WO2014170067A1 - Dispositif servant à distribuer une préparation de substance active dans une cuvette de toilettes - Google Patents

Dispositif servant à distribuer une préparation de substance active dans une cuvette de toilettes Download PDF

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Publication number
WO2014170067A1
WO2014170067A1 PCT/EP2014/054788 EP2014054788W WO2014170067A1 WO 2014170067 A1 WO2014170067 A1 WO 2014170067A1 EP 2014054788 W EP2014054788 W EP 2014054788W WO 2014170067 A1 WO2014170067 A1 WO 2014170067A1
Authority
WO
WIPO (PCT)
Prior art keywords
siphon
support plate
receptacle
toilet
toilet bowl
Prior art date
Application number
PCT/EP2014/054788
Other languages
German (de)
English (en)
Inventor
Jens LEFFLER
Anke KLEMMSTEIN
Original Assignee
Henkel Ag & 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 & Co. Kgaa filed Critical Henkel Ag & Co. Kgaa
Priority to RU2015149309A priority Critical patent/RU2015149309A/ru
Priority to KR1020157032993A priority patent/KR20160002966A/ko
Priority to EP14709650.7A priority patent/EP2986786B1/fr
Priority to CN201480021657.4A priority patent/CN105143566A/zh
Publication of WO2014170067A1 publication Critical patent/WO2014170067A1/fr
Priority to US14/881,466 priority patent/US20160032576A1/en

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
    • 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 device for dispensing active ingredient preparation in a toilet bowl with a toilet bowl to be arranged under the edge, overflowed during flushing receptacle.
  • a generic device is known from US4168551.
  • the device shown there knows one chamber with the toilet block and, downstream, another chamber.
  • the chamber with the toilet block is separated from the other chamber by a partition with at least one opening.
  • Disadvantages of this known device are the multi-part construction, and the use of a bar grate-like wall for holding the partition, which thus lead to a costly construction.
  • the object of the invention is therefore to improve a generic device so that it ensures a constant over time as possible delivery of active ingredient preparation in the toilet bowl with the least possible design effort.
  • the device according to the invention for dispensing a water-soluble preparation of active ingredient from a toilet block into a toilet bowl comprises a receptacle to be arranged in the toilet bowl, for the toilet block overflowed by flushing water, the receptacle being attachable to a holder at the edge of the toilet bowl,
  • the outlet is fluidly connected to toilet bowl, wherein a siphon upstream of the outlet is arranged, wherein by the siphon a Auslenseschwellenclude and a Abbruchschwellenlement are defined for rinse water in the receptacle over which a drainage of flushing water through the siphon can start and stop, and the receptacle comprises a platen having a support surface, the platen holding the WC block above the threshold level, and wherein the platen is attached to the siphon.
  • the receptacle is held by the holder to the toilet bowl so that, in use position, the tub is below the bracket. In the use position, the toilet block is held above the demolition threshold level by means of the support plate.
  • the holder is preferably an example hügelformige hanging bracket.
  • the device according to the invention has the advantages that a dripping of leached active substance into the toilet bowl is reduced or even completely prevented.
  • the rinse water can overflow the toilet block and flow freely down to the bottom of the tank and, with a time delay, through the outlet into the toilet bowl. Once the flow through the siphon has begun, the tub flows essentially empty. Thus, the rinse water flows out of the receptacle after the flushing process, without any significant remaining water remains.
  • the support plate is preferably designed so that the toilet block is held on the side of the support surface.
  • the support surface is the surface of, in use position, upper side of the support plate.
  • the support plate is designed so that at the same time rinse water can run over the toilet block and run on this, so that the amounts of water remaining on the toilet block are minimized.
  • the toilet block is kept substantially dry between two consecutive rinses. This is achieved by minimizing the contact surface between the platen and the toilet block.
  • the platen in order to ensure that the toilet block maintains its position within the receptacle even after continued consumption, the platen must have a minimum extent between the side walls of the receptacle, this will be described below.
  • the siphon comprise a siphon cover which is unitary. It is further preferred that the support plate and the siphon cover are in one piece. In this way results in a particularly cost-effective design, which is also easy to install in their overall arrangement.
  • the siphon comprises an outlet tube and a siphon cover.
  • the siphon cover includes an outer tube that has a larger diameter as the outlet tube.
  • the outer tube is closed at one end by the support plate.
  • the siphon cap is at least partially disposed about the outlet tube so that an annular gap-shaped flow channel portion is formed in the region between the outlet tube and the outer tube. Further downstream, the outlet pipe itself forms the flow channel.
  • the flow channel is also limited by the, the support surface opposite side of the support plate.
  • a tube according to the invention is a segment of an elongate hollow body and may have a circular or other cross-sections, e.g. rectangular or oval.
  • the cross section (cross sectional area) is to be understood as the vertical cross section (vertical cross sectional area).
  • the receptacle comprises support means which are designed to hold together with the support plate the toilet block in position, ie above the Abbruchsschwellenmillions.
  • the support means are preferably designed in one piece with the receptacle.
  • the support means preferably each have an area (the support area) of less than 5 mm 2 , preferably less than or equal to 3 mm 2 . Due to the small area of contact with the toilet block is minimized and thus also the volume of residual water, which remains adherent to the toilet block.
  • the number of support means is preferably at most 10, more preferably at most 6, even more preferably at most 4.
  • the small number of bases also minimizes contact with the WC block and also the volume of residual water remaining adherent to the WC block ,
  • the support surface is larger than the outer cross-sectional area of the outer tube of the siphon cover, preferably 1, 5 x greater, more preferably 2 x greater.
  • the bearing surface is greater than pi * (d 2 ) / 4, where d is the outer diameter of the outer tube of the siphon cover.
  • the support surface is smaller than half, preferably smaller than the maximum area in this plane. The maximum area is the internal cross-sectional area of the receptacle. It is further necessary that the support surface is kept sufficiently small so that the water flow dynamics is maintained within the receptacle.
  • the siphon should start immediately after reaching the trigger threshold level to drain the water, especially if the toilet block also includes active ingredient preparation with cleaning function. It has been found that a very large contact surface, even if perforated or otherwise broken, chert, the flow within the receptacle delays too long and leads to dripping or to residual water in the tub.
  • the device is elongate and conforms to the rim of the toilet bowl.
  • a front wall which is arranged in the direction of the toilet bowl interior
  • a rear wall which is arranged in the direction of the toilet bowl wall, named.
  • spacers are preferably present so that rinse water does not remain between the rear wall and toilet bowl wall by capillary action. The spacers are important to prevent traces and stains on the toilet bowl wall.
  • the support plate for the WC block extends at least 80%, more preferably at least 90%, between the front and rear walls.
  • the toilet block is held even after half wear on the support plate.
  • 2- or multi-part WC blocks these may be two interconnected parts (e.g., glued together, or coextruded), or two separate parts, e.g. packed in a water-soluble PVA film before use.
  • one part comprises a cleaning action and another part a color effect.
  • more than two parts within a toilet block and continue to additional drug functions such. As bleaching, anti-limescale, hygiene function possible.
  • the WC block is in two parts and one part has a color effect, it is particularly preferred that this part has a color which is the same color as the receptacle. This color is not colorless or white.
  • the consumer can simultaneously identify the color to be dispensed into the toilet bowl, and also that different drug formulations are present in the device.
  • An example of this is a blue receptacle in which one WC block is part blue and the other part is white.
  • the platen is spaced by a maximum distance of 3 mm from the front and rear walls of the receptacle. This is especially true for toilet blocks which, in use position, are higher than deep. These are eroded by the small distance between the front and rear wall less by the rinse water and can thus be kept longer in the use position.
  • the support surface is a closed surface. This ensures that a minimum of residual water until no residual water remains in the receptacle.
  • the tub bottom has a low point and the siphon is arranged at the lowest point of the tub bottom.
  • the inlet opening of the siphon in which that rinse water can flow from the receptacle into the siphon, is located above the trough bottom to a maximum of 10 mm, more preferably to a maximum of 5 mm.
  • the level of the inlet opening is defined, for example, by the distance from the siphon cover to the tank bottom.
  • the siphon cover may, for example, also have a tooth-like lower edge. In this case, the distance from the upper edge of the tooth to the bottom of the tank should be taken into account.
  • the toilet block is at least two parts.
  • the parts of the WC block may be connected or disconnected, preferably separately.
  • the boundary between the two parts is, in the position of use, on the support plate.
  • both parts are supported by the platen.
  • both parts of the WC block perform different functions, e.g. a cleaning part containing a cleaning composition and a water-coloring part containing a dye composition.
  • Figure 1 is a perspective view of the device, wherein the device is shown open and without toilet block.
  • FIG. 2 shows a section through a device according to the invention along the sectional plane A-A. from FIG. 1
  • FIG 3 shows a section through a device according to the invention with toilet block along the sectional plane B-B of Figure 1.
  • FIGS. 1-3 A device 1 according to the invention is shown in FIGS. 1-3.
  • the device 1 comprises a receptacle 3, which can be fastened with a bracket-shaped holder 10 on the edge of the toilet bowl, the holder can also be another.
  • the receptacle 3 comprises at least one inlet 6 and an outlet 7 for rinsing water and is connected via the outlet 7 with the toilet tank flow-connected, wherein upstream of the outlet 7, a siphon 8 is arranged.
  • Fig. 2 it can be seen that defined by the siphon 8, a release threshold level 17 and a demolition threshold level 18 for rinse water in the interior of the receptacle 3 are.
  • the trigger threshold level 17 determines the beginning of the outflow of rinse water through the siphon 8 from the interior of the receptacle 3, while the demolition threshold level 18 determines the end of the outflow of rinse water from the resonatebehählter 3.
  • trigger threshold level 17 and break threshold level 18 define a desired regulated outflow of flushing water from the receptacle 3.
  • the receptacle 3 forms, in its lower position in the use position, a trough 4 with a trough bottom 5, on which the siphon 8 is arranged.
  • the receptacle 3 receives the toilet block 2 with active ingredient preparation 16, see Fig. 3.
  • the toilet block 2 is the flushing water, which can flow through the inlet 6 into the receiving container, overflowed.
  • the toilet block 2 is held by the support plate 9 and support means 1 1, above the tub bottom 5 and further according to the invention above the demolition threshold level 18. If the WC block 2 is in two parts, it is preferred that the boundary 2.1 between the parts lies on the support plate.
  • Fig. 1 -3 show that the support plate 9 is part of the siphon 8, and in the present case is integrally formed on the siphon cover and thus limits the flow channel 19.
  • the support plate 9 has a support surface 9.1 which is larger than the cross-sectional area of the outer tube 8.1 of the siphon cover.
  • the toilet block Due to the one-piece nature of the support plate with the siphon cover, the toilet block is supported longer during use. This ensures that the delivery of active ingredient preparation to the toilet bowl is constant over a longer period of time.
  • the siphon cover, and thus at the same time the support plate, are attached to the device with a simple manufacturing step.
  • Bracket 10 additional support surface 1 1

Abstract

L'invention concerne un dispositif (1) servant à distribuer une préparation de substance active (16) soluble dans l'eau à partir d'un bloc WC (2) dans une cuvette de toilettes, comprenant un récipient (3) à placer dans la cuvette de toilettes pour supporter bloc WC (2) sur lequel l'eau de chasse peut s'écouler. Le récipient (3) - peut être fixé au rebord de la cuvette de toilettes au moyen d'un support (10), - dans sa zone inférieure, dans la position d'utilisation, il forme une cuvette (4) comportant un fond de cuvette (5), - il comporte au moins une arrivée (6) et une évacuation (7) pour l'eau de chasse, et - il est en liaison d'écoulement avec la cuvette de toilettes par le biais de l'évacuation (7), un siphon (8) disposé en amont de l'évacuation (7) définissant un seuil de niveau de déclenchement (17) et un seuil de niveau d'arrêt (18) pour l'eau de chasse dans le récipient (3) par le biais desquels l'écoulement de l'eau de chasse dans le siphon (8) peut commencer ou s'arrêter. Le récipient (3) comprend une plaque support (9) qui possède une surface support (9.1). La plaque support (9) maintient le bloc WC (2) au-dessus du seuil de niveau d'arrêt (18) et elle est fixée au siphon (8).
PCT/EP2014/054788 2013-04-19 2014-03-12 Dispositif servant à distribuer une préparation de substance active dans une cuvette de toilettes WO2014170067A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
RU2015149309A RU2015149309A (ru) 2013-04-19 2014-03-12 Устройство для выдачи композиции действующего вещества в унитаз
KR1020157032993A KR20160002966A (ko) 2013-04-19 2014-03-12 활성제 제제를 변기통 안으로 분배하기 위한 디바이스
EP14709650.7A EP2986786B1 (fr) 2013-04-19 2014-03-12 Dispositif servant à distribuer une préparation de substance active dans une cuvette de toilettes
CN201480021657.4A CN105143566A (zh) 2013-04-19 2014-03-12 用于将活性成分制剂分配到马桶盆中的装置
US14/881,466 US20160032576A1 (en) 2013-04-19 2015-10-13 Device for dispensing an active-ingredient preparation into a toilet bowl

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013207126.4 2013-04-19
DE102013207126.4A DE102013207126A1 (de) 2013-04-19 2013-04-19 Vorrichtung zur Abgabe einer Wirkstoffzubereitung in ein Toilettenbecken

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/881,466 Continuation US20160032576A1 (en) 2013-04-19 2015-10-13 Device for dispensing an active-ingredient preparation into a toilet bowl

Publications (1)

Publication Number Publication Date
WO2014170067A1 true WO2014170067A1 (fr) 2014-10-23

Family

ID=50272621

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/054788 WO2014170067A1 (fr) 2013-04-19 2014-03-12 Dispositif servant à distribuer une préparation de substance active dans une cuvette de toilettes

Country Status (7)

Country Link
US (1) US20160032576A1 (fr)
EP (1) EP2986786B1 (fr)
KR (1) KR20160002966A (fr)
CN (1) CN105143566A (fr)
DE (1) DE102013207126A1 (fr)
RU (1) RU2015149309A (fr)
WO (1) WO2014170067A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10669705B2 (en) 2016-07-05 2020-06-02 Willert Home Products, Inc. Toilet bowl treatment apparatus and method of making same
EP3290602A1 (fr) 2016-09-05 2018-03-07 Eurvest S.A. Bloc wc avec un réservoir d'eau propre pour rinçer l'écoulement d'eau active
CA3106016C (fr) 2018-07-12 2023-03-07 Amsted Rail Company, Inc. Systemes de surveillance de frein pour wagons de chemin de fer
USD912761S1 (en) 2019-06-07 2021-03-09 S. C. Johnson & Son, Inc. Toilet rim-block
USD914131S1 (en) 2019-06-07 2021-03-23 S. C. Johnson & Son, Inc. Toilet rim-block holder
USD923139S1 (en) 2019-06-07 2021-06-22 S. C. Johnson & Son, Inc. Set of toilet rim-blocks
USD968556S1 (en) * 2020-11-18 2022-11-01 Henkel Ag & Co. Kgaa Toilet rim blocks
USD969962S1 (en) * 2020-11-18 2022-11-15 Henkel Ag & Co. Kgaa Toilet rim blocks
DE102021111040A1 (de) 2021-04-29 2022-11-03 Henkel Ag & Co. Kgaa Thermogeformtes WC-Körbchen mit Lippe zum Auffangen von Spülwasser

Citations (3)

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Publication number Priority date Publication date Assignee Title
US4168551A (en) * 1978-04-24 1979-09-25 Globol-Werk Gmbh Toilet flush water colorizer
GB2194258A (en) * 1986-08-15 1988-03-02 Jeyes Group Ltd Lavatory cleansing device
GB2339210A (en) * 1998-07-06 2000-01-19 Reckitt & Colman France Toilet bowl dispenser with means to delay water egress

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US4777670A (en) * 1988-01-13 1988-10-18 S. C. Johnson & Son, Inc. Under-the-rim dispensing unit
US6055679A (en) * 1995-03-03 2000-05-02 S. C. Johnson & Son, Inc. Passive lavatory cleanser dispensing system
ES2307786T3 (es) * 2001-11-13 2008-12-01 Reckitt Benckiser Inc. Mejoras ralacionadas con articulos de limpieza de la taza del retrete.
US6662380B1 (en) * 2002-08-29 2003-12-16 S.C. Johnson & Son, Inc. Dual action toilet rim mounted toilet bowl cleaner
GB0314928D0 (en) * 2003-06-26 2003-07-30 Reckitt Benckiser Inc Improved dispensing device
GB0406616D0 (en) * 2004-03-24 2004-04-28 Jeyes Group Ltd Dispenser for releasing treatment composition into a toilet bowl
AU2004235680A1 (en) * 2004-12-07 2006-06-22 Re.Le.Vi. S.P.A Liquid active substance dispenser for w.c. bowl
ATE433019T1 (de) * 2006-03-14 2009-06-15 Deoflor Spa Vorrichtung zur abgabe von reinigungs-, desinfektions- und/oder desodoriermitteln ins spülwasser und/oder zum mischen dieser mittel mit dem spülwasser von toilettenbecken oder wasser- und sanitäreinrichtungen allgemein
WO2007148054A1 (fr) * 2006-06-23 2007-12-27 Reckitt Benckiser Inc. Améliorations apportées à des dispositifs de distribution, et compositions s'y rapportant
GB0817944D0 (en) * 2008-10-01 2008-11-05 Reckitt Benckiser Inc Improvements in lavatory dispensing devices
CN201395841Y (zh) * 2008-11-17 2010-02-03 张大光 可重新充填洗洁剂的自动定量释出盒
CN202099856U (zh) * 2010-10-21 2012-01-04 叶大卫 一种水箱内溶剂缓释装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168551A (en) * 1978-04-24 1979-09-25 Globol-Werk Gmbh Toilet flush water colorizer
GB2194258A (en) * 1986-08-15 1988-03-02 Jeyes Group Ltd Lavatory cleansing device
GB2339210A (en) * 1998-07-06 2000-01-19 Reckitt & Colman France Toilet bowl dispenser with means to delay water egress

Also Published As

Publication number Publication date
EP2986786B1 (fr) 2021-04-28
CN105143566A (zh) 2015-12-09
RU2015149309A (ru) 2017-05-24
US20160032576A1 (en) 2016-02-04
KR20160002966A (ko) 2016-01-08
DE102013207126A1 (de) 2014-10-23
EP2986786A1 (fr) 2016-02-24

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