Stick type cosmetic container with a closed structure

Abstract

Disclosed is a stick type cosmetic container having a sealing structure, which includes a body; an operating member rotated together with the body and formed with a screw protrusion; a guide tube coupled to one side of the body and having an inlet portion; a cosmetic dish moved along the guide tube by a rotational operation of the operating member and formed with a screw groove, in which the stick cosmetic is attached to the cosmetic dish; a tool coupling member coupled to an opposite side of the body and provided with a makeup tool; and first and second over-caps coupled to both sides of the body, wherein portions between the operating member and the guide tube and between the operating member and the tool coupling member are sealed by first and second sealing rings, respectively, and the inlet portion of the guide tube is sealed by the first over-cap.

What is claimed is: 
     
         1 . A stick type cosmetic container having a sealing structure, the stick type cosmetic container comprising:
 a body;   an operating member which is rotated together with the body and formed with a screw protrusion;   a guide tube coupled to one side of the body and having an inlet portion;   a cosmetic dish which is moved along the guide tube by a rotational operation of the operating member and formed with a screw groove, in which the stick cosmetic is attached to the cosmetic dish;   a tool coupling member coupled to an opposite side of the body and provided with a makeup tool; and   first and second over-caps coupled to both sides of the body,   wherein portions between the operating member and the guide tube and between the operating member and the tool coupling member are sealed by first and second sealing rings, respectively, and the inlet portion of the guide tube is sealed by the first over-cap.   
     
     
         2 . The stick type cosmetic container of  claim 1 , wherein an anti-rotation protrusion and an anti-rotation groove are formed on an inner periphery of the guide tube and an outer periphery of the cosmetic dish, respectively, so as to be fitted to each other. 
     
     
         3 . The stick type cosmetic container of  claim 1 , wherein a coupling hole is formed inside the cosmetic dish, and a sealing plug is coupled to the coupling hole. 
     
     
         4 . The stick type cosmetic container of  claim 1 , wherein the makeup tool includes a tool body and an application portion, and the tool body is detachably coupled to the tool coupling member. 
     
     
         5 . The stick type cosmetic container of  claim 1 , wherein a sealing member is provided inside the first over-cap, and the sealing member comes into close contact with an upper outer periphery of the guide tube while covering the inlet portion of the guide tube when the body is coupled with the first over-cap.