JPH0345145U - - Google Patents
Info
- Publication number
- JPH0345145U JPH0345145U JP10658289U JP10658289U JPH0345145U JP H0345145 U JPH0345145 U JP H0345145U JP 10658289 U JP10658289 U JP 10658289U JP 10658289 U JP10658289 U JP 10658289U JP H0345145 U JPH0345145 U JP H0345145U
- Authority
- JP
- Japan
- Prior art keywords
- thermal
- platen roller
- peripheral surface
- outer peripheral
- platen
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Handling Of Sheets (AREA)
- Electronic Switches (AREA)
Description
第１図は本考案の第１の実施例のプラテンロー
ラの構成説明図、第２図は本考案の第２の実施例
の構成説明図、第３図ａ及びｂは従来のサーマル
ヘツドの構成を示す縦断面図及び平面図、第４図
、第５図及び第６図は従来例の構成説明図である
。
１……サーマルヘツド、Ｅ……エツジ部、３…
…セラミツク基板、５……グレーズ７……発熱体
膜、９……耐摩耗層、１１……補強電極、１２…
…支持板、３０……プラテンローラ、３１……小
径部（非干渉部）、３２……外周面（非干渉部）
。
FIG. 1 is an explanatory diagram of the configuration of a platen roller according to the first embodiment of the present invention, FIG. 2 is an explanatory diagram of the configuration of the second embodiment of the invention, and FIGS. 3 a and b are the configuration of a conventional thermal head. A longitudinal sectional view and a plan view showing the same, and FIGS. 4, 5, and 6 are explanatory diagrams of the configuration of the conventional example. 1...Thermal head, E...Edge part, 3...
... Ceramic substrate, 5 ... Glaze 7 ... Heating element film, 9 ... Wear-resistant layer, 11 ... Reinforcement electrode, 12 ...
...Support plate, 30...Platen roller, 31...Small diameter part (non-interference part), 32...Outer peripheral surface (non-interference part)
.
Claims (1)
リントを可能としたサーマルプリンタにおいて、 各サーマルヘツドの基板エツジに対応するプラ
テンローラ外周面に非干渉部を形成したことを特
徴とするサーマルプリンタ等のプラテンローラ。[Claims for Utility Model Registration] A thermal printer capable of long-size printing by arranging multiple thermal heads, characterized in that a non-interference portion is formed on the outer peripheral surface of the platen roller corresponding to the substrate edge of each thermal head. Platen rollers for thermal printers, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10658289U JPH0345145U (en) | 1989-09-11 | 1989-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10658289U JPH0345145U (en) | 1989-09-11 | 1989-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0345145U true JPH0345145U (en) | 1991-04-25 |
Family
ID=31655310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10658289U Pending JPH0345145U (en) | 1989-09-11 | 1989-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345145U (en) |
-
1989
- 1989-09-11 JP JP10658289U patent/JPH0345145U/ja active Pending