| 摘要 |
If a correction tape is not pasted along a straight line when pasting the correction tape on letters, a book is soiled because the pasting operation is repeated. The present invention for solving the problem enables a user to paste the correction tape along a straight line, and to use the correction tape with one hand, not using a ruler with the other hand, and particularly enables the physically impaired to use the correction tape during study. The present invention comprises a leg connected to the main body of the correction tape to be able to rotate and capable of being attached to and detached from a ruler; and a wheel connected to a part of the leg, where the leg is combined with the ruler to be able to rotate so as to realize various forms such as a straight line, a curve and a zigzag in the ruler when using the correction tape. The ruler has a groove formed thereon to insert the wheel to be operated along a path. The bottom of the ruler is composed of a non-slippery material. |
