WO2017179932A1

WO2017179932A1 - Refill container using double injection

Info

Publication number: WO2017179932A1
Application number: PCT/KR2017/004035
Authority: WO
Inventors: 홍성수
Original assignee: (주)아모레퍼시픽
Priority date: 2016-04-15
Filing date: 2017-04-14
Publication date: 2017-10-19
Also published as: CN206630188U

Abstract

The present invention relates to a refill container using double injection and, more specifically, to a refill container using double injection, comprising: a refill container for containing a cosmetic material, wherein the refill container is formed of a synthetic resin or a metallic material and has an impregnation member in which the cosmetic material is impregnated; a refill container holder which is coupled to the top of the refill container; and a refill container cover which is opened and closed by being hinge-coupled to the refill container holder, wherein the refill container holder is formed by doubly injecting or insert-injecting a packing part of an elastic material therein, the top of the refill container and the packing part are coupled when the refill container and the refill container holder are coupled, thereby preventing the leaking of the cosmetic material in the refill container, and, as the packing part of the elastic material is doubly injected or insert-injected to the refill container holder, the refill container can be sealed without any separate component, and the assembly process can be simplified, thereby enhancing productivity and reducing production costs.

Description

Refill container using double injection

The present invention relates to a refilling container using a double injection, and more particularly to a refilling container having a cosmetic material impregnated member formed of a synthetic resin or metal material accommodated cosmetics. The refill container holder is coupled to the refill container and the refill container lid is hinged to the refill container holder is opened and closed, wherein the refill container holder is formed by double injection or insert injection of the packing material of the elastic material inside When the refill container and the refill container holder are combined, the top of the refill container and the packing part are combined to prevent leakage of cosmetics in the refill container, and by inserting or reinjecting the packing part of the elastic material into the refill container holder, a separate part It is possible to seal the refill container without, and the assembly process is simplified to refill the container using a double injection, characterized in that the productivity is improved and the cost is reduced.

Tone cosmetics are used for the purpose of beautifully changing the appearance of the skin and to make the skin beautiful.It is divided into base makeup, which is used to make the skin color uniform and cover the defects, and point makeup, which partially increases the three-dimensional effect such as lips, eyes, and nails. , Base makeup consists of makeup base, foundation, powder, etc. Point makeup consists of lipstick, eyeliner, mascara and the like.

The foundation is classified into a solid foundation, a liquid foundation, and a gel foundation, depending on the form of the cosmetic. The solid foundation has a high covering power but has a disadvantage of agglomeration when correcting makeup. Accordingly, in recent years, a lot of consumers prefer a gel-like foundation which has a considerable lasting power and has a good adhesion when applied to the skin.

As a result, it is necessary to develop a container for gel foundation. Generally, the gel foundation is filled into a glass container or a tube container, and when the user uses it, it is applied to the skin by using a puff or a hand. Was used.

However, the prior art has a problem inconvenient in use to wash the hands every time, because the user is buried in the hands every time the user uses, there was a problem that the cosmetics are lost by washing the hands with the cosmetics as described above.

In order to solve the above problems, as shown in FIG. 1, the present applicant discloses Korean Patent No. 10-1257628 to impregnate cosmetics in the impregnation member 1 and develop a compact container incorporating the same into an inner container. The cosmetic material impregnated in the member 1 was applied to the skin by applying it to a puff so that the cosmetic material could be easily used without applying the cosmetic material to the hand.

However, the conventional technique is that the cosmetic impregnated in the impregnation member (1) contains a large amount of volatile raw material, when the sealing force of the inner container for receiving the cosmetic drops, the volatile raw material is evaporated into the atmosphere, which causes the cosmetic to harden There is a problem that the original function of cosmetics is lost, and a method for blocking evaporation of volatile raw materials of cosmetics is required.

In order to solve the above problems, as shown in FIG. 2, Korean Patent Registration No. 10-1297824 has been disclosed, which forms a sealing rib 3 at the bottom of a packing case lid, and the sealing rib 3 is a packing case 2. It is to be inserted into the packing groove formed in the) to effectively seal the packing case (2) to prevent evaporation of the volatile raw material of the cosmetic.

However, the prior art, the inner container (4) is made of a synthetic resin material, as described above, if the inner container (4) is made of a synthetic resin material should be formed to have a predetermined thickness, so that the cosmetic container space is reduced to the inner container (4). There was a limit to maximizing the amount of cosmetics to fill in).

In addition, the volatile raw material of the cosmetic contained in the inner container (4) gradually passes through the inner container (4) formed of a synthetic resin material to evaporate and volatilize to the outside, there is a problem that the contents of the cosmetic is altered or reduced.

In order to solve the above problems, as shown in FIG. 3, the present applicant has disclosed Korean Patent No. 10-1584512, which forms a thin layer by forming the refill container 5 into a metal material, thereby forming a cosmetic in the refill container. When the refill container is combined with the refill container holder made of synthetic resin, the cross-sectional shape is formed on the upper part of the refill container so as to prevent the leakage of cosmetics due to the nature of the metal material. Phosphorus sealing ring (6) is combined to effectively leak and seal the contents.

However, the prior art is an assembly process of coupling the sealing ring 6 in a manner of coupling the refill container 5 and the refill container holder by combining the sealing ring (6) as a separate part on the refill container (5). In addition, the longer the time to manufacture the cosmetic container has a problem that the productivity is lowered and the cost is increased.

In addition, when the sealing ring (6) is simply fitted when combined with the refill container (5) there is a problem that the sealing ring (6) is pulled out to prevent the leakage of cosmetics.

The present invention has been made to solve the above problems, it is formed of a synthetic resin or metal material that is accommodated cosmetics, and a refill container having an impregnation member impregnated with a cosmetic. The refill container holder is coupled to the refill container and the refill container lid is hinged to the refill container holder is opened and closed, wherein the refill container holder is formed by double injection or insert injection of the packing material of the elastic material inside When the refill container and the refill container holder are combined, the top of the refill container and the packing part are combined to prevent leakage of cosmetics in the refill container, and by inserting or reinjecting the packing part of the elastic material into the refill container holder, a separate part It is an object of the present invention to provide a refill container using a double injection, characterized in that it is possible to seal the refill container without an assembly and the assembly process is simplified to improve productivity and reduce costs.

The present invention is a refill container containing a cosmetic;

A refill container holder coupled to an upper portion of the refill container;

Consists of the refill container lid which is coupled to the refill container holder and opened and closed,

Inside the refill container holder, the packing portion of the elastic material is formed of double injection or insert injection to prevent leakage of the cosmetic where the upper end of the refill container is coupled, the control wheel coupling groove is formed on one side lower portion of the refill container holder, The control wheel wheel coupling groove provides a refill container using a double injection, characterized in that the control wheel wheel for controlling the injection flow is molded.

In addition, the refill container is characterized in that the impregnation member impregnated with the cosmetic is further mounted.

In addition, a first locking protrusion wheel is formed on the outer circumferential surface of the refill container, and the first locking protrusion wheel is coupled to the second locking protrusion wheel formed on the inner circumferential surface of the refill container holder.

In addition, the refill container is characterized in that formed of a synthetic resin material.

In addition, the refill container is stainless steel (Stainless steel), iron (Fe), aluminum (Al), copper (Cu), tungsten (W), nickel (Ni), tin (Sn), magnesium (Mg), calcium ( It is preferably formed of at least one of Ca), titanium (Ti), zinc (Zn), and gallium (Ga).

In addition, the packing part is formed of any one or more of the material TPE (Thermo Plastic Elastomer), PE (polyethylene), natural rubber (natural rubber), urethane rubber (urethane rubber), NBR (nitrile-butadiene rubber), silicone (silicone) Can be.

In addition, the inside of the packing portion is formed with an insertion groove into which the upper portion of the refill container is inserted, and the insertion groove is characterized in that the sealing projection wheel is formed facing each other.

In addition, the sealing wheel is characterized in that it is formed to cross each other.

In addition, a coupling protrusion is formed at the outer circumference of the other side of the packing part, and a coupling groove is formed at the inner circumference of the other side of the refill container holder to be coupled to each other.

The refill container using a double injection according to the present invention is formed of a synthetic resin or metal material that is accommodated in the cosmetic, and a refill container having an impregnation member impregnated with the cosmetic. The refill container holder is coupled to the refill container and the refill container lid is hinged to the refill container holder is opened and closed, wherein the refill container holder is formed by double injection or insert injection of the packing material of the elastic material inside When the refill container and the refill container holder are combined, the top of the refill container and the packing part are combined to prevent leakage of cosmetics in the refill container, and by inserting or reinjecting the packing part of the elastic material into the refill container holder, a separate part It is possible to seal the refillable container without the possibility of improving the productivity and cost by simplifying the assembly process.

1 is a perspective view of the lid of the conventional compact container opened.

2 and 3 are cross-sectional views of another conventional compact container.

4 is a perspective view of a refill container using a double injection according to an embodiment of the present invention.

5 is an exploded perspective view of a refill container using a double injection according to an embodiment of the present invention.

6 is a cross-sectional view of the refill container using a double injection according to an embodiment of the present invention.

Figure 7 is a cross-sectional view of a state in which the refill container using a double injection in accordance with an embodiment of the present invention.

8 is a perspective view of a state in which a refill container using a double injection according to an embodiment of the present invention is coupled to a compact case.

9 is a cross-sectional view of a refill container using a double injection according to another embodiment of the present invention.

An embodiment of a refill container using a double injection according to the present invention will be described with reference to the accompanying drawings.

4 is a perspective view of a refill container using a double injection according to an embodiment of the present invention, Figure 5 is an exploded perspective view of a refill container using a double injection according to an embodiment of the present invention. 6 is a cross-sectional view of a refill container using a double injection according to an embodiment of the present invention, Figure 7 is a cross-sectional view of a state in which the refill container using a double injection according to an embodiment of the present invention. 8 is a perspective view of a state in which a refill container using a double injection according to an embodiment of the present invention is coupled to a compact case, and FIG. 9 is a cross-sectional view of a refill container using a double injection according to another embodiment of the present invention.

The refill container using the double injection of the present invention is opened and closed by being combined with the refill container 10, the refill container holder 20 coupled to the top of the refill container 10, and the refill container holder 20 to accommodate the cosmetics. Consists of the refill container lid 50, which is inside the refill container holder 20 is the injection portion 30 of the elastic material to prevent the leakage of cosmetics in the place where the upper end of the refill container 10 is coupled to the double injection or insert It is formed by injection.

The refill container 10 is formed of a synthetic resin or a metal material, and has a cosmetic accommodating space 11 therein, and a first locking protrusion wheel 12 is formed on an outer circumferential surface thereof.

In particular, when the refill container 10 is formed of a metal material, the refill container 10 may have a thin thickness, thereby maximizing the cosmetic accommodating space 11.

The refill container 10 is stainless steel, iron (Fe), aluminum (Al), copper (Cu), tungsten (W), nickel (Ni), tin (Sn), magnesium (Mg), calcium It is preferably formed of any one or more of (Ca), titanium (Ti), zinc (Zn), and gallium (Ga).

The cosmetic accommodating space 11 may be equipped with an impregnation member 60 directly receiving cosmetic or impregnated with the cosmetic.

In the present invention, it will be described that the impregnation member 60 is mounted.

The impregnation member 60 is BR (Butadiene Rubber), SBR (Styrene Butadiene Rubber), NR (Nateral Rubber), NRSBR (Nateral Rubber Styrene Butadiene Rubber), NBR (acrylonitrile-butadiene rubber), wet urethane, dry urethane, poly It consists of one or more materials selected from the group consisting of ether, polyester, polyvinyl chloride, polyethylene, latex, silicone, polyvinyl alcohol (PVA), nitrile rubber, butyl rubber and neoprene.

The first fastening wheel 12 is coupled to the second locking wheel wheel 22 formed on the inner circumferential surface of the refill container holder 20 to couple the refill container 10 and the refill container holder 20.

The refill container 10 is coupled to the refill container holder 20 by fitting, but may be combined by various methods such as undercut coupling and screw coupling.

Since the refill container 10 is replaceable, instead of replacing the entire cosmetic case, only the refill container 10 may be replaced to reuse the remaining parts.

The refill container holder 20 has a fastening groove 21 formed on the upper outer circumferential surface thereof, and a second locking protrusion wheel 22 is formed on the lower inner circumferential surface thereof.

In addition, the refill container holder 20 is formed with a hinge bracket 23 for coupling with the refill container lid 50, the adhesive piece 25 is formed in the upper inside.

The fastening groove 21 is formed at the upper end of the outer circumferential surface of the refill container holder 20, and engages with the fastening protrusion 51 of the refill container lid 50 to increase the airtightness of the refill container 10.

The second locking protrusion wheel 22 is coupled to the first locking protrusion wheel 12 formed on the outer circumferential surface of the refill container 10 to fix the refill container 10 to the refill container holder 20.

The hinge bracket 23 is formed on the side of the refill container holder 20 is hinged to the refill container lid 50 by a hinge pin 24.

The adhesive piece 25 is formed to extend inwardly and bend downward at the upper end of the refill container holder 20.

The adhesive piece 25 presses the edge portion of the impregnation member 60 accommodated in the refill container 10 to prevent the impregnation member 60 from moving and at the same time, the sealing paper 40 as shown in FIG. The part to be bonded.

The adhesive piece 25 may be integrally formed with the refill container holder 20 or may be separately formed.

The sealing paper 40 is formed of a synthetic resin or aluminum, the handle 41 is formed on one side, the handle 41 can be easily separated by holding the handle 41.

The sealing paper 40 prevents the cosmetics contained in the refill container 10 from being volatilized and prevents the cosmetics from being altered or damaged.

A control wheel coupling groove 26 is formed at the bottom of the adhesive piece 25 as shown in FIG. 6, and the control wheel coupling groove 26 is ejected when the packing part 30 is double injection or insert injection. It is a seat where the control wheel 33 for controlling the flow is molded.

When the double injection molding of the packing part 30 to the refill container holder 20 without the control wheel 33, the injection speed of the synthetic resin to be injected is so fast that the synthetic resin flows before the sealing wheel wheel 32 is formed, There arises a problem that 30 is not precisely formed.

Therefore, in order to lower the injection speed of the synthetic resin to be injected, the control wheel coupling groove 26 is formed in the refill container holder 20 to inject the synthetic resin into the control wheel coupling groove 26 and the synthetic resin to be injected is the control wheel coupling groove 26. After the injection speed is lowered by hitting the wall, the synthetic resin flows slowly along the space of the packing part 30, and the packing part 30 is molded to precisely shape the sealing protrusion wheel 32, and finally, the control wheel wheel 33 is molded. do.

The packing part 30 is formed to increase the sealing force when the metal refill container 10 and the synthetic refill container holder 20 are combined.

Since the packing part 30 is formed of double injection or insert injection where the upper end of the refill container 10 is coupled to the inside of the refill container holder 20, the sealing of the refill container 10 without a separate part is performed. In addition, the assembly process is simplified, so that the productivity can be improved and the cost can be reduced.

In addition, since the packing part 30 is formed by double injection or insert injection, it is not separated from the refill container holder 20, so that the sealing force may be further increased.

The packing part 30 has an insertion groove 31 formed therein, and the insertion groove 31 is inserted into the upper end of the refill container 10 as shown in FIG.

Sealing wheel wheel 32 is formed in the insertion groove 31 to face each other, the sealing wheel wheel 32 is formed to cross each other as shown in FIG.

As the sealing protrusion wheels 32 are alternately formed, as shown in FIG. 6, the side surfaces of the refill container 10 are alternately pressed to serve to increase the sealing force.

The packing part 30 is made of any one or more of TPE (Thermo Plastic Elastomer), PE (polyethylene), natural rubber (natural rubber), urethane rubber (urethane rubber), NBR (nitrile-butadiene rubber), silicone (silicone) It is preferable to form.

As shown in FIG. 9, a coupling protrusion wheel 34 is formed at the other outer circumference of the packing part 30, and the coupling protrusion wheel 34 is a coupling groove 27 formed at the other inner circumference of the refill container holder 20. When coupled to form the packing part 30 in a double injection or insert injection, the packing 30 is prevented from being separated from the refill container holder 20.

The refill container holder 20 is hinged to the refill container lid 50.

A fastening protrusion 51 is formed at a lower end of the refill container lid 50, and the fastening protrusion 51 is coupled to the fastening groove 21 of the refill container holder 20 to increase the airtightness of the refill container 10. It plays a role.

Opening and closing handle 52 is formed on one side of the refill container lid 50 for easy opening and closing.

The refill container lid 50 has a hinge protrusion 53 formed at one side thereof, and the hinge protrusion 53 is fitted to the hinge bracket 23 of the refill container holder 20 to be fixed by the hinge pin 24. .

In addition, the upper surface of the refill container lid 50 is formed with a puff seating groove 54 for storing a puff (not shown) that is a makeup tool.

If described in detail the assembly method and use state of the refill container using a double injection according to an embodiment of the present invention.

In order to assemble the refill container using the double injection of the present invention, the packing part 30 is hinged to the refill container lid 50 to the refill container holder 20 formed by double injection or insert injection.

Subsequently, as shown in FIG. 7, the refill container 10 is coupled to the refill container 10 from the bottom to the upper part, and the refill container 10 is equipped with an impregnation member 60 impregnated with cosmetics.

Next, the sealing paper 40 is adhered to the adhesive piece 25 of the refill container holder 20.

In order to use the refilling container using the double injection assembled in the above method is used by mounting to a compact case consisting of the outer container 70 and the outer container lid 80 as shown in FIG.

As described above, what is described in the present invention is merely an embodiment for carrying out a refill container using double injection, and the present invention is not limited to the above embodiment. As claimed in the appended claims, any person skilled in the art to which the present invention pertains should be regarded as falling within the scope of the present invention to the extent that various modifications can be made without departing from the gist of the present invention. .

[Description of the code]

10: Refill Container 11: Cosmetic Storage Space

12: first jammer wheel 20: refill container holder

21: Tightening Home 22: Second Jamming Wheel

23: hinge bracket 24: hinge pin

25: adhesive piece 26: control wheel engaging groove

27: coupling groove 30: packing part

31: Insertion groove 32: Sealed wheel

33: control wheel 34: coupling wheel

40: Sealing paper 41: Handle

50: refill container lid 51: fastening protrusions

52: opening and closing handle 53: hinge protrusion

54: puff seating groove 60: impregnation member

70: outer container 80: outer container lid

Claims

A refill container containing cosmetics;

A refill container holder coupled to an upper portion of the refill container;

Consists of the refill container lid which is coupled to the refill container holder and opened and closed,

Inside the refill container holder, the packing portion of the elastic material is formed of double injection or insert injection to prevent leakage of the cosmetic where the upper end of the refill container is coupled, the control wheel coupling groove is formed on one side lower portion of the refill container holder, The control wheel wheel coupling groove refill container using a double injection, characterized in that the control wheel wheel for controlling the injection flow is molded.
The method of claim 1,

The refill container using a double injection, characterized in that the impregnated member impregnated with the cosmetic is further mounted inside the refill container.
The method of claim 1,

A first locking protrusion wheel is formed on the outer circumferential surface of the refill container, and the first locking protrusion wheel is coupled to a second locking protrusion wheel formed on the inner circumferential surface of the refill container holder.
The method of claim 1,

The refill container is a refill container using a double injection, characterized in that formed of a synthetic resin material.
The method of claim 1,

The refill container is stainless steel, iron (Fe), aluminum (Al), copper (Cu), tungsten (W), nickel (Ni), tin (Sn), magnesium (Mg), calcium (Ca) , Titanium (Ti), zinc (Zn), gallium (Ga) refill container using a double injection, characterized in that formed from any one or more of the materials.
The method of claim 1,

The packing part may be formed of any one or more of TPE (Thermo Plastic Elastomer), PE (polyethylene), natural rubber (natural rubber), urethane rubber (urethane rubber), NBR (nitrile-butadiene rubber), silicon (silicone) Refill container using double injection.
The method of claim 1,

Refill container using a double injection, characterized in that the inner side of the packing portion is formed with an insertion groove is inserted into the top of the refill container, the insertion groove is formed facing the sealing protrusion wheel.
The method of claim 7, wherein

The sealed wheel wheel is a refilling container using a double injection, characterized in that formed to cross each other.
The method of claim 1,

Coupling wheels are formed on the outer circumferential edge of the packing portion, and a coupling groove is formed on the other inner circumference of the refill container holder, thereby being coupled to each other.