CN102744969B - Ink injector - Google Patents
Ink injector Download PDFInfo
- Publication number
- CN102744969B CN102744969B CN201210223586.9A CN201210223586A CN102744969B CN 102744969 B CN102744969 B CN 102744969B CN 201210223586 A CN201210223586 A CN 201210223586A CN 102744969 B CN102744969 B CN 102744969B
- Authority
- CN
- China
- Prior art keywords
- print cartridge
- ink
- ink device
- injection
- injection ink
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17563—Ink filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17506—Refilling of the cartridge
Abstract
The invention discloses an ink injector. The ink injector comprises a shell, a detection module and a control module, wherein an ink cartridge installation area is arranged in the shell; the detection module and the control module start ink injection programs according to the output signals of the detection module; the detection module comprises detection parts which are arranged near the ink cartridge installation area and are used for detecting the sizes of ink cartridges in the ink cartridge installation area; and ink injection programs corresponding to the sizes of the ink cartridges are stored in the control module. The ink injector is suitable for the ink cartridges in different sizes and allows adjustment of the ink injection amount according to the sizes of the ink cartridges and realize automatic ink filling, thus improving the ink injection efficiency.
Description
Technical field
The present invention relates to a kind of injection ink device cartridge of ink-jet printer being carried out to refilling.
Background technology
Print cartridge in ink-jet printer can be changed mostly, and the print cartridge as consumable container has the parts such as box body, black chamber, chip, pressure controller usually.Ink chamber in ink once exhaust, namely whole print cartridge is dropped, very waste and not environmentally.So the refilling instrument of ink box regenerating arises at the historic moment.Existing refilling instrument can give the print cartridge refilling having exhausted ink, makes the unspoiled parts such as print cartridge box body, chip can continue to play a role, farthest avoids the wasting of resources.
Existing refilling instrument has large-scale ink-joiner and small-sized injection ink device.The bulky complex structure of ink-joiner, has baroque clamping mechanism, to carry out clamping to the print cartridge of different profile or size, then carries out refilling.But its huge volume and huge weight not portable, be not suitable for general user use.Small-sized injection ink device volume is little, lightweight, and be applicable to very much office, family or individual and use, certain factory also can be equipped with small-sized injection ink device, produces print cartridge for flexibility, reduces the equipment purchasing expense of great number.
The shortcoming of existing injection ink device carries out designing for the concrete size of print cartridge, and the print cartridge varied in size for profile does not possess compatibility.Therefore user needs to purchase different injection ink devices for the print cartridge of different size, and the injection ink device use cost of user can increase greatly for this reason, and also can double in the space storing injection ink device, also can produce more rubbish, be unfavorable for environmental protection during injection ink device life termination.
Notification number is a kind of injection ink device that the Chinese utility model patent of CN201415523Y discloses ink-joiner by name.This injection ink device comprises a base, shell, vavuum pump and measuring pump.Base is provided with the control module comprising single-chip microcomputer, this control module can realize the automatic control to measuring pump and vavuum pump; Shell is provided with and starts bonding stop key.After start key is connected, injection ink device can cover pre-set programs automatically; In emergency circumstances press stop key, the work of vavuum pump and measuring pump can be stopped.Base is also provided with replaceable seal box, and sealing case is arranged according to print cartridge profile, can hold different print cartridges, and it coordinates with the cover piece of injection ink device and realizes print cartridge and locate and seal.Cover piece bottom surface is provided with detecting device of ink box, and to check whether print cartridge is installed, when detecting that print cartridge is not installed, even if press start key, injection ink device does not also work.The shortcoming of this design is according to the signal of detecting device of ink box, control module can only judge whether print cartridge is installed, and can not identify toner cartridge type.When user is similar profile, the difference on width is only there is as print cartridge, the print cartridge that capacity is less put injection ink device into mistakenly and refilling time, injection ink device detects that print cartridge has been installed and namely to start and refilling, ink now just can be caused to overflow and pollute and even damage injection ink device.User during similarly to larger capacity infusing ink in ink box, then can cause print cartridge to fail to fill ink.In other words, this injection ink device cannot take corresponding refilling to operate according to toner cartridge type.Such as, injection ink device control module can not identify the profile size of print cartridge, thus can not realize the adjustment of refilling time or ink injection amount; In addition, when having installed yellow print cartridge in the print cartridge installing zone that predetermined color is red, injection ink device control module can not identify that this mistake is installed, and refilling colour mixture can occur.As can be seen here, this injection ink device can not realize full-automatic refilling for dissimilar print cartridge.
Summary of the invention
Main purpose of the present invention is to provide a kind of print cartridge being applicable to various shapes size, and can according to the injection ink device of print cartridge profile size adjustment ink injection amount.
Another object of the present invention is to provide a kind of injection ink device preventing refilling colour mixture.
For realizing above-mentioned main purpose, injection ink device provided by the invention comprises shell, print cartridge installing zone is provided with in shell, also be provided with the control module of detection module and the start signal output refilling program according to detection module, detection module comprises and to be arranged near print cartridge installing zone and test section for detecting print cartridge profile size in print cartridge installing zone, stores the refilling program corresponding with the profile size of print cartridge in control module.
From above scheme, to be arranged near print cartridge installing zone and test section for detecting print cartridge profile size because detection module includes, control module by according to the start signal output of detection module and refilling program corresponding to the profile size of print cartridge, thus realizes the object according to print cartridge profile size adjustment ink injection amount.
Further scheme is, test section can also detect the color mark of print cartridge in print cartridge installing zone, also stores the threshold value corresponding to print cartridge installing zone predetermined color in control module, and prohibits note program.
From the program, when color and the print cartridge installing zone of the color mark of the print cartridge installed in print cartridge installing zone predetermined color not to time corresponding the output signal of detection module will be less than corresponding threshold value, can start after control module compares and prohibit note program, forbid to this infusing ink in ink box, thus prevent refilling colour mixture.
Another further scheme is that test section comprises multiple sensor, and each sensor is arranged on the different height in bottom surface apart from described print cartridge installing zone.Sensor is microswitch, photoelectric sensor or its combination.When sensor is triggered by print cartridge or the gabarit point emulated on the antetheca side of print cartridge, it sends high level signal to single-chip microcomputer, and the sensor do not triggered sends low level signal to single-chip microcomputer.
Microswitch and photoelectric sensor have higher reliability, sensitivity and durability in print cartridge triggering and output side signal mask; Volume is tiny, is arranged on the different At The Height of the bottom surface relative to print cartridge installing zone, effectively utilizes the scattered space of print cartridge, is conducive to injection ink device and realizes Miniaturization Design, is convenient to packaging, stores and transport.The level signal that single-chip microcomputer exports according to sensor, starts refilling program corresponding with print cartridge profile size in memory, automatically for print cartridge injects appropriate ink, thus realizes automation refilling to the print cartridge that profile varies in size, and promotes refilling efficiency.
Accompanying drawing explanation
Fig. 1 is the stereogram of injection ink device of the present invention;
Fig. 2 is the stereogram that injection ink device of the present invention opens upper cover and lower cover;
Fig. 3 is the front view that injection ink device of the present invention omits upper cover and lower cover;
Fig. 4 is injection ink device of the present invention after the adapter loading low capacity print cartridge and can be mated use, along the A-A sectional view shown in Fig. 3;
Fig. 5 is the top view of injection ink device lower casing of the present invention;
Fig. 6 is the front view of injection ink device ink container base of the present invention;
Fig. 7 is the stereogram of injection ink device ink container base of the present invention;
Fig. 8 is the B-B sectional block diagram of Fig. 6;
Fig. 9 is that the present invention has installed the cartridge seat of high power capacity print cartridge and the top view of gland;
Figure 10 is the stereogram that Fig. 9 omits two glands;
Figure 11 is the C-C sectional view of Fig. 9;
Figure 12 is that the present invention has installed the cartridge seat of low capacity print cartridge and the top view of gland;
Figure 13 is the stereogram that Figure 12 omits four glands and two adapters;
Figure 14 is the D-D sectional view of Figure 12;
Figure 15 is the side view of injection ink device adapter of the present invention;
Figure 16 be can with low capacity black ink box with the use of the upward view of adapter;
Figure 17 be can with low capacity colour ink box with the use of the upward view of adapter;
Figure 18 is the assembling side elevation of adapter and low capacity black ink box;
Figure 19 is the E-E sectional view of Figure 18;
Figure 20 is high power capacity print cartridge side broken section view;
Figure 21 is low capacity print cartridge side broken section view;
Figure 22 is the top view of Figure 20;
Figure 23 has installed the cartridge seat of high power capacity print cartridge and the upward view of gland additional;
Figure 24 is the three-dimensional view of Figure 23;
Figure 25 is that the print cartridge of the first embodiment detects schematic diagram, a, b, c and d figure is respectively high power capacity print cartridge, low capacity print cartridge, high power capacity emulation print cartridge and the detection schematic diagram without print cartridge, wherein, a figure also show the cartridge seat of present embodiment and the schematic diagram of silicagel pad;
Figure 26 is that the print cartridge of the second embodiment detects schematic diagram, and a, b, c, d and e figure is respectively high power capacity print cartridge, lowly held print cartridge, the low capacity emulation print cartridge that adds adapter cartridge, the detection schematic diagram that emulates print cartridge without print cartridge and high power capacity;
Figure 27 is the side partial sectional view of the emulation print cartridge in the first embodiment;
Figure 28 is the side partial sectional view of the low capacity emulation print cartridge in the second embodiment;
Figure 29 is the side partial sectional view of the high power capacity emulation print cartridge in the second embodiment;
Figure 30 is the top view of the low capacity emulation print cartridge in the second embodiment;
Figure 31 is that schematic diagram arranged by photoelectric sensor.
Detailed description of the invention
Print cartridge of the present invention all refers to the print cartridge of waiting to fill with ink.Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
[injection ink device overall structure]
See 1, Fig. 2 and Fig. 4, the shell 1101 of injection ink device 1100 comprises upper casing 1140, lower casing 1150, upper cover to be opened/closed 1160 and lower cover to be opened/closed 1170.Upper casing 1140 is furnished with one and opens the start button 1911 of injection ink device 1100 and multiple LED 1920 that can show injection ink device 1100 operation conditions for user.In shell 1101, be provided with a device pedestal 1102, device pedestal 1102 comprises cartridge seat 1120, ink container base 1600.
Cartridge seat 1120 is provided with kerve 1130, gland 1200, bolster 1122 and silicagel pad 1131.Wherein, gland 1200 can rotate around bolster 1122; Silicagel pad 1131 is docked for the sealing of print cartridge ink supply port 1111 and connected entrance 1123.Injection ink device can give the refilling of height dimension different print cartridge 1110, when giving highly less print cartridge 1110 refilling, only need pad adapter 1300 between print cartridge and gland.
Ink tank 1500 is placed with in ink container base 1600.Ink tank 1500 is arranged a pair for installing the groove 1550 of location, the rib 1560 preventing himself to be out of shape under negative pressure, ink outlet port 1520 and pore 1530.A seal 1540 is respectively furnished with in ink outlet port 1520 and pore 1530.Seal 1540 is preferably self-closing seal.When ink tank 1500 is installed to ink container base 1600, ink outlet port 1520 seals with adapter 1620 and docks.
Ink container base 1600 is also provided with ventilating part 1630.Seal 1633 is provided with in ventilating part 1630.Preferably, injection ink device 1100 of the present invention is configured with useless cartridge 1400.Useless cartridge 1400 comprises useless cartridge entrance 1410, useless cartridge outlet 1420 and sponge 1430.Wherein, sponge 1430 can absorb the ink bubbles of filling with and producing in black process, avoids ink to flee from ink tank 1500, enters into other parts.Useless cartridge entrance 1410 seals with the pore 1530 of ink tank 1500 and docks, and useless cartridge outlet 1420 seals with ventilating part 1630 docks.
Pump 1720 is also configured with, relief valve (not shown), the first pipeline (not shown) and second pipe (not shown) in injection ink device 1100.The first end of the first pipeline seals with pump 1720 and docks, and the second end seals with ventilating part 1630 and docks; The first end of second pipe seals with connected entrance 1123 and docks, and the second end seals with adapter 1620 and docks; Relief valve is arranged on the first pipeline by threeway.
[print cartridge that injection ink device is suitable for]
Print cartridge 1110 is divided into by ink color the print cartridge 1110B that holds black ink and holds the print cartridge 1110C(of color inks see Figure 10), be divided into the print cartridge 1110L(of the print cartridge 1110H of high power capacity and low capacity see Figure 20 and Figure 21 by ink capacity).
High power capacity black ink box 1110BH and high power capacity colour ink box 1110CH at the Installation Example of cartridge seat 1120 see Figure 10, low capacity black ink box 1110BL and low capacity colour ink box 1110CL at the Installation Example of cartridge seat 1120 see Figure 13.
Referring to Figure 20 and Figure 21, the essential difference of the print cartridge 1110L of height capacity ink box 1110H and low capacity is that the former height H is larger than the height h of the latter.
As shown in figure 20, print cartridge 1110 has the ink supply port 1111 being arranged on its diapire 1116, the atmospheric air port 1112 being arranged on its roof 1113 and the negative pressure component 1117 be arranged in negative pressure cavity 1119a.Usual negative pressure component 1117 is not limited to sponge, also can be valve etc. other can keep component or the structure of print cartridge negative pressure.Inking chamber 1119b is for storing ink, and the roof 1113 that negative pressure cavity 1119b is corresponding is provided with ink filling port (not shown), and this ink filling port is in closed condition at ordinary times.
As shown in figure 22, print cartridge 1110 has four sidewalls 1114 and for the lordosis 1118a that locates and rod member 1118b; Wherein, the sidewall 1114 at lordosis 1118a place serves as the antetheca 1115 of print cartridge 1110.Coordinate print cartridge 1110 to be installed by the lockhole 1124 shown in lordosis 1118a and rod member 1118b and Fig. 4 and snap close 1125 and be positioned at kerve 1130.
The Installation Example of the print cartridge 1110 according to Figure 10 and Figure 13, the cartridge seat 1120 of injection ink device 1100 can install multiple color or the different print cartridge 1110 of amount of capacity simultaneously.The print cartridge 1110C of print cartridge 1110B and five splendid attire color inks of a splendid attire black ink is installed in cartridge seat 1120.Wherein the ink color of five print cartridge 1110C is black, red, yellow, the blue and grey of photo respectively.Cartridge seat 1120 is posted the color label (not shown) of the band words identification of corresponding various ink color, to be identified when assorted print cartridge 1110 is installed in corresponding kerve 1130.The predetermined color of the color on color label and kerve 1130.
Below some parts of injection ink device 1100 are elaborated.
[ink container base]
Shown in Fig. 5 is the top view of the lower casing 1150 of injection ink device 1100.The protruding frame 1152 that the entirety that comprises lower casing 1150 is rectangle and 4 screw holes 1151.
Fig. 6 is the front view of the ink container base 1600 of injection ink device 1100, and Fig. 7 is the stereogram of ink container base 1600, and Fig. 8 is the sectional block diagram of ink container base 1600 along the line of B-B shown in Fig. 6.
As shown in Figure 8, establishing multiple in ink container base 1600 is rectangular-shaped groove 1610.Groove 1610 is by diapire 1611, and upper wall 1612, lower wall 1613 and pair of sidewalls 1614 surround, and wherein adjacent groove 1610 shares a sidewall 1614.Preferably, ink container base 1600 passes through integrated injection molding.Certain ink container base 1600 also can be assembled by multiple unit with independent cell body; Each groove 1610 also can have separately independently sidewall 1614.
Preferably, the adapter 1620 as the first joint is arranged on the bottom of groove 1610 on gravity direction, is beneficial to ink tank 1500 emptied of ink be placed in groove 1610.
Adapter 1620 is body integrated with diapire 1611, and its first end 1621 can seal with the ink outlet port 1520 of ink tank 1500 and dock, and the second end 1622 seals with second pipe second end and docks.
From Fig. 4 and Fig. 8, the upper wall 1612 of ink container base 1600 is provided with protruding 1615, lower wall 1613 is provided with protruding 1616, protruding 1615 and protruding 1616 engage with a pair groove 1550 on ink tank 1500 with Locate Ink container 1500 respectively.Preferably, protruding 1615 and protruding 1616 is one-body molded with ink container base 1600, protruding 1615 and protruding 1616 can be mobile with the flexible deformation of upper wall 1612 and lower wall 1613 respectively, so that the handling of ink tank, simplifies the structure of ink container base 1600.
As shown in Figure 7, be provided with lower connecting portion 1640 bottom ink container base 1600, lower connecting portion comprises four screw holes 1641 and four location ancient piece of jade, round, flat and with a hole in its centres 1642.Four screw holes 1641 align with the screw hole of four on lower casing 1,150 1151 respectively, to be fastened on lower casing 1150 by key screw ink container base 1600; Four location walls 1642 are fitted with four internal faces of the protruding frame 1152 of lower casing 1150, with Locate Ink container holder 1600 respectively.
The groove 1610 of ink container base 1600 can flatly be arranged, and also can arrange on relative level face tilt ground.Angular range preferably 10 to 45 degree of groove 1610 relative level face tilt.The angle of the lower wall relative level face tilt of Fig. 4 middle slot 1610 is 12 degree, the scheme be obliquely installed is convenient to load and unload ink tank, with the inner space making full use of injection ink device 1100, reduce injection ink device 1100 horizontal direction size, and then reduce injection ink device 1100 projected area in the horizontal plane, thus reduce desktop area occupied.
Second end of the first pipeline of injection ink device 1100 can directly dock with ink tank port sealing.But connect like this and there is ink bubbles enters pump 1720 risk by the first pipeline.Therefore, preferably, the first pipeline second end be connected in series useless cartridge 1400 between pore 1530, to filter ink bubbles (see Fig. 4).
Referring to Fig. 4, the ventilating part 1630 as the second joint is molded over the seat top at ink tank 1600, so that useless cartridge 1400 is connected with it.The first end 1631 of ventilating part 1630 seals with pump 1720 and docks, and establishes seal 1633 and can export 1420 with the useless cartridge of useless cartridge 1400 to seal and dock in the second end 1632.Useless cartridge entrance 1410 is arranged on one end of useless cartridge 1400 sides, and can seal with the pore 1530 of ink tank 1500 and dock; Useless cartridge outlet 1420 is arranged on the other end of the side at useless cartridge entrance 1410 place, and can seal with the second end 1632 of ventilating part 1630 and dock.Preferably, useless cartridge outlet 1420 extends to the inside of useless cartridge 1400, to prevent from further flowing out useless cartridge by the ink of sponge 1430.Certainly, except using sponge to filter except ink bubbles and the ink spittle, employing side that can also substituting towards one of useless cartridge entrance 1410, two or more rib pokes ink bubbles and cuts down the ink spittle.Ink container base 1600 arranged outside has the positioning table 1660 of band screw.Storage can be carried out to all pipelines in injection ink device 1100 and arrange by coordinating of U-shaped briquetting and screw (not shown) and positioning table 1660 and fix, prevent pipeline from freely swinging and occur the danger that pipeline gets loose.Collecting can certainly be carried out by shaping or the pipe clamp be assemblied in ink container base or housing on other position to each pipeline arrange and fix.
From Fig. 3 and Fig. 4, ink container base 1600 arranges 7 grooves 1610, and each groove 1610 can hold an independently ink tank 1500.Wherein two ink tanks 1500 store black ink, and all the other five ink tanks 1500 store the five kind color inks corresponding with print cartridge 1110C.The benefit of this design is when filling with ink to high power capacity black ink box 1110BH together with low capacity colour ink box 1110CL, the ink of each ink tank 1500 can exhaust substantially simultaneously, be conducive to unified replacing ink tank 1500, avoid frequent appearance low ink amount warning and change ink tank 1500, ensureing the black efficiency of higher filling.Injection ink device 1100 can realize print cartridge 1110 refilling simultaneously to multiple different colours different capabilities, and therefore refilling efficiency is very high.On the other hand, may for some special reason, the used ink amount of some particular color is large especially, and therefore during refilling, in ink tank 1500, the ink of some particular color is consumed comparatively fast.Adopt independently groove 1610 to install ink tank 1500 that independently ink tank 1500 allows to change easily certain respective color, meets neatly and fills with black printing demand.
When ink in a certain ink tank 1500, only need extract corresponding ink tank 1500 out, insert the new ink tank 1500 with respective color inks, the replacing of each ink tank 1500 is non-interference, is independent of each other.
If want to add ink to ink tank 1500, first ink tank 1500 can be taken out from groove 1610, in the place away from injection ink device, at arbitrary seal 1540 place of ink outlet port 1520 or pore 1530, pour into by syringe or spring bottle (not shown).So only once need pour into ink tank 1500, injection ink device 1100 repeatedly can pour into print cartridge 1110, can simplify refilling operation equally, reduce the risk of ink leak and pollution.
[gland and cartridge seat]
Referring to Fig. 9 to Figure 11, the number one_to_one corresponding of gland 1200, kerve 1130 and print cartridge 1110, therefore the handling of each print cartridge 1110 do not interfere with each other.
Gland 1200 one end arranges hinge hole 1201, cartridge seat 1120 is provided with bolster 1122.Gland 1200 is rotatably connected by hinge hole 1201 and bolster 1122, has installed rubber shaft bearing 1216 between hinge hole 1201 and bolster 1122.Gland 1200 other end is arranged has flexible handle 1210, and handle 1210 has buckling parts 1211, operating portion 1212 and root 1213; Opposite side relative with bolster 1122 in cartridge seat 1120 is provided with button bit 1121.Handle 1210 has elasticity.When promoting operating portion 1212, buckling parts 1211 departs from button bit 1121, and gland 1200 is taken advantage of a situation around bolster 1122 and raised under thrust; When around bolster 1122 to when pressing down gland 1200, handle 1210 be subject to button bit 1121 compressing and to moving away from button bit 1121 direction, when buckling parts 1211 crosses button bit 1121, buckling parts 1211 under the effect of handle 1210 natural resiliency restoring force to button bit 1121 near and fasten with button bit 1121.Gland 1200 is provided with epirelief 1214 in cartridge seat 1120 side dorsad, by pinching operating portion 1212 and epirelief 1214 forces buckling parts 1211 to depart from button bit 1121, thus can also open gland.The side of gland 1200 cartridge seat 1120 is dorsad provided with the stop relative with operating portion 1212 convex 1215, damages because of excessive deformation to prevent handle 1210.Gland 1200 arranges groove 1203 towards print cartridge 1110 side, and groove 1203 is embedded with the rubber blanket 1204 as seal, and the bearing pin 1206 of rubber blanket 1204 is inserted in the hole clipping 1205 of gland 1200.When gland 1210 fastens with button bit 1121, rubber blanket 1204 compresses and seals the atmospheric air port 1112 of print cartridge, and now print cartridge is under gland institute applied pressure, and be fixed on kerve 1130 by more firm, the sealing effectiveness of ink outlet port 1111 is further enhanced.
[refilling process]
Pump 1720 is communicated with at pore 1530 place opposite outer atmospheric sealing with ink tank 1500 through the first pipeline, ventilating part 1630 and useless cartridge 1400; The ink outlet port 1520 of ink tank 1500 is communicated with at ink supply port 1111 place opposite outer atmospheric sealing with print cartridge 1110 through adapter 1620, second pipe and connected entrance 1123; The pore 1112 of print cartridge 1110 can be sealed by weldering film or be utilized the rubber blanket 1204 on gland 1200 or the rubber blanket 1310 on adapter 1300 to seal in advance.
During refilling, pump 1720 first takes out negative pressure to ink tank 1500 and print cartridge 1100, and the relief valve now on the first pipeline cuts out; When print cartridge internal negative pressure reaches predetermined value, pump 1720 stops taking out negative pressure; Then relief valve is opened, and the first pipeline is communicated with air through relief valve; Because Ink Cartridge inner pressure is lower than atmospheric pressure, therefore, the ink in ink tank 1500 is pushed down into print cartridge in atmospheric pressure effect, until pressure balance.
Above-mentionedly take out in negative pressure process, the gas that print cartridge is 1110 li enters ink tank 1500 through ink outlet port 1520, form bubble in the ink of gas in ink tank 1500 and constantly rise to ink level, some bubble breaks when rising to liquid level and forms the ink spittle, and the bubble that do not break forms ink bubbles and constantly accumulation, ink bubbles and the ink spittle can pump 1720 take out suction function under enter pore 1530 and direction to pump 1720 is moved.Useless cartridge 1400 effectively can eliminate ink bubbles and the ink spittle, prevents it from entering pump 1720 through the first pipeline.
Certainly, injection ink device 1100 also can adopt malleation refilling.Now, the atmospheric air port 1112 on print cartridge 1110 is still sealed, but ink filling port is opened.Pump 1720 adds malleation directly to ink tank.Can not produce ink bubbles due to malleation refilling and therefore the ink spittle do not need useless cartridge 1400, the second end 1632 of ventilating part 1630 directly can be communicated with by the U-shaped seal of tube with the pore 1530 of ink tank 1500.Second end of the first pipeline directly can also be sealed with the pore 1530 of ink tank 1500 and dock.
[print cartridge detection]
Figure 25 is that the print cartridge of first embodiment of the invention detects schematic diagram.Wherein, cartridge seat 1120 and accessory structure thereof is eliminated in Figure 25 b to Figure 25 d.
Referring to Figure 25, cartridge seat 1120 is provided with as print cartridge installing zone and kerve 1130 for placing print cartridge 1110.Wherein, the bottom surface 1132 of the kerve 1130 i.e. bottom surface of print cartridge installing zone.The test section of detection module 1930 comprises upper microswitch 1933 respectively as first sensor and the second sensor and lower microswitch 1934.Wherein, upper microswitch 1933 is arranged on circuit board 1931, and lower microswitch 1934 is arranged on lower circuit board 1932.Upper microswitch 1933 and lower microswitch 1934 are arranged near kerve 1130, to guarantee that print cartridge 1110 is in when loading kerve 1130 in the valid analysing range of upper microswitch 1933 and lower microswitch 1934.Control module (not shown) comprises one and to be arranged on lower circuit board single-chip microcomputer (not shown) on 1931.This single-chip microcomputer is electrically connected with upper microswitch 1933 and lower microswitch 1934 respectively.
Upper microswitch 1933 and lower microswitch 1934 are preferably separately positioned on first height and the second height of bottom surface 1132, and consistency from top to bottom.
Silicagel pad 1131 is for being arranged on the self-closing seal at connected entrance 1123 place, and when kerve 1130 installs print cartridge 1110, ink outlet port 1111 will remove the self-closing of silicagel pad 1131, and ink outlet port 1111 is communicated with hermetically with connected entrance 1123; When in kerve 1130 without print cartridge 1110 time, silicagel pad 1131 recovers self-closing state, sealing connected entrance 1123.The sealing of connected entrance 1123 during in order to further ensure not install print cartridge 1110, installing simulation print cartridge 1740 in kerve 1130.Wherein, emulating print cartridge 1740 with the body 1741 of ink outlet port 1111 correspondence position of print cartridge 1110 is closed (see Figure 27).There is the silicagel pad 1131 of function of self closing, when not installing print cartridge 1110 and emulation print cartridge 1740, not only the ink in second pipe can be prevented to be oxidized by outside atmosphere but also can prevent floating dust from entering second pipe.Certainly, the mechanical valve of band seal washer also can be used to replace silicagel pad 1131.When print cartridge 1110 is not installed, the valve closing of mechanical valve; When installing print cartridge 1110, ink outlet port 1111 to be sealed with mechanical valve by seal washer and docks, and the control lever pushing mechanical valve opens its valve, is connected with connected entrance 1123 opposite outer atmospheric sealing to make ink outlet port 1111.
Figure 20 and Figure 27 is known in contrast, and outer shape structure and the Large Copacity print cartridge 1110H of emulation print cartridge 1740 are basically identical.Especially, the two height in bottom surface 1132 normal direction of kerve 1130 is identical, loads after in kerve 1130, all can be glanded 1200 and directly compress further.
As shown in Figure 25 c, emulation print cartridge 1740 is provided with breach 1747 at its antetheca 1745 and diapire 1746 corner, and load after in kerve 1130, breach 1747 just in time avoids lower microswitch 1934, therefore, can not press lower microswitch 1934.
When upper microswitch 1933 or lower microswitch 1934 touched time, be then triggered, and to single-chip microcomputer export high level signal; If not touched, then can not be triggered, and to single-chip microcomputer output low level signal.High level signal represents with " 1 ", and low level signal represents with " 0 ".
When installing high power capacity print cartridge 1110H in kerve 1130, the gabarit point that upper microswitch 1933 and lower microswitch 1934 are all subject on the antetheca 1115 of high power capacity print cartridge 1110H presses, and the level signal that upper microswitch 1933 exports together with lower microswitch 1934 is " 11 ".
When installing low capacity print cartridge 1110L in kerve 1130, only have lower microswitch 1934 to be pressed by the gabarit point on the antetheca 1115 of low capacity print cartridge 1110H, the level signal that upper microswitch 1933 exports together with lower microswitch 1934 is " 01 ".
When in kerve 1130 during installing simulation print cartridge 1740, only have the gabarit point on the antetheca 1745 of the simulated print cartridge 1740 of upper microswitch 1933 to press, the level signal that upper microswitch 1933 exports together with lower microswitch 1934 is " 10 ".
When kerve 1130 is vacant, upper microswitch 1933 and lower microswitch 1934 are not all pressed, and the level signal that they export together is " 00 ".
The total above-mentioned 4 kinds of situations of level signal combination that upper microswitch 1933 and lower microswitch 1934 export: " 11 ", " 01 ", " 10 " and " 00 ", these 4 kinds of situations are corresponding respectively represents 4 kinds of testing results: " kerve 1130 has installed high power capacity print cartridge 1110H ", " kerve 1130 has installed low capacity print cartridge 1110L ", " kerve 1130 is installing simulation print cartridge 1740 " and " kerve 1130 is vacant ".Store the first ink injection amount refilling program corresponding with " 11 " in single-chip microcomputer, the second ink injection amount refilling program corresponding with " 01 ", the zero ink injection amount refilling program corresponding with " 10 ", and the taboo corresponding with " 00 " notes program.Single-chip microcomputer is according to the combined situation of upper microswitch 1933 and lower microswitch 1934 outputs level signals, i.e. identifiable design print cartridge installation situation, starts corresponding refilling program or prohibit note program.Thus realize, according to print cartridge height size adjustment ink injection amount, carrying out automation refilling to the print cartridge of differing heights, improving refilling efficiency, can prevent again injection ink device 1100 from injecting the ink of underexercise to print cartridge 1110.Wherein, when injection ink device performs negative pressure refilling, what the first ink injection amount refilling programme-control pump performed for first scheduled time takes out negative-pressure operation; What the second ink injection amount refilling programme-control pump performed for second scheduled time takes out negative-pressure operation; Zero ink injection amount refilling programme-control pump undo; Prohibit note programme-control pump undo and send sound and light alarm signal by indicator lamp and loudspeaker.When injection ink device performs malleation refilling, the first ink injection amount refilling programme-control pump performs the pressurized operation of first scheduled time; Second ink injection amount refilling programme-control pump performs the pressurized operation of second scheduled time; Zero ink injection amount refilling programme-control pump undo; Prohibit note programme-control pump undo and send sound and light alarm signal by indicator lamp and loudspeaker.
In injection ink device, another arrangement of microswitch is as follows.
The arrangement of microswitch can also show as Fig. 4, the main distinction of this embodiment and aforementioned embodiments is the position of microswitch, upper microswitch 1933 and lower microswitch 1934 are separately positioned on the first At The Height and second At The Height of distance bottom surface 1132, but misplace up and down.Wherein, upper microswitch 1933, compared with lower microswitch 1934, is arranged on relatively away from the position at kerve 1130 center.This arrangement can more with filling divide the space utilized in injection ink device 1100, reduces the volume of injection ink device 1100.
Figure 11 and Figure 14 is known in contrast, and the print cartridge 1110H of high power capacity can be directly installed in kerve 1130, and the gland 1200 be closed pushes down the roof 1113 that it has atmospheric air port 1112, thus realizes sealing and the further clamping of print cartridge 1110H.But the aspect ratio high power capacity print cartridge 1110H's of low capacity print cartridge 1110L is little, the print cartridge 1110L that gland 1200 directly can not push down low capacity has the roof 1113 of atmospheric air port 1112.
As shown in figure 14, adapter 1300 pads between print cartridge 1110L and gland 1200.That is, gland 1200 compresses print cartridge 1110L by adapter 1300.
From Figure 15 to Figure 19, adapter 1300 is rectangular-shaped parts, and it comprises roof 1301, four sidewall 1302 and from roof 1301 to the rib 1303 extended away from roof 1301 direction, the end of rib 1303 forms a bottom surface 1304.On the direction of vertical roof 1301, sidewall 1302 has the end 1302a long compared with rib 1303; Sidewall 1302 has breach 1302b, the sidewall 1302 of the position on sidewall 1302 between two breach 1302b and close boss 1320 is provided with reinforcement 1306.Adapter 1300 is provided with the connecting hole 1305 perpendicular to roof 1301 and rubber blanket 1310.Connecting pin 1315 on rubber blanket 1310 is inserted in connecting hole 1305 can positioning rubber pad, preferably, is tight fit between connecting pin 1315 and connecting hole 1305.Perpendicular on roof 1301 direction, the working face 1311 of rubber blanket 1310 is large apart from the distance of roof 1301 compared with bottom surface 1304 apart from the distance of roof 1301, little apart from the distance of roof 1301 compared with end 1302a.
When adapter 1300 is enclosed within print cartridge 1110L, the working face 1311 of rubber blanket 1310 againsts print cartridge 1110L roof and faces atmospheric air port 1111, and the reinforcement 1306 on four sidewalls 1302 againsts print cartridge sidewall 1114 corresponding on print cartridge 1110L four respectively.Preferably, the sidewall tight fit of reinforcement 1306 and print cartridge 1110L, the breach 1302b on adapter 1300 sidewall 1302 can increase the elasticity of sidewall 1302 and end 1302a, prevents adapter 1300 from being squeezed bad by print cartridge 1110L.
Preferably, can first adapter 1300 is contained on print cartridge 1110L, then put in kerve 1130 in the lump, finally close gland 1200.Now, the rubber blanket 1204 on gland 1200 contacts with adapter 1300 roof 1301 and compresses adapter 1300.Adapter 1300 is under gland 1200 pressure, and the working face 1311 of its rubber blanket 1310 pressed against the roof 1113 of print cartridge 1110L, and seals atmospheric air port 1112.Be connected with the stable of print cartridge 1110L because the end 1302a of adapter 1300 and reinforcement 1306 achieve adapter 1300, so print cartridge 1110L can effectively compacted and sealing.In addition, adapter 1300 is positioned at the top of print cartridge 1110L, even if ink outlet port 1111, when refilling, ink leak occurs, adapter 1300 also can not be contaminated.
In Figure 28, the profile of low capacity emulation print cartridge 2740L and low capacity print cartridge 1110L is basically identical, and the two has identical height, all can mounting adapter 1300.Wherein, the reinforcement 1306 of adapter 1300 can emulate sidewall 1744 tight fit of print cartridge 2740L with the low capacity shown in Figure 30; The roof 1743 that the working face 1311 of the rubber blanket 1310 of adapter 1300 can emulate print cartridge 2740L with low capacity is fitted.
Figure 29 is the side partial sectional view of the high power capacity emulation print cartridge 2740H in the second embodiment.In figure, the profile of high power capacity emulation print cartridge 2740H and high power capacity print cartridge 1110H is basically identical, and the two has identical height, and the former antetheca 1745 is also provided with outstanding convex 2744.
The body 1741 that low capacity emulation print cartridge 2740L and high power capacity emulate on print cartridge 2740H diapire 1746 is sealed; After low capacity emulation print cartridge 2740L and high power capacity emulation print cartridge 2740H loads kerve 1130, the breach 1747 of the two all avoids lower microswitch 1934, and can not press lower microswitch 1934.
From Figure 26 a, when installing high power capacity print cartridge 1110H in kerve 1130, only have lower microswitch 1934 pressed by the gabarit point on the antetheca 1115 of high power capacity print cartridge 1110H and triggered, upper microswitch 1933 exports to the level signal of single-chip microcomputer for " 01 " together with lower microswitch 1934.
From Figure 26 b, when installing low capacity print cartridge 1110L and adapter 1300 in kerve 1130, upper microswitch 1933 and lower microswitch 1934 are subject to adapter 1300 respectively and press as the gabarit point on boss 1320 front end of gabarit point and the antetheca 1115 of low capacity print cartridge 1110L, and the level signal that upper microswitch 1933 exports together with lower microswitch 1934 is " 11 ".
From Figure 26 c, when installing low capacity emulation print cartridge 2740L and adapter 1300 in kerve 1130, only have upper microswitch 1933 to be adapted device 1300 to press as boss 1320 front end of gabarit point, the level signal that upper microswitch 1933 exports together with lower microswitch 1934 is " 10 ".
When kerve 1130 is vacant, upper microswitch 1933 and lower microswitch 1934 are not all pressed, and the level signal that they export together is " 00 ".
The level signal combination that above-mentioned upper microswitch 1933 and lower microswitch 1934 export has 4 kinds of situations: " 01 ", " 11 ", " 10 " and " 00 ", these 4 kinds of situations are corresponding respectively represents 4 kinds of testing results: " kerve 1130 has installed high power capacity print cartridge 1110H ", " kerve 1130 has installed low capacity print cartridge 1110L ", " kerve 1130 is installing simulation print cartridge 2740L " and " kerve 1130 is vacant ".Store the first ink injection amount refilling program corresponding with " 01 " in single-chip microcomputer, the second ink injection amount refilling program corresponding with " 11 ", the zero ink injection amount refilling program corresponding with " 10 ", and the taboo corresponding with " 00 " notes program.The combined situation of the level signal that single-chip microcomputer exports according to upper microswitch 1933 and lower microswitch 1934, i.e. identifiable design print cartridge installation situation, starts corresponding refilling program or prohibits note program.
See Figure 26 e, as low capacity emulation print cartridge 2740L in Figure 26 c and adapter 1300 with the use of replacement means, only need high power capacity emulation print cartridge 2740H is directly installed on kerve 1130.Now, only have upper microswitch 1933 to be pressed by outstanding convex 2744 front ends as gabarit point, the level signal that upper microswitch 1933 exports together with lower microswitch 1934 is " 10 ".Use high power capacity emulation print cartridge 2740H without the need to mounting adapter 1300, therefore operating efficiency is relatively high.
In above two embodiments, the gabarit point of print cartridge, adapter and emulation print cartridge is all positioned at print cartridge or emulation print cartridge antetheca side.
In above embodiment, refilling program and taboo note program are stored in single-chip microcomputer.As a kind of alternative means, refilling program and prohibit note program and can also store in the memory that is electrically connected with single-chip microcomputer in the control module.This memory can be ROM, EEPROM or FRAM.
Referring to Figure 23, upper circuit board 1931 is fixed with 6 upper microswitches 1933, lower circuit board is fixed with 6 lower microswitches 1934.Circuit board 1931 and circuit board 1932 can be fixed in cartridge seat by the mode such as screw or buckle.Upper microswitch 1933 in corresponding one group of second embodiment of each kerve and lower microswitch 1934.Therefore, detection module can detect 6 kerves simultaneously, and identifies the height of wherein print cartridge and judge whether to install print cartridge or emulation print cartridge.Therefore, injection ink device has very high detection efficiency, saves user's refilling time.
In another embodiment, on the cell wall that each kerve 1130 is corresponding with print cartridge antetheca 1115, two microswitches (left microswitch and right microswitch, all not shown in figure) can also be set along the direction that bottom surface 1132 is parallel.When installing wider print cartridge in groove 1130, two microswitches are because being pressed by the gabarit of print cartridge point simultaneously, and two microswitches export " 11 " signal; When kerve 1130 installs narrower print cartridge, only have left microswitch touched, two microswitches export " 10 " signal, and when kerve 1130 is vacant, two microswitches all do not have touched, export " 00 " signal.The width of print cartridge or vacant situation in the combined situation of the level signal that single-chip microcomputer exports according to microswitch and identifiable design kerve 1130, and then start refilling program corresponding in memory or prohibit note program.Similar, two microswitches are arranged in direction parallel along kerve bottom surface on the sidewall of the relative kerve of the sidewall adjacent with print cartridge antetheca, the length of print cartridge or vacant situation in the combined situation of the signal that single-chip microcomputer exports according to this two microswitch and identifiable design kerve 1130, and then start refilling program corresponding in memory or prohibit note program.
Above in each embodiment, corresponding two microswitches of each kerve.But the present invention is not limited to this, the diverse location place of each kerve 1130 on the direction that its bottom surface 1132 is perpendicular or parallel, 3 even more microswitches can be set, to detect the print cartridge that 3 kinds or more plant height, width or length, corresponding, the point on the roof of print cartridge, sidewall, antetheca or diapire outer surface all can be used as the gabarit point of print cartridge; The point emulated on the roof of print cartridge, sidewall, antetheca or diapire outer surface all can be used as the gabarit point of emulation print cartridge, to press with corresponding microswitch.
Certainly, also can on the cell wall that each kerve 1130 is corresponding with print cartridge antetheca 1115, three microswitches are arranged on L shape ground, to detect the height print cartridge different with width simultaneously.
Above in all embodiments, the microswitch triggered exports high level signal to single-chip microcomputer, and the microswitch do not triggered is to single-chip microcomputer output low level signal.But the present invention is not limited to this, also can be contrary, the microswitch triggered is to single-chip microcomputer output low level signal, and the microswitch do not triggered exports low high ordinary mail number to single-chip microcomputer.
Level signal can be current level signal, also can be voltage level signal or power level signal.
Above, test section is microswitch, also can adopt capacitive approach switch, can also be strain force sensor, capacitive pressure transducer or piezoelectric type force cell.The arrangement of these switches or sensor is the same with aforementioned.
In addition, see Figure 31, test section can also be the photoelectric sensor with active light source, its emission part 3933a, 3934a and acceptance division 1933b, 3934b lay respectively at print cartridge 1110 both sides on kerve 1130, when not blocked by print cartridge to make emission part, acceptance division can obtain enough light intensity from emission part.
The signal that test section exports to single-chip microcomputer be not limited to only to have low and high level point switching value.When test section is for being arranged in gland 1200 near kerve 1130 side, and during ultrasonic material-level sensor just to the roof 1113 of print cartridge, ultrasonic material-level sensor detects the distance between the roof 1113 of print cartridge or the bottom surface 1132 of kerve to its probe, and the signal representing this distance is exported to single-chip microcomputer, single-chip microcomputer can start refilling program corresponding in memory according to this signal or prohibit note program.When test section is ultrasonic material-level sensor, injection ink device can save adapter; Ultrasonic material-level sensor should be arranged near kerve 1130, is positioned at its valid analysing range to make print cartridge roof 1113 and kerve bottom surface 1132.
Test section can also be CCD or CMOS solid image sensor.When CCD or CMOS solid image sensor adopt identical arrangement with above-mentioned ultrasonic material-level sensor, CCD or CMOS solid image sensor can gather the image information of the top wall outer surface of print cartridge, and the signal representing this image information is exported to single-chip microcomputer, namely single-chip microcomputer can read the width of print cartridge, length, top wall outer surface according to this signal or is attached to the color of color lump in the color label on roof, and then starts refilling program corresponding in memory.Wherein, the color lump on the color of top wall outer surface or color label serves as the color mark of print cartridge; The threshold value corresponding to kerve 1130 predetermined color is stored in memory.When color and the kerve 1130 of the color mark of print cartridge predetermined color not to time corresponding the threshold value corresponding with this kerve 1130 predetermined color is not inconsistent by the signal that CCD or CMOS solid image sensor export about color, can start after single-chip microcomputer compares and prohibit note program, to prevent refilling colour mixture.When reading the signal representing kerve 1130 bottom surface 1132 image information, represent in kerve 1130 do not have print cartridge, single-chip microcomputer also can start prohibits note program, to prevent from noting empty ink leak.When CCD or CMOS solid image sensor output conform to about the threshold value that the signal of color is corresponding with this kerve 1130 predetermined color, single-chip microcomputer ability starts corresponding refilling program in memory according to the width of print cartridge and/or length.Obviously, CCD or CMOS solid image sensor are not limited to be arranged on above the roof of print cartridge, can also be arranged on the antetheca front of this print cartridge; Also above the roof of this print cartridge, CCD or CMOS solid image sensor can be set respectively with antetheca front, to detect more about the information of this print cartridge profile.
Certainly, test section can also be the rf signal reception antenna reading or read and write RFID label tag.Rf signal reception antenna is arranged near kerve 1130, to ensure that it can effectively read or read and write the RFID label tag on print cartridge.Store model, capacity, color, the information such as shape size and date of manufacture about print cartridge in RFID label tag on print cartridge, colouring information wherein serves as the color mark of print cartridge.After injection ink device energising, rf signal reception antenna reads color mark, profile size information in RFID label tag, then these information is exported to single-chip microcomputer.When the corresponding threshold value of predetermined color stored in the color mark read with memory conforms to, single-chip microcomputer starts refilling program corresponding in memory according to print cartridge profile size information; When not conforming to, single-chip microcomputer starts prohibits note program.
Test section also can improve as follows: test section sets up color sensitive sensor, and it adopts identical arrangement with above-mentioned ultrasonic material-level sensor, to detect the color mark of print cartridge roof.When kerve 1130 loads color mark and the inconsistent print cartridge of its predetermined color or be vacant, color sensitive sensor exports and is not inconsistent about the threshold value that the signal of color is corresponding with predetermined color, can start taboo note program after single-chip microcomputer compares; When conforming to corresponding threshold value, single-chip microcomputer starts corresponding refilling program in memory according to profile size information again.
Single-chip microcomputer can be SCM, also can be MCU.
Claims (10)
1. injection ink device, comprises
Shell, inside has print cartridge installing zone;
The control module of detection module and the start signal output refilling program according to described detection module;
It is characterized in that:
Described detection module comprises and to be arranged near described print cartridge installing zone and test section for detecting print cartridge profile size in described print cartridge installing zone;
The refilling program corresponding with the profile size of described print cartridge is stored in described control module.
2. injection ink device as claimed in claim 1, is characterized in that:
Described test section comprises more than one sensor.
3. injection ink device as claimed in claim 2, is characterized in that:
Sensor setting described in each is in the position for responding to described print cartridge, adapter or an emulation print cartridge gabarit point.
4. injection ink device as claimed in claim 3, is characterized in that:
Described gabarit point is in the antetheca side of described print cartridge or described emulation print cartridge;
Described sensor is multiple, and is arranged on the different height in bottom surface apart from described print cartridge installing zone.
5. the injection ink device as described in any one of Claims 1-4, is characterized in that:
Described test section is microswitch or photoelectric sensor.
6. injection ink device as claimed in claim 1, is characterized in that:
Described test section is CCD or CMOS solid image sensor.
7. injection ink device as claimed in claim 1, is characterized in that:
Described test section can also detect the color mark of described print cartridge;
Also store the threshold value corresponding to described print cartridge installing zone predetermined color in described control module, and prohibit note program.
8. injection ink device as claimed in claim 7, is characterized in that:
Described test section is CCD or CMOS solid image sensor.
9. injection ink device as claimed in claim 7, is characterized in that:
Described test section is rf signal reception antenna.
10. injection ink device as claimed in claim 7, is characterized in that:
Described test section also comprises color sensitive sensor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210223586.9A CN102744969B (en) | 2012-06-29 | 2012-06-29 | Ink injector |
| PCT/CN2013/077551 WO2014000597A1 (en) | 2012-06-29 | 2013-06-20 | Ink filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210223586.9A CN102744969B (en) | 2012-06-29 | 2012-06-29 | Ink injector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102744969A CN102744969A (en) | 2012-10-24 |
| CN102744969B true CN102744969B (en) | 2015-04-22 |
Family
ID=47025622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210223586.9A Active CN102744969B (en) | 2012-06-29 | 2012-06-29 | Ink injector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102744969B (en) |
| WO (1) | WO2014000597A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744969B (en) * | 2012-06-29 | 2015-04-22 | 珠海天威飞马打印耗材有限公司 | Ink injector |
| JP2020128056A (en) * | 2019-02-12 | 2020-08-27 | セイコーエプソン株式会社 | Printing device |
| JP7305973B2 (en) * | 2019-02-12 | 2023-07-11 | セイコーエプソン株式会社 | printer |
| JP7322420B2 (en) * | 2019-02-12 | 2023-08-08 | セイコーエプソン株式会社 | printer |
| JP7322419B2 (en) * | 2019-02-12 | 2023-08-08 | セイコーエプソン株式会社 | printer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20309501U1 (en) * | 2003-06-18 | 2004-07-29 | Data Becker Gmbh & Co. Kg | Holder for refill, cleaning and maintenance of ink jet cartridges, with series of recessed bases to allow take-up of different cartridge sizes |
| CN1603123A (en) * | 2003-09-30 | 2005-04-06 | 兄弟工业株式会社 | Ink injection system and ink cartridge for use in the same |
| CN1958434A (en) * | 2005-10-31 | 2007-05-09 | 上海理日科技发展有限公司 | Multivalve filler of using single set of position transducer, and method for micro adjusting sensor |
| CN200939735Y (en) * | 2006-03-28 | 2007-08-29 | Uic(北京)科技有限公司 | Ink injection machine of variety detection sprinkler for regenerating ink box |
| CN202174815U (en) * | 2011-08-11 | 2012-03-28 | 珠海天威飞马打印耗材有限公司 | Ink injection apparatus and negative pressure ink injector, used for ink cartridge |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008213190A (en) * | 2007-02-28 | 2008-09-18 | Brother Ind Ltd | Liquid supply device and image recorder |
| JP2008307853A (en) * | 2007-06-18 | 2008-12-25 | Canon Inc | Ink refilling method |
| CN201415523Y (en) * | 2009-06-08 | 2010-03-03 | 肖舫铮 | Ink filling machine |
| CN102744969B (en) * | 2012-06-29 | 2015-04-22 | 珠海天威飞马打印耗材有限公司 | Ink injector |
-
2012
- 2012-06-29 CN CN201210223586.9A patent/CN102744969B/en active Active
-
2013
- 2013-06-20 WO PCT/CN2013/077551 patent/WO2014000597A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20309501U1 (en) * | 2003-06-18 | 2004-07-29 | Data Becker Gmbh & Co. Kg | Holder for refill, cleaning and maintenance of ink jet cartridges, with series of recessed bases to allow take-up of different cartridge sizes |
| CN1603123A (en) * | 2003-09-30 | 2005-04-06 | 兄弟工业株式会社 | Ink injection system and ink cartridge for use in the same |
| CN1958434A (en) * | 2005-10-31 | 2007-05-09 | 上海理日科技发展有限公司 | Multivalve filler of using single set of position transducer, and method for micro adjusting sensor |
| CN200939735Y (en) * | 2006-03-28 | 2007-08-29 | Uic(北京)科技有限公司 | Ink injection machine of variety detection sprinkler for regenerating ink box |
| CN202174815U (en) * | 2011-08-11 | 2012-03-28 | 珠海天威飞马打印耗材有限公司 | Ink injection apparatus and negative pressure ink injector, used for ink cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014000597A1 (en) | 2014-01-03 |
| CN102744969A (en) | 2012-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102744969B (en) | Ink injector | |
| CN102717601B (en) | Ink filling device and ink filling method | |
| CN201143794Y (en) | Ink cartridge of ink-jet printer | |
| CN215605421U (en) | Cleaning equipment | |
| CN201745248U (en) | Ink box | |
| CN202934937U (en) | Ink cartridge | |
| CN2910571Y (en) | Ink cartridge with support | |
| CN202764394U (en) | Ink refilling device | |
| CN112793308B (en) | Ink bag assembly and ink box | |
| CN212844175U (en) | Gas meter sealing detection device | |
| CN201415523Y (en) | Ink filling machine | |
| CN110395050B (en) | Ink amount detection device, ink storage and ink supply system | |
| CN203221738U (en) | Novel ink cartridge for printer | |
| CN202764396U (en) | Ink refilling device | |
| CN202934935U (en) | Ink injector | |
| CN102825914B (en) | Ink filling device and working method of reset unit of ink filling device | |
| CN201342837Y (en) | Ink container with assembled ink indication bin | |
| CN205488314U (en) | Handheld electromechanical pond contact pilotage waterproof construction | |
| CN202764395U (en) | Ink filling auxiliary device and ink filling device | |
| CN207627272U (en) | A kind of Multifunctional dust collecting box | |
| CN204622833U (en) | A kind of print cartridge and comprise the ink-jet printer of this print cartridge | |
| CN218337456U (en) | Pet drinking machine | |
| CN217877866U (en) | Water meter with buffering stable structure | |
| CN201362035Y (en) | Ink box for ink-jet printer | |
| CN209265621U (en) | A kind of antidetonation water-proof type POS machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |