WO2019107691A1 - Récipient de produit cosmétique - Google Patents

Récipient de produit cosmétique Download PDF

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Publication number
WO2019107691A1
WO2019107691A1 PCT/KR2018/007491 KR2018007491W WO2019107691A1 WO 2019107691 A1 WO2019107691 A1 WO 2019107691A1 KR 2018007491 W KR2018007491 W KR 2018007491W WO 2019107691 A1 WO2019107691 A1 WO 2019107691A1
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WO
WIPO (PCT)
Prior art keywords
stem
storage chamber
discharge
container
button
Prior art date
Application number
PCT/KR2018/007491
Other languages
English (en)
Korean (ko)
Inventor
민병선
Original Assignee
민병선
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 민병선 filed Critical 민병선
Publication of WO2019107691A1 publication Critical patent/WO2019107691A1/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
    • 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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B05B11/1002—Piston pumps the direction of the pressure stroke being substantially perpendicular to the major axis of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1052—Actuation means
    • B05B11/1053—Actuation means combined with means, other than pressure, for automatically opening a valve during actuation; combined with means for automatically removing closures or covers from the discharge nozzle during actuation
    • B05B11/1054—Actuation means combined with means, other than pressure, for automatically opening a valve during actuation; combined with means for automatically removing closures or covers from the discharge nozzle during actuation the valve being located upstream of an outlet valve
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/14—Non-removable lids or covers
    • B65D43/16—Non-removable lids or covers hinged for upward or downward movement
    • B65D43/163—Non-removable lids or covers hinged for upward or downward movement the container and the lid being made separately
    • B65D43/164—Non-removable lids or covers hinged for upward or downward movement the container and the lid being made separately and connected by interfitting hinge elements integrally with the container and the lid formed respectively
    • B65D43/165—Non-removable lids or covers hinged for upward or downward movement the container and the lid being made separately and connected by interfitting hinge elements integrally with the container and the lid formed respectively these elements being assembled by a separate pin-like member
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/14—Non-removable lids or covers
    • B65D43/22—Devices for holding in closed position, e.g. clips
    • 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
    • B65D81/00—Containers, 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
    • B65D81/32—Containers, 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 for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3283—Cylindrical or polygonal containers, e.g. bottles, with two or more substantially axially offset, side-by-side compartments for simultaneous dispensing
    • B65D81/3288—Cylindrical or polygonal containers, e.g. bottles, with two or more substantially axially offset, side-by-side compartments for simultaneous dispensing composed of two or more separate containers joined to each other
    • 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

Definitions

  • the present invention relates to a cosmetic container, and more particularly, to a cosmetic container having a structure for discharging the cosmetic stored in a container portion by a pumping operation interlocked with a depressing operation of a discharge button.
  • cosmetics are sold in a state of being stored in a container, and a user discharges stored cosmetics little by little.
  • a cosmetic container having a structure for discharging cosmetics to the outside by a pumping operation interlocked with a pushing operation of a discharging button for discharging cosmetics has been used.
  • FIG. 20 is a perspective view of a conventional cosmetic container
  • FIG. 21 is a sectional view of a conventional cosmetic container
  • FIG. 22 is a view showing a pumping portion and an intermediate container portion region of a conventional cosmetic container
  • a conventional cosmetic container includes a concave lower case 111, an upper case 112 coupled to the lower case 111, An intermediate container portion 120 provided on the upper side of the lower container portion 114 and an upper container portion 130 provided on the upper side of the intermediate container portion 120.
  • the lower container portion 114 An intermediate storage portion 180 provided between the intermediate storage portion 120 and the upper storage portion 130 and an inflow passage portion 115 and a discharge passage portion 116 communicating with the interior of the intermediate storage portion 180, A discharging button 150 provided between the intermediate container portion 120 and the upper container portion 130 and a discharging button 150 for discharging the cosmetics stored in the intermediate storage portion 180 to the outside in conjunction with the pressing operation of the discharging button 150 And an elastic body 119 provided between the intermediate container portion 120 and the upper container portion 130.
  • the pumping portion 160 is provided with an elastic member 119,
  • the upper case 112 is detachably coupled to the upper container unit 130.
  • the lower container portion 114 has a vent hole 114a formed on the bottom surface thereof.
  • the middle container portion 120 has an inflow check valve seat groove 121 formed on the bottom surface thereof, and an inflow hole 121a is formed in the middle bottom surface thereof.
  • the intermediate storage portion 120 has an intermediate storage chamber supporting wall portion 122 formed on the upper surface thereof.
  • the intermediate container portion 120 having such a configuration is coupled to the upper end of the lower container portion 114.
  • a container storage space 125 communicating with the inflow hole 121a is formed between the intermediate container portion 120 and the lower container portion 114 in a state where the intermediate container portion 120 is coupled to the lower container portion 114 .
  • the upper container portion 130 has a discharge hole 141a formed in a central region of the upper surface thereof.
  • the upper container portion 130 having such a configuration is screwed to the lower case 111.
  • the intermediate storage chamber 180 is formed in a closed tube shape at one end.
  • the intermediate storage chamber 180 is formed with an inflow guide hole 181a on the bottom surface of the closed end adjacent region and a discharge guide hole 181b on the top surface thereof.
  • the discharge guide hole 181b is formed in a region facing the discharge hole 141a.
  • the intermediate storage chamber portion 180 having such a configuration is installed to be supported by the intermediate storage chamber support wall portion 122.
  • the inflow channel portion 115 is formed to extend from the intermediate storage chamber portion 180 in a tube shape so as to communicate with the inflow guide hole 181a.
  • the inflow passage portion 115 having such a configuration is connected to the inflow check valve seat portion 121 when the intermediate storage portion 180 is installed.
  • the discharge passage portion 116 is formed in a tube shape.
  • the discharge button 150 is installed to be exposed to the outside between the intermediate container part 120 and the upper container part 130.
  • the eject button 150 is coupled to an elastic support member 152.
  • the pumping unit 160 includes a stem 170 installed to be exposed to the outside of the intermediate storage unit 180, a stem guide ring 165 installed in the intermediate storage unit 180, A check valve 162, a discharge check valve 163 provided in the discharge hole 141a, and a container storage space piston 164 provided in the lower container portion 114.
  • the stem 170 has a straight stem body portion 171 and a stem head portion 172 extending from the stem body portion 171.
  • the stem body portion 171 is formed to have a smaller cross-sectional area than the intermediate storage portion 180.
  • the stem head portion 172 is smaller than the intermediate storage portion 180 and has a sectional area larger than that of the stem body portion 171 and is formed such that the upper surface and the lower surface thereof are spaced apart from the inner surface of the storage chamber body portion 181.
  • the stem 170 having such a configuration is installed such that the stem head portion 172 is disposed between the inflow guide hole 181a and the discharge guide hole 181b.
  • the stem guide ring 165 is formed in a ring shape having a cross section of H (H), and a plurality of stem guide ring discharge grooves 165a are formed on the inner surface thereof.
  • the stem guide ring 165 is installed in close contact with the inner surface of the intermediate storage chamber 180 and the outer surface of the stem body portion 171.
  • the inflow check valve 162 is formed in the shape of a tube closed at one end with a curved surface, and a plurality of inflow valve inflow grooves 162a are formed along the longitudinal direction on the outer surface.
  • the inflow check valve 162 having such a configuration is installed in the inflow check valve seat groove portion 121 and the inflow passage portion 115 so that the closed end seals the inflow hole 121a.
  • the discharge check valve 163 has a discharge check valve body portion 163a in the form of a circular plate and a discharge check valve leg portion 163b extending from the bottom surface of the discharge check valve body portion 163a.
  • the discharge check valve leg portion 163b is provided with a departure preventing protrusion portion at its terminating end.
  • the discharge check valve 163 is installed such that the discharge check valve body portion 163a closes the discharge hole 141a and the departure prevention protrusion passes through the discharge hole 141a and enters the discharge passage portion 116.
  • the container storage space piston 164 has a support plate portion 164a and a sealing plate portion 164b formed in a peripheral edge portion of the support plate portion 164a.
  • the container storage space piston 164 is installed inside the lower container portion 114 so that the sealing plate portion 164b is in close contact with the inner surface of the side wall of the lower container portion 114.
  • the discharge button 150 is pressed to move the stem head portion 172 toward the closed end of the intermediate storage chamber 180, so that the intermediate storage chamber 183 is in a positive pressure state.
  • the inflow check valve 162 When the intermediate storage chamber 183 is in the positive pressure state, the inflow check valve 162 is pushed toward the lower case 111 to keep the inflow hole 121a in the closed state, while the discharge check valve body portion 163a, And is pushed toward the case 112, so that the discharge hole 141a is opened.
  • the cosmetics stored in the intermediate storage chamber 183 are discharged through the stem guide ring discharge groove 165a, the discharge guide hole 181b and the discharge hole 141a when the inlet hole 121a is kept in the closed state and the discharge hole 141a is opened. .
  • the stem head 172 When the release button 150 is released, the stem head 172 returns from the closed end of the intermediate storage chamber 180 to the initial position by the elastic force accumulated in the elastic body 119, ) Becomes a negative pressure state.
  • the inflow check valve 162 When the intermediate storage chamber 183 is in the negative pressure state, the inflow check valve 162 is pulled toward the upper case 112 to open the inflow hole 121a, while the discharge check valve body 163a is opened to the lower case 111 So that the discharge hole 141a is sealed.
  • the cosmetics stored in the container storage space 125 pass through the inflow hole 121a, the inflow valve inflow groove 162a and the inflow guide hole 181a, And then flows into the storage chamber 183.
  • the cosmetics stored in the container storage space 125 are introduced into the intermediate storage chamber 183, the container storage space piston 164 is raised.
  • the elastic body 119 is embodied as a coil spring and is installed to support both ends of the intermediate storage chamber sealing member 161 and the elastic body support member 152.
  • the intermediate storage chamber sealing member 161 is installed so as to surround the stem body portion 171 inside the intermediate storage chamber portion 180.
  • the elastic body 119 accumulates elastic force when the discharge button 150 is pressed toward the closed end of the intermediate storage chamber 180.
  • the upper case 112 is separated from the lower case 111 first.
  • the depressing operation of the eject button 150 and the depressing operation of the eject button 150 are repeated as necessary, so that the cosmetics are ejected through the ejection holes 141a and cremated.
  • the upper case 112 is coupled to the lower case 111.
  • the stem guide ring 165 is provided between the intermediate storage chamber 183 and the discharge guide hole 181b to guide the linear movement of the stem 170,
  • the cosmetic product discharged per one pressing operation of the discharge button 150 is reduced (the cosmetic stored in the intermediate storage chamber is discharged to the outside through the stem guide ring discharge groove formed in the stem guide ring), the discharge check valve (The pressure of the intermediate storage chamber can not be efficiently transmitted to the discharge check valve due to the stem guide ring). If the sealing force of the discharge check valve 163 is reduced, there is a second problem that the cosmetics stored in the intermediate storage chamber 183 may be solidified or deteriorated.
  • a related prior art document is Korean Utility Model Registration No. 20-0472346 (registered on Apr. 14, 2014, designation: dispensing device for a cosmetic container), which discloses a conventional cosmetic container Technology is disclosed.
  • an object of the present invention is to provide a cosmetic container which can simplify the structure and assembly work of the pumping part, increase the amount of cosmetic discharge per pressing operation of the discharge button, increase the sealing force of the discharge check valve, .
  • an air conditioner comprising: a lower case having a concave shape; an upper case coupled to the lower case; a concave lower container provided in an inner space of the lower case; An intermediate container portion provided on the upper side of the lower container portion so that a container storage space communicating with the inflow hole is formed between the intermediate container portion and the intermediate container portion, And an inflow guide hole communicating with the intermediate storage chamber is formed in an area opposed to the inflow hole, and an inflow guide hole is formed in the intermediate storage chamber so as to communicate with the intermediate storage chamber An intermediate storage compartment formed in the area facing the discharge hole so that a discharge guide hole communicates with the intermediate storage compartment; An exhaust flow path portion for providing a flow path between the discharge guide hole and the discharge hole, and a discharge flow path portion for exposing the discharge path portion to the outside and linearly moving between the intermediate container portion and the upper container portion.
  • the storage compartment includes a storage compartment body formed in a closed tube shape and a storage compartment cap detachably coupled to an open end of the storage compartment body and having a stem guide hole formed in a central area thereof, The first component being disposed in the component space;
  • the inflow guide hole is formed in the storage chamber body portion;
  • the discharge guide hole is formed in the storage chamber body portion so as to be spaced apart from the discharge button further than a distance between the discharge button and the inflow guide hole;
  • the pumping portion has a straight stem body portion formed to have a cross sectional area smaller than that of the storage chamber body portion and a stem portion having a cross sectional area larger than that of
  • a stopper jaw is formed on an inner surface between the intermediate storage chamber sealing ring and the stem head portion so as to prevent the stem from impacting the closed end of the intermediate storage chamber portion;
  • the stem body portion is formed on the outer surface of the stopper protrusion so that the front end of the stem head portion comes into contact with the stopper protrusion before the front end of the stem head portion contacts the whele pedestal of the storage chamber body when the stem moves.
  • the intermediate storage unit is formed with an intermediate storage unit seating space for installing the intermediate storage unit on the upper surface thereof.
  • an intermediate container body part in which elastomeric seating spaces are formed one by one for installing the elastic body mounting part;
  • the intermediate storage unit is installed between the intermediate storage unit premises;
  • the elastic members are installed one by one in the elastic member seating space;
  • the discharge button has a discharge button body portion and a pair of discharge button leg portions extended from the discharge button body portion in parallel so that the discharge button body portion is exposed to the outside and the end of the discharge button leg portion is elastically supported by the elastic body .
  • the upper case is rotatably coupled to a pivot pin provided on the lower case so that a left-handed user as well as a right-handed user can conveniently operate the eject button.
  • an opening / closing button provided on the lower case so as to face the pivot pin so as to release the engaged state of the upper case with respect to the lower case upon a pressing operation;
  • the upper container portion is formed so that a pair of opening / closing interference preventing grooves are opposed to each other, and an upper container portion button guide groove is formed in the area between the pair of opening / closing interference preventing grooves, One of which is disposed on the upper side of the intermediate container portion so as to be disposed in an installation area of the pivot pin;
  • the discharge button is preferably installed in the upper container unit button guide groove.
  • the stem is configured to have the stem head portion formed so that the upper surface and the lower surface thereof are in contact with the inner surface of the storage chamber body, the structure and assembling work of the pumping portion are simplified and the amount of cosmetic discharge (There is no obstruction between the intermediate storage chamber and the discharge guide hole, such as a conventional stem guide ring), the sealing force of the discharge check valve can be increased (the pressure in the intermediate storage chamber can be efficiently applied to the discharge check valve .
  • the airtightness of the intermediate storage chamber is improved to reduce the amount of external air that comes into contact with the cosmetics stored in the intermediate storage room, thereby preventing the cosmetics stored in the intermediate storage room from becoming solidified or deteriorated Becomes higher as the viscosity of the cosmetic stored in the container storage space becomes higher.
  • the discharge check valve in the discharge guide hole, the airtightness of the intermediate storage chamber can be improved.
  • FIG. 1 is an exploded perspective view of a cosmetic container according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional view taken along the line A-A 'in Fig. 1,
  • FIG. 3 is a sectional view taken along the line B-B 'in Fig. 1,
  • FIG. 8 is a perspective view of an intermediate container portion according to an embodiment of the present invention.
  • FIG. 9 is a view showing a state where the intermediate storage unit is installed in the intermediate container unit according to the embodiment of the present invention.
  • FIG. 10 is a sectional view of a storage compartment body according to an embodiment of the present invention.
  • FIG. 11 is a perspective view of a stem according to an embodiment of the present invention.
  • FIG. 12 is a bottom perspective view of a shoulder according to an embodiment of the present invention.
  • FIG. 13 is a perspective view of a storage compartment body according to an embodiment of the present invention.
  • Figure 14 is a perspective view of an inflow check valve according to an embodiment of the present invention.
  • FIGS. 15, 16, 17 and 18 are views showing a pumping operation of the cosmetic container according to the embodiment of the present invention.
  • 19 is a view showing a state in which the discharge button is assembled so that it can be operated in the opposite direction according to the embodiment of the present invention
  • 21 is a cross-sectional view of a conventional cosmetic container
  • FIG. 22 is a view showing a pumping section and an intermediate container section area of a conventional cosmetic container
  • FIG. 23 is a perspective view of a stem guide ring of a conventional cosmetic container
  • 24 is a view showing a pumping operation of a conventional cosmetic container.
  • Middle container body part 24 Component space wall part
  • intermediate storage chamber portion 161 intermediate storage chamber sealing member
  • FIG. 1 is a cross-sectional view taken along line A-A 'of FIG. 1
  • FIG. 3 is a sectional view taken along line B-B' of FIG. 1
  • FIG. 8 is a perspective view of an intermediate container according to an embodiment of the present invention
  • FIG. 9 is a perspective view illustrating an intermediate storage unit according to an embodiment of the present invention.
  • FIG. 10 is a sectional view of a storage compartment body according to an embodiment of the present invention
  • FIG. 11 is a perspective view of a stem according to an embodiment of the present invention
  • FIG. 14 is a perspective view of an inflow check valve according to an embodiment of the present invention.
  • the cosmetic container according to the embodiment of the present invention includes a lower case 11 having a concave shape, an upper case 12 rotatably coupled to the lower case 11, An opening and closing button 13 provided in the lower case 11, a lower container portion 14 formed in a concave shape provided inside the lower case 11, and an intermediate container portion 14 provided on the upper side of the lower container portion 14, An intermediate storage unit 80 provided between the intermediate storage unit 20 and the upper storage unit 30 and an intermediate storage unit 80 installed between the intermediate storage unit 20 and the upper storage unit 30, A discharge button 50 provided between the intermediate container portion 20 and the upper container portion 30 and a discharge button 50 provided between the intermediate container portion 20 and the upper container portion 30,
  • the pumping unit 60 operates to discharge the cosmetics stored in the intermediate storage unit 80 to the outside in cooperation with the pressing operation of the intermediate container unit 20 and the upper container unit 30, 19) "He said.
  • the lower case 11 has a container exposure opening 11a formed at the center thereof.
  • the lower case 11 is formed with a lower case button seating groove 11b in an area where the opening and closing button 13 is provided and has recessed protrusions 11c and restraining wall portions 11b 11d are formed.
  • An opening / closing engagement groove 12a is formed in the upper case 12.
  • the upper case 12 is coupled to the lower case 11 through the pivot pin 18.
  • the pivot pin 18 is provided in an area opposite to the lower case button seating groove 11b.
  • the upper case 12 can rotate between an open position for opening the upper side of the lower case 11 and a lock position for closing the upper side of the lower case 11.
  • the locking position of the upper case 12 can be held by the engagement action between the opening / closing engagement groove 12a and the opening / closing engagement step 13c described later.
  • the opening and closing button 13 includes an opening and closing button body portion 13a, a pair of elastic wing portions 13b extending in the direction away from both sides of the opening and closing button body portion 13a, And an opening / closing hook 13c formed on the upper surface of the housing.
  • a restraining slot 13d is formed in each of the elastic wings 13b.
  • the opening / closing hook 13c is formed so as to face the opening / closing engagement groove 12a.
  • the opening and closing button 13 having such a configuration allows the upper end of the opening and closing hook 13c to enter the opening and closing engagement groove 12a and the pair of elastic wings 13b to be engaged with the restricting wall portion 11d and the lower case 11, So that the restraining protrusion 11c enters the restraining elongated hole 13d.
  • the upper end of the opening and closing hook 13c is released from the opening and closing engagement groove 12a and the engagement of the upper case 12 with the lower case 11 is released, (12) can be pivoted to the open position where the upper side of the lower case (11) is opened.
  • the lower container portion 14 is formed with a vent hole 14a on the bottom surface thereof.
  • the lower container portion 14 is installed in the lower case 11 so that the bottom surface enters the container exposing opening 11a.
  • the middle container portion 20 includes an intermediate container body portion 21 having a concave component space groove 21d formed on an upper surface thereof and an intermediate container body portion 21c extending downward from an upper end of the side wall of the intermediate container body portion 21, An intermediate container body oblique wall portion 23 formed at an upper end of the intermediate container body portion 21 and a component space wall portion 24 formed at the bottom surface of the component space groove 21d.
  • An inflow hole 21a, an intermediate container ring groove 21b and an intermediate container supporting wall portion 21c are formed on the bottom surface of the component space groove 21d.
  • the intermediate container ring groove 21b is formed so as to surround the inflow hole 21a and the intermediate container support wall portion 21c is formed so as to surround the intermediate container ring groove 21b.
  • a sealing ring 91a is provided in the intermediate container ring groove 21b.
  • the middle container holding wall portion 23 has a middle container portion button guide groove 23a and an intermediate container portion alignment groove 23b cut out at an upper end thereof.
  • the component space wall portion 24 includes an intermediate storage chamber seating space 24a for installing the intermediate storage chamber portion 80, a discharge button guide path 24b for guiding the linear movement of the discharge button 50, 19) for mounting the elastic member.
  • the intermediate container portion 20 having such a configuration is screwed to the upper end of the lower container portion 14 through a screw groove formed in the inner surface of the intermediate container skirt portion 22.
  • a sealing ring 91b is provided between the intermediate container portion 20 and the lower container portion 14.
  • a container storage space 25 communicating with the inflow hole 21a is formed between the intermediate container portion 20 and the lower container portion 14 in a state where the intermediate container portion 20 is coupled to the lower container portion 14 .
  • the upper container portion 30 has a blocking portion 40 and a ring-shaped shoulder portion 31 provided so as to surround the blocking portion 40.
  • the blocking portion 40 has a blocking plate portion 41 and a blocking plate portion flange 42 formed at the edge of the blocking plate portion 41 and a blocking plate portion alignment protrusion 43 extending from the blocking plate portion flange 42 .
  • a plurality of discharge holes 41a are dispersedly formed in the blocking plate portion 41.
  • the shoulder portion 31 is provided with a pair of opening and closing interference preventing grooves 31b, an upper container portion button guide groove 31a, a shoulder connecting groove wall portion 31c, a shoulder portion alignment groove 31d, And a blocking plate seating groove 31f are formed.
  • the pair of opening / closing interference preventing grooves 31b are formed so as to face each other.
  • the upper container portion button guide groove 31a is formed in a region between the pair of the opening / closing interference preventing grooves 31b.
  • the upper container portion 30 having such a configuration can be installed in the following manner.
  • the blocking portion 40 is first installed on the lower side of the shoulder portion 31 so that the blocking plate flange 42 enters the blocking plate receiving groove 31f.
  • the blocking portion 40 is provided so that the blocking plate portion alignment protrusion 43 enters the shoulder alignment groove 31d.
  • the shoulder portion 31 is engaged with the intermediate container portion 20 so that the intermediate container body integral wall portion 23 enters between the shoulder engagement wall portions 31c.
  • the shoulder 31 is engaged with the upper container portion button guide groove 31a in the intermediate container portion button guide groove 23a and one of the pair of opening and closing interference preventing grooves 31b is engaged with the rotation pin 18 And the shoulder part alignment projections 31e are made to enter the intermediate container part alignment grooves 23b.
  • the component space 32 is formed between the upper container portion 30 and the intermediate container portion 20 when the blocking portion 40 and the shoulder portion 31 are provided.
  • the intermediate storage chamber portion 80 has a storage chamber body portion 81 formed at one end in a closed tube shape and a storage chamber cap 82 detachably coupled to the open end of the storage chamber body portion 81.
  • An inflow guide hole 81a is formed in the bottom surface of the storage chamber body 81, and a discharge guide hole 81b is formed in the top surface thereof.
  • the inflow guide hole 81a is formed to face the inflow hole 21a.
  • the discharge guide hole 81b is formed at a position spaced apart from the discharge button 50 farther than the separation distance between the discharge button 50 and the inflow guide hole 81a.
  • the discharge guide hole 81b is formed so as to face the discharge hole 41a.
  • the storage chamber body portion 81 has an inlet channel seating groove 81c, a discharge channel seating groove 81d, an intermediate storage chamber connecting groove wall portion 81e and a receiving wall portion 81f formed on the outer surface thereof.
  • the inlet channel receiving groove 81c is formed in the peripheral region of the inlet guide hole 81a.
  • the discharge channel receiving groove 81d is formed in the peripheral area of the discharge guide hole 81b.
  • the intermediate storage chamber fastening groove wall portion 81e is formed in the peripheral region of the discharge passage receiving groove 81d.
  • the support wall portion 81f is formed on the bottom surface of the storage chamber body portion 81.
  • the storage chamber body 81 has a stopper protrusion 81g and a stem guide rail 81h formed on the inner surface thereof.
  • the stopper jaw 81g is formed to be disposed in a region between the intermediate storage chamber sealing ring 61 and the stem head portion 72.
  • the storage chamber cap 82 is formed with a stem guide hole 82a in a central region thereof.
  • the intermediate storage chamber 80 having such a configuration is installed in the intermediate storage chamber seating space 24a in the component space 32 so that the storage chamber cap 82 faces the discharge button 50.
  • the inflow channel portion 15 has a concave inflow channel body portion 15a and an inflow guide pipe portion 15b formed to penetrate the bottom surface of the inflow channel body portion 15a.
  • the inflow channel portion 15 having such a configuration is configured such that the lower end of the inflow guide tube portion 15b is connected to the inflow hole 21a and the opening region of the inflow channel body portion 15a faces the inflow guide hole 81a. And is installed in the secondary seating groove 81c.
  • the discharge passage portion 16 has a concave discharge passage body portion 16a and a discharge passage body blank portion 16b formed on the bottom surface of the discharge passage body portion 16a.
  • the discharge passage body portion 16a has a discharge communication hole 16c formed on the bottom surface thereof.
  • the discharge passage portion 16 having such a configuration is configured such that the discharge passage body portion 16b enters between the intermediate storage chamber fastening groove wall portion 81e and the side wall of the discharge passage portion seat groove 81d and the discharge passage body portion 16a Is set in the discharge passage receiving groove 81d so as to face the discharge hole 41a.
  • the discharge channel portion 16 is provided so that the discharge communication hole 16c is connected to the discharge guide hole 81b.
  • the discharge button 50 has a discharge button body portion 51 and a pair of discharge button leg portions 52 extending in parallel from the discharge button body portion 51.
  • the ejection button body portion 51 is formed with a stem engagement slot 51a.
  • Each of the discharge button leg portions 52 is formed with elastic support projections 52a at its terminating ends.
  • the discharge button 50 having such a configuration is provided between the intermediate container portion 20 and the upper container portion 30 so that the discharge button body portion 51 is exposed to the outside, And is provided in the button guide groove 23a.
  • the setting of the discharge button 50 is made such that the discharge button leg 52 enters the discharge button guide path 24b.
  • the pumping unit 60 includes a stem 70 installed to be exposed to the outside of the intermediate storage chamber 80 through a stem guide hole 82a, an intermediate storage chamber sealing ring 61 provided in the stem 70, A discharge check valve 63 provided in the discharge hole 41a and a container storage space piston 64 provided in the lower container portion 14.
  • the discharge check valve 62 is provided in the lower container portion 21a.
  • the stem 70 includes a straight stem body 71, a stem head portion 72 extending from the stem body portion 71, and a stem portion 72 extending from the stem body portion 71 in a direction opposite to the stem head portion 72 And a stem leg portion 73 formed thereon.
  • the stem body portion (71) is formed to have a smaller cross sectional area than the storage chamber body portion (81).
  • the stem body 71 has a stopper protrusion 71a formed on its outer surface.
  • the stopper protrusion 71a is formed at a position where the front end of the stem head 72 contacts the stopper protrusion 81g before the stem 70 contacts the mouth pedestal of the storage chamber body 81 when the stem 70 moves.
  • the stem head portion 72 is smaller than the storage chamber body portion 81 and has a sectional area larger than that of the stem body portion 71 so that the upper surface and the lower surface thereof are respectively in contact with the inner surface of the storage chamber body portion 81.
  • the stem head portion 72 is formed with a recessed groove 72a for reducing the amount of material used in the front face.
  • the stem leg portion 73 has a stem body portion 71 and a sealing ring seating groove forming protrusion 73a formed on the outer surface of the connecting region and a pair of button catching protrusions 73b are formed at the terminating end thereof.
  • a sealing ring seating groove 73c is formed between the sealing ring seating groove forming protrusion 73a and the stopper protrusion 71a.
  • the stem 70 having such a configuration closes the discharge guide hole 81b at a position where the stem head portion 72 is out of the inflow guide hole 81a and the stem leg portion 73 is engaged with the stem guide hole 82a To the outside of the intermediate storage chamber portion 80, and the stem leg portion 73 is installed to pass through the stem engaging elongated hole 51a.
  • the stem 70 is installed on the stem guide rail 81h so that the stem 70 can be linearly moved along the longitudinal direction of the storage chamber body portion 81.
  • the stem 70 can be linearly moved together with the eject button 50 by the engagement action between the button engaging jaw 73b and the stem engaging elongated hole 51a in a state where the stem 70 is installed.
  • the intermediate storage chamber sealing ring 61 is provided in the sealing ring seat groove 73c to seal between the inner surface of the storage chamber body portion 81 and the outer surface of the stem body portion 71, (61) can move with the stem (70).
  • the inflow check valve 62 includes a tubular peripheral wall portion 62a, an opening / closing plate 62b disposed inside the peripheral wall portion 62a, and an opening / closing plate 62b disposed between the opening / closing plate 62b and the peripheral wall portion 62a. And has a pair of valve arms 62c.
  • the inflow check valve 62 having such a configuration is installed such that the opening and closing plate 62b closes the inflow hole 21a and the outer surface of the circumferential wall portion 62a contacts the side wall of the inflow passage portion seating groove 81c .
  • the discharge check valve 63 is formed in the same structure as the inflow check valve 62.
  • the discharge check valve 63 is provided such that the opening / closing plate portion closes the discharge guide hole 81b and the peripheral wall portion contacts the side wall of the discharge passage portion seat groove 81d.
  • the container storage space piston 64 has a support plate portion 64a and a sealing plate portion 64b formed in a peripheral edge portion of the support plate portion 64a.
  • the container storage space piston 64 is installed inside the lower container portion 14 such that the sealing plate portion 64b is in close contact with the inner surface of the side wall of the lower container portion 14.
  • FIG. 15 For convenience of explanation, it is assumed that cosmetics are stored in the intermediate storage room 83.
  • the discharge button 50 When the discharge button 50 is pressed to move the stem head 72 toward the closed end of the storage chamber body 81, the intermediate storage chamber 83 becomes a positive pressure state.
  • the opening / closing plate 62b of the inflow check valve 62 is pressed toward the lower case 11 to keep the inflow hole 21a in the closed state, 63 are pressed toward the upper case 12 and the discharge guide hole 81b is opened (see Fig. 15).
  • the stem head portion 72 When the pushing operation of the discharge button 50 is released, the stem head portion 72 returns to the initial position from the closed end of the storage chamber body portion 81 by the elastic force accumulated in the elastic body 19, ) Becomes a negative pressure state.
  • the opening / closing plate 62b of the inflow check valve 62 is pulled toward the upper case 12 to open the inflow hole 21a, The opening and closing plate portion is pulled toward the lower case 11 to close the discharge guide hole 81b (see Fig. 17).
  • the cosmetic stored in the container storage space 25 flows into the intermediate storage chamber 83 through the inflow hole 21a and the inflow guide hole 81a (See Fig. 18).
  • the container storage space piston 64 is raised (see FIG. 18).
  • the elastic body 19 is embodied as a coil spring and is installed in the elastic seat seating space 24c so as to be supported by the elastic body support projection 52a.
  • the elastic body 19 accumulates the elastic force when the discharge button 50 is pushed toward the closed end of the storage chamber body 81.
  • the upper case 12 is opened by pressing the opening / closing button 13.
  • the depressing operation of the eject button 50 and the depressing operation of the eject button 50 are repeated as necessary, and the cosmetic is ejected through the ejection hole 41a and is cremated.
  • the upper case 12 is returned to the original position so that the upper end of the opening / closing hook 13c enters the opening / closing engagement groove 12a.
  • the eject button 50 is assembled so as to be disposed on the right side of the opening and closing button 13. However, as shown in FIG. 19, when the eject button 50 is disposed on the left side of the opening and closing button 13 .
  • the ejection button 50 When the ejection button 50 is disposed on the left side of the opening / closing button 13, the left-handed user can conveniently operate the ejection button 50.
  • the stem 70 is configured to have the stem head portion 72 formed such that the upper surface and the lower surface thereof contact the inner surface of the storage chamber body portion 81, respectively,
  • the structure and assembling work of the discharge button 50 can be simplified and the amount of cosmetic discharge per pressing operation of the discharge button 50 can be increased (there is no part interfering with discharge such as a conventional stem guide ring between the intermediate storage chamber and the discharge guide hole , It is possible to increase the sealing force of the discharge check valve 63 (the pressure in the intermediate storage chamber is efficiently transmitted to the discharge check valve).
  • the sealing force of the discharge check valve 63 is increased, the hermeticity of the intermediate storage chamber 83 is improved to reduce the amount of the external air contacting the cosmetics stored in the intermediate storage chamber 83. As a result, (This effect becomes larger as the viscosity of the cosmetic stored in the container storage space is higher).
  • the airtightness of the intermediate storage chamber 83 can be improved.
  • the airtightness of the intermediate storage chamber 83 can be improved.
  • the stopper jaw 81g is formed on the inner surface of the storage chamber body portion 81 and the stopper jaw 81g is brought into contact with the stopper jaw 81g before the front end of the stem head portion 72 comes into contact with the mill pedestal of the storage chamber body portion 81
  • the stopper protrusion 71a is formed on the outer surface of the stem body portion 71 so that the stem 70 can be prevented from impacting the closed end of the intermediate storage chamber portion 80.
  • One elastic seat seating space 24c is formed on both sides of the intermediate storage space seating space 24a formed on the upper surface of the intermediate container unit 20.
  • One elastic seat 19 is provided on the elastic seat 19c, It is possible to increase the length section of the intermediate storage chamber 80 without interference of the elastic body 19 by providing the discharge button 50 so that the end of the partition 52 is resiliently supported.
  • An upper container portion button guide groove 31a disposed between a pair of opposed interference preventing grooves 31b opposed to each other and a pair of opening and closing interference preventing grooves 31b is formed in the upper container portion 30, By providing the upper container portion 30 on the upper side of the intermediate container portion 20 so that either one of the pair of opening and closing interference preventing grooves 31b is disposed in the mounting region of the pivot pin 18, Button 13 so that the left-handed user as well as the right-handed user can easily operate the ejection button 50. [0050]

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

Abstract

La présente invention concerne un récipient de produit cosmétique, dans lequel une tige (70) comporte une partie tête (72) de tige formée de façon telle que sa surface supérieure et sa surface inférieure entrent en contact avec la surface interne d'une partie de corps de chambre de stockage (81), la partie tête (72) de tige étant installée de façon à sceller un trou de guidage de distribution (81b), dans lequel est installé un clapet de non-retour de distribution (63). Ces caractéristiques permettent de simplifier la structure et le travail d'assemblage d'une partie de pompage, d'augmenter la quantité de produit cosmétique distribué par appui sur un bouton de distribution, et d'améliorer les propriétés d'étanchéité hermétique du clapet de non-retour de distribution et de la chambre de stockage intermédiaire.
PCT/KR2018/007491 2017-11-29 2018-07-03 Récipient de produit cosmétique WO2019107691A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0161601 2017-11-29
KR1020170161601A KR101858092B1 (ko) 2017-11-29 2017-11-29 화장품용기

Publications (1)

Publication Number Publication Date
WO2019107691A1 true WO2019107691A1 (fr) 2019-06-06

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PCT/KR2018/007491 WO2019107691A1 (fr) 2017-11-29 2018-07-03 Récipient de produit cosmétique

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KR (1) KR101858092B1 (fr)
WO (1) WO2019107691A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102354312B1 (ko) * 2020-04-23 2022-01-21 펌텍코리아(주) 일체형 버튼이 구비된 화장품 용기
KR102580887B1 (ko) * 2023-01-13 2023-09-20 주식회사 슈피겐코리아 록킹모듈 및 이를 포함하는 록킹모듈 부착장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090010478U (ko) * 2009-08-07 2009-10-14 (주)코레드 펜슬형 화장품 용기의 사이드 진공펌프
US20110250008A1 (en) * 2008-12-29 2011-10-13 Toly Korea, Inc. Roller-type dual cosmetic case having airless pump
KR20130108836A (ko) * 2012-03-26 2013-10-07 나라엠앤디(주) 측면누름식 버튼을 갖는 화장품 용기
KR200472346Y1 (ko) * 2012-10-29 2014-04-21 주식회사 정민 화장품 용기의 토출장치
KR101464590B1 (ko) * 2014-08-22 2014-11-25 민병선 화장품용기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110250008A1 (en) * 2008-12-29 2011-10-13 Toly Korea, Inc. Roller-type dual cosmetic case having airless pump
KR20090010478U (ko) * 2009-08-07 2009-10-14 (주)코레드 펜슬형 화장품 용기의 사이드 진공펌프
KR20130108836A (ko) * 2012-03-26 2013-10-07 나라엠앤디(주) 측면누름식 버튼을 갖는 화장품 용기
KR200472346Y1 (ko) * 2012-10-29 2014-04-21 주식회사 정민 화장품 용기의 토출장치
KR101464590B1 (ko) * 2014-08-22 2014-11-25 민병선 화장품용기

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