JPH0227341U - - Google Patents
Info
- Publication number
- JPH0227341U JPH0227341U JP10688488U JP10688488U JPH0227341U JP H0227341 U JPH0227341 U JP H0227341U JP 10688488 U JP10688488 U JP 10688488U JP 10688488 U JP10688488 U JP 10688488U JP H0227341 U JPH0227341 U JP H0227341U
- Authority
- JP
- Japan
- Prior art keywords
- printing member
- hit
- sliding
- tip
- thin plate
- 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
- 238000005530 etching Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Impact Printers (AREA)
Description
図面は本考案の実施例に関するものであつて、
第１図は印字部材の斜視図、第２図は印字ヘツド
の要部断面部、第３図は印字部材の形成工程を示
す工程図、第４図は印字部材の形状変更例を示す
斜視図である。
２……摺動部、２ａ……先端、３……被打撃部
、４……復帰バネ、６，７，８……ガイド部材、
９……電磁的駆動装置、１７……薄板材。
The drawings relate to embodiments of the present invention,
Fig. 1 is a perspective view of the printing member, Fig. 2 is a cross section of the main part of the printing head, Fig. 3 is a process diagram showing the forming process of the printing member, and Fig. 4 is a perspective view showing an example of changing the shape of the printing member. It is. 2... Sliding part, 2a... Tip, 3... Hit part, 4... Return spring, 6, 7, 8... Guide member,
9... Electromagnetic drive device, 17... Thin plate material.
Claims (1)
によつて摺動自在に支持される摺動部と、この摺
動部の後端部に設けてあり、電磁的駆動装置によ
つて打撃される被打撃部とが１枚の薄板材から一
体的に形成してあり、 上記被打撃部は、上記摺動部の先端から挿通さ
れて上記ガイド部材と上記被打撃部との間に介在
するコイル状の復帰バネが通過不能な形状となつ
ている ことを特徴とする印字部材。 (2) 上記摺動部および上記被打撃部はそれぞれ
上記薄板材をプレス加工して形成したものである
ことを特徴とする請求項１記載の印字部材。 (3) 上記摺動部および上記被打撃部はそれぞれ
上記薄板材をエツチング加工して形成したもので
あることを特徴とする請求項１記載の印字部材。 (4) 上記薄板材は、硬化処理を施したものであ
ることを特徴とする請求項３記載の印字部材。 (5) 上記摺動部はその後端部から先端部に向か
うにつれて細くなつていることを特徴とする請求
項１ないし４のいずれかに記載の印字部材。 (6) 上記摺動部部材の先端部は、略円形断面に
形成されていることを特徴とする請求１ないし５
のいずれかに記載の印字部材。[Claims for Utility Model Registration] (1) A sliding part whose tip faces the platen and is slidably supported by a guide member, and an electromagnetic A part to be hit by the target drive device is integrally formed from a single sheet of sheet material, and the part to be hit is inserted from the tip of the sliding part to connect the guide member and the part to be hit. A printing member characterized in that a coil-shaped return spring interposed between the printing member and the striking part is shaped so that it cannot pass through. (2) The printing member according to claim 1, wherein the sliding portion and the hit portion are each formed by pressing the thin plate material. (3) The printing member according to claim 1, wherein the sliding portion and the hit portion are each formed by etching the thin plate material. (4) The printing member according to claim 3, wherein the thin plate material has been subjected to a hardening treatment. (5) The printing member according to any one of claims 1 to 4, wherein the sliding portion becomes thinner from the rear end toward the tip. (6) Claims 1 to 5, wherein the tip of the sliding member is formed to have a substantially circular cross section.
The printing member described in any of the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10688488U JPH0227341U (en) | 1988-08-12 | 1988-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10688488U JPH0227341U (en) | 1988-08-12 | 1988-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0227341U true JPH0227341U (en) | 1990-02-22 |
Family
ID=31340795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10688488U Pending JPH0227341U (en) | 1988-08-12 | 1988-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227341U (en) |
-
1988
- 1988-08-12 JP JP10688488U patent/JPH0227341U/ja active Pending
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