CN202242329U - Seal cartridge and ink-jet printer - Google Patents
Seal cartridge and ink-jet printer Download PDFInfo
- Publication number
- CN202242329U CN202242329U CN 201120352504 CN201120352504U CN202242329U CN 202242329 U CN202242329 U CN 202242329U CN 201120352504 CN201120352504 CN 201120352504 CN 201120352504 U CN201120352504 U CN 201120352504U CN 202242329 U CN202242329 U CN 202242329U
- Authority
- CN
- China
- Prior art keywords
- ink supply
- ink
- supply pin
- sealing shroud
- jet printer
- 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
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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
- B41J2/1752—Mounting within the printer
- B41J2/17523—Ink connection
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- Ink Jet (AREA)
Abstract
The utility model discloses a seal cartridge, which comprises a body (2) and is used for sealing an ink supply needle of an ink-jet printer, wherein the body (2) is an elastic tube; one end of the tube is open, and the other end of the tube is enclosed; and the inner diameter of the tube is smaller than the outer diameter of the ink supply needle. The utility model further discloses an ink-jet printer, which comprises at least on ink supply needle (1) and a seal cartridge which is in interference fit with the ink supply needle (1) and is used for sealing the needle tube mouth of the ink supply needle (1); the seal cartridge comprises a body (2) which is an elastic tube; one end of the tube is open, and the other end of the tube is enclosed; the inner diameter of the tube is smaller than the outer diameter of the ink supply needle; and the quantity of the tubes is equal to that of the ink supply needles (1). The seal cartridge and the ink-jet printer are suitable for office equipment, and the like.
Description
Technical field
The utility model relates to a kind of sealing shroud, also relates to a kind of ink-jet printer that uses the sealing cover.
Background technology
Notification number is in the disclosed ink-jet printer of the utility model patent of CN201841755U; Consumable container is separated with the consumable container chip; And with the consumable container chip placing at the junction block that is positioned on the housing; Just change the tradition of a consumable container chip when having broken consumable container of every replacing inevitably, made each consumable container of changing reduce cost.Referring to Fig. 1, ink box chip and electrode terminal independent stationary in the Connection Block 4 of printer, through electrode terminal and printer communication to carry out information exchange.
Referring to Fig. 2; Behind the corresponding electrical connection in the contact on the ink box chip, print cartridge 4 installation in position with electrode terminal; Referring to Fig. 3, the diapire of print cartridge 5 is provided with the ink supply port that docks with ink supply pin 1, and ink supply pin 1 inserts in the ink supply port of print cartridge 5 accordingly; Ink is to printhead 3 outputs, and 3 of printheads can be to medium ink-jets such as paper under ink-jet printer control.But this repacking produces a problem: after ink box chip and electrode terminal are fixed on the Connection Block 4 and energising of printer; Even without print cartridge 4 is installed; Printer can think by mistake through the information that receives print cartridge 4 has been installed, and gets into the later state of print cartridge 4 has been installed.
New printer is just installed ink box chip before launching, after installing ink box chip, the test of printer confirms that program will be identified as the preparation state that print cartridge 4 has been installed; And execution cleaning procedure; Be that printer startup vavuum pump carries out vacuum draw to printhead, link the air in the ink supply needle tubing section to empty from printhead, new printer is generally annotated protection liquid in advance in the ink supply needle tubing; Because protection liquid has certain viscosity, forms one section liquid column and is trapped in the ink supply needle tubing.
Referring to Fig. 3, when 5 pairs of printheads of print cartridge being installed and carrying out vacuum draw, the needle tubing mouth that connects the ink supply needle tubing on the printhead 3 is immersed in the ink of print cartridge 5; When carrying out vacuum draw; The liquid column of the protection liquid in the ink supply needle tubing by sucking-off ink supply needle tubing, until sucking-off ink from print cartridge 5, and is full of the ink supply needle tubing together with the air that is detained; Ink is exported to printhead, and 3 of printheads can be to medium ink-jets such as paper under ink-jet printer control.If print cartridge also is not installed when carrying out vacuum draw, referring to Fig. 4, promptly the needle tubing of the ink supply pin 1 on the printhead is to contact with air; Rather than be immersed in the ink of print cartridge, the protection liquid of then annotating in advance in the ink supply needle tubing of printhead 3 will be fallen by suction, and then causes printhead dry and hard; In the ink supply needle tubing the residual protection liquid that is attached to inwall dry and hard after; Make in the ink supply needle tubing to be full of air, when after this again print cartridge 5 being installed, ink is difficult to be filled in the ink supply needle tubing; Take place promptly that air stops up in the ink supply needle tubing, when causing the user installation print cartridge to use because of printing the not smooth use that influences.
In the actual sales process, hand over the user to use after generally helping the user directly to be mounted to complete machine by the sales force since when installing if directly with the print cartridge printer of packing into; Will cause post sales; Issuable ink leak phenomenon in user's handling process, so do not install except print cartridge in sales force's installation process, other all install; Only after the user takes away, just oneself print cartridge is installed during use.The sales force installs printer together with ink box chip after; Test confirms to cause printer to carry out cleaning procedure; Be that printer startup vavuum pump carries out vacuum draw with printhead; Cause the protection liquid in the ink supply needle tubing to be aspirated, cause that printhead is dry and hard, the ink supply pin stops up, and prints not smooth when the user uses.
Summary of the invention
The main purpose of the utility model is that a kind of sealing shroud of avoiding destroying the protection liquid in the ink supply pin is provided; Another purpose provides when carrying out cleaning operation before a kind of the launching, and uses the protection liquid in the sealing cover protection ink supply pin to exempt from the ink-jet printer that washes.
The technical scheme that sealing shroud adopted of the utility model is: sealing shroud comprises body; Said sealing shroud is used for jet of sealed printer ink-providing pin, and this body is the rubber-like pipe, and said Guan Yiduan is uncovered, other end sealing, and bore is less than ink supply pin external diameter.
As a concrete scheme to technique scheme, the said pipe more than 2 is parallel to each other and respectively links into an integrated entity with axis.
Because the glue sealing shroud of the utility model has adopted technique scheme; Make sealing shroud possess the technical characterictic that the ink supply pin with ink-jet printer matches, being as the criterion is ready for use on protection liquid in the ink-jet printer protection ink supply pin and exempts to wash selectable technical scheme is provided.
The technical scheme that ink-jet printer adopted of the utility model is: at least one ink supply pin also comprises with ink supply pin interference fit and with the sealing shroud of the needle tubing mouth of said ink supply pin sealing; Sealing shroud comprises body, and body is the rubber-like pipe, can adopt such as materials such as rubber, latex, silica gel or elastoplast and make, and Guan Yiduan is uncovered, other end sealing, and pipe has the internal diameter less than ink supply pin external diameter; The quantity of pipe equates with the quantity of ink supply pin.
Because the ink-jet printer of the utility model has adopted technique scheme, before printer is installed, premounting sealing cover on the ink supply pin of printhead; After printer installs ink box chip and electrode terminal, and test is confirmed, get into the operation of carrying out cleaning procedure, the ink supply needle tubing is carried out vacuum draw from vavuum pump to printhead; Because be sealed and matched between ink supply pin and the sealing shroud, the needle tubing mouth of having stopped the ink supply pin contacts with atmosphere, the suction force from vavuum pump to ink supply needle tubing to protecting the liquid section to be transmitted; The suction that vacuum produced by forming between the ink supply needle tubing mouth of sealing shroud sealing and the protection liquid section balances out, that is, printer starts vavuum pump the protection liquid section in printhead to the ink supply needle tubing is carried out vacuum draw; The vacuum that forms between ink supply needle tubing mouth and the sealing shroud also forms reverse vacuum draw to the protection liquid section in the ink supply needle tubing simultaneously; The power that vavuum pump produces suction is big more, and protection liquid section moves to the printhead direction in the ink supply needle tubing, and the volume of protection liquid section to ink supply needle tubing interruption-forming increases; Vacuum is high more; Formed vacuum makes the protection liquid in the ink supply needle tubing can not be cleaned, and cleans even printer is carried out the degree of depth, and sealing shroud makes in the ink supply pin protection liquid of self also can not taken away; Avoided not installing under the situation of print cartridge; Printer carries out installation testing and confirms to make printer to carry out cleaning procedure, and protection liquid can be cleaned, and causes the dry and hard phenomenon of printhead.
As a concrete scheme to technique scheme, the needle tubing mouth of the other end of pipe and ink supply pin is pressed close to, and the length of pipe is less than the length of ink supply pin.Dress during print cartridge under external force; The ink supply pin directly puncture through seal cover blind end and get in the print cartridge; Print cartridge is pushed the sealing shroud that is pierced to opening end from blind end, and owing to the length of the length of managing less than the ink supply pin, sealing shroud is extruded into folded folding shape and stays on the printer and need not take out; Print cartridge directly uses, and is easy to operate.
As another the concrete scheme to technique scheme, the ink supply pin has more than 2; Pipe is parallel to each other and respectively links into an integrated entity with axis, manages mutual spacing and equates with the mutual spacing of ink supply pin.
When print cartridge is installed, need to take out earlier sealing shroud, because sealing shroud is an one; When taking out sealing shroud, need not take off from the ink supply pin one by one, but once-through operation can be accomplished as single sealing shroud; Simple to operation saving time, such one sealing shroud can also recycle.
Description of drawings
Fig. 1 is a kind of stereogram of existing ink-jet printer;
Fig. 2 be ink-jet printer shown in Figure 1 remove partial shell and print cartridge is installed and ink box chip after structural representation;
Fig. 3 is the cutaway view that the connection printhead part behind the print cartridge is installed in the ink-jet printer of Fig. 1;
Fig. 4 is the cutaway view that the connection printhead part of print cartridge is not installed in the ink-jet printer of Fig. 1;
Fig. 5 is the cutaway view of first embodiment of the utility model sealing shroud;
Fig. 6 is the cutaway view of second embodiment of the utility model sealing shroud;
Fig. 7 is the partial sectional view of first embodiment of the utility model ink-jet printer;
Partial sectional view when Fig. 8 is the vacuum draw of the utility model ink-jet printer;
Fig. 9 is the local amplification view of Fig. 8;
Figure 10 is the partial sectional view of second embodiment of the utility model ink-jet printer.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Referring to Fig. 5, first embodiment of the utility model sealing shroud comprises body 2; Sealing shroud is used for jet of sealed printer ink-providing pin, and this body 2 is rubber-like pipes, and Guan Yiduan is uncovered, other end sealing, and bore is less than said ink supply pin external diameter.
Referring to Fig. 6, second embodiment of the utility model sealing shroud, on the basis of first embodiment, pipe has 4, and 4 pipes are parallel to each other and respectively link into an integrated entity with axis.
Referring to Fig. 7; The ink-jet printer of the utility model has 4 ink supply pins 1, with totally 4 of the sealing shrouds of first embodiment; Be enclosed within respectively on the ink supply pin 1; Also the needle tubing mouth of this ink supply pin 1 is sealed with ink supply pin 1 interference fit, the needle tubing mouth of the blind end of pipe and ink supply pin 1 is pressed close to, and the length of pipe is less than the length of ink supply pin 1.
During use, even printer is carried out cleaning procedure, referring to Fig. 8; Printer starts vavuum pump the protection liquid section in the needle tubing of the ink-feed channel in the printhead 3 31 to ink supply pin 1 is carried out vacuum draw, and referring to Fig. 9, the vacuum that forms between the needle tubing mouth of ink supply pin and the blind end of sealing shroud 1 also forms reverse vacuum draw to the protection liquid section in the needle tubing of ink supply pin 1 11 simultaneously; The power that vavuum pump produces suction is big more; Protection liquid section 11 moves to printhead 3 directions in the needle tubing of ink supply pin 1, and the volume of protection liquid section 11 to the needle tubing interruption-forming of ink supply pin 1 increases, and vacuum is high more; The suction that vacuum produced at protection liquid section 11 two ends is tending towards mutual balance and cancels out each other; Make the protection liquid in the needle tubing of ink supply pin 1 can not be cleaned, avoided not installing under the situation of print cartridge that printer carries out installation testing and confirms to make printer to carry out cleaning procedure; Protection liquid can be cleaned, and causes the dry and hard phenomenon of printhead.When needs are installed print cartridge; Only need the ink supply port of each print cartridge and each ink supply to answering; And print cartridge exerted pressure make ink supply pin 1 puncture the blind end of sealing shroud and insert in the ink supply port to get final product from reverse generation reaction force; Print cartridge is pushed the sealing shroud that is pierced to opening end from blind end, because the length of body is less than the length of ink supply pin, sealing shroud is extruded into folded folding shape and stays on the printer and need not take out.
Referring to Figure 10, the ink-jet printer of the utility model comprises 4 ink supply pins 1; With the sealing shroud of second embodiment, be enclosed within on the ink supply pin 1, because fuse moulding between the body of sealing shroud 2 each other; Body 2 mutual spacings equate with ink supply pin 1 mutual spacing; Make body 2 can be enclosed within simultaneously on 4 ink supply pins 1, it makes protection liquid can not be cleaned to such an extent that method for using is identical with first embodiment, when needs are installed print cartridge; Only need take off sealing shroud and get final product from ink supply pin 1, and sealing shroud can be recycled.
Claims (5)
1. sealing shroud comprises
Body (2);
It is characterized in that: said sealing shroud is used for jet of sealed printer ink-providing pin, and said body (2) is the rubber-like pipe, and said Guan Yiduan is uncovered, other end sealing, and said bore is less than said ink supply pin external diameter.
2. sealing shroud according to claim 1 is characterized in that:
Said pipe more than 2 is parallel to each other and respectively links into an integrated entity with axis.
3. ink-jet printer comprises
At least one ink supply pin (1),
It is characterized in that: also comprise with said ink supply pin (1) interference fit and with the sealing shroud of the needle tubing mouth of said ink supply pin (1) sealing;
Said sealing shroud comprises body (2), and said body (2) is the rubber-like pipe, and said Guan Yiduan is uncovered, other end sealing, and said pipe has the internal diameter less than said ink supply pin external diameter;
The quantity of said pipe equates with the quantity of said ink supply pin (1).
4. ink-jet printer according to claim 3 is characterized in that:
The length of said pipe is less than the length of said ink supply pin (1).
5. ink-jet printer according to claim 3 is characterized in that:
Said ink supply pin (1) has more than 2;
Said pipe is parallel to each other and respectively links into an integrated entity with axis, and the mutual spacing of said pipe equates with the mutual spacing of said ink supply pin (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120352504 CN202242329U (en) | 2011-09-20 | 2011-09-20 | Seal cartridge and ink-jet printer |
| PCT/CN2012/081088 WO2013040988A1 (en) | 2011-09-20 | 2012-09-06 | Seal cartridge and ink-jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120352504 CN202242329U (en) | 2011-09-20 | 2011-09-20 | Seal cartridge and ink-jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202242329U true CN202242329U (en) | 2012-05-30 |
Family
ID=46103621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120352504 Expired - Fee Related CN202242329U (en) | 2011-09-20 | 2011-09-20 | Seal cartridge and ink-jet printer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202242329U (en) |
| WO (1) | WO2013040988A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013040988A1 (en) * | 2011-09-20 | 2013-03-28 | 珠海天威飞马打印耗材有限公司 | Seal cartridge and ink-jet printer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3417434B2 (en) * | 1995-01-05 | 2003-06-16 | セイコーエプソン株式会社 | Ink cartridge for inkjet printer |
| JP3543315B2 (en) * | 1998-11-17 | 2004-07-14 | セイコーエプソン株式会社 | Ink jet recording device |
| JP2002079690A (en) * | 2000-06-30 | 2002-03-19 | Seiko Epson Corp | Cartridge for maintenance and ink jet recorder using the cartridge |
| JP2002307704A (en) * | 2001-04-13 | 2002-10-23 | Seiko Epson Corp | Ink jet recording device |
| CN202242329U (en) * | 2011-09-20 | 2012-05-30 | 珠海天威飞马打印耗材有限公司 | Seal cartridge and ink-jet printer |
-
2011
- 2011-09-20 CN CN 201120352504 patent/CN202242329U/en not_active Expired - Fee Related
-
2012
- 2012-09-06 WO PCT/CN2012/081088 patent/WO2013040988A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013040988A1 (en) * | 2011-09-20 | 2013-03-28 | 珠海天威飞马打印耗材有限公司 | Seal cartridge and ink-jet printer |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013040988A1 (en) | 2013-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20190920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |