JPS6014948U - Printer paper feeding roller device - Google Patents

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

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

図面は本考案の実施例を示すものとにして第１図は本考
案の要部斜視図、第２〜４図は本考案の各状態を示す要
部側面図、第５図はその要部断面図であり、３は切替操
作部材、１５はローラ軸、１７はピンチローラ、１９は
ばね、２０はフィー　−トローラである。The drawings show embodiments of the present invention. Figure 1 is a perspective view of the main parts of the invention, Figures 2 to 4 are side views of the main parts showing various states of the invention, and Figure 5 is the main parts. It is a sectional view, and 3 is a switching operation member, 15 is a roller shaft, 17 is a pinch roller, 19 is a spring, and 20 is a foot roller.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ワイヤなどの文字形成要素を有する印刷ヘッドと、該印
刷ヘッドの対向位置に設けられ該印刷ヘッドと協働して
印刷を行わしめるプラテンと、該プラテンと前記印刷ヘ
ッドとの間に挿入される印刷用紙を順次給送する印刷用
紙給送装置とを備えたプリンタにおいて、前記プリンタ
の支持枠に節度的な回動が可能な如くに切替操作部材を
支持せしめ、該切替操作部材の操作により前記印刷用紙
給送装置のフィードローラに対し離反、軽圧、強圧せし
められるピンチローラをローラ軸に対しばねを介装して
支持したことを特徴とするプリンターの用紙給送用ロー
ラ装置。A print head having a character forming element such as a wire, a platen provided opposite to the print head and cooperating with the print head to perform printing, and a print inserted between the platen and the print head. In a printer equipped with a printing paper feeding device that sequentially feeds paper, a switching operation member is supported on the support frame of the printer so as to be able to rotate in a moderate manner, and the printing is performed by operating the switching operation member. 1. A roller device for feeding paper in a printer, characterized in that a pinch roller is supported by a spring interposed on a roller shaft, and is capable of being separated, lightly pressed, or strongly pressed against a feed roller of a paper feeding device.