JPH0445747U - - Google Patents
Info
- Publication number
- JPH0445747U JPH0445747U JP8826090U JP8826090U JPH0445747U JP H0445747 U JPH0445747 U JP H0445747U JP 8826090 U JP8826090 U JP 8826090U JP 8826090 U JP8826090 U JP 8826090U JP H0445747 U JPH0445747 U JP H0445747U
- Authority
- JP
- Japan
- Prior art keywords
- head
- frame
- thermal head
- line thermal
- platen roller
- 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
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Electronic Switches (AREA)
Description
第１図は本考案の実施例を示す縦断側面図、第
２図は縦断正面図、第３図は一部を断面とした平
面図、第４図は分解斜視図、第５図は従来例を示
す縦断側面図、第６図は要部を拡大した側面図で
ある。
２……プラテンローラ、４……ラインサーマル
ヘツド、６……用紙搬送路、９……印刷用紙、１
３……サーマルプリンタ、１５……ヘツドフレー
ム、１７……スライド機構、１８……ガイドピン
、１９……ローラフレーム、２０……ガイド溝。
Fig. 1 is a longitudinal side view showing an embodiment of the present invention, Fig. 2 is a longitudinal front view, Fig. 3 is a partially sectional plan view, Fig. 4 is an exploded perspective view, and Fig. 5 is a conventional example. FIG. 6 is an enlarged side view of the main parts. 2...Platen roller, 4...Line thermal head, 6...Paper transport path, 9...Printing paper, 1
3... Thermal printer, 15... Head frame, 17... Slide mechanism, 18... Guide pin, 19... Roller frame, 20... Guide groove.
Claims (1)
レームをプラテンローラが回転自在に軸支された
ローラフレームに可動自在に支持して前記ライン
サーマルヘツドと前記プラテンローラとが用紙搬
送路を介して接離自在に対向したサーマルプリン
タにおいて、前記ヘツドフレームに前記ラインサ
ーマルヘツドを前記用紙搬送路の挿通方向に変位
自在に支持するスライド機構を設け、前記ローラ
フレームに上部が開口して前記プラテンローラの
支持軸が取付けられたガイド溝を形成し、このガ
イド溝に着脱自在に嵌合するガイドピンを前記ラ
インサーマルヘツドの両端部に突設したことを特
徴とするサーマルプリンタ。 A head frame on which a line thermal head is attached is movably supported by a roller frame on which a platen roller is rotatably supported, so that the line thermal head and the platen roller face each other through a paper conveyance path so as to be able to approach and separate from each other. In the thermal printer, the head frame is provided with a slide mechanism that supports the line thermal head so as to be freely displaceable in the insertion direction of the paper conveyance path, and the roller frame has an upper opening to which the support shaft of the platen roller is attached. 1. A thermal printer characterized in that a guide groove is formed, and guide pins that are removably fitted into the guide groove are protruded from both ends of the line thermal head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8826090U JPH0445747U (en) | 1990-08-23 | 1990-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8826090U JPH0445747U (en) | 1990-08-23 | 1990-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0445747U true JPH0445747U (en) | 1992-04-17 |
Family
ID=31821343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8826090U Pending JPH0445747U (en) | 1990-08-23 | 1990-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445747U (en) |
-
1990
- 1990-08-23 JP JP8826090U patent/JPH0445747U/ja active Pending