JPH049759U - - Google Patents
Info
- Publication number
- JPH049759U JPH049759U JP4933590U JP4933590U JPH049759U JP H049759 U JPH049759 U JP H049759U JP 4933590 U JP4933590 U JP 4933590U JP 4933590 U JP4933590 U JP 4933590U JP H049759 U JPH049759 U JP H049759U
- Authority
- JP
- Japan
- Prior art keywords
- thermal head
- thermal
- retract
- arm
- 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
- 238000007639 printing Methods 0.000 claims 2
- 238000010023 transfer printing Methods 0.000 claims 1
Landscapes
- Common Mechanisms (AREA)
- Electronic Switches (AREA)
Description
第１図は本考案機構の一実施例を示す側面図、
第２図は従来機構の一例を示す側面図である。
図において、１はサーマルプリンタ、２はヘツ
ドベース、３はリトラクトアーム、４はヘツド支
持部材、５は偏心カム、８はプラテン、９は引張
りコイルバネ、１０はロツクプレート、１５はア
ーム、１７はストツパピンである。
FIG. 1 is a side view showing an embodiment of the mechanism of the present invention;
FIG. 2 is a side view showing an example of a conventional mechanism. In the figure, 1 is a thermal printer, 2 is a head base, 3 is a retract arm, 4 is a head support member, 5 is an eccentric cam, 8 is a platen, 9 is a tension coil spring, 10 is a lock plate, 15 is an arm, and 17 is a stopper pin. be.
Claims (1)
インクフイルムとを重ねて通し、印刷時にサーマ
ルヘツドをプラテンに圧接した状態でサーマルヘ
ツドを発熱させて熱転写印刷し、給排紙時にサー
マルヘツドを開放させるサーマルプリンタにおい
て、 サーマルヘツド支持部材に設けられたロツプレ
ートが、揺動するリトラクトアームに回転可能に
取り付けられたアーム先端に設けられたピンに係
止され、サーマルヘツド支持部材とリトラクトア
ームが一緒に上下方向に揺動することを特徴とし
たサーマルプリンタのヘツドリトラクト機構。[Claim for Utility Model Registration] A recording medium and an ink film are overlapped and passed between a platen and a thermal head, and during printing, the thermal head is pressed against the platen and the thermal head generates heat to perform thermal transfer printing, supply and discharge. In a thermal printer that opens the thermal head when printing paper, a lock plate provided on the thermal head support member is locked to a pin provided at the end of the arm rotatably attached to a swinging retract arm, and the thermal head support member is opened. A head retract mechanism for a thermal printer characterized by the fact that the retract arm and the retract arm swing together in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4933590U JPH049759U (en) | 1990-05-11 | 1990-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4933590U JPH049759U (en) | 1990-05-11 | 1990-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH049759U true JPH049759U (en) | 1992-01-28 |
Family
ID=31566933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4933590U Pending JPH049759U (en) | 1990-05-11 | 1990-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH049759U (en) |
-
1990
- 1990-05-11 JP JP4933590U patent/JPH049759U/ja active Pending
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