WO2018182331A1 - Tube cap and tube-type container comprising same - Google Patents

Tube cap and tube-type container comprising same Download PDF

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Publication number
WO2018182331A1
WO2018182331A1 PCT/KR2018/003715 KR2018003715W WO2018182331A1 WO 2018182331 A1 WO2018182331 A1 WO 2018182331A1 KR 2018003715 W KR2018003715 W KR 2018003715W WO 2018182331 A1 WO2018182331 A1 WO 2018182331A1
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WO
WIPO (PCT)
Prior art keywords
tube
cap
discharge port
flow passage
outlet
Prior art date
Application number
PCT/KR2018/003715
Other languages
French (fr)
Korean (ko)
Inventor
구자홍
김인호
윤현정
전유경
김유량
이정민
Original Assignee
주식회사 대웅제약
주식회사 디더블유메디팜
(주)디엔컴퍼니
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 주식회사 대웅제약, 주식회사 디더블유메디팜, (주)디엔컴퍼니 filed Critical 주식회사 대웅제약
Publication of WO2018182331A1 publication Critical patent/WO2018182331A1/en

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Classifications

    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • 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
    • B65D1/00Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/32Containers adapted to be temporarily deformed by external pressure to expel contents
    • 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
    • B65D35/00Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/44Closures
    • B65D35/46Closures with valves
    • 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
    • B65D55/00Accessories for container closures not otherwise provided for
    • B65D55/02Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B65D55/024Closures in which a part has to be ruptured to gain access to the contents
    • 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
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/28Applications of food preservatives, fungicides, pesticides or animal repellants
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D2034/002Accessories
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D2040/0006Accessories
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00Details not otherwise provided for in A45D
    • A45D2200/05Details of containers
    • A45D2200/051Airtight containers

Definitions

  • the present invention relates to a tube cap and a tubular container comprising the same, and more particularly, to a tube cap and a tubular container including the same that can be used in sterile cosmetics.
  • preservatives are used together to prevent cosmetic deterioration.
  • sterilization of the tubular container is important, for this purpose, a structure capable of sterilizing the entire container so as not to interfere with the sealed structure is required.
  • the present invention is to solve the problem to provide a tube cap and a tubular container including the same that can be used for sterile cosmetics by blocking external contamination.
  • the tube having a first discharge port and the second discharge port; And a tube cap mounted to the tube, the tube cap having an outlet for selectively draining the contents in the tube to the outside.
  • the tube cap may include a first sealing portion provided to selectively seal the first discharge port of the tube, a first flow passage provided to move the contents of the tube passing through the first sealing part toward the outlet port, and the fluid flow with the second discharge port of the tube.
  • a second flow passage that is operatively connected and in fluid communication with the first flow passage.
  • the first body is disposed on the first discharge port side of the tube, and the first sealing portion and the first sealing portion disposed to cover the first discharge port in the hollow region and the hollow region.
  • a first cap including a plurality of first ribs connecting the first body and the first body, the second cap having a second cap, the second cap disposed to receive the first seal therein, and an outlet;
  • a tube cap is provided that includes an outer cap having a lid provided to be openable and closeable.
  • the second sealing portion and the outlet are separated so that the first flow passage and the outlet are opened to the outside, and when the third cap is lowered, the second seal is inserted and sealed in the outlet.
  • a tube having a first discharge port and a second discharge port and a tube mounted to surround the first and second discharge port, and optionally having an outlet for outflowing the contents inside the tube to the outside
  • a cap wherein the tube cap is disposed on a first discharge port side of the tube, and includes a first body having a hollow area and a first seal part and a first seal part disposed to cover the first discharge hole in the hollow area.
  • a first cap including a plurality of first ribs connecting the first body, a second cap having a second seal, and a second cap disposed to receive the first seal therein, the outlet is provided, and the second seal is disposed therein.
  • a housing surrounding the third cap and the outlet the housing surrounding the third cap and the outlet, the third cap and the outlet defining the first flow passage in the space between the second cap and the outlet; Open and close An outer cap having a lid provided, wherein the second cap and the outlet are separated when the third cap is raised so that the first flow passage and the outlet are opened to the outside, and when the third cap is lowered, There is provided a tubular container in which a seal is inserted and sealed.
  • a tube cap and a tubular container including the same have the following effects.
  • One or more closure structures can be applied to the tube cap, thereby preventing external contamination.
  • FIG. 1 is a perspective view of a tubular container according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view of the tubular container shown in FIG. 1.
  • FIG. 3 is an exploded perspective view of the tubular container shown in FIG. 1.
  • 4 to 8 are views for explaining the opening and closing operation of the tube cap.
  • FIG. 9 is a perspective view of main parts in a state where the tube cap is cut away.
  • FIG. 1 is a perspective view of a tubular container according to an embodiment of the present invention
  • Figure 2 is a cross-sectional view of the tubular container shown in Figure 1
  • Figure 3 is an exploded perspective view of the tubular container shown in FIG.
  • Figures 4 to 8 are views for explaining the opening and closing operation of the tube cap
  • Figure 9 is a perspective view of the main portion in a state in which the tube cap is cut.
  • a tubular container 1 includes a tube 10 in which contents (eg, cosmetics, in particular, an antiseptic cosmetic) and a tube cap 100 mounted to the tube. ).
  • the tube cap 100 has a structure capable of selectively leaking the contents in the tube 10 to the outside, and has a housing 141 and an lid 142 openly mounted to the housing 141 to form an exterior. Include. For example, when the user presses the tube 10 while the lid 142 is opened, the contents in the tube 10 move out of the tube cap 100 and then flow out of the tube cap 100.
  • the tube 10 has a first discharge port 11 and a second discharge port 12.
  • the first discharge port 11 may have a larger flow cross-sectional area than the second discharge hole 12.
  • the first discharge port 11 may be located closer to the central axis of the tube 10 than the second discharge hole 12.
  • the tube 10 may be divided into an upper region 13 and a lower region 14 provided with the first and second discharge ports 11 and 12, and the upper region 13 and the lower region 14 may be It may have a bonded structure.
  • first discharge port 11 serves as a passage for moving the contents in the tube 10 into the tube cap 100
  • second discharge hole 12 injects sterile gas into the tube cap 100.
  • the tube cap 100 is mounted to the tube 10.
  • the tube cap 100 is mounted to the tube 10 to surround the first and second discharge ports 11 and 12.
  • the tube cap 100 has an outlet 131 for selectively outflowing the contents (H) in the tube 10 to the outside.
  • the tube cap 100 includes a first sealing part 112, a first flow passage P1, and a second flow passage P2.
  • the tube cap 100 includes a first sealing part 112 and a tube 10 passing through the first sealing part 112 provided to selectively seal the first discharge port 11 of the tube 10. Is connected to the first flow passage (P1) and the second discharge port (12) of the tube (10) which is provided to move toward the outlet (131) in fluid communication with the first flow passage (P1) And a second flow passage P2 that is fluidly connected.
  • the second flow passage (P2) is inside the tube (10) and the second flow passage (P2) through the second discharge port 12 in a state where the first sealing portion 112 seals the first discharge port (11). ) So that fluid movement is possible.
  • the sterilization gas when the sterilization gas is injected into the tube cap 100 through the second discharge port 12, the sterilization gas is in a state in which the first sealing part 112 seals the first discharge port 11. Passing through the second discharge port 12 and the second flow passage (P2) may be delivered to the first flow passage (P1).
  • the tube cap 100 may further include a filter 160 disposed at the second discharge hole 12 to contact the contents of the tube 10.
  • the filter 160 may be used to sterilize a portion in contact with the contents H in the tube 10.
  • the filter 160 serves to prevent the contents H from flowing to the second flow passage P2 through the second discharge port 12.
  • the filter 160 may be used in various kinds of filters used in cosmetic containers, for example, a PTEE filter, a nylon filter may be used. In general, the fine particles of the contents may be difficult to pass through the filter 160, but whether the filter passes may vary depending on the viscosity of the contents (cosmetics) in the tube.
  • the filter 160 is provided to allow the gas to pass through the second flow passage (P2) so that the sterile gas can pass.
  • the first sealing part 112 may be provided to be spaced apart from the first discharge port 11 by the discharge pressure of the tube contents H to open the first discharge port 11. have.
  • the first sealing part 112 may be provided to be spaced apart from the first discharge port 11 and open the first discharge port 11 when the discharge pressure of the tube contents H is equal to or greater than a predetermined value.
  • first sealing part 112 is provided to contact the first discharge port 11 to seal the first discharge port 11 when the discharge pressure of the tube contents H disappears or the discharge pressure decreases below a predetermined value. Can be.
  • the tube cap 100 maintains the sealed state of the second sealing portion 122 and the second sealing portion 122 provided to selectively seal the outlet 131 at the end of the first flow passage (P1). It may further include an elastic member 150 for.
  • the second sealing part 122 is separated from the outlet 131 when the discharge pressure of the contents H in the first flow passage P1 is greater than or equal to a predetermined value, thereby separating the first flow passage ( P1) and outlet 131 are opened out of the tube cap 100.
  • the second sealing part 122 is inserted into the outlet 131 by the restoring force of the elastic member 150 to allow the outlet opening 131.
  • 131 may be sealed.
  • the elastic member 150 may be a coil spring, and move toward the outlet 131 when the discharge pressure of the contents H in the first flow passage P1 in the tube 10 is greater than or equal to a predetermined value.
  • the contents H inside the tube move to the first discharge port 11, and provide the discharge pressure determined according to the pressing force of the user to the first sealing part 112.
  • a force for closing the first discharge port 11 by the first sealing part 112 may be set in advance before assembling the tube cap 10 and the cube 10, and the discharge pressure may be equal to or greater than this sealing force.
  • the first sealing part 112 is separated from the first discharge port 11, and contents are transferred to the first flow passage P1 through a space between the first sealing part 112 and the first discharge port 11. Will move.
  • the outlet 131 is separated from the second sealing portion 122, the first flow passage (P1) and the outlet 131 As the) is opened to the outside, the contents flow out of the tube cap 10.
  • the tube cap 100 includes a first cap 110, a second cap 120, a third cap 130, and an outer cap 140.
  • the first cap 110 is disposed at the first discharge port 11 side of the tube 10.
  • the first cap 110 also includes a first body 111, a first closure 112, and a first rib 113.
  • the first cap 110 may include a first body 111 having a hollow area, a first sealing part 112 and a first sealing part 112 disposed to cover the first discharge hole 11 in the hollow area. ) And a plurality of first ribs 113 connecting the first body 111.
  • the first body 111 has a ring shape and may be seated on the first discharge port 11 side of the tube 10.
  • the first sealing part 112 may include a first cylinder having a bottom surface covering the first discharge port 11 and a side surface extending from the bottom surface toward the second cap.
  • the first body 111 and the first sealing part 112 may be connected to three ribs 113 positioned along the circumferential direction based on the central axis of the tube cap 100.
  • the ribs 113 may be formed of a material having excellent movement and restoration, for example, LDPE / rubber material.
  • a second flow passage P2 is formed in the space between two adjacent first ribs. At this time, when the first sealing part 112 is raised from the first discharge port 11, the first discharge port 11 and the second flow passage (P2) is connected to the fluid movement. Alternatively, when the first sealing part 112 contacts the first discharge port 11 to seal the first discharge port 11, the first discharge port 11 and the second flow passage P2 do not communicate.
  • the second cap 120 has a second sealing portion 122.
  • the second cap 120 is disposed to accommodate the first sealing part 110 therein.
  • the first sealing part 112 is disposed to move up and down inside the second cap 120.
  • the first sealing part 112 may include one or more contact protrusions (not shown) contacting the second cap 120 while being inserted into the second cap 120.
  • the contact protrusion performs a function of providing a predetermined frictional force.
  • the second cap 120 includes a second body 121 having a hollow area (eg, a ring shape), a second seal 122, and a plurality of second ribs 124.
  • the second sealing part 122 may include a hollow second cylinder 123 into which the first sealing part 112 is inserted and a sealing protrusion provided at an end of the second cylinder 123.
  • the second cylinder 123 has a structure open to the first sealing portion 112 side to be inserted therein.
  • the space between two adjacent second ribs 124 constitutes a part of the first flow passage P1 described above as the flow space 125.
  • the contents H in the tube 10 discharged from the first discharge port 11 are sequentially moved along the outer circumferential surface of the first sealing portion 112 and the outer circumferential surface of the second sealing portion 122.
  • the third cap 130 has an outlet 131.
  • the third cap 130 may include a third cylinder 133 accommodating the second sealing part therein.
  • the third cylinder 133 is opened toward the second cylinder 123 so that the second cylinder 123 of the second cap 120 can be inserted therein.
  • the third cap 130 includes a third body 132 seated on the second body 121 of the second cap 120.
  • the third cap 130 is disposed to be elevated on the second cap 120.
  • the second cap 120 is provided with one or more guide protrusions 126 extending to the third cap 130 side, and the third cap 130 is provided with guide protrusions 126.
  • the guide groove 134 to be inserted is provided.
  • the outlet 131 described above is provided in the third cylinder 133.
  • the third cap 130 forms a first flow passage (P1) in the space between the second cap 120.
  • the first flow passage P1 is formed between the outer circumferential surface of the second cylinder 123 and the inner circumferential surface of the third cylinder 133.
  • the inner diameter of the third cylinder 133 is larger than the outer diameter of the second cylinder 120.
  • the raising of the third cap is made by applying the discharge pressure of the contents moving along the first flow passage P1 to the inner wall of the third cylinder 133.
  • the outer cap 140 includes a housing 141 and a lid 142.
  • the housing 141 surrounds the third cap 130 so that the outlet 131 is exposed to the outside.
  • the housing 141 may form an appearance of the tube cap 100.
  • the housing 141 has a hollow portion 143 into which the third cap 130 is inserted to expose the outlet 131.
  • the second cap 120 or the outer cap 140 may be provided to be coupled to the tube 10.
  • the tube cap 100 may be integrally coupled to the tube 10, or may be detachably coupled to the tube 10.
  • the housing 141 and the lid 142 may be hinged, and a user may press and open the lid 142.
  • the lid 142 may be integrally coupled to at least a portion of the housing 141 to be rotatable. The user may open the lid 142 from the housing 141 to expose the outlet 131 to the outside, and on the contrary, the lid 142 may be sealed to the housing 141 to seal the outlet 131.
  • the identification rib 144 disposed in the boundary region of the lid 142 and the housing 141 may be provided to be separated. The user may check whether the lid 142 is first opened by the separation state of the identification rib 144.
  • Each cap 110, 120, 130 may be formed of a resin material, or at least a portion of the cap 110 may be formed of a material that is elastically deformable and recoverable.
  • the housing 141 of the outer cap 140 may be provided so that at least some regions of the one or more caps 110, 120, and 130 may be fixed inside the housing 141.
  • the protrusion may be assembled in a fitting manner through a groove coupling structure engaged with the protrusion.
  • the third cap 130 may be disposed in the housing 141 to be elevated. That is, the third cap 130 may be disposed inside the outer cap 141 in consideration of the lifting movement displacement of the third cap 130.
  • the lid 142 is provided to be opened and closed in the housing 141, and surrounds the outlet 131. In the closed state of the lid 142, the outlet 131 is not exposed to the outside, in the open state of the lid 142, the outlet 131 of the third cap 130 is exposed to the outside.
  • the first sealing portion 112 is disposed in the second cap 120 to be elevated. Moreover, the 1st sealing part 112 raises to the 2nd cap 120 side by the discharge pressure of the tube content H applied to the 1st discharge port 11, Accordingly, the first discharge port 11 is opened to be spaced apart from the first discharge port 11.
  • the contents move to the first flow passage P1 through a space between adjacent adjacent ribs 113 (also referred to as 'second flow passage P2').
  • the third cap 130 is provided to rise by the discharge pressure of the contents moving along the first flow passage (P1).
  • the tube cap 100 is disposed between the third cap 130 and the outer cap 140, the both ends of the elastic member 150 fixed to the third cap 130 and the outer cap 140, respectively It may further comprise.
  • the elastic member 150 may be, for example, a coil spring, and the elastic member 150 may be provided to be tensilely deformed when the third cap 130 is raised.
  • a second flow passage P2 is formed in a space between two adjacent first ribs 113, and the second flow passage P2 is connected to the first flow passage P1.
  • the fluid movement is connected.
  • the second flow passage (P2) is respectively connected to the second discharge port 12 and the first flow passage (P1) so as to allow fluid movement.
  • the second discharge port 12 is provided with a filter 160.
  • the filter 160 is provided to pass a gas (eg, sterile gas), and when the gas is injected from the second discharge port 12 side, the gas passes through the second flow passage P2. 1 Can move to flow passage (P1).
  • a gas eg, sterile gas
  • the tube cap 100 In connection with the sterilization process via sterile gas, for example, before the upper region 13 and the lower region 14 of the tube 10 are joined, the tube cap 100 is mounted on the upper region 13. In the state, by supplying the sterilizing gas to the second discharge port 12 side through the open upper region 13, the second discharge port 12 even in a state where the first sealing part 112 seals the first discharge port 11. ) And a sterilization gas may be injected into the first flow passage P1 through the second flow passage P2 and sterilized.
  • one or more sealing structures may be applied to the tube caps, thereby preventing external contamination, and even when the sealing structures of the tube caps are closed.
  • the flow passage through which the contents pass can be sterilized from the outside.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Ceramic Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

The present invention relates to a tube cap and a tube-type container comprising same, and provided, according to one aspect of the present invention, is a tube-type container comprising: a tube having a first discharge port and a second discharge port; and a tube cap mounted on the tube and having an outflow port for selectively discharging content in the tube to the outside. The tube cap comprises: a first sealing part which is provided so as to selectively seal the first discharge port of the tube; a first flow path which is provided so as to enable the content of the tube that has passed through the first sealing part to flow towards the outflow port; and a second flow path which is connected with the second discharge port of the tube so as to enable a fluid to flow, and which is connected with the first flow path so as to enable a fluid to flow.

Description

튜브 캡 및 이를 포함하는 튜브형 용기Tube caps and tubular containers containing them
본 발명은 튜브 캡 및 이를 포함하는 튜브형 용기에 관한 것으로, 특히 무균 화장품에 사용될 수 있는 튜브 캡 및 이를 포함하는 튜브형 용기에 관한 것이다.The present invention relates to a tube cap and a tubular container comprising the same, and more particularly, to a tube cap and a tubular container including the same that can be used in sterile cosmetics.
본 출원은 2017년 3월 29일자 한국 특허 출원 제10-2017-0039962호에 기초한 우선권의 이익을 주장하며, 해당 한국 특허 출원의 문헌에 개시된 모든 내용은 본 명세서의 일부로서 포함된다.This application claims the benefit of priority based on Korean Patent Application No. 10-2017-0039962 of March 29, 2017, and all contents disclosed in the literature of that Korean patent application are incorporated as part of this specification.
일반적으로 화장품의 변질을 방지하기 위해 방부제가 함께 사용되고 있다.In general, preservatives are used together to prevent cosmetic deterioration.
최근 방부제의 유해성을 없애기 위하여 방부제를 사용하지 않는 무균 화장품이 등장하고 있다. 이때, 외부 공기의 침입 등에 의해 무균 화장품 내용물이 변질되는 것을 방지할 수 있도록 밀폐 구조를 갖는 튜브형 용기의 개발이 요구된다.Recently, sterile cosmetics that do not use preservatives have been introduced to eliminate the harmful effects of the preservatives. At this time, the development of a tubular container having a sealed structure is required to prevent the aseptic cosmetic contents from being altered due to the intrusion of outside air.
특히, 무방부제 화장품을 사용하기 위해서는 최초 튜브형 용기 내부에 균이 존재해서는 안되므로, 튜브형 용기의 멸균이 중요하며, 이를 위해 밀폐 구조와 간섭되지 않도록 용기 전체를 멸균할 수 있는 구조가 필요하다.In particular, in order to use the preservative-free cosmetics should not be present in the first tubular container, sterilization of the tubular container is important, for this purpose, a structure capable of sterilizing the entire container so as not to interfere with the sealed structure is required.
본 발명은 외부의 오염을 차단하여 무균 화장품에 사용할 수 있는 튜브 캡 및 이를 포함하는 튜브형 용기를 제공하는 것을 해결하고자 하는 과제로 한다.The present invention is to solve the problem to provide a tube cap and a tubular container including the same that can be used for sterile cosmetics by blocking external contamination.
상기한 과제를 해결하기 위하여, 본 발명의 일 측면에 따르면, 제1 토출구 및 제2 토출구를 갖는 튜브; 및 상기 튜브에 장착되고, 튜브 내 내용물을 선택적으로 외부로 유출시키기 위한 유출구를 갖는 튜브 캡을 포함하는 튜브형 용기가 제공된다.In order to solve the above problems, according to an aspect of the present invention, the tube having a first discharge port and the second discharge port; And a tube cap mounted to the tube, the tube cap having an outlet for selectively draining the contents in the tube to the outside.
상기 튜브 캡은, 튜브의 제1 토출구를 선택적으로 밀폐하도록 마련된 제1 밀폐부, 제1 밀폐부를 통과한 튜브의 내용물이 유출구를 향하여 이동하도록 마련된 제1 유동 통로 및 튜브의 제2 토출구와 유체 이동 가능하게 연결되고, 제1 유동 통로와 유체 이동 가능하게 연결된 제2 유동 통로를 포함한다.The tube cap may include a first sealing portion provided to selectively seal the first discharge port of the tube, a first flow passage provided to move the contents of the tube passing through the first sealing part toward the outlet port, and the fluid flow with the second discharge port of the tube. A second flow passage that is operatively connected and in fluid communication with the first flow passage.
또한, 본 발명의 또 다른 측면에 따르면, 튜브의 제1 토출구 측에 배치되며, 중공 영역을 갖는 제1 몸체와 상기 중공 영역에 제1 토출구를 덮도록 배치된 제1 밀폐부 및 제1 밀폐부와 제1 몸체를 연결하는 복수 개의 제1 리브를 포함하는 제1 캡, 제2 밀폐부를 구비하고, 제1 밀폐부를 내부에 수용하도록 배치되는 제2 캡, 유출구를 갖고, 제2 밀폐부를 내부에 수용하고, 제2 캡에 승강 가능하게 배치되며, 제2 캡과 사이 공간에 제1 유동통로를 형성하는 제3 캡 및 유출구가 외부로 노출되도록 제3 캡을 둘러싸는 하우징 및 유출구를 둘러싸도록 하우징에 개폐 가능하게 마련된 뚜껑을 구비하는 외측 캡을 포함하는 튜브 캡이 제공된다.Further, according to another aspect of the present invention, the first body is disposed on the first discharge port side of the tube, and the first sealing portion and the first sealing portion disposed to cover the first discharge port in the hollow region and the hollow region. And a first cap including a plurality of first ribs connecting the first body and the first body, the second cap having a second cap, the second cap disposed to receive the first seal therein, and an outlet; A housing surrounding the third cap and the outlet, the housing surrounding the third cap and the outlet, the third cap and the outlet defining the first flow passage in the space between the second cap and the outlet; A tube cap is provided that includes an outer cap having a lid provided to be openable and closeable.
여기서 제3 캡의 상승 시, 제2 밀폐부와 유출구는 분리되어 제1 유동통로 및 유출구가 외부로 개방되고, 제3 캡의 하강 시, 유출구 내에 제2 밀폐부가 삽입되어 밀폐된다.Here, when the third cap is raised, the second sealing portion and the outlet are separated so that the first flow passage and the outlet are opened to the outside, and when the third cap is lowered, the second seal is inserted and sealed in the outlet.
본 발명의 또 다른 측면에 따르면, 제1 토출구 및 제2 토출구를 갖는 튜브 및 제1 및 제2 토출구를 둘러싸도록 튜브에 장착되고, 선택적으로 튜브 내부의 내용물을 외부로 유출시키기 위한 유출구를 갖는 튜브 캡을 포함하며, 튜브 캡은, 튜브의 제1 토출구 측에 배치되며, 중공 영역을 갖는 제1 몸체와 상기 중공 영역에 제1 토출구를 덮도록 배치된 제1 밀폐부 및 제1 밀폐부와 제1 몸체를 연결하는 복수 개의 제1 리브를 포함하는 제1 캡, 제2 밀폐부를 구비하고, 제1 밀폐부를 내부에 수용하도록 배치되는 제2 캡, 상기 유출구가 마련되고, 제2 밀폐부를 내부에 수용하며, 제2 캡에 승강 가능하게 배치되고, 제2 캡과 사이 공간에 제1 유동통로를 형성하는 제3 캡 및 유출구가 외부로 노출되도록 제3 캡을 둘러싸는 하우징 및 유출구를 둘러싸도록 하우징에 개폐 가능하게 마련된 뚜껑을 구비하는 외측 캡을 포함하며, 제3 캡의 상승 시, 제2 밀폐부와 유출구는 분리되어 제1 유동통로 및 유출구가 외부로 개방되고, 제3 캡의 하강 시, 유출구 내에 제2 밀폐부가 삽입되어 밀폐되는 튜브형 용기가 제공된다.According to another aspect of the invention, a tube having a first discharge port and a second discharge port and a tube mounted to surround the first and second discharge port, and optionally having an outlet for outflowing the contents inside the tube to the outside And a cap, wherein the tube cap is disposed on a first discharge port side of the tube, and includes a first body having a hollow area and a first seal part and a first seal part disposed to cover the first discharge hole in the hollow area. A first cap including a plurality of first ribs connecting the first body, a second cap having a second seal, and a second cap disposed to receive the first seal therein, the outlet is provided, and the second seal is disposed therein. A housing surrounding the third cap and the outlet, the housing surrounding the third cap and the outlet, the third cap and the outlet defining the first flow passage in the space between the second cap and the outlet; Open and close An outer cap having a lid provided, wherein the second cap and the outlet are separated when the third cap is raised so that the first flow passage and the outlet are opened to the outside, and when the third cap is lowered, There is provided a tubular container in which a seal is inserted and sealed.
이상에서 살펴본 바와 같이, 본 발명의 일 실시예와 관련된 튜브 캡 및 이를 포함하는 튜브형 용기는 다음과 같은 효과를 갖는다.As described above, a tube cap and a tubular container including the same according to an embodiment of the present invention have the following effects.
튜브 캡에 하나 이상의 밀폐구조가 적용될 수 있고, 이를 통해 외부 오염을 차단할 수 있다.One or more closure structures can be applied to the tube cap, thereby preventing external contamination.
또한, 튜브 캡의 밀폐구조가 밀폐된 상태에서도, 내용물이 통과하는 유동 통로를 외부에서부터 멸균할 수 있다.In addition, even when the sealed structure of the tube cap is closed, the flow passage through which the contents pass can be sterilized from the outside.
도 1은 본 발명의 일 실시예와 관련된 튜브형 용기의 사시도이다.1 is a perspective view of a tubular container according to an embodiment of the present invention.
도 2는 도 1에 도시된 튜브형 용기의 단면도이다.2 is a cross-sectional view of the tubular container shown in FIG. 1.
도 3은 도 1에 도시된 튜브형 용기의 분리 사사도이다.3 is an exploded perspective view of the tubular container shown in FIG. 1.
도 4는 내지 도 8은 튜브 캡의 개방 및 밀폐 동작을 설명하기 위한 도면들이다.4 to 8 are views for explaining the opening and closing operation of the tube cap.
도 9는 튜브 캡을 절개한 상태의 요부 사시도이다.9 is a perspective view of main parts in a state where the tube cap is cut away.
이하, 본 발명의 일 실시예에 따른 튜브 캡 및 이를 포함하는 튜브형 용기를 첨부된 도면을 참고하여 상세히 설명한다.Hereinafter, a tube cap and a tubular container including the same according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
또한, 도면 부호에 관계없이 동일하거나 대응되는 구성요소는 동일 또는 유사한 참조번호를 부여하고 이에 대한 중복 설명은 생략하기로 하며, 설명의 편의를 위하여 도시된 각 구성 부재의 크기 및 형상은 과장되거나 축소될 수 있다.In addition, irrespective of the reference numerals, the same or corresponding components will be given the same or similar reference numerals, and redundant description thereof will be omitted. Can be.
도 1은 본 발명의 일 실시예와 관련된 튜브형 용기의 사시도이고, 도 2는 도 1에 도시된 튜브형 용기의 단면도이며, 도 3은 도 1에 도시된 튜브형 용기의 분리 사사도이다.1 is a perspective view of a tubular container according to an embodiment of the present invention, Figure 2 is a cross-sectional view of the tubular container shown in Figure 1, Figure 3 is an exploded perspective view of the tubular container shown in FIG.
또한, 도 4는 내지 도 8은 튜브 캡의 개방 및 밀폐 동작을 설명하기 위한 도면들이고, 도 9는 튜브 캡을 절개한 상태의 요부 사시도이다.In addition, Figures 4 to 8 are views for explaining the opening and closing operation of the tube cap, Figure 9 is a perspective view of the main portion in a state in which the tube cap is cut.
도 1을 참조하면, 본 발명의 일 실시예와 관련된 튜브형 용기(1)는 내용물(예를 들어, 화장품, 특히 무방부제 화장품)이 저장되는 튜브(10) 및 상기 튜브에 장착되는 튜브 캡(100)을 포함한다. 상기 튜브 캡(100)은 튜브(10) 내 선택적으로 내용물을 외부로 유출시킬 수 있는 구조를 가지며, 외관을 형성하는 하우징(141) 및 하우징(141)에 개방 가능하게 장착된 뚜껑(142)을 포함한다. 예를 들어, 사용자가 뚜껑(142)을 개방한 상태에서 튜브(10)를 가압하면, 튜브(10) 내 내용물이 튜브 캡(100) 내부로 이동 후 튜브 캡(100) 외부로 유출된다.Referring to FIG. 1, a tubular container 1 according to an embodiment of the present invention includes a tube 10 in which contents (eg, cosmetics, in particular, an antiseptic cosmetic) and a tube cap 100 mounted to the tube. ). The tube cap 100 has a structure capable of selectively leaking the contents in the tube 10 to the outside, and has a housing 141 and an lid 142 openly mounted to the housing 141 to form an exterior. Include. For example, when the user presses the tube 10 while the lid 142 is opened, the contents in the tube 10 move out of the tube cap 100 and then flow out of the tube cap 100.
도 2 및 도 3을 참조하면, 상기 튜브(10)는 제1 토출구(11) 및 제2 토출구(12)를 갖는다. 이때, 제1 토출구(11)는 제2 토출구(12)보다 유동 단면적이 크게 형성될 수 있다. 또한, 상기 제1 토출구(11)는 상기 제2 토출구(12)보다 튜브(10)의 중심축에 인접하여 위치할 수 있다. 또한, 상기 튜브(10)는 제1 및 제2 토출구(11, 12)가 마련된 상부 영역(13) 및 하부 영역(14)으로 구분될 수 있으며, 상부 영역(13)과 하부 영역(14)이 접합된 구조를 가질 수 있다.2 and 3, the tube 10 has a first discharge port 11 and a second discharge port 12. In this case, the first discharge port 11 may have a larger flow cross-sectional area than the second discharge hole 12. In addition, the first discharge port 11 may be located closer to the central axis of the tube 10 than the second discharge hole 12. In addition, the tube 10 may be divided into an upper region 13 and a lower region 14 provided with the first and second discharge ports 11 and 12, and the upper region 13 and the lower region 14 may be It may have a bonded structure.
또한, 상기 제1 토출구(11)는 튜브(10) 내 내용물을 튜브 캡(100) 내부로 이동시키는 통로로 기능하고, 제2 토출구(12)는 튜브 캡(100) 내부로 멸균 가스를 주입시키는 통로로 기능할 수 있다.In addition, the first discharge port 11 serves as a passage for moving the contents in the tube 10 into the tube cap 100, and the second discharge hole 12 injects sterile gas into the tube cap 100. Can function as a passage
도 3 및 도 4를 참조하면, 상기 튜브 캡(100)은 상기 튜브(10)에 장착된다. 또한, 상기 튜브 캡(100)은 제1 및 제2 토출구(11, 12)를 둘러싸도록 튜브(10)에 장착된다. 또한, 상기 튜브 캡(100)은 튜브(10) 내 내용물(H)을 선택적으로 외부로 유출시키기 위한 유출구(131)을 갖는다.3 and 4, the tube cap 100 is mounted to the tube 10. In addition, the tube cap 100 is mounted to the tube 10 to surround the first and second discharge ports 11 and 12. In addition, the tube cap 100 has an outlet 131 for selectively outflowing the contents (H) in the tube 10 to the outside.
도 3 내지 도 5를 참조하면, 상기 튜브 캡(100)은 제1 밀폐부(112), 제1 유동통로(P1) 및 제2 유동통로(P2)를 포함한다.3 to 5, the tube cap 100 includes a first sealing part 112, a first flow passage P1, and a second flow passage P2.
구체적으로, 상기 튜브 캡(100)은 상기 튜브(10)의 제1 토출구(11)를 선택적으로 밀폐하도록 마련된 제1 밀폐부(112), 제1 밀폐부(112)를 통과한 튜브(10)의 내용물(H)이 유출구(131)을 향하여 이동하도록 마련된 제1 유동 통로(P1) 및 튜브(10)의 제2 토출구(12)와 유체 이동 가능하게 연결되고, 제1 유동 통로(P1)와 유체 이동 가능하게 연결된 제2 유동 통로(P2)를 포함한다. In detail, the tube cap 100 includes a first sealing part 112 and a tube 10 passing through the first sealing part 112 provided to selectively seal the first discharge port 11 of the tube 10. Is connected to the first flow passage (P1) and the second discharge port (12) of the tube (10) which is provided to move toward the outlet (131) in fluid communication with the first flow passage (P1) And a second flow passage P2 that is fluidly connected.
또한, 제2 유동 통로(P2)는 제1 밀폐부(112)가 제1 토출구(11)를 밀폐한 상태에서, 제2 토출구(12)를 통해 튜브(10) 내부와 제2 유동 통로(P2)를 유체 이동 가능하게 연결한다. 이러한 구조에서, 상기 제2 토출구(12)를 통해 멸균 가스를 튜브 캡(100) 내부로 주입하는 경우, 제1 밀폐부(112)가 제1 토출구(11)를 밀폐한 상태에서, 멸균 가스가 제2 토출구(12) 및 제2 유동 통로(P2)를 통과하여 제1 유동 통로(P1)에 전달될 수 있다.In addition, the second flow passage (P2) is inside the tube (10) and the second flow passage (P2) through the second discharge port 12 in a state where the first sealing portion 112 seals the first discharge port (11). ) So that fluid movement is possible. In this structure, when the sterilization gas is injected into the tube cap 100 through the second discharge port 12, the sterilization gas is in a state in which the first sealing part 112 seals the first discharge port 11. Passing through the second discharge port 12 and the second flow passage (P2) may be delivered to the first flow passage (P1).
한편, 상기 튜브 캡(100)은 제2 토출구(12)에 튜브(10) 내 내용물과 접촉하도록 배치된 필터(160)를 추가로 포함할 수 있다. 상기 필터(160)는 튜브(10) 내 내용물(H)과 닿는 부분을 멸균하기 위해 사용될 수 있다.Meanwhile, the tube cap 100 may further include a filter 160 disposed at the second discharge hole 12 to contact the contents of the tube 10. The filter 160 may be used to sterilize a portion in contact with the contents H in the tube 10.
또한, 상기 필터(160)는 내용물(H)이 제2 토출구(12)를 통해 제2 유동 통로(P2) 측으로 유동하는 것을 방지하는 기능을 수행한다. 상기 필터(160)는 화장품 용기에 사용되는 다양한 종류의 필터가 사용될 수 있고, 예를 들어, PTEE필터, 나일론필터 등이 사용될 수 있다. 통상, 내용물의 입자가 미세하여 상기 필터(160)를 통과하기는 어려울 수 있으나, 필터 통과 여부는 튜브 내 내용물(화장품)의 점도에 따라 다를 수 있음은 물론이다. In addition, the filter 160 serves to prevent the contents H from flowing to the second flow passage P2 through the second discharge port 12. The filter 160 may be used in various kinds of filters used in cosmetic containers, for example, a PTEE filter, a nylon filter may be used. In general, the fine particles of the contents may be difficult to pass through the filter 160, but whether the filter passes may vary depending on the viscosity of the contents (cosmetics) in the tube.
또한, 멸균 가스가 통과할 수 있도록, 상기 필터(160)는 제2 유동 통로(P2)로 가스를 통과시킬 수 있도록 마련된다.In addition, the filter 160 is provided to allow the gas to pass through the second flow passage (P2) so that the sterile gas can pass.
*도 4 및 도 5를 참조하면, 제1 밀폐부(112)는, 튜브 내용물(H)의 토출 압력에 의해 제1 토출구(11)로부터 이격되어 제1 토출구(11)를 개방하도록 마련될 수 있다. 또한, 제1 밀폐부(112)는, 튜브 내용물(H)의 토출 압력이 소정 값 이상이면 제1 토출구(11)로부터 이격되어 제1 토출구(11)를 개방하도록 마련될 수 있다.4 and 5, the first sealing part 112 may be provided to be spaced apart from the first discharge port 11 by the discharge pressure of the tube contents H to open the first discharge port 11. have. In addition, the first sealing part 112 may be provided to be spaced apart from the first discharge port 11 and open the first discharge port 11 when the discharge pressure of the tube contents H is equal to or greater than a predetermined value.
또한, 제1 밀폐부(112)는 튜브 내용물(H)의 토출 압력이 사라지거나 또는 토출 압력이 소정 값 이하로 감소하면 제1 토출구(11)와 접촉하여 제1 토출구(11)를 밀폐하도록 마련될 수 있다.In addition, the first sealing part 112 is provided to contact the first discharge port 11 to seal the first discharge port 11 when the discharge pressure of the tube contents H disappears or the discharge pressure decreases below a predetermined value. Can be.
또한, 상기 튜브 캡(100)은 제1 유동통로(P1)의 종단에 유출구(131)를 선택적으로 밀폐하도록 마련된 제2 밀폐부(122) 및 제2 밀폐부(122)의 밀폐 상태를 유지하기 위한 탄성부재(150)를 추가로 포함할 수 있다.In addition, the tube cap 100 maintains the sealed state of the second sealing portion 122 and the second sealing portion 122 provided to selectively seal the outlet 131 at the end of the first flow passage (P1). It may further include an elastic member 150 for.
도 6 및 도 7을 참조하면, 제2 밀폐부(122)는 제1 유동 통로(P1) 내 내용물(H)의 토출 압력이 소정 값 이상일 때, 유출구(131)과 분리되어 제1 유동 통로(P1) 및 유출구(131)이 튜브 캡(100) 외부로 개방된다.6 and 7, the second sealing part 122 is separated from the outlet 131 when the discharge pressure of the contents H in the first flow passage P1 is greater than or equal to a predetermined value, thereby separating the first flow passage ( P1) and outlet 131 are opened out of the tube cap 100.
또한, 제2 밀폐부(122)는 제1 유동 통로(P1) 내 내용물(H)의 토출 압력이 소정 값 이하로 감소하면 탄성부재(150)의 복원력에 의해 유출구(131)에 삽입되어 유출구(131)을 밀폐시킬 수 있다. 예를 들어, 상기 탄성부재(150)는 코일 스프링일 수 있고, 튜브(10) 내 제1 유동 통로(P1) 내 내용물(H)의 토출 압력이 소정 값 이상일 때, 유출구(131)을 향해 이동하는 내용물(H)의 이동방향을 따라 인장 변형되고, 제1 유동 통로(P1) 내 내용물(H)의 토출 압력이 소정 값 이하로 감소하면 변형 전 형상으로 복원하게 된다.In addition, when the discharge pressure of the contents H in the first flow passage P1 is reduced to a predetermined value or less, the second sealing part 122 is inserted into the outlet 131 by the restoring force of the elastic member 150 to allow the outlet opening 131. 131 may be sealed. For example, the elastic member 150 may be a coil spring, and move toward the outlet 131 when the discharge pressure of the contents H in the first flow passage P1 in the tube 10 is greater than or equal to a predetermined value. When the strain H is tensilely deformed along the moving direction of the contents H, and the discharge pressure of the contents H in the first flow passage P1 is reduced to a predetermined value or less, the shape is restored to the shape before deformation.
사용자가 상기 튜브(10)를 가압하면, 튜브 내 내용물(H)은 상기 제1 토출구(11)로 이동하게 되고, 사용자의 가압력에 따라 결정된 토출 압력을 제1 밀폐부(112)에 제공하게 된다. 이때, 상기 제1 밀폐부(112)가 상기 제1 토출구(11)를 밀폐하는 힘은 튜브 캡(10)과 큐브(10)의 조립 전에 미리 설정될 수 있고, 토출 압력이 이러한 밀폐하는 힘 이상이 될 때, 제1 밀폐부(112)는 제1 토출구(11)로부터 이탈되고, 제1 밀폐부(112) 및 제1 토출구(11) 사이 공간을 통해 제1 유동통로(P1)로 내용물이 이동하게 된다. 또한, 제1 유동통로(P1)를 이동하는 내용물의 토출 압력이 소정 값 이상이 되면, 유출구(131)이 제2 밀폐부(122)로부터 분리되고, 제1 유동통로(P1)와 유출구(131)이 외부로 개방됨에 따라, 내용물이 튜브 캡(10) 외부로 유출된다.When the user presses the tube 10, the contents H inside the tube move to the first discharge port 11, and provide the discharge pressure determined according to the pressing force of the user to the first sealing part 112. . In this case, a force for closing the first discharge port 11 by the first sealing part 112 may be set in advance before assembling the tube cap 10 and the cube 10, and the discharge pressure may be equal to or greater than this sealing force. In this case, the first sealing part 112 is separated from the first discharge port 11, and contents are transferred to the first flow passage P1 through a space between the first sealing part 112 and the first discharge port 11. Will move. In addition, when the discharge pressure of the contents moving through the first flow passage (P1) is a predetermined value or more, the outlet 131 is separated from the second sealing portion 122, the first flow passage (P1) and the outlet 131 As the) is opened to the outside, the contents flow out of the tube cap 10.
이하, 첨부된 도면을 참조하여 튜브 캡(100)의 상세 구조를 설명한다.Hereinafter, the detailed structure of the tube cap 100 will be described with reference to the accompanying drawings.
상기 튜브 캡(100)은 제1 캡(110), 제2 캡(120), 제3 캡(130) 및 외측 캡(140)을 포함한다.The tube cap 100 includes a first cap 110, a second cap 120, a third cap 130, and an outer cap 140.
도 3 내지 도 5를 참조하면, 상기 제1 캡(110)은 튜브(10)의 제1 토출구(11) 측에 배치된다. 또한, 제1 캡(110)은 제1 몸체(111), 제1 밀폐부(112) 및 제1 리브(113)를 포함한다. 구체적으로, 제1 캡(110)은 중공 영역을 갖는 제1 몸체(111), 상기 중공 영역에 제1 토출구(11)를 덮도록 배치된 제1 밀폐부(112) 및 제1 밀폐부(112)와 제1 몸체(111)를 연결하는 복수 개의 제1 리브(113)를 포함한다.3 to 5, the first cap 110 is disposed at the first discharge port 11 side of the tube 10. The first cap 110 also includes a first body 111, a first closure 112, and a first rib 113. In detail, the first cap 110 may include a first body 111 having a hollow area, a first sealing part 112 and a first sealing part 112 disposed to cover the first discharge hole 11 in the hollow area. ) And a plurality of first ribs 113 connecting the first body 111.
제1 몸체(111)는 링 형상을 가지며, 튜브(10)의 제1 토출구(11) 측에 안착될 수 있다. 또한, 제1 밀폐부(112)는 제1 토출구(11)를 덮는 바닥면 및 상기 바닥면으로부터 제2 캡을 향하여 연장된 측면을 갖는 제1 실린더로 구성될 수 있다. 예를 들어, 튜브 캡(100)의 중심축을 기준으로 둘레방향을 따라 위치한 3개의 리브(113)로 제1 몸체(111)와 제1 밀폐부(112)가 연결될 수 있다. 상기 리브(113)는 이동 및 복원이 우수한 재질, 예를 들어, LDPE/고무 재질로 형성될 수 있다.The first body 111 has a ring shape and may be seated on the first discharge port 11 side of the tube 10. In addition, the first sealing part 112 may include a first cylinder having a bottom surface covering the first discharge port 11 and a side surface extending from the bottom surface toward the second cap. For example, the first body 111 and the first sealing part 112 may be connected to three ribs 113 positioned along the circumferential direction based on the central axis of the tube cap 100. The ribs 113 may be formed of a material having excellent movement and restoration, for example, LDPE / rubber material.
또한, 제1 캡(110)에서, 인접하는 2개의 제1 리브 사이 공간에 제2 유동통로(P2)가 형성된다. 이때, 제1 밀폐부(112)가 제1 토출구(11)로부터 상승하게 될 때, 제1 토출구(11)와 제2 유동통로(P2)는 유체 이동 가능하게 연결된다. 이와는 다르게, 제1 밀폐부(112)가 제1 토출구(11)와 접촉하여 제1 토출구(11)를 밀폐하면, 제1 토출구(11)와 제2 유동통로(P2)는 연통되지 않는다.Also, in the first cap 110, a second flow passage P2 is formed in the space between two adjacent first ribs. At this time, when the first sealing part 112 is raised from the first discharge port 11, the first discharge port 11 and the second flow passage (P2) is connected to the fluid movement. Alternatively, when the first sealing part 112 contacts the first discharge port 11 to seal the first discharge port 11, the first discharge port 11 and the second flow passage P2 do not communicate.
또한, 제2 캡(120)은 제2 밀폐부(122)를 구비한다. 또한, 제2 캡(120)은 제1 밀폐부(110)를 내부에 수용하도록 배치된다. 이때, 제1 밀폐부(112)는 제2 캡(120) 내부에서 승강 이동 가능하게 배치된다. 또한, 제1 밀폐부(112)는 제2 캡(120) 내부 삽입된 상태에서 제2 캡(120)과 접촉하는 하나 이상의 접촉 돌기(미부호)를 구비할 수 있다. 접촉 돌기는 소정의 마찰력을 제공하는 기능을 수행한다. 제2 캡(120)은 중공 영역을 갖는 제2 몸체(121, 예를 들어, 링 형상), 제2 밀폐부(122) 및 복수 개의 제2 리브(124)를 포함한다. 상기 제2 밀폐부(122)는 제1 밀폐부(112)가 내부에 삽입되는 중공의 제2 실린더(123) 및 상기 제2 실린더(123) 종단에 마련된 밀폐 돌기를 포함할 수 있다. 상기 제2 실린더(123)는 내부에 삽입 가능하도록 제1 밀폐부(112) 측으로 개방된 구조를 갖는다. 또한, 인접하는 2개의 제2 리브(124) 사이의 공간은 유동 공간(125)으로서 전술한 제1 유동통로(P1)의 일부를 구성한다. 이러한 구조에서, 상기 제1 토출구(11)로부터 토출된 튜브(10) 내 내용물(H)은 제1 밀폐부(112)의 외주면 및 제2 밀폐부(122)의 외주면을 따라 차례로 이동하게 된다.In addition, the second cap 120 has a second sealing portion 122. In addition, the second cap 120 is disposed to accommodate the first sealing part 110 therein. In this case, the first sealing part 112 is disposed to move up and down inside the second cap 120. In addition, the first sealing part 112 may include one or more contact protrusions (not shown) contacting the second cap 120 while being inserted into the second cap 120. The contact protrusion performs a function of providing a predetermined frictional force. The second cap 120 includes a second body 121 having a hollow area (eg, a ring shape), a second seal 122, and a plurality of second ribs 124. The second sealing part 122 may include a hollow second cylinder 123 into which the first sealing part 112 is inserted and a sealing protrusion provided at an end of the second cylinder 123. The second cylinder 123 has a structure open to the first sealing portion 112 side to be inserted therein. In addition, the space between two adjacent second ribs 124 constitutes a part of the first flow passage P1 described above as the flow space 125. In this structure, the contents H in the tube 10 discharged from the first discharge port 11 are sequentially moved along the outer circumferential surface of the first sealing portion 112 and the outer circumferential surface of the second sealing portion 122.
한편, 제3 캡(130)은 유출구(131)를 갖는다. 또한, 제3 캡(130)은 제2 밀폐부를 내부에 수용하는 제3 실린더(133)를 포함할 수 있다. 상기 제3 실린더(133)는 내부에 제2 캡(120)의 제2 실린더(123)가 삽입될 수 있도록, 제2 실린더(123) 측으로 개방된다. 또한, 제3 캡(130)은 제2 캡(120)의 제2 몸체(121)에 안착되는 제3 몸체(132)를 포함한다. 또한, 제3 캡(130)은 제2 캡(120)에 승강 가능하게 배치된다. 또한, 안정적인 승강 이동을 안내하기 위하여, 제2 캡(120)에는 제3 캡(130) 측으로 연장된 하나 이상의 가이드 돌기(126)가 마련되고, 제3 캡(130)에는 가이드 돌기(126)가 삽입되는 가이드 홈(134)이 마련된다. 또한, 제3 실린더(133)에는 전술한 유출구(131)가 마련된다. 또한, 제3 캡(130)은 제2 캡(120)과 사이 공간에 제1 유동통로(P1)를 형성한다. 구체적으로, 제2 실린더(123)의 외주면과 제3 실린더(133)의 내주면 사이에 제1 유동통로(P1)가 형성된다. 이를 위하여, 제3 실린더(133)의 내경은 제2 실린더(120)의 외경보다 크다. 한편, 제3 캡(130)이 제2 캡(120)에 안착된 상태에서, 제2 밀폐부(122)는 유출구(131)에 삽입되고, 유출구(131)는 밀폐된다. 이때, 제3 캡(130)의 상승에 의하여, 제3 실린더(133)가 상승하는 경우, 유출구(131)는 제2 밀폐부(122)와 분리되고, 유출구(131) 및 제1 유동통로(P1)는 유체 이동 가능하게 연결되며, 튜브 캡(100) 외부로 내용물이 유출된다. 또한, 제3 캡의 상승은, 제1 유동통로(P1)를 따라 이동하는 내용물의 토출 압력이 제3 실린더(133)의 내벽에 가해짐으로써 이루어진다.On the other hand, the third cap 130 has an outlet 131. In addition, the third cap 130 may include a third cylinder 133 accommodating the second sealing part therein. The third cylinder 133 is opened toward the second cylinder 123 so that the second cylinder 123 of the second cap 120 can be inserted therein. In addition, the third cap 130 includes a third body 132 seated on the second body 121 of the second cap 120. In addition, the third cap 130 is disposed to be elevated on the second cap 120. In addition, in order to guide the stable lifting movement, the second cap 120 is provided with one or more guide protrusions 126 extending to the third cap 130 side, and the third cap 130 is provided with guide protrusions 126. The guide groove 134 to be inserted is provided. In addition, the outlet 131 described above is provided in the third cylinder 133. In addition, the third cap 130 forms a first flow passage (P1) in the space between the second cap 120. Specifically, the first flow passage P1 is formed between the outer circumferential surface of the second cylinder 123 and the inner circumferential surface of the third cylinder 133. To this end, the inner diameter of the third cylinder 133 is larger than the outer diameter of the second cylinder 120. Meanwhile, in a state in which the third cap 130 is seated on the second cap 120, the second sealing part 122 is inserted into the outlet 131 and the outlet 131 is closed. At this time, when the third cylinder 133 is raised by the rise of the third cap 130, the outlet 131 is separated from the second sealing portion 122, the outlet 131 and the first flow passage ( P1) is fluidly connected and the contents flow out of the tube cap 100. In addition, the raising of the third cap is made by applying the discharge pressure of the contents moving along the first flow passage P1 to the inner wall of the third cylinder 133.
한편, 외측 캡(140)은 하우징(141) 및 뚜껑(142)을 포함한다. 상기 하우징(141)은 유출구(131)가 외부로 노출되도록 제3 캡(130)을 둘러싼다. 또한, 하우징(141)은 제1 내지 제3 캡(110, 120, 130)을 모두 둘러싸도록 마련됨에 따라, 튜브 캡(100)의 외관을 형성할 수 있다. 또한, 상기 하우징(141)은 유출구(131)가 노출되도록 제3 캡(130)이 삽입되는 중공부(143)를 갖는다. 또한, 튜브 캡(100)을 튜브(10)에 장착시킴에 있어서, 상기 제2 캡(120) 또는 외측 캡(140)은 상기 튜브(10)와 결합되도록 마련될 수 있다. 상기 튜브 캡(100)은 튜브(10)에 일체로 결합될 수도 있고, 분리 가능하게 결합될 수도 있다.Meanwhile, the outer cap 140 includes a housing 141 and a lid 142. The housing 141 surrounds the third cap 130 so that the outlet 131 is exposed to the outside. In addition, as the housing 141 is provided to surround all of the first to third caps 110, 120, and 130, the housing 141 may form an appearance of the tube cap 100. In addition, the housing 141 has a hollow portion 143 into which the third cap 130 is inserted to expose the outlet 131. In addition, in mounting the tube cap 100 to the tube 10, the second cap 120 or the outer cap 140 may be provided to be coupled to the tube 10. The tube cap 100 may be integrally coupled to the tube 10, or may be detachably coupled to the tube 10.
상기 하우징(141)과 뚜껑(142)은 힌지 결합될 수 있고, 사용자가 뚜껑(142)을 가압하여 개폐시킬 수 있다. 뚜껑(142)은 하우징(141)에 회전 가능하게 적어도 일부 영역이 일체로 결합될 수 있다. 사용자는 뚜껑(142)을 하우징(141)으로부터 개방하여 유출구(131)가 외부로 노출시킬 수 있고, 이와는 반대로 뚜껑(142)을 하우징(141)에 밀봉하여 유출구(131)를 밀폐시킬 수 있다. 한편, 최초 뚜껑(142)을 최초로 개봉 시, 뚜껑(142)와 하우징(141)의 경계영역에 배치된 식별 리브(144)가 분리되도록 마련될 수 있다. 사용자는 식별 리브(144)의 분리 상태를 통해, 뚜껑(142)이 최초로 개봉된 상태인지 여부를 확인할 수 있다.The housing 141 and the lid 142 may be hinged, and a user may press and open the lid 142. The lid 142 may be integrally coupled to at least a portion of the housing 141 to be rotatable. The user may open the lid 142 from the housing 141 to expose the outlet 131 to the outside, and on the contrary, the lid 142 may be sealed to the housing 141 to seal the outlet 131. On the other hand, when opening the first lid 142 for the first time, the identification rib 144 disposed in the boundary region of the lid 142 and the housing 141 may be provided to be separated. The user may check whether the lid 142 is first opened by the separation state of the identification rib 144.
각각의 캡(110, 120, 130)은 수지 재질로 형성될 수도 있고, 적어도 일부 영역이 탄성 변형 및 복원 가능한 재질로 형성될 수도 있다. 또한, 외측 캡(140)의 하우징(141)은, 하나 이상의 캡(110, 120, 130)의 적어도 일부 영역이 하우징(141) 내부에 고정될 수 있도록 마련될 수 있다. 예를 들어, 돌기, 상기 돌기와 맞물리는 홈 결합 구조를 통해, 끼움 방식으로 조립될 수도 있다.Each cap 110, 120, 130 may be formed of a resin material, or at least a portion of the cap 110 may be formed of a material that is elastically deformable and recoverable. In addition, the housing 141 of the outer cap 140 may be provided so that at least some regions of the one or more caps 110, 120, and 130 may be fixed inside the housing 141. For example, the protrusion may be assembled in a fitting manner through a groove coupling structure engaged with the protrusion.
또한, 하우징(141) 내에서 제3 캡(130)은 승강 가능하게 배치될 수 있다. 즉, 제3 캡(130)은 제3 캡(130)의 승강 이동 변위를 고려하여 외측 캡(141) 내부에 배치될 수 있다. In addition, the third cap 130 may be disposed in the housing 141 to be elevated. That is, the third cap 130 may be disposed inside the outer cap 141 in consideration of the lifting movement displacement of the third cap 130.
상기 뚜껑(142)은 하우징(141)에 개폐 가능하게 마련되며, 유출구(131)를 둘러싼다. 상기 뚜껑(142)의 닫힘 상태에서, 유출구(131)는 외부로 노출되지 않고, 상기 뚜껑(142)의 개방 상태에서, 제3 캡(130)의 유출구(131)는 외부로 노출된다.The lid 142 is provided to be opened and closed in the housing 141, and surrounds the outlet 131. In the closed state of the lid 142, the outlet 131 is not exposed to the outside, in the open state of the lid 142, the outlet 131 of the third cap 130 is exposed to the outside.
뚜껑(141)의 개방 상태에서, 제2 캡(120)에 대하여 제3 캡(130)의 상승 시, 제2 밀폐부(122)와 유출구(131)는 분리되어 제1 유동통로(P1) 및 유출구(131)가 외부로 개방된다. 이와는 반대로, 제3 캡(130)의 하강 시, 유출구(131) 내에 제2 밀폐부(122)가 삽입되어 유출구(131)가 밀폐된다.In the open state of the lid 141, when the third cap 130 is raised relative to the second cap 120, the second sealing portion 122 and the outlet 131 is separated to the first flow passage (P1) and The outlet 131 is opened to the outside. On the contrary, when the third cap 130 is lowered, the second sealing part 122 is inserted into the outlet 131 to seal the outlet 131.
전술한 바와 같이, 제1 밀폐부(112)는 제2 캡(120) 내에 승강 가능하게 배치된다. 또한, 제1 밀폐부(112)는, 제1 토출구(11)에 가해지는 튜브 내용물(H)의 토출 압력에 의해, 제1 밀폐부(112)는 제2 캡(120) 측으로 상승하게 되고, 이에 따라 제1 토출구(11)로부터 이격되어 제1 토출구(11)를 개방하도록 마련된다.As described above, the first sealing portion 112 is disposed in the second cap 120 to be elevated. Moreover, the 1st sealing part 112 raises to the 2nd cap 120 side by the discharge pressure of the tube content H applied to the 1st discharge port 11, Accordingly, the first discharge port 11 is opened to be spaced apart from the first discharge port 11.
또한, 제1 토출구(11)가 개방될 때 인접하는 제1 리브(113) 사이 공간(‘제2 유동통로(P2)’라고도 함)을 통해 내용물이 제1 유동통로(P1)로 이동한다.In addition, when the first discharge port 11 is opened, the contents move to the first flow passage P1 through a space between adjacent adjacent ribs 113 (also referred to as 'second flow passage P2').
또한, 제1 유동통로(P1)를 따라 이동하는 내용물의 토출압력에 의해 제3 캡(130)이 상승하도록 마련된다.In addition, the third cap 130 is provided to rise by the discharge pressure of the contents moving along the first flow passage (P1).
한편, 튜브 캡(100)은 제3 캡(130)과 외측 캡(140) 사이에 배치되며, 양 단부가 제3 캡(130)과 외측 캡(140)에 각각 고정된 탄성부재(150)를 추가로 포함할 수 있다. 상기 탄성부재(150)는 예를 들어, 코일 스프링일 수 있고, 탄성부재(150)는 제3 캡(130)의 상승 시, 인장 변형되도록 마련될 수 있다. On the other hand, the tube cap 100 is disposed between the third cap 130 and the outer cap 140, the both ends of the elastic member 150 fixed to the third cap 130 and the outer cap 140, respectively It may further comprise. The elastic member 150 may be, for example, a coil spring, and the elastic member 150 may be provided to be tensilely deformed when the third cap 130 is raised.
또한, 제1 캡(110)에서, 인접하는 2개의 제1 리브(113) 사이 공간에 제2 유동통로(P2)가 형성되며, 제2 유동통로(P2)는 제1 유동통로(P1)와 유체 이동 가능하게 연결된다. 또한, 제2 유동통로(P2)는 제2 토출구(12) 및 제1 유동통로(P1)와 각각 유체 이동 가능하게 연결된다.In addition, in the first cap 110, a second flow passage P2 is formed in a space between two adjacent first ribs 113, and the second flow passage P2 is connected to the first flow passage P1. The fluid movement is connected. In addition, the second flow passage (P2) is respectively connected to the second discharge port 12 and the first flow passage (P1) so as to allow fluid movement.
또한, 제2 토출구(12)에는 필터(160)가 마련된다. 또한, 상기 필터(160)는 가스(예를 들어, 멸균 가스)를 통과시키도록 마련되고, 제2 토출구(12) 측에서 가스를 주입 시, 상기 가스는 제2 유동통로(P2)를 거쳐 제1 유동통로(P1)로 이동할 수 있다. In addition, the second discharge port 12 is provided with a filter 160. In addition, the filter 160 is provided to pass a gas (eg, sterile gas), and when the gas is injected from the second discharge port 12 side, the gas passes through the second flow passage P2. 1 Can move to flow passage (P1).
멸균 가스를 통한 멸균 공정과 관련하여, 예를 들어, 튜브(10)의 상부 영역(13) 및 하부 영역(14)이 접합되기 이전에, 상부 영역(13)에 튜브 캡(100)을 장착시킨 상태에서, 개방된 상부 영역(13)을 통해 제2 토출구(12) 측으로 멸균 가스를 공급함으로써, 제1 밀폐부(112)가 제1 토출구(11)를 밀폐한 상태에서도, 제2 토출구(12) 및 제2 유동통로(P2)를 통해 제1 유동통로(P1)로 멸균 가스를 주입하여, 멸균 처리할 수 있다.In connection with the sterilization process via sterile gas, for example, before the upper region 13 and the lower region 14 of the tube 10 are joined, the tube cap 100 is mounted on the upper region 13. In the state, by supplying the sterilizing gas to the second discharge port 12 side through the open upper region 13, the second discharge port 12 even in a state where the first sealing part 112 seals the first discharge port 11. ) And a sterilization gas may be injected into the first flow passage P1 through the second flow passage P2 and sterilized.
위에서 설명된 본 발명의 바람직한 실시예는 예시의 목적을 위해 개시된 것이고, 본 발명에 대한 통상의 지식을 가지는 당업자라면 본 발명의 사상과 범위 안에서 다양한 수정, 변경, 부가가 가능할 것이며, 이러한 수정, 변경 및 부가는 하기의 특허청구범위에 속하는 것으로 보아야 할 것이다.Preferred embodiments of the present invention described above are disclosed for purposes of illustration, and those skilled in the art having various ordinary knowledge of the present invention may make various modifications, changes, and additions within the spirit and scope of the present invention. And additions should be considered to be within the scope of the following claims.
본 발명의 일 실시예와 관련된 튜브 캡 및 이를 포함하는 튜브형 용기에 따르면, 튜브 캡에 하나 이상의 밀폐구조가 적용될 수 있고, 이를 통해 외부 오염을 차단할 수 있으며, 튜브 캡의 밀폐구조가 밀폐된 상태에서도, 내용물이 통과하는 유동 통로를 외부에서부터 멸균할 수 있다.According to a tube cap and a tubular container including the same according to an embodiment of the present invention, one or more sealing structures may be applied to the tube caps, thereby preventing external contamination, and even when the sealing structures of the tube caps are closed. In addition, the flow passage through which the contents pass can be sterilized from the outside.

Claims (9)

  1. 제1 토출구 및 제2 토출구를 갖는 튜브; 및A tube having a first discharge port and a second discharge port; And
    상기 튜브에 장착되고, 튜브 내 내용물을 선택적으로 외부로 유출시키기 위한 유출구를 갖는 튜브 캡을 포함하며,A tube cap mounted to the tube, the tube cap having an outlet for selectively outflowing contents in the tube;
    상기 튜브 캡은, 튜브의 제1 토출구를 선택적으로 밀폐하도록 마련된 제1 밀폐부;The tube cap may include: a first sealing part provided to selectively seal the first discharge hole of the tube;
    제1 밀폐부를 통과한 튜브의 내용물이 유출구를 향하여 이동하도록 마련된 제1 유동 통로; 및A first flow passage provided to move the contents of the tube passing through the first seal toward the outlet; And
    튜브의 제2 토출구와 유체 이동 가능하게 연결되고, 제1 유동 통로와 유체 이동 가능하게 연결된 제2 유동 통로를 포함하며,A second flow passage fluidly connected to the second outlet of the tube and fluidly connected to the first flow passage;
    제2 유동 통로는 제1 밀폐부가 제1 토출구를 밀폐한 상태에서, 제2 토출구를 통해 튜브 내부와 제2 유동 통로를 유체 이동 가능하게 연결하는 튜브형 용기.The second flow passage is a tubular container for fluidly connecting the inside of the tube and the second flow passage through the second discharge port in a state in which the first seal seals the first discharge port.
  2. 제 1 항에 있어서,The method of claim 1,
    제2 토출구에 튜브 내 내용물과 접촉하도록 배치된 필터를 포함하는 튜브형 용기.A tubular container comprising a filter disposed at the second outlet to contact the contents in the tube.
  3. 제 2 항에 있어서,The method of claim 2,
    상기 필터는 제2 유동 통로로 가스를 통과시킬 수 있도록 마련된 튜브형 용기.And said filter is adapted to pass gas to a second flow passage.
  4. 제 1 항에 있어서,The method of claim 1,
    제1 밀폐부는, 튜브 내용물의 토출 압력에 의해 제1 토출구로부터 이격되어 제1 토출구를 개방하도록 마련된 튜브형 용기.The first sealing portion is a tubular container provided to open the first discharge port spaced from the first discharge port by the discharge pressure of the tube contents.
  5. 제 4 항에 있어서,The method of claim 4, wherein
    제1 밀폐부는 튜브 내용물의 토출 압력이 소정 값 이하로 감소하면 제1 토출구와 접촉하여 제1 토출구를 밀폐하도록 마련된 튜브형 용기.And the first sealing portion is arranged to contact the first discharge port and close the first discharge port when the discharge pressure of the tube contents decreases to a predetermined value or less.
  6. 제 1 항에 있어서,The method of claim 1,
    제1 유동통로의 종단에 유출구를 선택적으로 밀폐하도록 마련된 제2 밀폐부; 및A second sealing part provided to selectively seal the outlet at the end of the first flow passage; And
    제2 밀폐부의 밀폐 상태를 유지하기 위한 탄성부재를 추가로 포함하는 튜브형 용기.A tubular container further comprising an elastic member for maintaining a closed state of the second seal.
  7. 제 6 항에 있어서,The method of claim 6,
    제2 밀폐부는 제1 유동 통로 내 내용물의 토출 압력이 소정 값 이상일 때, 유출구와 분리되어 제1 유동 통로 및 유출구가 튜브 캡 외부로 개방되도록 마련된 튜브형 용기.And the second sealing portion is provided to be separated from the outlet when the discharge pressure of the contents in the first flow passage is greater than or equal to a predetermined value so that the first flow passage and the outlet are opened out of the tube cap.
  8. 제 7 항에 있어서,The method of claim 7, wherein
    제2 밀폐부는 제1 유동 통로 내 내용물의 토출 압력이 소정 값 이하로 감소하면 탄성부재의 복원력에 의해 유출구에 삽입되어 유출구를 밀폐시키는 튜브형 용기.And the second sealing portion is inserted into the outlet by the restoring force of the elastic member when the discharge pressure of the contents in the first flow passage decreases below a predetermined value, thereby sealing the outlet.
  9. 제 1 항에 있어서,The method of claim 1,
    제1 토출구는 제2 토출구보다 유동 단면적이 크게 형성되고,The first discharge port has a larger flow cross section than the second discharge port,
    제1 토출구는 제2 토출구보다 튜브의 중심축에 인접하여 위치하는 튜브형 용기.The first discharge port is a tubular container located closer to the center axis of the tube than the second discharge port.
PCT/KR2018/003715 2017-03-29 2018-03-29 Tube cap and tube-type container comprising same WO2018182331A1 (en)

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KR930000587B1 (en) * 1983-08-23 1993-01-25 요시다 코오교오 가부시기가이샤 Tube container for receiving semifluid material
JPH05330565A (en) * 1991-12-24 1993-12-14 Ryder Internatl Corp Tube structure for aseptic solution distributor
JP2005511430A (en) * 2001-12-13 2005-04-28 プラストン ソシエテ アノニム Aseptic system for supplying products contained in containers, especially soft tubes
KR20100029202A (en) * 2007-05-17 2010-03-16 페데리히, 마리오 Multidose dispenser for sterile liquid preparations
KR20110039000A (en) * 2009-10-09 2011-04-15 (주)연우 Tube vessel for bubble spouting

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