JPH0458359U - - Google Patents
Info
- Publication number
- JPH0458359U JPH0458359U JP10156790U JP10156790U JPH0458359U JP H0458359 U JPH0458359 U JP H0458359U JP 10156790 U JP10156790 U JP 10156790U JP 10156790 U JP10156790 U JP 10156790U JP H0458359 U JPH0458359 U JP H0458359U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- body frame
- main body
- diameter
- shaft
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000009751 slip forming Methods 0.000 claims 1
Landscapes
- Common Mechanisms (AREA)
- Electronic Switches (AREA)
Description
第1図は本考案のサーマルプリンタにおけるヘ
ツド取付装置を示す断面図、第2図は第1図の
−線断面図、第3図はその要部の回転軸端部の
脱着作用を示す断面図である。
11……本体フレーム、13……プラテン、2
2……サーマルヘツド、25……回転軸、41…
…平面部、43……回転軸挿入溝、45……ネツ
ク溝部、46……丸穴部。
Fig. 1 is a sectional view showing the head mounting device of the thermal printer of the present invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1, and Fig. 3 is a sectional view showing the attachment and detachment of the main part of the rotating shaft end. It is. 11... Body frame, 13... Platen, 2
2... Thermal head, 25... Rotating shaft, 41...
...Flat portion, 43...Rotating shaft insertion groove, 45...Neck groove portion, 46...Round hole portion.
Claims (1)
体フレームに円形断面の回転軸により揺動自在に
取付けられたサーマルヘツドが弾力的に押圧され
るサーマルプリンタにおいて、 前記回転軸の端部に軸方向の平面部が設けられ
、前記本体フレームにこの回転軸の端部が挿入さ
れる回転時挿入溝が切込形成され、この回転軸挿
入溝は、前記回転軸の平面部を一端とする最小径
よりも大であるとともに回転軸の軸径よりも小で
あるネツク溝部と、回転軸の軸径よりもやや大径
の丸穴部とが連続的に形成されたものであること
を特徴とするサーマルプリンタにおけるヘツド取
付装置。[Claims for Utility Model Registration] A thermal printer in which a thermal head, which is swingably attached to the main body frame by a rotating shaft with a circular cross section, is elastically pressed against a platen provided on the main body frame, the rotating shaft comprising: An axial flat part is provided at the end of the rotating shaft, and a rotation insertion groove into which the end of the rotating shaft is inserted is cut into the main body frame. A neck groove portion having one end larger than the minimum diameter and smaller than the shaft diameter of the rotating shaft, and a round hole portion having a diameter slightly larger than the shaft diameter of the rotating shaft are continuously formed. A head mounting device for a thermal printer characterized by the following.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990101567U JP2545464Y2 (en) | 1990-09-27 | 1990-09-27 | Head mounting device in thermal printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990101567U JP2545464Y2 (en) | 1990-09-27 | 1990-09-27 | Head mounting device in thermal printer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0458359U true JPH0458359U (en) | 1992-05-19 |
JP2545464Y2 JP2545464Y2 (en) | 1997-08-25 |
Family
ID=31845130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990101567U Expired - Lifetime JP2545464Y2 (en) | 1990-09-27 | 1990-09-27 | Head mounting device in thermal printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2545464Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006281753A (en) * | 2005-03-30 | 2006-10-19 | Shinsei Industries Co Ltd | Head installation/removal mechanism in thermal printer |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56144043U (en) * | 1980-03-26 | 1981-10-30 | ||
JPH0271640U (en) * | 1988-11-17 | 1990-05-31 | ||
JPH03290277A (en) * | 1990-04-06 | 1991-12-19 | Tokyo Electric Co Ltd | Printing head supporter of printer |
-
1990
- 1990-09-27 JP JP1990101567U patent/JP2545464Y2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56144043U (en) * | 1980-03-26 | 1981-10-30 | ||
JPH0271640U (en) * | 1988-11-17 | 1990-05-31 | ||
JPH03290277A (en) * | 1990-04-06 | 1991-12-19 | Tokyo Electric Co Ltd | Printing head supporter of printer |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006281753A (en) * | 2005-03-30 | 2006-10-19 | Shinsei Industries Co Ltd | Head installation/removal mechanism in thermal printer |
JP4505376B2 (en) * | 2005-03-30 | 2010-07-21 | 株式会社新盛インダストリーズ | Head attachment / detachment mechanism for thermal printer |
Also Published As
Publication number | Publication date |
---|---|
JP2545464Y2 (en) | 1997-08-25 |