JPS58196153U

JPS58196153U - Print structure

Info

Publication number: JPS58196153U
Application number: JP9303582U
Authority: JP
Inventors: 進来　玄一郎
Original assignee: 沖電気工業株式会社
Priority date: 1982-06-23
Filing date: 1982-06-23
Publication date: 1983-12-27

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図は従来のプリンタの印字構造を説明する図、第２
図は本考案第１の実施例を説明する図、第３図はインク
リボンの印字利用範囲を説明する図、第４図はリボンガ
イド駆動構造を説明する図である。１．２１．３１・・・印字ヘッド、２．　２２．　３２
・・・リボンガイド、３．２３・・・インクリボン、４
゜２４・・・プラテン、５．２５・・・リボンスプール
、６゜２６・・・インクリボン打撃対応部、７．２７・
・・リボンスプール支持軸、８．２８・・・リボン支持
板、９・・・打撃口、２９・・・リボン給送用ギヤ、３
３・・・ヘッド移動用ガイドレール、３４・・・リボン
ガイド移動用ガイドレール、３５・・・ヘッド駆動用金
具、３６・・・リボンガイド駆動用金具、３７・・・ス
リット。Figure 1 is a diagram explaining the printing structure of a conventional printer, Figure 2 is a diagram explaining the printing structure of a conventional printer.
The drawings are diagrams for explaining the first embodiment of the present invention, FIG. 3 is a diagram for explaining the printing usage range of the ink ribbon, and FIG. 4 is a diagram for explaining the ribbon guide drive structure. 1.21.31...Print head, 2. 22. 32
... Ribbon guide, 3.23 ... Ink ribbon, 4
゜24...Platen, 5.25...Ribbon spool, 6゜26...Ink ribbon striking part, 7.27.
... Ribbon spool support shaft, 8.28 ... Ribbon support plate, 9 ... Impact port, 29 ... Ribbon feeding gear, 3
3... Guide rail for head movement, 34... Guide rail for ribbon guide movement, 35... Metal fitting for head driving, 36... Metal fitting for ribbon guide driving, 37... Slit.

Claims

[Scope of utility model registration request]

In a printer including an ink ribbon having a width d, an ink ribbon feeding mechanism, and a head that hits the ink ribbon to print, the head has a print width of a1 and a maximum print length of b. The ink ribbon is fed at a desired angle θ (θ\iπ, i is an integer) with respect to the operating direction, and the desired angle θ satisfies bsinθ+a・cosθ≦d. A printing structure characterized by being selected to satisfy the following.