| 摘要 |
A cosmetic applicator includes a casing, a cartridge disposed in the casing, a sleeve coupled to the casing, and a core. The cartridge includes a tube member formed with at least one protrusion, and a plug member having a shoulder section abutting against the tube member, a rear end section abutting airtightly against the protrusion, and a front end section. The sleeve has a rear end portion sleeved on the front end section and abutting against the shoulder section of the plug member, and at least one protrusion abutting airtightly against the front end section. The core has an absorbing segment extending through the sleeve and the plug member for absorbing liquid cosmetic, and a liquid output segment extending out of the sleeve. |
| 主权项 |
1. A cosmetic applicator comprising:
a casing; a cartridge disposed in said casing, and including
a tube member that is adapted for containing liquid cosmetic, and that has an open end portion and at least one protrusion formed on an inner surface of said open end portion, anda plug member that has
a shoulder section abutting against an end of said open end portion,a rear end section that extends from said shoulder section into said tube member, and that has an outer surface abutting airtightly against said at least one protrusion,a front end section that is connected to said shoulder section and that is opposite to said rear end section, anda positioning hole that extends through said rear end section, said shoulder section and said front end section; a sleeve fixedly coupled to a front end of said casing, and having
a rear end portion that is sleeved on said front end section of said plug member, and that has a rear end abutting against said shoulder section of said plug member, andat least one protrusion that is formed in an inner surface of said rear end portion and that abuts airtightly against an outer surface of said front end section of said plug member; and a core having an absorbing segment that extends through said sleeve and said positioning hole of said plug member for absorbing the liquid cosmetic, and a liquid output segment that extends out of said sleeve. |
