CN104417073B - Print cartridge - Google Patents
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- Publication number
- CN104417073B CN104417073B CN201410298366.1A CN201410298366A CN104417073B CN 104417073 B CN104417073 B CN 104417073B CN 201410298366 A CN201410298366 A CN 201410298366A CN 104417073 B CN104417073 B CN 104417073B
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- CN
- China
- Prior art keywords
- print cartridge
- chip
- reflecting plate
- ink
- ink tank
- 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.)
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Abstract
The invention provides a kind of print cartridge, it is possible to reduce the number of working processes when print cartridge manufactures, and manufacturing cost is controlled, while the light accepting part of ink-jet recording apparatus can be made to detect the light that the illuminating part of IC chip is sent.The print cartridge 1A of the present invention, 1B is mounted to the print cartridge 1A of ink-jet recording apparatus, 1B, with reflecting the reflecting plate 3 of the light sent from the illuminating part 43 of IC chip 4, being arranged on the reflecting plate maintaining part 52b on the end face of the side of bolt handle 51 of ink tank 2 to keep reflecting plate 3, the light that IC chip 4 is configured to make to be sent by illuminating part 43 and reflected through reflecting plate 3 incides the light accepting part 12 for being arranged at ink-jet recording apparatus 10.
Description
Technical field
The present invention relates to a kind of print cartridge for being installed on ink-jet recording apparatus.
Background technology
Generally in the prior art, print cartridge, and ink-jet recording apparatus are configured with ink-jet recording apparatus in order to detect ink
The colouring information of box and illuminating part is provided with the IC chip for be installed on print cartridge, by the light for being arranged at ink-jet recording apparatus side
The luminous of the illuminating part is detected in portion.
For example, in patent document 1, disclose on the real estate configured towards on the inside of print cartridge, be used to produce provided with LED etc.
While 1 illuminating part of visible ray, the head unit between the 1st illuminating part and light accepting part is provided with optical fiber etc.
Light conductivity part, the light that can send illuminating part are guided to light accepting part.
In addition, there is also such print cartridge, by being additionally provided with light conductivity portion on the bolt handle of print cartridge (ラ ッ チ レ バ ー)
Part, the light that illuminating part is sent are guided to light accepting part.
In addition, patent document 2 discloses that a kind of invent, in the door bolt portion of the face position in light accepting part (ラ ッ チ portions)
Infrared emitting portion is provided with, the infrared emitting portion connects the connected electrode of the jack of printer carriage by flexible cord
Portion, it is possible to light conductivity part as omitting patent document 1.
Prior art literature
Patent document
Patent document 1：Specially permit No. 3793216；
Patent document 2：JP 2013-18160 publications.
The content of the invention
The invention problem to be solved
But for being provided with light conductivity part in head unit as patent document 1, or on the bolt handle of print cartridge
Structure provided with light conductivity part, light conductivity part are essential, can not just be made if having lacked light conductivity part
Light accepting part detects the light of IC chip, and ink-jet recording apparatus can not just work.Further, since need the light conductivity as separate part
Part, therefore not only increase the number of working processes when ink-jet recording apparatus and print cartridge manufacture, also result in manufacturing cost increase.
In addition, by setting infrared emitting portion in the top of bolt handle as patent document 2, although leaded light can be omitted
Property part, but due to need it is flexible wired connect infrared emitting portion and electrode portion, therefore structure becomes complicated, more than institute
The number of working processes that situation is stated when not only increasing print cartridge manufacture, also results in manufacturing cost increase, and also have and connect up easily damage
Bad the problem of.
It is therefore an object of the present invention to solve the above problems a little, there is provided a kind of print cartridge, it is possible to reduce when print cartridge manufactures
The number of working processes, and manufacturing cost is controlled, while the light accepting part of ink-jet recording apparatus can be made to detect the illuminating part hair of IC chip
The light gone out.
Means for solving the problems
The print cartridge of the present invention is a kind of print cartridge for being installed on ink-jet recording apparatus, and there is reflection to be sent out from the illuminating part of IC chip
The reflecting plate of the light gone out, in order to keep reflecting plate the reflecting plate maintaining part on the end face of the bolt handle side of ink tank is arranged on,
IC chip is configured to make to be sent by illuminating part and the light through baffle reflection incides the light for being arranged at ink-jet recording apparatus
Portion.
As another preferred scheme of the present invention, IC chip is arranged on the bottom of bolt handle so that illuminating part is in reflecting plate side
Expose.
As another preferred scheme of the present invention, the linking part of the lower end of reflecting plate maintaining part and the lower end of bolt handle is provided with opening
Portion, IC chip are installed into illuminating part and exposed from opening portion to upside.
As another preferred scheme of the present invention, print cartridge has the ink tank of storage ink, independently of the ink tank and
The IC chip holding member of composition, IC chip holding member have bolt handle, the container insertion section for inserting ink tank, are used for
The container mount of ink tank is fixed on, reflecting plate maintaining part is formed at the surface of the bolt handle side of container insertion section.
Invention effect
Pass through the print cartridge of the present invention, it is possible to reduce the number of working processes when print cartridge manufactures, and manufacturing cost is controlled, while can be with
The light accepting part of ink-jet recording apparatus is set to detect the light that the illuminating part of IC chip is sent.
Brief description of the drawings
Fig. 1 is the stereoscopic figure for the ink-jet recording apparatus for being provided with the print cartridge of the present invention；
Fig. 2 is the exploded perspective view of the embodiment 1 of the print cartridge of the present invention；
Fig. 3 is (a) front view, (b) side view, (c) rearview of the IC chip of embodiment 1 or embodiment 2；
Fig. 4 is the partial perspective view of the print cartridge of embodiment 1；
Fig. 5 is the schematic partial sectional view of the print cartridge of embodiment 1；
Fig. 6 is the stereogram of the IC chip holding member of embodiment 1；
Fig. 7 is the exploded perspective view of the embodiment 2 of the print cartridge of the present invention；
Fig. 8 is the partial perspective view of the print cartridge of embodiment 2；
Fig. 9 is the schematic partial sectional view of the print cartridge of embodiment 2.
Description of reference numerals：
1A, 1B print cartridge；2 ink tanks；21 ink supply ports；22 fixing grooves；23 cascaded surfaces；24 fixed lobes；3 reflections
Plate；4IC chips；41 signal wires；42 control units；43 illuminating parts；5IC chip holding members；51 bolt handles；51a, 51b opening portion；52
Container insertion section；52a insertions are raised；52b reflecting plate maintaining parts；53 container mounts；53a fixing holes；53b receiving portions；10 sprays
Black tape deck；11 cartridge carriers；12 light accepting parts.
Embodiment
The embodiment of the print cartridge of the present invention is illustrated below by way of accompanying drawing.
The print cartridge 1A of embodiment 1, as shown in figure 1, being mounted to use in the cartridge carrier 11 of ink-jet recording apparatus 10
Print cartridge 1A, as shown in Fig. 2 being mainly made up of ink tank 2, reflecting plate 3, IC chip 4, IC chip holding member 5.
Each structure of embodiment 1 is described in detail below.
Ink-jet recording apparatus 10 be by the printing objects such as paper the drop such as jet ink filled the printing printed
Put, the ink of injection is supplied by the print cartridge 1A for being installed on the cartridge carrier 11 of ink-jet recording apparatus 10.
The print cartridge 1A of embodiment 1 ink tank 2 is the container for depositing the ink of supply ink-jet recording apparatus 10, its
It is internally formed the space for depositing ink.On the bottom surface of the ink tank 2, oriented cylindric providing ink formed below
Mouthfuls 21, for the providing ink that will be stored in ink tank 2 to ink-jet recording apparatus 10.
In addition, as shown in Fig. 2 on the end face of the side of bolt handle 51 of ink tank 2, abreast formed with concave solid at two
Determine groove 22,22 ', inserted upward for IC chip holding member 5 and be held in ink tank 2.Then, the bottom of ink tank 2
On face, ink supply port 21 opposite side corner formed with the cascaded surface 23 for installing IC chip holding member 5,
Simultaneously on the cascaded surface 23, formed with columned fixed lobe 24,24 ' at two, make it for fixing IC chip holding member 5
It is difficult for drop-off.By these fixing grooves 22,22 ' and fixed lobe 24,24 ', IC chip holding member 5 can be caused relative to ink
Water receptacle 2, easily installation, difficult for drop-off when in use during fabrication.
Then, as shown in Fig. 2 the reflecting plate 3 of embodiment 1 is to reflect the part of light that the illuminating part 43 of IC chip 4 is sent,
It is made up of polyethylene terephthalate and forms tabular.As shown in figure 5, the bolt handle by the way that the reflecting plate 3 to be arranged to print cartridge 1A
On the end face of 51 sides, the light that the illuminating part 43 of IC chip 4 is sent can be reflected, simply incides light and is arranged at ink mist recording
The light accepting part 12 of device 10.In addition, the easy structure by the reflecting plate 3, it is possible to reduce the number of working processes when print cartridge 1A is manufactured,
And control manufacturing cost.
In addition, as shown in Fig. 3 (a)-Fig. 3 (c), signal wire 41 is furnished with a face of the IC chip 4 of embodiment 1, it is another
Individual face is provided with by above-mentioned signal wire 41 and the control unit 42 of work, by being made up of above-mentioned control unit 42 and the LED to work
Illuminating part 43.Then, as shown in Fig. 2, Fig. 4 and Fig. 5, the IC chip 4 is configured to make to be sent by illuminating part 43 and by reflecting plate 3
The light of reflection incides the light accepting part 12 for being arranged at ink-jet recording apparatus 10.Specifically, as shown in Fig. 2, Fig. 4 and Fig. 5, embodiment
1 IC chip 4 is arranged on the bottom of bolt handle 51 so that illuminating part 43 exposes in the side of reflecting plate 3.
Then, the print cartridge 1A of embodiment 1 IC chip holding member 5 as shown in Fig. 2 independently of the ink tank 2 structure
Into by bolt handle 51, the container insertion section 52 for inserting ink tank 2, the container mount 53 for being fixed on ink tank 2
Form.
The bolt handle 51 of embodiment 1 is the print cartridge branch for print cartridge 1A to be detachably installed on to ink-jet recording apparatus 10
The slightly curved curved of elastic deformation can occur for the snap portions of frame 11, formation.Further, as shown in Fig. 2 the bottom of the bolt handle 51
On, formed with the opening portion 51a for installing IC chip 4, IC chip 4 is installed into illuminating part 43 from opening portion 51a to anti-
The side of plate 3 is penetrated to expose.
In addition, as shown in fig. 6, the container insertion section 52 of embodiment 1 is to be used to IC chip holding member 5 inserting ink appearance
Device 2 and the part installed, from the lower end of container insertion section 52 to upside abreast at two formed with the insertion that section is convex
Raised 52a, 52a '.Then, as shown in Figure 2 and Figure 4, insertion projection 52a, 52a ' is inserted and be arranged on upward is formed at ink
In fixing groove 22,22 ' on the end face of the side of bolt handle 51 of water receptacle 2.
Further, the container insertion section 52 of embodiment 1 as shown in Figure 2 and Figure 6, on the face of the side of bolt handle 51, has for protecting
Hold the reflecting plate maintaining part 52b of reflecting plate 3.In embodiment 1, reflecting plate maintaining part 52b is provided with the hook-shaped guarantor of opposite a pair
Pawl 52b, 52b ' are held, between the holding claws 52b, 52b ', reflecting plate 3 is inserted from above into and kept.
In addition, as shown in Figure 2 and Figure 6, the container mount 53 of embodiment 1 forms slightly tabular, the lower end with bolt handle 51
It is connected with the lower end of container insertion section 52.Container mount 53 is mounted to the cascaded surface 23 of ink tank 2 and by IC chip
Holding member 5 is fixed on the part of ink tank 2.In embodiment 1, formed with being used at two be fixed on ink on container mount 53
Fixing hole 53a, 53a ' on water receptacle 2, the fixing hole 53a, 53a ' and the card of fixed lobe 24,24 ' for being formed at ink tank 2
Merge and fix.
Then, the effect to the print cartridge 1A of embodiment 1 illustrates.
When manufacturing print cartridge 1A, ink is filled in ink tank 2 first.On the other hand, in the structure independently of ink tank 2
Into IC chip holding member 5 in, reflecting plate 3 is fixed on the end face of its side of bolt handle 51 by reflecting plate maintaining part 52b, makes reflecting plate
3 are right against the inner surface of bolt handle 51.In addition, IC chip 4 is arranged at the opening portion 51a for the bottom for being formed at bolt handle 51, make
Its illuminating part 43 exposes in the side of reflecting plate 3.Therefore, reflecting plate 3 and illuminating part 43 are configured to opposite state.
When reflecting plate 3 and IC chip 4 are installed to IC chip holding member 5, the insertion of IC chip holding member 5 is raised
52a, 52a ' upper end be inserted upwardly into and keep from the lower end of the fixing groove 22,22 ' of ink tank 2.Now, container is arranged to consolidate
The fixing hole 53a, 53a ' and ink tank 2 that determine portion 53 fixed lobe 24,24 ' engage, while the upper table of container mount 53
Face abuts with the cascaded surface 23 of ink tank 2, and IC chip holding member 5 is fixed in ink tank 2.So, print cartridge 1A's
In manufacturing engineering, by the way that IC chip holding member 5 and ink tank 2 are individually assembled, IC chip 4 is touched by operator
Chance reduce, can reduce IC chip 4 by operator on hand grease attachment, IC chip damage risk, reduce fraction defective.
When then, using print cartridge 1A, when print cartridge 1A is installed on the cartridge carrier 11 of ink-jet recording apparatus 10, IC chip 4
Signal wire 41 be in contact with the contact of the side of cartridge carrier 11, both realize electrical connection.Then, the print cartridge 1A He of IC chip 4
Ink-jet recording apparatus 10 is electrically connected, and the control unit 42 of IC chip 4 makes illuminating part 43 luminous.As shown in figure 5, the illuminating part 43 is sent out
The light gone out is reflected by reflecting plate 3, incides the light accepting part 12 for being arranged at ink-jet recording apparatus 10.Then, it is incident by light
To light accepting part 12, ink-jet recording apparatus 10 identifies that print cartridge 1A has been connected.
By the print cartridge 1A of the above embodiments 1, following effects can be obtained.
1st, the reflecting plate 3 of simple structure is passed through, it is possible to reduce the number of working processes when print cartridge 1A is manufactured, and be manufactured into
This, while the light accepting part 12 of ink-jet recording apparatus 10 can be made to detect the light that the illuminating part of IC chip 4 is sent.
2nd, in print cartridge 1A manufacturing engineering, by the way that IC chip holding member 5 and ink tank 2 are individually assembled,
The chance that IC chip 4 is touched by operator is reduced, and can reduce IC chip 4 by the grease of operator on hand adheres to, IC chip is damaged
The risk of wound, reduce fraction defective.
Then, the embodiment 2 of the print cartridge of the present invention is illustrated.In the print cartridge 1B of embodiment 2 structure, with foregoing reality
The same or equivalent structure of example 1 is applied to represent no longer to illustrate with same symbol.
As shown in fig. 7, the print cartridge 1B of embodiment 2 is mainly by ink tank 2, reflecting plate 3, IC chip 4, IC chip maintaining part
Part 5 is formed.
As shown in figs. 7 to 9, in embodiment 2, the reflecting plate maintaining part 52b of IC chip holding member 5 lower end and bolt handle
Opening portion 51b is provided with the linking part of 51 lower end, the container mount 53 of IC chip holding member 5, which is provided with, to be used to accommodate IC cores
The receiving portion 53b of piece 4.Then, as shown in figure 9, IC chip 4 is installed into its illuminating part 43 reveals from opening portion 51b to upside
Go out.Now, as shown in figure 9, the control unit 42 of IC chip 4 is contained in the receiving portion 53b of container mount 53.
As embodiment 2, even if IC chip 4 is not provided with bolt handle 51, and when being disposed on container mount 53, only
The IC chip 4 and ink-jet recording apparatus 10 for wanting print cartridge 1B are electrically connected, and reflecting plate 3 can be with light that Refl-Luminous portion 43 is sent simultaneously
Light is set to incide the light accepting part 12 of ink-jet recording apparatus 10.
Because the print cartridge 1B of embodiment 2 has said structure, even therefore the connecting point position ink-jet different from IC chip 4
Tape deck 10, the effect same with the print cartridge 1A of embodiment 1 and effect can also be realized.
In addition, the print cartridge of the present invention is not limited to above-described embodiment, appropriate change can also be done.
For example, although reflecting plate 3 has used plate-shaped member made of polyethylene terephthalate in the present embodiment, but as long as
It is the part that can reflect the light that the illuminating part 43 of IC chip 4 is sent and the light accepting part 12 for making light incide ink-jet recording apparatus 10
It can use, be not limited to that.For example, it is also possible to using reflecting paper as reflecting plate 3, container insertion section 52 is placed directly against
The side of bolt handle 51 end face on.
In addition, although ink tank 2 and IC chip holding member 5 are each separately formed in the present embodiment,
Can be that ink tank 2 and IC chip holding member 5 are integrally formed.Now, reflecting plate maintaining part 52b is arranged at ink tank 2
The side of bolt handle 51 end face on, reflecting plate 3 is directly held in ink tank 2.Then, IC chip 4 is arranged at the lower end of bolt handle 51
Portion, or the linking part of the bottom of bolt handle 51 and ink tank 2, the light sent by the Refl-Luminous portion 43 of reflecting plate 3 simultaneously make light
Incide light accepting part 12.
Claims (7)
- A kind of 1. print cartridge for being installed on ink-jet recording apparatus, it is characterised in that：Sent with reflection from the illuminating part of IC chip The reflecting plate of light, for the reflecting plate maintaining part on the end face for the bolt handle side for keeping the reflecting plate and being arranged on ink tank, The IC chip is configured to make to be sent by the illuminating part and the light through the baffle reflection incides and is arranged at the spray The light accepting part of black tape deck, the ink tank with storage ink, the IC chip holding formed independently of the ink tank Part, the IC chip holding member have the bolt handle, the container insertion section for inserting the ink tank, for fixing In the container mount of the ink tank, the reflecting plate maintaining part is formed at the bolt handle side of the container insertion section Surface.
- 2. print cartridge according to claim 1, it is characterised in that：The IC chip is arranged on the bottom of the bolt handle, makes The illuminating part is obtained in the reflecting plate side to expose.
- 3. print cartridge according to claim 1, it is characterised in that：The lower end of the bolt handle is provided with opening portion, the IC chip It is installed into the illuminating part from the opening portion to upside to expose.
- 4. according to the print cartridge described in any one of claims 1 to 3, it is characterised in that：The reflecting plate maintaining part is provided with opposite directions A pair of hook-shaped holding claws, between the holding claws, the reflecting plate is inserted from above into and kept.
- 5. according to the print cartridge described in any one of claims 1 to 3, it is characterised in that：The reflecting plate is by poly terephthalic acid second Ester is made and forms tabular.
- 6. according to the print cartridge described in any one of claims 1 to 3, it is characterised in that：Letter is furnished with one face of the IC chip Number line, another face be provided with by the signal wire and work control unit, by by the control unit and the LED groups that work Into illuminating part.
- 7. print cartridge according to claim 1, it is characterised in that：Formed with being used at two be fixed on the container mount Fixing hole on the ink tank, the fixing hole are engaged and fixed with being formed at the fixed lobe of the ink tank.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013004887U JP3186994U (en) | 2013-08-23 | 2013-08-23 | ink cartridge |
| JP2013-004887 | 2013-08-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104417073A CN104417073A (en) | 2015-03-18 |
| CN104417073B true CN104417073B (en) | 2017-12-12 |
Family
ID=50430601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410298366.1A Active CN104417073B (en) | 2013-08-23 | 2014-06-26 | Print cartridge |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3186994U (en) |
| CN (1) | CN104417073B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5616929A (en) * | 1994-02-07 | 1997-04-01 | Fuji Xerox Co., Ltd. | Ink tank with an ink level detector having a viewing window |
| CN101044024A (en) * | 2004-10-20 | 2007-09-26 | 佳能株式会社 | Liquid storage container and ink jet recording apparatus |
| CN201026704Y (en) * | 2007-05-14 | 2008-02-27 | 孙荣华 | Ink cartridge sensing device with edge glass |
| CN201026706Y (en) * | 2007-05-14 | 2008-02-27 | 孙荣华 | Ink cartridge sensing device with reflecting face |
| CN202106682U (en) * | 2011-06-09 | 2012-01-11 | 宁波必取电子科技有限公司 | Ink box for printer |
| DE102007021562B4 (en) * | 2007-05-08 | 2012-05-03 | Kmp Printtechnik Ag | ink cartridge |
| CN202412919U (en) * | 2011-12-28 | 2012-09-05 | 珠海天威飞马打印耗材有限公司 | Ink box |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000043282A (en) * | 1998-07-27 | 2000-02-15 | Canon Inc | Liquid container, cartridge containing it and recorder employing cartridge |
| JP4058436B2 (en) * | 2003-12-26 | 2008-03-12 | キヤノン株式会社 | Ink storage container |
-
2013
- 2013-08-23 JP JP2013004887U patent/JP3186994U/en not_active Ceased
-
2014
- 2014-06-26 CN CN201410298366.1A patent/CN104417073B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5616929A (en) * | 1994-02-07 | 1997-04-01 | Fuji Xerox Co., Ltd. | Ink tank with an ink level detector having a viewing window |
| CN101044024A (en) * | 2004-10-20 | 2007-09-26 | 佳能株式会社 | Liquid storage container and ink jet recording apparatus |
| DE102007021562B4 (en) * | 2007-05-08 | 2012-05-03 | Kmp Printtechnik Ag | ink cartridge |
| CN201026704Y (en) * | 2007-05-14 | 2008-02-27 | 孙荣华 | Ink cartridge sensing device with edge glass |
| CN201026706Y (en) * | 2007-05-14 | 2008-02-27 | 孙荣华 | Ink cartridge sensing device with reflecting face |
| CN202106682U (en) * | 2011-06-09 | 2012-01-11 | 宁波必取电子科技有限公司 | Ink box for printer |
| CN202412919U (en) * | 2011-12-28 | 2012-09-05 | 珠海天威飞马打印耗材有限公司 | Ink box |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3186994U (en) | 2013-10-31 |
| CN104417073A (en) | 2015-03-18 |
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