| 摘要 |
The present invention is a writing apparatus that is capable of producing a calligraphic line of varying thickness but at a low cost and without requiring the user to have specialized training. The core components of the invention are a hollow tube, a stopper means, a hollow nib, and a roller. These components are configured as follows: a hollow tube with a first opening, a second opening, wherein the hollow tube is filled with ink; a stopper means closing the first opening to prevent ink from escaping the tube from the first opening; a hollow nib with a first end, a body, and a second end where the first end is insert-mated to the second opening of the hollow tube such that the ink may flow from the tube, through the nib first end, and into the nib body; a roller that is cylindrical is rotatably constrained in relation to the hollow nib second end such that the roller may freely rotate along its central axis, at the same time leaving behind the intended lines and constrained as to maintain a gap between the roller body and the nib so that ink may flow from the nib body, coat the roller, and exit the apparatus as the roller rotates about its axis. The invention can be used to produce stylized writing that is usually seen in calligraphy without the difficulty of using existing calligraphy pen designs as they are known in the art. |
| 主权项 |
1. An apparatus, the apparatus comprising:
a tube, substantially hollow and cylindrical in cross-section, with a first opening and a second opening, wherein the tube is configured to be filled with a fluid; a stopper means closing the first opening to prevent the fluid from escaping the tube from the first opening; a nib, which is substantially hollow, with a first end, which is substantially cylindrical, a body, and a second end where the first end is insert-mated to the second opening of the tube such that the fluid may flow from the tube, through the first end, and into the nib body; a roller with a first end, a second end, a body, and a central axis, wherein said roller is substantially cylindrical, with length longer than diameter, rotatably constrained in relation to the second end of the nib such that the roller may freely rotate along its central axis, constrained within the hollow nib, and where a portion of the roller body protrudes past the second end of the nib, said roller body sized such as to maintain a gap between the roller body and the nib so that the fluid may flow from the nib body, coat the roller, and exit the apparatus as the roller rotates about its central axis. |
