JPS60175645U

JPS60175645U - thermal printer

Info

Publication number: JPS60175645U
Application number: JP6297584U
Authority: JP
Inventors: 親大坂間; 郁夫日比野
Original assignee: アルプス電気株式会社
Priority date: 1984-05-01
Filing date: 1984-05-01
Publication date: 1985-11-21

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ａｔ　ｂｙ　ｃｔ　ｄは従来のサーマルプリンタ
の全体構成を示す説明図で、第１図ａは平面図、第１図
すは正面図、第１図Ｃは右側面図、第１図ｄは左側面図
、第２図、第３図は本考案の要部を示す説明図で、第２
図はプラテンとサーマルヘッド等の関係を示す要部断面
図、第３図はプラテン、支承部材および給紙ローラの関
係を示す平面図である。１・・・フレーム、２・・・プラテン、３・・・受は面
、４・・・キャリッジ、５・・・サーマルヘッド、２９
・・・回転軸、３３・・・給紙ローラ、３６・・・回転
軸、３７・・・記録紙、４３・・・支承部材。Figure 1 at by ct d is an explanatory diagram showing the overall configuration of a conventional thermal printer, where Figure 1 a is a plan view, Figure 1 is a front view, Figure 1 C is a right side view, and Figure 1 d is an explanatory diagram showing the overall configuration of a conventional thermal printer. is a left side view, FIGS. 2 and 3 are explanatory diagrams showing the main parts of the present invention, and
The figure is a sectional view of a main part showing the relationship between the platen, the thermal head, etc., and FIG. 3 is a plan view showing the relationship among the platen, the support member, and the paper feed roller. DESCRIPTION OF SYMBOLS 1... Frame, 2... Platen, 3... Receiving surface, 4... Carriage, 5... Thermal head, 29
... Rotating shaft, 33... Paper feeding roller, 36... Rotating shaft, 37... Recording paper, 43... Supporting member.

Claims

[Scope of utility model registration request]

A frame forming the main body, a platen to which recording paper is fed to the front, a carriage movable along the platen, a thermal head attached to the carriage and arranged to face the platen, and a recording paper to the platen. In a thermal printer equipped with a paper feed roller that feeds paper,
The platen is rotatably supported by a frame, and an elastic support member having one end fixed to the platen and the other end sandwiching the rotating shaft of the paper feed roller is used to rotate the platen and the paper feed roller. The thermal head is provided between the shafts and is configured such that when the thermal head is pressed against the platen side, the platen rotates so that the surface of the platen support is substantially parallel to the plane of the thermal head. thermal printer.