other chamber can be effected wherein the outlet opening is secured against leakage of the toilet cleaning preparation prior to first coupling with the toilet freshener and gravity induced release from the cartridge through the outlet opening upon first coupling of the cartridge to the toilet freshener.
  • a toilet cleaning preparations within the meaning of these applications are compositions containing at least one substance from the group of detergents and / or perfumes.
  • scent phases in particular perfumed scent phases.
  • scent phases usually comprise at least one perfume, preferably perfume oil, at least one surfactant or an emulsifier and water and optionally further ingredients such as preservatives, thickeners, complexing agents, dyes, other surfactants or emulsifiers, stabilizers, lime solubilizer etc.
  • the preparations comprise substances for the modification of surfaces, in particular of ceramic surfaces.
  • bleaching phases in particular chlorine-containing bleaching phases, preferably bleaching phases based on hypochlorite
  • the bleaching phases usually containing, in addition to the actual bleaching agent and water, further ingredients such as thickeners, surfactants or emulsifiers, neutralizing agents, dyes, fragrances, etc. can.
  • lime-dissolving active substance phases preferably acidic lime-dissolving active substance phases.
  • Such lime-solubilizing active ingredient phases may contain, in addition to the actual lime solubilizer - preferably this is an organic or inorganic acid - and water optionally further ingredients such as surfactants or emulsifiers, thickeners, fragrances, preservatives, etc.
  • foam boosters As toilet cleaning preparations.
  • Such highly concentrated surfactant phases may also contain other conventional ingredients in addition to the surfactants.
  • foam boosters are particularly advantageous for the pretreatment of Toilet bowl with a foam carpet, for example, to prevent or reduce the adhesion of metabolic waste products on the toilet surface and / or to effect an encapsulation of bad smells.
  • WC cleaning preparations with antibacterial and / or fungicidal and / or antiviral active phase, wherein the active phase, in addition to the antibacterial and / or fungicidal and / or antiviral active and water optionally further ingredients, such as surfactants or emulsifiers, thickeners , Fragrances, preservatives, etc. may contain.
  • active phase in addition to the antibacterial and / or fungicidal and / or antiviral active and water optionally further ingredients, such as surfactants or emulsifiers, thickeners , Fragrances, preservatives, etc. may contain.
  • the WC cleaning preparations are enzyme-containing active substance phases.
  • enzyme (s) and water such enzyme-containing active substance phases may optionally contain further ingredients such as surfactants or emulsifiers, thickeners, fragrances, preservatives, etc.
  • the WC cleaning preparations used according to the invention are absorbent, in particular odor-absorbing active substance phases. These may, in addition to the absorbent, in particular odor absorbent, and water optionally further ingredients such as surfactants or emulsifiers, thickeners, fragrances, preservatives, etc. included.
  • the cartridge according to the invention offers the possibility of using combinations of different preparations in the chambers, wherein according to a preferred embodiment one of the chambers contains a fragrance phase.
  • preparation combinations to be used are perfumed fragrance phase combined with chlorine bleach (together not storage-stable), perfumed fragrance phase with highly concentrated surfactant phase (foam booster), fragrance phase with lime-dissolving, acidic active phase, fragrance phase with antibacterial active ingredient phase, different acid systems, fragrance phase combined with enzyme-containing active ingredient phase, perfumed Acid phase combined with water-coloring phase, fragrance phase with odor-absorbing phase, perfumed acid phase with active oxygen, perfumed acid phase with active substance phase, thickened with polyacrylate etc.
  • the multi-chamber cartridge according to the invention for coupling with a toilet freshener can be formed in particular by the H 11 described below.
  • a) producing a tube from a heated, moldable plastic by a continuous or discontinuous extrusion process b) enclosing the extruded tube with a blow mold having at least a first and a second mandrel, which are retracted into the tube for forming the outlet openings of the cartridge and pressed by the compressed air into the hose and the hose is thus pressed against the inner shaping contour of the blow mold, c) squeezing a web between the first and second outlet of the cartridge when closing the blow mold and possibly punching the fastener d) attachment of another Chamber at the dock
  • the cartridge is blown through each of the openings. Furthermore, it is preferred that the web is designed as a non-communicating web.
  • Fig. 6 two-chamber cartridge with web and another, WC-cleaning substance-containing chamber
  • Fig. 7 two-chamber cartridge with web and another, WC-cleaning substance-containing chamber in a cross-sectional view
  • Fig. 8 two-chamber cartridge with a fragrance came mer and a bridge and another, WC-cleaning substance-containing chamber
  • Fig. 9 two-chamber cartridge with two perfume came mers and a bridge and another, WC-cleaning substance-containing chamber
  • Fig. 1 shows in the detail views (A) and (B) a single-chamber cartridge with a chamber 2, which is filled with a flowable toilet cleaning substance 6,
  • the detail view (A) is a front view
  • the detail view (B) is a plan view of the Show cartouche.
  • the chamber 2 has an outlet opening 4 lying in the direction of gravity, so that a gravity-induced release of the toilet cleaning preparation 6 from the chamber 2 can be effected, wherein the outlet opening 4 before a first coupling with the toilet freshener before the WC cleaning preparation 6 is secured and a gravitational release from the cartridge through the outlet opening 4 is effected during the first coupling of the cartridge with the toilet freshener.
  • the chamber 2 has a communicating web 8.
  • the web 8 is formed as an area tapering from both longitudinal sides towards the center of the chamber, whereby a fluid exchange within the chamber is ensured by this region.
  • the taper in the plan is rectangular shaped, but it can also take any other suitable form.
  • a fastening means 9 is provided, which is formed as a recess in the web wall. From the detailed view (B) it can be seen that one depression 9 is arranged on each of two opposing web walls.
  • a further chamber 10 is shown, which is arranged on or on the web 8.
  • the detail view (C) shows the chamber 10 in a front view, the detail view (D) in a side view.
  • the chamber has peripheral openings 11 in the upper area, through which, for example, fragrances can be released into the surroundings of the cartridge.
  • the chamber 10 is U-shaped, wherein the legs of the U-shaped chamber 10 can be inserted over the web 8.
  • fastening elements 15 are provided in the form of ramp-like locking lugs on the legs, which engage in the plugged on the web 8 state of the chamber 10 in the recess 9 of the web and thus fix the chamber 10 on the web 8.
  • FIG. 1 An example of a dual chamber cartridge 1 is shown in FIG. It can be seen that the cartridge consists of a first chamber 2, in which a first toilet cleaning preparation 6 is stored and a second chamber 3, in which a second toilet cleaning preparation 7 is stored.
  • the chambers 2, 3 each have a bottom-side outlet opening 4, 5.
  • the two chambers 2, 3 are connected to one another by the web 8.
  • the web 8 has a length which makes it possible to arrange a further chamber 10 on or at the web between the chambers 2, 3.
  • a fastening means 9 is provided, which is designed as an opening. The interaction of the fastening means 9 of the web 8 and the chamber 10 will be explained in more detail below with reference to FIGS. 3 and 4.
  • FIG. 3 shows the cartridge 1 known from FIG. 2 in a cross-sectional view corresponding to the section along the axis XX.
  • the chamber 10 is also shown in a side view. It can be seen that the chamber 10 is U-shaped, wherein the distance between the two opposing legs is greater than the width of the web 8, so that the chamber 10 can be inserted over the web 8. It is also conceivable to choose the distance of the two opposing legs smaller than the width of the web 8, wherein the chamber 10 is then formed in such a way that the legs can be spread apart, so that the chamber can be arranged on the web 8. To secure the chamber 10 on the web 8, the chamber 10 fastening means 15, which form a snap-lock connection with the opening 9 of the web 8.
  • FIG. 4 Another mounting option for a chamber 10 on the web 8 is shown in FIG. 4.
  • Detailed view (A) shows the cross-sectional view of the cartridge known from FIG. It can be seen that the chamber 10 consists of a first chamber member 10a and a second chamber member 10b, each having a cylindrical fastening means 15a, 15b, which can be passed through the opening 9 of the web.
  • the cylindrical fastening elements can be secured in the assembled state against each other by a press fit, snap-locking connection or adhesive bonding.
  • a front view of the two-part container 10 can be seen in the detail view (B). It can be seen that the container is disc-shaped, wherein the diameter of the container 10 corresponds approximately to the height and / or width of the cartridge.
  • the container is disc-shaped, wherein the diameter of the container 10 corresponds approximately to the height and / or width of the cartridge.
  • FIGS. 5-7 which are explained in more detail below.
  • a chamber 10 is shown, which is fastened by means of a handle-shaped fastening means on the web 8.
  • the chamber 10 is formed in such a way that it rests on the respective head of the chambers 2, 3 in the state fixed to the web.
  • the chamber 10 may, as indicated in Fig. 5, extend over the entire length of the cartridge 1.
  • FIG. 2 A further embodiment of the cartridge known from FIG. 2 is shown in FIG.
  • the chamber 10 is in this case designed to receive a flowable toilet cleaning preparation 6 and has a bottom-side outlet opening 1 1.
  • a three-chamber cartridge is formed, which can deliver in the coupled state with a corresponding toilet flusher, three - preferably different - toilet cleaning preparations in the rinse water of the toilet bowl.
  • FIG. 7 An attachment of the chamber 10 for such a configuration is shown in FIG. 7.
  • the chamber 10 has a clamp element with two opposite legs which are shaped in such a way that they can be spread out in a sprung manner. The distance between the two legs corresponds in some the height of the web 8, so that the chamber 10 can be laterally secured to the web by a snap connection.
  • FIGS. 8-9 Further design alternatives of the cartridge known from FIGS. 6 and 7 are shown in FIGS. 8-9. As can be seen in FIGS.
  • both the first chamber 2 arranged on the web 8 and the second chamber 2 arranged on the web 8 can be closed at the bottom and provided with openings 4, 5, which provide a release of a volatile substance, such as For example, a perfume, allowed from the chamber 2.3 in the environment.
  • a volatile substance such as For example, a perfume

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)

Abstract

L'invention porte sur une cartouche (1), pour accouplement à une chasse d'eau de WC, comprenant au moins une chambre (2) destinée à recevoir au moins une préparation nettoyante fluide (6) pour WC, la chambre (2) présentant un orifice de sortie (4), disposé dans la direction de la force de gravité, de telle sorte qu'une libération de la préparation nettoyante pour WC à partir de la chambre (2), provoquée par la force de gravité, puisse être réalisée, l'orifice de sortie (4) étant, avant un premier accouplement avec la chasse d'eau de WC, bloqué avant évacuation de la préparation nettoyante (6) pour WC, et une libération à partir de la cartouche (1), sous l'effet de la force de gravité, en passant par l'orifice de sortie (4), étant réalisée lors du premier accouplement de la cartouche (1) avec la chasse d'eau de WC, et la chambre (2) comportant une traverse de communication (8), la traverse (8) et au moins une chambre supplémentaire (10) étant configurées et coopérant de telle sorte que la chambre (10) puisse être disposée au-dessus de la traverse (8), ou contre cette dernière.
EP09779129A 2008-08-14 2009-03-10 Cartouche pour une chasse d'eau de wc Active EP2310584B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09779129T PL2310584T3 (pl) 2008-08-14 2009-03-10 Nabój do zawieszki do WC

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008037724A DE102008037724A1 (de) 2008-08-14 2008-08-14 Kartusche für einen WC-Spüler
PCT/EP2009/052747 WO2010018005A1 (fr) 2008-08-14 2009-03-10 Cartouche pour une chasse d'eau de wc

Publications (2)

Publication Number Publication Date
EP2310584A1 true EP2310584A1 (fr) 2011-04-20
EP2310584B1 EP2310584B1 (fr) 2012-06-20

Family

ID=40791319

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09779129A Active EP2310584B1 (fr) 2008-08-14 2009-03-10 Cartouche pour une chasse d'eau de wc

Country Status (5)

Country Link
US (1) US8646118B2 (fr)
EP (1) EP2310584B1 (fr)
DE (1) DE102008037724A1 (fr)
PL (1) PL2310584T3 (fr)
WO (1) WO2010018005A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7281209B2 (ja) * 2017-12-28 2023-05-25 ニュー・ライン・ソチエタ・ア・レスポンサビリタ・リミタータ サービス装置を備えた便器用の付属品組立体

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EP1469131A1 (fr) 2003-04-15 2004-10-20 The Procter & Gamble Company Dispositif de rafraichissement d'une cuvette de W.C. pour l'émission permanente d'une fragrance en combinaison avec une émission spécifique de fragrance pendant la chasse d'eau
BRPI0411770A (pt) * 2003-06-26 2006-08-08 Reckitt Benckiser Inc dispositivo aperfeiçoado de distribuição
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Also Published As

Publication number Publication date
WO2010018005A1 (fr) 2010-02-18
PL2310584T3 (pl) 2012-11-30
EP2310584B1 (fr) 2012-06-20
DE102008037724A1 (de) 2010-02-25
US8646118B2 (en) 2014-02-11
US20110197347A1 (en) 2011-08-18

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