CN201728899U - Ink filling device - Google Patents
Ink filling device Download PDFInfo
- Publication number
- CN201728899U CN201728899U CN2009202992025U CN200920299202U CN201728899U CN 201728899 U CN201728899 U CN 201728899U CN 2009202992025 U CN2009202992025 U CN 2009202992025U CN 200920299202 U CN200920299202 U CN 200920299202U CN 201728899 U CN201728899 U CN 201728899U
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- China
- Prior art keywords
- storage box
- ink
- print cartridge
- cavity
- pipette
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- 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 utility model provides an ink filling device comprising a storage box used for holding the ink to be filled, a pipette, a suction pipe and a sealing device used for leaning against the ink outlet of an ink box and sealing the ink outlet; one end of the pipette is communicated with the storage box and extends into the ink, while the other end is communicated with the cavity of the ink box; one end of the suction pipe is fixed at the upper end part of the storage box and communicated with the cavity of the storage box, while the other end of the suction pipe is used for connecting with an external suction device so as to lead the suction port of the suction device to be positioned above the ink in the storage box; and the suction device is used for suctioning the air in the cavity of the storage box into the suction device, so that negative pressure is formed in the cavity of the ink box. The ink filling device can effectively control the injection volume of the ink and avoiding injecting excessive ink into the ink box.
Description
Technical field
The utility model embodiment relates to plant equipment, relates in particular to a kind of ink filling apparatus.
Background technology
At present, ink-jet printer normally is stored in print cartridge with the ink of liquid, prints character or style on the thing by ink being injected in be printed.Because to the miniaturization development, the volume of print cartridge is also corresponding to be reduced ink-jet printer gradually, the capacity of print cartridge is also restricted.Therefore, must usually change print cartridge, perhaps replenish ink to print cartridge.Consider from resources effective utilization and reduction use cost aspect, preferably print cartridge is replenished ink.
Ink filling apparatus of the prior art by compressed air, utilizes gas pressure that ink is injected in the print cartridge usually, realizes that print cartridge is carried out ink fills.Concrete, as shown in Figure 1, ink filling apparatus of the prior art comprises: hold the ink storage chamber 101 of ink, and the soft pump cap 102 that is communicated with ink storage chamber 101, and be communicated with ink storage chamber 101 and the refilling pipe 103 and the blast pipe 104 of coaxial setting., when print cartridge injects ink, refilling pipe 103 and blast pipe 104 are inserted in the print cartridge at needs,, make ink storage chamber 101 form normal pressure, thereby ink is pressed in the print cartridge by pushing soft pump cap 102.
As from the foregoing, ink filling apparatus of the prior art is pressed into ink in the print cartridge by exerting pressure, and the quantity of ink that is pressed into is wayward, occurs easily being pressed into too much ink in print cartridge, causes ink to overflow the phenomenon of print cartridge.
The utility model content
Technical problem to be solved in the utility model is: a kind of ink filling apparatus is provided, solve the defective of the injection rate of the wayward ink of ink filling apparatus of the prior art, the realization ink filling apparatus can effectively be controlled the injection rate of ink, avoids injecting in print cartridge excessive ink.。
The technical scheme that the utility model provides is that a kind of ink filling apparatus comprises: be used for storage box, pipette, the exhaust tube of ccontaining ink to be filled and be used to be resisted against the sealing device of the ink outlet port of print cartridge with described ink outlet port sealing; Described pipette one end is communicated with described storage box and extend in the described ink, and the other end is communicated with the print cartridge internal cavity; One end of described exhaust tube is installed in the upper end of described storage box, and is communicated with the cavity of described storage box; The other end of described exhaust tube is used for being connected with outside air extractor, so that the bleeding point of described air extractor is positioned at the top of described storage box ink inside.
The present embodiment ink filling apparatus, by pipette and exhaust tube being installed in the upper end of storage box, pipette is communicated with the internal cavity of storage box cavity and print cartridge, and exhaust tube is communicated with the cavity of storage box, at needs during to the print cartridge filling ink, sealing device is resisted against the ink outlet port place of print cartridge, ink outlet port is sealed up, the other end of pipette inserts in the ink filling port of print cartridge, outside air extractor is plugged in the exhaust tube, the gas of the cavity of storage box is extracted out, made the gas in the print cartridge enter into the cavity of storage box, thereby make print cartridge be in negative pressure state by pipette; When air extractor during to the cavity injecting gas of storage box, the ink in the storage box will will be pressed in the print cartridge by pipette.Because storage box need be pressed into ink in the print cartridge by negative pressure, after print cartridge is filled with ink, pipette can not continue to extract out the gas in the print cartridge, thereby make print cartridge can not form negative pressure, make the ink in the storage box can not continue to be injected in the print cartridge, thereby can effectively control the injection rate of ink, avoid in print cartridge, injecting excessive ink.
Aforesaid ink filling apparatus can carry out filling ink to the print cartridge of many colors in order to make ink filling apparatus, and described storage box comprises a plurality of independent sealed sub-storage boxes; The upper end of each described sub-storage box is installed with described pipette, and an end of described pipette stretches into the inside of the cavity of described sub-storage box, and the bottom of the cavity of close described sub-storage box; The upper end of each described sub-storage box is installed with described exhaust tube, and an end of described exhaust tube is communicated with the cavity of described sub-storage box.
The technical scheme that the utility model provides is that a kind of ink filling apparatus comprises: one has casing, pipette, exhaust tube and the sealing device of loam cake, and an end of described loam cake and the upper end of described casing are hinged; Bottom in the described casing is provided with the storage box that is used for ccontaining ink to be filled; Pipette one end is communicated with described storage box and extend in the described ink, and the other end is communicated with the cartridge to be filled internal cavity; One end of described exhaust tube is installed in the upper end of described storage box, and is communicated with the cavity of described storage box; Described loam cake is provided with buckle away from an end of described loam cake rotating shaft, and the sidewall of described casing is provided with the draw-in groove corresponding with described buckle, and described buckle is used to fasten described draw-in groove so that described loam cake covers described casing; The inner surface of described loam cake is installed with described sealing device, and described sealing device is used for after described loam cake covers described casing, will be arranged in the ink outlet port sealing of the described print cartridge of described casing; Cover on described and offer through hole, described through hole is used for after described loam cake covers described casing, described through hole and the coaxial setting of described exhaust tube, pass described through hole for the air extractor of outside and be connected, so that the bleeding point of described air extractor is positioned at the top of described storage box ink inside with the other end of described exhaust tube.
The present embodiment ink filling apparatus, by pipette and exhaust tube being installed in the upper end of storage box, pipette is communicated with the internal cavity of storage box cavity and print cartridge, and exhaust tube is communicated with the cavity of storage box, at needs during to the print cartridge filling ink, sealing device is resisted against the ink outlet port place of print cartridge, ink outlet port is sealed up, the other end of pipette inserts in the ink filling port of print cartridge, outside air extractor is plugged in the exhaust tube, the gas of the cavity of storage box is extracted out, made the gas in the print cartridge enter into the cavity of storage box, thereby make print cartridge be in negative pressure state by pipette; When air extractor during to the cavity injecting gas of storage box, the ink in the storage box will will be pressed in the print cartridge by pipette.Because storage box need be pressed into ink in the print cartridge by negative pressure, after print cartridge is filled with ink, pipette can not continue to extract out the gas in the print cartridge, thereby make print cartridge can not form negative pressure, make the ink in the storage box can not continue to be injected in the print cartridge, thereby can effectively control the injection rate of ink, avoid in print cartridge, injecting excessive ink.
Aforesaid ink filling apparatus can carry out filling ink to the print cartridge of many colors in order to make ink filling apparatus, and described storage box comprises a plurality of independent sealed sub-storage boxes; The upper end of each described sub-storage box is installed with described pipette, and an end of described pipette stretches into the inside of the cavity of described sub-storage box, and the bottom of the cavity of close described sub-storage box; The upper end of each described sub-storage box is installed with described exhaust tube, and an end of described exhaust tube is communicated with the cavity of described sub-storage box.
Aforesaid ink filling apparatus, described pipette is installed in the upper end of described storage box, and an end of described pipette stretches into the inside of the cavity of described storage box, and the bottom of the cavity of close described storage box; The other end of described pipette is used for inserting the ink filling port of cartridge to be filled, and stretches in the cavity of described print cartridge.
Aforesaid ink filling apparatus, in order to make loam cake after covering casing and casing and snapping together, realize sealing setting between loam cake and the casing, and accurately print cartridge is positioned for convenience, the bottom of described loam cake and the upper end of described casing are provided with sealing gasket respectively, described sealing gasket is used for after described loam cake covers described casing, with described loam cake and described box sealing setting; Upper end in the described casing is provided with the positioning rib that is used for fixing described print cartridge.
Aforesaid ink filling apparatus, in order to make air extractor and being connected that exhaust tube can seal more, described sealing ring is fixedly arranged in the upper end or described through hole of described exhaust tube; Perhaps, all be installed with described sealing ring in the upper end of described exhaust tube and the described through hole.
Aforesaid ink filling apparatus, for ink outlet port that makes print cartridge and being connected that pipette can seal more, ink filling apparatus also comprises seal receptacle, be set on the described pipette, and described seal receptacle is installed on the described storage box.
Aforesaid ink filling apparatus, in order to make the casing that covers that loam cake can be firm, described loam cake is provided with buckle away from an end of described loam cake rotating shaft, the sidewall of described casing is provided with the draw-in groove corresponding with described buckle, and described buckle is used to fasten described draw-in groove so that described loam cake covers described casing.
Aforesaid ink filling apparatus, the cavity with print cartridge for convenience is pumped into negative pressure state, and ink filling apparatus also comprises described air extractor, and described air extractor comprises syringe, piston and taper tracheae; Described piston is slidingly installed in the described syringe, and described taper tracheae is set on the vacuum noz(zle) of described syringe.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of prior art ink filling apparatus;
Fig. 2 is the structural representation of the utility model ink filling apparatus embodiment one;
Fig. 3 is the structural representation one of the utility model ink filling apparatus embodiment two;
Fig. 4 is the structural representation two of the utility model ink filling apparatus embodiment two;
Fig. 5 is the structural representation of air extractor among the utility model ink filling apparatus embodiment two;
Fig. 6 is the assembling schematic diagram one of the utility model ink filling apparatus and print cartridge;
Fig. 7 is the assembling schematic diagram two of the utility model ink filling apparatus and print cartridge.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 2 is the structural representation of the utility model ink filling apparatus embodiment one.As shown in Figure 2, the present embodiment ink filling apparatus comprises: be used for storage box 1, pipette 2, the exhaust tube 3 of ccontaining ink to be filled and be used to be resisted against the sealing device (not shown) of the ink outlet port of print cartridge with the ink outlet port sealing.
One end of exhaust tube 3 is installed in the upper end of storage box 1, and is communicated with the cavity of storage box 1; The other end of exhaust tube 3 is used for being connected with outside air extractor 4, so that the bleeding point of air extractor 4 (not shown) is positioned at the top of storage box 1 ink inside, air extractor 4 is used for the air of the cavity of storage box 1 is drawn onto the cavity formation negative pressure that makes print cartridge in the air extractor 4.Concrete, when needs carry out filling ink to print cartridge, print cartridge is placed on the present embodiment ink filling apparatus, another of pipette 2 inserts in the ink filling port of print cartridge, air extractor 4 is drawn onto the air in the cavity of storage box 1 in the air extractor 4 by exhaust tube 3, air in the print cartridge will enter in the storage box 1 by pipette 2, make the cavity of print cartridge be in negative pressure state; When the cavity of air extractor 4 with the gas injection storage box 1 of extraction, because the cavity of print cartridge is in negative pressure state, print cartridge will be by the ink in the pipette 2 suction storage boxes 1.Wherein, the bleeding point of air extractor 4 is arranged on the top of storage box 1 ink inside, makes the height of bleeding point be higher than the liquid level of ink, can prevent air extractor 4 suction inks.
The present embodiment ink filling apparatus, by pipette and exhaust tube being installed in the upper end of storage box, one end of pipette extend into the bottom of storage box cavity, and exhaust tube is communicated with the cavity of storage box, at needs during to the print cartridge filling ink, sealing device is resisted against the ink outlet port place of print cartridge, ink outlet port is sealed up, the other end of pipette inserts in the ink filling port of print cartridge, outside air extractor is plugged in the exhaust tube, the gas of the cavity of storage box is extracted out, made the gas in the print cartridge enter into the cavity of storage box, thereby make print cartridge be in negative pressure state by pipette; When air extractor during to the cavity injecting gas of storage box, the ink in the storage box will will be pressed in the print cartridge by pipette.Because storage box need be pressed into ink in the print cartridge by negative pressure, after print cartridge is filled with ink, pipette can not continue to extract out the gas in the print cartridge, thereby make print cartridge can not form negative pressure, make the ink in the storage box can not continue to be injected in the print cartridge, thereby can effectively control the injection rate of ink, avoid in print cartridge, injecting excessive ink.
Based on technique scheme, optionally, can carry out filling ink to the print cartridge of many colors in order to make ink filling apparatus, the storage box 1 in the present embodiment comprises a plurality of independent sealed sub-storage boxes 11; The upper end of each sub-storage box 11 is installed with pipette 2, and an end of pipette 2 stretches into the inside of the cavity of sub-storage box 11, and the bottom of the cavity of close sub-storage box 11; The upper end of each sub-storage box 11 is installed with exhaust tube 3, and an end of exhaust tube 3 is communicated with the cavity of sub-storage box 11.
Particularly, people's print cartridge used in everyday is divided into monochromatic print cartridge and polychrome print cartridge, in order to realize that the polychrome print cartridge is carried out filling ink, storage box 1 in the present embodiment comprises a plurality of independent sealed sub-storage boxes 11, each independently sub-storage box 11 be contained with print cartridge in the corresponding ink of each inking chamber.Pipette 2 on each sub-storage box 11 inserts respectively in the print cartridge in the corresponding ink filling port, realizes different inking chamber filling inks in the print cartridge by the exhaust tube on the sub-storage box 11 3.
The present embodiment ink filling apparatus by storage box being provided with a plurality of independent sealed sub-storage boxes, can carrying out filling ink to the print cartridge of many colors by each sub-storage box, thereby open up extensively the scope of application of present embodiment ink filling apparatus.
Below in conjunction with Fig. 2 the course of work of present embodiment ink filling apparatus is described.
After injecting the ink of q.s in the storage box 1, cartridge to be filled is placed on the present embodiment ink filling apparatus, pipette 2 is inserted in the ink filling port of print cartridge.Seal up by the ink outlet port of sealing device, then, air extractor 4 is inserted in the exhaust tube 3 print cartridge.At first, by air extractor 4 air in the storage box 1 is extracted in the air extractor 4, at this moment, the air in the print cartridge in the internal cavity is inhaled in the storage box 1 by pipette 2, makes print cartridge be in negative pressure state; Then, the air in the air extractor 4 is re-introduced in the storage box 1, because print cartridge is in negative pressure state, the pressure in storage box 1 cavity is greater than the pressure in the print cartridge cavity, and ink is pressed in the print cartridge by pipette 2.By air extractor 4 extraction gas repeatedly, make print cartridge be full of ink.After print cartridge was full of ink, pipette 2 can not be from the print cartridge gas bleeding, thereby print cartridge just can not be in negative pressure state, therefore, even if the user carries out the operation of extraction gas by air extractor 4 again, can not continue to inject ink in print cartridge.
Fig. 3 is the structural representation one of the utility model ink filling apparatus embodiment two, Fig. 4 is the structural representation two of the utility model ink filling apparatus embodiment two, Fig. 5 is the structural representation of air extractor among the utility model ink filling apparatus embodiment two, Fig. 6 is the assembling schematic diagram one of the utility model ink filling apparatus and print cartridge, and Fig. 7 is the assembling schematic diagram two of the utility model ink filling apparatus and print cartridge.To shown in Figure 7, the utility model embodiment also provides a kind of ink filling apparatus as Fig. 3.The present embodiment ink filling apparatus comprises: one has casing 10, pipette 2, exhaust tube 3 and the sealing device 5 of loam cake 6, and an end of loam cake 6 and the upper end of casing 10 are hinged.
Bottom in the casing 10 is provided with the storage box 1 that is used for ccontaining ink to be filled; Pipette 2 one ends are communicated with storage box 1 and extend in the ink, and the other end is communicated with cartridge to be filled 7 internal cavities; One end of exhaust tube 3 is installed in the upper end of storage box 1, and is communicated with the cavity of storage box 1.Concrete, the assembly relation between pipette 2 in the present embodiment and exhaust tube 3 and the storage box 1 can not repeat them here referring to the record of the utility model ink filling apparatus embodiment one.Wherein, the pipette 2 in the present embodiment can be installed in the upper end of storage box 1, and an end of pipette 2 stretches into the inside of the cavity of storage box 1, and the bottom of the cavity of close storage box 1; The other end of pipette 2 protrudes the upper end of storage box 1, is used for inserting the ink filling port (not shown) of cartridge to be filled 7, thereby makes pipette 2 can be extracted into the ink of storage box 1, and ink is directly injected the internal cavity of print cartridge 7.
The inner surface of loam cake 6 is installed with sealing device 5, and sealing device 5 is used for after loam cake 6 covers casing 10, will be arranged in ink outlet port 71 sealings of the print cartridge 7 of casing 10.Concrete, sealing device 5 in the present embodiment is installed on the inner surface of loam cake 6, thereby after loam cake 6 covers casing 10, on the ink outlet port 71 of the print cartridge 7 that sealing device 5 can be resisted against be placed in the casing 10, thereby realize that 5 pairs of ink outlet ports 71 of sealing device seal.For example, the sealing device 5 in the present embodiment can be a pad sealing together, thereby can easily ink outlet port 71 be covered.
Offer through hole 63 on the loam cake 6, this through hole 63 is used for after loam cake 6 covers casing 10, through hole 63 and exhaust tube 3 coaxial settings, passing through hole 63 for the air extractor 4 of outside is connected with the other end of exhaust tube 3, so that the bleeding point of air extractor 4 is positioned at the top of storage box 1 ink inside, air extractor 4 is used for the air of the cavity of storage box 1 is drawn onto the cavity formation negative pressure that makes print cartridge 7 in the air extractor 4.Concrete, the loam cake 6 in the present embodiment offers the through hole 63 corresponding with exhaust tube 3, after loam cake 6 covers casing 10, through hole 63 can with exhaust tube 3 coaxial settings.Thereby air extractor 4 can pass through hole 63 and be connected with exhaust tube 3, realizes the present embodiment ink filling apparatus is carried out the operation of extraction gas.In addition, casing 10 in the present embodiment and loam cake 6 can be used for fixing the usefulness of print cartridge, make print cartridge when filling ink, can position accurately fixing, thereby more help fast and safely print cartridge is carried out filling ink.
Further, accurately print cartridge 7 is positioned for convenience, the upper end in the casing 10 is provided with the positioning rib 64 that is used for fixing print cartridge 7.Can position the periphery of print cartridge 7 by positioning rib 64 fixing, thereby can reduce the generation of the situation that print cartridge 7 moves along horizontal plane when filling ink, thereby filling ink in print cartridge that can safety and reliability.
The present embodiment ink filling apparatus, by pipette and exhaust tube being installed in the upper end of the storage box in the casing, one end of pipette extend into the bottom of storage box cavity, and exhaust tube is communicated with the cavity of storage box, at needs during to the print cartridge filling ink, on the sealing device that covers the ink outlet port of print cartridge is sealed up, the other end of pipette inserts in the ink filling port of print cartridge, outside air extractor is plugged in the exhaust tube, the gas of the cavity of storage box is extracted out, make the gas in the print cartridge enter into the cavity of storage box, thereby make print cartridge be in negative pressure state by pipette; When air extractor during to the cavity injecting gas of storage box, print cartridge will be drawn into the ink in the storage box in the print cartridge by pipette.Because print cartridge need suck the ink in the storage box by negative pressure, after print cartridge is filled with ink, pipette can not continue to extract out the gas in the print cartridge, thereby make print cartridge can not form negative pressure and continue to suck ink, thereby can effectively control the injection rate of ink, avoid in print cartridge, injecting excessive ink.
Based on technique scheme, optionally, can carry out filling ink to the print cartridge of many colors in order to make ink filling apparatus, the storage box 1 in the present embodiment comprises a plurality of independent sealed sub-storage boxes 11; The upper end of each sub-storage box 11 is installed with pipette 2, and an end of pipette 2 stretches into the inside of the cavity of sub-storage box 11, and the bottom of the cavity of close sub-storage box 11; The upper end of each sub-storage box 11 is installed with exhaust tube 3, and an end of exhaust tube 3 is communicated with the cavity of sub-storage box 11.Concrete, the concrete structure of present embodiment neutron storage box 11 and assembly relation can not repeat them here referring to the record of the utility model ink filling apparatus embodiment one.
The present embodiment ink filling apparatus by storage box being provided with a plurality of independent sealed sub-storage boxes, can carrying out filling ink to the print cartridge of many colors by each sub-storage box, thereby open up extensively the scope of application of present embodiment ink filling apparatus.
Based on technique scheme, optionally, in order to make loam cake 6 after covering casing 10 and snapping together with casing 10, realize sealing setting between loam cake 6 and the casing 10, the bottom of the loam cake 6 in the present embodiment and the upper end of casing 10 are provided with sealing gasket (not shown) respectively, sealing gasket is used for after loam cake 6 covers casing 10, so that loam cake 6 and casing 10 sealings are provided with.
Particularly, by being provided with sealing gasket respectively in the bottom of loam cake 6 and the upper end of casing 10, loam cake 6 and casing 10 are snapped together after, gap between the two can sealed pad sealing, thereby makes loam cake 6 and casing 10 form an airtight space.Print cartridge 7 is in this airtight space, can better realize print cartridge is sealed.
The present embodiment ink filling apparatus, by sealing gasket being arranged on loam cake and the casing, sealing gasket is lived the loam cake and the clearance seal between the casing that snap together, thereby print cartridge is in the process of filling ink in the airtight space, more helps improving the sealing property of present embodiment ink filling apparatus.
Based on technique scheme, optionally, in order to make air extractor 4 and being connected that exhaust tube 3 can seal more, the upper end of the exhaust tube 3 in the present embodiment is installed with sealing ring 31; And/or be installed with sealing ring 31 in the through hole 63.
Particularly, the upper end of the exhaust tube 3 in the present embodiment is installed with sealing ring 31, thereby when air extractor 4 was inserted into the upper end of exhaust tube 3, sealing ring 31 can be with air extractor 4 tight sealing up, thereby makes the better effects if of bleeding of air extractor 4.In addition, also can be installed with sealing ring 31 in the through hole 63 in the present embodiment, after air extractor 4 passed through hole 63 and exhaust tube 3 is connected, what sealing ring 31 can be tighter sealed up air extractor 4.
The present embodiment ink filling apparatus, by in the upper end of exhaust tube and through hole, being installed with sealing ring, after air extractor is inserted into exhaust tube, gap between air extractor and exhaust tube and the through hole can tight the sealing up of sealed circle, thereby help improving the sealing property of present embodiment ink filling apparatus, make the filling process of print cartridge keep higher sealing.
Based on technique scheme, optionally, for ink outlet port 71 that makes print cartridge 7 and being connected that pipette 2 can seal more, the present embodiment ink filling apparatus also comprises seal receptacle 21, this envelope seat 21 is set on the pipette 2, and seal receptacle 21 is installed on the storage box 1.
Particularly, print cartridge 7 is placed on the storage box 1, insert pipette 2 in the ink filling port of print cartridge 7, the ink filling port of print cartridge 7 is resisted against the seal receptacle 21 that is set on the pipette 2 at last, thereby make the pipette 2 and the ink filling port of print cartridge 7 have higher sealing, when air extractor 4 is bled, print cartridge 7 easier formation negative pressure state.
The present embodiment ink filling apparatus, by sheathed seal receptacle on pipette, with after pipette is connected, seal receptacle can be with tight the sealing up of ink filling port, thereby make ink filling apparatus have higher sealing property at the ink filling port of print cartridge.
Based on technique scheme, optionally, cover casing 10 for what make that loam cake 6 can be firm, present embodiment loam cake 6 is provided with buckle 61 away from an end of loam cake 6 rotating shafts, the sidewall of casing 10 is provided with the draw-in groove 62 corresponding with buckle 61, and buckle 61 is used to fasten draw-in groove 62 so that loam cake 6 covers casing 10.
Particularly, buckle 61 on the loam cake 6 is with after draw-in groove 62 on the casing 10 is connected, can with loam cake 6 firm be fixed on casing 10, thereby make the more firm ink outlet port that covers print cartridge 7 71 of sealing device 5 on the loam cake 6, and, loam cake 6 can play positioning action to print cartridge 7 with print cartridge 7 firm being positioned in the casing 10.
The present embodiment ink filling apparatus, by buckle and draw-in groove are set, make loam cake and casing by buckle and firm being fixed together of draw-in groove, thereby make the more firm ink outlet port that covers print cartridge of sealing device that covers, and loam cake can be with firm being positioned in the casing of print cartridge, print cartridge is played positioning action, thus can be conveniently and solidly with the print cartridge positioning and fixing.
Based on technique scheme, optionally, the cavity with print cartridge 7 for convenience is pumped into negative pressure state, and ink filling apparatus also comprises air extractor 4, and this air extractor 4 comprises syringe 41, piston 42 and taper tracheae 43; Piston 42 is slidingly installed in the syringe 41, and taper tracheae 43 is set on the vacuum noz(zle) 411 of syringe 41.
Particularly, air extractor 4 is when bleeding, and the user can be drawn into air in the syringe 41 by piston 42 is outwards spurred; When needs air extractor 4 during to storage box 1 injecting gas, the user can unclamp piston 42, perhaps promotes piston 42, makes the air in the syringe 41 inject storage box 1.Wherein, after this taper tracheae 43 was plugged in the other end of exhaust tube, the bleeding point of this taper tracheae 43 (not shown) was positioned at the top of storage box 1 ink inside.
The present embodiment ink filling apparatus is formed air extractor by syringe, piston and taper tracheae, can carry out the operation of extraction gas to storage box easily, thus user-friendly present embodiment ink filling apparatus.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. an ink filling apparatus is characterized in that, comprising: be used for storage box, pipette, the exhaust tube of ccontaining ink to be filled and be used to be resisted against the sealing device of the ink outlet port of print cartridge with described ink outlet port sealing; Described pipette one end is communicated with described storage box and extend in the described ink, and the other end is communicated with described print cartridge internal cavity; One end of described exhaust tube is installed in the upper end of described storage box, and is communicated with the cavity of described storage box; The other end of described exhaust tube is used for being connected with outside air extractor, so that the bleeding point of described air extractor is positioned at the top of described storage box ink inside.
2. ink filling apparatus according to claim 1 is characterized in that, described storage box comprises a plurality of independent sealed sub-storage boxes; The upper end of each described sub-storage box is installed with described pipette, and an end of described pipette stretches into the inside of the cavity of described sub-storage box, and the bottom of the cavity of close described sub-storage box; The upper end of each described sub-storage box is installed with described exhaust tube, and an end of described exhaust tube is communicated with the cavity of described sub-storage box.
3. an ink filling apparatus is characterized in that, comprising: one has casing, pipette, exhaust tube and the sealing device of loam cake, and an end of described loam cake and the upper end of described casing are hinged;
Bottom in the described casing is provided with the storage box that is used for ccontaining ink to be filled; Described pipette one end is communicated with described storage box and extend in the described ink, and the other end is communicated with the cartridge to be filled internal cavity; One end of described exhaust tube is installed in the upper end of described storage box, and is communicated with the cavity of described storage box;
The inner surface of described loam cake is installed with described sealing device, and described sealing device is used for after described loam cake covers described casing, will be arranged in the ink outlet port sealing of the described print cartridge of described casing; Cover on described and offer through hole, described through hole is used for after described loam cake covers described casing, described through hole and the coaxial setting of described exhaust tube, pass described through hole for the air extractor of outside and be connected, so that the bleeding point of described air extractor is positioned at the top of described storage box ink inside with the other end of described exhaust tube.
4. ink filling apparatus according to claim 3 is characterized in that, described storage box comprises a plurality of independent sealed sub-storage boxes; The upper end of each described sub-storage box is installed with described pipette, and an end of described pipette stretches into the inside of the cavity of described sub-storage box, and the bottom of the cavity of close described sub-storage box; The upper end of each described sub-storage box is installed with described exhaust tube, and an end of described exhaust tube is communicated with the cavity of described sub-storage box.
5. according to claim 3 or 4 described ink filling apparatus, it is characterized in that described pipette is installed in the upper end of described storage box, an end of described pipette stretches into the inside of the cavity of described storage box, and the bottom of the cavity of close described storage box; The other end of described pipette is used for inserting the ink filling port of cartridge to be filled, and stretches in the cavity of described print cartridge.
6. according to claim 3 or 4 described ink filling apparatus, it is characterized in that, the bottom of described loam cake and the upper end of described casing are provided with sealing gasket respectively, and described sealing gasket is used for after described loam cake covers described casing, with described loam cake and described box sealing setting; Upper end in the described casing is provided with the positioning rib that is used for fixing described print cartridge.
7. according to claim 3 or 4 described ink filling apparatus, it is characterized in that described sealing ring is fixedly arranged in the upper end or described through hole of described exhaust tube; Perhaps, all be installed with described sealing ring in the upper end of described exhaust tube and the described through hole.
8. according to claim 3 or 4 described ink filling apparatus, it is characterized in that, also comprise seal receptacle, be set on the described pipette, and described seal receptacle is installed on the described storage box.
9. according to claim 3 or 4 described ink filling apparatus, it is characterized in that, described loam cake is provided with buckle away from an end of described loam cake rotating shaft, the sidewall of described casing is provided with the draw-in groove corresponding with described buckle, and described buckle is used to fasten described draw-in groove so that described loam cake covers described casing.
10. according to claim 3 or 4 described ink filling apparatus, it is characterized in that also comprise described air extractor, described air extractor comprises syringe, piston and taper tracheae; Described piston is slidingly installed in the described syringe, and described taper tracheae is set on the vacuum noz(zle) of described syringe.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202992025U CN201728899U (en) | 2009-12-21 | 2009-12-21 | Ink filling device |
| PCT/CN2010/074934 WO2011075998A1 (en) | 2009-12-21 | 2010-07-02 | Ink filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202992025U CN201728899U (en) | 2009-12-21 | 2009-12-21 | Ink filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728899U true CN201728899U (en) | 2011-02-02 |
Family
ID=43520058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202992025U Expired - Lifetime CN201728899U (en) | 2009-12-21 | 2009-12-21 | Ink filling device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201728899U (en) |
| WO (1) | WO2011075998A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218929A (en) * | 2011-06-01 | 2011-10-19 | 东莞万事达墨水有限公司 | Device for refilling ink in ink box |
| WO2013029526A1 (en) * | 2011-09-01 | 2013-03-07 | 珠海天威飞马打印耗材有限公司 | Ink cartridge ink filling device |
| CN103568570A (en) * | 2012-07-23 | 2014-02-12 | 精工爱普生株式会社 | Method for injecting printing material, injection kit, and injection device |
| CN104290460A (en) * | 2014-10-27 | 2015-01-21 | 常州纳捷机电科技有限公司 | Continuous-supply ink cartridge |
| CN104553340A (en) * | 2015-01-30 | 2015-04-29 | 杭州御澜科技有限公司 | Automatic constant ink supply system and constant ink supply method thereof |
| CN108819488A (en) * | 2018-07-16 | 2018-11-16 | 天津创天图文设计股份有限公司 | Novel printer printing ink filling apparatus |
| CN113320290A (en) * | 2020-10-27 | 2021-08-31 | 珠海益捷科技有限公司 | Ink cartridge filling apparatus and ink cartridge filling method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494304A (en) * | 2014-11-28 | 2015-04-08 | 无锡市晨阳彩印厂 | Probe of ink printer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3613346B2 (en) * | 1994-09-16 | 2005-01-26 | セイコーエプソン株式会社 | Ink cartridge filling method |
| CN1153709A (en) * | 1995-11-24 | 1997-07-09 | 史密斯-科罗纳公司 | Ink cartridge refilling device and station for cartridges and gravity feed ink bottle |
| AU2002214558A1 (en) * | 2000-10-06 | 2002-04-15 | Nu-Kote International, Inc. | Improved inkjet ink storage and delivery system for filling unit |
| KR20050051613A (en) * | 2005-05-09 | 2005-06-01 | 곽종말 | Refill-cartridge and its air outlet method, its device |
| JP4185131B2 (en) * | 2006-11-13 | 2008-11-26 | ゼネラル株式会社 | Ink supply device |
| JP5311435B2 (en) * | 2007-01-31 | 2013-10-09 | エステー産業株式会社 | Ink replenishment kit and ink replenishment method |
-
2009
- 2009-12-21 CN CN2009202992025U patent/CN201728899U/en not_active Expired - Lifetime
-
2010
- 2010-07-02 WO PCT/CN2010/074934 patent/WO2011075998A1/en active Application Filing
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218929A (en) * | 2011-06-01 | 2011-10-19 | 东莞万事达墨水有限公司 | Device for refilling ink in ink box |
| CN102218929B (en) * | 2011-06-01 | 2013-05-01 | 东莞万事达墨水有限公司 | Device for refilling ink in ink box |
| WO2013029526A1 (en) * | 2011-09-01 | 2013-03-07 | 珠海天威飞马打印耗材有限公司 | Ink cartridge ink filling device |
| CN103568570A (en) * | 2012-07-23 | 2014-02-12 | 精工爱普生株式会社 | Method for injecting printing material, injection kit, and injection device |
| CN103568570B (en) * | 2012-07-23 | 2015-10-28 | 精工爱普生株式会社 | The injection fitting of printing material and method for implanting |
| CN104290460A (en) * | 2014-10-27 | 2015-01-21 | 常州纳捷机电科技有限公司 | Continuous-supply ink cartridge |
| CN104553340A (en) * | 2015-01-30 | 2015-04-29 | 杭州御澜科技有限公司 | Automatic constant ink supply system and constant ink supply method thereof |
| CN104553340B (en) * | 2015-01-30 | 2016-09-14 | 杭州御澜科技有限公司 | Continuous way automatically supplying ink system and continuous ink feeding method thereof |
| CN108819488A (en) * | 2018-07-16 | 2018-11-16 | 天津创天图文设计股份有限公司 | Novel printer printing ink filling apparatus |
| CN113320290A (en) * | 2020-10-27 | 2021-08-31 | 珠海益捷科技有限公司 | Ink cartridge filling apparatus and ink cartridge filling method |
| CN113320290B (en) * | 2020-10-27 | 2022-07-29 | 珠海益捷科技有限公司 | Ink cartridge filling device and ink cartridge filling method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011075998A1 (en) | 2011-06-30 |
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| CX01 | Expiry of patent term |
Granted publication date: 20110202 |