JPS6321650U - - Google Patents

Description

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

第１図はこの考案の一実施例による用紙送り機
構の斜視図、第２図は、第１図の用紙押えローラ
の側面図、第３図は、他の実施例による用紙押え
ローラの側面図、第４図は電子写真プリンタの構
成図、第５図は従来技術になる用紙送り機構の斜
視図である。 図中、１は連続用紙、２ａ，２ｂ，２ｃ，２ｄ
は用紙押えローラ、３はトラクタ、７は用紙折れ
目、Ａは用紙搬送方向である。なお、図中同一符
号は同一、又は相当部分を示す。 FIG. 1 is a perspective view of a paper feed mechanism according to an embodiment of the invention, FIG. 2 is a side view of the paper press roller of FIG. 1, and FIG. 3 is a side view of the paper press roller according to another embodiment. FIG. 4 is a block diagram of an electrophotographic printer, and FIG. 5 is a perspective view of a conventional paper feeding mechanism. In the figure, 1 is continuous paper, 2a, 2b, 2c, 2d
3 is a paper pressing roller, 3 is a tractor, 7 is a paper fold, and A is a paper conveyance direction. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 連続用紙を送るトラクタと、トラクタで送られ
る連続用紙を表裏から挾み付けてバツクテンシヨ
ンを与える押えローラとを備えたプリンタの用紙
送り機構において、複数個のローラを連続用紙の
表裏に、ちどり状に配置した構成にすることを特
徴とするプリンタの用紙送り機構。 In the paper feed mechanism of a printer, which is equipped with a tractor that feeds continuous paper and a presser roller that applies back tension by sandwiching the continuous paper fed by the tractor from the front and back, a plurality of rollers are placed on the front and back of the continuous paper in a chidled pattern. A paper feed mechanism for a printer, characterized in that the paper feed mechanism is configured such that the paper feed mechanism is arranged in the following manner.