| 摘要 |
PURPOSE:To disengage securely a case lid and a case from each other by rotating a claw guide associatively with a push lever pressed during case insertion and disengaging the case lid and case from each other. CONSTITUTION:The columnar projection 3-7 of the lid 3 is guided to a funnel- shaped cut part 14-a formed atop of a top catcher 14 in case insertion according to the entry of the lid 3 and specified at the center location of a clamping part chassis 4 to position the lid vertically about the direction of the insertion of the case 1 into a reproducing device. At this time, claw guides 10 and 11 rotate together with push levers 5 and 6 and abut on hook parts of the lid 3, i.e. ink members 3-5 and 3-6, which are pressed toward the lid respectively against leaf spring members 3-8 and 3-9 fixed between the lock members 3-5 and 3-6, and the lid 3. Consequently, the lock members 3-5 and 3-6 and lock holes 1-2 and 1-3 are disengaged from each other to allow the lid 3 to exit from the case 1. |
