KR100860090B1 - A toothbrush - Google Patents

A toothbrush Download PDF

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Publication number
KR100860090B1
KR100860090B1 KR1020070075240A KR20070075240A KR100860090B1 KR 100860090 B1 KR100860090 B1 KR 100860090B1 KR 1020070075240 A KR1020070075240 A KR 1020070075240A KR 20070075240 A KR20070075240 A KR 20070075240A KR 100860090 B1 KR100860090 B1 KR 100860090B1
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KR
South Korea
Prior art keywords
toothbrush
rotating body
screw rotating
moving member
screw rotation
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KR1020070075240A
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Korean (ko)
Inventor
정봉옥
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정봉옥
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Priority to KR1020070075240A priority Critical patent/KR100860090B1/en
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Publication of KR100860090B1 publication Critical patent/KR100860090B1/en

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    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/08—Brushes with driven brush bodies or carriers hand-driven
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/0095—Removable or interchangeable brush heads
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/02—Brush bodies; Handles integral with brushware specially shaped for holding by the hand
    • A46B5/026—Grips or handles having a nonslip section
    • 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

Abstract

A toothbrush is provided to prevent damage of the gum by an excess pressure by enabling a user to control a rotative velocity of a brush rod directly using an operation button for operating a screw rotation body, and to enable a user to brush the teeth evenly and easily by forward and reverse rotation of the brush. A toothbrush includes: a body(10); a screw rotation body(20) installed in the body; a moving member(30) movably installed on the screw rotation body; a fastening ring(40) having a first bearing(43), and installed between the body and the screw rotation body; an operation member(50) one side of which is installed on the moving member, and the other side is installed on the screw rotation body; a spring(60) installed between the moving member and the fastening ring; and a brush rod(80) connected to the screw rotation body and having a brush(81).

Description

칫솔{A Toothbrush}Toothbrush

본 발명은 칫솔에 관한 것으로, 더욱 상세하게는 손잡이케이스에 설치된 작동버튼을 조작하여 칫솔모가 좌우 방향으로 회전되도록 하여 치아를 청결하게 닦을 수 있도록 한 칫솔에 관한 것이다.The present invention relates to a toothbrush, and more particularly to a toothbrush to clean the teeth by rotating the bristle in the left and right direction by operating the operation button installed in the handle case.

일반적으로 칫솔은 치약과 더불어 사용되는 구강위생(口腔衛生)의 용구로서, 칫솔모를 심은 부분의 형태에 따라 봄베이형, 스트레이트형 등과 같이 여러 형태로 나뉜다. In general, the toothbrush is a tool for oral hygiene (口腔 衛生) used in conjunction with the toothpaste, it is divided into various forms such as Bombay type, straight type, etc. depending on the shape of the planting part of the brush head.

현재 스트레이트형이 일반적이고, 치아를 닦는 방법은 회전법이 세계적으로 인정받고 있으며, 이 방법을 실시하기 쉽도록 칫솔 자루에 인 체공학적인 각도가 주어져 있다.Currently, the straight type is common, and the method of brushing teeth is recognized worldwide by the rotation method, and an ergonomic angle is given to the toothbrush bag to facilitate the method.

회전시키는 방법으로 치아를 닦을 때 손목에 힘이 많이 들어가게 되어 3분 동안 칫솔질을 하지 못하고 미리 끝내어 치아가 제대로 닦이지 못하는 문제점이 있었다.When you wipe the teeth by rotating the way to put a lot of force on the wrist was not able to brush for 3 minutes beforehand had a problem that can not be properly brushed teeth.

상기와 같이 회전법을 이용하여 힘든 칫솔질하는 것을 방지하기 위해 모터와 기어를 이용하여 자동으로 칫솔모가 회전되도록 전동 칫솔을 소비자에게 제공하였다.As described above, the electric toothbrush was provided to the consumer so that the bristles were automatically rotated using the motor and the gear in order to prevent the hard brushing using the rotation method.

그러나 상기와 같은 전동 칫솔은 모터에 의한 회전이 분당 약 7200rpm으로 회전하므로 사용자가 힘을 조절하지 못하는 경우 잇몸을 다치게 하는 문제점이 있었다.However, the electric toothbrush as described above has a problem in that the rotation by the motor rotates at about 7200rpm per minute, so that the user hurt the gums if the user can not control the force.

그리고 사용하기 위해서는 반드시 충전한 후에 사용해야 하나, 사용자들이 충전을 미리 해야 하는 것에 대하여 잊어버리게 되어 전동 칫솔을 사용하지 못하는 문제점이 있다.And in order to use must be used after charging, the user forgets to charge in advance there is a problem that can not use the electric toothbrush.

또한, 전동 칫솔을 충전하기 위해서는 반드시 별도의 충전기를 이용하여 충전하므로 출장 등과 같이 원거리 여행을 떠날 때는 전동 칫솔을 사용하기 위해서는 반드시 충전기를 챙겨야 하는 번거로움이 있다.In addition, in order to charge the electric toothbrush must be charged using a separate charger, so when you go on a long trip such as a business trip there is a hassle to take a charger to use the electric toothbrush.

그래서 사용자들은 미리 충전한 전동 칫솔을 휴대하는 경우가 있는데, 전동 칫솔은 충전한 상태에서 오랜 시간 동안 사용하지 못하는 문제점 또한 있다. Thus, users may carry a pre-charged electric toothbrush, but the electric toothbrush may not be used for a long time in a charged state.

본 발명은 손잡이케이스 내측에 스크류회전체를 설치하고, 그 스크류회전체를 작동시키는 작동버튼을 이용하여 칫솔모의 회전속도를 사용자가 직접 조절할 수 있도록 해 과도한 압력에 의해 잇몸이 손상되는 것을 방지하는 칫솔을 제공하는데 목적이 있다.The present invention provides a toothbrush that installs a screw rotating body inside the handle case, by using the operation button to operate the screw rotating body to directly control the rotational speed of the bristles to prevent gum damage by excessive pressure The purpose is to provide.

또한, 작동버튼의 조작에 의해 칫솔모가 정회전과 역회전하도록 하여 치아를 고르게 닦을 수 있도록 한 칫솔을 제공하는 데 목적이 있다.In addition, an object of the present invention is to provide a toothbrush that allows the bristles to be wiped evenly by allowing the bristles to be rotated forward and reverse by the operation of the operation button.

또한, 칫솔모를 정회전 또는 역회전시켜 치아를 닦을 때 잇몸에 상처를 입히는 것을 방지할 수 있도록 한 칫솔을 제공하는 데 목적이 있다.In addition, an object of the present invention is to provide a toothbrush which can prevent bristles from being injured when brushing teeth by rotating the bristles forward or reversely.

몸체와;A body;

몸체 내측에 설치되는 스크류회전체와;A screw rotating body installed inside the body;

스크류회전체에 이동 가능하게 설치되는 이동부재와;A moving member installed to be movable on the screw rotating body;

일측은 이동부재에 다른 일측은 스크류회전체에 설치되는 작동부재와;One side of the moving member and the other side of the operating member is installed on the screw rotating body;

제1베어링을 가지며 몸체와 스크류회전체 사이에 설치되는 체결링과;A fastening ring having a first bearing and installed between the body and the screw rotating body;

이동부재와 체결링 사이에 설치되는 스프링과;A spring installed between the movable member and the fastening ring;

스크류회전체에 칫솔모가 형성된 칫솔대로 구성되는 것을 특징으로 하는 칫솔을 제공한다. It provides a toothbrush, characterized in that configured as a toothbrush formed bristles on the screw rotating body.

본 발명은 몸체를 쥐었다 놓았다를 반복하므로 작동부재와 이동부재에 의해 스크류회전체가 회전하면서 치솔대를 정방향 또는 역방향으로 회전시키므로 치아에 치태 또는 치석을 제거하여 항상 건강한 치아를 가지는 효과가 있다.The present invention is repeated by holding the body, so that the rotation of the toothbrush bar in the forward or reverse direction by rotating the screw rotating body by the operating member and the moving member is effective to remove plaque or tartar on the teeth to have a healthy tooth at all times.

또한, 남녀노소 누구나 적은 힘으로 칫솔대를 회전시키므로 칫솔질을 편리하게 할 수 있는 효과가 있다. In addition, both men and women of all ages rotate the toothbrush with a small force has an effect that can be convenient to brush.

또한, 제1결합부재와 이동부재 사이에 설치되어 있는 스프링에 의해 이동부재를 이동시킴과 동시에 스크류회전체를 회전시키므로 칫솔대를 용이하게 회전시켜 치아를 고르게 닦을 수 있는 효과가 있다. In addition, by moving the moving member by a spring provided between the first coupling member and the moving member and at the same time rotates the screw rotating body there is an effect that can easily rotate the toothbrush rod to wipe the teeth evenly.

이하, 본 발명에 의한 칫솔을 첨부된 도면을 통해 구성을 상세하게 설명한다.Hereinafter, the configuration of the toothbrush according to the present invention will be described in detail.

도 1은 본 발명에 의한 칫솔을 나타낸 사시도이고, 도 2는 도 1의 구성을 나타낸 단면도이며, 도 3은 도 2의 일부분을 확대한 확대도이고, 도 4는 도 2의 작동상태를 나타낸 작동상태도이다.1 is a perspective view showing a toothbrush according to the present invention, Figure 2 is a cross-sectional view showing the configuration of Figure 1, Figure 3 is an enlarged view of an enlarged portion of Figure 2, Figure 4 is an operation showing the operating state of Figure 2 State diagram.

도 1 내지 4에 도시된 바와 같이 본 발명은 내측에 공간부(11)가 형성된 몸체(10)가 구성되고, 몸체(10) 일측에는 공간부(11)와 연통되는 개구(12)가 형성된다. As shown in FIGS. 1 to 4, the present invention includes a body 10 having a space 11 formed therein, and an opening 12 communicating with the space 11 formed at one side of the body 10. .

그리고 몸체(10)의 외주연에는 사용자가 잡았을 때 미끄러지는 것을 방지함 과 동시에 지압의 효과를 볼 수 있도록 지압돌기(13)가 형성된다. And the outer periphery of the body 10 is formed with acupressure protrusions 13 to prevent the slip when the user is caught and at the same time see the effect of acupressure.

공간부(11)에는 스크류회전체(20)가 구성되고, 스크류회전체(20)의 일측에는 제1결합부재(21)가 형성되며, 제1결합부재(21)의 일측은 단턱(21a)이 형성되고, 다른 일측에는 제2결합부재(22)가 형성된다.The space 11 is configured with a screw rotating body 20, one side of the screw rotating body 20 is formed with a first coupling member 21, one side of the first coupling member 21 is stepped (21a) This is formed, the second coupling member 22 is formed on the other side.

스크류회전체(20)의 일측에는 회전이 용이하게 이루어질 수 있도록 체결링(40)이 제1결합부재(21)에 결합되어 몸체(10)의 개구(12)에 설치된다. A coupling ring 40 is coupled to the first coupling member 21 and installed at the opening 12 of the body 10 so that one side of the screw rotating body 20 can be easily rotated.

체결링(40)에는 안착홈(41)이 형성되고, 안착홈(41)에는 스크류회전체(20)가 관통되게 결합 될 수 있도록 관통공(42)이 형성되며, 안착홈(41)에는 스크류회전체의 회전이 용이하도록 제1베어링(43)이 설치된다.A mounting groove 41 is formed in the fastening ring 40, a through hole 42 is formed in the mounting groove 41 so that the screw rotating body 20 can be penetrated therethrough, and the mounting groove 41 has a screw. The first bearing 43 is installed to facilitate the rotation of the rotating body.

스크류회전체(20)에는 이동 가능하게 이동부재(30)가 결합되고, 이동부재(30)와 스크류회전체(20)에는 작동부재(50)가 설치된다.  The moving member 30 is coupled to the screw rotating body 20 so as to be movable, and the operating member 50 is installed at the moving member 30 and the screw rotating body 20.

작동부재(50)는 이동부재(30)의 상, 하부에 아치형상으로 판 형태의 누름부재(51)가 형성되고, 이동부재(30)에 결합 될 수 있도록 누름부재(51) 일측에 제1결합링(52)이 형성되며, 스크류회전체(20)에 결합 될 수 있도록 누름부재(51) 일측에 제2결합링(53)이 형성되고, 스크류회전체(20)가 용이하게 회전되도록 제2결합링(53)과 스크류회전체(20)의 제2결합부재(22) 사이에 제2베어링(54)이 설치된다. The actuating member 50 has an arc-shaped pressing member 51 formed on the upper and lower portions of the moving member 30 and the first pressing member 51 on one side of the pressing member 51 so as to be coupled to the moving member 30. A coupling ring 52 is formed, and a second coupling ring 53 is formed at one side of the pressing member 51 to be coupled to the screw rotating body 20, and the screw rotating body 20 is easily rotated. A second bearing 54 is installed between the second coupling ring 53 and the second coupling member 22 of the screw rotating body 20.

누름부재(51)는 도 1 내지 5에 도시된 바와 같은 구성에 국한되는 것은 아니며, 도 6에 도시된 바와 같이 누름부재(51)가 꺽 낄 수 있도록 힌지(51a)가 설치된다.The pressing member 51 is not limited to the configuration as shown in Figures 1 to 5, the hinge 51a is provided so that the pressing member 51 can be folded as shown in FIG.

그리고 작동부재(50)에 의해 이동되는 이동부재(30)가 초기상태로 복귀할 수 있도록 체결링(40)과 이동부재(30)의 사이에는 스프링(60)이 설치된다.A spring 60 is installed between the fastening ring 40 and the moving member 30 so that the moving member 30 moved by the operating member 50 can be returned to an initial state.

스크류회전체(20)의 제1결합부재(21)에는 통공(42)이 형성된 체결링(40)이 설치되고, 체결링(40)에는 안착홈(41)이 형성된다.A fastening ring 40 having a through hole 42 is installed in the first coupling member 21 of the screw rotating body 20, and a seating groove 41 is formed in the fastening ring 40.

스크류회전체(20)의 제1결합부재(21)에는 치아를 닦을 수 있도록 칫솔모(81)가 형성된 칫솔대(80)가 결합된다.The first coupling member 21 of the screw rotating body 20 is coupled to the toothbrush pole 80 is formed with bristles 81 to brush the teeth.

칫솔대(80)의 일측에는 제1결합부재(21)에 결합 될 수 있도록 결합홈(82)이 형성된다.A coupling groove 82 is formed at one side of the toothbrush pole 80 to be coupled to the first coupling member 21.

칫솔대(80)는 결합홈(82) 내측에 스크류회전체(20)의 제1결합돌기(21)가 결합되고, 칫솔대(80)의 일측은 체결부재(70)의 체결홈(71)에 설치되며, 체결홈(71)에는 통공(72)이 형성된다.The toothbrush stand 80 is coupled to the first coupling protrusion 21 of the screw rotating body 20 inside the coupling groove 82, and one side of the toothbrush rod 80 is installed in the coupling groove 71 of the fastening member 70. The fastening groove 71 is formed with a through hole 72.

칫솔대(80)는 체결홈(71)의 내벽에서 약간 이격되어 결합되므로 스크류회전체(20)에 의해 회전될 시에 간섭되는 것을 방지한다.Toothbrush pole 80 is coupled slightly spaced apart from the inner wall of the fastening groove 71 to prevent interference when rotated by the screw rotating body (20).

상기와 같이 구성된 본 발명에 의한 칫솔의 작용을 설명한다.The operation of the toothbrush according to the present invention configured as described above will be described.

사용자가 치아를 닦기 위해서 먼저, 칫솔대(80)에 형성된 칫솔모(81)에 일정량의 치약을 바른다.In order to clean the teeth of the user, first, a predetermined amount of toothpaste is applied to the bristles 81 formed on the toothbrush stand 80.

치약을 바른 상태에서 입안으로 칫솔모(81)를 넣고 치아 표면에 위치되도록 한 상태에서 몸체(10)를 쥐었다 놓았다를 반복하면, 칫솔모(81)가 회전한다.Put the bristle 81 into the mouth in the state of applying toothpaste and holding the body 10 in the state to be placed on the surface of the tooth and repeat, the bristle 81 is rotated.

칫솔모(81)가 회전하는 것은 사용자가 몸체(10)를 쥐면, 그 내측에 설치되어 있는 작동부재(50)를 누르게 되고, 작동부재(50)가 눌리면서 이동부재(30)를 스크류회전체(20) 일측으로 이동시킨다.Rotating the bristle 81 is when the user grips the body 10, the pressing the operating member 50 is installed on the inside, the operating member 50 is pressed while moving the moving member 30 screw rotating body 20 ) Move to one side.

이동부재(30)가 이동하므로 스크류회전체(20)의 제1결합부재(21)와 제2결합부재(22)가 제1베어링(43)과 제2베어링(54)에 각각 결합되어 있기 때문에 회전이 용이하게 이루어진다.Since the moving member 30 moves, the first coupling member 21 and the second coupling member 22 of the screw rotating body 20 are coupled to the first bearing 43 and the second bearing 54, respectively. Rotation is made easy.

스크류회전체(20)가 회전하면서, 칫솔대(80)를 같이 회전시키므로 상기에서 설명한 바와 같이 치아의 표면을 닦는다. As the screw rotating body 20 rotates, the toothbrush pole 80 is rotated together, thereby cleaning the surface of the tooth as described above.

그리고 사용자가 쥐었던 몸체(10)를 놓으면, 체결링(40)과 이동부재(30) 사이에 설치된 스프링(60)의 탄성 작용에 의해 이동부재(30)가 초기 상태로 복귀한다.Then, when the user releases the body 10, the moving member 30 is returned to the initial state by the elastic action of the spring 60 installed between the fastening ring 40 and the moving member 30.

이때, 스프링(60)의 탄성력에 의해 초시 상태로 복귀하는 이동부재(30)에 의해 스크류회전체(20)는 회전하게 된다.At this time, the screw rotating body 20 is rotated by the moving member 30 to return to the initial state by the elastic force of the spring 60.

스크류회전체(20)가 처음에 이동부재(30)에 의해 이동하면서 회전한 반대방향으로 회전한다.The screw rotating body 20 is rotated in the opposite direction rotated while initially moving by the moving member 30.

그리고 스크류회전체(20) 일측에 결합되어 있는 칫솔대(80)가 연동으로 회전하면서 치아를 닦는다.And the toothbrush pole 80 is coupled to one side of the screw rotating body 20 to rotate the teeth to wipe the teeth.

상기와 같이 작동부재(50)를 쥐었다 놓았다를 반복하므로 이동부재(30)가 스크류회전체(20)의 일측으로 이동하거나 또는 초기 상태로 복귀하면서 스크류회전체(20)를 회전시켜 칫솔대(80)를 정방향 또는 역방향으로 회전시키면서 치아를 닦는다.Repeatedly holding and releasing the operation member 50 as described above, the movable member 30 is moved to one side of the screw rotating body 20 or by rotating the screw rotating body 20 while returning to the initial state toothbrush pole 80 Clean the teeth by rotating)) in the forward or reverse direction.

도 1은 본 발명에 의한 칫솔을 나타낸 사시도.1 is a perspective view showing a toothbrush according to the present invention.

도 2는 도 1의 구성을 나타낸 단면도.2 is a cross-sectional view showing the configuration of FIG.

도 3은 도 2의 칫솔대가 스크류회전체의 제1결합부재에 결합되는 상태를 나타낸 사시도.Figure 3 is a perspective view showing a state in which the toothbrush bar of Figure 2 is coupled to the first coupling member of the screw rotating body.

도 4는 본 발명에 의한 칫솔의 작동상태를 나타낸 단면도.Figure 4 is a sectional view showing an operating state of the toothbrush according to the present invention.

도 5는 본 발명의 칫솔대가 회전하는 상태를 나타낸 구성도.Figure 5 is a block diagram showing a state in which the toothbrush of the present invention rotates.

도 6은 본 발명에 의한 다른 실시예의 구성을 나타낸 단면도.Figure 6 is a cross-sectional view showing the configuration of another embodiment according to the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10: 몸체 11: 공간부10: body 11: space part

12: 개구 13: 지압돌기12: opening 13: acupressure protrusion

20: 스크류회전체 21: 제1결합부재20: screw rotating body 21: the first coupling member

21a: 단턱 22: 제2결합부재 21a: step 22: second coupling member

30: 이동부재 40: 체결링 30: moving member 40: fastening ring

41: 안착홈 42: 관통공 41: seating groove 42: through hole

43: 제1베어링 50: 작동부재 43: first bearing 50: operating member

51: 누름부재 51a: 힌지 51: pressing member 51a: hinge

52: 제1결합링 53: 제2결합링 52: first coupling ring 53: second coupling ring

54: 제2베어링 60: 스프링 54: second bearing 60: spring

70: 체결부재 71: 체결홈 70: fastening member 71: fastening groove

72: 통공 80: 칫솔대 72: through air 80: toothbrush rod

81: 칫솔모 82: 결합홈81: brush head 82: coupling groove

Claims (5)

몸체(10)와;A body 10; 몸체(10) 내측에 설치되는 스크류회전체(20)와;A screw rotating body 20 installed inside the body 10; 스크류회전체(20)에 이동 가능하게 설치되는 이동부재(30)와;A moving member 30 installed to be movable on the screw rotating body 20; 제1베어링(43)을 가지며 몸체(10)와 스크류회전체(20) 사이에 설치되는 체결링(40)과;A fastening ring 40 having a first bearing 43 and installed between the body 10 and the screw rotating body 20; 일측은 이동부재(30)에 다른 일측은 스크류회전체(20)에 설치되는 작동부재(50)와;One side of the moving member 30 and the other side of the operating member 50 is installed on the screw rotating body 20; 이동부재(30)와 체결링(40) 사이에 설치되는 스프링(60)과;A spring 60 installed between the movable member 30 and the fastening ring 40; 스크류회전체(20)에 칫솔모(81)가 형성된 칫솔대(80)로 구성되는 것을 특징으로 하는 칫솔.Toothbrush, characterized in that consisting of a toothbrush pole 80, the bristles 81 is formed on the screw rotating body (20). 제1항에 있어서,The method of claim 1, 몸체(10)는 내측에 공간부(11)가 형성되고, 일측에 개구(12)가 형성되며, 외주연에는 지압돌기(13)가 형성된 것을 특징으로 하는 칫솔.Body 10 is a toothbrush, characterized in that the space portion 11 is formed on the inside, the opening 12 is formed on one side, the acupressure protrusion 13 is formed on the outer periphery. 제1항에 있어서,The method of claim 1, 작동부재(50)는 이동부재(30)의 상, 하부에 판 형태의 아치형상으로 누름부재(51)가 형성되고, The actuating member 50 has a pressing member 51 formed in an arc shape in the form of a plate on the upper and lower portions of the movable member 30, 스크류회전체(20)에 설치된 이동부재(30)에 결합 될 수 있도록 제1결합링(52)이 형성되며, The first coupling ring 52 is formed to be coupled to the moving member 30 installed in the screw rotating body 20, 스크류회전체(20)의 일측에 제2베어링(54)을 설치된 제2결합링(53)이 구성된 것을 특징으로 하는 칫솔.Toothbrush, characterized in that the second coupling ring 53 is provided with a second bearing 54 on one side of the screw rotating body (20). 제1항에 있어서,The method of claim 1, 스크류회전체(20)에는 칫솔대(80)가 결합 될 수 있도록 체결부재(70)가 설치되는 것을 특징으로 하는 칫솔.Toothbrush screw 20 is characterized in that the fastening member 70 is installed so that the toothbrush pole 80 can be coupled. 제2항에 있어서,The method of claim 2, 누름부재(51)에는 힌지(51a)가 설치된 것을 특징으로 하는 칫솔.Toothbrush member 51, characterized in that the hinge (51a) is installed.
KR1020070075240A 2007-07-26 2007-07-26 A toothbrush KR100860090B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101392352B1 (en) 2013-11-15 2014-05-07 권오대 Interdental brush automatic rotating

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51125163U (en) 1975-03-31 1976-10-09
JPS544570U (en) 1977-06-14 1979-01-12
KR200321488Y1 (en) 2003-04-22 2003-07-31 황대권 Toothbrush having auxiliary konb capable of rotation
KR200374645Y1 (en) 2003-09-22 2005-02-02 김재복 A toothbrush

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51125163U (en) 1975-03-31 1976-10-09
JPS544570U (en) 1977-06-14 1979-01-12
KR200321488Y1 (en) 2003-04-22 2003-07-31 황대권 Toothbrush having auxiliary konb capable of rotation
KR200374645Y1 (en) 2003-09-22 2005-02-02 김재복 A toothbrush

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101392352B1 (en) 2013-11-15 2014-05-07 권오대 Interdental brush automatic rotating
US9295536B2 (en) 2013-11-15 2016-03-29 Koel Co., Ltd. Automatic rotating interdental brush

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