JPS58133450U

JPS58133450U - Ink ribbon cassette for dot matrix printer

Info

Publication number: JPS58133450U
Application number: JP2963082U
Authority: JP
Inventors: 宮川　康秀
Original assignee: 本州製紙株式会社
Priority date: 1982-03-04
Filing date: 1982-03-04
Publication date: 1983-09-08

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のインクリボンカセットの一例の平面図、
第２図は本考案の一実施例のインクリボンカセットの平
面図、第３図は第２図における連続インク供給ロールの
部分断面拡大図である。１・・・カセットケース、２・・・エンドレスリボン、
３・・・駆動ロール、４・・・押えロール、５・・・連
続インク供給ロール、６・・−多孔性のゴム製ロール、
７・・・中空軸、８・・・孔、９・・・インク供給口、
１０・・・インクカートリッジ。FIG. 1 is a plan view of an example of a conventional ink ribbon cassette.
FIG. 2 is a plan view of an ink ribbon cassette according to an embodiment of the present invention, and FIG. 3 is an enlarged partial sectional view of the continuous ink supply roll in FIG. 2. 1...Cassette case, 2...Endless ribbon,
3... Drive roll, 4... Presser roll, 5... Continuous ink supply roll, 6... - Porous rubber roll,
7... Hollow shaft, 8... Hole, 9... Ink supply port,
10... Ink cartridge.

Claims

[Scope of utility model registration request]

In an ink ribbon cassette for a dot tomato printer, the ink ribbon cassette is composed of a cassette case 1, an endless ribbon 2, a drive roll 3, and a presser roll 4 that presses the endless ribbon 2 onto the circumferential surface of the drive roll 3. A hollow shaft 7 having a large number of holes 8, a porous rubber roll 6 fitted to the hollow shaft 7, and an ink supply port 9 adjacent to the end of the hollow shaft 7 and connected to the inside thereof. An ink ribbon cassette for dot matrix printers that incorporates a continuous ink supply roll 5.