JPS6225552U - - Google Patents
Info
- Publication number
- JPS6225552U JPS6225552U JP11773685U JP11773685U JPS6225552U JP S6225552 U JPS6225552 U JP S6225552U JP 11773685 U JP11773685 U JP 11773685U JP 11773685 U JP11773685 U JP 11773685U JP S6225552 U JPS6225552 U JP S6225552U
- Authority
- JP
- Japan
- Prior art keywords
- shaped
- printing
- return spring
- printing head
- printing elements
- 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
- Impact Printers (AREA)
Description
第１図ａ，ｂは、本考案による印刷素子突起部
とリターンスプリング係合部の実施例の拡大要部
側面図と下面図、第２図は本例を組込んだ印字ヘ
ツドの半断面図、第３図は本考案によるリターン
スプリングの一実施例の半平面図、第４図は、従
来の印字ヘツドの一例の断面図、第５図ａ，ｂは
、従来の印字ヘツドの他の一例の半断面図とその
印字部上面図、第６図ａ，ｂは、第５図における
印刷素子とリターンスプリングとの係合部の拡大
側面図と部分下面図である。
Ｅ，Ｅｂ……印刷素子、２，２ａ……突起部、
２ｂ……段部、５，５ａ……リターンスプリング
、５ｃ……みぞ。
Figures 1a and b are enlarged side views and bottom views of main parts of an embodiment of the printing element protrusion and return spring engagement part according to the present invention, and Figure 2 is a half-sectional view of a print head incorporating the present invention. , FIG. 3 is a half plan view of an embodiment of the return spring according to the present invention, FIG. 4 is a sectional view of an example of a conventional print head, and FIGS. 5 a and b are other examples of a conventional print head. FIGS. 6a and 6b are an enlarged side view and a partial bottom view of the engagement portion between the printing element and the return spring in FIG. 5, respectively. E, Eb...Printing element, 2,2a...Protrusion,
2b...step, 5, 5a...return spring, 5c...groove.
Claims (1)
ターンスプリング５，５ａとを備えた印字ヘツド
において、 前記印刷素子の突起部２，２ａに段部２ｂを設
け、かつ、前記リターンスプリングの先端部には
、前記段部を挾持して係合するみぞ５ｃを刻設し
たことを特徴とするドツトプリンタの印字ヘツド
。[Claims for Utility Model Registration] In a printing head equipped with plate-shaped printing elements E, Ea and leaf-shaped return springs 5, 5a, a stepped portion 2b is provided on the projections 2, 2a of the printing elements. A printing head for a dot printer, characterized in that a groove 5c is provided at the tip of the return spring to grip and engage the step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11773685U JPS6225552U (en) | 1985-07-31 | 1985-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11773685U JPS6225552U (en) | 1985-07-31 | 1985-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6225552U true JPS6225552U (en) | 1987-02-17 |
Family
ID=31003528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11773685U Pending JPS6225552U (en) | 1985-07-31 | 1985-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6225552U (en) |
-
1985
- 1985-07-31 JP JP11773685U patent/JPS6225552U/ja active Pending