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KR101369141B1 - Toothbrush with a interdental brush - Google Patents

Toothbrush with a interdental brush Download PDF

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Publication number
KR101369141B1
KR101369141B1 KR1020120094386A KR20120094386A KR101369141B1 KR 101369141 B1 KR101369141 B1 KR 101369141B1 KR 1020120094386 A KR1020120094386 A KR 1020120094386A KR 20120094386 A KR20120094386 A KR 20120094386A KR 101369141 B1 KR101369141 B1 KR 101369141B1
Authority
KR
South Korea
Prior art keywords
toothbrush
interdental
rotary shaft
interdental toothbrush
sides
Prior art date
Application number
KR1020120094386A
Other languages
Korean (ko)
Inventor
노창현
Original Assignee
노창현
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Publication date
Application filed by 노창현 filed Critical 노창현
Priority to KR1020120094386A priority Critical patent/KR101369141B1/en
Application granted granted Critical
Publication of KR101369141B1 publication Critical patent/KR101369141B1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0055—Brushes combined with other articles normally separate from the brushing process, e.g. combs, razors, mirrors
    • A46B15/0069—Brushes fitted with a interdental devices, e.g. toothpick
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/0004—Additional brush head
    • A46B5/0016—Brushes with heads on opposite sides or ends of a handle not intended for simultaneous use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C15/00—Devices for cleaning between the teeth
    • A61C15/02—Toothpicks
    • 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
    • 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
    • A46B2200/108—Inter-dental toothbrush, i.e. for cleaning interdental spaces specifically

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Brushes (AREA)

Abstract

The present invention relates to a toothbrush with an interdental brush, which has the interdental brush on the rear end of a toothbrush body, which is used by being pushed with a hand and rotated protrude to the outside of a handle after tooth brushing and is placed to the inside of the handle by being rotated with a hand after being used, thereby enabling simple use and storage, and can be firmly fixed. The toothbrush comprises: the teeth brush body having brushes; a supporter comprised in the both sides by having a space whose one side is opened in the longitudinal rear end of the toothbrush body; a rotary shaft which protrudes inside of the supporter to combine a rotary shaft groove, formed in the interdental brush; a fixing protrusion whose protruding height is lower than the rotary shaft and which is formed in a stick shape in the both sides of the rotary shaft; and the interdental brush which has an insertion groove as big as the fixing protrusion in the both sides of the rotary shaft groove and which is flexibly inserted into the rotary shaft.

Description

치간칫솔이 구비된 칫솔{Toothbrush with a interdental brush}Toothbrush with a interdental brush

본 발명은 치간칫솔이 구비된 칫솔에 관한 것으로, 칫솔 몸체의 후단에 치간칫솔을 구비하여 칫솔질 후에 치간칫솔을 손으로 눌러 회전시켜 손잡이 외부로 돌출시켜 사용하고 사용 후에는 다시 손으로 회전시켜 치간칫솔을 손잡이 내부로 위치하여 사용 및 보관이 간편하고 사용시에 치간칫솔을 견고하게 고정할 수 있는 치간칫솔이 구비된 칫솔에 관한 것이다.
The present invention relates to a toothbrush provided with an interdental toothbrush, provided with an interdental toothbrush at the rear end of the toothbrush body, after brushing the interdental toothbrush rotates by hand to protrude to the outside of the handle and after use use the interdental toothbrush The present invention relates to a toothbrush provided with an interdental toothbrush that can be easily used and stored and can be firmly fixed to the interdental toothbrush in use.

일반적으로 치간칫솔은 칫솔과는 별도 구성으로서 칫솔질 후에 치아 사이에 남아있는 음식물 찌꺼기나 치석 및 플라그를 제거하여 충치예방 및 세균성 잇몸질환을 예방하는데 사용되는데 이쑤시개보다 안전하고 이물질 제거효과가 뛰어나기 때문에 칫솔과 함께 구강위생용품으로 많이 사용되고 있다.
In general, the interdental toothbrush is separate from the toothbrush and is used to prevent tooth decay and bacterial gum disease by removing food residues, tartar and plaque left between the teeth after brushing.It is safer than toothpicks and is effective in removing foreign substances. In addition, it is used a lot as an oral hygiene product.

그러나 치간칫솔은 일반적인 칫솔과는 달리 필수적으로 사용하지 않고 그마저 사용하는 사람들도 칫솔과 함께 보관하는데 번거로울 뿐만 아니라 치간칫솔은 대부분 크기가 일반칫솔에 비해 작기 때문에 분실위험이 큰 문제점이 있다.
However, interdental toothbrushes, unlike general toothbrushes, are not necessarily used, and even those who use them are not only troublesome to store with toothbrushes, and interdental toothbrushes are largely smaller than general toothbrushes.

이러한 문제점을 해결하기 위한 선행기술로는 실용신안 제 20-0407689호(치간칫솔이 구비된 칫솔)에는 메인몸체 일측에 칫솔모를 갖고, 타측에는 치간칫솔모를 갖는 치간칫솔을 다수개 결합하여 칫솔대를 형성하는 구성으로 제시되어 있다.
As a prior art for solving this problem, Utility Model No. 20-0407689 (toothbrush with interdental toothbrush) has a bristles on one side of the main body, and the other side to form a toothbrush bar by combining a plurality of interdental toothbrushes with interdental bristles The configuration is presented.

그러나 상기 선행기술은 치간칫솔을 다수개 결합하기 위해서 치간칫솔에 돌출 형성된 결합부가 제1, 2삽입홈에 끼워지기 때문에 결합부가 삽입홈에 뻑뻑하게 끼워질 경우 사용시 무리한 힘이 필요하기 때문에 불편하고 반면 결합부가 삽입홈에 헐겁게 끼워질 경우 사용시 치간칫솔이 쉽게 빠져서 분실되는 문제점이 있고, 치간칫솔의 삽입과정에서 틈새에 손이끼인 상태로 삽입하게 되면 상처가 생기는 문제점이 있다.
However, the prior art is inconvenient because the coupling portion protruding in the interdental toothbrush is inserted into the first and second insertion grooves in order to couple a plurality of interdental toothbrushes because when the coupling portion is stiffly inserted into the insertion groove, excessive force is required during use. When the coupling part is loosely inserted into the insertion groove, there is a problem that the interdental toothbrush is easily lost when used, and there is a problem that a wound occurs when the interdental toothbrush is inserted into the gap while the interdental toothbrush is inserted.

또 다른 선행기술로는 실용신안 제 20-0454662호(치간칫솔이 내장된 칫솔)에는 일측 단부에 손잡이부가 구비되고, 타측 단부 일측에 칫솔모가 구비된 칫솔 본체와 상기 손잡이부에 구비되며 치간칫솔이 수용되는 치간칫솔 수용부와 상기 치간 칫솔 수용부에 수용된 치간칫솔을 인출되도록 하는 인출수단을 포함하는 구성이 제시되어 있다.
As another prior art, Utility Model No. 20-0454662 (Toothbrush with interdental toothbrush) is provided with a handle portion at one end, the toothbrush body and bristles provided at one side of the other end and the interdental toothbrush is provided A configuration is provided that includes an interdental toothbrush receiving portion to be accommodated and a withdrawing means for withdrawing the interdental toothbrush accommodated in the interdental toothbrush receiving portion.

그러나 상기 선행기술은 치간칫솔을 잡아주기 위해 상부가 개방되어있는 링형태의 고정부와 로킹부가 형성되는데 그 형태가 끼워지는 과정에서 파손되기 쉬운 구성이고 파손되게 되면 치간칫솔을 인출작용 또는 고정하는데 문제점이 발생하고, 아울러 고정부와 로킹부가 파손되었을시 파손된 부분만 교체 또한 용이하지 못하다.
However, the prior art has a ring-shaped fixing portion and a locking portion having an open upper portion to hold the interdental toothbrush is a configuration that is fragile in the process of fitting the shape and when broken, there is a problem in pulling out or fixing the interdental toothbrush. In addition, when the fixing part and the locking part are broken, it is not easy to replace only the broken part.

이와 같이 종래의 칫솔과 치간칫솔 함께 사용할 수 있도록 한 기술들은 치간칫솔을 사용하기 위해 칫솔에서 분리하거나 인출하는 과정이 불편했으며 인출동작을 하기 위한 구성이 복잡해지고 제조비용이 증가하는 문제점이 있었고, 치간칫솔을 사용할 때 고정이 원활하게 이루어지지 않아 사용시 불편한 문제점을 안고 있다.
As such, the conventional toothbrushes and the interdental toothbrushes can be used in conjunction with the interdental toothbrush to remove or pull out from the toothbrush. When using a toothbrush is not made smoothly has a problem inconvenient to use.

본 발명은 이러한 문제점을 해결하기 위하여 안출한 것으로, 칫솔몸체 일측에 치간칫솔을 구비하되 간단한 누름조작으로 치간칫솔을 회전시켜 인출가능하고 사용시 치간칫솔이 칫솔몸체에 견고하게 고정하여 사용이 편리하고 치간칫솔을 회전시키는 회전축과 고정하는 고정돌부를 칫솔몸체에 일체로 형성함으로써 구성이 복잡하지 않고 제조공정 및 제조비용이 절감되는 치간칫솔이 구비된 칫솔을 제공함에 목적이 있다.
The present invention has been made to solve such a problem, provided with an interdental toothbrush on one side of the toothbrush body, it is possible to take out by rotating the interdental toothbrush with a simple push operation, and in use, the interdental toothbrush is firmly fixed to the toothbrush body, easy to use and interdental It is an object of the present invention to provide a toothbrush having an interdental toothbrush which is not complicated in construction and reduces manufacturing process and manufacturing cost by integrally forming a rotating shaft for rotating the toothbrush and a fixing protrusion for fixing the toothbrush body.

본 발명의 치간칫솔이 구비된 칫솔은 칫솔모가 구비된 칫솔몸체와, 상기 칫솔몸체의 길이방향 후단에 일측이 개구된 공간부가 형성되어 양측으로 구비되는 지지대와, 상기 지지대의 내측에 돌출되어 치간칫솔에 형성된 회전축홈이 결합하도록 하는 회전축부와, 상기 회전축부의 양측으로 회전축부보다 돌출높이가 낮게 형성되고 막대 형태로 구비되는 고정돌부와, 상기 치간칫솔의 회전축홈 양측으로 고정돌부의 크기만큼 삽입홈이 형성되고 상기 회전축부에 탄력적으로 삽입되어 결합하는 치간칫솔을 포함하여 구성되는 것을 특징으로 한다.
Toothbrush provided with an interdental toothbrush of the present invention is a toothbrush body with a bristles, the support is provided on both sides by a space portion is formed in the longitudinal rear end of the toothbrush body is provided on both sides, interdental toothbrush protruding inside the support Rotating shaft portion formed to be coupled to the rotating shaft groove, the protrusion height is formed on both sides of the rotary shaft portion lower than the rotating shaft portion and provided in the form of a rod, and the insertion groove as the size of the fixed protrusion on both sides of the rotary shaft groove of the interdental toothbrush It is formed and characterized in that it comprises an interdental toothbrush that is elastically inserted and coupled to the rotating shaft portion.

또한 상기 치간칫솔은 회전축홈을 중심으로 일측에는 치간칫솔모가 구비되고 타측에는 가압하여 회전할수 있도록 누름부가 형성되는 것을 특징으로 한다.
In addition, the interdental toothbrush is characterized in that the interdental bristle is provided on one side of the rotary shaft groove and the pressing portion is formed to rotate by pressing on the other side.

또한 상기 고정돌부는 돌출부위가 라운드진 형태를 이루고 삽입홈도 이에 대응되도록 내부가 라운드진 형태를 이루는 것을 특징으로 한다.
In addition, the fixing protrusion is characterized in that the protrusion forms a rounded shape and the inner groove is rounded to correspond to the insertion groove.

아울러 상기 고정돌부(21)와 치간칫솔(30)의 삽입홈(41)이 십(十)자 형태로 형성하여 90°회전시에도 고정할 수 있도록 한 것을 특징으로 한다.
In addition, the fixing protrusion 21 and the insertion groove 41 of the interdental toothbrush 30 are formed in a cross shape so as to be fixed at 90 ° rotation.

본 발명은 이러한 문제점을 해결하기 위하여 안출한 것으로, 칫솔몸체 일측에 치간칫솔을 구비하되 간단한 누름조작으로 치간칫솔을 회전시켜 인출가능하고 사용시 치간칫솔이 칫솔몸체에 견고하게 고정하여 사용이 편리하고 치간칫솔을 회전시키는 회전축과 고정하는 고정돌부를 칫솔몸체에 일체로 형성함으로써 구성이 복잡하지 않고 제조공정 및 제조비용이 절감되는 효과가 있다.
The present invention has been made to solve such a problem, provided with an interdental toothbrush on one side of the toothbrush body, it is possible to take out by rotating the interdental toothbrush with a simple push operation, and in use, the interdental toothbrush is firmly fixed to the toothbrush body, easy to use and interdental By forming the rotary shaft for rotating the toothbrush and the fixing protrusion for fixing to the toothbrush body integrally, there is an effect that the configuration is not complicated and the manufacturing process and manufacturing cost is reduced.

도 1은 본 발명에 따른 치간칫솔이 구비된 칫솔을 나타낸 사시도.
도 2는 본 발명에 따른 치간칫솔이 구비된 칫솔을 나타낸 분해 사시도.
도 3은 본 발명에 따른 치간칫솔의 회전되는 상태를 나타낸 단면 예시도.
도 4는 본 발명에 따른 치간칫솔의 미사용시 평소 상태를 나타낸 평면도.
도 5는 본 발명에 따른 치간칫솔의 사용시 치간칫솔모가 외부로 인출된 상태를 나타낸 평면도.
도 6은 본 발명에 따른 치간칫솔이 90° 회전된 상태를 나타낸 평면 예시도.
도 7은 본 발명에 따른 치간칫솔이 90° 회전된 상태를 나타낸 측면 예시도.
도 8은 본 발명에 따른 치간칫솔이 구비된 칫솔의 다른 실시 예를 나타낸 분해 사시도.
도 9는 본 발명의 또 다른 실시 예를 나타낸 도면.1 is a perspective view showing a toothbrush provided with an interdental toothbrush according to the present invention.
Figure 2 is an exploded perspective view showing a toothbrush provided with an interdental toothbrush in accordance with the present invention.
Figure 3 is an exemplary cross-sectional view showing a rotating state of the interdental toothbrush in accordance with the present invention.
Figure 4 is a plan view showing the usual state when not in use of the interdental toothbrush according to the present invention.
Figure 5 is a plan view showing a state in which the interdental brush head is drawn out when using the interdental toothbrush according to the present invention.
Figure 6 is a plan view showing a state in which the interdental toothbrush 90 ° rotated in accordance with the present invention.
Figure 7 is an illustration of the side showing the interdental toothbrush 90 ° rotated in accordance with the present invention.
Figure 8 is an exploded perspective view showing another embodiment of the toothbrush provided with an interdental toothbrush in accordance with the present invention.
9 is a view showing another embodiment of the present invention.

이하 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다. 그리고 본 발명을 설명함에 있어서, 관련된 공지기능 혹은 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

본 발명은 도 1 내지 2에 도시한 바와 같이 칫솔모(11)가 구비된 칫솔몸체(10)와, 상기 칫솔몸체(10)의 길이방향 후단에 일측이 개구된 공간부(12)가 형성되어 양측으로 구비되는 지지대(13)와, 상기 지지대(13)의 내측에 돌출되어 치간칫솔(30)에 형성된 회전축홈(40)이 결합하도록 하는 회전축부(20)와, 상기 회전축부(20)의 양측으로 회전축부(20)보다 돌출높이가 낮게 형성되고 막대 형태로 구비되는 고정돌부(21)와, 상기 치간칫솔(30)의 회전축홈(40) 양측으로 고정돌부(21)의 크기만큼 삽입홈(41)이 형성되고 상기 회전축부(20)에 탄력적으로 삽입되어 결합하는 치간칫솔(30)을 포함하여 이루어진다.
1 to 2, the toothbrush body 10 is provided with the bristles 11, as shown in Figures 1 and 2, both sides of the space portion 12 is formed in the longitudinal rear end of the toothbrush body 10 is formed Rotating shaft portion 20 and protruding inside the support 13, the rotary shaft groove 40 formed in the interdental toothbrush 30 is coupled to the support shaft 13, and both sides of the rotary shaft portion 20 Protruding height is formed lower than the rotating shaft portion 20 and provided in the form of a rod and a fixed protrusion 21 provided in the form of a rod, and the insertion groove as the size of the fixing protrusion 21 to both sides of the rotary shaft groove 40 of the interdental toothbrush 30 ( 41 is formed and comprises an interdental toothbrush 30 is elastically inserted and coupled to the rotating shaft portion 20.

본 발명의 칫솔몸체(10)는 일반적으로 칫솔재료로 많이 사용되는 합성수지재로 구비되고 길이방향 후단에 일측이 개구된 공간부(12)가 형성되어 칫솔몸체(10) 후단이 "ㄷ"자 형태가 되도록 지지대(13)가 양측으로 구비되고, 상기 지지대(13) 내측 양면에 치간칫솔(30)이 결합할 수 있도록 원통형의 회전축부(20)가 각각 돌출 형성되고 상기 회전축부(20)를 중심으로 양측으로 막대 형태로 고정돌부(21)가 돌출형성되는데 돌출높이는 치간칫솔(30)의 원활한 회전을 위해 회전축부(20)보다 낮게 형성하는 것이 바람직하다.
Toothbrush body 10 of the present invention is generally provided with a synthetic resin material that is commonly used as a toothbrush material and the space portion 12 is formed in the longitudinal rear end is formed in the rear end of the toothbrush body 10 is the "c" shape Support 13 is provided on both sides so as to be, the cylindrical rotary shaft portion 20 is formed so as to protrude each of the interdental toothbrush 30 on both sides of the support 13, the center of the rotary shaft portion 20 As the fixing protrusions 21 protrude in the form of rods on both sides, the protruding height is preferably lower than the rotation shaft 20 for smooth rotation of the interdental toothbrush 30.

본 발명의 고정돌부(21)는 도 4 내지 5에 도시한 바와 같이 치간칫솔(30)의 미사용 또는 사용시 치간칫솔(30)에 형성된 삽입홈(41)에 삽입되어 치간칫솔(30)이 쉽게 움직이지 않고 견고하게 잡아주는 효과가 있다.
The fixing protrusion 21 of the present invention is inserted into the insertion groove 41 formed in the interdental toothbrush 30 when the interdental toothbrush 30 is not used or used, as shown in FIGS. 4 to 5, and the interdental toothbrush 30 easily moves. Instead of holding it firmly.

상기 고정돌부(21)는 끝이 라운드진 형상이 바람직한데 이는 회전시 고정돌부(21)가 삽입홈(41)에 용이하게 이탈 및 삽입 되도록 하기 위함이고 아울러, 삽입홈(41) 역시 고정돌부(21)의 형상과 대응되도록 내부가 라운드진 형상으로 구비되는 것이 바람직하다.
The fixing protrusions 21 are preferably rounded in shape so that the fixing protrusions 21 are easily separated and inserted into the insertion grooves 41 during rotation, and the insertion grooves 41 are also fixed protrusions ( It is preferable that the inside is provided in a rounded shape so as to correspond to the shape of 21).

본 발명의 치간칫솔(30)은 지지대(13) 내측 공간부(12)에 삽입되어 지지대(13)와 마주보는 측면에 회전축부(20)가 삽입될수 있도록 회전축홈(40)이 각각 형성되고 지지대(13)의 고정돌부(21)와 대응되는 위치에 고정돌부(21)가 삽입될 수 있도록 같은 크기의 삽입홈(41)이 형성되고, 회전축홈(40)을 중심으로 일측에는 치간칫솔모(31)가 구비되고 타측에는 가압하여 회전할수 있도록 누름부(50)가 형성되어 있다.
The interdental toothbrush 30 of the present invention is inserted into the inner space portion 12 of the support 13 so that the rotation shaft groove 40 is formed so that the rotation shaft portion 20 can be inserted into the side facing the support 13, respectively, and the support An insertion groove 41 of the same size is formed so that the fixing protrusion 21 may be inserted at a position corresponding to the fixing protrusion 21 of the 13, and the interdental bristles 31 on one side of the rotating shaft groove 40 are formed. ) Is provided and the pressing portion 50 is formed on the other side to rotate by pressing.

상기 치간칫솔(30)이 칫솔몸체(10)와 결합하는데 있어서, 상기 회전축부(20)가 치간칫솔(30)에 형성된 회전축홈(40)에 원활히 삽입되기 위해서는 지지대(13)가 소정각도만큼 바깥쪽으로 탄력적으로 벌린 상태에서 삽입하여 결합하는 것이 바람직하다.
In the interdental toothbrush 30 is coupled to the toothbrush body 10, in order for the rotary shaft portion 20 to be smoothly inserted into the rotary shaft groove 40 formed in the interdental toothbrush 30, the support 13 is outside by a predetermined angle. It is preferable to insert by inserting in the elastically open toward the side.

본 발명의 치간칫솔(30)이 구비된 칫솔의 사용과정을 설명하면 아래와 같다.
Referring to the use process of the toothbrush provided with the interdental toothbrush 30 of the present invention is as follows.

도 3에 도시한 바와 같이 본 발명은 치간칫솔(30)을 회전시켜 사용한다 즉, 도 4내지 5에 도시한 바와 같이 치간칫솔(30)을 사용하지 않는 평상시에는 치간칫솔모(31)가 공간부(12) 내부에 위치하도록 하고 치간칫솔(30) 사용시에는 치간칫솔모(31)가 외부에 인출되도록 회전시켜 사용한다.
As shown in FIG. 3, the present invention uses the interdental toothbrush 30 by rotating it. That is, as shown in FIGS. 4 to 5, the interdental brush head 31 is normally used when the interdental toothbrush 30 is not used. (12) to be located inside and the interdental brush 30 when using the interdental bristle 31 is rotated to be drawn out to use.

상기 치간칫솔(30)의 회전방법은 치간칫솔모(31) 타측에 구비된 누름부(50)를 가압하여 회전 시키게 되는데 도 6 내지 7에 도시한 바와 같이 회전되고 있는 상태에서는 고정돌부(21)는 삽입홈(41)내에서 이탈하게 되고 지지대(13)가 고정돌부(21)의 높이만큼 외측으로 벌어진 상태에서 회전하게 된다. 이때 상기 고정돌부(21)가 이탈된 상태라도 회전축부(20)는 회전축홈(40)에 여전히 삽입된 상태를 유지하기 때문에 회전하는 데에는 문제가 없다.
Rotation method of the interdental toothbrush 30 is to rotate by pressing the pressing portion 50 provided on the other side of the interdental brush head 31, the fixed protrusion 21 in the state that is rotated as shown in Figs. It is separated from the insertion groove 41 and the support 13 is rotated in a state that is opened to the outside by the height of the fixing protrusion (21). At this time, even if the fixing protrusion 21 is separated, the rotating shaft part 20 maintains a state in which it is still inserted into the rotating shaft groove 40, so there is no problem in rotating.

상기 치간칫솔(30)이 회전을 다 마치고 나면 지지대(13)의 고정돌부(21)가 치간칫솔(30)의 삽입홈(41) 내로 다시 삽입되고 벌어진 형태를 유지하고 있는 지지대(13)는 다시 원상태로 유지됨으로써 보관 및 사용시에 치간칫솔(30)을 견고하게 고정할 수 있다.
After the interdental toothbrush 30 has finished rotating, the support protrusion 13 of the support 13 is inserted back into the insertion groove 41 of the interdental toothbrush 30 and maintains its open shape again. By being kept intact, the interdental toothbrush 30 can be firmly fixed during storage and use.

본 발명은 상기와 같이 180°회전시에만 고정할 수 있도록 예를 들었지만, 도 8에 도시한 바와 같이 상기 고정돌부(21)와 치간칫솔(30)의 삽입홈(41)이 일(一)자 형태가 아닌 십(十)자 형태로 형성하게 되면 90°회전시에도 고정할 수 있기 때문에 사용각도 범위를 넓힐 수 있다.
The present invention has been given so that it can be fixed only when rotated 180 ° as described above, as shown in Figure 8, the insertion groove 41 of the fixing protrusion 21 and the interdental toothbrush 30 is one (1) character If it is formed in the shape of a cross rather than a shape, the angle of use can be widened because it can be fixed even at 90 ° rotation.

또한 본 발명은 도 9에 도시한 바와 같이 치간칫솔(30)에 형성된 치간칫솔모(31)가 구비되지 않고 혀크리너(32) 또는 치실(미도시) 등으로 대체하여 구성함으로써 다용도로 사용 가능함은 물론이다.
In addition, the present invention is not provided with the interdental bristle 31 formed in the interdental toothbrush 30, as shown in Figure 9 can be used for a versatile by replacing the tongue cleaner 32 or floss (not shown) to be.

이와 같이 본 발명은 칫솔몸체(10)의 지지대(13)에 일체로 형성된 회전축부(20)와 치간칫솔(30)에 형성된 회전축홈(40)이 결합함으로써 구성이 복잡하지 않고 제조공정 및 제조비용이 절감되는 효과가 있고 분리방법도 상술한 결합방법과 같은 방법으로 치간칫솔(30)만 쉽게 교체가 용이한 장점이 있다.
As described above, the present invention is not complicated by the combination of the rotary shaft portion 20 formed integrally with the support 13 of the toothbrush body 10 and the rotary shaft groove 40 formed in the interdental toothbrush 30, and thus, the manufacturing process and manufacturing cost are not complicated. There is an effect that is reduced and the separation method also has the advantage that the interdental toothbrush 30 can be easily replaced in the same manner as the above-described coupling method.

본 발명은 상기와 같은 실시예를 들어 설명하였으나, 본 발명의 권리는 적시된 실시예에 한하지 않고 본 발명의 기술사상을 벗어나지 아니하는 범위 내에서 얼마든지 다양하게 변형된 실시예가 있을 수 있다고 본다.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. .

10 : 칫솔몸체 11 : 칫솔모
12 : 공간부 13 : 지지대
20 : 회전축부 21 : 고정돌부
30 : 치간칫솔 31 : 치간칫솔모
32 : 혀크리너 40 : 회전축홈
41 : 삽입홈 50 : 누름부10: tooth brush body 11: brush head
12: space portion 13: support
20: rotating shaft portion 21: fixed protrusion
30: interdental toothbrush 31: interdental brush head
32: tongue cleaner 40: rotating shaft groove
41: insertion groove 50: pressing portion

Claims (4)

칫솔모(11)가 구비된 칫솔몸체(10)와,
상기 칫솔몸체(10)의 길이방향 후단에 일측이 개구된 공간부(12)가 형성되어 양측으로 구비되는 지지대(13)와,
상기 지지대(13)의 내측에 돌출되어 치간칫솔(30)에 형성된 회전축홈(40)이 결합하도록 하는 회전축부(20)와,
상기 회전축부(20)의 양측으로 막대형의 고정돌부(21)가 연장되어 돌출되되, 돌출높이는 상기 회전축부(20)보다 낮게 형성되는 고정돌부(21)와,
상기 치간칫솔(30)의 회전축홈(40) 양측으로 고정돌부(21)의 크기만큼 삽입홈(41)이 형성되고 상기 회전축부(20)에 탄력적으로 삽입되어 결합하는 치간칫솔(30)을 포함하여 구성되되 상기 치간칫솔(30)은 회전축홈(40)을 중심으로 일측에는 치간칫솔모(31)가 구비되고 타측에는 가압하여 회전할수 있도록 누름부(50)가 형성되는 것을 특징으로 하는 치간칫솔이 구비된 칫솔.
Toothbrush body 10 is provided with a bristle (11),
A support part 13 formed at both sides of a space part 12 having one side opened at a longitudinal rear end of the toothbrush body 10, and
Rotating shaft portion 20 for protruding to the inner side of the support 13 to the rotary shaft groove 40 formed in the interdental toothbrush 30,
The fixed protrusion 21 of the rod-shaped to the both sides of the rotary shaft portion 20 extends and protrudes, the protrusion height of the fixed protrusion 21 is formed lower than the rotary shaft portion 20,
The interdental toothbrush 30 includes an interdental toothbrush 30 that is inserted into the rotary shaft groove 20 and is elastically inserted into the rotary shaft portion 20 by the size of the fixing protrusion 21 to both sides of the rotary shaft groove 40 of the interdental toothbrush 30. The interdental toothbrush 30 is provided with an interdental bristle 31 on one side of the rotary shaft groove 40 and a press part 50 formed on the other side to rotate by pressing. Toothbrush provided.
삭제delete 제 1항에 있어서,
상기 고정돌부(21)는 돌출부위가 라운드진 형태를 이루고 삽입홈(41)도 이에 대응되도록 내부가 라운드진 형태를 이루는 것을 특징으로 하는 치간칫솔이 구비된 칫솔.
The method of claim 1,
The fixing protrusion 21 is a toothbrush provided with an interdental toothbrush, characterized in that the protrusion forms a rounded shape and the insertion groove 41 also forms a rounded shape so as to correspond thereto.
제 1항에 있어서,
상기 고정돌부(21)와 치간칫솔(30)의 삽입홈(41)이 십(十)자 형태로 형성하여 90°회전시에도 고정할 수 있도록 한 것을 특징으로 하는 치간칫솔이 구비된 칫솔.




The method of claim 1,
Toothbrush provided with an interdental toothbrush, characterized in that the fixing protrusion 21 and the insertion groove 41 of the interdental toothbrush 30 is formed in a cross shape so that it can be fixed even when rotated 90 °.




KR1020120094386A 2012-08-28 2012-08-28 Toothbrush with a interdental brush KR101369141B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170000969U (en) 2015-09-04 2017-03-14 전성규 Interdental brush having replaceable brush tip

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002306245A (en) 2001-04-18 2002-10-22 Katsuaki Yoshihara Toothbrush with interdental brush
KR200348366Y1 (en) * 2003-11-29 2004-04-28 권대임 Tooth stick
KR20100003880U (en) * 2008-10-02 2010-04-12 정문영 Brush Installed Interdental Brush
KR20110087443A (en) * 2010-01-26 2011-08-03 홍석관 Toothbrush with interdental cleaner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002306245A (en) 2001-04-18 2002-10-22 Katsuaki Yoshihara Toothbrush with interdental brush
KR200348366Y1 (en) * 2003-11-29 2004-04-28 권대임 Tooth stick
KR20100003880U (en) * 2008-10-02 2010-04-12 정문영 Brush Installed Interdental Brush
KR20110087443A (en) * 2010-01-26 2011-08-03 홍석관 Toothbrush with interdental cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170000969U (en) 2015-09-04 2017-03-14 전성규 Interdental brush having replaceable brush tip

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