JPS61115643U - - Google Patents
Info
- Publication number
- JPS61115643U JPS61115643U JP19795184U JP19795184U JPS61115643U JP S61115643 U JPS61115643 U JP S61115643U JP 19795184 U JP19795184 U JP 19795184U JP 19795184 U JP19795184 U JP 19795184U JP S61115643 U JPS61115643 U JP S61115643U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- nozzle plate
- holding member
- ink supply
- substrate holding
- 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
- 239000000758 substrate Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 1
Description
第１図は本考案の実施例の分解斜視図、第２図
及び第３図は従来例を示し、第２図は分解斜視図
、第３図は第２図のＡ−Ａ線における断面図であ
る。
１……ノズル板、２……吐出口、３……基板、
５……発熱部、７……基板保持部材、８……凹部
、８ａ……底面、９……基板嵌合用凹部、１０，
１２……ノズル板接合部、１１……インク供給穴
。
Fig. 1 is an exploded perspective view of an embodiment of the present invention, Figs. 2 and 3 show a conventional example, Fig. 2 is an exploded perspective view, and Fig. 3 is a sectional view taken along line A-A in Fig. 2. It is. 1...Nozzle plate, 2...Discharge port, 3...Substrate,
5... Heat generating part, 7... Board holding member, 8... Recessed part, 8a... Bottom surface, 9... Recessed part for board fitting, 10,
12... Nozzle plate joint, 11... Ink supply hole.
Claims (1)
する基板と、該基板を保持する基板保持部材とを
積層し、前記ノズル板と前記基板間、及びノズル
板と基板保持部材の凹部の底面との間にインク供
給室となるギヤツプを形成し、前記基板保持部材
に、前記インク供給室へ貫通するインク供給穴を
形成したことを特徴とする記録ヘツド。 A nozzle plate having an ink ejection port, a substrate having a heat generating part, and a substrate holding member that holds the substrate are stacked, and a gap between the nozzle plate and the substrate and between the nozzle plate and the bottom surface of the recess of the substrate holding member is stacked. A recording head characterized in that a gap serving as an ink supply chamber is formed in between, and an ink supply hole penetrating to the ink supply chamber is formed in the substrate holding member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984197951U JPH0226677Y2 (en) | 1984-12-29 | 1984-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984197951U JPH0226677Y2 (en) | 1984-12-29 | 1984-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61115643U true JPS61115643U (en) | 1986-07-22 |
| JPH0226677Y2 JPH0226677Y2 (en) | 1990-07-19 |
Family
ID=30756529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984197951U Expired JPH0226677Y2 (en) | 1984-12-29 | 1984-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226677Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60219061A (en) * | 1984-04-17 | 1985-11-01 | Canon Inc | Liquid injection recording head |
-
1984
- 1984-12-29 JP JP1984197951U patent/JPH0226677Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60219061A (en) * | 1984-04-17 | 1985-11-01 | Canon Inc | Liquid injection recording head |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0226677Y2 (en) | 1990-07-19 |