| 20110011822 | BOTTLE CAP - A bottle cap includes a cap seat and a cap. The cap seat has a receiving space confined by an inner tubular wall and a bottom wall. The cap is disposed within the inner tubular wall, and has a top panel and a tubular cutter body. The tubular cutter body has a beveled bottom open end that has a cutting end and a pushing end. When the top panel is pressed, the cutting end cuts the bottom wall, and the pushing end pushes a portion of the bottom wall so that the bottom wall moves away from the cutting end. Preferably, the bottom wall and the inner tubular wall are formed as one piece. | 01-20-2011 |
