JPH03106041U - - Google Patents
Info
- Publication number
- JPH03106041U JPH03106041U JP1319790U JP1319790U JPH03106041U JP H03106041 U JPH03106041 U JP H03106041U JP 1319790 U JP1319790 U JP 1319790U JP 1319790 U JP1319790 U JP 1319790U JP H03106041 U JPH03106041 U JP H03106041U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- holding member
- assembled state
- forcibly bent
- assembled
- 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
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Impact Printers (AREA)
Description
第１図は本考案の一実施例を示す装置の断面図
。第１図中で二点鎖線は保持部材が固定用バネに
より締結される前の形状。第２図は従来の装置の
断面図。
１……印字ワイヤー、２……アーマチユア、５
……保持部材、６……スペーサ、７……固定用バ
ネ。
FIG. 1 is a sectional view of a device showing an embodiment of the present invention. In FIG. 1, the two-dot chain line shows the shape of the holding member before it is fastened by the fixing spring. FIG. 2 is a sectional view of a conventional device. 1... Printing wire, 2... Armature, 5
...Holding member, 6...Spacer, 7...Fixing spring.
Claims (1)
を形成するドツトプリンタヘツドにおいて、印字
動作を行なうアーマチユアと該アーマチユアを選
択的に駆動するコイルおよび磁気回路部材と、前
記アーマチユアを復帰させるバネと、上記アーマ
チユアを待機状態において保持する、樹脂にて成
形された保持部材とを有し、該保持部材は組立て
状態において強制的にたわまされ、その外周部周
辺および中央部周辺を同時に度当りに密着する状
態において組立てられていることを特徴とする印
字ヘツド。 A dot printer head that forms desired dots on a recording paper surface using a printing wire includes an armature that performs a printing operation, a coil and magnetic circuit member that selectively drives the armature, a spring that returns the armature, and a standby armature that causes the armature to return to its original position. The holding member is forcibly bent in the assembled state, and the holding member is forcibly bent in the assembled state so that the outer periphery and the central part thereof are brought into close contact with each other at the same time. A print head characterized in that it is assembled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1319790U JPH03106041U (en) | 1990-02-14 | 1990-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1319790U JPH03106041U (en) | 1990-02-14 | 1990-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03106041U true JPH03106041U (en) | 1991-11-01 |
Family
ID=31516628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1319790U Pending JPH03106041U (en) | 1990-02-14 | 1990-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03106041U (en) |
-
1990
- 1990-02-14 JP JP1319790U patent/JPH03106041U/ja active Pending
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