JPH0236437U - - Google Patents
Info
- Publication number
- JPH0236437U JPH0236437U JP11478288U JP11478288U JPH0236437U JP H0236437 U JPH0236437 U JP H0236437U JP 11478288 U JP11478288 U JP 11478288U JP 11478288 U JP11478288 U JP 11478288U JP H0236437 U JPH0236437 U JP H0236437U
- Authority
- JP
- Japan
- Prior art keywords
- printing
- nose portion
- holding members
- print head
- guide
- 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
- 238000007796 conventional method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Impact Printers (AREA)
Description
第１図及び第２図は本考案の印字ヘツドの一実
施例を示すもので、第１図は半断面図、第２図は
ノーズ部分の分解斜視図であり、また第３図ａ，
ｂはガイド保持部材で中間ガイドの設置ピツチを
変更する場合の説明斜視図、第４図ａ，ｂはガイ
ド保持部材の他の実施例を示す斜視図、第５図及
び第６図は従来技術を示すもので、第５図は半断
面図、第６図はノーズ部分の分解斜視図である。
２０……ベース（コア）、３０……アマチユア
、３２……印字ワイヤ、３３……駆動バネ（板バ
ネ）、５０……永久磁石、６０……電磁石、１１
……ノーズ部、１２ａ，１２ｂ……中間ガイド、
１４……ガイド保持部材。
1 and 2 show an embodiment of the printing head of the present invention, in which FIG. 1 is a half sectional view, FIG. 2 is an exploded perspective view of the nose portion, and FIGS.
b is an explanatory perspective view when changing the installation pitch of the intermediate guide with a guide holding member, FIGS. 4a and b are perspective views showing other embodiments of the guide holding member, and FIGS. 5 and 6 are conventional techniques. 5 is a half sectional view, and FIG. 6 is an exploded perspective view of the nose portion. 20... Base (core), 30... Armature, 32... Printing wire, 33... Drive spring (plate spring), 50... Permanent magnet, 60... Electromagnet, 11
...Nose part, 12a, 12b...Intermediate guide,
14...Guide holding member.
Claims (1)
て、前記印字ワイヤをハウジングのノーズ部内に
設けた中間ガイドで座屈を防止しつつノーズ部先
端から突出させて印字動作する印字ヘツドにおい
て、前記ノーズ部に、複数のガイド保持部材を取
付け、このガイド保持部材により前記中間ガイド
間のピツチを設定するように構成したことを特徴
とする印字ヘツド。 In a printing head that performs a printing operation by driving an armature provided with a printing wire at one end and causing the printing wire to protrude from the tip of the nose portion while preventing buckling with an intermediate guide provided in the nose portion of the housing, A print head characterized in that a plurality of guide holding members are attached to the print head, and the pitch between the intermediate guides is set by the guide holding members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11478288U JPH0236437U (en) | 1988-08-31 | 1988-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11478288U JPH0236437U (en) | 1988-08-31 | 1988-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0236437U true JPH0236437U (en) | 1990-03-09 |
Family
ID=31355847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11478288U Pending JPH0236437U (en) | 1988-08-31 | 1988-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0236437U (en) |
-
1988
- 1988-08-31 JP JP11478288U patent/JPH0236437U/ja active Pending
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