JPS59160246U

JPS59160246U - printing device

Info

Publication number: JPS59160246U
Application number: JP8716083U
Authority: JP
Inventors: 大野　寿明; 草深　義人
Original assignee: セイコーエプソン株式会社
Priority date: 1983-06-08
Filing date: 1983-06-08
Publication date: 1984-10-26
Also published as: JPH0129088Y2

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案を実施したシリアルプリンタの概略図、
第２図は本考案の実施例を用いた印字装置の正面図、第
３図はその平面図、第４図はその側断面図、第５図は従
来の実施例を示す印字装置の正面図、第６図はその平面
図、第７図はその側断面図である。１．２１・・・印字ヘッド、２．２２・・・キャリッジ
、３．２３・・・印字ワイヤ、４．２４・・・プラテン
、５゜２５・・・保持部材、６．２６・・・リボンマス
ク、７゜２７・・・印字用紙、８．２８・・・インクリ
ボン。２６−１− 第４図第３図第６図第７図Figure 1 is a schematic diagram of a serial printer implementing the present invention.
Fig. 2 is a front view of a printing device using an embodiment of the present invention, Fig. 3 is a plan view thereof, Fig. 4 is a side sectional view thereof, and Fig. 5 is a front view of a printing device showing a conventional embodiment. , FIG. 6 is a plan view thereof, and FIG. 7 is a side sectional view thereof. 1.21... Print head, 2.22... Carriage, 3.23... Print wire, 4.24... Platen, 5°25... Holding member, 6.26... Ribbon Mask, 7°27...printing paper, 8.28...ink ribbon. 2 6-1- Figure 4 Figure 3 Figure 6 Figure 7

Claims

[Scope of utility model registration request]

In a wire dot type printer, in which a print head having a plurality of print wires hits printing paper on a platen through an ink ribbon to print, a ribbon mask installed between the tip of the print head and the platen is used. A ribbon mask device characterized in that a plurality of minute protrusions are provided around an opening on a platen side surface having an opening through which a printing wire passes.