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WO2021020632A1 - Récipient pour cosmétique du type à pompe économique - Google Patents

Récipient pour cosmétique du type à pompe économique Download PDF

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Publication number
WO2021020632A1
WO2021020632A1 PCT/KR2019/009606 KR2019009606W WO2021020632A1 WO 2021020632 A1 WO2021020632 A1 WO 2021020632A1 KR 2019009606 W KR2019009606 W KR 2019009606W WO 2021020632 A1 WO2021020632 A1 WO 2021020632A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
cylinder member
eco
container
cover
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2019/009606
Other languages
English (en)
Korean (ko)
Inventor
기근서
기민호
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Minjin Co ltd
Original Assignee
Minjin Co ltd
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 Minjin Co ltd filed Critical Minjin Co ltd
Publication of WO2021020632A1 publication Critical patent/WO2021020632A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • B05B11/1028—Pumps having a pumping chamber with a deformable wall
    • 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
    • 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
    • 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
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
    • 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
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on 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
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure
    • B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring

Definitions

  • the present invention relates to an eco-pump type cosmetic container.
  • Liquid cosmetics are generally stored in storage containers such as pump containers, tube containers, and dropper containers.
  • the pump container has the advantage of being able to discharge liquid cosmetics stored in the pump container with a simple operation of the user.
  • the conventional pump container is often made of a synthetic resin material.
  • a spring or the like is applied to release the pump after pressurization.
  • the pump container body and lid are generally made of a synthetic resin material, and a spring made of metal is included in the inside of the lid, which is an obstacle to recycling of the synthetic resin material.
  • the technical problem to be solved by the present invention is to provide a cosmetic container that is easy to recycle and is eco-friendly by reducing parts of a cosmetic container and removing metal materials such as a spring from among the parts.
  • a container body in which an inlet portion is formed for storing liquid contents and forming an opening at the upper side, and a pipe is interposed therein in the longitudinal direction;
  • a first outlet pipe is formed in the center so that the lower portion of the fastening pipe is coupled to the inlet portion of the container body, and covers the opening of the inlet portion and is inserted into the inlet portion to be coupled with the pipe to move the liquid content.
  • a first cover including a connecting pipe to be connected;
  • a cylinder having a lower portion disposed concentrically with the first cover, and moving the liquid content from the center of the first cover to the upper portion by changing an internal pressure according to an external force applied to the upper portion;
  • a second cover having a lower portion coupled to the inside of the upper end of the first cover to position the cylinder inside;
  • a container lid including a tubular body inserted in the upper portion of the second cover and moving up and down along the longitudinal direction, an upper cap covering the body, and a discharge path formed between the body and the upper cap; and ,
  • a first check valve for opening and closing the first outlet pipe of the connection pipe
  • a first cylinder member including a first tubular body having a diameter corresponding to an upper circumference of the check valve, and a first transmission pipe protruding from the upper portion of the first body;
  • a second seating portion formed in a cylindrical shape through which the inside is formed and disposed above the connector pipe of the first cover, and a second tubular shape that is inserted into the body of the lid and into which the first transmission pipe is inserted
  • a second cylinder member including an outlet pipe and a deformable portion made of an elastic material connecting an upper end of the second seating portion and a lower end of the inlet pipe;
  • a second body having a cylindrical shape having the same diameter as the second outlet pipe, and a protruding pipe penetrating the second body and protruding from the upper portion of the body, and disposed at the top of the second outlet pipe to the inside of the body of the lid.
  • a third cylinder member to be inserted;
  • a second check valve disposed on the third cylinder member and inserted into the body of the lid to open and close the protruding pipe.
  • connection pipe of the first cover is connected to
  • a first seating portion extending from and protruding upward, a first outlet pipe formed through the lower pipe and the upper pipe, and protruding from the upper surface of the first seating portion so that it can be inserted inside the lower end of the second cover
  • the first insertion pipe to be inserted, a second insertion pipe protruding from the upper surface of the first seating portion to be inserted into the lower end of the second cylinder member, the first seating between the first insertion pipe and the second insertion pipe It characterized in that it comprises one or more ventilation holes formed through the portion.
  • the first check valve The first check valve
  • a first blocking portion formed in a shape and size corresponding to an end of the first outlet pipe so as to seal the tubular body that is movable by being inserted into the upper pipe and the first outlet pipe, and the first blocking portion It characterized in that it comprises a plurality of radial fins connecting the second blocking portion.
  • the upper end of the protruding pipe is formed with a slope inclined to the outside,
  • the deformable portion is characterized in that it is formed by connecting a plurality of ⁇ -shaped bent grooves around the upper circumference.
  • the second cylinder member includes a separation membrane formed to close and open the inner lower end of the second outlet pipe,
  • the first transmission tube is characterized in that a piercing hole is formed across the top opening to open the separation membrane when inserted into the second outlet tube.
  • the first cylinder member is characterized in that a plurality of through holes are formed through the periphery of the lower end of the first body.
  • the third insertion tube and the fourth insertion tube are formed in a corresponding diameter at the bottom of the second seating part so that they can be inserted into the groove between the first and second insertion tubes.
  • the eco-pump cosmetic container according to the present invention and the cylinder provided in the pump container effectively adjusts the pressure acting on the space between the container body and the container lid, so that leakage from the space between the container body and the container lid is generated. Can be prevented.
  • eco-pump type cosmetic container and the cylinder provided in the pump container according to the present invention have the advantage that a separate driving device or spring applied to a general reciprocating pump is not required.
  • Embodiments of the technical idea of the present invention may provide various effects not specifically mentioned.
  • FIG. 1 is a perspective view showing an eco-pump type cosmetic container according to the present invention.
  • FIG. 2 is an exploded perspective view showing the components of the eco-pump type cosmetic container shown in FIG. 1 by exploding.
  • FIG. 3 is an exploded cross-sectional view of FIG. 2.
  • FIG. 4 is a perspective view showing a connection pipe of the eco-pump type cosmetic container shown in FIG. 3.
  • FIG. 5 is a perspective view illustrating a first or second check valve of the eco-pump type cosmetic container shown in FIG. 2.
  • FIG. 6 is a perspective view showing the first cylinder member shown in FIG. 2.
  • FIG. 7 is a perspective view showing a second cylinder member of the eco-pump type cosmetic container shown in FIG. 3.
  • FIG. 8 is a perspective view showing a second cover of the eco-pump type cosmetic container shown in FIG. 3.
  • Figure 9 is a perspective view showing a coupled state of the eco-pump type cosmetic container lid portion according to an embodiment of the present invention.
  • FIG. 10 is a partial cross-sectional view showing a state before the lid of the eco-pump type cosmetic container according to an embodiment of the present invention is pressed.
  • FIG. 11 is a partial cross-sectional view showing a pressurized state of the eco-pump cosmetic container of FIG. 10.
  • first and second may be used to describe various elements, but the elements are not limited by the terms. These terms are used only for the purpose of distinguishing one component from another component. For example, a first component may be referred to as a second component or a second component may be referred to as a first component within the scope of the present invention.
  • top, bottom, top, bottom, top and bottom are used to distinguish the relative positions of components.
  • the upper part of the drawing is named upper and the lower part of the drawing is named lower, the upper part may be named lower, and the lower part may be named upper without departing from the scope of the present invention.
  • FIG. 1 is a perspective view showing an eco-pump type cosmetic container according to the present invention
  • FIG. 2 is an exploded perspective view showing the components of the eco-pump type cosmetic container shown in FIG. 1
  • FIG. 3 is an exploded cross-sectional view of FIG. .
  • 4 is a perspective view showing a connection pipe of the eco-pump type cosmetic container shown in FIG. 3
  • FIG. 5 is a perspective view showing a first or second check valve
  • FIG. 6 is a perspective view showing a first cylinder member
  • FIG. 7 Is a perspective view showing a second cylinder member
  • Figure 8 is a perspective view showing a second cover
  • Figure 9 is a perspective view showing a coupled state of the eco-pump type cosmetic container lid portion according to an embodiment of the present invention
  • Figure 10 is A partial cross-sectional view showing a state before pressing the lid of the eco-pump type cosmetic container according to an embodiment of the present invention
  • FIG. 11 is a partial cross-sectional view showing a pressurized state.
  • the eco-pump cosmetic container 10 includes a container body 100, a first cover 200, a cylinder 300, a second cover 400, and a container. Includes a lid 500.
  • the container body 100 is provided with a storage space in which liquid contents can be stored, an inlet portion 120 for forming an opening upward is installed, and a pipe 110 may be interposed therein in the longitudinal direction.
  • a thread is formed on the outer circumferential surface of the inlet portion 120, and the lower end of the pipe 110 is preferably set to a length that can use all of the liquid contents stored therein close to the bottom of the storage space of the container body 100 .
  • the first cover 200 includes a tubular fastening pipe 210 and an inlet 120 having a thread corresponding to the thread of the inlet 120 formed on the inner circumferential surface to be coupled to the inlet 120 of the container body 100 It covers the opening of the inlet portion 120 and includes a connection pipe 220 that is inserted into the inner side and coupled to the pipe 110.
  • the fastening pipe 210 is formed in a tubular shape, and the inner circumferential surface of the tubular shape has a corresponding thread 212 so that it can be coupled with the thread of the inlet portion 120 from the lower end to a height corresponding to the thread of the inlet portion 120 Is formed, and the second lower pipe seating portion 213 is formed at a height corresponding to the height and outer diameter of the second lower pipe 410 of the second cover 400 to be described later on the upper inner circumferential surface of the screw thread 212.
  • the upper end of the fastening tube 210 is formed with a bent portion 211 that is bent inward so as to hold the second lower tube 410 of the second cover 400 coupled through the inside of the fastening tube 210.
  • connection pipe 220 is inserted into the inlet portion 120 and formed with a larger diameter than the first lower pipe 223 and the first lower pipe 223 into which the pipe 110 is inserted and coupled to the inside.
  • the first upper pipe 225 inserted into the inlet portion 120 extends around the upper end of the first upper pipe 225 so as to have an outer diameter corresponding to the upper outer diameter of the inlet portion 120 to cover the inlet portion 120
  • the first seating portion 221 to be formed and the second cover 400 to have an outer diameter corresponding to the inner diameter of the second lower pipe 410 to be inserted and coupled to the inner bottom of the second lower pipe 410
  • a first insertion tube 222 protruding upward from the top of the first mounting portion 221, and from the first mounting portion 221 to the inside of the first insertion tube, at the lower end of the second cylinder member 330 to be described later.
  • the second insertion pipe 224, the first lower pipe 223 and the first upper pipe 225, which are formed to protrude upward with a corresponding diameter so as to be inserted and coupled, are partitioned from each other, and by the first outlet pipe 228 Communicate.
  • the first outlet pipe 228 penetrates between the first upper pipe 225 and the first lower pipe 223 and protrudes upward to discharge the contents.
  • the lower end of the first outlet pipe 228 is connected to the pipe 110.
  • the liquid content moved upward through the pipe 110 moves toward the first cylinder member 320 to be described later through the first outlet pipe 228. Meanwhile, as shown in FIG.
  • an air inlet passage 221b and a ventilation hole 221c are formed on the bottom surface of the first seating portion 221.
  • the ventilation hole 221c is formed through the first seating portion 221 between the first insertion pipe 222 and the second insertion pipe 224, and the air inlet passage 221b is formed in the ventilation hole 221c. It is formed to extend to the first upper pipe 225.
  • a second air inlet passage 225a is formed extending from the air inlet passage 221b to the lower side.
  • the internal pressure of the container body 100 is increased and then restored to reduce the internal pressure, In proportion to the reduced internal pressure, air is moved to the air inlet passage 221b and the second air inlet passage 225a through the ventilation hole 221c.
  • the ventilation hole 221b communicates air between the inside and the outside of the container body 100.
  • the air inlet passage 221b, the second air inlet passage 225a, and the ventilation hole 221c increase the internal pressure of the container body 100 so that the liquid contents are connected to the connection pipe 220 ), or when the pressure of the cylinder 300 is released, air may be introduced into the container body 100 to increase the reduced internal pressure of the container body 100 again.
  • the configuration of the air inlet passage 221b, the second air inlet passage 225a, and the ventilation hole 221c in the connection pipe 220 is omitted. If the air inflow path 221b, the second air inflow path 225a, and the ventilation hole 221c are omitted, air is blocked inside the container body 100. It is preferable that the airless type cosmetic container is formed so that the content accommodation space inside the container body 100 can be reduced as the content is discharged.
  • the cylinder 300 has a cylindrical shape and is disposed inside the first cover 200 and the second cover 400.
  • the cylinder 300 changes the internal pressure of the inner cylinder space 330a according to an external force applied to the upper portion of the cylinder 300 to move the liquid contents from the center of the connection pipe 220 to the upper portion through the cylinder action.
  • the cylinder 300 includes a first check valve 310, a first cylinder member 320, a second cylinder member 330, a third cylinder member 340, and a second check valve 350 from bottom to top. They are placed in sequence.
  • the first check valve 310 and the second check valve 350 have the same shape and are disposed in a 180° direction.
  • 5 is a perspective view showing the first check valve 310 or the second check valve 350.
  • the first check valve 310 may seal the upper end of the first upper pipe 225 and the tubular body 311 having a diameter that can be inserted and coupled, and the first outlet pipe 228.
  • a first blocking portion 312 protruding in a shape and size corresponding to the upper end of the first outlet pipe 228, and a radial radiating pin 313 connecting the first blocking portion 312 and the body 311 Include.
  • the first check valve 310 is inserted into the first upper pipe 225 and disposed to seal or open the upper end of the first outlet pipe 222.
  • the first blocking portion 312 is in close contact with the first outlet pipe 228 when an external force is applied to the second cylinder member 330, and when the external force applied to the second cylinder member 330 is relieved, the first outlet pipe Released from (228).
  • a plurality of first radiation pins 313 are radially positioned along the circumference of the check valve 310 to form a gap therebetween. The liquid content moves upward from the container body through this gap.
  • the first cylinder member 320 has a tubular body 321 having a diameter corresponding to the upper circumference of the body 311 of the first check valve 310 and the body 321 to protrude from the upper body ( It includes a first transmission tube 322 formed with a diameter smaller than 321).
  • the first transmission pipe 322 is formed in a tubular shape, and a triangular piercing hole 324 is formed across the upper opening of the first transmission pipe 322.
  • the piercing hole 324 presses the separation membrane 332 of the second cylinder member 330 to open the separation membrane 332 of the second cylinder member 330 by incision.
  • the first delivery pipe 322 transfers the liquid content delivered through the connection pipe 220 to the upper side.
  • a plurality of through holes 323 are formed along the lower circumference of the body 321.
  • the through hole 323 is formed to prevent resistance to flow when the cylinder is contracted and relaxed.
  • the first cylinder member 320 is disposed above the first check valve 310 and inside the second cylinder member 330.
  • the first transmission pipe 322 is formed to have a corresponding length so that the upper end can be inserted into the lower end of the second outlet pipe 333 of the second cylinder member 330 to be described later.
  • the second cylinder member 330 is formed in a hollow tube shape that acts as a cylinder so that the liquid contents moving through the first delivery pipe 322 can be discharged to the discharge path 530 formed in the container lid 500 do.
  • the second cylinder member 330 is seated on the first seating portion 221 of the connection pipe 220 and forms a cylinder space 330a inside.
  • the second cylinder member 330 is deformed upward and downward along the first transmission pipe 322 of the first cylinder member 320 according to an external force applied thereto.
  • the second cylinder member 330 includes a second settling portion 335, a deformable portion 331, a second outlet pipe 333, a third insertion portion 336, a fourth insertion portion 337, and a separator. (332) and a second inclined portion (339).
  • the second seating portion 335 is formed to have an outer diameter corresponding to the outer diameter of the first insertion tube 222 of the connection tube 220 in a cylindrical shape, and is disposed on the first insertion tube 222.
  • the third insertion tube 336 and the fourth insertion tube 337 are corresponding to be inserted into the groove between the first insertion tube 222 and the second insertion tube 224.
  • Formed in diameter The inner diameter of the third insertion tube 336 is set so as to be in close contact with the outer surface of the second insertion tube, and the outer diameter of the fourth insertion tube 337 is set so as to be in close contact with the inner side of the first insertion tube.
  • a groove is formed by the space between the third and fourth insertion tubes 337.
  • the groove between the third insertion tube and the fourth insertion tube 337 is formed at a position corresponding to the ventilation hole 221b formed on the bottom surface of the first seating part 221, and the cylinder 330 is deformed by the deformation of the cylinder 330. ) Allow air to escape or enter according to internal pressure change.
  • the fourth insertion tube 337 is formed to be thinner than the third insertion tube 336 and may be in close contact or release to the first insertion tube 222 according to the deformation of the second cylinder member 330.
  • the inlet pipe 333 is formed with a corresponding diameter so that it can be inserted into the tubular body 520 of the container lid 500.
  • the temporary storage 330b formed by the inlet pipe 333 on the upper side of the separation membrane 332 temporarily stores the liquid contents delivered through the first delivery pipe 322 of the second cylinder member 320.
  • the deformation portion 331 is formed to extend to connect the upper end of the second seating portion 335 and the inlet pipe 333.
  • the cylinder space 330a is formed inside by the deformation part 331.
  • a ⁇ -shaped bending groove 331a is continuously formed around the outer surface of the deformable part 331.
  • the bending groove 331a obliquely transmits the external force generated at the vertices on both sides of the upper side to the bottom vertex and guides the external force to be gradually transmitted from the top to the bottom of the second cylinder member 330.
  • the deformable part 331 is formed of an elastic material.
  • the upper portion of the deformable portion 331 may extend horizontally around the lower end of the inlet pipe 333 and be coupled to vertically support the lower end of the body 520 of the container lid 500 to be described later.
  • the lower end of the body 520 of the lid 500 can easily deform the second cylinder member 330 by pressing the upper horizontal section of the deformation portion 331.
  • the thickness of the deformable portion 331 increases from the horizontal portion of the upper end toward the second seating portion 335.
  • a second inclined portion 339 is formed at the inner lower end of the deformable portion 331.
  • the second inclined portion 339 is formed at the same angle as the first inclined portion 224a formed on the inner surface of the second insertion tube 224 of the connection pipe 220, and the first inclined portion 224a and the The two inclined portions 339 are arranged to be connected.
  • the capacity of the cylinder space 330a is set so that an appropriate amount of the liquid contents in the container body can be sucked through the cylinder action upon restoration after deformation.
  • the separation membrane 332 is formed to close and open the inner lower end of the second outlet pipe 333 of the second cylinder member 330.
  • the separation membrane 332 is opened upward by the piercing hole 324, and the first transmission pipe 322 of the first cylinder member 320 is opened. It is pressed into the periphery so that the liquid storage is delivered to the temporary storage (330b).
  • the first transmission pipe 322 may be guided by extending a set length from the second outlet pipe 333 below the separation membrane 332.
  • the third cylinder member 340 has a corresponding size and shape to be inserted into the groove 334 around the bottom of the second body 341 and the second body 341 having the same diameter as the second outlet pipe 333
  • the protruding ring 345 is formed, and a second transmission pipe 343 is formed through the second body 341.
  • the second transmission pipe 343 protrudes from the upper end of the second body 341. It is preferable that the upper end of the third transmission pipe 343 has an inclination corresponding to the outside so as to be inserted into the groove on the bottom of the second check valve 350 to be described later.
  • the second check valve 350 is formed in a shape in which the top and bottom of the first check valve 310 are inverted as described above.
  • the second check valve 350 pushes the third cylinder member 340 upward to the bottom of the second blocking portion 351.
  • the protruding pipe 343 is closely coupled so that the contents do not flow out from the protruding pipe 343 to the discharge path 530.
  • the repulsive force of the second cylinder member 330 applied upwardly to the third cylinder member 340 disappears, and accordingly, the upper end of the third transmission pipe 343 Since the force in close contact with the groove portion 354 disappears, a space is generated between the groove portion 354 and the third transmission pipe 343, and at this time, the plurality of second spinning pins 353 are formed of the second check valve 350. Since it is located radially along the circumferential length and a gap is formed therebetween, the liquid content stored through the gap is moved from the third delivery tube 343 to the discharge path 530 side.
  • FIG. 8 shows the second cover 400.
  • the second cover 400 includes a second lower pipe 410 having an outer diameter corresponding to the upper inner diameter of the fastening pipe 210, and the deformation portion 331 of the second cylinder member 330 is capable of being deformed from the inside.
  • a second upper pipe 420 formed with a diameter smaller than the second lower pipe 410 to have an inner diameter, and an inner flange 440 formed by bending the upper end of the second upper pipe 420 inward, and an inner flange ( 440) It is composed of a hold portion 430 formed to extend downward from the inner end.
  • the holding part 430 is formed to have a diameter corresponding to the body 520 so that the protrusion 521 cannot pass.
  • the holding part 430 is connected to the first groove 431 and the first groove 431 in which the protrusion 521 of the container lid 500, which will be described later, can be mounted, so that the protrusion 521 can pass and move.
  • a second groove 432 is formed. While the protrusion 521 is positioned in the first groove 431, the lid 500 cannot move downward, so that the container is locked, and the protrusion 521 turns the lid 500 so that the protrusion 521 becomes the second groove ( When moving to 432), the lid 500 can be moved downward.
  • the second lower pipe 410 of the second cover 400 is accommodated above the fastening pipe.
  • the container lid 500 has an upper cap 510 whose side is bent downward, and a tubular body 520 inserted into the inner holding part 430 of the second upper pipe 420 of the second cover 400 And, it includes a discharge path 530 formed in communication with the body 520 at one side of the bottom of the upper cap 510.
  • the second outlet pipe 333 is inserted into the lower inner side, and the lower end of the body 530 contacts the horizontal portion of the deformable part 331, and the user presses the upper cap 510, the body 520
  • the end of the deformable portion 331 is pressed down to deform the deformed portion 331 of the second cylinder member 330, or when the deformed portion 331 of the second cylinder member 330 is restored and rises, it rises together do.
  • FIGS. 10 to 11 is a cross-sectional view of an eco-pump type cosmetic container in an unpressurized state
  • FIG. 11 is a cross-sectional view of a pressurized state.
  • the eco-pump type cosmetic container 10 is in the first state that has never been used with liquid contents stored in the container body 100, the pump container 10 having a double barrier structure is the container body The liquid contents are stored in 100, but the liquid contents are not yet introduced into the temporary storage 330b of the second cylinder member 330.
  • the first cylinder member 320 is the second outlet pipe of the second cylinder member 330 ( Since the separation membrane 332 is not opened because it is not pressed into the container body 333, the container body 100 is sealed.
  • the eco-pump cosmetic container 10 has liquid contents stored in the container body 100, and an external force is applied to the container lid 500 so that the second cylinder member 330 is deformed. And the first cylinder member 320 is pressed into the second outlet pipe 333 of the second cylinder member 330.
  • the separation membrane 332 is opened by the first transmission pipe and the piercing hole 324 and the first transmission pipe 322 of the first cylinder member 320 It is pressed into the second outlet pipe 333 of the second cylinder member 330.
  • the body 520 of the container lid 500 presses the outer lower end of the second outlet pipe 333 of the second cylinder member 330 to change the deformable portion 331.
  • the internal pressure of the cylinder space 330a may be increased.
  • the air inflow path and the ventilation hole increase the internal pressure of the container body 100 to induce the liquid content to move to the first outlet pipe 228 of the connection pipe 220.
  • the deformed portion 331 of the elastic material is restored to a circular shape.
  • the body 321 of the first cylinder member 320 presses the body 311 of the first check valve 310 Will disappear. Therefore, since the force that the first blocking portion 312 is blocking the first outlet pipe 228 disappears, the liquid contents of the container body 100 are transferred to the first cylinder member 320 through the first outlet pipe 228. It is transmitted to 1 delivery tube 323.
  • the separation membrane 332 is opened by the piercing rod 322 so that the first cylinder member 320 is pressed into the inlet pipe 333 of the second cylinder member 330 to provide a temporary storage area 330b.
  • the temporary storage (330b) is filled with the stored contents.
  • the liquid contents stored in the temporary storage 330b from the container body 100 through the first and first cylinder members 310 and 320 are stored in the second cylinder member ( It is possible to prevent leakage of liquid generated to the upper portion of the 330).
  • the eco-pump cosmetic container 10 according to the present invention repeats the first operating state again after the second operating state, so that the liquid contents that have flowed into the temporary storage 330b according to the second operating state are removed from the container lid 500 ) Can be discharged to the outside through the discharge path 530.
  • the eco-pump cosmetic container 10 according to the present invention when an external force is applied to the container lid 500 after the second operating state, the liquid contents of the cylinder space 330a are discharged to the discharge path 530, and the container body ( 100) can be prevented from flowing down.
  • the eco-pump cosmetic container 10 allows the first check valve 310 and the second check valve 350 to be double-sealed and released to more effectively protect the contents stored in the container body 100. I can.

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)

Abstract

La présente invention concerne un récipient de produit cosmétique de type à pompe économique et un cylindre du récipient de pompe, qui ajustent efficacement la pression appliquée à l'espace entre un corps principal de récipient et un couvercle de récipient, et peuvent ainsi empêcher une fuite de se produire à travers le couvercle de récipient à partir de l'espace entre le corps principal de récipient et le couvercle de récipient. Le récipient pour produit cosmétique de type à pompe économique comprend le corps principal de récipient, un premier couvercle, un cylindre, un second couvercle et le couvercle du récipient.
PCT/KR2019/009606 2019-07-31 2019-08-01 Récipient pour cosmétique du type à pompe économique Ceased WO2021020632A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2019-0093333 2019-07-31
KR20190093333 2019-07-31

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WO2021020632A1 true WO2021020632A1 (fr) 2021-02-04

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101701311B1 (ko) * 2016-08-26 2017-02-02 (주)민진 펌프 용기
US20190116959A1 (en) * 2017-10-24 2019-04-25 Young-Kwang Byun Case for liquid state cosmetics
KR20190051278A (ko) * 2017-11-06 2019-05-15 (주)아모레퍼시픽 도포부재에 내용물을 충전시키는 화장품 용기
KR20190060564A (ko) * 2017-11-24 2019-06-03 한순민 화장품 용기
KR20190075505A (ko) * 2017-12-21 2019-07-01 이도훈 폴리케톤 재질의 부품을 갖는 펌프가 장착된 화장품 용기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101701311B1 (ko) * 2016-08-26 2017-02-02 (주)민진 펌프 용기
US20190116959A1 (en) * 2017-10-24 2019-04-25 Young-Kwang Byun Case for liquid state cosmetics
KR20190051278A (ko) * 2017-11-06 2019-05-15 (주)아모레퍼시픽 도포부재에 내용물을 충전시키는 화장품 용기
KR20190060564A (ko) * 2017-11-24 2019-06-03 한순민 화장품 용기
KR20190075505A (ko) * 2017-12-21 2019-07-01 이도훈 폴리케톤 재질의 부품을 갖는 펌프가 장착된 화장품 용기

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