JPH0473558U - - Google Patents
Info
- Publication number
- JPH0473558U JPH0473558U JP11661890U JP11661890U JPH0473558U JP H0473558 U JPH0473558 U JP H0473558U JP 11661890 U JP11661890 U JP 11661890U JP 11661890 U JP11661890 U JP 11661890U JP H0473558 U JPH0473558 U JP H0473558U
- Authority
- JP
- Japan
- Prior art keywords
- recording paper
- dot head
- impact dot
- printing wire
- support member
- 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.)
- Granted
Links
Landscapes
- Handling Of Cut Paper (AREA)
- Impact Printers (AREA)
- Common Mechanisms (AREA)
Description
第１図は本考案のインパクトドツトヘツドの第
１の実施例を示す断面図。第２図は本考案のイン
パクトドツトヘツドの第１の実施例を示す上面図
。第３図は本考案のインパクトドツトヘツドの第
２の実施例を示す断面図。第４図は本考案のイン
パクトドツトヘツドの第２の実施例を示す上面図
。第５図は従来のインパクトドツトヘツドを示す
断面図。
１１，３１……ノーズ、１１ｂ，３２ａ……上
回転軸部、１１ｃ，３３ａ……下回転軸部、１４
，３４……押えローラ、１５，３５……止め具、
３１ｂ……上溝部、３１ｃ……下溝部、３２……
上軸部材、３３……下軸部材、３６……バネ。
FIG. 1 is a sectional view showing a first embodiment of the impact dot head of the present invention. FIG. 2 is a top view showing a first embodiment of the impact dot head of the present invention. FIG. 3 is a sectional view showing a second embodiment of the impact dot head of the present invention. FIG. 4 is a top view showing a second embodiment of the impact dot head of the present invention. FIG. 5 is a sectional view showing a conventional impact dot head. 11, 31...Nose, 11b, 32a...Upper rotating shaft portion, 11c, 33a...Lower rotating shaft portion, 14
, 34... Presser roller, 15, 35... Stopper,
31b... Upper groove part, 31c... Lower groove part, 32...
Upper shaft member, 33... lower shaft member, 36... spring.
Claims (1)
、印字用ワイヤを選択的に往復運動させることに
より、文字あるいは絵の情報を記録紙に印字する
インパクトドツトヘツドにおいて、 前記印字用ワイヤを案内するガイド部材と、 前記ガイド部材を支持する支持部材と、 前記インパクトドツトヘツドが揺動運動する方
向を回転の接線方向とする回転運動自在に、前記
支持部材の先端部に支持されている記録紙押え部
材から構成されていることを特徴とするインパク
トドツトヘツド。 ２ 前記支持部材に対して前記印字用ワイヤの往
復運動する方向と同一方向に直線運動可能であり
且つ、前記記録紙押え部材の回転運動中心部であ
る軸部材と、 前記軸部材を記録紙方向に一定の力で押圧して
いるバネ部材から構成されていることを特徴とす
る請求項１記載のインパクトドツトヘツド。[Claims for Utility Model Registration] 1. In an impact dot head that prints text or picture information on recording paper by selectively reciprocating a printing wire that is guided and supported by a plurality of guide members. a guide member that guides the printing wire; a support member that supports the guide member; and a distal end portion of the support member that is rotatably movable with a direction in which the impact dot head swings as a tangential direction of rotation. An impact dot head comprising a recording paper holding member supported by a recording paper holding member. 2. A shaft member capable of linear movement in the same direction as the direction in which the printing wire reciprocates with respect to the support member, and which is the rotational center of the recording paper pressing member; and the shaft member is moved in the direction of the recording paper. 2. The impact dot head according to claim 1, further comprising a spring member that presses the impact dot head with a constant force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990116618U JPH088838Y2 (en) | 1990-11-06 | 1990-11-06 | Impact dot head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990116618U JPH088838Y2 (en) | 1990-11-06 | 1990-11-06 | Impact dot head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0473558U true JPH0473558U (en) | 1992-06-29 |
| JPH088838Y2 JPH088838Y2 (en) | 1996-03-13 |
Family
ID=31864456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990116618U Expired - Fee Related JPH088838Y2 (en) | 1990-11-06 | 1990-11-06 | Impact dot head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH088838Y2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4981118A (en) * | 1972-12-08 | 1974-08-05 | ||
| JPS5053124A (en) * | 1973-09-12 | 1975-05-12 | ||
| JPS51118517A (en) * | 1975-04-11 | 1976-10-18 | Fujitsu Ltd | Printer |
| JPS527714U (en) * | 1975-06-30 | 1977-01-20 | ||
| JPS58538U (en) * | 1981-06-26 | 1983-01-05 | 株式会社日立製作所 | Data speed conversion circuit |
-
1990
- 1990-11-06 JP JP1990116618U patent/JPH088838Y2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4981118A (en) * | 1972-12-08 | 1974-08-05 | ||
| JPS5053124A (en) * | 1973-09-12 | 1975-05-12 | ||
| JPS51118517A (en) * | 1975-04-11 | 1976-10-18 | Fujitsu Ltd | Printer |
| JPS527714U (en) * | 1975-06-30 | 1977-01-20 | ||
| JPS58538U (en) * | 1981-06-26 | 1983-01-05 | 株式会社日立製作所 | Data speed conversion circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH088838Y2 (en) | 1996-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |