JPS61173456U

JPS61173456U -

Info

Publication number: JPS61173456U
Application number: JP5673885U
Authority: JP
Priority date: 1985-04-16
Filing date: 1985-04-16
Publication date: 1986-10-28

Description

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

第１図は本考案に係る記録紙の反転排出装置を
備えたサーマルプリンタの実施例を示す斜視図、
第２図は上記サーマルプリンタの断面図、第３図
は本考案の要部を示す断面図、第４図は記録紙の
排出路の開放状態を示す断面図、第５図は反転排
出ローラの駆動部を示す側面図、第６図は上記サ
ーマルプリンタの全体駆動部を示す平面図である
。１５…排紙駆動ローラ、２０…反転排出装置、
２１…押えローラ、２２…外ガイド、２３…内ガ
イド、２４…反転排出ローラ、２７…回転支持軸
（回動支点）、３６…伝動機構、Ａ…排出路。 FIG. 1 is a perspective view showing an embodiment of a thermal printer equipped with a recording paper reversal discharge device according to the present invention;
Fig. 2 is a sectional view of the thermal printer, Fig. 3 is a sectional view showing the main parts of the present invention, Fig. 4 is a sectional view showing the recording paper ejection path in an open state, and Fig. 5 is a sectional view of the reversing ejection roller. FIG. 6 is a side view showing the driving section, and FIG. 6 is a plan view showing the entire driving section of the thermal printer. 15... Paper discharge drive roller, 20... Reversing discharge device,
21...Press roller, 22...Outer guide, 23...Inner guide, 24...Reverse discharge roller, 27...Rotation support shaft (rotation fulcrum), 36...Transmission mechanism, A...Discharge path.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

記録機の排紙部に着脱自在かつ回動支点を中心
として回動自在に装着される記録紙の反転排出装
置であつて、記録機の排紙部に設けられた排紙駆
動ローラに対応する押えローラと、上記排紙部か
ら導出された記録紙を反転させつつ案内する外ガ
イドと内ガイドからなる排出路と、この外ガイド
の先端部に対向して設けられた反転排出ローラと
、上記排紙駆動ローラの回転力を反転排出ローラ
に伝達する伝動機構とを有し、上記回動支点を中
心とした回動操作に伴なつて押えローラを排紙駆
動ローラに対して係合離脱させ得るように構成し
、かつ上記外ガイドを反転排出ローラおよび内ガ
イドから離間させ得るように基端部を中心に回動
自在に枢支してなることを特徴とする記録紙の反
転排出装置。 A recording paper reversing and ejecting device that is detachably attached to the paper ejection section of a recording machine and rotatable about a rotational fulcrum, and corresponds to a paper ejection drive roller provided on the paper ejection section of the recording machine. a presser roller, a discharge path consisting of an outer guide and an inner guide that guide the recording paper led out from the paper discharge section while reversing it, a reversing discharge roller provided opposite to the tip of the outer guide, and the above-mentioned and a transmission mechanism that transmits the rotational force of the paper ejection drive roller to the reversal ejection roller, and engages and disengages the presser roller from the paper ejection drive roller in accordance with rotation operation about the rotational fulcrum. What is claimed is: 1. A reversing and discharging device for recording paper, characterized in that the outer guide is rotatably supported around a base end so as to be able to separate the outer guide from the reversing and discharging roller and the inner guide.