CN106476438A - A kind of print cartridge of trans connection and its method for installation and removal - Google Patents
A kind of print cartridge of trans connection and its method for installation and removal Download PDFInfo
- Publication number
- CN106476438A CN106476438A CN201510524524.5A CN201510524524A CN106476438A CN 106476438 A CN106476438 A CN 106476438A CN 201510524524 A CN201510524524 A CN 201510524524A CN 106476438 A CN106476438 A CN 106476438A
- Authority
- CN
- China
- Prior art keywords
- print cartridge
- axis
- operating portion
- location division
- face
- 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.)
- Granted
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Classifications
-
- 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
- B41J2/17503—Ink cartridges
-
- 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
-
- 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
- B41J2/17503—Ink cartridges
- B41J2/1752—Mounting within the printer
-
- 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
- B41J2/17503—Ink cartridges
- B41J2/17553—Outer structure
Abstract
The present invention provides a kind of print cartridge of trans connection, the bottom of housing (1) is provided with ink outlet port (11), the plane being located with ink outlet port (11) is for the first face (1a), the long side direction in the first face (1a) is X-axis, short side direction is Y-axis, is Z axis with X-axis, the orthogonal axle of Y-axis；Be connected with housing (1) is operating portion (2) and abutment (3), one end of operating portion (2) is arranged on housing (1), operating portion (2) extends the other end away from housing (1), in Z axis towards the first face (1a) in X-axis, and the other end of operating portion (2) extends the first print cartridge side location division (4) in X axis housing (1) direction, abutment (3) is located at the homonymy of housing (1) in the other end of X-direction and operating portion (2).During installing, lever main body does not need to rotate larger angle the print cartridge of present invention design, accordingly even when the space between print cartridge and lever main body is less still completing to mount and dismount, is also beneficial to the miniaturization of print cartridge and printer.
Description
Technical field
The present invention relates to printer field, in particular it relates to the accessory print cartridge of ink-jet printer,
The print cartridge of especially a kind of trans connection and its method for installation and removal.
Background technology
Ink-jet printer is the more commonly used printing printing apparatus.Although current laser printer is
Through comparing popularization, but because the maintenance cost of laser printer is higher, ink-jet printer still accounts for
There is the very big market share, especially in places such as family, retail shop, offices.
The mode that cartridge of ink-jet printer is engaged with print cartridge maintaining part has many kinds.Chinese patent
Juncture described in CN201280003040.0 is, as CN201280003040.0 patent
Shown in Fig. 5, using the first device side joint on the lever 800 of the installation portion 600 in printer
The mode that first print cartridge side location division 210 of conjunction portion 810 and print cartridge 20 engages is fixing ink
Box 20, when print cartridge 20 needs to take out, needs to promote lever during taking out print cartridge 20
800 promotion 830 is revolved driving the first device side engagement portion 810 of the other end of lever 800
Then so that first device side engagement portion 810 is separated with the first print cartridge side location division 210, thus
Print cartridge 20 can be taken out from installation portion 600, this structure has following defect：
In a first aspect, because rotary shaft 800c of lever 800 is located at pushed section 830 and first device
Between side engagement portion 810, pushed section 830 and first device side engagement portion 810 are located at rotation respectively
Rotating shaft both sides, if the space between print cartridge 20 and lever 800 is too little, cause more difficult taking-up
The situation of print cartridge 20, if increasing the space between print cartridge 20 and lever 800, cannot be real
Existing print cartridge 20 and the miniaturization of printer.
Second aspect, as shown in Figure 30 of CN201280003040.0 patent, takes out print cartridge 20
During, lever 800 needs rotate counterclockwise, and first device side engagement portion 810 is in the inverse time
While pin rotation, can move to-Z-direction, now first device side engagement portion 810 and the
One print cartridge side location division 210 is bound together, thus leading to print cartridge 20 first downward
Movement just can make the first print cartridge side location division 210 depart from first device side engagement portion 810.
This mode can lead to contact pilotage 731-739 or the damage of chip 700.In order that print cartridge 20
Can smoothly take out, print cartridge 20 must remain with the space of certain-Z axis, then be unfavorable for ink
Box 20 and the miniaturization of printer, simultaneously as print cartridge remains the-space of Z-direction,
The ink outlet port 280 of print cartridge 20 easily occurs and the black pipe 640 of installation portion 600 is poorly sealed
Situation, can lead to ink leak phenomenon.
The third aspect, because, during taking out print cartridge, print cartridge is it is necessary to have in-Z-direction
Mobile, thus, lead to the oppressive force of the elastic contact pilotage to print cartridge maintaining part for the print cartridge bigger, print cartridge
Take out when, due to elastic contact pilotage give print cartridge elastic force excessive, and lead to print cartridge from print cartridge protect
Hold upspring in portion very high, may make ink outlet port depart from print cartridge maintaining part bottom, can cause out of ink
At mouthful, ink spattering out, is stained print cartridge maintaining part, printer, user or table top.
Fourth aspect, the first print cartridge side location division 210 and the second print cartridge side location division 220 are in Z
Distance on axle is close, easily forms one and passes through the first print cartridge side location division 210 and the second ink
Box side location division 220, perpendicular to an axis of rotation of YZ plane, meanwhile, installation portion 600
Moving direction in printer is Y direction, in installation portion 600 motor process, print cartridge
20 will be subject to the power in the Y direction that a moving air gives, thus print cartridge 20 is possible to
Produce YZ plane on rocking, and then cause print cartridge 20 fixation unstable, produce chip connect
Touch phenomenon bad or that ink outlet port is poorly sealed.
Content of the invention
For the defect of prior art, according to an aspect of the present invention, provide a kind of trans company
The print cartridge that connects it is characterised in that including housing 1, operating portion 2, abutment 3, housing 1
Bottom is provided with ink outlet port 11, with the plane at ink outlet port 11 place for the first face 1a, the first face 1a
Long side direction be X-axis, short side direction be Y-axis, with X-axis, the orthogonal axle of Y-axis be Z
Axle；
Wherein, housing 1 is connected with operating portion 2 and abutment 3, described operating portion 2
One end is arranged on housing 1, and operating portion 2 is in X-axis away from housing 1, in Z axis direction the first face
1a extends the other end, and the other end of operating portion 2 extends the first ink in X axis housing 1 direction
Box side location division 4, abutment 3 is located at housing 1 in the other end of X-direction and operating portion 2
Homonymy.
Preferably, the first print cartridge side location division 4 is a protruded object, and the first print cartridge side location division 4 is
Any one in following shape：Semicirque；Ladder；Cone；Triangular shape thing；Zigzag
Thing；Or other have the structure of smooth curve or inclined plane.
Preferably, housing 1 is provided with fulcrum hole 15, operating portion in the position in corresponding attended operation portion 2
2 are correspondingly provided with fulcrum 25, and fulcrum 25 is arranged in fulcrum hole 15, and operating portion 2 can along
In the deflection of XZ plane, the deflection angle of operating portion 2 is 0 ° of ＜ a≤45 ° to point 25.
Preferably, print cartridge also includes chip 12, and the direction that ink outlet port 11 points to chip 12 is+X
Axle, with the relative another surface of print cartridge of the first face 1a for the second face 1b, the first face 1a points to second
The direction of face 1b is+Z-direction, with print cartridge-X-axis side for fourth face 1d, with fourth face relatively
Plane be the 3rd face 1c, the 3rd face 1c extends an inclined plane 13 to-Z axis and-X-direction；
Operating portion 2 be located at housing 1+X-axis side, abutment 3 laminating inclined plane 13 is to+X-axis and+Z
Direction of principal axis is arranged, wherein, the first print cartridge side location division 4 be located at operating portion 2-X-direction.
Preferably, operating portion 2-end of X-direction extends to+X-direction and forms first and incline
Inclined portion 21, the first rake 21 continues to extend to-Z-direction and forms the second rake 22, and second
Rake 22-X-direction setting the first print cartridge side location division 4.
Preferably, the sharp angle a1 that the first rake 21 and the second rake 22 are formed exists
Between 66 °～86 °, the acute angle that the first print cartridge side location division 4 and the second rake 22 are formed
Angle a2 is between 52 °～72 °.
Preferably, the first rake 21-Z-direction is provided with spring 5, spring 5 elasticity
Support the first rake 21.
Preferably, the first rake 21+surface of Z-direction is provided with press section 26.
Preferably, operating portion 2 also includes hand push portion 24, hand push portion 24 towards the first rake 21 with
Second rake 22 junction+Z-direction protrusion.
Preferably, abutment 3 is forming at least one spigot surface 31 in Y direction,
Form at least one pressure surface 32 in+X-direction side.
According to a further aspect in the invention, provide a kind of print cartridge with replaceable portion, including aforementioned
The print cartridge of the trans connection of it is characterised in that also including replaceable portion 14, abutment 3,
Operating portion 2, chip 12 are arranged in replaceable portion 14.
Preferably, replaceable portion 14 be located at housing 1+X-direction, wherein, replaceable portion 14
Edge+X-axis and+Z-direction are followed successively by chip 12, abutment 3 and operating portion 2.
According to a further aspect in the invention, a kind of print cartridge being connected with installation portion, installation portion are provided
8 are arranged in a printer, installation portion 8 at least include lever main body 81, rotary shaft 82,
One device side engagement portion 83 and lever carrier 84, first device side engagement portion 83 passes through rotation
Axle 82 is connected to lever main body 81, and described abutment 3 is contacted with described lever main body 81,
And drive described lever main body 81 to be rotated along described rotary shaft 82, described lever main body (81)
Described first device side engagement portion 83 is driven with respect to described lever when rotating along described rotary shaft 82
Carrier 84 rotates, and the first print cartridge side location division 4 embeds first device side engagement portion 83 and lever
In the gap due to rotating generation between carrier 84.
Preferably, the print cartridge being connected with installation portion includes housing 1, operating portion 2, abutment 3,
Housing 1 is connected with operating portion 2 and abutment 3, and one end of operating portion 2 is arranged on housing
On 1, operating portion 2 extends the other end away from housing 1, in Z axis towards the first face 1a in X-axis,
The other end of operating portion 2 extends the first print cartridge side location division 4 in X axis housing 1 direction, supports
Relay part 3 is located at the homonymy of housing 1 in the other end of X-direction and operating portion 2.Specifically,
First print cartridge side location division 4 is a protruded object, and the first print cartridge side location division 4 is in following shape
Any one：Semicirque；Ladder；Cone；Triangular shape thing；Crenellation；Or other
There is the structure of smooth curve or inclined plane.
Preferably, the second face 1b of the print cartridge being connected with installation portion is provided with fulcrum hole 15, behaviour
Make portion 2 correspondence position and be provided with fulcrum 25, fulcrum 25 is arranged in fulcrum hole 15, and operating portion
2 can deflect along fulcrum 25 in XZ plane, and the deflection angle of operating portion 2 is 0 ° of ＜ a≤45 °.
Preferably, the print cartridge being connected with installation portion also includes chip 12, and ink outlet port 11 points to core
The direction of piece 12 is+X-axis, with the relative another surface of print cartridge of the first face 1a for the second face 1b,
The direction that first face 1a points to the second face 1b is+Z-direction, with print cartridge-X-axis side is for the 4th
Operating portion 2 be located at housing 1+X-axis side, abutment 3 laminating inclined plane 13 is to+X-axis and+Z
Direction of principal axis is arranged, the first print cartridge side location division 4 be located at operating portion 2-X-direction.
The operating portion 2 of the print cartridge preferably, being connected with installation portion-end of X-direction is to+X
Direction of principal axis extends and forms the first rake 21, and the first rake 21 continues to-Z-direction extension shape
Become the second rake 22, the second rake 22-X-direction arranges the first print cartridge side location division 4.
Specifically, the sharp angle a1 that the first rake 21 and the second rake 22 are formed 66 °～
Between 86 °, the sharp angle a2 that the first print cartridge side location division 4 and the second rake 22 are formed
Between 52 °～72 °.
Preferably, the operating portion 2 of the print cartridge being connected with installation portion is in-the Z of the first rake 21
Direction of principal axis is provided with spring 5, and spring 5 flexibly supports the first rake 21.
Preferably, the operating portion 2 of the print cartridge being connected with installation portion is in+the Z of the first rake 21
Axial surface is provided with press section 26.Further, operating portion 2 also sets up hand push portion 24,
Hand push portion 24 towards the first rake 21 and the second rake 22 junction+Z-direction protrudes.
Preferably, lever main body 81 is provided with guiding rib 811, and spigot surface 31 is fitted guiding rib 811,
Pressure surface 32 is contacted with lever main body 81, and drives lever main body 81 to carry out along rotary shaft 82
Rotation.
Preferably, installation portion 8 includes second device side engagement portion 85, second device side engagement portion
85 with the second print cartridge side location division 6 form fit and are bonded with each other.
According to a further aspect in the invention, provide and a kind of print cartridge method is installed, for by trans connection
Print cartridge fix with installation portion it is characterised in that comprising the steps：
A, the second print cartridge side location division 6 is engaged with second device side engagement portion 85；
B, pressing the second face 1b, make abutment 3 oppress lever main body 81；
C, abutment 3 compressing lever main body 81 rotate, and make first device side engagement portion 83 and thick stick
Bar carrier 84 produces gap；
D, the first print cartridge side location division 4 are embedded gap and are engaged with first device side engagement portion 83；
Pressing force on e, revocation the second face 1b.
According to a further aspect in the invention, provide a kind of method of dismounting print cartridge, for by trans company
The print cartridge connecing and mounting portion are from it is characterised in that comprise the steps：
I. the press section 26 of press operating part 2, makes the first print cartridge side location division 4 extract out from gap,
And then separate with first device side engagement portion 83；
Ii. the contact pilotage of installation portion 8 applies bounce to print cartridge, make the second print cartridge side location division 6 with
Second device side engagement portion 85 separates, and abutment 3 disappears to the oppressive force of lever main body 81 simultaneously
Lose, lever main body 81 resets；
Iii. take out print cartridge.
Preferably, step i replaces with step i '. promote hand push portion 24.
The present invention passes through to arrange the first print cartridge side location division towards housing direction on print cartridge, in peace
During dress, the first print cartridge side location division is embedded into first device side engagement portion and the thick stick of installation portion
In the gap that bar carrier is formed, complete the joint of print cartridge and installation portion, because the first print cartridge side is fixed
Position portion and the first print cartridge side location division are respectively positioned on the same side of lever main body, during installing,
Lever main body does not need to rotate larger angle, accordingly even when the sky between print cartridge and lever main body
Between less still complete mount and dismount, be also beneficial to the miniaturization of print cartridge and printer.
Brief description
By reading detailed description non-limiting example made with reference to the following drawings, this
Bright other features, objects and advantages will become more apparent upon：
Fig. 1 illustrates first specific embodiment of the present invention, a kind of print cartridge of trans connection
Structural representation；
Fig. 2 to Fig. 5 shows one embodiment of the present of invention, the first print cartridge of different shapes
The schematic diagram of side location division；
Fig. 6 illustrates one embodiment of the present of invention, is provided with the structural representation of the handle of spring
Figure；
Fig. 7 illustrates one embodiment of the present of invention, is provided with press section and the handle in hand push portion
Structural representation；
Fig. 8 illustrates one embodiment of the present of invention, the structural representation of abutment；
Fig. 9 illustrates one embodiment of the present of invention, and a kind of structure of the print cartridge of trans connection is shown
It is intended to；
Figure 10 illustrates second specific embodiment of the present invention, with the trans company in replaceable portion
The structural representation of the print cartridge connecing；
Figure 11 illustrates the 3rd specific embodiment of the present invention, the structural representation of installation portion；
Figure 12 illustrates one embodiment of the present of invention, and lever main body is shown with the structure of rotary shaft
It is intended to；
Figure 13 goes out one embodiment of the present of invention, and first device side engagement portion is accepted with lever
The structural representation in portion；
Figure 14 goes out the 4th specific embodiment of the present invention, a kind of print cartridge of trans connection
Installation procedure figure；And
Figure 15 goes out the 5th specific embodiment of the present invention, a kind of print cartridge of trans connection
Dismounting flow chart.
Specific embodiment
According to first specific embodiment of the present invention, provide a kind of print cartridge of trans connection, tool
Body ground Fig. 1 shows the members of print cartridge, in actual applications print cartridge also include all as above lids,
Ink filling port plug, ink filling port thin film, valve film, valve gap, valve thin film, path thin film, ink outlet port sea
Silk floss, cushion, prism etc., it will be appreciated by those skilled in the art that these unshowned parts are not all existing
There are included conventional components in the print cartridge of technology, therefore do not show that in FIG.
Further, as shown in figure 1, print cartridge at least includes housing 1, operating portion 2, abutting part
Part 3 and the first print cartridge side location division 4, it will be appreciated by those skilled in the art that housing 1, operating portion 2,
Abutment 3 and the first print cartridge side location division 4 can be independent of each other, then by routine
Mechanical connection manner is fixed, the mode such as such as draw-in groove or bolt；Can also be integrally formed,
These can realize the purpose of the present invention, will not be described here.In order to illustrate each portion of print cartridge
Position relationship between part, the present invention specifically describes each part of print cartridge by defining X, Y, Z axis
Between structural relation, specifically, the bottom of housing 1 is provided with ink outlet port 11, with ink outlet port
The plane at 11 places is the first face 1a, and the long side direction of the first face 1a is X-axis, and short side direction is
Y-axis, is Z axis with X-axis, the orthogonal axle of Y-axis.
Further, as shown in figure 1, one end of operating portion 2 is arranged on housing 1, operating portion
2 other end is in X-direction away from housing 1, in Z-direction direction the first face 1a, such as Fig. 1
Shown, operating portion 2 is analogous to the shape of " Off ", and in some change case, operating portion also may be used
Being " ",Shape, also extend in the other end of these different shape operating portions 2
Go out the first print cartridge side location division 4, the first print cartridge side location division 4 is in X-direction towards housing 1 side
To that is, the first print cartridge side location division 4 is contrary with the bearing of trend in whole operation portion 2, so
Operating portion 2 can form a shape similar to hook, and the first print cartridge side location division 4 is hook
The hook portion of sub- shape.Preferably, the first print cartridge side location division 4 is a protruded object, its shape
As shown in Figures 2 to 5, can be semicirque, ladder, cone, triangular shape thing, this
Skilled person understands, the shape of the first print cartridge side location division 4 is not limited in Fig. 2 to Fig. 5
The shape illustrating, can also be crenellation, wavy thing or other there is smooth curve or incline
The structure on inclined-plane.
Further, abutment 3 is also disposed on housing 1, and in X-direction and operating portion
2 other end is located at the homonymy of housing 1.Specifically, abutment 3 is the surface from housing 1
Prominent three-dimensional part, so print cartridge need with installation portion cooperation when, abutment 3 with respect to
Housing 1 can preferential contact to installation portion, to realize the function of abutting.More specifically, abut
The shape of part 3 can be the geometry or irregularly shaped of rule, and these all may be used
To realize the purpose of the present invention, will not be described here.
As the first embodiment of the present invention, in conjunction with Fig. 1 and Fig. 6, housing 1 connects behaviour corresponding
The position making portion 2 is provided with fulcrum hole 15, and operating portion 2 is correspondingly provided with fulcrum 25, and fulcrum 25 is installed
In fulcrum hole 15, and operating portion 2 can deflect along fulcrum 25 in XZ plane, operating portion 2
Deflection angle be 0 ° of ＜ a≤45 °.Specifically, when operating portion 2 is in the undeflected shape of nature
During state, its deflection angle is 0, when operating portion 2 along Fig. 1 shown in the direction of arrow deflection after, its
Deflection angle starts to become big, and preferably deflection angle is 30 ° to the maximum.More specifically, fulcrum hole
15 and fulcrum 25 could be arranged to the structure of bearing and rotating shaft, such operating portion 2 can be with fulcrum
25 do for axle and deflect at any angle；As a kind of change, operating portion 2 is directly led to housing 1
Cross simple notch to connect, or be integrally formed, now operating portion 2 uses elastomeric material
Make, complete to deflect using operating portion 2 elastic force of itself, this equally can realize the present invention's
Purpose, is restricted compared to the angle of operating portion 2 deflection in first embodiment, this change case.
As the second embodiment of the present invention, print cartridge also includes chip 12, and chip 12 is used for recording
The quantity of ink of print cartridge, monitoring print cartridge access times etc., it will be appreciated by those skilled in the art that print cartridge
Chip 12 can be provided with it is also possible to be not provided with chip 12, this does not affect the present invention's
Technical scheme, will not be described here.In the present embodiment, by be specifically defined+X ,-X ,+Y,
- Y ,+Z ,-Z to further illustrate the position relationship of each part of print cartridge, specifically, such as Fig. 1
Shown, housing 1 includes：First face 1a, the second face 1b, the 3rd face 1c, fourth face 1d,
Wherein, the first face 1a is relative with the second face 1b, and the 3rd face 1c is relative with fourth face 1d, goes out
The direction that black mouth 11 points to chip 12 is+X-axis, and the direction that the first face 1a points to the second face 1b is
+ Z-direction, with print cartridge-X-axis side for fourth face 1d, the plane relative with fourth face is the 3rd
Face 1c, operating portion 2 be located at housing 1+X-axis side, the first print cartridge side location division 4 is located at operation
Portion 2-X-direction.
Further, find out in conjunction with Fig. 1 and Fig. 8, the 3rd face 1c prolongs to-Z axis and-X-direction
Stretch out inclined plane 13, abutment 3 laminating inclined plane 13 is to+X-axis and the setting of+Z-direction, figure
Shown in abutment 3 overall profile similar toShape, inclined plane 13 is supported for cooperation
The shape of relay part 3 and arrange, it will be appreciated by those skilled in the art that such structure work as print cartridge and peace
When dress portion combines, more conducively abutment 3 applies oppressive force, specifically as shown in figure 8, abutting
Part 3 is forming spigot surface 31 in Y direction, in+X-direction side formation pressure surface
32, spigot surface 31 is to play guide effect when installing print cartridge, and pressure surface 32 is to install print cartridge
When play apply oppressive force effect.In some change case, abutment 3 can also be grid
Shape structure, sawtooth projection structure or other geometries, as long as being capable of shape in the Y-axis direction
Become spigot surface ,+X-direction forms pressure surface, specifically, is tied according to abutment 3
The quantity of the different spigot surfaces of structure and pressure surface can also be multiple, and the shape of pressure surface can also be
The face of inclination certain angle, serrated face, wavy surface；Or other irregular shaped faces.
As the third embodiment of the present invention, such as with reference to Fig. 1 and Fig. 6, operating portion 2-X-axis side
To end extend to+X-direction and form the first rake 21, the first rake 21 continues to-Z
Direction of principal axis extends and forms the second rake 22, the second rake 22-X-direction setting first ink
Box side location division 4.Specifically as shown in fig. 6, the first rake 21 is the design of shaped form, this
Sample the first rake 21 is bigger in the activity space of Z-direction, is more beneficial for operating portion 2 in XZ
Plane upper deflecting, as a kind of change, the first rake 21 can also be linear design,
The second same rake 22 can be linear type design or shaped form design, these
Change all can realize the purpose of the present invention, will not be described here.
Further, the sharp angle a1 that the first rake 21 and the second rake 22 are formed
Between 66 °～86 °, the first print cartridge side location division 4 is sharp with what the second rake 22 was formed
Angle angle a2 is between 52 °～72 °, as shown in fig. 6, angle a1 and a2 each mean axis
Between angle.It will be appreciated by those skilled in the art that such structure is permissible when rotating operation portion 2
Reach more labour-saving effect, even and if the space between print cartridge and lever main body less still complete pacify
Assembly and disassembly, are more favorable to realize the miniaturization of print cartridge and printer simultaneously.
In a preferred embodiment, as shown in fig. 6, the first rake 21-Z axis side
To being provided with spring 5, spring 5 flexibly supports the first rake 21.Specifically, install in print cartridge
Afterwards, the first print cartridge side location division 4 can be to first in the-embedded fixation of X-direction, now spring 5
Rake 21 produces+support force of Z-direction, simultaneously because the first rake 21 and the second inclination
Portion 22 shape is at a certain angle, and the therefore first rake 21 can drive the second rake 22 to produce
The pull strength of -X direction, and the first print cartridge side location division be arranged on the second rake 22-X-axis
Direction, so can realize the first print cartridge side location division 4 in the more stable fixation of -X direction.
In another preferred embodiment, as shown in fig. 7, the first rake 21+Z axis side
To surface be provided with press section 26, be so more beneficial for user operation, further, in order to
Meet the operating habit of different users, facilitate the use of different users, operating portion 2 is acceptable
Setting hand push portion 24, hand push portion 24 is towards the first rake 21 and the second rake 22 junction
+ Z-direction is protruded, and during specific use, user promotes hand push portion 24 equally permissible
Reach same effect.
As the fourth embodiment of the present invention, as shown in figure 9, print cartridge also includes protective cover 7,
Protective cover 7+X axle side has a holding section 71, and housing 11 is provided with engaged part in correspondence position
72, in the state of protective cover is arranged on housing, holding section 71 and engaged part 72 fasten,
Holding section 71 and engaged part 72 are located between ink outlet port 11 and chip 12.Protective cover 7 is used for
Sealing ink outlet port 11, prevents ink leak phenomenon under non-installment state for the print cartridge.Specifically, in ink
Prism (not shown) is additionally provided with box, prism and chip 12 away from ink outlet port 11,
Holding section 71 and engaged part 72 have certain ink storage ability, prevent meaning at ink outlet port 11
The ink of outer seepage reaches at prism and chip 12, is stained prism and chip 12.
Fig. 2 shows second specific embodiment of the present invention, a kind of print cartridge with replaceable portion,
I.e. print cartridge in the foregoing embodiments also includes replaceable portion 14, abutment 3, operating portion 2,
Chip 12 is arranged in replaceable portion 14.Replaceable portion 14 is dismountable to be arranged on housing 11
On the side of+X-direction, specific connected mode is prior art, for example, fixed by draw-in groove,
For example fixed by sucker again, will not be described here.Dash area shown in Figure 10 is to replace
Change portion 14, replaceable portion 14 sets gradually chip 12, abutment along+X-axis and+Z-direction
3 and operating portion 2.In order to chip can be reused, commonly used simply quick detachable on market
Mode the replaceable portion with chip is arranged on housing, when the ink in ink sac has used
Afterwards, user only needs to pull down replaceable portion, is installed on new ink sac, meanwhile, chip
Automatically information can be reset to initial condition, you can become a new print cartridge.In this programme, will
Chip 12, abutment 3 and operating portion 2 are simultaneously located in replaceable portion 2, save into
This while it is ensured that chip 12 connect stability.More specifically, replaceable portion 2
Effectively formed a part of the 3rd face 1c in the side of+X-direction, therefore chip 12,
Abutment 3 and operating portion 2 set-up mode in replaceable portion 2, is referred to aforementioned
Set-up mode in specific embodiment and embodiment, that is, only need to be considered as the 3rd face 1c
Replaceable portion 2, in the side of+X-direction, arranges chip 12, abuts according still further to corresponding position
Part 3 and operating portion 2.
As the 3rd specific embodiment of the present invention, provide a kind of ink being connected with installation portion
Box, installation portion 8 is arranged in a printer, as illustrated in figures 11 and 13, installation portion 8 to
Include lever main body 81, rotary shaft 82, first device side engagement portion 83 and lever carrier less
84, in conjunction with Figure 12 as can be seen that first device side engagement portion 83 is connected to by rotary shaft 82
Lever main body 81, in specific installation process, to print cartridge operating portion apply pressing force make print cartridge to
- Z-direction move, abutment 3 compressing lever main body 81 make first device side engagement portion 83 to
+ Z-direction is moved (direction of arrow as in Figure 13), and then makes first device side engagement portion 83
Produce gap and lever carrier 84 between, now embedded first dress in the first print cartridge side location division 4
Put in the gap between side engagement portion 83 and lever carrier 84, then remove to operating portion 2
Pressing force, the contact pilotage (not shown) of the installation portion counteracting force to print cartridge generation+Z-direction
Make print cartridge oriented+trend of Z-direction motion, and due to first device side engagement portion 83 and first
Print cartridge side location division 4 engages, and the first print cartridge side location division 4 can be made to produce to-Z axis movement tendency,
Therefore first print cartridge side location division 4 has+Z axis movement tendency and have-Z axis movement tendency, two kinds are become
Gesture is met effect each other, cancels each other out, and ultimately forms stable fixation.More specifically, when
When operating portion 2 is provided with spring 5, the first print cartridge side location division 4 can produce-X-direction simultaneously
Movement tendency, more stable being embedded in gap of meeting of such first print cartridge side location division 4, also simultaneously
Frictional force is produced, to improve the steady of print cartridge and installation portion further between meeting and lever carrier 84
Qualitative.
As the fifth embodiment of the present invention, lever main body 81 is provided with guiding rib 811, spigot surface
31 laminating guiding ribs 811, pressure surface 32 is contacted with lever main body 81, and drives lever main body
81 are rotated along rotary shaft 82.Specifically in print cartridge installation process, guiding rib 811 is used for
Guiding, further, spigot surface 31 laminating guiding rib 811 is mobile, those skilled in the art
Understand, spigot surface 31 is come into contact with installation process at first with guiding rib 811, makes print cartridge
First guiding relocates it is achieved that print cartridge accurate positioning is it is therefore prevented that install inconsistent phenomenon.
As the sixth embodiment of the present invention, in conjunction with Fig. 9 and Figure 11, installation portion 8 includes the second dress
Put side engagement portion 85, print cartridge is provided with the second print cartridge side location division 6 in correspondence position.Specifically,
Second device side engagement portion 85 shown in Figure 11 is groove-like structure, second shown in Fig. 9
Print cartridge side location division 6 is the protrusion of correspondingly-shaped, and the second print cartridge side location division 6 fits the described 4th
Face 1d and edge-X-direction are extended, in some change case, second device side engagement portion 85
Can also be the structure that other shapes are mated with the second print cartridge side location division 6, as long as enabling the two
Stable fixation.More specifically, as shown in figure 9, the first print cartridge side location division 4 He
Second print cartridge side location division 6 be located at print cartridge-X-axis and+X-axis side, such structure can be more preferable
Fixing ink outlet port 11 and chip 12, the second print cartridge side location division 6 and the first print cartridge side are fixed simultaneously
There is drop in Z-direction in position portion 4, when installation portion is in motor process, print cartridge is subject to flowing empty
The trend of rotation will not be produced it is therefore prevented that print cartridge produces YZ during power in the Y direction that gas gives
The rocking of plane.
Figure 14 shows the 4th specific embodiment of the present invention, a kind of installation print cartridge method,
For fixing the print cartridge of trans connection and installation portion, comprise the steps：
Execution step S101, the second print cartridge side location division 6 is connect with second device side engagement portion 85
Close, to realize pre-fixing of print cartridge and installation portion, specifically, the second print cartridge side location division 6 and the
Two devices side engagement portion 85 should be on a horizontal line in installation process, and the engaging of the two is not
Preferably cross pine also unsuitable tension, pine excessively can lead to print cartridge fixing loosely, and tension is not easy to take out print cartridge.
Further, execution step S102, presses the second face 1b, makes abutment 3 oppress lever
Main body 81.This step is basic steps, makes print cartridge overall to lever master by pressing the second face 1b
The direction motion of body 81, and then make abutment 3 touch lever main body 81, thus to lever
Main body 81 produces oppressive force.
Further, on the basis of step S102, execution step S103, Continued depression second
Face 1b, makes abutment 3 oppress lever main body 81 and rotates and then drive first device side engagement portion
83 rotations, so that produce gap between first device side engagement portion 83 and lever carrier 84.
The reason need Continued depression the second face 1b is, the contact pilotage of installation portion can produce anti-work to print cartridge
Firmly, make abutment 3 produce the trend leaving lever main body 81, the second face 1b is continued
Oppressive force be used for offset the counteracting force to print cartridge for the contact pilotage.
Further, execution step S104, the first print cartridge side location division 4 embeds gap and the first dress
Put side engagement portion 83 to engage.It will be appreciated by those skilled in the art that this step does not need to the first ink
Box side location division 4 carries out extra operation and can achieve, this is because the first print cartridge side location division 4
The hook portion similar to hook for whole operation portion 2, when the first print cartridge side location division
4 move to apertured position, can nature be hooked in gap, specifically principle, in conjunction with the 3rd tool
How to connect with regard to the first print cartridge side location division 4 and first device side engagement portion 83 in body embodiment
The description closed, can be better understood from this step.
Execution step S105, the pressing force on revocation the second face 1b.It will be appreciated by those skilled in the art that
Only remove pressing force, contact pilotage can be made to produce actual effect to the bounce of print cartridge, in addition,
While removing pressing force, abutment 3 also disappears to the active force of lever main body 81, cooperation
The reset trend of lever main body 81, completes the fixation of print cartridge, specifically principle, in conjunction with the 3rd tool
How to connect with regard to the first print cartridge side location division 4 and first device side engagement portion 83 in body embodiment
The description closed, can be better understood from this step.
Figure 15 shows the 5th specific embodiment of the present invention, provides a kind of dismounting print cartridge
Method, for by the print cartridge of trans connection and mounting portion from comprising the steps：
Execution step S201, the press section 26 of press operating part 2, make the first print cartridge side location division 4
Extract out from gap, and then separate with first device side engagement portion 83.It will be appreciated by those skilled in the art that
The step that this step takes out print cartridge from prior art is different, and the print cartridge of this step can't be to contact pilotage
Direction motion (such as, that is, will not be as-Z axis motion) taking Figure 11 as a example, but pass through operating portion 2
First print cartridge side location division 4 is extracted out by the rotation of itself from gap, and the first print cartridge side location division 4
Combination and first device side engagement portion 83 between is the key position that print cartridge and installation portion combine,
This step completes, and print cartridge and installation portion are in half disengaged position.In a change case, if operation
Portion 2 is provided with hand push portion 24, can also realize this step, here by promoting hand push portion 24
Repeat no more.
Further, execution step S202, the contact pilotage of installation portion 8 applies bounce to print cartridge, makes
Second print cartridge side location division 6 is separated with second device side engagement portion 85, and abutment 3 is right simultaneously
The oppressive force of lever main body 81 disappears, and lever main body 81 resets.This step does not actually need
Extra action, in specific operating process, after execution step S201, this step is one
Naturally the step carrying out, is probably the step that a moment completes during reality.
Further, on the basis of stating step before execution, execution step S203, take out print cartridge.
Specifically, during taking out print cartridge according to this specific embodiment, print cartridge does not need first to contact pilotage
Direction mobile (i.e.-Z-direction), therefore print cartridge and installation portion can in the surplus in-Z axis space
With less, on the one hand can prevent the damage of contact pilotage, ink box chip, on the other hand make print cartridge
And its while printer miniaturization, it also avoid ink leak and ink spattering problem.
Above the specific embodiment of the present invention is described.It is to be appreciated that the present invention is simultaneously
It is not limited to above-mentioned particular implementation, those skilled in the art can be within the scope of the claims
Make various modifications or modification, this has no effect on the flesh and blood of the present invention.
Claims (18)
1. a kind of print cartridge of trans connection it is characterised in that include housing (1), operating portion (2),
Abutment (3), the bottom of described housing (1) is provided with ink outlet port (11), with described go out
The plane that black mouth (11) is located is the first face (1a), the long side direction of described first face (1a)
For X-axis, short side direction is Y-axis, is Z axis with X-axis, the orthogonal axle of Y-axis；
Wherein, described housing (1) and described operating portion (2) and described abutment (3)
It is connected, one end of described operating portion (2) is arranged on described housing (1), described operating portion
(2) extend towards described first face (1a) away from described housing (1), in Z axis in X-axis
The other end, and the other end of described operating portion (2) is in the extension of housing described in X axis (1) direction
Go out the first print cartridge side location division (4), described abutment (3) is in X-direction and described operation
The other end in portion (2) is located at the homonymy of described housing (1).
2. print cartridge according to claim 1 is it is characterised in that described first print cartridge side positions
Portion (4) is a protruded object, and described first print cartridge side location division (4) is arbitrary in following shape
Kind：
Semicirque；
Ladder；
Cone；
Triangular shape thing；
Crenellation；Or
Other have the structure of smooth curve or inclined plane.
3. print cartridge according to claim 2 it is characterised in that described housing (1) with
The position that described operating portion (2) connects is provided with fulcrum hole (15), and described operating portion (2) is corresponding
It is provided with fulcrum (25), described fulcrum (25) is arranged in described fulcrum hole (15), and described
Operating portion (2) can deflect along fulcrum (25) in XZ plane；
The deflection angle of described operating portion (2) is 0 ° of ＜ a≤45 °.
4. print cartridge according to any one of claim 1 to 3 is it is characterised in that also include
Chip (12), the direction that described ink outlet port (11) points to described chip (12) is+X-axis, with
The relative another surface of print cartridge of described first face (1a) is the second face (1b), described first face (1a)
The direction pointing to described second face (1b) is+Z-direction, with described print cartridge-X-axis side is for the
On four sides (1d), with the relative plane of described fourth face for the 3rd face (1c)；
An inclined plane (13), institute are extended to-Z axis and-X-direction in described 3rd face (1c)
State operating portion (2) be located at described housing (1)+X-axis side, the laminating of described abutment (3)
Described inclined plane (13) is to+X-axis and the setting of+Z-direction, described first print cartridge side location division (4)
Positioned at described operating portion (2)-X-direction.
5. print cartridge according to claim 4 is it is characterised in that described operating portion (2)-X
Axial end is to+X-direction extension formation the first rake (21), described first rake
(21) continue to-Z-direction extension formation the second rake (22), described second rake (22)
- the described first print cartridge side location division (4) of X-direction setting.
6. print cartridge according to claim 5 is it is characterised in that described first rake (21)
And the sharp angle a1 that the second rake (22) is formed is between 66 °～86 °, described
The sharp angle a2 that one print cartridge side location division (4) and the second rake (22) are formed 52 °～
Between 72 °.
7. print cartridge according to claim 6 is it is characterised in that in described first rake (21)
- Z-direction is provided with spring (5), described spring (5) flexibly supports described first rake
(21).
8. print cartridge according to claim 7 is it is characterised in that described first rake (21)
+ surface of Z-direction is provided with press section (26).
9. print cartridge according to any one of claim 1 to 8 is it is characterised in that described behaviour
Make portion (2) and also include hand push portion (24), described hand push portion (24) is towards described first rake
(21) with the second rake (22) junction+Z-direction protrude.
10. print cartridge according to claim 9 is it is characterised in that described abutment (3)
At least one spigot surface (31) is formed on Y direction ,+X-direction side formed to
A few pressure surface (32).
A kind of 11. print cartridges with replaceable portion, including according to any one of claim 1 to 10 institute
The print cartridge of the trans connection stated is it is characterised in that also include being removably disposed in housing (11)
On replaceable portion (14), described abutment (3), operating portion (2) and chip (12)
It is arranged on described replaceable portion (14).
12. print cartridges according to claim 11 are it is characterised in that described replaceable portion (14)
Positioned at described housing (11)+X-direction, wherein, described replaceable portion (14) edge+X-axis
It is followed successively by described chip (12), abutment (3) and operating portion (2) with+Z-direction.
A kind of 13. print cartridges being connected with installation portion are it is characterised in that include according to claim
The print cartridge of the trans connection any one of 1 to 12, the print cartridge of described trans connection and installation portion
(8) it is connected, described installation portion (8) is arranged in a printer, described installation portion (8)
At least include lever main body (81), rotary shaft (82), first device side engagement portion (83) with
And lever carrier (84), described first device side engagement portion (83) is by described rotary shaft (82)
It is connected to described lever main body (81), described abutment (3) and described lever main body (81)
Contact, and drive described lever main body (81) to be rotated along described rotary shaft (82), institute
State when lever main body (81) rotates along described rotary shaft (82) and drive described first device side engagement
Portion (83) rotates with respect to described lever carrier (84), described first print cartridge side location division (4)
Embedded between described first device side engagement portion (83) and lever carrier (84) due to rotation
In the gap producing.
14. print cartridges according to claim 13 are it is characterised in that described lever main body (81)
It is provided with guiding rib (811), described spigot surface (31) the described guiding rib of laminating (811), institute
State pressure surface (32) to contact with described lever main body (81), and drive described lever main body (81)
Rotated along described rotary shaft (82).
15. print cartridges according to claim 14, described installation portion (8) includes second device
Side engagement portion (85), print cartridge is provided with the second print cartridge side location division (6) in correspondence position, described
Second device side engagement portion (85) is with described second print cartridge side location division (6) form fit and phase
Inter-engaging.
A kind of 16. installation print cartridge methods, for the print cartridge of trans connection and installation portion are fixed, its
It is characterised by, comprise the steps：
A, by described second print cartridge side location division (6) and described second device side engagement portion (85)
Engage；
B, described second face (1b) of pressing, make described abutment (3) oppress described lever master
Body (81)；
C, described abutment (3) oppress described lever main body (81) rotation, make described first
Device side engagement portion (83) produces gap with described lever carrier (84)；
D, described first print cartridge side location division (4) embed described gap and described first device side joint
Conjunction portion (83) engages；
E, the pressing force cancelling on described second face (1b).
A kind of 17. methods of dismounting print cartridge, for by the print cartridge of trans connection and mounting portion from,
It is characterized in that, comprise the steps：
I. press the press section (26) of described operating portion (2), make described first print cartridge side positioning
Portion (4) extracts out from described gap, and then separates with described first device side engagement portion (83)；
Ii. the contact pilotage of described installation portion (8) applies bounce to print cartridge, makes described second print cartridge side
Location division (6) is separated with second device side engagement portion (85), simultaneously described abutment (3)
The oppressive force of described lever main body (81) is disappeared, described lever main body (81) resets；
Iii. take out print cartridge.
18. methods according to claim 17 are it is characterised in that described step i replaces with
Step i '. promote hand push portion (24).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510524524.5A CN106476438B (en) | 2015-08-24 | 2015-08-24 | A kind of print cartridge of trans- connection and its method of installation and removal |
| PCT/CN2016/095773 WO2017032258A1 (en) | 2015-08-24 | 2016-08-17 | Reversely-connected ink box, and methods for mounting and dismounting same |
| JP2018503595A JP6586508B6 (en) | 2015-08-24 | 2016-08-17 | Reverse connection type ink cartridge, mounting method and removing method thereof |
| EP16838517.7A EP3305529B1 (en) | 2015-08-24 | 2016-08-17 | Reversely-connected ink box, and methods for mounting and dismounting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510524524.5A CN106476438B (en) | 2015-08-24 | 2015-08-24 | A kind of print cartridge of trans- connection and its method of installation and removal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106476438A true CN106476438A (en) | 2017-03-08 |
| CN106476438B CN106476438B (en) | 2018-06-19 |
Family
ID=58099593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510524524.5A Active CN106476438B (en) | 2015-08-24 | 2015-08-24 | A kind of print cartridge of trans- connection and its method of installation and removal |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3305529B1 (en) |
| JP (1) | JP6586508B6 (en) |
| CN (1) | CN106476438B (en) |
| WO (1) | WO2017032258A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918112A (en) * | 2019-12-05 | 2021-06-08 | 珠海纳思达企业管理有限公司 | Ink cartridge for image forming apparatus and image forming apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590398A (en) * | 2019-12-20 | 2021-04-02 | 珠海纳思达企业管理有限公司 | Regeneration ink box |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2018525245A (en) | 2018-09-06 |
| JP6586508B6 (en) | 2019-12-11 |
| EP3305529A4 (en) | 2018-05-30 |
| JP6586508B2 (en) | 2019-10-02 |
| CN106476438B (en) | 2018-06-19 |
| EP3305529A1 (en) | 2018-04-11 |
| WO2017032258A1 (en) | 2017-03-02 |
| EP3305529B1 (en) | 2019-03-27 |
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