JPH023832U - - Google Patents
Info
- Publication number
- JPH023832U JPH023832U JP16315688U JP16315688U JPH023832U JP H023832 U JPH023832 U JP H023832U JP 16315688 U JP16315688 U JP 16315688U JP 16315688 U JP16315688 U JP 16315688U JP H023832 U JPH023832 U JP H023832U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- cap
- jet nozzle
- recording device
- absorbing 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Ink Jet (AREA)
Description
第１図は本考案の基本構成を示す一実施例を示
す図、第２図は第１図の構成例に用いたインクジ
エツトヘツドを示す図、第３図、第４図は第１図
の構成例のヘツドと吸引キヤツプとの関係を示す
図、第５図はインク排出時のノズル部詳細図、第
６図、第７図は本考案の改良実施例を示す図、第
８図、第９図は本考案の他の実施例となるノズル
面の溝形状を示す図。
１……記録ヘツド、２……タンク、３……イン
ク導管、４……切換弁、６……吸引キヤツプ、８
……吸引ポンプ、９……廃液タンク、３６……多
孔質吸湿部材、４１……溝。
FIG. 1 is a diagram showing an embodiment of the basic configuration of the present invention, FIG. 2 is a diagram showing an ink jet head used in the configuration example of FIG. 1, and FIGS. FIG. 5 is a detailed view of the nozzle part when discharging ink; FIGS. 6 and 7 are views showing improved embodiments of the present invention; FIGS. FIG. 9 is a diagram showing a groove shape on a nozzle surface according to another embodiment of the present invention. 1...Recording head, 2...Tank, 3...Ink conduit, 4...Switching valve, 6...Suction cap, 8
... Suction pump, 9 ... Waste liquid tank, 36 ... Porous moisture absorption member, 41 ... Groove.
Claims (1)
面を有するインクジエツトヘツドと、 非記録時に前記噴射ノズルの形成されたヘツド
前面に当接され、前記噴射ノズル面との間に室を
形成し、該室内に多孔質吸湿部材が装着され、前
記室の前記噴射ノズルより下部に導管を介して吸
引手段に連通する吸引口が設けられたキヤツプと
を備えたインクジエツト記録装置において、 前記キヤツプ内の前記多孔質吸湿部材は、前記
噴射ノズル下方の前記噴射ノズル面に当接すると
ともに、前記吸引口をふさぐように配置されてい
ることを特徴とするインクジエツト記録装置。[Claims for Utility Model Registration] An ink jet head having an ejection nozzle surface with a plurality of ejection nozzle holes on the front surface; An inkjet recording device comprising: a cap having a chamber formed between the two, a porous moisture absorbing member mounted in the chamber, and a suction port provided below the jet nozzle of the chamber and communicating with a suction means via a conduit. An inkjet recording device, wherein the porous moisture absorbing member in the cap is arranged so as to contact the jet nozzle surface below the jet nozzle and to block the suction port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16315688U JPH023832U (en) | 1988-12-16 | 1988-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16315688U JPH023832U (en) | 1988-12-16 | 1988-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023832U true JPH023832U (en) | 1990-01-11 |
Family
ID=31447631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16315688U Pending JPH023832U (en) | 1988-12-16 | 1988-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5467081U (en) * | 1977-10-21 | 1979-05-12 | ||
| US6846062B2 (en) | 1999-04-08 | 2005-01-25 | Seiko Epson Corporation | Ink jet recording apparatus and cleaning control method for recording head incorporated therein |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5862057A (en) * | 1981-10-08 | 1983-04-13 | Canon Inc | Capping device of ink jet nozzle |
-
1988
- 1988-12-16 JP JP16315688U patent/JPH023832U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5862057A (en) * | 1981-10-08 | 1983-04-13 | Canon Inc | Capping device of ink jet nozzle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5467081U (en) * | 1977-10-21 | 1979-05-12 | ||
| US6846062B2 (en) | 1999-04-08 | 2005-01-25 | Seiko Epson Corporation | Ink jet recording apparatus and cleaning control method for recording head incorporated therein |
| US7121652B2 (en) | 1999-04-08 | 2006-10-17 | Seiko Epson Corporation | Ink jet recording apparatus and cleaning control method for recording head incorporated therein |
| US7543907B2 (en) | 1999-04-08 | 2009-06-09 | Seiko Epson Corporation | Ink jet recording apparatus and cleaning control method for recording head incorporated therein |
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