CN2734478Y - Ink box - Google Patents
Ink box Download PDFInfo
- Publication number
- CN2734478Y CN2734478Y CNU2004200836481U CN200420083648U CN2734478Y CN 2734478 Y CN2734478 Y CN 2734478Y CN U2004200836481 U CNU2004200836481 U CN U2004200836481U CN 200420083648 U CN200420083648 U CN 200420083648U CN 2734478 Y CN2734478 Y CN 2734478Y
- Authority
- CN
- China
- Prior art keywords
- ink
- print cartridge
- porous body
- next door
- curved surface
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17513—Inner structure
Landscapes
- Ink Jet (AREA)
Abstract
Disclosed is an ink box, comprising an upper cover, a bottom case in which no ribbed plates are positioned and an ink storage part of a porose body is protected, the porose body for storing ink and controlling flow quantity of the ink and two bulkheads for dividing the inner space of the ink box according to the position of an ink jet head. The utility model is characterized in that at least one bulkhead is in the form of curved surface, the bulkheads divide the inner of the ink box into three parts, and a cloth filter for filtering and fixing the porose body is arranged on the contact position of the porose body and the ink jet head.
Description
Technical field
The utility model relates to a kind of print cartridge.
Background technology:
A kind of print cartridge that has cotton core is arranged in the market, this print cartridge inside comprise a blotting material and one with printing ink from the blotting material ink supply element toward conveying.Wherein, the ink supply element is made up of fibre bundle, and it regulates quantity of ink, makes it to flow along a direction.This ink supply element cotton core that just we said.The inside of this print cartridge has many floors, and the volume of blotting material is significantly reduced, thereby reduces number of print pages.
The utility model content:
At the defective that above print cartridge exists, therefore, main purpose of the present utility model provides a kind of print cartridge, and maximum ink capacity can be provided within the space of print cartridge.
The technical solution of the utility model is:
A kind of print cartridge comprises:
-loam cake,
-inside is without any floor and protect porous body storage China ink drain pan partly,
Storage ink is also controlled the porous body of ink flowrate,
Cut apart two next doors of print cartridge inner space according to the ink gun position,
It is characterized in that: having a next door at least is the curved surface shape, and described next door is divided into three spaces with print cartridge inside.
According to the utility model, wherein a next door is the curved surface shape, and another next door is plane.
Described curved surface is level and smooth.
Described two next doors intersect on the edge sidewall of print cartridge inside or are complete released state.
Be covered with air admission hole on described and prevent that ink from draining to the surge chamber that the outside is gone from air admission hole.
Described porous body and ink gun contact position have filters and the fixing filter cloth of porous body.
Because the utility model has adopted technique scheme, thereby in the inner space of print cartridge, cancels all floors, only store up black body with porous, can strengthen ink capacity.On be covered with air admission hole and surge chamber, externally during environmental change, prevent that ink from draining to the outside from air admission hole.The drain pan inner space separates with the next door, and each chamber has porous to store up black body to deposit ink, and there is filter cloth the lower end of storing up black body in porous, directly contacts with ink gun, can prevent that porous body from leaking outside and filter ink.
Description of drawings:
Fig. 1 is an example cartridge body cut-away view
Fig. 2 is the inner demarcation strip set-up mode of an end box cartridge body schematic diagram
Among the figure: 1, cover 2, drain pan 3, porous body 4, filter cloth 5, surge chamber 6, curved surface next door 7, next door, plane, 8, air admission hole
The specific embodiment:
Below in conjunction with embodiment of the present utility model and accompanying drawing thereof the utility model is described in further detail:
As shown in the figure:
A kind of print cartridge comprises:
-loam cake 1,
-inside is without any floor and protect porous body storage China ink drain pan 2 partly,
Storage ink is also controlled the porous body 3 of ink flowrate,
Cut apart two next doors 6,7 of print cartridge inner space according to the ink gun position,
It is characterized in that: have at least a next door 6 to be the curved surface shape, described next door is divided into three spaces with print cartridge inside.
According to present embodiment, wherein a next door 6 is the curved surface shape, and another next door 7 is plane.
Described curved surface 6 is level and smooth.
Described two next doors 6,7 can intersect on the sidewall of print cartridge internal edge.Certainly, two next doors also can be complete released state.
Described loam cake 1 is provided with air admission hole 8 and prevents that ink from draining to the surge chamber 5 that the outside is gone from air admission hole.
Described porous body and ink gun contact position have filters and the fixing filter cloth 4 of porous body.
On be covered with air admission hole 8 and surge chamber 5, externally during environmental change, can prevent that ink from draining to the outside from air inlet; Drain pan 2 inside have only porous body 3 without any floor, can strengthen and hold quantity of ink.Each chamber has porous body to deposit ink, in the lower end of porous body filter cloth is arranged, and directly contacts with ink gun, can prevent that porous body from leaking outside and filter ink.
Claims (6)
1, a kind of print cartridge comprises:
-loam cake,
-inside is without any floor and protect porous body storage China ink drain pan partly,
Storage ink is also controlled the porous body of ink flowrate,
Cut apart two next doors of print cartridge inner space according to the ink gun position,
It is characterized in that: having a next door at least is the curved surface shape, and described next door is divided into three spaces with print cartridge inside.
2, print cartridge according to claim 1 is characterized in that: wherein a next door is the curved surface shape, and another next door is plane.
3, print cartridge according to claim 1 and 2 is characterized in that: described curved surface is level and smooth.
4, print cartridge according to claim 3 is characterized in that: described two next doors intersect on the edge sidewall of print cartridge inside or are complete released state.
5, print cartridge according to claim 1 is characterized in that being covered with air admission hole and prevents that ink from draining to the surge chamber that the outside is gone from air admission hole.
6, print cartridge according to claim 1 is characterized in that porous body and ink gun contact position have to filter and the fixing filter cloth of porous body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200836481U CN2734478Y (en) | 2004-09-05 | 2004-09-05 | Ink box |
| PCT/CN2005/001395 WO2006026911A1 (en) | 2004-09-05 | 2005-09-02 | Ink cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200836481U CN2734478Y (en) | 2004-09-05 | 2004-09-05 | Ink box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2734478Y true CN2734478Y (en) | 2005-10-19 |
Family
ID=35264360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200836481U Expired - Lifetime CN2734478Y (en) | 2004-09-05 | 2004-09-05 | Ink box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2734478Y (en) |
| WO (1) | WO2006026911A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3746870B2 (en) * | 1997-03-07 | 2006-02-15 | セイコーエプソン株式会社 | Ink cartridge for ink jet recording apparatus |
| US6260961B1 (en) * | 2000-03-02 | 2001-07-17 | Hewlett-Packard Company | Unitary one-piece body structure for ink-jet cartridge |
| CN1172803C (en) * | 2002-03-08 | 2004-10-27 | 珠海天威飞马打印耗材有限公司 | Ink box |
| CN2438577Y (en) * | 2000-09-26 | 2001-07-11 | 北京优威科技公司 | Ink ribbon cartridge for ink-jet typewriter |
| US6698872B2 (en) * | 2001-06-15 | 2004-03-02 | International United Technology Co., Ltd. | Ink cartridge for preventing ink from spilling |
-
2004
- 2004-09-05 CN CNU2004200836481U patent/CN2734478Y/en not_active Expired - Lifetime
-
2005
- 2005-09-02 WO PCT/CN2005/001395 patent/WO2006026911A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006026911A1 (en) | 2006-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140905 Granted publication date: 20051019 |