CN205871501U - Snap -on ink horn - Google Patents
Snap -on ink horn Download PDFInfo
- Publication number
- CN205871501U CN205871501U CN201620577046.4U CN201620577046U CN205871501U CN 205871501 U CN205871501 U CN 205871501U CN 201620577046 U CN201620577046 U CN 201620577046U CN 205871501 U CN205871501 U CN 205871501U
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- China
- Prior art keywords
- print cartridge
- plane
- movable part
- installed surface
- installation portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
Abstract
The utility model provides a during snap -on ink horn, detachably install the installation department, the installation department is provided with the installation face for horizontal tilt, installation face is close to ink horn one end is the near -end, installation face is kept away from ink horn one end is the distal end, the installation face is followed the near -end extends to the distal end is just in the vertical direction the distal end is higher than the near -end, the installation face has installation space along the below of vertical direction, the ink horn is provided with the junction surface, the junction surface with installation space sets up relatively, the junction surface block is in among the installation space. The utility model discloses that can guarantee that the ink horn still can be stable after long -time the use fixes in the installation department.
Description
Technical field
This utility model relates generally to inkjet printer technologies field, particularly relates to the technology neck of cartridge of ink-jet printer
Territory, more particularly to a kind of clamp-close type print cartridge.
Background technology
Ink-jet printer is the more commonly used printing printing apparatus.Although laser printer has compared universal at present, but
Owing to the maintenance cost of laser printer is higher, ink-jet printer still occupies the biggest market share, especially family, business
The places such as paving, office.Print cartridge is as the consumptive material articles for use of inkjet printing, and its demand commercially is also the biggest.
Print cartridge is the consumptive material articles for use of ink-jet printer, and in actual use, print cartridge is installed to the installation portion in printer
On.At present print cartridge and the more commonly used fixed form of installation portion are to arrange handle on print cartridge, and handle arranges the joint of protrusion
Portion, junction surface engages with the joint hole of correspondence position on installation portion, and then completes the installation of print cartridge.Such as, Chinese patent
Fig. 7 C and Figure 14 B of CN200710146624.4 show common print cartridge, and print cartridge 10 uses the junction surface on handle, and (second connects
Close part) 23 carry out print cartridge consolidating with groove (the second assembled portion) 51 mode engaged on installation portion (carrier unit) 50
Fixed.
But, the most several situations can cause print cartridge cannot be stably fixed in installation portion:
1) print cartridge handle has foozle；
2) needing pulling handle time due to dismounting print cartridge, after long-time use, handle can produce position deviation, and then
Junction surface and joint hole is caused to be fully engaged.
3) after long-time use, junction surface and engage hole and all can cause deformation due to abrasion, such as, junction surface with connect
Closing hole and think that the interface of laminating becomes round and smooth, ultimately resulting in junction surface and joint hole cannot be fully engaged.
Disadvantages described above can directly produce the defect of the holding ink container that installation portion cannot be stable, causes chip nonrecognition or goes out
Ink mouth is poorly sealed.
Utility model content
The technological deficiency existed for prior art, the purpose of this utility model is to provide a kind of clamp-close type print cartridge, removable
Being installed in installation portion with unloading, described installation portion is provided with the installed surface being inclined relative to horizontal, and described installed surface is near institute
Stating print cartridge one end is near-end, and described installed surface is far-end away from described print cartridge one end, described installed surface from described proximal extension to
Described far-end and described far-end is higher than described near-end in vertical, described installed surface has installation along the lower section of vertical
Space, described print cartridge is provided with junction surface, and described junction surface is oppositely arranged with described installing space, and described junction surface is fastened on institute
State in installing space.
Preferably, described print cartridge includes that housing, the side of the most described installed surface of described housing are provided with movable part, institute
State junction surface to be arranged on described movable part.
Preferably, described movable part also includes resilient support portion and rotating part, described resilient support portion and described housing
Between be provided with elastomeric element, described resilient support portion is by driving the compression of described elastomeric element so that described movable part after external force
Part rotates around described rotating part.
Preferably, described installation portion has rotatable lever, and described movable part also includes by force section, described is exerted a force
Portion is oppositely arranged with described rotatable lever, described can be moved under the impetus of described rotatable lever by force section.
Preferably, described movable part also includes resilient support portion and sliding part, described resilient support portion and described housing
Between be provided with elastomeric element, described sliding part is fitted described housing, and described resilient support portion is by driving described bullet after external force
Property component compresses is so that described sliding part slides relative to described housing.
Preferably, described movable part also includes operating portion and rotating part, and described movable part is by described rotating part even
Connecing described housing, described operating portion is rotated around described rotating part by driving described movable part after external force.
Preferably, the most described print cartridge point to described installed surface direction be+X-direction, along vertical to
Upper for+Z-direction, Y direction is both perpendicular to+X-direction and+Z-direction, the extension of described junction surface edge+X-direction.
Preferably, described installed surface extends to described far-end from described near-end edge+X-axis ,+Z-direction.
Preferably, being provided with mounting bracket in described installation portion, described installed surface is arranged in described mounting bracket.
Preferably, described mounting bracket includes the most spaced first inclined-plane of edge-Z-direction and the second inclined-plane, institute
Stating the first inclined-plane and be set to described installed surface, described installing space is between described first inclined-plane and described second inclined-plane.
Preferably, described mounting bracket includes the most spaced first inclined-plane of edge-Z-direction and the second inclined-plane, institute
Stating the second inclined-plane and be set to described installed surface, described installing space is between described second inclined-plane and described installation portion.
This utility model has coordinated the fixing, accordingly even when engage of print cartridge and installation portion by junction surface and installed surface
Portion occurs that position deviation or junction surface and installed surface produce abrasion, remains able to stable being fixed in installation portion by print cartridge.
Accompanying drawing explanation
The detailed description with reference to the following drawings, non-limiting example made by reading, other spy of the present utility model
Levy, purpose and advantage will become more apparent upon:
Fig. 1 shows detailed description of the invention of the present utility model, the structural representation at a visual angle of installation portion；
Fig. 2 shows detailed description of the invention of the present utility model, the structural representation at another visual angle of installation portion；
Fig. 3 shows detailed description of the invention of the present utility model, the structural representation of the first mounting bracket of installation portion
Figure；
Fig. 4 shows the second embodiment of the present utility model, the structural representation of the second mounting bracket of installation portion；
Fig. 5 shows detailed description of the invention of the present utility model, print cartridge be combined with installation portion after structural representation；
Fig. 6 shows detailed description of the invention of the present utility model, the structural representation of movable part；
Fig. 7 shows the 3rd embodiment of the present utility model, print cartridge be combined with installation portion after partial structurtes schematic diagram；
Fig. 8 shows the 3rd embodiment of the present utility model, the structural representation of a kind of movable part；
Fig. 9 shows the 3rd embodiment of the present utility model, the structural representation of another kind of movable part；
Figure 10 shows the 4th embodiment of the present utility model, is provided with the partial structurtes of the print cartridge of different movable part
Schematic diagram；
Figure 11 and 12 shows in prior art, the distribution schematic diagram of each cavity in print cartridge；
Figure 13 shows the 5th embodiment of the present utility model, the distribution schematic diagram of each cavity in print cartridge；
Figure 14 shows the 5th embodiment of the present utility model, the position view of the air inlet of print cartridge；
Figure 15 shows the 5th embodiment of the present utility model, the position view of the connected entrance of print cartridge；
Figure 16 shows the 5th embodiment of the present utility model, the schematic diagram that each cavity of print cartridge connects with ink outlet port；With
And
Figure 17 shows the 5th embodiment of the present utility model, the distribution schematic diagram of each cavity in print cartridge.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, implement below in conjunction with this utility model
Accompanying drawing in example, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that described reality
Executing example is a part of embodiment of this utility model rather than whole embodiments.Give embodiment of the present utility model, this area
The every other embodiment that those of ordinary skill is obtained on the premise of not making creative work, broadly falls into this practicality new
The scope of type protection.
The clamp-close type print cartridge that this utility model relates to is releasably attached in installation portion, figures 1 and 2 show that a tool
In body embodiment, described installation portion includes bracket 35, contact pilotage 31, ink pipe 36, rotatable lever 34 and draw-in groove 37, specifically
Ground, described bracket 35 entirety is cubic cavity, and described ink pipe 36 is arranged on the bottom surface of bracket 35, and described draw-in groove 37 is arranged
At described bracket 35 on a side of described ink pipe 36, described rotatable lever 34 be arranged on described bracket 35 with institute
Stating on the side that ink pipe 36 is relative, described rotatable lever 34 and described contact pilotage 31 are disposed adjacent, and described contact pilotage 31 tilts
Certain angle is arranged, and it is+X-direction that the most described ink pipe 36 points to the direction of described rotatable lever 34, along lead
Vertical direction is upwards+Z-direction, and Y direction is both perpendicular to+X-direction and+Z-direction.Can from Fig. 1 and Fig. 2
Going out, described rotatable lever 34 is fixed between the mounting bracket 32 of setting intersected with each other and bracing frame 33, described mounting bracket
32 are arranged on described installation portion along Z-direction by installing hole 38, the installation wing 382,383, and support frame as described above 33 is along Y direction
Being arranged on described installation portion, adjacent described rotatable lever 34 is separated two-by-two by described mounting bracket 32 along Y direction.This
Skilled person understands, described rotatable lever 34, described contact pilotage 31, described mounting bracket 32 and described ink pipe 36 are common
Form a print cartridge installation position, then the described installation portion shown in Fig. 1 is provided with six print cartridge installation positions altogether, correspondingly, described
Installation portion can install six print cartridges, it will be appreciated by those skilled in the art that in installation portion, the quantity of print cartridge installation position is to change
's.
Further, as it is shown on figure 3, described mounting bracket 32 is provided with the installed surface 39 being inclined relative to horizontal, tool
Body ground, the mounting bracket 32 shown in Fig. 3 has the first inclined-plane 391 and the second inclined-plane 392, described first inclined-plane along vertical
Also by facade transition between 391 and described second inclined-plane 392, described second inclined-plane 392 shown in Fig. 3 is as described installation
Face 39, but in actual use, the 391, second inclined-plane 392, described first inclined-plane all can be as described installed surface 39.Specifically,
Described installed surface 39 is gradually inclined upwardly along+X ,+Z-direction, and-the X of described installed surface 39, one end of-Z-direction are near-end
The 393 ,+X of described installed surface 39, one end of+Z-direction are far-end 394, after described print cartridge is installed to described installation portion, and institute
Stating near-end 393 near described print cartridge, described far-end 394 is away from described print cartridge, and far-end 394 described in edge+Z-direction is higher than described
Near-end 393, the most described far-end 394 be positioned at described near-end 393+Z-direction on.
Further, Fig. 5 show print cartridge be installed to installation portion after structural representation, in conjunction with Fig. 1 it can be seen that along water
Square to described print cartridge point to described installed surface 39 direction be+X-direction, be upwards+Z-direction along vertical, Y-axis side
To both perpendicular to+X-direction and+Z-direction, described print cartridge includes housing 2, and described housing 2 is basic in cubic shaped, tool
Body ground, housing 2 can present the shape such as ellipse, circle according to actual needs.More specifically, the described housing 2 shown in Fig. 5
Being made up of six faces, wherein, first 2a and second 2b is relative to each other；3rd 2c and fourth face 2d toward each other and and
First 2a is substantially vertical.More specifically, described housing 2 generally includes shell chamber and cap (not shown), has in shell chamber
Having the inking chamber 25 that can store ink, cap is welded on shell chamber so that inking chamber 25 may be at air-tight state.
Further, described first 2a being provided with ink outlet port 21, described ink outlet port 21 seals even with described ink pipe 36
Connect, be relatively provided with screens 22, described screens 22 and described draw-in groove 37 with on the fourth face 2d of the described housing 2 of described draw-in groove 37
Engaging, described housing 2 is additionally provided with chip 26 relative to the position of described contact pilotage 31.Specifically, as it is shown in figure 5, described installation
Face 39 is described second inclined-plane 392, and described chip 26 is arranged between first 2a and the 3rd 2c one be obliquely installed tiltedly
On face, described chip 26 is fixed on chip carrier, described chip 26 has and stores amount information, ink type, production
The memory element of the information such as producer and terminal, terminal can realize electrically connecting with the contact pilotage 31 on installation portion.Specifically, described
Forming installing space 235 between second inclined-plane 392 and described installation portion, the contour shape of described installing space 235 is by described the
Two inclined-planes 392 and described installation portion are formed relative to the opposite face on described second inclined-plane 392.More specifically, shown in Fig. 5
Described opposite face also be tilt inclined-plane, correspondingly, described installing space 235 entirety presents the space of inclination.Described peace
The upper surface in dress space 235 is described installed surface 39, and the described far-end 394 of the upper surface of the most described installing space 235 is positioned at institute
State near-end 393+Z-direction on.In some change case, the angle of inclination of described installed surface 39 changes or described phase
After opposite shape changes, correspondingly, the contour shape of described installing space 235 also changes.
In a change case, described mounting bracket 32 is a physical form, i.e. described first oblique shown in Fig. 3
Space between face 391 and described second inclined-plane 392 disappears, and correspondingly, described mounting bracket 32 is at the beveled end of-Z-direction
Face (being equivalent to the position on described second inclined-plane 392) is as described installed surface 39, between described inclined end face and described installation portion
Space as described installing space 235.
Further, as it is shown in figure 5, the side of the most described installed surface of described housing 2 39 is provided with movable part 23, institute
State movable part 23 and include resilient support portion 231, rotating part 232 and junction surface 233, specifically, described resilient support portion 231
And be provided with elastomeric element 24 between described housing 2, it is preferable that described elastomeric element 24 is spring, described junction surface 233 along+
X-direction extends and stretches into engaging in described installing space 235.More specifically, it is installed to described installation portion at described print cartridge
During, first user makes described screens 22 fasten with described draw-in groove 37, then, press described second surface 2b until
Described junction surface 233 extend in described installing space 235, and described junction surface 233 fastens with described near-end 393.Work as needs
When taking out described print cartridge, applying external force F to described resilient support portion 231, described resilient support portion 231 is by driving institute after external force
State elastomeric element 24 and compress so that described movable part 23 rotates around described rotating part 232, along with turning of described movable part 23
Dynamic, described junction surface 233 is deviate from from described installing space 235.Preferably, as shown in Figure 6, described resilient support portion 231 also connects
Connecing operating portion 234, external force F is applied on described operating portion 234, and external force F is delivered to described resilient support by described operating portion 234
Portion 231, this equally realizes same purpose.
In a change case, described rotating part 232 is dispensed with, correspondingly, when needs take out described print cartridge,
Still applying external force F to described resilient support portion 231, described resilient support portion 231 is by driving described elastomeric element after external force
24 compressions are so that the overall court-Z-direction of described movable part 23 is moved, the most again to the effect of described print cartridge applying-X-direction
Power, so that described print cartridge is overall to-X-direction motion, the most described contact pilotage 31 is to the elastic force of described print cartridge applying+Z-direction
Making described print cartridge pop up, and then make described junction surface 233 deviate from from described installing space 235, this equally completes
The dismounting of described print cartridge.
As first embodiment, described mounting bracket 32 is omitted, and correspondingly, described installed surface is for being arranged on described installation portion
In inclined-plane.Specifically, understand in conjunction with Fig. 3, only retain described first inclined-plane 391, correspondingly, described second inclined-plane 392
It is a part for described installation portion, i.e. described second inclined-plane 392 is the opposite face of corresponding described installed surface in described installation portion,
Space between described first inclined-plane 391 and described opposite face is as described installing space 235.
As the second embodiment, as shown in Figure 4, described mounting bracket 32 is omitted, and described installed surface 39 extends along Y direction
And connect described installation portion and be perpendicular to two sides of Y direction, i.e. described installed surface 39 is along the through described peace of Y direction
The integral ramp in dress portion, correspondingly, described installed surface 39-Z-direction end face (not shown) and described installation portion it
Between space as described installing space 235.Changing as one, the through shape installed surface 39 shown in Fig. 4 can be divided into
Multistage inclined-plane (not shown), correspondingly, multistage inclined-plane and described installation portion form multiple installing space 235.
Further, the embodiment above with respect to described installed surface 39 all can form installing space with described installation portion
235, those skilled in the art can understand junction surface 233 described in above-described embodiment in conjunction with the structural representation shown in Fig. 5
Snap fit with described installing space 235.Specifically, in the above-described embodiments, described print cartridge is dismantled from described installation portion
Mode be similar with the embodiment shown in Fig. 5, do not repeat them here.
As the 3rd embodiment, shown in Fig. 7 and Fig. 8, described movable part 23 includes by force section 235, elasticity
Support part 231, junction surface 233 and sliding part 236, described be oppositely arranged with described rotatable lever 34 by force section 235, described quilt
Can move under the impetus of described rotatable lever 34 in force section 235, described resilient support portion 231 and described housing 2
Between be provided with elastomeric element 24.Specifically, similar with shown in Fig. 3, as can be seen from Figure 7, mounting bracket (non-label in Fig. 7)
There is the 391, second inclined-plane 392, the first inclined-plane, but in the present embodiment, described first inclined-plane 391 is exactly described installed surface 39, institute
State between the first inclined-plane 391 and described second inclined-plane 392 formation installing space 235, the first inclined-plane 391-X-axis side is near-end
393 ,+X-axis side is far-end 394, and after described print cartridge is installed to described installation portion, described near-end 393 is near described print cartridge, described
Far-end 394 is away from described print cartridge, and far-end 394 described in edge+Z-direction is higher than described near-end 393, described junction surface 233 and institute
State near-end 393 to fasten, the most described far-end 394 be positioned at described near-end 393+Z-direction on.More specifically, installing space
The upper surface of 235 be the described far-end 394 on the first inclined-plane 391, the i.e. upper surface of installing space 235 be positioned at described near-end 393+
In Z-direction.
As some changes of the 3rd embodiment, described installed surface 39 is set directly in described installation portion, i.e. in Fig. 7
The first inclined-plane 391 as described installed surface 39, and the second inclined-plane 392 is that the part of installation portion is (right in the most described installation portion
Answer the opposite face of described installed surface), correspondingly, between described installed surface 39 and described opposite face, form described installing space 235,
Described junction surface 233 is engaged in described installing space 235.More specifically, Fig. 7 has shown described movable part 23
Being installed to the state in described housing 2, shown in Fig. 8, described movable part 23 is installed in described housing 2, described cunning
Dynamic portion 236 fits described housing 2 (in Fig. 7, the reason due to visual angle cannot be found out), and correspondingly, comparison diagram 5 and Fig. 7 can be seen
Going out, the elastomeric element 24 in Fig. 5 is different from the set-up mode of the elastomeric element 24 in Fig. 7, the axle of the elastomeric element 24 in Fig. 5
Line direction is arranged along Z-direction, and the axis direction of the elastomeric element 24 in Fig. 7 is arranged along X-direction, in conjunction with
The set-up mode of elastomeric element 24 described in embodiment shown in Fig. 7, when described print cartridge dismantled by needs, external force G is applied to institute
Stating on rotatable lever 34, the external force being subject to is delivered in described resilient support portion 231 by described rotatable lever 34, Jin Ersuo
Stating resilient support portion 231 drives described elastomeric element 24 to compress so that described sliding part 236 slides, then relative to described housing 2
Overall court-the X-direction of described elastomeric element 24 is moved, and the most described junction surface 233 is deviate from from described installing space 235, institute
State print cartridge to eject under the effect of described contact pilotage 31 elastic force, more described print cartridge is taken out from installation portion.
Changing as one, Fig. 9 shows the structural representation of another kind of movable part 23, and comparison diagram 8 and Fig. 9 can be seen
Going out, the difference of two kinds of movable parts 23 is that described junction surface 233 is different, and the junction surface 233 in Fig. 8 is only provided in living
The block protrusion of dynamic component 23+X direction of principal axis end, the junction surface 233 in Fig. 9 is then the bar that edge+X-direction extends,
And bar forms block-shaped protrusion in the end of+X-direction, it will be appreciated by those skilled in the art that the movable part shown in Fig. 9
23 is similar with the snap fit of described installing space 235 with the movable part 23 in Fig. 8, the simply activity shown in Fig. 9
Parts 23 are higher compared to movable part 23 intensity in Fig. 8, correspondingly, are provided with the peace of the print cartridge of movable part 23 in Fig. 9
Assembly and disassembly mode is similar with the 3rd embodiment, does not repeats them here.
As the 4th embodiment, as shown in Figure 10, described movable part 23 includes operating portion 234, rotating part 232 and connects
Conjunction portion 233, described movable part 23 connects described housing 2 by described rotating part 232, and described operating portion 234 is by after external force
Described movable part 23 is driven to rotate around described rotating part 232.Specifically, the movable part 23 shown in Figure 10 is along Y direction
It is provided with two junction surfaces 233, it will be appreciated by those skilled in the art that and a junction surface 233 or multiple junction surface 233 are set
To realize the purpose of this utility model.More specifically, the print cartridge of movable part 23 in Figure 10 is installed can be similarly mounted to
In described installation portion, and described movable part 23 can coordinate the installed surface 39 in any one embodiment aforementioned, correspondingly, when needing
When dismantling described print cartridge, applying the active force of court-X-direction to described operating portion 234, described movable part 23 is towards-X-axis side
To rotation, afterwards, described movable part 23 separates with described installed surface 39, and described print cartridge is under the effect of described contact pilotage 31 elastic force
Eject, more described print cartridge is taken out from installation portion.
Figure 11 and Figure 12 showing, a kind of print cartridge of prior art (refers in Chinese patent CN200710146624.4
Record), the print cartridge of prior art has negative pressure cavity 102 and inking chamber 103, have employed negative pressure sponge conduct in negative pressure cavity 102
Negative pressure mechanism controls the negative pressure within print cartridge.But, along with user is more and more higher for the quantity of ink requirement of print cartridge, right
In the research and development of negative pressure sponge plastics on new materials, the volume of negative pressure cavity 102 can be reduced and increase the volume of inking chamber 103, in order to enter one
Step stablizes print cartridge internal negative pressure, makes the entrance uniform mode of print cartridge internal gas from air inlet 104 air inlet of print cartridge.Specifically
Ground, as shown in figure 11, the print cartridge edge+X-direction of prior art is divided into air chamber 101, negative pressure cavity 102, inking chamber successively
103, it can be seen that the major part of print cartridge inner space is by as air chamber 101 and negative pressure cavity 102, decrease ink
The space of water cavity 103, in actual use, due to ink outlet port and be not located at print cartridge X-axis side on, and along with print cartridge technology
Continuous lifting, ink outlet port is arranged on and moves closer to print cartridge lower center position by manufacturer, in order to ensure negative pressure cavity and out of ink
Mouthful connection, then print cartridge be positioned at ink outlet port-region of X-axis side be not used as storing ink, in terms of this technical problem, ink
The quantity of ink of box still has extendible space.
Further, Figure 13 shows the 5th embodiment, and the XYZ axle of the present embodiment is consistent with the XYZ axle of first embodiment.
Air chamber 251, negative pressure cavity the 252, first inking chamber 253 and the second inking chamber 254 it is provided with in the housing 2 of print cartridge.First ink
Both water cavity 253 and the second inking chamber 254 define the inking chamber of the print cartridge in this enforcement.Described air chamber 251, negative pressure cavity
252, the second inking chamber 254 sets gradually along+X-direction, and described first inking chamber 253 is close to described air chamber along Y direction
251 and described negative pressure cavity 252 arrange.Specifically, it is filled with negative pressure sponge in negative pressure cavity 252, is filled with out of ink in ink outlet port 21
Mouth sponge, preferably ink outlet port sponge and the consistent in density of negative pressure sponge, be possible to prevent cause because both density is different to beat
The situation that print machine sky is beaten or standby black.Relatively Figure 11 with Figure 13 is it can be seen that different from the prior art shown in Figure 11
, Figure 13 middle shell 2 is provided with air chamber 251, negative pressure cavity 252 and the first inking chamber along a part for Y direction simultaneously
253, so reduce the volume of air chamber 251, add the volume of inking chamber, increase the ink reservoir volume of print cartridge.Meanwhile, in X-axis
On direction, inking chamber has run through whole cartridge case 2.
Further, in the Y-axis direction, if the first inking chamber 253 is wide, then negative pressure cavity 252 is narrow, will result in ink
Box internal negative pressure ability is inadequate, and as a preferred scheme, described print cartridge is D along the width of Y direction, at least part of institute
Stating the first inking chamber 253 along the width of Y direction is D1, described negative pressure cavity 252 is D along the width of Y direction2, wherein, D1≤
D/3, D2≥2D/3.Specifically, if described first inking chamber 253 is inconsistent along the width of+X-direction, the most described D1It is preferably
Described first inking chamber 253 is along the narrowest part of the width of Y direction；If described first inking chamber 253 is along the width of+X-direction
Degree is consistent, and the most described first inking chamber 253 width in the Y-axis direction is D1。
Further, described first inking chamber 253 includes the Part I 2531 and second that edge+X-direction is sequentially distributed
Part 2532, as shown in figure 13, the width at Part I described in Y direction 2531 is more than the width of described Part II 2532
Degree, described Part I 2531 is close to described negative pressure cavity 252 along Y direction and arranges, and described Part II 2532 is tight along Y direction
Adjacent described air chamber 251 is arranged.Specifically, described Part II 2532 is a path, as shown in figure 15, described Part II
Being provided with connected entrance 256 between 2532 and described second inking chamber 254, the most described Part II 2532 can be by described first
Part 2531 connects with described second inking chamber 254, and such design can reach to make full use of the first inking chamber 253 space
Purpose.Preferably, the ratio of the volumetric ratio of described air chamber 251, negative pressure cavity 252 and inking chamber is: 34:7.5:1.More have
Body ground, as shown in figure 14, the print cartridge in the 5th embodiment is also equipped with air inlet 255, existing with shown in Figure 12 of its effect
The print cartridge of technology is similar, does not repeats them here.
Further, shown in Figure 16 and Figure 17, described first inking chamber 253 is by the first communication paths 257 and institute
Stating ink outlet port 21 to connect, described second inking chamber 254 is connected with described ink outlet port 21 by the second communication paths 258, described negative
Pressure chamber 252 is connected with described ink outlet port 21 by third connecting path 259.Specifically, in conjunction with Figure 13 it can be seen that described D1For
The width of described Part II 2532, correspondingly, described first communication paths 257 be shaped as long and narrow slit, by described
First communication paths 257, described first inking chamber 253 can be connected by direct and described ink outlet port 21, can be directly by ink
Be supplied to ink outlet port sponge, so in the case of printer prints continuously, be possible to prevent because of negative pressure sponge absorbability not
Foot and the most smooth situation of the ink supply that causes.Simultaneously as described first communication paths 257 is long and narrow, it is possible to prevent print cartridge to exist
Lower of ideal case ink.
Above specific embodiment of the utility model is described.It is to be appreciated that this utility model not office
Being limited to above-mentioned particular implementation, those skilled in the art can make various deformation or amendment within the scope of the claims,
This has no effect on flesh and blood of the present utility model.
Claims (11)
1. a clamp-close type print cartridge, is releasably attached in installation portion, it is characterised in that described installation portion be provided with relative to
The installed surface of horizontal plane, described installed surface is near-end near described print cartridge one end, and described installed surface is away from described print cartridge one
End for far-end, described installed surface from described proximal extension to described far-end and on vertical described far-end higher than described closely
End, described installed surface has installing space along the lower section of vertical, and described print cartridge is provided with junction surface, described junction surface and institute
Stating installing space to be oppositely arranged, described junction surface is fastened in described installing space.
Print cartridge the most according to claim 1, it is characterised in that described print cartridge includes housing, the most described peace of described housing
The side in dress face is provided with movable part, and described junction surface is arranged on described movable part.
Print cartridge the most according to claim 2, it is characterised in that described movable part also includes resilient support portion and rotation
Portion, is provided with elastomeric element between described resilient support portion and described housing, described resilient support portion is by driving institute after external force
State elastomeric element to compress so that described movable part rotates around described rotating part.
Print cartridge the most according to claim 2, it is characterised in that described installation portion has rotatable lever, described movable part
Part also includes by force section, described is oppositely arranged with described rotatable lever by force section, described can be described by force section
Move under the impetus of rotatable lever.
Print cartridge the most according to claim 4, it is characterised in that described movable part also includes resilient support portion and slip
Portion, is provided with elastomeric element, the described sliding part described housing of laminating, described elasticity between described resilient support portion and described housing
Supporting part is compressed so that described sliding part slides relative to described housing by driving described elastomeric element after external force.
Print cartridge the most according to claim 2, it is characterised in that described movable part also includes operating portion and rotating part, institute
Stating movable part and connect described housing by described rotating part, described operating portion is by driving described movable part around institute after external force
State rotating part to rotate.
7. according to the print cartridge according to any one of claim 1-6, it is characterised in that the most described print cartridge points to described
The direction of installed surface is+X-direction, is upwards+Z-direction along vertical, and Y direction is both perpendicular to+X-direction and+Z
Direction of principal axis, described junction surface edge+X-direction extends.
Print cartridge the most according to claim 7, it is characterised in that described installed surface is from described near-end edge+X-axis ,+Z-direction
Extend to described far-end.
Print cartridge the most according to claim 7, it is characterised in that be provided with mounting bracket, described installation in described installation portion
Face is arranged in described mounting bracket.
Print cartridge the most according to claim 9, it is characterised in that described mounting bracket includes that edge-Z-direction is spaced successively
The first inclined-plane arranged and the second inclined-plane, described first inclined-plane is set to described installed surface, and described installing space is positioned at described the
Between one inclined-plane and described second inclined-plane.
11. print cartridges according to claim 9, it is characterised in that described mounting bracket includes that edge-Z-direction is spaced successively
The first inclined-plane arranged and the second inclined-plane, described second inclined-plane is set to described installed surface, and described installing space is positioned at described the
Between two inclined-planes and described installation portion.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577046.4U CN205871501U (en) | 2016-06-13 | 2016-06-13 | Snap -on ink horn |
| JP2018554613A JP6530571B2 (en) | 2016-06-13 | 2016-12-06 | Engaging ink cartridge |
| PCT/CN2016/108718 WO2017215205A1 (en) | 2016-06-13 | 2016-12-06 | Snap-fit cartridge |
| JP2019088075A JP6580284B2 (en) | 2016-06-13 | 2019-05-08 | Engaging ink cartridge |
| JP2019154698A JP6836634B2 (en) | 2016-06-13 | 2019-08-27 | Engagement ink cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577046.4U CN205871501U (en) | 2016-06-13 | 2016-06-13 | Snap -on ink horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205871501U true CN205871501U (en) | 2017-01-11 |
Family
ID=57689787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620577046.4U Active CN205871501U (en) | 2016-06-13 | 2016-06-13 | Snap -on ink horn |
Country Status (3)
| Country | Link |
|---|---|
| JP (3) | JP6530571B2 (en) |
| CN (1) | CN205871501U (en) |
| WO (1) | WO2017215205A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926587A (en) * | 2017-03-29 | 2017-07-07 | 珠海纳思达企业管理有限公司 | Print cartridge and printing equipment |
| CN106945405A (en) * | 2017-02-06 | 2017-07-14 | 珠海纳思达企业管理有限公司 | Print cartridge and printing equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205871501U (en) * | 2016-06-13 | 2017-01-11 | 珠海纳思达企业管理有限公司 | Snap -on ink horn |
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| JP3697088B2 (en) * | 1998-10-27 | 2005-09-21 | キヤノン株式会社 | Tank holder |
| JP4058436B2 (en) * | 2003-12-26 | 2008-03-12 | キヤノン株式会社 | Ink storage container |
| JP2006116786A (en) * | 2004-10-20 | 2006-05-11 | Canon Inc | Liquid storing container and holder for container |
| CN2855744Y (en) * | 2005-09-14 | 2007-01-10 | 珠海天威飞马打印耗材有限公司 | Ink cartridge |
| JP5094273B2 (en) * | 2006-08-23 | 2012-12-12 | キヤノン株式会社 | Ink tank |
| EP2310207B1 (en) * | 2008-05-31 | 2014-08-27 | Hewlett-Packard Development Company, L.P. | Container installation guide for a fluid ejector assembly |
| US8220902B2 (en) * | 2009-11-18 | 2012-07-17 | Eastman Kodak Company | Printhead with improved ink tank mounting reliability |
| EP2397329B1 (en) * | 2010-06-17 | 2013-01-02 | Brother Kogyo Kabushiki Kaisha | Recording apparatus and ink cartridge |
| JP2013086367A (en) * | 2011-10-18 | 2013-05-13 | Brother Industries Ltd | Ink cartridge |
| JP2013163364A (en) * | 2012-01-12 | 2013-08-22 | Seiko Epson Corp | Cartridge and printing material supply system |
| CN106183431B (en) * | 2012-01-12 | 2018-06-05 | 精工爱普生株式会社 | Box and printing material supply system |
| CN203995110U (en) * | 2014-06-11 | 2014-12-10 | 珠海纳思达企业管理有限公司 | A kind of ink-jet box for ink-jet printer |
| JP2016060097A (en) * | 2014-09-17 | 2016-04-25 | セイコーエプソン株式会社 | Printing apparatus |
| CN204340389U (en) * | 2014-11-07 | 2015-05-20 | 贾彤 | A kind ofly can be applicable to the separate type buckle of variety classes print cartridge and corresponding assembly cavity |
| CN204955732U (en) * | 2015-08-24 | 2016-01-13 | 珠海纳思达企业管理有限公司 | Ink box |
| CN205044310U (en) * | 2015-08-24 | 2016-02-24 | 珠海纳思达企业管理有限公司 | Ink horn of trans connection ink horn, ink horn of taking replacement portion and connection installation department |
| 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 |
| CN205130629U (en) * | 2015-09-06 | 2016-04-06 | 珠海纳思达企业管理有限公司 | Knot formula ink horn |
| CN205044311U (en) * | 2015-09-06 | 2016-02-24 | 珠海纳思达企业管理有限公司 | Locking formula ink horn |
| CN205871501U (en) * | 2016-06-13 | 2017-01-11 | 珠海纳思达企业管理有限公司 | Snap -on ink horn |
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2016
- 2016-06-13 CN CN201620577046.4U patent/CN205871501U/en active Active
- 2016-12-06 WO PCT/CN2016/108718 patent/WO2017215205A1/en active Application Filing
- 2016-12-06 JP JP2018554613A patent/JP6530571B2/en active Active
-
2019
- 2019-05-08 JP JP2019088075A patent/JP6580284B2/en active Active
- 2019-08-27 JP JP2019154698A patent/JP6836634B2/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945405A (en) * | 2017-02-06 | 2017-07-14 | 珠海纳思达企业管理有限公司 | Print cartridge and printing equipment |
| CN106945405B (en) * | 2017-02-06 | 2019-02-22 | 珠海纳思达企业管理有限公司 | Print cartridge and printing equipment |
| CN106926587A (en) * | 2017-03-29 | 2017-07-07 | 珠海纳思达企业管理有限公司 | Print cartridge and printing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019147391A (en) | 2019-09-05 |
| JP2020011510A (en) | 2020-01-23 |
| WO2017215205A1 (en) | 2017-12-21 |
| JP6836634B2 (en) | 2021-03-03 |
| JP6530571B2 (en) | 2019-06-12 |
| JP2019501046A (en) | 2019-01-17 |
| JP6580284B2 (en) | 2019-09-25 |
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