KR20220095048A

KR20220095048A - T type Toothbrush

Info

Publication number: KR20220095048A
Application number: KR1020200187858A
Authority: KR
Inventors: 류동주
Original assignee: 류동주
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2022-07-06
Also published as: KR102541951B1

Abstract

An objective of the present invention is to provide a toothbrush that makes it easy and efficient to brush the inside of incisors and molars, which are arranged in a curve, in the left and right directions and up and down directions. To this end, the present invention is configured such that the toothbrush head is formed in two circular cylinders and short bristles are planted radially thereon, thereby allowing the cylindrical heads to be rotated or fixed according to the condition of the teeth. According to the present invention, it is possible to simultaneously brush the upper row teeth and lower row teeth.

Description

T-shaped toothbrush {T type Toothbrush}

본 발명은 T자형 칫솔에 관한 것으로 특히 치아의 어금니 좌우 안쪽부분을 용이하게 양치질 할 수 있도록 하였다.The present invention relates to a T-shaped toothbrush, and in particular, to facilitate brushing of the left and right inner molars of teeth.

일반적으로 사용하는 종래의 칫솔은 일자형 직선이라서 곡선형태로 배열된 어금니 안쪽의 위아래 치아에 제대로 닿지않아 양치질 하는데 불편함이 있었다. 특히 어금니 제일 안쪽의 원심면(遠心面)에는 종래의 칫솔로 접근하여 딱기가 너무 불편 하였다.The conventional toothbrush generally used is a straight straight line, so it is inconvenient to brush teeth because it does not properly touch the upper and lower teeth inside the molars arranged in a curved shape. In particular, the distal surface of the innermost molars was approached with a conventional toothbrush, which was very inconvenient.

본 발명은 상기와 같은 문제점을 해결하기 위하여 칫솔모가 식모된 헤드부를 회전할수있도록 원통형으로 하여 앞니와 어금니의 안쪽면 특히 설측면(舌側面)과 가장 안쪽의 원심면 까지 용이하게 양치질 할 수 있도록 제공 한다In order to solve the above problems, the present invention provides a cylindrical shape so that the head with bristles implanted can be rotated so that the inner surfaces of the front teeth and molars can be easily brushed, especially the lingual surface and the innermost distal surface. do

본 발명은 종래의 일자형 칫솔의 문제점을 해결하기 위하여 구조와 형태를 바꾸어 칫솔 헤드부를 회전할 수 있는 원통형으로 하고 기존의 칫솔모보다 짧게 하여 식모 하였다. 원통형의 헤드부는 회전축 양쪽에 끼워 칫솔대와 직각이 되게 접속 하여 T자형의 모양으로 구성되었다. 따라서 치아가 반원형으로 배열 되어 있는데 부합 하여 본 발명의 칫솔헤드부가 원형으로 회전 하므로 어금니 내외측면 치아를 용이하게 좌우 전후진 이동하면서 원활하게 양치질 할 수 있도록 하였다..In order to solve the problems of the conventional straight-type toothbrush, the present invention changed the structure and shape to make the toothbrush head into a rotatable cylindrical shape, and was implanted by shortening the bristles of the conventional toothbrush. The cylindrical head part was fitted on both sides of the rotating shaft and connected to the toothbrush head at a right angle to form a T-shape. Therefore, since the teeth are arranged in a semicircular shape, the toothbrush head of the present invention rotates in a circular shape, so that the inner and outer teeth of the molars can be easily moved left and right back and forth while brushing teeth smoothly.

본 발명은 내외측의 앞니는 물론 어금니 내측의 설측면과 원심면 까지 용이하게 접근 위아래 치아를 동시에 딱을수 있으며 치아 상태에 따라 치아에 강하게 밀착할 필요가 있을 경우에는 회전하는 원통형헤드를 정지혹은 반회전 하도록 하여 양치질 하면 된다.The present invention provides easy access to both the inner and outer front teeth as well as the lingual and distal surfaces of the inner molar teeth, and can clamp the upper and lower teeth at the same time. Turn it halfway and brush your teeth.

도 1은 본 발명에 따른 T자형 칫솔 사시도.
도 2는 본 발명의 내부 구조를 볼 수 있게 칫솔모를 제거한 투시도.
도 3은 본 발명에 따른 위아래 동시에 어금니 설측면을 양치질 하는 상태도.
도 4는 본 발명에 따른 위아래 동시에 어금니 원심면을 양치질 하는 상태도.1 is a perspective view of a T-shaped toothbrush according to the present invention.
Figure 2 is a perspective view with the bristles removed so that the internal structure of the present invention can be seen.
Figure 3 is a state diagram of brushing the lingual side of the molar at the same time up and down according to the present invention.
Figure 4 is a state diagram of brushing the distal surface of the molar at the same time up and down according to the present invention.

본 발명을 첨부된 도면을 참조하여 상세히 설명 하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings as follows.

도 1은 T자형 사시도로 일자형 칫솔대에 목부(2-3)의 머리 부분을 원형으로 하여 중심부를 천공한 회전축 삽입관(2-4)에 회전할 수 있도록 하여 회전축(5)을 삽입한다.삽입관에 삽입된 회전축(5)은 종래의 칫솔모(3)보다 짧게 식모된 두개의 원통형 헤드(4)를 가로 중심부로 회전축(5) 과 같은 크기의 원형으로 천공하여 회전축(5) 좌우에 끼워서 결합 하여 움직이지 않도록 고정 한다.이와 같이 구성된 칫솔은 회전축 삽입관(2-4)을 중앙으로 하여 두 개의 원통형헤드(4)는 좌우로 배열되며 손잡이부(1)와 허리부(2)를 암수 나사로 연결 결합 시켰다.상기 구성 상태에서 목부(2)의 도 2에 도시된 암나사(2-1)와 결합되어 있는 손잡이부(1)의 수나사(1-1)를 한손은 허리부(2)를 잡고 다른손으로 손잡이부(1)를 시계반대 방향으로 돌리면 손잡이부(1)와 일체인 접합부(1-2)는 원통형헤드(4)의 반대 방향인 손잡이(1)이 쪽으로 후진되며 이때 목부(2-3)내부의 걸림핀(7-1)과 걸림턱(7-2)과 스프링(7)에 의해 회전조정부(6)도 접합부(1-2)에 맞닿아 접속된체 손잡이부(1)쪽으로 후진된다. 따라서 허리부의 표시부(2-2)와 같은 선상에 있든 회전표시부 (1-3)는 도 2에 도시된바 데로 옮겨 지며 회전축(5)에 닿아 있든 탄성체(6-1)부분은 도 2에 도시된바 데로 회전축(5)과 떨어지므로 회전축(5)과 결합 고정된 원통형헤드(4)는 치아를 양치질 할시 회전 된다.상기한바와 같은 구조이므로 반대로 손잡이부(1)를 시계방향으로 돌려 허리부 (2)의 표시부(2-2)에 손잡이부(1)에 표시된 회전표시부(1-3)를 도 1에 도시한대로 맞추면 도 2에 도시한 손잡이부(1)와 일체인 접합부(1-2)는 회전조정부(6)를 원통형헤드(4)쪽으로 밀기 때문에 탄성체(6-1)가 회전축(5)에 맞닿으므로 회전축(5)과 결합된 원통형헤드(4)는 회전하지않고 고정된다.1 is a T-shaped perspective view, in which the head of the neck part 2-3 is circular in a straight toothbrush rest, and the rotation shaft 5 is inserted so that it can be rotated into the rotation shaft insertion tube 2-4 punched in the center. The rotary shaft 5 inserted into the tube is coupled by inserting two cylindrical heads 4 implanted shorter than the conventional bristles 3 in a circular shape of the same size as the rotary shaft 5 as a horizontal center, and inserting the rotary shaft 5 on the left and right. The toothbrush constructed in this way has the two cylindrical heads 4 arranged from side to side with the rotation shaft insertion tube 2-4 as the center, and the handle 1 and the waist 2 are screwed with male and female screws. In the above configuration, one hand holds the male screw 1-1 of the handle 1 coupled with the female screw 2-1 shown in FIG. 2 of the neck 2, and one hand holds the waist 2 When the handle part 1 is turned counterclockwise with the other hand, the joint part 1-2 integral with the handle part 1 moves backward toward the handle 1, which is the opposite direction of the cylindrical head 4, at this time the neck part 2 -3) The handle part (1) of the body connected to the rotation adjusting part (6) also abuts against the joint part (1-2) by the internal locking pin (7-1), the locking jaw (7-2), and the spring (7). backwards towards Therefore, whether on the same line as the display part 2-2 of the waist, the rotation display part 1-3 is moved as shown in FIG. 2, and the elastic body 6-1 part is shown in FIG. 2 whether it is in contact with the rotation shaft 5 As it is separated from the rotating shaft 5, the cylindrical head 4 coupled with the rotating shaft 5 is rotated when brushing teeth. When the rotation display part 1-3 displayed on the handle part 1 is aligned with the display part 2-2 of (2) as shown in FIG. 1, the joint part 1-2 integral with the handle part 1 shown in FIG. ) pushes the rotation adjustment part 6 toward the cylindrical head 4, so that the elastic body 6-1 abuts the rotation shaft 5, so the cylindrical head 4 coupled with the rotation shaft 5 is fixed without rotation.

이상과 같은 구성으로 간단히 조작 하는 본발명의 T자형 칫솔은 원통형헤드(4)를 회전 하면 앞니와 어금니 내측의 좌우와 아래위 치아를 동시에 용이 하게 양치질 할 수 있으며치아의 상태에 따라 치아에 강하게 밀착 하여 딱을 필요가 있을시에는 상기와 같이 원통형헤드(4)를 고정하여 양치질 하면된다. 본 발명의 방사형으로 식모된 원통형헤드(4)로 치아 내측면을 양치질 할시에 종래의 칫솔과 마찬가지로 아래위 치아 사이로 칫솔이 들어가 목부(2-3)의 직경 이상으로 아래위 치아 간격을 벌려서 양치질 해야하므로 양쪽의 원통형헤드(4)중앙에 위치한 회전축삽입관(2-4)의 폭이 원형의 목부(2-3)직경과 같으므로 원통형헤드(4)에 식모된 칫솔모(3)는 아래위 치아에 일치 하므로 만족스럽게 양치질 할 수 잇다.상기한 T자형의 원통형 칫솔은 특히 곡면형태로 배열되어 있는 앞니부터 어금니 치아의 내측면을 양치질 하기 용이하고 효율적이다.The T-shaped toothbrush of the present invention, which is easily operated with the above configuration, can easily brush the left and right and lower teeth inside the front teeth and molars at the same time by rotating the cylindrical head 4, and it strongly adheres to the teeth according to the condition of the teeth When you need to bite, you can brush your teeth by fixing the cylindrical head 4 as described above. When brushing the inner surface of teeth with the radially implanted cylindrical head 4 of the present invention, as with the conventional toothbrush, the toothbrush enters between the upper and lower teeth, and it is necessary to brush the teeth by spacing the upper and lower teeth beyond the diameter of the neck 2-3. Since the width of the rotary shaft insertion tube 2-4 located in the center of the cylindrical head 4 of You can brush your teeth satisfactorily. The T-shaped cylindrical toothbrush described above is particularly easy and efficient to brush the inner surface of the molar teeth from the incisors arranged in a curved shape.

1 : 손잡이부 1-1 : 수나사 1-2 : 접합부 1-3 : 회전표시부
2 : 허리부 2-1 : 암나사 2-2 : 표시부
2-3 : 목부 2-4 : 회전축 삽입관
3 : 칫솔모 4 :원통형헤드 5 : 회전축
6 : 회전조정부 6-1 :탄성체
7 : 스프링 7-1: 걸림핀 7-2 :걸림턱
8 : 어금니 설측면 9 : 어금니 원심면1: Handle part 1-1: Male thread 1-2: Joint part 1-3: Rotation display part
2: Waist part 2-1: Female thread 2-2: Display part
2-3: neck 2-4: rotation shaft insertion tube
3: bristles 4: cylindrical head 5: rotation shaft
6: rotation adjustment unit 6-1: elastic body
7: Spring 7-1: Locking pin 7-2: Locking jaw
8: lingual side of molars 9: distal side of molars

Claims

The head of the toothbrush has two cylindrical shapes.
Brush bristles are implanted radially in the cylindrical head part
Horizontally perforated the center of the implanted cylindrical head part
Inserting and fixing two cylinders on both sides of the rotation shaft at the position perforated in the cylindrical head part
Rotating shaft insertion tube into which rotation shafts located in the center of both sides of the cylindrical head are inserted
The neck and waist of the toothbrush stand integral with the rotation shaft insertion tube
The female screw of the waist of the toothbrush rest and the male screw of the handle are coupled
When the handle part is rotated clockwise or counterclockwise while holding the waist part of the toothbrush rest, the joint integral with the handle part moves forward or backward toward the rotation shaft.
Even if the rotation adjustment part connected to the joint part integral with the handle moves forward and backward, the rotation adjustment part does not separate from the connection part by the spring of the locking pin and the hook jaw.
The rotation adjustment unit T-shaped toothbrush, characterized in that the cylindrical head implanted with bristles rotates or stops as the elastic body integral with the handle portion touches or falls off the rotation shaft according to the rotation of the handle portion in a clockwise or counterclockwise direction.