KR100602005B1 - Tooth brush - Google Patents

Tooth brush Download PDF

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Publication number
KR100602005B1
KR100602005B1 KR1020050000366A KR20050000366A KR100602005B1 KR 100602005 B1 KR100602005 B1 KR 100602005B1 KR 1020050000366 A KR1020050000366 A KR 1020050000366A KR 20050000366 A KR20050000366 A KR 20050000366A KR 100602005 B1 KR100602005 B1 KR 100602005B1
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KR
South Korea
Prior art keywords
toothbrush
brushing
angle
present
bar
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KR1020050000366A
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Korean (ko)
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KR20060079943A (en
Inventor
김종성
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김종성
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Publication date
Application filed by 김종성 filed Critical 김종성
Priority to KR1020050000366A priority Critical patent/KR100602005B1/en
Priority to EP05726557A priority patent/EP1833327A4/en
Priority to MX2007008168A priority patent/MX2007008168A/en
Priority to BRPI0520612-0A priority patent/BRPI0520612A2/en
Priority to CNA2005800400342A priority patent/CN101060797A/en
Priority to US11/571,593 priority patent/US20080028559A1/en
Priority to PCT/KR2005/000225 priority patent/WO2006073218A1/en
Priority to JP2007546548A priority patent/JP2008522780A/en
Publication of KR20060079943A publication Critical patent/KR20060079943A/en
Application granted granted Critical
Publication of KR100602005B1 publication Critical patent/KR100602005B1/en

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    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/06—Brush bodies; Handles integral with brushware in the form of tapes, chains, flexible shafts, springs, mats or the like
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
    • A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
    • A46B5/0075—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body being adjustable and stable during use
    • A46B5/0079—Adjustable and stable shaft or handle, e.g. generally in one piece
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
    • A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
    • A46B5/0075—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body being adjustable and stable during use
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/06—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement
    • 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

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  • Brushes (AREA)

Abstract

본 발명에 따른 칫솔은 손에 쥘 수 있도록 길이 방향으로 직선을 이루는 칫솔대(10)와, 상기 칫솔대(10)의 연장 방향에 대하여 좌측으로 20도 내지 70도의 각도로 구부러져 연장되고, 칫솔대(10)와 평행한 축에 대하여 칫솔모 돌출면의 배면 방향으로 10도 내지 40도의 각도로 구부러져 연장된 치솔 머리(12)가 구비된 것을 특징으로 한다.The toothbrush according to the present invention extends by bending at an angle of 20 degrees to 70 degrees to the left with respect to the extending direction of the toothbrush bar 10 and the toothbrush bar 10 is a straight line in the longitudinal direction so as to hold the hand, toothbrush bar 10 It is characterized in that the toothbrush head 12 which is bent at an angle of 10 to 40 degrees in the rear direction of the bristle projecting surface with respect to the axis parallel to the.

본 발명에 따른 칫솔은 종래의 칫솔에 비하여 칫솔질이 어려운 부분에서의 프라그 제거력이 현저히 향상될 뿐만 아니라 손에 쥐고 양치질을 할 때 치아의 구석 구석을 닦을때 종래의 칫솔에 비하여 팔과 손목에 피로가 현저히 감소한다는 효과가 있다.The toothbrush according to the present invention not only significantly improves the ability to remove plaque in the areas where brushing is difficult compared to the conventional toothbrush, but also causes fatigue in the arms and wrists compared to the conventional toothbrushes when wiping the corners of teeth when brushing and brushing the hands. There is a significant reduction.

칫솔, 각도, 피로, 프라그Toothbrush, angle, fatigue, prag

Description

칫솔{Tooth brush}Tooth brush

도 1은 본 발명의 실시예에 따른 칫솔의 구조를 도시한 사시도,1 is a perspective view showing the structure of a toothbrush according to an embodiment of the present invention,

도 2a는 본 발명의 실시예에 따른 칫솔의 구조를 도시한 정면도,Figure 2a is a front view showing the structure of a toothbrush according to an embodiment of the present invention,

도 2b는 본 발명의 실시예에 따른 칫솔의 구조를 도시한 측면도.Figure 2b is a side view showing the structure of a toothbrush in accordance with an embodiment of the present invention.

본 발명은 칫솔에 관한 것으로, 더 상세하게는 상악 치아와 하악 치아의 전치부 및 후치부를 골고루 청소할 수 있는 구조로 이루어진 칫솔에 관한 것이다.The present invention relates to a toothbrush, and more particularly to a toothbrush made of a structure capable of uniformly cleaning the anterior and posterior parts of the upper and lower teeth.

일반적으로 사람들은 음식물이나 음식물에 의하여 발생된 프라그를 제거하기 위하여 칫솔과 치약을 사용하여 규칙적으로 양치질을 한다. 하지만, 양치질의 습관도 중요하여 단순히 좌우로 반복적으로 닦으면 이와 잇몸을 상하게 하는 것으로 알려져 있다.In general, people brush their teeth regularly with a toothbrush and toothpaste to remove food or plaque produced by food. However, the habit of brushing teeth is also important, it is known to hurt teeth and gums simply wiped repeatedly from side to side.

이와 반대로, 양치질을 할 때는 바람직한 방법들이 알려져 있다. 예를 들면, 위, 아래 겉니는 윗몸 위에서 아래로 내리듯 닦는데 이때 회전하듯이 돌리는 것이 좋으나, 수직으로 해도 상관없다고 알려져 있다. 앞니 안쪽면은 바깥으로 당겨서 쓸어 올리듯 닦아 주어야 하고, 어금니 바깥쪽은 위로 쓸어올리듯 쓸어올려가며 닦 는 것이 바람직하다고 알려져 있다. 하지만, 상기와 같은 종래의 치솔들은 양치질할 때 이와 같은 요령으로 양치질을 하면 손목이나 팔에 피로를 느끼게 되어 빨리 양치질을 끝내고 싶게 되고 결국은 청결한 치아 관리가 어렵다는 문제점이 여전히 존재한다.On the contrary, the preferred methods for brushing teeth are known. For example, the upper and lower teeth are wiped down from the upper body, but it is better to turn them as they rotate, but it is known that they may be vertical. It is known that the inside of the incisor should be pulled out and wiped, and the outside of the molar should be wiped up and wiped. However, the conventional toothbrushes, such as when brushing the teeth when brushing the teeth or wrists and arms to feel fatigue, you want to finish the brushing soon, there is still a problem that it is difficult to clean teeth.

치아의 구석까지 손쉽게 청소할 수 있기 위하여 구부러진 구조의 칫솔이 개발된 바 있다. 대한민국 공개실용신안 제20-1987-0004713호(1987.04.20 공개)에는 치솔유니트와 손잡이로 구성된 치솔에 있어서, 솔부를 가진 치솔유니트의 하부에 원호돌륜을 형성하고, 이의 중앙에 운동공과 외주연에 복수개 각도공을 천설하며, 스위치홈 이 형성된 손잡이엔 상기 원호돌륜의 고정용 중심축과 좌,우회전용 운동홈을 각설하고, 손잡이에 현출시킨 스위치와 동작봉의 돌봉 및 스프링에 의해 상기 치솔유니트가 소정각도의 위치에서 가변적으로 위치고정되도록 구성하여서 됨을 특징으로하는 각도 가변형 치솔이 개시되어 있다.Bent toothbrushes have been developed for easy cleaning of corners of teeth. Republic of Korea Utility Model No. 20-1987-0004713 (published April 20, 1987) is a toothbrush consisting of a toothbrush unit and a handle, forming a circular arc wheel in the lower part of the toothbrush unit with a sole, The toothbrush unit is predetermined by laying a plurality of angled holes, and a switch groove formed on the handle, the center shaft for fixing the circular arc wheel and the left and right movement grooves. Disclosed is an angularly variable toothbrush, characterized in that it is configured to be variably fixed in position.

대한민국 실용신안 공개공보 제20-1997-0048852호(1997.08.12 공개)에는 각도 조정 구조를 형성한 치솔이 개시되어 있다. 상기 공개 실용신안 공보에 개시된 치솔은 치솔대 일측부에 돌출부를 원형 중심으로 형성하고 쇄모부인 치솔몸체 일측부를 중심이 절개된 삽입홈과 원형 중심 천공부를 C자형으로 구성하며 스냅식 결합부와 같은 구조로 하여 이를 치솔대와 치솔몸체가 결합되어 각도를 임의대로 조정 될 수 있도록 하며 치솔대 일측부에 마그네틱자석을 결합하여서 이루어진다.Korean Utility Model Publication No. 20-1997-0048852 (published Aug. 12, 1997) discloses a toothbrush having an angle adjusting structure. The toothbrush disclosed in the above-mentioned Utility Model Publication has a protruding portion formed in a circular center on one side of the toothbrush bar, and an insertion groove and a circular center hole formed in the center of the toothbrush body, which are the bristles, are cut in the center and formed in a C shape. It is made by combining the toothbrush bar and the toothbrush body so that the angle can be arbitrarily adjusted, and by combining the magnetic magnet on one side of the toothbrush bar.

그러나, 상기와 같은 치솔들도 치솔대와 솔부가 한쪽방향으로만 굴절되므로 치아의 프라그 제거에 한계가 있을 뿐만 아니라, 양치질할 때 손목이나 팔에 피로 를 느끼게 되어 빨리 양치질을 끝내고 싶게 되고 결국은 청결한 치아 관리가 어렵다는 문제점이 여전히 존재한다.However, the toothbrushes described above are limited in removing tooth plaque because the toothbrush and the sole are refracted only in one direction, as well as feeling fatigue in the wrist or arm when brushing the teeth, and thus, they want to finish the brush quickly. There is still a problem that dental care is difficult.

본 발명이 이루고자 하는 기술적 과제는 바람직하다고 알려져 있는 칫솔질 방법으로 양치질할 때 손목이나 팔에 피로를 느끼게 되지 않고도 치아의 구석 구석에 칫솔모를 접촉시킬 수 있는 칫솔을 제공하는 것이다.The technical problem to be achieved by the present invention is to provide a toothbrush that can be in contact with the bristles of every corner of the teeth without having to feel fatigue in the wrist or arm when brushing with a known brushing method.

상기와 같은 기술적 과제를 이루기 위한 본 발명에 따른 칫솔은 손에 쥘 수 있도록 길이 방향으로 직선을 이루는 칫솔대(10); 및Toothbrush according to the present invention for achieving the technical problem as described above to form a straight line in the longitudinal direction so as to hold in the hand (10); And

상기 칫솔대(10)로부터 연장되되, 상기 칫솔대(10)의 연장 방향에 대하여 좌측으로 20도 내지 70도의 각도로 구부러져 연장되고, 칫솔대(10)와 평행한 축에 대하여 칫솔모 돌출면의 배면 방향으로 10도 내지 40도의 각도로 구부러져 연장된 치솔 머리(12)가 구비된 것을 특징으로 한다.Extending from the toothbrush bar 10, and is bent at an angle of 20 to 70 degrees to the left with respect to the extending direction of the toothbrush bar 10, 10 in the rear direction of the bristle projecting surface with respect to the axis parallel to the toothbrush bar 10 Characterized by having a toothbrush head 12 extended to bend at an angle of 40 to 40 degrees.

또한, 상기 칫솔 머리(12)는 칫솔대(10)로부터 연장되는 방향에 대하여 타원 곡선을 이루면서 구부러져 연장되는 것이 바람직하다.In addition, the toothbrush head 12 is preferably bent to extend while forming an elliptic curve with respect to the direction extending from the toothbrush pole 10.

이하 첨부된 도면들을 참조하여 본 발명의 바람직한 실시예를 보다 상세히 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 실시예에 따른 칫솔의 구조를 도시한 사시도이다. 도 2a는 본 발명의 실시예에 따른 칫솔의 구조를 도시한 정면도이다. 도 2b는 본 발명의 실시예에 따른 칫솔의 구조를 도시한 측면도이다.1 is a perspective view showing the structure of a toothbrush according to an embodiment of the present invention. Figure 2a is a front view showing the structure of a toothbrush according to an embodiment of the present invention. Figure 2b is a side view showing the structure of a toothbrush according to an embodiment of the present invention.

도시된 바와 같이, 본 발명에 따른 칫솔은 손에 쥘 수 있도록 길이 방향으로 직선을 이루는 칫솔대(10) 및 상기 칫솔대(10)로부터 연장되되, 상기 칫솔대(10)의 연장 방향에 대하여 좌측으로 20° 내지 70°의 각도로 타원 곡선을 이루면서 구부러져 연장되고, 칫솔대(10)와 평행한 축에 대하여 칫솔모 돌출면의 배면 방향으로 10° 내지 40°의 각도로 타원 곡선을 이루면서 구부러져 연장된 치솔 머리(12)가 구비된 것을 특징으로 한다.As shown, the toothbrush according to the present invention extends from the toothbrush bar 10 and the toothbrush bar 10 which forms a straight line in the longitudinal direction so as to be held by the hand, 20 ° to the left with respect to the extending direction of the toothbrush bar 10. Extends bent while forming an elliptic curve at an angle of from 70 ° to an elliptic curve, and is bent and extended to form an elliptic curve at an angle of 10 ° to 40 ° in the rear direction of the bristle protrusion with respect to an axis parallel to the toothbrush rod 10 (12). ) Is provided.

통상의 칫솔은 예를들어 하악 전치부의 앞니 뒷면을 솔질하기 위하여는, 오른손 잡이의 경우, 칫솔대를 쥔 손을 구강보다 높은 위치까지 들어올려야 하고 그 칫솔질 방향은 칫솔 머리의 연장 방향과 수평을 이루는 방향이 되는데 접촉 면적이 적고 칫솔 머리의 선두 부분에 위치한 칫솔모가 쉽게 눕게 되어 칫솔 자체의 프라그 제거능력이 현저히 빨리 진행된다. 또한, 본 발명에 따른 칫솔은 칫솔 머리(12)가 칫솔대(10)로부터 연장되는 방향에 대하여 타원 곡선을 이루면서 구부러져 연장되는데 이는 치솔질을 할 때 칫솔대(10)와 칫솔 머리(12) 사이가 입술에 닿을때의 느낌이 이물감이 적다는 것을 발견하였다. 즉, 연장되는 형태를 원형으로 하는 것에 비하여 타원형으로 하는 것이 바람직한 것이다.Ordinary toothbrushes, for example, in order to brush the front teeth of the lower anterior teeth, in the case of right-handed grips, the hand holding the toothbrush must be raised to a position higher than the oral cavity and the brushing direction is parallel to the extension direction of the toothbrush head. This is because the contact area is small and the bristles located at the head of the toothbrush head are easy to lie down, so the plaque removal ability of the toothbrush itself is significantly faster. In addition, the toothbrush according to the present invention is bent while extending the toothbrush head 12 to form an elliptic curve with respect to the direction extending from the toothbrush pole 10, which is between the toothbrush rod 10 and the toothbrush head 12 when brushing the lips. I found that the feeling of touch was less foreign. That is, it is preferable to make it elliptical compared with making circular shape an extended form.

하지만, 본 발명에 따른 칫솔은 칫솔대(10)를 오른손에 쥐고 칫솔질을 하면 칫솔모가 상악, 하악의 전치 및 후치의 모든 부분에서 접촉이 잘 되어 동일한 조건, 즉, 동일한 치약, 솔질 방법, 및 시간을 사용하여 비교하면 프라그 제거력이 현저히 증가될 뿐만 아니라 종래의 칫솔에 비하여 손목과 팔에 피로를 느끼는 것이 감소한다.However, in the toothbrush according to the present invention, when brushing the toothbrush rod 10 in the right hand, the brush head is in good contact with all parts of the upper and lower jaw, the same condition, that is, the same toothpaste, brushing method, and time Compared with the use, not only is the plaque removal force significantly increased, but also the fatigue of wrists and arms is reduced compared to conventional toothbrushes.

또한, 본 발명에 따른 칫솔은 상하 방향의 칫솔질을 유도하게 되어 나쁜 양치 습관을 고치는데도 도움이 되며, 특히 통상 칫솔모가 닿지 않아 양치질이 어려운 상악 또는 하악의 뒷면에의 접근력이 향상되어 프라그 제거력이 우수하다. 또한, 종래의 칫솔은 수평 방향의 양치질을 할 때 자주 발생하는 현상으로서 치솔모의 속으로 치약이 들어가게 되어 실제 양치질에는 사용되지 않는 치약이 많게 되어 치약의 소모량이 많은데 반하여 본 발명의 칫솔은 수직 방향의 양치질을 유도함으로써 치약의 소모량을 줄일 수 있다.In addition, the toothbrush according to the present invention induces the brushing in the up and down direction, and also helps to correct bad brushing habits, especially the brush bristles do not reach the upper or lower jaw is difficult to brush the teeth to improve the excellent plaque removal Do. In addition, the conventional toothbrush is a phenomenon often occurs when brushing in the horizontal direction as toothpaste enters the brush head, and the toothpaste that is not used for the actual brushing is a lot of consumption of toothpaste, while the toothbrush of the present invention is in the vertical direction Inducing brushing can reduce the consumption of toothpaste.

한편, 상기 칫솔대(10)로부터 연장되되, 상기 칫솔대(10)의 연장 방향에 대하여 좌측으로 약 20° 미만의 각도를 이루면서 구부러져 연장되는 경우에는 종래의 칫솔과 같이 통상의 양치 자세로는 잘 닿지 않는 곳에 대한 칫솔모의 접촉 면적이 그다지 변하지 않으며, 70°를 초과하면서 구부러져 연장되는 경우에는 칫솔대가 입술 부분에 닿아 불편함을 호소하는 경우가 늘어나므로, 치솔 머리(12)는 상기 칫솔대(10)로부터 연장되되, 상기 칫솔대(10)의 연장 방향에 대하여 좌측으로 20° 내지 70°의 각도로 타원 곡선을 이루면서 구부러져 연장되어야만 본원 발명의 효과를 이룰 수 있다.On the other hand, it extends from the toothbrush pole 10, when bent to extend to form an angle of less than about 20 ° to the left with respect to the extending direction of the toothbrush pole 10, it does not reach well in a normal brushing posture like a conventional toothbrush The toothbrush head 12 extends from the toothbrush rod 10 because the area of contact of the bristles with respect to the place does not change very much, and if the toothbrush sticks to the lip part and the discomfort increases when it is bent and extended beyond 70 °. However, the elliptic curve at an angle of 20 ° to 70 ° to the left with respect to the extending direction of the toothbrush pole 10 can be bent and extended to achieve the effect of the present invention.

또한, 칫솔대(10)와 평행한 축에 대하여 칫솔모 돌출면의 배면 방향으로 10° 미만의 각도로 구부러져 연장되는 경우에는 종래의 칫솔과 같이 통상의 양치 자세로는 잘 닿지 않는 곳에 대한 칫솔모의 접촉 면적이 그다지 변하지 않으며, 40°를 초과하면서 구부러져 연장되는 경우에는 치아와 잘 교합이 되지 않음을 호소하는 경우가 늘어난다. 따라서, 칫솔 머리(12)는 칫솔대(10)와 평행한 축에 대하여 칫솔모 돌출면의 배면 방향으로 10° 내지 40°의 각도로 타원 곡선을 이루면서 구부러져 연장되어야만 본원 발명의 효과를 이룰 수 있다.In addition, when bent at an angle of less than 10 ° in the rear direction of the bristle projecting surface with respect to the axis parallel to the toothbrush pole 10, the contact area of the bristles with respect to the place where it is hard to reach in a normal brushing position like a conventional toothbrush This does not change very much, and when it is bent and extended in excess of 40 °, the number of people complains of poor occlusion with teeth. Therefore, the toothbrush head 12 must be bent and extended while forming an elliptic curve at an angle of 10 ° to 40 ° in the rear direction of the bristles with respect to an axis parallel to the toothbrush bar 10 to achieve the effect of the present invention.

물론, 종래의 칫솔을 사용하여도 본원 발명의 칫솔과 같이 구석 구석을 신경써가면서 닦아낼 수는 있지만 사용자가 손목과 팔에 쉽게 피로를 느끼게 되고 칫솔의 마모도 빠르다는 문제점이 있는 것에 주목할 필요가 있다.Of course, even using a conventional toothbrush, it can be wiped while caring about every corner like the toothbrush of the present invention, it should be noted that there is a problem that the user feels fatigue easily on the wrist and arm, and wear of the toothbrush is also fast.

임의로 선택된 200명의 피험자에 대하여 100명은 종래의 칫솔을 사용하게 하고 또 다른 100명은 본 발명의 칫솔을 사용하게 하면서 다른 조건을 동일, 예를 들면, 동일한 치약, 솔질 방법, 및 시간을 사용하여 피로를 느낀다고 호소하는 피험자의 수와 전치 하악부의 프라그 제거력을 비교 실험하였다. 그 결과를 표 1에 나타내었다.For 200 randomly selected subjects, 100 were allowed to use a conventional toothbrush and another 100 were allowed to use the toothbrush of the present invention while using different conditions under the same conditions, eg, using the same toothpaste, brushing method, and time. The number of subjects complaining of feeling and the plaque removal ability of the anterior mandible were compared. The results are shown in Table 1.

피로를 느낀 피험자수[명/100명]The number of the subjects who felt tired [person / 100] 전치하악부의 프라그 제거[%]Plaque removal in the anterior mandible [%] 본원 발명의 칫솔Toothbrush of the present invention 종래의 칫솔Conventional toothbrush 본원 발명의 칫솔Toothbrush of the present invention 종래의 칫솔Conventional toothbrush 30초30 seconds 0명0 people 1명1 person 25%25% 12%12% 1 분1 minute 0명0 people 3명3 people 36%36% 18%18% 1 분 30초1 minute 30 seconds 2명2 people 14명14 people 54%54% 27%27% 2 분2 mins 7명7 people 25명25 persons 71%71% 35%35% 2 분 30초2 minutes 30 seconds 12명12 people 38명38 people 85%85% 46%46% 3 분3 mins 22명22 persons 52명52 people 92%92% 57%57% 3 분 30초3 minutes 30 seconds 28명28 people 57명57 people 95%95% 72%72% 4 분4 mins 35명35 persons 65명65 people 97%97% 78%78% 5 분5 minutes 46명46 people 85명85 people 98%98% 85%85% 7 분7 mins 52명52 people 92명92 people 98%98% 90%90% 10 분10 minutes 75명75 people 100명100 persons 99%99% 95%95%

본 발명에 따른 칫솔은 종래의 칫솔에 비하여 칫솔질이 어려운 부분에서의 프라그 제거력이 현저히 향상될 뿐만 아니라 손에 쥐고 양치질을 함에 있어 치아의 구석 구석을 닦을 때 종래의 칫솔에 비하여 팔과 손목에 피로가 현저히 감소한다는 효과가 있다.The toothbrush according to the present invention not only significantly improves the ability to remove plaque in the areas where brushing is difficult compared to the conventional toothbrush, but also causes fatigue in the arms and wrists compared to the conventional toothbrushes when cleaning every corner of the teeth in the hand and brushing teeth. There is a significant reduction.

상술한 바와 같이 본 발명에 따른 칫솔은 칫솔질이 어려운 부분에서의 프라그 제거력이 현저히 향상될 뿐만 아니라 손에 쥐고 양치질을 할 때 치아의 구석 구석을 닦을때 종래의 칫솔에 비하여 팔과 손목에 피로가 현저히 감소한다는 효과가 있다. 또한, 상하 방향의 칫솔질을 유도하게 되어 나쁜 양치 습관을 고치는데도 도움이 되며, 특히 통상 칫솔모가 닿지 않아 양치질이 어려운 상악 또는 하악의 뒷면에의 접근력이 향상되어 프라그 제거력이 우수하다. 또한, 수직 방향의 양치질을 유도함으로써 치약의 소모량을 줄일 수 있다.As described above, the toothbrush according to the present invention not only significantly improves the ability to remove plaque in the areas where brushing is difficult, but also significantly reduces fatigue in arms and wrists as compared to conventional toothbrushes when wiping the corners of teeth when brushing and brushing the hands. The effect is to decrease. In addition, the brushing induction in the up and down direction is also helpful in correcting bad brushing habits, in particular, the accessibility to the back of the upper jaw or lower jaw is difficult to brush the brush brush is usually not good, so excellent plaque removal. In addition, the toothpaste consumption can be reduced by inducing vertical brushing.

Claims (2)

손에 쥘 수 있도록 길이 방향으로 직선을 이루는 칫솔대(10); 및Toothbrush pole 10 in a straight line in the longitudinal direction so that you can hold; And 상기 칫솔대(10)로부터 연장되되, 상기 칫솔대(10)의 연장 방향에 대하여 좌측으로 20도 내지 70도의 각도로 구부러져 연장되고, 칫솔대(10)와 평행한 축에 대하여 칫솔모 돌출면의 배면 방향으로 10도 내지 40도의 각도로 구부러져 연장된 치솔 머리(12)가 구비된 것을 특징으로 하는 칫솔.Extending from the toothbrush bar 10, and is bent at an angle of 20 to 70 degrees to the left with respect to the extending direction of the toothbrush bar 10, 10 in the rear direction of the bristle projecting surface with respect to the axis parallel to the toothbrush bar 10 Toothbrush, characterized in that provided with a toothbrush head (12) extended to bend at an angle of 40 to 40 degrees. 삭제delete
KR1020050000366A 2005-01-04 2005-01-04 Tooth brush KR100602005B1 (en)

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KR1020050000366A KR100602005B1 (en) 2005-01-04 2005-01-04 Tooth brush
EP05726557A EP1833327A4 (en) 2005-01-04 2005-01-27 Tooth brush
MX2007008168A MX2007008168A (en) 2005-01-04 2005-01-27 Tooth brush.
BRPI0520612-0A BRPI0520612A2 (en) 2005-01-04 2005-01-27 Toothbrush
CNA2005800400342A CN101060797A (en) 2005-01-04 2005-01-27 Tooth brush
US11/571,593 US20080028559A1 (en) 2005-01-04 2005-01-27 Tooth Brush
PCT/KR2005/000225 WO2006073218A1 (en) 2005-01-04 2005-01-27 Tooth brush
JP2007546548A JP2008522780A (en) 2005-01-04 2005-01-27 toothbrush

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JP2017221602A (en) * 2016-06-17 2017-12-21 有限会社八芳フーズ Toothbrush for tooth root
CN106723926B (en) * 2017-02-20 2019-04-30 陈道炬 A kind of toothbrush facilitating erect brush
US11330895B2 (en) 2020-02-08 2022-05-17 Joseph E Noonan, JR. Dental cleaning apparatus

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BRPI0520612A2 (en) 2009-09-29
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EP1833327A1 (en) 2007-09-19
WO2006073218A1 (en) 2006-07-13

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