| 摘要 |
A tape cassette which comprises a tape-like medium windingly provided in a case body having an upper case and a lower case, the tape-like medium being drawn out to an exterior of the case body, a lid adapted to be opened and closed for covering the drawn out tape-like medium while the tape cassette is not in use and for exposing the drawn out tape-like medium while the tape cassette is in use, at least one lid locking member for preventing a release of the lid when the lid is closed, and a leaf spring for biasing the lid locking member, characterized in that the leaf spring includes a fitting portion which is formed by being bent in a substantially C-shape, and a pressing portion for pressing the lid locking member, and the leaf spring is constructed in such a manner that a width and a longitudinal length of the fitting portion are different from each other. In addition, the leaf spring may include an elastically deformable projected portion formed on an upper face of the fitting portion and protruding toward the upper case, the upper case being provided with a pressing part for pressing the projected portion of the leaf spring at a position facing the projected portion. <IMAGE> |
