CN110083039A - The roller unit of connector and the electronic imaging apparatus with the connector - Google Patents
The roller unit of connector and the electronic imaging apparatus with the connector Download PDFInfo
- Publication number
- CN110083039A CN110083039A CN201810073618.9A CN201810073618A CN110083039A CN 110083039 A CN110083039 A CN 110083039A CN 201810073618 A CN201810073618 A CN 201810073618A CN 110083039 A CN110083039 A CN 110083039A
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- China
- Prior art keywords
- axially
- limiting section
- extending portion
- arc sections
- connector
- Prior art date
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Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
- G03G21/1647—Mechanical connection means
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1839—Means for handling the process cartridge in the apparatus body
- G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
- G03G21/186—Axial couplings
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electrophotography Configuration And Component (AREA)
- Accessories Of Cameras (AREA)
Abstract
The present invention relates to a kind of connector and the roller unit of the electronic imaging apparatus with the connector, the other end, one first limiting section and one second limiting section that wherein there is the connector pipe portion, a bottom to be set to one end of the pipe portion, an opening is located at the pipe portion, first limiting section is extended towards the opening there are a gap between the inner edge of the pipe portion by the bottom, which has one first groove；Second limiting section is located in the pipe portion and is located at the first limiting section opposite, which has one second groove.Whereby, which connects for a rotary force receiving element group, and enable the rotary force receiving element opposite can connect the fitting free beat and will not be detached from a predetermined angular range with the connector.
Description
Technical field
The present invention is related with electronic imaging apparatus, particularly relates to roller unit and the rolling of a kind of electronic imaging apparatus
Connector in cylinder unit.
Background technique
General electronic imaging apparatus such as duplicator or printer etc., are internally provided with a replaceable toner cartridge, toner cartridge
Inside has many roller units, such as photosensitive roller unit or imaging roller unit, these roller units lie in toner cartridge
One rotatable roller is set in shell, and one end of the roller is equipped with a connection piece, which links together with the roller
And can rotate together, which simultaneously connect with a rotary force receiving element, which convexedly stretches in except the shell, can
It is engaged with a driving head inside the electronic imaging apparatus, when driving head rotation, can pass through the rotary force receiving element, the connection
Part drives the roller to rotate relative to the shell, to carry out photosensitive or development work.
Since the rotary force receiving element must could be set by that can be set to the connector in a manner of free beat in response to toner cartridge
Enter the electronic imaging apparatus or demand when by the electronic imaging apparatus removal, therefore, how by the rotary force receiving element with
The connector fits together, and can allow the rotary force receiving element free beat and will not be with the company in certain angular range
The technical issues of fitting is detached from, just to be solved at this field practitioner.
Summary of the invention
One of present invention is designed to provide a kind of roller unit of electronic imaging apparatus, and rotary force receiving element can be made one
It the free beat of opposite joints and will not be detached from the connector in fixed angular range.Another object of the present invention is to provide
A kind of connector connects for a rotary force receiving element group, and the rotary force receiving element is enabled opposite can to connect the fitting in a predetermined angular
It free beat and will not be detached from the connector in range.
In order to achieve the above objectives, the roller unit of electronic imaging apparatus of the invention include a roller, a connection piece,
One rotary force receiving element and an elastic component；There is the connector pipe portion to be fixedly arranged on one end of the roller, a bottom is set to should
One end of pipe portion, an opening are located at the other end of the pipe portion, one first limiting section and are extended and be somebody's turn to do towards the opening by the bottom
It is located in the pipe portion and is located at the first limiting section opposite between the inner edge of pipe portion there are a gap and one second limiting section,
The pipe portion has an axis, which has one first groove, which has one second groove；The rotation
There is power receiving element an axle portion and two limited posts radially to be gone out by the axle portion, which is parallel to the connector
The axis of pipe portion, two limited post protrude into first groove and second groove；The elastic component is located at the connector and the rotation
Turn between power receiving element；Whereby, the rotary force receiving element energy opposite joints are by the axis towards one predetermined angular of any direction beat.
In order to reach another object of the present invention, connector of the invention includes a pipe portion, a bottom set on the pipe portion
One end, an opening are located at the other end, one first limiting section and one second limiting section of the pipe portion, and first limiting section is by the bottom
Portion extends towards the opening there are a gap between the inner edge of the pipe portion, which has one first groove；It should
Second limiting section is located in the pipe portion and is located at the first limiting section opposite, which has one second groove.Whereby,
The connector connects for a rotary force receiving element group, and the rotary force receiving element is enabled opposite can to connect the fitting in a predetermined angular range
It interior free beat and will not be detached from the connector.
Detailed description of the invention
Fig. 1 is that the roller unit of the first preferred embodiment of the invention is set to the schematic diagram of an electronic imaging apparatus；
Fig. 2 is the perspective view of the roller unit of the first preferred embodiment of the invention；
Fig. 3 is the exploded view of the roller unit of the first preferred embodiment of the invention；
Fig. 4 A, 4B are the different directions cross-sectional view of the roller unit of the first preferred embodiment of the invention；
Fig. 5 is the three-dimensional cutaway view of the connector of the first preferred embodiment of the invention；
Fig. 6 is the different angle perspective view of the connector of the first preferred embodiment of the invention；
Fig. 7 is the exploded view of the rotary force receiving element of the first preferred embodiment of the invention；
Fig. 8 is the action schematic diagram of the roller unit of the first preferred embodiment of the invention；
Fig. 9 is the partial sectional view of the roller unit of the first preferred embodiment of the invention, the main block for showing elastic component
The positional relationship in portion and adjacent component；
Figure 10 is the three-dimensional cutaway view of the connector of the second preferred embodiment of the invention；
Figure 11 is the three-dimensional cutaway view of the roller unit of third preferred embodiment of the present invention.
Wherein appended drawing reference are as follows:
10 roller unit, 12 toner cartridge, 14 electronic imaging apparatus
16 accommodating space, 17 side wall
18 actuators
20 rollers
30 connector, 32 pipe portion, 322 tip edge
33 bottoms 34 opening
35 first limiting section, 352 axially-extending portion
354 arc sections, 356 first groove
36 gap, 37 second limiting section
372 first axis extension, 373 arc sections
3731 first end, 3732 second end
374 second axially-extending portion, 376 second groove
378 notch, 39 bulge loop
A axis
40 rotary force receiving element, 41 shaft member, 42 axle portion
43 claw, 45 sphere
46 empty room, 47 spacer pin
48 limited posts
50 elastic component, 52 stop section
The gap G θ angle
30a connector 36a the second limiting section of gap 37a
372a first axis extension 373a arc sections
3731a first end 3732a second end
374a the second axially-extending portion the second groove of 376a
378a notch
30b connector 35b the first limiting section the first groove of 356b
37b the second limiting section the second axially-extending portion of 374b
The second groove of 376b
Specific embodiment
Cooperate schema, the technology contents and feature that the present invention will be described in detail, such as Fig. 1 institute by three preferred embodiments below
Show, for roller unit 10 provided by the first preferred embodiment of the invention, which is set in a toner cartridge 12, the ink
Powder box 12 is to enter an electronic imaging apparatus 14 for group as having one inside the electronic imaging apparatus 14 in duplicator or printer
Accommodating space 16 is placed in for the toner cartridge 12, and the one side wall 17 of the electronic imaging apparatus 14 is equipped with an actuator 18, the driving
Part 18 protrudes into the accommodating space 16 and can be clamped with the roller unit 10 of the toner cartridge 12 and the roller unit 10 is driven to rotate.Such as
Shown in Fig. 2~3, which includes a roller 20, a connection piece 30, a rotary force receiving element 40 and an elastic component
50。
The roller 20 is in elongated circular tube shaped, can be photosensitive roller, imaging roller or the roller with other function.
As shown in Fig. 3, Fig. 4 A, Fig. 4 B, which there is a pipe portion 32 to be fixedly arranged on one end of the roller 20, a bottom
33 are set to one end of the pipe portion 32, an opening 34 is located at the other end of the pipe portion 32, one first limiting section 35 by 33 court of bottom
The opening 34 extends between the inner edge of the pipe portion 32 that there are a gaps 36 and one second limiting section 37 to be located at the pipe portion
In 32 and it is located at 35 opposite of the first limiting section.
Wherein, which has an axis A, and the middle section of the pipe portion 32 can have the tip edge to engage with other gears
322, one end of the pipe portion 32 can have lesser outer diameter and can be inserted into the roller 20, and using makes the connector 30 and the roller
20 are fixed together.As shown in figure 5, first limiting section 35 has two axially-extending portions 352, arc sections 354 and one the
One groove 356, which is extended by the bottom 33 towards the opening 34 and parallel axis A, the arc sections
354 connect the end (i.e. top) of two axially-extending portion 352, and first groove 356 is by two axially-extending portion 352 and is somebody's turn to do
Arc sections 354 are surrounded.As shown in fig. 6, second limiting section 37 by 32 inner edge of pipe portion towards first limiting section 35 extend and
Out, second limiting section 37 have a first axis extension 372, an arc sections 373, one second axially-extending portion 374 and
One end (i.e. bottom end) of one second groove 376, the first axis extension 372 is connect with the bottom 33, which extends
The other end (i.e. top) in portion 372 is connect with a first end 3731 of the arc sections 373,374 one end of the second axially-extending portion
(i.e. top) is connect with a second end 3732 of the arc sections 373,374 other end of the second axially-extending portion (i.e. bottom end) with should
Form a notch 378 there are a preset distance between bottom 33, second groove 376 by the first axis extension 372, should
Arc sections 373 and second axially-extending portion 374 are surrounded, which is connected to second groove 376.The connector
30 can also be composed of plastics Unitary injection formed multiple components.
As shown in Fig. 3, Fig. 4 A, Fig. 4 B, which has an axle portion 42 and two limited posts 48 by the axis
Portion 42 radially goes out, which is parallel to the axis A of the pipe portion 32 of the connector 30, which protrudes into this
In first groove 356 and second groove 376, whereby, when the rotary force receiving element 40 is rotated in the counterclockwise direction, two limit
Position column 48 will stick to respectively to be prolonged in an axially-extending portion 352 of first limiting section 35 and the first axis of second limiting section 37
Extending portion 372 enables the connector 30 to rotate together with the rotary force receiving element 40.The structure of the rotary force receiving element 40 can have
Many variations, as long as having above-mentioned basic structure may achieve basic function, in this present embodiment, which is
It is made of a shaft member 41, a sphere 45 and a spacer pin 47, as shown in fig. 7, the shaft member 41 has the axle portion 42 and a claw
43, which is provided at one end of the axle portion 42, whereby, should for being clamped with the actuator 18 of the electronic imaging apparatus 14
Actuator 18 can drive the shaft member 41 to rotate, which there is an empty room 46 to protrude into for the shaft member 41, and the spacer pin 47 is then
Along the shaft member 41 radially across the sphere 45 and the axle portion 42, two ends of the spacer pin 47 are convex to be exposed to the sphere 45 shape outside
At two limited post 48.Due to the sphere 45 be placed in just the connector 30 the first limiting section 35 and the second limiting section 37 it
Between, therefore, no matter the axle portion 42 of the rotary force receiving element 40 how with respect to axis A beat, the centre of sphere of the sphere 45 can be always
It is maintained on axis A.When actual assembled, can first by one, the limited post 48 is protruded into first groove 356, then by another limit
Position column 48 protrudes into second groove 376 via the notch 378, so can be by the rotary force receiving element 40 and the connector 30
It fits together.
As shown in Fig. 3, Fig. 4 A, Fig. 4 B, which is located between the connector 30 and the rotary force receiving element 40, with
Fig. 4 A, 4B visual angle see it, which sticks in the bottom of the connector 30 33, and the top of the elastic component 50 then may be used
It is sticked to for the rotary force receiving element 40, specifically, which does not push up to the rotary force receiving element 40, and
Be make between the arc sections 354 of two limited post 48 and first limiting section 35 and the arc sections 373 of the second limiting section 37 there are
One pre- fixed gap G, whereby, the rotary force receiving element 40 can opposite joints 30 freely by axis A towards any direction beat
One predetermined angle theta, as shown in Figure 8.The elastic component 50 has many selections, is in this present embodiment the spring of a tubulose, and should
Connector 30 can have a bulge loop 39 to be extended by the bottom 33 towards the opening 34, be arranged for one end of the elastic component 50, as Fig. 4 A,
It shown in Fig. 4 B, uses and fixes 50 bottom end of elastic component, in addition, as shown in figure 9, the elastic component 50 is close to the rotary force receiving element 40
One end can have a stop section 52 upwardly extended, which is located in second groove 376 and is located at the rotary force
Between the limited post 48 of the one of receiving element 40 and the second axially-extending portion 374 of second limiting section 37, whereby, even if the rotation
40 stress of power receiving element moves down and compresses the elastic component 50, which is also hampered by the stop section 52 and will not be by this
Deviate from notch 378.
By above-mentioned structure, the rotary force receiving element 40 opposite connector 30 within the scope of certain angle, θ can be made
It free beat and will not be detached from the connector 30, when entering the electronic imaging apparatus 14 for 12 groups of the toner cartridge, which is connect
Addressee 40 can be successfully clamped with the actuator 18, can be via the rotary force receiving element 40, the connection when which rotates
Part 30 drives the roller 20 rotation, to reach the functions such as photosensitive or imaging.
Based on design spirit of the invention, the structure of the connector can have other variations, as shown in Figure 10, for the present invention the
The substantially phase of connector 30 of the structure of connector 30a provided by two preferred embodiments, connector 30a and first embodiment
Together, difference be the second limiting section 37a of the present embodiment connector 30a be extended by the bottom 33 towards the opening 34 and
There are a gap 36a between the inner edge of the pipe portion 32, that is, second limiting section 37a is not connect with the inner edge of the pipe portion 32,
The second limiting section 37a have a first axis extension 372a, an arc sections 373a, one second axially-extending portion 374a and
One second groove 376a, the first axis one end extension 372a are connect with the bottom 33, and first axis extension 372a is another
One end is connect with a first end 3731a of arc sections 373a, the one end the second axially-extending portion 374a and arc sections 373a
A second end 3732a connection, between the second axially-extending portion 374a other end and the bottom 33 there are a preset distance and
A notch 378a is formed, the second groove 376a is by first axis extension 372a, arc sections 373a and second axis
It is surrounded to extension 374a, notch 378a is connected to second groove 376a.Whereby, connector 30a has and first
The equivalent function of the connector of preferred embodiment.
The structure of the connector can also have other variations, as shown in figure 11, be provided by third preferred embodiment of the present invention
Connector 30b, structure is roughly the same with the connector 30a of second embodiment, and difference is the present embodiment connector 30b
The second bottom end axially-extending portion 374b of the second limiting section 37b be directly connected with the bottom 33, so i.e. unnotched structure,
Since the first limiting section 35b and the second limiting section 37b do not have notch, by rotary force receiving element and the connector group
When dress, it is necessary to which first pulling open the first limiting section 35b and the second limiting section 37b outward makes its flexible deformation, then rotary force is received
Two limited posts of part protrude into the first groove 356b and the second groove 376b, then unclamp the limit of the first limiting section 35b and second
Portion 37b makes its reinstatement, and so begin the assembling for completing rotary force receiving element and connector.Connector 30b equally has
The equivalent function with the connector of the first preferred embodiment.
In fact, as long as the first limiting section is extended between the inner edge of the pipe portion by bottom towards the opening in connector
There are a gap, no matter the second limiting section be extended by pipe portion inner edge towards the first limiting section or the second limiting section be by
Bottom is extended towards opening and there are a gaps between the inner edge of the pipe portion, should be the present invention and is protected；And first and second
Structure, the shape of limiting section itself also can change, as long as being respectively provided with the first and second groove for two limits of rotary force receiving element
Column protrudes into, that is, should be the present invention and protected.It is also not essential as the notch,
To sum up institute is old, and connector of the invention connects for a rotary force receiving element group, enables the rotary force receiving element can be opposite
Even the fitting free beat and will not be detached from a predetermined angular range with the connector, to reach the purpose of the present invention.
Claims (20)
1. a kind of roller unit of electronic imaging apparatus, which is characterized in that include:
One roller；
A connection piece, with a pipe portion be fixedly arranged on one end of the roller, a bottom be set to the pipe portion one end, one opening be located at should
The other end of pipe portion, one first limiting section are extended between the inner edge of the pipe portion that there are between one by the bottom towards the opening
Gap and one second limiting section are located in the pipe portion and are located at the first limiting section opposite, which has an axis, this first
Limiting section has one first groove, which has one second groove；
There is one rotary force receiving element an axle portion and two limited posts radially to be gone out by the axle portion, which is parallel to
The axis of the pipe portion of the connector, two limited post protrude into first groove and second groove；And
One elastic component, between the connector and the rotary force receiving element；
Whereby, the rotary force receiving element can with respect to the connector by the axis towards one predetermined angular of any direction beat.
2. the roller unit of electronic imaging apparatus as described in claim 1, which is characterized in that second limiting section is by the pipe portion
Extend towards first limiting section inner edge.
3. the roller unit of electronic imaging apparatus as claimed in claim 2, which is characterized in that second limiting section has one the
One axially-extending portion, an arc sections and one second axially-extending portion, the first axis extension one end are connect with the bottom, should
The first axis extension other end is connect with a first end of the arc sections, the second axially-extending portion one end and the arc sections
The connection of one second end, forms a notch there are a preset distance between the second axially-extending portion other end and the bottom, should
Second groove is surrounded by the first axis extension, the arc sections and second axially-extending portion, the notch and this second
Groove connection.
4. the roller unit of electronic imaging apparatus as described in claim 1, which is characterized in that second limiting section is by the bottom
Extend towards the opening and there are a gaps between the inner edge of the pipe portion.
5. the roller unit of electronic imaging apparatus as claimed in claim 4, which is characterized in that second limiting section has one the
One axially-extending portion, an arc sections and one second axially-extending portion, the first axis extension one end are connect with the bottom, should
The first axis extension other end is connect with a first end of the arc sections, the second axially-extending portion one end and the arc sections
The connection of one second end, forms a notch there are a preset distance between the second axially-extending portion other end and the bottom, should
Second groove is surrounded by the first axis extension, the arc sections and second axially-extending portion, the notch and this second
Groove connection.
6. the roller unit of electronic imaging apparatus as claimed in claim 4, which is characterized in that second limiting section has one the
One axially-extending portion, an arc sections and one second axially-extending portion, the first axis extension one end are connect with the bottom, should
The first axis extension other end is connect with a first end of the arc sections, the second axially-extending portion one end and the arc sections
The connection of one second end, which connect with the bottom, second groove by the first axis extension,
The arc sections and second axially-extending portion are surrounded.
7. the roller unit of electronic imaging apparatus as claimed in claim 2 or 4, which is characterized in that second limiting section has
One notch being connected to second groove.
8. the roller unit of electronic imaging apparatus as described in claim 1, which is characterized in that first limiting section has two axis
To extension and an arc sections, which is extended by the bottom towards the opening, which connects two axis
To the end of extension, which is surrounded by two axially-extending portion and the arc sections.
9. the roller unit of electronic imaging apparatus as claimed in claim 3 or 5, which is characterized in that the elastic component is close to the rotation
The one end for turning power receiving element has a stop section, which is located in second groove and is located at the one of the rotary force receiving element
Between the limited post and the second axially-extending portion of second limiting section.
10. the roller unit of electronic imaging apparatus as described in claim 1, which is characterized in that the elastic component is a spring, should
There is connector a bulge loop to be extended by the bottom towards the opening, be arranged for one end of the elastic component.
11. the roller unit of electronic imaging apparatus as described in claim 1, which is characterized in that the rotary force receiving element has
One sphere is set to one end of the axle portion and between first and second limiting section.
12. the roller unit of electronic imaging apparatus as claimed in claim 11, which is characterized in that the rotary force receiving element has
One spacer pin, the spacer pin pass through the axle portion and the sphere, and two ends of the spacer pin form two limited post.
13. a kind of connector, is characterized in that, include:
One pipe portion；
One bottom, set on one end of the pipe portion；
One opening, positioned at the other end of the pipe portion；
One first limiting section, is extended between the inner edge of the pipe portion towards the opening that there are a gaps by the bottom, this first
Limiting section has one first groove；And
One second limiting section, is located in the pipe portion and is located at the first limiting section opposite, and second limiting section is recessed with one second
Slot.
14. connector as claimed in claim 13, which is characterized in that second limiting section by the pipe portion inner edge towards this first limit
Position portion extends.
15. connector as claimed in claim 14, which is characterized in that second limiting section have a first axis extension,
One arc sections and one second axially-extending portion, the first axis extension one end are connect with the bottom, which extends
Portion's other end is connect with a first end of the arc sections, and a second end of the second axially-extending portion one end and the arc sections connects
It connects, forms a notch there are a preset distance between the second axially-extending portion other end and the bottom, the second groove quilt
The first axis extension, the arc sections and second axially-extending portion are surrounded, which is connected to second groove.
16. connector as claimed in claim 13, which is characterized in that second limiting section by the bottom towards the opening extend and
There are a gaps out and between the inner edge of the pipe portion.
17. connector as claimed in claim 16, which is characterized in that second limiting section have a first axis extension,
One arc sections and one second axially-extending portion, the first axis extension one end are connect with the bottom, which extends
Portion's other end is connect with a first end of the arc sections, and a second end of the second axially-extending portion one end and the arc sections connects
It connects, forms a notch there are a preset distance between the second axially-extending portion other end and the bottom, the second groove quilt
The first axis extension, the arc sections and second axially-extending portion are surrounded, which is connected to second groove.
18. connector as claimed in claim 16, which is characterized in that second limiting section have a first axis extension,
One arc sections and one second axially-extending portion, the first axis extension one end are connect with the bottom, which extends
Portion's other end is connect with a first end of the arc sections, and a second end of the second axially-extending portion one end and the arc sections connects
Connect, which connect with the bottom, second groove by the first axis extension, the arc sections with
And second axially-extending portion is surrounded.
19. the connector as described in claim 14 or 16, which is characterized in that second limiting section has one and second groove
The notch of connection.
20. connector as claimed in claim 13, which is characterized in that first limiting section has two axially-extending portions and a circle
Arc portion, two axially-extending portion are extended by the bottom towards the opening, which connects the end of two axially-extending portion,
First groove is surrounded by two axially-extending portion and the arc sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810073618.9A CN110083039B (en) | 2018-01-25 | 2018-01-25 | Connecting piece and roller unit of electronic imaging device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810073618.9A CN110083039B (en) | 2018-01-25 | 2018-01-25 | Connecting piece and roller unit of electronic imaging device with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110083039A true CN110083039A (en) | 2019-08-02 |
| CN110083039B CN110083039B (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810073618.9A Active CN110083039B (en) | 2018-01-25 | 2018-01-25 | Connecting piece and roller unit of electronic imaging device with same |
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| Country | Link |
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| CN (1) | CN110083039B (en) |
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| CN104516224A (en) * | 2013-09-29 | 2015-04-15 | 珠海凯威置业有限公司 | Rotation force drive assembly and processing box |
| EP2980655A1 (en) * | 2013-03-26 | 2016-02-03 | Mitsubishi Chemical Corporation | Bearing member, end member, photoreceptor-drum unit, and process cartridge |
| CN105404124A (en) * | 2015-12-21 | 2016-03-16 | 深圳市科洛德打印耗材有限公司 | Photosensitive drum drive component and selenium drum including same |
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2018
- 2018-01-25 CN CN201810073618.9A patent/CN110083039B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101819400A (en) * | 2009-02-27 | 2010-09-01 | 佳能株式会社 | Cartridge and electrophotographic image forming apparatus |
| CN103454874A (en) * | 2012-05-30 | 2013-12-18 | 三菱化学株式会社 | Bearing member, end member, photosensitive drum unit, process cartridge, and method for manufacturing bearing member |
| EP2980655A1 (en) * | 2013-03-26 | 2016-02-03 | Mitsubishi Chemical Corporation | Bearing member, end member, photoreceptor-drum unit, and process cartridge |
| CN104516224A (en) * | 2013-09-29 | 2015-04-15 | 珠海凯威置业有限公司 | Rotation force drive assembly and processing box |
| CN103885306A (en) * | 2014-03-10 | 2014-06-25 | 珠海天威飞马打印耗材有限公司 | Driving assembly, roller and processing box |
| CN105404124A (en) * | 2015-12-21 | 2016-03-16 | 深圳市科洛德打印耗材有限公司 | Photosensitive drum drive component and selenium drum including same |
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| Publication number | Publication date |
|---|---|
| CN110083039B (en) | 2021-08-27 |
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