CN108549200A - Image forming apparatus, Delevoping cartridge and image forming apparatus - Google Patents
Image forming apparatus, Delevoping cartridge and image forming apparatus Download PDFInfo
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- CN108549200A CN108549200A CN201810314177.7A CN201810314177A CN108549200A CN 108549200 A CN108549200 A CN 108549200A CN 201810314177 A CN201810314177 A CN 201810314177A CN 108549200 A CN108549200 A CN 108549200A
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- delevoping cartridge
- image forming
- forming apparatus
- revolving part
- rotating wheel
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Abstract
A kind of image forming apparatus of present invention offer, Delevoping cartridge and image forming apparatus, be provided with the first revolving part, the second revolving part and stop part on image forming apparatus, the first revolving part and the second revolving part by Delevoping cartridge the top for splitting out direction and being sequentially arranged guide rail；Delevoping cartridge includes photosensitive element, developing element and rotating wheel, and rotating wheel is equipped with drive rod, and the support shaft of photosensitive element is rotated wheel support, and the rotation center of rotating wheel and the rotation center of photosensitive element are not on the same line；When Delevoping cartridge is removed from image forming apparatus, second revolving part is by making rotating wheel rotate the obstruction that drive rod is formed, it is thus achieved that the separation of Delevoping cartridge photosensitive element and developing element, solve existing Delevoping cartridge because photosensitive element and developing element in Delevoping cartridge after being taken off in image forming apparatus still in contact condition due to cause the pollution between photosensitive element and developing element the technical issues of.
Description
Technical field
The present invention relates to a kind of definition technique field more particularly to image forming apparatus, Delevoping cartridge and images to be formed
Equipment.
Background technology
US publication US20070053717 discloses a kind of image forming apparatus and matching Delevoping cartridge, should
Include box body on Delevoping cartridge, photosensitive element, developing element and the side plate at box body both ends be set；The developing element is by relatively solid
Surely it is supported on box body；The side plate is fixedly arranged at the both ends of box body；The photosensitive element passes through photosensitive element branch
Axis support is supportted, photosensitive element support shaft is provided at both ends with rotating wheel, and rotating wheel is pivotally supported on the side plate, described
Photosensitive element opposite end side plate is removable, the rotation center of the rotating wheel rotation center on side plate and photosensitive element support shaft
Not point-blank (relative eccentric setting), therefore photosensitive element rotation center can be rotated around rotating wheel when rotating wheel rotates
Center is mobile so that photosensitive element is close to developing element.
But the disclosure patent provides only a kind of device making photosensitive element close to developing element, when Delevoping cartridge is installed to figure
After in forming apparatus, never contact condition becomes contact condition between photosensitive element and developing element, and Delevoping cartridge can be at this time
Normal work；After Delevoping cartridge is taken off from image forming apparatus, photosensitive element is still kept in contact state with developing element.
This image forming apparatus structure of the prior art, it is photosensitive after Delevoping cartridge is taken off from image forming apparatus
Element still with developing element still in contact condition, the Long Term Contact of photosensitive element and developing element easily cause photosensitive element with
Pollution between developing element influences the normal work of Delevoping cartridge.
Invention content
A kind of image forming apparatus of present invention offer, Delevoping cartridge and image forming apparatus, to solve existing Delevoping cartridge because of sense
Optical element causes photosensitive element after being taken off in image forming apparatus in Delevoping cartridge with developing element still in contact condition
The technical issues of pollution between developing element.
The present invention provides a kind of image forming apparatus, includes the accommodation space for accommodating Delevoping cartridge, the accommodation space
It is inside provided with the guide rail to match with the Delevoping cartridge, driving mechanism, the driving mechanism are additionally provided in the accommodation space
Including can be rotating around the first revolving part, the second revolving part and blocking second revolving part that respective rotation center rotates by the
The stop part that one direction rotates；First revolving part and the second revolving part are sequentially arranged the guide rail by the first direction
Top；
When the Delevoping cartridge is removed out of described accommodation space, second revolving part drives being driven on the Delevoping cartridge
Motivation structure is rotated in a second direction, so that the photosensitive element of the Delevoping cartridge is returned to the developing element far from the Delevoping cartridge
Original state.
Image forming apparatus as described above, optionally, the first direction are the direction that splits out of the Delevoping cartridge, described
Second direction is the loading direction of the Delevoping cartridge.
Image forming apparatus as described above is optionally additionally provided with for driving first revolving part along described second
The actuator that direction rotates；When the Delevoping cartridge is packed into the accommodation space, the actuator drives first revolving part
Rotation, first revolving part drive the driven-mechanism on the Delevoping cartridge to be rotated along the first direction so that the development
The photosensitive element of box compresses the developing element of the Delevoping cartridge.
Image forming apparatus as described above, optionally, the actuator are motor.
Image forming apparatus as described above, optionally, the stop part are block.
Image forming apparatus as described above, optionally, the rotational circle bottom of first revolving part to the guide rail
Distance be B1；When second revolving part is stopped by the stop part, the bottom of second revolving part to the guide rail
Distance be B2；When the driven-mechanism is disengaged with first revolving part, the top of the driven-mechanism is arrived
The distance of the guide rail is B3；Wherein B1<B2<B3.
The present invention also provides a kind of Delevoping cartridges, are releasably attached on any one of them image forming apparatus as above,
The Delevoping cartridge includes box body, photosensitive element, developing element and the side plate at box body both ends is arranged, and the photosensitive element is with respect to two
The side plate at end is removable, and the side plate of the developing element opposite end is irremovable, is additionally provided on the Delevoping cartridge
Driven-mechanism, the driven-mechanism include rotating wheel and the drive rod that is arranged on the rotating wheel, the photosensitive element
Support shaft supported by the rotating wheel, the rotation center of the rotation center of the rotating wheel and the photosensitive element is not same
On straight line, during the Delevoping cartridge is installed or removed along the guide rail in described image forming apparatus, first rotation
Turn part and the second revolving part makes the rotating wheel rotate by the obstruction formed to the drive rod so that the photosensitive element with
The developing element contact or separation.
Delevoping cartridge as described above, optionally, the rotating wheel can rotate about center along the side of splitting out of the Delevoping cartridge
To or the loading direction of the Delevoping cartridge rotate.
Delevoping cartridge as described above, optionally, when the Delevoping cartridge is packed into the accommodation space, first revolving part
The drive rod is driven to be rotated along the direction that splits out of the Delevoping cartridge, so that the photosensitive element of the Delevoping cartridge compresses the development
The developing element of box；When the Delevoping cartridge is removed out of described accommodation space, second revolving part drives the drive rod edge
The loading direction of the Delevoping cartridge rotates, so that the photosensitive element of the Delevoping cartridge is returned to the development member far from the Delevoping cartridge
The original state of part.
The present invention also provides a kind of image forming apparatus, including as above any one of described image forming apparatus and as above it is any
Delevoping cartridge described in.
Image forming apparatus, Delevoping cartridge and image forming apparatus provided by the invention are provided on image forming apparatus
One revolving part, the second revolving part and stop part, the first revolving part and the second revolving part are sequentially arranged by the direction that splits out of Delevoping cartridge
In the top of guide rail；Delevoping cartridge includes photosensitive element, developing element and rotating wheel, and rotating wheel is equipped with drive rod, photosensitive element
Support shaft be rotated wheel support, the rotation center of rotating wheel and the rotation center of photosensitive element are not on the same line；Aobvious
When shadow box is removed from image forming apparatus, the second revolving part is by making rotating wheel rotate the obstruction that drive rod is formed, thus
The separation for realizing Delevoping cartridge photosensitive element and developing element solves existing Delevoping cartridge because photosensitive element and developing element are being shown
Shadow box causes the pollution between photosensitive element and developing element after being taken off in image forming apparatus still in contact condition
The technical issues of.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is in the embodiment of the present invention one when Delevoping cartridge is installed to the process schematic of image forming apparatus；
Fig. 2 is schematic diagram after Delevoping cartridge is installed to the designated position of image forming apparatus in the embodiment of the present invention one；
Fig. 3 is the process schematic when Delevoping cartridge is disassembled from image forming apparatus in the embodiment of the present invention one；
Fig. 4 is in embodiment two when Delevoping cartridge is installed to the process schematic of image forming apparatus；
Fig. 5 is in embodiment two after Delevoping cartridge is installed to the designated position of image forming apparatus, and rotating wheel is in vertical
Schematic diagram when state；
Fig. 6 is the process schematic when Delevoping cartridge is disassembled from image forming apparatus in embodiment two；
Fig. 7 is in embodiment three when Delevoping cartridge is installed to the process schematic of image forming apparatus；
Fig. 8 is schematic diagram after Delevoping cartridge is installed to the designated position of image forming apparatus in embodiment three；
Fig. 9 is in example IV when Delevoping cartridge is installed to the process schematic of image forming apparatus；
Figure 10 is schematic diagram after Delevoping cartridge is installed to the designated position of image forming apparatus in example IV；
Figure 11 be rotating wheel in embodiment five on Delevoping cartridge not with status diagram when guide rail contact；
Figure 12 is the status diagram after rotating wheel and guide rail contact in embodiment five on Delevoping cartridge.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.In the absence of conflict, following embodiments and implementation
Feature in example can be combined with each other.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be direct phase
Even, can also can be indirectly connected through an intermediary that the interaction of the connection or two elements inside two elements is closed
System.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Meaning.
It should be noted that in the description of the present invention, term " first ", " second ", which are only used for facilitating, describes different portions
Part is not understood to indicate or imply ordinal relation, relative importance or the number for implicitly indicating indicated technical characteristic
Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.
Embodiment one
As shown in Figure 1, 2, 3, Delevoping cartridge 11 includes box body 12, photosensitive element 13 and developing element 14；14 quilt of developing element
It is fixedly fastened on box body 12, and opposite box body 12 is irremovable；It is provided with rotating wheel 15 on box body 12, is set on rotating wheel 15
It is equipped with drive rod 15a2；Photosensitive element 13 is rotated 15 support of wheel, the rotation center of rotating wheel 15 by photosensitive element support shaft
15a and photosensitive element rotation center 13a on the same line (relative eccentric setting), center edge is not rotated about in rotating wheel 15
Photosensitive element 13 is moved forward and backward with respect to box body 12 with closer or far from developing element during both forward and reverse directions rotate.Image is formed
Guide rail 110, the first bumping post 120a and the second bumping post 120b are provided on device；First bumping post 120a and the second bumping post 120b settings
It is formed with certain distance in the top of guide rail 110, and with guide rail 110.The distance of first bumping post 120a to guide rail 110 compares second gear
The distance of column 120b to guide rail 110 is small.
When Delevoping cartridge 11 is along during arrow direction shown in Fig. 1 is installed to image forming apparatus, the drive on rotating wheel 15
Lever 15a2 is made rotating wheel 15 be in diagram heeling condition by the obstruction of the second bumping post 120b, at this time photosensitive element 13 and development
It is not contacted between element 14；
When Delevoping cartridge 11 is installed to along guide rail 110 on image forming apparatus during designated position, rotating wheel 15 and
One bumping post 120a contacts, the first bumping post 120a hinders drive rod 15a2 to make rotating wheel 15 along rotation counterclockwise, and reaches shown in Fig. 2
Vertical state；During rotating wheel 15 is along rotation counterclockwise, photosensitive element rotation center 13a is along rotating wheel rotation center
15a is rotated and photosensitive element 13 is made to be contacted with developing element 14, as shown in the figure；
When Delevoping cartridge is disassembled along arrow direction shown in Fig. 3 from image forming apparatus, the driving on rotating wheel 15
Bar 15a2 is contacted with the second bumping post 120b, and rotating wheel 15 rotates clockwise heeling condition shown in Fig. 3；When Delevoping cartridge 11 is from figure
During being disassembled in forming apparatus, the rotation of rotating wheel 15 makes photosensitive element rotation center 13a be rotated around rotating wheel
Center 15a is rotated clockwise, and photosensitive element 13 is detached from developing element 14, is no longer contacted；
As shown in figure 3, rotation angle when rotating wheel 15 becomes vertical state from heeling condition is R, the first bumping post 120a,
The range difference of second bumping post 120b and guide rail 110 is H3, and the distance on center to the top of rotating wheel 15 is L, and rotation angle R meets
Following formula：Cos R=1-H3/L.
Embodiment two
It is as shown in Figure 4,5, 6 second of embodiment of the invention；In the present embodiment, structure and the embodiment one of Delevoping cartridge 21
In Delevoping cartridge structure it is identical, be not repeated to describe herein；As shown in the figure 22 be Delevoping cartridge box body, and 23a, 24a, 25a are respectively
Photosensitive element rotation center, developing element rotation center and rotating wheel rotation center；Guide rail is provided on image forming apparatus
210, the first revolving part 220a, the second revolving part 220b and block 220c；Rotating wheel 25 can be slided along guide rail 210 on Delevoping cartridge 21
Dynamic, the first revolving part 220a and the second revolving part 220b can be rotated rotating around respective rotation center；
During Delevoping cartridge is installed to image forming apparatus, when the second revolving part 220b is contacted with rotating wheel 25,
Second revolving part 220b rotates counterclockwise, so that rotating wheel 25 can pass through the second revolving part 220b and unobstructed (such as Fig. 4
It is shown), photosensitive element 23 is not contacted with developing element 24 at this time；When the second revolving part 220b is not contacted with rotating wheel 25, the
Two revolving part 220b are returned to vertical state (as shown in Figure 5) under self gravitation effect；
After Delevoping cartridge 21 is installed to the designated position on image forming apparatus along guide rail 210 (as shown in Figure 5), work as image
When forming apparatus works, the first revolving part 220a is rotated clockwise in the case where the motor of image forming apparatus drives, in the first rotation
Turn the first revolving part 220a in the rotary course of part 220a to contact with rotating wheel 25, makes the heeling condition as shown in Figure 4 of rotating wheel 25
Vertical state shown in Fig. 5 is rotated to be, photosensitive element 23 becomes contact condition with developing element 24 from not contact condition at this time；Such as figure
Shown in 5, the distance of rotational circle bottom to the guide rail 210 of the first revolving part 220a is B1；Second revolving part 220b is in vertical
When state, the distance of bottom to the guide rail 210 of the second revolving part 220b is B2；Rotating wheel 25 and the first revolving part 220a are detached from
When contact, the distance of the top to the guide rail 210 of rotating wheel 25 is B3；Wherein B1<B2<B3.
When Delevoping cartridge 21 is disassembled from image forming apparatus, the second revolving part 220b is hindered by block 220c
Hinder, the second revolving part 220b cannot be rotated clockwise, and rotating wheel 25 is contacted with the second revolving part 220b, and the second revolving part 220b makes
Rotating wheel 25 rotates clockwise (as shown in Figure 6), is become not from contact condition between photosensitive element 23 and developing element 24 at this time
Contact condition.
Embodiment three
It is as shown in Figure 7,8 the third embodiment of the invention；Delevoping cartridge 31 includes box body 32, photosensitive element 33, rotating wheel
34, protruded stigma 35 and developing element (not shown)；Rotating wheel 34 is arranged in the end of photosensitive element 33, for by photosensitive element 33
Support is at the both ends of box body 32；The setting of protruded stigma 35 is formed as one on box body 32, and with box body 32；Image forming apparatus includes upper
Guide rail 311, guide rail 312；Guide rail 312 includes reclinate arch section 312a.
During Delevoping cartridge is installed on image forming apparatus, as shown in fig. 7, rotating wheel 34 on box body 32 and prominent
Column 35 is slided along upper rail 311 and guide rail 312, and the photosensitive element 33 in Delevoping cartridge 31 and developing element, which are in, at this time does not contact shape
State.
When Delevoping cartridge 31 is installed to the designated position on image forming apparatus (as shown in phantom in Figure 8), along diagram arrow
Head direction rotates box body 32, arch section 312a rotation of the protruded stigma 35 on guide rail 312, and it is (real in such as Fig. 8 to reach final position
Shown in line), box body 32 has rotated the angles R at this time, and rotating wheel 34 does not rotate due to being limited by upper rail 311 and guide rail 312；
Due to the rotation center eccentric setting (as shown in embodiment one or two) of the rotation center and photosensitive element 33 of rotating wheel 34,
When box body 32 rotates the angles R, the photosensitive element 33 in Delevoping cartridge 31 is in contact shape close to developing element, and with developing element
State.
When Delevoping cartridge 31 is disassembled from image forming apparatus, arrow rotates backward box body 32, development along Fig. 8
Photosensitive element 33 in box 31 is returned to original state with developing element, no longer contacts；Again by Delevoping cartridge 31 along 311 He of upper rail
Guide rail 312 extracts.
As seen from the figure, the arch section 312a of guide rail 312 is circular arc, and the specific bit in image forming apparatus is arranged in the center of circle
It sets；Upper rail 311 and guide rail 312 are used to support and guide rotating wheel 34, and limit the rotation of rotating wheel 34, and rotating wheel 34 exists
It is not rotatable between upper rail 311 and guide rail 312；
Those of ordinary skill in the art be easy for it is contemplated that, arch section be arranged in upper rail；When Delevoping cartridge is installed to
Behind designated position on image forming apparatus, along the Delevoping cartridge that rotates backward of arrow direction shown in Fig. 8, it can also reach same skill
Art effect.In addition, since the upper rail in above-described embodiment only plays a part of to limit drive rod, limit can also be directly prepared into
Position block.
Example IV
It is the 4th kind of embodiment of the invention as shown in Figures 9 and 10；Delevoping cartridge structure used by the present embodiment and embodiment three
The Delevoping cartridge structure of middle use is identical, is not repeated to describe herein.
Image forming apparatus includes guide rail sloping portion 413 and guide rail horizontal component 414；It guide rail sloping portion 413 and leads
Upper rail 411, guide rail 412 are both provided on rail horizontal component 414.
As shown in figure 9, during Delevoping cartridge is installed on image forming apparatus, rotating wheel 44 and protruded stigma 45 are along horizontal part
Divide sliding, photosensitive element 43 and developing element (not shown) are in not contact condition at this time.
When rotating wheel 44 reaches guide rail sloping portion 413 along guide rail horizontal component 414 (as shown in Figure 10), rotating wheel 44
It rotating, and its rotational angle and the differential seat angle that box body rotates are R1, photosensitive element 43 is contacted with developing element at this time,
Delevoping cartridge is started to work in image forming apparatus.
When Delevoping cartridge is disassembled from the sloping portion 413 on image forming apparatus, Delevoping cartridge is from state shown in Figure 10
It is returned to state shown in Fig. 9, photosensitive element is returned to original state at this time, and photosensitive element is returned to developing element and does not contact shape
State.In addition, since the upper rail in above-described embodiment only plays a part of to limit drive rod, limit can also be directly prepared into
Block.
Embodiment five
The Delevoping cartridge structure used as shown in Figure 11,12 for the 5th kind of embodiment of the invention；As seen from the figure, Delevoping cartridge includes
There are developing element 52, photosensitive element 53, rotating wheel 54 in photosensitive element end, the protruded stigma that is arranged on Delevoping cartridge shell are set
55 and connect rotating wheel and protruded stigma elastic element 56；Guide rail 510 is provided on image forming apparatus；Elasticity member in the present embodiment
Part 56 is a kind of compression spring.
As shown in figure 11, when Delevoping cartridge is in diagrammatically shown state, rotating wheel 54 is in vertical state, and rotating wheel 54
It is not contacted with the guide rail 510 on image forming apparatus, photosensitive element 53 is not contacted with developing element 52 at this time.
As shown in figure 12, when Delevoping cartridge is installed on image forming apparatus, rotating wheel 54 is contacted with guide rail 510, rotation
Wheel 54 is to rotate during guide rail 510 contacts, and so that photosensitive element 53 is drawn close to developing element 52, and finally contact, at this time
Elastic element 56 is in confined state.
When Delevoping cartridge is disassembled from image forming apparatus, rotating wheel 54 is no longer contacted with guide rail 510, elastic element
56 are returned to original state (state shown in Figure 11), and rotating wheel 54 is pushed by elastic element 56 and photosensitive element 53 is made to be returned to just
Beginning state, at this time photosensitive element 53 do not contacted with developing element 52.The rotating wheel 54 shown in Figure 11 is arranged in above-mentioned protruded stigma 55
Symmetric position, elastic element 56 use a kind of tension spring, can also realize same function, or elastic element 56 is changed to using one
Torsional spring is planted, is not provided with protruded stigma on Delevoping cartridge shell, and one end of torsional spring is connect with Delevoping cartridge shell, the other end connects with rotating wheel
It connects, can also rotating wheel be made to automatically revert to original state.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of image forming apparatus includes the accommodation space for accommodating Delevoping cartridge, it is provided in the accommodation space and institute
State the guide rail that Delevoping cartridge matches, which is characterized in that driving mechanism, the driving mechanism packet are additionally provided in the accommodation space
Including can be rotating around the first revolving part, the second revolving part and blocking second revolving part that respective rotation center rotates by first
The stop part that direction rotates；First revolving part and the second revolving part are sequentially arranged the guide rail by the first direction
Top；
When the Delevoping cartridge is removed out of described accommodation space, second revolving part drive on the Delevoping cartridge by driving machine
Structure is rotated in a second direction, so that the photosensitive element of the Delevoping cartridge is returned to the initial of the developing element far from the Delevoping cartridge
State.
2. image forming apparatus according to claim 1, which is characterized in that the first direction is tearing open for the Delevoping cartridge
Outgoing direction, the second direction are the loading direction of the Delevoping cartridge.
3. image forming apparatus according to claim 2, which is characterized in that be additionally provided with for driving first revolving part
Along the actuator of second direction rotation；When the Delevoping cartridge is packed into the accommodation space, described in the actuator driving
First revolving part rotate, first revolving part drive the driven-mechanism on the Delevoping cartridge along the first direction rotate with
The photosensitive element of the Delevoping cartridge is set to compress the developing element of the Delevoping cartridge.
4. image forming apparatus according to claim 3, which is characterized in that the actuator is motor.
5. image forming apparatus according to claim 1, which is characterized in that the stop part is block.
6. image forming apparatus according to claim 1, which is characterized in that the rotational circle bottom of first revolving part
Distance to the guide rail is B1；When second revolving part is stopped by the stop part, the bottom of second revolving part
Distance to the guide rail is B2；When the driven-mechanism is disengaged with first revolving part, the driven-mechanism
The top to the guide rail distance be B3；Wherein B1<B2<B3.
7. a kind of Delevoping cartridge is releasably attached on the image forming apparatus as described in any one of claim 1-6, described
Delevoping cartridge includes box body, photosensitive element, developing element and the side plate at box body both ends is arranged, the photosensitive element opposite end
The side plate is removable, and the side plate of the developing element opposite end is irremovable, which is characterized in that on the Delevoping cartridge
It is additionally provided with driven-mechanism, the driven-mechanism includes rotating wheel and the drive rod that is arranged on the rotating wheel, the sense
The support shaft of optical element is supported by the rotating wheel, and the rotation center of the rotation center of the rotating wheel and the photosensitive element is not
On the same line, described during the Delevoping cartridge is installed or removed along the guide rail in described image forming apparatus
First revolving part and the second revolving part make the rotating wheel rotate by the obstruction formed to the drive rod, so that described photosensitive
Element is contacted or is detached with the developing element.
8. Delevoping cartridge as claimed in claim 7, which is characterized in that the rotating wheel can rotate about center along the Delevoping cartridge
Split out direction or the loading direction of the Delevoping cartridge rotate.
9. Delevoping cartridge as claimed in claim 8, which is characterized in that described when the Delevoping cartridge is packed into the accommodation space
First revolving part drives the drive rod to be rotated along the direction that splits out of the Delevoping cartridge, so that the photosensitive element pressure of the Delevoping cartridge
The developing element of the tight Delevoping cartridge；When the Delevoping cartridge is removed out of described accommodation space, second revolving part drives institute
It states drive rod to rotate along the loading direction of the Delevoping cartridge, so that the photosensitive element of the Delevoping cartridge is returned to far from the development
The original state of the developing element of box.
10. a kind of image forming apparatus, which is characterized in that including any one of such as claim 1-6 described image forming apparatuses
With Delevoping cartridge as claimed in any one of claims 7-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314177.7A CN108549200B (en) | 2011-05-03 | 2011-05-03 | Image forming apparatus, developing cartridge, and image forming apparatus |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314177.7A CN108549200B (en) | 2011-05-03 | 2011-05-03 | Image forming apparatus, developing cartridge, and image forming apparatus |
| CN201110112976.4A CN102768487B (en) | 2011-05-03 | 2011-05-03 | Developing box, image formation apparatus and image formation equipment |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110112976.4A Division CN102768487B (en) | 2011-05-03 | 2011-05-03 | Developing box, image formation apparatus and image formation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108549200A true CN108549200A (en) | 2018-09-18 |
| CN108549200B CN108549200B (en) | 2020-01-31 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810314211.0A Active CN108549201B (en) | 2011-05-03 | 2011-05-03 | Image forming apparatus, developing cartridge, and image forming apparatus |
| CN201810314177.7A Active CN108549200B (en) | 2011-05-03 | 2011-05-03 | Image forming apparatus, developing cartridge, and image forming apparatus |
| CN201110112976.4A Active CN102768487B (en) | 2011-05-03 | 2011-05-03 | Developing box, image formation apparatus and image formation equipment |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810314211.0A Active CN108549201B (en) | 2011-05-03 | 2011-05-03 | Image forming apparatus, developing cartridge, and image forming apparatus |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110112976.4A Active CN102768487B (en) | 2011-05-03 | 2011-05-03 | Developing box, image formation apparatus and image formation equipment |
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| CN (3) | CN108549201B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211293617U (en) * | 2018-09-18 | 2020-08-18 | 卢敬坤 | Processing box |
| CN112782956A (en) * | 2019-11-01 | 2021-05-11 | 纳思达股份有限公司 | Process cartridge and image forming apparatus |
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|---|---|---|---|---|
| CN1991619A (en) * | 2005-12-28 | 2007-07-04 | 三星电子株式会社 | Apparatus for spacing out rollers and image forming device having the same |
| JP2007304540A (en) * | 2006-04-14 | 2007-11-22 | Ricoh Co Ltd | Image forming apparatus |
| KR20090053275A (en) * | 2007-11-23 | 2009-05-27 | 한국후지제록스 주식회사 | Roller space device of image formation apparatus |
| CN101715570A (en) * | 2007-06-29 | 2010-05-26 | 佳能株式会社 | Process cartridge electrophotographic image forming apparatus |
| CN201773277U (en) * | 2009-07-30 | 2011-03-23 | 三星电子株式会社 | Processing case and imaging device with same |
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| KR100433422B1 (en) * | 2002-07-19 | 2004-05-31 | 삼성전자주식회사 | Roller spacing device |
| JP3962734B2 (en) * | 2004-08-31 | 2007-08-22 | キヤノン株式会社 | Mounting mechanism for detachably mounting the process cartridge to the main body of the electrophotographic image forming apparatus |
| CN100474164C (en) * | 2005-04-27 | 2009-04-01 | 佳能株式会社 | Processing box and imaging device |
| KR100693340B1 (en) * | 2005-08-12 | 2007-03-09 | 삼성전자주식회사 | Image forming apparatus |
| JP5100468B2 (en) * | 2007-05-15 | 2012-12-19 | キヤノン株式会社 | Image forming apparatus |
| JP4513858B2 (en) * | 2007-12-28 | 2010-07-28 | ブラザー工業株式会社 | Image forming apparatus |
| JP4710965B2 (en) * | 2008-11-28 | 2011-06-29 | ブラザー工業株式会社 | Image forming apparatus and photoreceptor unit |
| CN202093318U (en) * | 2011-05-03 | 2011-12-28 | 珠海赛纳打印科技股份有限公司 | Development cartridge, imaging device and imaging equipment |
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| CN1991619A (en) * | 2005-12-28 | 2007-07-04 | 三星电子株式会社 | Apparatus for spacing out rollers and image forming device having the same |
| JP2007304540A (en) * | 2006-04-14 | 2007-11-22 | Ricoh Co Ltd | Image forming apparatus |
| CN101715570A (en) * | 2007-06-29 | 2010-05-26 | 佳能株式会社 | Process cartridge electrophotographic image forming apparatus |
| KR20090053275A (en) * | 2007-11-23 | 2009-05-27 | 한국후지제록스 주식회사 | Roller space device of image formation apparatus |
| CN201773277U (en) * | 2009-07-30 | 2011-03-23 | 三星电子株式会社 | Processing case and imaging device with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102768487B (en) | 2014-08-27 |
| CN108549201A (en) | 2018-09-18 |
| CN102768487A (en) | 2012-11-07 |
| CN108549201B (en) | 2020-07-28 |
| CN108549200B (en) | 2020-01-31 |
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