CN2467325Y

CN2467325Y - Ink filling device for ink-jet printer ink tank

Info

Publication number: CN2467325Y
Application number: CN 01200770
Authority: CN
Inventors: 刘文荧
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-01-21
Filing date: 2001-01-21
Publication date: 2001-12-26
Anticipated expiration: 2011-01-21

Abstract

The utility model relates to an ink filling device for an ink box of an ink jet printer. The utility model which comprises an ink cylinder, a leakproof ring, a vacuum cylinder, a post hole plug, and an end plug is characterized in that the ink cylinder which is provided with inner cylinder space on the center forms a long cylindrical shape; the outer edge of one end of a cylinder body is provided with a clamping and stopping ring, the outer edge of the other end of the cylinder body is provided with a finger pressing plate, and the center of the tail end of the cylinder body is provided with a filling tube; the leakproof ring is sheathed on the clamping and stopping ring on one end of the cylinder body of the ink cylinder through a clamping and stopping slot, and the center of the outer end of the leakproof ring is provided with a via hole; the vacuum cylinder is a long cylindrical cylinder body, and the center of the cylinder body forms an inner cylindrical shape; one end of an inner cylinder, which is an open end, is sheathed on the outer edge of the vacuum cylinder, and the inner cylinder and the leakproof ring on the end of the ink cylinder are closed; the center of the plate surface of the closed end of the cylinder body of the vacuum cylinder is provided with a post hole and a post hole plug, and the outer edge of the filling tube is provided with the end plug.

Description

The ink tucker of ink-jet printer China ink casket

The utility model relates to a kind of black casket of ink-jet printer, refers to a kind of ink tucker of ink-jet printer China ink casket especially.

Traditional ink-jet printer is the ink feed by black casket, with ink via the eruption device with ink droplet jet to paper, when the ink in the black casket 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.

At known ink-jet printer China ink casket, can adsorb ink in the inner installation of black casket master room sponge usually, normal supply ink when printer prints is provided; The black casket that former factory provides 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.

At the known black casket that adsorbs ink with ink storing sponge; when the black casket of sky carries out ink replenishing; usually can paste driving fit through paster at the port of export; 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, ink is injected room to room.Only, ink storing sponge in the 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 anxiety of burning.

At ZL00200890.4 number " the ink packing tool of ink-jet printer China ink casket " patent application case that the applicant created, it is to be provided with a screw thread and clipping ring in the bottleneck inner edge that stores up ink container, clipping ring engages for piston ring set and is one, the screw thread of bottleneck screws togather for a blind nut, form one and independently store up ink container, the ink of using for ink-jet printer China ink casket stores wherein, after the 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, with thumb push away 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 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.

The purpose of this utility model is to provide a kind of ink tucker of ink-jet printer China ink casket, to overcome easy residual bubble in the amount casket that prior art exists, the ink filling can not be guaranteed and the ink tucker can not reusable shortcoming.

The purpose of this utility model is achieved in that

A kind of ink tucker of ink-jet printer China ink casket comprises ink tube, leakproof ring, vacuum cylinder, post stopple and end plug, it is characterized in that:

Ink tube, be provided with the cylindrical shell of oval tubular, the central authorities that are positioned at cylindrical shell are provided with the inner cylinder space that ink supply water stores, and an end outer rim that is positioned at cylindrical shell is provided with the clipping ring that the leakproof ring set connects, the other end outer rim that is positioned at cylindrical shell is provided with acupressure probe, and the terminal central authorities of cylindrical shell are provided with fills pipe;

The leakproof ring is placed in clamping groove on the clipping ring of ink tube cylindrical shell one end, and outer end central authorities are provided with through hole;

Vacuum cylinder, with the cylindrical shell setting of oval tubular, the central authorities of cylindrical shell are with the inner cylinder setting, and an end is the open end, is placed in the outer rim in vacuum cylinder, and vacuum cylinder contacts with the leakproof ring anchor ring driving fit of ink tube end with inner cylinder; The plate face central authorities of vacuum cylinder cylindrical shell blind end are provided with the post hole, establish the post stopple on it;

The outer rim that pipe is filled by vacuum cylinder end central authorities is provided with end plug.

The purpose of this utility model can also further be realized by following technological means.

The ink tucker of aforesaid ink-jet printer China ink casket, the outer ring surface of an end port of ink tube cylindrical shell is provided with the clipping ring that closes for a leakproof ring set access node that is provided with clamping groove, and the below that is positioned at clipping ring is provided with the baffle ring of ring-type.

The ink tucker of aforesaid ink-jet printer China ink casket, the outer cylinder of ink tube cylindrical shell is provided with vertical floor, and the upper end of floor extends to the acupressure probe upper limb face of the other end from the lower edge face of baffle ring.

The ink tucker of aforesaid ink-jet printer China ink casket, the ink cylindrical shell one end outer rim of tucker is provided with symmetrical acupressure probe, is positioned at the shell portion of acupressure probe outer rim, is provided with independent short cylindrical.

The ink tucker of aforesaid ink-jet printer China ink casket; ink tube cylindrical shell one end outer rim is provided with symmetrical acupressure probe; two sides that are positioned at cylindrical end are extended with the lug of symmetry, form one with acupressure probe, cylinder, symmetrical lug and supply and the blocking part that borehole jack connects, buckle is combined as a whole of protecting casket.

The ink tucker of aforesaid ink-jet printer China ink casket, the Closed end plate face of vacuum cylinder cylindrical shell inner cylinder, the plane setting with sealing or not the post hole.

The ink tucker of aforesaid ink-jet printer China ink casket, the Closed End of vacuum cylinder cylindrical shell inner cylinder is that its central authorities of plate face of a kind of sealing are provided with short column, and the central authorities of short column are provided with the post hole, and the post hole is with post stopple blocking; The short column of closure plate face central authorities is inserted on the leakproof ring center through hole of ink tube end, and the through hole of the outer cylinder of short column and leakproof ring is the driving fit setting.

The ink tucker of aforesaid ink-jet printer China ink casket, the post stopple of blocking on the plate face central rods hole of vacuum cylinder cylindrical shell blind end is provided with the arm-tie of outwards pulling out gripping for the post stopple in its outer rim.

A kind of ink tucker of ink-jet printer China ink casket, comprise ink tube, leakproof ring, vacuum cylinder, it is characterized in that: ink tube is provided with the cylindrical shell of oval tubular, the central authorities that are positioned at cylindrical shell are provided with the inner cylinder space that an ink supply water stores, and an end outer rim that is positioned at cylindrical shell is provided with the clipping ring that the leakproof ring set connects; The other end outer rim that is positioned at cylindrical shell is provided with acupressure probe, and the terminal central authorities of cylindrical shell are provided with fills pipe; And the leakproof ring is placed in clamping groove on the clipping ring of ink tube cylindrical shell one end, and outer end central authorities are provided with through hole; Vacuum cylinder, with the cylindrical shell setting of oval tubular, the central authorities of cylindrical shell are with the inner cylinder setting, and an end is the open end, is placed in the outer rim in vacuum cylinder, and vacuum cylinder contacts with the leakproof ring anchor ring driving fit of ink tube end with inner cylinder.

The ink tucker of aforesaid ink-jet printer China ink casket, the vacuum cylinder cylindrical shell is provided with short column in the central authorities of the Closed end plate face of cylindrical shell inner cylinder, and the central authorities of short column are provided with the post hole, and the post hole is provided with plunger.

The ink tucker of aforesaid ink-jet printer China ink casket; one end outer rim of vacuum cylinder cylindrical shell is provided with symmetrical acupressure probe; two sides that are positioned at the short cylindrical end of acupressure probe outer rim cylindrical shell are extended with the lug of symmetry, form one with acupressure probe, cylinder, symmetrical lug and supply and the sleeve joint hole socket of a protection casket, the blocking part that buckle is combined as a whole.

Advantage of the present utility model and the effect that reaches: be difficult for residual bubble in the black casket, ink is filled with assurance, and the ink tucker can reuse, and has improved economy and environmental benefit.

Below in conjunction with Figure of description and embodiment, the utility model is further described.

Description of drawings:

Fig. 1 is a stereogram of the present utility model, shows that black casket combines with the refilling tube to carry out ink packing job situation;

Fig. 2 is a profile of the present utility model, shows black casket internal structure;

Fig. 3 is an exploded view of the present utility model, shows the component relation of tucker;

Fig. 4 is a profile of the present utility model, shows the syntagmatic of tucker;

Fig. 5 is a profile of the present utility model, shows tucker and ink cartridges grafting situation;

Fig. 6 is a profile of the present utility model, shows that tucker carries out the filling operation situation;

Fig. 7 is a profile of the present utility model, shows that tucker carries out ink and adds situation;

Fig. 8 is a stereogram of the present utility model, shows tucker and protection casket socket situation;

Fig. 9 is a profile of the present utility model, shows tucker and protection casket China and Mexico casket socket situation.

See also shown in Fig. 1,2, be color inkjet printer China ink casket 11, 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, prevents to store up the impurity that black room 15 inks contain and enters second room 16, utilizes siphonage that ink is imported in each second room 16 that stores up black room 15; The space of 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, housing 12 tops are with a lid sealing, the upper limb face 28 of lid is provided with a plurality of grooves 22 that deflect 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; The through hole 24 that China ink casket 11 lid upper limb faces 28 are provided with 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 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, 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 sealing, 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 black casket 11 deflect passage 27 and communicate with atmosphere with the path of trace; Ink storing sponge 20 in 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 China ink casket 11 combines with printer, the untouched barrier film 18 that is fixed in the outlet 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; The ink that adsorbs with ink storing sponge 20 in China ink casket 11 rooms 15, consumption in the time of can be along with printer prints and reducing, till ink storing sponge 20 can't provide ink to enter second room 16 via aperture plate 19, 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 black casket 11 replenished, the barrier film 18 of being located at black casket 11 outlet 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 26, paster 26 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 Fig. 1 to shown in Figure 6, the ink tucker of the ink-jet printer China ink casket that the utility model provides, it mainly is on the empty black casket 11 after the ink-jet printer use, with paster 26 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; Located black casket 11 by clamping, stab the film 29 of logical black casket 11 through holes 25 outer rims with the filling pipe 34 of tucker 13 front ends, the hole wall driving fit of pipe 34 and through hole 25 is filled in order; Two fingers with hand press on the acupressure probe 40 of tucker 13 ink tubes 13 belows, another is held on the outer cylinder of vacuum cylinder 32, stretching vacuum tube 32 is to top offset, enclosure space in vacuum cylinder 32 inside is subjected to volume expansion and forms negative pressure, and the air in black casket 11 internal capacity room 15 can be sucked out to the space 51 of ink tube 31 tops; When loosening the drawing strength of vacuum cylinder 32, the ink in the ink tube 31 can carry out the convection current of vacuum fills, and ink is filled out put to the ink storing sponge 20 of black casket 11 rooms 15.

See also Fig. 3 to shown in Figure 6, tucker 13 partly is made up of ink tube 31, vacuum cylinder 32 etc. two, wherein cylindrical shell 42 central authorities of ink tube 31 are provided with the inner cylinder 41 of ink filling, the top port that is positioned at inner cylinder 41 is provided with clipping ring 44, clipping ring 44 is combined as a whole with clamping groove 47 for the 33 socket combinations of leakproof ring; The outer cylinder that is positioned at cylindrical shell 42 is provided with the floor 43 of a plurality of symmetries, reach the acupressure probe 40 that is extended with symmetry in following direction two sides, the below that is positioned at acupressure probe 40 is provided with a short cylindrical 37, reach the lug 38 that is extended with symmetry in the below of cylinder 37 two sides, be provided with one in the end of cylinder 37 central authorities and fill pipe 34, the outer end of filling pipe 34 is with end plug 36 sockets, with filling pipe 34 sealings of ink tube 31; Vacuum cylinder 32 is to be sheathed on the outer cylinder of ink tube 31, with the leakproof ring 33 generation driving fits of inner cylinder 50 with ink tube 31 tops, the upper and lower end that is positioned at cylindrical shell 49 outer cylinders respectively is provided with

limited slip plate

52,53, the outer cylinder of cylindrical shell 49 becomes a shank part 54, grip wherein for hand, the action of drawing on drawing vacuum cylinder 32 carries out, vacuum, required drive when providing ink cartridges to fill are provided in the inner space of vacuum cylinder 32.

The ink tube 31 of tucker 13, extremely shown in Figure 6 as Fig. 1 and Fig. 3, include parts such as cylindrical shell 42, blocking part 67 and leakproof ring 33, its middle cylinder body 24 is with the setting of long cylinder shape, becomes ink storage space 66 in the space of inner cylinder 41; One end outer rim of cylindrical shell 42 is provided with a clipping ring 44, clipping ring 44 is combined as a whole for 33 sockets of leakproof ring, the other end of cylindrical shell 42 is provided with a blocking part 67, the protection casket 65 (see figure 8) clip combinations when blocking part 67 is filled for ink cartridges, and combine with the filler opening grafting of ink cartridges; The clipping ring 44 that ink tube 31 cylindrical shells 42 1 ends are provided with, be provided with baffle ring 68 in its below, clipping ring 44 is combined as a whole for leakproof ring 33 sockets and buckle, by the displacement of the baffle ring 68 restriction leakproof rings 33 of clipping ring 44 belows, provides the clip location of leakproof ring 33.

The cylindrical shell 42 of ink tube 31 is inner cylinder 50 fits for vacuum cylinder 32, the guiding of vacuum cylinder 32 displacements for the benefit of, can not produce the situation of any beat, outer cylinder in cylindrical shell 42 is provided with vertical floor 43, extend from the lower edge face of baffle ring the upper end of floor 43, and minimum range is reduced in the gap of 32 of ink tube 31 and vacuum cylinders.

The blocking part 67 that cylindrical shell 42 belows are provided with, include acupressure probe 40, cylinder 37, the symmetrical lug 38 of a symmetry and fill pipe 34, wherein cylinder 37 is ends of being located at cylindrical shell 42, the inner core face is inner cylinder 41 extensions from cylindrical shell 42, the end central authorities that are positioned at inner cylinder 41 are provided with through hole 69, and through hole 69 is for filling the centre gangway of pipe 34; The fingerboard 40 of blocking part 67 is tops of being located at end cylinder 37, stretch the arc of symmetry by the cylindrical shell 42 dirty two side direction outsides, the top that is positioned at arc has a wide flat plate face, when ink is filled, this plate face is to push on it for two fingers of hand, forms the stop end of ink tube 31; The central authorities of the lower edge face of acupressure probe 40, be the cylinder 37 of a cylindrical shell 42 ends, the end central authorities that are positioned at cylinder 37 are provided with one and fill pipe 34, and the external diameter of filling pipe 34 is the internal diameter settings that cooperate black casket 11 through holes 25, when the through hole 25 of filling pipe 34 and black casket 11 is pegged graft, has good adaptation.

When further providing black casket 11 to fill; measure with a security; each horizontal expansion of two sides has a lug 38 in the outer end of cylindrical shell 24 end cylinders 37; the outer rim of lug 38 is circular-arc; extremely shown in Figure 9 as Fig. 7; in advance towards sleeve joint hole 63 combinations of protecting casket 65; the lug 38 of cylinder 37 2 sides runs through the buckle slot 64 of sleeve joint hole 63; after rotating, produce the clip combination, protection casket 65 is incorporated on the blocking part 67 of ink tube 31, run through and be snapped in filling pipe 34 on protection casket 65 sleeve joint holes 63; be stretched on the space of protection casket 65; or the through hole 25 grafting combinations of ink supply casket 11, and then when providing ink cartridges to fill, has further safety measure.

The blocking part 67 that ink tube 31 ends are provided with, be provided with filling pipe 34 in acupressure probe 40 below cylinders 37 central authorities, be positioned at the end outer rim of cylinder 37, shown in Fig. 5,6, the filling pipe 34 of ink tube 31 ends directly combines with through hole 25 grafting of black casket 11, is located at the lug 38 of cylinder 37 outer ends two sides, do not have any effect, therefore, cylinder 37 outer rims of ink tube 31 blocking parts 67 can directly be provided with the face of cylinder, and the lug 38 of symmetry is not set.

The blocking part 67 that ink tube 31 ends are provided with; extremely shown in Figure 9 as Fig. 7; the blocking part 67 of ink tube 31 combines with a protection casket 65 sockets in advance; be located at the blocking part 67 of ink tube 31 ends, need the lug 38 of cylinder 37 outer ends two sides to come fit fully, and behind fit, produce the clip combination; order is through to the filling pipe 34 in protection casket 65 spaces; combine with through hole 25 grafting of ink cartridges, when providing ink cartridges to fill, can not cause ink to spray problem arbitrarily because of plug in trouble causes ink.

Be sleeved on the vacuum cylinder 32 of ink tube 31 outer rims, it is to be provided with short cylindrical shell 49, be positioned at cylindrical shell 49 central authorities be provided with one with ink tube 31 end leakproof rings 33 contacted inner cylinders 50, the below port that is positioned at inner cylinder 50 is provided with limit collar 62, supply vacuum cylinder 32 when normally guiding displacement, has a barrier effect, to prevent the disengaging of ink tube 31 and vacuum cylinder 32; Cylindrical shell 49 upper and lower ends of this vacuum cylinder 32, each is extended with the

limited slip plate

52,53 of symmetry to two sides, in holding the cylindrical shell 49 that supports in vacuum cylinder 32, push away when drawing vacuum cylinder 32 displacements guiding,

limited slip plate

52,53 with two sides has the slippage that limits hand, especially when 32 displacements of drawing vacuum cylinder, when vacuum cylinder 32 inner cylinders 50 produce the negative pressure drags, be gripped on the hand on the cylindrical shell 49, do not have the sliding situation of any pine.

The inner cylinder 50 of tucker 13 vacuum cylinders 32, toward ink tube 31 socket ends, with columned opening setting, the other end that is positioned at inner cylinder 50 is then with the closed setting, the central authorities of end panel face are provided with a short column 55, the central authorities that are positioned at short column 55 are provided with the post hole of running through 56, plant wherein with post stopple 30 when post hole 56 is flat, form a blind end equally; Vacuum cylinder 32 is combined as a whole with ink tube 31 sockets, the inner cylinder 50 of vacuum cylinder 32 contacts with the contact ring 46 of ink tube 31 1 end leakproof rings 33, fill in the ink in the ink tube 31, after the filling pipe 34 of end seals with end plug 36, store the ink in ink tube 31, can not produce any seepage.

The post hole 56 that tucker 13 vacuum cylinders 32 tops are provided with is positioned at inner cylinder 50 positions and is provided with short column 55, to add the length in long column hole 56; As shown in Figure 4, before tucker 13 fills ink, the filling of ink tube 31 1 ends is managed 34 ends with end plug 36 blockings, the other end socket vacuum cylinder 32 of ink tube 31, short column 55 in central rods hole, vacuum cylinder 32 end 56 is inserted in the through hole 48 of ink tube 31 top leakproof rings 33 central authorities, the outer cylinder of

short column

55 and 48 driving fits of leakproof ring 33 center through hole; Be located at the post hole 56 of vacuum cylinder 32 end central authorities, be communicated with the inner cylinder 41 of ink tube 31 fully, during the filling ink, can directly intubate be stretched in the inner cylinder 41 of vacuum cylinder 32, can finish the filling operation of ink fast; When the ink filling was finished, to be provided with the post stopple 30 of arm-tie 58, blocking was finished the ink filling of tucker 13 on the post hole 56 of vacuum cylinder 32; Two ends of tucker 13 do not have the problem of ink leakage respectively with end plug 36 and post stopple 30 blockings during carrying.

When the ink merit was carried out the filling of ink, to shown in Figure 6, it was that end plug 36 with ink tube 31 ends takes off, and is plugged in the through hole 25 of black casket 11 to fill pipe 34 as Fig. 4, and two composition surfaces have complete adaptation; To shown in Figure 9, tucker 13 runs through the sleeve joint hole 63 of protecting casket 65 with the blocking part 67 of ink tube 31 1 ends as Fig. 7, utilizes the blocking part 67 of front end to combine with protection casket 65 buckles; Be through to the filling pipe 34 in protection casket 65 spaces, combine with through hole 25 grafting of black casket 11; As shown in Figure 1, on the acupressure probe 40 of ink tube 31 belows, another is held on the cylindrical shell 49 of vacuum cylinder 32 with two finger presses of a hand; To hold in that hand of vacuum cylinder 32 drawing vacuum cylinder 32 displacements that make progress, as shown in Figure 6, the enclosure space volume that the tucker 13 of formation sealing and black casket are 11 has been strengthened, produce negative pressure immediately at this enclosure space, fill in the ink in the tucker 13, promptly carry out the convection current filling of ink by this pressure.

The vacuum cylinder 32 of tucker 13 is by the drawing displacement, when the negative pressure that enclosure space produces, the hand of drawing can be felt the existence of pull of vacuum, can produce sizable strength of pulling back between ink tube 31 and the vacuum cylinder 32, the

limited slip plate

52,53 of being located at vacuum cylinder 32 cylindrical shells 49 2 ends provides hand on-slip effect, looses one's grip to prevent from the drawing process to produce, the slippage situation; Be subjected to the drawing of vacuum cylinder 32 when enclosure space, in the space generation negative pressure of black casket 11 with vacuum cylinder 32, the moment that this negative pressure produces, can be to vacuum cylinder 32 with the air drawing in black casket 11 ink storing sponges 20, this moment, enclosure space was in the state of negative pressure, and the air volume of ink tube 31 tops has increased; When the vacuum cylinder 32 of tucker 13 is loosened, vacuum cylinder 32 can be subjected to the negative pressure effect and pull back, and the ink that fills in the ink tube 31 can be subjected to the pull of vacuum effect to be directed into the room 15 of black casket 11, and infiltrates in the ink storing sponge 20; The vacuum cylinder 32 of tucker 13 repeats drawing for several times, till ink can't be inserted again in the inside of black casket 11; Finish the filling of ink with vacuum convection current filling mode, the bubble that contains in the ink storing sponge 20 all can be by the complete sucking-off of pull of vacuum; The black casket 11 that filling is finished is positioned at the through hole 25 of room 15 tops, needs fit on the film 23 of through hole 25 outer rims with paster, replys and deflects passage 27 original functions.

See also shown in Figure 7, the ink of tucker 13 inside uses, or in filling operation, when the ink capacity in the ink tube 31 is not enough, post stopple 30 with tucker 13 vacuum cylinders 32 tops, utilize arm-tie 58 outwards to pull out, the post hole 56 of being located at vacuum cylinder 32 tops becomes ink and adds the hole, fill in the ink in the ink bottle 59, by the Plug Division on the bottle cap 60 61, combine with post hole 56 grafting of vacuum cylinder 32, the ink in the ink bottle 59 is filled in the ink tube 31 of tucker 13, tucker 13 can reuse.

The utility model utilizes an end of ink tube 31 to be provided with and fills pipe 34, end is equiped with leakproof ring 33 in addition, and in outer rim socket vacuum cylinder 32, the end that is positioned at vacuum cylinder 32 is provided with ink and adds the hole, ink tube 31 combines with vacuum cylinder 32 sockets, but is located at the ink interpolation hole ink supply water filling use of vacuum cylinder 32; When black casket 11 carries out the ink filling, press on the acupressure probe 40 under the ink tube 31 with two fingers of a hand, another is held on the cylindrical shell 49 of vacuum cylinder 32, the displacement of drawing vacuum cylinder 32, the negative pressure that the enclosure space that makes tucker 13 be communicated with black casket 11 produces, with the sucking-off of going ahead of the rest of the air in the black casket 11, when vacuum cylinder 32 is replied balance, ink in the ink tube 31 is filled in the room 15 and infiltration ink storing sponge 20 of black casket 11, through the operation of several drawing, the ink storing sponge 20 of black casket 11 and second room 16 can residual bubble or air; Illustrate respectively that by the foregoing description the feature of the structure of complete announcement refilling tube 13 and black casket ink replenishing mode obviously knows the improvement and the innovation of the existing conspicuousness of the utility model to reach its intended purposes, non-ly be precognition of the same trade or business and the creation that can reach easily.

Claims

1, a kind of ink tucker of ink-jet printer China ink casket comprises ink tube, leakproof ring, vacuum cylinder, post stopple and end plug, it is characterized in that:

Vacuum cylinder, with the cylindrical shell setting of oval tubular, the central authorities of cylindrical shell are with the inner cylinder setting, one end is the open end, is placed in the outer rim in vacuum cylinder, and vacuum cylinder contacts with the leakproof ring anchor ring driving fit of ink tube end with inner cylinder, the plate face central authorities of vacuum cylinder cylindrical shell blind end are provided with the post hole, establish the post stopple on it;

2, the ink tucker of ink-jet printer China ink casket as claimed in claim 1, it is characterized in that: the outer ring surface of an end port of ink tube cylindrical shell is provided with the clipping ring that closes for a leakproof ring set access node that is provided with clamping groove, and the below that is positioned at clipping ring is provided with the baffle ring of ring-type.

3, the ink tucker of ink-jet printer China ink casket as claimed in claim 1, it is characterized in that: the outer cylinder of ink tube cylindrical shell is provided with vertical floor, and the upper end of floor extends to the acupressure probe upper limb face of the other end from the lower edge face of baffle ring.

4, the ink tucker of ink-jet printer China ink casket as claimed in claim 1, it is characterized in that: the ink cylindrical shell one end outer rim of tucker is provided with symmetrical acupressure probe, is positioned at the shell portion of acupressure probe outer rim, is provided with independent short cylindrical.

5, the ink tucker of ink-jet printer China ink casket as claimed in claim 1; it is characterized in that: ink tube cylindrical shell one end outer rim is provided with symmetrical acupressure probe; two sides that are positioned at cylindrical end are extended with the lug of symmetry, form one with acupressure probe, cylinder, symmetrical lug and supply and the blocking part that borehole jack connects, buckle is combined as a whole of protecting casket.

6, the ink tucker of ink-jet printer China ink casket as claimed in claim 1 is characterized in that: the Closed end plate face of vacuum cylinder cylindrical shell inner cylinder, whether the plane setting with sealing or not the post hole.

7, the ink tucker of ink-jet printer China ink casket as claimed in claim 1, it is characterized in that: the Closed End of vacuum cylinder cylindrical shell inner cylinder is that its central authorities of plate face of a kind of sealing are provided with short column, and the central authorities of short column are provided with the post hole, and the post hole is with post stopple blocking; The short column of closure plate face central authorities is inserted on the leakproof ring center through hole of ink tube end, and the through hole of the outer cylinder of short column and leakproof ring is the driving fit setting.

8, the ink tucker of ink-jet printer China ink casket as claimed in claim 1 is characterized in that: the post stopple of blocking on the plate face central rods hole of vacuum cylinder cylindrical shell blind end is provided with the arm-tie of outwards pulling out gripping for the post stopple in its outer rim.

9, a kind of ink tucker of ink-jet printer China ink casket, comprise ink tube, leakproof ring, vacuum cylinder, it is characterized in that: ink tube, be provided with the cylindrical shell of oval tubular, the central authorities that are positioned at cylindrical shell are provided with the inner cylinder space that an ink supply water stores, and an end outer rim that is positioned at cylindrical shell is provided with the clipping ring that the leakproof ring set connects; The other end outer rim that is positioned at cylindrical shell is provided with acupressure probe, and the terminal central authorities of cylindrical shell are provided with fills pipe; And the leakproof ring is placed in clamping groove on the clipping ring of ink tube cylindrical shell one end, and outer end central authorities are provided with through hole; Vacuum cylinder, with the cylindrical shell setting of oval tubular, the central authorities of cylindrical shell are with the inner cylinder setting, and an end is the open end, is placed in the outer rim in vacuum cylinder, and vacuum cylinder contacts with the leakproof ring anchor ring driving fit of ink tube end with inner cylinder.

10, the ink tucker of ink-jet printer as claimed in claim 9 China ink casket is characterized in that: the vacuum cylinder cylindrical shell, be provided with short column in the central authorities of the Closed end plate face of cylindrical shell inner cylinder, and the central authorities of short column are provided with the post hole, and the post hole is provided with plunger.

11, the ink tucker of ink-jet printer China ink casket as claimed in claim 9; it is characterized in that: an end outer rim of vacuum cylinder cylindrical shell is provided with symmetrical acupressure probe; two sides that are positioned at the short cylindrical end of acupressure probe outer rim cylindrical shell are extended with the lug of symmetry, form one with acupressure probe, cylinder, symmetrical lug and supply and the sleeve joint hole socket of a protection casket, the blocking part that buckle is combined as a whole.