CN107219736A - Rotate force transfer unit and handle box - Google Patents
Rotate force transfer unit and handle box Download PDFInfo
- Publication number
- CN107219736A CN107219736A CN201710628759.8A CN201710628759A CN107219736A CN 107219736 A CN107219736 A CN 107219736A CN 201710628759 A CN201710628759 A CN 201710628759A CN 107219736 A CN107219736 A CN 107219736A
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- Prior art keywords
- transmission
- fixture
- transmission gear
- rotation force
- accommodating chamber
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- Granted
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- 238000012546 transfer Methods 0.000 title claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 161
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000000694 effects Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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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
- G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
- G03G15/757—Drive mechanisms for photosensitive medium, e.g. gears
-
- 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
-
- 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
-
- 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
- G03G21/1864—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 associated with a positioning function
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
- G03G2221/1654—Locks and means for positioning or alignment
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
- G03G2221/1657—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts transmitting mechanical drive power
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electrophotography Configuration And Component (AREA)
- Gear Transmission (AREA)
- Structure Of Transmissions (AREA)
Abstract
The present invention, which provides a kind of rotation force transfer unit, includes rotation force transmission element, Transmission gear and position-limit mechanism, and the inside of Transmission gear offers accommodating chamber, and rotation force transmission element is arranged in accommodating chamber and can moved along the axial reciprocating of Transmission gear；Rotation force transmission element includes the transmission pole and the input tooth positioned at the axial end of transmission pole one of column, and input tooth is used to receive rotary driving force；Position-limit mechanism includes fixture and elastic component, and the first end of elastic component is abutted with the inwall of accommodating chamber, and the second end of elastic component is abutted with another axial end of transmission pole；Fixture is removably attached to stretch out on transmission pole and in the side wall radially from transmission pole of transmission pole；Transmission gear is provided with limiting section, and fixture is connected on limiting section, and fixture is located in the axial upper limit portion of transmission pole close to the side of input tooth.The present invention also provides a kind of handle box with above-mentioned rotation force transfer unit.Rotation force transfer unit is simple in construction and handle box can be made to install and convenient disassembly.
Description
Technical field
It is to be related to one kind to be removably mounted on specifically the present invention relates to electrophotographic image forming printing technique field
Handle box and its rotation force transfer unit on electrophotographic image forming.
Background technology
Electrophotographic image forming is that a kind of utilization electrofax principle is formed at image on print media such as paper
Equipment, including duplicator, printer, facsimile machine, all-in-one etc., generally include main frame and the place being removably installed in main frame
Manage box.Wherein, rotate element is provided with handle box and the revolving force biography for the rotary driving force that the main frames such as printer are provided is received
Component is passed, rotate element at least includes one kind in developing element, photosensitive drums, charge member, and handle box is attached to after main frame,
Rotation force transfer unit matches somebody with somebody to merge with the drive mechanism of main frame receives the revolving force that drive mechanism is provided, and then drives rotate element
Rotate.
Publication No. is discloses a kind of handle box in CN102067042A Chinese patent literature, its existing revolving force transmission group
Part uses sphere type universal joint.This sphere type universal joint is easily deviate from from gear, or offset direction, particularly in transport
During, this phenomenon is more easy to occur, and is engaged in addition, sphere type gimbal structure is more difficult with the drive mechanism of main frame, so that
The transfer function of sphere type universal joint is caused to lose or job insecurity.In order that sphere type universal joint can be with main frame driving
Mechanism coordinates, it usually needs set torsion spring and locating part to position it, this substantially increases the quantity of parts, makes processing
Complicatedization of box.
In addition, the existing rotation force transfer unit with Telescopic is complicated, machine-shaping is difficult.
The content of the invention
The main object of the present invention is to provide revolving force that is a kind of simple in construction and can making handle box installation and convenient disassembly
Transmitting assembly.
It is a further object of the present invention to provide a kind of handle box with above-mentioned rotation force transfer unit.
To realize above-mentioned main purpose, the present invention, which provides a kind of rotation force transfer unit, includes rotation force transmission element, transmission
Gear and position-limit mechanism, the inside of Transmission gear offer accommodating chamber, and rotation force transmission element is arranged in accommodating chamber and can edge
The axial reciprocating movement of Transmission gear；Rotation force transmission element includes the transmission pole of column and the input positioned at the axial end of transmission pole one
Tooth, input tooth is used to receive rotary driving force；Position-limit mechanism includes fixture and elastic component, the first end and accommodating chamber of elastic component
Inwall abut, the second end of elastic component is abutted with another axial end of transmission pole；Fixture is removably attached to transmission pole
Stretch out above and in the side wall radially from transmission pole of transmission pole;Limiting section is provided with Transmission gear, fixture is abutted
On limiting section, in the axial direction of transmission pole, limiting section is located at fixture close to the side of input tooth.
From such scheme, using the transmission pole of column, provided by its drive mechanism for inputting tooth Receiving Host
The cooperation of fixture and elastic component makes rotation force transmission element edge in the accommodating chamber of Transmission gear in rotary driving force, position-limit mechanism
The axial direction for Transmission gear moves reciprocatingly, compared with prior art, it is to avoid what rotation force transmission element came off from Transmission gear
Risk, so as to ensure that rotation force transfer unit has good reliability and stability when transmitting driving force, simultaneously effective
Simplify the structure of rotation force transfer unit.Fixture is removably attached to be easy to implement assembly and disassembly on transmission pole.The biography of column
Defeated bar is simple in construction and processing technology is simple, is favorably improved production efficiency.
One preferred scheme is that Transmission gear includes engaging piece and extension, axial direction of the extension along Transmission gear
Stretch out from an axial end of engaging piece, opened up at the position corresponding with the both ends of fixture on the perisporium of extension
There is active open, the two ends of fixture are located in active open, and gap is formed between fixture and active open.
Therefore, the simple in construction, assembling process of rotation force transfer unit it is simple and can avoid rotation force transmission element from
Come off in Transmission gear, additionally it is possible to be steadily coupled and depart from the drive mechanism of main frame.
Another preferred scheme is that position-limit mechanism also includes cover, and cover is fixed on accommodating chamber along Transmission gear
In the external port of axial direction；Two loose slots, two activities are offered on axial inwall of the accommodating chamber parallel to Transmission gear
Groove is arranged symmetrically relative to the axis of Transmission gear, and each loose slot is each along Transmission gear axially from the outer end of accommodating chamber
Mouth extends internally, and the two ends of fixture are located in two loose slots respectively, and gap is formed between fixture and loose slot.
As can be seen here, the simple in construction of rotation force transfer unit, assembling process are simple, can be put down with the drive mechanism of main frame
It is steady to be coupled and depart from.
Further scheme is that projection of the inner surface provided with insertion loose slot of cover, projection is matched somebody with somebody with loose slot interference
Close.
As can be seen here, projection is used for the displacement for limiting fixture, so as to prevent rotation force transmission element from being taken off out of Transmission gear
Fall.
One preferred scheme is that the cross section of transmission pole is circle.
As can be seen here, it is simple in construction, be easy to processing and cost is low.
One preferred scheme is that fixture is that the through hole for diametrically running through transmission pole is offered on pin, transmission pole,
Pin interference fit ground is arranged in through hole.
As can be seen here, simple and convenient assembly, improves the stability that fixture is connected with transmission pole.
One preferred scheme is that fixture is that the screw thread for diametrically running through transmission pole is offered on screw, transmission pole
Hole, screw coordinates with screwed hole.
As can be seen here, the stability that fixture is connected with transmission pole is improved, and threaded connection is easy to implement revolving force biography
Pass the replacing of each parts in component.
To realize above-mentioned another object, the present invention, which provides a kind of handle box, to be included box body and is arranged on outside an end wall of box body
Rotation force transfer unit；Force transfer unit, including rotation force transmission element, Transmission gear and position-limit mechanism are rotated, tooth is transmitted
The inside of wheel offers accommodating chamber, and rotation force transmission element is arranged in accommodating chamber and can moved along the axial reciprocating of Transmission gear；
Rotation force transmission element includes the transmission pole and the input tooth positioned at the axial end of transmission pole one of column, and input tooth, which is used to receive to rotate, to be driven
Power；Position-limit mechanism includes fixture and elastic component, and the first end of elastic component is abutted with the inwall of accommodating chamber, and the second of elastic component
End is abutted with another axial end of transmission pole；Fixture is removably attached on transmission pole and in transmission pole radially from biography
The side wall of defeated bar stretches out;Limiting section is provided with Transmission gear, fixture is connected on limiting section, in the axle of transmission pole
Upwards, limiting section is located at fixture close to the side of input tooth.
From such scheme, the machine-falling steady when handle box is installed, dependable performance, working stability during transmission driving force,
And the handle box is installed and convenient disassembly.
One preferred scheme is that Transmission gear includes engaging piece and extension, axial direction of the extension along Transmission gear
Stretch out from an axial end of engaging piece, opened up at the position corresponding with the both ends of fixture on the perisporium of extension
There is active open, the two ends of fixture are located in active open, and gap is formed between fixture and active open.
One preferred scheme is that position-limit mechanism also includes cover, and cover is fixed on accommodating chamber along Transmission gear axle
To external port on；Two loose slots, two loose slots are offered on axial inwall of the accommodating chamber parallel to Transmission gear
Axis relative to Transmission gear is arranged symmetrically, and each loose slot is each along Transmission gear axially from the external port of accommodating chamber
Extend internally, the two ends of fixture are located in two loose slots respectively, and gap is formed between fixture and loose slot.
Brief description of the drawings
Fig. 1 is the structural representation of handle box first embodiment of the present invention；
Fig. 2 is the structural representation of rotation force transfer unit in handle box first embodiment of the present invention；
Fig. 3 is the structure decomposition figure of rotation force transfer unit in handle box first embodiment of the present invention；
Fig. 4 is the sectional view of rotation force transfer unit in handle box first embodiment of the present invention；
Fig. 5 is the structural representation of rotation force transfer unit in handle box second embodiment of the present invention；
Fig. 6 is the structure decomposition figure of rotation force transfer unit in handle box second embodiment of the present invention；
Fig. 7 is the sectional view of rotation force transfer unit in handle box second embodiment of the present invention；
Fig. 8 is the structural representation of handle box second embodiment middle cover assembly of the present invention, rotation force transmission element and pin.
With reference to embodiments and its accompanying drawing the invention will be further described.
Embodiment
Following embodiment is passed mainly for handle box of the present invention because handle box of the present invention employs revolving force of the present invention
Component is passed, the explanation to rotating force transfer unit embodiment has been included in the explanation of handle box embodiment.
Handle box first embodiment
Referring to Fig. 1, handle box includes box body 10 and the rotation force transfer unit 1 being arranged on outside an end wall of the box body 10.Rotation
Turning force transfer unit 1 is used to the drive mechanism 101 of main frame be coupled and receive rotary driving force, and by the rotary driving force of reception
Pass to other revolving parts such as developer roll, puddle support.
Referring to Fig. 2 to Fig. 4, rotation force transfer unit 1 is by rotation force transmission element 11, Transmission gear 12 and position-limit mechanism 13
Constitute.
Transmission pole 111 of the rotation force transmission element 11 by column and the structure of input tooth 112 positioned at the axial end of transmission pole 111 1
Into input tooth 112 is used to receive rotary driving force.In the present embodiment, the cross section of transmission pole 111 is circle.
The inside of Transmission gear 12 offers columned accommodating chamber 120, and rotation force transmission element 11 is arranged on accommodating chamber 120
It is interior, and can be moved back and forth along the axial direction of Transmission gear 12 between disengaging configuration and coupled position.Disengaging configuration refers to revolving force biography
The location of when passing the drive mechanism 101 of component 1 and main frame in disengaged position, coupled position refers to rotation force transfer unit 1
The location of be in the drive mechanism 101 of main frame when being coupled state.
Referring to Fig. 3 and Fig. 4, position-limit mechanism 13 is made up of fixture and spring 132.The first end and accommodating chamber of spring 132
120 inwall 1201 is abutted, and the second end of spring 132 is abutted with another axial end of transmission pole 111, and fixture is removably solid
It is scheduled on transmission pole 111 and stretches out in the side wall radially from transmission pole 111 of transmission pole 111.Alternatively, fixture is
The through hole 113 for diametrically running through transmission pole 111 is offered on pin 131, transmission pole 111, the interference fit of pin 131 ground is installed
In through hole 113.
Transmission gear 12 is made up of engaging piece 121 and extension 122, and engaging piece 121 is included in the radial direction of Transmission gear 12
The helical gear 124 set on outer wall, the rotary driving force that helical gear 124 is used to receive rotation force transmission element 11 passes to other
Revolving part.Gear extension 122 stretches out along the axial direction of Transmission gear 12 from an axial end of engaging piece 121, extension
Active open 123, the two ends position of pin 131 are offered on 122 perisporium at the position corresponding with the both ends of pin 131
In in active open 123, gap is formed between pin 131 and active open 123, in order to which pin 131 can be opened in activity
Activity, makes pin 131 to be moved along the axial reciprocating of Transmission gear 12 in mouth 123, also can be with Transmission gear 12
Axle does rotation by a small margin centered on axis.
Limiting section 125 is provided with Transmission gear 12, in the axial direction of transmission pole 111, limiting section 125 is located at pin 131
Close to the side of input tooth 112, when rotation force transmission element 11 is in coupled position, pin 131 is connected on limiting section 125.
In the present embodiment, limiting section 125 refers to the side wall close to the side of input tooth 112 on active open 123.
Handle box second embodiment
As the explanation to handle box second embodiment of the present invention, the difference only pair with handle box first embodiment is entered below
Row explanation.
Referring to Fig. 5 to Fig. 8, position-limit mechanism 23 is made up of pin 231, spring 232 and cover 233, and cover 233 is fixed
In external port of the accommodating chamber 220 along the axial direction of Transmission gear 22, in axial inwall of the accommodating chamber 220 parallel to Transmission gear 22
Two loose slots 223 are offered on 2202, two loose slots 223 are arranged symmetrically relative to the axis of Transmission gear 22, each
Loose slot 223 extends internally each along the axial direction of Transmission gear 22 from the external port of accommodating chamber 220, the two ends difference of pin 231
In two loose slots 223, gap is formed between pin 231 and loose slot 223, i.e., loose slot 223 is perpendicular to itself
The width of bearing of trend is more than the diameter of pin 231, in order to pin 231 can in loose slot 223 it is movable, make pin 231
It can either move, can also be done by a small margin axle centered on the axis of Transmission gear 22 along the axial reciprocating of Transmission gear 22
Rotate.
Projection 234 of the inner surface of cover 233 provided with insertion loose slot 223, projection 234 is matched somebody with somebody with the interference of loose slot 223
Close, cover 233 is fixed on to the end of Transmission gear 22, in addition, offering center at the radial center position of cover 233
Hole 235, the diameter of centre bore 235 is slightly larger than the diameter of transmission pole 211, in order to which transmission pole can be in centre bore 235 back and forth
It is mobile.In the present embodiment, limiting section refers to projection 234.
In addition, fixture be alternatively offered on screw, transmission pole diametrically run through transmission pole screwed hole, screw with
Screwed hole coordinates.The cross section of transmission pole can also be polygon, and correspondingly accommodating chamber is corresponding with the shape of transmission pole.Spring
It can also be substituted using other elastic components such as rubber.Above-mentioned these, which change, can be achieved the purpose of the present invention.
From such scheme, using the transmission pole of column, provided by its drive mechanism for inputting tooth Receiving Host
In rotary driving force, position-limit mechanism the cooperation of fixture and spring make rotation force transmission element in the accommodating chamber of Transmission gear along
The axial direction of Transmission gear moves reciprocatingly, compared with prior art, it is to avoid the wind that rotation force transmission element comes off from Transmission gear
Danger, so that ensure that rotation force transfer unit has good reliability and stability when transmitting driving force, it is simultaneously effective simple
The structure of rotation force transfer unit is changed.Fixture is removably attached to be easy to implement assembly and disassembly on transmission pole.The transmission of column
Bar is simple in construction and processing technology is simple, is favorably improved production efficiency.
Finally it should be noted that above-described is only the preferred embodiment of the present invention, it is noted that for ability
For the those of ordinary skill in domain, without departing from the inventive concept of the premise, various modifications and improvements can be made, these
Belong to protection scope of the present invention.
Claims (10)
1. force transfer unit is rotated, including rotation force transmission element, Transmission gear and position-limit mechanism, the inside of the Transmission gear
Accommodating chamber is offered, the rotation force transmission element is arranged in the accommodating chamber and can moved along the axial reciprocating of the Transmission gear
It is dynamic；Characterized in that,
The rotation force transmission element includes the transmission pole and the input tooth positioned at the axial end of transmission pole one of column, the input
Tooth is used to receive rotary driving force；
The position-limit mechanism includes fixture and elastic component, and the first end of the elastic component is abutted with the inwall of the accommodating chamber,
Second end of the elastic component is abutted with another axial end of the transmission pole；The fixture is removably attached to the biography
Stretch out on defeated bar and in the side wall radially from the transmission pole of the transmission pole；
Limiting section is provided with the Transmission gear, the fixture is connected on the limiting section, in the axle of the transmission pole
Upwards, the limiting section is located at the fixture close to the side of the input tooth.
2. rotation force transfer unit according to claim 1, it is characterised in that：
The Transmission gear includes engaging piece and extension, and the extension is along the Transmission gear axially from the engagement
One axial end in portion stretches out, and is opened at the position corresponding with the both ends of the fixture on the perisporium of the extension
Provided with active open, the two ends of the fixture are located in the active open, between the fixture and the active open
It is formed with gap.
3. rotation force transfer unit according to claim 1, it is characterised in that：
The position-limit mechanism also includes cover, and the cover is fixed on the accommodating chamber along the outer of Transmission gear axial direction
On port；
Two loose slots, two activities are offered on axial inwall of the accommodating chamber parallel to the Transmission gear
Groove is arranged symmetrically relative to the axis of the Transmission gear, each loose slot each along the Transmission gear axially from
The external port of the accommodating chamber extends internally, and the two ends of the fixture are located in two loose slots respectively, the fixation
Gap is formed between part and the loose slot.
4. rotation force transfer unit according to claim 3, it is characterised in that：
The inner surface of the cover is interference fitted provided with the projection for inserting the loose slot, the projection with the loose slot.
5. the rotation force transfer unit according to any one of Claims 1-4, it is characterised in that：
The cross section of the transmission pole is circle.
6. the rotation force transfer unit according to any one of Claims 1-4, it is characterised in that：
The fixture is that the through hole for diametrically running through the transmission pole is offered on pin, the transmission pole, the pin
Interference fit ground is arranged in the through hole.
7. the rotation force transfer unit according to any one of Claims 1-4, it is characterised in that：
The fixture is that the screwed hole for diametrically running through the transmission pole is offered on screw, the transmission pole, the spiral shell
Nail coordinates with the screwed hole.
8. handle box, including box body and the rotation force transfer unit that is arranged on outside an end wall of the box body；The revolving force is passed
Component, including rotation force transmission element, Transmission gear and position-limit mechanism are passed, the inside of the Transmission gear offers accommodating chamber,
The rotation force transmission element is arranged in the accommodating chamber and can moved along the axial reciprocating of the Transmission gear；
It is characterized in that：
The rotation force transmission element includes the transmission pole and the input tooth positioned at the axial end of transmission pole one of column, the input
Tooth is used to receive rotary driving force；
The position-limit mechanism includes fixture and elastic component, and the first end of the elastic component is abutted with the inwall of the accommodating chamber,
Second end of the elastic component is abutted with another axial end of the transmission pole；The fixture is removably attached to the biography
Stretch out on defeated bar and in the side wall radially from the transmission pole of the transmission pole；Set limited in the Transmission gear
Position portion, the fixture is connected on the limiting section, in the axial direction of the transmission pole, and the limiting section is located at the fixation
Part is close to the side of the input tooth.
9. handle box according to claim 8, it is characterised in that：
The Transmission gear includes engaging piece and extension, and the extension is along the Transmission gear axially from the engagement
One axial end in portion stretches out, and is opened at the position corresponding with the both ends of the fixture on the perisporium of the extension
Provided with active open, the two ends of the fixture are located in the active open, between the fixture and the active open
It is formed with gap.
10. handle box according to claim 8, it is characterised in that：
The position-limit mechanism also includes cover, and the cover is fixed on the accommodating chamber along the outer of Transmission gear axial direction
On port；
Two loose slots, two activities are offered on axial inwall of the accommodating chamber parallel to the Transmission gear
Groove is arranged symmetrically relative to the axis of the Transmission gear, each loose slot each along the Transmission gear axially from
The external port of the accommodating chamber extends internally, and the two ends of the fixture are located in two loose slots respectively, the fixation
Gap is formed between part and the loose slot.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628759.8A CN107219736B (en) | 2017-07-28 | 2017-07-28 | Rotational force transmitting assembly and process cartridge |
| PCT/CN2018/096986 WO2019020047A1 (en) | 2017-07-28 | 2018-07-25 | Rotating force transfer assembly and processing cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628759.8A CN107219736B (en) | 2017-07-28 | 2017-07-28 | Rotational force transmitting assembly and process cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107219736A true CN107219736A (en) | 2017-09-29 |
| CN107219736B CN107219736B (en) | 2024-03-19 |
Family
ID=59955130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710628759.8A Active CN107219736B (en) | 2017-07-28 | 2017-07-28 | Rotational force transmitting assembly and process cartridge |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107219736B (en) |
| WO (1) | WO2019020047A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107577131A (en) * | 2017-10-31 | 2018-01-12 | 珠海天威飞马打印耗材有限公司 | Rotate force transfer unit, Delevoping cartridge and electrophotographic image forming system |
| CN108957997A (en) * | 2018-07-27 | 2018-12-07 | 珠海天威飞马打印耗材有限公司 | Handle box |
| WO2019020047A1 (en) * | 2017-07-28 | 2019-01-31 | 珠海天威飞马打印耗材有限公司 | Rotating force transfer assembly and processing cartridge |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201945802U (en) * | 2011-01-21 | 2011-08-24 | 珠海天威飞马打印耗材有限公司 | Drive assembly, photosensitive drum and processing box |
| US9488951B2 (en) * | 2013-07-08 | 2016-11-08 | General Plastic Industrial Co., Ltd. | Transmission device for photosensitive drum |
| CN106462102A (en) * | 2014-06-09 | 2017-02-22 | 三菱化学株式会社 | Shaft member, end member, photoreceptor drum unit, development roller unit, and process cartridge |
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| CN104597733B (en) * | 2015-02-16 | 2018-05-11 | 珠海天威飞马打印耗材有限公司 | Rotate force transfer unit, photosensitive drums and handle 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 |
| CN107219736B (en) * | 2017-07-28 | 2024-03-19 | 珠海天威飞马打印耗材有限公司 | Rotational force transmitting assembly and process cartridge |
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| CN201945802U (en) * | 2011-01-21 | 2011-08-24 | 珠海天威飞马打印耗材有限公司 | Drive assembly, photosensitive drum and processing box |
| US9488951B2 (en) * | 2013-07-08 | 2016-11-08 | General Plastic Industrial Co., Ltd. | Transmission device for photosensitive drum |
| CN106462102A (en) * | 2014-06-09 | 2017-02-22 | 三菱化学株式会社 | Shaft member, end member, photoreceptor drum unit, development roller unit, and process cartridge |
| WO2017101087A1 (en) * | 2015-12-17 | 2017-06-22 | 珠海艾派克科技股份有限公司 | Power receiving unit, processing box and image formation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019020047A1 (en) * | 2017-07-28 | 2019-01-31 | 珠海天威飞马打印耗材有限公司 | Rotating force transfer assembly and processing cartridge |
| CN107577131A (en) * | 2017-10-31 | 2018-01-12 | 珠海天威飞马打印耗材有限公司 | Rotate force transfer unit, Delevoping cartridge and electrophotographic image forming system |
| CN107577131B (en) * | 2017-10-31 | 2024-06-21 | 珠海天威飞马打印耗材有限公司 | Rotational force transmitting assembly, developing cartridge and electrophotographic image forming system |
| CN108957997A (en) * | 2018-07-27 | 2018-12-07 | 珠海天威飞马打印耗材有限公司 | Handle box |
| CN108957997B (en) * | 2018-07-27 | 2024-04-05 | 珠海天威飞马打印耗材有限公司 | Process cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019020047A1 (en) | 2019-01-31 |
| CN107219736B (en) | 2024-03-19 |
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