INK RIBBON CASSETTE

摘要

An ink ribbon cassette (10) comprises a bearing device (23) including an unwinding bearing body (17) having an unwinding bearing (13) for pivotally supporting an ink ribbon unwinding shaft (12), a winding bearing body (20) having a winding bearing (15) for pivotally supporting an ink ribbon winding shaft (14), and a pair of side face bodies (16) for coupling the unwinding bearing body (17) and the winding bearing body (20). An unwinding bearing lid member (19) covering the unwinding bearing body (17) of the bearing device (23) is coupled with the unwinding bearing body (17) through a first coupling body (18), and a winding bearing lid member (22) covering the winding bearing body (20) of the bearing device (23) is coupled with the winding bearing body (20) through a second coupling body (21). The first coupling body (18) and the second coupling body (21) have two or more hinges (18a, 18b) and (21a, 21b), respectively.