JPS60191350U - Printing hammer mechanism - Google Patents
Printing hammer mechanismInfo
- Publication number
- JPS60191350U JPS60191350U JP7755184U JP7755184U JPS60191350U JP S60191350 U JPS60191350 U JP S60191350U JP 7755184 U JP7755184 U JP 7755184U JP 7755184 U JP7755184 U JP 7755184U JP S60191350 U JPS60191350 U JP S60191350U
- Authority
- JP
- Japan
- Prior art keywords
- hammer
- printing
- printing hammer
- hole
- guide hole
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案印字ハンマ機構体の一実施例を示す要部
の斜視図、第２図は第１図の断面図、第３図はラインプ
リンタの印字部を示す側面図、第４図及び第５図は従来
装置の一例を示す斜視図及び断面図である。
図において、１はアクチュエータ、６は印字ハンマ、１
０はハンマブロック、１２はハンマピン、１３は案内孔
、１４はプランジャ、１５はスプリング、１６．２６は
ストッププレート、３６は排気孔である。Figure 1 is a perspective view of essential parts showing one embodiment of the printing hammer mechanism of the present invention, Figure 2 is a sectional view of Figure 1, Figure 3 is a side view showing the printing section of a line printer, and Figure 4. and FIG. 5 are a perspective view and a sectional view showing an example of a conventional device. In the figure, 1 is an actuator, 6 is a printing hammer, 1
0 is a hammer block, 12 is a hammer pin, 13 is a guide hole, 14 is a plunger, 15 is a spring, 16, 26 is a stop plate, and 36 is an exhaust hole.
Claims (1)
マブロックに装着されたハンマピンに可回転に装着され
、アクチュエータによって駆動される上端に打撃面を有
する印字ハンマと、前記ハンマブロックに印字行と直角
の方向に延びる如く設けられた案内孔に摺動可能に設け
られ、印字ハンマの下端を押して印字ハンマを静止位置
に付勢するプランジャ及びスプリングと、前記ハンマの
案内孔の後方を寒く如くハンマブロックに装着されたス
トッププレートとを備えた印字ハンマ機構体であって、 前記ストッププレートの前記案内孔に位置する部分に少
な（とも１個の排気孔を設けてなる印字ハンマ機構体。 ２ 前記案内孔の中心と排気孔の中心が一致しないよう
にしてなる実用新案登録請求の範囲第１項記載の印字ハ
ンマ機構体。 ３ 前記排気孔の径を案内孔の径より小さくしてなる実
用新案登録請求の範囲第１項記載の印字ハンマ機構体。 ４ 前記排気孔の下端を案内孔の下端より上方に位置す
るようにしてなる実用新案登録請求の範囲第１項記載の
印字ハンマ機構体。[Claims for Utility Model Registration] 1. A hammer block extending along the printing position, a printing hammer rotatably attached to a hammer pin attached to the hammer block and having a striking surface at the upper end driven by an actuator; A plunger and a spring that are slidably provided in a guide hole provided in the hammer block so as to extend in a direction perpendicular to the printing line, and that push the lower end of the printing hammer to urge the printing hammer to a rest position; and a guide for the hammer. A printing hammer mechanism is provided with a stop plate attached to a hammer block so that the rear of the hole is cooled, and a part of the stop plate located in the guide hole is provided with a small number of exhaust holes (one exhaust hole in total). Printing hammer mechanism. 2. The printing hammer mechanism according to claim 1, registered as a utility model, in which the center of the guide hole and the center of the exhaust hole do not coincide. 3. The diameter of the exhaust hole is the diameter of the guide hole. The printing hammer mechanism according to claim 1 of the registered utility model, which is made smaller. 4 The lower end of the exhaust hole is located above the lower end of the guide hole. Claim 1 of the registered utility model. Printing hammer mechanism as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7755184U JPS60191350U (en) | 1984-05-25 | 1984-05-25 | Printing hammer mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7755184U JPS60191350U (en) | 1984-05-25 | 1984-05-25 | Printing hammer mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60191350U true JPS60191350U (en) | 1985-12-18 |
Family
ID=30620717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7755184U Pending JPS60191350U (en) | 1984-05-25 | 1984-05-25 | Printing hammer mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60191350U (en) |
-
1984
- 1984-05-25 JP JP7755184U patent/JPS60191350U/en active Pending
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