Patent ID: 8206051

Claim:
A cosmetic-containing applicator mounted, at its tip end, with an applicator body in which a flange-shaped engagement part is formed at an outer periphery at a rear end of a fiber bundle, comprising: a rear casing provided with an accommodating part accommodating liquid cosmetics; a tip casing mounted at a tip end side of the rear casing and formed with an insertion hole in which the applicator body is insertible; a guiding part for guiding the cosmetics from the accommodating part to the applicator body in the tip casing; and a sealing ring interposed between the guiding part and the tip casing; a rear end art of the insertion hole in the tip casing being formed as a holding space having an increased inner diameter; a tip end part of the guiding part fitting in the holding space via the sealing ring; the sealing ring being formed of an elastically deformable material so as to have a shape in which a short cylindrical holding part, which has a bottom surface having an inner diameter larger than an outer diameter of the engagement part and is provided with a circular center hole having a diameter smaller than the outer diameter of the engagement part on its rear end side, and a flange-shaped sealing part, which is provided at an outer periphery at a tip end edge of the holding part, are integrated together; a circumference of the center hole being formed as a plurality of claw-shaped holding pieces formed by slits dividing the bottom surface into a plurality of pieces; and the applicator body being inserted in the insertion hole in the tip casing from its rear end, and being mounted in position by causing the engagement part to pass through the center hole in the bottom surface of the sealing ring by elastic deformation.