EP1291469A2 - Dispositif pour la libération d'agents dans l'eau de rinçage, en particulier dans des cuvettes de toilettes - Google Patents

Dispositif pour la libération d'agents dans l'eau de rinçage, en particulier dans des cuvettes de toilettes Download PDF

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Publication number
EP1291469A2
EP1291469A2 EP02026378A EP02026378A EP1291469A2 EP 1291469 A2 EP1291469 A2 EP 1291469A2 EP 02026378 A EP02026378 A EP 02026378A EP 02026378 A EP02026378 A EP 02026378A EP 1291469 A2 EP1291469 A2 EP 1291469A2
Authority
EP
European Patent Office
Prior art keywords
grooves
plate
shaped
group
container
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Withdrawn
Application number
EP02026378A
Other languages
German (de)
English (en)
Other versions
EP1291469A3 (fr
Inventor
Horst Hautmann
Heinz-Dieter SCHÖNBECK
Kurt Wagner
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.)
Jeyes Deutschland GmbH
Original Assignee
Jeyes Deutschland GmbH
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 Jeyes Deutschland GmbH filed Critical Jeyes Deutschland GmbH
Publication of EP1291469A2 publication Critical patent/EP1291469A2/fr
Publication of EP1291469A3 publication Critical patent/EP1291469A3/fr
Withdrawn legal-status Critical Current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

Definitions

  • the invention relates to a device for dispensing an active ingredient into the rinse water, especially in toilet bowls, according to the preamble of the claim 1.
  • EP 0 53 89 57 B1 describes a device of the type mentioned at the beginning and points to a container with the container opening facing downwards, which in the container opening contains a liquid-permeable closure for controlled Delivery of the active ingredient to a porous mass underneath.
  • the device can be used to dispense or dose the active ingredient control the liquid-permeable closure located in the container opening.
  • the porous mass absorbs the released active substance and holds it after the end of a Flushing process, whereby the release of active ingredient into the room air is guaranteed.
  • the dosage of the active ingredient in this device is determined exclusively by the reached liquid-permeable closure inserted into the container opening.
  • the disadvantage is the provision of a comparatively expensive porous mass with the fact that the porous mass itself is not for control or distribution of the active ingredient can be used in the toilet bowl, as a result, as an additional Element of the liquid-permeable closure is to be provided.
  • the invention is based on the object of a device of the type mentioned Kind to improve such that the release of the active ingredient through the distribution device is only controllable with a simple and inexpensive construction of the Device itself.
  • the invention provides a device for dispensing an active ingredient into the rinse water a toilet bowl and in particular a dispenser in which a liquid Active ingredient that is arranged in a container both during the rinsing process is delivered to the rinsing water as well as after the rinsing process on one of these
  • the intended area of the distributor device remains and thereby improves odor acts in the room of the toilet bowl.
  • the distributor device provided in the device is essentially through crossed grooves defined.
  • a first group of grooves causes the delivery of the preferably liquid active ingredient from the distribution device to the outside towards the toilet bowl and a second group of grooves causes the Distribution of the liquid active substance within the distribution device.
  • the second Group of grooves preferably has a larger open cross section and causes adequate distribution of the active ingredient within the distribution device the grooves leading to the outside.
  • grooves or channels are preferably provided in parallel for each group.
  • the grooves of the two groups of grooves intersect within the distribution device, which ensures a targeted and satisfactory distribution of the active ingredient is guaranteed to the outside.
  • the two groove groups act similarly to capillary tubes, i.e. the liquid one Active ingredient is withdrawn from the outside via the first groove group either by the flushing water running inside the toilet bowl and via the distribution device or by the automatic evaporation of the liquid active substance outside of individual rinsing processes.
  • Grooves can be a targeted dosage or a targeted delivery of the liquid Active ingredient in the toilet bowl both during and outside the flushing process to ensure.
  • the device according to the invention for the delivery of active substances is explosive in FIG Representation shown and consists of a container 1, preferably made of a transparent plastic of any shape, essentially one of two plate-shaped elements 2, 3 composite distributor device 4 and optionally a frame 5 for receiving in particular the distributor device 4.
  • the container 1 has an opening on its side pointing downward in FIG. 1 7 provided. Before use, the opening 7 of the container 1 is from the inside through a membrane 8 or the like to avoid leakage of the liquid Active ingredient of the container 1 closed.
  • a membrane 8 or the like By placing the container 1 on the Device in the manner to be described will be the membrane 8 or the like opened by a mandrel 9 or the like.
  • the device according to the invention has a distribution device for drug delivery a structure consisting essentially of plate-shaped elements 2, 3 on, each element 2, 3 preferably consisting of plastic and in a predetermined Way is provided with grooves, channels or the like.
  • the distributor device consists of a first lower plate 3 and a second upper plate 2 resting thereon.
  • plastic plate-shaped elements 2, 3 one defined by grooves, channels or the like Structure formed so that over these grooves, channels, etc. with the container open 1 the liquid active ingredient from the container 1 via the distributor device 4 into the Toilet bowl or in the flushing water can be dispensed.
  • these grooves between the two plate-shaped Elements 2, 3 are formed, i.e. the grooves can both on the bottom of the element 2, further on the top of the element 3 or on the bottom of the element 2 and on the top of the element 3, wherein in the latter case, the mutually assigned groove sections communicate with one another, i.e. run in a congruent arrangement.
  • the first group of grooves or Channels designated 11 and runs transverse to the longitudinal axis of FIG Longitudinal axis of the plate-shaped element 3.
  • the grooves 11 are preferably the same Distances to each other, as shown in Figure 3 and run preferably over the entire length and width of the element 3, however is not absolutely necessary.
  • the second group of grooves, designated 12 extends parallel to the longitudinal axis and laterally offset to the central axis, namely along the area covered by element 2.
  • the number of Grooves 12 of the second group is preferably 3, but can be increased if necessary and be humiliated.
  • the grooves 12 of the second group preferably have a larger open cross section compared to the grooves 11 formed in the transverse direction for this to a full Distribution of the liquid active substance over the entire length of the element 3 safely to be sufficient so that all the grooves 11 running in the transverse direction are sufficient can be loaded with liquid active ingredient.
  • the element 3 is essentially rectangular Shape.
  • the plate-shaped element 2 provided on the element 3 has essentially also rectangular shape and can with additional according to Figure 4
  • Grooves 12a may be provided which are in register with the grooves 12 of the element 3 are the open cross section of the grooves of the second group formed thereby to enlarge in the area of coverage of elements 2, 3.
  • the upper element 2 For loading the distributor device 4, the upper element 2 has an opening 14 provided around which a flange-like extension 15 may be formed can be to receive the neck 1a of the container 1.
  • the element 2 sits on the Element 3, the element 2 on the side of the element 3 for the purpose of covering or inclusion the grooves designated 12 is provided while the plate-shaped Element 3 extends laterally beyond the plate-shaped element 2.
  • the one on the remaining free surface of the plate-shaped element 3 formed grooves 11 serve the liquid active ingredient that flows from the container 1 through the opening 7 and through the element 2 through its opening 14 in the formed by the grooves 12 Connection channel occurs, to release via the grooves 11 to the outside, either during the flushing process in the toilet bowl or between flushing processes for the purpose of air improvement.
  • the grooves 11 and 12 are closed, i.e. they form channels or capillary-shaped Tubes while the grooves 11, which are outside the plate-shaped element 2 are located, are open at the top and therefore by flowing rinse water are acted upon.
  • the shape of the grooves 11, 12 and 12a can be V-shaped, U-shaped when viewed in cross section etc.
  • the open cross section of the grooves 11 is chosen so that that in the container 1 located active ingredient metered out of the distribution device 4 flows into Direction to the area of the plate-shaped element 3, the flushing water directly is accessible.
  • Figure 4 shows a view of the plate-shaped element 2, viewed from below. From Figure 4 it follows that the plate-shaped element 2 on its underside, if necessary additionally be provided with grooves 12a running in the longitudinal direction can, which are in register with the corresponding grooves 12 on the top of the lower plate-shaped element 3, whereby the open cross section the combined groove sections 12, 12a can thereby be significantly enlarged.
  • the grooves 12 can only be through the grooves 12a on the lower one Surface of the plate-shaped element 2 and the corresponding grooves 12 omitted on the surface of the plate-shaped element 3; in this case are then the grooves 12a in fluid communication with the transverse to the element 3 extending grooves 11, causing the withdrawal of active ingredient from the container 1 guaranteed via the distributor device 4 in the direction of the plate section 3a is.
  • FIG. 5 shows an embodiment modified compared to FIGS. 1 and 2.
  • the bottom of the invention Device in the first embodiment provided cup-shaped frames or the cup-shaped frame 5 is omitted, which in the embodiment according to the figure 1 and 2 carries a hook-shaped holding device 18, which is known per se In such devices, the device is provided on the edge of a toilet bowl or the like. Is accordingly then the holding device 18 on the distributor device 4 or elsewhere to arrange.
  • a frame-like is essential flat and square frame 5a provided, whereby the total height of the Device is reduced.
  • the frame 5a only serves to support the plate-shaped element 3 and can even be omitted if necessary.
  • the distributor device 4 is like this set up that the grooves 11 are omitted over the area designated 3a or that the area 3a is produced with a predetermined surface roughness and thus the grooves 11 and 12 exclusively in the area of the overlapping Sections of the two elements 2 and 3 are formed.
  • the surface roughness of section 3a in this case has the purpose of leaking liquid active ingredient on the upper surface of the plate-shaped element 3 hold.
  • the grooves or channels 11 define 12 in the overlapping area between the elements 2 and 3 a tubular Connection system, which has the purpose, the liquid active ingredient, the enters the distribution device 4 from the container 1 over the entire length and Width of the plate-shaped element 3 in the coverage area of both elements 2, 3 to distribute evenly and additionally in the embodiment according to FIGS. 1 to 4 evenly laterally over the grooves 11 of section 3a to the outside to distribute.
  • This communicating tube system has the approximate effect of a Capillary system, i.e.
  • Rinsing water that occurs is capable of delivering the liquid active ingredient from the distribution device 4 deducted, this effect by the choice of the open cross-section of the tube or groove system is controllable.
  • the cross section of the tube or groove system depends on the consistency of the liquid active ingredient and leaves therefore it is easy to see that the life span, i.e. the delivery time for the active ingredient is controllable depending on the consistency of the liquid active ingredient.
  • the container 1 can be used after the Exchange active ingredient, i.e. Put on a new container 1 by opening it 7 pointing downwards, i.e. placed upside down on the distribution device 4 becomes.
  • the container 1 is thus substantially perpendicular to the plate-shaped Elements 2, 3.
  • the plate-shaped element is 3rd on its side facing away from the grooves 12 with a preferably flexible contact section 19 provided, which is shown in Figure 6 and serves a narrow To cause contact with the toilet bowl wall, not shown in Figure 2.
  • the purpose of section 19 is that of the wall of the toilet bowl draining water to the area 3a to direct the mixing to improve the active ingredient with the rinse water.
  • Section 19 can be of such Be flexible that he adapts to the shape of the wall of the toilet bowl adapts and a largely tight seal against the wall of the toilet bowl.
  • the entire plate-shaped element 3 according to FIG. 6 can have a width as shown 3 and the grooves 11 can extend to the edge of the section 19 extend, i.e. the grooves 11 can be continuous over the sections 19 be provided.
  • the distributor device 4 from the first and second plate-shaped element 2, 3, but are the two elements on their common edge are preferably no more than one shown film hinge firmly connected and hinged together.
  • the device according to the invention ensures that the active ingredient via the plate-shaped element 3 is directed outwards and into the toilet bowl, wherein the active ingredient is distributed over the grooves 11 on the surface of the element 2 becomes.
  • the water is poured over the open area, i.e. on the Section 3a passed and the active ingredient washed off.
  • the section designated by 19 kind of a lip bent upwards is the section designated by 19 kind of a lip bent upwards.
  • the grooves 11 are V-shaped and include a 60 ° C angle while the grooves 12 in the plate-shaped element 3 run in the longitudinal direction and enclose an angle of 90 ° C.
  • the grooves 12 are here over an area of approximately 2/5 of the total area of the element 3 distributed.
  • the function of the invention Device relies on the interaction between the emerging ones Capillary forces within the grooves 11, 12 on the one hand and on the area 3a running flushing water of the toilet bowl on the other hand. This ensures that after activation of the container and after repeated rinsing also in the subsequent long periods of rest a leak and thus a consumption of Active ingredient does not occur. So that the life of the device according to the invention extremely increased, in particular, the life can be dependent control of the active ingredient types used by appropriate Change in the groove structure.
  • the replenishment of the active ingredient solution in the container 1 is controlled by the capillary forces from the container 1 in a predetermined manner.

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  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Epidemiology (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Detergent Compositions (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
EP02026378A 1999-01-12 1999-12-15 Dispositif pour la libération d'agents dans l'eau de rinçage, en particulier dans des cuvettes de toilettes Withdrawn EP1291469A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19900821 1999-01-12
DE19900821 1999-01-12
EP99967944A EP1141493B1 (fr) 1999-01-12 1999-12-15 Dispositif pour la liberation d'agents dans l'eau de rin age, en particulier dans des cuvettes de toilettes
US09/583,948 US6389610B1 (en) 1999-01-12 2000-05-31 Device to dispense active substances into rinse water especially in toilet bowls

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP99967944A Division EP1141493B1 (fr) 1999-01-12 1999-12-15 Dispositif pour la liberation d'agents dans l'eau de rin age, en particulier dans des cuvettes de toilettes

Publications (2)

Publication Number Publication Date
EP1291469A2 true EP1291469A2 (fr) 2003-03-12
EP1291469A3 EP1291469A3 (fr) 2003-06-04

Family

ID=26051277

Family Applications (2)

Application Number Title Priority Date Filing Date
EP02026378A Withdrawn EP1291469A3 (fr) 1999-01-12 1999-12-15 Dispositif pour la libération d'agents dans l'eau de rinçage, en particulier dans des cuvettes de toilettes
EP99967944A Expired - Lifetime EP1141493B1 (fr) 1999-01-12 1999-12-15 Dispositif pour la liberation d'agents dans l'eau de rin age, en particulier dans des cuvettes de toilettes

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP99967944A Expired - Lifetime EP1141493B1 (fr) 1999-01-12 1999-12-15 Dispositif pour la liberation d'agents dans l'eau de rin age, en particulier dans des cuvettes de toilettes

Country Status (16)

Country Link
US (2) US6389610B1 (fr)
EP (2) EP1291469A3 (fr)
JP (1) JP2002535514A (fr)
CN (1) CN1157517C (fr)
AT (1) ATE236306T1 (fr)
AU (1) AU774557B2 (fr)
BR (1) BR9916880A (fr)
DE (2) DE19912217C2 (fr)
DK (1) DK1141493T3 (fr)
ES (1) ES2196920T3 (fr)
ID (1) ID29929A (fr)
NO (1) NO20013178D0 (fr)
PL (1) PL196083B1 (fr)
PT (1) PT1141493E (fr)
WO (1) WO2000042261A1 (fr)
ZA (1) ZA200105659B (fr)

Cited By (1)

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EP1640517A1 (fr) 2004-09-24 2006-03-29 Christoph Impler Cuvette de WC

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EP1640517A1 (fr) 2004-09-24 2006-03-29 Christoph Impler Cuvette de WC

Also Published As

Publication number Publication date
DE59904887D1 (de) 2003-05-08
BR9916880A (pt) 2001-10-30
PT1141493E (pt) 2003-08-29
DK1141493T3 (da) 2003-07-21
JP2002535514A (ja) 2002-10-22
EP1141493A1 (fr) 2001-10-10
WO2000042261A1 (fr) 2000-07-20
NO20013178L (no) 2001-06-22
ES2196920T3 (es) 2003-12-16
CN1330742A (zh) 2002-01-09
US20030070213A1 (en) 2003-04-17
ID29929A (id) 2001-10-25
AU2432100A (en) 2000-08-01
AU774557B2 (en) 2004-07-01
US6389610B1 (en) 2002-05-21
US6591431B2 (en) 2003-07-15
EP1291469A3 (fr) 2003-06-04
ZA200105659B (en) 2002-10-10
NO20013178D0 (no) 2001-06-22
CN1157517C (zh) 2004-07-14
EP1141493B1 (fr) 2003-04-02
DE19912217A1 (de) 2000-07-13
DE19912217C2 (de) 2002-09-05
ATE236306T1 (de) 2003-04-15
PL196083B1 (pl) 2007-12-31

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