WO2012093762A1 - Brosse à dents ayant des poils en double pour brossage facile des parties intérieure/extérieure des dents - Google Patents

Brosse à dents ayant des poils en double pour brossage facile des parties intérieure/extérieure des dents Download PDF

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Publication number
WO2012093762A1
WO2012093762A1 PCT/KR2011/006202 KR2011006202W WO2012093762A1 WO 2012093762 A1 WO2012093762 A1 WO 2012093762A1 KR 2011006202 W KR2011006202 W KR 2011006202W WO 2012093762 A1 WO2012093762 A1 WO 2012093762A1
Authority
WO
WIPO (PCT)
Prior art keywords
toothbrush
brushing
tooth
teeth
head portion
Prior art date
Application number
PCT/KR2011/006202
Other languages
English (en)
Korean (ko)
Inventor
류시경
Original Assignee
Ryu Si Gyeong
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 Ryu Si Gyeong filed Critical Ryu Si Gyeong
Publication of WO2012093762A1 publication Critical patent/WO2012093762A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04—Arranged like in or for toothbrushes
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04—Arranged like in or for toothbrushes
    • A46B9/045—Arranged like in or for toothbrushes specially adapted for cleaning a plurality of tooth surfaces simultaneously

Definitions

  • the present invention relates to a toothbrush having a double hair, and more particularly, to form a first bristle for brushing the outside of the tooth on one side of the toothbrush head portion to which the bristles are planted, and to brush the inside of the tooth on the other side
  • a toothbrush having a double hair that facilitates internal and external brushing of teeth that can prevent tartar formation between the wall and the liver.
  • the toothbrush consists of a bristles to remove the foreign matter stuck between the teeth due to the friction and the toothbrush that is coupled to the bristles can be gripped by hand, between the teeth and the gum surface by wiping the tooth surface Removing food debris will prevent tooth decay and remove bad breath.
  • the bacterial membrane absorbs the calcium component in the saliva and calcifies like a hard stone, eventually producing tartar between teeth and gums.
  • toothpicks are used to remove tartar attached to the teeth, but this is not only cumbersome and inconvenient because it needs to be carried or carried with toothpicks every time.
  • calculus it is necessary to take a busy time to find a dentist, and the cost of removing calculus is also high, so it is difficult to remove calculus frequently.
  • the generation of tartar as described above can be sufficiently prevented even with the correct brushing, as shown in Figure 1, the handle portion 100, and the handle portion 100 and the head portion (100) that can be gripped by the user generally 200), and when brushing with a general toothbrush formed of the bristles 300 planted in the head portion, it is possible to remove the foreign matter formed between the outer surface of the tooth or wipe the outer surface of the tooth.
  • the toothbrush head portion is made of a certain length when brushing between the inner side of the tooth that plays an important role in the oral cavity, that is, between the inner wall or the inner tooth, the bristles do not touch the inner surface of the tooth does not make effective inner brushing, brushing Discomfort such as large opening of the mouth, and unnatural brushing when the long (head) head of the solid material (long) has a problem of damaging the skin inside the mouth.
  • the present invention has been made to solve the above problems, the first bristles for brushing the outside of the teeth on one side of the head portion having a constant length, and protruding obliquely on one side of the other side of the head portion
  • the first bristle can brush the outer surface of the tooth, while the oral cavity is greatly opened by the inclined second bristles
  • the toothbrush consisting of a handle portion that can be gripped by the user, and a head portion extending from the handle portion and the bristles planted, for brushing the outer surface of the teeth on one side of the head portion;
  • a first bristle is formed, and a protruding head portion having a shorter length than the head portion is formed at one end of the other side of the head portion, and a second bristle brushing the inner wall of the tooth is formed on the protruding head portion.
  • the protruding head portion is protruded to have an inclined surface that gradually narrows from the bottom to the upper side of the handle portion, and can be achieved by forming a second bristle on the inclined surface to brush the inner wall of the tooth.
  • the toothbrush having a dual brim that facilitates internal / external brushing of the tooth of the present invention is capable of brushing the external surface of the tooth by the first bristles while contacting and rubbing against the tooth inner wall surface by the second bristle. This facilitates a clean brushing of the inside and outside of the tooth, so that it is possible to obtain clean teeth and oral conditions that do not produce tartar and prevent oral diseases caused by them.
  • Figure 1 is a side view showing a conventional general toothbrush and internal tooth care state.
  • Figure 2 is a perspective view of a first embodiment of the toothbrush having a dual hair easy to brush the inside / outside of the tooth of the present invention.
  • Figure 3 is a side view of the first embodiment of the toothbrush having a dual hair easy to brush internal / external teeth of the present invention.
  • Figure 4 is a side view of a second embodiment of the toothbrush having a dual hair easy to brush internal / external teeth of the present invention.
  • Figure 5 is a side view showing the brushing state of the first embodiment of the toothbrush having a dual hair easy to brush the inside / outside of the tooth of the present invention.
  • Figure 6 is a side view showing the brushing state of the second embodiment of the toothbrush having a dual hair easy to brush the inside / outside of the tooth of the present invention.
  • toothbrush 10 handle
  • head portion 21 first bristles
  • Figure 2 is a perspective view of a first embodiment of a toothbrush having a dual hair easy to internally and externally brush the teeth of the present invention
  • Figure 3 is a side view of a first embodiment of a toothbrush having a double hair easy to internally / externally brushing the present invention to be.
  • the toothbrush 1 having a dual brim that facilitates internal / external brushing of the present invention has a rod-shaped handle part 10 having a predetermined length that can be gripped by the user, and the handle part 10. Is formed extending from the head portion 20 for applying an external force to the portion to be brushed, such as teeth and mouth of the user is formed.
  • one side (lower surface in the drawing) of the head portion 20, having a predetermined length and a plurality of first bristles 21 are uniformly planted to be suitable for brushing the outer surface of the tooth (t),
  • the first bristle 21 allows the tooth t to be brushed by applying frictional force to the outer surface of the tooth t in the up, down or left and right directions.
  • the other side (upper surface in the drawing) of the head portion 20 protrudes from the center of the head portion 20 with a relatively shorter length than the head portion 20 at one end (head portion front surface in the drawing). Protruding head portion 30 is formed.
  • the protruding head portion 30 has a predetermined length, and a plurality of second bristles 31 are uniformly planted to be suitable for brushing the inner wall surface of the tooth t, and on the second bristles 31.
  • the lengths of the head portion 20 and the protruding head portion 30 are different from each other. Due to the nature of the oral cavity, the head portion 20 is formed in a relatively long elongated shape to brush the outer surface of the tooth t. It is possible to select the direction of free brushing up and down or left and right in order to form a wider friction area,
  • the protruding head portion 30 is formed in a relatively short step ( ⁇ ) shape to be able to select the direction of free brushing up, down, left and right when brushing the inner wall of the tooth (t), narrow mouth In order to enable smooth movement of the protruding head portion 30 in the interior, and to prevent skin contact and damage by the rigid protruding head portion 30 when brushing teeth.
  • the protruding head portion 30 is applicable to a variety of shapes, looking at the preferred embodiment,
  • Figure 3 is a side view of the first embodiment of the toothbrush having a dual hair easy to brush the inside / outside of the present invention, to form an inclined surface (30a) having a constant inclination on the protruding head portion 30, the inclined surface
  • the second bristle 31 which can brush the inner wall surface of the tooth t can be formed in 30a.
  • Figure 4 is a side view of a second embodiment of the toothbrush having a dual hair easy to brush the inner / outer teeth of the present invention, to form a vertical surface (30b) on the protruding head portion 30, the vertical surface (30b)
  • the second bristles 31 capable of brushing the inner wall of the tooth can be formed.
  • the vertical surface 30b it is preferable to form the handle portion 10 side.
  • Toothbrush having a dual-hair that is easy to brush the inside and outside of the present invention the teeth of the inner surface as well as the outer surface of the tooth (t) can be easily maintained to maintain a clean tooth and oral condition, stabilized brushing and head To cultivate the prevention of skin damage by wealth and the correct brushing habit
  • the toothbrush 1 of the present invention is formed by a first bristle 21 formed on the head 20 and a second bristle 31 formed on the protruding head 30 as shown in FIGS. 2 to 4.
  • the outer surface and inner wall surface of (t) can be easily brushed.
  • Figure 5 is a side view showing the brushing state of the first embodiment of the toothbrush having a dual hair easy to brush internal / external teeth of the present invention.
  • the protruding head portion 30 and the second bristle 31 of the toothbrush 1 may be inserted into the oral cavity facing downward.
  • the user excessively opens the oral cavity and excessively angles the toothbrush 1 so that the tooth t inner wall surface Without brushing the teeth, while maintaining the natural state and angle of the oral cavity and the toothbrush (1) can be given an easy contact and friction between the second bristle 31 and the tooth (t) inner wall surface, so that You can brush your teeth in every corner.
  • Figure 6 is a side view showing the brushing state of the second embodiment of the toothbrush having a dual hair easy to brush the inside / outside of the tooth of the present invention.
  • the protruding head portion 30 and the second bristle 31 of the toothbrush 1 may be inserted into the oral cavity facing downward.
  • the user may excessively open the oral cavity and excessively angle the toothbrush 1 to the tooth t inner wall surface. Without brushing the teeth, while maintaining the natural state and angle of the oral cavity and the toothbrush (1), it is possible to impart an easy contact and friction between the second bristle 31 and the tooth (t) inner wall surface, so that You can brush your teeth in every corner.
  • the toothbrush having a double bristle for easy internal / external brushing of the tooth of the present invention can be easily brushed on the inner wall of the teeth by the second bristle as well as the brushing of the outer surface of the tooth by the first bristle. It is possible to clean teeth inside and outside of the teeth, thereby preventing the formation of tartar.

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  • Brushes (AREA)

Abstract

La présente invention porte sur une brosse à dents ayant des poils en double et, plus précisément, sur une brosse à dents ayant des poils en double qui permettent un brossage facile sur les parties intérieure/extérieure des dents, la surface d'un côté d'une tête de longueur prédéterminée ayant des premiers poils de brosse à dents pour brosser la partie extérieure des dents, alors qu'un côté de la surface, de l'autre côté de la tête, présente une courte tête en saillie qui fait saillie selon une pente, des seconds poils de brosse à dents étant formés sur la surface inclinée de la tête en saillie et, ainsi, la surface de la partie extérieure des dents peut être brossée au moyen des premiers poils de brosse à dents, tout en présentant néanmoins la possibilité de maintenir la propreté des dents et de la bouche par contact et transmission d'une force de frottement à la surface de la partie intérieure des dents d'une manière naturelle, sans même ouvrir la bouche en grand, au moyen des seconds poils inclinés et, de plus, il est possible d'empêcher des lésions de la peau grâce à la tête et au travail de brossage stabilisé et, en outre, le brossage peut être naturel tout en étant stabilisé et des habitudes de brossage correcte peuvent être ainsi encouragées.
PCT/KR2011/006202 2011-01-07 2011-08-23 Brosse à dents ayant des poils en double pour brossage facile des parties intérieure/extérieure des dents WO2012093762A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0001708 2011-01-07
KR1020110001708A KR20120080329A (ko) 2011-01-07 2011-01-07 치아의 내/외부 양치가 용이한 이중모를 갖는 칫솔

Publications (1)

Publication Number Publication Date
WO2012093762A1 true WO2012093762A1 (fr) 2012-07-12

Family

ID=46457601

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/006202 WO2012093762A1 (fr) 2011-01-07 2011-08-23 Brosse à dents ayant des poils en double pour brossage facile des parties intérieure/extérieure des dents

Country Status (2)

Country Link
KR (1) KR20120080329A (fr)
WO (1) WO2012093762A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109481064A (zh) * 2018-11-13 2019-03-19 宋少隆 一种双头牙刷

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR840001001A (ko) * 1981-09-30 1984-03-26 샘손 헬프고트 발전기 고정자 웨지 및 방법
US5331704A (en) * 1993-05-12 1994-07-26 Rosen Sidney W Multi-purpose toothbrush
KR200198290Y1 (ko) * 2000-02-01 2000-10-02 쳉호 후앙 개선된 칫솔구조체
KR200417716Y1 (ko) * 2006-03-13 2006-06-02 (주)상아물산 틀니용 칫솔

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR840001001A (ko) * 1981-09-30 1984-03-26 샘손 헬프고트 발전기 고정자 웨지 및 방법
US5331704A (en) * 1993-05-12 1994-07-26 Rosen Sidney W Multi-purpose toothbrush
KR200198290Y1 (ko) * 2000-02-01 2000-10-02 쳉호 후앙 개선된 칫솔구조체
KR200417716Y1 (ko) * 2006-03-13 2006-06-02 (주)상아물산 틀니용 칫솔

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109481064A (zh) * 2018-11-13 2019-03-19 宋少隆 一种双头牙刷

Also Published As

Publication number Publication date
KR20120080329A (ko) 2012-07-17

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