JPS61173352U

JPS61173352U -

Info

Publication number: JPS61173352U
Application number: JP5605585U
Authority: JP
Priority date: 1985-04-17
Filing date: 1985-04-17
Publication date: 1986-10-28

Description

[Brief explanation of the drawing]

第１図は本考案のサーマルプリンタの一実施例
の全体構成を示す平面図、第２図ａ，ｂは第１図
に示す実施例の動作をそれぞれ示す側面図、第３
図は圧接圧を高めた状態を示すサーマルプリンタ
の側面図、第４図は第１図に示す実施例に備えら
れる感熱記録媒体の概略構成を示す要部拡大側面
図、第５図ａ，ｂ，ｃは第１図に示すサーマルプ
リンタにおいておこなわれる印刷操作を例示する
説明図、第６図ａ，ｂ，ｃは同サーマルプリンタ
においておこなわれるコレクト操作を例示する説
明図、第７図は本考案の他の実施例を示すサーマ
ルプリンタの側面図である。１…プラテン、２…プラテンゴム、３…紙ガイ
ド、４…サーマルヘツド、５…キヤリツジ、６…
印刷リボン、７…リボンカセツト、８…キヤリツ
ジ保持体、９…ばね、１０…ピン、１１…カム、
１３…パルスモータ、１４…紙送り軸、１５…歯
車群、１６…クラツチ機構、２１…オーバコート
層、２２…インク層、２３…ベース層、２４…ワ
ツクス部、２５…文字。 FIG. 1 is a plan view showing the overall configuration of an embodiment of the thermal printer of the present invention, FIGS. 2a and 2b are side views showing the operation of the embodiment shown in FIG. 1, and FIG.
The figure is a side view of the thermal printer showing a state where the contact pressure is increased, FIG. 4 is an enlarged side view of the main parts showing the schematic structure of the heat-sensitive recording medium provided in the embodiment shown in FIG. 1, and FIGS. 5 a and b , c are explanatory diagrams illustrating printing operations performed in the thermal printer shown in FIG. 1, FIGS. 6 a, b, and c are explanatory diagrams illustrating collect operations performed in the same thermal printer, and FIG. It is a side view of the thermal printer which shows another Example. 1...platen, 2...platen rubber, 3...paper guide, 4...thermal head, 5...carriage, 6...
Printing ribbon, 7... Ribbon cassette, 8... Carriage holder, 9... Spring, 10... Pin, 11... Cam,
DESCRIPTION OF SYMBOLS 13... Pulse motor, 14... Paper feed shaft, 15... Gear group, 16... Clutch mechanism, 21... Overcoat layer, 22... Ink layer, 23... Base layer, 24... Wax portion, 25... Characters.

Claims

[Scope of utility model registration request]

A thermal printer in which a thermal recording medium having a coloring agent is interposed between a recording paper and a thermal head, and printing is performed by transferring the coloring agent of the thermal recording medium to the recording paper according to the printing energy of the thermal head. . A thermal printer, comprising means for adjusting the pressure of the thermal head against the recording paper.