JP2012000381A - Cosmetic container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a plastic cosmetic container of improved design properties, the cosmetic container being given delicate and elegant beauty by grooving the cosmetic container by cutting, grinding, carving, etc., which forms cut-glass style concave patterns.SOLUTION: In the plastic cosmetic container 1, three-dimensional concave patterns 41 are formed by grooving the cosmetic container 1 by use of a working method including linear or planar cutting, grinding, carving, and the combination thereof. Moreover, the outer surface of the cosmetic container 1 can be decorated by combination with a conventional decoration method such as coloring, plating, coating, etc. Moreover, by constituting the cosmetic container 1 by combining a plurality of members such as an outer surface portion 16, an inner surface portion 21, etc., three-dimensional effect is given to the appearance of the cosmetic container 1 to improve upscale image of the cosmetic container 1 and to express various designs.

Description

  The present invention relates to a container for storing cosmetics, and particularly to a decorative cosmetic container.

  In cosmetic containers such as compact containers, lipstick containers, and jars that contain creams and gels, in addition to usage functions such as quality maintenance and usability of the cosmetics stored, When a consumer purchases a product, the design must be visually and sensory. The design of cosmetic containers that reflect the product image and concept is one of the important elements to differentiate products and enhance product power. Various proposals have been made to improve the design of cosmetic containers. Has been done. One of them is a method of forming an uneven pattern on the outer surface of the cosmetic container.

Japanese Patent Laid-Open No. 07-88890 Japanese Patent Laid-Open No. 05-4498

  As a method of forming a concavo-convex pattern on the surface of a synthetic resin molded article that occupies most of a cosmetic container, there is a method of performing injection molding using a mold engraved with a concavo-convex pattern. For example, in Patent Document 1, a transfer film transfer foil is aligned with a mold having an uneven pattern on a cavity surface so as to overlap the uneven pattern, and an uneven pattern is formed on the surface of the molded product simultaneously with molding. In addition, the transfer foil from the transfer film is transferred and decorated. However, there are limitations on the die cutting of the mold, the height of the unevenness, the formation position of the uneven pattern, and the uneven pattern is not sharp because the uneven pattern is transferred by the mold. there were.

  On the other hand, a cut glass decorated by carving a groove with a grindstone or the like on the surface of the glass gives a delicate and elegant impression due to the sharp concave pattern and the brightness of the light inserted into the cut glass with the pattern. If a cut glass-like concave pattern can be formed on the cosmetic container, not only the design of the cosmetic container but also the product power of the cosmetic contained in the cosmetic container can be enhanced. Until now, as shown in Patent Document 2, it has been performed to form a concave pattern on the outer surface of a metal cosmetic container by cutting, but cutting or grinding to a synthetic resin cosmetic container, There is no case in which a groove is carved by engraving or the like to form a cut glass-like concave pattern.

  In view of this, the present invention has a delicate and graceful cosmetic container made of a synthetic resin by engraving grooves in the cosmetic container using a processing method such as cutting, grinding, or engraving to form a concave pattern. It is an object to provide a cosmetic container having an aesthetic appearance and improved design. More desirably, it is intended to provide a cosmetic container having a further improved design by decorating the outer surface of the cosmetic container in combination with conventional decoration methods such as coloring, plating, and painting. .

  In order to solve the above-mentioned problem, the invention according to claim 1 of the present application is a cosmetic container made of a synthetic resin containing cosmetics, and the cosmetic container includes linear or planar cutting, grinding, Provided is a cosmetic container characterized in that a concave three-dimensional pattern carved using a processing method selected from the group consisting of engraving and a combination thereof is formed.

  Further, the invention according to claim 2 of the present application is characterized in that the cosmetic container is provided with an opaque portion formed from any one of plating, painting, and satin processing, and the processing container is provided on the outer surface side of the cosmetic container. The cosmetic container according to claim 1, wherein a concave three-dimensional pattern engraved using a method by machining is formed.

  In the invention according to claim 3 of the present application, the cosmetic container includes a transparent portion having light permeability, and the three-dimensional pattern is formed on the transparent portion. The cosmetic container according to claim 1 or 2, wherein the back side of the transparent part is visually recognized.

  According to a fourth aspect of the present invention, the cosmetic container includes an outer surface portion and an inner surface portion, the outer surface portion is light transmissive, and the inner surface portion is lighter than the outer surface portion. The permeability is inferior, the three-dimensional pattern is formed on the outer surface portion, and the inner surface portion is visually recognized by the naked eye from the outer surface portion of the cosmetic container. The cosmetic container described in 1. is provided.

  In the invention according to claim 5 of the present application, the cosmetic container includes a transparent portion having light permeability, and at least one of the front surface side and / or the back surface side of the transparent portion includes an opaque portion. The three-dimensional pattern is formed in the opaque portion, and the three-dimensional pattern breaks through the opaque portion and reaches the transparent portion. A cosmetic container is provided.

  In the invention according to claim 6 of the present application, the cosmetic container includes an outer surface portion and an inner surface portion, the outer surface portion includes a transparent portion having light permeability, and the outer surface portion includes the above-mentioned A three-dimensional pattern is formed, a sheet-shaped decorative body is mounted between the outer surface portion and the inner surface portion, and the sheet-shaped decorative body is visually recognized from the outer surface portion of the cosmetic container by the naked eye. A cosmetic container according to any one of claims 1 to 4 is provided.

  In the invention according to claim 7 of the present application, the three-dimensional pattern is formed on the transparent part or formed on the opaque part provided on the surface side of the transparent part, and breaks the opaque part. The cosmetic container has a cross-sectional shape in which the thickness of the transparent part on which the three-dimensional pattern is formed is changed, and a concave or convex curved surface is formed on the back side. The three-dimensional pattern is reflected on the curved surface, and the three-dimensional pattern is visually recognized by the naked eye from the direction intersecting the thickness direction of the surface on which the three-dimensional pattern is formed. A cosmetic container according to any one of claims 3 to 6 is provided.

  In the invention according to claim 8 of the present application, the cosmetic container is provided with a colored colored opaque portion. The colored opaque portion is provided with an opaque portion on the surface side of the colored opaque portion. The cosmetic container according to claim 1 or 2, wherein a pattern is formed, and the three-dimensional pattern breaks the opaque portion and reaches the colored opaque portion.

  In the invention according to claim 9 of the present application, the cosmetic container includes an outer surface portion and an inner surface portion, the outer surface portion includes a transparent portion having light permeability, and the three-dimensional structure is provided on the inner surface portion. The cosmetic container according to claim 1 or 2, wherein a target pattern is formed.

According to the invention of claim 1 or 2 of the present application, it is difficult to engrave a groove in a synthetic resin cosmetic container by using a processing method comprising linear or planar cutting, grinding, engraving and a combination thereof. By forming a sharp concave three-dimensional pattern, it was possible to provide a cosmetic container that imparts a delicate and elegant appearance to the cosmetic container and has improved design and decoration. In addition, by providing the cosmetic container with an opaque portion formed from any one of plating, painting, and satin processing, the cosmetic container in which the concave three-dimensional pattern is formed has a new color tone and gloss. Since the texture can be added, the design of the cosmetic container can be further improved.
In the invention of any one of claims 3 to 6 or 8 to 9 of the present application, in addition to the effect of the invention of claim 1 or 2, the combination of members constituting the cosmetic container and the formation part of the three-dimensional pattern are provided. By changing the design, it is possible to express a design rich in variations, and to provide a cosmetic container having an interesting design.
In the invention of claim 7 of the present application, in addition to the effect of the invention of any of claims 3 to 6, a concave or convex curved surface is formed on the back side of the transparent portion on which the three-dimensional pattern is formed. Reflecting the three-dimensional pattern on the curved surface gives depth to the three-dimensional pattern formed on the cosmetic container and gives a new visual effect to the cosmetic container, further improving the design of the cosmetic container. I was able to raise it.

It is a front view which shows the whole cosmetics container which concerns on this invention. (A)-(F) is explanatory drawing which shows the substantially longitudinal cross section in each 1st-6th embodiment of the cosmetics container which concerns on this invention. It is explanatory drawing which shows the state (A) in planar view in 7th Embodiment of the cosmetics container which concerns on this invention, and (B) explanatory drawing which shows the state seen from the front, and a substantially longitudinal cross-section. (A)-(F) is explanatory drawing which shows an example of the concave three-dimensional pattern formed in the outer surface of the cosmetics container which concerns on this invention, respectively. (A)-(F) is explanatory drawing which shows an example of the concave three-dimensional pattern formed in the outer surface of the cosmetics container which concerns on this invention, respectively. (A)-(F) is explanatory drawing which shows an example of the concave three-dimensional pattern formed in the outer surface of the cosmetics container which concerns on this invention, respectively.

  Hereinafter, an example of an embodiment of the present invention will be described with reference to the drawings. In addition, the expression of the top, bottom, left, and right in the claims and the description of the present application only indicates a relative positional relationship, and does not specify an absolute positional relationship. The technical scope of the present invention is not limited by the following embodiment.

  An example of the cosmetic container 1 according to the present invention is a cream container as shown in FIG. The cream container is a container for storing cosmetics having viscosity such as cream and gel, and can be opened and closed above the container body 31 and the container body 31 made of synthetic resin for storing the cosmetics as shown in FIG. And a synthetic resin lid body 11 (or a lid body 15) that is screwed onto the lid body.

  FIG. 2 (A) is an explanatory view showing a substantially vertical cross section of the first embodiment of the cosmetic container 1 according to the present invention. In the present embodiment, a concave three-dimensional pattern 41 described later is formed on the lid 11.

  The lid body 11 has a dome-like cylindrical shape, and includes an upper wall 12 and a peripheral wall 13 provided downward from the peripheral edge of the upper wall 12, and a container main body 31 is provided on the inner peripheral surface of the peripheral wall 13. And a screw portion (not shown) for screwing. Further, packing (not shown) and an inner plug (not shown) may be fitted on the inner surface side of the upper wall 12 in a state where they are overlapped in the vertical direction according to the specifications of the lid 11.

  On the outer surface side of the upper wall 12 of the lid 11, a concave three-dimensional pattern is formed that is carved using a processing method such as cutting, grinding, or engraving. In the present invention, the above processing method is a processing method for engraving a groove in a surface by a method consisting of a group selected from linear or planar cutting, grinding, engraving, and a combination thereof. In each embodiment of the present invention, the concave three-dimensional pattern 41 is formed on the outer surface side of the cosmetic container 1 by cutting with a small milling machine.

  By forming the concave three-dimensional pattern 41 on the outer surface side of the upper wall 12 of the lid 11 using the processing method, it is possible to form a sharp concave three-dimensional pattern that is difficult to perform by molding. Moreover, the said processing method is a method normally used for metal processing, and the said concave three-dimensional pattern 41 can be formed in the outer surface side of the cosmetic container 1 with the conventional metal processing equipment. Moreover, since it is not necessary to prepare a mold for forming the concave three-dimensional pattern 41, initial investment is unnecessary. Furthermore, when the concave three-dimensional pattern 41 is formed using a machining method among the above processing methods, the cosmetic container 1 can be mass-produced.

  The concave three-dimensional pattern 41 formed on the outer surface side of the upper wall 12 is not particularly limited as long as it is a pattern formed by the above processing method. For example, from a straight line, a parallel line, a cross line, a curve, and a combination thereof. It may be a geometric pattern or other irregular pattern, or a character or symbol. By forming the concave three-dimensional pattern 41, the lid body 11 can be given a delicate and elegant aesthetic appearance. 4-6 shows an example of a concave three-dimensional pattern 41 formed on the cosmetic container 1 according to the present invention.

  In the present embodiment, the concave three-dimensional pattern 41 is formed on the outer surface side of the upper wall 12, but the concave three-dimensional pattern is not limited to the outer surface side of the upper wall 12 but on the outer surface side of the peripheral wall 13. 41 may be formed.

  Further, in the cosmetic container 1 according to the present invention, the transparent portion 61 having light transmittance according to the light transmittance of the synthetic resin, the colored opaque portion 64 having light transmittance lower than that of the transparent portion 61, and the light of the member. The transparency is set. In this embodiment, there is no restriction | limiting in particular in the light transmittance of the synthetic resin which comprises the said cover 11, You may use any member of the transparent part 61 and the colored opaque part 64. FIG. Further, the transparent part 61 does not have to be completely transparent as long as the back side can be seen through the transparent part 61, and may be translucent or colored, Further, the surface side of the transparent portion may be subjected to matting treatment such as mat coating or sand blasting. In the present embodiment, when the transparent portion 61 is used for the lid 11, the inner surface side of the upper wall 11 can be visually recognized from the concave three-dimensional pattern 41 formed on the upper wall 12.

  Drawing 2 (B) is an explanatory view showing the approximate longitudinal section of the 2nd embodiment of cosmetics container 1 concerning the invention in this application. The lid 11 includes a transparent portion 61, an opaque portion 71 on the surface thereof, and a difference in that the inner surface side of the upper wall 11 is curved in a concave shape, but the other configurations are the same. . Hereinafter, in each embodiment, the same number is given to the same member, and detailed explanation is omitted.

  The lid 11 includes a transparent portion 61. Further, an opaque portion 71 is provided on the surface side of the transparent portion 61. More specifically, the upper wall 12 of the lid 11 is provided with a transparent portion 61 provided with an opaque portion 71 on the surface side, and the peripheral wall 13 is provided with a transparent portion 61.

  The opaque part 71 may be formed on the surface side of the transparent part 61, and not only on the surface side of the transparent part 61 constituting the upper wall 12 but also on the surface side of the transparent part 61 constituting the peripheral wall 13. Alternatively, the opaque portion 71 may be formed.

  The opaque portion 71 is formed by performing any one of plating, painting, and satin finish on the surface side of the transparent portion 61. Examples thereof include a method for imparting metallic luster such as metal deposition such as aluminum, sputtering, electrostatic coating, and the like, and a method for matting such as matte coating and matte processing such as sandblasting. Further, the color tone of plating or painting may be a color such as red or blue in addition to general silver or gold. By forming the opaque portion 71, a new texture such as color tone or gloss can be added to the cosmetic container, and therefore the design of the cosmetic container 1 can be further enhanced.

  The concave three-dimensional pattern 41 is formed on the opaque portion 71 and is formed so as to break through the opaque portion 71 and reach the transparent portion 61. That is, the depth of the concave three-dimensional pattern 41 is larger than the thickness of the opaque portion 71, and the concave three-dimensional pattern 41 is formed across the opaque portion 71 and the transparent portion 61. Therefore, from the concave three-dimensional pattern 41, the inner surface side of the upper wall 12, that is, the back surface side of the transparent portion 61 can be visually recognized.

  Further, the back surface side of the transparent portion 61 constituting the upper wall 12, that is, the inner surface side of the upper wall 12 is curved in a concave shape to form the curved surface 14. Then, the concave three-dimensional pattern 41 reflected on the curved surface 14 by the naked eye from the direction intersecting the thickness direction of the upper wall 12, that is, from the outer surface side of the peripheral wall 13 is three-dimensionally formed along the curved surface 14. Visible to. Therefore, the concave three-dimensional pattern 41 can be given depth with respect to the thickness direction on the inner surface side of the upper wall 12 and a new visual effect can be given to the lid body 11.

  The lid 11 is composed of the transparent portion 61 and the opaque portion 71, but the transparent portion 61 may be changed to a colored opaque portion 64. Then, the ground color of the colored opaque portion 64 constituting the upper wall 11 can be visually recognized from the concave three-dimensional pattern 41.

  Next, FIG.2 (C) is explanatory drawing which shows the substantially longitudinal cross-section of 3rd Embodiment of the cosmetics container 1 which concerns on this invention. In the present embodiment, the container main body 31 includes a transparent portion 61, the front surface side and the back surface side include an opaque portion 71, and the concave three-dimensional pattern 41 is formed on the outer surface side of the container main body 31. It is different in point.

  The container body 31 has a bottomed cylindrical shape, and includes a bottom wall 33 that forms the bottom, a container peripheral wall 34 that extends upward from the periphery of the lower wall 33, and a diameter that extends continuously from the periphery of the container peripheral wall 34. And a neck portion 37 projecting upward from the upper wall 35 of the body portion 32. Further, a screw portion (not shown) for screwing the lid body 11 is formed on the outer peripheral surface of the neck portion 37.

  The container body 31 includes a transparent portion 61. Further, an opaque portion 71 is provided on the front surface side and the back surface side of the transparent portion 61. More specifically, the upper wall 35 and the neck portion 37 are provided with a transparent portion 61 provided with an opaque portion 71 on the outer surface side and the inner surface side of the lower wall 33 and the container peripheral wall 34 among the members constituting the body portion 32 of the container body 31. Includes a transparent portion 61.

  A concave three-dimensional pattern 41 is formed on the outer surface side of the lower wall 33 of the container body 31. The concave three-dimensional pattern 41 is formed so as to break through the opaque portion 71 and reach the transparent portion 61. In the present embodiment, the concave three-dimensional pattern 41 is formed on the outer surface side of the lower wall 33. However, the concave three-dimensional pattern 41 is not limited to the outer surface side of the lower wall 33, and the concave three-dimensional pattern is formed on the outer surface side of the container peripheral wall 34. The pattern 41 may be formed.

  Further, a curved surface 36 is formed by curving the inner surface side of the lower wall 33 in a convex shape. Then, the concave three-dimensional pattern 41 is reflected on the curved surface 36. In the present embodiment, the lower wall 33 and the container peripheral wall 34 are provided with a transparent portion 61 provided with an opaque portion 71 on the outer surface side and the inner surface side, and from the concave three-dimensional pattern 41 to the inner surface side of the lower wall 33. The opaque portion 71 thus formed can be visually recognized. In addition, when the opaque portion 71 is formed by a method of imparting metallic luster, a new color tone can appear on the lid 11 by reflecting light from the opaque portion 71.

  Next, FIG.2 (D) is explanatory drawing which shows the substantially longitudinal cross-section of 4th Embodiment of the cosmetics container 1 which concerns on this invention. The present embodiment is different in that the lid body 15 includes an outer surface portion 16 and an inner surface portion 21, and the concave three-dimensional pattern 41 is formed on the outer surface portion 16.

  The lid main body 15 has a dome-shaped cylindrical shape, and includes an outer surface portion 16 constituting the outer surface side of the lid main body 15 and an inner surface portion 21 constituting the inner surface side of the lid main body 15. The outer surface portion 16 includes an outer upper wall 17 and an outer peripheral wall 18 that continues downward from the periphery of the outer upper wall 17. The inner surface portion 21 includes an inner upper wall 22 and an inner peripheral wall 23 provided downward from the periphery of the inner upper wall 22, and a screw for screwing the container body 31 on the inner surface side of the inner peripheral wall 23. A portion (not shown) is formed. On the inner surface side of the outer peripheral wall 18 and the outer surface side of the inner peripheral wall 23, a stopper portion (not shown) for locking the outer surface portion 16 and the inner surface portion 21 is formed. Further, a packing (not shown) and an inner plug (not shown) may be fitted on the inner surface side of the inner upper wall 22 in a state where they are overlapped in the vertical direction according to the specifications of the lid body 15.

  The outer surface portion 16 has light transmittance, and the inner surface portion 21 is inferior in light transmittance to the outer surface portion 16. In the present embodiment, the outer surface portion 16 is provided with a colorless transparent portion 62 having light transmittance, and the inner surface portion 21 is provided with a colored transparent portion 63 having light transmittance lower than that of the outer surface portion 16. What is necessary is just to use the member which is inferior to the said outer surface part 16 in the said inner surface part 21, the colored transparent part 62 in the said outer surface part 16, the colored opaque part 64 in the said inner surface part 21, and the said outer surface part 16. A colorless transparent portion 62, a transparent portion 61 having an opaque portion 71 on the surface side on the inner surface portion 21 and a colored opaque portion 64, a colored transparent portion 62 on the outer surface portion 16, and an opaque portion on the inner surface portion 21 on the surface side. The transparent part 61 provided with 71 and the colored opaque part 64 can also be provided. Further, the surface side of the transparent portion 61 may be subjected to matting treatment such as mat coating or sand blasting. Further, the concave three-dimensional pattern 41 is formed on the outer surface side of the outer upper wall 17 of the outer surface portion 16, and the inner surface portion 21 can be visually recognized from the outer surface portion 16.

  As described above, by providing the lid body 15 with the outer surface portion 16 and the inner surface portion 21, it is possible to give a three-dimensional appearance to the outer appearance of the lid body 15 and enhance the luxury of the lid body 15. When the opaque portion 71 is provided on the outer surface side of the inner surface portion 21 and the opaque portion 71 is formed by a method of imparting metallic luster, the concave three-dimensional pattern 41 is reflected by the opaque portion 71. Therefore, in addition to providing a new visual effect to the lid 15, a new color tone can be caused to appear in the lid body 15 by reflecting light from the opaque portion 71.

  Next, FIG.2 (E) is explanatory drawing which shows the substantially longitudinal cross-section of 5th Embodiment of the cosmetics container 1 which concerns on this invention. In the present embodiment, as compared with the fourth embodiment, a gap 30 is provided between the outer surface 16 and the inner surface 21, and a sheet-like decorative body 42 is attached to the gap 30. It is different in point.

  In the lid body 15, a gap 30 is provided between the inner surface side of the outer upper wall 17 of the outer surface portion 16 and the outer surface side of the inner upper wall 22 of the inner surface portion 21. If the outer surface portion 16 and the inner surface portion 21 are locked by a stopper (not shown) to prevent the outer surface portion 16 from coming off from the inner surface portion 21, the outer surface portion 16 and the inner surface portion 21 As in this embodiment, the inner surface side of the outer upper wall 17 and the outer surface side of the inner upper wall 22 and / or the inner surface side of the outer peripheral wall 18 and the outer surface side of the inner peripheral wall 23 are not required. A gap 30 can be provided in By providing the gap portion 30, it is possible to give a stereoscopic effect to the appearance of the lid body 15.

  In addition, a sheet-like decorative body 42 is attached to the gap portion 30. Examples of the sheet-like decorative body 42 include sheet materials such as resin, paper, cloth, and metal, and film materials. In the present embodiment, the sheet-like decorative body 42 is formed in a circular shape that is slightly smaller than the outer diameter of the inner surface portion 21. Further, the sheet-like decorative body 42 may be printed with various patterns, characters such as logo marks, graphics, etc. on the upper surface, or a hologram sheet. A new impression can be given to the lid body 15 by attaching the sheet-like decorative body 42 to the gap 30. Moreover, various designs of the lid body 15 can be produced simply by replacing and mounting the sheet-like decorative body 42.

  Further, a material having elasticity is adopted for the sheet-like decorative body 42, and the outer surface portion 16 and the inner surface portion 21 are formed by being made thicker than the gap 30 and compressed using elastic deformation. It may be put between and attached. Furthermore, the shape of the sheet-like decorative body 42 is a circular, rectangular, or indeterminate shape slightly smaller than the outer diameter of the inner surface portion 21, and is formed thinner than the thickness of the gap portion 30. The sheet-like decorative body 42 may be mounted so as to move in the interior 30.

  Next, FIG.2 (F) is explanatory drawing which shows the substantially longitudinal cross-section of 6th Embodiment of the cosmetics container 1 which concerns on this invention. In this embodiment, compared with 4th Embodiment, the formation location of the said concave three-dimensional pattern 41 differs, and in the fourth embodiment, the said concave three-dimensional pattern is formed in the outer surface part 16 of the said cover body. However, the present embodiment is different in that the concave three-dimensional pattern 41 is formed on the inner surface 21.

  The concave three-dimensional pattern 41 is formed on the outer surface side of the inner upper wall 22 of the inner surface portion 21, and the concave three-dimensional pattern 41 formed on the outer surface side of the inner surface portion 21 from the outer surface portion 16. It can be visually recognized. Since the concave three-dimensional pattern 41 formed on the outer surface side of the inner surface portion 21 can be visually recognized from the outer surface portion 16, further design properties of the lid body 15 can be improved.

  Next, FIG. 3 is (A) explanatory drawing which shows the state seen planarly in 7th Embodiment of the cosmetics container 1 which concerns on this invention, and (B) the state (left side of illustration) and the substantially longitudinal cross-section (front view). It is explanatory drawing which shows a right side of illustration. The present embodiment differs from the fourth embodiment in that the outer upper wall 17 of the outer surface portion 16 and the inner upper wall 22 of the inner surface portion 21 are each curved in a convex shape to form a curved surface. Yes.

  The lid body 15 includes an outer surface portion 16 and an inner surface portion 21. The outer surface portion 16 includes an outer upper wall 17 and an outer peripheral wall 18 that continues downward from the periphery of the outer upper wall 17. Both the outer surface side and the inner surface side of the outer upper wall 17 are provided with curved surfaces 19 and 20 that are curved convexly / concavely from the peripheral edge toward the center, but are located closer to the inner surface side than the curved surface 19 on the outer surface side. The curvature of the curved surface 20 is larger, and the thickness of the outer upper wall 17 becomes thinner from the peripheral edge toward the center. The inner surface portion 21 includes an inner upper wall 22 and an inner peripheral wall 23 provided downward from the periphery of the inner upper wall 22, and a screw for screwing the container body 31 on the inner surface side of the inner peripheral wall 23. A portion 26 is formed. The outer surface side of the inner upper wall 22 includes a curved surface 24 that is curved in a convex shape from the periphery toward the center, and the curvature of the curved surface 24 is substantially the same as the curved surface 20 on the inner surface side of the outer upper wall. equal. In addition, the inner surface side of the inner upper wall 22 includes a curved surface 25 that is concavely curved toward the center leaving a horizontal plane at a part of the peripheral edge, and the curvature of the curved surface 25 is the inner upper wall. Is substantially equal to the curved surface 24 on the outer surface side. Further, a stopper portion 27 for locking the outer surface portion 16 and the inner surface portion 21 is provided on the inner surface side of the outer peripheral wall 18 and the outer surface side of the inner peripheral wall 23, and on the inner surface side of the outer peripheral wall 18. The stopper concave portion 28 is formed on the outer surface side of the inner peripheral wall 23, and the stopper convex portions 29 are formed at two locations respectively. By fitting the stopper convex portion 29 into the stopper concave portion 28, the outer surface portion 16 and the inner surface portion 21 are locked. Further, a gap 30 is provided between the inner surface side of the outer upper wall 17, the outer surface side of the inner upper wall 22, and the inner surface side of the outer peripheral wall 18 and the outer surface side of the inner peripheral wall 23. Further, a packing (not shown) and an inner plug (not shown) may be fitted on the inner surface side of the inner upper wall 22 in a state where they are overlapped in the vertical direction according to the specifications of the lid body 15.

  The outer surface portion 16 includes a transparent portion 61 or a transparent portion 61 having an opaque portion 71 on the surface side. Further, the inner surface portion 21 may be provided with either the transparent portion 61 or the colored opaque portion 64, and the inner surface portion 21 is provided with the transparent portion 61 having the opaque portion 71 on the surface side or the colored opaque portion 64. You can also. Further, the surface side of the transparent portion 61 may be subjected to matting treatment such as mat coating or sand blasting. In the present embodiment, the outer surface portion 16 includes a transparent portion 61, and the inner surface portion 21 includes a colored opaque portion 64 including an opaque portion 71 formed by metal vapor deposition on the surface side. Further, the concave three-dimensional pattern 41 is formed on the outer surface side of the outer upper wall 17 of the outer surface portion 16 so that the inner surface portion 17 can be visually recognized from the outer surface portion 16. When the outer surface portion 16 includes the transparent portion 61 having the opaque portion 71 on the surface side, the concave three-dimensional pattern 41 breaks through the opaque portion 71 and reaches the transparent portion 61. Similar to the outer surface portion 16 formed of only the transparent portion 61, the inner surface portion 21 can be viewed from the outer surface portion 16.

  As described above, by forming the convex / concave curved surfaces 19 and 20 on the outer surface side and the inner surface side of the outer upper wall 17 of the outer surface portion 16, the direction intersecting the thickness direction of the outer upper wall 17, That is, the concave three-dimensional pattern 41 reflected from the outer surface side of the outer peripheral wall 18 to the inner surface side of the outer upper wall 17 of the outer surface portion 16 is three-dimensionally formed along the inner surface side of the outer upper wall 17. Visible. Further, by providing the opaque portion 71 formed by metal vapor deposition on the outer surface side of the inner surface portion 21, the concave three-dimensional pattern is reflected on the opaque portion 71 formed on the outer surface side of the inner surface portion 21. Further, by forming a convex curved surface 24 on the outer surface side of the inner upper wall 22 of the inner surface portion 21, the concave three-dimensional shape reflected by the opaque portion 71 by the naked eye from the outer surface side of the outer peripheral wall 18. The pattern 41 is visually recognized in three dimensions along the outer surface side of the inner upper wall 22. Therefore, the concave three-dimensional pattern 41 is given depth with respect to the thickness direction on the inner surface side of the outer upper wall 17 and the outer surface side of the inner upper wall 22, and a new visual effect is given to the lid body 15. be able to. Moreover, the cosmetic container which concerns on this invention can be given the design property which is full of interest by changing intricately by the angle by which the said concave three-dimensional pattern 41 is visually recognized. In addition, the light reflected from the opaque portion 71 allows a new color tone to appear in the lid body 15.

  As the synthetic resin material constituting the cosmetic container 1 according to the present invention, various synthetic resin materials such as AS, ABS, PET, PVC, PMMA, PP, PS, which have been conventionally used for molding cosmetic containers and the like are used. Can be used.

  The cosmetic container 1 according to the present invention is not limited to the cream container applied to each embodiment of the present invention, but can be applied to other cosmetic containers, for example, a wide range of cosmetic containers such as a compact container and a lipstick container. it can.

DESCRIPTION OF SYMBOLS 1 Cosmetic container 14 Curved surface of upper wall 16 Outer surface part 20 Curved surface of inner surface side of outer upper wall 21 Inner surface part 36 Curved surface of lower wall 41 Three-dimensional pattern 42 Sheet-like decorative body 61 Transparent part 64 Colored opaque part 71 Opaque part

Claims (9)

In a cosmetic container made of synthetic resin that contains cosmetics,
The cosmetic container is characterized in that a concave three-dimensional pattern carved using a processing method selected from the group consisting of linear or planar cutting, grinding, engraving and combinations thereof is formed. Cosmetic container. The cosmetic container includes an opaque portion formed from any one of plating, painting, and satin processing.
The cosmetic container according to claim 1, wherein a concave three-dimensional pattern carved using a machining method among the processing methods is formed on an outer surface side of the cosmetic container. The cosmetic container includes a transparent portion having light permeability,
The three-dimensional pattern is formed in the transparent part,
The cosmetic container according to claim 1 or 2, wherein the back side of the transparent part is visually recognized from the three-dimensional pattern by naked eyes. The cosmetic container includes an outer surface portion and an inner surface portion,
The outer surface portion is light transmissive,
The inner surface portion is inferior in light transmittance than the outer surface portion,
The three-dimensional pattern is formed on the outer surface portion,
The cosmetic container according to any one of claims 1 to 3, wherein the inner surface part is visually recognized by the naked eye from the outer surface part of the cosmetic container. The cosmetic container includes a transparent portion having light permeability,
At least one of the front side and / or the back side of the transparent part has an opaque part,
The three-dimensional pattern is formed on the opaque part,
The cosmetic container according to any one of claims 1 to 3, wherein the three-dimensional pattern breaks the opaque portion and reaches the transparent portion. The cosmetic container includes an outer surface portion and an inner surface portion,
The outer surface portion includes a transparent portion having light transmittance,
The three-dimensional pattern is formed on the outer surface portion,
A sheet-like decorative body is mounted between the outer surface portion and the inner surface portion,
The cosmetic container according to any one of claims 1 to 4, wherein the sheet-like decorative body is visually recognized from the outer surface of the cosmetic container with the naked eye. The three-dimensional pattern is formed in the transparent part, or formed in the opaque part provided on the surface side of the transparent part and breaks through the opaque part to reach the transparent part,
The cross-sectional shape of the cosmetic container is such that the thickness of the transparent portion on which the three-dimensional pattern is formed is changed, and a concave or convex curved surface is formed on the back surface side.
The three-dimensional pattern is reflected on the curved surface, and the three-dimensional pattern is visually recognized by the naked eye from a direction intersecting a thickness direction of the surface on which the three-dimensional pattern is formed. Cosmetic container in any one of -6. The cosmetic container includes a colored colored opaque portion,
On the surface side of the colored opaque part, an opaque part is provided,
The three-dimensional pattern is formed on the opaque part,
The cosmetic container according to claim 1 or 2, wherein the three-dimensional pattern breaks the opaque portion and reaches the colored opaque portion. The cosmetic container includes an outer surface portion and an inner surface portion,
The outer surface portion includes a transparent portion having optical transparency,
The cosmetic container according to claim 1 or 2, wherein the three-dimensional pattern is formed on the inner surface portion.

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