CN205044310U - Ink horn of trans connection ink horn, ink horn of taking replacement portion and connection installation department - Google Patents
Ink horn of trans connection ink horn, ink horn of taking replacement portion and connection installation department Download PDFInfo
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- CN205044310U CN205044310U CN201520643906.5U CN201520643906U CN205044310U CN 205044310 U CN205044310 U CN 205044310U CN 201520643906 U CN201520643906 U CN 201520643906U CN 205044310 U CN205044310 U CN 205044310U
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- print cartridge
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- rake
- location division
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Abstract
The utility model provides an ink horn of trans connection, the bottom of casing (1) is provided with out china ink mouthful (11) to the plane that goes out china ink mouthful (11) place be first face (1a), and the long limit direction of first face (1a) is the X axle, and the minor face direction is the Y axle, with X axle, Y axle mutually perpendicular spool be the Z axle, what be connected with casing (1) is operating portion (2) and butt part (3), the one end setting of operating portion (2) is on casing (1), casing (1) is kept away from at the X axle in operating portion (2), extend the other end at the Z axle first face of orientation (1a), and the other end of operating portion (2) extends first ink horn side location portion (4) in X axial casing (1) direction, butt part (3) are located the homonymy of casing (1) at the other end of X axle direction AND operation portion (2). The utility model discloses an ink horn is at the in -process of installation, and great angle need not rotated to the lever main part, even less still completion the in the space between ink horn and the lever main part is installed and the dismantlement like this, is favorable to the miniaturization of ink horn and printer yet.
Description
Technical field
The utility model relates to printer field, particularly, relates to the accessory print cartridge of ink-jet printer, the print cartridge in especially a kind of trans connection print cartridge, band replacement portion and be connected and installed the print cartridge in portion.
Background technology
Ink-jet printer is the printing printing apparatus relatively commonly used.Although laser printer is more universal at present, because the maintenance cost of laser printer is higher, ink-jet printer still occupies the very large market share, especially in places such as family, retail shop, offices.
The mode that cartridge of ink-jet printer engages with print cartridge maintaining part has a variety of.Juncture described in Chinese patent CN201280003040.0 is, as shown in Fig. 5 of CN201280003040.0 patent, the mode using the first location division, print cartridge side 210 of the first device side engagement portion 810 on the lever 800 of the installation portion 600 in printer and print cartridge 20 to engage fixes print cartridge 20, when print cartridge 20 needs to take out, in the process of taking out print cartridge 20, need the promotion 830 promoting lever 800 to drive the first device side engagement portion 810 of the other end of lever 800 to rotate, first device side engagement portion 810 and the first location division, print cartridge side 210 to be separated, thus print cartridge 20 can be taken out from installation portion 600, there is following defect in this structure:
First aspect, because the rotating shaft 800c of lever 800 is between pushed section 830 and first device side engagement portion 810, pushed section 830 and first device side engagement portion 810 lay respectively at rotating shaft both sides, if the space between print cartridge 20 and lever 800 is too little, cause the situation of more difficult taking-up print cartridge 20, if increase the space between print cartridge 20 and lever 800, then cannot realize the miniaturization of print cartridge 20 and printer.
Second aspect, as shown in Figure 30 of CN201280003040.0 patent, take out in the process of print cartridge 20, lever 800 needs to be rotated counterclockwise, first device side engagement portion 810 is while being rotated counterclockwise, can move to-Z-direction, now first device side engagement portion 810 and the first location division, print cartridge side 210 combine, thus cause print cartridge 20 first to move down the first location division, print cartridge side 210 just can be made to depart from first device side engagement portion 810.This mode can cause the damage of contact pilotage 731-739 or chip 700.Can take out smoothly to make print cartridge 20, print cartridge 20 must remain with the space of certain-Z axis, then be unfavorable for the miniaturization of print cartridge 20 and printer, simultaneously, because print cartridge remains the-space of Z-direction, easily occur the situation that the black pipe 640 of the ink outlet port 280 of print cartridge 20 and installation portion 600 is poorly sealed causing ink leak phenomenon.
The third aspect, due in taking-up print cartridge process, print cartridge must have-Z-direction on movement, thus, cause the oppressive force of print cartridge to the elasticity contact pilotage of print cartridge maintaining part larger, print cartridge is when taking out, the elastic force giving print cartridge due to elasticity contact pilotage is excessive, and it is very high to cause print cartridge to be upspring from print cartridge maintaining part, and ink outlet port may be made to depart from bottom print cartridge maintaining part, ink outlet port place ink spattering can be caused out, stained print cartridge maintaining part, printer, user or table top.
Fourth aspect, first location division, print cartridge side 210 and the second distance of location division, print cartridge side 220 on Z axis very near, easy formation one is through the first location division, print cartridge side 210 and the second location division, print cartridge side 220, perpendicular to an axis of rotation of YZ plane, simultaneously, the moving direction of installation portion 600 in printer is Y direction, in installation portion 600 motion process, print cartridge 20 will be subject to the power in Y direction that a moving air gives, thus print cartridge 20 likely produces rocking in YZ plane, and then cause the fixing instability of print cartridge 20, produce chip loose contact or the poorly sealed phenomenon of ink outlet port.
Utility model content
For the defect of prior art, according to an aspect of the present utility model, a kind of print cartridge of trans connection is provided, it is characterized in that, comprise housing 1, operating portion 2, abutment 3, the bottom of housing 1 is provided with ink outlet port 11, with the plane at ink outlet port 11 place for first surface 1a, the long side direction of first surface 1a is X-axis, and short side direction is Y-axis, is Z axis with X-axis, the orthogonal axle of Y-axis;
Wherein, housing 1 is connected with operating portion 2 and abutment 3, one end of described operating portion 2 is arranged on housing 1, operating portion 2 in X-axis away from housing 1, extend the other end at Z axis towards first surface 1a, the other end of operating portion 2 extends the first location division, print cartridge side 4 in X axis housing 1 direction, and abutment 3 is positioned at the homonymy of housing 1 at the other end of X-direction and operating portion 2.
Preferably, the first location division, print cartridge side 4 is a protruded object, and the first location division, print cartridge side 4 is any one in following shape: semicirque; Ladder; Cone; Triangular shape thing; Crenellation; Or other have the structure of smooth curve or inclined plane.
Preferably, housing 1 is provided with fulcrum hole 15 in the position in corresponding attended operation portion 2, and operating portion 2 correspondence is provided with fulcrum 25, and fulcrum 25 is arranged in fulcrum hole 15, and operating portion 2 can along fulcrum 25 in the deflection of XZ plane, the deflection angle of operating portion 2 is 0 ° of < a≤45 °.
Preferably, print cartridge also comprises chip 12, the direction that ink outlet port 11 points to chip 12 is+X-axis, be second 1b with another surface of print cartridge that first surface 1a is relative, the direction that first surface 1a points to second 1b is+Z-direction, with print cartridge-X-axis side for fourth face 1d, be the 3rd 1c with the plane that fourth face is relative, the 3rd 1c extends an inclined plane 13 to-Z axis and-X-direction; Operating portion 2 be positioned at housing 1+X-axis side, abutment 3 inclined plane 13 of fitting is arranged to+X-axis and+Z-direction, wherein, the first location division, print cartridge side 4 be positioned at operating portion 2-X-direction.
Preferably, operating portion 2-end of X-direction to+X-direction extend to form the first rake 21, first rake 21 continue to-Z-direction extend to form the second rake 22, second rake 22-X-direction arranges the first location division, print cartridge side 4.
Preferably, the sharp angle a1 that the first rake 21 and the second rake 22 are formed is between 66 ° ~ 86 °, and the sharp angle a2 that the first location division, print cartridge side 4 and the second rake 22 are formed is between 52 ° ~ 72 °.
Preferably, the first rake 21-Z-direction is provided with spring 5, spring 5 resiliency supported first rake 21.
Preferably, the first rake 21+surface of Z-direction is provided with press section 26.
Preferably, operating portion 2 also comprises hand push portion 24, hand push portion 24 towards the first rake 21 and the second rake 22 junction+Z-direction protrudes.
Preferably, abutment 3 perpendicular to Y direction being formed at least one spigot surface 31 ,+X-direction side forms at least one pressure surface 32.
According to another aspect of the present utility model, provide a kind of print cartridge with replaceable portion, comprise the print cartridge of the trans connection of aforementioned any one, it is characterized in that, also comprise replaceable portion 14, abutment 3, operating portion 2, chip 12 are arranged in replaceable portion 14.
Preferably, replaceable portion 14 be positioned at housing 1+X-direction, wherein, replaceable portion 14 is followed successively by chip 12, abutment 3 and operating portion 2 along+X-axis and+Z-direction.
According to another aspect of the present utility model, a kind of print cartridge be connected with installation portion is provided, installation portion 8 is arranged in a printer, installation portion 8 at least comprises lever main body 81, rotating shaft 82, first device side engagement portion 83 and lever carrier 84, first device side engagement portion 83 is connected to lever main body 81 by rotating shaft 82, described abutment 3 contacts with described lever main body 81, and drive described lever main body 81 to rotate along described rotating shaft 82, described lever main body (81) drives described first device side engagement portion 83 to rotate relative to described lever carrier 84 when described rotating shaft 82 rotates, first location division, print cartridge side 4 embed between first device side engagement portion 83 and lever carrier 84 owing to rotating in the gap that produces.
Preferably, the print cartridge be connected with installation portion comprises housing 1, operating portion 2, abutment 3, housing 1 is connected with operating portion 2 and abutment 3, one end of operating portion 2 is arranged on housing 1, operating portion 2 in X-axis away from housing 1, extend the other end at Z axis towards first surface 1a, the other end of operating portion 2 extends the first location division, print cartridge side 4 in X axis housing 1 direction, and abutment 3 is positioned at the homonymy of housing 1 at the other end of X-direction and operating portion 2.Particularly, the first location division, print cartridge side 4 is a protruded object, and the first location division, print cartridge side 4 is any one in following shape: semicirque; Ladder; Cone; Triangular shape thing; Crenellation; Or other have the structure of smooth curve or inclined plane.
Preferably, second 1b of the print cartridge be connected with installation portion is provided with fulcrum hole 15, operating portion 2 correspondence position is provided with fulcrum 25, fulcrum 25 is arranged in fulcrum hole 15, and operating portion 2 can along fulcrum 25 in the deflection of XZ plane, the deflection angle of operating portion 2 is 0 ° of < a≤45 °.
Preferably, the print cartridge be connected with installation portion also comprises chip 12, the direction that ink outlet port 11 points to chip 12 is+X-axis, be second 1b with another surface of print cartridge that first surface 1a is relative, the direction that first surface 1a points to second 1b is+Z-direction, with print cartridge-X-axis side is that the 4th operating portion 2 is positioned at housing 1+X-axis side, abutment 3 inclined plane 13 of fitting is arranged to+X-axis and+Z-direction, the first location division, print cartridge side 4 be positioned at operating portion 2-X-direction.
Preferably, the operating portion 2 of the print cartridge be connected with installation portion-end of X-direction extends to form the first rake 21 to+X-direction, first rake 21 continue to-Z-direction extend to form the second rake 22, second rake 22-X-direction arranges the first location division, print cartridge side 4.Particularly, the sharp angle a1 that the first rake 21 and the second rake 22 are formed is between 66 ° ~ 86 °, and the sharp angle a2 that the first location division, print cartridge side 4 and the second rake 22 are formed is between 52 ° ~ 72 °.
Preferably, the print cartridge be connected with installation portion operating portion 2 the first rake 21-Z-direction is provided with spring 5, spring 5 resiliency supported first rake 21.
Preferably, the operating portion 2 of the print cartridge be connected with installation portion the first rake 21+surface of Z-direction is provided with press section 26.Further, operating portion 2 also arranges hand push portion 24, hand push portion 24 towards the first rake 21 and the second rake 22 junction+Z-direction protrudes.
Preferably, lever main body 81 is provided with guiding rib 811, and spigot surface 31 is fitted guiding rib 811, and pressure surface 32 contacts with lever main body 81, and drives lever main body 81 to rotate along rotating shaft 82.
Preferably, installation portion 8 comprises the second device side engagement portion 85, second device side engagement portion 85 and the second print cartridge side location division 6 form fit and is bonded with each other.
The utility model by arranging towards the first location division, print cartridge side of housing direction on print cartridge, first location division, print cartridge side is embedded in the first device side engagement portion of installation portion and the gap of lever carrier formation in installation process, complete the joint of print cartridge and installation portion, because the first location division, print cartridge side and the first location division, print cartridge side are all positioned at the same side of lever main body, in the process of installing, lever main body does not need to rotate larger angle, even if the space like this between print cartridge and lever main body is less still complete installation and removal, also the miniaturization of print cartridge and printer is conducive to.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 illustrates the first detailed description of the invention of the present utility model, a kind of structural representation of print cartridge of trans connection;
Fig. 2 to Fig. 5 shows an embodiment of the present utility model, the schematic diagram of difform first location division, print cartridge side;
Fig. 6 illustrates an embodiment of the present utility model, is provided with the structural representation of the handle of spring;
Fig. 7 illustrates an embodiment of the present utility model, is provided with the structural representation of the handle in press section and hand push portion;
Fig. 8 illustrates an embodiment of the present utility model, the structural representation of abutment;
Fig. 9 illustrates an embodiment of the present utility model, a kind of structural representation of print cartridge of trans connection;
Figure 10 illustrates the second detailed description of the invention of the present utility model, the structural representation of the print cartridge of the trans connection with replaceable portion;
Figure 11 illustrates the 3rd detailed description of the invention of the present utility model, the structural representation of installation portion;
Figure 12 illustrates an embodiment of the present utility model, the structural representation of lever main body and rotating shaft; And
Figure 13 goes out an embodiment of the present utility model, the structural representation of first device side engagement portion and lever carrier.
Detailed description of the invention
According to the first detailed description of the invention of the present utility model, a kind of print cartridge of trans connection is provided, Fig. 1 shows the members of print cartridge particularly, print cartridge also comprises such as upper cover, ink filling port plug, ink filling port film, valve film, valve gap, valve film, path film, ink outlet port sponge, cushion, prism etc. in actual applications, those skilled in the art understand, conventional components included in the print cartridge of all non-prior art of these unshowned parts, therefore in FIG and not shown.
Further, as shown in Figure 1, print cartridge at least comprises housing 1, operating portion 2, abutment 3 and the first location division, print cartridge side 4, those skilled in the art understand, housing 1, operating portion 2, abutment 3 and the first location division, print cartridge side 4 can be independent of each other, fixed by conventional mechanical connection manner again, the such as mode such as draw-in groove or bolt; Also can be integrated, these can realize the purpose of this utility model, do not repeat them here.In order to illustrate the position relationship between each parts of print cartridge, the utility model specifically describes the structural relation between each parts of print cartridge by definition X, Y, Z axis, particularly, the bottom of housing 1 is provided with ink outlet port 11, with the plane at ink outlet port 11 place for first surface 1a, the long side direction of first surface 1a is X-axis, and short side direction is Y-axis, is Z axis with X-axis, the orthogonal axle of Y-axis.
Further, as shown in Figure 1, one end of operating portion 2 is arranged on housing 1, the other end of operating portion 2 X-direction away from housing 1, in Z-direction towards first surface 1a, as shown in Figure 1, operating portion 2 is the shapes being similar to " Off ", in some change case, operating portion can also be " ",
shape, the first location division, print cartridge side 4 is also extended at the other end of these difformity operating portions 2, first location division, print cartridge side 4 in X-direction towards housing 1 direction, namely the first location division, print cartridge side 4 is contrary with the bearing of trend of whole operating portion 2, such operating portion 2 can form the shape that is similar to hook, and the first location division, print cartridge side 4 is the hook portion of hook shape.Preferably, first location division, print cartridge side 4 is a protruded object, its shape as shown in Figures 2 to 5, can be semicirque, ladder, cone, triangular shape thing, those skilled in the art understand, the shape of the first location division, print cartridge side 4 is not limited to the shape shown in Fig. 2 to Fig. 5, can also be crenellation, wavy thing or other there is the structure of smooth curve or inclined plane.
Further, abutment 3 is also arranged on housing 1, and is positioned at the homonymy of housing 1 at the other end of X-direction and operating portion 2.Particularly, abutment 3 is from the outstanding three-dimensional part in the surface of housing 1, and like this when print cartridge needs to coordinate with installation portion, abutment 3 preferentially can touch installation portion relative to housing 1, to realize the function abutted.More specifically, the shape of abutment 3 can be the geometry of rule, and also can be irregularly shaped, these can realize the purpose of this utility model, do not repeat them here.
As the first embodiment of the present utility model, composition graphs 1 and Fig. 6, housing 1 is provided with fulcrum hole 15 in the position in corresponding attended operation portion 2, operating portion 2 correspondence is provided with fulcrum 25, fulcrum 25 is arranged in fulcrum hole 15, and operating portion 2 can along fulcrum 25 in the deflection of XZ plane, the deflection angle of operating portion 2 is 0 ° of < a≤45 °.Particularly, when operating portion 2 is in the undeflected state of nature, its deflection angle is 0, and when operating portion 2 is after the direction of arrow deflection shown in Fig. 1, its deflection angle starts to become large, and preferably deflection angle is 30 ° to the maximum.More specifically, fulcrum hole 15 and fulcrum 25 can be set to the structure of bearing and rotating shaft, and such operating portion 2 can deflect for axle does at any angle with fulcrum 25; Change as one, operating portion 2 is directly connected by simple notch with housing 1, or it is one-body molded, now operating portion 2 uses elastomeric material to make, the elastic force of operating portion 2 self is utilized to complete deflection, this can realize the purpose of this utility model equally, and compared to the first embodiment, the angle that the operating portion 2 in this change case deflects is restricted.
As the second embodiment of the present utility model, print cartridge also comprises chip 12, chip 12 is for recording the quantity of ink, monitoring print cartridge access times etc. of print cartridge, those skilled in the art understand, print cartridge can be provided with chip 12, also can not be provided with chip 12, this does not affect the technical solution of the utility model, does not repeat them here.In the present embodiment, by concrete definition+X,-X, + Y,-Y, + Z,-Z is to further illustrate the position relationship of each parts of print cartridge, particularly, as shown in Figure 1, housing 1 comprises: first surface 1a, second 1b, 3rd 1c, fourth face 1d, wherein, first surface 1a is relative with second 1b, 3rd 1c is relative with fourth face 1d, the direction that ink outlet port 11 points to chip 12 is+X-axis, the direction that first surface 1a points to second 1b is+Z-direction, with print cartridge-X-axis side is for fourth face 1d, the plane relative with fourth face is the 3rd 1c, operating portion 2 be positioned at housing 1+X-axis side, first location division, print cartridge side 4 be positioned at operating portion 2-X-direction.
Further, composition graphs 1 and Fig. 8 find out, the 3rd 1c extends inclined plane 13 to-Z axis and-X-direction, and abutment 3 inclined plane 13 of fitting is arranged to+X-axis and+Z-direction, and the overall profile of the abutment 3 shown in figure is similar to
shape, inclined plane 13 is arranged for coordinating the shape of abutment 3, those skilled in the art understand, such structure when print cartridge and installation portion in conjunction with time, be more conducive to abutment 3 and apply oppressive force, particularly as shown in Figure 8, abutment 3 is perpendicular to Y direction being formed spigot surface 31, + X-direction side formation pressure surface 32, spigot surface 31 plays guide effect when installing print cartridge, and pressure surface 32 plays the effect applying oppressive force.In some change case, abutment 3 can also be gridiron, sawtooth projection structure or other geometries, as long as spigot surface can be formed in the Y-axis direction, + X-direction forms pressure surface, particularly, can also be multiple according to the different spigot surface of abutment 3 structure and the quantity of pressure surface, the shape of pressure surface can also be the face of inclination certain angle, serrated face, wavy surface; Or other irregular shaped face.
As the 3rd embodiment of the present utility model, as composition graphs 1 and Fig. 6, operating portion 2-end of X-direction extends to form the first rake 21 to+X-direction, first rake 21 continue to-Z-direction extend to form the second rake 22, second rake 22-X-direction arranges the first location division, print cartridge side 4.Particularly as shown in Figure 6, first rake 21 is designs of shaped form, such first rake 21 is larger at the activity space of Z-direction, more be conducive to operating portion 2 at XZ plane upper deflecting, as one change, the first rake 21 also can be linear design, the second same rake 22 can be linear pattern design, also can be shaped form design, these changes all can realize the purpose of this utility model, do not repeat them here.
Further, the sharp angle a1 that first rake 21 and the second rake 22 are formed is between 66 ° ~ 86 °, the sharp angle a2 that first location division, print cartridge side 4 and the second rake 22 are formed is between 52 ° ~ 72 °, and as shown in Figure 6, angle a1 and a2 all refers to the angle between axis.It will be appreciated by those skilled in the art that such structure can reach more labour-saving effect when rotating operation portion 2, even and if space between print cartridge and lever main body is less still completes installation and removal, be also more conducive to the miniaturization realizing print cartridge and printer simultaneously.
In one preferably embodiment, as shown in Figure 6, the first rake 21-Z-direction is provided with spring 5, spring 5 resiliency supported first rake 21.Particularly, after print cartridge is installed, first location division, print cartridge side 4 is embedded fixing in-X-direction, now spring 5 can produce+the support force of Z-direction to the first rake 21, simultaneously due to the first rake 21 and the second rake 22 shape at a certain angle, therefore the first rake 21 can drive the second rake 22 to produce the-tractive force of X-direction, and the first location division, print cartridge side be arranged on the second rake 22-X-direction, the first location division, print cartridge side 4 can be realized like this at more stable fixing of-X-direction.
In another preferably embodiment, as shown in Figure 7, first rake 21+surface of Z-direction is provided with press section 26, so more be conducive to user's operation, further, in order to meet the operating habit of different users, facilitate the use of different users, operating portion 2 can also arrange hand push portion 24, hand push portion 24 towards the first rake 21 and the second rake 22 junction+Z-direction protrudes, in concrete use procedure, user promotes hand push portion 24 can reach same effect equally.
As the 4th embodiment of the present utility model; as shown in Figure 9; print cartridge also comprises protective cover 7; in protective cover 7+X axle side, there is a holding section 71; housing 11 is provided with engaged part 72 at correspondence position; under the state that protective cover is arranged on housing, holding section 71 and engaged part 72 fasten, and holding section 71 and engaged part 72 are between ink outlet port 11 and chip 12.Protective cover 7, for sealing ink outlet port 11, prevents the ink leak phenomenon of print cartridge under non-installment state.Particularly, print cartridge is also provided with prism (not shown), prism and chip 12 are away from ink outlet port 11, holding section 71 and engaged part 72 have certain ink storage ability, prevent the ink of the unexpected seepage in ink outlet port 11 place from arriving prism and chip 12 place, stained prism and chip 12.
Fig. 2 shows the second detailed description of the invention of the present utility model, a kind of print cartridge with replaceable portion, and namely print cartridge in the foregoing embodiments also comprises replaceable portion 14, and abutment 3, operating portion 2, chip 12 are arranged in replaceable portion 14.Replaceable portion 14 is dismountable be arranged on housing 11+side of X-direction on, concrete connected mode is prior art, such as, fixed by draw-in groove, is such as fixed by sucker again, does not repeat them here.Dash area shown in Figure 10 is replaceable portion 14, and replaceable portion 14 sets gradually chip 12, abutment 3 and operating portion 2 along+X-axis and+Z-direction.In order to can chip be reused, market often use simple easily detachable mode be arranged on housing by the replaceable portion with chip, after the ink in ink sac uses, user only needs replaceable portion to pull down, be installed on new ink sac, meanwhile, information can be reset to reset condition by chip automatically, can become a new print cartridge.In this programme, chip 12, abutment 3 and operating portion 2 are arranged in replaceable portion 2 simultaneously, the while of cost-effective, ensure that the stability that chip 12 connects.More specifically, in fact replaceable portion 2 constitutes a part of the 3rd 1c in the side of+X-direction, therefore chip 12, abutment 3 and operating portion 2 set-up mode in replaceable portion 2, can with reference to the set-up mode in previous embodiment and embodiment, namely only need the 3rd 1c to be considered as the side of replaceable portion 2 in+X-direction, then chip 12, abutment 3 and operating portion 2 are set according to the position of correspondence.
As the 3rd detailed description of the invention of the present utility model, a kind of print cartridge be connected with installation portion is provided, installation portion 8 is arranged in a printer, as illustrated in figures 11 and 13, installation portion 8 at least comprises lever main body 81, rotating shaft 82, first device side engagement portion 83 and lever carrier 84, can find out in conjunction with Figure 12, first device side engagement portion 83 is connected to lever main body 81 by rotating shaft 82, in concrete installation process, applying pressing force to print cartridge operating portion makes print cartridge to the motion of-Z-direction, abutment 3 oppresses lever main body 81 makes first device side engagement portion 83 to+Z-direction motion (direction of arrow as in Figure 13), and then make to produce gap between first device side engagement portion 83 and lever carrier 84, now the first location division, print cartridge side 4 embeds in the gap between first device side engagement portion 83 and lever carrier 84, then the pressing force to operating portion 2 is removed, the reaction force of contact pilotage (not shown) to print cartridge generation+Z-direction of installation portion make print cartridge oriented+trend of Z-direction motion, and engage with the first location division, print cartridge side 4 due to first device side engagement portion 83, the first location division, print cartridge side 4 can be made to produce to-Z axis movement tendency, therefore there is+Z axis movement tendency and have-Z axis movement tendency the first location division, print cartridge side 4, two kinds of trend are met effect each other, cancel each other out, and stable the fixing of final formation.More specifically, when operating portion 2 is provided with spring 5, first location division, print cartridge side 4 can produce simultaneously-movement tendency of X-direction, what such first location division 4, print cartridge side meeting was more stable is embedded in gap, simultaneously also can and lever carrier 84 between produce frictional force, to improve the stability of print cartridge and installation portion further.
As the 5th embodiment of the present utility model, lever main body 81 is provided with guiding rib 811, and spigot surface 31 is fitted guiding rib 811, and pressure surface 32 contacts with lever main body 81, and drives lever main body 81 to rotate along rotating shaft 82.Particularly in print cartridge installation process, guiding rib 811 is for guiding, further, spigot surface 31 guiding rib 811 of fitting moves, it will be appreciated by those skilled in the art that spigot surface 31 and guiding rib 811 start at first to contact in installation process, print cartridge is first led and relocates, achieve print cartridge accurate positioning, prevent installation inconsistent phenomenon.
As the 6th embodiment of the present utility model, composition graphs 9 and Figure 11, installation portion 8 comprises the second device side engagement portion 85, and print cartridge is provided with the second location division, print cartridge side 6 at correspondence position.Particularly, the second device side engagement portion 85 shown in Figure 11 is groove-like structures, the second location division, print cartridge side 6 shown in Fig. 9 is the protrusion of correspondingly-shaped, fit described fourth face 1d and edge-X-direction is extended in second location division, print cartridge side 6, in some change case, second device side engagement portion 85 and the second location division, print cartridge side 6 can also be the structures of other form fit, as long as stable fixing both realizing.More specifically, as shown in Figure 9, first location division, print cartridge side 4 and the second location division, print cartridge side 6 be positioned at print cartridge-X-axis and+X-axis side, such structure better can fix ink outlet port 11 and chip 12, there is drop in Z-direction in the second location division, print cartridge side 6 and the first location division, print cartridge side 4 simultaneously, when installation portion is in motion process, the trend of rotation can not be produced when print cartridge is subject to the power in Y direction that moving air gives, prevent print cartridge to produce rocking of YZ plane.
Further, as need by the print cartridge of trans connection and mounting portion from time, the press section 26 of press operating part 2, first location division, print cartridge side 4 is extracted out from gap, and then be separated with first device side engagement portion 83, particularly, print cartridge can't move (as Figure 11 to the direction of contact pilotage in the process, namely can not as the motion of-Z axis), but by the rotation of operating portion 2 self, the first location division, print cartridge side 4 is extracted out from gap, and the combination between the first location division, print cartridge side 4 and first device side engagement portion 83 is the key position that print cartridge and installation portion combine, after this process completes, print cartridge and installation portion are in half disengaged position.In a change case, if operating portion 2 is provided with hand push portion 24, this step can also be realized by promoting hand push portion 24, not repeating them here.
Further, the contact pilotage of installation portion 8 applies bounce to print cartridge, and the second location division, print cartridge side 6 is separated with the second device side engagement portion 85, and the oppressive force of abutment 3 pairs of lever main bodies 81 disappears simultaneously, and lever main body 81 resets, and then takes out print cartridge.Those skilled in the art understand, in the process of print cartridge of taking out trans connection, print cartridge does not need first to move (namely-Z-direction) to the direction of contact pilotage, therefore print cartridge and installation portion can be less in the surplus in-Z axis space, the damage of contact pilotage, ink box chip can be prevented on the one hand, while making print cartridge and printer miniaturization thereof on the other hand, it also avoid ink leak and ink spattering problem.
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (15)
1. the print cartridge of a trans connection, it is characterized in that, comprise housing (1), operating portion (2), abutment (3), the bottom of described housing (1) is provided with ink outlet port (11), be first surface (1a) with the plane at described ink outlet port (11) place, the long side direction of described first surface (1a) is X-axis, and short side direction is Y-axis, is Z axis with X-axis, the orthogonal axle of Y-axis;
Wherein, described housing (1) is connected with described operating portion (2) and described abutment (3), one end of described operating portion (2) is arranged on described housing (1), described operating portion (2) in X-axis away from described housing (1), the other end is extended towards described first surface (1a) at Z axis, and the first location division, print cartridge side (4) is extended in the other end of described operating portion (2) housing (1) direction described in X axis, described abutment (3) is positioned at the homonymy of described housing (1) at the other end of X-direction and described operating portion (2).
2. print cartridge according to claim 1, is characterized in that, described first location division, print cartridge side (4) is a protruded object, and described first location division, print cartridge side (4) is any one in following shape:
Semicirque;
Ladder;
Cone;
Triangular shape thing;
Crenellation; Or
Other have the structure of smooth curve or inclined plane.
3. print cartridge according to claim 2, it is characterized in that, the position that described housing (1) is being connected with described operating portion (2) is provided with fulcrum hole (15), described operating portion (2) correspondence is provided with fulcrum (25), described fulcrum (25) is arranged in described fulcrum hole (15), and described operating portion (2) can deflect along fulcrum (25) in XZ plane;
The deflection angle of described operating portion (2) is 0 ° of < a≤45 °.
4. print cartridge according to any one of claim 1 to 3, it is characterized in that, also comprise chip (12), the direction that described ink outlet port (11) points to described chip (12) is+X-axis, be second (1b) with another surface of print cartridge that described first surface (1a) is relative, the direction that described first surface (1a) points to described second (1b) is+Z-direction, with described print cartridge-X-axis side for fourth face (1d), be the 3rd (1c) with the plane that described fourth face is relative;
Described 3rd (1c) extends an inclined plane (13) to-Z axis and-X-direction, described operating portion (2) be positioned at described housing (1)+X-axis side, described abutment (3) described inclined plane (13) of fitting is arranged to+X-axis and+Z-direction, described first location division, print cartridge side (4) be positioned at described operating portion (2)-X-direction.
5. print cartridge according to claim 4, it is characterized in that, the end of described operating portion (2)-X-direction extends to form the first rake (21) to+X-direction, described first rake (21) continues to extend to form the second rake (22) to-Z-direction, described second rake (22)-X-direction arranges described first location division, print cartridge side (4).
6. print cartridge according to claim 5, it is characterized in that, the sharp angle a1 that described first rake (21) and the second rake (22) are formed is between 66 ° ~ 86 °, and the sharp angle a2 that described first location division, print cartridge side (4) and the second rake (22) are formed is between 52 ° ~ 72 °.
7. print cartridge according to claim 6, is characterized in that, described first rake (21)-Z-direction is provided with spring (5), the first rake (21) described in described spring (5) resiliency supported.
8. print cartridge according to claim 7, is characterized in that, described first rake (21)+surface of Z-direction is provided with press section (26).
9. the print cartridge according to any one of claim 5-8, it is characterized in that, described operating portion (2) also comprises hand push portion (24), described hand push portion (24) towards described first rake (21) and the second rake (22) junction+Z-direction protrudes.
10. print cartridge according to claim 9, is characterized in that, described abutment (3) perpendicular to Y direction being formed at least one spigot surface (31) ,+X-direction side forms at least one pressure surface (32).
The print cartridge in 11. 1 kinds of replaceable portions of band, comprise the print cartridge of the trans connection according to any one of claims 1 to 3 or 5-8 or 10, it is characterized in that, also comprise the replaceable portion (14) be removably disposed on housing (11), described abutment (3), operating portion (2) and chip (12) are arranged on described replaceable portion (14).
12. print cartridges according to claim 11, it is characterized in that, described replaceable portion (14) be positioned at described housing (11)+X-direction, wherein, described replaceable portion (14) edge+X-axis and+Z-direction are followed successively by described chip (12), abutment (3) and operating portion (2).
13. 1 kinds of print cartridges be connected with installation portion, it is characterized in that, comprise the print cartridge of the trans connection according to claims 1 to 3 or 5-8 or 10, the print cartridge of described trans connection is connected with installation portion (8), described installation portion (8) is arranged in a printer, described installation portion (8) at least comprises lever main body (81), rotating shaft (82), first device side engagement portion (83) and lever carrier (84), described first device side engagement portion (83) is connected to described lever main body (81) by described rotating shaft (82), described abutment (3) contacts with described lever main body (81), and drive described lever main body (81) to rotate along described rotating shaft (82), described lever main body (81) drives described first device side engagement portion (83) to rotate relative to described lever carrier (84) when described rotating shaft (82) rotates, described first location division, print cartridge side (4) embed between described first device side engagement portion (83) and lever carrier (84) owing to rotating in the gap that produces.
14. print cartridges according to claim 13, it is characterized in that, described lever main body (81) is provided with guiding rib (811), described abutment (3) is perpendicular to Y direction being formed at least one spigot surface (31), at least one pressure surface (32) is formed in+X-direction side, described spigot surface (31) is fitted described guiding rib (811), described pressure surface (32) contacts with described lever main body (81), and drives described lever main body (81) to rotate along described rotating shaft (82).
15. print cartridges according to claim 14, described installation portion (8) comprises the second device side engagement portion (85), print cartridge is provided with the second location division, print cartridge side (6) at correspondence position, and described second device side engagement portion (85) and described second location division, print cartridge side (6) form fit are also bonded with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520643906.5U CN205044310U (en) | 2015-08-24 | 2015-08-24 | Ink horn of trans connection ink horn, ink horn of taking replacement portion and connection installation department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520643906.5U CN205044310U (en) | 2015-08-24 | 2015-08-24 | Ink horn of trans connection ink horn, ink horn of taking replacement portion and connection installation department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205044310U true CN205044310U (en) | 2016-02-24 |
Family
ID=55337919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520643906.5U Withdrawn - After Issue CN205044310U (en) | 2015-08-24 | 2015-08-24 | Ink horn of trans connection ink horn, ink horn of taking replacement portion and connection installation department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205044310U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017032258A1 (en) * | 2015-08-24 | 2017-03-02 | 珠海纳思达企业管理有限公司 | Reversely-connected ink box, and methods for mounting and dismounting same |
| CN106926586A (en) * | 2017-03-29 | 2017-07-07 | 珠海纳思达企业管理有限公司 | The installation method of print cartridge and print cartridge |
| WO2017215205A1 (en) * | 2016-06-13 | 2017-12-21 | 珠海纳思达企业管理有限公司 | Snap-fit cartridge |
-
2015
- 2015-08-24 CN CN201520643906.5U patent/CN205044310U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017032258A1 (en) * | 2015-08-24 | 2017-03-02 | 珠海纳思达企业管理有限公司 | Reversely-connected ink box, and methods for mounting and dismounting same |
| CN106476438A (en) * | 2015-08-24 | 2017-03-08 | 珠海纳思达企业管理有限公司 | A kind of print cartridge of trans connection and its method for installation and removal |
| EP3305529A4 (en) * | 2015-08-24 | 2018-05-30 | Zhuhai Ninestar Management Co., Ltd. | Reversely-connected ink box, and methods for mounting and dismounting same |
| CN106476438B (en) * | 2015-08-24 | 2018-06-19 | 珠海纳思达企业管理有限公司 | A kind of print cartridge of trans- connection and its method of installation and removal |
| JP2018525245A (en) * | 2015-08-24 | 2018-09-06 | 珠海納思達企業管理有限公司 | Reverse connection type ink cartridge, mounting method and removing method thereof |
| WO2017215205A1 (en) * | 2016-06-13 | 2017-12-21 | 珠海纳思达企业管理有限公司 | Snap-fit cartridge |
| CN106926586A (en) * | 2017-03-29 | 2017-07-07 | 珠海纳思达企业管理有限公司 | The installation method of print cartridge and print cartridge |
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