| 摘要 |
A cosmetic pen includes a pen tube, a liquid storage core received in the pen tube, and an applicator disposed to a front portion of the pen tube. The applicator includes a metal sleeve connected to the liquid storage core and a brush received in the sleeve. The brush includes a front end projecting out of a lower end of the sleeve and a rear end positioned on an upper end of the sleeve. The sleeve includes an air slot having front and rear sections. The rear section of the air slot of the sleeve is disposed inside the liquid storage core so that the cosmetic liquid stored inside the liquid storage core can be penetrated through the air slot into the brush. The front section of the air slot of the sleeve is located outside the liquid storage core for introducing air. |
