CN200939736Y - Ink box and its protector - Google Patents
Ink box and its protector Download PDFInfo
- Publication number
- CN200939736Y CN200939736Y CN 200620062579 CN200620062579U CN200939736Y CN 200939736 Y CN200939736 Y CN 200939736Y CN 200620062579 CN200620062579 CN 200620062579 CN 200620062579 U CN200620062579 U CN 200620062579U CN 200939736 Y CN200939736 Y CN 200939736Y
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- CN
- China
- Prior art keywords
- print cartridge
- ink
- framework
- protective device
- sidewall
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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 - Lifetime
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Abstract
The utility model relates to an ink box protector of an inkjet printer. A first sidewall of the ink box adopted with the protector is provided with a vent, while a second sidewall is provided with an elastic handle. The protector comprises a frame body which can be coupled to the external surface of the ink box during storage and transportation states. The position of the frame body corresponding to the vent is provided with a soft elastic rubber plug which is inserted into the vent and can be disassembled. The position except the position corresponding to the first sidewall where the vent is arranged is provided by the sidewall of the ink box. During the states when the protector and the ink box are connected, the position of the frame corresponding to the elastic handle has a space capable of accommodating an elastic handle. The protector of ink box is capable of effectively protecting the elastic handle from damage of exterior impact.
Description
Technical field
The utility model relates to protective device that is used for print cartridge and the ink-jet printer cartridge that has this protective device; specifically refer to protective device with following purposes; its print cartridge of protecting has the passage that is communicated with inner ink storage chamber of print cartridge and outside atmosphere; its sidewall is provided with the resilient handle that cooperatively interacts with the ink-jet printer balladeur train, and the ink-jet printer cartridge that is equipped with this protective device.
Background technology
Print cartridge is a kind of storage device for ink that ink is provided for ink-jet printer.Its structure generally includes a cardinal principle rectangular (or polyhedron shape of other shapes), and inside is provided with the housing of some chambers that can store a constant volume ink of being interconnected.On housing, filling China ink mouth to the inner ink storage chamber perfusion of print cartridge ink is set on one of its sidewall, in on its another sidewall or on the sidewall identical with irritating the Mo Kou place, the passage that is communicated with inner ink storage chamber of print cartridge and outside atmosphere is set, in on its another sidewall or on the sidewall identical, the ink supply port that ink feed is provided to the outside is set with irritating the Mo Kou place.Wherein, keep not being communicated with mutually separate state between filling China ink mouth, passage and the ink supply port.
Usually, the print cartridge of application state provides support platform by the ink-jet printer balladeur train.The ink-jet printer balladeur train is provided with ink supply pin and ink gun.Ink in the inner ink storage chamber of print cartridge via the corresponding liquid pipeline, is fed into position, ink gun place by inserting the ink supply pin in the ink supply port, is ejected into for example paper surface of recording medium by ink gun at last.Usually have on the ink-jet printer balladeur train and can be placed in wherein installation framework to print cartridge.This at least one sidewall that framework is installed is vertical mutually with the sidewall at ink supply port place, and in other words, this at least one parallel sidewalls that framework is installed is in the direction of insertion of ink supply pin.The sidewall outer surface that print cartridge is parallel to ink supply cushion Inbound is provided with resilient handle.
This resilient handle is strip.The one end is fixedly connected on and is parallel to ink supply cushion Inbound simultaneously near the sidewall outer surface of ink supply port on the print cartridge, and the other end extends along the outside that the direction of insertion of ink supply pin is partial to this sidewall.Therefore this resilient handle has a stiff end and a free end.
Under installment state, print cartridge is placed into the ink-jet printer balladeur train and installs in the framework.At this moment, the free end of aforementioned resilient handle is in the direction of insertion perpendicular to the ink supply pin, be subjected to installing the side wall inner surfaces extruding that is parallel to ink supply cushion Inbound on the framework, cause resilient handle generation elastic deformation and produce, act on the elastic force of print cartridge perpendicular to ink supply cushion Inbound.The reaction force that acts on print cartridge that this elastic force and ink-jet printer balladeur train are installed the corresponding mechanism generation of framework setting averages out, print cartridge is fixed in the ink-jet printer balladeur train firmly to be installed in the framework, thereby avoid occurring print cartridge loosening, slippage, perhaps ink leakage phenomenon.
Above-mentioned print cartridge, it provides storage space by the packing casing of cardboard or foam and so under the accumulating state, its resilient handle be in naked configuration state or by the elastomeric material bondage of rubber bar and so on the print cartridge box body.Therefore, resilient handle very easily mentions the impact of external force and is out of shape or fractures, perhaps cause it to be out of shape gradually following the string, finally can not on perpendicular to ink supply cushion Inbound, provide elastic acting force, and lose positioning action to print cartridge because of being in the bondage state for a long time.
Given this, at the print cartridge that contour structures there are differences, the device of protection has appearred being used for print cartridge is provided.For example, CN200510126715.2 number domestic application for a patent for invention discloses a kind of protective device that uses with print cartridge, and this print cartridge comprises the ink chamber of storage ink; Ink is supplied to the ink supply aperture of this tape deck from this ink chamber; And be arranged on valve member between this ink chamber and the ink supply aperture.This protective device comprises main part, and this main part is included in this print cartridge and is connected in and is suitable for the bonding part that partly engages with this print cartridge before the tape deck, so that this protective device is connected in this print cartridge removably; Also have rigidity, can keep its original shape substantially to guarantee this main part; Also comprise anti-ly near part, it is suitable for being arranged on the outside of ink supply aperture under this protective device is connected in the situation of this print cartridge, so that cover the perforate part of this print cartridge outer surface at least in part, to prevent from the outside by ink supply aperture near this valve member.This protective device only provides protection to other mechanism on print cartridge ink supply aperture and the ink supply aperture place print cartridge sidewall.
The utility model content
The utility model purpose is to provide a kind of resilient handle of ink-jet printer cartridge that can prevent to avoid the protective device of external impacts.
Another purpose of the utility model is to provide a kind of ink-jet printer cartridge, and this print cartridge can prevent that the resilient handle of ink-jet printer cartridge from avoiding the impact of external force under the accumulating state.
Print cartridge protective device according to above-mentioned first purpose design; the first side wall of using the print cartridge of this protective device is provided with the passage that is communicated with inner ink storage chamber of print cartridge and outside atmosphere, and second sidewall is provided with the resilient handle that cooperatively interacts with the ink-jet printer balladeur train.This protective device is included in the framework that can be placed on aforementioned print cartridge outer surface under the accumulating state.Be characterized in that this framework is provided with the elasticity flexible glue plug that is fixed on the framework corresponding to the position of passage.This elasticity flexible glue plug removably is plugged in the passage.Framework provides the location corresponding to the position outside the first side wall of passage place by the print cartridge sidewall.Under protective device and the interconnective state of print cartridge, framework is provided with the space that can hold resilient handle corresponding to the position of resilient handle.
According to qualifications, aforementioned print cartridge protective device, under protective device and the interconnective state of print cartridge, the part of elasticity flexible glue plug between passage and framework interconnects with sealed Cellophane.The sealed Cellophane sealing label is in the first side wall outer surface at passage place.
Preferably, above-mentioned print cartridge protective device, it provides the print cartridge sidewall of location relative with the first side wall at passage place to framework corresponding to the position outside the passage.Provide the print cartridge sidewall of framework location to be provided with the ink supply port that is communicated with inner ink storage chamber of print cartridge and outside.Framework removably is connected in the ink supply port outer surface corresponding to the position of ink supply port.
According to the ink-jet printer cartridge of above-mentioned second purpose design, be included in the passage of inner ink storage chamber of the connection print cartridge that is provided with on the first side wall and outside atmosphere, the resilient handle, the protective device that cooperatively interact with the ink-jet printer balladeur train that on second sidewall, is provided with.Its protective device comprises that this framework of framework that can be placed on the print cartridge outer surface is provided with the elasticity flexible glue plug that is fixed on the framework corresponding to the position of passage.This elasticity flexible glue plug removably is plugged in the passage.Framework provides the location corresponding to the position outside the first side wall at passage place by the sidewall of print cartridge.Under protective device and the interconnective state of print cartridge, framework is provided with the space that can hold resilient handle corresponding to the position of resilient handle.
Preferably, aforementioned ink-jet printer cartridge, the first side wall outer surface at its passage place is sealed with sealed Cellophane, and under protective device and the interconnective state of print cartridge, the part of elasticity flexible glue plug between passage and framework interconnects with sealed Cellophane.
Better, above-mentioned ink-jet printer cartridge, it provides the print cartridge sidewall of location relative with the first side wall at passage place to framework corresponding to the position outside the passage.Provide the print cartridge sidewall of framework location to be provided with the ink supply port that is communicated with inner ink storage chamber of print cartridge and outside.Framework removably is connected in the ink supply port outer surface corresponding to the position of ink supply port.
At the print cartridge that has resilient handle, because it adopts the packing casing of cardboard or foam and so on that the storage space of print cartridge is provided under the accumulating state, its resilient handle be in naked configuration state or by the elastomeric material bondage of rubber bar and so on the print cartridge box body, cause its resilient handle very easily to be subjected to the impact of external force and be out of shape or fracture or the prior art situation that follows the string of distortion gradually.The utility model provides a kind of and has connected as one with print cartridge under the accumulating state, the print cartridge protective device that is separated with print cartridge under user mode.This device is positioned the respective side walls outer surface of print cartridge, provide storage space for resilient handle simultaneously, avoided storing that its resilient handle fractures, damages because of being subjected to external impacts between the delivery period at print cartridge, perhaps, finally can not obtain good coordination with the ink-jet printer balladeur train because of being in the bound state effect of following the string for a long time.Under this significant protective effect, the ink-jet printer cartridge that adopts aforementioned protective device from product dispatch from the factory up to the user seal off use during all can keep approaching the good fitting performance of design point
The drawing explanation
Fig. 1 the utility model print cartridge protective device embodiment one and print cartridge assembly structure decomposition diagram.
Fig. 2 a the utility model ink-jet printer cartridge perspective view one.
Fig. 2 b the utility model ink-jet printer cartridge perspective view two.
Fig. 3 the utility model print cartridge protective device embodiment one cutaway view.
Fig. 4 the utility model print cartridge protective device embodiment one and print cartridge assembly structure schematic diagram.
Fig. 5 a the utility model print cartridge protective device embodiment two perspective views one.
Fig. 5 b the utility model print cartridge protective device embodiment two perspective views two.
Fig. 5 c the utility model print cartridge protective device embodiment two perspective views three.
Fig. 6 the utility model print cartridge protective device embodiment two and print cartridge assembly structure schematic diagram.
Fig. 7 a the utility model print cartridge protective device embodiment three perspective views one.
Fig. 7 b the utility model print cartridge protective device embodiment three perspective views two.
The specific embodiment
Referring to Fig. 1 to 4, the utility model print cartridge protective device embodiment one and ink-jet printer cartridge.
See Fig. 2 a, 2b, show the surface structure of ink-jet printer cartridge.The print cartridge part only is shown among the figure, has omitted its used protective device.This print cartridge profile is rectangular substantially cartridge body 1.Cartridge body 1 inner hollow forms several ink storage chamber (not shown)s.It is in opening-wide state with the relative sidewall of cartridge body 1 diapire, and is formed uncovered by lid 2 sealings.
Corresponding to the corresponding task that the some ink storage chambers in print cartridge inside are born, lid 2 is provided with corresponding passage 201 and snakelike tank (not shown).Passage 201 is communicated with inner ink storage chamber of print cartridge and outside atmosphere.Under user mode, because of being consumed in printhead, the ink in the inner corresponding ink storage chamber of print cartridge forms negative pressure state, and outside atmosphere is introduced into by passage 201 in the corresponding ink storage chamber of print cartridge inside, to keep the pressure balance in it thus.On the other hand, because the variation of environment temperature, humidity or be subjected to the external impacts vibration, the situation greater than external pressure can take place in the pressure in the inner ink storage chamber of print cartridge, causes that ink leaks in it.Its common solution is that long snakelike tank is set on lid 2 outer surfaces.The notch that these snakelike tanks are positioned on lid 2 outer surfaces is sealed by glued membrane 3 (referring to Fig. 1).Snakelike tank after glued membrane 3 sealings becomes the pipeline of the sealing that is communicated with inner corresponding ink storage chamber of print cartridge and outside atmosphere.These pipelines can hold a small amount of ink leak that raises and cause because of pressure in the inner ink storage chamber of print cartridge, can also alleviate the partial pressure that raises because of environmental change in the inner ink storage chamber of print cartridge simultaneously.
With the narrower sidewall 103 of its width of passage 201 place lids 2 adjacency on, be provided with resilient handle 104.Resilient handle 104 is elongated lamellar body substantially, and the one end is fixed in sidewall 103 near the position on cartridge body 1 diapire, and remainder tilts to stretch out towards the direction that deviates from sidewall 103 along the direction of ink supply pin insertion ink supply port 101.Like this, along the direction of ink supply pin insertion ink supply port 101, resilient handle 104 maintains the slit 105 that its width strengthens gradually between its handle body and the sidewall 103 except stiff end.Under print cartridge is packed the state of ink-jet printer balladeur train into, the free end of resilient handle 104 is resisted against on the respective inner walls of ink-jet printer balladeur train, thereby the free end of resilient handle 104 is subjected to inside extruding, and this moment, slit 105 provided a free space for resilient handle 104 free-ended motions.At installation portion of the outside of resilient handle 104 stiff ends configuration, the micro integrated circuit chip 106 of information such as record ink capacity, color, print cartridge model, manufacturer just is fixed in this.
Referring to Fig. 3, the utility model print cartridge protective device embodiment one.
This print cartridge protective device outward appearance and aforementioned ink-jet printer cartridge are approximate, are rectangular substantially flat case 4, and its inside is cavity 402 (see figure 1)s that are enough to hold ink-jet printer cartridge.Flat case 4 is in opening-wide state corresponding to the sidewall of ink supply port 101, and formed bottom uncovered 401 allows ink-jet printer cartridge to insert or withdraw from cavity 402 by self.Flat case 4 is in closed state at the position 403 corresponding to passage 201 (seeing Fig. 1 or Fig. 2 a, 2b) at least with respect to the sidewall of bottom uncovered 401, and remainder can be in opening-wide state so that observe the state of laying of ink-jet printer cartridge.Sidewall 403 is provided with the installing hole 404 that runs through self in the position corresponding to passage 201.Installing hole 404 is provided with cylindrical recess 405 diametrically towards an end in sidewall 403 outsides.Cylindrical recess 405 diameters are greater than the end of installing hole 404 towards sidewall 403 outsides.Be under the state that installs at the print cartridge protective device; plug 5 by the elastic material of silicon rubber and so on is fixed in the cylindrical recess 405 by the plug cap corresponding with cylindrical recess 405 shapes, and from installing hole 404 towards the bottom uncovered 401 direction extend one section than stick harness.Flat case 4 is provided with a slice location-plate 406 at the position corresponding to cartridge body 1 slit 105.Location-plate 406 extends to uncovered 401 directions in the bottom of flat case 4 with respect to the top of bottom uncovered 401 from flat case 4.Between the nearest sidewall of location-plate 406 and flat case 4, that is become the accommodating chamber 407 that can hold resilient handle 104 corresponding to the position of resilient handle 104 (see figure 1)s.Insert at ink-jet printer cartridge under the state of protective device cavity 402, location-plate 406 inserts in the slit 105.Resilient handle 104 enters in the accommodating chamber 407.
Referring to Fig. 1,4, in cartridge body 1, dash and be marked with under the situation of ink, lid 2 welding or be adhered on cartridge body 1 uncovered, and glued membrane 3 is pasted on the corresponding snakelike tank notch on the lid 2.Subsequently the cartridge body 1 that has lid 2 is inserted in the flat case 4; at last in the passage 201 on the plug 5 insertion lids 2; the plug 5 that glued membrane 3 is located between flat case 4 and lid 2 upper surfaces is connected to one by welding or bonding way simultaneously, so far finishes the assembling of ink-jet printer cartridge and protective device substantially.Under the situation of aforementioned confined state, the ink supply port 101 that is positioned on cartridge body 1 diapire is sealed by seal valve or sealing ring, passage 201 is sealed by plug 5, the plug 5 that glued membrane 3 is located between flat case 4 and lid 2 upper surfaces is fixedly connected, location-plate 406 inserts in the slit 105, and resilient handle 104 enters in the accommodating chamber 407.The sidewall that flat case 4 is parallel to ink supply cushion Inbound provides the location to cartridge body 1 in the direction of inserting perpendicular to the ink supply pin, and plug 5 provides the location in the direction that is parallel to the insertion of ink supply pin to cartridge body 1, and then the protection to resilient handle 104 is provided.When using ink-jet printer cartridge, only need take the inverse operation of aforementioned assembly manipulation, when cartridge body 1 was withdrawed from flat case 4, glued membrane 3 was torn out along being with by plug 5, can be assemblied in print cartridge during the ink-jet printer cunning adds afterwards.
Referring to Fig. 5 a, 5b, 5c, 6, and in conjunction with print cartridge part among Fig. 1,4, the utility model print cartridge protective device embodiment two and and print cartridge between assembly structure.
This print cartridge protective device is flat shell 6.Flat shell 6 two adjacent sidewalls are in opening-wide state, and formed uncovered permission cartridge body 1 enters or withdraws from the flat shell 6.Flat shell 6 the position corresponding to the passage on the lid 2 201 be provided with run through self with flat case 4 on installing hole 404 similar installing ports 603.The semicircle opening 604 that runs through self that flat shell 6 is provided with at the position corresponding to the ink supply port 101 on cartridge body 1 diapire.Semicircle opening 604 is in opening-wide state towards the housing wall of flat shell 6 uncovered sides, therefore semicircle opening 604 is in breakthrough status in the direction that is parallel to the insertion of ink supply pin, be in the part opening-wide state in the direction of inserting perpendicular to the ink supply pin towards flat shell 6 uncovered sides, its shape approximation is in half-terete cell body.Flat shell 6 is provided with opening 605 at the position corresponding to cartridge body 1 protective sheet 102.Opening 605 allows protective sheet 102 to insert or withdraw from wherein.Flat shell 6 is provided with a slice locating piece 602 at the position corresponding to cartridge body 1 slit 105.Locating piece 602 extends in the inner chamber of flat shell 6 along flat shell 6 inner surfaces of direction from installing port 603 places that approximately are parallel to the insertion of ink supply pin.Between the nearest sidewall of locating piece 602 and flat shell 6, that is become the container cavity 601 that can hold resilient handle 104 corresponding to the position of resilient handle 104 (see figure 1)s.Insert at ink-jet printer cartridge under the state of protective device inner chamber, locating piece 602 inserts in the slit 105.Resilient handle 104 enters in the container cavity 601.So, by flat shell 6 respective side walls at installing port 603 and semicircle opening 604 places, can provide cartridge body 1 edge in flat shell 6 to be parallel to the location of ink supply cushion Inbound.
Referring to Fig. 6, during assembling, along flat shell 6 uncovered cartridge body 1 is pressed in the inner chamber of flat shell 6.Protective sheet 102 is inserted in the openings 605 at this moment, plug 5 is by in the passage 201 on the installing port 603 insertion lids 2, resilient handle 104 enters in the container cavity 601, ink supply port 101 enters semicircle opening 604, glued membrane 3 is with being welded as one between the plug 5, and then flat shell 6 and cartridge body 1 are realized assembly.During use, carry out the inverse operation of said process, when cartridge body 1 was withdrawed from flat shell 6, glued membrane 3 was torn out along band by plug 5, can be assemblied in print cartridge during the ink-jet printer cunning adds afterwards.
Referring to Fig. 7 a, 7b, and in conjunction with Fig. 1, the utility model print cartridge protective device embodiment three.
The structure of this print cartridge protective device is between embodiment one and two, and promptly the print cartridge protective device of embodiment three is about rectangular flat hexahedron 7.The respective side walls of flat hexahedron 7 is provided with the installation mouth of pipe 701 that is complementary with plug 5.Its difference is that the print cartridge protective device of embodiment three makes the sidewall of a broad of flat hexahedron 7 be in opening-wide state, formed uncovered permission cartridge body 1 turnover.The location of cartridge body 1 in flat hexahedron 7 realized by the sidewall that all the other are in continuous closed state.
Claims (6)
1. print cartridge protective device; the first side wall of described print cartridge is provided with the passage that is communicated with inner ink storage chamber of print cartridge and outside atmosphere; second sidewall of described print cartridge is provided with the resilient handle that cooperatively interacts with the ink-jet printer balladeur train; described protective device is included in the framework that can be placed on described print cartridge outer surface under the accumulating state; it is characterized in that described framework is provided with the elasticity flexible glue plug that is fixed on the described framework corresponding to the position of described passage; described elasticity flexible glue plug removably is plugged in the described passage; described framework provides the location corresponding to the position outside the described the first side wall at described passage place by the sidewall of described print cartridge, and described framework is provided with the space that can hold described resilient handle corresponding to the position of described resilient handle under described protective device and the interconnective state of described print cartridge.
2. print cartridge protective device according to claim 1; it is characterized in that under described protective device and the interconnective state of described print cartridge; the part of described elasticity flexible glue plug between described passage and described framework interconnects with sealed Cellophane, and described sealed Cellophane sealing label is in the described the first side wall outer surface at described passage place.
3. print cartridge protective device according to claim 2; it is characterized in that providing the described print cartridge sidewall of location relative corresponding to the position outside the described passage with the described the first side wall at described passage place to described framework; provide the described print cartridge sidewall of described framework location to be provided with the ink supply port that is communicated with inner ink storage chamber of print cartridge and outside, described framework removably is connected in described ink supply port outer surface corresponding to the position of described ink supply port.
4. ink-jet printer cartridge; be included in the passage of inner ink storage chamber of the connection print cartridge that is provided with on the first side wall and outside atmosphere; the resilient handle that cooperatively interacts with the ink-jet printer balladeur train that on second sidewall, is provided with; protective device; described protective device comprises the framework that can be placed on described print cartridge outer surface; it is characterized in that described framework is provided with the elasticity flexible glue plug that is fixed on the described framework corresponding to the position of described passage; described elasticity flexible glue plug removably is plugged in the described passage; described framework provides the location corresponding to the position outside the described the first side wall at described passage place by the sidewall of described print cartridge, and described framework is provided with the space that can hold described resilient handle corresponding to the position of described resilient handle under described protective device and the interconnective state of described print cartridge.
5. ink-jet printer cartridge according to claim 4; the described the first side wall outer surface that it is characterized in that described passage place is sealed with sealed Cellophane; under described protective device and the interconnective state of described print cartridge, the part of described elasticity flexible glue plug between described passage and described framework interconnects with described sealed Cellophane.
6. ink-jet printer cartridge according to claim 5, it is characterized in that providing the described print cartridge sidewall of location relative corresponding to the position outside the described passage with the described the first side wall at described passage place to described framework, provide the described print cartridge sidewall of described framework location to be provided with the ink supply port that is communicated with inner ink storage chamber of print cartridge and outside, described framework removably is connected in described ink supply port outer surface corresponding to the position of described ink supply port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062579 CN200939736Y (en) | 2006-08-02 | 2006-08-02 | Ink box and its protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062579 CN200939736Y (en) | 2006-08-02 | 2006-08-02 | Ink box and its protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200939736Y true CN200939736Y (en) | 2007-08-29 |
Family
ID=38745923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620062579 Expired - Lifetime CN200939736Y (en) | 2006-08-02 | 2006-08-02 | Ink box and its protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200939736Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950900A (en) * | 2011-08-31 | 2013-03-06 | 珠海天威技术开发有限公司 | Ink box for ink-jet printer |
| WO2013102384A1 (en) * | 2012-01-05 | 2013-07-11 | 深圳市打印王耗材有限公司 | Split type ink box of inkjet printer |
| CN104972765A (en) * | 2014-04-07 | 2015-10-14 | 精工爱普生株式会社 | Protection member for liquid supply unit |
-
2006
- 2006-08-02 CN CN 200620062579 patent/CN200939736Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950900A (en) * | 2011-08-31 | 2013-03-06 | 珠海天威技术开发有限公司 | Ink box for ink-jet printer |
| CN102950900B (en) * | 2011-08-31 | 2015-09-02 | 珠海天威技术开发有限公司 | Cartridge of ink-jet printer |
| WO2013102384A1 (en) * | 2012-01-05 | 2013-07-11 | 深圳市打印王耗材有限公司 | Split type ink box of inkjet printer |
| CN104972765A (en) * | 2014-04-07 | 2015-10-14 | 精工爱普生株式会社 | Protection member for liquid supply unit |
| EP2930028A3 (en) * | 2014-04-07 | 2016-07-13 | Seiko Epson Corporation | Protection member for liquid supply unit |
| US9475301B2 (en) | 2014-04-07 | 2016-10-25 | Seiko Epson Corporation | Protection member for liquid supply unit |
| CN104972765B (en) * | 2014-04-07 | 2017-03-29 | 精工爱普生株式会社 | For the guard block of fluid supply unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070829 |
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| EXPY | Termination of patent right or utility model |