JPS62164128U - - Google Patents
Info
- Publication number
- JPS62164128U JPS62164128U JP5320286U JP5320286U JPS62164128U JP S62164128 U JPS62164128 U JP S62164128U JP 5320286 U JP5320286 U JP 5320286U JP 5320286 U JP5320286 U JP 5320286U JP S62164128 U JPS62164128 U JP S62164128U
- Authority
- JP
- Japan
- Prior art keywords
- ink
- air
- head
- nozzle
- ink head
- 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
- 238000004140 cleaning Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
Landscapes
- Ink Jet (AREA)
Description
第１図および第２図は本考案のインクジエツト
プリンタの夫々異なる状態を示す断面図、第３図
は、従来のインクジエツトプリンタを示す斜視図
、第４図は典型的なインクヘツドの断面図である
。
５，５ａ〜５ｄ……インクヘツド、１６……イ
ンクノズル、１７……エアノズル、２１……エア
ノズル板、４０……ヘツドカバー、４１……空気
ガイド板、４２……弾性体。
1 and 2 are cross-sectional views showing different states of the inkjet printer of the present invention, FIG. 3 is a perspective view of a conventional inkjet printer, and FIG. 4 is a cross-sectional view of a typical ink head. be. 5, 5a to 5d... Ink head, 16... Ink nozzle, 17... Air nozzle, 21... Air nozzle plate, 40... Head cover, 41... Air guide plate, 42... Elastic body.
Claims (1)
ルおよびエアノズルを有し、印字動作時上記イン
クノズルから噴射されたインク滴を、上記空気層
の外周からエアノズルに向つて供給される空気流
を介してエアノズルから飛翔せしめると共に、非
印字動作時は上記空気層内に目詰まり防止液を充
填し、インクノズルの目詰まりを防止するインク
ヘツドを備えたインクジエツトプリンタにおいて
、エアノズルから噴出される空気流を噴射面に沿
つて案内する空気ガイド板を上記インクヘツドを
施蓋するヘツドカバーのエアノズルと対向する箇
所に、弾性体を介して取付け、上記ヘツドカバー
をインクヘツドに対して接離自在に配設すると共
に、上記ヘツドカバーは、インクヘツドのクリー
ニング時に、空気ガイド板がインクヘツドに近接
する位置に移動し、且つ非印字動作時にインクヘ
ツドを施蓋する位置に移動することを特徴とする
インクジエツトプリンタ。 It has an ink nozzle and an air nozzle arranged coaxially with an air layer in between, and during a printing operation, ink droplets ejected from the ink nozzle are directed through an air flow supplied from the outer periphery of the air layer toward the air nozzle. In an ink jet printer equipped with an ink head that prevents clogging of the ink nozzles by filling the air layer with anti-clogging liquid during non-printing operations, the air flow ejected from the air nozzles is An air guide plate that guides the ink head along the ejection surface is attached via an elastic body to a portion of the head cover that covers the ink head, facing the air nozzle. An inkjet printer characterized in that the head cover moves an air guide plate to a position close to the ink head when cleaning the ink head, and moves to a position where the ink head is covered during non-printing operations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5320286U JPS62164128U (en) | 1986-04-09 | 1986-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5320286U JPS62164128U (en) | 1986-04-09 | 1986-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62164128U true JPS62164128U (en) | 1987-10-19 |
Family
ID=30879045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5320286U Pending JPS62164128U (en) | 1986-04-09 | 1986-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62164128U (en) |
-
1986
- 1986-04-09 JP JP5320286U patent/JPS62164128U/ja active Pending
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