Thermal transfer ribbon shaft structure and printer

The thermal transfer ribbon shaft structure comprises a shaft core and a thermal transfer ribbon shaft, the thermal transfer ribbon shaft is sleeved on the outer circumference of the shaft core, the end face of the thermal transfer ribbon shaft is provided with a mounting groove, a first shaft sleev...

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Bibliographische Detailangaben
Hauptverfasser:	YAN KAILANG, DAI HUAJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	The thermal transfer ribbon shaft structure comprises a shaft core and a thermal transfer ribbon shaft, the thermal transfer ribbon shaft is sleeved on the outer circumference of the shaft core, the end face of the thermal transfer ribbon shaft is provided with a mounting groove, a first shaft sleeve fixedly connected with the shaft core is arranged in the mounting groove, and a second shaft sleeve fixedly connected with the shaft core is arranged in the first shaft sleeve. The outer surface of the first shaft sleeve makes contact with the inner surface of the installation groove to position and support the thermal transfer ribbon shaft, the other end face of the thermal transfer ribbon shaft is provided with a containing groove, the outer surface of the shaft core is sleeved with a second shaft sleeve, and the second shaft sleeve is located in the containing groove and makes contact with the inner wall of the containing groove. The thermal transfer ribbon shaft has the beneficial effects that the first shaft