CN2407935Y

CN2407935Y - Ink filling tool for ink box of ink printer

Info

Publication number: CN2407935Y
Application number: CN 00200890
Authority: CN
Inventors: 刘文荧
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-21
Filing date: 2000-01-21
Publication date: 2000-11-29
Anticipated expiration: 2010-01-21

Abstract

The utility model relates to an ink filling tool for an ink box of an ink printer. The utility model is characterized in that the utility model is mainly composed of an ink storing container and a column casing, wherein, a clamping ring and threads are arranged at a bottle mouth of a columnar bottle body of the ink storing container, and are respectively combined with a piston ring and a screw cover for storing ink; the columnar bottle body is combined with an inner cylinder of the column casing, and the other end of the columnar bottle body is provided with an outer bottle body; the piston ring of the bottle mouth of the ink storing container is tightly sealed with the inner cylinder of the column casing; a short cone-shaped ink pouring pipe is arranged at the front end of the sealing surface of the column casing. The short cone-shaped ink pouring pipe is spliced and combined with an ink pouring through hole of the ink box. The outer column surface of the column casing is held, a thumb is used for pushing the shoulder part of the upper edge of the ink storing container to move up, and ink is filled in the ink box in a negative pressure filling mode.

Description

The ink packing tool of ink-jet printer China ink casket

The utility model relates to a kind of ink packing tool, particularly a kind of ink packing tool of ink-jet printer China ink casket.

At ink-jet printer traditionally is ink feed by black casket, ink is injected into ink droplet on the printing paper via spray orifice via the eruption device, when this China ink casket ink together uses, directly change black casket, the printing that can continue, by the black casket of former factory supply, because of the suitable height of price, suitable big of printing person's financial burden in a large number.

Ink-jet printer China ink casket known can be equipped with balance air bag in black casket master room inside usually, or with sponge absorption ink, normal supply ink when printer prints is provided; The black casket that former factory improves when ink is filled, is to cooperate the automated production operation, and black casket master room inside all can reach pressure balance, does not have the ink leak situation during printing.

Replenish ink at the black casket of known sky, when this China ink casket master room inside is provided with balance air bag, can use adhesive tape in advance, the air-vent that black casket base plane is deflected passage touch, prevent the ink that injects thus path spill; In addition, paste an adhesive tape, prevent that air bag is compressed and loses the pressure balance effect in the position of the top of black casket air bag air admission hole; With the ball pressurization of a sharp object, ball is pushed away seat surface again, form an ink filling port towards the top sealing of black casket; Draw an amount of ink with injection tube, the ink filling port through black casket top slowly injects, till filling with; Seal the ink filling port of black casket top with a plug, tear the adhesive tape of air bag air admission hole position, black casket top and black casket bottom again and deflect adhesive tape on the channel plane; Often when tearing the adhesive tape of black casket base plane off, can produce the ink leak situation at the port that deflects passage or nozzle location, it is former because black casket master room pressure inside can't obtain balance, annotated China ink after, the ink that has only slowly wiping to overflow is till black casket can not ink leak.

Adsorb the black casket of ink known with ink storing sponge, when the black casket of sky carries out ink replenishing, can paste driving fit through paster at the port in exit usually; Again in the center through hole of black casket lid upper limb face with the film sealing, draw an amount of ink through injection tube, expose the below of through hole outer rim film with the elongated shape needle tubing to room, ink is injected room; But, ink storing sponge in this room is because of containing a large amount of bubbles, directly the ink that injects can't be got rid of air, the amount that causes the ink injection is very limited, and store up in the black room and second room and be provided with aperture plate, if the air in second room can't be discharged, the ink that stores up in the black room also can't normally enter second room via aperture plate, and the guiding ink is to the room that erupts device.

Be loaded into the black casket on the printer, can't continue to provide when printing, main cause is to be that the eruption device of printhead inside can't obtain the lasting supply of ink, the passage that the ink importing carrier of no capacity defines causes, promptly be, be to enter too much air in second room of printhead inner edge, air is led to the storage chamber of ink eruption device and produces disconnected black situation, cause and cause the eruption device not have the situation that ink can spray, as erupt device and do not have situation that ink can spray and continued when of a specified duration, this eruption device has the worry of burning.

No. 88207810 " the ink replenishing device of ink-jet printer China ink casket " patent application case of the Taiwan patent of before the applicant, being created, its by outer tube part with in move part and form, the outer rim spiral shell of this outer tube part is provided with the blind nut of a refilling pipe, it is wherein ccontaining to move part in inner cylinder supplies, move part is provided with hollow form towards the direction of refilling pipe tube face in being somebody's turn to do, the outer end of tube face is arranged with a leakproof ring, this leakproof ring contacts with the inner cylinder driving fit of outer tube part with a plurality of contact rings, should in move drawing of outer end disc of part and outer tube part be compressed between ear the shortest apart from the time, this refilling tube is positioned at outer tube part, in move part front end be provided with the ink room that ink stores, store wherein for an amount of ink; This refilling tube combines with the pouring ink hole of ink-jet printer China ink casket, in the vacuum drawn mode in advance with the air sucking-off in the black casket room, in the negative pressure backfill mode ink of refilling tube is injected black casket room fast, through repeatedly operation, the ink storing sponge of ink room and second room can residual bubble or air.

The utility model is that preceding No. 88207810 " ink replenishing of ink-jet printer China ink casket fills and puts " patent application case done further to improve.

Main purpose of the present utility model is the ink packing tool that a kind of ink-jet printer China ink casket will be provided, and in the negative pressure backfill mode, the ink in the storage ink container is fills up in the room of black casket.

Secondary objective of the present utility model is the ink packing tool that a kind of ink-jet printer China ink casket will be provided, and ink is in the negative pressure backfill mode, and quick ink with the refilling tube is directed in the black room of storage and infiltrates the ink storing sponge inner space fully.

Another purpose of the present utility model is the ink packing tool that a kind of ink-jet printer China ink casket will be provided, air in black casket room and the ink storing sponge and bubble are extracted out, when the storage ink container pushes away the gravitation disappearance, the negative pressure of China ink casket room can be directed into the ink in the refilling tube in the black casket, till pressure balance.

A purpose more of the present utility model is the ink packing tool that a kind of ink-jet printer China ink casket will be provided, i.e. the refilling pipe that combines with black casket and column casing is one-body molded makes; Or combine with the joint pin socket of column casing in the mode of being spirally connected; This refilling pipe is with the outer cylinder of short awl post and the pouring ink hole socket driving fit of black casket.

Another purpose of the present utility model is the ink packing tool that a kind of ink-jet printer China ink casket will be provided, when packing job, can hold outer cylinder in column casing, be held in shoulder between column body and outer body with thumb, push away and draw the storage ink container, carry out the packing job of ink to top offset.

The purpose of this utility model is achieved in that

A kind of ink packing tool of ink-jet printer China ink casket mainly includes the refilling tube, it is characterized in that: this refilling tube mainly includes a column casing and a storage ink container;

This column casing, it is the cylindrical body of a post shop front, central authorities are provided with the inner cylinder that contacts driving fit with piston ring, the open port both sides that are positioned at inner cylinder one end are provided with the ear that draws of symmetry, and end is with the sealing surface setting in addition for this inner cylinder, and the central authorities that are positioned at sealing surface are outward extended with a refilling pipe, these refilling pipe central authorities are provided with the through hole that runs through, or this column casing is the injection tube of an injection, and this injection tube inner cylinder combines with the storage ink container, and the joint pin of injection tube front end and a refilling pipe box connect;

This stores up ink container, mainly includes a body, a piston ring and a blind nut;

This body, mainly partly form by column body and larger-diameter outer body two, wherein this column body is with the inner cylinder diameter setting less than column casing, be placed in column casing inner cylinder space, this larger-diameter outer body, its diameter slightly equals the maximum outside diameter setting that column casing draws ear, is positioned to form a shoulder between column body and outer body; The top position of bottleneck that is positioned at the column body is provided with clipping ring and screw thread, and this clipping ring is nested with a piston ring and combines, and this thread helix has a blind nut;

This piston ring, central authorities are provided with clipping ring and combine clamping groove, and the upper and lower ring edge of outer cylinder respectively is provided with the ring-type contact-making surface, and this storage ink container combines assembling with this column casing, and the ring-type contact-making surface of this piston ring contacts with the inner cylinder of column casing;

This blind nut screws togather on the screw thread that is packaged in the body bottleneck.

This column casing sealing surface middle position is outward extended with a joint pin, and this joint pin is with the double-screw bolt setting, and the central authorities of this double-screw bolt are provided with through hole, and the connector that outer rim and is provided with blind nut is spirally connected and combines the through hole grafting combination of the refilling Guan Yumo casket of this connector outer rim.

Post hole grafting combination on the auxiliary pad of the refilling Guan Yumo casket through hole combination that this column casing sealing surface extends.

The utility model stores ink one and independently stores up in the ink container, utilizes this to store up the piston ring of black room bottleneck inner edge installing, is placed on one and is provided with in the column casing of refilling pipe, combines with the pouring ink hole of the black casket of ink-jet printer in the refilling pipe of column casing front end; Be that the bottleneck inner edge that stores up ink container is provided with a screw thread and clipping ring, this clipping ring is combined as a whole for piston ring, the screw thread of bottleneck and a blind nut screw togather, form one and independently store up ink container, the ink of using for ink-jet printer China ink casket stores wherein, after this storage ink container is opened blind nut, with the sheathed piston ring of bottleneck inner edge and the inner cylinder driving fit of column casing, this column casing is with the through hole combination of the refilling Guan Yumo casket of front end, hold on the column casing of refilling tube, push away with thumb and to draw the storage ink container to top offset, form negative pressure in storage ink container and black casket room space, the ink in the storage ink container carries out the ink filling of black casket in the negative pressure backfill mode; This storage ink container is inserted in the inner cylinder of column casing with the piston ring of column body outer rim, and formation one can enlarge the closed container chamber of volume, only communicates with the external world with the refilling pipe; When the ink filling of carrying out black casket, the refilling pipe towards combining with the through hole of black casket, is pushed away with thumb and to draw the storage ink container when the outer displacement, the enclosure space in the storage ink container is strengthened, and produce negative pressure in the space, help carrying out the ink filling of black casket.

The utility model is simple in structure, advanced, practical, and its refilling pipe directly combines with the refilling through hole grafting of black casket, can hold the column casing outer cylinder, move up with the thumb pushing tow, carry out the ink filling of black casket in the negative pressure backfill mode, convenient, flexible, eliminate and resolve China ink, ink leak phenomenon.

Further specify the technical solution of the utility model and embodiment below in conjunction with accompanying drawing.

Description of drawings:

Fig. 1 is that black casket combines with the utility model refilling tube and carries out ink packing job situation;

Fig. 2 is the profile of black casket, shows black casket internal structure;

Fig. 3 is the assembly exploded view of the utility model column casing;

Fig. 4 is the assembly exploded view of the utility model storage ink container;

Fig. 5 is the profile of the utility model column casing, shows to combine situation with the blind nut connector with column casing with the refilling pipe;

Fig. 6 is the profile of the utility model column casing, and demonstration column casing front end refilling pipe is made with one-body molded;

Fig. 7 is the profile of the utility model storage ink container, shows the structure of storage ink container;

Fig. 8 is a profile of the present utility model, shows the structure of refilling tube;

Fig. 9 is a profile of the present utility model, shows that the refilling tube combines with black casket grafting;

Figure 10 is a profile of the present utility model, is pushed away when showing the refilling of refilling tube and draws the displacement situation;

Figure 11 to 13 is stereograms of the present utility model, shows that the refilling tube concerns with the black casket of different embodiment;

Figure 14 is the structural representation that column casing of the present utility model is selected the injection tube of injection for use.

See also Fig. 1,2, it is to be commercially available EPSON color inkjet printer China ink casket 11 (S020110/PMIC1C), this China ink casket 11 is positioned at the inner space of housing 12, color division according to ink has a plurality of black rooms 15 that independently store up, each room 15 is all inserted the ink that ink storing sponge 20 stores different colours, each stores up black room 15 belows and separates with the aperture plate 19 and second room 16, prevent to store up the impurity that black room 15 inks contain and enter second room 16, utilize siphonage that ink is imported in each second room 16 that stores up black room 15; The space of this second room 16 is not very big, when black casket 11 assembles, be in advance each room 16 device in black casket 11 exits to be had a gasket 17, port is with barrier film 18 sealing, respectively ink storing sponge 20 is installed in the room 15 of housing 12 again, these housing 12 tops are with a lid sealing, the upper limb face 28 of this lid is provided with corresponding a plurality of deflecting recessed round 22 in addition according to the number of room 15, each end that deflects groove 22 is provided with a through hole 25 that communicates with room 15, and cooperates another required through hole 24 of ink replenishing; These China ink casket 11 lid upper limb faces 28 are provided with two through hole 24 simultaneously, 25, when main purpose is ink supply casket 11 filling ink, wherein a through hole 24 is inserted to the internal layer of ink storing sponge 20 for an ink-filling needle, 24 sealings of ink-filling needle and through hole combine, the port of another through hole 25, utilize one to connect airtight with the independent joint of vacsorb device, this China ink casket 11 utilizes the pull of vacuum of vacsorb device, ink is directed to black casket 11 rooms 15, infiltrate in the ink storing sponge 20 fast, and the air of second room 16 and ink storing sponge 20 got rid of fully, the upper limb face 28 for the treatment of black casket 11 lids is during with a film 23 heat-sealing sets, two through

hole

24,25 and deflect groove 22 and formed one by film 23 sealing and

deflect passage

27,15 utilizations of the room of this China ink casket 11 deflect passage 27 and communicate with atmosphere with the path of trace; Ink storing sponge 20 in these China ink casket 11 rooms 15 has absorption ink and the 15 internal pressure effects of balance room, and that is located at black casket 11 upper limb faces 28 deflects passage 27, and before black casket 11 did not use, ink can not deflect passage 27 outside seepages certainly; When this China ink casket 11 combines with printer, the untouched barrier film 18 that is fixed in the exit port, the conduit that can be connected seat pierces through, the gasket 17 in black casket 11 exits and the conduit grafting driving fit of Connection Block; With the ink of ink storing sponge 20 absorption, can reduce along with the consumption of printer prints, till ink storing sponge 20 can't provide ink to enter second room 16 via aperture plate 19 in these China ink casket 11 rooms 15; The black casket 11 that more renews, the required ink of promptly sustainable supply printer prints.

Tentatively understand the black casket 11 that is provided with ink storing sponge 20, when the ink of this China ink casket 11 replenished, the barrier film 18 of being located at black casket 11 exit ports had been pierced, and after the printer Connection Block separated, black casket 11 second rooms 16 can enter air; When ink replenishing, need to do the applying of secondary at the port in black casket 11 exits with paster 62, paster 62 is pasted on the outer rim of barrier film 18; For further strengthening the sealing in the exit of black casket 11, can give sealing by a protection folder 14 ports with the exit.

See also shown in Fig. 1,2,9 and 10, the ink packing tool of the ink-jet printer China ink casket that the utility model provides, it mainly is the empty black casket 11 after ink-jet printer uses, with paster 62 black casket 11 second rooms 16 exit outer rim ports are given sealing in advance, with black casket 11 exit port clampings, provide the exit of black casket 11 not have the situation of ink leak via a protection folder 14; The black casket 11 of being located by clamping stabs the film 29 of logical black casket 11 through holes 25 outer rims with the refilling pipe 42 of refilling tube 13 front ends, makes the hole wall driving fit of refilling pipe 42 and through hole 25; To hold on refilling tube 13 column casings 31, be held in the shoulder 36 of storage ink container 30 larger-diameter outer bodies 39 with thumb, push away and draw storage ink container 30 to top offset, enclosure space in 15 of refilling tube 13 and black casket 11 rooms is subjected to volume expansion and forms negative pressure, and the air in the black casket room 15 is compelled to be drawn to ink room 48 tops of refilling tube 13 storage ink containers 30; When the passing strength of storage ink container 30 disappeared, the ink in the storage ink container 30 imported ink black casket room 15, infiltrates in the ink storing sponge 20 in the negative pressure backfill mode.

Shown in Fig. 3 to 8, the refilling tube 13 of ink supply casket 11 fillings, it partly is made up of storage ink container 30 and column casing 31 etc. two, wherein this column casing 31 is to be similar to the injection tube body setting of injection, central authorities are provided with the inner cylinder 54 that contacts driving fit with piston ring 34, what the both sides that are positioned at inner cylinder 54 lower opening were provided with symmetry draws ear 49, the upper end of this column casing 31 is provided with a refilling pipe 42, as Fig. 3, shown in 5, the outer rim of these column casing 31 sealing surfaces 46 is extended with a joint pin 43, this joint pin 43 is provided with double-screw bolt 44, the central authorities of this double-screw bolt 44 are provided with through hole 45, these joint pin 43 outer rims are that the outer end that is positioned at connector 33 is provided with the refilling pipe 42 of short taper for a connector 33 that the is provided with blind nut combination that is spirally connected; As shown in Figure 6, this column casing 31 is positioned at the central authorities or a side of sealing surface 46, directly is extended with the refilling pipe 42 of a short taper by sealing surface 46, and these refilling pipe 42 central authorities are provided with the through hole that runs through; The refilling pipe 42 of this short taper as the embodiment of Fig. 1, is to cooperate through hole 25 diameters and tapering setting, and these refilling pipe 42 via through holes 25 are through to room 15 spaces of black casket 11; As Figure 11,12 embodiment, be that mat one auxiliary plug 59 or auxiliary pad 60 combine with the through hole of black casket 11 in advance, utilize the post hole 58 of auxiliary plug 59 or the post hole 61 of auxiliary pad 60 to combine with 42 grafting of refilling pipe.

The storage ink container 30 of this refilling tube 13, shown in Fig. 1,4,7 and 8, include body 26, piston ring 34 and blind nut 35 etc. three partly, wherein, this body 26 is to be provided with clipping ring 37 and screw thread 38 in the top of column body 32 bottleneck 47, and this clipping ring 37 is nested with a piston ring 34 and combines, and this screw thread 38 is for blind nuts 35 spirals on it, with bottleneck 47 blockings of storage ink container 30, prevent that ink from producing seepage; This socket is incorporated into the piston ring 34 on body 26 clipping rings 37, central authorities are provided with the clamping groove 40 that combines with clipping ring 37, upper and lower ring edge in its outer cylinder respectively is provided with ring-type contact-making surface 41, for storage ink container 30 when combining, contact with the inner cylinder 54 of column casing 31 with the ring-type contact-making surface 41 of piston ring 34 with column casing 31; The body 26 of this storage ink container 30, include column body 32 and larger-diameter outer body 39 etc. two partly, wherein this column body 32 is with the inner cylinder 54 diameter settings less than column casing 31, can be placed in column casing 31 inner cylinders 54 spaces, this larger-diameter outer body 39, its diameter slightly equals the maximum outside diameter setting that column casing 31 draws ear 49, is positioned at 39 of column body 32 and outer bodies and forms a shoulder 36, becomes thumb and holds the contact-making surface of passing 30 displacements of storage ink container.

The inner space of these storage ink container 30 column bodies 32 outer bodies 39 is an ink room 48, ink supply water stores wherein, the screw thread 38 of bottleneck 47 screws togather encapsulation through blind nut 35, have the ink that prevents to store up in the ink container 30 and produce seepage, reach the outer shroud that is coated on piston ring 34 by outer ring surface, to prevent that piston ring 34 from contacting improperly with foreign object, reach when transport operation, do not have any ink leak situation.

When this refilling tube 13 carries out the packing job of ink of black casket 11, be that the blind nut 35 of storage ink container 30 is opened, and combine with 54 sockets of column casing 31 inner cylinders, as shown in Figure 8, the outer rim ring-type contact-making surface 41 of these storage ink container 30 piston rings 34 and inner cylinder 54 driving fits of column casing 31, the piston ring 34 of storage ink container 30 is pushed the inner edge surface displacement that moves to the most contiguous column casing 31 sealing surfaces 46, and what the shoulder 36 that this larger-diameter outer body 39 and post shop front body are 32 had been adjacent to column casing 31 draws ear 49 outer rims; As shown in Figure 6, the refilling pipe 42 of these column casing 31 front ends is and column casing 31 one-body molded making that the central authorities of this refilling pipe 42 are an open path; As shown in Figure 5, for connector 33 combinations, the end of this refilling pipe 42 is closed to these column casing 31 front ends with joint pin 43, needs to scheme the end that pin pierces through refilling pipe 42 in advance; Before the ink replenishing of carrying out empty black casket 11, as shown in Figure 2, the exit of this China ink casket 11 is with 14 sealing of protection folder; Shown in Fig. 1,2 and 9, the refilling pipe 42 of this refilling tube 13 is towards the below, insert pressure with the refilling pipe 42 of lacking taper towards black casket 11 through holes 25, this refilling pipe 42 can directly pierce through the film 29 of black casket 11 through holes 25, go deep into space to room 15, the complete driving fit of hole wall of refilling pipe 42 and through hole 25, the ink room 48 of this storage ink container 30 is communicated with into an enclosure space with 15 of the rooms of black casket 11.

Shown in Fig. 1,9,10, this refilling tube 13 combines with the through hole 25 of black casket 11, and storage ink container 30 has thicker body, and ink drops to refilling pipe 42 positions, can not be subjected to gravity effect and the situation of drippage is arranged; Hold urceolus face, push away with the thumb application of force and draw the shoulder 36 that stores up ink container 30 and upwards pass a distance in column casing 31, with the piston ring 34 of column casing 31 inner cylinders 54 driving fits along the displacement of tube face, increased the volume of enclosure space, and produced negative pressure in enclosure space; When the internal capacity room of refilling tube 13 produced negative pressure, the air in the black casket 11 was subjected to the negative pressure effect, along refilling pipe 42 enter to fast column casing 31 inner cylinder 54, to outside the top of body 39; Be in black casket 11 rooms 15, the refilling tube 13 ink rooms 48 of negative pressure state, when treating that thumb pushes away the disappearance of gravitation amount, the storage ink container 30 of refilling tube 13 is subjected to suction function to be drawn back into original position thereupon; Drop to the ink of refilling pipe 42, be injected into along refilling pipe 42 in the room 15 of black casket 11, this stores up, and ink container 30 is upwards passed with thumb and the repeatedly operation of natural travelling backwards, and black casket 11 rooms 15 can be finished packing job.

Black casket 11 after filling is finished, be positioned at the through hole 25 of room 15 tops, need to fit on the film 23 of through hole 25 outer rims, reply and deflect passage 27 original functions with paster, could supply the ink that printing of inkjet printer consumes at any time with channel balancing room 15 internal pressures of trace.

As shown in figure 13, be commercially available HP ink-jet printer China ink casket (51641A), housing 12 inside of this China ink casket 11 are divided according to the color of ink a plurality of black rooms that independently store up, and the top of each room respectively is provided with a through hole 56, after each room carries out the ink filling, promptly with bulb stopper 59 sealing; The ink that meets the storage China ink room 15 of a color uses up, carry out the ink replenishing operation before, seal with a paster 62 in the exit of these China ink casket 11 second rooms, again with protection folder 14 clampings, with the complete sealing in ink exit; The bulb stopper 57 of this China ink casket 11 rooms top through hole 56 blockings pushes away through hole 56 with depression bar, and the refilling pipe 42 of refilling tube 13 is pegged graft and is through to room inside towards the through hole 56 of black casket 11, with the hole wall driving fit of through hole 56; Hold in the outer cylinder of column casing 31, with thumb push away draw that storage ink container 30 moves up and travelling backwards repeatedly, the ink of storage in the ink container 30 is fills up in the room of black casket 11.

Please consult Figure 11 again, be commercially available CANON ink-jet printer China ink casket (BC-20), the inside that this China ink casket 11 is positioned at housing is provided with the black room of storage and is equiped with ink storing sponge, and this stores up black room top and is provided with through hole 63, after filling ink with a post stopple sealing; When carrying out the ink replenishing operation, seal with a paster 62 in the exit of these China ink casket 11 second rooms, again with protection folder 14 clampings, with the complete sealing in ink exit; Take off the post stopple of through hole 63 with instrument, again wherein with auxiliary plug 59 blockings that are provided with post hole 58, the refilling pipe 42 of column casing 31 ends is pegged graft and driving fit towards the post hole 58 of auxiliary plug 59, to be same as the mode of the foregoing description, the ink that will store up fast in the ink container 30 is fills up in the room 15 of black casket 11.

Please consult Figure 12 again, be commercially available HP ink-jet printer China ink casket (51626A), the base plane that this China ink casket 1 is positioned at housing is provided with one and regulates the passage that deflects of chamber pressure, when carrying out the ink replenishing operation, paste towards black casket 11 base plane with the sticking auxiliary pad 60 that is provided with double faced adhesive tape, this auxiliary pad 60 is provided with a post hole 61 that connects, for the refilling pipe 42 grafting combinations of column casing 31, to be same as the mode of the foregoing description, the ink that will store up fast in the ink container 30 injects black casket 11 rooms 15.

As shown in figure 14, the column casing 31 of this refilling tube 13 is selected the injection tube 51 of the injection of known use, sealing surface 46 1 sides of this notes tube 51 are extended with a joint pin 43, the inner cylinder 54 of this injection tube 51 combines with storage ink container 30, refilling pipe 42 by joint pin 43 outer rim sockets, with above-mentioned identical filling method, ink is fills up in the room 15 of black casket 11.

Means of the present utility model and technology, be to utilize one independently to store up ink container 30, be provided with clipping ring 37 and screw thread 38 in bottleneck 47, combine with piston ring 34 and blind nut 35 respectively, ink supply water stores wherein, the blind nut 35 of outwarding winding combines with the inner cylinder 54 of column casing 31, refilling pipe 42 with the short taper of column casing 31 front ends, directly combine with the refilling through hole grafting of black casket 11, or the secondary combined of auxiliary plug 59 of utilization or auxiliary pad 60, hold in the outer cylinder of column casing 31, hold the shoulder 36 of storage ink container 30 storage ink containers 30 upper limbs and move up with thumb, the enclosure space that makes refilling tube 13 be communicated with black casket 11 produces negative pressure, when face is held the disappearance of displacement strength, and the ink in the storage ink container 30 ink rooms 48, when understanding along with pressure balance, be fills up in the room 15 and ink storing sponge 20 of black casket 11, through repeatedly operation, the ink storing sponge 20 of black casket 11 and second room 16 can residual bubble or air; Illustrated respectively that by the foregoing description the feature of the structure of complete announcement refilling tube 13 and black casket ink replenishing mode knows that obviously this case has the improvement and the innovation of conspicuousness, reaches its intended purposes, non-is the creation that the same trade is carried out ahead of schedule and can be reached easily.

Claims

1, a kind of ink packing tool of ink-jet printer China ink casket mainly includes the refilling tube, it is characterized in that: this refilling tube mainly includes a column casing and a storage ink container;

2, the ink packing tool of ink-jet printer China ink casket as claimed in claim 1, it is characterized in that: this column casing sealing surface middle position is outward extended with a joint pin, this joint pin is with the double-screw bolt setting, the central authorities of this double-screw bolt are provided with through hole, the connector that outer rim and is provided with blind nut is spirally connected and combines the through hole grafting combination of the refilling Guan Yumo casket of this connector outer rim.

3, the ink packing tool of ink-jet printer China ink casket as claimed in claim 1 is characterized in that: the post hole grafting combination on the auxiliary pad of the refilling Guan Yumo casket through hole combination that this column casing sealing surface extends.