JPS6380146U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の印字媒体送り機構を示す正面
図、第２図は本考案が適用されるプリンタの概要
を示す側面図、第３図は従来の印字媒体送り機構
を示す正面図である。 図に於いて、１はプラテン、２はキヤリア、３
は印字ヘツド、４はインクリボンカセツト、５は
印字媒体、６はベルト、７，８はプーリ、９は押
圧ローラ、１０，１１は回転軸、１２は回転力伝
達手段、１３は摩擦ベルトである。 FIG. 1 is a front view showing a printing medium feeding mechanism of the present invention, FIG. 2 is a side view showing an outline of a printer to which the present invention is applied, and FIG. 3 is a front view showing a conventional printing medium feeding mechanism. . In the diagram, 1 is the platen, 2 is the carrier, and 3 is the platen.
4 is a printing head, 4 is an ink ribbon cassette, 5 is a printing medium, 6 is a belt, 7 and 8 are pulleys, 9 is a pressure roller, 10 and 11 are rotating shafts, 12 is a rotational force transmitting means, and 13 is a friction belt.

Claims (1)

【実用新案登録請求の範囲】 所定方向に回転するプラテン１と、 前記プラテン１に対向し、その軸長方向に往復
移動する印字ヘツド３と、 前記プラテン１に面接触し、該プラテン１の回
転に従動して回転し、 印字媒体５を前記プラテン１との間に挾圧して
前記印字ヘツド３に給送する無端帯状のベルト６
を回転自在に張架するプーリ７，８とを備えて成
るプリンタに於いて、 前記プラテン１の前記印字媒体５のセツト領域
外に前記プラテン１の回転力を前記プーリ７，８
を介して前記ベルト６に伝達する伝達手段１２を
設けたことを特徴とする印字媒体送り機構。[Claims for Utility Model Registration] A platen 1 that rotates in a predetermined direction; a print head 3 that faces the platen 1 and moves back and forth in its axial direction; and a print head 3 that is in surface contact with the platen 1 and that rotates the platen 1 An endless belt 6 that rotates as a result of the rotation, clamps and presses the print medium 5 between it and the platen 1, and feeds the print medium 5 to the print head 3.
In a printer equipped with pulleys 7 and 8 that rotatably stretch the print medium 5, the rotational force of the platen 1 is applied to the pulleys 7 and 8 outside the setting area of the print medium 5 of the platen 1.
A printing medium feeding mechanism characterized in that it is provided with a transmission means 12 for transmitting the transmission to the belt 6 via.