WO2020115348A1 - Bloc doseur pour wc - Google Patents

Bloc doseur pour wc Download PDF

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Publication number
WO2020115348A1
WO2020115348A1 PCT/ES2019/070819 ES2019070819W WO2020115348A1 WO 2020115348 A1 WO2020115348 A1 WO 2020115348A1 ES 2019070819 W ES2019070819 W ES 2019070819W WO 2020115348 A1 WO2020115348 A1 WO 2020115348A1
Authority
WO
WIPO (PCT)
Prior art keywords
dosing
toilet
water
basket
hanger
Prior art date
Application number
PCT/ES2019/070819
Other languages
English (en)
Spanish (es)
Inventor
Juan Antonio FERNÁNDEZ CAÑO
Eva María GINER ASENSI
Gracia Clara Burdeos Andreu
José VILARROIG HERRERA
Raúl MARTÍNEZ CUENCA
Sergio Chiva Vicent
Original Assignee
Suavizantes Y Plastificantes Bituminosos, S.L.
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 Suavizantes Y Plastificantes Bituminosos, S.L. filed Critical Suavizantes Y Plastificantes Bituminosos, S.L.
Publication of WO2020115348A1 publication Critical patent/WO2020115348A1/fr

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
    • 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

Definitions

  • the present invention refers to a dosing hanger for a toilet that aims to provide greater effectiveness and homogeneity in dosing, by using a folding ramp on the outside of the dispenser and partitions inside.
  • Another object of the invention is to provide the dispenser with properties to achieve self-positioning of the lowered ramp and thus avoid its manipulation by the user.
  • dosing hangers for toilets which comprise a basket inside and at the base of which include a dosing nozzle in which the neck of a container is inserted, causing the breakage of a seal of the neck, in such a way that the container is opened and placed upside down without the liquid leaking through the dosing nozzle, due to the configuration it presents.
  • the liquid contained in the container has cleaning, disinfecting and / or air freshening properties. Usually this liquid is a gel.
  • the basket is expected to include two nozzles to hold two containers so that the use of two types of liquids with different cleaning properties is allowed.
  • the basket includes a flexible hook through which it is hung on the edge of the toilet, so that the basket is arranged inside the toilet, so that when the cistern is flushed, the released water enters the basket and through
  • the dosing nozzle or nozzles produce the dosed outlet of the liquid, which mixes with the water and is distributed inside the toilet, cleaning it.
  • the fact that the hook is flexible allows the basket to be attached to different types of toilets.
  • the horizontal fixed tray constitutes a projection that increases the volume of the device in its storage.
  • its length has been defined for a type of toilet, so it is not suitable to adapt to Different types of toilets, since if a tray is included that protrudes considerably to adapt to toilets with a wider edge, it does not fit well in those of less width on its edge, and in the case where the tray is short does not come into contact with the inside of the toilet surface. Therefore, none of the dispensers of the state of the art take into account the variability of the different models of toilets on the market.
  • the dosages that are made of the liquid are not continuous or regular, so that the emptying of the liquid from the container is normally carried out in a time much less than that foreseen for the duration of the product, thus the useful life device is not the one previously set.
  • the invention consists of a dosing hanger for a toilet, which, like those provided in the state of the art, includes a basket, which is provided with a flexible hook for hanging on the edge of the toilet, to fix it inside the toilet.
  • At least one dosing nozzle is included in the basket, in which a container containing a liquid is connected, to dose the liquid contained in the container to the toilet.
  • the basket includes a water inlet from a cistern discharge and an outlet for the water entering the basket, so that when the water enters the basket, a dosage of the product contained in the container is made through the dosing nozzle, a dosage that mixes with the water and goes out to the toilet, cleaning it.
  • the basket prefferably be provided with a water collection surface, which is arranged in the water inlet area, to facilitate the entry of water into the basket.
  • the main novelty of the invention is that it is characterized by the fact that said water collecting surface is a folding ramp, which is arranged in a position close to the vertical and, due to the action of gravity, folds down to the horizontal position , so that when the flexible hook is arranged on the edge of the toilet, the folding ramp is lowered, which has the great advantage that it establishes the self-positioning of the lowered ramp in the toilet, avoiding its manipulation by the user.
  • said water collecting surface is a folding ramp, which is arranged in a position close to the vertical and, due to the action of gravity, folds down to the horizontal position , so that when the flexible hook is arranged on the edge of the toilet, the folding ramp is lowered, which has the great advantage that it establishes the self-positioning of the lowered ramp in the toilet, avoiding its manipulation by the user.
  • Self-positioning occurs either when the hook is placed on the edge of the toilet, due to the action of gravity, the ramp is lowered until it contacts the surface of the toilet, or when manipulating the hanger to locate it in the toilet, the ramp is lowered to the horizontal position before being placed in the toilet, so that at the time it is located in the toilet, the ramp contacts the interior surface of the toilet, sliding on said interior surface of the toilet, folding down in an ascending direction, so that its self-positioning is also established.
  • this configuration has the great advantage that it allows the folding ramp to be larger than the water collecting surfaces of the fixed trays provided in the state of the art, as they are in a position close to vertical and therefore both do not protrude from the device, which, on the one hand, allows for a greater collection of water, especially in cases where the water flow is low, and on the other hand, it allows reaching flows that flow away from the basket, adapting to any type of toilet on the market.
  • Another novelty of the invention resides in that the basket has been provided with a pair of partitions that run from the area of the water inlet, convergently, towards the area of the dosing nozzle to channel the water collection to said dosing nozzle.
  • the outlet of the water it comprises a central projection at the beginning of which it includes grooves that improve the evacuation of water in the area of accommodation of the product.
  • the area of the outlet of the basket and following the partitions comprises an absorbent membrane, of conventional type, which in one embodiment has a contour provided with recesses and projections adapted to recesses and projections defined in the basket, by the arrangement of the partitions and the dosing nozzle, to retain said absorbent membrane in the basket.
  • the basket comprises lugs that favor the retention of the absorbent membrane.
  • the incorporation of the membrane allows the dosing time of the mixture of water and gel to the interior of the toilet to be prolonged, for a certain period after the discharge of the water has ended, as the mixture continues to flow into the toilet slowly after discharge.
  • this membrane retains a small part of the mixture after discharge, so that this small part of the retained mixture will evaporate over time, during which a fresh environment is maintained inside the toilet.
  • the basket may include a plurality of metering nozzles, and a pair of partitions, each of which converges towards the extreme metering nozzles, directing the flow to all the nozzles.
  • it can comprise a pair of partitions for each dosing nozzle so that they converge towards each of said dosing nozzles, making a more homogeneous distribution towards all the nozzles.
  • This configuration has the advantage of providing channels for guiding the water flow to the dosing area, which improves the performance of the device and, together with the drop ramp, prevents fluidization of the liquid contained in the container.
  • this descriptive memory is accompanied, as an integral part thereof, by a set of figures in which, by way of illustration and not limitation, it has been represented the next:
  • Figure 1 shows a front view of a possible embodiment of the dosing hanger of the invention, in the position prior to its application in a toilet.
  • Figure 2 shows a side view of the previous figure.
  • Figure 3 shows a rear view of the device of the previous figures.
  • Figure 4 shows a perspective view of the device with the ramp folded down in a folded position in which it collects water.
  • Figure 5 shows a perspective view of the lower and inner part of the basket with the ramp folded down.
  • Figure 6 shows a plan view of the previous figure, to clarify the circulation of the water inside the basket.
  • Figure 6A shows the same view as in Figure 6, but for the case in which an absorbent membrane is incorporated in the base of the interior of the basket, so as to favor the control of the discharge of the product.
  • Figure 7 shows an example of application of the dosing hanger of the invention in a toilet.
  • the dispenser of the invention comprises a basket 1 inside and at the base of which includes a dosing nozzle 2 into which the neck of a container containing a cleaning, disinfecting and / or air freshener gel is inserted, so that the dosing nozzle 2 breaks a seal on the neck of the container, keeping it open and upside down without the liquid due to the configuration of the dosing nozzle 2.
  • the container has not been represented as being conventional and not being the object of the invention.
  • the dosing nozzle 2 is provided with teeth 4 in its mouth that simplify the breaking of the seal.
  • the incorporation of a stop 13 has been provided, on which the container sits.
  • the basket 1 is provided with a flexible hook 3 by means of which it is hung on the edge 10 of a toilet, so that said basket 1 is located inside the toilet, in proximity to its edge 10.
  • the basket comprises an inlet 5 and an outlet 6 of water 11, so that when the tank is flushed, the released water enters the basket 1, which, when passing through the outlet of the dosed nozzle 2, determines the absorption and dosage of the gel , which is mixed with the water, the mixture of which runs through the outlet 6 of the basket 1 into the toilet, cleaning it.
  • the operation of the dosing nozzle 2 is not described in more detail because it is conventional and not the subject of the invention.
  • a novelty of the invention consists in the incorporation of a folding ramp 7, arranged in the area of the entrance 5, which articulates on an axis 12 and which is lowered from an inclined position close to the vertical to the horizontal position, so that when said hook 3 is arranged on the edge 10 of the toilet, the ramp 7 falls by gravity until it contacts the interior surface of the toilet ( Figures 4 and 7), its self-positioning being carried out, leaving the ramp 7 tilted upwards contacting the surface of the toilet, so that when water comes out of the cistern the collection of water is carried out in a very efficient way, ensuring that a sufficient quantity of water 11 enters the basket 1.
  • the ramp will drop, due to the action of gravity, to the horizontal position.
  • the ramp contacts the inner surface of the toilet, causing it to slide on said inner surface of the toilet, folding down in the direction ascending, which also determines its self-positioning, preventing the user from participating in its placement.
  • the ramp will have a greater or lesser inclination depending on the model of toilet to which it is applied.
  • This configuration also has the great advantage that the ramp can have larger dimensions than the fixed tray of the state of the art, as it is in a position close to the vertical when the device is not used, and therefore does not protrude considerably. of the same.
  • This greater dimension allows its adaptation to any type of toilet, since it reaches any distance from the interior surface of the toilet, defined by the width of the edge 10 of the toilet.
  • the basket 1 comprises inside and at its base two partitions 9 that run from the mouth of the entrance 5, and are convergent towards the dosing nozzle 2, so that the water collected by the folding ramp 7 is directed towards the dosing nozzle 2, generating a conduit for guiding the water flow 11 to the dosing area ( Figures 5 and 6), so that this configuration definitively ensures that the water runs through the outlet of said dosing nozzle 2, which allows obtaining greater effectiveness and homogeneity in the dosage, even in cases where said flow rate is low.
  • the height of the partitions 9 allows the water to exceed them when a certain amount accumulates, so that the channeled water flows through the outlet of the dosing nozzle 2, producing the described dosage of the gel.
  • a central projection 15 at the beginning of which it includes grooves 14 that improve the evacuation of water in the product's accommodation area, since said grooves 14 function as drains because when the water enters the basket it stays in his cabin. With the grooves 14 the evacuation of the water takes place, eliminating the excess of water and preventing it from entering the container. Without the grooves 14 the excess water would not be removed, which would mix with the gel and enter the container due to the dilution effect and the negative pressure effect generated by the container.
  • the invention envisages the possibility of including inside the basket and at its base an absorbent membrane 18 (figure 6A), already known in the state of the art, of a spongy / porous material, so that it absorbs the mixture of water and gel, which runs through the base after a download.
  • This configuration allows the dosage of the mixture of water and gel to be prolonged inside the toilet, for a certain period after the water discharge has ended, as the mixture continues to flow into the toilet slowly after discharge.
  • this membrane retains a small part of the mixture after discharge, so that this small part of the retained mixture will evaporate over time, during which a fresh environment is maintained inside the toilet.
  • the membrane 18 is retained at the base of the inside of the basket due to the shape of the contour of the base and the membrane, since they have different recesses and projections that make it possible to retain them, but in addition the base comprises lugs 17, which favor this retention.
  • the thickness of the membrane 18 is less than the height of the partitions 9, so that it remains below them to allow correct dosing of the gel in the water as described.
  • the basket comprises a single dosing nozzle 2 for holding a container, but its application is easily understood for the case in which it includes two or more dosing nozzles, each of the which is intended to retain a container containing a liquid with different cleaning properties.
  • the operation is equivalent to the description made for a single nozzle, for which it can include a pair of partitions 9, each of which converges towards the extreme dosing nozzles, or it can also include as many pairs of partitions 9 as there are nozzles metering 2 comprises, arranged converging towards each of said nozzles.

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 concerne un bloc doseur pour WC, qui comprend un petit panier, pourvu d'un crochet souple (3) de suspension sur le bord (10) des toilettes, une entrée (5) et une sortie (6) d'eau (11) provenant d'un réservoir, au moins une buse de dosage (2), dans laquelle est inséré un récipient qui contient un liquide à doser dans les WC, et une surface de collecte d'eau disposée dans la zone d'entrée d'eau. L'invention est caractérisée en ce que la surface de collecte d'eau est une rampe rabattable (7), d'une position proche de la verticale à la position horizontale, pour lors du placement du bloc à l'intérieur des WC, produire l'autopositionnement de la rampe rabattable lorsqu'elle vient en contact avec la surface intérieure desdits WC. Le petit panier (1) comprend une paire de cloisons (9) au niveau de la zone d'entrée (5) d'eau qui convergent vers la buse doseuse (2) pour canaliser la collecte d'eau vers ladite buse doseuse (2).
PCT/ES2019/070819 2018-12-04 2019-11-29 Bloc doseur pour wc WO2020115348A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201831876U ES1224319Y (es) 2018-12-04 2018-12-04 Colgador dosificador para inodoro
ESU201831876 2018-12-04

Publications (1)

Publication Number Publication Date
WO2020115348A1 true WO2020115348A1 (fr) 2020-06-11

Family

ID=65200395

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2019/070819 WO2020115348A1 (fr) 2018-12-04 2019-11-29 Bloc doseur pour wc

Country Status (2)

Country Link
ES (1) ES1224319Y (fr)
WO (1) WO2020115348A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2230025T3 (es) * 1999-04-19 2005-05-01 Sara Lee/De N.V. Dispositivo de limpieza y para generar olor, destinado a su suspension en el reborde de la cubeta de un inodoro.
WO2010107046A1 (fr) * 2009-03-18 2010-09-23 小林製薬株式会社 Dispositif d'apport de liquide chimique
WO2010113905A1 (fr) * 2009-03-31 2010-10-07 小林製薬株式会社 Dispositif d'alimentation en liquide chimique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2230025T3 (es) * 1999-04-19 2005-05-01 Sara Lee/De N.V. Dispositivo de limpieza y para generar olor, destinado a su suspension en el reborde de la cubeta de un inodoro.
WO2010107046A1 (fr) * 2009-03-18 2010-09-23 小林製薬株式会社 Dispositif d'apport de liquide chimique
WO2010113905A1 (fr) * 2009-03-31 2010-10-07 小林製薬株式会社 Dispositif d'alimentation en liquide chimique

Also Published As

Publication number Publication date
ES1224319Y (es) 2019-04-26
ES1224319U (es) 2019-02-04

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