WO2020160632A1 - Self-cleaning system in a toilet water tank - Google Patents

Self-cleaning system in a toilet water tank Download PDF

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Publication number
WO2020160632A1
WO2020160632A1 PCT/BR2020/050026 BR2020050026W WO2020160632A1 WO 2020160632 A1 WO2020160632 A1 WO 2020160632A1 BR 2020050026 W BR2020050026 W BR 2020050026W WO 2020160632 A1 WO2020160632 A1 WO 2020160632A1
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WO
WIPO (PCT)
Prior art keywords
toilet
self
cleaning system
water tank
present
Prior art date
Application number
PCT/BR2020/050026
Other languages
French (fr)
Portuguese (pt)
Inventor
Sérgio MELFI
Original Assignee
Roca Sanitarios Brasil Ltda
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 Roca Sanitarios Brasil Ltda filed Critical Roca Sanitarios Brasil Ltda
Publication of WO2020160632A1 publication Critical patent/WO2020160632A1/en

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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
    • E03D9/022—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing consisting of solid substances introduced in the bowl or the supply line
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • 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 utility model relates to a self-cleaning system present in a toilet water tank, which aims to facilitate the user to uncle carapa stilha s sa nitá ria s of cleaning and cleaning of the toilet, so that the container of these tablets is accommodated inside the water tank of the toilet.
  • a solid disinfectant is inserted into the inner tube, which is gradually eliminated through the through holes.
  • the compartment is formed between the inner tube and the inner hollow.
  • This utility model presents a self-cleaning system present in a toilet water tank that allows cleaning tablets to be easily inserted into the water tank of a toilet, which prevents the water that comes out during the process of sc a ig ad issip and sinfe ta nte sdaspa stilha sde limp e za properties.
  • the closest object to the present innovation is that described by the MU 8901804-4 utility model, which describes a new container installed inside the water tank of the toilet, with a system of restoratio n of material Ide sinfe ta n te solido.
  • the present innovation has the advantage that to insert a disinfectant material it is not necessary to completely remove the cylindrical tube from the sanitary box, just removing the ceramic lid, thus making its handling more hygienic, quick and safe.
  • Figure 2 illustrates a side sectional view of the self cleaning system present in a toilet tank, object of the present utility model
  • Figure 3B illustrates the top view of the self-cleaning system present in a toilet tank, object of the present model useful
  • Figure 3 A illustrates the section J-J of Figure 3B of the self-cleaning system present in a toilet water tank, object of the p re nse of the utility;
  • Figure 4 shows a front sectional view of the self-cleaning system present in a toilet tank, object of the present utility model
  • Figure 5 illustrates a side view of the self-cleaning system gift and toilet bowl, object of the present model utility
  • Figure 6 illustrates a front view of the self-cleaning system present in a toilet tank, object of the present model useful
  • Egura 7 illustrates a top view of the self-cleaning system present in a toilet tank, object of the present model used.
  • the self-cleaning system present in a toilet water tank comprises a plastic cylinder tube 1 where the cleaning pads are inserted, with the tube 1 being positioned inside a ceramic flush box 10 from a toilet bowl (not shown in the figures), with the tub 1 being:

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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

The present utility model relates to a self-cleaning system in a toilet water tank comprising a cylindrical pipe (1) positioned inside a toilet cistern (10), in which the pipe (1) has vertical openings (4) on the lower part thereof, which is in contact with the water in the cistern (10), the upper part of the pipe (1) having a mouth (5) with a larger diameter than the pipe (1), supporting the pipe (1) in the slot (6) in the toilet cistern (1), by means of projections (6a) and a nut (3), and also comprising a lid (2) made from the same material as the cistern (10).

Description

SISTEMA AUTO JJMPANTE PRESENTE EM CAIXA D’ÁGUA DE VASO SANHA F3C) AUTO JJMPANT SYSTEM PRESENT IN SANHA F3C VASE WATER BOX)
CAMPO TÉCNICO DO MODELO UIÍIDADE TECHNICAL FIELD OF THE UTILITY MODEL
[1] O presente modelo utilidade diz respeito a um sistema autolimpante presente em caixa d’água de vaso sanitário, que visa facilitar a o usuá rio a tio caraspa stilha s sa nitá ria s d e limp e za d e va so s sa nitá rio s, d e modo que o recipiente destas pastilhas está acomodado dentro da caixa d água do vaso sanitário. [1] The present utility model relates to a self-cleaning system present in a toilet water tank, which aims to facilitate the user to uncle carapa stilha s sa nitá ria s of cleaning and cleaning of the toilet, so that the container of these tablets is accommodated inside the water tank of the toilet.
ANTECEDENTES DO MODElí.) UHUDADE BACKGROUND OF MODElí.) UHUDADE
[2] O este do da técnica ma is próximo do presente pedido de modelo de utilidade refere -se ao modelo de utilidade MU 8901804-4 (ver HGURAS IA e 1B) que descreve um recipiente dosador para material d e sinfe ta nte e d e so d o riza do só lid o a p lic a d o no inte rio r d a c a ixa d’ á g ua de descaiga em vaso sanitário compreendendo: um corpo formado por um tubo externo, uma saída na parte inferior, um suspiro na parte superior, um oco interno, sendo que o diferencial deste recipiente é que o encaixe e alojame to do tubo interno é provido de furos sim etric ame nte alinhados e distribuídos na sua circunferência, e que o interior de alojamento é fechado através do ressalto da tampa que fecha a entrada do oco interno e do tubo externo fo miando o compartimento. [2] The state of the art more similar to the present utility model application relates to utility model MU 8901804-4 (see HGURAS IA and 1B) which describes a metering container for sintered material. ration of the only lid oap lic ed in the interior rdaca ix of the water of peeling in toilet comprising: a body formed by an external tube, an outlet in the inferior part, a sigh in the superior part, an internal hollow, being that the differential of this container is that the fitting and housing of the inner tube is provided with symmetrical holes aligned and distributed in its circumference, and that the interior of the housing is closed through the lid protrusion that closes the entrance of the inner hollow and of the external tube forming the compartment.
[3] Ademais, no interior do tubo interno fica inserido um desinfetante sólido que é eliminado gradualmente através dos furos para. o compartimento fo miado entro o tubo interno e o oco interno. [3] In addition, a solid disinfectant is inserted into the inner tube, which is gradually eliminated through the through holes. the compartment is formed between the inner tube and the inner hollow.
BKE E DESCRIÇÃO DO MO DEIO UHUDADE BKE AND DESCRIPTION OF MO DEIO UHUDADE
[4] O prese te modelo utilidade dz respeito a um sistema autolimpante presente em caixa d’ água de vaso sanitário que possibilita que pastilhas de limpeza sejam inseridas facilmente na caixa d’água de um vaso sanitário, ossibilita do que a água que sai durante o processo de d e sc a ig a d issip e aspropriedadesde sinfe ta nte s d a s p a stilha s d e limp e za . [4] This utility model presents a self-cleaning system present in a toilet water tank that allows cleaning tablets to be easily inserted into the water tank of a toilet, which prevents the water that comes out during the process of sc a ig ad issip and sinfe ta nte sdaspa stilha sde limp e za properties.
[5] O objeto ma is próximo da presente inovação é aquele descrito pelo modelo de utilidade MU 8901804-4 que descreve um novo recipiente instalado dentro da caixa de água do vaso sanitário, com um sistema de re se rva tó rio de m a te ria Ide sinfe ta n te so lid o . [5] The closest object to the present innovation is that described by the MU 8901804-4 utility model, which describes a new container installed inside the water tank of the toilet, with a system of restoratio n of material Ide sinfe ta n te solido.
[6] A presente inovação apresenta a vantagem de que para inserir um material desinfetante não é necessário a remoção completa do tubo cilíndrico da caixa sanitária, bastando apenas retirar a tampa cerâmica, tomando assim seu manuseio mais higiênic o , rápido e seguro. [6] The present innovation has the advantage that to insert a disinfectant material it is not necessary to completely remove the cylindrical tube from the sanitary box, just removing the ceramic lid, thus making its handling more hygienic, quick and safe.
[7] Osdetalhesde um ou mais modos de realização do modelo de utilid a d e fo ram a p re se nta d o s no s d e se nho se na d e se riç á o aba ixo . O utra s e a ra c te rístic a s, objetos e vantagens do modelo de utilidade ficarão a p a re nte s n a d e sc riç ão, no s d e se nho s e na s re ivind ic ações. [7] Details of one or more ways of realizing the utility model d e have been made in the s of the s and s in the r sion below. O ther s and the r c tis tical r e s, objects and advantages of the utility model will stand p re n t e r n e n d e sc ri on, on the s and on the claims.
BREVE DESC BICÃO DO S DESENHO S BRIEF DES BICÃO DO S DRAWING S
[8] Outros objetivos, carne te rístic as e vantagens do presente modelo utilidade ficarão aparentes a partir da descrição se uinte , quando lida com relação aos desenhos acompanhantes. Esses desenhos, numerais de referência equivalentes denotam partes correspondentes em todas as vá ria s vista s. [8] Other objectives, fleshing out and advantages of the present utility model will be apparent from the following description, when dealing with accompanying drawings. These drawings, equivalent reference numerals denote corresponding parts in all the various views.
[9] A Figura IA e Figura 1B ilustram o estado da técnica; [9] Figure IA and Figure 1B illustrate the state of the art;
[10] A Figura 2 ilustra uma vista lateral em corte do siste a auto limpa nte presente em caixa d água de vaso sanitário, objeto do presente modelo utilidade; [10] Figure 2 illustrates a side sectional view of the self cleaning system present in a toilet tank, object of the present utility model;
[11] A Figura 3B ilustra a vista superior do sistema auto limpa nte presente em caixa d’ água de vaso sanitário, objeto do presente modelo utilid a d e ; e [11] Figure 3B illustrates the top view of the self-cleaning system present in a toilet tank, object of the present model useful; and
[12] A Figura 3 A ilustra a secção J-J da Figura 3B do sistema auto lim a nte presente em caixa d’ água de vaso sanitário, objeto do p re se nte m o d e lo utilid a d e ; e [12] Figure 3 A illustrates the section J-J of Figure 3B of the self-cleaning system present in a toilet water tank, object of the p re nse of the utility; and
[13] A Figura 4 ilustra uma vista frontal em corte do sistema autolimpante presente em caixa d água de vaso sanitário, objeto do presente modelo utilidade; [13] Figure 4 shows a front sectional view of the self-cleaning system present in a toilet tank, object of the present utility model;
[14] A Figura 5 ilustra uma vista lateral do sistema autolimpante presente e caixa d’ água de vaso sanitário, objeto do presente odelo utilid a d e ; [14] Figure 5 illustrates a side view of the self-cleaning system gift and toilet bowl, object of the present model utility;
[15] A figura 6 ilustra uma vista frontal do sistema autolimpante presente em caixa d’água de vaso sanitário, objeto do presente modelo utilid a d e ; e [15] Figure 6 illustrates a front view of the self-cleaning system present in a toilet tank, object of the present model useful; and
[16] A Egura 7 ilustra uma vista superior do sistema autolimpante presente em caixa d’ água de vaso sanitário, objeto do presente modelo utilid a d e . [16] Egura 7 illustrates a top view of the self-cleaning system present in a toilet tank, object of the present model used.
DESCRIÇÃO DEIMH DA DO MODELO UTILIDADE DEIMH DESCRIPTION OF THE UTILITY MODEL
[17] C o rn re la ç ã o à s fig ura s, e rn q ue e le r e nto s e q uiva le nte s receberam designações numéricas equivalentes para facilitar o e nte nd im e nto da p re se nte m a té ria , d e se re ve m -se a s vá ria s a p re se nta ç õ e s de um sistema autolimpante presente em caixa d’ água de vaso sanitário. [17] C o rn re lation to th e figures, and where the next sequential has been given equivalent numerical designations to facilitate the ime nt of the material re p rt. , if you re see the various sap re se tations of a self-cleaning system present in a toilet tank.
[18] Deve-se observar que as figuras não estão necessariamente em escala, e que certas camcteristicas podem ser mostradas em escala exagerada ou em forma um pouco esquemática com o interesse de clareza e concisão. Tfemios relativos a conexões, acoplamentos e se elhantes, tais como “conectado” e “rosqueados”, se referem a uma re la ç ã o e m q ue ase strutura sficam fixa d a s o u e o ne e ta d a s e ntre si, d ire ta o u indiretamente através de estruturas interpostas, bem como conexões ou relações tanto móveis quanto rígidas, a menos que esteja expressamente descrito o contrario. Na reivindicação, pretende -se que se cubram as e strutura s d e sc rita s, sug e ridas ou to ma d as ó b via. s p e la descri ão e sc rita o u pelos desenhos para realizar a função relatada, incluindo não apenas equivalentes estruturais, mas também estruturas equivalentes. Os termos “rede hidráulica”, “rede de esgoto” e “esgoto” sâo usados interc ambiavelmente nessa revelação e tal uso não deve limitaro escopo d a re ivind ic a ç ã o a q ui fixa d a . [18] It should be noted that the figures are not necessarily to scale, and that certain features may be shown in an exaggerated scale or in a slightly schematic form with the interest of clarity and conciseness. Tfemios related to connections, couplings and similar ones, such as “connected” and “threaded”, refer to a relationship in which the structure is fixed in two different ways, either directly or indirectly through structures interposed, as well as connections or relationships, both mobile and rigid, unless expressly described otherwise. In the claim, it is intended to cover the structures, suggest, or take or take the path. s for the description and use the drawings to perform the reported function, including not only structural equivalents, but also equivalent structures. The terms "hydraulic network", "sewer network" and "sewer" are used interchangeably in this disclosure and such use should not limit the scope of the claim to which it is fixed.
[19] Ao analisar as Hguras IA e 1B é possível notar que as pastilhas de limpeza se dispersão na caixa de descaiga através de um recipiente que compreende um tubo interno com diversos furos e um tubo externo que serve como um invólucro do tubo interno. [19] When analyzing Hguras IA and 1B it is possible to notice that the cleaning tablets are dispersed in the peeling box through a container which comprises an inner tube with several holes and an outer tube that serves as a wrapper for the inner tube.
[20] Através das figuras de 2 a 7 é possível notar que o sistema autolimpante presente em caixa d’água de vaso sanitário compreende um tubo cilindro plástico 1 onde as pastilhas de limpezas são inseridas, sendo que o tubo 1 é posicionado no interior de uma caixa de descarga de cerâmica 10 de um vaso sanitário (não ilustrado nas figuras), sendo que o tub o 1 p o ssui: [20] Through figures 2 to 7 it is possible to notice that the self-cleaning system present in a toilet water tank comprises a plastic cylinder tube 1 where the cleaning pads are inserted, with the tube 1 being positioned inside a ceramic flush box 10 from a toilet bowl (not shown in the figures), with the tub 1 being:
“n” aberturas verticais 4 em sua arte inferior, que fica em contato com a água da caixa de descarga 10, “N” vertical openings 4 in its lower gear, which is in contact with the water in the discharge box 10,
em que a parte sup e rio r d o tub o 1 a p re se nta um a boca 5 com um diâmetro mais largo que o tubo 1, sustentando o tubo 1 no encaixe 6 pr sente na acia sanitária 1, através de ressaltos 6a e uma porca 3, e where the upper part of the pipe 1 after a mouth 5 with a wider diameter than the pipe 1, holding the pipe 1 in the socket 6 present in the sanitary aisle 1, by means of the shoulders 6a and a nut 3, and
uma tampa 2 de cerâmica da caixa de descarga 10. a ceramic lid 2 of the discharge box 10.
[21] Na figura 5 é possível verificar que o sistema autolimpante presente em caixa d’ água de vaso sanitário fica lateralmente à válvula de descarga 11. [21] In figure 5 it is possible to verify that the self-cleaning system present in a toilet water tank is located laterally to the drain valve 11.
[22] Pode-se enfatizar que as apresentações descritas acima, pardeularmente quaisquer apresentações “preferidas”, constituem meramente exemplos possíveis de implementações e são mostradas meramente para uma compreensão clara dos princípios da revelação. Podem ser feitas muitas variações e modificações nas aprese ntaç ões da revelação descritas acima, sem sair substancialmente do espírito e dos princípios da mesma. Pretende-se que todas essas modificações e variaç ões sejam aqui incluídas no escopo dessa revelação, e a presente re ve la ç ã o é p ro te g id a p e la s re ivind icaçõesseg uinte s. [22] It can be emphasized that the presentations described above, particularly any “preferred” presentations, are merely possible examples of implementations and are shown merely for a clear understanding of the principles of the disclosure. Many variations and modifications can be made to the disclosure presentations described above, without departing substantially from the spirit and principles of the disclosure. It is intended that all such modifications and variations are included here in the scope of that disclosure, and the present disclosure is for the following claims.
[23] Ezn ora esta especificação contenha muitas e spe c ific idade s, essas não devem ser interpretadas c omo limitações no escopo da matéria re ivind ic a d a , mas, em vez d isso , deve m se r inte rp re ta d a s c o m o de se rições de c ara c te rístie as que podem ser espee [ficas de apresentações p a rtic ula re s. C e rta s c a ra c te ristic a s q ue e stã o d e sc rita s ne ssa e sp e c ific ação no contexto de apresentações separadas também podem ser implementadas em combinação em uma apresentação única. Co ntrariame nte , várias c ame te ristic as que estão descritas no contexto de uma única apresentação também podem ser implementadas em múltiplas apresentações separadamente ou em qualquer sub combinação adequada. Além disso, embora as c a ra. c te ristic a s possam ser descritas acima co o atuando em certas combinações e mesmo ser reivindic a das inicialmente como tais, uma ou mais c arae te ristic as de uma combinação reivindicada podem, em alguns casos, ser retiradas da combinação, e a combinação reivindicada pode ser orientada pam uma subc ombinaç ão ouvariação de uma subc ombinaç ão . [23] Ezn now that this specification contains many and spe cific s, these should not be interpreted as limitations in the scope of the claimed matter, but, instead, it should be reinterpreted as if r e c ries r te rstie those that can be spied on rtic ula re s. C e rta sca ra c te ristic as st e ode to sc rita s ne ssa and sp ec ific in the context of separate presentations can also be implemented in combination in a single presentation. In contrast, several c ame ristic s that are described in the context of a single presentation can also be implemented in multiple presentations separately or in any suitable sub-combination. In addition, although the ca. The risks can be described above as acting in certain combinations and even being claimed initially as such, one or more risks of a claimed combination can, in some cases, be removed from the combination, and the combination claim can be directed to a subcontinuation hearing of a subcontinuation.
[24] Como mostrado pelas várias configurações e apresentações ilustradas nas E uras 2, 3A, 3B, 4, 5, 6 e 7d escreveu-se um sistema auo limpa nte presente em caixa d’ água de vaso sanitário [24] As shown by the various configurations and presentations illustrated in E uras 2, 3A, 3B, 4, 5, 6 and 7d a clean water system in a toilet water tank was written
[25] Em b o ra p o ssa m te r sid o d e sc rita s a r re se nta ç õ e s p re fe rid a s d a presente matéria, deve -se entender que as apresentações descritas são apenas ilustrativas e que o escopo do modelo de utilidade deve ser definido unicamente pelas reivindicações fixadas quando estiverem de acordo eom toda uma faixa de equivalência, muitas variações e modificações que ocorrem natumlmente para os técnicos no assunto a p a rtir d e um e xa m e d o m e sm o . [25] In spite of the sc rita sar re s ta re s re f er rid es of this article, it should be understood that the presentations described are only illustrative and that the scope of the utility model should be defined only by the claims established when they are in agreement with a whole range of equivalence, many variations and modifications that occur naturally for the technicians in the subject after starting a new medome sm o.

Claims

SANITÁRIO e a ra c te riza do p o r c o m p re e nd e r um tub o c ilind ro ( 1) p o sic io na d o no interior de uma caixa de desc a r a (10) de um vaso sanitário, em que o tubo (1) po ssui: BATHROOM AND THE RATIO OF THE PORCOMPANY AND INCLUDING A SICILY TUBE (1) in a toilet box (10), in which the tube (1) can be used. ssui:
aberturas verde ais (4) em sua parte inferior, que fica em c ontato com a água da caixa de desc aiga(10), green openings (4) in its lower part, which is in contact with the water in the cooling box (10),
em que a parte superior do tubo (1) apresenta uma boca (5) com um diâmetro mais largo que o tubo (I), sustentando o tubo (1) no encaixe (6) presente na caixa de descarga (1), a ravés de ressaltos (6a) e uma porca (3), e where the upper part of the tube (1) has a mouth (5) with a wider diameter than the tube (I), supporting the tube (1) in the socket (6) present in the discharge box (1), through shoulders (6a) and a nut (3), and
uma tampa (2) do mesmo material da caixa de desc aiga(10). a cover (2) of the same material as the housing (10).
PCT/BR2020/050026 2019-02-04 2020-02-04 Self-cleaning system in a toilet water tank WO2020160632A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR202019002212U BR202019002212U8 (en) 2019-02-04 2019-02-04 self-cleaning system present in a toilet tank
BR202019002212-0 2019-02-04

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WO2020160632A1 true WO2020160632A1 (en) 2020-08-13

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350666A (en) * 1980-08-19 1982-09-21 Klutts James H Apparatus for dispensing a chemical into a fluid
US6447722B1 (en) * 1998-12-04 2002-09-10 Stellar Technology Company Solid water treatment composition and methods of preparation and use
DE202006001722U1 (en) * 2006-02-03 2006-06-08 Fiedler, Martin Module for purification of rainwater used in toilet-flushing tank, comprises perforated vessel containing disinfectant, which stands on internal floor of tank
WO2007092172A2 (en) * 2006-02-06 2007-08-16 Intex Recreation Corporation A chlorine generator
WO2008062364A1 (en) * 2006-11-21 2008-05-29 Valagam Raghunathan A dissolvable-material dispenser for a toilet
US20100146687A1 (en) * 2006-03-22 2010-06-17 Reckitt Benckiser Inc. Lavatory Dispensing Devices
BRMU8901804U2 (en) * 2009-08-07 2011-04-05 Luiz Carlos Nuss Disinfectant and solid deodorizer dispensing container applied inside the toilet flush water tank
US20180148914A1 (en) * 2016-11-28 2018-05-31 James Richard Alsop, Sr. Chlorine retention reservoir for a toilet

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350666A (en) * 1980-08-19 1982-09-21 Klutts James H Apparatus for dispensing a chemical into a fluid
US6447722B1 (en) * 1998-12-04 2002-09-10 Stellar Technology Company Solid water treatment composition and methods of preparation and use
DE202006001722U1 (en) * 2006-02-03 2006-06-08 Fiedler, Martin Module for purification of rainwater used in toilet-flushing tank, comprises perforated vessel containing disinfectant, which stands on internal floor of tank
WO2007092172A2 (en) * 2006-02-06 2007-08-16 Intex Recreation Corporation A chlorine generator
US20100146687A1 (en) * 2006-03-22 2010-06-17 Reckitt Benckiser Inc. Lavatory Dispensing Devices
WO2008062364A1 (en) * 2006-11-21 2008-05-29 Valagam Raghunathan A dissolvable-material dispenser for a toilet
BRMU8901804U2 (en) * 2009-08-07 2011-04-05 Luiz Carlos Nuss Disinfectant and solid deodorizer dispensing container applied inside the toilet flush water tank
US20180148914A1 (en) * 2016-11-28 2018-05-31 James Richard Alsop, Sr. Chlorine retention reservoir for a toilet

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BR202019002212U2 (en) 2020-09-24

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