CN2528617Y - Ink box with ink-jet nozzle sealed by adhesive tape - Google Patents
Ink box with ink-jet nozzle sealed by adhesive tape Download PDFInfo
- Publication number
- CN2528617Y CN2528617Y CN 02201663 CN02201663U CN2528617Y CN 2528617 Y CN2528617 Y CN 2528617Y CN 02201663 CN02201663 CN 02201663 CN 02201663 U CN02201663 U CN 02201663U CN 2528617 Y CN2528617 Y CN 2528617Y
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- CN
- China
- Prior art keywords
- adhesive tape
- ink
- nozzle sheet
- spray nozzle
- spray
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- 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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Abstract
The utility model provides an ink box which uses an adhesive tape to seal a jet hole of an ink jetting head. The adhesive tape comprises an upper surface and a lower surface. The ink box comprises a shell, a jet hole plate and a protuberant structure, wherein an ink container for storing ink is formed in the shell, and the jet hole plate is arranged on the surface of the shell and comprises a plurality of jet holes. The ink in the ink container is jetted by the jet holes, and the protuberant structure is formed on the surface of the shell and is contacted with one side of the jet hole plate. The jet hole plate is plastered by the lower surface of the adhesive tape, so that the adhesive tape is stuck on the jet hole plate to seal a plurality of jet holes. Besides, one side of the adhesive tape is fallen between the protuberant structure and the jet holes, and the upper surface of the adhesive tape is entirely contacted with outer air.
Description
Technical field
The utility model relates to a kind of adhesive tape and using method thereof, particularly relates to a kind of adhesive tape and using method thereof that is used for sealing the ink gun spray orifice.
Background technology
Ink for fear of the ink cartridge that is used for ink-jet printer (ink-jet casket) can be flowed out by its spray orifice in transporting or deposit process, and causes consumption of ink and colour mixture.The general practice is to stick an adhesive tape so that the spray orifice on the spray nozzle sheet is sealed on the spray nozzle sheet of ink cartridges, is flowed out by spray orifice to avoid ink.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the schematic diagram when having the spray orifice 17 that utilizes an adhesive tape 26 to seal an ink cartridge 10 now.Fig. 2 sticks the cutaway view of adhesive tape 26 backs along a tangent line 2-2 for Fig. 1 ink cartridge 10.Ink cartridge 10 includes a housing 12, is formed with a storage trough for ink that is used for storage ink in it, and it can supply the substrate 32 of ink to ink cartridge 10, and substrate 32 includes a plurality of heating element heater (not shown)s and a plurality of ink chamber (ink chambers).One spray nozzle sheet 16 is located on the surface and substrate 32 of housing 12, and it includes a plurality of spray orifices (nozzles) 17.When the indoor ink of the heating element heater heating ink on the substrate 32, ink promptly can be pushed to be extruded spray orifice 17 and forms ink droplet.Ink cartridges 10 includes a flexible circuit board 18 in addition, it includes a plurality of signal contact points 22 and many circuit path (not shown)s, and each bar circuit path includes two ends, the one end is connected in the signal contact point 22 of a correspondence, and its another end then is connected with the electrode at the edge of being located at substrate 32 surfaces.When ink cartridges 10 is installed on an ink-jet printer, the control circuit of ink-jet printer is electrically connected on a plurality of contact points of flexible circuit board 18, is sprayed by spray orifice 17 with the control ink so ink-jet printer can transmit the relevant substrate 32 that controls signal to by flexible circuit board 18.In addition, there are two raised structures 20 to be formed on the spray nozzle sheet 16, are used for protecting and the fixedly end and the substrate 32 lip-deep electrodes of flexible circuit board 18 circuit paths.
Please refer to Fig. 3 and Fig. 4, the schematic diagram when Fig. 3 has the spray orifice 17 that utilizes an adhesive tape 40 to seal Fig. 1 ink inside box 10 now for another.Fig. 4 sticks the cutaway view of adhesive tape 40 backs along a tangent line 2-2 for Fig. 3 ink cartridge 10.Fig. 3 and Fig. 4 be Hewlett-Packard (Hewlett-Packard Company) in United States Patent (USP) 5,414, disclosed method in No. 454 " Slit nozzle tape for inkjet printhead ".It utilizes two parallel blades 44 after cutting out the finedraw 46 of two suitable lengths on the adhesive tape 40, and the mode that adhesive tape 40 is pasted along the edge of the raised structures 20 of spray nozzle sheet 16 both sides with its two finedraw 46 is affixed on spray nozzle sheet 16 and the raised structures 20 again.The purpose that cuts out two finedraws 46 on adhesive tape 40 is, when adhesive tape 40 is attached on the spray nozzle sheet, makes the adhesive tape 40 can be because of raised structures 20 does not produce pulling force, and makes the part that is affixed on spray nozzle sheet 16 places can not be pulled up.Yet this practice that cuts out two finedraws 46 in adhesive tape 40 is not an ideal very, and for instance, the two ends of finedraw 46 especially are easy to the viscose glue generation oxidation that makes above it because of contacting with air near an end 48 of spray orifice 17.After the viscose glue on the end 48 of finedraw 46 was oxidized to a certain degree, as shown in Figure 4, an end 48 of finedraw 46 promptly can separate with spray nozzle sheet 16, and made the ink that is stored in the ink cartridge 10 be flowed out by spray orifice 17.In addition, just can be used because of adhesive tape 40 still must cut out two finedraws 46, and the partial action of adhesive tape 40 outside raised structures 20 is little, so above-mentioned patent when carrying out, can cause the waste of material and increase problem such as fabrication schedule.
The utility model content
The purpose of this utility model is to provide a kind of adhesive tape and using method thereof that is used for sealing the spray orifice of ink gun to avoid producing above-mentioned problem.
The purpose of this utility model is to realize like this, promptly provide a kind of usefulness one adhesive tape to seal the ink cartridge of ink gun spray orifice, described adhesive tape includes a upper surface and a lower surface, and described ink cartridge includes: a housing is formed with an ink container that is used for storage ink in it; One spray nozzle sheet is located on the surface of described housing, and it includes a plurality of spray orifices, and the ink in the described ink container can be by described a plurality of spray orifice ejections; And a raised structures, be formed at the surface of described housing, and contact with a side of described spray nozzle sheet; Described adhesive tape touch described spray nozzle sheet with described lower surface, to be pasted on the described spray nozzle sheet and described a plurality of spray orifices are sealed, and a side of described adhesive tape falls between described raised structures and the described a plurality of spray orifice, and the upper surface of described adhesive tape is fully contacted with extraneous air.
The utility model also comprises a kind of adhesive tape that is used for sealing the ink cartridge spray orifice, and wherein said ink cartridge includes: a housing is formed with an ink container that is used for storage ink in it; One spray nozzle sheet is located on the surface of described housing, and it includes a plurality of spray orifices, and the ink in the described ink container can be by described a plurality of spray orifice ejections; And at least one raised structures, be formed at the surface of described housing, and contact with a side of described spray nozzle sheet; One adhesive tape group, it includes a upper surface and a lower surface, the mode that described adhesive tape is used for touching with described lower surface described spray nozzle sheet is pasted on the described spray nozzle sheet, to seal described a plurality of spray orifice, one side of described adhesive tape falls between described raised structures and the described a plurality of spray orifice, and the upper surface of described adhesive tape is fully contacted with extraneous air.
Advantage of the present utility model is, compare with existing method, its adhesive tape and using method thereof can not make adhesive tape to float from spray nozzle sheet because of the influence of pulling force own because of raised structures, in addition, with United States Patent (USP) 5,414, compare for No. 454, the utility model needn't cut out two finedraws on adhesive tape, and the width of its adhesive tape is decided by the position of the raised structures on the ink cartridges, therefore the utility model not only can be simpler than prior art aspect fabrication schedule, and also can lack than prior art on the usable floor area of adhesive tape.
Description of drawings
Fig. 1 is the schematic diagram when having the spray orifice that utilizes an adhesive tape to seal an ink cartridge now;
Fig. 2 sticks behind the adhesive tape cutaway view along a tangent line 2-2 for Fig. 1 ink cartridge;
Schematic diagram when Fig. 3 has the spray orifice that utilizes an adhesive tape to seal Fig. 1 ink cartridge now for another;
Fig. 4 sticks behind the adhesive tape cutaway view along a tangent line 4-4 for Fig. 3 ink cartridge;
Fig. 5 is the schematic diagram when utilizing adhesive tape of the present utility model to seal the spray orifice of Fig. 1 ink cartridge;
Fig. 6 sticks behind the adhesive tape cutaway view along a tangent line 6-6 for Fig. 5 ink cartridge.
The specific embodiment
Please refer to Fig. 5 and Fig. 6, Fig. 5 is the schematic diagram when utilizing adhesive tape 52 of the present utility model to seal the spray orifice 17 of Fig. 1 ink cartridge 10.Fig. 6 sticks the profile of adhesive tape 52 backs along a tangent line 6-6 for Fig. 5 ink cartridge 10.Adhesive tape 52 is used for sealing the spray orifice 17 of the ink cartridge 10 among Fig. 1, is overflowed by spray orifice 17 with the ink of avoiding being stored in the ink container.Adhesive tape 52 includes a upper surface 62 and a lower surface 64, wherein is attached with stickum on the lower surface 64, so the mode that adhesive tape 52 can its lower surface 62 touch spray nozzle sheet 16 is pasted on the spray nozzle sheet 16.As shown in Figure 5; ink cartridge 10 include two raised structures 20 be formed at the surface of housing 12 and respectively with neither the contacting of spray nozzle sheet 16 with side 24,26, be used for protecting and the fixedly end and the substrate 32 lip-deep electrodes of the circuit path on the flexible circuit board 18.The width W of adhesive tape 52 is less than or equal to the distance D between two raised structures 20.Generally speaking, the method of utilizing adhesive tape 52 of the present utility model to seal the spray orifice 17 of spray nozzle sheet 16 includes the following step: (a) alignd with the inside edge of two raised structures 20 respectively in the limit, two opposite sides 55,56 of adhesive tape 52, and make the dual-side 55,56 of adhesive tape 52 fall within respectively between the raised structures 20 and a plurality of spray orifice 17 of a correspondence; And (b) adhesive tape 52 is pasted on the spray nozzle sheet 16 in the mode of its lower surface 64 towards spray nozzle sheet 16, so that spray orifice all on the spray nozzle sheet 16 17 is sealed, and make the upper surface 62 of adhesive tape 52 fully contact with air outside.
As mentioned above; all circuit paths on the flexible circuit board 18 are to be connected to spray nozzle sheet 16 respectively by the right side of spray nozzle sheet 16, left dual- side 24,26; and for protection reaches the fixedly end and the substrate 32 lip-deep electrodes of flexible circuit board 18 circuit paths, so above spray nozzle sheet 16 and circuit path junction, two above-mentioned raised structures 20 have been formed.Yet be what this needed additional disclosure, the wire laying mode of the circuit path of flexible circuit board 18 does not exceed in this mode, for example all circuit paths on the flexible circuit board 18 can be only be connected to spray nozzle sheet 16 by the single side of spray nozzle sheet 16 (as single by limit, left side 26), and adapt to the wire laying mode of this kind, and for taking into account the purpose of the circuit path end on the protection flexible circuit board 18 simultaneously, ink cartridge 10 only need be provided with a raised structures 20 and get final product on limit, spray nozzle sheet 16 left side 26, and method of the present utility model is when using the ink cartridge 10 of the single raised structures 20 of this kind, then comprised the following step: (I) with the dual-side 55 of adhesive tape 52, one of 56 align with the inside edge of raised structures 20, and make this side 55 or 56 fall between raised structures 20 and a plurality of spray orifice 17; And (II) adhesive tape 52 is pasted on the spray nozzle sheet 16 in the mode of its lower surface 64 towards spray nozzle sheet 16, so that spray orifice all on the spray nozzle sheet 16 17 is sealed, and make the upper surface 62 of adhesive tape 52 fully contact with air outside.
Claims (6)
1. seal the ink cartridge of ink gun spray orifice with an adhesive tape for one kind, it is characterized in that described adhesive tape includes a upper surface and a lower surface, described ink cartridge includes: a housing is formed with an ink container that is used for storage ink in it; One spray nozzle sheet is located on the surface of described housing, and it includes a plurality of spray orifices, and the ink in the described ink container can be by described a plurality of spray orifice ejections; And a raised structures, be formed at the surface of described housing, and contact with a side of described spray nozzle sheet; Described adhesive tape touch described spray nozzle sheet with described lower surface, to be pasted on the described spray nozzle sheet and described a plurality of spray orifices are sealed, and a side of described adhesive tape falls between described raised structures and the described a plurality of spray orifice, and the upper surface of described adhesive tape is fully contacted with extraneous air.
2. ink cartridge as claimed in claim 1, it is characterized in that, described ink cartridge includes two described raised structures, be formed at the surface of described housing, and touch with the neither homonymy edge joint of described spray nozzle sheet respectively, described adhesive tape is pasted on the described spray nozzle sheet in the mode of being located between described two raised structures.
3. ink cartridge as claimed in claim 2 is characterized in that, the width of described adhesive tape is less than or equal to the distance between described two raised structures.
4. adhesive tape that is used for sealing the ink cartridge spray orifice, wherein said ink cartridge includes: a housing is formed with an ink container that is used for storage ink in it; One spray nozzle sheet is located on the surface of described housing, and it includes a plurality of spray orifices, and the ink in the described ink container can be by described a plurality of spray orifice ejections; And at least one raised structures, be formed at the surface of described housing, and contact with a side of described spray nozzle sheet; It is characterized in that, also comprise an adhesive tape group, it includes a upper surface and a lower surface, the mode that described adhesive tape is used for touching with described lower surface described spray nozzle sheet is pasted on the described spray nozzle sheet, to seal described a plurality of spray orifice, one side of described adhesive tape falls between described raised structures and the described a plurality of spray orifice, and the upper surface of described adhesive tape is fully contacted with extraneous air.
5. adhesive tape as claimed in claim 4, it is characterized in that, described ink cartridge includes two described raised structures, be formed at the surface of described housing, and touch with the neither homonymy edge joint of described spray nozzle sheet respectively, described adhesive tape is pasted on the described spray nozzle sheet in the mode of being located between described two raised structures.
6. adhesive tape as claimed in claim 5 is characterized in that, the width of described adhesive tape is less than or equal to the distance between described two raised structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201663 CN2528617Y (en) | 2002-01-18 | 2002-01-18 | Ink box with ink-jet nozzle sealed by adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201663 CN2528617Y (en) | 2002-01-18 | 2002-01-18 | Ink box with ink-jet nozzle sealed by adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2528617Y true CN2528617Y (en) | 2003-01-01 |
Family
ID=33684506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02201663 Expired - Fee Related CN2528617Y (en) | 2002-01-18 | 2002-01-18 | Ink box with ink-jet nozzle sealed by adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2528617Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106660371A (en) * | 2014-07-08 | 2017-05-10 | 船井电机株式会社 | Ink cartridge and inkjet printhead |
| JP2017121792A (en) * | 2016-01-08 | 2017-07-13 | キヤノン株式会社 | Liquid discharge head and liquid discharge device |
-
2002
- 2002-01-18 CN CN 02201663 patent/CN2528617Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106660371A (en) * | 2014-07-08 | 2017-05-10 | 船井电机株式会社 | Ink cartridge and inkjet printhead |
| CN106660371B (en) * | 2014-07-08 | 2018-06-01 | 船井电机株式会社 | Print cartridge and ink jetting printing head |
| JP2017121792A (en) * | 2016-01-08 | 2017-07-13 | キヤノン株式会社 | Liquid discharge head and liquid discharge device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Designer after: Cao Jianyuan Designer after: Huang Zongwen Designer after: Ruan Peiyuan Designer before: Huang Zongwen Designer before: Ruan Peiyuan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: HUANG ZONGWEN; RUAN PEIYUAN TO: CAO JIANYUAN; HUANG ZONGWEN; RUAN PEIYUAN |
|
| 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 |