JPS5975050U

JPS5975050U - Transfer type thermal printer

Info

Publication number: JPS5975050U
Application number: JP17143582U
Authority: JP
Inventors: 松田　英男
Original assignee: シャープ株式会社
Priority date: 1982-11-11
Filing date: 1982-11-11
Publication date: 1984-05-22

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 drawings]

第１図は本考案にかかる転写型サーマルプリンタの基本
構成の一例を示す平面図、第２図及び第３図は□従来の
サーマルヘッド部を示すもので、インクリボンと普通紙
とのひきはがし状態を示す斜視図、第４図及び第５図は
本考案におけるサーマルヘッド部を示し、インクリボン
と普通紙とのひきはがし位置を示す斜視図、第６図はイ
ンクリボンのひきはがし距離と転写効率との関係を説明
するための特性図、第７図は本考案の他の実施例を示す
インクリボンすえ置き型の転写型サーマルプリンタの斜
視図である。１ニブラテン、２：普通紙、３：キャリッジ、５：モー
タ、７：サーマルヘッド、８．　８０：転写型サーマル
インクリボン、９：サーマルへラドチップ、１０：放熱
板、１θ−４：延長部、１１：ホルダ、１１−１．：延
長部、１２：印字素子位置、１３：ひきはがし位置。Fig. 1 is a plan view showing an example of the basic configuration of a transfer type thermal printer according to the present invention, and Figs. 2 and 3 show a conventional thermal head section, which is used to separate an ink ribbon from plain paper. FIGS. 4 and 5 are perspective views showing the state, and FIGS. 4 and 5 are perspective views showing the thermal head section of the present invention, and a perspective view showing the peeling position of the ink ribbon and plain paper. FIG. 6 is a perspective view showing the peeling distance of the ink ribbon and transfer. FIG. 7 is a characteristic diagram for explaining the relationship with efficiency, and is a perspective view of an ink ribbon stand type transfer type thermal printer showing another embodiment of the present invention. 1 Nibraten, 2: Plain paper, 3: Carriage, 5: Motor, 7: Thermal head, 8. 80: Transfer type thermal ink ribbon, 9: Thermal head chip, 10: Heat sink, 1θ-4: Extension portion, 11: Holder, 11-1. : Extension part, 12: Printing element position, 13: Peeling position.

Claims

[Scope of utility model registration request]

A carriage equipped with a thermal head is moved back and forth in parallel with the platen, and during forward movement, printing signals are selectively applied to the plurality of heating elements of the thermal head to generate heat, and the heat-melting ink of the transfer type thermal ink ribbon is heated. In a transfer-type thermal printer that records by melting the ink and transferring it to plain paper, after recording, the transfer-type thermal ink ribbon that is in close contact with the plain paper is peeled off by using the heat dissipation plate of the thermal head or the thermal head holder on the carriage. A transfer type thermal printer characterized in that the extension part is extended backward in the moving direction and the extension part is installed after a time delay.