CN108594615A - Protective cover, handle box and its installation method - Google Patents
Protective cover, handle box and its installation method Download PDFInfo
- Publication number
- CN108594615A CN108594615A CN201810754110.5A CN201810754110A CN108594615A CN 108594615 A CN108594615 A CN 108594615A CN 201810754110 A CN201810754110 A CN 201810754110A CN 108594615 A CN108594615 A CN 108594615A
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- Prior art keywords
- box
- handle box
- protective cover
- socket part
- driving force
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- 230000001681 protective effect Effects 0.000 title claims abstract description 51
- 238000009434 installation Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 238000003384 imaging method Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000006880 cross-coupling reaction Methods 0.000 claims description 4
- 238000007639 printing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
- G03G21/1814—Details of parts of process cartridge, e.g. for charging, transfer, cleaning, developing
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
A kind of protective cover of present invention offer, handle box and its installation method; protective cover is removably mounted on the box body of handle box and is covered in outside photosensitive drums; handle box is removably mounted in the box accommodating chamber of imaging device; finite place piece, transmission shaft and recessed portion are set on the side wall of box accommodating chamber; transmission shaft is located in recessed portion, and locating part is arranged outside recessed portion and extends to recessed portion at transmission shaft.Protective cover includes cover body, socket part and support portion, and socket part and support portion are arranged on the outer wall of cover body, and belled position is in close to cover body end, and in the center close to cover body length direction, socket part engages support zone with locating part.The protective cover of the present invention can improve the compatibility of printer and have multiple functions.
Description
Technical field
The present invention relates to electrophotographic image forming printing technique fields, specifically, being to be related to a kind of protective cover, have the guarantor
The installation method of the handle box of shield and the handle box.
Background technology
Electrophotographic image forming is a kind of image to be formed on print media such as paper using electrofax principle
Equipment, including duplicator, printer, facsimile machine, all-in-one machine etc., the place for generally including host and being removably installed in host
Manage box.Wherein, it is provided with rotating element on handle box and receives the driving force biography for the rotary driving force that the hosts such as printer provide
Component is passed, rotating element includes at least one kind in developing element, photosensitive drums, charge member, and handle box is installed to host,
Driving force transfer unit matches the rotary force for merging and receiving transmission shaft and providing with the transmission shaft of host, and then rotating element is driven to turn
It is dynamic.
As shown in Figure 1, a kind of existing printer, the position on the side wall 101 of printer close to transmission shaft is provided with
Locating part 102, the effect of the locating part 102 are the installation directions for the driving force transfer unit for limiting handle box, and driving force is made to pass
The transmission shaft 103 for passing component and printer coordinates.Due to the setting of locating part 102, if the driving force of the handle box of installation passes
When to pass component not be universal driving header structure, such as when driving force transfer unit is arranged using stretching structure, locating part is being handled
It will produce interference when box-packed machine, handle box made to be not easy to fall machine, and easily lead to the driving of the transmission shaft 103 and handle box of printer
There are problems for the cooperation of force transfer unit, can not connect, abnormal so as to cause printing.Therefore, the printer of this type can only make
With the handle box of the driving force transfer unit with universal driving head, poor universality is unfavorable for the use of compatible consumptive material, is easy to make
At the waste of print resource.
In addition, the handle box of universal driving header structure, since driving head uses sphere type universal joint, this sphere type universal
Section is easy from gear to deviate from or offset direction, and especially in transportational process, this phenomenon is more easy to occur, in addition, ball
Formula gimbal structure is more difficult to be engaged with the transmission shaft of printer, to cause the transfer function of sphere type universal joint to lose or work
Make unstable.In order to enable sphere type universal joint and the transmission shaft of printer to coordinate, it usually needs setting torsional spring and locating part
It is positioned, this substantially increases the quantity of parts, make complicatedization of handle box.
Invention content
The main object of the present invention is to provide a kind of compatibility that can improve printer and the protection with multiple functions
Cover.
It is a further object of the present invention to provide a kind of handle boxes with above-mentioned protective cover.
Another object of the present invention is to provide a kind of installation method of above-mentioned handle box.
To realize that above-mentioned main purpose, the present invention provide a kind of protective cover, protective cover is removably mounted on handle box
It on box body and is covered in outside photosensitive drums, handle box is removably mounted in the box accommodating chamber of imaging device, the side of box accommodating chamber
Finite place piece, transmission shaft and recessed portion, transmission shaft are arranged on wall to be located in recessed portion, locating part is arranged outside recessed portion and extends
To recessed portion at transmission shaft.Protective cover includes cover body, socket part and support portion, and socket part and support portion are arranged at cover
On the outer wall of ontology, belled position in close to the end of cover body, support zone in close to cover body center, socket part with
Locating part engages.
One Preferable scheme is that, socket part is from the outwardly extending protrusion of outer wall of cover body, and socket part is far from support
The side in portion offers set access slot, and set access slot engages with locating part.
One Preferable scheme is that, cover body have force side and force side, socket part close to force side be arranged, support portion
The distance between force side is less than the distance between support portion and force side.
One Preferable scheme is that, cover body, socket part and support portion are integrally formed.
To realize that above-mentioned another object, the present invention provide a kind of handle box, handle box is removably mounted on imaging device
Box accommodating chamber in, finite place piece is set on the side wall of box accommodating chamber, transmission shaft and recessed portion, transmission shaft are located in recessed portion,
Locating part is arranged outside recessed portion and extends to recessed portion at transmission shaft；Handle box includes box body, photosensitive drums and protective cover,
Photosensitive drums are pivotally supported in the end walls of box body, and protective cover is removably mounted on box body and is covered in photosensitive drums
Outside.Protective cover includes cover body, socket part and support portion, and socket part and support portion are arranged on the outer wall of cover body, socket
Portion is located at close to the end of cover body, and support zone is in the center close to cover body length direction, socket part and locating part
Engaging.
One Preferable scheme is that, socket part is from the outwardly extending protrusion of outer wall of cover body, and socket part is far from support
The side in portion offers set access slot, and set access slot engages with locating part.
One Preferable scheme is that, cover body have force side and force side, socket part close to force side be arranged, support portion
The distance between force side is less than the distance between support portion and force side.
One Preferable scheme is that, handle box further include driving force transfer unit, driving force transfer unit be arranged photosensitive
A bulging axial end, driving force transfer unit includes pinion stand and driving force accepting header, and the axis in photosensitive drums is arranged in pinion stand
To on end, driving force accepting header is coaxially disposed with photosensitive drums, and driving force accepting header is fixed on pinion stand, and pinion stand is in its outer wall
It is provided with first gear portion, handle box is provided with touch device on the outer wall of the first end wall of box body, and touch device drives first
Gear part rotates.
One Preferable scheme is that, handle box further include driving force transfer unit, driving force transfer unit include driving force
Accepting header, driving force accepting header include head and axle portion；Driving force accepting header is located at an axial end of photosensitive drums, and driving force connects
It is connect by sliding cross coupling with photosensitive drums by head；Around axis there are one being also set up between driving force accepting header and photosensitive drums
The corner limiting mechanism of relative rotation；Driving force accepting header can only turn with respect to photosensitive drums radially generating translation and circumferentially generating
Angle.
To realize that above-mentioned a further object, the present invention provide a kind of installation method of above-mentioned handle box, include the following steps：It is first
First, protective cover is removed from handle box；Then, there is one end of socket part to be inserted into imaging device protective cover, socket part
Engage with locating part, support portion is abutted with the side wall of box accommodating chamber；Then, the one end of pressing protective cover far from socket part；Then,
Locating part is detached with the side wall of box accommodating chamber, and locating part enters in socket part；Then, protective cover is taken out from imaging device；
Finally, handle box is installed in the box accommodating chamber of imaging device.
The invention has the advantages that support portion and socket part are arranged on the cover body of protective cover so that protective cover shape
At similar seesaw mechanism, after socket part engage with locating part, the one end of pressing protective cover far from socket part, locating part stress and
Imaging device detaches, and after removing the locating part in imaging device, the compatible more moneys of imaging device have the driving force of different structure
The handle box of transmitting assembly improves the compatibility of imaging device.In addition, protective cover be provided simultaneously with protection photosensitive drums function and
Remove the function of locating part.
Description of the drawings
Fig. 1 is the partial view of imaging device.
Fig. 2 is the structure chart of handle box first embodiment of the present invention.
Fig. 3 is the structural exploded view of protective cover and locating part in imaging device in handle box first embodiment of the present invention.
Fig. 4 is the sectional view of protective cover and locating part in imaging device in handle box first embodiment of the present invention.
Fig. 5 is the structure chart of protective cover in handle box first embodiment of the present invention.
Fig. 6 is the structure chart of handle box second embodiment of the present invention.
Fig. 7 is driving force accepting header, sliding cross coupling, corner limiting mechanism in handle box second embodiment of the present invention
Structural exploded view.
Fig. 8 is the structural schematic diagram of driving force receiving unit in handle box second embodiment of the present invention.
The invention will be further described with reference to the accompanying drawings and embodiments.
Specific implementation mode
Handle box first embodiment
Referring to Fig. 1, the handle box of the present embodiment is removably mounted in the box accommodating chamber of imaging device, and imaging device is printing
Machine, setting finite place piece 102, transmission shaft 103 and recessed portion 104, transmission shaft 103 are located at recess on the side wall 101 of box accommodating chamber
In portion 104, the setting of locating part 102 is outer in recessed portion 104 and extends to recessed portion 104 at transmission shaft 103, in transmission shaft
In 103 axial direction, there is gap between locating part 102 and the end of transmission shaft 103.
Referring to Fig. 2, handle box includes box body 2, photosensitive drums（It is not shown）, protective cover 1 and driving force transfer unit（Do not scheme
Show）, photosensitive drums are pivotally supported in the end walls of box body 2, and protective cover 1 is removably mounted on box body 2 and is covered in
Outside photosensitive drums.
Referring to Fig. 3 to Fig. 5, protective cover 1 includes integrally formed cover body 11, socket part 12 and support portion 13, socket part
12 and support portion 13 be arranged on the outer wall of cover body 11, socket part 12 is located at close to 11 end of cover body, support portion 13
Positioned at the center close to 11 length direction of cover body, socket part 12 with locating part 102 for engaging.Socket part 12 is to cover this certainly
The outwardly extending protrusion of outer wall of body 11, side of the socket part 12 far from support portion 13 offer set access slot 121, cover access slot 121
Opening towards locating part 102, set access slot 121 with locating part 102 for engaging.Cover body 11 has force side 111 and stress
End 112, socket part 12 close to force side 111 be arranged, the distance between support portion 13 and force side 111 be less than support portion 13 and by
The distance between power end 112, according to lever principle, which is arranged so that under the action of smaller power, locating part 102 and beats
The side wall 101 of print machine detaches.
The axial end in photosensitive drums is arranged in driving force transfer unit, and driving force transfer unit includes pinion stand and driving force
Accepting header, pinion stand are arranged on an axial end of photosensitive drums, and driving force accepting header is coaxially disposed with photosensitive drums, and driving force receives
Head is fixed on pinion stand, and pinion stand is provided with first gear portion in its outer wall, and handle box is on the outer wall of 2 first end wall of box body
It is provided with touch device, touch device drives the rotation of first gear portion.Touch device uses in patent CN201410129203.0
The structure of published touch device.
The installation method of above-mentioned handle box includes the following steps：
First, protective cover 1 is removed from handle box.
Then, there is one end of socket part 12 to be inserted into imaging device protective cover 1, socket part 12 is blocked with locating part 102
It closes, support portion 13 is abutted with the side wall 101 of box accommodating chamber.
Then, the one end of pressing protective cover 1 far from socket part 12 presses the force side 112 of protective cover 1, at this point, limit
Part 102 is protected the effect that cover 1 is directed away from the power of box accommodating chamber side wall.
Then, locating part 102 is broken and is detached with the side wall of box accommodating chamber 101, and locating part 102 enters in socket part 12.
Then, protective cover 1 is taken out from imaging device, at this time the set access slot 121 due to locating part 102 in socket part 12
Interior, locating part 102 can take out with protective cover 1 from imaging device.
Finally, handle box is installed in the box accommodating chamber of imaging device, and make the driving force accepting header of handle box at
As the transmission shaft 103 of equipment engages.
Support portion and socket part are set on the cover body of protective cover so that protective cover forms similar seesaw mechanism, set
After socket part engages with locating part, press the one end of protective cover far from socket part, locating part stress is detached with imaging device, remove at
After the locating part in equipment, the compatible more moneys of imaging device have the handle box of the driving force transfer unit of different structure, carry
The high compatibility of imaging device.In addition, protective cover is provided simultaneously with the function of the function and removal locating part of protection photosensitive drums.
Handle box second embodiment
This example is identical as handle box first embodiment other parts, is only illustrated below to not existing together, referring to Fig. 6, box body 20
Upper one end close to driving force transfer unit is provided with seat board 211, and seat board 211 is an independent product, and sense is carry by it
The function of one end bearing block of light drum.
Referring to Fig. 7 and Fig. 8, the drum gear 5 as photosensitive drums one end spindle nose is a tubbiness hollow cylinder, successively along X axis
For a connecting pin being fixedly connected with drum barrel 51, a helical teeth circle portion 52 and an axle portion 53, axle portion 53 are supported on seat board 211
Bearing block on, to which the box body of opposite handle box rotate around X-axis, 5 inner wall of drum gear is equipped with radial direction convex, axially extending one
To centrosymmetric raised line 54, one end 71 of torsional spring 7 is fixed in the spring mounting post at bottom in drum gear 5, and the other end 72 is fixed on
On arm bar 332.The right axle end 333 of the left axle end 311 of driving force accepting header 31, sliding block 32 and transmission rod 33 constitutes the present invention
Sliding cross coupling.The left end of transmission rod 33 is shaft end 331, and shaft end 331 is matched with an axle bed on bottom in drum gear 5
It closes, when transmission rod 33 generates corner with respect to drum gear 5 around X-axis, angle range is that a pair of of arm bar 332 is made by a pair of of raised line 54
Angular travel about is constituted a corner limiting mechanism with this.Right axle end 333, sliding block 32 and left axle end constitute a cross
Oldham coupling.Seat board 211 is fixed on by fastener on the end wall 21 of box body 20, on the one hand supports photosensitive drums, on the other hand
Transmission rod 33, sliding block 32 and driving force accepting header 31 is set to be constrained between drum gear 5 and slide plate 4 in X axis by slide plate 4.
A pair of of sliding rail 41,42 of slide plate 4 is slidably matched with a pair of of sliding slot 2111,2112 of seat board 211, can the opposite sliding in Y-axis.
312 clearance fit of cylindrical section of circular hole 45 and 31 axle portion of driving force accepting header on slide plate 4, a pair of protrusion 43,44 on slide plate 4
It is then used to coordinate with a pair of of limit shelves 2113,2114 of seat board 211, limitation slide plate 4 is with respect to pull-out of the seat board 211 in Y-axis
Stroke, when protrusion 43,44 is contradicted with limit shelves 2113,2114, slide plate 4 is in the second position, and slide plate 4 is in first after bouncing back
It sets.As the elastic component of the present invention, 6 one end of tension spring is fixed on dog hole 46, and the other end is fixed on dog hole 2115, restoring force
Forcing slide plate 4 to be in makes the axis of drum gear 5 and driving force accepting header 31 point-blank.
For the assembly problem for solving when driving force accepting header 31 is made into integration, there are one through upper for setting on slide plate 4
The mounting groove 48 of lower face, the ellipse that groove width is slightly larger than oval shell of column 313 expire the length of short axle, and driving force accepting header 31 can be with
It is packed into 313 alignment slot of oval shell of column, opposite slide plate 4 is moved in X axis after arrival circular hole 45 matches with cylindrical section 312.
The front end 49 of slide plate 4 is arc-shaped side, and when slide plate 4 is in first position, the antetheca of box body is close in front end 49, i.e., seat board 211 is in Y
Axial front end, when slide plate 4 is in the second position, the antetheca of box body will be stretched out in front end 49.
Handle box 2 is during being put into or taking out box storehouse, can be with when power of the driving force accepting header 31 by Y-axis
It is moved between the first position of slide plate and the second position together with slide plate 4, which can be that driving force accepting header 31 is opposite
The translation or translation of handle box plus the rotation relative to itself axis X-axis line in the range of corner limiting mechanism limits, i.e., in circumferential direction
Generate corner.For slide plate 4 at first position, photosensitive drums are in coaxial line state with driving force accepting header 31, and slide plate 4 is in second
When setting, photosensitive drums are in the photosensitive drums axis state parallel with 31 axis of driving force accepting header with driving force accepting header 31, that is, drive
Power accepting header 31 is radially generating translation with respect to photosensitive drums.In this way, by moving radially and/or circumferential corner avoids being put into
Or stuck phenomenon above-mentioned when taking out box storehouse.
After removing the locating part 102 on printer, the oval shell of column 313 and cylindrical section 312 in driving force accepting header 31 are equal
Interference will not be generated with printer, to ensure being reliably connected for driving force accepting header and printer transmission shaft 103, to ensure
Print quality.
Finally it is emphasized that the foregoing is merely the preferred embodiment of the present invention, it is not intended to restrict the invention, it is right
For those skilled in the art, the present invention can have various change and change, all within the spirits and principles of the present invention,
Any modification, equivalent substitution, improvement and etc. done, should all be included in the protection scope of the present invention.
Claims (10)
1. protective cover, the protective cover is removably mounted on the box body of handle box and is covered in outside photosensitive drums, the processing
Box is removably mounted in the box accommodating chamber of imaging device, and finite place piece, transmission shaft are arranged on the side wall of the box accommodating chamber
And recessed portion, the transmission shaft are located in the recessed portion, the locating part is arranged outside the recessed portion and extends to described
Recessed portion is at the transmission shaft；
It is characterized in that：
The protective cover includes cover body, socket part and support portion, and the socket part and the support portion are arranged at the cover
On the outer wall of ontology, the belled position is in close to the end of the cover body, and the support zone is in close to cover sheet
The center in body length direction, the socket part engage with the locating part.
2. protective cover according to claim 1, it is characterised in that：
The socket part be from the outwardly extending protrusion of outer wall of the cover body, the socket part far from the support portion one
Side offers set access slot, and the set access slot engages with the locating part.
3. protective cover according to claim 1 or 2, it is characterised in that：
There is the cover body force side and force side, the socket part to be arranged close to the force side, the support portion and institute
It states the distance between force side and is less than the distance between the support portion and the force side.
4. protective cover according to claim 1 or 2, it is characterised in that：
The cover body, the socket part and the support portion are integrally formed.
5. handle box, the handle box is removably mounted in the box accommodating chamber of imaging device, the side wall of the box accommodating chamber
Upper setting finite place piece, transmission shaft and recessed portion, the transmission shaft are located in the recessed portion, and the locating part is arranged described
Recessed portion is outer and extends to the recessed portion at the transmission shaft；The handle box includes box body, photosensitive drums and protective cover,
The photosensitive drums are pivotally supported in the end walls of the box body, and the protective cover is removably mounted on box body and covers
It covers outside the photosensitive drums；
It is characterized in that：
The protective cover includes cover body, socket part and support portion, and the socket part and the support portion are arranged at the cover
On the outer wall of ontology, the belled position is in close to the end of the cover body, and the support zone is in close to cover sheet
The center in body length direction, the socket part engage with the locating part.
6. handle box according to claim 5, it is characterised in that：
The socket part be from the outwardly extending protrusion of outer wall of the cover body, the socket part far from the support portion one
Side offers set access slot, and the set access slot engages with the locating part.
7. handle box according to claim 5 or 6, it is characterised in that：
There is the cover body force side and force side, the socket part to be arranged close to the force side, the support portion and institute
It states the distance between force side and is less than the distance between the support portion and the force side.
8. handle box according to claim 5 or 6, it is characterised in that：
The handle box further includes driving force transfer unit, and the axial direction in the photosensitive drums is arranged in the driving force transfer unit
End, the driving force transfer unit includes pinion stand and driving force accepting header, and the pinion stand is arranged the one of the photosensitive drums
On axial end, the driving force accepting header is coaxially disposed with the photosensitive drums, and the driving force accepting header is fixed on the gear
On seat, the pinion stand is provided with first gear portion in its outer wall, and the handle box is on the outer wall of the first end wall of the box body
It is provided with touch device, the touch device drives the first gear portion rotation.
9. handle box according to claim 5 or 6, it is characterised in that：
The handle box further includes driving force transfer unit, and the driving force transfer unit includes driving force accepting header, the drive
Power accepting header includes head and axle portion；
The driving force accepting header is located at an axial end of the photosensitive drums, and the driving force accepting header is logical with the photosensitive drums
Cross sliding cross coupling connection；
The corner limiting mechanism relatively rotated around axis there are one being also set up between the driving force accepting header and the photosensitive drums；
The relatively described photosensitive drums of driving force accepting header can only radially generate translation and circumferentially generate corner.
10. the installation method of handle box, the handle box is claim 5 to 9 any one of them handle box, and feature exists
In the installation method includes the following steps：
The protective cover is removed from the handle box；
There is one end of the socket part to be inserted into the imaging device protective cover, the socket part and the locating part
Engaging, the support portion are abutted with the side wall of the box accommodating chamber；
Press the one end of the protective cover far from the socket part；
The locating part is detached with the side wall of the box accommodating chamber, and the locating part enters in the socket part；
The protective cover is taken out from the imaging device；
The handle box is installed in the box accommodating chamber of the imaging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754110.5A CN108594615B (en) | 2018-07-11 | 2018-07-11 | Protective cover, process cartridge, and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754110.5A CN108594615B (en) | 2018-07-11 | 2018-07-11 | Protective cover, process cartridge, and mounting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108594615A true CN108594615A (en) | 2018-09-28 |
| CN108594615B CN108594615B (en) | 2024-05-31 |
Family
ID=63618115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810754110.5A Active CN108594615B (en) | 2018-07-11 | 2018-07-11 | Protective cover, process cartridge, and mounting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108594615B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231762A (en) * | 2019-07-11 | 2019-09-13 | 珠海天威飞马打印耗材有限公司 | Driving assembly, handle box and electrophotographic imaging forming apparatus |
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