JPH0437345U - - Google Patents
Info
- Publication number
- JPH0437345U JPH0437345U JP7827490U JP7827490U JPH0437345U JP H0437345 U JPH0437345 U JP H0437345U JP 7827490 U JP7827490 U JP 7827490U JP 7827490 U JP7827490 U JP 7827490U JP H0437345 U JPH0437345 U JP H0437345U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder chamber
- ball valve
- stopper
- container
- ink
- 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
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Ink Jet (AREA)
Description
第１図及び第２図は本考案の一実施例を示すイ
ンク打点用カートリツジの部分破断断面図及びそ
の一部拡大図、第３図は従来の一例を示すインク
打点用カートリツジの断面図である。
１……ピストン、２……シリンダ室、３１，３
２……球弁、３ａ，３ｂ……球、４，４ａ……容
器、５……液体、６……ノズル、７……打点芯、
７ａ……打点ノズル、８，８ａ……栓、９，９ａ
……プシユロツド、１０……キヤツプ、１１ａ，
１１ｂ……ばね、１２ａ……第１ど穴、１２ｂ…
…第２の穴、１３……インク導入口、１４……細
孔。
1 and 2 are partially cutaway sectional views and partially enlarged views of an ink dotting cartridge showing an embodiment of the present invention, and FIG. 3 is a sectional view of an ink dotting cartridge showing an example of the conventional method. . 1...Piston, 2...Cylinder chamber, 3 1,3
2 ... Ball valve, 3a, 3b... Ball, 4, 4a... Container, 5... Liquid, 6... Nozzle, 7... Dot core,
7a...Dot nozzle, 8,8a...Plug, 9,9a
... Pushrod, 10 ... Cap, 11a,
11b... Spring, 12a... First hole, 12b...
...second hole, 13...ink inlet, 14...pore.
Claims (1)
口を塞ぐ栓と、この栓の前記容器側より開けられ
たシリンダー室内を摺動するピストンと、前記シ
リンダ室に通ずるとともに前記栓の先端の開けら
れた第１の穴を開閉する第１の玉弁と、前記シリ
ンダー室の開口と並べて開けられるとともに前記
シリンダー室と通ずる第２の穴を開閉する第２の
玉弁と、前記栓の先端に取り付けられているとと
もに中心に細孔が開けられている打点ノズルとを
備え、前記ピストンを一方向に移動することによ
つて、前記第１の玉弁を開き、前記シリンダ室に
溜められた前記インクを打点ノズルより叶出させ
、前記ピストンを前記一方向と逆方向に移動させ
ることにより、前記第２の玉弁を開き、前記容器
にある前記インクを前記第２の穴より前記シリン
ダ室に導入することを特徴とするインク打点用カ
ートリツジ。 A container for storing ink, a stopper that closes an opening at one end of the container, a piston that slides in a cylinder chamber opened from the container side of the stopper, and an open end of the stopper that communicates with the cylinder chamber. a first ball valve that opens and closes a first hole; a second ball valve that opens and closes a second hole that is opened in parallel with the opening of the cylinder chamber and communicates with the cylinder chamber; and a second ball valve that is attached to the tip of the stopper. by moving the piston in one direction, the first ball valve is opened, and the ink stored in the cylinder chamber is discharged. is discharged from the dot nozzle and the piston is moved in the opposite direction to the one direction, thereby opening the second ball valve and introducing the ink in the container into the cylinder chamber through the second hole. An ink dotting cartridge characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7827490U JPH0437345U (en) | 1990-07-24 | 1990-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7827490U JPH0437345U (en) | 1990-07-24 | 1990-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0437345U true JPH0437345U (en) | 1992-03-30 |
Family
ID=31621402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7827490U Pending JPH0437345U (en) | 1990-07-24 | 1990-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437345U (en) |
-
1990
- 1990-07-24 JP JP7827490U patent/JPH0437345U/ja active Pending
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