JPS62194062U - - Google Patents
Info
- Publication number
- JPS62194062U JPS62194062U JP8247786U JP8247786U JPS62194062U JP S62194062 U JPS62194062 U JP S62194062U JP 8247786 U JP8247786 U JP 8247786U JP 8247786 U JP8247786 U JP 8247786U JP S62194062 U JPS62194062 U JP S62194062U
- Authority
- JP
- Japan
- Prior art keywords
- platen
- pressure roller
- rotatable
- medium
- sprocket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Handling Of Sheets (AREA)
- Handling Of Continuous Sheets Of Paper (AREA)
Description
第１図は本考案によるプリンタの一実施例を示
す要部斜視図、第２図は第１図における一部分断
面図、第３図は第１図における一部分側面図、第
４図は第１図の実施例における媒体送り動作を示
す側面図、第５図は従来のプリンタの外観を示す
斜視図、第６図は従来のプリンタの要部斜視図、
第７図は従来のプリンタの問題点を示す一部分側
面図である。
１：印字媒体、２：プリンタ本体、３：プラテ
ン、５：ドライブシヤフト、６：ガイドシヤフト
、７：ピントラクタ、７ａ：スプロケツトピン付
ベルト、７ｂ：駆動プーリ、８：媒体押え、９：
モータ、１０：モータギヤ、１１，１４：アイド
ルギヤ、１２，１３：プラテンギヤ、１５：トラ
クタギヤ、１６：ガイド板、１７：支持シヤフト
、１８：フリクシヨンデイスク、１９：フリクシ
ヨンスプリング、２０：ブラケツト、２１：プレ
ツシヤローラ。
FIG. 1 is a perspective view of the main parts of an embodiment of the printer according to the present invention, FIG. 2 is a partial sectional view of FIG. 1, FIG. 3 is a partial side view of FIG. 1, and FIG. 4 is a partial side view of FIG. 1. FIG. 5 is a perspective view showing the external appearance of a conventional printer; FIG. 6 is a perspective view of essential parts of a conventional printer;
FIG. 7 is a partial side view showing problems with conventional printers. 1: Print medium, 2: Printer body, 3: Platen, 5: Drive shaft, 6: Guide shaft, 7: Pin tractor, 7a: Belt with sprocket pin, 7b: Drive pulley, 8: Medium presser, 9:
Motor, 10: Motor gear, 11, 14: Idle gear, 12, 13: Platen gear, 15: Tractor gear, 16: Guide plate, 17: Support shaft, 18: Friction disk, 19: Friction spring, 20: Bracket, 21 : Plessia Laura.
Claims (1)
印字媒体の送り経路の排出側にスプロケツトピン
付きの回転可能な媒体送り手段を配置し、 この媒体送り手段のスプロケツトピンに印字媒
体のスプロケツト孔を嵌合させて、前記プラテン
と共に媒体送り手段を回転させることにより、そ
の回転方向に応じて印字媒体の正送りと逆送りを
行うプリンタにおいて、 前記プラテンに対して接触及び離反し得るよう
に配置した回転可能なプレツシヤローラと、 印字媒体の正送り時にプレツシヤローラをプラ
テンから離反させ、かつ印字媒体の正送り時に、
この印字媒体を介してプレツシヤローラをプラテ
ンに接触させるための動力手段を具備したことを
特徴とするプリンタ。[Scope of Claim for Utility Model Registration] A rotatable medium feeding means with a sprocket pin is disposed on the discharge side of a printing medium feeding path including a rotatable platen provided in a printing section, and a sprocket of this medium feeding means is provided. A printer in which a sprocket hole of a print medium is fitted into a sprocket pin and a medium feeding means is rotated together with the platen to feed the print medium forward or backward depending on the direction of rotation, with respect to the platen. A rotatable pressure roller arranged so as to be able to come into contact with and separate from each other; and a rotatable pressure roller that separates the pressure roller from the platen when the print medium is normally fed;
A printer characterized by comprising a power means for bringing a pressure roller into contact with a platen via the printing medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8247786U JPS62194062U (en) | 1986-06-02 | 1986-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8247786U JPS62194062U (en) | 1986-06-02 | 1986-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62194062U true JPS62194062U (en) | 1987-12-10 |
Family
ID=30935170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8247786U Pending JPS62194062U (en) | 1986-06-02 | 1986-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62194062U (en) |
-
1986
- 1986-06-02 JP JP8247786U patent/JPS62194062U/ja active Pending