CN101117052A - Ink-guiding device of the ink case - Google Patents
Ink-guiding device of the ink case Download PDFInfo
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- CN101117052A CN101117052A CNA2006101111399A CN200610111139A CN101117052A CN 101117052 A CN101117052 A CN 101117052A CN A2006101111399 A CNA2006101111399 A CN A2006101111399A CN 200610111139 A CN200610111139 A CN 200610111139A CN 101117052 A CN101117052 A CN 101117052A
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Abstract
The present invention relates to an ink guiding device suitable for the ink box having an ink cavity and containing a holding end, an ink supply chamber and the holding structure of a place-in port, comprising: a loop is provided with an opening and a holding groove; a plug is provided with a plug lid end, a clamping end and a connecting pillar; the clamping end is placed in the holding groove from the opening of the loop and axially rotatablely fixed in the holding groove, making a convex block seal the second channel of the connecting pillar and the plug lid end so as to separate the ink cavity from the ink supply chamber. When an external acting force is applied onto the loop and the plug, the plug is made to produce axial displacement to make the ink cavity communicated with the ink supply chamber; the second channel breaks away from the convex block of the opening sidewall; the ink in the ink cavity enters into the ink supply chamber, and is discharged via the second channel and the first channel. However, when the external acting force disappears, the convex block seals the second channel and the plug lid end so as to separate the ink cavity from the ink supply chamber.
Description
Technical field
The relevant a kind of device for ink of leading of the present invention refers to that especially a kind of ink cartridges of continuous ink-supply system that is applicable to leads device for ink.
Background technology
Generally speaking, ink-jet printer is owing to have processing ease and printable in advantages such as multiple ink-jet medium, extensively consumed popular the welcome, but when ink-jet printer uses one section in the future, just can exhaust because of the ink of ink cartridges and must change ink cartridges, common replacing method is to abandon old ink cartridges brand-new ink cartridges to be installed again so that ink to be provided at present, and this measure not only causes the waste of ink cartridges body, and has intangibly increased user's expense because of costing an arm and a leg of ink cartridges.To print cost and avoid the wasting of resources in order to save, the continuous ink-supply system of reusing with an ink cartridges just arises at the historic moment.
Existing continuous ink-supply system is all the external continuous ink-supply system, it is that an ink-feeding container is set outside ink-jet printer, and connect the ink cartridges of ink-feeding container and ink-jet printer inside by pipeline, the principle of utilizing vacuum to lead China ink imports ink in the ink cartridges from ink-feeding container, ink by the visualization ink-feeding container consumes situation and replenishes ink in good time to ink-feeding container again, just can reach the continual continuous ink feeding purpose of ink cartridges ink supply.
Yet above-mentioned continuous ink-supply system but has many restrictions and inconvenience on using.At first the height of ink-feeding container placement must be positioned at same plane with ink-jet printer, and the ink level of ink-feeding container must cause ink to overflow from ink outlet port to avoid ink cartridges because of bearing from the excessive hydraulic pressure of ink-feeding container a little less than the nozzle of ink-jet printer.But after leaving standstill a period of time, ink cartridges regular meeting is back in the ink-feeding container because of its ink level is higher, not only has a strong impact on the ink supply state, and must waste a certain amount of ink when reusing, and ink cartridges pressure is restored balance and ink supply smoothly.
Secondly, because the position that ink-feeding container is placed is hidden, the user is negligent of mending China ink easily, just can cause normally ink supply of ink cartridges when the ink of ink-feeding container uses up, even can be because of lacking the dry ink outlet port of ink cartridges that blocks of China ink.Moreover, the assembling of ink cartridges, ink-feeding container and pipeline is complicated, if pipeline is installed and improperly will influence the motion of ink cartridges load bearing seat and reduce print quality, and pipeline more can cause ink leak once get loose, and the pipeline of winding also can influence the exterior appearance of ink-jet printer.
And if do not utilize pipeline to mend China ink, other has former ink cartridges is taken out to mend the mode of China ink, and is right because general ink cartridges lacks disconnected ink structure, so ink cartridges ink leak very easily when the ink cartridges load bearing seat takes out, not only cause the waste of ink, also can pollute ink-jet printer inside.
In view of this, how to develop a kind of ink cartridges of continuous ink-supply system that is applicable to and lead the existing defective that device for ink is avoided inconvenience of above-mentioned benefit China ink or easy ink leak, real in pressing for the problem of solution at present.
Summary of the invention
Main purpose of the present invention is for providing a kind of device for ink of leading of the ink cartridges that is applicable to continuous ink-supply system, it is that the collar and embolism are arranged in the accommodating structure of ink cartridges, and make embolism and collar combination in the ink supply chamber, be placed in the gag end that utilizes embolism in the ccontaining end of accommodating structure and completely cut off inking chamber and ink supply chamber, utilize second runner of the joint pin of embolism to engage simultaneously and seal second runner with a plurality of projections on the collar.When the collar of ink cartridges and embolism bear an external active force, with make embolism the fastening end bounce-back piece distortion and make embolism produce an axial displacement, so the gag end will separate and make second runner to break away from the engaging of a plurality of projections with ccontaining end, therefore ink can flow into the ink supply chamber through the ink supply port of accommodating structure by inking chamber, more in regular turn by embolism second, first flow disengages and carries out ink supply; On the other hand, when external active force disappears, embolism can utilize the elastic force reduction of bounce-back piece and make gag end sealing ink supply port and projection engage second runner break black, the situation of easy ink leak when on the ink cartridges load bearing seat, taking out ink cartridges benefit China ink to prevent to have now, and avoid using pipeline to mend black all inconvenience.
For reaching above-mentioned purpose, of the present invention one implements the sample attitude for a kind of device for ink of leading is provided than broad sense, be applicable on the ink cartridges of a continuous ink-supply system, ink cartridges has in order to an inking chamber of a ccontaining ink and an accommodating structure, accommodating structure comprises a ccontaining end, an one ink supply chamber and a posting port, and the ink supply chamber is connected with inking chamber, leading device for ink comprises: a collar, have an opening and a storage tank, and be to insert the indoor and sealing ink supply chamber of ink supply by the posting port of accommodating structure, have a plurality of projections on the sidewall of its split shed, storage tank is to be connected with opening and ink supply chamber; An and embolism, have a gag end, a fastening end and a joint pin, gag end and fastening end are connected in the two opposite sides of joint pin, joint pin comprises a first flow and one second runner, first flow runs through the fastening end along the joint pin axle center, second runner is vertical and is communicated in first flow, the fastening end is to be inserted in the storage tank by the opening of the collar, and the mode with axial rotation is fixed in the storage tank, so that a plurality of projections seal second runner and make the gag end place ccontaining end, make inking chamber and ink supply chamber isolated; When an external active force puts on the collar and embolism, to make embolism produce an axial displacement so that inking chamber is connected with the ink supply chamber, and make second runner break away from a plurality of projections, ink in the inking chamber will enter the ink supply chamber, and disengage via second runner and first flow in regular turn, carrying out ink supply, and when external active force disappears, a plurality of projections will seal second runner and gag end once again will make inking chamber and ink supply chamber isolated, with the China ink that breaks.
According to conception of the present invention, wherein the ccontaining end of the accommodating structure of ink cartridges is to be adjacent to inking chamber, and the shape of ccontaining end is identical with the gag end of embolism.
According to conception of the present invention, wherein the ccontaining end of the accommodating structure of ink cartridges also comprises a dividing plate and a plurality of drainage trough, has an ink supply port on the dividing plate, a plurality of drainage troughs then are positioned at the sidewall of ccontaining end, and the ink of inking chamber enters the ink supply chamber by drainage trough and ink supply port when making embolism produce axial displacement.
According to conception of the present invention, wherein the posting port of accommodating structure has a plurality of positioning ports on every side, with positioning ring.
According to conception of the present invention, wherein the collar also comprises one first side and one second side, and opening is positioned at first side, and second side periphery also comprises a plurality of locating pieces, and it is corresponding to the positioning port around the posting port of accommodating structure.
According to conception of the present invention, wherein second side also comprises an ink outlet port, in order to disengage the ink from first flow.
According to conception of the present invention, wherein first side of the collar also has a plurality of holding blocks, in order to fix a flexible member.
According to conception of the present invention, wherein also comprise and a support surface on the first flow sidewall of the joint pin of embolism, in order to bear external active force.
According to conception of the present invention, comprise also in the first flow of the joint pin of embolism wherein and replace post that it is a rigidity material.
According to conception of the present invention, wherein the gag end of embolism also comprises one first side and one second side, and it is positioned at the two opposite sides of embolism, and wherein first side is adjacent to inking chamber, and second side is to be connected with the joint pin of embolism.
According to conception of the present invention, wherein first side of gag end also comprises a groove, in order to axial rotation embolism.
According to conception of the present invention, wherein the fastening end of embolism also comprises a plurality of bounce-back pieces and a base, and it contacts with the two relative side of storage tank respectively.
According to conception of the present invention, wherein a plurality of bounce-back pieces of the fastening end of embolism be than base for thin, be beneficial to a plurality of bounce-back pieces when making embolism carry out axial displacement and prolong the storage tank distortion.
According to conception of the present invention, wherein the A/F of the collar equal embolism the fastening end the base width and less than the base length of fastening end, make the fastening end of embolism enter storage tank, and after axial rotation, be sticked in storage tank by opening.
According to conception of the present invention, wherein the storage tank width of the collar equals the base length of the fastening end of embolism, and the storage tank height equals fastening end thickness, with ccontaining fastening end.
For reaching above-mentioned purpose, of the present invention one implements the sample attitude for a kind of ink cartridges is provided than broad sense, is applicable to that it comprises on the ink cartridges of a continuous ink-supply system: an inking chamber, in order to a ccontaining ink; One accommodating structure, it comprises a ccontaining end, an ink supply chamber and a posting port, and contiguous inking chamber of ccontaining end and ink supply chamber are to be connected with inking chamber; One collar has an opening and a storage tank, and is to insert the indoor and sealing ink supply chamber of ink supply by the posting port of accommodating structure, has a plurality of projections on the sidewall of its split shed, and storage tank is to be connected with opening and ink supply chamber; An and embolism, has a gag end, one fastening end and a joint pin, gag end and fastening end are connected in the two opposite sides of joint pin, joint pin comprises a first flow and one second runner, first flow runs through the fastening end along the joint pin axle center, second runner is vertical and is communicated in first flow, the fastening end comprises a plurality of bounce-back pieces and a base, and insert in the storage tank by the opening of the collar, and the mode with axial rotation is fixed in the storage tank, a plurality of bounce-back pieces and base are contacted with the two relative side of storage tank respectively, make a plurality of projections seal second runner simultaneously and make the gag end place ccontaining end, to isolate inking chamber and ink supply chamber; When an external active force puts on the collar and embolism, the a plurality of bounce-back pieces that make embolism are prolonged storage tank distortion and embolism produces an axial displacement, so that inking chamber is connected with the ink supply chamber, and make second runner break away from a plurality of projections, ink in the inking chamber will enter the ink supply chamber, and disengage via second runner and first flow in regular turn, to carry out ink supply, and when external active force disappears, a plurality of bounce-back pieces will utilize a reaction force to resile to make a plurality of projections seal second runner once again and make the gag end isolate inking chamber and ink supply chamber once again, with the China ink that breaks.
Description of drawings
Fig. 1 (a) is the structural representation of embolism, spring and the collar of the present invention's first preferred embodiment;
Fig. 1 (b) is the perspective view of the ink cartridges accommodating structure of the present invention's first preferred embodiment;
Fig. 1 (c) is Fig. 1 (a) and assembling schematic diagram (b);
Fig. 1 (d) is that generalized section is finished in the assembling of Fig. 1 (c);
Fig. 2 be the present invention's first preferred embodiment continuous ink-supply system ink cartridges lead device for ink in the schematic diagram of leading under the ink-condition.
The specific embodiment
Some exemplary embodiments that embody feature of the present invention and advantage will be described in detail in the following description.Be understood that the present invention can have various variations on different aspects, its neither departing from the scope of the present invention, and explanation wherein and to be shown in be when the usefulness that explain in essence, but not in order to restriction the present invention.
See also Fig. 1 (a)-(d), its be the present invention's first preferred embodiment ink cartridges lead the device for ink schematic diagram, wherein Fig. 1 (a) is the structural representation of embolism, spring and the collar of the present invention's first preferred embodiment; Fig. 1 (b) is the perspective view of the ink cartridges accommodating structure of the present invention's first preferred embodiment; Fig. 1 (c) is Fig. 1 (a) and assembling schematic diagram (b); Fig. 1 (d) then finishes generalized section for the assembling of Fig. 1 (c).As Fig. 1 (a) and (d), the device for ink of leading of ink cartridges 1 comprises an embolism 11, flexible member 12, the collar 13, it is assemblied in the accommodating structure 14 on the ink cartridges 1, and wherein accommodating structure 14 comprises the ccontaining end 141 of gag, ink supply chamber 142 and collar posting port 143 again.And flexible member 12 can be a spring, but not as limit, any element with elastic force all can be used for the present invention as flexible member 12.
See also Fig. 1 (a) and cooperate Fig. 1 (d), embolism 11 is a rubber-like soft materials, rubber for example, but not as limit, and it comprises a gag end 111, joint pin 112 and fastening end 113, wherein gag end 111 and fastening end 113 are positioned at the relative both sides of joint pin 112, and gag end 111 has first side 1111 and second side 1112, it is positioned at the two opposite sides of this gag end 111, wherein first side 1111 is adjacent to the inking chamber 10 of this ink cartridges 1 inside and contacts with the ink or the bubble continuous (not shown) of this inking chamber 10, and the surface of first side 1111 also has a groove 1113, axially rotate the angle of adjusting embolism 11 when being used to be assembled on the accommodating structure 14, and second side 1112 is connected with respect to first side 1111 and with joint pin 112, in addition, the area of first side 1111 of gag end 111 is greater than the area of second side 1112, in present embodiment, gag end 111 is the frustum of a cone, but not as limit, in other words, any first side 1111 areas are greater than the shape of second side, 1112 areas, all can be used as gag end 111 of the present invention, so that the effect of a good sealing is provided by the first bigger side 1111 of area when being assembled in the ccontaining end 141 of the gag of accommodating structure 14.
Please consult Fig. 1 (a) again, the fastening end 113 of embolism 11 is positioned at the other end of joint pin 112 with respect to gag end 111, comprise a plurality of bounce-back pieces 1131 and a base 1132, wherein the width L1 of base 1132 is less than its length L 2, and in present embodiment, base 1132 is oval, but not as limit, any length and width have the shape of difference, and rectangle etc. for example all can be used as the shape of base 1132 of the present invention.And the width L1 of the width of the overall profile of a plurality of bounce-back pieces 1131 and base 1132 is identical but length is slightly less than the length L 2 of base 1132, and base 1132 and both areas of bounce-back piece 1131 are all less than gag end 111, rebound again the thickness of piece 1131 than base 1132 for thin, so that embolism 11 flexible distortion (as shown in Figure 2) when inking chamber 10 directions are carried out displacement vertically.
See also Fig. 1 (a) and cooperate Fig. 1 (c), the gag end 111 of embolism 11 and fastening end 113 utilize joint pin 112 to link to each other, and in present embodiment, joint pin 112 is the cylinder that a diameter equals the base 1132 width L1 of fastening end 113, but not as limit.And joint pin 112 is positioned at place, its axle center and has first flow 1121 (shown in Fig. 1 (c)), and have one second runner 1122 near 113 places, fastening end, in present embodiment, first flow 1121 is roughly coniform, but not as limit, and first flow 1121 is to extend axially to run through fastening end 113, and second runner 1122 is to be parallel to base 1132 length L, 2 directions of fastening end 113 and vertical axial ground runs through joint pin 112 and pass to mutually with first flow 1121 and to constitute a T shape runner.In addition, what be provided with a rigidity material along the axle center in first flow 1121 replaces post 1123, be used to cooperate when ink cartridges 1 is mounted on the ink cartridges load bearing seat (not shown) an external structure, thimble structure for example, make between first flow 1121 and ink cartridges load bearing seat and dredged, the support surface 1124 (shown in Fig. 1 (c)) that on the sidewall of first flow 1121, then has protrusion, wherein support surface 1124 in order to bear external active force so that embolism 11 produces axial displacements (as shown in Figure 2).
Please consult Fig. 1 (a) again and cooperate Fig. 1 (d), it is cylindric that the collar 13 is haply, and be the flexible soft materials of tool, rubber for example, but not as limit.The collar 13 has first side 131, open 132, fastening end storage tank 133 and second side 134, and wherein first side 131 of the collar 13 comprises a plurality of holding blocks 1311, to fix flexible member 12.And the collar 13 also has out 132, and it is positioned on first side 131 and crosses first side 131, and opens on 132 the two opposite side walls and have projection 1321, and the position of projection 1321 is second runners 1122 corresponding to embolism 11.In addition, open 132 width L3 equal embolism 11 fastening end 113 base 1132 width L1 and less than the length L 2 of base 1132, and the width L4 of fastening end storage tank 133 approximates the length L 2 of the base 1132 of fastening end 113, in other words, the width L3 of opening 132 is less than the width L4 of fastening end storage tank 133, therefore opening 132 and fastening end storage tank 133 can constitute the space of an inverted T-shaped, the height of fastening end storage tank 133 then is the thickness that approximates whole fastening end 113 greatly, be axially to rotate to base 1132 width L1 when aliging with the opening 132 width L3 of the collar 13 with embolism 11, the opening 132 that the collar 13 can be passed in whole fastening end 113 enters fastening end storage tank 133, and behind embolism 11 axial half-twists the engaging and be placed in the fastening end storage tank 133, in this simultaneously, projection 1321 driving fits on 1122 of second runners of embolism 11 and the collar 13 openings 132 are to seal second runner 1122.In addition, having a plurality of locating pieces 1341 around second side 134 of the collar 13 and there is an ink outlet port 1342 (shown in Fig. 1 (d)) at axle center place, wherein locating piece 1341 is in order to the collar 13 is positioned on the ink cartridges 1, goes out China ink 1342 then in order to disengage the ink from first flow 1121.
Then see also Fig. 1 (b) and cooperate Fig. 1 (c) to reach (d), have an inking chamber 10 and an accommodating structure 14 in the ink cartridges 1, accommodating structure 14 comprises first end face and second end face, be in order to ccontaining embolism 11, the flexible member 12 and the collar 13, and accommodating structure 14 also comprises the ccontaining end 141 of gag (first end face), ink supply chamber 142 and collar posting port 143 (second end face), wherein the ccontaining end 141 of gag is close to inking chambers 10 and has a dividing plate 1411, and by being positioned at ink supply port 1412 connection inking chamber 10 and the ink supply chambers 142 on the dividing plate 1411, and ink supply port 1412 its shapes and embolism 11 fastening ends 113 are identical and less than the gag end 111 of embolism 11, in addition, the shape of the ccontaining end 141 of gag is identical with the gag end 111 of embolism 11, and the drainage trough 1413 that has a plurality of depressions on its sidewall, therefore pass ink supply port 1412 and when making gag end 111 be placed in the ccontaining end 141 of gag when the fastening end 113 of embolism 11 and joint pin 112, can positively seal the ink supply port 1412 and the drainage trough 1413 of the ccontaining end 141 of gag by gag end 111, avoid ink to flow into ink supply chamber 142 via drainage trough 1413 and ink supply port 1412 from inking chamber 10.Ink supply chamber 142 then is a collar posting port 143 with respect to the other end of the ccontaining end 141 of gag, and ink supply chamber 142 and collar posting port 143 equate with the collar 13 in the sectional area size of vertical axial, and have a plurality of positioning ports 1431 that correspond to the collar 13 locating pieces 1341 around the collar posting port 143, with positioning ring 13 and avoid the axial rotation of the collar 13.
See also Fig. 1 (c) and cooperate Fig. 1 (d), as shown in the figure, ink cartridges 1 and the embolism 11 and the collar 13 with inking chamber 10 and accommodating structure 14 at first are provided, and the collar 13 and flexible member 12 inserted in the ink supply chamber 142 by the collar posting port 143 of the accommodating structure 14 of ink cartridges 1, and the collar 13 is fixed on the ink cartridges 1, wherein flexible member 12 is to be fixed on first side 131 of the collar 13 by holding block 1311, the collar 13 is then inserted 143 positioning port 1431 by its locating piece 1341 and the collar and is matched, to avoid the collar 13 axial rotation.In present embodiment, the collar 13 is to be fixed in rotary manner on the ink cartridges 1, after the fixed-site of the collar 13, this moment, flexible member 12 just roughly was resisted against the dividing plate 1411 of the ccontaining end 141 of gag, so that the function of a buffering and traction to be provided, and because collar posting port 143 equates with the collar 13 in the sectional area of vertical axial size, but so the collar 13 closed collar insert 143 (they also being second end face) and ink supply chamber 142 and the ink of avoiding ink supply chamber 142 outside collar posting port 143 oozes out into ink cartridges 1.
On the other hand, embolism 11 needs axially rotation to be adjusted to the ink supply port 1412 that the ccontaining end 141 of gag of accommodating structure 14 is aimed in its fastening end 113, because the shape of ink supply port 1412 equals the base 1132 of fastening end 113 and less than gag end 111, the diameter of joint pin 112 equals the width L1 of the base 1132 of fastening end 113 again, therefore only fastening end 113 and joint pin 112 can pass ink supply 1412 and enter ink supply chamber 142, and gag end 111 is then kept somewhere the side in inking chamber 10.When fastening end 113 enters the certain distance of ink supply chamber 142, can contact with the collar 13, and because the base 1132 width L1 of fastening end 113 are substantially equal to the opening 132 width L3 (shown in Fig. 1 (a)) of the collar 13, therefore need embolism 11 axial rotations are adjusted to the appropriate location, even also the width L1 of the base 1132 of fastening end 113 aims at the width L3 of opening 132, can make fastening end 113 pass the opening 132 of the collar 13 and enter fastening end storage tank 133, then utilize the groove 1113 axial rotation adjustment once again embolism 11 of first side 1111 of gag end 111, make the length L 2 of the base 1132 of fastening end 113 be parallel to the width L4 of the fastening end storage tank 133 of the collar 13, because the length L 2 of base 1132 is substantially equal to the width L4 of fastening end storage tank 133 and greater than the width L3 of opening 132, and the height of fastening end storage tank 133 is substantially equal to the thickness of fastening end 113, therefore whole fastening end 113 can be placed in the fastening end storage tank 133 and produce cross fixing effect with the opening 132 of the collar 13, so embolism 11 is linked with the collar 13 and avoids coming off, simultaneously the gag end 111 of embolism 11 is placed in the ccontaining end 141 of gag (that is first end face) just, and second runner 1122 of embolism 11 engage mutually with the projection 1321 of the collar 13.
See also Fig. 1 (d), when the fastening end 113 of embolism 11 pass ink supply 1412 and ccontaining and be sticked in the fastening end storage tank 133 of the collar 13 after, the bounce-back piece 1131 of fastening end 113 and base 1132 contact with the two relative side of fastening end storage tank 133 respectively, the gag end 111 of embolism 11 then is placed in the ccontaining end 141 of gag, and seal ccontaining end 141 of gag and ink supply port 1412 thereof respectively by first side 1111 and second side 1112 of gag end 111, make the ink of inking chamber 10 enter ink supply chamber 142 by ink supply port 1412; Simultaneously, because second runner 1122 of the joint pin 112 of embolism 11 is projection 1321 sealings by the collar 13 also, so the ink in the ink supply chamber 142 also can't enter first flow 1121 and flow out to ink cartridges 1 outside by the ink outlet port 1342 of the collar 13 from second runner 1122.So ink cartridges 1 has positively been sealed in a design, makes ink cartridges 1 stop to be unlikely ink leak under the situation of ink supply.
See also Fig. 2, its be the present invention's first preferred embodiment continuous ink-supply system ink cartridges lead device for ink in the schematic diagram of leading under the ink-condition.Because the embolism 11 of the present invention and the collar 13 are two independently members, so when the device for ink of leading of ink cartridges 1 is desired to be assembled to when carrying out ink supply on the ink cartridges load bearing seat (not shown), can utilize an external structure, the thimble structure on the ink cartridges load bearing seat for example, the collar 13 and embolism 11 are applied active force, make embolism 11 produce an axial displacement and disengage ink in the inking chamber 10 with respect to the collar 13.As shown in Figure 2, during support surface 1124 when an external active force (solid arrow) puts on the first flow 1121 of embolism 11 via the ink outlet port 1342 of the collar 13 in, embolism 11 is moved towards the direction away from the collar 13, also promptly towards inking chamber 10 inner generation one axial displacements, and by flexible member 12 provide one the traction and the buffering mechanism, the bounce-back piece 1131 owing to the fastening end 113 of embolism 11 was soft materials and had elasticity this moment, therefore can be along the bent distortion of a lateral bending of the fastening end storage tank 133 of the collar 13, second runner 1122 of embolism 11 then can break away from the projection 1321 of the collar 13 and be connected with ink supply chamber 142, and the gag end 111 of embolism 11 also can produce a spacing because of the ccontaining end 141 of displacement and gag, make second side 1112 of gag end 111 no longer seal the ink supply port 1412 of the ccontaining end 141 of gag, therefore the ink in the inking chamber 10 can be shown in the dotted arrow of Fig. 2, flow in the ink supply chamber 142 by drainage trough 1413 and ink supply port 1412 via the spacing of the ccontaining end 141 of gag with gag end 111, flow into first flow 1121 by second runner 1122 on the joint pin 112 of embolism 11 again, final then the ink diversion in the inking chamber 10 is gone out via the ink outlet port 1342 of the collar 13 or via the thimble structure (not shown) on the ink cartridges load bearing seat that is connected in first flow 1121, to finish the action of leading China ink.
Similarly, shown in Fig. 1 (d), when active force that this external structure provided disappears, because the bounce-back piece 1131 of the fastening end 113 of embolism 11 has elastic force, therefore the piece 1131 that rebounds can be reduced into original shape, and fastening end 113 is retracted in the fastening end storage tank 133 of the collar 13 because of the elastic force effect of bounce-back piece 1131, also the gag end 111 of embolism 11 is retracted the ccontaining end 141 of gag of accommodating structure 14 simultaneously, therefore can pass through the ccontaining end 141 of first side, 1111 blocking-up gags of the gag end 111 of embolism 11, and the ink supply port 1412 of the ccontaining end 141 of second side 1112 blocking-up gags by gag end 111, so the ink in the inking chamber 10 just can't enter in the ink supply chamber 142 again, this is the first disconnected China ink place.Certainly, under the elastic force of the bounce-back piece 1131 of embolism 11 drives, when gag end 111 is reset to the ccontaining end of gag 141, second runner 1122 on the joint pin 112 of embolism 11 also with the collar 13 on projection 1321 engage once again, ink in the ink supply chamber 142 can't be exported through first flow 1121 by second runner 1122, and this is the second disconnected China ink place.In addition, the disappearance meeting of external active force produces the strength of a traction with respect to the collar 13 and with the barrier on the collar 13, for example a film draw back original position or projection, therefore also can be used as disconnected black locating.Be the outflow that can utilize those disconnected China ink place's blocking-up inks with ink cartridges 1, the pollution or the waste that are caused with the ink seepage of avoiding remaining in the inking chamber 10.
In sum, the present invention is applicable to that the ink cartridges of continuous ink-supply system leads device for ink when leading ink-condition, be to utilize an external force effect to replace the support surface of embolism, because the bounce-back piece of embolism is the rubber-like soft materials, therefore deformable makes embolism be produced axial displacement, make the gag end leave the card event of ccontaining end of gag and second runner disengaging projection, so can open the ink supply port of accommodating structure and second runner of embolism simultaneously, so the ink in the inking chamber is able to enter the ink supply chamber more in regular turn through second via ink supply port, first flow also goes out China ink via the ink outlet port of the collar.
And ink cartridges lead device for ink when desiring to stop ink supply, can break black by removing external active force, and disappearance along with external active force, the embolism of ink cartridges inside can playback to the fastening end storage tank of the collar because of the elastic force effect reduction of the bounce-back piece of its fastening end, the gag end that drives embolism is simultaneously got back to the ccontaining end of gag, and second runner of embolism is engaged once again with the projection of the collar, therefore can utilize second runner that first and second side of gag end seals the ccontaining end of gag and ink supply port formed first disconnected China ink place and embolism respectively and the projection of the collar formed second disconnected China ink place that combines closely to block ink outflow in the inking chamber, so sealing ink cartridges end that can be certain, this structure can prevent that not only ink leak from polluting ink-jet printer inside, also can avoid the waste of ink.
In addition, because ink cartridges of the present invention has good disconnected China ink mechanism, relatively simplified the difficulty that ink cartridges is mended China ink, for example the user can unload on the ink cartridges load bearing seat that ink cartridges is mended China ink and the problem that do not have ink leak, so need not mend China ink via the pipeline of complexity as prior art, therefore do not have pipeline and get loose and influence the puzzlement of ink supply, can not influence the outward appearance of ink-jet printer yet because of the winding of pipeline.By the design of guide ink structure of the present invention, ink cartridges can repeat repeatedly to utilize, and has not only avoided the waste of resource, has also saved user's expense again, and it is complete that the use of ink cartridges is more attained, and is the value that has industry with the present invention.
Claims (10)
1. lead device for ink for one kind, be applicable on the ink cartridges of a continuous ink-supply system, this ink cartridges has in order to an inking chamber of a ccontaining ink and an accommodating structure, this accommodating structure comprises a ccontaining end, an ink supply chamber and a posting port, and this ink supply chamber is connected with this inking chamber, and this is led device for ink and comprises:
One collar has an opening and a storage tank, and is that to insert this ink supply by this posting port of this accommodating structure indoor and seal this ink supply chamber, wherein has a plurality of projections on the sidewall of this opening, and this storage tank is connected with this opening and this ink supply chamber; And
One embolism, has a gag end, one fastening end and a joint pin, this gag end and this fastening end are connected in the two opposite sides of this joint pin, this joint pin comprises a first flow and one second runner, this first flow is to run through this fastening end along this joint pin axle center, this second runner is vertical and is communicated in this first flow, this fastening end is to be inserted in this storage tank by the opening of this collar, and the mode with axial rotation is fixed in this storage tank, so that these a plurality of projections seal this second runner and make this gag end place this ccontaining end, make this inking chamber and this ink supply chamber isolated;
When an external active force puts on this collar and this embolism, to make this embolism produce an axial displacement so that this inking chamber is connected with this ink supply chamber, and make this second runner break away from these a plurality of projections, this ink in this inking chamber will enter this ink supply chamber, and disengage via this second runner and this first flow in regular turn, to carry out ink supply, and when this external active force disappears, these a plurality of projections will seal this second runner and this gag end once again will make this inking chamber and this ink supply chamber isolated, with the China ink that breaks.
2. the device for ink of leading as claimed in claim 1, this the ccontaining end that it is characterized in that this accommodating structure of this ink cartridges also comprises a dividing plate and a plurality of drainage trough, has an ink supply port on this dividing plate, these a plurality of drainage troughs then are positioned at the sidewall of this ccontaining end, and this ink of this inking chamber enters this ink supply chamber by this drainage trough and this ink supply port when making this embolism produce this axial displacement.
3. the device for ink of leading as claimed in claim 2, the shape that it is characterized in that this ink supply port equal this embolism this fastening end shape and less than this gag end, make this fastening end pass this ink supply port and this gag end is kept somewhere in this ccontaining end.
4. the device for ink of leading as claimed in claim 1 is characterized in that this collar also comprises one first side and one second side, and wherein this second side also comprises an ink outlet port, in order to disengage this ink from this first flow.
5. the device for ink of leading as claimed in claim 1, it is characterized in that also comprising a support surface on this first flow sidewall of this joint pin of this embolism, in order to bearing this external active force, and comprise also in this first flow of this joint pin of this embolism and replace post that it is a rigidity material.
6. the device for ink of leading as claimed in claim 1, this gag end that it is characterized in that this embolism also comprises one first side and one second side, wherein this first side is adjacent to this inking chamber, this second side is connected with this joint pin of this embolism, and this first side of this gag end also comprises a groove, in order to this embolism of axial rotation.
7. the device for ink of leading as claimed in claim 1, this fastening end that it is characterized in that this embolism also comprises a plurality of bounce-back pieces and a base, it contacts with the two relative side of this storage tank respectively, these a plurality of bounce-back pieces be than this base for thin, be beneficial to these a plurality of bounce-back pieces when making this embolism carry out this axial displacement along this storage tank distortion.
8. the device for ink of leading as claimed in claim 7, this A/F that it is characterized in that this collar equal this embolism the fastening end this base width and less than this base length of this fastening end, make this fastening end of this embolism enter this storage tank, and after axial rotation, be sticked in this storage tank by this opening.
9. the device for ink of leading as claimed in claim 7 it is characterized in that this storage tank width of this collar equals this base length of this fastening end of this embolism, and this storage tank height equals this fastening end thickness, with ccontaining this fastening end.
10. lead device for ink for one kind, be applicable on the ink cartridges of a continuous ink-supply system, this ink cartridges has in order to an inking chamber of a ccontaining ink and an accommodating structure, and this accommodating structure comprises first end face, second end face and an ink supply chamber, and this is led device for ink and comprises:
One collar has an opening and a storage tank, and this collar seals this second end face of this accommodating structure, and this opening has a plurality of projections, and this storage tank and this opening extend to this first end face of this accommodating structure; And
One embolism, have a gag end, a fastening end, this gag end and this fastening end are connected, and tool one runner is between this gag end and this fastening end, for this ink flow, this fastening end is inserted in this storage tank and by this opening buckle of this collar, so that these a plurality of projections seal this runner and make this gag end place this first end face of this accommodating structure, is made this inking chamber and this ink supply chamber isolated;
When an external active force puts on this collar and this embolism, to make this embolism produce an axial displacement, so that this ink of this inking chamber flows through this first end face of this embolism and this accommodating structure to enter this ink supply chamber, and make this runner break away from these a plurality of projections of this opening of this collar, make this ink this runner that continues to flow through, to carry out ink supply, and when this external active force disappears, these a plurality of projections will seal this runner once again, and this gag end will make this inking chamber and this ink supply chamber isolated, with the China ink that breaks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101111399A CN101117052A (en) | 2006-08-04 | 2006-08-04 | Ink-guiding device of the ink case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101111399A CN101117052A (en) | 2006-08-04 | 2006-08-04 | Ink-guiding device of the ink case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101117052A true CN101117052A (en) | 2008-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101111399A Pending CN101117052A (en) | 2006-08-04 | 2006-08-04 | Ink-guiding device of the ink case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101117052A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987532B (en) * | 2009-08-05 | 2012-11-21 | 研能科技股份有限公司 | Ink guiding mechanism and ink box using same |
-
2006
- 2006-08-04 CN CNA2006101111399A patent/CN101117052A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987532B (en) * | 2009-08-05 | 2012-11-21 | 研能科技股份有限公司 | Ink guiding mechanism and ink box using same |
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Application publication date: 20080206 |