Cosmetics capsule container

Abstract

A cosmetic capsule container in which a porous pad can be directly charged with a liquid cosmetic composition, and which includes: a receiving chamber having an open upper end and containing the porous pad and the liquid cosmetic composition; a sidewall connected to the bottom of the container and forming the receiving chamber; a stop rim formed along the inner edge of the upper end of the sidewall so as to prevent the porous pad from being removed from the receiving chamber; a locking part provided on an upper portion of the outer circumferential surface of the sidewall so as to lock the container to a cosmetic case; and an expandable part connecting a lower boundary part of the sidewall to the bottom of the container in such a way that the expandable part allows the bottom to be raised upward relative to the sidewall.

What is claimed is: 
     
         1 . A cosmetic capsule container, comprising:
 a receiving chamber in which a porous pad and a liquid cosmetic composition are set and charged;   a sidewall connected to a bottom of the container and extending so as to form the receiving chamber that is open upward;   a stop rim formed along an inner edge of an upper end of the sidewall so as to prevent the porous pad from being removed from the receiving chamber;   a locking part provided on an upper portion of an outer circumferential surface of the sidewall so as to lock the container to a cosmetic case; and   an expandable part connecting a lower boundary part of the sidewall to the bottom of the container in such a way that the expandable part allows the bottom to be raised upward relative to the sidewall.   
     
     
         2 . The cosmetic capsule container as set forth in  claim 1 , wherein the bottom of the container is configured such that the bottom can be expanded downward from the lower boundary part of the sidewall by a predetermined height by virtue of the expandable part. 
     
     
         3 . The cosmetic capsule container as set forth in  claim 1 , wherein the expandable part is a thin film bellows-shaped part. 
     
     
         4 . The cosmetic capsule container as set forth in  claim 1 , wherein the expandable part is a thin film sheet extending between the lower boundary part of the sidewall and the bottom of the container. 
     
     
         5 . The cosmetic capsule container as set forth in  claim 1 , wherein the locking part is configured as a locking protrusion or a locking groove. 
     
     
         6 . The cosmetic capsule container as set forth in  claim 1 , further comprising:
 a tearing step formed along an outer edge of the open upper end of the container so as to allow a sealing member to be removed from the container.   
     
     
         7 . The cosmetic capsule container as set forth in  claim 1 , further comprising:
 an ejection grip provided on the open upper end of the container, so, when the container is set in a cosmetic case having no ejection hole, the container can be easily removed from the cosmetic case.   
     
     
         8 . The cosmetic capsule container as set forth in  claim 7 , wherein the ejection grip is provided with an antislip part. 
     
     
         9 . The cosmetic capsule container as set forth in  claim 1 , wherein at least one air vent groove is formed on the outer circumferential surface of the sidewall of the container. 
     
     
         10 . The cosmetic capsule container as set forth in  claim 1 , further comprising:
 at least one support rib provided on an upper surface of the bottom of the container so as to prevent the porous pad from exceedingly sagging in the receiving chamber.   
     
     
         11 . The cosmetic capsule container as set forth in  claim 1 , further comprising:
 at least one reinforcing rib provided on an inner circumferential surface of the sidewall of the container at a location inside the lower boundary part of the sidewall so as to prevent the lower boundary part of the sidewall from moving upward during a rising movement of the expandable part.