KR20080001894A - A dispenser vessel - Google Patents

A dispenser vessel Download PDF

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Publication number
KR20080001894A
KR20080001894A KR1020060060344A KR20060060344A KR20080001894A KR 20080001894 A KR20080001894 A KR 20080001894A KR 1020060060344 A KR1020060060344 A KR 1020060060344A KR 20060060344 A KR20060060344 A KR 20060060344A KR 20080001894 A KR20080001894 A KR 20080001894A
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KR
South Korea
Prior art keywords
button
contents
dispenser
container
nozzle
Prior art date
Application number
KR1020060060344A
Other languages
Korean (ko)
Inventor
조해룡
Original Assignee
(주)연우
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.)
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Publication date
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Priority to KR1020060060344A priority Critical patent/KR20080001894A/en
Publication of KR20080001894A publication Critical patent/KR20080001894A/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1097Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle with means for sucking back the liquid or other fluent material in the nozzle after a dispensing stroke
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005Components or details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/0005Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001Piston pumps
    • B05B11/1023Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042Components or details
    • B05B11/1043Sealing or attachment arrangements between pump and container
    • B05B11/1046Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042Components or details
    • B05B11/1066Pump inlet valves
    • B05B11/1067Pump inlet valves actuated by pressure
    • B05B11/1069Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042Components or details
    • B05B11/1073Springs
    • B05B11/1074Springs located outside pump chambers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S206/00Special receptacle or package
    • Y10S206/823Cosmetic, toilet, powder puff

Abstract

A dispenser vessel is provided to prevent the content remaining in a button from being sucked into a space by suction force generated in contracting and expanding the space, by an elastic diaphragm. A dispenser vessel is composed of a vessel body(100) storing the content and a dispenser(200) equipped with a button(210) repeatedly pumping up the content and installed at the upper end of the vessel body. An outflow passage(212) for discharging the content is formed in the button. A nozzle(214) connected to the outflow passage is formed at one side. The content is ejected through the nozzle in pushing the button. An aperture unit(216) opening up the outflow passage is formed on the upside of the button. An elastic diaphragm(220) is installed at the aperture unit to form a space(222) sucking the content remaining in the button after ejecting the content.

Description

디스펜서 용기{A dispenser vessel}Dispenser vessel

도 1은 본 발명의 일 실시예를 보인 단면도1 is a cross-sectional view showing an embodiment of the present invention

도 2는 상기 실시예의 사시도2 is a perspective view of the embodiment

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

100. 용기 200. 디스펜서100. Container 200. Dispenser

210. 버튼 216. 개구부210.Button 216.Opening

220. 탄성다이아프램 222. 공간 220. Elastic diaphragm 222. Space

본 발명은 디스펜서 용기에 관한 것으로서, 보다 상세하게는 사용자가 내용물을 토출시켜 사용한 후에 디스펜서의 버튼 내부에 잔류하는 내용물이 외부로 유출되어 용기가 지저분해지거나 내용물에 의해 버튼의 노즐이 막히는 것이 방지되는 새로운 구조의 디스펜서 용기에 관한 것이다.The present invention relates to a dispenser container, and more specifically, after the user discharges the contents and uses the contents, the contents remaining inside the button of the dispenser are leaked to the outside to prevent the container from becoming dirty or the nozzle of the button being blocked by the contents. A dispenser container of a new structure.

액상 또는 점액상의 화장품은 내용물을 일정량씩 용이하게 토출시켜 사용할 수 있도록 디스펜서 용기에 저장되어 제공된다. 이러한 디스펜서 용기는 내용물이 저장되는 용기의 상단에 디스펜서가 장착되어 이루어진다. 상기 디스펜서는 일측에 노즐이 형성되어 이 노즐을 통해 내용물이 유출되도록 된 버튼이 구비되어, 이 버튼을 눌러 디스펜서를 펌핑시키면 내용물이 토출되도록 구성된다. The liquid or mucous cosmetics are stored and provided in a dispenser container so as to easily discharge the contents by a predetermined amount. The dispenser container is made of a dispenser mounted on top of the container in which the contents are stored. The dispenser is provided with a button having a nozzle formed at one side thereof to allow the contents to flow out through the nozzle, and when the button is pressed to pump the dispenser, the dispenser is configured to discharge the contents.

한편, 이러한 디스펜서 용기는 버튼을 눌러 내용물을 토출시키면, 버튼의 노즐 선단이나 버튼 내부에 내용물이 잔류하게 된다. 이와 같이 노즐 선단이나 내부에 잔류하는 내용물이 흘러내려 용기가 지저분해지기도 한다. 뿐만 아니라 내용물이 공기와 접촉되어 변질되기도 하며며 버튼 내부에 잔류하는 내용물이 굳어서 노즐을 막기도 한다. 따라서 다음 번 사용시에 굳어진 내용물을 떼어내고 화장품을 사용해야 하므로 사용이 번거로우며, 불필요하게 내용물이 낭비되는 결과가 초래된다. On the other hand, when the dispenser container presses a button to discharge the contents, the contents remain at the tip of the nozzle or inside the button. As such, the contents remaining at the tip or inside of the nozzle may flow down, causing the container to become dirty. In addition, the contents are deteriorated by contact with air, and the contents remaining inside the button are hardened to block the nozzle. Therefore, the next time use to remove the solidified content and use the cosmetic is cumbersome to use, resulting in unnecessary waste of the content.

본 발명은 전술한 바와 같은 문제점을 해결하기 위한 것으로서, 본 발명의 목적은 내용물을 토출시켜 사용한 후에 디스펜서의 버튼의 노즐이나 내부에 잔류하는 내용물을 흡입하여 내용물이 외부로 흘러내리거나 버튼 내부에서 굳어서 노즐을 막는 것이 방지되므로 사용이 편리하고 화장품의 낭비도 줄일 수 있어서 경제적인 새로운 구조의 디스펜서 용기를 제공하고자 하는 것이다. The present invention is to solve the above problems, the object of the present invention is to suck the contents remaining in the nozzle or the inside of the button of the dispenser after the contents are discharged and used to flow the contents to the outside or to solidify inside the button It is to provide a new dispenser container of economical structure because it is easy to use and can reduce the waste of cosmetics because it is prevented from clogging the nozzle.

본 발명에 따르면, 내용물이 저장되는 용기(100)와, 반복적으로 펌핑되는 버튼(210)이 구비되어 상기 용기(100)의 상단에 장착되는 디스펜서(200)를 포함하며, 상기 버튼(210)의 내부에는 내용물이 유출되는 유출로(212)가 형성되고 일측에는 상기 유출로(212)와 연결된 노즐(214)이 형성되어, 상기 버튼(210)을 누르면 내용물이 상기 노즐(214)을 통해 토출되는 디스펜서 용기에 있어서, 상기 버튼(210)의 상면에는 상기 유출로(212)를 상부로 개구시키는 개구부(216)가 형성되고 이 개구부(216)에는 내용물을 토출시킨 후 상기 버튼(210) 내부에 잔류하는 내용물이 흡입되는 공간(222)을 형성하는 탄성다이아프램(220)이 구비된 것을 특징으로 하는 디스펜서 용기가 제공된다.According to the present invention, a container 100 in which contents are stored and a button 210 repeatedly pumped are provided, and a dispenser 200 mounted on an upper end of the container 100 includes a An outlet passage 212 is formed therein and a nozzle 214 connected to the outlet passage 212 is formed at one side thereof, and when the button 210 is pressed, the contents are discharged through the nozzle 214. In the dispenser container, an opening 216 is formed in an upper surface of the button 210 to open the outflow passage 212, and the contents are discharged in the opening 216 and remain inside the button 210. Dispensing container is provided, characterized in that the elastic diaphragm 220 is formed to form a space 222 for the contents to be sucked.

이하, 본 발명의 바람직한 실시예를 첨부한 도면에 의거하여 설명하면 다음 과 같다. 도 1과 도 2는 본 발명의 일 실시예를 보인 사시도와 단면도이다. 본 발명은 도시된 바와 같이, 내용물이 저장되는 용기(100)와, 상기 용기(100)의 상단에 장착되어 내용물을 토출시키는 디스펜서(200)로 이루어진 용기이다. Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. 1 and 2 are a perspective view and a cross-sectional view showing an embodiment of the present invention. The present invention is a container consisting of a container 100 for storing the contents and a dispenser 200 mounted on the top of the container 100 to discharge the contents.

상기 디스펜서(200)는 체크밸브(239)에 의해 개폐되는 흡입구(231)가 하단에 형성되어 상기 용기(100)의 상단에 장착되는 하우징(230)과, 내용물이 유출되는 유출공(242)과 유출로(244)가 형성되어 상단부가 상기 하우징(240) 외부로 노출되게 끼워진 피스톤로드(240)와, 이 피스톤로드(240)의 상단에 결합된 펌핑스템(250)과, 상기 피스톤로드(240)의 외주면과 하우징(230)의 내벽면 사이에 구비되는 실캡(260)과, 상기 펌핑스템(250)의 상단에 결합되는 버튼(210)으로 이루어진다. 상기 펌핑스템(250)의 둘레부에는 스프링(270)이 게재되어, 버튼(210)은 스프링(270)에 의해 반복적인 펌핑이 가능하게 된다. 이러한 디스펜서(200)는 용기의 상단에 나사결합되는 스크류캡(201)에 의해 용기(100)에 장착된다.The dispenser 200 has a suction port 231 which is opened and closed by a check valve 239 at a lower end thereof, and has a housing 230 mounted on an upper end of the container 100, and an outlet hole 242 through which contents are discharged. An outflow passage 244 is formed, the piston rod 240 is fitted so that the upper end is exposed to the outside of the housing 240, the pumping stem 250 coupled to the upper end of the piston rod 240, and the piston rod 240 The seal cap 260 is provided between the outer circumferential surface and the inner wall surface of the housing 230, and the button 210 is coupled to the upper end of the pumping stem (250). The spring 270 is placed on the circumference of the pumping stem 250, so that the button 210 may be repeatedly pumped by the spring 270. The dispenser 200 is mounted to the container 100 by a screw cap 201 screwed to the top of the container.

한편, 상기 버튼(210)의 내부에는 내용물이 유출되는 유출로(212)가 형성되고, 버튼(210)의 일측에는 상기 유출로(212)와 연통되어 내용물을 외부로 토출시키는 노즐(214)이 형성된다. 또한, 버튼(210)의 상면에는 상기 유출로(212)를 상부로 개구시키는 개구부(216)가 형성되고, 이 개구부(216)에는 탄성재질로 된 탄성다이아프램(220)이 구비된다. 상기 개구부(216)는 원형으로 형성되고, 상기 탄성다이아프램(220)은 버튼(210)의 개구부(216)를 커버하도록 중앙부가 상향으로 만곡돌출된 원반형상으로 되어 개구부(216)를 커버하도록 버튼(210)에 결합된다. 바람직하게는 이 탄성다이아프램(220)은 고무로 성형되며, 둘레부가 상기 개구부(216)에 초음파 융착되거나 개구부에 형성된 돌기에 끼움결합되는 등 다양한 방법으로 결합된다. 이와 같이 탄성다이아프램(220)이 개구부(216)를 커버하도록 버튼(210)에 결합되면, 탄성다이아프램(220) 하측으로 버튼(210)의 유출로(212)와 연통되는 공간(222)이 형성된다. On the other hand, the inside of the button 210 is formed in the outflow path 212, the contents flow out, and the nozzle 210 in communication with the outflow path 212 on one side of the button 210 to discharge the contents to the outside Is formed. In addition, an opening 216 is formed on the upper surface of the button 210 to open the outflow passage 212, and the opening 216 is provided with an elastic diaphragm 220 made of an elastic material. The opening 216 is formed in a circular shape, and the elastic diaphragm 220 has a disk shape in which a central portion is curved upwardly upward to cover the opening 216 of the button 210 to cover the opening 216. Coupled to 210. Preferably, the elastic diaphragm 220 is formed of rubber, and the circumferential portion is joined by various methods such as ultrasonic fusion to the opening 216 or fitting into protrusions formed in the opening. As such, when the elastic diaphragm 220 is coupled to the button 210 to cover the opening 216, a space 222 communicating with the outlet passage 212 of the button 210 is provided below the elastic diaphragm 220. Is formed.

이러한 구성을 갖는 본 발명은 일반적인 디스펜서 용기와 같은 방식으로 작동되는데, 버튼(210)을 누르면 피스톤로드(240)가 하강되어 피스톤로드(240)에 형성된 유출공(242)이 개방되어 내용물이 버튼(210)의 노즐(214)을 통해 토출된다. The present invention having such a configuration is operated in the same manner as a general dispenser container, and when the button 210 is pressed, the piston rod 240 is lowered to open the outflow hole 242 formed in the piston rod 240 so that the contents thereof are button ( It is discharged through the nozzle 214 of 210.

한편, 본 발명에서는 탄성다이아프램(220)이 버튼(210)의 상면에 형성되어 있기 때문에 버튼(210)을 누를 때 탄성다이아프램(220)이 가압되어, 탄성다이아프램(220)에 의한 공간(222)이 축소된다. 그리고 버튼(210)을 누르는 힘이 해제되면 버튼(210)이 초기의 상태로 승강되면서 상기 탄성다이아프램(220)도 소재 자체의 탄성력에 의해 초기의 상태로 복원되고, 이에 따라 상기 공간(222)도 확장된다. 그리고 상기 공간(222)이 확장됨에 따라 공간(222) 내부에 진공압이 발생되고, 버튼(210)의 유출로(212)에 잔류하는 내용물이 상기 공간(222)으로 흡입된다.On the other hand, in the present invention, since the elastic diaphragm 220 is formed on the upper surface of the button 210, when the button 210 is pressed, the elastic diaphragm 220 is pressed, so that the space by the elastic diaphragm 220 ( 222 is reduced. When the force for pressing the button 210 is released, the button 210 is elevated to an initial state, and the elastic diaphragm 220 is also restored to an initial state by the elastic force of the material itself. Is also expanded. As the space 222 is expanded, a vacuum pressure is generated inside the space 222, and contents remaining in the outflow path 212 of the button 210 are sucked into the space 222.

이와 같이 버튼 내부에 잔류하는 내용물이 상기 공간으로 흡입됨에 따라 종래와 같이 내용물이 노즐을 통해 흘러내려 용기를 오염시키거나 공기와 접촉되어 변질되거나 또는 굳어서 노즐을 막는 문제가 발생되지 않는다. As the contents remaining inside the button are sucked into the space, the contents do not flow down through the nozzles to contaminate the container or come into contact with air or deteriorate or solidify, thus preventing the nozzles from clogging.

이상에서와 같이 본 발명에 의하면, 버튼(210)의 상측에 내용물을 흡입할 수 있는 공간(222)이 형성되도록 탄성다이아프램(220)이 구비되어, 이 탄성다이아프램(220)에 의해 상기 공간(222)이 축소, 확장됨에 따라 발생되는 흡입력에 의해 버튼(210) 내부에 잔류하는 내용물이 상기 공간(222)으로 흡입되도록 구성된 디스펜서 용기가 제공된다. As described above, according to the present invention, the elastic diaphragm 220 is provided to form a space 222 for sucking the contents on the upper side of the button 210, the space by the elastic diaphragm 220 A dispenser container configured to suck the contents remaining inside the button 210 into the space 222 by the suction force generated as the 222 is reduced and expanded is provided.

따라서 본 발명의 용기를 사용하는 경우에는 사용자가 내용물을 토출시켜 사용한 후에 노즐(214) 선단이나 버튼(210) 내부에 잔류하는 내용물이 흘러내려 용기가 지저분해지거나 내용물이 공기에 의해 굳어서 버튼(210)의 노즐(214)을 막는 문제가 발생되지 않는다. 또한, 이와 같이 내용물이 불필요하게 흘러내기거나 굳게 되면 내용물의 손실이 발생되는데 본 발명에서는 이러한 문제가 해결되므로 내용물의 손실도 방지되어 경제적이다. Therefore, in the case of using the container of the present invention, after the user discharges and uses the contents, the contents remaining inside the tip of the nozzle 214 or the button 210 flow down, and the container is dirty or the contents are hardened by air and the button 210 There is no problem of blocking the nozzle 214. In addition, if the contents flow unnecessarily or harden as described above, a loss of the contents occurs. In the present invention, such a problem is solved, so that the loss of the contents is prevented and economical.

Claims (1)

내용물이 저장되는 용기(100)와, 반복적으로 펌핑되는 버튼(210)이 구비되어 상기 용기(100)의 상단에 장착되는 디스펜서(200)를 포함하며, 상기 버튼(210)의 내부에는 내용물이 유출되는 유출로(212)가 형성되고 일측에는 상기 유출로(212)와 연결된 노즐(214)이 형성되어, 상기 버튼(210)을 누르면 내용물이 상기 노즐(214)을 통해 토출되는 디스펜서 용기에 있어서, 상기 버튼(210)의 상면에는 상기 유출로(212)를 상부로 개구시키는 개구부(216)가 형성되고 이 개구부(216)에는 내용물을 토출시킨 후 상기 버튼(210) 내부에 잔류하는 내용물이 흡입되는 공간(222)을 형성하는 탄성다이아프램(220)이 구비된 것을 특징으로 하는 디스펜서 용기.A container 100 in which contents are stored and a button 210 repeatedly pumped are provided to include a dispenser 200 mounted on an upper end of the container 100, and the contents flow out of the button 210. In the dispenser container in which a discharge path 212 is formed and a nozzle 214 connected to the discharge path 212 is formed at one side, and the button 210 is pressed, contents are discharged through the nozzle 214. An opening 216 is formed in an upper surface of the button 210 to open the outflow passage 212 upward, and the contents remaining in the button 210 are sucked after the contents are discharged in the opening 216. Dispenser container, characterized in that provided with an elastic diaphragm 220 to form a space (222).
KR1020060060344A 2006-06-30 2006-06-30 A dispenser vessel KR20080001894A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101219011B1 (en) * 2011-07-08 2013-01-21 (주)연우 Dispenser pump button
KR101332169B1 (en) * 2012-08-21 2013-11-25 (주)연우 A dispenser
WO2018225944A1 (en) * 2017-06-07 2018-12-13 (주)연우 Tube container having applicator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101219011B1 (en) * 2011-07-08 2013-01-21 (주)연우 Dispenser pump button
WO2013009017A3 (en) * 2011-07-08 2013-03-14 (주)연우 Dispenser pump button
US9375740B2 (en) 2011-07-08 2016-06-28 Yonwoo Co., Ltd. Dispenser pump button
KR101332169B1 (en) * 2012-08-21 2013-11-25 (주)연우 A dispenser
WO2018225944A1 (en) * 2017-06-07 2018-12-13 (주)연우 Tube container having applicator

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