WO2011149121A1 - Contenant double pour produits cosmétiques et son procédé de fabrication - Google Patents

Contenant double pour produits cosmétiques et son procédé de fabrication Download PDF

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Publication number
WO2011149121A1
WO2011149121A1 PCT/KR2010/003295 KR2010003295W WO2011149121A1 WO 2011149121 A1 WO2011149121 A1 WO 2011149121A1 KR 2010003295 W KR2010003295 W KR 2010003295W WO 2011149121 A1 WO2011149121 A1 WO 2011149121A1
Authority
WO
WIPO (PCT)
Prior art keywords
mold
container
cosmetic
container body
dual
Prior art date
Application number
PCT/KR2010/003295
Other languages
English (en)
Korean (ko)
Inventor
김윤회
Original Assignee
알엔디 그룹 엘엘씨
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 알엔디 그룹 엘엘씨 filed Critical 알엔디 그룹 엘엘씨
Priority to PCT/KR2010/003295 priority Critical patent/WO2011149121A1/fr
Publication of WO2011149121A1 publication Critical patent/WO2011149121A1/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
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/24—Casings for two or more cosmetics
    • 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
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • A45D34/042—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like
    • A45D34/045—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like connected to the cap of the container
    • A45D34/046—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like connected to the cap of the container comprising a wiper
    • 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
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/26—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball

Definitions

  • the present invention relates to a dual cosmetic container and a method for manufacturing the same, and more particularly, to a dual cosmetic container and a method for manufacturing the same to be able to selectively use a variety of different cosmetic liquids and applicators.
  • the cap and the hair bundle are mainly formed by screwing the cap of the brush with the hair bundle on the cosmetic container. It is designed to be easily carried in the state of being stored inside the container, and if necessary, the cap can be removed and the makeup can be applied with a brush soaked with a makeup solution.
  • two or more kinds of cosmetics are used together sequentially.
  • eye makeup after mascara, it is common to use an eye line
  • lip makeup in the case of lip makeup, it is common to apply a coating liquid after lip makeup.
  • nail cosmetics it is common to apply a coating solution after manicure.
  • each cosmetic product In order to make up these cosmetics, each cosmetic product must be purchased and stored separately, which leads to a narrow and complicated cosmetic storage space, and incurs a cost burden for purchasing cosmetics. This hassle has often led to avoiding makeup during the unconsciousness or to finishing makeup with the intermediate process omitted.
  • the cosmetic liquid container has a compartmental structure and a configuration in which lids are coupled to open ends thereof is generally applied.
  • a cosmetic container containing a cosmetic liquid stably accommodates the cosmetic liquid inside the container body and shortens the life of the cosmetic liquid due to rapid volatilization or evaporation when the lid is opened, and contamination due to external exposure of the cosmetic liquid.
  • the neck portion 12 to which the cap is coupled is manufactured to have a smaller inner diameter than the body portion 11 in which the cosmetic liquid is accommodated.
  • the cosmetic liquid in the cosmetic container can be selectively used, but the cosmetic liquid in which the body part 11 and the neck part 12 are formed without being able to escape the above general structure.
  • the outer shell 20 is coupled to the outer surface portion to form a sheath connected integrally.
  • a plurality of cosmetic liquid receiving tanks 10 are separately manufactured by blow molding or the like, and then bonded to each other by ultrasonic bonding, bonding, or the like, and injection, bonding or the like on the outer surface thereof.
  • the present invention devised to solve the above problems, while being able to stably accommodate a large number of cosmetic liquids, can be implemented by a simpler process to improve the productivity and reduce the manufacturing cost and dual cosmetic container and It aims at providing the manufacturing method.
  • the present invention devised to solve the problems as described above, is provided with an inner partition 112 for dividing the interior of the container body 111 is accommodated in a large number of the container body 111 and the inner partition ( 112 is a body portion 110 which is integrally manufactured by injection; And an inner diameter that is the same as or larger than that of the open end of the body part 110, is integrally connected to the open end of the body part 110 by injection, and is opened and closed by detachment of the cap 200.
  • Neck portion 120 the dual cosmetic container configured to include a technical gist.
  • the wiper portion 130 is coupled to the inner surface of the neck portion 120, the end of which protrudes inclined toward the center of the body portion 110;
  • an end portion of the wiper part 130 forms a hemispherical curved surface which forms a gentle inclination toward the center side of the body part 110, or a plurality of inclined surfaces whose inner diameter decreases toward the center side of the body part 110. It is also preferable to have this multistage connection shape.
  • the outer mold having an inner mold corresponding to the outer surface of the container body 111, the cosmetic body is accommodated, and the outer surface of the neck portion 120 integrally connected to the open end of the container body 111;
  • a second inner mold having an outer shape corresponding to the inner surface shape of the other side of the container body 111 that is continuous with the other end surface of the inner partition wall 112 and the other end surface of the inner partition wall 112.
  • a mold manufacturing step of manufacturing an internal mold The first inner mold and the second inner mold are assembled to one side and the other side of the outer mold, respectively, and the mold is completed in a shape in which a part of the first inner mold and the second inner mold protrude inside the outer mold.
  • Mold assembly step Injecting a synthetic resin or metal into the cavity formed by the outer mold, the first inner mold, the second inner mold, the neck portion 120 having an inner diameter equal to or greater than the open end of the container body 111.
  • the container body, the inner bulkhead, and the neck part have a solid structure capable of stably accommodating a plurality of cosmetic liquids by a simple process of simultaneously manufacturing the container body, the inner partition, and the neck by injection. It is possible to implement a dual-type cosmetic container, thereby improving the productivity and can reduce the manufacturing cost.
  • cap 210 handle
  • Dual cosmetic container as shown in Figures 2 and 3, the body portion 110 to provide a cosmetic liquid receiving space, and the neck portion 120 is opened and adjusted by the removal of the cap 200. It has a structure provided with a cosmetic liquid receiving tank 110, the body portion 110 and the neck portion 120 has a structure that is integrally connected by injection.
  • the body part 110 has a structure in which a cosmetic liquid receiving space is divided into a plurality by the inner partition 112 formed inside the container body 111, and the container body 111.
  • the inner partition 112 has a structure that is integrally manufactured simultaneously by injection, the neck portion 120 has an inner diameter that is the same as or larger than the open end of the body portion 110, the body portion 110 It is formed integrally with the open end of the).
  • the neck part 120 has an inner diameter that is the same as or larger than the open end of the body part 110, the inside of the neck part is formed to have an inner diameter that is more expanded by blow molding, or the body part and the neck part
  • the container body 111, the inner partition 112 and the neck portion 120 of the body portion are formed by one injection, without the need for a separate process to combine by ultrasonic bonding or the like, or to perform multiple injections. Simultaneous production is possible.
  • Too much cosmetic liquid on the brush when applying the cosmetic liquid to the brush as the cosmetic liquid flows down during application and a closed end of the cosmetic liquid agglomerates on the application part, the brush is applied to the cosmetic liquid container. It may be further provided with a wiper (130) to be able to sweep off the cosmetic liquid excessively buried in the brush when withdrawing to the outside.
  • the inner diameter of the neck portion 120 in addition to the known function as described above, by further coupling the wiper portion 130 having an end protruding obliquely toward the center of the body portion 110 to the inner surface of the neck portion 120.
  • the kind of the cosmetic liquid accommodated in the body 110, the structure of the neck portion 120 may be supplemented, or the function of preventing the volatilization, evaporation or contamination of the cosmetic liquid may be implemented.
  • the cosmetic liquid storage capacity can be extended by extending the length of the container body 111 or by expanding the inner diameter. However, in extending the length of the container body 111, it is convenient to carry, store, or the like. In order to limit the general pen size, the inner diameter of the container body 111 is formed to extend beyond the proper size of the inner diameter of the neck portion 120, and the wire portion 130 is coupled to the neck portion 120. ) Can be expected to reduce the inner diameter.
  • the wiper part provided in the cosmetic container has a shape as illustrated in FIG. 5, but only the structure in which the wiper part 130 is formed to have a simple inclined surface is proportional to the reduction in the inner diameter of the neck part 120.
  • the acceptable capacity of the container body 111 is also drastically reduced, and in the process of entering and exiting the brush 220 and the brush 230 connected to the handle 210 of the cap into and out of the cosmetic liquid receiving tank 100, Stress is excessively applied over the end portion of the wiper 130.
  • the end portion of the wiper portion 130 forms a hemispherical curved surface that forms a gentle slope toward the center of the body portion 110, the end portion of the wiper portion 130 is formed.
  • the wiper part 130 is realized while maintaining an inner diameter sufficient to wipe off the cosmetic liquid excessively attached to the brush 230, and maintaining an inclined surface over the entire length of the end portion to allow the brush 230 to be easily introduced and exited. ), It can be prevented that the capacity of the container body 111 is impaired.
  • the end portion of the wiper 130 is formed to have a shape in which a plurality of inclined surfaces of which inner diameter is reduced toward the center side of the body portion 110 is formed in multiple stages as shown in FIG. 7, the brush ( Since the inner diameter sufficient to scrape off the excessive amount of the cosmetic liquid on the 230, and the brush 230 can be smoothly made in and out, the stress acts sequentially in the unit of the inclined portion divided into multiple stages, It is possible to compensate for the excessive stress applied to the entire inclined end portion of the wiper 130.
  • a dual-type cosmetic container according to the present invention having the configuration as described above, can be manufactured through a mold manufacturing step, a mold assembly step, an integral injection step, a mold removal step, designed and manufactured through the mold manufacturing step After assembling a plurality of molds in the mold assembly step, injection molding into the shape and structure of the dual cosmetic container according to the present invention in the one-piece injection step, and simply by removing the mold from the injection molding through the mold removal step I can complete it.
  • the mold manufacturing step at least three mold members that can be divided into an outer mold (not shown), a first inner mold (not shown), and a second inner mold (not shown) are manufactured, and the outer mold is a cosmetic liquid.
  • the outer surface of the container body 111 is accommodated, and has an inner shape corresponding to the outer surface of the neck portion 120 integrally connected to the open end of the container body 111.
  • the first inner mold (not shown) is the container body 111 that is continuous to one end surface of the inner partition wall 112 and the one end surface of the inner partition wall 112 to divide the inside of the container body 111 into a plurality.
  • the second inner mold (not shown) is the container body 111 that is continuous with the other end surface of the inner partition wall 112 and the other end surface of the inner partition wall 112. It has an outer shape corresponding to the inner surface shape of the other side of).
  • the first inner mold and the second inner mold are coupled to one side and the other side of the outer mold, respectively, so that a part of the first inner mold and the second inner mold protrudes inside the outer mold. Assemble and complete the mold in the shape
  • the integrated injection step by injecting a synthetic resin or metal on the communication cavity formed by the outer mold, the first inner mold, the second inner mold, as described above, the open end of the container body 111
  • the neck portion 120 and the container body 111 and the inner partition wall 112 having the same or more enlarged inner diameter are simultaneously manufactured by injection molding.
  • the outer mold, the first inner mold and the second inner mold from the injection corresponding to the cosmetic liquid receiving tank 100 having a shape in which the body 110 and the neck 120 are integrally connected. While leaving the sequential to complete a dual-type cosmetic container provided with a plurality of cosmetic liquid container.
  • the wiper part 130 separately manufactured to have an end portion protruding obliquely toward the center of the body part 110 may be formed of the neck part 120.
  • the body portion 110 and the neck portion 120 consisting of the container body 111, the inner partition 112 integrally.
  • the connected structure can be produced simply by one injection.

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

La présente invention concerne un contenant double pour produits cosmétiques conçu pour permettre d'utiliser, au choix, divers produits ou applicateurs cosmétiques différents les uns des autres. L'invention porte également sur un procédé de fabrication de ce contenant double. Le contenant double pour produits cosmétiques comporte : une cloison interne (112) destinée à diviser l'intérieur d'un corps de récipient (111) où sont logés les produits cosmétiques dans une pluralité de sections ; une partie corps (110) en laquelle le corps de récipient (111) et la cloison interne (112) sont simultanément fabriqués d'une seule pièce par moulage par injection ; et une partie goulot (120) dont le diamètre intérieur est supérieur ou égal au diamètre d'une extrémité ouverte de la partie corps (110), la partie goulot (120) étant reliée d'une seule pièce à l'extrémité ouverte de la partie corps (110) par moulage par injection et ouverte ou fermée par retrait d'un bouchon (200). Le contenant double pour produits cosmétiques peut renfermer la pluralité de produits cosmétiques en les gardant stables. Le contenant double pour produits cosmétiques peut en outre être fabriqué par un procédé simplifié, qui améliore la productivité et réduit les coûts.
PCT/KR2010/003295 2010-05-25 2010-05-25 Contenant double pour produits cosmétiques et son procédé de fabrication WO2011149121A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2010/003295 WO2011149121A1 (fr) 2010-05-25 2010-05-25 Contenant double pour produits cosmétiques et son procédé de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2010/003295 WO2011149121A1 (fr) 2010-05-25 2010-05-25 Contenant double pour produits cosmétiques et son procédé de fabrication

Publications (1)

Publication Number Publication Date
WO2011149121A1 true WO2011149121A1 (fr) 2011-12-01

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PCT/KR2010/003295 WO2011149121A1 (fr) 2010-05-25 2010-05-25 Contenant double pour produits cosmétiques et son procédé de fabrication

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2512412A (en) * 2013-07-15 2014-10-01 Swallowfield Plc A cosmetics container
WO2016085818A1 (fr) * 2014-11-24 2016-06-02 HCT Group Holdings Limited Applicateur de maquillage à double fonction fin
US20170105507A1 (en) * 2015-10-14 2017-04-20 Tight Line Cosmetics LLC System and method for interchangeable cosmetic container
KR101733122B1 (ko) * 2015-05-19 2017-05-08 주식회사 리치코스 듀얼 타입의 화장료 도포구

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200361620Y1 (ko) * 2004-06-04 2004-09-16 주식회사 태평양 이중 마스카라
KR200365060Y1 (ko) * 2004-07-21 2004-10-15 주식회사 대일티엔씨 마스카라 용기
KR20080114484A (ko) * 2008-02-28 2008-12-31 (주)알엔디지케이알 듀얼형 화장품용기
KR20090004156U (ko) * 2007-10-30 2009-05-07 김형규 듀오형 화장품 용기

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200361620Y1 (ko) * 2004-06-04 2004-09-16 주식회사 태평양 이중 마스카라
KR200365060Y1 (ko) * 2004-07-21 2004-10-15 주식회사 대일티엔씨 마스카라 용기
KR20090004156U (ko) * 2007-10-30 2009-05-07 김형규 듀오형 화장품 용기
KR20080114484A (ko) * 2008-02-28 2008-12-31 (주)알엔디지케이알 듀얼형 화장품용기

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2512412A (en) * 2013-07-15 2014-10-01 Swallowfield Plc A cosmetics container
WO2016085818A1 (fr) * 2014-11-24 2016-06-02 HCT Group Holdings Limited Applicateur de maquillage à double fonction fin
KR101733122B1 (ko) * 2015-05-19 2017-05-08 주식회사 리치코스 듀얼 타입의 화장료 도포구
US20170105507A1 (en) * 2015-10-14 2017-04-20 Tight Line Cosmetics LLC System and method for interchangeable cosmetic container
US10051942B2 (en) * 2015-10-14 2018-08-21 Tight Line Cosmetics LLC System and method for interchangeable cosmetic container

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