KR102220298B1 - Cosmetic container and manufacturing apparatus for the same and manufacturing method for the same - Google Patents

Abstract

Provide cosmetic containers. A cosmetic container according to an embodiment of the present invention includes a storage container in which a receiving part is formed in which a cosmetic is received, a cap part formed on one side of an application member for capturing the cosmetic and applying it to the skin, and a positive or negative pattern on one side of the receiving part Includes wealth.

Description

Cosmetic container, manufacturing device and manufacturing method thereof {COSMETIC CONTAINER AND MANUFACTURING APPARATUS FOR THE SAME AND MANUFACTURING METHOD FOR THE SAME}

The present invention relates to a cosmetic container, an apparatus and a method for manufacturing the same.

Various symbols, figures, or characters (hereinafter, collectively referred to as "shape") are displayed on the surface of a cosmetic container containing cosmetics. These shapes are used to display a variety of information, such as a cosmetic brand or a cosmetic type.

In general, these shapes are manufactured in the form of stickers and are attached to the outer surface of cosmetic containers or printed using various paints. However, such a method of attaching a sticker or a method of printing a paint may be corroded or worn as cosmetics are used.

To prevent this, conventionally, the outer surface of a cosmetic product has been processed into a surface having an uneven structure capable of expressing a specific shape. However, even in such a case, as the use of cosmetics continues, abrasion of the outer surface is inevitable, and the visual aesthetics of the cosmetic container deteriorates due to the abrasion, and if the shape is printed inside, the cosmetics may be contaminated. In addition, in the case of processing the outer surface of the cosmetic, it is difficult to process, thereby increasing the defect rate and increasing the work difficulty, thereby increasing the working time.

In one embodiment of the present invention, a cosmetic container capable of shortening the working time by forming a pattern such as a letter or logo on the inner surface to prevent the pattern from being worn out or erased, and to facilitate contamination and work of cosmetic materials, and It is to provide a manufacturing method.

An embodiment of the present invention is a storage container in which a receiving portion is formed in which a cosmetic material is accommodated; It provides a cosmetic container comprising a cap portion formed on one side of the application member for capturing the cosmetic and applying it to the skin, and a pattern portion of an embossed or intaglio pattern on one side of the receiving portion.

In addition, the storage container may be made of a transparent or translucent synthetic resin.

Another embodiment of the present invention is an apparatus for manufacturing a cosmetic container having a storage container in which a receiving part is formed in which a cosmetic material is accommodated, comprising: a core mold corresponding to the shape of the receiving part and having a pattern forming part formed in relief or intaglio on the outer surface; It provides a cosmetic container manufacturing apparatus including an injection machine having a cavity mold in which a cavity corresponding to the outer shape of the storage container is formed, and a nozzle communicating with the cavity to inject a raw material of the storage container.

In addition, the pattern forming part may be formed of a plurality of protrusions protruding from the outer surface of the core mold.

In addition, it may include a neck mold coupled to one side of the cavity mold and formed to correspond to one end of the storage container, and a base mold coupled to the other side of the cavity mold to install the injection machine inside.

Another embodiment of the present invention is a method of manufacturing a cosmetic container having a storage container in which a receiving portion is formed in which a cosmetic material is accommodated, comprising: forming a pattern on an outer surface of a core mold corresponding to the shape of the receiving portion; Introducing the core mold into a cavity mold having a cavity formed therein, which is a molding space for molding the storage container; Injecting a raw material into the cavity; It provides a method of manufacturing a cosmetic container comprising the step of forming a storage container in which a pattern part is formed on the inner surface of the receiving part by the pattern and pulling out the storage container.

In addition, the step of forming the pattern may further include coupling a neck mold corresponding to one end of the storage container to the cavity mold and coupling a base mold corresponding to the other end of the storage container to the cavity mold. Can include.

In addition, in the step of forming the pattern, the pattern may be intaglio or embossed.

In addition, the pattern may be formed by an etching process or an engraving process.

A cosmetic container according to an embodiment of the present invention, an apparatus for manufacturing the same, and a manufacturing method thereof, while the cosmetic container is formed in a single structure, prevents the letters or logos from being worn or erased by forming a pattern portion such as letters or logos on the inner surface. It is possible to do, and it is possible to shorten the working time due to the easy contamination and work of cosmetic materials.

A cosmetic container according to an embodiment of the present invention, a manufacturing apparatus and manufacturing method thereof, forms a pattern on the inner surface of the cosmetic container without producing a separate inner mold or a change core coupled to one side of the mold using a core mold. It can be done, and the core mold can be easily replaced, thereby increasing economic efficiency.

1 is a perspective view of a cosmetic container according to an embodiment of the present invention.
2 is an exploded perspective view of a cosmetic container according to an embodiment of the present invention.
3 is a cross-sectional view of a manufacturing apparatus according to an embodiment of the present invention.
4 is a cross-sectional view illustrating a state in which a raw material is injected into the cavity shown in FIG. 3.
5 is a plan view of a storage container according to an embodiment of the present invention.
6 is a perspective view of a storage container manufactured by a cosmetic container manufacturing apparatus according to a second embodiment of the present invention.
7 is a modified example of FIG. 6.
8 is a flowchart of a method of manufacturing a storage container according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement the present invention. The present invention may be implemented in various different forms, and is not limited to the embodiments described herein. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and the same reference numerals are assigned to the same or similar components throughout the specification.

In the present specification, terms such as "comprise" or "have" are intended to designate the presence of features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, but one or more other features. It is to be understood that the possibility of addition or presence of elements or numbers, steps, actions, components, parts, or combinations thereof is not preliminarily excluded. In addition, when a part such as a layer, film, region, plate, etc. is said to be "on" another part, this includes not only the case where the other part is "directly above", but also the case where there is another part in the middle. Conversely, when a part such as a layer, film, region, plate, etc. is said to be "below" another part, this includes not only the case where the other part is "directly below", but also the case where there is another part in the middle.

1 is a perspective view of a cosmetic container according to an embodiment of the present invention, Figure 2 is an exploded perspective view of the cosmetic container according to an embodiment of the present invention.

In describing a cosmetic container according to an embodiment of the present invention, as shown in FIG. 1, the cap part 30 is defined upward from the storage container 10 and described, and the storage container 10 in the cap part 30 ) Side is defined as downward.

Referring to FIGS. 1 and 2, a cosmetic container 1 according to an embodiment of the present invention includes a storage container 10 and a cap part 30. At this time, the cosmetic container 1 may be a cosmetic, in particular, a lip cosmetic application device such as lip gloss, but is not limited thereto, and may be a lip gloss, eye shadow, and foundation application device.

In addition, the storage container 10 may store a certain amount of cosmetic material to be applied to the user's skin therein. At this time, the cosmetic may be composed of a gel or gel-like lip-only essence as a lip product, and cosmetics for lips other than face and hands such as lip gloss.

The storage container 10 may have a container shape with one side open. At this time, the open side of the storage container 10 may serve as an entrance through which the rod 32 enters and exits. A neck portion 16 for coupling with the cap portion 30 may be formed at the upper end of the storage container 10.

In addition, a receiving portion 12 for accommodating cosmetic may be formed inside the storage container 10. In this case, the receiving portion 12 may be formed to extend upward from the inside of the storage container 10 to the neck portion 16. The neck portion 16 may have an open top. The receiving portion 12 may have a space to accommodate the rod 32 and the application member 34 of the cap portion 30 to be described later.

The storage container 10 may be made of a transparent or translucent material so that the cosmetic material accommodated in the receiving part 12 can be seen from the outside. In addition, the storage container 10 may be formed of a plastic material for convenience of use. Accordingly, the user can visually grasp the remaining capacity and color of the cosmetic.

In addition, a pattern portion 14 may be formed in the receiving portion 12. That is, the pattern portion 14 may be formed on the inner surface of the storage container 10. For example, the pattern unit 14 may be a predetermined symbol, figure, or character. The pattern portion 14 may be formed in an intaglio or embossed shape on the inner surface of the storage container 10. At this time, when the user looks at the storage container 10 from the outside, the pattern unit 14 may be seen.

In the cosmetic container 1 according to an embodiment of the present invention, a pattern part 14 such as letters or logos is formed on the inner surface of the storage container 10 to prevent the letters or logos from being worn out or erased. It is easy to pollute and work to shorten the working time

Meanwhile, the cap part 30 may be coupled to the neck part 16 of the storage container 10. At this time, the cap portion 30 is formed to be detachable and may function to open and close the neck portion 16.

For example, a screw thread 18 is formed on the outer surface of the neck portion 16 and may be screwed with a thread (not shown) formed on the inner surface of the cap portion 30. In addition, the rod 32 may be connected to the center of the cap 30. At this time, the cap portion 30 and the rod 32 may be integrally formed or formed separately and fixedly coupled.

The rod 32 may be formed in a rod shape with a predetermined length. In addition, an application member 34 for applying the cosmetic material contained in the storage container 10 may be formed at the lower end of the rod 32.

At this time, the rod 32 may be formed to extend downward so that the cosmetic material located on the lower surface of the receiving portion 12 of the application member 34 touches, so that the remainder of the cosmetic material can be easily used.

When the cap part 30 is separated from the storage container 10, the cosmetic material may be smeared on the application member 34. For example, the application member 34 may be formed of a sponge, brush, brush, etc. so that the cosmetic material is smeared or contained, that is, to be captured.

That is, the rod 32 and the application member 34 may be formed so that the cosmetic material inserted in the receiving portion 12 formed in the storage container 10 can be easily applied to the user's skin.

3 is a cross-sectional view of a manufacturing apparatus according to an embodiment of the present invention. 4 is a cross-sectional view illustrating a state in which a raw material is injected into the cavity shown in FIG. 3.

In describing the apparatus for manufacturing a cosmetic container and the method for manufacturing the cosmetic container according to the second embodiment of the present invention, as shown in FIG. 3, the neck mold 150 is defined upward from the base mold 170 It will be described and described by defining the base mold 170 side from the neck mold 150 to the bottom.

The apparatus 100 for manufacturing a cosmetic container according to the second embodiment of the present invention includes a core mold 110 and a cavity mold 130 in order to form a pattern portion 14 such as letters or logos on the inner surface of the storage container 10. ), neck mold 150, base mold 170, and injection machine 190 may be included.

The core mold 110 is for forming the receiving portion 12 shown in FIG. 2 and may be formed to correspond to the receiving portion 12. At this time, a pattern forming part 114 may be formed on the outer surface of the core mold 110 (S100).

For example, the pattern forming unit 114 draws a sketch of a desired shape on the surface of the core mold 110 and then uses an acid or laser to corrode the etching process, or the engraving process of engraving on the surface. It can be made of a groove.

As another example, the pattern forming part 114 may be formed in an embossed shape by a protrusion protruding from the surface of the core mold 110 by manufacturing the core mold 110 by a mold. Accordingly, the core mold 110 may have an intaglio or embossed pattern forming portion 114 formed on the outer surface thereof.

Meanwhile, the neck mold 150 may be coupled to the upper end of the cavity mold 130, and the base mold 170 may be coupled to the lower end. The cavity mold 130 may be formed in a pair. A pair of cavity molds 130 may be spaced apart to face each other. The pair of cavity molds 130 may have grooves formed on each side facing each other so as to correspond to the outer surface of the storage container 10.

When the pair of cavity molds 130 are coupled to each other, the cavity 134 may be formed. Also, the upper surface of the base mold 170 may be formed to correspond to the lower surface of the storage container 10. That is, the cavity 134 may be formed to correspond to the outer shape of the storage container 10.

Meanwhile, the lower end of the core mold 110 may be inserted through the upper portion of the neck mold 150, and accordingly, the core mold 110 may be inserted into the cavity 134 formed between the cavity mold 130. (S200).

In addition, the injection machine 190 may be coupled to the base mold 170, and the nozzle 192 of the injection machine 190 may communicate with the cavity 134. For example, the nozzle 192 may be connected to the center of the upper surface of the base mold 170.

Referring to FIG. 4, the injection machine 190 may inject the raw material P into the cavity 134 through the nozzle 192 (S300 ). For example, the raw material (P) used for injection may be a transparent or translucent synthetic resin, and polyethylene (PE) or nylon, EVOH (Ethylene Vinyl alcohol Copolymer, ethylene vinyl alcohol copolymer), polypropylene (PP), It can be a heat-melting material suitable for injection molding such as surlyn, PVC (polyvinyl chloride), PET (polyethylene terephthalate), polyamide, polystyrene, polycarbonate, polyester, etc. have.

In this case, the liquid raw material injected into the cavity 134 through the nozzle 192 may be filled in the entire cavity 134. As the filled liquid raw material P is hardened, the storage container 10 may be formed whose external shape corresponds to the shape of the cavity 134.

A receiving portion 32 having a shape corresponding to the core mold 110 may be formed in the storage container 10 by the core mold 110. In this case, the pattern portion 14 may be formed on the inner surface of the storage container 10 by the pattern forming portion 114 formed on the outer surface of the core mold 110.

That is, while the raw material P injected into the cavity 134 is hardened, the storage container 10 in which the pattern part 34 is formed on the inner surface by the pattern forming part 114 of the core mold 110 can be molded. have.

Thereafter, while the cavity mold 130, the neck mold 150, the core mold 110, and the base mold 170 are separated, the storage container 10 can be withdrawn from the manufacturing apparatus 100. For example, while the core mold 110 moves upward and is separated from the cavity mold 130 and the neck mold 150, the core mold 110 may be withdrawn from the cavity 134 (S500). At this time, the pair of cavity molds 130 are opened while being separated from each other to the left and right, so that the storage container 10 can be withdrawn from the cosmetic container manufacturing apparatus 100.

6 is a perspective view of a cosmetic container manufactured by the cosmetic container manufacturing apparatus according to a second embodiment of the present invention, and FIG. 7 is a modified example of FIG. 6.

Referring to FIG. 6, the pattern portion 14 may be formed in an embossed shape on the inner surface of the storage container 10. When the pattern forming portion 114 is formed as an intaglio groove on the surface of the core mold 110, the pattern portion 14 may be formed to protrude from the inner surface of the storage container 10. Accordingly, the pattern portion 14 may be formed in an embossed shape on the inner surface of the storage container 10.

Referring to FIG. 7, the pattern portion 34 may be formed in an intaglio on the inner surface of the storage container 10. When the pattern forming part 114 is formed as a raised protrusion on the surface of the core mold 110, the pattern part 14 may be formed to be recessed in the inner surface of the storage container 10. Accordingly, the pattern portion 14 may be formed in an intaglio on the inner surface of the storage container 10.

Accordingly, the cosmetic container manufacturing apparatus of the present invention may have a pattern portion 14 such as a predetermined symbol, figure, or letter formed in an embossed or engraved shape on the inner surface of the storage container 10.

At this time, since the storage container 10 is a transparent or semi-transparent material, the pattern portion 14 formed on the inner surface may be recognized from the outside. In the pattern unit 34 of the present invention, a logo of the brand name "ISA KNOX" is formed, so that the user can recognize information on the brand of cosmetics.

In addition, since the pattern part 14 is formed on the inner surface of the storage container 10, it is not worn even if the use is continued, so that the pattern can be kept clear, and the shape of the pattern forming part 114 formed on the core mold 110 According to this, while the various pattern portions 14 are formed, the appearance is smooth, and the aesthetics of the container can be maximized.

Referring to FIG. 8, a method of manufacturing a cosmetic container may be a method of manufacturing a cosmetic container including a storage container in which a receiving portion for receiving a cosmetic material is formed.

At this time, the manufacturing method of the cosmetic container includes forming a pattern on the outer surface of the core mold corresponding to the shape of the receiving part (S100), and inserting the core mold into a cavity mold having a cavity, which is a molding space for molding the storage container. Step (S200), the step of injecting the raw material into the cavity (S300), the step of forming a storage container in which a pattern part is formed on the inner surface of the receiving part by a pattern (S400), and the step of drawing out the storage container (S500). have.

In step S100 of forming a pattern on the outer surface of the core mold corresponding to the shape of the receiving portion, a pattern is formed on the core mold 110 having an outer surface corresponding to the shape of the receiving portion.

In addition, the step of forming a pattern on the outer surface of the core mold corresponding to the shape of the receiving portion (S100) is a step of coupling a neck mold corresponding to one end of the storage container to the cavity mold (S110) and the other end of the storage container. A step (S120) of coupling the corresponding base mold to the cavity mold may be further included.

In the step (S110) of coupling the neck mold corresponding to one end of the storage container to the cavity mold (S110), the neck mold 150 so as to correspond to the shape of the neck portion 16 in order to form the neck portion 16 of the storage container 10 Is coupled to the upper end of the cavity mold 130. In addition, in the step (S120) of coupling the base mold corresponding to the other end of the storage container to the cavity mold (S120), in order to form the lower end of the storage container 10, the base mold 170 is formed to correspond to the shape of the lower end. 130).

In step S200 of inserting the core mold into a cavity mold having a cavity formed therein, which is a molding space for molding the storage container, the core mold 110 is inserted into the cavity 134. In the step of injecting a raw material into the cavity (S300), a raw material serving as the material of the storage container 10 is injected into the cavity 134.

In the step (S400) of forming the storage container having the pattern part formed on the inner surface of the receiving part by the pattern, when the raw material is injected into the cavity 134, the storage container 10 having the pattern part formed thereon is formed.

In the step of withdrawing the storage container (S500), the storage container 10, which has been molded, is pulled out, by separating the neck mold 150, the cavity mold 130, and the base mold 170, so that the storage container can be withdrawn.

In this case, in the step of forming the pattern, the pattern may be intaglio or embossed. In addition, the pattern may be formed by an etching process or an engraving process.

In the method of manufacturing a cosmetic container according to an embodiment of the present invention, while the cosmetic container is formed in a single structure, a pattern portion such as a letter or logo is formed on the inner surface to prevent the letter or logo from being worn or erased, Contamination of cosmetic materials and easy work can shorten work time.

In the method of manufacturing a cosmetic container according to an embodiment of the present invention, a pattern can be formed on the inner surface of the cosmetic container without making a separate inner mold or a change core coupled to one side of the mold using a core mold, The core mold can be easily replaced, thereby increasing economic efficiency.

Although an embodiment of the present invention has been described above, the spirit of the present invention is not limited to the embodiment presented in the present specification, and those skilled in the art who understand the spirit of the present invention can add components within the scope of the same idea. It will be possible to easily propose other embodiments by changing, deleting, adding, etc., but it will be said that this is also within the scope of the present invention.

1: cosmetic container
10: storage container 12: receiving portion
14: pattern portion 16: neck portion
18: thread 30: cap portion
32: rod 34: coating member
100: manufacturing apparatus 110: core mold
111: coupling portion 112: protrusion
114: pattern forming unit
130: cavity mold 134: cavity
150: neck mold 151: through part
152: inclined portion 153: locking portion
170: base mold
190: injection machine 192: nozzle
P: raw material

Claims (9)

As an apparatus for manufacturing a cosmetic container having a storage container in which a receiving portion is formed in which the cosmetic is received,
A core mold having a pattern forming portion corresponding to the shape of the receiving portion and formed of a plurality of protrusions protruding from the outer surface and having at least one of a predetermined letter, symbol, or figure;
A cavity mold having a cavity corresponding to the outer shape of the storage container formed therein;
A neck mold coupled to one side of the cavity mold and having a through portion formed at a center thereof into which the core mold is inserted; And
An injection machine having a nozzle communicating with the cavity and injecting a raw material of the storage container,
The core mold,
A coupling part formed on an upper end and having a shape corresponding to the through part; And
It includes a protrusion extending in a horizontal direction from the top of the coupling portion,
The neck mold is,
An inclined portion in which the inner side is formed to be inclined outwardly from the bottom to the upper side; And
An apparatus for manufacturing a cosmetic container comprising a locking part extending in a horizontal direction so that the protruding part is caught on an upper end of the inclined part.
The method of claim 1,
Apparatus for manufacturing a cosmetic container comprising a base mold coupled to the other side of the cavity mold and in which the injection machine is installed. As a method of manufacturing a cosmetic container having a storage container in which a receiving portion is formed in which the cosmetic material is accommodated,
Forming a pattern forming portion made of a plurality of protrusions having at least one of a predetermined letter, symbol, figure, and logo on an outer surface of the core mold corresponding to the shape of the receiving portion;
Forming a through part in the center of the neck mold corresponding to one end of the storage container;
Forming an inclined portion that is inclined outwardly from a lower end to an upward direction on an inner surface of the through portion and a locking portion extending in a horizontal direction from the top of the inclined portion;
Forming a coupling portion corresponding to the inclined portion on an upper end of the core mold and a protrusion extending in a horizontal direction from an upper end of the coupling portion;
Coupling the neck mold to the cavity mold;
Introducing the core mold into the cavity mold having a cavity formed therein, which is a molding space for molding the storage container;
Combining the core mold and the neck mold;
Injecting a raw material into the cavity;
Forming a storage container having a pattern part formed on the inner surface of the receiving part by the pattern forming part; And
A method of manufacturing a cosmetic container comprising the step of drawing out the storage container. The method of claim 3,
After the step of coupling the neck mold to the cavity mold,
A method of manufacturing a cosmetic container further comprising the step of coupling a base mold corresponding to the other end of the storage container to the cavity mold. The method of claim 3,
In the step of forming the pattern forming part, the method of manufacturing a cosmetic container in which the pattern is embossed. The method of claim 3,
The pattern is a cosmetic container manufacturing method formed by an etching process or a engraving process.

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