WO2023195672A1 - Ensemble récipient cosmétique ayant une étanchéité à l'air améliorée - Google Patents

Ensemble récipient cosmétique ayant une étanchéité à l'air améliorée Download PDF

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Publication number
WO2023195672A1
WO2023195672A1 PCT/KR2023/004027 KR2023004027W WO2023195672A1 WO 2023195672 A1 WO2023195672 A1 WO 2023195672A1 KR 2023004027 W KR2023004027 W KR 2023004027W WO 2023195672 A1 WO2023195672 A1 WO 2023195672A1
Authority
WO
WIPO (PCT)
Prior art keywords
packing
expansion
cap member
peripheral surface
cosmetic container
Prior art date
Application number
PCT/KR2023/004027
Other languages
English (en)
Korean (ko)
Inventor
김영목
Original Assignee
주식회사 경민산업
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 경민산업 filed Critical 주식회사 경민산업
Publication of WO2023195672A1 publication Critical patent/WO2023195672A1/fr

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Classifications

    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • B65D51/22—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • 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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/02—Collars or rings

Definitions

  • the present invention relates to a cosmetic container assembly, and more specifically, to a cosmetic container assembly with improved airtightness.
  • conventional cosmetic containers have a problem in that air can flow through the joint between the container body and the cap even if the cap for sealing is attached to the body. In other words, if foreign substances or water in the air penetrate into the inside of the container, there is a problem in that the original function of the cosmetic is lost and it can no longer be used as a cosmetic.
  • airtightness may be impaired even if the packing is deformed by shrinkage or expansion due to the external environment (e.g., temperature and humidity).
  • the present invention was created to solve the above problems, including the problem of recycling of conventional composite containers (cosmetics containers) made of metal and plastic, and the problem of separate collection caused by attaching (bonding) dissimilar members with adhesives.
  • the purpose is to provide a cosmetic container assembly with improved airtightness that can improve both the problem of airtightness deterioration due to deformation of the packing due to curvature deviation of the container inlet and/or temperature and humidity conditions.
  • the cap member, packing member, packing expansion member, and container member can be separated from each other, thereby solving the recycling problem of composite containers (cosmetic containers) made of metal and plastic that have been raised in the past.
  • the packing expansion member has the effect of improving the problem of deterioration of airtightness due to curvature deviation of various container inlets and/or deformation of the packing.
  • FIG. 1 is a side cross-sectional view of a cosmetic container assembly with improved airtightness according to a first embodiment of the present invention
  • Figure 2 is a side cross-sectional view of the assembled state of the cosmetic container assembly with improved airtightness according to the first embodiment of the present invention
  • Figure 3 is an exploded perspective view of a cosmetic container assembly with improved airtightness according to the first embodiment of the present invention
  • Figure 4 is a perspective view and a front view of a cosmetic container assembly with improved airtightness according to the first embodiment of the present invention
  • Figure 5 is a perspective view, plan view, and cross-sectional view of a cosmetic container assembly with improved airtightness according to the first embodiment of the present invention
  • Figure 6 is a perspective view of the packing expansion member and the packing member of the cosmetic container assembly with improved airtightness according to the first embodiment of the present invention
  • Figure 7 is a state diagram in which the packing expansion member of the cosmetic container assembly with improved airtightness according to the first embodiment of the present invention is inserted into the packing member;
  • Figure 8 is an enlarged view of the main part of the cosmetic container assembly with improved airtightness according to the second embodiment of the present invention.
  • Figure 9 is a configuration diagram of a cosmetic container assembly with improved airtightness according to a third embodiment of the present invention.
  • a container body accommodating cosmetic contents including a liquid vitamin agent; A cap member mounted on the top of the container body by screwing; a packing member detachably mounted on the cap member, inserted to seal the inside of the inlet of the container body, and having a cylindrical hollow portion therein; and a packing expansion member inserted into the hollow portion of the packing member to expand the packing member toward the inlet of the container body.
  • a cosmetic container assembly with improved airtightness is provided.
  • a plurality of expansion protrusions extending longitudinally may be formed on at least one of the outer peripheral surface of the packing expansion member and the inner peripheral surface of the packing member.
  • connection part may be formed on the upper outer peripheral surface of the packing member, and a fixing part to which the connection part is coupled may be formed on the inner peripheral surface of the cap member.
  • a plurality of slot grooves are formed in the longitudinal direction on the outer peripheral surface of the body portion of the packing expansion member, and expansion protrusions that are respectively guided and inserted into the slot grooves of the packing expansion member may be formed on the inner peripheral surface of the hollow portion of the packing member.
  • the cap member may be made of polypropylene (PP) or a metal material
  • the packing member may be made of low-density polyethylene (LDPE)
  • the packing expansion member may be made of the same material as the cap member.
  • the packing expansion member is made of a metal material, the outside of the cap member is covered with a metal cover member, and at least one protrusion is formed on the inner surface of the metal cover member, and may be detachably coupled to the cap member. .
  • the packing member includes a top cover part, a side cover part, and a bottom cover part to cover the entire outer surface of the cap member, and the packing member may be detachably coupled to the cap member.
  • the cosmetic container assembly with improved airtightness according to an embodiment of the present invention is applied to the container body 10 that accommodates foamy cosmetic contents such as liquid vitamins.
  • the sealed lid assembly includes a cap member 20, a packing member 30, and a packing expansion member 40.
  • the cap member 20 has female threads 25 formed on its inner peripheral surface so that the cap member 20 can be mounted on the top of the container body 10 by screwing. That is, a male thread 11 is formed on the outer peripheral surface of the inlet side of the container body 10, and the female thread 25 of the cap member 20 is fastened to each other, so that the cap member 20 can be coupled to and separated from the container body 10. possible.
  • the cap member 20 is provided in a cylindrical shape with the top and bottom open.
  • the packing member 30 is installed inserted into the cap portion 20. That is, a connecting portion 33 is formed on the upper outer peripheral surface of the packing member 30, and a fixing portion 21 to which the connecting portion 33 is coupled is formed on the inner peripheral surface of the cap member 20, so that the connecting portion 33 is fixed ( By being coupled to 21), the packing member 30 can be coupled to the cap member 20.
  • a plurality of peripheral ribs 31 are formed on the outer peripheral surface of the packing member 30 and come into close contact with the inner peripheral surface on the inlet side of the container member 10.
  • the packing expansion member 40 is inserted into the hollow portion 45 of the packing member 30 to expand the packing member 30 toward the inlet side of the container member 10 to improve airtightness.
  • the packing expansion member 40 is composed of a disk-shaped tip portion 41 and a body portion 42 in which a plurality of slot grooves 43 are formed at regular intervals on the outer peripheral surface.
  • the interior of the body portion 42 is formed as hollow so that the outer circumference can be flexibly changed when mounted.
  • a plurality of expansion protrusions 32 are formed on the inner peripheral surface of the packing member 30 and are guided and inserted along the slit groove 43 of the packing expansion member 40.
  • the cam member 20 has a hollow portion 20h formed therein, and a protruding fixing portion 21 is formed on the upper inner peripheral surface.
  • female threads 25 are formed on the entire inner peripheral surface of the cam member 20 to be fastened to seal the container.
  • the packing member 30 when the packing member 30 is mounted inside the cap member 20 and screwed to the inlet side (male thread; 11) of the container member 10, the packing member 30 is inserted into the inlet side of the container member 10 to seal the interior of the container member 10.
  • the container member 10 is typically manufactured through injection molding, and internal curvature deviation at the inlet side inevitably occurs. Accordingly, no matter how much the packing member 30 is molded to a precise standard, a problem of poor airtightness occurs due to the curvature deviation of the inlet side of the container member 10. In addition, depending on the storage environment (temperature/humidity conditions) of the container, the packing may shrink or expand, thereby impeding airtightness.
  • the packing expansion member 40 is inserted into the hollow area of the packing member 30 to expand the packing member 30 to the inlet side of the container member 10, thereby creating a gap due to the curvature deviation of the container member 10. Confidentiality can also be secured.
  • a plurality of expansion protrusions 85 are formed on the outer peripheral surface of the packing expansion member 80 at regular intervals, and the packing member 90 is provided with a plurality of expansion protrusions 85 at regular intervals.
  • the packing expansion member 80 is inserted into the inner peripheral surface 95, the packing member 90 can be expanded by the protruding spacing of these expansion protrusions 85 to ensure airtightness against the gap caused by the curvature deviation of the container inlet. It can be configured.
  • the cosmetic container assembly of the present invention can separate members of different materials, allowing separate collection and recycling.
  • the container member 10 made of glass, the cap member 20 made of polypropylene, the packing member 30 made of low-density polyethylene, and the packing expansion member 40 made of polypropylene are easily separated and discharged (separate discharge). can do.
  • each member has a structure that can be separated and combined with each other, for example, if the cap member 20 is made of a metal material, the packing expansion member 40 can also be made of the same metal material to improve the sense of unity (aesthetics). there is. Even in this case, the plastic and metal members can be easily separated from each other, enabling various uses such as recycling or upcycling.
  • the cap member 20, the packing member 30, the packing expansion member 40, and the container member 10 can all be separated. Accordingly, the recycling problem of composite containers (cosmetics containers) made of metal and plastic that has been raised in the past can be solved.
  • the packing expansion member 40 expands the width of the packing member 30, thereby improving the problem of deterioration of airtightness due to curvature deviation of various container inlets and/or packing deformation due to temperature and humidity.
  • the packing expansion member 80 when the packing expansion member 80 is made of a metal material, the outside of the cap member 20 can be covered with a metal cover member 100 to provide a sense of unity.
  • a metal cover member 100 is formed on the inner surface of the metal cover member 100 and is detachably coupled to the cap member 20. Accordingly, the metal cover member 100 and the cap member 20 can be combined and separated without separate bonding, allowing separate discharge.
  • the packing member 300 may be integrally formed with a top cover part 33, a side cover part 340, and a bottom cover part 350 to cover the entire outer surface of the cap member 20.
  • the packing member 300 is made of low-density polyethylene (LDPE), and the packing member 300 can be separated from the cap member 20.
  • LDPE low-density polyethylene
  • the packing member 300 made of a material capable of constant deformation causes the lower cover portion 350 to separate from the lower side of the cap member 20 even when combined to cover the entire outer surface of the cap member 20. 20), the entire packing member 300 can be separated.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

La présente invention concerne un ensemble récipient cosmétique ayant une étanchéité à l'air améliorée. La présente invention comprend : un corps de récipient pour recevoir des contenus cosmétiques contenant une vitamine liquide ; un élément de couvercle monté sur l'extrémité supérieure du corps de récipient par couplage à vis ; un élément d'emballage, qui est monté de manière amovible dans l'élément de couvercle, est inséré dans une entrée du corps de récipient de façon à sceller celui-ci, et présente une partie creuse cylindrique à l'intérieur ; et un élément d'extension d'emballage inséré dans la partie creuse de l'élément d'emballage de façon à étendre l'élément d'emballage vers l'entrée du corps de récipient.
PCT/KR2023/004027 2022-04-04 2023-03-27 Ensemble récipient cosmétique ayant une étanchéité à l'air améliorée WO2023195672A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020220041677A KR102412634B1 (ko) 2022-04-04 2022-04-04 기밀성이 향상된 화장품 용기 조립체
KR10-2022-0041677 2022-04-04

Publications (1)

Publication Number Publication Date
WO2023195672A1 true WO2023195672A1 (fr) 2023-10-12

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PCT/KR2023/004027 WO2023195672A1 (fr) 2022-04-04 2023-03-27 Ensemble récipient cosmétique ayant une étanchéité à l'air améliorée

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Country Link
KR (1) KR102412634B1 (fr)
WO (1) WO2023195672A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102412634B1 (ko) * 2022-04-04 2022-06-23 김영목 기밀성이 향상된 화장품 용기 조립체
KR102671726B1 (ko) * 2022-07-06 2024-06-04 주식회사 에프에스코리아 스포이드 캡
KR200498039Y1 (ko) * 2023-02-27 2024-05-31 주식회사 경민산업 누유 방지구조의 화장품 뚜껑 조립체

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5544545B2 (ja) * 2010-04-09 2014-07-09 象印マホービン株式会社 容器口栓及び飲料容器
JP2014162518A (ja) * 2013-02-26 2014-09-08 Takeo Tanabe 飲料用容器の栓体並びに飲料用容器
JP5929510B2 (ja) * 2012-05-23 2016-06-08 タイガー魔法瓶株式会社 飲料用容器
JP2019156480A (ja) * 2018-03-16 2019-09-19 猛夫 田辺 飲料用容器の栓体並びに飲料用容器
KR102189640B1 (ko) * 2020-07-28 2020-12-11 김영목 화장품 용기의 밀폐 캡 조립체
KR102412634B1 (ko) * 2022-04-04 2022-06-23 김영목 기밀성이 향상된 화장품 용기 조립체

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5544545B2 (ja) * 2010-04-09 2014-07-09 象印マホービン株式会社 容器口栓及び飲料容器
JP5929510B2 (ja) * 2012-05-23 2016-06-08 タイガー魔法瓶株式会社 飲料用容器
JP2014162518A (ja) * 2013-02-26 2014-09-08 Takeo Tanabe 飲料用容器の栓体並びに飲料用容器
JP2019156480A (ja) * 2018-03-16 2019-09-19 猛夫 田辺 飲料用容器の栓体並びに飲料用容器
KR102189640B1 (ko) * 2020-07-28 2020-12-11 김영목 화장품 용기의 밀폐 캡 조립체
KR102412634B1 (ko) * 2022-04-04 2022-06-23 김영목 기밀성이 향상된 화장품 용기 조립체

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