Eco cosmetic container

An eco-friendly cosmetic container comprising:

• a lower container having a cosmetic material accommodation dish seating portion;
• an upper container configured to be opened and closed with respect to the lower container by a first hinge;
• a cosmetic material accommodation dish configured to be seated on the cosmetic material accommodation dish seating portion;
• an intermediate support configured to be rotated with respect to the lower container to be locked into or released from the lower container over a given region thereof to separably fix the cosmetic material accommodation dish to the lower container;
• a cover ring separably mounted in the upper container;
• and
• a mirror separably disposed in the cover ring,
• wherein the cover ring includes:
• a mirror support surface defined on an inner peripheral surface of the cover ring;
• and
• one or more elastic support pieces disposed on the cover ring, the one or more elastic support pieces being spaced apart from the mirror support surface in an axial direction of the cover ring,
• wherein the mirror is elastically supported without any adhesive between the mirror support surface and the one or more elastic support pieces, the mirror being configured to be separated from the cover ring when the mirror is pushed toward the one or more elastic support pieces,
• wherein the intermediate support has one or more elastic locking pieces protruding from an outer peripheral surface thereof to be coupled to or separated from one or more locking grooves defined on an inner peripheral surface of the lower container, each locking groove being a hook groove having an open portion and a closed portion,
• wherein each locking groove has a reverse movement prevention projection disposed between the open portion and the closed portion of the hook groove, and each elastic locking piece has a reverse movement prevention groove configured to be interlocked with the reverse movement prevention projection to prevent the intermediate support from being reversely released from the lower container,
• wherein each elastic locking piece is an elongated body extending and protruding on an outer circumferential surface of a side wall of the intermediate support in a direction same as a circumferential direction of the intermediate support,
• wherein the elongated body has an entry portion at a front end of the elongated body, a rear end portion at a rear end of the elongated body, and an intermediate portion disposed between the entry portion and the rear end portion connecting the rear end portion to the entry portion, the elongated body having a tapering width from the rear end to the front end, such that a width of the entry portion is narrower than a width of the rear end portion, the entry portion being configured to be inserted into a corresponding locking groove at an initial entry, and
• wherein the reverse movement prevention groove is defined on an outer surface of the intermediate portion, such that the intermediate portion is recessed toward the outer circumferential surface with respect to the entry portion and the rear end portion,
• wherein, when the elongated body is inserted into the corresponding locking groove, the entry portion of the elongated body is configured to be inserted into the corresponding locking groove between the reverse movement prevention projection and the closed portion of the hook groove, the intermediate portion of the elongated body is configured to be interlocked with the reverse movement prevention projection, and the rear end portion of the elongated body is configured to be disposed at the open portion of the hook groove,
• wherein a locked state display portion is defined on the outer peripheral surface of the intermediate support at a position corresponding to the first hinge to notify a user of an interlocking state of the reverse movement prevention groove and the reverse movement prevention projection,
• wherein a portion of the side wall of the intermediate support adjacent to the entry portion and another portion of the side wall of the intermediate support adjacent to the rear end portion are partially incised, such that each elastic locking piece is configured to elastically locked onto the corresponding locking groove.