Patent ID: 8128299

Claim:
A nail enamel applicator, comprising: a resilient tube having an open top portion; a hollow adaptor having an open lower end mounted on the top portion of the tube and an upper end provided with a clamping hole and a guide portion; a hollow pen head mounted in the adaptor and having an upper end provided with a hollow tip extending through the guide portion into the clamping hole of the adaptor and protruding outwardly from the clamping hole of the adaptor; a top cap mounted on the adaptor to cover the tip of the pen head; a brush mounted in the adaptor and having an upper end provided with a hollow pipe inserted into an open lower end of the pen head and a lower end provided with multiple bristles extending into the tube; wherein the tip of the pen head has a diameter greater than that of the clamping hole of the adaptor; the tip of the pen head presses the clamping hole of the adaptor closely to seal the clamping hole of the adaptor; the guide portion of the adaptor is located under and connected to the clamping hole of the adaptor to guide movement of the tip of the pen head into the clamping hole of the adaptor; the guide portion of the adaptor expands gradually from the clamping hole toward the open lower end of the adaptor; the top cap has a top portion having an inner side provided with a sealing aperture to allow insertion of the tip of the pen head and provided with a guide section to guide the movement of the tip of the pen head into the sealing aperture; the guide section of the top cap is located under and connected to the sealing aperture of the top cap; the top cap has an open lower end mounted on the adaptor; the guide section of the top cap expands gradually from the sealing aperture of the top cap toward the open lower end of the top cap.