JPS61150158U - - Google Patents
Info
- Publication number
- JPS61150158U JPS61150158U JP3477885U JP3477885U JPS61150158U JP S61150158 U JPS61150158 U JP S61150158U JP 3477885 U JP3477885 U JP 3477885U JP 3477885 U JP3477885 U JP 3477885U JP S61150158 U JPS61150158 U JP S61150158U
- Authority
- JP
- Japan
- Prior art keywords
- thermal head
- belt
- wire
- screw gear
- rotates
- 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
- Common Mechanisms (AREA)
- Electronic Switches (AREA)
Description
第１図は本考案の実施例を示す要部正面図、第
２図は第１図の右側面図、第３図は従来構造を説
明する正面図である。
第１図、第２図において、１はサーマルヘツド
、２はヘツドキヤリア、３はプラテン、５はアプ
ローチ位置、６は退避位置、２３はベルト又はワ
イヤ、２７はスクリユーギヤ、２９はレバー、３
２はシヤフトである。
FIG. 1 is a front view of essential parts showing an embodiment of the present invention, FIG. 2 is a right side view of FIG. 1, and FIG. 3 is a front view illustrating a conventional structure. 1 and 2, 1 is a thermal head, 2 is a head carrier, 3 is a platen, 5 is an approach position, 6 is a retreat position, 23 is a belt or wire, 27 is a screw gear, 29 is a lever, 3
2 is a shaft.
Claims (1)
チ位置５と退避位置６とをとるように保持された
サーマルヘツド１において、 該サーマルヘツド１を往復移動するベルト又は
ワイヤー２３と、 該ベルト又はワイヤー２３に連動して回転する
スクリユーギヤ２７と、 該ベルト又はワイヤ２３が該サーマルヘツド１
を戻り駆動するときにおけるスクリユーギヤ２７
の回転を該サーマルヘツド１に伝達して該サーマ
ルヘツド１を退避位置６に向けて移動させるレバ
ー２９とからなるサーマルヘツド退避機構。[Claims for Utility Model Registration] In a thermal head 1 which is movable back and forth along a platen 3 and held so as to take an approach position 5 and a retreat position 6, a belt or wire 23 that moves the thermal head 1 back and forth; , a screw gear 27 that rotates in conjunction with the belt or wire 23; and a screw gear 27 that rotates in conjunction with the belt or wire 23;
Screw gear 27 when driving back
A thermal head retraction mechanism comprising a lever 29 that transmits the rotation of the thermal head 1 to the thermal head 1 to move the thermal head 1 toward the retraction position 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3477885U JPS61150158U (en) | 1985-03-12 | 1985-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3477885U JPS61150158U (en) | 1985-03-12 | 1985-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61150158U true JPS61150158U (en) | 1986-09-17 |
Family
ID=30538466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3477885U Pending JPS61150158U (en) | 1985-03-12 | 1985-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61150158U (en) |
-
1985
- 1985-03-12 JP JP3477885U patent/JPS61150158U/ja active Pending