CN102145587B - Ink box for ink-jet printer - Google Patents
Ink box for ink-jet printer Download PDFInfo
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- CN102145587B CN102145587B CN 201110052140 CN201110052140A CN102145587B CN 102145587 B CN102145587 B CN 102145587B CN 201110052140 CN201110052140 CN 201110052140 CN 201110052140 A CN201110052140 A CN 201110052140A CN 102145587 B CN102145587 B CN 102145587B
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Abstract
The invention relates to an ink box for an ink-jet printer. The ink box comprises a shell, an ink cavity which is positioned in the shell and used for storing ink, an ink outlet which is positioned on the shell and supplies ink in the ink cavity to the printer, and a detection part which is connected with the shell; and the relative position between the detection part and the shell can be adjusted. The shape of the ink box can be changed by adjusting the relative position between the detection part and the shell to ensure that the ink box is matched with the printer by changing the shape before being loaded into the printer, so that generality of the ink box is greatly improved, and the technical problem that the conventional ink box cannot be matched with the printer by changing the shape of the ink box is solved.
Description
Technical field
The present invention establishes and a kind of cartridge of ink-jet printer.
Background technology
Inkjet printing is bright in luster, effective by feat of its printing, more and more is subjected to user's favor; And the ink surplus detection mode of the installation detection of print cartridge and print cartridge also seems quite important, existing print cartridge installation detection mode commonly used is at print cartridge the chip that is made of integrated circuit to be set, by storage element is set on the chip, in described storage element, predetermined information is set, and setting also is provided with storage element and the control module that stores predetermined information in the printer, when the predetermined information in the storage element on the described print cartridge and the storage element in the printer are complementary, described control module sends information, make print cartridge normally to print, otherwise the prompting user changes print cartridge.But this installation detection mode expense by integrated circuit is set is relatively more expensive.
Another is by arranging optical pickocff in printer, and photoresist part is set on the print cartridge, described photoresist part, constituted by lighttight material, resin material as black, perhaps other reflectorized material, make the housing of print cartridge when injection moulding, directly at privileged site described material is arranged on the precalculated position, as described in U. S. application patent 12/730009, the nock of print cartridge and front lower ends arrange the light shield portions respectively, anterior middle-end at print cartridge is provided with ink surplus test section, and the print cartridge mounting portion front end on the printer is respectively arranged with and described signal stop portions corresponding sensor.But there is a problem in this print cartridge, and the photoresist part of dissimilar print cartridges is arranged to inequalityly exactly, and namely the housing of print cartridge is injection molded into difference, causes quantity in stock big easily in cost control with when making like this, can not be general between the dissimilar print cartridges.
A kind of mode that addresses the above problem, by being provided for the adapter of print cartridge, apply for a patent as described in the 200810211193.X as China, adapter and ink tank are arranged to independent member, adapter is provided with the relevant information of print cartridge, therefore identical ink tank can be set, only need to select different adapters just can obtain dissimilar print cartridges, thereby make described ink tank have versatility; But the adapter among the patent 200810211193.X need be injection molded into different profiles equally, so just can not fundamentally solve the difficult problem of stock's control.
Summary of the invention
The invention provides a kind of cartridge of ink-jet printer, can not become the technical problem that " type " mates printer by self to solve existing print cartridge.
In order to solve above technical problem, the technical scheme that the present invention takes is:
A kind of cartridge of ink-jet printer, comprise housing, be positioned at inking chamber that described enclosure interior is used for storage ink, be positioned on the described housing the ink outlet port and the detection part that with described housing be connected of inking chamber ink feed to printer, it is characterized in that, also comprise a detection part detent mechanism, relative position between described detection part and described housing is adjustable, and by described detent mechanism location.
Relative position between described detection part and the described housing characterizes the type of described print cartridge.
Described relative position is relative distance.
Described relative position is relative angle.
Described housing comprises upper wall, lower wall, the antetheca and the rear wall that intersect with upper wall and lower wall, and respectively with antetheca, rear wall and described upper wall, two sidewalls that lower wall intersects; Described ink outlet port is positioned on the described antetheca, and the relative position between described detection part and the print cartridge antetheca characterizes the type of described print cartridge.
Described detection part comprises and is positioned at the projection that antetheca and upper wall intersect.
Described detection part comprises the projection that is positioned at antetheca and lower wall intersection.
Described detection part comprises the projection that is positioned at the antetheca middle part.
Described detent mechanism is for connecting the telescopic retaining mechanism between described projection and the housing.
Described telescopic retaining mechanism comprises the fixture block that is arranged at protrusion surface and is arranged at a plurality of draw-in grooves that described housing fixture block interior and described protrusion surface is complementary.
Described telescopic retaining mechanism comprises the draw-in groove that is arranged at protrusion surface and is arranged at a plurality of fixture blocks that described housing fixture block interior and described protrusion surface is complementary.
Described telescopic retaining mechanism comprises the magnet that is arranged at protrusion surface and is arranged at the magnet that described housing magnet interior and described protrusion surface is complementary.
Described detection part also comprises second projection that is positioned at antetheca and lower wall intersection.
Also be provided with the projecting part of band hollow bulb between described projection and second projection, described hollow bulb is made by the transparent material of light-permeable.
Described telescopic retaining mechanism comprises the through hole that is arranged on the projection, is arranged at through hole and a hot key that inserts described through hole on the housing.
Described telescopic retaining mechanism comprises the external screw thread that is arranged on the projection and is arranged at the interior internal thread that cooperates with described external screw thread of housing.
Described detent mechanism comprises the described cylinder that is arranged at locating hole, the correction hole on the projection and is arranged on the projection that cooperates with described locating hole and correction hole on the described housing, described correction hole and different cylinder cooperate can be so that the angle between described projection and the print cartridge antetheca be different, and described relative angle can determine the type of print cartridge.
After having adopted technique scheme, because the relative position between detection part and housing is adjustable, can change " type " of print cartridge by the relative position between adjustment detection part and housing, so that print cartridge comes and the printer coupling by changing " type " before the printer of packing into, improved the versatility of print cartridge greatly, having solved existing print cartridge can not become the technical problem that " type " mates printer by self.
Description of drawings
Figure 1 shows that the embodiment of the invention one provides the print cartridge structural representation;
Figure 2 shows that the embodiment of the invention one provides the print cartridge decomposing schematic representation;
Figure 3 shows that print cartridge shown in Figure 1 is in the A-A cross-sectional view;
Figure 4 shows that the decomposing schematic representation of print cartridge shown in Figure 3;
Figure 5 shows that the embodiment of the invention one provides the cutaway view of print cartridge preferred version;
Figure 6 shows that print cartridge shown in Figure 3 structural representation under another kind of state;
Figure 7 shows that the embodiment of the invention one provides the structural representation of print cartridge in the printer of packing into fully;
Figure 8 shows that the embodiment of the invention one provides the structural representation in the installation process of print cartridge;
Figure 9 shows that the embodiment of the invention two provides the decomposing schematic representation of print cartridge;
Figure 10 shows that the embodiment of the invention three provides the decomposing schematic representation of print cartridge;
Figure 11 shows that the embodiment of the invention four provides the decomposing schematic representation of print cartridge.
Reference numeral:
1/1 '-print cartridge; The 2-air inlet; 3/3 '-inking chamber;
4/4 '-ink outlet port; 5/5 '-projection; 6/6 '-the second projection;
7-first assembly; 8-second assembly; The 9-loam cake;
10/10 '-projection; 11/11 '-recess; The 12a/12b-hollow bulb;
The 13-locating hole; The 14-correction hole; The 15a/b/c/d/e-cylinder;
16-inserts key; The 17a/b/c-through hole; The 18-external screw thread;
The 19-internal thread; The 20-spring; The 21-movable piece;
100-box installation portion; The 101-first sensor; 102-second sensor;
103-the 3rd sensor; The 104-four-sensor; 105-ink supply pin;
106-the 5th sensor; The 107-locking mechanism.
The specific embodiment
In order to make the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, carry out clear to the technical scheme among the embodiment that the present invention relates to, intactly describe, obviously, described embodiment is a part of the present invention, rather than whole embodiment.To the embodiment among the present invention, under the prerequisite of not making creative work, other embodiment of acquisition belongs to protection scope of the present invention to those of ordinary skills.
Embodiment one
Figure 1 shows that the structural representation that the invention provides print cartridge, Figure 2 shows that the decomposing schematic representation that the invention provides print cartridge, Figure 3 shows that to the invention provides print cartridge at the cutaway view in A-A cross section; A kind of cartridge of ink-jet printer 1 comprises: air inlet 2 is used for print cartridge inside is communicated with outside atmosphere; Housing, described housing comprise by five shell and loam cakes 9 that the face that has opening with described housing another one cooperates that wall is injection molded; Inking chamber 3 is arranged in the described housing, and a part that seals described housing by a fexible film constitutes, and is used for storage ink; Ink outlet port 4 is used for ink feed in the described inking chamber 3 to printer; The preferred embodiment of the invention is provided with detection part at the nock of described housing antetheca, described detection part is made of projection 5, shown in projection 5 constituted by light screening material, for example black resin or reflectorized material constitute, described projection 5 is arranged to and can be moved on the installation direction of print cartridge 1, be that projection makes the front end face of projection 5 can change along with the movement of projection 5 apart from the distance of print cartridge 1 antetheca, be that distance between projection and housing is adjustable, projection 5 is used for blocking the light transmission route of printer inner sensor; The front lower ends that detection part also can be included in print cartridge is provided with second projection 6, second projection 6 is made of light screening material, for example black resin or reflectorized material constitute, described second projection 6 is arranged to and can be moved on the installation direction of print cartridge 1, make the front end face of described second projection 6 can change along with the movement of second projection 6 apart from the distance of print cartridge 1 antetheca, described second projection 6 is used for blocking the light transmission route of printer inner sensor; Also be provided with a projecting part between described projection 5 and second projection 6, the embodiment preferred projecting part is provided with hollow bulb 12a, 12b, and described hollow bulb 12a, 12b make the light of printer inner sensor to see through.
Figure 4 shows that the decomposing schematic representation of print cartridge shown in Figure 3; As Fig. 2, Fig. 3, shown in Figure 4, described projection 5, second projection 6, with described housing be separately individual components, described projection 5 and second projection 6 can clampings or are socketed in the described housing, described like this projection 5 and second projection 6 can change from the length that the print cartridge antetheca stretches out; Described second projection 6 is provided with projection 10, and described housing is provided with several recesses 11, and described projection 10 just can cooperate with described recess 11, makes described second projection 6 to cooperate with shell stability ground; Same projection 5 also can arrange such projection, in corresponding shell protruding with it position recess is set; Certain described matching relationship is not limited thereto, and described projection and recess can be arranged on other position, such as the sidewall of described second projection, with the housing madial wall; Can also make the two stable cooperation by magnet is set respectively on described housing and projection; Can also be by above-mentioned screens or socket, the mode by interference fit is directly with the two location.
Figure 5 shows that the embodiment of the invention one provides the cutaway view of print cartridge preferred version; This scheme is by arranging movable piece 21 in described second projection 6, and this movable piece is provided with projection 10, housing is provided with recess 11, the position that cooperates with movable piece 21 also is provided with spring 20, elastic force by spring 20 makes described protruding 10 more firmly to cooperate with recess 11 like this, make projection 5 be positioned on the housing well, and the producer or user need change projection 5 only need press movable piece 21 from the distance of housing antetheca projection, the projection that moves around 5 just can be so that projection 5 be repositioned on the housing, convenient and swift, certain described projection also can be made of the rubber-like protuberance, and for example shell fragment or rubber-like material own constitute.
Figure 6 shows that print cartridge shown in Figure 3 structural representation under another kind of state; Because the projection 5 on the described print cartridge 1 and second projection 6 are to move with respect to described housing, so described projection 5 is different from the distance that the print cartridge antetheca extends with second projection 6, as shown in Figure 6, projection 5 on the projection 5 ' print cartridge 1 more shown in Figure 3 on the print cartridge 1 ' is farther in the distance that the print cartridge installation direction extends, second projection 6 on second projection, the 6 ' print cartridge 1 more shown in Figure 3 on the print cartridge 1 ' is nearer in the distance that the print cartridge installation direction extends, print cartridge 1 is when packing printer into like this, projection 5 among described projection 5 ' and second projection 6 ' and Fig. 3 is different with the moment that second projection 6 is blocked the printer inner sensor, therefore can change the type (hereinafter can describe in detail) of print cartridge by the length of adjusting described projection.
Figure 7 shows that and the invention provides the structural representation of print cartridge in the printer of packing into fully; The box installation portion 100 of described printer is provided with a plurality of optical pickocffs, described sensor comprises light emission part and light receiver, after the printer start, when print cartridge is not installed, described smooth emission part can be launched light, received by described light receiver, described light receiver receives the emission of light emission part, after the print cartridge installation, because the projection on the print cartridge makes the optical transmission path between the two be blocked or changes, described like this light receiver can not receive the light from described smooth emission part emission, therefore, can change to judge the relevant information of print cartridge by the signal condition of described light receiver.Described box installation portion 100 comprises: first sensor 101, its position are above box installation portion 100, and be corresponding with projection 5 positions of print cartridge; Second sensor 102 is arranged on the below of box installation portion 100, and is corresponding with second projection, 6 positions on the print cartridge; The 3rd sensor 103, the four-sensors 104 are respectively at hollow bulb 12a, the 12b position correspondence of print cartridge; Ink supply pin 105, corresponding with ink outlet port 4 positions on the print cartridge 1, be used for ink feed that the ink outlet port 4 with print cartridge 1 the flows out print unit to the printer; And the 5th sensor 106, be arranged on the position near the print cartridge construction opening of box installation portion 100; And retaining mechanism 107, whether cooperate described the 5th sensor 106 to detect described print cartridge correctly installs, described retaining mechanism one end is arranged to cooperate with draw-in groove on the print cartridge, and the other end is arranged to block or do not block the light transmission route of described the 5th sensor 106.Print cartridge is in installation process, and preferred detection order is as follows: just begun to insert printer constantly at print cartridge, described the 5th sensor 106 is not blocked by described retaining mechanism from being blocked by described retaining mechanism one end of beginning most; Whether first sensor 101 and second sensor, the 102 described projections 5 of detection and second projection 6 block the transmission route of described sensor 101 and 102 light then; Whether the 3rd sensor 103 and four-sensor 104 detects shading light part on projecting part between projection 5 and second projection 6 and blocks and block or change described sensor 103,104 light transmission route then, and in the pilot process only not on the projecting part hollow bulb pass; Printer pack fully into constantly at print cartridge at last, and the light transmission route of described the 5th sensor 106 is blocked by described retaining mechanism one end again or changes.
Because the projection 5/5 ' on the described different print cartridge is different from the distance that the print cartridge front end extends with second projection 6/6 ', so dissimilar print cartridges are in installation process, block the moment difference of printer inner sensor, thereby can judge toner cartridge type by the light receiver information of sensor; Wherein said toner cartridge type comprises the date of manufacture of print cartridge, ink capacity, ink composition, print cartridge sales territory, the model of print cartridge etc.Therefore, when one type print cartridge, during such as the housing overproduction of print cartridge 1, and the housing of print cartridge 1 is not produced, and just can obtain print cartridge 1 ' from the length that the print cartridge antetheca stretches out by the projection 5 on the simple adjustment print cartridge 1 and second projection 6.Certain described toner cartridge type deciding means can only constitute by one in projection 5 or second projection 6.
Figure 8 shows that the structural representation in the installation process that the invention provides print cartridge; As shown in Figure 8, the toner cartridge type detection part of this print cartridge comprises: first detection part, comprise projection 5, second detection part comprises second projection 6, the 3rd detection part is made of first assembly 7, and the position of hollow bulb on cartridge case that arranges on described first assembly 7 can change, by position described first assembly and cartridge case relation, block/change the light transmission route of printer inner sensor 103/104 selectively; And the 4th detection part, being constituted by second assembly 8, the position of hollow bulb on cartridge case that arranges on described second assembly 8 also can change; Therefore, can judge the more relevant information of print cartridge by above-mentioned toner cartridge type detection part.In addition, print cartridge provided by the invention also is provided with ink surplus testing agency, and the housing that described ink surplus testing agency can be added trnaslucent materials by buoy commonly used in the prior art constitutes, perhaps reflective formations such as prism.
Embodiment two
Being illustrated in figure 9 as the embodiment of the invention two provides the decomposing schematic representation of print cartridge; Described print cartridge 1 comprises: inking chamber 3:; Ink outlet port 4; Removably be mounted to the projection 5 on the cartridge case, projection 5 is provided with the occlusion part that stops or change the light transmission route of printer inner sensor, locating hole 13 and correction hole 14; On the housing of print cartridge, also be provided with the cylinder 15a of projection, 15b, 15c, 15d, 15e, and described cylinder 15a cooperates with locating hole 13 on the projection 5, by the correction hole 14 and cylinder 15b on the projection 5,15c, 15d, a cooperation among the 15e, can be so that projection 5 be different with the angle of cartridge case front end face, print cartridge is when packing printer into like this, described projection is blocked the moment of printer inner sensor with regard to difference, the Printer Information difference of printer identification like this is so can obtain dissimilar print cartridges by the angular relationship of adjusting projection 5 and cartridge case.
Embodiment three
The decomposing schematic representation of print cartridge is provided for the embodiment of the invention three as shown in figure 10; Described print cartridge 1 comprises: inking chamber 3; Ink outlet port; Detachably be mounted to the projection 5 on the cartridge case, described projection 5 can stop or change the occlusion part of printer inner sensor, and described projection 5 is provided with through hole 17a; The housing of print cartridge is provided with through hole 17b, 17c, and the size of described through hole 17b, 17c and the through hole 17a's on the described projection 5 is measure-alike; And a slotting key 16, described slotting key can insert through hole 17a on the described projection 5 and through hole 17b, the 17c on the cartridge case, makes described projection 5 be fixed on the cartridge case; The preferred through hole of present embodiment and slotting key are cylindrical shape, are not limited to cylindrical shape certainly.By the matching relationship of above-mentioned projection 5 and cartridge case, can so just can obtain dissimilar print cartridges so that dash forward 5 from the outstanding length difference of cartridge case front end.
Embodiment four
The decomposing schematic representation of print cartridge is provided for the embodiment of the invention four as shown in figure 11; Described print cartridge comprises: inking chamber 3; Ink outlet port 4; Removably be mounted to the projection 5 on the cartridge case, projection 5 is provided with the occlusion part that stops or change the light transmission route of printer inner sensor, external screw thread 18, the housing of described print cartridge is provided with internal thread 19, the housing of projection 5 and print cartridge is by being connected between the described screw thread like this, and housing realizes that by the cooperate degree between the described screw thread described protrusion member apart from the distance difference of print cartridge front end face, so just can obtain dissimilar print cartridges.
Claims (13)
1. cartridge of ink-jet printer, comprise housing, be positioned at inking chamber that described enclosure interior is used for storage ink, be positioned on the described housing the inking chamber ink feed to the ink outlet port of printer, the detection part that is connected with described housing and detection part detent mechanism, relative position between described detection part and described housing is adjustable, and by described detent mechanism location, described housing comprises upper wall, lower wall, the antetheca and the rear wall that intersect with upper wall and lower wall, and respectively with antetheca, rear wall and described upper wall, two sidewalls that lower wall intersects; Described ink outlet port is positioned on the described antetheca, it is characterized in that, described detection part comprises the projection that is positioned on the housing, and described projection is positioned at described antetheca and upper wall intersection or described antetheca and lower wall intersection.
2. cartridge of ink-jet printer as claimed in claim 1 is characterized in that, the relative position between described detection part and the described housing characterizes the type of described print cartridge.
3. cartridge of ink-jet printer as claimed in claim 2 is characterized in that, described relative position is relative distance.
4. cartridge of ink-jet printer as claimed in claim 2 is characterized in that, described relative position is relative angle.
5. cartridge of ink-jet printer as claimed in claim 1 is characterized in that, described detent mechanism is for connecting the telescopic retaining mechanism between described projection and the housing.
6. cartridge of ink-jet printer as claimed in claim 5 is characterized in that, described telescopic retaining mechanism comprises the fixture block that is arranged at protrusion surface and is arranged at a plurality of draw-in grooves that described housing fixture block interior and described protrusion surface is complementary.
7. cartridge of ink-jet printer as claimed in claim 5 is characterized in that, described telescopic retaining mechanism comprises the draw-in groove that is arranged at protrusion surface and is arranged at a plurality of fixture blocks that described housing draw-in groove interior and described protrusion surface is complementary.
8. cartridge of ink-jet printer as claimed in claim 5 is characterized in that, described telescopic retaining mechanism comprises the magnet that is arranged at protrusion surface and is arranged at the magnet that described housing magnet interior and described protrusion surface is complementary.
9. cartridge of ink-jet printer as claimed in claim 5 is characterized in that, described telescopic retaining mechanism comprises the through hole that is arranged on the projection, is arranged at through hole and a hot key that inserts described two through hole on the housing.
10. cartridge of ink-jet printer as claimed in claim 5 is characterized in that, described telescopic retaining mechanism comprises the external screw thread that is arranged on the projection and is arranged at the interior internal thread that cooperates with described external screw thread of housing.
11. cartridge of ink-jet printer as claimed in claim 4, it is characterized in that, described detent mechanism comprises the described cylinder that is arranged at locating hole, the correction hole on the projection and is arranged on the projection that cooperates with described locating hole and correction hole on the described housing, described correction hole and different cylinder cooperate can be so that the angle between described projection and the print cartridge antetheca be different, and described relative angle can determine the type of print cartridge.
12. cartridge of ink-jet printer as claimed in claim 1 is characterized in that, described detection part comprises the projection that is positioned at described antetheca and upper wall intersection and is positioned at second projection of antetheca and lower wall intersection.
13. cartridge of ink-jet printer as claimed in claim 12 is characterized in that, also is provided with the projecting part of band hollow bulb between described projection and second projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110052140 CN102145587B (en) | 2011-03-04 | 2011-03-04 | Ink box for ink-jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110052140 CN102145587B (en) | 2011-03-04 | 2011-03-04 | Ink box for ink-jet printer |
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| Publication Number | Publication Date |
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| CN102145587A CN102145587A (en) | 2011-08-10 |
| CN102145587B true CN102145587B (en) | 2013-08-07 |
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| CN 201110052140 Active CN102145587B (en) | 2011-03-04 | 2011-03-04 | Ink box for ink-jet printer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103587247B (en) * | 2013-11-04 | 2016-03-30 | 珠海天威飞马打印耗材有限公司 | Print cartridge |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101274529A (en) * | 2007-03-28 | 2008-10-01 | 兄弟工业株式会社 | Ink cartridge, set of ink cartridges, and ink cartridge determination system |
| CN101844453A (en) * | 2009-03-27 | 2010-09-29 | 兄弟工业株式会社 | Ink-feeding device |
| CN201721129U (en) * | 2010-05-01 | 2011-01-26 | 珠海纳思达企业管理有限公司 | Ink cartridge, ink cartridge set and ink cartridge determining system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010228376A (en) * | 2009-03-27 | 2010-10-14 | Brother Ind Ltd | Ink supply device and method for determining ink cartridge |
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2011
- 2011-03-04 CN CN 201110052140 patent/CN102145587B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101274529A (en) * | 2007-03-28 | 2008-10-01 | 兄弟工业株式会社 | Ink cartridge, set of ink cartridges, and ink cartridge determination system |
| CN101844453A (en) * | 2009-03-27 | 2010-09-29 | 兄弟工业株式会社 | Ink-feeding device |
| CN201721129U (en) * | 2010-05-01 | 2011-01-26 | 珠海纳思达企业管理有限公司 | Ink cartridge, ink cartridge set and ink cartridge determining system |
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