Structure of eyeliner applicator

Abstract

An improved eyeliner applicator comprises a holding tube, an outer cap, and an outer case. The holding tube includes a buffering tube and a liquid feeding core insertedly fixed in the buffering tube. The liquid feeding core has a front end being fitted with a brush tip and a rear end communicating with a chamber of cosmetic liquid. The buffering tube is provided with a plurality of grooves, which communicate with the liquid feeding core via a plurality of through holes such that, when cosmetic liquid fed from the chamber is more than the required, excessive liquid can be diverted to the grooves, when the cosmetic liquid fed from the chamber is less than the required, the liquid stored in the grooves can be sucked back to the liquid feeding core to continuously supply liquid to the brush tip, thereby providing an steady flow to facilitate the operation.

1 . An improved eyeliner applicator including a holding tube having a liquid feeding core being fitted in said holding tube and extending from said holding tube for conducting a makeup of defining eyes, and an outer cap for being fitted to said holding tube after completing the makeup; the improvement comprising:
 said holding tube having a front tapered portion fitted with a tapered sleeve therein and having a rear extending portion within which a chamber is defined for storing cosmetic liquid; wherein said tapered sleeve is fitted with a brush tip therein, said brush tip is fitted with a tapered end of said liquid feeding core therein, a buffering tube is fitted within said holding tube such that said liquid feeding core is insertedly fitted in said buffering tube and extends from said buffering tube to communicate with said chamber defined in said holding tube, said buffering tube has a front end engaged with a rear end of said tapered sleeve, so as to affix said tapered sleeve and said liquid feeding core to said holding tube, said buffering tube is provided with fins along a periphery thereof so as to define a plurality of grooves between said fins, said buffering tube is provided with a plurality of through holes for communicating the periphery of said buffering tube with said liquid feeding core; whereby, cosmetic liquid can be drawn from said chamber to said bush tip for conducting a makeup of defining eyes, when cosmetic liquid fed from said chamber is more than a demand required in said brush tip, excessive liquid can be diverted to said grooves via said through holes.   
     
     
         2 . The improved eyeliner applicator of  claim 1 , wherein said holding tube is provided with a collar at a rear end of said tapered portion of said holding tube, which is fitted with an outer case in flush with said collar. 
     
     
         3 . The improved eyeliner applicator of  claim 1 , wherein said holding tube is provided with one or more protrusions at said tapered portion thereof to snugly engage with said outer cap. 
     
     
         4 . The improved eyeliner applicator of  claim 1 , wherein said buffering tube is provided a flange at a rear end thereof to hermetically engage with an interior of said holding tube. 
     
     
         5 . The improved eyeliner applicator of  claim 1 , wherein said chamber is defined within said rear extending portion of said holding tube, a rolling ball is placed within said chamber, a plug is sealed to a rear end of said holding tube.