CN208314445U - Rotate force transfer unit, photosensitive drums and handle box - Google Patents
Rotate force transfer unit, photosensitive drums and handle box Download PDFInfo
- Publication number
- CN208314445U CN208314445U CN201821058585.2U CN201821058585U CN208314445U CN 208314445 U CN208314445 U CN 208314445U CN 201821058585 U CN201821058585 U CN 201821058585U CN 208314445 U CN208314445 U CN 208314445U
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- transfer unit
- head
- force transfer
- axis
- central axis
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
The utility model provides a kind of rotation force transfer unit and using the rotation force transfer unit as the photosensitive drums and handle box of component parts, rotating force transfer unit includes drum gear, rotational force transmitting part and rotary force receive head, axial one end of drum gear has open accommodating chamber, rotational force transmitting part includes adjustment sliding block, channel parts and central axis, one end of central axis is fixedly connected with drum gear, the other end of central axis is located in accommodating chamber, channel parts have spatially orthogonal upper hopper chute and gliding groove, upper hopper chute and gliding groove are respectively positioned in accommodating chamber, adjustment sliding block is formed with upper hopper chute in a first direction slidably to be cooperated relatively, rotary force receives head and can connect with adjustment sliding block with rotating about the axis thereof, the other end of central axis is formed with gliding groove in a second direction slidably to be cooperated relatively, first direction and second Direction is each perpendicular to the axis of drum gear, improves the handle box with the rotation force transfer unit in the smoothness of the machine that falls and disassembly process.
Description
Technical field
The utility model relates to printing consumables technical fields, come from laser printing owner for receiving more particularly, to one kind
The rotary force of machine drive shaft and the rotation force transfer unit for passing to rotary part, and using the rotation force transfer unit as being constituted
The photosensitive drums and handle box of component.
Background technique
The imaging of electro photography forms equipment such as laser printer, is a kind of utilization electrofax principle, at least through
Charging, exposure are developed, and are transferred, fixing, and clean process forms the equipment of image on image forming medium such as paper.Imaging
The material of the easy consumption used in equipment is generally called printing consumables.In general, carbon dust consumed by developing generally is mentioned by handle box
For, after the carbon dust in handle box is finished, then the handle box more renewed.
Existing handle box, generally include powder cabin, be arranged in powder cabin with developing cell cooperation driving part, development
Conductive contact in roller, powder outlet cutter, transmission gear and conducting end and conducting end on handle box end cap, and comprising useless
The developing device of powder cabin and photosensitive drums.Handle box is placed in imaging device, the rotation force transfer unit of handle box by with
Drive shaft coupling in imaging device is set, and rotation force transfer unit is as the drive shaft turns of imaging device are at realization
Developing cell rotates in a circumferential direction movement in reason box.The conductive contact of handle box conducting end is contacted with conductive site on imaging device, is made
Handle box internal development component according to design feature it is positively charged pressure or negative voltage powder cabin inside carbon dust developer roll and other
To photosensitive drums powder supply under the effect of component electric field force, to develop to photosensitive drums, then carbon dust is transferred on paper by transferring.
When the carbon dust in handle box exhausts, handle box need to be unloaded from imaging device.
A kind of rotation force transfer unit of existing handle box is the drive connection structure using sphere type universal joint, is being transported
During, rotation force transfer unit is easily separated from, and causes photosensitive drums that can not receive driving force, can not be just so as to cause handle box
It is often used.
In addition there are also a kind of handle box, the gear positioning that the driving body of rod in force transfer unit passes through Locating driver is rotated
Component, and can be slided relative to gear axial reciprocating, when mounting and dismounting handle box, rotation force transfer unit holds
It is easily stuck with the drive rod of imaging device, cause to rotate force transfer unit and drive shaft damage, causes handle box can not normal work
Make.
Summary of the invention
In order to realize first purpose of the utility model, the utility model provides a kind of rotation force transfer unit, it is intended to change
The kind handle box with the rotation force transfer unit is falling machine and is removing the smoothness of process from host.
In order to realize second purpose of the utility model, the utility model provides a kind of using above-mentioned rotation force transfer unit
The photosensitive drums of building.
In order to realize the third purpose of the utility model, the utility model provides a kind of using above-mentioned rotation force transfer unit
The handle box of building.
In order to realize first purpose of the utility model, the utility model provides a kind of rotation force transfer unit, including drum
Gear, rotational force transmitting part and rotary force receive head, and rotary force receives head and drives for receiving from laser printing machine host
The rotary force of moving axis, axial one end of drum gear have open accommodating chamber, and rotational force transmitting part includes adjustment sliding block, groove portion
One end of part and central axis, central axis is fixedly connected with drum gear, and the other end of central axis is located in accommodating chamber, and channel parts have
Spatially orthogonal upper hopper chute and gliding groove, upper hopper chute and gliding groove are respectively positioned in accommodating chamber, adjust sliding block first
It being formed on direction with upper hopper chute and is slidably cooperated relatively, rotary force receives head and can connect with adjustment sliding block with rotating about the axis thereof,
The other end of central axis is formed with gliding groove in a second direction slidably to be cooperated relatively, and first direction and second direction are vertical
In the axis of drum gear.
It can be seen that one end of central axis is fixedly connected with drum gear, the other end of central axis is located in accommodating chamber, groove portion
Part is respectively positioned in accommodating chamber with spatially orthogonal upper hopper chute and gliding groove, upper hopper chute and gliding groove, adjusts sliding block
Formed with upper hopper chute and slidably cooperated relatively in a first direction, rotary force receive head can with rotating about the axis thereof with adjustment sliding block
Connection, the other end of central axis is formed with gliding groove in a second direction slidably to be cooperated relatively, has the rotary force transmitting group
The handle box of part not will receive during falling machine certain components obstruction and interference and generate stuck phenomenon, beaten with laser
The cooperation for printing machine host drive shaft is more smoothly.When needing to take out handle box from laser printer, sliding block is adjusted in upper hopper chute
It is interior to be slided along first direction, while central axis also slides in gliding groove in a second direction, is hanging down so that rotary force be made to receive head
It is directly translated in the axis direction of laser printer host driven axis, rotary force is made to receive head and laser printer host driven axis phase
Mutually dislocation, realization disengage, and can swimmingly take out handle box at this time.
Further scheme is that central axis has head, mounting portion and bar portion, and head is located at one end of bar portion, installs
It is located in bar portion to the adjacent head in portion, the other end of bar portion is equipped with the fixation hole for extending radially through bar portion, the other end of drum gear
The pilot hole being connected to accommodating chamber is offered, the other end of bar portion passes through pilot hole, and fixation hole can be inserted into Fixed latches, fixed to insert
For pins position in the outside of the other end of drum gear, mounting portion is resisted against the bottom of accommodating chamber, head in a second direction with gliding groove
Formation slidably cooperates relatively.
Further scheme is, the inner wall tool of pilot hole there are two radially protruding and the rib that is oppositely arranged, bar portion
The other end and two ribs are interference fitted.
It can be seen that Fixed latches and mounting portion can limit central axis relative to drum gear in axial movement, and bar
The other end in portion and two ribs limit the relative rotary motion of central axis and drum gear with being interference fitted, to make central axis
It is fixedly connected with drum gear.
Further scheme is that head is in the lamellar of cydariform, and the cross-sectional shape of bar portion is in cydariform, the cross of bar portion
Sectional area is less than the cross-sectional area on head.
Further scheme is that rotary force receives head and adjusts the axis for being equipped between sliding block and can receiving head around rotary force
The rotary spacing pin of rotation.
Further scheme is that adjustment sliding block includes pedestal and the boss on pedestal, and pedestal is in a first direction
It is formed with upper hopper chute and is slidably cooperated relatively, there is the groove for accommodating rotary spacing pin on the bottom surface of pedestal, have in groove
The first limited block and the second limited block being oppositely arranged, boss offer the through-hole in axial direction and groove perforation, rotary force
The one end for receiving head is arranged through through-hole, and rotary spacing pin is connect with one end that rotary force receives head.
Further scheme is that it includes outer end, middle part and axle portion that rotary force, which receives head, and middle part is located at outer end
Between axle portion, axle portion is equipped with the pin hole that passes through for rotary spacing pin, and middle part is resisted against on boss, is located at outer end to overhanging
It is arranged out there are two dog, two dogs form central symmetry about the axis that rotary force receives head.
Further scheme is that central axis is coaxial setting with drum gear.
In order to realize second purpose of the utility model, the utility model provides a kind of photosensitive drums, including drum barrel and installation
In the rotation force transfer unit of an axial end of drum barrel, rotate force transfer unit include drum gear, rotational force transmitting part with
And rotary force receives head, rotary force receives head and is used to receive the rotary force from laser printer host driven axis, drum gear
Axial one end has open accommodating chamber, and rotational force transmitting part includes adjusting sliding block, channel parts and central axis, and the one of central axis
End is fixedly connected with drum gear, and the other end of central axis is located in accommodating chamber, and channel parts have on spatially orthogonal
Sliding slot and gliding groove, upper hopper chute and gliding groove are respectively positioned in accommodating chamber, and adjustment sliding block forms phase with upper hopper chute in a first direction
To slidably cooperating, rotary force receives head and can connect with adjustment sliding block with rotating about the axis thereof, and the other end of central axis is second
It is formed on direction with gliding groove and is slidably cooperated relatively, first direction and second direction are each perpendicular to the axis of drum gear.
In order to realize the third purpose of the utility model, the utility model provides a kind of handle box, including box body and can revolve
Be supported on photosensitive drums between box body end walls with turning, photosensitive drums include drum barrel and be installed on drum barrel an axial end rotation
Force transfer unit, rotation force transfer unit include that drum gear, rotational force transmitting part and rotary force receive head, and rotary force receives
Head has open accommodating chamber for receiving the rotary force from laser printer host driven axis, axial one end of drum gear,
Rotational force transmitting part includes that adjustment sliding block, channel parts and central axis, one end of central axis are fixedly connected with drum gear, central axis
The other end be located in accommodating chamber, channel parts have spatially orthogonal upper hopper chute and gliding groove, upper hopper chute and downslide
Slot is respectively positioned in accommodating chamber, and adjustment sliding block is formed with upper hopper chute in a first direction slidably to be cooperated relatively, and rotary force receives head
It can be connect with adjustment sliding block with rotating about the axis thereof, the other end of central axis forms opposite sliding with gliding groove in a second direction
Ground cooperation, first direction and second direction are each perpendicular to the axis of drum gear.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model rotation force transfer unit embodiment.
Fig. 2 is the first viewing angle constructions figure of drum gear in the utility model rotation force transfer unit embodiment.
Fig. 3 is the second viewing angle constructions figure of drum gear in the utility model rotation force transfer unit embodiment.
Fig. 4 is the local structural graph of the utility model rotation force transfer unit embodiment.
Fig. 5 is the partial exploded view of the utility model rotation force transfer unit embodiment.
Fig. 6 is that rotary force receives head and adjusts the structure of sliding block cooperation in the utility model rotation force transfer unit embodiment
Figure.
The following is a further explanation of the present invention with reference to the accompanying drawings and embodiments.
Specific embodiment
Referring to Fig. 1 to Fig. 6, rotating force transfer unit 1 includes that drum gear 5, rotational force transmitting part and rotary force receive
First 2, rotary force receives head 2 for receiving the rotary force from laser printer host driven axis.Drum gear 5 is tight at photosensitive drums
Drum barrel an axial end, the axis of drum gear 5 is overlapped with the axis of drum barrel, and and synchronized drum around their common axis
Rotation.Wherein, photosensitive drums are rotatably supported between the box body end walls of handle box.
Referring to figs. 2 and 3, axial one end of drum gear 5 has open accommodating chamber 54, and the other end of drum gear 5 opens up
Have a pilot hole 52 being connected to accommodating chamber 54, the inner wall tool of pilot hole 52 there are two radially protruding and the rib 53 that is oppositely arranged,
There is transmission gear ring 51 on the outer circumference surface of drum gear 5.The cross-sectional shape of the present embodiment pilot hole 52 is cydariform, two ribs
53 are located at two of cydariform pilot hole 52 relatively and in plane parallel to each other.
Referring to Fig. 1, Fig. 4 and Fig. 5, rotational force transmitting part includes adjustment sliding block 3, channel parts 4 and central axis 7, central axis 7
One end be fixedly connected with drum gear 5, the other end of central axis 7 is located in accommodating chamber 54.Central axis 7 has head 71, installation
Portion 72 and bar portion 73, head 71 are located at one end of bar portion 73, and adjacent 71 ground of head of mounting portion 72 is located in bar portion 73, and head
71 and mounting portion 72 be respectively positioned in accommodating chamber 54, the other end of bar portion 73 is equipped with the fixation hole 74 for extending radially through bar portion 73.Bar
The other end in portion 73 passes through pilot hole 52 and is fixedly connected with two interference fits of rib 53, and fixation hole 74 can be inserted into fixed insert
Pin 6, Fixed latches 6 are located at the outside of the other end of drum gear 5, and mounting portion 72 is resisted against the bottom 55 of accommodating chamber 54.Therefore, Gu
Determine bolt 6 and mounting portion 72 limit central axis 7 relative to drum gear 5 in axial movement, and the other end of bar portion 73 with
Two ribs 53 limit the relative rotary motion of central axis 7 Yu drum gear 5 with being interference fitted, to make central axis 7 and drum tooth
Wheel 5 is fixedly connected.The present embodiment head 71 is in the lamellar of cydariform, and the cross-sectional shape of bar portion 73 is in cydariform, bar portion 73
Cross-sectional area is less than the cross-sectional area on head 71.
Channel parts 4 are to open slotted cylindrical body, and top has the upper hopper chute 41 radially penetrated through, and bottom has radial pass through
The cross section of logical gliding groove 42, the upper hopper chute 41 and gliding groove 42 is substantially in the shape of a " convex ", and upper hopper chute 41 and gliding groove 42 exist
It is spatially mutually perpendicular to, and upper hopper chute 41 and gliding groove 42 are respectively positioned in the accommodating chamber 54 of drum gear 5.Adjusting sliding block 3 can be
Radially cooperate slidingly back and forth in upper hopper chute 41 relative to channel parts 4, i.e., slides in a first direction.The head of central axis 7
71 can radially cooperate slidingly back and forth in gliding groove 42 relative to channel parts 4, i.e., slide in a second direction.To, the
One direction and second direction are each perpendicular to the axis of drum gear 5.
Rotary force receives head 2 and adjusts the rotary spacing for being equipped with the axis rotation that can receive head 2 around rotary force between sliding block 3
Pin 8.Rotary force receive head 2 substantially in one similar to torch shape, by successively attenuating from outer (being from up to down in Fig. 5) inwards
Outer end 23, middle part 22 and axle portion 21 constitute, axle portion 21 is equipped with the pin hole 25 passed through for rotary spacing pin 8.Positioned at outer end
Portion 23 is arranged protrudingly there are two dog 24, and two dogs 24 form central symmetry about the axis that rotary force receives head 2,
Two dogs 24 can be engaged with laser printer host driven axis.
Referring to figs. 5 and 6, adjustment sliding block 3 includes substantially in the pedestal 32 of cydariform and the circular cylindrical projection on pedestal 32
Platform 31, pedestal 32 radially cooperate slidingly back and forth relative to channel parts 4 in upper hopper chute 41, i.e., slide in a first direction.
There is the groove 34 for accommodating rotary spacing pin 8 on the bottom surface of pedestal 32, there is the first limiting block being oppositely arranged in groove 34
Block 35 and the second limited block 36.Boss 31 offers the through-hole 33 penetrated through in axial direction and groove 34, and the diameter of the through-hole 33 is big
In rotary force receive head 2 axle portion 21 diameter, and be less than rotary force receive head 2 middle part 22 diameter, therefore only for
Axle portion 21 passes through.Wherein, the middle part 22 that rotary force receives head 2 is resisted against on boss 31.It sets in groove 34 and is set there are two opposite
The first limited block 35 and the second limited block 36 set, enable rotary spacing pin 8 and only can be in certain angle range
The interior axis rotation that head 2 is received around rotary force.
When the handle box with above-mentioned rotation force transfer unit 1 is placed to laser printer, passed using rotary force
The adjustment sliding block 3 for passing component 1 slides in upper hopper chute 41 along first direction, while central axis 7 is also in gliding groove 42 along second
At this moment direction sliding is revolved so that the dog 24 for making the rotary force for rotating force transfer unit 1 receive head 2 is placed towards a fixed-direction
Turn power and receive head 2 to may be implemented to be rotatably assorted with laser printer host driven axis.If the dog 24 of rotary force reception head 2
Exist when interfering with laser printer host driven axis, rotary force receive head 2 can voluntarily certain angle rotatable around its axis, thus
The position of adjust automatically dog 24 avoids interfering with laser printer host driven axis.Laser printer is started to work, and two convex
Pawl 24 and laser printer host driven axis stablize cooperation to drive photosensitive drums to stablize and rotate.Therefore, handle box is falling machine mistake
Not will receive in journey certain components obstruction and interference and generate stuck phenomenon, with matching for laser printer host driven axis
It closes more smoothly.
When needing to take out handle box from laser printer, handle box handle is held manually, to the outer of laser printer
Layback moves handle box, moves a certain distance handle box outward, at this moment rotates the adjustment sliding block 3 of force transfer unit 1 in upper cunning
It is slided in slot 41 along first direction, while central axis 7 also slides in gliding groove 42 in a second direction, so that rotary force be made to receive
First 2, in the axis direction translation perpendicular to laser printer host driven axis, make rotary force receive head 2 and laser printing machine host
Drive shaft mutual dislocation, realization disengage, and can swimmingly take out handle box at this time.
It is more stable that handle box with above-mentioned rotation force transfer unit 1 falls machine, prints more stable, and laser printing machine host drives
Moving axis receives head with the rotary force of handle box and can correctly and fully be engaged, and improves the compatibility of handle box, cost performance is higher.
Above embodiments, only preferred embodiments of the utility model, be not to limit the utility model practical range, therefore it is all
According to the equivalent change or modification that the structure, feature and principle of present utility model application the scope of the patents is done, this reality should be included in
With in new patent application range.
Claims (10)
1. rotating force transfer unit, including drum gear, rotational force transmitting part and rotary force receive head, the rotary force is received
Head is for receiving the rotary force from laser printer host driven axis, it is characterised in that:
Axial one end of the drum gear has open accommodating chamber, and the rotational force transmitting part includes adjustment sliding block, groove portion
Part and central axis, one end of the central axis are fixedly connected with the drum gear, and the other end of the central axis is located at the appearance
It receives intracavitary；
The channel parts have spatially orthogonal upper hopper chute and gliding groove, the upper hopper chute and the equal position of the gliding groove
Slidably cooperate relatively in the accommodating chamber, the adjustment sliding block is formed with the upper hopper chute in a first direction, the rotation
Turn power receive head can be connect with the adjustment sliding block with rotating about the axis thereof, the other end of the central axis in a second direction with
The gliding groove is formed slidably to be cooperated relatively, and the first direction and the second direction are each perpendicular to the axis of the drum gear
Line.
2. rotation force transfer unit according to claim 1, it is characterised in that:
The central axis has head, mounting portion and bar portion, and the head is located at one end of the bar portion, and the mounting portion is adjacent
It is located in the bar portion to the head, the other end of the bar portion is equipped with the fixation hole for extending radially through the bar portion；
The other end of the drum gear offers the pilot hole being connected to the accommodating chamber, and the other end of the bar portion passes through described
Pilot hole, the fixation hole can be inserted into Fixed latches, and the Fixed latches are located at the outside of the other end of the drum gear, described
Mounting portion is resisted against the bottom of the accommodating chamber, and the head is formed with the gliding groove in a second direction slidably matches relatively
It closes.
3. rotation force transfer unit according to claim 2, it is characterised in that:
The inner wall tool of the pilot hole is there are two radially protruding and the rib that is oppositely arranged, the other end of the bar portion and two institutes
State rib interference fit.
4. rotation force transfer unit according to claim 3, it is characterised in that:
The head is in the lamellar of cydariform, and the cross-sectional shape of the bar portion is in cydariform, and the cross-sectional area of the bar portion is small
Cross-sectional area in the head.
5. rotation force transfer unit according to claim 1, it is characterised in that:
The rotary force, which receives, is equipped with turning for the axis rotation that head can be received around the rotary force between head and the adjustment sliding block
Dynamic spacer pin.
6. rotation force transfer unit according to claim 5, it is characterised in that:
The adjustment sliding block includes pedestal and the boss on the pedestal, the pedestal in a first direction with the upper cunning
Slot is formed slidably to be cooperated relatively, has the groove for accommodating the rotary spacing pin, the groove on the bottom surface of the pedestal
It is interior with the first limited block and the second limited block that are oppositely arranged；
The boss is offered in the axial through-hole with groove perforation, and the rotary force receives one end of head through described logical
Hole setting, the rotary spacing pin are connect with one end that the rotary force receives head.
7. rotation force transfer unit according to claim 6, it is characterised in that:
It includes outer end, middle part and axle portion that the rotary force, which receives head, and the middle part is located at the outer end and the axis
Between portion, the axle portion is equipped with the pin hole passed through for the rotary spacing pin, and the middle part is resisted against on the boss；
It is arranged protrudingly positioned at the outer end there are two dog, two dogs receive head about the rotary force
Axis forms central symmetry.
8. rotation force transfer unit according to any one of claims 1 to 7, it is characterised in that:
The central axis is coaxial setting with the drum gear.
9. photosensitive drums, the rotation force transfer unit including drum barrel and an axial end for being installed on the drum barrel, it is characterised in that:
The rotation force transfer unit is the rotation force transfer unit in 1 to 8 any one of the claims.
10. handle box, including box body and the photosensitive drums being rotatably supported between the box body end walls, the photoreceptor drum
It includes drum barrel and is installed on the rotation force transfer unit of an axial end of the drum barrel, it is characterised in that:
The rotation force transfer unit is the rotation force transfer unit in 1 to 8 any one of the claims.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058585.2U CN208314445U (en) | 2018-07-04 | 2018-07-04 | Rotate force transfer unit, photosensitive drums and handle box |
| PCT/CN2019/094598 WO2020007327A1 (en) | 2018-07-04 | 2019-07-03 | Rotating force transmission assembly, and photosensitive drum and processing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058585.2U CN208314445U (en) | 2018-07-04 | 2018-07-04 | Rotate force transfer unit, photosensitive drums and handle box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208314445U true CN208314445U (en) | 2019-01-01 |
Family
ID=64717349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821058585.2U Active CN208314445U (en) | 2018-07-04 | 2018-07-04 | Rotate force transfer unit, photosensitive drums and handle box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208314445U (en) |
| WO (1) | WO2020007327A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110286574A (en) * | 2019-07-26 | 2019-09-27 | 珠海天威飞马打印耗材有限公司 | Driving assembly and handle box |
| WO2020007327A1 (en) * | 2018-07-04 | 2020-01-09 | 珠海天威飞马打印耗材有限公司 | Rotating force transmission assembly, and photosensitive drum and processing box |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4574719B2 (en) * | 2008-05-27 | 2010-11-04 | キヤノン株式会社 | Developing device, process cartridge, and electrophotographic image forming apparatus |
| CN201532527U (en) * | 2009-10-27 | 2010-07-21 | 珠海天威飞马打印耗材有限公司 | Photosensitive drum drive assembly |
| CN201607611U (en) * | 2010-01-27 | 2010-10-13 | 珠海天威飞马打印耗材有限公司 | Driving element for photosensitive drum |
| CN102096352B (en) * | 2011-02-21 | 2012-10-17 | 珠海天威飞马打印耗材有限公司 | Rotating driving force receiver and drive component |
| CN202041766U (en) * | 2011-05-06 | 2011-11-16 | 珠海天威飞马打印耗材有限公司 | Driving component, photosensitive drum and processing box |
| CN206773405U (en) * | 2017-04-29 | 2017-12-19 | 江西亿铂电子科技有限公司 | A kind of drive component and the handle box comprising the drive component |
| CN108459484B (en) * | 2018-05-25 | 2024-03-22 | 珠海天威飞马打印耗材有限公司 | Process cartridge and electrophotographic image forming apparatus |
| CN208255643U (en) * | 2018-05-04 | 2018-12-18 | 江西亿铂电子科技有限公司 | A kind of handle box |
| CN208314445U (en) * | 2018-07-04 | 2019-01-01 | 珠海天威飞马打印耗材有限公司 | Rotate force transfer unit, photosensitive drums and handle box |
-
2018
- 2018-07-04 CN CN201821058585.2U patent/CN208314445U/en active Active
-
2019
- 2019-07-03 WO PCT/CN2019/094598 patent/WO2020007327A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020007327A1 (en) * | 2018-07-04 | 2020-01-09 | 珠海天威飞马打印耗材有限公司 | Rotating force transmission assembly, and photosensitive drum and processing box |
| CN110286574A (en) * | 2019-07-26 | 2019-09-27 | 珠海天威飞马打印耗材有限公司 | Driving assembly and handle box |
| CN110286574B (en) * | 2019-07-26 | 2024-04-05 | 珠海天威飞马打印耗材有限公司 | Drive assembly and process cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020007327A1 (en) | 2020-01-09 |
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