WO2014171652A1 - Nipple, and toothpaste discharging toothbrush using same - Google Patents

Nipple, and toothpaste discharging toothbrush using same Download PDF

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Publication number
WO2014171652A1
WO2014171652A1 PCT/KR2014/002868 KR2014002868W WO2014171652A1 WO 2014171652 A1 WO2014171652 A1 WO 2014171652A1 KR 2014002868 W KR2014002868 W KR 2014002868W WO 2014171652 A1 WO2014171652 A1 WO 2014171652A1
Authority
WO
WIPO (PCT)
Prior art keywords
nipple
plate member
upper plate
toothpaste
coupled
Prior art date
Application number
PCT/KR2014/002868
Other languages
French (fr)
Korean (ko)
Inventor
박승준
Original Assignee
Park Seungjoon
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 Park Seungjoon filed Critical Park Seungjoon
Priority to US14/784,412 priority Critical patent/US20170318952A1/en
Priority to CN201480022332.8A priority patent/CN105120713B/en
Publication of WO2014171652A1 publication Critical patent/WO2014171652A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
    • A46B11/002—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means
    • A46B11/0055—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means with a reciprocating piston or plunger acting as the pressurising means
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
    • A46B11/002—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
    • A46B11/002—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means
    • A46B11/0058—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means with a metered dosage
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/0072—Details
    • A46B11/0079—Arrangements for preventing undesired leakage or dispensing
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/06—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water connected to supply pipe or to other external supply means
    • 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
    • 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

Definitions

  • the present invention relates to a toothpaste dispensing toothbrush, and more particularly, to a toothpaste dispensing toothbrush in which the toothpaste of the handle is discharged to the bristles only when the toothpaste is stored after brushing the toothpaste in the handle.
  • the toothbrush is used to brush teeth and comprises a handle with a bristles on the tip and the bristles planted on the bristles, put a small amount of toothpaste on the upper side of the bristles and put the bristles into the mouth Brush your teeth while moving left and right.
  • These toothbrushes must be provided with toothpaste in order to brush their teeth, so each household has the inconvenience of having to take toothpaste with a toothbrush, especially if you go out for travel or other reasons. There was also a problem to buy toothpaste.
  • Korean Patent Publication No. 10-2012-0039140 teethpaste discharge toothbrush
  • 1 to 6 are views disclosed in Korean Patent Publication No. 10-2012-0039140.
  • a toothpaste storage chamber 212 at the front end of the handle portion 210 is empty inside, the piston using air in the air compression chamber of the rear end Push the 400 forward to discharge the toothpaste in the direction of the nipple 500 through the transfer path 222.
  • the pumping member 300 is coupled to the distal end of the handle 210 to push air into the air compression chamber.
  • the nipple 500 is made of a flexible material, the interior is empty, the bottom is made of a nipple body 310 and the upper plate member 520 formed with a cutout 522.
  • the toothpaste extruded through the transfer path 222 causes the nipple 500 to expand, and when the pressure inside the nipple 500 increases, the toothpaste is discharged through the cutout 522 of the upper plate member 520.
  • the cutout 522 of the conventional nipple 500 is opened at a small internal pressure, and the toothpaste is discharged to the outside. Therefore, it was difficult to control toothpaste discharge.
  • the nipple 500 accommodates the toothpaste as much as possible, even though the toothpaste is pushed through the transfer path 222, and while cutting, as shown in (c) and (d) of FIG. 6, the incision 522 by shaking. Is discharged to the hair transplanter 230 little by little when it is out of order.
  • the conventional nipple 500 structure even if the internal pressure of the nipple 500 increases only a little, Not only the toothpaste flowed out through the incision 522, but there was a problem that the toothpaste was discharged through the incision 522 even after brushing.
  • the nipple 500 can withstand the internal pressure as much as possible.
  • An object of the present invention is to provide a nipple and a toothpaste dispensing toothbrush using the same, in which the incision is not easily opened even when the internal pressure of the nipple increases.
  • the present invention is to provide a nipple and a toothpaste discharge toothbrush using the same to maintain a strong coupling with the discharge port of the bristles even if the internal pressure of the nipple increases.
  • the present invention is to provide a toothpaste discharge toothbrush formed with a protruding edge portion on the top of the nipple so that the incision is no longer in the incision direction.
  • the present invention is to provide a toothpaste discharge toothbrush coupled to the extension and the handle portion so that the toothpaste can act as a sealing member without a separate sealing member.
  • a nipple body portion of a flexible material having a lower portion open and having an empty inside;
  • the upper plate member Located in the upper portion of the nipple body portion, the upper plate member of a flexible material covering the upper portion of the nipple body portion;
  • the upper plate member has a lower surface convex downward in the direction of the center
  • the thickness of the central portion of the upper plate member is provided with a nipple characterized in that the thickness of the edge.
  • the edge of the upper surface of the upper plate member is provided with a nipple characterized in that a protruding edge is formed.
  • the lower wall of the nipple body portion is provided with a nipple, which is thicker than the upper wall.
  • a handle part which is empty inside
  • a pumping member coupled to the rear of the handle part to push the piston forward;
  • An extension part coupled to the front end of the handle part and having an inner transfer path communicating with the handle part;
  • a hair transplanting unit coupled to an end of the extension unit and having a discharge port communicating with the transfer path;
  • the nipple is,
  • a nipple body portion of a flexible material having a lower portion open and having an empty inside;
  • the upper plate member Located in the upper portion of the nipple body portion, the upper plate member of a flexible material covering the upper portion of the nipple body portion;
  • the upper plate member has a lower surface convex downward in the direction of the center
  • the thickness of the central portion of the top plate member is provided with a toothpaste toothbrush, characterized in that thicker than the thickness of the edge.
  • a toothpaste toothbrush At the edge of the upper surface of the upper plate member is provided a toothpaste toothbrush, characterized in that the protruding edge is formed.
  • the lower wall of the nipple body portion is provided with a toothpaste toothbrush, characterized in that thicker than the upper wall.
  • the tip of the handle portion is inserted into the extension portion
  • the extension portion is provided with a first protruding ring, and a second protruding ring located outside the first protruding ring,
  • the front end of the handle portion is made of a third protruding ring and a fourth protruding ring located in front of the third protruding ring,
  • the first protruding ring and the fourth protruding ring are strongly coupled, and the second protruding ring and the third protruding ring are loosely coupled.
  • the present invention provides a nipple and a toothpaste dispensing toothbrush using the same that the incision is not easily opened even when the internal pressure of the nipple increases.
  • the present invention provides a nipple and a toothpaste discharge toothbrush using the same to maintain a strong coupling with the discharge port of the hair growth even if the internal pressure of the nipple increases.
  • the present invention provides a toothpaste discharge toothbrush provided with a protruding edge portion at the top of the nipple so that the incision is no longer in the incision direction.
  • the present invention provides a toothpaste discharge toothbrush coupled to the extension and the handle portion so that the toothpaste can act as a sealing member without a separate sealing member.
  • FIG. 1 is a perspective view of a toothpaste discharge toothbrush according to the prior art.
  • Figure 2 is a cross-sectional view showing a-a 'line cross section of the toothpaste discharge toothbrush according to the prior art.
  • Figure 3 is an exploded cross-sectional view of the toothpaste discharge toothbrush according to the prior art.
  • FIG. 4 is a perspective view of a nipple according to the prior art, and "(b)” is a longitudinal sectional view of the nipple.
  • Figure 5 is a longitudinal cross-sectional view showing the operation of the toothpaste discharge toothbrush according to the prior art.
  • FIG. 6 are partial enlarged views showing the operation relationship of the nipples.
  • Figure 7 is a perspective view of a toothpaste discharge toothbrush according to an embodiment of the present invention.
  • Figure 8 is a cross-sectional view showing the b-b 'line cross section of the toothpaste discharge toothbrush according to an embodiment of the present invention.
  • Figure 9 is an exploded cross-sectional view of the toothpaste discharge toothbrush according to an embodiment of the present invention.
  • FIG. 10 is a perspective view of a nipple according to a preferred embodiment of the present invention
  • “(b)” is a longitudinal sectional view of the nipple
  • “(c)” is a longitudinal sectional view of the nipple when the internal pressure expands .
  • Figure 11 is a longitudinal cross-sectional view showing the operation relationship of the toothpaste discharge toothbrush according to an embodiment of the present invention.
  • FIG. 12 are partial enlarged views showing the operating relationship of the nipples.
  • a nipple body portion of a flexible material having a lower portion open and having an empty inside;
  • the upper plate member Located in the upper portion of the nipple body portion, the upper plate member of a flexible material covering the upper portion of the nipple body portion;
  • the upper plate member has a lower surface convex downward in the direction of the center
  • the thickness of the central portion of the upper plate member is provided with a nipple characterized in that the thickness of the edge.
  • FIG. 7 is a perspective view of a toothpaste dispensing toothbrush according to an embodiment of the present invention
  • Figure 8 is a cross-sectional view showing a b-b 'cross section of the toothpaste discharge toothbrush according to an embodiment of the present invention
  • Figure 9 10 is an exploded cross-sectional view of the toothpaste dispensing toothbrush according to the preferred embodiment of the present invention
  • FIG. 10 (a) is a perspective view of the nipple according to the preferred embodiment of the present invention
  • (b) is a longitudinal cross-sectional view of the nipple
  • “(c)” is a longitudinal sectional view of the nipple when the internal pressure expands
  • FIG. 11 is a longitudinal sectional view showing an operation relationship of the toothpaste toothbrush according to the preferred embodiment of the present invention
  • "(a)" in FIG. "(D)” is a partially enlarged view showing the operation relationship of the nipple.
  • the handle portion 1210 is empty inside; A piston 1400 embedded in the handle part 1210; A pumping member 1300 coupled to the rear of the handle part 1210 and pushing the piston 1400 forward by air pressure; An extension part 1220 coupled to the front end of the handle part 1210 and having an internal conveying path 1222 communicating with the handle part 1210; A hair transplanting unit 1230 coupled to an end of the extension part 1220 and having a discharge hole 1232 communicating with the transfer path 1222; Bristles 1231 coupled to the tuft portion 1230; And nipples 1500 and nipple coupled to the discharge ports 1232 (see FIGS. 7 and 8).
  • the handle part 1210, the extension part 1220, and the hair transplanting part 1230 may be collectively referred to as a body part 1200.
  • Body portion 1200 may be separated into several parts, it may be made of a single injection.
  • the nipple 1500 the lower portion is open, the nipple body portion 1510 of the flexible material is empty inside; Located on the upper portion of the nipple body portion 1510, the upper plate member 1520 of the flexible material to cover the upper portion of the nipple body portion 1510; It includes a cutout 1522 formed in the upper plate member 1520. (See FIG. 10)
  • the upper plate member 1520 has a lower convex structure. Further, the thickness t1 of the central portion of the upper plate member 1520 is thicker than the thickness t2 of the edge (see FIG. 10B).
  • a protruding edge 1530 is formed at an edge of the upper surface of the upper plate member 1520.
  • the lower wall 1511 of the nipple body portion 1510 is thicker than the upper wall 1512.
  • the handle portion 1210 is empty inside. Handle portion 1210 may be made of plastic injection.
  • the piston 1400 is guide-coupled to the inside of the handle portion 1210.
  • the front of the handle portion 1210 is a toothpaste storage chamber 1212, the rear of the piston 1400, the air compression chamber 1211.
  • the piston 1400 presses the toothpaste stored in the toothpaste storage chamber 1212 the toothpaste moves to the front of the handle part 1210 (see FIG. 8).
  • the pumping member 1300 is coupled to the rear of the handle part 1210.
  • the air pressure may be increased by pushing air into the air compression chamber 1211 using the pumping member 1300. This air pressure pushes the piston 1400 forward.
  • the pumping member 1300 is coupled to the housing 1310 coupled to the handle portion 1210, the pumping ball 1320 made of a soft material coupled to the housing 1310, and the pumping ball 1320, and the handle portion 1210. It is composed of a valve (1330) located inside.
  • a pumping hole 1322 is formed in the pumping ball 1320.
  • An extension part 1220 is coupled to the front end of the handle part 1210. There is a conveying path 1222 inside the extension part 1220, the conveying path 1222 is in communication with the interior of the handle portion 1210. Accordingly, the toothpaste of the toothpaste storage chamber 1212 may move through the transfer path 1222.
  • a first protruding ring 1223 and a second protruding ring 1224 positioned outside the first protruding ring 1223 are formed therein.
  • a third protruding ring 1213 and a fourth protruding ring 1214 positioned in front of the third protruding ring 1213 are formed at the tip of the handle part 1210.
  • the tuft portion 1230 is coupled to the end of the extension portion 1220.
  • the hair transplanting unit 1230 is provided with a discharge port 1232 in communication with the transfer path 1222.
  • the bristle part 1230 is planted with bristles 1231.
  • Nipples 1500 and nipples are coupled to the discharge holes 1232.
  • the nipple 1500 includes a nipple body part 1510 of a soft material having an open lower portion and an empty inside thereof; Located on the upper portion of the nipple body portion 1510, the upper plate member 1520 of the flexible material to cover the upper portion of the nipple body portion 1510; It includes a cutout 1522 formed in the upper plate member 1520.
  • the upper plate member 1520 has a lower convex structure. Further, the thickness t1 of the central portion of the upper plate member 1520 is thicker than the thickness t2 of the edge (see FIG. 10).
  • the toothpaste reaching the discharge port 1232 is finally supplied to the bristles 1231 through the cutouts 1522 of the nipple 1500.
  • the toothpaste is automatically discharged to the incision 1522 when stimulating the nipple 1500 while brushing.
  • the nipple 1500 is filled with the toothpaste like (a).
  • the piston 1400 is advanced forward and supplies the toothpaste 1600 to the nipple 1500.
  • the cutout portion 1522 of the nipple 1500 should be kept as much as possible with the toothpaste 1600 as much as possible, the toothpaste is discharged well when brushing later.
  • the upper plate member 1520 has a lower convex structure.
  • the thickness t1 of the central portion of the upper plate member 1520 is thicker than the thickness t2 of the edge.
  • the pressure inside the nipple 1500 increases (when toothpaste is pushed in), it becomes a shape as shown in FIG.
  • the lower surface of the upper plate member 1520 is under pressure, it is flattened.
  • the length of the cross section (straight line) of the flattened lower surface is shorter than the length of the lower surface (curve) when there is no pressure.
  • the cutout 1522 of the lower surface 1521 of the upper plate member 1520 is closed when the pressure increases.
  • the upper surface 1523 of the upper plate member 1520 maintains a straight shape when there is no internal pressure, and when the internal pressure increases, the upper surface 1523 becomes a curved shape.
  • the lower surface 1521 of the upper plate member 1520 closes the cutout 1522 as the internal pressure increases, so that the toothpaste is not discharged to the outside even at a high pressure.
  • the non-discharged toothpaste is stored in the nipple body portion 1510 of the nipple 1500, and the nipple body portion 1510 is convex. Since the nipple 1500 is made of a soft material such as silicon, it is possible to cope with any pressure increase.
  • the incision (1522) is open while shifting.
  • the toothpaste 1600 is discharged in a small amount through the incision 1522 in which the toothpaste is opened.
  • the high-pressure toothpaste is stored in the nipple 1500. Until the internal pressure of the nipple 1500 is released, the toothpaste 1600 may be continuously discharged by the movement of stimulating the nipple 1500. According to the experiment, it was possible to brush about five times by one pumping of the pumping ball 1320.
  • the toothpaste consumption is about 2g when brushed once. This is the recommended international dose, not only for dental health, but also for toothpaste savings.
  • the lower wall 1511 of the nipple body portion 1510 is thicker than the upper wall 1512.
  • the lower wall 1511 is a portion coupled to the discharge port 1232, and the discharge hole 1232 is in the form of a short tube, and the lower wall 1511 of the nipple body part 1510 covers the outer circumferential surface of the discharge port 1232 and is engaged. do.
  • the upper wall 1512 is thin and expanded, but the lower wall 1511 is not expanded to be coupled with the discharge port 1232 (see FIG. 10).
  • a protruding edge 1530 is formed at an edge of the upper surface of the upper plate member 1520 of the nipple 1500.
  • the cutout 1522 prevents further incision in the cutting direction.
  • the present invention is applicable to the toothbrush industry.

Abstract

A toothpaste discharging toothbrush is disclosed. Provided is a toothpaste discharging toothbrush comprising: a hollow handgrip portion; a piston provided in the handgrip portion; a pumping member which is coupled to the rear of the handgrip portion and pushes the piston forward; an extended portion which is coupled to the front end of the handgrip portion and has therein a transfer path communicating with the handgrip portion; an implantation portion which is coupled to the end of the extended portion and has, formed therein, a discharge port communicating with the transfer path; toothbrush bristles coupled to the implantation portion; and a nipple coupled to the discharge port, the nipple comprising: a nipple body portion which has an open bottom and is hollow and made of a flexible material; an upper plate member made of a flexible material and positioned at the top of the nipple body portion so as to cover same; and a cut portion formed in the upper plate member, wherein the structure of the upper plate member is such that the lower surface bulges downwardly from the center, and the thickness of the center part of the upper plate member is greater than that of the edge thereof.

Description

니플 및 이를 이용한 치약 토출 칫솔Nipple and Toothpaste Dispensing Toothbrush Using the Same
본 발명은 치약 토출 칫솔에 관한 것으로서, 더욱 상세하게는 손잡이부에 치약을 저장한 후 양치질할 때만 손잡이부의 치약이 칫솔모에 토출되는 치약 토출 칫솔에 관한 것이다. The present invention relates to a toothpaste dispensing toothbrush, and more particularly, to a toothpaste dispensing toothbrush in which the toothpaste of the handle is discharged to the bristles only when the toothpaste is stored after brushing the toothpaste in the handle.
일반적으로, 칫솔은 양치질을 하기 위해 사용되는 것으로 선단부에 식모부가 구비된 손잡이대 및 상기 식모부에 식재된 칫솔모를 포함하여 구성되며, 칫솔모의 상측에 소량의 치약을 묻힌 뒤 칫솔모 부분을 입속으로 넣어 좌우상하로 이동시키면서 양치질을 하게 된다. 이러한, 칫솔은 양치질을 하기 위해서 반드시 치약을 함께 구비해야 되므로, 각 가정도 마찬가지만 특히 여행 등의 이유로 외출하게 되면 칫솔과 함께 치약을 반드시 챙겨야 되는 불편함이 있었고, 만약 치약을 미처 챙기지 못하게 되면 별도로 치약을 구매해야 되는 문제도 있었다.In general, the toothbrush is used to brush teeth and comprises a handle with a bristles on the tip and the bristles planted on the bristles, put a small amount of toothpaste on the upper side of the bristles and put the bristles into the mouth Brush your teeth while moving left and right. These toothbrushes must be provided with toothpaste in order to brush their teeth, so each household has the inconvenience of having to take toothpaste with a toothbrush, especially if you go out for travel or other reasons. There was also a problem to buy toothpaste.
이러한 문제를 해결하기 위하여, 본 출원인은 한국특허공개 제10-2012-0039140호(치약 토출 칫솔)를 발명한 바가 있다. 도 1 내지 도 6은 한국특허공개 제10-2012-0039140호에 개시된 도면들이다.In order to solve this problem, the applicant has invented Korean Patent Publication No. 10-2012-0039140 (toothpaste discharge toothbrush). 1 to 6 are views disclosed in Korean Patent Publication No. 10-2012-0039140.
도 1 (사시도)및 도 2(단면도)와 같이, 종래의 기술은 내부가 비어 있는 손잡이부(210)의 선단부에는 치약 저장실(212)이 구비되고, 후단부의 공기 압축실에서 공기를 이용하여 피스톤(400)을 앞으로 밀어내어 치약을 이송로(222)를 통하여 니플(500) 방향으로 토출 시킨다. 손잡이부(210)의 말단에는 펌핑부재(300)가 결합되어 공기 압축실에 공기를 밀어 넣는다.As shown in Fig. 1 (perspective view) and Fig. 2 (sectional view), the prior art is provided with a toothpaste storage chamber 212 at the front end of the handle portion 210 is empty inside, the piston using air in the air compression chamber of the rear end Push the 400 forward to discharge the toothpaste in the direction of the nipple 500 through the transfer path 222. The pumping member 300 is coupled to the distal end of the handle 210 to push air into the air compression chamber.
한편, 도 4와 같이, 니플(500)은 연성재질로 이루어져 있으며, 내부가 비어 있으며, 하방이 오픈된 니플 본체(310)와 절개부(522)가 형성된 상판부재(520)로 이루어져 있다. 이송로(222)를 통하여 압출된 치약은 니플(500)을 팽창하게 만들고, 니플(500) 내부 압력이 증가하면 상판부재(520)의 절개부(522)를 통하여 치약이 토출된다.On the other hand, as shown in Figure 4, the nipple 500 is made of a flexible material, the interior is empty, the bottom is made of a nipple body 310 and the upper plate member 520 formed with a cutout 522. The toothpaste extruded through the transfer path 222 causes the nipple 500 to expand, and when the pressure inside the nipple 500 increases, the toothpaste is discharged through the cutout 522 of the upper plate member 520.
그러나, 종래의 니플(500)의 절개부(522)는 작은 내부 압력에도 오픈되어 치약이 외부로 토출되었다. 따라서, 치약 토출을 제어하기 힘들었다. However, the cutout 522 of the conventional nipple 500 is opened at a small internal pressure, and the toothpaste is discharged to the outside. Therefore, it was difficult to control toothpaste discharge.
니플(500)은 이송로(222)를 통하여 치약이 밀려들어오더라도 최대한 이를 수용한 뒤, 칫솔질을 하는 동안 도 6의 (c),(d)와 같이, 흔들거림에 의해서 절개부(522)가 어긋나는 경우에 조금씩 식모부(230)로 토출되는 것이 이상적이다. 그러나, 종래의 니플(500) 구조에서는 니플(500)의 내부압력이 조금만 증가해도 절개부(522)를 통하여 치약이 흘러나와 버렸을 뿐만 아니라 칫솔질이 끝난 뒤에도 치약이 절개부(522)를 통하여 토출되는 문제가 있었다. The nipple 500 accommodates the toothpaste as much as possible, even though the toothpaste is pushed through the transfer path 222, and while cutting, as shown in (c) and (d) of FIG. 6, the incision 522 by shaking. Is discharged to the hair transplanter 230 little by little when it is out of order. However, in the conventional nipple 500 structure, even if the internal pressure of the nipple 500 increases only a little, Not only the toothpaste flowed out through the incision 522, but there was a problem that the toothpaste was discharged through the incision 522 even after brushing.
따라서, 니플(500)이 최대한 내부 압력을 견딜 수 있는 구조의 개선이 필요하게 되었다. Therefore, it is necessary to improve the structure that the nipple 500 can withstand the internal pressure as much as possible.
본 발명은 니플의 내부 압력이 증가하더라도 쉽게 절개부가 쉽게 오픈되지 않는 니플 및 이를 이용한 치약 토출 칫솔을 제공하고자 한다.An object of the present invention is to provide a nipple and a toothpaste dispensing toothbrush using the same, in which the incision is not easily opened even when the internal pressure of the nipple increases.
또한, 본 발명은 니플의 내부 압력이 증가하더라도 식모부의 토출구와 강한 결합을 유지하는 니플 및 이를 이용한 치약 토출 칫솔을 제공하고자 한다.In addition, the present invention is to provide a nipple and a toothpaste discharge toothbrush using the same to maintain a strong coupling with the discharge port of the bristles even if the internal pressure of the nipple increases.
또한, 본 발명은 절개부가 절개방향으로 더 이상 절개되지 않도록 니플 상단에 돌출 테두리부가 형성된 치약 토출 칫솔을 제공하고자 한다. In addition, the present invention is to provide a toothpaste discharge toothbrush formed with a protruding edge portion on the top of the nipple so that the incision is no longer in the incision direction.
또한, 본 발명은 별도의 씰링부재 없이도 치약이 씰링부재의 역할을 할 수 있도록 연장부와 손잡이부가 결합된 치약 토출 칫솔을 제공하고자 한다.In addition, the present invention is to provide a toothpaste discharge toothbrush coupled to the extension and the handle portion so that the toothpaste can act as a sealing member without a separate sealing member.
본 발명의 일 측면에 따르면, According to one aspect of the invention,
하부가 오픈되어 있으며, 내부가 비어 있는 연성재질의 니플 몸체부와;A nipple body portion of a flexible material having a lower portion open and having an empty inside;
상기 니플 몸체부의 상부에 위치하여, 상기 니플 몸체부의 상부를 커버하는 연성재질의 상판부재와;Located in the upper portion of the nipple body portion, the upper plate member of a flexible material covering the upper portion of the nipple body portion;
상기 상판부재에 형성된 절개부를 포함하되,Including an incision formed in the upper plate member,
상기 상판부재는 하부면은 중심부 방향으로 하향으로 볼록한 구조이며,The upper plate member has a lower surface convex downward in the direction of the center,
상기 상판부재의 중심부의 두께는 가장자리의 두께보다 두꺼운 것을 특징으로 하는 니플이 제공된다.The thickness of the central portion of the upper plate member is provided with a nipple characterized in that the thickness of the edge.
또한,Also,
상기 상판부재의 상부면의 가장자리에는 돌출 테두리가 형성된 것을 특징으로 하는 니플이 제공된다.The edge of the upper surface of the upper plate member is provided with a nipple characterized in that a protruding edge is formed.
또한,Also,
상기 니플 몸체부의 하부벽은 상부벽보다 두꺼운 것을 특징으로 하는 니플이 제공된다.The lower wall of the nipple body portion is provided with a nipple, which is thicker than the upper wall.
본 발명의 다른 측면에 따르면,According to another aspect of the invention,
내부가 비어있는 손잡이부와;A handle part which is empty inside;
상기 손잡이부에 내장된 피스톤과;A piston embedded in the handle portion;
상기 손잡이부의 후방에 결합되어, 상기 피스톤을 전방으로 밀어내는 펌핑부재와;A pumping member coupled to the rear of the handle part to push the piston forward;
상기 손잡이부의 선단에 결합되며, 내부의 이송로가 상기 손잡이부와 연통되는 연장부와;An extension part coupled to the front end of the handle part and having an inner transfer path communicating with the handle part;
상기 연장부의 말단에 결합되며, 상기 이송로와 연통된 토출구가 형성된 식모부와;A hair transplanting unit coupled to an end of the extension unit and having a discharge port communicating with the transfer path;
상기 식모부에 결합된 칫솔모와;Bristles coupled to the tufts;
상기 토출구에 결합되는 니플을 포함하되,Including a nipple coupled to the discharge port,
상기 니플은,The nipple is,
하부가 오픈되어 있으며, 내부가 비어 있는 연성재질의 니플 몸체부와;A nipple body portion of a flexible material having a lower portion open and having an empty inside;
상기 니플 몸체부의 상부에 위치하여, 상기 니플 몸체부의 상부를 커버하는 연성재질의 상판부재와;Located in the upper portion of the nipple body portion, the upper plate member of a flexible material covering the upper portion of the nipple body portion;
상기 상판부재에 형성된 절개부를 포함하되,Including an incision formed in the upper plate member,
상기 상판부재는 하부면은 중심부 방향으로 하향으로 볼록한 구조이며,The upper plate member has a lower surface convex downward in the direction of the center,
상기 상판부재의 중심부의 두께는 가장자리의 두께보다 두꺼운 것을 특징으로 하는 치약 토출 칫솔이 제공된다.The thickness of the central portion of the top plate member is provided with a toothpaste toothbrush, characterized in that thicker than the thickness of the edge.
또한,Also,
상기 상판부재의 상부면의 가장자리에는 돌출 테두리가 형성된 것을 특징으로 하는 치약 토출 칫솔이 제공된다.At the edge of the upper surface of the upper plate member is provided a toothpaste toothbrush, characterized in that the protruding edge is formed.
또한,Also,
상기 니플 몸체부의 하부벽은 상부벽보다 두꺼운 것을 특징으로 하는 치약 토출 칫솔이 제공된다.The lower wall of the nipple body portion is provided with a toothpaste toothbrush, characterized in that thicker than the upper wall.
또한,Also,
상기 손잡이부의 선단은 상기 연장부에 삽입되며,The tip of the handle portion is inserted into the extension portion,
상기 연장부에는 제1 돌출환과, 제1 돌출환보다 외부에 위치하는 제2 돌출환이 형성되어 있으며,The extension portion is provided with a first protruding ring, and a second protruding ring located outside the first protruding ring,
상기 손잡이부의 선단에는 제3 돌출환과 상기 제3 돌출환보다 더 앞에 위치하는 제4 돌출환으로 이루어지되,The front end of the handle portion is made of a third protruding ring and a fourth protruding ring located in front of the third protruding ring,
제1 돌출환과 상기 제4 돌출환은 강하게 결합되고, 상기 제2 돌출환과 상기 제3 돌출환은 느슨하게 결합되는 것을 특징으로 하는 치약 토출 칫솔이 제공된다.The first protruding ring and the fourth protruding ring are strongly coupled, and the second protruding ring and the third protruding ring are loosely coupled.
이상과 같이, 본 발명은 니플의 내부 압력이 증가하더라도 쉽게 절개부가 쉽게 오픈되지 않는 니플 및 이를 이용한 치약 토출 칫솔을 제공한다.As described above, the present invention provides a nipple and a toothpaste dispensing toothbrush using the same that the incision is not easily opened even when the internal pressure of the nipple increases.
또한, 본 발명은 니플의 내부 압력이 증가하더라도 식모부의 토출구와 강한 결합을 유지하는 니플 및 이를 이용한 치약 토출 칫솔을 제공한다.In addition, the present invention provides a nipple and a toothpaste discharge toothbrush using the same to maintain a strong coupling with the discharge port of the hair growth even if the internal pressure of the nipple increases.
또한, 본 발명은 절개부가 절개방향으로 더 이상 절개되지 않도록 니플 상단에 돌출 테두리부가 형성된 치약 토출 칫솔을 제공한다. In addition, the present invention provides a toothpaste discharge toothbrush provided with a protruding edge portion at the top of the nipple so that the incision is no longer in the incision direction.
또한, 본 발명은 별도의 씰링부재 없이도 치약이 씰링부재의 역할을 할 수 있도록 연장부와 손잡이부가 결합된 치약 토출 칫솔을 제공한다.In addition, the present invention provides a toothpaste discharge toothbrush coupled to the extension and the handle portion so that the toothpaste can act as a sealing member without a separate sealing member.
도 1은 종래 기술에 따른 치약 토출 칫솔의 사시도.1 is a perspective view of a toothpaste discharge toothbrush according to the prior art.
도 2는 종래 기술에 따른 치약 토출 칫솔의 a-a'선 단면을 보인 단면도.Figure 2 is a cross-sectional view showing a-a 'line cross section of the toothpaste discharge toothbrush according to the prior art.
도 3은 종래 기술에 따른 치약 토출 칫솔의 분리 단면도.Figure 3 is an exploded cross-sectional view of the toothpaste discharge toothbrush according to the prior art.
도 4의 "(a)"는 종래 기술에 따른 니플의 사시도이며, "(b)"는 니플의 종단면도."(A)" of FIG. 4 is a perspective view of a nipple according to the prior art, and "(b)" is a longitudinal sectional view of the nipple.
도 5는 종래 기술에 따른 치약 토출 칫솔의 작동관계를 보인 종단면도.Figure 5 is a longitudinal cross-sectional view showing the operation of the toothpaste discharge toothbrush according to the prior art.
도 6의 "(a)" 내지 "(d)"는 니플의 작동관계를 보인 일부 확대도."(A)" to "(d)" of FIG. 6 are partial enlarged views showing the operation relationship of the nipples.
도 7은 본 발명의 바람직한 일실시예에 따른 치약 토출 칫솔의 사시도.Figure 7 is a perspective view of a toothpaste discharge toothbrush according to an embodiment of the present invention.
도 8은 본 발명의 바람직한 일실시예에 따른 치약 토출 칫솔의 b-b'선 단면을 보인 단면도.Figure 8 is a cross-sectional view showing the b-b 'line cross section of the toothpaste discharge toothbrush according to an embodiment of the present invention.
도 9는 본 발명의 바람직한 일실시예에 따른 치약 토출 칫솔의 분리 단면도.Figure 9 is an exploded cross-sectional view of the toothpaste discharge toothbrush according to an embodiment of the present invention.
도 10의 "(a)"는 본 발명의 바람직한 일실시예에 따른 니플의 사시도이며, "(b)"는 니플의 종단면도, "(c)" 내부 압력이 팽창했을 경우의 니플의 종단면도."(A)" of FIG. 10 is a perspective view of a nipple according to a preferred embodiment of the present invention, "(b)" is a longitudinal sectional view of the nipple, and "(c)" is a longitudinal sectional view of the nipple when the internal pressure expands .
도 11은 본 발명의 바람직한 일실시예에 따른 치약 토출 칫솔의 작동관계를 보인 종단면도.Figure 11 is a longitudinal cross-sectional view showing the operation relationship of the toothpaste discharge toothbrush according to an embodiment of the present invention.
도 12의 "(a)" 내지 "(d)"는 니플의 작동관계를 보인 일부 확대도."(A)" to "(d)" of FIG. 12 are partial enlarged views showing the operating relationship of the nipples.
본 발명의 일 측면에 따르면, According to one aspect of the invention,
하부가 오픈되어 있으며, 내부가 비어 있는 연성재질의 니플 몸체부와;A nipple body portion of a flexible material having a lower portion open and having an empty inside;
상기 니플 몸체부의 상부에 위치하여, 상기 니플 몸체부의 상부를 커버하는 연성재질의 상판부재와;Located in the upper portion of the nipple body portion, the upper plate member of a flexible material covering the upper portion of the nipple body portion;
상기 상판부재에 형성된 절개부를 포함하되,Including an incision formed in the upper plate member,
상기 상판부재는 하부면은 중심부 방향으로 하향으로 볼록한 구조이며,The upper plate member has a lower surface convex downward in the direction of the center,
상기 상판부재의 중심부의 두께는 가장자리의 두께보다 두꺼운 것을 특징으로 하는 니플이 제공된다.The thickness of the central portion of the upper plate member is provided with a nipple characterized in that the thickness of the edge.
이하에는, 본 발명의 바람직한 실시예를 첨부도면을 참조로 상세하게 설명하되, 이는 본 발명에 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명을 용이하게 실시할 수 있을 정도로 상세하게 설명하기 위한 것이지, 이로써 본 발명의 사상 및 범주가 한정되는 것을 의미하지는 않는다.DETAILED DESCRIPTION Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are intended to explain in detail enough to enable those skilled in the art to easily carry out the present invention. This does not mean that the spirit and scope of the present invention is limited.
도 7은 본 발명의 바람직한 일실시예에 따른 치약 토출 칫솔의 사시도이며,도 8은 본 발명의 바람직한 일실시예에 따른 치약 토출 칫솔의 b-b'선 단면을 보인 단면도이며, 도 9는 본 발명의 바람직한 일실시예에 따른 치약 토출 칫솔의 분리 단면도이며, 도 10의 "(a)"는 본 발명의 바람직한 일실시예에 따른 니플의 사시도이며, "(b)"는 니플의 종단면도, "(c)" 내부 압력이 팽창했을 경우의 니플의 종단면도이며, 도 11은 본 발명의 바람직한 일실시예에 따른 치약 토출 칫솔의 작동관계를 보인 종단면도이며, 도 12의 "(a)" 내지 "(d)"는 니플의 작동관계를 보인 일부 확대도이다.7 is a perspective view of a toothpaste dispensing toothbrush according to an embodiment of the present invention, Figure 8 is a cross-sectional view showing a b-b 'cross section of the toothpaste discharge toothbrush according to an embodiment of the present invention, Figure 9 10 is an exploded cross-sectional view of the toothpaste dispensing toothbrush according to the preferred embodiment of the present invention, FIG. 10 (a) is a perspective view of the nipple according to the preferred embodiment of the present invention, and (b) is a longitudinal cross-sectional view of the nipple; "(c)" is a longitudinal sectional view of the nipple when the internal pressure expands, and FIG. 11 is a longitudinal sectional view showing an operation relationship of the toothpaste toothbrush according to the preferred embodiment of the present invention, and "(a)" in FIG. "(D)" is a partially enlarged view showing the operation relationship of the nipple.
본 실시예의 치약 토출 칫솔(1000)은, 내부가 비어있는 손잡이부(1210)와; 손잡이부(1210)에 내장된 피스톤(1400)과; 손잡이부(1210)의 후방에 결합되어, 공기압으로 피스톤(1400)을 전방으로 밀어내는 펌핑부재(1300)와; 손잡이부(1210)의 선단에 결합되며, 내부의 이송로(1222)가 손잡이부(1210)와 연통되는 연장부(1220)와; 연장부(1220)의 말단에 결합되며, 이송로(1222)와 연통된 토출구(1232)가 형성된 식모부(1230)와; 식모부(1230)에 결합된 칫솔모(1231)와; 토출구(1232)에 결합되는 니플(1500,nipple)을 포함한다.(도 7 및 도 8 참조) Toothpaste discharge toothbrush 1000 of the present embodiment, the handle portion 1210 is empty inside; A piston 1400 embedded in the handle part 1210; A pumping member 1300 coupled to the rear of the handle part 1210 and pushing the piston 1400 forward by air pressure; An extension part 1220 coupled to the front end of the handle part 1210 and having an internal conveying path 1222 communicating with the handle part 1210; A hair transplanting unit 1230 coupled to an end of the extension part 1220 and having a discharge hole 1232 communicating with the transfer path 1222; Bristles 1231 coupled to the tuft portion 1230; And nipples 1500 and nipple coupled to the discharge ports 1232 (see FIGS. 7 and 8).
손잡이부(1210), 연장부(1220) 및 식모부(1230)를 합쳐 몸체부(1200)로 칭할 수도 있다. 몸체부(1200)는 몇 개의 부분으로 분리될 수도 있고, 하나의 사출물로 이루어질 수도 있다.The handle part 1210, the extension part 1220, and the hair transplanting part 1230 may be collectively referred to as a body part 1200. Body portion 1200 may be separated into several parts, it may be made of a single injection.
상기 니플(1500)은, 하부가 오픈되어 있으며, 내부가 비어 있는 연성재질의 니플 몸체부(1510)와; 니플 몸체부(1510)의 상부에 위치하여, 니플 몸체부(1510)의 상부를 커버하는 연성재질의 상판부재(1520)와; 상판부재(1520)에 형성된 절개부(1522)를 포함한다. (도 10 참조)The nipple 1500, the lower portion is open, the nipple body portion 1510 of the flexible material is empty inside; Located on the upper portion of the nipple body portion 1510, the upper plate member 1520 of the flexible material to cover the upper portion of the nipple body portion 1510; It includes a cutout 1522 formed in the upper plate member 1520. (See FIG. 10)
상판부재(1520)는 하부면은 하향으로 볼록한 구조이다. 또한, 상판부재(1520)의 중심부의 두께(t1)는 가장자리의 두께(t2)보다 두껍다.(도 10의 (b) 참조)The upper plate member 1520 has a lower convex structure. Further, the thickness t1 of the central portion of the upper plate member 1520 is thicker than the thickness t2 of the edge (see FIG. 10B).
또한, 상판부재(1520)의 상부면의 가장자리에는 돌출 테두리(1530)가 형성되어 있다.In addition, a protruding edge 1530 is formed at an edge of the upper surface of the upper plate member 1520.
또한, 니플 몸체부(1510)의 하부벽(1511)은 상부벽(1512)보다 두껍다.In addition, the lower wall 1511 of the nipple body portion 1510 is thicker than the upper wall 1512.
손잡이부(1210)는 내부가 비어있다. 손잡이부(1210)는 플라스틱 사출로 만들어질 수 있다.The handle portion 1210 is empty inside. Handle portion 1210 may be made of plastic injection.
손잡이부(1210)의 내부에는 피스톤(1400)이 가이드 결합되어 있다. 피스톤(1400)을 기준으로 손잡이부(1210)의 전방은 치약저장실(1212)이 되고, 후방은 공기압축실(1211)이 된다. 치약저장실(1212)에 저장된 치약을 피스톤(1400)이 가압함으로써, 치약은 손잡이부(1210)의 전방으로 이동하게 된다.(도 8 참조)The piston 1400 is guide-coupled to the inside of the handle portion 1210. The front of the handle portion 1210 is a toothpaste storage chamber 1212, the rear of the piston 1400, the air compression chamber 1211. When the piston 1400 presses the toothpaste stored in the toothpaste storage chamber 1212, the toothpaste moves to the front of the handle part 1210 (see FIG. 8).
손잡이부(1210)의 후방에는 펌핑부재(1300)가 결합된다. 펌핑부재(1300)를 이용하여 공기압축실(1211)에 공기를 밀어넣어, 공기압을 증가시킬 수 있다. 이러한 공기압으로 피스톤(1400)을 전방으로 밀어내게 된다.The pumping member 1300 is coupled to the rear of the handle part 1210. The air pressure may be increased by pushing air into the air compression chamber 1211 using the pumping member 1300. This air pressure pushes the piston 1400 forward.
펌핑부재(1300)는 손잡이부(1210)와 결합하는 하우징(1310)과, 하우징(1310)에 결합된 연성재질의 펌핑볼(1320)과, 펌핑볼(1320)과 결합되며, 손잡이부(1210)의 내부에 위치하는 밸브(1330)로 구성된다. 펌핑볼(1320)에는 펌핑홀(1322)이 형성되어 있다. 펌핑홀(1322)을 막고, 펌핑볼(1320)을 누르면, 펌핑볼(1320) 내부의 공기가 밸브(1330)를 통하여, 공기압축실(1211)로 들어간다. 밸브(1330)는 역방향으로의 공기출입은 차단한다. 따라서, 펌핑볼(1320)을 누르면, 공기압축실(1211)의 공기압은 증가하게 되고, 피스톤(1400)은 전방으로 이동한다.(도 8 참조)The pumping member 1300 is coupled to the housing 1310 coupled to the handle portion 1210, the pumping ball 1320 made of a soft material coupled to the housing 1310, and the pumping ball 1320, and the handle portion 1210. It is composed of a valve (1330) located inside. A pumping hole 1322 is formed in the pumping ball 1320. When the pumping ball 1322 is closed and the pumping ball 1320 is pressed, air in the pumping ball 1320 enters the air compression chamber 1211 through the valve 1330. The valve 1330 blocks air flow in the reverse direction. Therefore, when the pumping ball 1320 is pressed, the air pressure in the air compression chamber 1211 increases, and the piston 1400 moves forward (see FIG. 8).
손잡이부(1210)의 선단에는 연장부(1220)가 결합된다. 연장부(1220)의 내부에는 이송로(1222)가 있으며, 이송로(1222)는 손잡이부(1210)의 내부와 연통되어 있다. 따라서, 치약저장실(1212)의 치약은 이송로(1222)를 통하여 이동할 수 있다.An extension part 1220 is coupled to the front end of the handle part 1210. There is a conveying path 1222 inside the extension part 1220, the conveying path 1222 is in communication with the interior of the handle portion 1210. Accordingly, the toothpaste of the toothpaste storage chamber 1212 may move through the transfer path 1222.
연장부(1220)에는 제1 돌출환(1223)과, 제1 돌출환(1223)보다 외부에 위치하는 제2 돌출환(1224)이 내부에 형성되어 있다. 또한, 손잡이부(1210)의 선단에는 제3 돌출환(1213)과 상기 제3 돌출환(1213)보다 더 앞에 위치하는 제4 돌출환(1214)이 형성되어 있다. 연장부(1220)와 손잡이부(1210)가 결합할 때, 제1 돌출환(1223)과 제4 돌출환(1214)은 강하게 결합되고, 제2 돌출환(1224)과 제3 돌출환(1213)은 느슨하게 결합된다. 따라서, 제1 돌출환(1223)과 제4 돌출환(1214) 사이에 치약이 채워지고, 이 치약이 굳어져서, 씰링(sealing)이 이루어진다. (도 8 참조)In the extension part 1220, a first protruding ring 1223 and a second protruding ring 1224 positioned outside the first protruding ring 1223 are formed therein. In addition, a third protruding ring 1213 and a fourth protruding ring 1214 positioned in front of the third protruding ring 1213 are formed at the tip of the handle part 1210. When the extension part 1220 and the handle part 1210 are coupled, the first protruding ring 1223 and the fourth protruding ring 1214 are strongly coupled, and the second protruding ring 1224 and the third protruding ring 1213 ) Are loosely coupled. Therefore, a toothpaste is filled between the 1st protrusion ring 1223 and the 4th protrusion ring 1214, this toothpaste hardens | cures and sealing is performed. (See FIG. 8)
연장부(1220)의 말단에는 식모부(1230)가 결합된다. 식모부(1230)에는 이송로(1222)와 연통된 토출구(1232)가 형성되어 있다. 식모부(1230)에는 칫솔모(1231)가 심겨져 있다.The tuft portion 1230 is coupled to the end of the extension portion 1220. The hair transplanting unit 1230 is provided with a discharge port 1232 in communication with the transfer path 1222. The bristle part 1230 is planted with bristles 1231.
토출구(1232)에는 니플(1500,nipple)이 결합된다. 니플(1500)은, 하부가 오픈되어 있으며, 내부가 비어 있는 연성재질의 니플 몸체부(1510)와; 니플 몸체부(1510)의 상부에 위치하여, 니플 몸체부(1510)의 상부를 커버하는 연성재질의 상판부재(1520)와; 상판부재(1520)에 형성된 절개부(1522)를 포함한다. 또한, 상판부재(1520)는 하부면은 하향으로 볼록한 구조이다. 또한, 상판부재(1520)의 중심부의 두께(t1)는 가장자리의 두께(t2)보다 두껍다.(도 10 참조) Nipples 1500 and nipples are coupled to the discharge holes 1232. The nipple 1500 includes a nipple body part 1510 of a soft material having an open lower portion and an empty inside thereof; Located on the upper portion of the nipple body portion 1510, the upper plate member 1520 of the flexible material to cover the upper portion of the nipple body portion 1510; It includes a cutout 1522 formed in the upper plate member 1520. In addition, the upper plate member 1520 has a lower convex structure. Further, the thickness t1 of the central portion of the upper plate member 1520 is thicker than the thickness t2 of the edge (see FIG. 10).
토출구(1232)에 도달한 치약은 최종적으로 니플(1500)의 절개부(1522)를 통하여 칫솔모(1231)로 공급된다. 특히, 치약은 칫솔질을 하면서 니플(1500)을 자극할 때 자동으로 절개부(1522)로 토출된다. 이 과정을, 도 12의 도면을 참조로 설명하면, 평상시에 니플(1500)은 (a)와 같이 치약이 채워져 있다. 이때, 펌핑볼(1320)을 이용하여 공기를 공기압축실(1211)로 밀어넣으면, 피스톤(1400)이 앞으로 전진하면서, 치약(1600)을 니플(1500)로 공급한다. 이때, 니플(1500)의 절개부(1522)가 오픈되지 않고 최대한 치약(1600)을 많이 머금고 있어야, 추후 칫솔질 할때 치약이 잘 토출된다.The toothpaste reaching the discharge port 1232 is finally supplied to the bristles 1231 through the cutouts 1522 of the nipple 1500. In particular, the toothpaste is automatically discharged to the incision 1522 when stimulating the nipple 1500 while brushing. This process is explained with reference to the drawing of FIG. 12, and normally, the nipple 1500 is filled with the toothpaste like (a). At this time, when the air is pushed into the air compression chamber 1211 using the pumping ball 1320, the piston 1400 is advanced forward and supplies the toothpaste 1600 to the nipple 1500. At this time, the cutout portion 1522 of the nipple 1500 should be kept as much as possible with the toothpaste 1600 as much as possible, the toothpaste is discharged well when brushing later.
종래의 도 4의 니플은 내부의 압력이 조금만 증가해도 절개부가 오픈되어, 치약이 외부로 토출되었다. 심지어, 칫솔질이 끝나도 치약이 토출되는 문제점이 있었다.In the conventional nipple of Figure 4, the incision is opened even if the internal pressure increases only a little, and toothpaste is discharged to the outside. Even after brushing, there was a problem that the toothpaste is discharged.
본 발명의 니플(1500)은 도 10의 (b)와 같이 상판부재(1520)는 하부면은 하향으로 볼록한 구조이다. 또한, 상판부재(1520)의 중심부의 두께(t1)는 가장자리의 두께(t2)보다 두껍다. 니플(1500) 내부의 압력이 증가(치약이 밀고 들어오면)하면, 도 10의 (c)와 같은 형상이 된다. 상판부재(1520)의 하부면이 압력을 받으면, 평탄해진다. 이때, 평탄해진 하부면의 단면(직선)의 길이는, 압력이 없을 때의 하부면(곡선)의 길이보다 짧다. 따라서, 상판부재(1520)의 하부면(1521)의 절개부(1522)는 압력이 증가하면, 오히려 닫혀진다. 반면, 상판부재(1520)의 상부면(1523)은 내부 압력 없을 경우, 직선형태를 유지하다가, 내부 압력이 증가하면 곡선형태로 되면서 벌어진다. In the nipple 1500 of the present invention, as shown in FIG. 10B, the upper plate member 1520 has a lower convex structure. In addition, the thickness t1 of the central portion of the upper plate member 1520 is thicker than the thickness t2 of the edge. When the pressure inside the nipple 1500 increases (when toothpaste is pushed in), it becomes a shape as shown in FIG. When the lower surface of the upper plate member 1520 is under pressure, it is flattened. At this time, the length of the cross section (straight line) of the flattened lower surface is shorter than the length of the lower surface (curve) when there is no pressure. Accordingly, the cutout 1522 of the lower surface 1521 of the upper plate member 1520 is closed when the pressure increases. On the other hand, the upper surface 1523 of the upper plate member 1520 maintains a straight shape when there is no internal pressure, and when the internal pressure increases, the upper surface 1523 becomes a curved shape.
결과적으로, 상판부재(1520)의 하부면(1521)은 내부 압력이 증가할수록, 절개부(1522)를 닫아, 고압의 내부압력에도 치약을 외부로 토출하지 않게 된다. 토출되지 않은 치약은 니플(1500)의 니플 몸체부(1510)에 저장되며, 니플 몸체부(1510)는 볼록해진다. 니플(1500)은 실리콘과 같은 연성재질이기 때문에, 어느 정도의 압력증가에도 대응이 가능하다. As a result, the lower surface 1521 of the upper plate member 1520 closes the cutout 1522 as the internal pressure increases, so that the toothpaste is not discharged to the outside even at a high pressure. The non-discharged toothpaste is stored in the nipple body portion 1510 of the nipple 1500, and the nipple body portion 1510 is convex. Since the nipple 1500 is made of a soft material such as silicon, it is possible to cope with any pressure increase.
한편, 이후 칫솔질을 하면서, 니플(1500)을 건드리면, 도 12의 (c),(d)와 같이, 절개부(1522)가 어긋나면서 오픈된다. 이때, 치약이 오픈된 절개부(1522)를 통하여 치약(1600)이 미량으로 토출된다. 니플(1500)의 내부에는 고압의 치약이 저장되어 있다. 니플(1500) 내부 압력이 해소될 때까지, 니플(1500)을 자극하는 움직임에 의해서 치약(1600)은 지속적으로 토출될 수 있다. 실험에 따르면, 펌핑볼(1320)의 한 번 펌핑으로 5회 정도의 칫솔질을 할 수 있었다.On the other hand, after brushing, while touching the nipple 1500, as shown in Fig. 12 (c), (d), the incision (1522) is open while shifting. At this time, the toothpaste 1600 is discharged in a small amount through the incision 1522 in which the toothpaste is opened. The high-pressure toothpaste is stored in the nipple 1500. Until the internal pressure of the nipple 1500 is released, the toothpaste 1600 may be continuously discharged by the movement of stimulating the nipple 1500. According to the experiment, it was possible to brush about five times by one pumping of the pumping ball 1320.
특히, 니플(1500)을 통하여 소량의 치약만이 토출되기 때문에, 한 번 양치할 경우 치약의 소모량은 2g 내외가 된다. 이는 국제권장량으로서, 치아 건강에 도움을 줄 뿐만 아니라, 치약 절약에도 도움을 준다.In particular, since only a small amount of toothpaste is discharged through the nipple 1500, the toothpaste consumption is about 2g when brushed once. This is the recommended international dose, not only for dental health, but also for toothpaste savings.
한편, 니플 몸체부(1510)의 하부벽(1511)은 상부벽(1512)보다 두껍다. 하부벽(1511)은 토출구(1232)와 결합되는 부분으로서, 토출구(1232)는 짧은 관의 형태이고, 니플 몸체부(1510)의 하부벽(1511)은 토출구(1232)의 외주면을 커버하면서 결합된다. 니플(1500)에 치약의 압력이 전달되면, 상부벽(1512)은 얇아 팽창이 되지만, 하부벽(1511)은 토출구(1232)와의 결합을 위하여, 팽창되지 않는 것이 좋다.(도 10 참조)On the other hand, the lower wall 1511 of the nipple body portion 1510 is thicker than the upper wall 1512. The lower wall 1511 is a portion coupled to the discharge port 1232, and the discharge hole 1232 is in the form of a short tube, and the lower wall 1511 of the nipple body part 1510 covers the outer circumferential surface of the discharge port 1232 and is engaged. do. When the pressure of the toothpaste is transmitted to the nipple 1500, the upper wall 1512 is thin and expanded, but the lower wall 1511 is not expanded to be coupled with the discharge port 1232 (see FIG. 10).
또한, 니플(1500)의 상판부재(1520)의 상부면의 가장자리에는 돌출 테두리(1530)가 형성되어 있다. 따라서, 절개부(1522)가 절개방향으로 더 이상 추가적인 절개가 이루어지지 않도록 막아준다.In addition, a protruding edge 1530 is formed at an edge of the upper surface of the upper plate member 1520 of the nipple 1500. Thus, the cutout 1522 prevents further incision in the cutting direction.
이상에서 본 발명의 실시예에 대해서 상세히 설명하였으나, 이는 하나의 실시예에 불과하며, 이로써 본 발명의 특허청구범위를 한정하는 것은 아니다. 본 실시예를 바탕으로 균등한 범위까지 당업자가 변형 및 추가하는 범위도 본 발명의 권리범위에 속한다 할 것이다.Although the embodiment of the present invention has been described in detail above, this is only one embodiment, and thus, does not limit the claims of the present invention. Based on the present embodiment, modifications and additions made by those skilled in the art to the equivalent range will also belong to the scope of the present invention.
본 발명은 치솔산업에 적용가능하다.The present invention is applicable to the toothbrush industry.

Claims (7)

  1. 하부가 오픈되어 있으며, 내부가 비어 있는 연성재질의 니플 몸체부와;A nipple body portion of a flexible material having a lower portion open and having an empty inside;
    상기 니플 몸체부의 상부에 위치하여, 상기 니플 몸체부의 상부를 커버하는 연성재질의 상판부재와;Located in the upper portion of the nipple body portion, the upper plate member of a flexible material covering the upper portion of the nipple body portion;
    상기 상판부재에 형성된 절개부를 포함하되,Including an incision formed in the upper plate member,
    상기 상판부재는 하부면은 중심부 방향으로 하향으로 볼록한 구조이며,The upper plate member has a lower surface convex downward in the direction of the center,
    상기 상판부재의 중심부의 두께는 가장자리의 두께보다 두꺼운 것을 특징으로 하는 니플. The thickness of the central portion of the upper plate member is nipple, characterized in that thicker than the thickness of the edge.
  2. 제1항에 있어서,The method of claim 1,
    상기 상판부재의 상부면의 가장자리에는 돌출 테두리가 형성된 것을 특징으로 하는 니플.Nipple, characterized in that the protruding edge is formed on the edge of the upper surface of the upper plate member.
  3. 제1항에 있어서,The method of claim 1,
    상기 니플 몸체부의 하부벽은 상부벽보다 두꺼운 것을 특징으로 하는 니플.The lower wall of the nipple body portion is nipple, characterized in that thicker than the upper wall.
  4. 내부가 비어있는 손잡이부와;A handle part which is empty inside;
    상기 손잡이부에 내장된 피스톤과;A piston embedded in the handle portion;
    상기 손잡이부의 후방에 결합되어, 상기 피스톤을 전방으로 밀어내는 펌핑부재와;A pumping member coupled to the rear of the handle part to push the piston forward;
    상기 손잡이부의 선단에 결합되며, 내부의 이송로가 상기 손잡이부와 연통되는 연장부와;An extension part coupled to the front end of the handle part and having an inner transfer path communicating with the handle part;
    상기 연장부의 말단에 결합되며, 상기 이송로와 연통된 토출구가 형성된 식모부와;A hair transplanting unit coupled to an end of the extension unit and having a discharge port communicating with the transfer path;
    상기 식모부에 결합된 칫솔모와;Bristles coupled to the tufts;
    상기 토출구에 결합되는 니플을 포함하되,Including a nipple coupled to the discharge port,
    상기 니플은,The nipple is,
    하부가 오픈되어 있으며, 내부가 비어 있는 연성재질의 니플 몸체부와;A nipple body portion of a flexible material having a lower portion open and having an empty inside;
    상기 니플 몸체부의 상부에 위치하여, 상기 니플 몸체부의 상부를 커버하는 연성재질의 상판부재와;Located in the upper portion of the nipple body portion, the upper plate member of a flexible material covering the upper portion of the nipple body portion;
    상기 상판부재에 형성된 절개부를 포함하되,Including an incision formed in the upper plate member,
    상기 상판부재는 하부면은 중심부 방향으로 하향으로 볼록한 구조이며,The upper plate member has a lower surface convex structure toward the center,
    상기 상판부재의 중심부의 두께는 가장자리의 두께보다 두꺼운 것을 특징으로 하는 치약 토출 칫솔.Toothpaste discharge toothbrush, characterized in that the thickness of the center of the upper plate member is thicker than the thickness of the edge.
  5. 제4항에 있어서,The method of claim 4, wherein
    상기 상판부재의 상부면의 가장자리에는 돌출 테두리가 형성된 것을 특징으로 하는 치약 토출 칫솔.Toothpaste discharge toothbrush, characterized in that the protruding edge is formed on the edge of the upper surface of the upper plate member.
  6. 제4항에 있어서,The method of claim 4, wherein
    상기 니플 몸체부의 하부벽은 상부벽보다 두꺼운 것을 특징으로 하는 치약 토출 칫솔.And the lower wall of the nipple body portion is thicker than the upper wall.
  7. 제 4항에 있어서,The method of claim 4, wherein
    상기 손잡이부의 선단은 상기 연장부에 삽입되며,The tip of the handle portion is inserted into the extension portion,
    상기 연장부에는 제1 돌출환과, 제1 돌출환보다 외부에 위치하는 제2 돌출환이 형성되어 있으며,The extension portion is provided with a first protruding ring, and a second protruding ring located outside the first protruding ring,
    상기 손잡이부의 선단에는 제3 돌출환과 상기 제3 돌출환보다 더 앞에 위치하는 제4 돌출환으로 이루어지되,The front end of the handle portion is made of a third protruding ring and a fourth protruding ring located in front of the third protruding ring,
    제1 돌출환과 상기 제4 돌출환은 강하게 결합되고, 상기 제2 돌출환과 상기 제3 돌출환은 느슨하게 결합되는 것을 특징으로 하는 치약 토출 칫솔.The first protruding ring and the fourth protruding ring are strongly coupled, and the second protruding ring and the third protruding ring are loosely coupled.
PCT/KR2014/002868 2013-04-19 2014-04-03 Nipple, and toothpaste discharging toothbrush using same WO2014171652A1 (en)

Priority Applications (2)

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US14/784,412 US20170318952A1 (en) 2013-04-19 2014-04-03 Nipple, and toothpaste discharging toothbrush using same
CN201480022332.8A CN105120713B (en) 2013-04-19 2014-04-03 Nipple, and toothpaste discharging toothbrush using same

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KR10-2013-0043330 2013-04-19
KR1020130043330A KR101437278B1 (en) 2013-04-19 2013-04-19 Nipple and Paste-injection toothbrush

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Citations (5)

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Publication number Priority date Publication date Assignee Title
JPH08510156A (en) * 1993-05-25 1996-10-29 ベンジャミン ジョン ギルマー Quantitative supply mechanism
KR200354570Y1 (en) * 2004-03-05 2004-06-25 재 근 박 Toothbrush base
KR200354569Y1 (en) * 2004-03-05 2004-06-25 재 근 박 A toothbrush having auto supplying of toothpaste
KR100676760B1 (en) * 2005-06-21 2007-02-01 재 근 박 Paste-throwing-up toothbrush
KR101196520B1 (en) * 2010-10-15 2012-11-01 박승준 Paste-injection toothbrush

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001057908A (en) * 1999-08-20 2001-03-06 Kobayashi Pharmaceut Co Ltd Pen-shaped toothbrush
CN2629526Y (en) * 2003-07-18 2004-08-04 张昱 Convenient toothbrush

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08510156A (en) * 1993-05-25 1996-10-29 ベンジャミン ジョン ギルマー Quantitative supply mechanism
KR200354570Y1 (en) * 2004-03-05 2004-06-25 재 근 박 Toothbrush base
KR200354569Y1 (en) * 2004-03-05 2004-06-25 재 근 박 A toothbrush having auto supplying of toothpaste
KR100676760B1 (en) * 2005-06-21 2007-02-01 재 근 박 Paste-throwing-up toothbrush
KR101196520B1 (en) * 2010-10-15 2012-11-01 박승준 Paste-injection toothbrush

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CN105120713A (en) 2015-12-02
KR101437278B1 (en) 2014-09-02
US20170318952A1 (en) 2017-11-09

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