Cosmetics container simultaneously preventing leftover cosmetics therein and having airtight function

A cosmetics container simultaneously preventing leftover cosmetics therein and having an airtight function, the cosmetics container comprising:

• a container main body accommodated therein with cosmetics;
• a rotating member rotatably coupled to the container main body, and having a cosmetics guide tube extending from a lower side thereof so as to be inserted into the container main body;
• a container cap for opening and closing the container main body;
• a brush rod extending from the lower side of the container cap so as to be inserted into the cosmetics guide tube, and having an applicator provided at the end portion thereof;
• and
• a piston screw-coupled to an outer periphery of the cosmetics guide tube of the rotating member while the outer peripheral surface thereof comes in close contact with an inner peripheral surface of the container main body,
• wherein the rotating member includes an inlet portion, the cosmetics guide tube extending downward from the inlet portion, and a coupling portion spaced apart from the cosmetics guide tube at a predetermined interval and extending downward,
• wherein an inner circumference of the inlet portion of the rotating member includes a shape downwardly tapering toward a center of the rotating member, and
• wherein an upper outer circumference of the brush rod has a shape to tightly fit in the inlet portion of the rotating member.