JPH02146035U - - Google Patents
Info
- Publication number
- JPH02146035U JPH02146035U JP5591589U JP5591589U JPH02146035U JP H02146035 U JPH02146035 U JP H02146035U JP 5591589 U JP5591589 U JP 5591589U JP 5591589 U JP5591589 U JP 5591589U JP H02146035 U JPH02146035 U JP H02146035U
- Authority
- JP
- Japan
- Prior art keywords
- platen
- recording paper
- pinch roller
- thermal head
- inclined part
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
Landscapes
- Electronic Switches (AREA)
Description
第１図はこの考案の一実施例を示すサーマルヘ
ツドの断面図、第２図は従来のサーマルヘツドの
断面図である。１……プラテン、２……記録紙、
３……ピンチローラ、４……インクシート、６…
…発熱体、８……回路素子、９，１１……保護カ
バー、１１ａ……凹曲面が形成された傾斜部であ
る。なお、各図中同一符号は同一または相当部分
を示す。
FIG. 1 is a sectional view of a thermal head showing an embodiment of this invention, and FIG. 2 is a sectional view of a conventional thermal head. 1...Platen, 2...Recording paper,
3...Pinch roller, 4...Ink sheet, 6...
. . . Heating element, 8 . . . Circuit element, 9, 11 . . . Protective cover, 11a . Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
持つ熱転写形プリンターのサーマルヘツドにおい
て、上記記録紙およびインクシートを介して上記
プラテンと当接する発熱体に印加する電気信号を
生成する回路素子、この回路素子を保護し且つ上
記ピンチローラと上記プラテンとの間から搬入さ
れる上記記録紙の先端を上記プラテンと上記発熱
体の間へ導く傾斜部を有する保護カバー、上記傾
斜部を凹曲面としたことを特徴とするサーマルヘ
ツド。 In a thermal head of a thermal transfer printer having a pinch roller that winds recording paper around a platen, a circuit element that generates an electric signal to be applied to a heating element that comes into contact with the platen through the recording paper and the ink sheet, this circuit element and a protective cover having an inclined part that protects the recording paper and guides the leading edge of the recording paper carried in from between the pinch roller and the platen to between the platen and the heating element, the inclined part being a concave curved surface. Features a thermal head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5591589U JP2501667Y2 (en) | 1989-05-15 | 1989-05-15 | Thermal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5591589U JP2501667Y2 (en) | 1989-05-15 | 1989-05-15 | Thermal head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02146035U true JPH02146035U (en) | 1990-12-11 |
| JP2501667Y2 JP2501667Y2 (en) | 1996-06-19 |
Family
ID=31579287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5591589U Expired - Lifetime JP2501667Y2 (en) | 1989-05-15 | 1989-05-15 | Thermal head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501667Y2 (en) |
-
1989
- 1989-05-15 JP JP5591589U patent/JP2501667Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501667Y2 (en) | 1996-06-19 |