CN2402478Y - Ink box with collapsible ink cavity - Google Patents
Ink box with collapsible ink cavity Download PDFInfo
- Publication number
- CN2402478Y CN2402478Y CN 99218646 CN99218646U CN2402478Y CN 2402478 Y CN2402478 Y CN 2402478Y CN 99218646 CN99218646 CN 99218646 CN 99218646 U CN99218646 U CN 99218646U CN 2402478 Y CN2402478 Y CN 2402478Y
- Authority
- CN
- China
- Prior art keywords
- ink
- main body
- collapsible
- housing main
- inking chamber
- 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 - Fee Related
Links
Images
Landscapes
- Ink Jet (AREA)
Abstract
The utility model relates to an ink box with a collapsible ink cavity, which is used for an ink jet printer. The utility model comprises a housing body and a stretching elastic element, wherein a containing chamber is arranged in the housing body, and one end of the containing chamber is provided with a nozzle device; a flexible thin film is sealed and fixed in the containing chamber of the housing body, and an ink cavity is formed by the flexible thin film and the housing body; one end of the stretching elastic element is fixed on the flexible thin film, and the other end is fixed on the housing body.
Description
The utility model relates to a kind of ink cartridges of inkjet-printing device.
The ink cartridges structure of known inkjet-printing device, as No. the 5767882nd, U.S. Pat, in order to make printing equipment when printing, not produce the phenomenon of ink leak, one pressure regulatory element is set in inking chamber usually, this pressure regulatory element can be controlled the interior pressure of inking chamber under the situation of negative pressure, make printing equipment in printing, ink is unlikely to be spilt by spray nozzle device.And the ink cartridges of the inkjet-printing device of No. 5767882 patent of this U.S. US structure, for can be when the inkjet printing ink supply suitable, its inking chamber is a collapsible cavity, when the ink in the inking chamber is sprayed by spray nozzle device, inking chamber can be along with the outflow of ink, pressure by the external world is compressed into less cavity, and make-up gas enters in the inking chamber separately, produces in the time of can reaching inkjet printing and stablizes the effect of ink supply.
Yet, this kind ink cartridges is when assembling, must be fixed on the plate body two films that can move mutually respectively in advance, again with its sealing on a rigid body, then, again this rigid body is fixed in the housing main body of inking chamber, in this way, it is quite inconvenience on making, and its relative manufacturing cost is also higher.
The purpose of this utility model is to provide a kind of ink cartridges with collapsible inking chamber, and not ink leak and the suitable effect of ink supply when it has inkjet printing, and simple structure are convenient to assembling, can reduce manufacturing cost.
The technical solution of the utility model is:
A kind of ink cartridges with collapsible inking chamber includes a housing main body, be provided with one in the housing main body and have the room of opening surface, and be covered on this opening surface with cover plate, and the one end is provided with a spray nozzle device; It is characterized in that:
One fexible film sealing and forms an inking chamber with housing main body in the room of this housing main body;
One pressure-regulating device is a tensile elasticity element, and the one end is fixed on the fexible film, and the other end is fixed on the cover plate of housing main body.
Described ink cartridges with collapsible inking chamber is characterized in that: the end that this housing main body is provided with spray nozzle device forms an ink efferent, and spray nozzle device then is located on this ink efferent.
Described ink with collapsible inking chamber li, it is characterized in that: this fexible film is sealed this ink efferent.
Described ink cartridges with collapsible inking chamber is characterized in that: this extension spring is a spiral spring, and its outermost is fixed on the fexible film, and inner edge is fixed on the cover plate.
A kind of ink cartridges with collapsible inking chamber, comprise a housing main body, be provided with a room with opening surface in it, and be covered on this opening surface with cover plate, and the one end is provided with a spray nozzle device, the fexible film bag of one ccontaining ink is arranged in the room of housing main body, includes second sidewall and is fixed in the first side wall on the side wall surface of housing main body; One tensile elasticity element, one end are fixed on second sidewall of fexible film bag, and the other end is fixed on the cover plate of housing main body.
Described ink cartridges with collapsible inking chamber is characterized in that: the end that this housing main body is provided with a spray nozzle device forms an ink efferent, and spray nozzle device then is located on this ink efferent.
Described ink cartridges with collapsible inking chamber is characterized in that: this fexible film bag is sealed this ink efferent.
Described ink cartridges with collapsible inking chamber is characterized in that: this extension spring is a spiral spring, and its outermost is fixed on the fexible film bag, and on the inner edge securing cover plate.
Effect of the present utility model is: the ink cartridges with collapsible inking chamber of the present utility model, and when spray nozzle device carried out inkjet printing, the ink in the inking chamber reduced, and this fexible film or fexible film bag can compress by ambient pressure, and be suitable to guarantee ink supply.Fexible film or fexible film bag are to be fixed by flexible member, and needn't fix a plate body or rigid bodies separately, it directly can be inserted in the accommodation chamber of housing main body, and suitable facility is gone up in its assembling.
In sum, the utlity model has the black casket of scalable inking chamber, when it has inkjet printing ink supply along and the effect of ink leak not, and its simple structure, assembling are convenient, can reduce production costs.
The detailed technology content of the utility model cooperates graphic being described as follows now:
Fig. 1 is the exploded view of the ink cartridges structure that the utlity model has collapsible inking chamber.
Fig. 2 is the assembled sectional view of the ink cartridges structure that the utlity model has collapsible inking chamber.
Fig. 3 is the schematic diagram of the ink cartridges structure that the utlity model has collapsible inking chamber.
Fig. 4 implements illustration for another of the ink cartridges structure that the utlity model has collapsible inking chamber.
See also Fig. 1, the ink cartridges with collapsible inking chamber of the present utility model includes a housing main body 10, a cover plate 12, a fexible film 14 and a pressure-regulating device (present embodiment is a flexible member 16).
Housing main body 10 includes a upper side 18, downside 20, left surface 22, right flank 24 and a trailing flank 26, to form a room 28 ccontaining inks, makes room form an opening surface 30.Housing main body 10 1 ends are provided with an ink efferent 33, are provided with a spray nozzle device 34 in order to ink is sprayed in ink efferent 33.
Please cooperate and consult Fig. 2, when the ink cartridges of assembling the utility model, fexible film 14 is covered in the opening surface 30 of room 28, ink can be poured in the inking chamber that is formed, then periphery 32 outside the flexible member 16 is fixed in outside the fexible film 14 on the side 38,36 of its inner rim are fixed on the cover plate 12, can finish the assembling of ink cartridges, be suitable the simplifying of member, and assembling is gone up more or less freely.
Please cooperate and consult Fig. 3, when spray nozzle device 34 carries out inkjet printing, when the interior ink of the inking chamber that the room 28 and the fexible film 14 of housing main body 10 formed is sprayed by spray nozzle device 34, pressure in it decreases, at this moment, ambient pressure will push against fexible film 14 side 26 after the shell main bodys 10 and move, but ink supply is suitable when making inkjet printing.
And when fexible film 14 moves toward trailing flank 26, it by the restoring force of flexible member, will form a negative pressure with tensile elasticity element 16 in the inking chamber, the unlikely ink leak phenomenon that causes when making inkjet printing.
See also Fig. 4, this collapsible inking chamber can be a fexible film bag 40 in order to ccontaining ink, it is arranged in the room 28 of housing main body 10, it includes a first side wall 42 and is fixed in after the housing main body 10 on the side wall surface 26 and one second sidewall 44 is positioned at cover plate 12 1 sides, and flexible member 16 is to be arranged at 12 of second sidewall 44 and cover plates, periphery 32 is fixed on second sidewall 44 outside the flexible member 16, and inner edge 36 is fixed on the cover plate 12.
Like this, when inkjet printing, also can reach ink supply along reaching the not phenomenon of ink leak, its simple structure, assembling can reduce its manufacturing cost easily.
Claims (8)
1, a kind of ink cartridges with collapsible inking chamber includes a housing main body, be provided with one in the housing main body and have the room of opening surface, and be covered on this opening surface with cover plate, and the one end is provided with a spray nozzle device; It is characterized in that:
One fexible film sealing and forms an inking chamber with housing main body in the room of this housing main body;
One pressure-regulating device is a tensile elasticity element, and the one end is fixed on the fexible film, and the other end is fixed on the cover plate of housing main body.
2, the ink cartridges with collapsible inking chamber as claimed in claim 1 is characterized in that: the end that this housing main body is provided with spray nozzle device forms an ink efferent, and spray nozzle device then is located on this ink efferent.
3, the ink cartridges with collapsible inking chamber as claimed in claim 2 is characterized in that: this fexible film is sealed this ink efferent.
4, the ink cartridges with collapsible inking chamber as claimed in claim 1 is characterized in that: this extension spring is a spiral spring, and its outermost is fixed on the fexible film, and inner edge is fixed on the cover plate.
5, a kind of ink cartridges with collapsible inking chamber, comprise a housing main body, be provided with a room with opening surface in it, and be covered on this opening surface with cover plate, and the one end is provided with a spray nozzle device, it is characterized in that: the fexible film bag of a ccontaining ink, be arranged in the room of housing main body, include second sidewall and be fixed in the first side wall on the side wall surface of housing main body; One tensile elasticity element, one end are fixed on second sidewall of fexible film bag, and the other end is fixed on the cover plate of housing main body.
6, the ink cartridges with collapsible inking chamber as claimed in claim 5 is characterized in that: the end that this housing main body is provided with a spray nozzle device forms an ink efferent, and spray nozzle device then is located on this ink efferent.
7, the ink cartridges with collapsible inking chamber as claimed in claim 6 is characterized in that: this fexible film bag is sealed this ink efferent.
8, the ink cartridges with collapsible inking chamber as claimed in claim 5 is characterized in that: this extension spring is a spiral spring, and its outermost is fixed on the fexible film bag, and on the inner edge securing cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218646 CN2402478Y (en) | 1999-08-30 | 1999-08-30 | Ink box with collapsible ink cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218646 CN2402478Y (en) | 1999-08-30 | 1999-08-30 | Ink box with collapsible ink cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2402478Y true CN2402478Y (en) | 2000-10-25 |
Family
ID=34009781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99218646 Expired - Fee Related CN2402478Y (en) | 1999-08-30 | 1999-08-30 | Ink box with collapsible ink cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2402478Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318218C (en) * | 2002-06-28 | 2007-05-30 | 奥西-技术有限公司 | Ink container |
| US7472804B2 (en) | 2003-02-19 | 2009-01-06 | Seiko Epson Corporation | Liquid storage unit and liquid ejecting apparatus |
| CN103448370A (en) * | 2013-01-02 | 2013-12-18 | 珠海天威飞马打印耗材有限公司 | Ink box |
-
1999
- 1999-08-30 CN CN 99218646 patent/CN2402478Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318218C (en) * | 2002-06-28 | 2007-05-30 | 奥西-技术有限公司 | Ink container |
| US7472804B2 (en) | 2003-02-19 | 2009-01-06 | Seiko Epson Corporation | Liquid storage unit and liquid ejecting apparatus |
| US7748819B2 (en) | 2003-02-19 | 2010-07-06 | Seiko Epson Corporation | Liquid storage unit and liquid ejecting apparatus |
| US8083101B2 (en) | 2003-02-19 | 2011-12-27 | Seiko Epson Corporation | Liquid storage unit and liquid ejecting apparatus |
| CN103448370A (en) * | 2013-01-02 | 2013-12-18 | 珠海天威飞马打印耗材有限公司 | Ink box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1457342B1 (en) | Liquid containment and dispensing device | |
| CN203093328U (en) | Ink box | |
| JP4438983B2 (en) | Fuel container for fuel cell | |
| CN2402478Y (en) | Ink box with collapsible ink cavity | |
| EP1247649A3 (en) | Apparatus for filling an ink tank | |
| CN200995519Y (en) | Ink box | |
| CN2871201Y (en) | Ink box | |
| CN110406263B (en) | Ink box regeneration method and regenerated ink box | |
| CN2850918Y (en) | Ink cartridge with air-guiding film | |
| CN2390751Y (en) | Ink box with negative pressure | |
| CN2388039Y (en) | Ink box with contractible ink cavity | |
| CN2574901Y (en) | Apparatus for controlling gluing | |
| CN2723192Y (en) | Ink cartridge with ink transport slot on external wall | |
| CN214268606U (en) | Cosmetic packaging bottle with double-layer structure | |
| CN220368085U (en) | Battery pack and aerosol generating device | |
| CN2400278Y (en) | Ink easy-to-fill ink box | |
| CN201006650Y (en) | Printer cartridge with collapsible ink tank | |
| CN217592020U (en) | Compact structure type electronic cigarette | |
| CN202952659U (en) | Ink cartridge with cleaning function | |
| CN2657933Y (en) | Cartridge | |
| CN217415266U (en) | Ink cartridge and ink jet printer | |
| CN220220251U (en) | Pigment case that fine arts used | |
| CN211459128U (en) | Shock-proof pencil box | |
| CN218876706U (en) | File box | |
| CN218807696U (en) | Vacuum bottle with environment-friendly replaceable inner core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |