WO2014043775A2 - Integrated oral hygiene device - Google Patents

Integrated oral hygiene device Download PDF

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Publication number
WO2014043775A2
WO2014043775A2 PCT/BR2013/000359 BR2013000359W WO2014043775A2 WO 2014043775 A2 WO2014043775 A2 WO 2014043775A2 BR 2013000359 W BR2013000359 W BR 2013000359W WO 2014043775 A2 WO2014043775 A2 WO 2014043775A2
Authority
WO
WIPO (PCT)
Prior art keywords
toothpaste
oral hygiene
integrated
hygiene device
tube
Prior art date
Application number
PCT/BR2013/000359
Other languages
French (fr)
Portuguese (pt)
Other versions
WO2014043775A3 (en
Inventor
Nelson dos Santos ANDRÉ
Original Assignee
SIMÕES, Conrado Salgueiro
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 SIMÕES, Conrado Salgueiro filed Critical SIMÕES, Conrado Salgueiro
Publication of WO2014043775A2 publication Critical patent/WO2014043775A2/en
Publication of WO2014043775A3 publication Critical patent/WO2014043775A3/en

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Classifications

    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B11/00Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/001Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
    • A46B11/002Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means
    • A46B11/0024Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means with a permanently displaceable pressurising member that remain in position unless actuated, e.g. lead-screw or ratchet mechanisms, toothpaste tube twisting or rolling devices
    • A46B11/0027Lead-screw mechanisms
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B11/00Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/0072Details
    • A46B11/0079Arrangements for preventing undesired leakage or dispensing
    • A46B11/0089Caps or covers for bristles
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B15/00Other brushes; Brushes with additional arrangements
    • A46B15/0055Brushes combined with other articles normally separate from the brushing process, e.g. combs, razors, mirrors
    • A46B15/0069Brushes fitted with a interdental devices, e.g. toothpick
    • A46B15/0071Toothbrushes with flossing arrangements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C15/00Devices for cleaning between the teeth
    • A61C15/04Dental floss; Floss holders
    • A61C15/043Containers, dispensers, or the like, e.g. with cutting means
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B2200/00Brushes characterized by their functions, uses or applications
    • A46B2200/10For human or animal care
    • A46B2200/1066Toothbrush for cleaning the teeth or dentures

Definitions

  • Oral hygiene should be performed through proper technique and frequency, otherwise it will result in a number of problems not only related to the oral cavity, but also the health of individuals as a whole, lowering their immunity and making them more susceptible to infections.
  • the basic items for oral hygiene generate an environmental liability as a result of disposal, starting with a brush made of plastic and nylon® polymers that are hardly recycled.
  • Another considerable liability is derived from the metalized tubes / tubes that pack the toothpaste and its plastic caps, in addition to the cardboard boxes essential to the logistics of product movement. All of these factors are representative when considering the worldwide consumption volume, whether it is in respect of non-recycled waste or pollution generated by manufacturers They are increasingly consuming energy in the production process to meet growing demand.
  • the PI 0104152-5 "Dental Kit” - a dental hygiene brush, which has a protective bristle cap with a claw to carry it in a pocket, purse, paste, etc., and also has a toothpaste housing that it is pumped to the bristles through the plunger, which is moved by the thread as it is turned clockwise with the handle.
  • the dental floss is detachable, it allows separate use by the user of the device or by third parties;
  • Asepsis eliminates exposure of the brushing head and toothpaste to potential contaminants (no manipulation of tubes, lids or boxes to initiate brushing); > Because it is a unique and sealed device, it does not expose bristles, toothpaste and dental floss to contaminating vectors (toilets and toilets prone to fecal coliforms and other pathogens);
  • Figure 1 Perspective view of the integrated oral care device without the lid
  • Figure 2 Exploded perspective view of the integrated oral care device
  • Figure 3 Side sectional view of the integrated oral hygiene device
  • Figure 4 Top cross-sectional view of the integrated oral care device with enlarged detail of the plunger movement mechanism
  • Figure 5 Side sectional view of the integrated oral hygiene device with the complete reservoir tube
  • Figure 6 Side sectional view of the integrated oral hygiene device with half-load reservoir tube and duct pressing detail
  • Figure 7 Exploded perspective detail of the brush head of the integrated oral care device
  • FIG. 8 Perspective detail of the floss module of the integrated oral care device shown open;
  • Figure 10 Perspective view of the integrated oral hygiene device showing use in the coupled and uncoupled dental floss mode.
  • the "INTEGRATED ORIGINAL HYGIENE DEVICE" object of this Utility Model Patent Application refers to a unique device (1) provided with a reservoir tube (2) in which the toothpaste (3) is pushed by a plunger (4). ) whose movement mechanism (M), based on threads (5 and 6), occurs without contact with said toothpaste (3) extruded to the bristles (7) of the brushing head (8) through a duct (9 ) flexible, whereas a module (10) containing a coil of floss (11) holds an easy-to-attach system coupling / uncoupling to the handle (13), which also serves as the device cable.
  • the novel device (1) conforms to a brushing head (8) attached by thread (14) to the thread (15) of a reservoir tube (2) where an o-ring (O) ensures sealing.
  • the tube (2) is incorporated into the handle (13) which, in addition to functioning as a cable, is also part of the piston movement mechanism (M) (4), which has a rubberized ring (A), which slides inside the tube. said tube (2) pushing the toothpaste (3) in the release channel (16) towards the flexible duct (9) which adjoins the bristles (7).
  • toothpaste solidification / oxidation (3) is common, in which case the normal flow of the toothpaste is resumed with a slight pressure of such duct (9).
  • the movement mechanism (M) has no contact with the toothpaste as it is effected with turning the handle (13) by overlapping its inner thread (6) with the outer thread (5) of the tube (2), so that by turning said handle (13) it moves forward or backward concentrically, taking the piston (4) with it. crimped therein (17) forward to push the cream (3) into the release channel (16) or backwards leaving the cavity free for toothpaste replacement, not without first removing the brushing head (8).
  • the movement mechanism (M) is a tip engaged (18) to the handle (13), which serves as a guide when the latter is moved.
  • a tip engaged (18) to the handle (13) which serves as a guide when the latter is moved.
  • Brushing the lid (19) is enough and if necessary press the flexible duct (9) to remove the hardened product, allowing the cream to flow towards the bristles (7).
  • the module (10) it is necessary to open the flap (20) and to pass and cut the floss (11) on the blade (21).

Abstract

An integrated oral hygiene device consists of a single device (1) provided with a storage tube (2) in which toothpaste (3) is pushed by a plunger (4) with a driving mechanism (M) that is based on screws (5 and 6) and has no contact with the toothpaste (3), which is expelled towards the bristles (7) of the toothbrush head (8) through a flexible duct (9), while a module (10) containing a dental floss bobbin (11) comprises a system of fittings (12) for easy coupling to or decoupling from the grip (13), which also acts as the device handle.

Description

"DISPOSITIVO INTEGRADO PARA HIGIENE BUCAL" "INTEGRATED HYGIENE DEVICE"
Trata a presente solicitação de Patente de Modelo de Utilidade de um inédito "DISPOSITIVO INTEGRADO PARA HIGIENE BUCAL" notadamente de um dispositivo que agrega em conjunto único, pasta, escova e fio dental, ou seja, os itens fundamentais para a prática, eficaz, livre de contaminações, portátil e funcional da higienização bucal diária. It addresses the present Utility Model Patent application of an unprecedented "INTEGRATED Mouth Hygiene Device" notably a device that aggregates together, paste, brush and dental floss, ie the essential items for practice, effective, free contamination, portable and functional daily oral hygiene.
A higiene bucal deve ser realizada mediante técnica e frequência adequadas, pois do contrário resultará em uma série de problemas não apenas relacionados à cavidade oral, mas também a saúde dos indivíduos como um todo, baixando sua imunidade e tornando-os mais suscetíveis a infecções.  Oral hygiene should be performed through proper technique and frequency, otherwise it will result in a number of problems not only related to the oral cavity, but also the health of individuals as a whole, lowering their immunity and making them more susceptible to infections.
É evidente a pouca praticidade/ assepsia em fazer a higiene bucal fora do ambiente doméstico, uma vez que as pessoas devem ter em mãos os componentes básicos para efetivação do procedimento como a escova, o dentifrício e o fio dental, além de outros não menos importantes, entre eles o enxaguante bucal e o limpador de línguas, Nesse .contexto, -quando da - higiene- em-locais~de uso comum, as pessoas devem levar consigo no mínimo a escova, o dentifrício e o fio dental. It is evident the impracticality / asepsis in doing oral hygiene outside the home environment, since people must have at hand the basic components to perform the procedure such as the brush, toothpaste and dental floss, and others no less important. such as mouthwash and tongue cleaner. In this context, when - hygiene - in common places - people should carry with them at least the brush, toothpaste and dental floss.
Geralmente, os itens supracitados são disponibilizados separadamente, o que gera um volume considerável em prejuízo a portabilidade, dificultando a usabilidade em banheiros e lavabos públicos, por exemplo, que acaba por desmotivar a realização da higiene bucal.  Generally, the aforementioned items are available separately, which generates a considerable volume in detriment of portability, making it difficult to use in public toilets and toilets, for example, which ends up demotivating the performance of oral hygiene.
O ato de comprar, armazenar e utilizar os diferentes itens separadamente traz alguns inconvenientes como o esquecimento ou mesmo o término de um ou mais itens, o que leva a não higienização ou então a higienização precária. Também é fato que o período gasto para preparar o ato da escovação, devido ao manuseio dos diferentes itens, acaba por tomar o tempo ideal e adequado para a higienização bucal. The act of buying, storing and using the different items separately brings some inconveniences such as forgetting or even the end of one or more items, which leads to unhygienic or poor hygiene. It is also a fact that the time taken to prepare the brushing act, due to the handling of the different items, ends up taking the ideal and adequate time for oral hygiene.
Em termos de assepsia, as áreas molhadas de locais públicos certamente estão contaminadas por bactérias, agentes patogênicos e outros potenciais vetores de doenças. Isso torna-se relevante pelo fato de ser necessário o manuseio, com contato físico, para a abertura da bisnaga, o que obriga a colocação da tampa plástica e da própria bisnaga sobre a pia, que além de propiciar o alastramento dos agentes contaminantes para o creme dental, também os transmite para as cerdas da escova.  In terms of asepsis, wet areas of public places are certainly contaminated with bacteria, pathogens and other potential disease vectors. This becomes relevant due to the fact that it is necessary to handle with physical contact for the opening of the tube, which requires the placement of the plastic lid and the tube itself over the sink, which also provides the spread of contaminants to the tube. toothpaste also transmits them to the brush bristles.
Outro fator crítico, ainda considerando a contaminação bacteriológica, é resultado da ação de uma nuvem de coliformes fecais, originados na descarga de vasos sanitários, sobre os itens utilizados na higiene bucal colocados diretamente sobre a pia ou mesmo em compartimento sobre a mesma. Esse tipo de contaminação _se dá não. somente em-locais públicos, - mas- também nõ~ã~rhbierité doméstico. Another critical factor, even considering the bacteriological contamination, is the result of the action of a cloud of fecal coliforms, originated from the flushing of toilets, on the items used in oral hygiene placed directly on the sink or even in a compartment on it. This kind of contamination does not happen. only-local audiences - but- also in ~ ã ~ domestic rhbierité.
No que diz respeito ao meio ambiente, os itens básicos à higienização oral geram um passivo ambiental consequência do descarte, a iniciar pela escova fabricada com polímeros plásticos e nylon® que dificilmente são reciclados. Outro passivo considerável é derivado dos tubos/ bisnagas metalizadas que acondicionam o creme dental e respectivas tampas plásticas, além das caixas de papelão essenciais à logística de movimentação do produto. Todos esses fatores são representativos quando considerado o volume de consumo mundial, quer seja no tocante aos resíduos não reciclados, ou na poluição gerada pelos fabricantes que consomem cada vez mais energia no processo produtivo para atender a demanda crescente. Regarding the environment, the basic items for oral hygiene generate an environmental liability as a result of disposal, starting with a brush made of plastic and nylon® polymers that are hardly recycled. Another considerable liability is derived from the metalized tubes / tubes that pack the toothpaste and its plastic caps, in addition to the cardboard boxes essential to the logistics of product movement. All of these factors are representative when considering the worldwide consumption volume, whether it is in respect of non-recycled waste or pollution generated by manufacturers They are increasingly consuming energy in the production process to meet growing demand.
O atual estado da técnica antecipa alguns documentos de patentes que versam sobre a matéria em apreço como o MU 7802704-7 "Escova com Creme ou Gel Dental Acionado por Êmbolo" - o abastecimento se processa movendo-se o êmbolo para frente, através do botão puxador, o creme é comprimido e forçado a passar pôr um canal que comunica a câmara de creme com as cerdas na extremidade da escova.  The current state of the art anticipates some patent documents dealing with the subject matter such as MU 7802704-7 "Plunger-driven Toothbrush or Toothpaste" - refilling takes place by moving the plunger forward via the knob handle, the cream is compressed and forced through a channel that communicates the cream chamber with the bristles at the end of the brush.
O PI 0104152-5 "Kit Dental" - uma escova para higiene dental, a qual consta com uma tampa protetora das cerdas com uma garra para transportá-la no bolso, bolsa, pasta etc, e ainda consta com um alojamento para creme dental que é bombeado até as cerdas através do êmbolo, o qual é movimentado pela rosca no momento em que é girada no sentido horário com o manipulo.  The PI 0104152-5 "Dental Kit" - a dental hygiene brush, which has a protective bristle cap with a claw to carry it in a pocket, purse, paste, etc., and also has a toothpaste housing that it is pumped to the bristles through the plunger, which is moved by the thread as it is turned clockwise with the handle.
Os documentos de patentes citados acima apresentam alguns inconvenientes, como c ι meca.nismo._de- movimentação-do-êmbolo' permanecer em contato direto com o creme dental, em que o atrito com o mesmo reduz a vida útil das peças móveis. Outro ponto negativo é o frequente entupimento do canal de saída em direção às cerdas, pelo ressecamento do creme dental comum de ocorrer em intervalos prolongados de uso. The above - mentioned patent documents have some drawbacks, such as c-ι meca.nismo._de- movement of the plunger 'stay in direct contact with the toothpaste, in which friction with the same reduces the life of moving parts. Another negative point is the frequent clogging of the outlet channel towards the bristles, due to the dryness of the common toothpaste occurring at prolonged intervals of use.
Ciente do atual estado da técnica, suas lacunas e limitantes, o inventor, pessoa afeita à matéria em tela, após estudos e pesquisas, criou o "DISPOSITIVO INTEGRADO PARA HIGIENE BUCAL" em questão, trata de uma escova cujas cerdas são supridas com o creme dental contido em tubo solidário, onde um êmbolo com mecanismo de movimentação externo, ou seja, sem contato direto com o referido creme dental efetiva o seu extravasamento. Desse modo, ao ser movimentado, o êmbolo empurra o creme dental através de um duto de saída flexível, que com um leve pressionamento força a sua desobstrução expulsando o produto solidificado que dá lugar ao creme no estado pastoso em direção a cabeça de escovação. A referida solidificação é comum de acontecer em intervalos prolongados sem uso. Por fim, na extremidade oposta à cabeça de escovação se denota um recipiente com fio dental totalmente acoplável e de fácil utilização e substituição tanto para a troca do refil, em casos de quebra ou problemas no acionamento. O desacoplamento do módulo do fio dental também torna possível a sua aplicação em separado pelo próprio usuário ou por terceiros. Aware of the current state of the art, its shortcomings and limitations, the inventor, a person fond of the subject matter after studies and research, created the "INTEGRATED Mouth Hygiene Device" in question, deals with a brush whose bristles are supplied with the cream dental tube contained in a solidary tube, where a plunger with external movement mechanism, ie without direct contact with said toothpaste effect its extravasation. Thus, by being When moved, the plunger pushes the toothpaste through a flexible outlet duct, which with a slight pressure forces it to clear the solidified product which gives way to the cream in the pasty state toward the brushing head. Said solidification is common to occur at prolonged intervals without use. Finally, at the opposite end of the brushing head there is an easy-to-use and fully replaceable floss container for changing the refill in case of breakage or drive problems. The decoupling of the floss module also makes it possible to apply it separately by the user or by third parties.
Em suma, a inovação aqui requerida apresenta como vantagens mais preponderantes:  In short, the innovation required here has the most important advantages:
> Praticidade - agrega em produto único os itens fundamentais para a escovação/ higiene bucal evitando esquecimentos ou falta dos mesmos;  > Practicality - adds in a single product the essential items for brushing / oral hygiene avoiding forgetting or lack thereof;
> Agilidade e rapidez na disponibilização dos itens fundamentais à higienização bucal evitando perda de tempo;  > Agility and speed in the availability of key items for oral hygiene avoiding waste of time;
> Possibilita o desentupimento da saída de creme dental comum de acontecer em períodos prolongados sem uso, bastando pressionar o duto flexível;  > It allows the unclogging of the common toothpaste outlet to happen in prolonged periods without use, just pressing the flexible duct;
> O fio dental por ser desacoplavél permite a utilização em separado pelo usuário do dispositivo ou por terceiros;  > Because the dental floss is detachable, it allows separate use by the user of the device or by third parties;
> Assepsia - elimina a exposição da cabeça de escovação e do creme dental a potenciais meios contaminantes (não há manipulação de bisnagas, tampas ou caixas para iniciar o ato da escovação); > Por ser dispositivo único e vedado não expõe as cerdas, creme dental e fio dental a vetores contaminantes (banheiros e lavabos propensos a coliformes fecais e outras patogenias); > Asepsis - eliminates exposure of the brushing head and toothpaste to potential contaminants (no manipulation of tubes, lids or boxes to initiate brushing); > Because it is a unique and sealed device, it does not expose bristles, toothpaste and dental floss to contaminating vectors (toilets and toilets prone to fecal coliforms and other pathogens);
> Redução do impacto ambiental - com a redução do volume de descarte dos polímeros plásticos e nylon® utilizados na escova convencional, que é totalmente descartada ao final de sua vida útil - nesse dispositivo ocorre o descarte apenas da cabeça de escovação que corresponde, em volume, em até 80% a menor de resíduos;  > Reduction of environmental impact - by reducing the disposal volume of plastic and nylon® polymers used in the conventional brush, which is completely discarded at the end of its useful life - this device only disposes of the corresponding brush head in volume , up to 80% less waste;
> Redução do impacto ambiental - o sistema de refil para o fio dental contribui para a redução, em volume, de 100% das caixas de polímeros atualmente descartadas no lixo e/ ou natureza ao término da bobina;  > Reduction of environmental impact - the floss refill system contributes to the reduction in volume of 100% of polymer boxes currently discarded in the trash and / or nature at the end of the coil;
> Economia sustentável - a utilização do tubo reservatório recarregável de dentifrício, possibilita ao usuário adquirir bisnagas maiores deste produto em embalagens económicas não tendo o incómodo da falta de portabilidade - essa prerrogativa promove...economia- em -embalagens plásticas- ou metalizadas circulantes no mercado e consequente redução, em volume, de até 30% no descarte;  > Sustainable economy - the use of the rechargeable dentifrice reservoir tube enables the user to purchase larger tubes of this product in economical packaging without the hassle of lack of portability - this prerogative promotes ... economy- in-plastic- or metalized containers circulating in the market and consequent reduction in volume of up to 30% in disposal;
> Redução de custo no processo de fabricação;  > Cost reduction in the manufacturing process;
> Indiretamente promoverá a melhoria da saúde bucal das pessoas e aumentará o consumo de creme e fio dental, decorrência da maior facilidade em realizar o ato da escovação.  > Indirectly will promote the improvement of people's oral health and increase the consumption of cream and floss, due to the easier to perform brushing.
Para melhor explicar a inovação relacionam-se abaixo os desenhos que representam de forma ilustrativa e não limitativa.  For a better explanation of innovation, the drawings below represent illustrative and non-limiting examples.
Figura 1 : Vista em perspectiva do dispositivo integrado para higiene bucal sem a tampa; Figura 2: Vista em perspectiva explodida do dispositivo integrado para higiene bucal; Figure 1: Perspective view of the integrated oral care device without the lid; Figure 2: Exploded perspective view of the integrated oral care device;
Figura 3: Vista em corte lateral do dispositivo integrado para higiene bucal;  Figure 3: Side sectional view of the integrated oral hygiene device;
Figura 4: Vista em corte superior do dispositivo integrado para higiene bucal, com detalhe ampliado do mecanismo de movimentação do êmbolo;  Figure 4: Top cross-sectional view of the integrated oral care device with enlarged detail of the plunger movement mechanism;
Figura 5: Vista em corte lateral do dispositivo integrado para higiene bucal, com o tubo reservatório completo;  Figure 5: Side sectional view of the integrated oral hygiene device with the complete reservoir tube;
Figura 6: Vista em corte lateral do dispositivo integrado para higiene bucal, com o tubo reservatório meia carga e detalhe do pressionamento do duto;  Figure 6: Side sectional view of the integrated oral hygiene device with half-load reservoir tube and duct pressing detail;
Figura 7: Detalhe em perspectiva explodida da cabeça de escovação do dispositivo integrado para higiene bucal;  Figure 7: Exploded perspective detail of the brush head of the integrated oral care device;
Figura 8: Detalhe em perspectiva do módulo do fio dental do dispositivo integrado para higiene bucal, mostrado aberto;  Figure 8: Perspective detail of the floss module of the integrated oral care device shown open;
Figura 9^ Vista_em perspectiva -do-dispositivo integrado para~hTgiéhê~ bucal, mostrando uso na modalidade escovação; Figure 9 Vista_em ^ -of-view device for integrated hTgiéhê ~ ~ buccal, showing use in brushing mode;
Figura 10: Vista em perspectiva do dispositivo integrado para higiene bucal, mostrando uso na modalidade fio dental acoplado e desacoplado.  Figure 10: Perspective view of the integrated oral hygiene device showing use in the coupled and uncoupled dental floss mode.
O "DISPOSITIVO INTEGRADO PARA HIGIENE BUCAL" objeto desta solicitação de Patente de Modelo de Utilidade, se refere a um dispositivo (1) único dotado de um tubo (2) reservatório no qual o creme dental (3) é empurrado por um êmbolo (4) cujo mecanismo (M) de movimentação, baseado em roscas (5 e 6), se dá sem contato com o referido creme dental (3) extravasado para a cerdas (7) da cabeça (8) de escovação através de um duto (9) flexível, ao passo que um módulo (10) contendo bobina de fio dental (11 ) detém um sistema de encaixes (12) de fácil acoplamento/ desacoplamento ao manipulo (13), que também serve como cabo do dispositivo. The "INTEGRATED ORIGINAL HYGIENE DEVICE" object of this Utility Model Patent Application refers to a unique device (1) provided with a reservoir tube (2) in which the toothpaste (3) is pushed by a plunger (4). ) whose movement mechanism (M), based on threads (5 and 6), occurs without contact with said toothpaste (3) extruded to the bristles (7) of the brushing head (8) through a duct (9 ) flexible, whereas a module (10) containing a coil of floss (11) holds an easy-to-attach system coupling / uncoupling to the handle (13), which also serves as the device cable.
Mais particularmente, o dispositivo (1) inovado conforma uma cabeça (8) de escovação anexada por meio de rosca (14) à rosca (15) de um tubo (2) reservatório onde um o'ring (O) garante a vedação. Dessa forma, o tubo (2) é incorporado ao manipulo (13) que além de funcionar como cabo também faz parte do mecanismo (M) de movimentação do êmbolo (4), dotado de anel (A) emborrachado, que desliza pelo interior do referido tubo (2) empurrando o creme dental (3) no canal de liberação (16) em direção ao duto flexível (9) que desponta contíguo às cerdas (7). Em situações em que o dispositivo (1) permanece longos períodos fora de uso é comum a solidificação/ oxidação do creme dental (3), nesse caso sendo o fluxo normal do dentifrício retomado com um leve pressionamento de tal duto (9). Na extremidade distai do manipulo (13) se destaca um módulo (10) que contém a bobina de fio dental (11), o qual apresenta um sistema de encaixes (12) auto-retráteis que facilitam a i sua_çolocação -e- remoção,- quer seja para"1rocá da bobina ou mesmo para substituição de todo o módulo (10) ou então para a utilização em separado do dispositivo (1). O mecanismo (M) de movimentação não tem nenhum contato com o creme dental, pois é efetivado com o giro do manipulo (13) pela sobreposição da sua rosca interna (6) à rosca externa (5) do tubo (2), de forma que ao girar dito manipulo (13) avança ou recua concentricamente, levando consigo o êmbolo (4) nele engastado (17) para frente no sentido de empurrar o creme (3) para o canal de liberação (16) ou para trás deixando a cavidade livre para a reposição do dentifrício, não sem antes retirar a cabeça (8) de escovação. Ainda faz parte do mecanismo (M) de movimentação uma ponteira engatada (18) ao manipulo (13), que serve de guia quando do deslocamento deste último. Para o uso da cabeça de escovação basta tirar a tampa (19) e se for o caso pressionar o duto (9) flexível para remover o produto endurecido, possibilitando o fluxo do creme em direção as cerdas (7). Por outro lado, para a utilização do módulo (10) é preciso abrir a aba (20) e passar e cortar o fio dental (11 ) na lâmina (21). More particularly, the novel device (1) conforms to a brushing head (8) attached by thread (14) to the thread (15) of a reservoir tube (2) where an o-ring (O) ensures sealing. Thus, the tube (2) is incorporated into the handle (13) which, in addition to functioning as a cable, is also part of the piston movement mechanism (M) (4), which has a rubberized ring (A), which slides inside the tube. said tube (2) pushing the toothpaste (3) in the release channel (16) towards the flexible duct (9) which adjoins the bristles (7). In situations where the device (1) remains long periods of disuse, toothpaste solidification / oxidation (3) is common, in which case the normal flow of the toothpaste is resumed with a slight pressure of such duct (9). At the distal end of the handle (13) there is a module (10) containing the floss coil (11), which features a self-retracting socket system (12) which facilitates its insertion-and removal, either. either for 1 coil or even for replacement of the entire module (10) or for the separate use of the device (1). The movement mechanism (M) has no contact with the toothpaste as it is effected with turning the handle (13) by overlapping its inner thread (6) with the outer thread (5) of the tube (2), so that by turning said handle (13) it moves forward or backward concentrically, taking the piston (4) with it. crimped therein (17) forward to push the cream (3) into the release channel (16) or backwards leaving the cavity free for toothpaste replacement, not without first removing the brushing head (8). part of the movement mechanism (M) is a tip engaged (18) to the handle (13), which serves as a guide when the latter is moved. For head use Brushing the lid (19) is enough and if necessary press the flexible duct (9) to remove the hardened product, allowing the cream to flow towards the bristles (7). On the other hand, to use the module (10) it is necessary to open the flap (20) and to pass and cut the floss (11) on the blade (21).

Claims

REIVINDICAÇÃO CLAIM
1) "DISPOSITIVO INTEGRADO PARA HIGIENE BUCAL" caracterizado pela cabeça (8) de escovação ser anexada por meio de rosca (14) à rosca (15) ao tubo (2) reservatório interfaceado por o'ring (O) de vedação do creme dental (3) extravasado pelo duto (9) flexível no final do canal de liberação; o mecanismo (M) de movimentação do êmbolo (4) e respectivo anel (A) emborrachado propicia o deslizamento concêntrico ao tubo (2) pela sobreposição/ giro das roscas (5 e 6); na extremidade distai do manipulo (13) se destaca um módulo (10) que contém a bobina de fio dental (11), o qual apresenta um sistema de encaixes (12) auto- retráteis, aba (20) e lâmina (21).  1) "INTEGRATED Mouth Hygiene Device" characterized in that the brushing head (8) is attached by thread (14) to the thread (15) to the tube (2) interconnected by the sealing o'ring (O) (3) leaked through the flexible duct (9) at the end of the release channel; the piston movement mechanism (M) (4) and its rubberized ring (A) provides concentric sliding to the pipe (2) by overlapping / turning of the threads (5 and 6); at the distal end of the handle (13) there is a module (10) containing the floss coil (11), which has a self-retracting socket system (12), flap (20) and blade (21).
PCT/BR2013/000359 2012-09-18 2013-09-18 Integrated oral hygiene device WO2014043775A2 (en)

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BRBR2020120234810 2012-09-18
BR202012023481U BR202012023481U8 (en) 2012-09-18 2012-09-18 INTEGRATED DEVICE FOR ORAL HYGIENE

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WO2014043775A3 WO2014043775A3 (en) 2016-06-02

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