JP5868680B2 - Cosmetic container - Google Patents

Description

  The present invention relates to a cosmetic container comprising an inner case for storing cosmetics and an outer case for detachably storing the inner case for the purpose of refilling the cosmetics.

  As an inner case stored in an outer case, a cosmetic container is known in which an inner case body is filled with cosmetics and an inner lid body that closes the inner case body is rotatably supported (for example, Patent Document 1).

JP 2009-44092 A

  However, such a conventional inner case becomes thicker as a whole because the inner lid that closes the inner case body is pivotally supported by a pin member or the like. When the inner case becomes thicker in this way, the cosmetic container as a whole becomes thicker, so there is room for improvement in size and weight reduction of the cosmetic container as a whole. There is also room for improvement in reducing the number of parts.

  An object of the present invention is to provide a cosmetic container that is reduced in size and weight and has reduced parts.

The present invention has a cosmetic container comprising an inner case for storing cosmetics, and an outer case body to which the inner case is attached, and an outer case that rotatably supports an outer lid body that closes the outer case body. The inner case is connected to the inner case body filled with cosmetics, the inner lid body closing the inner case body, the edge of the inner case body and the edge of the inner lid body, A hinge that can be folded in half to close the inner case body with the inner lid, and the inner case body and the inner lid are integrally formed into a sheet shape via the hinge. all SANYO that is, the outer casing body is provided with a protruding portion for holding retaining the hinge that has been folded in two, the protrusions inner lid of the hinge opened by operation of said lid The body side gets over and the hinge is opened The Der Rukoto which lifting those characterized.

  Here, as a method of forming into a sheet shape, in addition to heat-treating a thermoplastic resin sheet material, for example, after softening a resin material such as polypropylene (PP) into a sheet shape by heating, this There is so-called thermoforming molding in which a sheet-like resin material is cooled by vacuum contact with a mold and drawn.

In the present invention, the inner case body and the inner lid body are each formed in a concave shape , and the inner lid body is detachably fitted and held inside the inner case body in a state where the hinge is folded in half. Is preferred.

In the present invention, at the hinge is state and the hinge folded in two open state, passes through the edges of the inner case body between the upper end face to put put the edge of the inner case body A protrusion other than the protrusion that holds and holds the protrusion can be provided on the outer case main body.

  According to the present invention, the inner case is formed by integrally forming the inner case body filled with the cosmetic and the inner lid body closing the inner case body into a sheet shape via the hinge. As a result, the size and weight of the cosmetic container as a whole can be reduced, and parts can be saved by reducing the number of parts.

  Therefore, according to the present invention, it is possible to provide a cosmetic container that is reduced in size and weight and reduced in parts.

It is a longitudinal cross-sectional view which shows the compact container for cosmetics which is one form of this invention in the state which closed the outer cover body. It is the longitudinal cross-sectional view which shows the same form in the state which opened the outer cover body, and its enlarged view. It is an inner case which concerns on the same form, Comprising: (a) is a top view shown in the state which opened the inner case, (b) is XX sectional drawing of (a). It is an inner case which concerns on the same form, Comprising: (a) is a top view shown in the state which closed the inner case, (b) is YY sectional drawing of (a). It is a top view shown in the state where the outer case based on the form was opened. It is an expanded longitudinal cross-sectional view which shows the outer case shaft member side of the same form in the state which opened the inner cover body.

  Hereinafter, a cosmetic container according to the present invention will be described in detail with reference to the drawings.

  In FIG. 1, the code | symbol 1 is a compact container for cosmetics which is one form of this invention. The cosmetic compact container 1 includes an inner case 1A that stores cosmetic C and an outer case 1B that stores the inner case 1A. The outer case 1B has an outer case body 2 to which the inner case 1A is attached. An outer lid body 4 is rotatably supported on the outer case body 2 via a shaft member 3. Thereby, the outer cover body 4 can be opened from the outer case main body 2 as shown in FIG. 2 around the shaft member 3 from the state where the outer case main body 2 is closed as shown in FIG.

  As shown in FIG. 1, the outer case body 2 and the outer lid body 4 are integrally provided with hook portions 2a and 4a, respectively, as in the prior art. Thus, when the outer lid body 4 is closed, the hook portions 2 a and 4 a are hooked, thereby locking the outer lid body 4 to the outer case body 2. This locking is also released by pushing the push piece 5 as in the prior art. In addition, a reflective member M such as a mirror is provided on the back side of the outer lid 4 as in the prior art.

  As shown in FIG. 3, the inner case 1 </ b> A has an inner case body 6 filled with cosmetic C and an inner lid body 7 that closes the inner case body 6 are integrally formed into a sheet shape via a hinge 8. It is a thing.

  Here, as a method of forming into a sheet form, in addition to heat forming a sheet material made of a thermoplastic resin, for example, a resin material such as polypropylene (PP) or polyethylene terephthalate (PET) is formed into a sheet form by heating. There is a so-called thermoforming molding in which the sheet-shaped resin material is cooled by vacuum contact with a mold and drawn after being softened.

  The inner case main body 6 has a main body side peripheral wall 6a that circulates around the axis O1, and a lower end of the inner case main body 6 is closed by a bottom wall 6b. it can. Moreover, the main body side edge 6c is integrally provided at the upper end of the main body side peripheral wall 6a. The main body side edge 6c circulates around the axis O1 along the main body side peripheral wall 6a.

  On the other hand, the inner lid body 7 is also a concave member having an inner lid side peripheral wall 7a that circulates around the axis O2 and whose lower end is closed by the top wall 7b. The outer diameter of the inner lid side peripheral wall 7a is smaller than that of the main body side peripheral wall 6a. Thereby, as shown in FIG. 4, the inner lid side peripheral wall 7a can be removably fitted inside the main body side peripheral wall 6a. Further, an inner lid side edge portion 7c is also integrally provided at the upper end of the inner lid side peripheral wall 7a. The inner lid side edge portion 7c also circulates around the axis O2 along the inner lid side peripheral wall 7a.

  Further, the hinge 8 integrally connects the main body side edge 6c and the inner lid side edge 7c. The hinge 8 has a folded portion 8a having a C-shaped cross section as illustrated. The folded portion 8a is integrally connected via the main body side edge portion 6c and the main body side base portion 8b1, and is also connected integrally via the inner lid side edge portion 7c and the inner lid side base portion 8b2. Thereby, the inner lid side peripheral wall 7a fits the inner lid body 7 to the inner case body 6 so as to be removable by matching the inner lid side edge 7c with the main body side edge 6c as shown in the figure. be able to. When the inner lid body 7 is fitted to the inner case body 6, a storage space S for storing the cosmetic C is formed as shown in FIG. The inner lid body 7 is integrally provided with a knob portion 7d for facilitating opening the inner lid body 7 at a position facing the connecting portion side with the hinge 8. As described above, if the knob 7d of the inner case is pulled up, the inner case 1A can be easily removed from the outer case main body 2, so that separation and replacement are facilitated.

  As described above, in this embodiment, since the inner case 1A is integrally formed into a sheet shape with the inner case body 6 and the inner lid body 7 via the hinge 8, the inner case 1A is used for cosmetics as the inner case 1A becomes thinner. In addition to reducing the size and weight of the compact container 1 as a whole, it is possible to reduce the number of parts associated with the reduction in the number of parts.

  In addition, in this embodiment, as described above, in the inner case 1A, the inner case body 6 and the inner lid body 7 are each formed in a concave shape, and the inner lid body 7 is detachably fitted inside the inner case body 6. By holding together, the thickness of the inner case 1A can be reduced, which is effective for reducing the size and weight of the cosmetic compact container 1 as a whole. Further, since the inner lid body 7 is formed in a concave shape, an applicator such as a puff can be stored while saving space as shown in FIG.

  By the way, as shown in FIG. 5, the outer case main body 2 has a storage recess G for storing the inner case 1A. The housing recess G is composed of an inner peripheral wall 2b1 and a convex wall 2b2 projecting inwardly from the inner peripheral wall 2b1 with an interval around the peripheral direction (axis O1) along the inner peripheral wall 2b1. The convex wall 2b2 fits and holds the main body side peripheral wall 6a of the inner case 1A. Thereby, the inner case 1 </ b> A is detachably fitted and held with respect to the storage recess G of the outer case 2.

  Further, as shown in FIG. 1, the inner case 1A can be placed on the upper end surface 2c of the inner peripheral wall 2b via the main body side edge portion 6c. In addition, a recess 2d is formed on the upper end surface 2c on the shaft member 3 side. As shown in the enlarged right side of FIG. 2, the hinge 8 is accommodated in the recess 2d. As shown in the figure, the hinge 8 can be placed on the bottom surface 2e of the recess 2d in a folded state.

  In addition, as shown in the left enlarged view of FIG. 2, a protrusion 2g1 is integrally provided on the back surface of the hook portion 2a. The protruding portion 2g1 is formed by integrally providing a protruding portion 6d on the main body side edge 6c of the inner case 1A so that the protruding portion 6d passes through the protruding portion 6d together with the upper end surface 2c of the inner peripheral wall 2b as shown by a two-dot chain line in FIG. Stop and hold. Similarly, each side wall 2f forming the groove 2d is integrally provided with a protrusion 2g2 as shown in the enlarged right side of FIG. As shown by a two-dot chain line in the drawing, each protrusion 2g2 holds the folded portion 8a of the hinge 8 which is folded in two by closing the inner lid 7 together with the recess 2e. Thereby, the inner case 1A is fixedly held with respect to the outer case 1B.

  Further, the projecting portion 2g2 protrudes to such a size that the inner lid body side base portion 8b2 of the hinge 8 can be overcome when the inner lid body 7 is opened. According to such a configuration, when the inner lid body side base portion 8b2 gets over the protruding portion 2g2, the inner lid body side base portion 8b2 is caught by the two protruding portions 2g2 and the hinge 8 is opened as shown in FIG. The restoration of the hinge 8 is prevented. As a result, when the inner lid body side base portion 8b2 gets over the protrusion 2g2, the inner lid body 7 can be kept open as shown in FIG.

  The above description only shows one embodiment of the present invention, and various modifications can be made within the scope of the claims. For example, the present embodiment has been described as a cosmetic compact container having a round outer shape, but according to the present invention, the outer shape of the cosmetic compact container may be a rectangular shape or the like. In the present embodiment, the single type compact container having only the inner case 1A has been described. However, according to the present invention, the present invention can also be applied to a tandem type that additionally includes a storage space for an application member or the like. Furthermore, the outer case 1B fixes the shaft member 3 to the outer case body 2 and rotates by the sliding resistance between the shaft member 3 and the outer lid body 4, but the shaft member 3 is attached to the outer lid body 4. It is limited to this as long as the outer lid body 4 rotates around the shaft member 3 such as fixing or allowing the shaft member 3 to pass through each of the outer case body 2 and the outer lid body 4. There is no.

  The present invention relates to a cosmetic container comprising an inner case for storing cosmetics, and an outer case having an outer case body to which the inner case is attached, and an outer lid body that rotatably closes the outer case body is pivotally supported. If so, it can be applied to various things.

DESCRIPTION OF SYMBOLS 1 Compact container for makeup 1A Inner case 1B Outer case 2 Outer case main body 2b1 Inner peripheral wall 2b2 Convex wall 2c Upper end surface 2d Concave 2e Concave bottom 2g1 Hook part side projection part 2g2 Hinge side projection part 3 Shaft member 4 Outer cover body 5 Push piece 6 Inner case body 6a Body side peripheral wall 6b Body bottom wall 6c Body side edge 6d Projection 7 Inner lid body 7a Inner lid side peripheral wall 7b Inner lid ceiling wall 7c Inner lid side edge 8 Hinge 8a Folding part 8b1 Body side base 8b2 Inner lid side base

Claims (3)

A cosmetic container comprising an inner case for storing cosmetics, and an outer case having an outer case body to which the inner case is attached, and an outer lid body that rotatably closes the outer case body is rotatably supported,
The inner case is folded in half by connecting the inner case body filled with cosmetics, the inner lid body closing the inner case body, the edge of the inner case body and the edge of the inner lid body. A hinge capable of closing the inner case main body with the inner lid body, and the inner case main body and the inner lid body are integrally formed into a sheet shape via the hinge. Oh it is,
The outer case main body includes a protrusion for retaining the hinge folded in half, and the protrusion is moved over the inner lid body side of the hinge opened by the operation of the inner lid body. cosmetic container, characterized in der Rukoto those maintain an open. 2. The inner case body and the inner lid body according to claim 1, wherein each of the inner case body and the inner lid body is formed in a concave shape , and the inner lid body is detachably fitted and held inside the inner case body in a state where the hinge is folded in half. Cosmetic container characterized by. 3. The edge of the inner case main body between the upper end surface on which the edge of the inner case main body is placed in a state where the hinge is folded in two and the hinge is opened. A cosmetic container characterized in that a protruding portion different from the protruding portion is provided on the outer case main body for retaining the retaining portion.

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