WO2021045384A1 - Récipient pour produits cosmétiques compte-gouttes - Google Patents

Récipient pour produits cosmétiques compte-gouttes Download PDF

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Publication number
WO2021045384A1
WO2021045384A1 PCT/KR2020/009761 KR2020009761W WO2021045384A1 WO 2021045384 A1 WO2021045384 A1 WO 2021045384A1 KR 2020009761 W KR2020009761 W KR 2020009761W WO 2021045384 A1 WO2021045384 A1 WO 2021045384A1
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WO
WIPO (PCT)
Prior art keywords
conduit
contents
sponge
dropper
cosmetic container
Prior art date
Application number
PCT/KR2020/009761
Other languages
English (en)
Korean (ko)
Inventor
강학희
임한솔
조혜진
소희
Original Assignee
한국콜마주식회사
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 한국콜마주식회사 filed Critical 한국콜마주식회사
Publication of WO2021045384A1 publication Critical patent/WO2021045384A1/fr

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • 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
    • 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
    • B65D51/32—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with brushes or rods for applying or stirring contents
    • 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
    • A45D2034/002—Accessories
    • 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
    • A45D2040/0006—Accessories
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/10—Details of applicators
    • A45D2200/1009—Applicators comprising a pad, tissue, sponge, or the like

Definitions

  • the present invention relates to a dropper-type cosmetic container, and specifically relates to a dropper-type cosmetic container in which a sponge is disposed inside the dropper tube.
  • a cosmetic material is accommodated in a container body having an open side, and the container body is opened and closed through a lid, so that when the container body is opened, the cosmetic material is removed and applied to the skin.
  • the cosmetic material is removed and applied to the skin.
  • a dropper-type container In order to solve this problem, a dropper-type container was developed.
  • the cosmetic In an eyedropper-type container, the cosmetic can be quantitatively discharged by a dropping method.
  • structurally it is difficult to discharge all of the cosmetic material that has flowed into the dropper tube, and therefore, the remaining cosmetic material used for skin application may remain in the dropper tube. Since such residual cosmetics are located inside the narrow dropper tube, once layer separation occurs in the residual cosmetics, there is a problem that it is difficult to mix again.
  • the cosmetic material contained in the eyedropper-type container is, for example, an emulsion-type cosmetic solution
  • the cosmetic solution is It is separated into multiple layers. This is because emulsion-type cosmetic solutions can be temporarily maintained in one state by water, oil, and emulsifiers that mix them, but over time, the property is to return to its original state, that is, a state separated into multiple layers. Because it has.
  • an external force such as shaking the container itself, must be applied so that the layered cosmetic solution is mixed again.
  • the cosmetic solution is located in the dropper tube having a relatively narrow inner diameter, even if an external force is applied, the flow of the cosmetic solution is limited, and mixing may be difficult.
  • the present invention is to solve the above problem, and an object thereof is to provide a dropper-type cosmetic container in which a sponge is disposed in the dropper tube.
  • a dropper-type cosmetic container is provided.
  • the container the main body in which the contents are accommodated;
  • a cap portion coupled to the body;
  • a pressing part provided on the upper part of the cap part to generate a pressure change for inflow and discharge of the contents;
  • a conduit extending from the pressing part and for introducing and discharging the contents;
  • a sponge portion provided inside the conduit, through which the contents pass and move when the contents are introduced and discharged, and at least a part of the contents is impregnated.
  • the contents are in a state in which layer separation between constituent materials occurs in a storage state, and after some of the contents flowing into the conduit are discharged, the remaining contents in the conduit are impregnated in the sponge.
  • layer separation of the remaining contents may be prevented.
  • the sponge portion may be bonded to and fixed to the inner surface of the conduit.
  • the sponge portion is configured to have an outer diameter larger than the inner diameter of the conduit, so that it can be in close contact with the inner surface of the conduit.
  • the conduit may include a fixing part formed on an inner surface of the conduit to fix the sponge part.
  • the fixing part may be formed by changing the inner diameter of at least a part of the inner surface of the conduit.
  • a content transfer hole for inflow and discharge of the content is formed through the lower end of the conduit, and when the conduit is withdrawn from the main body, the content transfer hole may be exposed to the outside.
  • it may further include an applicator provided under the conduit for applying the content discharged through the sponge to the skin.
  • the contents may be mixed while moving through the sponge portion.
  • At least one of a discharge rate and a discharge rate may be adjusted while the content moves through the sponge part.
  • the sponge portion may prevent leakage of liquid from the conduit.
  • the conduit may be formed to extend downwardly so as to be adjacent to the bottom surface of the main body.
  • the conduit may be detachably coupled to the pressing unit, so that the conduit may be replaced.
  • the sponge part is foamed urethane, wet urethane, dry urethane, BR (Butadiene Rubber), SBR (Styrene Butadiene Rubber), NBR (Acrylo Nitrile-Butadiene Rubber), NR (Natural Rubber), polyether, polyester. , Polyvinyl chloride, polyethylene, polyethylene foam, polypropylene foam, polyamide foam, polyester foam, polyether foam, polyurethane foam, EVA (Ethylene Vinyl Acetate), and latex.
  • the content may be an emulsion having a viscosity of 500 to 10000 centipoise (CPS).
  • the remaining contents in the dropper tube are stored in a state impregnated with the sponge through the sponge disposed inside the dropper tube, thereby preventing the occurrence of layer separation in the remaining contents, thereby improving user convenience.
  • the contents in the dropper tube when the contents in the dropper tube are introduced and discharged, the contents may be mixed while passing through the sponge.
  • the discharge and discharge rate are controlled by the sponge, so that an appropriate amount of contents can be stably discharged.
  • a means for fixing the sponge inside the dropper tube is formed, so that the sponge can be stably disposed without flowing inside the dropper tube.
  • the sponge is located at the lower end inside the dropper tube, so that the contents in the dropper tube can be prevented from flowing down.
  • FIG. 1A is a perspective view of a dropper-type cosmetic container according to an embodiment of the present invention.
  • FIG. 1B is a cross-sectional view of a dropper-type cosmetic container according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view of a dropper-type cosmetic container according to an embodiment of the present invention.
  • 3A and 3B are cross-sectional views of a dropper-type cosmetic container according to an embodiment of the present invention.
  • FIG. 4 is a cross-sectional view of a dropper-type cosmetic container according to an embodiment of the present invention.
  • FIG. 5 is a cross-sectional view of a dropper-type cosmetic container according to an embodiment of the present invention.
  • FIG. 6 and 7 show examples of use of a dropper-type cosmetic container according to an embodiment of the present invention.
  • FIG. 1A is a perspective view of a dropper-type cosmetic container according to an embodiment of the present invention
  • FIG. 1B is a cross-sectional view of a dropper-type cosmetic container according to an embodiment of the present invention.
  • the container 100 may include a main body 110, a cap part 120, a pressing part 130, a conduit 140, and a sponge part 150.
  • the main body 110 contains contents therein, and an opening (not shown) is formed at an upper end thereof, so that a conduit 140 for discharging the contents may be inserted and withdrawn into the main body 110.
  • the contents accommodated in the main body 110 may be a cosmetic solution in which layers are separated between constituent materials in a storage state.
  • the storage state means a static state in which an external force is not applied to the cosmetic container 100 for a predetermined time, and may include, for example, a case where the cosmetic product is not used or is not moved for a predetermined time or longer.
  • the time required for layer separation to occur in the contents in the storage state may vary depending on the constituent materials of the contents or the external environment.
  • the content may be a low viscosity emulsion having a viscosity of 500 to 10000 centipoise (CPS).
  • the contents are W/O (water in oil) type, O/W (oil in water) type, W/S (water in silicon) type, W/O/ It may be an emulsion such as W type, W/S/W type, O/W/O type, S/W/S type, S/W/O type, O/W/S type.
  • the content is not limited thereto, and if the oil phase and the oil phase are mixed with each other, and the water phase and the oil phase are separated from each other during long-term storage, the contents are not limited.
  • At least a portion of the body 110 may be formed of a transparent or translucent material. Through this, the user can check the remaining amount of the contents inside the main body 110.
  • the cap portion 120 is detachably coupled to the upper portion of the main body 110 to open or seal the main body 110.
  • threads corresponding to each other are formed on the inner side of the cap 120 and the outer side of the opening of the main body 110, so that the cap 120 is screwed to the opening so that it can be detachably coupled to the main body 110. have.
  • it is not limited to screwing, and the cap 120 and the main body 110 may be coupled to each other through various coupling means.
  • the cap portion 120 is formed through the upper and lower sides, so that the pressing portion 130 and the conduit 140 are positioned inside. At this time, the cap portion 120, the pressing portion 130 and the conduit 140 are coupled to each other, and when the user separates the cap portion 120 from the main body 110, the pressing portion 130 and the conduit 140 are also It can be separated from the main body 110.
  • the pressurization unit 130 may cause a pressure change for inflow and discharge of the contents according to the user's pressurization.
  • a part of the outer surface of the pressing part 130 may be coupled to the inner side of the cap part 120, but at least part of the pressure part 130 may be formed above the cap part 120. That is, the pressing portion 130 formed on the upper side of the cap portion 120 and exposed to the outside may easily receive an external force from the user.
  • the lower end of the pressing portion 130 may be coupled to the upper portion of the conduit 140 so as to communicate with the inside of the conduit 140. Accordingly, as the volume inside the pressurizing unit 130 decreases or increases by pressurization and release of the pressurization on the pressurization unit 130, a pressure change occurs in the conduit 140, so that the contents may be introduced and discharged.
  • the pressing unit 130 is preferably formed of a soft material so as to be elastically deformed according to the user's pressure, but is not limited thereto.
  • the pressing unit 130 may be detachably coupled to the upper portion of the conduit 140. Therefore, the user can easily assemble the pressurizing unit 130 and the conduit 140, and can also remove the conduit 140 by separating it from the pressurizing unit 130, or replace it with another conduit. For example, when the sponge portion 150 in the conduit 140 is contaminated or damaged, it may be replaced with a new conduit. In addition, for example, even when the shape or length of the conduit 140 is to be changed, it may be replaced with a corresponding conduit.
  • at least one conduit may be configured, and each conduit may be the same or different from each other.
  • the pressurizing unit 130 is fitted and coupled to the conduit 140, but this is exemplary, and the pressurizing unit 130 and the conduit 140 are coupled in various ways according to the embodiment to which the present invention is applied. can do.
  • the pressing unit 130 and the conduit 140 may be screwed.
  • the conduit 140 is shown to be coupled to the pressing unit 130, this is only an example, and the conduit 140 may be coupled to the cap unit 120 or other configuration instead of the pressing unit 130.
  • the pressing unit 130 may be implemented in a button type.
  • the pressing unit may include a button, a piston, an elastic member, etc., and may be configured to change the pressure inside the conduit 140 while the piston rises and falls by pressing the button.
  • the conduit 140 is formed to extend from the pressing part 130 toward the bottom of the main body 110, and forms a hollow therein so that the contents are introduced and discharged to the inside according to a change in internal pressure.
  • a contents moving hole 142 for moving the contents may be formed through.
  • the contents moving hole 142 may be exposed to the outside when the conduit 140 is drawn out from the main body 110, through which the user can place the contents moving hole 142 adjacent to the skin to discharge the contents to the skin. have.
  • the sponge unit 150 is provided inside the conduit 140 to allow the contents to pass through the sponge unit 150 when the contents are introduced and discharged, and at least some of the contents are impregnated into the sponge unit 150 You can do it.
  • the sponge part 150 is, for example, foamed urethane, wet urethane, dry urethane, BR (Butadiene Rubber), SBR (Styrene Butadiene Rubber), NBR (Acrylo Nitrile-Butadiene Rubber), NR (Natural Rubber), polyether, It may include at least one of polyester, polyvinyl chloride, polyethylene, polyethylene foam, polypropylene foam, polyamide foam, polyester foam, polyether foam, polyurethane foam, EVA (Ethylene Vinyl Acetate), and latex. It is not limited.
  • the sponge unit 150 As the sponge unit 150 is located in the conduit 140, the contents flowing into the conduit 140 or discharged from the conduit 140 may move through the sponge unit 150. According to this, it is possible to adjust so that at least one of the discharge rate and the discharge rate of the contents is maintained at an appropriate level while passing through the sponge unit 150 before the contents are discharged. In addition, even if layer separation occurs in at least some of the contents, it may be mixed again while passing through the sponge unit 150.
  • the sponge unit 150 may be disposed adjacent to the lower end of the conduit 140, in particular, the contents moving hole 142, and thus, when the conduit 140 is withdrawn from the main body 110, the sponge unit 150 Can prevent the contents in the conduit 140 from flowing down.
  • the sponge part 150 is preferably disposed under the conduit 140 so as to be adjacent to the contents moving hole 142. However, it is not limited thereto.
  • the sponge unit 150 may be stably disposed in close contact with the inner surface of the conduit 140. Through close contact between the sponge unit 150 and the conduit 140, the contents can be prevented from moving through the spaced space between the outer surface of the sponge unit 150 and the inner surface of the conduit 140. That is, the contents may be moved through the sponge unit 150.
  • the sponge unit 150 by configuring at least a portion of the sponge unit 150 to have an outer diameter larger than the inner diameter of the conduit 140, the sponge unit 150 is inserted into the conduit 140 in a compressed state and the conduit 140 You can make it more closely adhered to.
  • the sponge unit 150 through an adhesive material, external heat bonding to which heat is applied from the outside (via a heating/pressurizing member), heat resistant bonding to generate heat inside (through an ultrasonic wave, low frequency, etc.)
  • At least a portion of the conduit 140 may be adhered to the inner surface of the conduit 140.
  • the position of the sponge unit 150 can be fixed. have.
  • a wiper 160 may be provided inside the opening of the main body 110 to push the contents deposited on the outer surface of the conduit 140.
  • the wiper 160 is formed to surround the upper portion of the opening, and when the cap portion 120 is coupled, the body 110 may be sealed together with the cap portion 120 or the like.
  • the wiper 160 may be formed of a soft or elastic material, but is not limited thereto, and according to embodiments, the wiper 160 may be excluded.
  • FIG. 2 is a cross-sectional view of a dropper-type cosmetic container according to an embodiment of the present invention.
  • the container 200 of FIG. 2 is described in the same manner as the container 100, and redundant descriptions are omitted below.
  • the container 200 may include a first fixing part.
  • the first fixing part is formed by changing the inner diameter of the conduit 140 to fix the sponge part 150 in the conduit 140, and according to the change in the inner diameter, the sponge part 150 located in the first fixing part Flow can be prevented.
  • the first fixing part may be formed to protrude from the inner surface of the conduit 140 inward, and may include at least one of the first support part 210 and the second support part 220.
  • the first support portion 210 is formed at the upper end of the sponge portion 150
  • the second support portion 220 is formed at the lower end of the sponge portion 150, so that the first support portion 210 and the second support portion ( 220) the vertical movement of the sponge unit 150 disposed therebetween may be limited.
  • the shapes of the first support part 210 and the second support part 220 shown in FIG. 2 are exemplary, and various shapes may be applied according to an embodiment to which the present invention is applied.
  • the number of support portions may vary. For example, only one of the first support portion 210 and the second support portion 220 may be formed, or more support portions may be formed.
  • 3A and 3B are cross-sectional views of a dropper-type cosmetic container according to an embodiment of the present invention.
  • FIGS. 3A and 3B are described in the same manner as the containers 100 and 200, and redundant descriptions will be omitted below.
  • the containers 300 and 300 ′ may include a second fixing part.
  • the second fixing part is formed by changing the inner diameter of the conduit 140 to fix the sponge part 150 in the conduit 140, and the flow of the sponge part 150 located in the second fixing part through the change of the inner diameter Can be prevented.
  • the second fixing part may be formed by depressing one region of the conduit 140 inward. Specifically, the second fixing part may be formed by making the inner diameter of one region of the conduit 140 larger than the inner diameter of the other region, and the first support part 310, the second support part 320, and the third support part 330 It may include at least one of.
  • a sponge part 150 may be disposed in one area of the conduit 140, and at this time, a first support part 310 according to a change in inner diameter is formed in the upper area of the sponge part 150 And, the second support part 320 is formed in the lower region of the sponge part 150, so that the vertical movement of the sponge part 150 disposed between the first support part 310 and the second support part 320 may be restricted. have.
  • a region in contact with the sponge portion 150 may be depressed to form a third support portion 330.
  • a region of the sponge portion 150 may be formed to be inserted into the third support portion 330.
  • the sponge unit 150 may be supported by the third support unit 330 to limit vertical movement.
  • the first support 310 to the third support 330 are shown as angled stepped or curved surfaces, but this is exemplary, and various configurations such as inclined surfaces may be made according to the embodiment to which the present invention is applied. May be.
  • the number of support portions may vary according to an embodiment to which the present invention is applied. For example, only one of the first support part 310 and the second support part 320 may be formed, or more support parts may be formed, and a plurality of third support parts 330 may also be formed.
  • FIG. 4 is a cross-sectional view of a dropper-type cosmetic container according to an embodiment of the present invention.
  • the container 400 of FIG. 4 is described in the same manner as the containers 100, 200, 300, and 300', and redundant descriptions will be omitted below.
  • the container 400 may further include an application unit 410.
  • the applicator 410 is coupled to the lower end of the conduit 140 to cover the content transfer hole 142, thereby preventing the content transfer hole 142 from being exposed or directly contacting the skin by the applicator 410. have.
  • the applicator 410 is formed of a sponge-type porous material, the content may move through the applicator 410 when the content is introduced or discharged. Accordingly, after the content introduced into the conduit 140 is discharged to the application site, it may be applied to the skin through the application unit 410.
  • the application part 410 is formed of a porous material
  • mixing of the contents may be repeatedly performed by the sponge part 150 and the application part 410 in the process of discharging the contents, and the conduit 140 Even if inflow and discharge of the contents are not performed while being inserted into the main body 110, a certain amount of the contents may be impregnated into the coating part 410.
  • the applicator 410 is shown to be coupled from the inside of the conduit 140, but this is exemplary, and according to an additional/alternative embodiment, the applicator 410 is outside the conduit 140. Can also be combined.
  • the description of the shape and material of the applicator 410 is exemplary, and various configurations such as a brush type may be applied to the applicator 410 according to embodiments.
  • the container 400 of FIG. 4 is shown as having an application part 410 added to the container 200 of FIG. 2, but this is for simplicity of explanation, and the configuration of the application part 410 is the container 100 , 300, 300', 500).
  • FIG. 5 is a cross-sectional view of a dropper-type cosmetic container according to an embodiment of the present invention.
  • the container 500 of FIG. 5 is described in the same manner as the containers 100, 200, 300, 300', and 400, and redundant descriptions will be omitted below.
  • the conduit 140 ′ of the container 500 may be extended to be adjacent to the bottom surface of the main body 110.
  • the conduit 140 ′ By extending the conduit 140 ′ to the bottom of the main body 110, the conduit 140 ′ allows the contents remaining in the main body 110 to flow into the main body 110 without tilting the main body 110. You can make sure that the contents are fully used without leaving any residue.
  • the lower end of the conduit 140 ′ is sufficiently close to the bottom surface of the main body 110 or the bottom surface of the main body 110 until an obstacle occurs in the inflow of the contents through the contents moving hole 142 ′. It may include abutting with. In the latter case, a content movement hole is additionally/alternatively formed at the lower end of the conduit 140 ′ in the lateral direction, so that the content may be introduced.
  • the length of the conduit 140 ′ may be adjusted in consideration of the shape and/or material of the applicator.
  • the container 500 of FIG. 5 is shown by extending the conduit 140 to the container 100 of FIG. 1B, but this is for simplicity of explanation, and the configuration of the conduit 140' is the container 200, 300 , 300', 400).
  • FIG. 6 and 7 show examples of use of a dropper-type cosmetic container according to an embodiment of the present invention.
  • a cosmetic material (C) for example, a low-viscosity water-in-oil emulsion-type cosmetic material, which may cause layer separation between constituent materials in the storage state, may be accommodated.
  • a cosmetic material (C) for example, a low-viscosity water-in-oil emulsion-type cosmetic material, which may cause layer separation between constituent materials in the storage state.
  • the cosmetic composition (C) in a mixed state may flow into the inside of the conduit 140, and mixing may be performed once again as the cosmetic composition (C) in the mixed state moves through the sponge unit 150. That is, mixing of the cosmetic material (C) may be made more reliably by the sponge unit 150. In addition, at least a portion of the cosmetic material (C) may be impregnated into the sponge unit 150 during the inflow of the cosmetic material (C).
  • the user separates the cap 120 from the main body 110 and pulls out the conduit 140 from the main body 110, and then pressurizes By pressing the part 130, the cosmetic material (C) introduced into the discharge pipe may be discharged to the application site (see FIG. 7(a)).
  • the cosmetic (C) is introduced, even when the cosmetic (C) is discharged, mixing of the cosmetic (C) may be performed again while the cosmetic (C) moves through the sponge unit 150.
  • the pressurization part 130 After the pressurization part 130 is pressed to discharge the cosmetic material (C), when the pressurization is released, the remaining cosmetic material (C) that has not been discharged may remain in the conduit 140. Since the remaining cosmetic material (C) remaining inside the conduit 140 is impregnated and stored in the sponge unit 150 in a mixed state, layer separation does not occur even if a certain time elapses in the storage state, and the mixed state is maintained. It can be maintained (see Fig. 7 (b)).
  • the cosmetic material (C) stored inside the main body 110 is separated into a plurality of layers (C1, C2). Can be.
  • the present invention it is possible to prevent the residual cosmetic material (C) in the conduit 140 from being separated by layers by the sponge portion 150 inserted into the conduit 140.
  • FIGS. 6 and 7 examples of use are described based on the container 100, but this is for simplicity of description, and may be similarly applied to the containers 200, 300, 300 ′, 400 and 500.

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

Abstract

Un mode de réalisation de la présente invention concerne un récipient pour produits cosmétiques compte-gouttes. Le récipient peut comprendre : un corps principal dans lequel le contenu est reçu ; une partie capuchon accouplée au corps principal ; une partie de pression disposée sur la partie supérieure de la partie capuchon de façon à provoquer un changement de pression pour l'entrée et l'évacuation du contenu ; un conduit qui est accouplé à la partie de pression de façon à s'étendre vers le bas, et à travers lequel le contenu s'écoule et est évacué ; et une partie éponge qui est disposée à l'intérieur du conduit de telle sorte que le contenu passe à travers celle-ci et se déplace pendant l'entrée et l'évacuation du contenu, et dans laquelle est imprégnée au moins une partie du contenu.
PCT/KR2020/009761 2019-09-03 2020-07-24 Récipient pour produits cosmétiques compte-gouttes WO2021045384A1 (fr)

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KR20-2019-0003657 2019-09-03
KR2020190003657U KR200491553Y1 (ko) 2019-09-03 2019-09-03 스포이드형 화장품 용기

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KR200491553Y1 (ko) * 2019-09-03 2020-04-27 한국콜마주식회사 스포이드형 화장품 용기
KR102338935B1 (ko) 2021-04-21 2021-12-14 주식회사 신우 오토 드롭퍼를 구비하는 화장품 용기
KR102695103B1 (ko) 2022-12-20 2024-08-14 주식회사 신우 공기 유동이 가능한 와이퍼를 갖는 화장품 용기

Citations (6)

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