| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink ribbon cassette that can be reduced in size when folded and carried on, and hardly causes the ink ribbon to be loose when unfolded because of an ink ribbon loosening prevention function in a state where the ink ribbon cassette is taken out of a printer body. <P>SOLUTION: The ink ribbon cassette includes: a supply side ribbon case that covers a supply side ribbon; a winding side ribbon case that winds a winding side ribbon; a turning pivot that turnably connects the supply side ribbon case and the winding side ribbon case; a fixation means in which the supply side ribbon or the winding side ribbon turns in a state where the ink ribbon cassette is taken out of the printer device and the supply side ribbon and the winding side ribbon are fixed in a state where the supply side ribbon and the winding side ribbon approach; and an ink ribbon loosening prevention means for preventing the ink ribbon from loosening by controlling the rotation of a bobbin where the ink ribbon is winded in a state that the fixation means functions. <P>COPYRIGHT: (C)2012,JPO&INPIT |
