INTERMEDIATE INTERLOCKING MEMBER, CORE PIPE FOR WINDING INK SHEET, AND INK SHEET SET

摘要

PROBLEM TO BE SOLVED: To prevent inadvertently mounting an ink sheet 21 of other manufacturers on a cartridge main body 30 of an ink sheet cartridge 20. ;SOLUTION: Three engaging members 52 are provided projecting from a shaft part 48 having a flange 48a at the taking up side of an ink sheet 21. By inserting the engaging members 52 into a shaft hole 50 of a side plate 31a of a cartridge main body 30 from the inside so as to be engaged with three fitting holes 53 in a first rotation member 46 having a transmission gear 47 undetachably. Stopping grooves 60, 62 are formed on a predetermined one end of a core pipe 41 on the taking up side. An intermediate interlocking member with an elastic nail 59 and a stopping projection 61 in the intermediate interlocking member 56 engaged with the stopping grooves 60, 62, is fitted into the base part 48a of the shaft part 48. The other end of the core pipe 41, and both ends of a supply side core pipe 40 are fitted respectively with spools 39, 36, 37 comprising a flange 43, with the spools detachably fitted with a shaft supporting groove part 33 of the side plates 31a, 31b.;COPYRIGHT: (C)2001,JPO