WO2012026626A1 - Forced discharge cosmetic container - Google Patents

Forced discharge cosmetic container Download PDF

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Publication number
WO2012026626A1
WO2012026626A1 PCT/KR2010/005580 KR2010005580W WO2012026626A1 WO 2012026626 A1 WO2012026626 A1 WO 2012026626A1 KR 2010005580 W KR2010005580 W KR 2010005580W WO 2012026626 A1 WO2012026626 A1 WO 2012026626A1
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WO
WIPO (PCT)
Prior art keywords
screw rod
cosmetic
case
piston
contents
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Application number
PCT/KR2010/005580
Other languages
French (fr)
Korean (ko)
Inventor
기중현
Original Assignee
(주)연우
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Publication date
Application filed by (주)연우 filed Critical (주)연우
Priority to PCT/KR2010/005580 priority Critical patent/WO2012026626A1/en
Publication of WO2012026626A1 publication Critical patent/WO2012026626A1/en

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container
    • B65D83/0011—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container moved by a screw-shaft
    • B65D83/0016—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container moved by a screw-shaft the contents being forced out through the screw-shaft
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/05—Details of containers
    • A45D2200/054—Means for supplying liquid to the outlet of the container
    • A45D2200/055—Piston or plunger for supplying the liquid to the applicator

Definitions

  • the present invention relates to a forced cosmetic dispensing container, and more particularly to a forced cosmetic dispensing container for raising the piston coupled to the screw rod forcibly discharging the cosmetics inside the container by rotating a multi-stage screw rod provided in the case will be.
  • liquid or paste-like cosmetics is a form in which a predetermined content is discharged to the outside of the container by the pump action of the dispenser in a state in which the dispenser is coupled to the upper opening.
  • a sealed container having an upper portion opened to store the contents, the dispenser and the dispenser formed to discharge a certain amount of contents by a pump action coupled to the top of the sealed container It is coupled to the top of the nozzle consists of a button protruding nozzle to one side.
  • the conventional cosmetic forced dispensing container while the user presses the button coupled to the top at the same time the dispenser of the lower side to operate to eject the contents stored in the sealed container to the upper side, the ejected contents protrude on one side of the button Is discharged through the nozzle.
  • Such a conventional cosmetic forced dispensing container has a problem in that dispensing is not easy when discharging a paste-like high viscosity cosmetic.
  • FIG. 1 is a cross-sectional view of another type of conventional cosmetic dispensing container for discharging the contents inside the case to the outside while the piston 20 is raised as the screw rod 10 rotates.
  • a cosmetic discharge container of the conventional type it is inevitable that there is a gap in the coupling portion 30 of the screw rod 10 and the piston 20, and the contents of the case inside the piston 20 through this gap. There is a problem of leaking downward.
  • the present invention is to solve the problems of the prior art as described above, one object of the present invention is to simplify the structure of the discharging means for discharging the cosmetic to the outside of the container, the cosmetic forced dispensing container is less useful To provide.
  • Still another object of the present invention is to provide a forced cosmetic dispensing container that can prevent leakage of contents by integrally forming a screw rod and a piston.
  • a case for storing the contents a multi-stage screw rod, a handwheel and the hand wheel for rotating the screw rod fixedly coupled to the top screw rod of the multi-stage screw rod It includes a discharge port formed in the center of the wheel and the discharge means is installed through the central opening of the upper case and the piston fixedly coupled to the lowermost screw rod of the multi-stage screw rod and the piston to push the contents upward while rising by the rotation of the screw rod It relates to a cosmetic forced discharge container.
  • the cross-sectional shape of the case may be oval.
  • the multi-stage screw rod is composed of three or four stages, the contents of the flow between the screw rod lower end of any one of the multi-stage screw rod and the other screw rod coupled thereto Space for may be formed.
  • the cosmetic discharge container according to an embodiment of the present invention may have a concave concave shape of the central portion of the piston.
  • a refill for refilling the contents on the upper side of the case may be formed.
  • Cosmetic forced dispensing container has the effect of easily discharging the contents of high viscosity because the screw rod is rotated to push up the contents inside the container while the piston coupled with the screw rod is raised.
  • the cosmetic forced discharge container according to the present invention has an effect that can prevent the leakage of the contents to the lower portion of the piston by integrally forming the screw rod and the piston.
  • FIG. 1 is a cross-sectional view of a conventional cosmetic discharge container.
  • FIG. 2 is a perspective view of a cosmetic forced discharge container according to an embodiment of the present invention.
  • FIG. 3 is a cross-sectional view of the forced cosmetic dispensing container according to an embodiment of the present invention
  • FIG. 4 is a perspective view and a partially enlarged view of the dispensing means in the cosmetic forced discharge container according to an embodiment of the present invention.
  • FIG. 2 is a perspective view of the forced cosmetic dispensing container according to an embodiment of the present invention
  • Figure 3 is a cross-sectional view thereof.
  • the cosmetic forced dispensing container is fixedly coupled to the case 100, the multi-stage screw rod, the top screw rod 210 of the multi-stage screw rod for storing the contents
  • a discharging means 200 including a handwheel 250 for rotating the screw rod and a discharge hole 260 formed at the center of the handwheel 250 and penetrating the central opening of the upper part of the case 100.
  • a piston 300 which is fixedly coupled to the lowermost screw rod 240 of the multistage screw rod and pushes the contents upward while rising by the rotation of the screw rod.
  • the case 100 for storing cosmetics includes a case body 110 and a case lower cover 120.
  • the case body 110 is a hollow cylindrical shape having an open lower end portion, and the case lower cover 120 is fastened to the opening by a known coupling method such as snap coupling.
  • a discharging means 200 for discharging cosmetics and a piston 300 coupled to a lower end of the discharging means 200 are accommodated.
  • a circular opening is formed in the upper center of the case 100, and the discharge means 200 is inserted through the opening.
  • the cross-sectional shape of the case 100 is not limited thereto, but is preferably elliptical or rectangular. When the cross-sectional shape of the case is completely circular, there is a problem that the piston coupled to the discharge means rotates together with the discharge means as the discharge means rotates.
  • the upper side of the case 100 may be provided with a refilling hole 112 and a refilling lid 113 to fill the cosmetic and refill if necessary.
  • a lid 130 may be provided on the upper portion of the case 100 to cover and protect the case 100.
  • One side of the lower cover 120 of the case is formed with an air hole 121 to prevent the vacuum is formed in the space between the piston 300 and the case lower cover 120 as the piston 300 is raised.
  • the cosmetic forced dispensing container is characterized in that the discharging means 200 for discharging the contents stored in the case 100 includes a multi-stage screw rod.
  • the discharge means 200 is the first screw rod 210, the second screw rod 220, the third screw rod 230 and the fourth Multi-stage screw rod consisting of a screw rod 240, the hand wheel 250 is fixedly coupled to the uppermost screw rod 210 of the multi-stage screw rod and the discharge port formed in the center of the hand wheel 250 ( 260).
  • the discharge means 200 is installed vertically inside the case 100 through the central opening of the upper case 100.
  • the screw rods are hollow and have a long cylindrical shape and male threads are formed on the outer circumferential surface of the remaining screw rods except for the first screw rod 210.
  • protruding surfaces 211, 221, 231 protruding inwardly along an inner circumferential surface are formed at lower ends of the first screw rod 210, the second screw rod 220, and the third screw rod 230, and the protruding surfaces 211, 221, 231.
  • a handwheel 250 for rotating the screw rod is fixedly coupled to the upper end of the first screw rod 210.
  • the hand wheel 250 has a flat cylindrical shape, the outer circumferential surface is preferably provided with a protrusion 251 at regular intervals in order to give a friction force during rotation.
  • a discharge port 260 is formed in the upper center of the handwheel 250, and the contents of the case 100 are discharged to the outside through the discharge hole.
  • the lower end portion 241 of the fourth screw rod 240 is fixed to the central portion of the piston 300 is installed.
  • the cross section of the lower end portion 241 of the fourth screw rod 240 coupled to the piston 300 is preferably a quadrilateral.
  • the lower end of the third screw rod 230 is formed with a boss 231 and an opening 232 as shown in the enlarged view of FIG.
  • a space 233 is formed between the inner circumferential surface of the lower end of the third screw rod 230 and the outer circumferential surface of the fourth screw rod 240 screwed thereto, and the contents flow into the screw rod through the space 233. Then, it is discharged to the outside of the case 100 through the discharge port 260.
  • the boss 231 and the opening 232 are formed at the lower end of the third screw rod 230, but are not limited thereto, and the lower end or the second screw rod 220 of the first screw rod 210 is not limited thereto. It may be formed at the lower end.
  • the first screw rod 210 fixedly coupled to the hand wheel 250 rotates.
  • the piston 300 and the fourth screw rod 240 are fixed without rotation, the second screw rod 220 screwed with the lower end female screw of the first screw rod 210 is the first screw rod 210.
  • the piston 300 fixedly coupled to the fourth screw rod 240 is raised by the distance at which the second screw rod 220 is raised. Accordingly, the contents of the volume corresponding to the distance at which the piston 300 rises are introduced into the screw rod through the space 233 between the third screw rod 230 and the fourth screw rod 240 to discharge the outlet 260. It is discharged to the outside of the case 100 through.
  • the second screw rod 220 is completely inserted into the first screw rod 210 and continues to rotate the handwheel 250, this time is screwed to the female screw of the lower end of the second screw rod 220.
  • the third screw rod 230 is inserted into the second screw rod 220.
  • the fourth screw rod 240 is inserted into the third screw rod 230 in the same process.
  • the piston 300 is preferably a concave concave shape of the central portion 310.
  • the section A protruding into the case 100 of the first screw rod is concave of the central portion 310 of the piston 300.
  • the contents inside the case 100 are accommodated in the section so that all of the contents can be discharged to the outside of the case 100 without remaining amount.
  • the length of section A protruding into the case 100 of the first screw rod and the length of the concave section A of the central portion 310 of the piston 300 are preferably the same.
  • the length of each screw rod is also formed the same.
  • the upper end of each screw rod is formed with a jaw (222, 232, 242) protruding outward along the outer circumferential surface, to prevent the screwed screw rods come out.
  • the number of stages of the screw rod is illustrated in four stages, but this is only for the purpose of explanation and may be made in the appropriate number of stages according to the respective uses.
  • the forced cosmetic dispensing container of the present invention can simplify the manufacturing process and reduce the manufacturing cost, and in particular can easily discharge high-viscosity cosmetics.
  • the cosmetic forced discharge container of the present invention can prevent the leakage of the contents to the lower portion of the piston by integrally forming the screw rod and the piston.
  • the present invention has been described in detail with reference to preferred embodiments of the present invention, the present invention is not limited to the above-described embodiments, and many modifications are made by those skilled in the art to which the present invention pertains within the scope of the technical idea of the present invention. This possibility will be self-evident.
  • the shape and material of the case, the number of stages of the discharge means, etc. can be variously changed depending on the purpose of use.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The present invention relates to a forced discharge cosmetic container comprising: a case for storing the content therein; a multi-stage screw bar; and a piston, which has a hand-wheel for rotating the screw bar that is fixedly coupled to the uppermost screw bar of the multi-stage screw bar and a discharge hole formed at the center section of the hand-wheel, is fixedly coupled to a discharge means penetrating the center opening section at the upper section of the case and to the lowermost screw bar of the multi-stage screw bar, and pushes up the content to the upper section through the elevation thereof from the rotation of the screw bar, and the forced discharge cosmetic container of the present invention has a simple structure, easily discharges high-viscosity cosmetics, and prevents leakage of the content therein.

Description

화장품 강제 토출 용기Cosmetic Forced Dispensing Container
본 발명은 화장품 강제 토출 용기에 관한 것으로, 더욱 상세하게는 케이스 내부에 구비된 다단 스크류봉을 회전시킴으로써 스크류봉에 결합된 피스톤이 상승하여 용기 내부의 화장품을 강제로 토출시키는 화장품 강제 토출 용기에 관한 것이다. The present invention relates to a forced cosmetic dispensing container, and more particularly to a forced cosmetic dispensing container for raising the piston coupled to the screw rod forcibly discharging the cosmetics inside the container by rotating a multi-stage screw rod provided in the case will be.
일반적으로 액상이나 페이스트상의 화장품은, 상단 개구부에 디스펜서가 결합된 밀폐용기에 저장된 상태에서 상기 디스펜서의 펌프 작용에 의해 소정의 내용물이 용기 외부로 배출되는 형태로 되어있다.In general, liquid or paste-like cosmetics is a form in which a predetermined content is discharged to the outside of the container by the pump action of the dispenser in a state in which the dispenser is coupled to the upper opening.
이러한 종래의 화장품 강제 토출 용기를 보다 구체적으로 살펴보면, 통상 내용물을 저장하도록 상부가 개구된 밀폐용기, 상기 밀폐용기의 상단에 결합되어 펌프 작용에 의해 일정양의 내용물을 토출시키도록 형성된 디스펜서 및 상기 디스펜서의 상단에 결합되며 그 일측으로 노즐이 돌출된 버튼으로 구성된다.Looking in more detail, such a conventional cosmetic forced dispensing container, a sealed container having an upper portion opened to store the contents, the dispenser and the dispenser formed to discharge a certain amount of contents by a pump action coupled to the top of the sealed container It is coupled to the top of the nozzle consists of a button protruding nozzle to one side.
이와 같이 종래의 화장품 강제 토출 용기는 사용자가 상단에 결합된 버튼을 누름과 동시에 그 하측의 디스펜서가 작동되면서 밀폐용기 내부에 저장된 내용물을 상측으로 분출시키고, 분출된 내용믈은 상기 버튼의 일측에 돌출된 노즐을 통해 배출된다.Thus, the conventional cosmetic forced dispensing container while the user presses the button coupled to the top at the same time the dispenser of the lower side to operate to eject the contents stored in the sealed container to the upper side, the ejected contents protrude on one side of the button Is discharged through the nozzle.
그러나, 이러한 종래의 화장품 강제 토출 용기에 있어서는 화장품을 외부로 분출시키기 위한 디스펜서의 구조가 매우 복잡하고, 이 디스펜서에 많은 구성부품이 소요됨으로서 그 제조비용을 상승시키는 단점이 있다.However, in such a conventional cosmetic forced discharge container, the structure of the dispenser for ejecting the cosmetic to the outside is very complicated, there is a disadvantage that the manufacturing cost is increased because many components are required in the dispenser.
또한 이러한 종래의 화장품 강제 토출 용기는, 페이스트상의 고점도 화장품을 토출시키는 경우에는 토출이 용이하지 않은 문제점이 있어 왔다.Moreover, such a conventional cosmetic forced dispensing container has a problem in that dispensing is not easy when discharging a paste-like high viscosity cosmetic.
도 1은 스크류봉(10)을 회전시킴에 따라 피스톤(20)이 상승하면서 케이스 내부의 내용물을 외부로 토출시키는 또 다른 타입의 종래 화장품 토출 용기에 대한 단면도이다. 그러나, 이와 같은 종래 타입의 화장품 토출 용기에 있어서는 스크류봉(10)과 피스톤(20)의 결합부(30)에 간극이 존재하는 것이 불가피하며, 이 간극을 통하여 케이스 내부의 내용물이 피스톤(20) 아래쪽으로 누액되는 문제점이 있다.1 is a cross-sectional view of another type of conventional cosmetic dispensing container for discharging the contents inside the case to the outside while the piston 20 is raised as the screw rod 10 rotates. However, in such a cosmetic discharge container of the conventional type, it is inevitable that there is a gap in the coupling portion 30 of the screw rod 10 and the piston 20, and the contents of the case inside the piston 20 through this gap. There is a problem of leaking downward.
본 발명은 상기와 같은 종래 기술의 문제점을 해결하기 위한 것으로, 본 발명의 하나의 목적은 화장품을 용기 외부로 토출시키기 위한 토출수단의 구조가 간단하고, 구성부품이 적게 소용되는 화장품 강제 토출 용기를 제공하는 것이다. The present invention is to solve the problems of the prior art as described above, one object of the present invention is to simplify the structure of the discharging means for discharging the cosmetic to the outside of the container, the cosmetic forced dispensing container is less useful To provide.
본 발명의 다른 목적은 상기와 같은 화장품 강제 토출 용기에 있어서, 고점도의 화장품을 사용하는 경우에도 쉽게 화장품을 토출시킬 수 있는 화장품 강제 토출 용기를 제공하는 것이다. It is another object of the present invention to provide a cosmetic forced dispensing container that can easily dispense cosmetics even when a cosmetic having a high viscosity is used in the cosmetic forced discharging container as described above.
본 발명의 또 다른 목적은, 스크류봉과 피스톤을 일체로 형성함으로써 내용물의 누액을 방지할 수 있는 화장품 강제 토출 용기를 제공하는 것이다.Still another object of the present invention is to provide a forced cosmetic dispensing container that can prevent leakage of contents by integrally forming a screw rod and a piston.
상기와 같은 목적을 달성하기 위한 본 발명의 하나의 양상은, 내용물을 저장하는 케이스와, 다단의 스크류봉, 상기 다단 스크류봉의 최상단 스크류봉에 고정 결합되며 스크류봉을 회전시키기 위한 핸드휠 및 상기 핸드휠의 중앙부에 형성되는 토출구를 포함하며 상기 케이스 상부의 중앙 개구부를 관통하여 설치되는 토출수단 및 상기 다단 스크류봉의 최하단 스크류봉과 고정 결합하며 스크류봉의 회전에 의하여 상승하면서 내용물을 상부로 밀어 올리는 피스톤을 포함하는 화장품 강제 토출 용기에 관한 것이다.One aspect of the present invention for achieving the above object, a case for storing the contents, a multi-stage screw rod, a handwheel and the hand wheel for rotating the screw rod fixedly coupled to the top screw rod of the multi-stage screw rod It includes a discharge port formed in the center of the wheel and the discharge means is installed through the central opening of the upper case and the piston fixedly coupled to the lowermost screw rod of the multi-stage screw rod and the piston to push the contents upward while rising by the rotation of the screw rod It relates to a cosmetic forced discharge container.
본 발명의 일 구현예에 따른 상기 화장품 토출 용기는, 케이스의 단면 형상이 타원형일 수 있다. The cosmetic discharge container according to an embodiment of the present invention, the cross-sectional shape of the case may be oval.
본 발명의 일 구현예에 따른 상기 화장품 토출 용기는, 다단 스크류봉이 3단 또는 4단으로 이루어지며, 다단 스크류봉 가운데 어느 하나의 스크류봉 하단과 여기에 결합하는 다른 스크류봉 사이에는 내용물을 유입시키기 위한 공간이 형성될 수 있다. The cosmetic discharge container according to an embodiment of the present invention, the multi-stage screw rod is composed of three or four stages, the contents of the flow between the screw rod lower end of any one of the multi-stage screw rod and the other screw rod coupled thereto Space for may be formed.
본 발명의 일 구현예에 따른 상기 화장품 토출 용기는, 피스톤의 중앙부가 오목한 요(凹)자 형상일 수 있다.The cosmetic discharge container according to an embodiment of the present invention may have a concave concave shape of the central portion of the piston.
본 발명의 일 구현예에 따른 상기 화장품 토출 용기는, 케이스의 상부 일측에 내용물을 리필하기 위한 리필구가 형성될 수 있다. In the cosmetic discharge container according to an embodiment of the present invention, a refill for refilling the contents on the upper side of the case may be formed.
상기와 같은 본 발명에 따른 화장품 강제 토출 용기는, 화장품 토출수단으로 스크류봉을 사용함으로써 토출수단의 구조가 간단하여 제조공정을 단순화하고 제조비용을 절감하는 효과가 있다.The cosmetic forced discharge container according to the present invention as described above, by using a screw rod as the cosmetic discharge means has a simple structure of the discharge means has the effect of simplifying the manufacturing process and reducing the manufacturing cost.
본 발명에 따른 화장품 강제 토출 용기는 스크류봉이 회전함에 따라 스크류봉과 결합된 피스톤이 상승하면서 용기 내부의 내용물을 밀어 올려 토출시키기 때문에 고점도의 내용물도 용이하게 토출시키는 효과가 있다. Cosmetic forced dispensing container according to the present invention has the effect of easily discharging the contents of high viscosity because the screw rod is rotated to push up the contents inside the container while the piston coupled with the screw rod is raised.
특히, 본 발명에 따른 화장품 강제 토출 용기는 스크류봉과 피스톤을 일체로 형성함으로써 피스톤 아래쪽으로 내용물의 누액을 방지할 수 있는 효과가 있다. In particular, the cosmetic forced discharge container according to the present invention has an effect that can prevent the leakage of the contents to the lower portion of the piston by integrally forming the screw rod and the piston.
도 1은 종래 화장품 토출 용기의 단면도이다.1 is a cross-sectional view of a conventional cosmetic discharge container.
도 2는 본 발명의 일 구현예에 따른 화장품 강제 토출 용기의 사시도이다. 2 is a perspective view of a cosmetic forced discharge container according to an embodiment of the present invention.
도 3은 본 발명의 일 구현예에 따른 화장품 강제 토출 용기의 단면도이다 3 is a cross-sectional view of the forced cosmetic dispensing container according to an embodiment of the present invention
도 4는 본 발명의 일 구현예에 따른 화장품 강제 토출 용기에 있어서, 토출수단의 사시도 및 부분 확장도이다. 4 is a perspective view and a partially enlarged view of the dispensing means in the cosmetic forced discharge container according to an embodiment of the present invention.
이하, 첨부 도면을 참조하여 본 발명을 더욱 상세하게 설명한다. 다만, 이는 설명의 목적을 위한 것으로 본 발명이 이에 한정되는 것으로 해석되어서는 아니된다. Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings. However, this is for the purpose of explanation and should not be construed as limited to the present invention.
도 2는 본 발명의 일 구현예에 따른 화장품 강제 토출 용기의 사시도이고, 도 3은 그 단면도이다.2 is a perspective view of the forced cosmetic dispensing container according to an embodiment of the present invention, Figure 3 is a cross-sectional view thereof.
도 2 및 도 3을 참조하면, 본 발명의 일 구현예에 따른 화장품 강제 토출 용기는 내용물을 저장하는 케이스(100)와, 다단의 스크류봉, 상기 다단 스크류봉의 최상단 스크류봉(210)에 고정 결합되며 스크류봉을 회전시키기 위한 핸드휠(250) 및 상기 핸드휠(250)의 중앙부에 형성되는 토출구(260)를 포함하며 상기 케이스(100) 상부의 중앙 개구부를 관통하여 설치되는 토출수단(200) 및 상기 다단 스크류봉의 최하단 스크류봉(240)과 고정 결합하며 스크류봉의 회전에 의하여 상승하면서 내용물을 상부로 밀어 올리는 피스톤(300)을 포함하여 이루어진다. 2 and 3, the cosmetic forced dispensing container according to an embodiment of the present invention is fixedly coupled to the case 100, the multi-stage screw rod, the top screw rod 210 of the multi-stage screw rod for storing the contents And a discharging means 200 including a handwheel 250 for rotating the screw rod and a discharge hole 260 formed at the center of the handwheel 250 and penetrating the central opening of the upper part of the case 100. And a piston 300 which is fixedly coupled to the lowermost screw rod 240 of the multistage screw rod and pushes the contents upward while rising by the rotation of the screw rod.
화장품을 저장하기 위한 케이스(100)는, 케이스 본체(110)와 케이스 하부 덮개(120)를 포함한다. 상기 케이스 본체(110)는 하단부가 개구된 중공의 원통 형상으로 상기 개구부에는 케이스 하부 덮개(120)가 스냅 결합 등 공지의 결합방법에 의하여 체결된다. 상기 케이스(100)의 내부에는 화장품을 토출하기 위한 토출수단(200) 및 상기 토출수단(200)의 하단부에 결합되는 피스톤(300)이 수용된다. The case 100 for storing cosmetics includes a case body 110 and a case lower cover 120. The case body 110 is a hollow cylindrical shape having an open lower end portion, and the case lower cover 120 is fastened to the opening by a known coupling method such as snap coupling. In the case 100, a discharging means 200 for discharging cosmetics and a piston 300 coupled to a lower end of the discharging means 200 are accommodated.
상기 케이스(100)의 상부 중앙에는 원형의 개구부가 형성되며, 이 개구부를 관통하여 토출수단(200)이 끼워 설치된다. 상기 케이스(100)의 단면 형상은 이에 한정되는 것은 아니나 타원형 또는 사각형인 것이 바람직하다. 케이스의 단면 형상이 완전한 원형인 경우에는 토출수단이 회전함에 따라 토출수단에 결합된 피스톤이 토출수단과 함께 회전하는 문제점이 있다.A circular opening is formed in the upper center of the case 100, and the discharge means 200 is inserted through the opening. The cross-sectional shape of the case 100 is not limited thereto, but is preferably elliptical or rectangular. When the cross-sectional shape of the case is completely circular, there is a problem that the piston coupled to the discharge means rotates together with the discharge means as the discharge means rotates.
상기 케이스(100)의 상부 일측에는 화장품을 충진하고 필요시 리필할 수 있는 리필구(112) 및 리필 뚜껑(113)을 구비할 수 있다. 또한, 케이스(100)의 상부 위쪽에는 케이스(100)를 덮어 보호하는 뚜껑(130)이 구비될 수 있다. 상기 케이스의 하부 덮개(120) 일측에는 피스톤(300)이 상승함에 따라 피스톤(300)과 케이스 하부 덮개(120) 사이의 공간에 진공이 형성되는 것을 방지하기 위한 공기구멍(121)이 형성된다.The upper side of the case 100 may be provided with a refilling hole 112 and a refilling lid 113 to fill the cosmetic and refill if necessary. In addition, a lid 130 may be provided on the upper portion of the case 100 to cover and protect the case 100. One side of the lower cover 120 of the case is formed with an air hole 121 to prevent the vacuum is formed in the space between the piston 300 and the case lower cover 120 as the piston 300 is raised.
본 발명의 일 구현예에 따른 상기 화장품 강제 토출 용기는, 케이스(100)에 저장된 내용물을 토출하기 위한 토출수단(200)이 다단의 스크류봉을 포함하는 것을 특징으로 한다. The cosmetic forced dispensing container according to an embodiment of the present invention is characterized in that the discharging means 200 for discharging the contents stored in the case 100 includes a multi-stage screw rod.
도 4는 본 발명의 일 구현예에 따른 토출수단(200)의 결합관계를 도시한 사시도 및 부분 확대도이다. 도 2 내지 도 4를 참조하면, 본 발명의 일 구현예에 따른 상기 토출수단(200)은 제1 스크류봉(210), 제2 스크류봉(220), 제3 스크류봉(230) 및 제4 스크류봉(240)으로 이루어진 다단의 스크류봉, 상기 다단 스크류봉의 최상단 스크류봉(210)에 고정 결합되어 스크류봉을 회전시키는 핸드휠(250) 및 상기 핸드휠(250)의 중앙부에 형성되는 토출구(260)를 포함한다. 상기 토출수단(200)은 케이스(100) 상부의 중앙 개구부를 관통하여 케이스(100) 내부에 수직으로 설치된다. 4 is a perspective view and a partially enlarged view showing a coupling relationship of the discharge means 200 according to an embodiment of the present invention. 2 to 4, the discharge means 200 according to an embodiment of the present invention is the first screw rod 210, the second screw rod 220, the third screw rod 230 and the fourth Multi-stage screw rod consisting of a screw rod 240, the hand wheel 250 is fixedly coupled to the uppermost screw rod 210 of the multi-stage screw rod and the discharge port formed in the center of the hand wheel 250 ( 260). The discharge means 200 is installed vertically inside the case 100 through the central opening of the upper case 100.
상기 스크류봉들은 중공의 가늘고 긴 실린더 형상으로 제1 스크류봉(210)을 제외한 나머지 스크류봉들의 외주면에는 숫나사가 형성된다. 또한, 제1 스크류봉(210), 제2 스크류봉(220) 및 제3 스크류봉(230)의 하단부에는 내주면을 따라서 안쪽으로 돌출하는 돌출면(211,221,231)이 형성되며, 이 돌출면(211,221,231)에는 암나사가 형성된다. 따라서, 상기 제1 스크류봉(210)의 암나사와 제2 스크류봉(220)의 숫나사가 나사결합하며, 제2 스크류봉(220)의 암나사와 제3 스크류봉(230)의 숫나사가 나사결합하고, 제3 스크류봉(230)의 암나사와 제4 스크류봉(240)의 숫나사가 나사결합한다. The screw rods are hollow and have a long cylindrical shape and male threads are formed on the outer circumferential surface of the remaining screw rods except for the first screw rod 210. In addition, protruding surfaces 211, 221, 231 protruding inwardly along an inner circumferential surface are formed at lower ends of the first screw rod 210, the second screw rod 220, and the third screw rod 230, and the protruding surfaces 211, 221, 231. There is a female thread formed. Accordingly, the female screw of the first screw rod 210 and the male screw of the second screw rod 220 are screwed together, and the female screw of the second screw rod 220 and the male screw of the third screw rod 230 are screwed together. The female screw of the third screw rod 230 and the male screw of the fourth screw rod 240 are screwed together.
상기 제1 스크류봉(210)의 상단에는 스크류봉을 회전시키기 위한 핸드휠(250)이 고정되어 결합된다. 상기 핸드휠(250)은 납작한 원통 형상으로 그 외주면에는 회전시 마찰력을 부여하기 위하여 일정한 간격으로 돌출부(251)를 구비하는 것이 바람직하다. 또한, 핸드휠(250)의 상부 중앙에는 토출구(260)가 형성되며, 이 토출구를 통하여 케이스(100) 내부의 내용물이 외부로 토출되게 된다. A handwheel 250 for rotating the screw rod is fixedly coupled to the upper end of the first screw rod 210. The hand wheel 250 has a flat cylindrical shape, the outer circumferential surface is preferably provided with a protrusion 251 at regular intervals in order to give a friction force during rotation. In addition, a discharge port 260 is formed in the upper center of the handwheel 250, and the contents of the case 100 are discharged to the outside through the discharge hole.
한편, 상기 제4 스크류봉(240)의 하단부(241)는 피스톤(300)의 중앙부에 고정되어 설치된다. 피스톤(300)과 결합하는 상기 제4 스크류봉(240) 하단부(241)의 단면은 4각형인 것이 바람직하다. 이에 의하여 상기 핸드휠(250)을 회전시키는 경우에 제1 스크류봉(210)만 회전하고 제4 스크류봉(240)과 피스톤(300)은 회전하지 않게 된다.On the other hand, the lower end portion 241 of the fourth screw rod 240 is fixed to the central portion of the piston 300 is installed. The cross section of the lower end portion 241 of the fourth screw rod 240 coupled to the piston 300 is preferably a quadrilateral. As a result, when the handwheel 250 is rotated, only the first screw rod 210 rotates and the fourth screw rod 240 and the piston 300 do not rotate.
상기 제3 스크류봉(230)의 하단부에는 도 3의 확대도에 도시된 바와 같이 보스(231)와 개구부(232)가 형성된다. 이에 의하여 제3 스크류봉(230)의 하단부 내주면과 여기에 나사결합하는 제4 스크류봉(240) 외주면 사이에는 공간(233)이 형성되며, 이 공간(233)을 통하여 내용물이 스크류봉 내부로 유입되며, 이어서 토출구(260)를 통하여 케이스(100) 외부로 토출된다. 상기 도시된 구현예에서는 보스(231)와 개구부(232)가 제3 스크류봉(230) 하단부에 형성되었으나, 여기에 한정되는 것은 아니며 제1 스크류봉(210) 하단부나 제2 스크류봉(220) 하단부에 형성될 수도 있다.The lower end of the third screw rod 230 is formed with a boss 231 and an opening 232 as shown in the enlarged view of FIG. As a result, a space 233 is formed between the inner circumferential surface of the lower end of the third screw rod 230 and the outer circumferential surface of the fourth screw rod 240 screwed thereto, and the contents flow into the screw rod through the space 233. Then, it is discharged to the outside of the case 100 through the discharge port 260. In the illustrated embodiment, the boss 231 and the opening 232 are formed at the lower end of the third screw rod 230, but are not limited thereto, and the lower end or the second screw rod 220 of the first screw rod 210 is not limited thereto. It may be formed at the lower end.
본 발명의 일 구현예에 따른 화장품 강제 토출 용기에 있어서, 상기 토출수단(200)의 작동을 더욱 상세히 설명하면 다음과 같다.In the cosmetic forced discharge container according to an embodiment of the present invention, the operation of the discharge means 200 will be described in more detail as follows.
먼저, 케이스(100)를 한손으로 파지하고 상기 핸드휠(250)을 회전시키게 되면 핸드휠(250)에 고정 결합된 제1 스크류봉(210)이 회전하게 된다. 이때, 피스톤(300)과 제4 스크류봉(240)은 회전하지 않고 고정되어 있기 때문에 제1 스크류봉(210)의 하단 암나사와 나사결합된 제2 스크류봉(220)이 제1 스크류봉(210)의 내부로 상승하며 삽입된다. 이에 의하여, 제2 스크류봉(220)이 상승한 거리만큼 제4 스크류봉(240)에 고정 결합된 피스톤(300)이 상승하게 된다. 따라서, 피스톤(300)이 상승한 거리에 상당하는 부피의 내용물은 상기 제3 스크류봉(230)과 제4 스크류봉(240) 사이의 공간(233)을 통하여 스크류봉 내부로 유입되어 토출구(260)를 통해 케이스(100) 외부로 토출된다.First, when the case 100 is gripped with one hand and the hand wheel 250 is rotated, the first screw rod 210 fixedly coupled to the hand wheel 250 rotates. At this time, since the piston 300 and the fourth screw rod 240 are fixed without rotation, the second screw rod 220 screwed with the lower end female screw of the first screw rod 210 is the first screw rod 210. ) Is inserted into the inside of the cage. As a result, the piston 300 fixedly coupled to the fourth screw rod 240 is raised by the distance at which the second screw rod 220 is raised. Accordingly, the contents of the volume corresponding to the distance at which the piston 300 rises are introduced into the screw rod through the space 233 between the third screw rod 230 and the fourth screw rod 240 to discharge the outlet 260. It is discharged to the outside of the case 100 through.
이어서, 상기 제2 스크류봉(220)이 제1 스크류봉(210) 내부로 완전히 삽입된 후 계속하여 핸드휠(250)을 회전시키게 되면, 이번에는 제2 스크류봉(220) 하단부 암나사에 나사결합된 제3 스크류봉(230)이 제2 스크류봉(220) 내부로 상승하며 삽입된다. 또한 동일한 과정으로 제4 스크류봉(240)이 제3 스크류봉(230) 내부로 상승하며 삽입된다. 이와 같은 작동에 의하여, 케이스(100) 내부에 저장된 내용물이 피스톤(300)의 상승거리에 상당하는 부피만큼 케이스(100) 외부로 토출되게 된다.Subsequently, when the second screw rod 220 is completely inserted into the first screw rod 210 and continues to rotate the handwheel 250, this time is screwed to the female screw of the lower end of the second screw rod 220. The third screw rod 230 is inserted into the second screw rod 220. In addition, the fourth screw rod 240 is inserted into the third screw rod 230 in the same process. By this operation, the contents stored in the case 100 are discharged to the outside of the case 100 by a volume corresponding to the ascending distance of the piston 300.
이때, 상기 피스톤(300)은 중앙부(310)가 오목한 요자 형상인 것이 바람직하다. 이에 의하여 상기 제4 스크류봉(240)까지 완전히 제1 스크류봉(210) 내부로 삽입된 경우, 제1 스크류봉의 케이스(100) 내부로 돌출된 A 구간이 피스톤(300) 중앙부(310)의 오목한 구간에 수용되어 케이스(100) 내부의 내용물이 잔류량 없이 모두 케이스(100) 외부로 배출될 수 있게 된다. At this time, the piston 300 is preferably a concave concave shape of the central portion 310. As a result, when the fourth screw rod 240 is completely inserted into the first screw rod 210, the section A protruding into the case 100 of the first screw rod is concave of the central portion 310 of the piston 300. The contents inside the case 100 are accommodated in the section so that all of the contents can be discharged to the outside of the case 100 without remaining amount.
따라서, 상기 제1 스크류봉의 케이스(100) 내부로 돌출된 A 구간 길이와 피스톤(300) 중앙부(310)의 오목한 A 구간 길이는 동일하게 형성되는 것이 바람직하다. 또한 상기 각각의 스크류봉의 길이도 동일하게 형성된다. 각각의 스크류봉의 상단부에는 외주면을 따라서 바깥 방향으로 돌출된 턱(222,232,242)이 형성되어, 나사결합된 스크류봉들이 외부로 빠져나오는 것을 방지한다. Therefore, the length of section A protruding into the case 100 of the first screw rod and the length of the concave section A of the central portion 310 of the piston 300 are preferably the same. In addition, the length of each screw rod is also formed the same. The upper end of each screw rod is formed with a jaw (222, 232, 242) protruding outward along the outer circumferential surface, to prevent the screwed screw rods come out.
상기 본 발명의 예시된 구현예에서는 스크류봉의 단수가 4단으로 예시되어 있으나 이는 설명을 하기 위한 목적일 뿐 각각의 용도에 따라 적절한 단수로 이루어질 수 있다. 상기와 같은 구성 및 작동에 의하여, 본 발명의 화장품 강제 토출 용기는 제조공정을 단순화하고 제조비용을 절감할 수 있으며 특히 고점도의 화장품도 용이하게 토출시킬 수 있다. In the illustrated embodiment of the present invention, the number of stages of the screw rod is illustrated in four stages, but this is only for the purpose of explanation and may be made in the appropriate number of stages according to the respective uses. By the configuration and operation as described above, the forced cosmetic dispensing container of the present invention can simplify the manufacturing process and reduce the manufacturing cost, and in particular can easily discharge high-viscosity cosmetics.
특히, 본 발명의 화장품 강제 토출 용기는 스크류봉과 피스톤을 일체로 형성함으로써 피스톤 아래쪽으로 내용물의 누액을 방지할 수 있다. In particular, the cosmetic forced discharge container of the present invention can prevent the leakage of the contents to the lower portion of the piston by integrally forming the screw rod and the piston.
이상에서 본 발명의 바람직한 구현예를 들어 본 발명을 상세하게 설명하였으나 본 발명은 상술한 구현예에 한정되지 않으며, 본 발명의 기술적 사상의 범위 내에서 본 발명이 속하는 기술 분야의 당업자에 의해 많은 변형이 가능함은 자명할 것이다. 예를 들어, 본 발명의 일 구현예에 따른 화장품 강제 토출 용기에서 케이스의 형태 및 재질, 토출수단의 단수 등은 사용 목적에 따라 다양한 변경이 가능하다.Although the present invention has been described in detail with reference to preferred embodiments of the present invention, the present invention is not limited to the above-described embodiments, and many modifications are made by those skilled in the art to which the present invention pertains within the scope of the technical idea of the present invention. This possibility will be self-evident. For example, in the cosmetic forced discharge container according to an embodiment of the present invention, the shape and material of the case, the number of stages of the discharge means, etc. can be variously changed depending on the purpose of use.

Claims (6)

  1. 내용물을 저장하는 케이스;A case for storing contents;
    다단의 스크류봉, 상기 다단 스크류봉의 최상단 스크류봉에 고정 결합되며 스크류봉을 회전시키는 핸드휠 및 상기 핸드휠의 중앙부에 형성되는 토출구를 포함하고, 상기 케이스 상부의 중앙 개구부를 관통하여 설치되는 토출수단; 및A multi-stage screw rod, a hand wheel fixedly coupled to the uppermost screw rod of the multi-stage screw rod and a discharge port formed in the center of the hand wheel, and a discharge means installed through the central opening of the upper part of the case; ; And
    상기 다단 스크류봉의 최하단 스크류봉에 고정 결합되며, 스크류봉의 회전에 의하여 상승하면서 내용물을 상부로 밀어 올리는 피스톤을 포함하는 화장품 강제 토출 용기.And a piston fixedly coupled to the lowermost screw rod of the multi-stage screw rod, the piston for pushing up the contents while rising by the rotation of the screw rod.
  2. 제1항에 있어서, 상기 케이스는 단면 형상이 타원형인 것을 특징으로 하는 화장품 강제 토출 용기. The cosmetic forced discharge container according to claim 1, wherein the case has an elliptical cross-sectional shape.
  3. 제1항에 있어서, 상기 다단 스크류봉은 3단 또는 4단으로 이루어지는 것을 특징으로 하는 화장품 강제 토출 용기. The cosmetic forced discharge container according to claim 1, wherein the multi-stage screw rod has three or four stages.
  4. 제1항에 있어서, 상기 다단 스크류봉 가운데 어느 하나의 스크류봉 하단과 여기에 결합하는 다른 스크류봉 사이에는 내용물을 유입시키기 위한 공간이 형성되는 것을 특징으로 하는 화장품 강제 토출 용기. The cosmetic forced discharge container according to claim 1, wherein a space for introducing contents is formed between the lower end of any one of the multi-stage screw rods and the other screw rods coupled thereto.
  5. 제1항에 있어서, 상기 피스톤은 중앙부가 오목한 요(凹)자 형상인 것을 특징으로 하는 화장품 강제 토출 용기. The cosmetic forced discharge container according to claim 1, wherein the piston has a concave concave shape with a central portion concave.
  6. 제1항에 있어서, 상기 케이스의 상부 일측에는 내용물을 리필하기 위한 리필구가 형성되는 것을 특징으로 하는 화장품 강제 토출 용기. The cosmetic forced discharge container according to claim 1, wherein a refilling hole for refilling the contents is formed on an upper side of the case.
PCT/KR2010/005580 2010-08-23 2010-08-23 Forced discharge cosmetic container WO2012026626A1 (en)

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Application Number Priority Date Filing Date Title
PCT/KR2010/005580 WO2012026626A1 (en) 2010-08-23 2010-08-23 Forced discharge cosmetic container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2010/005580 WO2012026626A1 (en) 2010-08-23 2010-08-23 Forced discharge cosmetic container

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WO2012026626A1 true WO2012026626A1 (en) 2012-03-01

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016076665A1 (en) * 2014-11-13 2016-05-19 정열 Multistage gear-driven container for ejecting paste material
CN108338483A (en) * 2018-05-03 2018-07-31 胡通贵 A kind of makeups pen of sustainable feed
CN109850404A (en) * 2019-03-12 2019-06-07 大连大学 A kind of storage of anti-apolexis composition and application apparatus
CN110584303A (en) * 2019-10-16 2019-12-20 齐鲁工业大学 Bottle for containing viscous liquid

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JP2001299445A (en) * 2000-04-21 2001-10-30 Just International:Kk Container capable of extruding cream
KR20010112167A (en) * 2001-11-10 2001-12-20 서동신 Container using antenna type screw apparatus
KR200297638Y1 (en) * 2002-07-03 2002-12-12 강성일 Cosmetic receptacle having discharge structure of rotary type
JP2008289849A (en) * 2007-04-27 2008-12-04 Shiseido Co Ltd Dispensing container

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Publication number Priority date Publication date Assignee Title
JP2001299445A (en) * 2000-04-21 2001-10-30 Just International:Kk Container capable of extruding cream
KR20010112167A (en) * 2001-11-10 2001-12-20 서동신 Container using antenna type screw apparatus
KR200297638Y1 (en) * 2002-07-03 2002-12-12 강성일 Cosmetic receptacle having discharge structure of rotary type
JP2008289849A (en) * 2007-04-27 2008-12-04 Shiseido Co Ltd Dispensing container

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016076665A1 (en) * 2014-11-13 2016-05-19 정열 Multistage gear-driven container for ejecting paste material
KR20160057194A (en) * 2014-11-13 2016-05-23 정열 Multiple layer driving gear type paste discharge container
KR101635524B1 (en) 2014-11-13 2016-07-04 정열 Multiple layer driving gear type paste discharge container
CN108338483A (en) * 2018-05-03 2018-07-31 胡通贵 A kind of makeups pen of sustainable feed
CN109850404A (en) * 2019-03-12 2019-06-07 大连大学 A kind of storage of anti-apolexis composition and application apparatus
CN109850404B (en) * 2019-03-12 2023-11-14 大连大学 Anti-aging composition storage and application device
CN110584303A (en) * 2019-10-16 2019-12-20 齐鲁工业大学 Bottle for containing viscous liquid
CN110584303B (en) * 2019-10-16 2024-06-11 齐鲁工业大学 Bottle for containing viscous liquid

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