CN205044309U - Ink horn that fastening is decided ink horn and is connected with ink horn portion of keeping - Google Patents
Ink horn that fastening is decided ink horn and is connected with ink horn portion of keeping Download PDFInfo
- Publication number
- CN205044309U CN205044309U CN201520643462.5U CN201520643462U CN205044309U CN 205044309 U CN205044309 U CN 205044309U CN 201520643462 U CN201520643462 U CN 201520643462U CN 205044309 U CN205044309 U CN 205044309U
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- China
- Prior art keywords
- print cartridge
- pressing component
- axis
- limiting unit
- housing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
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- Ink Jet (AREA)
Abstract
Ink horn that fastening is decided ink horn and is connected with ink horn portion of keeping, the utility model provides an ink horn is decided in the fastening, its characterized in that, the ink horn includes casing (11) at least and presses part (124), casing (11) are provided with out china ink mouthful (111), with it is first face (1a) to go out china ink mouthful (111) place plane, the direction on first face (1a) top growth limit is the X axle, the direction of first face (1a) minor face be the Y axle, with X axle, Y axle mutually perpendicular spool be the Z axle, it sets up to press part (124) one side of casing (11) X axle direction. The advantage that the ink horn is decided in the fastening lies in, only need apply less power and can accomplish the installation, and first restriction portion 122 can be shorter in the length of X axle direction simultaneously, and first restriction portion 122 is the less appearance phenomenon of breaking also.
Description
Technical field
The utility model relates to printer field, particularly, relates to the accessory print cartridge of ink-jet printer, especially a kind of print cartridge fastening print cartridge and be connected with print cartridge maintaining part.
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.
Ink-jet printer has print cartridge and print cartridge maintaining part thereof.At present, the mode that cartridge of ink-jet printer engages with print cartridge maintaining part has a variety of, such as conventional mode has engaging, fastening, concrete structure is normally: as shown in Figure 9, the handle of print cartridge arranges limiting unit, handle can rotate along the fulcrum of on print cartridge simultaneously, in print cartridge maintaining part, there is installation portion, installation portion has the limiting holes engaged with limiting unit, in concrete installation process, by pressing print cartridge, the limiting holes of the limiting unit on handle on installation portion is combined, print cartridge is fixed in print cartridge maintaining part.
In actual use, find that the installation dynamics of this Ink cartridge with structure when being installed to print cartridge maintaining part is larger, through repeatedly research and experiment discovery, in the installation process of reality, because limiting holes in Z-direction is close to the distance of contact pilotage, simultaneously limiting holes, from the distance of handle, result in user and presses the larger situation of the installing force of print cartridge upper surface in the X-axis direction.Particularly, the direction towards contact pilotage that print cartridge needs continue in the process of installing is moved longer distance and is combined with limiting holes completely to make limiting unit, because limiting holes in Z-direction is close to the distance of contact pilotage, therefore when print cartridge to move towards contact pilotage direction a bit of apart from after just touch contact pilotage, in persistent movement afterwards, the distortion that contact pilotage can continue, the distortion of the longer then contact pilotage of distance of movement is larger, and the degree of deformation of contact pilotage is larger, then the reaction force of contact pilotage to print cartridge is larger, this just directly results in user needs larger pressing force, limiting unit can be made to be combined with limiting holes completely, and then complete the installation of print cartridge.Another aspect, in the process of installing, limiting holes is to print cartridge distance in the X-axis direction, then the handle of print cartridge and limiting unit length in the direction of the x-axis just need longer, especially for limiting unit, when limiting unit extend into limiting holes, limiting unit can be restricted the extruding force in hole in the Z-axis direction, according to principle of moments, the length stretched into is longer, and limiting unit more easily fractures.
Utility model content
For defect of the prior art, according to an aspect of the present utility model, one fastens print cartridge, it is characterized in that, print cartridge at least comprises housing 11 and pressing component 124, housing 11 is provided with ink outlet port 111, with ink outlet port 111 place plane for first surface 1a, on first surface 1a, the direction on long limit is X-axis, and the direction of first surface 1a minor face is Y-axis, be Z axis with X-axis, the orthogonal axle of Y-axis, pressing component 124 is arranged on the axial side of housing 11X.
Preferably, the shape of pressing component 124 is following one: tablet; Prismatic thing; Cube; Or halfpace.
Preferably, pressing component 124 comprises at least one towards the spigot surface 1242 of X-direction extension and at least one pressure surface 1241 towards Y direction extension.
Preferably, pressure surface 1241 is any one in following structure: at least one strip-shaped surface; An overall plane; Relative to the plane of YZ planar tilt; Serrated face; Wavy surface; Or irregular shaped face.
Preferably, pressing component 124 is one of following structure:
-at least one with the prismatic thing of YZ plane orthogonal; Or
-one overall boss;
Preferably, print cartridge also comprises chip 13, ink outlet port 111 is+X-direction towards the direction of chip 13, the another side relative with first surface 1a is second 1b, housing 11+surface of X-axis side is the 3rd 1c, housing 11-surface of X-axis side is fourth face 1d, first surface 1a is+Z-direction towards the direction of second 1b;
Housing 11 at least comprises handle 12, handle 12 comprise be formed at fulcrum 121 on the 3rd 1c and from fulcrum 121 to+X-axis ,+Z-direction first limiting unit 122 of extending, pressing component 124 be positioned at the 3rd 1c+X-direction, the first limiting unit 122-Z-direction.
Preferably, pressing component 124 is arranged on the one as upper/lower positions:
-be arranged on the 3rd the axial protrusion of 1c+X, be positioned at fulcrum 121-Z-direction; Or
-be arranged on handle 12+protrusion on X-direction surface, be positioned at fulcrum 121+Z-direction.
Preferably, housing 11 comprises replaceable portion 2, replaceable portion 2 is dismountable be arranged on housing 11+side of X-axis and-Z-direction on, handle 12, chip 13 and pressing component 124 are arranged in replaceable portion 2.
According to a further aspect in the invention, a kind of print cartridge be connected with print cartridge maintaining part 3 is provided, comprise aforementioned print cartridge and print cartridge maintaining part 3 at least comprises installation portion 30, installation portion 30 comprises lever main body 31, rotating shaft 32, and pressing component 124 contacts and oppresses lever main body 31 and drives installation portion 30 to rotate along rotating shaft 32.
Preferably, pressing component 124 comprises at least one towards the spigot surface 1242 of X-direction extension and at least one pressure surface 1241 towards Y direction extension; Lever main body 31 is provided with at least one guiding rib 311, spigot surface 1242 is fitted guiding rib 311, and pressure surface 1241 contacts with lever main body 31, and drives installation portion 30 to rotate along rotating shaft 32.
Preferably, pressing component 124 is also included in the location division 125 that X-direction is protruded, and location division 125 exceeds pressure surface 1241 at the lateral surface of the extension of Y direction, and the side that location division 125 extends in X-direction props up guiding rib 311.
Preferably, installation portion 30 also comprises limiting holes 33, limiting holes 33 and pressing component 124 are positioned at the both sides of rotating shaft 32 in Z-direction, print cartridge is provided with the first limiting unit 122 in the position of corresponding limiting holes 33, first limiting unit 122 engages with limiting holes 33, and the cross-sectional area of the first limiting unit 122 is less than or equal to the cross-sectional area of limiting holes 33.
Preferably, print cartridge also comprises chip 13, ink outlet port 111 is+X-direction towards the direction of chip 13, the another side relative with first surface 1a is second 1b, housing 11+surface of X-axis side is the 3rd 1c, housing 11-surface of X-axis side is fourth face 1d, first surface 1a is+Z-direction towards the direction of second 1b; Housing 11 at least comprises handle 12, handle 12 comprise be formed at fulcrum 121 on the 3rd 1c and from fulcrum 121 to+X-axis ,+Z-direction first limiting unit 122 of extending, pressing component 124 be positioned at the 3rd 1c+X-direction, the first limiting unit 122-Z-direction, described first limiting unit 122 engages with described limiting holes 33.
Further, pressing component 124 can be arranged on the 3rd the axial protrusion of 1c+X, be positioned at fulcrum 121-Z-direction; Also can be arranged on the protrusion on handle 12+X-direction surface, be positioned at fulcrum 121+Z-direction.
The utility model is by arranging pressing component 124 on the handle 12, print cartridge is fastened in the process of installing described in making, pressing component 124 can apply extra pressing force to lever main body 31, can rotate to make installation portion 30, like this in the installation process of reality, first limiting unit 122 is to-Z axis, + X-axis is moved, limiting holes 33 is to+Z axis,-X-direction is moved, such installation process makes the deformation extent of contact pilotage 35 less, the reaction force of contact pilotage 35 pairs of print cartridges is also just less, setter only needs less pressing force can complete the installation of print cartridge, the distance of lever main body 31 to the first limiting unit 122 can be nearer simultaneously, first limiting unit 122 can be shorter in the length of X-direction, the first limiting unit 122 also less phenomenon occurring fractureing simultaneously.
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 shows according to the utility model first detailed description of the invention, a kind of structural representation fastening print cartridge;
Fig. 2 shows according to the utility model embodiment, a kind of structural representation fastening print cartridge;
Fig. 3 shows according to the utility model embodiment, a kind of structural representation fastening print cartridge;
Fig. 4 shows according to an embodiment of the present utility model, the structural representation of handle;
Fig. 5 shows according to an embodiment of the present utility model, is provided with the structural representation of the print cartridge in replaceable portion;
Fig. 6 shows according to the second detailed description of the invention of the present utility model, the schematic diagram of handle and print cartridge maintaining part;
Fig. 7 shows according to an embodiment of the present utility model, is provided with the print cartridge maintaining part schematic diagram of draw-in groove;
Fig. 8 shows according to an embodiment of the present utility model, the structural representation of installation portion; And
Fig. 9 shows in prior art, the schematic diagram of print cartridge handle and print cartridge maintaining part.
Detailed description of the invention
Fig. 1 illustrates the first detailed description of the invention of the present utility model, one fastens print cartridge, those skilled in the art understand, the whole structure schematic diagram being only described print cartridge shown in figure, in order to better describe detailed description of the invention of the present utility model, miscellaneous part is wherein also had not illustrate in the drawings, the parts of unshowned parts all non-print cartridge routine configuration, such as cushion, chip carrier, protective cover, rubber cushion, ink outlet port sponge, top cover, cavity sponge, top cover film etc., in Fig. 1, not shown representative in the utility model does not have these parts, do not repeat them here.Particularly, as shown in Figure 1, shown in Fig. 1 is the stereochemical structure design sketch of described print cartridge, described print cartridge at least comprises housing 11, pressing component 124 and ink outlet port 111, those skilled in the art understand, described print cartridge is for storing ink, coordinate the device that printer apparatus prints, described housing 11 is in rectangular-shaped, and in other change case, in order to adapt to, coordinating printer apparatus, gengon shape, elliptical shape etc. can also be made, this does not affect the technical solution of the utility model, does not repeat them here.
Further, the utility model is in order to better be described described print cartridge all parts, refer to X, Y, Z axis concept, getting three mutually orthogonal spatial axes is X-axis, Y-axis, Z axis, with described ink outlet port 111 place plane for first surface 1a, the another side that described first surface 1a is relative is second 1b, on described first surface 1a, the direction on long limit is X-axis, the direction of described first surface 1a minor face is Y-axis, be Z axis with X-axis, the orthogonal axle of Y-axis, composition graphs 1, described first surface 1a is the bottom surface of described print cartridge.
Further, described print cartridge also comprises pressing component 124, as shown in Figure 1, described print cartridge is followed successively by housing 11 in X-direction, handle 12 and pressing component 124, handle 12 is followed successively by Z-direction, pressing component 124 and ink outlet port 111, those skilled in the art understand, described print cartridge finally can be installed in print cartridge maintaining part 3, when described print cartridge when mounted, user can apply pressing force to complete installation to second 1b, arrange each parts according to above order its object is to, described in the process of installing, pressing component 124 can touch print cartridge maintaining part 3, to apply extra pressure to described print cartridge maintaining part 3, pressing force on second 1b is applied to reduce setter.Particularly, pressing component 124 is relative to the protrusion of housing 11, its shape can be change, such as, the simplest, described pressing component 124 is cube projections, as some changes, described pressing component 124 can also be the projection of other geometries, such as round table-like, hemispherical, diamond shaped etc.; Again such as, described pressing component 124 has certain thickness compressing tablet; Again such as, described pressing component 124 is prismatic things.Those skilled in the art understand, the shape of described pressing component 124 is not limited in above-mentioned cited shape, those skilled in the art can carry out different conversion on this basis, as long as can produce extra pressure to print cartridge maintaining part by described pressing component 124.
Further, as shown in Figure 1, housing 11 also comprises handle 12, and preferably handle 12 and housing 11 are integrated injection moldings, and pressing component 124 is arranged on the handle 12.Particularly, pressing component 124 and handle 12 also can be integrated, also can be shaping separately after, fixing with described handle 12 by conventional connected modes such as draw-in groove, bonding or bolts.Change as one, pressing component 124 is not arranged on the handle 12, specific descriptions are had in this embodiment below, those skilled in the art understand, change in any case, as long as ensure that the position relationship of housing 11 and pressing component 124 is: pressing component 124 is arranged on the side of the X-direction of housing 11, and like this in the process of installing, pressing component 124 can touch print cartridge maintaining part 3.
As the first embodiment of the present utility model, as shown in Figure 4, pressing component 124 comprises at least one towards the spigot surface 1242 of X-direction extension and at least one pressure surface 1241 towards Y direction extension.Particularly, spigot surface 1242 has the effect of guiding when installing print cartridge, and pressure surface 1241 can apply oppressive force to the parts matched with pressing component 124 at installation print cartridge.More specifically, as shown in Figure 4, pressing component 124 has the structure of three prismatic things, for one of them prismatic thing, described prismatic thing along described pressing component 124-Z-direction extend, described prismatic thing has two sides in Y direction, and described two sides are two spigot surfaces 1242, simultaneously two spigot surfaces 1242+X-direction connects a pressure surface 1241.More specifically, two spigot surfaces 1242 are two faces that pressing component 124 is positioned at XZ plane, and pressure surface 1241 is faces for the YZ plane that pressing component 124 is positioned at.Those skilled in the art understand, in Fig. 4, one has three prismatic things, namely pressing component 124 comprises altogether six spigot surfaces 1242 and 3 pressure surfaces 1241, at some in other change case, the quantity of prismatic thing can be changed, or change the shape of prismatic thing, and then reach the object changing spigot surface 1242 and pressure surface 1241 quantity.As one change, pressing component 124 can also be an overall boss and extend to-Z-direction, and the structure of this projective table type exists spigot surface and pressure surface equally, and its principle is similar to prismatic thing structure, does not repeat them here.
Further, the shape of pressure surface 1241 is not limited only to the shape shown in Fig. 4, particularly, and the plane that pressure surface 1241 can also be as a whole, the face tilted at an angle with handle, serrated face, wavy surface or irregular shaped face.
Further, as shown in Figure 4, the extension 126 that handle 12 comprises branch 123 and extends to+X-axis and+Z-direction from branch 123, pressing component 124 be arranged on described branch 123+X-axis on the surface, the first limiting unit 122 is arranged on extension 126+X axle on the surface and extend to+X-direction.Particularly, composition graphs 2 and Fig. 4, the junction of branch 123 and the 3rd 1c is fulcrum 121, and extension 126, for promoting handle 12 for user when taking out print cartridge, makes handle 12 rotate along fulcrum 121.Particularly, when needs take out print cartridge, promote extension 126 with in the process making handle 12 and rotates along fulcrum 121, the pressing component 124 be arranged in branch 123 is understood to-X-direction away from print cartridge maintaining part, to remove the oppressive force to print cartridge maintaining part.
In one preferably embodiment, pressing component 124 is also included in the location division 125 that X-direction is protruded, and location division 125 exceeds pressure surface 1241 at the lateral surface of the extension of Y direction, and the side that location division 125 extends in X-direction props up guiding rib 311.It will be appreciated by those skilled in the art that location division 125 coordinates guiding rib 311 can limit the position of print cartridge in Y direction, preferably, installation portion 30 is provided with two guiding ribs 311, then location division 125 is stuck between two guiding ribs 311, realizes more stable fixing.
As the second embodiment of the present utility model, as shown in Figure 2, print cartridge also comprises chip 13, chip 13 is for recording the quantity of ink, monitoring print cartridge access times etc. of described print cartridge, it will be appreciated by those skilled in the art that print cartridge can be provided with chip 13, also can not be provided with chip 13, this does not affect the technical solution of the utility model, does not repeat them here.Particularly, in the present embodiment, by specifically defining+X ,-X ,+Y ,-Y ,+Z ,-Z to further illustrate the position relationship of each parts of described print cartridge, particularly, as shown in Figure 2, described housing 11 comprises: first surface 1a, second 1b, the 3rd 1c, fourth face 1d, wherein, first surface 1a is relative with second 1b, and the 3rd 1c is relative with fourth face 1d.As shown in Figure 2, with the face at ink outlet port 111 place for first surface 1a, ink outlet port 111 is+X-axis towards the direction of chip 13, the direction that first surface 1a points to second 1b is+Z-direction, in XY plane+the X-direction direction that is rotated counterclockwise 90 ° is+Y direction, be positioned at print cartridge-X-axis side is fourth face 1d, that relative with fourth face 1d is the 3rd 1c.
Further, described housing 11 at least comprises handle 12, described handle 12 comprise be formed at fulcrum 121 on the 3rd 1c and from fulcrum 121 to+X-axis ,+Z-direction first limiting unit 122 of extending, described pressing component 124 is the protrusions being arranged on described handle 12+X direction of principal axis surface, and be positioned at fulcrum 121+Z-direction, namely fulcrum 121, pressing component 124 and the first limiting unit 122 is followed successively by+the X of the 3rd 1c ,+Z-direction, like this in installation process, pressing component 124 can touch print cartridge maintaining part 3.
Further; ink outlet port 111 in fig. 2 and not shown; and the protective cover 16 showed for the protection of ink outlet port 111; can find out in Fig. 2; prism 18 and chip 13 are arranged away from ink outlet port; and protective cover and housing joint portion have certain ink storage ability, the ink of the unexpected seepage of ink outlet port is prevented to arrive prism 18 and chip 13 place, stained prism 18 and chip 13.It will be appreciated by those skilled in the art that as shown in Figure 4, protective cover 16 covers the ink outlet port 111 on the first surface 1a of housing 11, can reduce the length of protective cover 16 thus, economize on resources, cut the waste.And in other change case; protective cover 16 can also be set to the whole of the first surface 1a of covering shell 11 or cover most of first surface 1a; further; the change of described protective cover 16 position, shape changes along with the change of described ink outlet port 111 position; further; the shape of described protective cover also can be other shapes; as long as can prevent ink from overflowing stained prism 18 and chip 13 from ink outlet port 111; these changes do not affect embodiment of the present utility model, do not repeat them here.
In a change case, as shown in Figure 3, pressing component 124 is not arranged on the handle 12, but be set directly at described 3rd the axial protrusion of 1c+X, be positioned at fulcrum 121-Z-direction, namely the 3rd 1c+X-axis ,+Z-direction be followed successively by pressing component 124, fulcrum 121 and the first limiting unit 122, like this in concrete installation process, pressing component 124 also can touch print cartridge maintaining part 3 to provide extra pressure, and this can realize the purpose of this utility model equally.Preferably, in this change case, pressing component 124 is greater than handle 12 at+X-direction thickness, better to realize the purpose of this utility model at the thickness of+X-direction.
As the 3rd embodiment of the present utility model, as shown in Figure 5, housing 11 also comprises replaceable portion 2, replaceable portion 2 is dismountable be arranged on housing 11+side of X-axis and-Z-direction on, dash area as shown in Figure 5 is replaceable portion, and handle 12, chip 13 and pressing component 124 are arranged in replaceable portion 2, replaceable portion 2 is prior art with the connected mode of housing 11 particularly, such as fixed by draw-in groove, such as fixed by sucker again, do not repeat them here.In order to can chip be reused, market often use simple easily detachable mode be arranged on housing by the plug-in package with chip, after the ink in ink sac uses, user only needs plug-in package 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, employ handle 12, chip 13 and pressing component 124 and be arranged on plug-in package 2 simultaneously, the while of cost-effective, ensure that the stability that chip 13 connects.More specifically, in fact plug-in package 2 constitutes a part of the 3rd 1c in the side of+X-direction, therefore handle 12, chip 13 and the set-up mode of pressing component 124 on plug-in package 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 plug-in package 2 in+X-direction, handle 12, chip 13 and pressing component 124 are set in the position according to correspondence.
Shown in Fig. 6 is according to the second detailed description of the invention of the present utility model, the schematic diagram of handle 12 and print cartridge maintaining part 3, under the state that print cartridge is arranged on print cartridge maintaining part 3, the X-axis of print cartridge, Y-axis, Z-direction are equally also X-axis, Y-axis, the Z-direction of print cartridge maintaining part 3.Particularly, after print cartridge is connected with a print cartridge maintaining part 3, print cartridge maintaining part 3 is arranged in a printer, as shown in Figure 6, handle 12 has the first limiting unit 122, print cartridge maintaining part 3 is provided with six for installing the installation portion 30 of print cartridge, in installation process, the pressure of pressing component 124 is applied on installation portion 30, and print cartridge, after being installed to installation portion 30, forming one and fastens printing equipment.More specifically, the quantity of installation portion 30 can change, and can be greater than six, also can be less than six.
Composition graphs 8 is described further, print cartridge maintaining part 3 comprises installation portion 30, installation portion 30 at least comprises lever main body 31, rotating shaft 32 and limiting holes 33, installation portion 30, lever main body 31 can with rotating shaft 32 for axle rotate, and limiting holes 33 realizes the fixing of print cartridge for coordinating print cartridge first limiting unit 122.It will be appreciated by those skilled in the art that installation portion 30 is rotary, like this when print cartridge exists certain foozle, installation portion 30 can play cushioning effect and self-control effect in print cartridge installation process, plays the effect of protection print cartridge.
Further, in installation process particularly, the first limiting unit 122 engages with described limiting holes 33, and the cross-sectional area of described first limiting unit 122 is less than or equal to the cross-sectional area of described limiting holes 33.Those skilled in the art understand, print cartridge is in installation process, as shown in Figure 7, print cartridge maintaining part is provided with draw-in groove 34, after second limiting unit 15 contacts with draw-in groove 34, nature is placed in print cartridge maintaining part 3, pressing second 1b makes whole print cartridge to+X-axis,-Z axis moves, now pressing component 124 contacts and oppresses lever main body 31, installation portion 30 is rotated counterclockwise along XZ plane, in rotary course, drive limiting holes 33 is made similar circular motion by installation portion 30, particularly, when installation portion 30 rotates, limiting holes 33 is to+Z axis and the motion of-X-direction, level off to the first limiting unit 122 at the volley, first limiting unit 122 is simultaneously to-Z axis and the motion of+X-direction, when limiting holes 33 and the first limiting unit 122 are in same level, limiting holes 33 is also just fastened in the first limiting unit 122.This kind of installation process makes limiting holes 33 more near print cartridge, has shortened the length of the first limiting unit 122, prevents because the long and engaging force of the first limiting unit 122 length acts on the situation that the first limiting unit 122 that the first limiting unit 122 edge causes fractures or rupture.On the other hand, pressing component 124 is oppressed lever main body 31 and is rotated along rotating shaft 32, and move while making the first limiting unit 122 and limiting holes 33, the pressing force of such second 1b is less, and the deformation extent that contact pilotage 35 is out of shape is little, print cartridge installation is more prone to, convenience.
Further, with reference to the present embodiment, to take out in the process of print cartridge print cartridge in prior art must first move to-Z-direction, in the installation process of prior art reality, easily there is the damage of contact pilotage 35 and chip 13, reserved enough spaces are needed to prevent the damage of contact pilotage 35 and chip 13 in-Z-direction in the print cartridge of therefore prior art, but the excessive problem that there will be again ink leak of-Z-direction spatial margin.And the print cartridge of the present embodiment is in installation process, the entirety of print cartridge be trend towards-Z-direction moves, like this when taking out print cartridge, the entirety of print cartridge be trend towards+Z-direction moves, namely be contrary with the direction of motion of the print cartridge of prior art, so both can prevent the damage of contact pilotage 35 and chip, the ink leak problem because the problem of print cartridge-Z axis spatial margin causes can have been stopped again while meeting print cartridge and printer miniaturization thereof.
As the 4th embodiment of the present utility model, composition graphs 4 and Fig. 8 are described, described pressing component 124 comprises at least one towards the spigot surface 1242 of X-direction extension and at least one pressure surface 1241 towards Y direction extension, lever main body 31 is provided with at least one guiding rib 311, spigot surface 1242 is fitted described guiding rib 311, pressure surface 1241 contacts with lever main body 31, and drives described installation portion 30 to rotate along described rotating shaft 32.As shown in Figure 8, rotating shaft 32 is positioned at the Z-direction of lever main body 31 near centre position, preferably, rotating shaft 32 and lever main body 31 are structure as a whole, limiting holes 33 be positioned at lever main body 31+top of Z-direction, two guiding ribs 311 be separately positioned on lever main body 31-Z axis and+Y-direction and-Z axis and+Y-direction, guiding rib 311 protrudes lever main body 31, the part of lever main body 31 between two guiding ribs forms inner surface, in the process that print cartridge is installed, pressure surface 1241 contacts with the inner surface of lever main body 31.It will be appreciated by those skilled in the art that in concrete installation process, the contact of spigot surface 1242 and guiding rib 311, early than the first limiting unit 122 and the joint of limiting holes 33, makes print cartridge first lead and relocates, achieve print cartridge accurate positioning, prevent installation inconsistent phenomenon.Meanwhile, pressure surface 1241 contacts with lever main body 31, and applies extra oppressive force, drives installation portion 30 to rotate along rotating shaft 32, can alleviate the pressing force be applied on second 1b further like this, make installation process lighter.
As the 4th embodiment of the present utility model, shown in composition graphs 1 and Fig. 7, described print cartridge maintaining part 3 also comprises a draw-in groove 34, and described draw-in groove 34 engages with the second limiting unit 15 of described print cartridge.Particularly, draw-in groove 34 is a concave surface draw-in groove, the shape of the second limiting unit 15 of print cartridge should adapt with the concave surface hollow space in draw-in groove 34, in such embodiments, first print cartridge is had the second limiting unit 15 side to fix, realized print cartridge fixing in print cartridge maintaining part 3 by the connection between the first limiting unit 122 and limiting holes 33.
Further, the second limiting unit 15 and the first limiting unit 122 lay respectively at fourth face 1d and the 3rd 1c of housing, can realize like this print cartridge stablize fixing while better fix ink outlet port 111 and chip 13.Particularly, second limiting unit 15 is positioned at the middle part of the Z-direction of print cartridge fourth face 1d, first limiting unit 122 is positioned at the 3rd the axial top of 1cZ, like this when described lever main body 31 and limiting holes 33 are in motion process, print cartridge can not be subject to power in the Y-axis direction that moving air gives and produce the trend of rotation, prevents print cartridge to rock around the axis of rotation perpendicular to YZ plane.
In one preferably embodiment, second limiting unit 15 can be a cone, draw-in groove 34 is correspondingly set to and described cone size, shape is shape adaptably, and in another preferably embodiment, second limiting unit 15 can also be a long strip shape object, in such embodiments, draw-in groove 34 is correspondingly set to and described long strip shape object size, shape is shape adaptably, and in the change case that other are special, between print cartridge and print cartridge maintaining part 3, above-mentioned screens is being not limited only to the connection that described first limiting unit and limiting holes connect relative side, the connection of draw-in groove, but these belong to currently available technology, do not repeat them here.
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 (11)
1. one kind fastens print cartridge, it is characterized in that, described print cartridge at least comprises housing (11) and pressing component (124), described housing (11) is provided with ink outlet port (111), be first surface (1a) with described ink outlet port (111) place plane, the direction on the upper long limit of described first surface (1a) is X-axis, the direction of described first surface (1a) minor face is Y-axis, be Z axis with X-axis, the orthogonal axle of Y-axis, described pressing component (124) is arranged on the side of described housing (11) X-direction.
2. print cartridge according to claim 1, is characterized in that, the shape of described pressing component (124) is following one:
-tablet;
-prismatic thing;
-cube; Or
-halfpace.
3. print cartridge according to claim 2, it is characterized in that, described pressing component (124) comprises at least one towards the spigot surface (1242) of X-direction extension and at least one pressure surface (1241) towards Y direction extension.
4. print cartridge according to claim 3, is characterized in that, described pressure surface (1241) is any one in following structure:
-at least one strip-shaped surface;
-one overall plane;
-relative to the plane of YZ face tilt;
-serrated face; Or
-wavy surface.
5. print cartridge according to any one of claim 1 to 4, it is characterized in that, described print cartridge also comprises chip (13), described ink outlet port (111) is+X-direction towards the direction of described chip (13), the another side relative with described first surface (1a) is second (1b), described housing (11)+surface of X-axis side is the 3rd (1c), described housing (11)-surface of X-axis side is fourth face (1d), described first surface (1a) is+Z-direction towards the direction of described second (1b);
Described housing (11) at least comprises handle (12), described handle (12) comprise be formed at fulcrum (121) on described 3rd (1c) and from described fulcrum (121) to+X-axis ,+Z-direction first limiting unit (122) of extending, described pressing component (124) be positioned at described 3rd (1c)+X-direction, described first limiting unit (122)-Z-direction.
6. print cartridge according to claim 5, is characterized in that, described pressing component (124) is arranged on the one as upper/lower positions:
-be arranged on the protrusion of described 3rd (1c)+X-direction, be positioned at described fulcrum (121)-Z-direction; Or
-be arranged on described handle (12)+protrusion on X-direction surface, be positioned at described fulcrum (121)+Z-direction.
7. print cartridge according to claim 6, it is characterized in that, described housing (11) comprises replaceable portion (2), described replaceable portion (2) is dismountable be arranged on described housing (11)+side of X-axis and-Z-direction on, described handle (12), chip (13) and pressing component (124) are arranged on described replaceable portion (2).
8. the print cartridge be connected with print cartridge maintaining part (3), it is characterized in that, comprise the print cartridge according to any one of claim 1-4 or 6 or 7, described print cartridge maintaining part (3) at least comprises installation portion (30), described installation portion (30) comprises lever main body (31), rotating shaft (32), and described pressing component (124) contacts and oppresses described lever main body (31) and drives described installation portion (30) to rotate along described rotating shaft (32).
9. print cartridge according to claim 8, it is characterized in that, described pressing component (124) comprises at least one towards the spigot surface (1242) of X-direction extension and at least one pressure surface (1241) towards Y direction extension;
Described lever main body (31) is provided with at least one guiding rib (311), described spigot surface (1242) is fitted described guiding rib (311), described pressure surface (1241) contacts with described lever main body (31), and drives described installation portion (30) to rotate along described rotating shaft (32).
10. print cartridge according to claim 9, it is characterized in that, described pressing component (124) is also included in the location division (125) that X-direction is protruded, described location division (125) exceeds described pressure surface (1241) at the lateral surface of the extension of Y direction, and described location division (125) prop up described guiding rib (311) in the side that X-direction extends.
11. print cartridges according to any one of claim 9 to 10, it is characterized in that, described installation portion (30) also comprises limiting holes (33), described limiting holes (33) and pressing component (124) are positioned at the both sides of described rotating shaft (32) in Z-direction, described print cartridge is provided with the first limiting unit (122) in the position of corresponding limiting holes (33), described first limiting unit (122) engages with described limiting holes (33), the cross-sectional area of described first limiting unit (122) is less than or equal to the cross-sectional area of described limiting holes (33).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520643462.5U CN205044309U (en) | 2015-08-24 | 2015-08-24 | Ink horn that fastening is decided ink horn and is connected with ink horn portion of keeping |
| JP2018503601A JP6523552B2 (en) | 2015-08-24 | 2016-04-21 | Fixable ink cartridge and ink cartridge connected to cartridge holding portion |
| PCT/CN2016/079857 WO2017031997A1 (en) | 2015-08-24 | 2016-04-21 | Fastenable ink cartridge and ink cartridge connecting to cartridge retainer |
| JP2019017298A JP6768095B2 (en) | 2015-08-24 | 2019-02-01 | Fixable ink cartridge and ink cartridge connected to the cartridge holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520643462.5U CN205044309U (en) | 2015-08-24 | 2015-08-24 | Ink horn that fastening is decided ink horn and is connected with ink horn portion of keeping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205044309U true CN205044309U (en) | 2016-02-24 |
Family
ID=55337918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520643462.5U Expired - Fee Related CN205044309U (en) | 2015-08-24 | 2015-08-24 | Ink horn that fastening is decided ink horn and is connected with ink horn portion of keeping |
Country Status (3)
| Country | Link |
|---|---|
| JP (2) | JP6523552B2 (en) |
| CN (1) | CN205044309U (en) |
| WO (1) | WO2017031997A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017031997A1 (en) * | 2015-08-24 | 2017-03-02 | 珠海纳思达企业管理有限公司 | Fastenable ink cartridge and ink cartridge connecting to cartridge retainer |
| WO2017215205A1 (en) * | 2016-06-13 | 2017-12-21 | 珠海纳思达企业管理有限公司 | Snap-fit cartridge |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476439B (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 and its installation method |
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| JPH11348303A (en) * | 1998-06-09 | 1999-12-21 | Seiko Epson Corp | Ink cartridge setting mechanism of printer |
| TW541247B (en) * | 2000-01-31 | 2003-07-11 | Hewlett Packard Co | Latch and handle arrangement for a replaceable ink container |
| JP2004142434A (en) * | 2002-09-30 | 2004-05-20 | Canon Inc | Ink tank and recorder |
| US8011768B2 (en) * | 2006-08-23 | 2011-09-06 | Canon Kabushiki Kaisha | Ink tank |
| US20080165214A1 (en) * | 2007-01-05 | 2008-07-10 | Kenneth Yuen | Ink cartridge fluid flow arrangements and methods |
| CN201597250U (en) * | 2010-01-13 | 2010-10-06 | 珠海纳思达企业管理有限公司 | Ink box of ink-jet printer and ink-jet printer |
| CN201784255U (en) * | 2010-09-08 | 2011-04-06 | 珠海纳思达企业管理有限公司 | Ink box perforating tool |
| JP5541030B2 (en) * | 2010-09-16 | 2014-07-09 | セイコーエプソン株式会社 | Printing device, printing material cartridge, circuit board and adapter |
| JP3173565U (en) * | 2011-11-29 | 2012-02-09 | エム・エンタープライズ株式会社 | ink cartridge |
| CN202412919U (en) * | 2011-12-28 | 2012-09-05 | 珠海天威飞马打印耗材有限公司 | Ink box |
| GB2499105B (en) * | 2012-01-12 | 2014-09-17 | Seiko Epson Corp | Cartridge and printing material supply system |
| JP2013163364A (en) * | 2012-01-12 | 2013-08-22 | Seiko Epson Corp | Cartridge and printing material supply system |
| JP6197378B2 (en) * | 2013-06-04 | 2017-09-20 | セイコーエプソン株式会社 | Cartridge, liquid supply system |
| JP6286214B2 (en) * | 2014-01-27 | 2018-02-28 | 前田 剛志 | Ink storage container |
| CN203995111U (en) * | 2014-06-25 | 2014-12-10 | 珠海纳思达企业管理有限公司 | A kind of print cartridge |
| CN204955732U (en) * | 2015-08-24 | 2016-01-13 | 珠海纳思达企业管理有限公司 | Ink box |
| CN205044309U (en) * | 2015-08-24 | 2016-02-24 | 珠海纳思达企业管理有限公司 | Ink horn that fastening is decided ink horn and is connected with ink horn portion of keeping |
-
2015
- 2015-08-24 CN CN201520643462.5U patent/CN205044309U/en not_active Expired - Fee Related
-
2016
- 2016-04-21 WO PCT/CN2016/079857 patent/WO2017031997A1/en active Application Filing
- 2016-04-21 JP JP2018503601A patent/JP6523552B2/en active Active
-
2019
- 2019-02-01 JP JP2019017298A patent/JP6768095B2/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017031997A1 (en) * | 2015-08-24 | 2017-03-02 | 珠海纳思达企业管理有限公司 | Fastenable ink cartridge and ink cartridge connecting to cartridge retainer |
| WO2017215205A1 (en) * | 2016-06-13 | 2017-12-21 | 珠海纳思达企业管理有限公司 | Snap-fit cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017031997A1 (en) | 2017-03-02 |
| JP6768095B2 (en) | 2020-10-14 |
| JP2019077192A (en) | 2019-05-23 |
| JP6523552B2 (en) | 2019-06-05 |
| JP2018525247A (en) | 2018-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20200824 |