JPH049746U - - Google Patents
Info
- Publication number
- JPH049746U JPH049746U JP5157890U JP5157890U JPH049746U JP H049746 U JPH049746 U JP H049746U JP 5157890 U JP5157890 U JP 5157890U JP 5157890 U JP5157890 U JP 5157890U JP H049746 U JPH049746 U JP H049746U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- wire guide
- lever
- armature
- 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
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案の第１の実施例を示すインパ
クトドツトヘツドの断面図。第２図は、本考案の
第１の実施例のワイヤガイドの斜視図。第３図か
ら第６図は、本考案のその他の実施例を示す図。
第７図は、従来例を示すインパクトドツトヘツド
の断面図。
１……アーマチユア、２……ワイヤ、３……レ
バー、４……先端ワイヤガイド、５……中間ワイ
ヤガイド、６……ワイヤガイド部、７……ノーズ
、８……スプリングホルダ、９……ワイヤガイド
穴、１０……フレーム、１１……ヨーク、１２…
…（最もレバーに近い）ワイヤガイド、１３……
ノーズ、１４……復帰バネ、１５……ノーズガイ
ド。
FIG. 1 is a sectional view of an impact dot head showing a first embodiment of the present invention. FIG. 2 is a perspective view of the wire guide according to the first embodiment of the present invention. 3 to 6 are diagrams showing other embodiments of the present invention.
FIG. 7 is a sectional view of a conventional impact dot head. DESCRIPTION OF SYMBOLS 1... Armature, 2... Wire, 3... Lever, 4... Tip wire guide, 5... Intermediate wire guide, 6... Wire guide part, 7... Nose, 8... Spring holder, 9... Wire guide hole, 10...Frame, 11...Yoke, 12...
...Wire guide (closest to the lever), 13...
Nose, 14...Return spring, 15...Nose guide.
Claims (1)
ーマチユアと一体になつているレバー先端に取り
付けられたワイヤが、インクリボンを介して印字
紙面に衝突する事により印字作用を行なうインパ
クトツドヘツドに於て、 複数個のワイヤガイド穴を有する平板上に、各
該ワイヤガイド穴周囲より該ワイヤガイド穴とレ
バーワイヤ係合部とを結ぶ様に半円弧状のワイヤ
挿入案内溝を設けたワイヤ挿入案内壁が付設され
ているワイヤガイドを用いたことを特徴とするイ
ンパクトドツトヘツド。[Claims for Utility Model Registration] A wire attached to the tip of a lever that drives an armature using electromagnetic force and is integrated with the armature collides with the printing paper surface via an ink ribbon, thereby producing a printing effect. In the impact loading head, a semi-circular wire insertion guide groove is formed on a flat plate having a plurality of wire guide holes so as to connect the wire guide hole and the lever wire engaging portion from around each wire guide hole. An impact dot head characterized by using a wire guide provided with a wire insertion guide wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5157890U JPH049746U (en) | 1990-05-17 | 1990-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5157890U JPH049746U (en) | 1990-05-17 | 1990-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH049746U true JPH049746U (en) | 1992-01-28 |
Family
ID=31571137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5157890U Pending JPH049746U (en) | 1990-05-17 | 1990-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH049746U (en) |
-
1990
- 1990-05-17 JP JP5157890U patent/JPH049746U/ja active Pending
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