CN205862103U - Delevoping cartridge and driving assembly - Google Patents
Delevoping cartridge and driving assembly Download PDFInfo
- Publication number
- CN205862103U CN205862103U CN201620483975.9U CN201620483975U CN205862103U CN 205862103 U CN205862103 U CN 205862103U CN 201620483975 U CN201620483975 U CN 201620483975U CN 205862103 U CN205862103 U CN 205862103U
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- cylindrical element
- connector
- copulational protuberance
- holding tank
- driving assembly
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Abstract
This utility model provides a kind of driving assembly and Delevoping cartridge.What this utility model provided drives assembly to include cylindrical element and the connector being coaxially disposed, and it is respectively arranged with force device on cylindrical element and connector, copulational protuberance part it is contained in holding tank and projecting axially outward along connector, copulational protuberance can swing in the range of the limited opening of its cervical region and holding tank, so that copulational protuberance changes along the axially projecting distance of connector.This utility model has easy and simple to handle, Stability Analysis of Structures, Delevoping cartridge installation and convenient disassembly, and the advantage that can realize the stable delivery of driving force.
Description
Technical field
This utility model relates to electrophotographic image forming field, specifically, relate in electrophotographic image forming for
A kind of Delevoping cartridge driving assembly and there is this driving assembly of transmission driving force.
Background technology
The image-forming principle of electrophotographic image forming is, first in the photosensitive drums scribbling light-sensitive material or sensitive tape uniformly
Charging, is then exposed its surface with laser beam, and the electric charge of exposure part disappears, and non-exposure part still carries electricity
Lotus forms electrostatic latent image, then utilizes the components such as developer roll to provide developing agents such as carbon dusts to this electrostatic latent image, to develop,
It is transferred on print media the most again, and carries out fixing by heating, thus form stable image on the print medium.
Delevoping cartridge typically can be removably installed, for different design concepts, each electricity in electrophotographic image forming
Process component more or less is integrated in Delevoping cartridge by the chamber of commerce of sub-camera installation factory, if any by photosensitive drums, development dress
Put, charging device and cleaning device all integrate formation integral box, and have integrates photosensitive drums and charging device
Or photosensitive drums and developing unit are integrated various split boxes, and no matter which kind of integration mode, becoming as long as having in box
Need the process component rotated during Xiang, be required for receiving driving force from electrophotographic image forming, process component with driving
Rotate.
Existing a kind of actuator designs for universal joint, and one end is arranged in a cylindrical element of Delevoping cartridge end, the other end
Outside Delevoping cartridge prominent, for engaging with the drive shaft in electrophotographic image forming, in installation to electrophotographic image forming
Or when electrophotographic image forming is dismantled, axial relative to cylindrical element, actuator is to lopsidedness, to avoid and drive shaft
Formed and interfere.Cylindrical element may be provided at the end of photosensitive drums or developer roll, and universal joint can directly drive photosensitive after receiving driving force
Drum or developer roll rotate, and cylindrical element may also be arranged on other positions axially in parallel with photosensitive drums or developer roll, then passes through tooth
Wheels etc. transfer a driving force to photosensitive drums or developer roll etc. and process component.But this universal joint actuator is easily in cylindrical element
Come off, thus cannot stably transmit driving force.
For solving the problem that universal joint actuator is prone to come off, what the actuator of existing many Delevoping cartridges used can axially move
Dynamic connector is arranged in cylindrical element, during installation or removal, is abutted by the drive shaft in electrophotographic image forming, connector
Inward with avoid and drive shaft interfere, when Delevoping cartridge install put in place time, utilize spring or air pressure mode make connector to
Outer motion also engages with the drive shaft of electrophotographic image forming, thus drive photosensitive drums or developer roll and other accept rotation
The parts of driving force.But sometimes due to moving axially of connector is limited by other structures in electrophotographic image forming, from
And Delevoping cartridge is difficult to dismantle smoothly.Load according to strength or taking-up can make driving of actuator and electrophotographic image forming
There is risk of instability in the joint of moving axis, it is impossible to stably transmits driving force.
Summary of the invention
Main purpose of the present utility model is to provide a kind of easy and simple to handle, Stability Analysis of Structures, Delevoping cartridge installation and convenient disassembly,
And realize the driving assembly that driving force transmission is stable；
Another object of the present utility model is to provide one and has easy and simple to handle, Stability Analysis of Structures, Delevoping cartridge installation and dismounting
Convenient, and realize the Delevoping cartridge that driving force transmission is stable.
For realizing above-mentioned main purpose, this utility model provides driving assembly, including the cylindrical element being coaxially disposed and connection
Fitting, cylindrical element is arranged on the one end of Delevoping cartridge, connector is partially disposed in cylindrical element, has and is connected with cylindrical element
Connect end and the free end from cylindrical element extend out to Delevoping cartridge, connector connect end can moving axially along cylindrical element, and
It is provided with force device in cylindrical element, with the power applying to push outwardly on to connector, cylindrical element is provided with and prevents connector
Connect the position limiting structure deviate from cylindrical element of end, the free end of connector projects radially outwardly, and part outwardly
On be provided with holding tank, be contained in copulational protuberance part in holding tank and projecting axially outward along connector.Wherein engage
The root of projection is positioned at holding tank, and cervical region is positioned at the opening part of holding tank, junction outside holding tank, with electrofax
The drive shaft of imaging device engages, and root has a size more than opening, and cervical region be smaller in size than opening, copulational protuberance can be
Swing in the range of cervical region and limited opening, so that copulational protuberance changes along the axially projecting distance of connector.
From above scheme, assembly is driven to utilize the free end of connector to connect with the drive shaft of electrophotographic image forming
Close with the transmission realizing driving force.During installation or removal, being abutted by the drive shaft in electrophotographic image forming, connector is inside
Move to avoid interfering with drive shaft, when Delevoping cartridge is installed and put in place, utilize force device to promote connector to move out also
Engage with the drive shaft of electrophotographic image forming, stably transmit driving force.And cylindrical element on be provided with and prevent connector
Connect the position limiting structure deviate from cylindrical element of end, so that connector is difficult to come off in cylindrical element.The joint of connector is dashed forward
Rising and can swing in the range of cervical region with limited opening, when abutting with drive shaft, copulational protuberance swings and then can keep away further
Exempting to be formed with drive shaft to interfere, root has the size more than opening, and copulational protuberance is not easy to come off from the opening of engaging groove,
Thus easy and simple to handle, Stability Analysis of Structures, Delevoping cartridge installation and convenient disassembly, and the stable delivery of driving force can be realized.
More specific scheme is, the core of free end is depression, and copulational protuberance applies the force application apparatus of active force
It is at least partially situated in depression, when driving assembly to be positioned at operating position, the top of the drive shaft of electrophotographic image forming
Abut with force application apparatus, apply junction surface to copulational protuberance and press close to the power of drive shaft.
From above scheme, force application apparatus is at least partially situated in depression, the most driven
The extruding of axle, can pull copulational protuberance, makes copulational protuberance closer to drive shaft, thus engages more stable, is not easy to occur skidding
Etc. phenomenon, the transmission of driving force is the most more stable.
More specifically scheme is that force application apparatus is made up of non-metallic elastic material, or force application apparatus is metal clips or bullet
Spring.As seen from the above, force application apparatus uses elastomeric material to make, and either metal material or nonmetallic materials are being squeezed
Time produce elastic deformation, and pull copulational protuberance near drive shaft, with stable delivery driving force, after departing from drive shaft, bullet
Property elastic properties of materials recover, to copulational protuberance apply elastic force reduce, copulational protuberance can more convenient swing, with facilitate installation and tear open
Unload.
Another more specific scheme is that force application apparatus is magnetic devices, and copulational protuberance arranges corresponding magnetic part, magnetic
Property device makes copulational protuberance be maintained at the position that axially projecting distance is bigger.As seen from the above, magnetic devices makes copulational protuberance protect
Hold axially projecting distance, stably transmit driving force to engage with drive shaft.
Preferably, root is spherical in shape, swings around the spherical centre of sphere when copulational protuberance stress.As seen from the above, exist
When root is spherical, no matter holding tank why shape, root all can unhinderedly move in holding tank, and then can realize engaging
The swing of projection.
Preferably, holding tank is spherical in shape, swings around the spherical centre of sphere when copulational protuberance stress.By above may be used
Seeing, when holding tank is spherical, the no matter root of copulational protuberance why shape, root all can unhinderedly be transported in holding tank
Dynamic, and then the swing of copulational protuberance can be realized.
Preferably, junction surface is provided with recess, when driving assembly to be positioned at operating position, and the footpath of electrophotographic image forming
Abut with junction surface in indent to raised.As seen from the above, when the setting of recess makes driving component operation, radial projection is difficult to
In slipping in the recess at junction surface, thus stably transmit driving force.
Preferably, when driving component operation, the side that junction surface abuts with the radial projection of electrophotographic image forming
For tilt, and its far-end tilts away from the direction of rotation driving assembly.As seen from the above, far-end is away from the rotation driving assembly
When the setting of the inclined plane that direction tilts makes driving component operation, radial projection is not easy to slip from junction surface, thus stably
Transmission driving force.
For realizing this utility model another object, this utility model provides Delevoping cartridge, drives assembly including being provided with
Box body, drives assembly to include cylindrical element and the connector being coaxially disposed, and cylindrical element is arranged on the one end of Delevoping cartridge, connector portion
It is arranged in cylindrical element with dividing, there is the connection end and the free end from cylindrical element extend out to Delevoping cartridge being connected with cylindrical element,
The connection end of connector can be provided with force device in moving axially along cylindrical element, and cylindrical element, to apply to connector
The power pushed outwardly on, cylindrical element is provided with the position limiting structure that end is deviate from cylindrical element that connects preventing described connector, connection
The free end of fitting projects radially outwardly, and is provided with holding tank in part outwardly, is contained in copulational protuberance part
In holding tank and projecting axially outward along connector, wherein the root of copulational protuberance is positioned at holding tank, and cervical region is positioned at receiving
The opening part of groove, junction, outside holding tank, engages with the drive shaft with electrophotographic image forming, and root has more than institute
State the size of opening, and cervical region be smaller in size than described opening, copulational protuberance can swing in the range of cervical region with limited opening,
So that copulational protuberance changes along the axially projecting distance of connector.
From above scheme, the assembly that drives of Delevoping cartridge utilizes free end and the electrophotographic image forming of connector
Drive shaft engages with the transmission realizing driving force.During Delevoping cartridge installation or removal, by the drive shaft in electrophotographic image forming
Abutting, connector inward, to avoid interfering with drive shaft, when Delevoping cartridge is installed and put in place, utilizes force device to promote connection
Fitting moves out and engages with the drive shaft of electrophotographic image forming, stably transmits driving force.And cylindrical element on set
It is equipped with the position limiting structure preventing the connection end of connector from deviating from cylindrical element, so that connector is difficult to come off in cylindrical element.
The copulational protuberance of connector can swing in the range of cervical region with limited opening, and when abutting with drive shaft, copulational protuberance swings
And then can avoid further being formed with drive shaft interfering, root has the size more than opening, and copulational protuberance is not easy to from joint
The opening of groove comes off, thus easy and simple to handle, Stability Analysis of Structures, Delevoping cartridge installation and convenient disassembly, and the steady of driving force can be realized
Fixed transmission.
More specific scheme is, Delevoping cartridge includes that photosensitive drums, cylindrical element and photosensitive drums are placed coaxially on the end of photosensitive drums
Gear it is provided with in portion, and the lateral wall of cylindrical element.As seen from the above, drive assembly to receive driving force and can be effectively transmitted to sense
Light drum.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model Delevoping cartridge embodiment, and shows driving of electrophotographic image forming
Moving axis；
Fig. 2 is the generalized section that this utility model drives Assemblies Example；
Fig. 3 is that this utility model drives the section enlarged diagram of connector in Assemblies Example；
Fig. 4 a to Fig. 4 c is that this utility model drives Assemblies Example motion when electrophotographic image forming takes out to show
It is intended to；
Fig. 5 is the signal that this utility model drives that in Assemblies Example, copulational protuberance coordinates with the radial projection of drive shaft
Figure；
Fig. 6 is the knot that this utility model drives that in another embodiment of assembly, copulational protuberance coordinates with the radial projection of drive shaft
Structure schematic diagram；
Fig. 7 is that this utility model drives the structural representation of connector in assembly one embodiment；
Fig. 8 is that this utility model drives the structural representation of connector in another embodiment of assembly；
Fig. 9 is that this utility model drives the structural representation of connector in another embodiment of assembly.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As it is shown in figure 1, Delevoping cartridge 100 includes box body 101, assembly 10 is driven to be arranged on the one end of Delevoping cartridge 100 longitudinal direction,
To engage to transmit driving force with the drive shaft 200 of electrophotographic image forming to the process component in Delevoping cartridge 100, drive shaft
The end of 200 has radial projection 201.Can have the components such as photosensitive drums, developer roll, powder feeding roller in Delevoping cartridge, driving assembly can
It is arranged on photosensitive drums or developer roll end and is coaxial therewith, thus receiving driving force and directly drive photosensitive drums or developer roll to rotate,
May be alternatively provided as the most coaxial with either member, but the axle of its axle and photosensitive drums, developer roll be arranged in parallel, drive assembly to receive and drive
Rotated by other components of gear set drive again after power.In this utility model Delevoping cartridge embodiment, except driving assembly with existing
Outside Delevoping cartridge difference in technology, other structures are essentially identical, therefore below for driving the embodiment of assembly to this practicality
Novel it is further described below, this utility model Delevoping cartridge embodiment can have the driving group in arbitrary driving Assemblies Example
Part.
As in figure 2 it is shown, drive assembly to include connector 1 and the cylindrical element 2 being coaxially disposed, the connection end of connector 1 is arranged
In cylindrical element 2, free end stretches out in cylindrical element 2, is provided with radially projecting part 13, this part is provided with appearance
Receiving groove, copulational protuberance 11 is positioned partially in holding tank, and the core of free end is provided with depression 14, and force application apparatus 12 is extremely
A few part is positioned at depression 14.The connection end of connector 1 is neighbouring can arrange radially projecting projection, and cylindrical element 2 can be arranged
The position limiting structures such as limited cover, to limit the connector 1 displacement in cylindrical element 2, also can arrange in cylindrical element 2 and make connector along straight
The limiting structure that line moves.Gear, and the connecting portion being connected with other structures can be provided with, at this on the lateral wall of cylindrical element 2
In embodiment, connecting portion may be installed the end of photosensitive drums 3, directly to drive photosensitive drums 3 to rotate.Force device is positioned at cylinder
In part 2, including being arranged on the first magnetic force piece 15 of connector 1 end and being arranged on the second magnetic force piece that cylindrical element 2 diapire is neighbouring
21, it is additionally provided with spring 22 between the second magnetic force piece 21 and cylindrical element diapire.In other embodiments, force device also can be only
May also be arranged on non-metallic elastic material for spring or magnetic devices, the first magnetic force piece or the second magnetic force piece, as long as being provided that
Make the pushing force that connector is outside, and this pushing force can be overcome when connector is under pressure to be moved axially inward.
When Delevoping cartridge install to electrophotographic image forming time, connector 1 under the effect of magnetic devices and spring 22 to
Overhang to ultimate range, when the arc-shaped protrusions of connector with drive shaft 200 end abuts, in the promotion of arc-shaped protrusions 202
Lower link 1 overcomes the active force of magnetic devices and spring 22 to move in cylindrical element 2, to depression 14 and the arc of connector 1
When projection 202 is relative, connector 1 is displaced outwardly in the effect of magnetic devices and spring 22, until depression 14 connects with arc-shaped protrusions
Close.Arc-shaped protrusions extruding force application apparatus 12, makes copulational protuberance 11 closer to drive shaft 200, when drive shaft 200 rotates, engages
Projection 14 engages with the radial projection 201 of drive shaft 200, and drives connector 1 to rotate, and then drives assembly to rotate.
As it is shown on figure 3, copulational protuberance 11 includes the less cervical region 112 in junction surface 111, size and is positioned at the root of holding tank
Portion 113.Wherein root 113 is spherical, and it is spherical that holding tank is also configured as being matched therewith, and the opening size of holding tank is more than neck
The size in portion 112 and less than the diameter of root, thus copulational protuberance 11 can swing around spherical centre of sphere multi-angle.It is positioned at depression 14
Interior force application apparatus 12 can apply make copulational protuberance 11 remain along connector axially projecting distance maximum to copulational protuberance 11
Position, when the arc-shaped protrusions of driven moving axis abuts, strengthens the active force to copulational protuberance 11 further, makes copulational protuberance 11 tight
Patch drive shaft, with stable delivery driving force.When driving assembly to be positioned at off-position, force application apparatus 12 also can not be prominent to engaging
Play 11 applying active forces, but just apply to make copulational protuberance 11 remain along connection to copulational protuberance 11 when abutting with drive shaft
The power of the position that the axially projecting distance of part is maximum.In other embodiments, the root 113 of copulational protuberance 11 can only have with holding tank
One is set to spherical, so that it may ensure that the multi-angle of copulational protuberance 11 swings unobstructed.The opening of holding tank is alternatively width
The slotted opening suitable with cervical region 112, thus limit copulational protuberance 11 and can only swing along an angle.
Fig. 4 a to Fig. 4 c shows when Delevoping cartridge is dismantled in electrophotographic image forming, drives assembly relative drive shaft
Motion.When Delevoping cartridge is in operating position, extruding force application apparatus owing to driving shape projection 202, copulational protuberance 11 is pressed towards and drives
Moving axis, when Delevoping cartridge along A in electrophotographic image forming take out time, the arc-shaped protrusions 202 of drive shaft 200 gradually with force dress
Putting 12 disengagings, copulational protuberance 11 is diminished by the power pulling to drive shaft 200, when connector 1 move axially be not obstructed time, couple
Part 1 overcomes the active force of magnetic devices 15,21 and spring 22 to move in cylindrical element 2 along direction shown in arrow B, simultaneously engages with prominent
Playing 11 overcomes the active force of force application apparatus 12 radially outward to swing along direction C, thus becomes along the distance that connector 1 is axially projecting
Little, depart from diametrically with the radial projection 201 of drive shaft 200, the free end of connector 1 arcuately projection 202 with A to shifting
Dynamic, and then be disengaged with drive shaft 200, then copulational protuberance 11 under the effect of force application apparatus 12 along D to recovering at the beginning of it
Beginning position, connector 1 is also extrapolated under magnetic devices and spring 22 act on.Delevoping cartridge can be in electrophotographic image forming
Take out.When connector 1 move axially be obstructed time, rely on copulational protuberance 14 swing reduce axially projecting distance, it is possible to make connection
Fitting 1 moves along the arc-shaped protrusions 202 of drive shaft 200 and makes Delevoping cartridge disassemble in electrophotographic image forming.
For increasing the bond stability forgetting about it projection 11 with drive shaft further, Fig. 5 and Fig. 6 shows two kinds of improvement sides
Formula.As it is shown in figure 5, on the face that engages of the radial projection 201 with drive shaft at the junction surface 111 of copulational protuberance can recess 114, footpath
It is positioned at recess 114 to raised 201, thus is not easy to be disengaged with junction surface 111.As shown in Figure 6, the joint of copulational protuberance
The composition surface 115 that the radial projection 201 with drive shaft in portion 111 engages is set to tilt, and incline direction to be set to it remote
Hold the direction of rotation away from driving assembly to tilt, thus operationally, radial projection 201 is applied in the power pressing to connector, no
It is prone to be disengaged with junction surface 111.
Fig. 7 to Fig. 9 shows several embodiments of the force application apparatus driving assembly.As it is shown in fig. 7, force application apparatus 121 can
It is made up of non-metallic elastic material, elastic deformation occurs when abutting with drive shaft, strengthens the effect to copulational protuberance further
Power.Force application apparatus 122 in Fig. 8 is a spring, and two ends are separately fixed on two copulational protuberances, during the extruding of driven moving axis, draws
Dynamic copulational protuberance is closer to drive shaft.Force application apparatus 123 in Fig. 9 is magnetic devices, and copulational protuberance is also equipped with magnetic force piece
116, it is maintained at, so that engaging to break through, the position that axially projecting distance is maximum, when by other External Force Actings, copulational protuberance swings,
When external force is cancelled, magnetic devices makes copulational protuberance recover the position to axially projecting distance maximum.It is understood that magnetic
The position of device also can have been changed, as long as can stably apply to make joint break through to be maintained at the maximum position of axially projecting distance i.e.
Can.
Claims (10)
1. drive assembly, including the cylindrical element being coaxially disposed and connector, wherein:
Described cylindrical element is arranged on the one end of Delevoping cartridge, and described connector is partially disposed in described cylindrical element, have with
What described cylindrical element connected connects end and the free end from described cylindrical element extend out to described Delevoping cartridge, the company of described connector
Connect end and can be provided with force device in moving axially along described cylindrical element, and described cylindrical element, to execute to described connector
Add the power pushed outwardly on, described cylindrical element is provided with the limit preventing the connection end of described connector from deviating from described cylindrical element
Bit architecture,
The free end of described connector projects radially outwardly, and is provided with holding tank, engagement tab in part outwardly
Point ground is contained in that described holding tank is interior and projecting axially outward along described connector, and the root of wherein said copulational protuberance is positioned at
In described holding tank, cervical region is positioned at the opening part of described holding tank, and junction is outside described holding tank, to become with electrofax
As the drive shaft of equipment engages, described root has a size more than described opening, and opens described in being smaller in size than of described cervical region
Mouthful, described copulational protuberance can swing, so that described copulational protuberance is along institute in the range of described cervical region with described limited opening
The axially projecting distance stating connector changes.
Driving assembly the most according to claim 1, it is characterised in that:
The core of described free end is depression, and described copulational protuberance applies at least part of status of force application apparatus of active force
In described depression, when described driving assembly is positioned at operating position, the top of the drive shaft of described electrophotographic image forming
Abut with described force application apparatus, apply described junction surface to described copulational protuberance and press close to the power of described drive shaft.
Driving assembly the most according to claim 2, it is characterised in that:
Described force application apparatus is made up of non-metallic elastic material, or described force application apparatus is metal clips or spring.
Driving assembly the most according to claim 2, it is characterised in that:
Described force application apparatus is magnetic devices, and described copulational protuberance arranges corresponding magnetic part, and described magnetic devices makes institute
State copulational protuberance and be maintained at the position that axially projecting distance is bigger.
Driving assembly the most according to any one of claim 1 to 4, it is characterised in that:
Described root is spherical in shape, swings around the spherical centre of sphere when described copulational protuberance stress.
6. according to the driving assembly described in top arbitrary in Claims 1-4, it is characterised in that:
Described holding tank is spherical in shape, swings around the spherical centre of sphere when described copulational protuberance stress.
7. according to the driving assembly described in top arbitrary in Claims 1-4, it is characterised in that:
Described junction surface is provided with recess, when described driving assembly is positioned at operating position, described electrophotographic image forming
Radial projection abuts with described junction surface in described indent.
Driving assembly the most according to any one of claim 1 to 4, it is characterised in that:
When described driving component operation, the side that described junction surface abuts with the radial projection of described electrophotographic image forming
For tilt, and its far-end is away from the direction of rotation inclination of described driving assembly.
9. Delevoping cartridge, including being provided with the box body driving assembly, described driving assembly includes cylindrical element and the connection being coaxially disposed
Part, wherein:
Described cylindrical element is arranged on the one end of Delevoping cartridge, and described connector is partially disposed in described cylindrical element, have with
What described cylindrical element connected connects end and the free end from described cylindrical element extend out to described Delevoping cartridge, the company of described connector
Connect end and can be provided with force device in moving axially along described cylindrical element, and described cylindrical element, to execute to described connector
Add the power pushed outwardly on, described cylindrical element is provided with the limit preventing the connection end of described connector from deviating from described cylindrical element
Bit architecture,
The free end of described connector projects radially outwardly, and is provided with holding tank, engagement tab in part outwardly
Point ground is contained in that described holding tank is interior and projecting axially outward along described connector, and the root of wherein said copulational protuberance is positioned at
In described holding tank, cervical region is positioned at the opening part of described holding tank, and junction is outside described holding tank, to become with electrofax
As the drive shaft of equipment engages, described root has a size more than described opening, and opens described in being smaller in size than of described cervical region
Mouthful, described copulational protuberance can swing, so that described copulational protuberance is along institute in the range of described cervical region with described limited opening
The axially projecting distance stating connector changes.
Delevoping cartridge the most according to claim 9, it is characterised in that:
Described Delevoping cartridge includes that photosensitive drums, described cylindrical element and described photosensitive drums are placed coaxially on the end of described photosensitive drums,
And it is provided with gear on the lateral wall of described cylindrical element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483975.9U CN205862103U (en) | 2016-05-24 | 2016-05-24 | Delevoping cartridge and driving assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483975.9U CN205862103U (en) | 2016-05-24 | 2016-05-24 | Delevoping cartridge and driving assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205862103U true CN205862103U (en) | 2017-01-04 |
Family
ID=57643104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620483975.9U Active CN205862103U (en) | 2016-05-24 | 2016-05-24 | Delevoping cartridge and driving assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205862103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824214A (en) * | 2016-05-24 | 2016-08-03 | 珠海联合天润打印耗材有限公司 | Developing box and drive module |
| CN107831645A (en) * | 2017-12-15 | 2018-03-23 | 珠海联合天润打印耗材有限公司 | Rotary driving force receiving member, drive component and box |
-
2016
- 2016-05-24 CN CN201620483975.9U patent/CN205862103U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824214A (en) * | 2016-05-24 | 2016-08-03 | 珠海联合天润打印耗材有限公司 | Developing box and drive module |
| CN107831645A (en) * | 2017-12-15 | 2018-03-23 | 珠海联合天润打印耗材有限公司 | Rotary driving force receiving member, drive component and box |
| CN107831645B (en) * | 2017-12-15 | 2024-02-20 | 珠海联合天润打印耗材有限公司 | Rotational driving force receiving member, driving assembly, and cartridge |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |