CN206178345U - Developing cartridge - Google Patents
Developing cartridge Download PDFInfo
- Publication number
- CN206178345U CN206178345U CN201621199212.8U CN201621199212U CN206178345U CN 206178345 U CN206178345 U CN 206178345U CN 201621199212 U CN201621199212 U CN 201621199212U CN 206178345 U CN206178345 U CN 206178345U
- Authority
- CN
- China
- Prior art keywords
- delevoping cartridge
- housing
- developing
- installing hole
- rotation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000000078 claw Anatomy 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 description 56
- 210000004027 cell Anatomy 0.000 description 24
- 238000003384 imaging method Methods 0.000 description 16
- 239000000843 powder Substances 0.000 description 15
- 238000009434 installation Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 10
- 239000006185 dispersion Substances 0.000 description 10
- 238000007789 sealing Methods 0.000 description 6
- 238000004880 explosion Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0865—Arrangements for supplying new developer
- G03G15/0875—Arrangements for supplying new developer cartridges having a box like shape
-
- 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
- G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
- G03G21/1647—Mechanical connection means
-
- 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
- G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
- G03G21/1676—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for the developer unit
Abstract
The utility model provides a developing cartridge, connect the drum subassembly have a first casing of photosensitive element on, developing cartridge includes the second casing, the edge of first casing is provided with the butt portion that is used for supporting developing cartridge, developing cartridge still holds the piece including rotatory card, rotatory card hold that the piece is located developing cartridge with the relative face of butt portion, and rotatory card is held and is offseted with butt portion. Thereby can restrict the rotation of developing cartridge for the drum subassembly for keep at preset position between developing cartridge's the developing element and the photosensitive element of drum subassembly, improved the stability of handling box development quality.
Description
Technical field
This utility model is related to printing technique field, more particularly to a kind of Delevoping cartridge.
Background technology
Electronic imaging apparatus include photocopier, laser printer and similar devices, and electronic imaging apparatus generally include master
Body and the handle box being detachably mounted in main body.
Handle box includes：Drum component and Delevoping cartridge, prior art generally will drum component and Delevoping cartridge removably
Connection, i.e., by drum component and Delevoping cartridge separable structure, after developing agent that can be in Delevoping cartridge is finished, replace new aobvious
Shadow box, such that it is able to extend the service life of handle box.It is provided with the housing of Delevoping cartridge and is rotatably supported at Delevoping cartridge
Revolving part on housing, such as developing element, powder feeding element, for when handle box works, the developing agent in Delevoping cartridge being turned
Move on on the surface of the photo-sensitive cell being arranged in bulging component, the electrostatic latent image of photosensitive member surface is developed.
When revolving part is installed on the housing of Delevoping cartridge, generally revolving part need in axial direction be passed through housing, and
After the very long one end distance of movement, one end of revolving part is inserted on the installing hole for supporting revolving part, or, by revolving part
Axially keep certain angle of inclination that revolving part is encased in the housing of Delevoping cartridge with the length direction of the housing of Delevoping cartridge.
The installation of revolving part for convenience, is used for the diameter of the installing hole of the end for supporting revolving part on the housing of Delevoping cartridge
Need the diameter of the end more than revolving part.But can so cause the revolving part being installed on the housing of Delevoping cartridge rotating through
Cheng Zhonghui is produced and rocked, and then affects the development quality of handle box.
Utility model content
This utility model provides a kind of Delevoping cartridge, is rocked in rotary course with the Delevoping cartridge revolving part for overcoming prior art
Defect, and can keep Delevoping cartridge with drum component relative position.
A kind of Delevoping cartridge that this utility model is provided, is connected on first housing with photo-sensitive cell of bulging component, shows
Shadow box includes the second housing, and the edge of the first housing is provided with the abutting part for supporting Delevoping cartridge, the direction development of abutting part
The one side of box is inclined-plane, and Delevoping cartridge also includes rotation holding part；Rotation holding part is located at the face relative with abutting part of Delevoping cartridge
On, and rotate holding part offset with abutting part.
Delevoping cartridge as above, rotation holding part includes：Rotatable rotating shaft, the pushed part that can be abutted against with Delevoping cartridge
With the holding section that can be abutted against with abutting part；The direction of rotating shaft is parallel with the rotation direction of principal axis of revolving part；Pushed part and holding section
Connect with rotating shaft, and along stretching out perpendicular to rotating shaft axially direction, in predetermined angle between pushed part and holding section, holding section
End have can hook the claw being located on abutting part.
Delevoping cartridge as above, rotating shaft is provided with elastic component, the two ends of elastic component respectively with the second housing and rotation
Holding part is abutted.
Delevoping cartridge as above, elastic component is the torsion spring being set in rotating shaft, and the first end of torsion spring is supported with the second housing
Connect, the second end of torsion spring and rotation holding part are abutted.
Delevoping cartridge as above, is additionally provided with the raised line extended towards the side of holding section on holding section, and the second of torsion spring
End is connected on raised line.
Delevoping cartridge as above, the quantity of pushed part is at least two, and at least two pushed parts are spaced at and turn
On axle.
Delevoping cartridge as above, the quantity of holding section is at least two, and at least two holding sections are spaced at and turn
On axle.
Delevoping cartridge as above, also including the keeper being fixed on the outside of first installing hole and is fixed on described the
Installing plate on the outside of two installing holes, the keeper has the first supported hole that can be located on the first end, the peace
Dress plate has the second supported hole that can be located on the second end, aperture and the first end of first supported hole
External diameter size matching, the aperture of second supported hole matches with the external diameter size of the second end.
Delevoping cartridge as above, the keeper has positioning convex, and the positioning convex is convex to the rotary shaft
Axially, first supported hole is offered on the positioning convex, the root outside of the positioning convex is provided with for fixing
Location division on the outside of first installing hole.
Delevoping cartridge as above, the location division is to enclose the annular ring being located on the outside of the root of the positioning convex, institute
State and form detent between the inner edge of annular ring and the outer rim of the positioning convex.
Delevoping cartridge as above, the outer rim of the size of annular ring inner edge and the end bosses of first installing hole
It is equivalently-sized.
Delevoping cartridge as above, the inner hole wall size phase of the physical dimension of the positioning convex and first installing hole
Together.
Delevoping cartridge as above, is provided with the first buckle along rotary shaft axial direction on the location division；
The position of correspondence first buckle is provided with hole clipping on second housing.
Delevoping cartridge as above, the keeper is arc surface with the face for contacting with each other of first installing hole.
Delevoping cartridge as above, the keeper includes locating flange, and the locating flange is centrally formed as described
First supported hole, at least side of the locating flange is connected with second housing.
Delevoping cartridge as above, the side of the locating flange is provided with first connecting portion, and second housing is in correspondence
The position of the first connecting portion is provided with and the first connecting portion second connecting portion that is connected of matching, the locating flange it is another
Side is provided with cam part, and the conducting element on second housing is connected in the cam part.
Delevoping cartridge as above, the installing plate is arranged on the axially external of second installing hole.
Delevoping cartridge as above, the side towards second installing hole of the installing plate is provided with locating dowel, described
Second supported hole is offered in locating dowel, the external diameter of the locating dowel is matched with the internal diameter of second installing hole.
Delevoping cartridge as above, the cross section of the second end is non-circular, and the second end is through described the
Two supported holes are connected with the first travelling gear of the Delevoping cartridge.
Delevoping cartridge as above, the side of first travelling gear is additionally provided with what is engaged with first travelling gear
Second travelling gear, the axially inner side of second travelling gear is connected with the installing plate.
Delevoping cartridge as above, the axially external of second travelling gear be provided with baffle plate, and the baffle plate is blocked
Scope more than second travelling gear pitch circle area so that the axially external portion of the baffle plate and first travelling gear
Divide and overlap.
Delevoping cartridge as above, the edge of first housing is provided with the abutting part for supporting the Delevoping cartridge,
The one side of the direction Delevoping cartridge of the abutting part is inclined-plane.
Delevoping cartridge as above, the Delevoping cartridge is provided with and first housing in the axial direction of the rotary shaft
The axis of guide of connection, on the face relative with the abutting part of the Delevoping cartridge support protrusion is provided with.
Delevoping cartridge as above, is additionally provided with urgent pushing device on the Delevoping cartridge, the urgent pushing device includes sleeve, elasticity
Part and sliding part；
The sleeve is arranged on the face relative with the abutting part of second housing, and the sleeve inner bottom sets
Fixed column is equipped with, the sleeve lateral wall offers the first draw-in groove；
The sliding part includes sliding axle and the abutting plate positioned at the sliding axle first end, and the sliding axle can be described
Slide in sleeve, the end of the sliding axle second is provided with hollow holding tank, and be provided with can be with institute the end of the sliding axle second
The second buckle of the first pocket matches engaging is stated, being provided with the abutting plate can hook what is closed with the surface bottom of the abutting part
Anticreep is raised；
One end of the elastic component is fixed in the fixed column, and the other end of the elastic component is connected to the holding tank
In.
Delevoping cartridge as above, the surface bottom of the abutting part is additionally provided with can be with anticreep projection snap-fit
Second draw-in groove；
When the anticreep projection is fastened on second draw-in groove, in the two sides of the abutting plate and second draw-in groove
Wall is fitted.
Delevoping cartridge as above, is provided with developing agent storage warehouse, the agitating element of the Delevoping cartridge in the second shell body
In the developing agent storage warehouse, the rotary shaft of the agitating element be provided with it is multiple be intervally arranged for disperseing developing agent
Developing agent dispersion plate.
Delevoping cartridge of the present utility model, is connected on first housing with photo-sensitive cell of bulging component, and Delevoping cartridge includes
Second housing, the second housing is provided with the revolving part for being sent to developing agent on photo-sensitive cell, the rotary shaft bag of revolving part
First end and the second end are included, is respectively provided with two relative sides of the second housing and is installed the first of first end
Installing hole and the second installing hole for installing the second end, the aperture of the first installing hole more than first end external diameter, second
More than the external diameter of the second end, the edge of the first housing is provided with the abutting part for supporting Delevoping cartridge, supports in the aperture of installing hole
The one side towards Delevoping cartridge of socket part is inclined-plane, and Delevoping cartridge also includes rotation holding part；Rotation holding part be located at Delevoping cartridge with
On the relative face of abutting part, and rotation holding part offsets with abutting part, to limit rotation of the Delevoping cartridge relative to drum component.Cause
This, by rotating holding part rotation of the Delevoping cartridge relative to drum component can be limited, after Delevoping cartridge is installed on bulging component,
So that being held in a predetermined position between the photo-sensitive cell of the revolving part of Delevoping cartridge and drum component, handle box development quality is improve
Stability.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are
Some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative labor
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
The structural representation of the bulging component that Fig. 1 is provided for the embodiment of this utility model one；
The structural representation of the Delevoping cartridge that Fig. 2 is provided for the embodiment of this utility model one；
The partial structural diagram of the Delevoping cartridge that Fig. 3 is provided for the embodiment of this utility model one；
The Structure explosion diagram of the Delevoping cartridge that Fig. 4 is provided for the embodiment of this utility model one；
The structural representation of the keeper that Fig. 5 is provided for the embodiment of this utility model one；
The scheme of installation of the keeper that Fig. 6 is provided for the embodiment of this utility model one；
The structural representation of the handle box that Fig. 7 is provided for the embodiment of this utility model one；
Fig. 8 compels the structural representation of pushing device and rotation holding part for the installation that the embodiment of this utility model one is provided；
Fig. 9 is the tube-in-tube structure schematic diagram for compeling pushing device in Fig. 8；
Figure 10 a are the slider structure schematic diagram for compeling pushing device in Fig. 8；
Figure 10 b compel the structural representation of pushing device for the another kind that the embodiment of this utility model one is provided；
The scheme of installation of the urgent pushing device that Figure 11 a are provided for the embodiment of this utility model one；
The scheme of installation of the urgent pushing device that Figure 11 b are provided for the embodiment of this utility model one；
The partial structural diagram of the bulging component that Figure 12 is provided for the embodiment of this utility model one；
Figure 13 is the structural representation of the rotation holding part in Fig. 8；
The scheme of installation of the rotation holding part that Figure 14 is provided for the embodiment of this utility model one；
The partial structurtes enlarged drawing of the Delevoping cartridge that Figure 15 is provided for the embodiment of this utility model one；
Figure 16 is the structural representation of the agitating element in Figure 15；
The structural representation of the keeper that Figure 17 a are provided for another embodiment of this utility model；
Figure 17 b are the corresponding Structure explosion diagrams of Figure 17 a.
Description of reference numerals：
1-handle box；2-drum component；21-the first housing；22-abutting part；23-the first side plate；24-the second side
Plate；25-sensing element；26-recess；3-Delevoping cartridge；31-the second housing；32-the first installing hole；33-the second installs
Hole；35-conducting element；37-outlet；4-sealing member；41-axis of guide；42-support protrusion；44-flexible member；45—
Guide member；5-developing agent thickness adjusted element；5a-adjustment sheet；5b-bracing frame；6-developing element；61-rotary shaft；
62-rubber layer；61a-the second end；61b-first end；7-screw；8-installing plate；81-the second supported hole；82—
Locating dowel；9-keeper；91-the first buckle；92-the first supported hole；90-annular ring；93-positioning convex；94-positioning
Groove；32a-end bosses；36-hole clipping；11-the first travelling gear；11a-through hole；12-the second travelling gear；121—
Baffle plate；122-power reception portion；100-handle；50-compel pushing device；51-sleeve；511-fixed column；512-the first card
Groove；513-chute；52-elastic component；53-sliding part；531-sliding axle；532nd, 532 '-abutting plate；533-the second card
Button；534-holding tank；535-anticreep is raised；536th, 536 '-bearing surface；537-cambered surface；59-chip；59a-terminal；Touch
Point；35a1,35a2,35a3-contact site；221-inclined-plane；222-the second draw-in groove；223-the first locating surface；224-the second determines
Plane；70-rotation holding part；71-rotating shaft；711-pushed part；One end of 713-rotating shaft；The other end of 714-rotating shaft；
715-holding section；716-claw；717-raised line；72-elastic component；73-the three installing hole；74-the four installing hole；6a—
Powder feeding element；311-developing agent storage warehouse；38-agitating element；381-rotary shaft；382-developing agent transport unit；383-aobvious
Shadow agent dispersion plate；9 ＇-keeper；91 ＇-the first supported holes；92 ＇-locating flange；93 ＇-first connecting portion；94 ＇-the second
Connecting portion；95 ＇-conducting element.
Specific embodiment
It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of this utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in this utility model embodiment
The embodiment stated is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the enforcement in this utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of this utility model protection.
Embodiment one
The structural representation of the bulging component that Fig. 1 is provided for the embodiment of this utility model one.Fig. 2 is implemented for this utility model one
The structural representation of the Delevoping cartridge that example is provided.The partial structurtes of the Delevoping cartridge that Fig. 3 is provided for the embodiment of this utility model one are illustrated
Figure.The Structure explosion diagram of the Delevoping cartridge that Fig. 4 is provided for the embodiment of this utility model one.Fig. 5 is carried for the embodiment of this utility model one
For keeper structural representation.The scheme of installation of the keeper that Fig. 6 is provided for the embodiment of this utility model one.Fig. 7 is
The structural representation of the handle box that the embodiment of this utility model one is provided.The development that Figure 15 is provided for the embodiment of this utility model one
The partial structurtes enlarged drawing of box.Figure 16 is the structural representation of the agitating element in Figure 15.Referring to figs. 1 to Fig. 7, Figure 15 and Figure 16
Shown, the present embodiment provides a kind of handle box 1, including drum component 2 and Delevoping cartridge 3, detachable between drum component 2 and Delevoping cartridge 3
Formula connects.Drum component 2 includes the first housing 21 and the photo-sensitive cell 25, cleaning device being arranged on the first housing 21 etc..It is aobvious
Shadow box 3 is removably mounted on the first housing 21, and Delevoping cartridge 3 includes the second housing 31, and the second housing 31 is provided with for inciting somebody to action
Developing agent is sent to the developing element on photo-sensitive cell 25.The rotary shaft of developing element includes first end and the second end, the
The first installing hole and the second installing hole, the first end correspondence of rotary shaft are respectively equipped with two relative sides of two housings 31
In the first installing hole, the second end correspondence of rotary shaft is arranged in the second installing hole, due to the rotation of developing element
The diameter parallel of axis and photo-sensitive cell, installs for convenience, the aperture of the first installing hole more than first end external diameter, second
External diameter of the aperture of installing hole more than the second end.The peace of developing element is so realized by the first installing hole and the second installing hole
Dress.But because the aperture of the first installing hole and the second installing hole is more than the external diameter of the end of rotary shaft, cause Delevoping cartridge to develop
Element can produce rock when rotated, cause the Quality Down that develops.This utility model is positioned to solve the problem by arranging
Part 9 and installing plate 8 are positioned respectively to the first installing hole and the second installing hole, to avoid developing element from shaking in rotary course
It is dynamic.Specifically, keeper 9 is fixed on the outside of the first installing hole, and installing plate 8 is fixed on the outside of the second installing hole.Keeper 9
With the first supported hole 92 that can be worn on the first end, installing plate 8 has the second support that can be located on the second end
Hole 81, the aperture of the first supported hole 92 matches with the external diameter size of first end, the aperture of the second supported hole 81 and the second end
External diameter size matching.That is, the first end of Delevoping cartridge developing element is passed after the first installing hole, into keeper 9
On the first supported hole 92, the second end of Delevoping cartridge developing element passed after the second installing hole, second on installing plate 8
Supported hole 81.
Specifically, developing agent storage warehouse 311 can be set in Delevoping cartridge 3, and agitating element 38 is located at developing agent storage warehouse 311
It is interior, powder feeding element 6a and the sliding contact of developing element 6, developing element 6 and the sliding contact of sensing element 25.Agitating element 38 includes
Rotary shaft 381 and the developing agent transport unit 382 being connected in rotary shaft 381.Developing agent transport unit 382 has parallel with rotary shaft
Stirring base, additionally, in order to be fixed to developing agent transport unit 382, developing agent transport unit is also including at least one connection
Portion, connecting portion is connected between rotary shaft and stirring base.Rotary shaft 381 rotates, and the base of developing agent transport unit 382 will develop
Developing agent scraping delivery in agent storage warehouse 311 is to powder feeding element 6a.Developing agent is sent to development unit by powder feeding element 6a by rotation
Developing agent is transferred to part 6, developing element 6 surface of photo-sensitive cell 25 by rotation.When Delevoping cartridge 3 is installed to into bulging component 2
When upper, by the positioning action of the first housing 21 of drum component 2, the rotation axiss of developing element 6 and the rotation of photo-sensitive cell 25 were made
Shaft axis are parallel, and the distance between the rotation axiss of developing element 6 and the rotation axiss of photo-sensitive cell 25 work in handle box 1
During be held essentially constant.
When handle box 1 is installed on electronic imaging apparatus developed (printing) work when, electronic imaging apparatus by swash
Light unit forms electrostatic latent image on the surface of the photo-sensitive cell 25 of rotation.The electronic imaging apparatus being related in the present embodiment include
But it is not limited to photocopier, laser printer.Developing agent is sent to powder feeding element 6a by agitating element 38, and powder feeding element 6a is by rotation
Turn for developing agent to be sent to developing element 6, developing agent is transferred to developing element 6 surface of photo-sensitive cell 25 by rotation, right
The electrostatic latent image on the surface of photo-sensitive cell 25 is developed, so as to form visible developer image.The surface of photo-sensitive cell 25
Developer image is by the transfer device in electronic imaging apparatus by developer image to recording medium.Finally, drum group
Cleaning device in part 2 removes the developing agent of the remained on surface of photo-sensitive cell 25 clean.
With reference to shown in Fig. 2 to Fig. 6, outlet 37 is provided with the second housing 31 of Delevoping cartridge 3, in the outlet of the second housing 31
Developing element 6, developing agent thickness adjusted element 5, sealing member 4 etc. are provided with 37 edges.Sealing member 4 is by bullets such as sponge, rubber
Property material make, along the second housing 31 the edge of outlet 37 arrange.Developing agent thickness adjusted element 5 is arranged on the second housing 31
On outlet edge.Developing agent thickness adjusted element 5 includes the bracing frame 5b and adjustment sheet 5a being arranged on bracing frame 5b.Support
Frame 5b is made up of metal material, and is fixed on the second housing 31 by screw 7.Sealing member 4 is located at the second housing 31 and development
Between agent thickness adjusted element 5, to seal the gap between the second housing 31 and developing agent thickness adjusted element 5, second is prevented
Reveal in gap of the developing agent in housing 31 between the second housing 31 and developing agent thickness adjusted element 5, sealing member 4 is subject to
The extruding of the bracing frame 5b or adjustment sheet 5a of the second housing 31 and developing agent thickness adjusted element.
With reference to shown in Fig. 3, conducting element 35 is additionally provided with the second housing 31, conducting element 35 is by conductive material system
Into, and through hole is provided with conducting element 35, in the present embodiment, conducting element 35 is laminated structure, and is made up of metal material.
After developing agent thickness adjusted element 5 is installed to into the second housing 31, screw 7 is thick through the through hole and developing agent of conducting element 35
The through hole of degree regulating element 5 is fixed on developing agent thickness adjusted element 5 on second housing 31, and oppresses conducting element 35, makes
Conducting element 35 is contacted with the bracing frame 5b of developing agent thickness adjusted element 5, so that developing agent thickness adjusted element 5 and conduction
Element 35 is conductively connected.
With reference to shown in Fig. 2 and Fig. 6, developing element 6 includes rotary shaft 61 and is arranged on the periphery of rotary shaft 61 and along rotation
The axially extending rubber layer 62 of rotating shaft 61, the surface of rubber layer 62 is arc surface.When by developing element 6, developing agent thickness adjust
After section element 5 and sealing member 4 are installed on the second housing 31, adjustment sheet and the development unit of developing agent thickness adjusted element 5
The surface elasticity contact of the rubber layer of part 6, for adjusting the rubber layer 62 of developing element 6 during the rotation of developing element 6
Surface developing agent thickness, so as to improve the development quality of handle box 1.After Delevoping cartridge 3 is installed on bulging component 2,
The arcuate surface of the rubber layer 62 of developing element 6 keeps contacting with the surface of photo-sensitive cell 25.
When being installed to developing element 6 on second housing 31, in order to avoid the second housing 31 scratches the rubber of developing element
Glue-line 62, and then affect the development quality of handle box.In the present embodiment, by the axial direction of developing element 6 and the length of the second housing 31
Degree direction (X-direction) inclines certain angle and is installed on the second housing 31.Specifically, the of the rotary shaft 61 of developing element 6
One end is rotatably supported on the second housing 31 in corresponding installing hole, the second end of the rotary shaft 61 of developing element 6
It is rotatably supported on the second housing 31 in corresponding installing hole, in order to avoid the rotary shaft of developing element is in rotary course
Rock, can keeper 9 be set on the outside of the corresponding installing hole of the first end of the rotary shaft of developing element 6, in developing element 6
The corresponding installing hole outside of the second end of rotary shaft arranges installing plate 8, so as to the positioning for passing through keeper 9 and installing plate 8 is made
With, it is to avoid the rotary shaft of developing element 6 is rocked in rotary course.
When powder feeding element 6a is installed on the second housing 31, need to by powder feeding element 6a from the second housing 31 in X-direction
The through hole of one end be installed in the second housing 31, the first end and the second end for making the rotary shaft of powder feeding element is supported respectively
On the installing hole at the second housing 31 two ends in X direction.For the ease of installing, the diameter of installing hole need to be set greater than sending
The diameter in the rotating shaft terminal portion of powder element.In order to avoid the rotary shaft of powder feeding element 6a is rocked in rotary course, can send
The corresponding installing hole outside of the first end of the rotary shaft of powder element 6a arranges keeper 9, in the rotary shaft of powder feeding element 6a
The corresponding installing hole outside of the second end arranges installing plate 8, so as to pass through the positioning action of keeper 9 and installing plate 8, it is to avoid send
The rotary shaft of powder element is rocked in rotary course.
The Delevoping cartridge that the present embodiment is provided, is connected on first housing with photo-sensitive cell of bulging component, Delevoping cartridge bag
The second housing is included, the second housing is provided with the developing element for being sent to developing agent on photo-sensitive cell, the rotation of developing element
Rotating shaft includes first end and the second end, and on two relative sides of the second housing installation first end is respectively provided with
The first installing hole and the second installing hole for installing the second end, the aperture of the first installing hole is outer more than first end
Footpath, the aperture of the second installing hole is more than the external diameter of the second end, and the edge of the first housing is provided with for supporting supporting for Delevoping cartridge
Socket part, the one side towards Delevoping cartridge of abutting part is inclined-plane, and Delevoping cartridge also includes rotation holding part；Rotation holding part is located at development
On the face relative with abutting part of box, and rotation holding part offsets with abutting part, to limit rotation of the Delevoping cartridge relative to drum component
Turn.Therefore, rotation of the Delevoping cartridge relative to drum component can be limited by rotating holding part, when Delevoping cartridge 3 is installed to bulging component 2
After upper so that be held in a predetermined position between the developing element and photo-sensitive cell of Delevoping cartridge 3, handle box development quality is improve
Stability.
Exemplary, the present embodiment is described in detail below by developing element 6 is arranged on the second housing 31：
It is respectively provided with the first installing hole 32 and second on two relative sides of the second housing 31 of Delevoping cartridge 3 to install
Hole 33.The rotary shaft 61 of developing element 6 includes first end 61b and the second end 61a, and first end 61b correspondences are arranged on the
In one installing hole 32, the second end 61a correspondences are arranged in the second installing hole 33, for the ease of installing, usual first installing hole
External diameter of 32 aperture more than first end 61b, the aperture of the second installing hole 33 is more than the external diameter of the second end 61a, so that
The first end 61b of developing element is rotatably supported in the first installing hole 32 of the second housing 31, makes the of developing element
Two end 61a are rotatably supported in the second installing hole 33 of the second housing 31.
It is installed on the second housing 31 along the direction vertical with X-direction for the ease of developing element 6, the first installing hole 32 can
Think circular hole, a breach is provided with the second installing hole 33, the distance of breach is more than the second of the rotary shaft 61 of developing element 6
The diameter of end 61a, the second end 61a for enabling the rotary shaft 61 of developing element 6 is installed to the second installing hole through breach
On 33.During concrete installation, the length direction (X-direction) of the axial direction of developing element 6 and the second housing 31 is inclined into certain angle,
And move towards the second housing 31 along the direction vertical with X-direction, then first by the first end of the rotary shaft 61 of developing element 6
61b passes through the first installing hole 32, and is rotatably supported on the first installing hole 32.Then by the rotary shaft 61 of developing element 6
The second end 61a can be installed on the second installing hole 33 through breach, now, the axial direction of developing element 6 is basic with X-direction
It is parallel.
Due to the axial direction of the first installing hole 32 it is parallel with X-direction, therefore, the first end of the rotary shaft 61 of developing element is
Edge is inserted in the first installing hole 32 with the axially inclined direction of the first installing hole, so, the aperture of the first installing hole 32 needs
More than the external diameter of the first end 61b of the rotary shaft 61 of developing element, the aperture of the second installing hole 33 is more than the second end 61a's
External diameter, in order to the installation of developing element 6.But, can so cause the developing element being installed on Delevoping cartridge 3 in the mistake for rotating
Cheng Zhonghui is produced and rocked, and then affects the development quality of handle box.In order to solve the problem, the handle box 1 of the present embodiment is also wrapped
The keeper 9 for being fixed on the outside of the first installing hole 32 and the installing plate 8 for being fixed on the outside of the second installing hole 33 are included, keeper 9 has
There is the first supported hole 92 that can be located on first end 61b, installing plate 8 has second can be located on the second end 61a
Supported hole 81, the aperture of the first supported hole 92 matches with the external diameter size of first end 61b, the aperture of the second supported hole 81 and the
The external diameter size matching of two end 61a.That is, first end 61b is passed to the first supported hole 92 from the first installing hole 32
In, the second end 61a is passed into the second supported hole 81 from the second installing hole 33.
With reference to shown in Fig. 4 to Fig. 6, keeper 9 is specifically included：Positioning convex 93 and location division, positioning convex 93 is convex to show
The axial direction of shadow element rotary shaft 61, offers the first supported hole 92, aperture and the development of the first supported hole 92 on positioning convex 93
The external diameter of the first end 61b of the rotary shaft 61 of element is essentially identical.Position point is in the root outside of positioning convex 93, positioning
Portion is connected with the outside of the first installing hole 32.
The first buckle 91 along the axial direction of rotary shaft 61 is provided with location division, the first buckle of correspondence on the second housing 31
91 position is provided with hole clipping 36.That is, the first buckle 91 can snap-fit in hole clipping 36.When first end 61b connections
When in the first supported hole 92, now the first buckle 91 is fastened in hole clipping 36, so as to keeper 9 is fixed on into the second housing 31
On.After developing element 6 is installed on the second housing 31, the first end 61b of the rotary shaft 61 of developing element is through the
One installing hole 32, and reach outside the first installing hole 32, then, keeper 9 is installed on the second housing 31, and make positioning
First supported hole 92 of part 9 is enclosed within the first end 61b of the rotary shaft 61 of developing element, and the first buckle 91 of keeper 9 is buckled in
In hole clipping 36 outside first installing hole 32, so that keeper 9 is fixedly connected with the second housing 31, the rotary shaft of developing element
61 first end 61b is positioned by keeper 9.
Location division is specially encloses the annular ring 90 being located on the outside of the root of positioning convex 93, the inner edge of annular ring 90 and positioning
Detent 94 is formed between raised 93 outer rim.First buckle 91 is arranged on the cell wall of detent 94, the first installing hole
32 outside is provided with end bosses 32a, and end bosses 32a can be connected in detent 94.That is, when rotary shaft 61
When first end 61b is supported in the first supported hole 92, the matching of end bosses 32a is connected in detent 94, now, first
Buckle 91 is fastened in hole clipping 36.By the cooperation of detent 94 and end bosses 32a, keeper 9 and second shell can be made
The connection of body 31 is more stable.Preferably, the quantity of the first buckle 91 can be one, or it is multiple, when the first buckle
91 for it is multiple when, the first buckle 91 can be along the circumferentially-spaced arrangement of annular ring 90, the number of the quantity of hole clipping 36 and the first buckle 91
Flux matched, this utility model is not construed as limiting to the particular number of the first buckle and hole clipping, specifically can be set according to the actual requirements
It is fixed.
More preferred, the size of the inner edge of annular ring 90 is identical with the physical dimension of end bosses 32a.Positioning convex
93 physical dimension is equivalently-sized with the inner hole wall of the first installing hole 32.That is, i.e., when keeper 9 is connected to the first installing hole outside
Afterwards, the inwall matching of the outer wall of positioning convex 93 and the first installing hole 32 is fitted, the outer wall of first end 61b and the first supported hole
92 inwall matching laminating, the outer wall of end bosses 32a is fitted with the inner edge matching of annular ring 90, aobvious so as to further ensure
Stability of the shadow element 6 in rotary course.
In the present embodiment, with reference to shown in Fig. 4, the side that the second housing 31 is provided with the second installing hole 33 is provided with one
Individual installing plate 8, installing plate 8 is arranged on the axially external of the second installing hole 33, for rotatable support developing element 6, first
The travelling gear 12 of travelling gear 11 and second.
Locating dowel 82 is provided with installing plate 8, the second supported hole 81, the hole of the second supported hole 81 are provided with locating dowel 82
Footpath is essentially identical with the external diameter of the second end 61a of the rotary shaft 61 of developing element 6.The external diameter of locating dowel 82 and the second installing hole
33 internal diameter matching, when by installing plate 8 in X direction when being reversely installed on the second housing 31, in X direction anti-of locating dowel 82
To being inserted in the second installing hole 33, the second supported hole 81 of locating dowel 82 is enclosed within the second end of the rotary shaft 61 of developing element 6
On portion 61a, the second end 61a for making the rotary shaft 61 of developing element is rotatably supported on installing plate 8, then by spiral shell
The modes such as nail, stickup, welding are fixedly connected installing plate 8 with the second housing 31, the second end of the rotary shaft 6 of developing element
61a is positioned.
In the present embodiment, it is preferable that by the way that the cross section of locating dowel 82 is shaped to and the second installing hole 33
Shape is essentially identical, after installing plate 8 is installed on the second housing 31, by matching somebody with somebody for locating dowel 82 and the second installing hole 33
Close, make installing plate 8 pairs make the positioning of the second end 61a of the rotary shaft of developing element more stable.
After by 8 installation of installing plate, the second end 61a of the rotary shaft 61 of developing element 6 passes through the second installing hole
33, and reach the side in X direction of installing plate 8 and be connected with the first travelling gear 11.As shown in Figure 2 and Figure 4, the second end
The cross section of 61a is arranged to non-circular, and the first travelling gear 11 is provided with essentially identical with the shape of cross section of the second end 61a
Through hole 11a.First travelling gear 11 being reversely installed on the second end 61a in X direction, by by the first travelling gear 11
The through hole 11a of the non-circular cross-section that shape of upper setting is enclosed within the second end 61a of non-circular cross-section that shape, so that development unit
Part 6 links with the first travelling gear 11.
By the cooperation of through hole 11a and the second end 61a, the meeting of developing element 6 is made with the rotation of the first travelling gear 11
And rotate, but, do not have the active force of the axial direction along developing element between the first travelling gear 11 and developing element 6,
Therefore, the first travelling gear 11 on the second end 61a is easy to move in X direction and depart from developing element 6 and connect
Connect.In order to prevent such case, in the present embodiment, a baffle plate 121 is provided with the second travelling gear 12.
As shown in figure 4, the second travelling gear 12 is arranged on installing plate 8, and engage with the first travelling gear 11.Second passes
Moving gear 12 is rotatably connected by the modes such as screw, buckle and installing plate 8, without departing from from installing plate 8.Baffle plate 121
It is arranged on the second travelling gear 12 side in X direction, after the second travelling gear 12 is installed on installing plate 8, second
Travelling gear 12 is engaged with the first travelling gear 11, and baffle plate 121 is located at the first travelling gear 11 side in X direction, also,
In the X direction, baffle plate 121 is Chong Die with the axially outer portion of the first travelling gear 11d, enables baffle plate 121 to prevent the first biography
Moving gear 11 is moved in X direction.In order to meet above-mentioned requirements, the size of baffle plate should meet：The pitch circle face of the second travelling gear 12
Product is in the range of baffle plate 121.In the present embodiment, it is preferable that baffle plate 121 for circle, and baffle plate 121 with diameter greater than second pass
The tip diameter of moving gear 12.
The handle box that above-described embodiment is provided, by arranging keeper 9 and installing plate 8, makes the rotary shaft 61 of developing element 6
Two ends under the positioning action of the first supported hole 92 and the second supported hole 81, rotation that can be stable, and when Delevoping cartridge 3 is installed to
After on drum component 2, it is held in a predetermined position between developing element 6 and photo-sensitive cell 25, the development steady quality of handle box 1.
On the basis of above-described embodiment, with reference to shown in Fig. 1 and Fig. 7, length direction (X of first housing 21 along handle box 1
Direction) two ends be respectively the first side plate 23 and the second side plate 24, the first housing 21 is installed to the side of bulging component 2 along Delevoping cartridge 3
It is abutting part 22 to the reverse side of (Y-direction).After Delevoping cartridge 3 is installed to along the Y direction on bulging component 2, drum component 2 leads to
Cross the first side plate 23, the second side plate 24 and abutting part 22 to support and locating development box 3, make the developing element 6 and drum of Delevoping cartridge 3
The photo-sensitive cell 25 of component 2 is held in a predetermined position.
With reference to shown in Fig. 1, Fig. 4 and Fig. 7, the second housing 31 of Delevoping cartridge 3 is along length direction (X-direction) two ends of handle box
It is provided with the axis of guide 41, and relative with abutting part 22 face on Delevoping cartridge 3 and is provided with support protrusion 42.Support protrusion 42
Quantity can be one or more.In the present embodiment, the quantity of support protrusion 42 is two, is separately positioned on Delevoping cartridge 3 along X
The two ends in direction.It is relative with the axis of guide 41 of Delevoping cartridge 3, also set up on first side plate 23 and the second side plate 24 of drum component 2
There is recess 26.Recess 26 is to arrange circular hole jaggy, and the diameter of circular hole is essentially identical with the diameter of the axis of guide 41, breach away from
From the diameter more than the axis of guide 41, its size meets：The axis of guide 41 radially passes through the breach.When Delevoping cartridge 3 is installed
During on drum component 2, the axis of guide 41 at the two ends of the second housing 31 of Delevoping cartridge 3 is entered in recess 26, and the second housing 31
On support protrusion 42 abut with abutting part 22, Delevoping cartridge 3 with drum component 2 be in precalculated position.
After handle box 1 is installed in electronic imaging apparatus, the power unit in electronic imaging apparatus can be with Delevoping cartridge 3
Power reception portion 122 engage, and revolving force is passed to into power reception portion 122, drive the developing element in handle box 1 to turn
Dynamic, the rotation force direction that power reception portion 122 is subject to is along M directions, as shown in fig. 7, Delevoping cartridge 3 is in the presence of revolving force, meeting
There is the trend rotated along M directions relative to bulging component 2 around the axis of guide 41, but, due to abutting part 22 and support protrusion 42
Abut, the rotation of Delevoping cartridge 3 can be prevented so that Delevoping cartridge 3 remains at precalculated position with drum component 2, handle box 1 it is aobvious
Shadow working stability.
On the basis of above-described embodiment, after Delevoping cartridge 3 is installed on bulging component 2 along Y-direction, due to
Vibrations etc. reason and Delevoping cartridge 3 is moved relative to bulging component 2, cause photo-sensitive cell 25 to remain with developing element 6 and connect
Tactile state, affect handle box 1 development quality, in order to solve the problem, further, the present embodiment in Delevoping cartridge 3 second
A urgent pushing device 50 is provided with housing 31.Fig. 8 compels pushing device and rotation for the installation that the embodiment of this utility model one is provided
The structural representation of holding part.Fig. 9 is the tube-in-tube structure schematic diagram for compeling pushing device in Fig. 8.Figure 10 a are to compel pushing device in Fig. 8
Slider structure schematic diagram.Figure 10 b compel the structural representation of pushing device for the another kind that the embodiment of this utility model one is provided.Figure
11a compels the scheme of installation of pushing device in providing for the embodiment of this utility model one.Figure 11 b are carried for the embodiment of this utility model one
For urgent pushing device scheme of installation.The partial structurtes of the bulging component that Figure 12 is provided for the embodiment of this utility model one are illustrated
Figure.With reference to shown in Fig. 8 to Figure 12, along the direction of rotation N of the axis of guide 41, compel the downstream side that pushing device 50 is located at support protrusion 42
To.The urgent pushing device 50 includes sleeve 51, elastic component 52 and sliding part 53.Urgent pushing device 50 is arranged on the second housing 31 along Y
Direction (while vertically with X-direction and Y-direction) and on the face of the side of abutting part 22, its quantity can be one or more,
In the present embodiment, the quantity for compeling pushing device 50 is two, is separately positioned on the two ends of the length direction of Delevoping cartridge 3.With reference to Fig. 9 institutes
Show, be provided with chute 513 in sleeve 51, it is preferable that the axial direction of chute 513 is substantially parallel with Y-direction, on the surface of sleeve 51 also
It is provided with and, through the first draw-in groove 512 of the wall of sleeve 51, is also set up in the bottom of chute 513 along with the axially vertical direction of chute 513
There is a fixed column 511, after Delevoping cartridge 3 is installed on bulging component 2, the opening of sleeve 51 is towards abutting part 22.Preferably, bullet
Property part 52 be spring.
Shown in reference picture 10a and Figure 10 b, sliding part 53 includes sliding axle 531 and abuts plate 532, abuts plate 532 and is located at
The end of sliding axle 531 simultaneously extends in Z-direction, abuts and arrange on plate 532 bearing surface 536；The shape of cross section of sliding axle 531 with
The shape of cross section of chute 513 is essentially identical, it is preferable that the shape of cross section of sliding axle 531 is non-circular.In sliding axle 531
Upper one end relative with plate 532 is abutted is additionally provided with the second buckle 533, the first draw-in groove 512 on the second buckle 533 and sleeve 51
Position is corresponding, and the quantity of the second buckle is identical with the quantity of the first draw-in groove 512 on sleeve 51, the quantity of the second buckle 533
Can be one or more.One end relative with plate 532 is abutted is additionally provided with holding tank 534 on sliding axle 531, for accommodating
Elastic component 52.Abut and be also provided with anticreep projection 535 on plate 532, when the process being installed to Delevoping cartridge 3 on bulging component 2
In, anticreep raised 535 can come in contact with abutting part 22.In the present embodiment, it is preferable that anticreep projection 535 is arranged on abutting plate
On 532 with a lateral edges of X-direction and Y-direction vertical direction on.And after Delevoping cartridge 3 is installed on bulging component 2, anticreep is raised
535 towards abutting part 22.
When urgent pushing device 50 is installed, as shown in figure 8, elastic component 52 is installed in the chute 513 of sleeve 51, and bullet
One end of property part 52 is connected with the fixed column 511 in chute 513, elastic component 52 is fixed in chute 513.Then by sliding part
53 sliding axle 531 is inserted in the chute 513 of sleeve 51, and the other end for making elastic component 52 is abutted with sliding part 53, and bullet
The other end of property part 52 is inserted in the holding tank of sliding axle 531.Second buckle 533 is subject to extruding for chute 513, edge and slip
Shrink in the axially vertical direction of axle 531.When continuing to move to certain distance in assembly direction with sliding part 53, elastic component 52 is received
To the extruding of sliding part 53, the squeezing action of 513 pairs of the second buckles 533 of chute disappears, the second buckle 533 along with sliding axle 531
Axially vertical direction eject, and enter in the first draw-in groove 512, the first draw-in groove 512 along the axial direction of chute 513 two
Hold as closed state.Therefore, the sliding distance that the first draw-in groove 512 can be to sliding part 53 in chute 513 is limited, and works as slip
Part 53 move to the second buckle 533 and the first draw-in groove 512 along two end in contact of the axial direction of chute 513 when, the axle of chute 513
Can stop continuing to move to for sliding part 53 to reverse two ends.
The contact site 35a1 that the chip 59 of Delevoping cartridge 3, conducting element 35 are contacted with printer is arranged on the bottom of Delevoping cartridge 3
Portion.Chip 59 includes multiple terminal 59a, the face on the basis of chip, compel the projection line of the axis on chip 59 of pushing device 50 with
At least one terminal 59a is intersecting or on its inside；The axis of urgent pushing device 50 is located in the contact site 35a1 of conducting element 35
Projection line in plane intersects or on its inside with contact site 35a1；The inner side is near the one of Delevoping cartridge centre position
Side.
The operation principle of urgent pushing device 50 is described more fully below：
Shown in reference picture 11a, when Delevoping cartridge 3 is installed on bulging component 2 along Y-direction, the axis of guide 41 is inserted into recess
In 26, Delevoping cartridge 3 is rotated around locating shaft 41 axially along N directions.When compel pushing device 50 sliding part 53 bearing surface 536 with
When abutting part 22 is contacted, sliding part 53 is subject to the urgent thrust of abutting part 22 to make its side shifting to flexible member 52, makes elasticity
Element 52 is compressed, and elastic force is passed to Delevoping cartridge 3 by flexible member 52, so that developing element 6 keeps with photo-sensitive cell 25
All the time the state for contacting.
In the present embodiment, it is preferable that the side that anticreep raised 535 is contacted with inclined-plane 221 is arranged to into inclined-plane or curved surface, is made
When anticreep raised 535 is contacted with inclined-plane 221, direction and the chute 513 of the active force that inclined-plane 221 applies to anticreep raised 535
Angle between axial direction is little as far as possible, to reduce the active force along the component with the axial direction vertical direction of chute 513, drop
Frictional force between low sliding axle 531 and chute 513, meanwhile, increase the active force along with the axial direction of chute 513 point
Power, makes sliding part 53 be easier to be slided in chute 513.
Figure 10 b are another urgent pushing device 50 ' that this utility model is adopted, and unless otherwise specified, compel pushing device 50 '
Structure with it is above-mentioned in urgent pushing device 50 it is identical, illustrate below for different structures.Abut plate 532 ' and bearing surface
Cambered surface 537 is set between 536 ', and the convenient guiding bearing surface 536 ' of cambered surface 537 is contacted with abutting part 22.
Further, as shown in fig. 7, being provided with handle 100 on the second housing 31 of Delevoping cartridge 3, when user passes through handle
Handss 100 remove handle box 1 from electronic imaging apparatus, or handle box 1 is installed on electronic imaging apparatus.Due to Delevoping cartridge 3
It is separable structure with drum component 2, company when acting on only by above-mentioned anticreep raised 535, between Delevoping cartridge 3 and drum component 2
Connect and insecure, user is handle box 1 is removed from electronic imaging apparatus, or handle box 1 is installed to electronic imaging apparatus
On process in, Delevoping cartridge 3 is possible to depart from drum component 2, breaks so as to cause to rouse component 2.As shown in figure 8, the present embodiment
In, rotation holding part 70 is provided with Delevoping cartridge 3, rotate holding part 70 and be located on the rear end face of Delevoping cartridge 3, i.e., with abutting part
On 22 relative faces.The face relative with abutting part 22 of Delevoping cartridge 3 is provided with the installing hole for installing rotation holding part 70.When will be aobvious
When shadow box 3 is installed on bulging component 2, the rotation holding part 70 being arranged on Delevoping cartridge 3 is relative with abutting part 22, and revotating card
Gripping member 70 is connected with abutting part 22, makes Delevoping cartridge 3 more firm with the connection of drum component 2, prevents from electronic imaging apparatus
Handle box is taken out, or when handle box is installed on electronic imaging apparatus, Delevoping cartridge 3 departs from drum component 2.Also, by control
The rotation of system rotation holding part 70, makes rotation holding part 70 separate with abutting part 22, convenient to take Delevoping cartridge 3 from drum component 2
Under.
With reference to shown in Fig. 8 and Figure 13, rotation holding part 70 is specifically included：Rotatable rotating shaft 71, can offset with Delevoping cartridge 3
The pushed part 711 for connecing and the holding section 715 that can be abutted against with abutting part 22.The direction of rotating shaft 71 and the rotary shaft 61 of developing element
Direction is parallel, and pushed part 711 and holding section 715 connect with rotating shaft 71, and edge is stretched out perpendicular to the axially direction of rotating shaft 71.Receive
Pushed section 711 stretch out direction and holding section 715 stretch out structure setting of the direction according to the second housing 31 into set angle, clamping
Portion 715 is provided with claw 716 along the end for stretching out direction.When implementing, the rotation of rotating shaft 71 can be by being set in rotating shaft 71
Elastic component 72 realize.The elastic component 72 is preferably torsion spring.Installing hole includes the He of the 3rd installing hole 73 along the square directional spredings of X
4th installing hole 74, when implementing, the 3rd installing hole 73 can be the circular hole for being provided with breach, diameter and the rotating shaft of circular hole
The diameter of one end 713 is essentially identical, and the distance of breach is less than the external diameter of one end 713 of rotating shaft.4th installing hole 74 is circular hole,
Its diameter is essentially identical with the external diameter of the other end 714 of rotating shaft.When rotation holding part 70 is installed on the second housing 31, protect
There is certain angle in the axial direction for holding the rotating shaft 71 of rotation holding part 70, with X-direction first by the another of the rotating shaft of rotation holding part 70
End 714 passes through the 4th installing hole, then, one end 713 of the rotating shaft of rotation holding part 70 is passed through along the radial direction of rotating shaft 71
The breach of the 3rd installing hole 73, so that rotation holding part 70 is rotatably supported on the second housing 31 of Delevoping cartridge 3.Torsion spring
Apply a revolving force to rotating holding part 70, when making Delevoping cartridge 3 be not mounted to rouse on component 2, torsion spring can promote revotating card
Gripping member 70 rotates around rotating shaft 71.When rotation holding part 70 is installed, torsion spring is set in rotating shaft 71, the first end of torsion spring and the
Two housings 31 are abutted, and the second end of torsion spring abuts with rotation holding part 70, so as to apply a revolving force to rotating holding part 70.
Preferably, the raised line extended towards the side of holding section 715 is additionally provided with the holding section 715 of rotation holding part 70
717, the second end of torsion spring is connected on raised line 717, prevent rotate holding part 70 during rotation, the second end of torsion spring with
Rotation holding part 70 departs from.
With reference to shown in Figure 14, torsion spring makes rotation holding part 70 around rotating shaft along suitable to rotating the revolving force that holding part 70 applies
Clockwise is rotated, and until the pushed part 711 for rotating holding part 70 is abutted with the second housing 31, the rotation for rotating holding part 70 stops
Only.During Delevoping cartridge 3 is installed on bulging component 2, the claw 716 of holding section 715 can be with abutting part 22 along Z-direction one
The contact of incline plane of side, also, claw 716 extruded by inclined-plane, so as to holding part 70 is rotated around rotating shaft 71 along the inverse time
Pin direction rotates, and until claw 716 moves to abutting part 22 along the lower section of Z-direction, abutting part 22 disappears to the active force of claw 716
Lose, rotation holding part 70 is rotated in a clockwise direction in the presence of torsion spring, claw 716 is hooked on abutting part 22, so as to anti-
Only Delevoping cartridge 3 rouses component 2 and is rotated in the clockwise direction around the axis of guide relatively, and Delevoping cartridge 3 rouses component 2 and is positioned relatively.So as to
The position between Delevoping cartridge 3 and drum component 2 is fixed, is prevented during handle box is taken out from electronic imaging apparatus, or
During handle box is installed to into electronic imaging apparatus, Delevoping cartridge 3 departs from drum component 2.
In the present embodiment, the quantity of holding section 715 and claw 716 can be one or more, and its quantity can be according to tool
Body situation is arranged.
When needing to remove Delevoping cartridge 3 from drum component 2, as shown in figure 14, user applies one to pushed part 711
Active force, the direction of the square of the active force countershaft 71 is counter clockwise direction, so that the relative edge of rotating shaft 71 of rotation holding part 70
Rotate in an anti-clockwise direction, claw 716 departs from abutting part 22 so that Delevoping cartridge 3 can be rotated relative to bulging component 2, be easy to by
Delevoping cartridge 3 is removed from drum component 2.
Further, when Delevoping cartridge 3 is placed a period of time, the developing agent deposition of developing agent storage warehouse 311 causes in development
The startup moment developing agent that box 3 is started working produces larger moment of torsion and causes agitating element to rotate quilt to agitating element 38
" suppressing dead ", to prevent the problems referred to above, in the Delevoping cartridge 3 of the present embodiment, agitating element 38 also disperses including at least two developing agents
Plate 383, the side of developing agent dispersion plate 383 is connected with rotary shaft 381, and developing agent dispersion plate 383 is along the axial direction of rotary shaft
It is spaced apart.And it is optional, form acute angle between developing agent dispersion plate 383 and rotary shaft 381.By the rotation in agitating element
Multiple developing agent dispersion plates 383 being intervally arranged are set on axle 381, in the insertion developing agent of developing agent dispersion plate 383, to disperse to show
Shadow agent.Preferably, at least two developing agent dispersion plates 383 are axisymmetricly arranged relative to the center line of rotary shaft 381, with rotary shaft
It is boundary in the middle of 381, the dispersion plate 383 for being distributed in the both sides of agitating element 38 is inclined to its both sides, and the end of dispersion plate 383 sets
Into " blade " structure.
Embodiment two
The structural representation of the keeper that Figure 17 a are provided for another embodiment of this utility model.Figure 17 b are Figure 17 a correspondences
Structure explosion diagram.Shown in reference picture 17a and Figure 17 b, the present embodiment provides the handle box of another kind of structure.The place of the present embodiment
Reason box and the difference of embodiment one are that the concrete structure of keeper is different.
The ＇ of keeper 9 of the present embodiment, specifically includes：The ＇'s of locating flange 92, the ＇ of locating flange 92 is centrally formed as first
The support ＇ of hole 91, at least side of the ＇ of locating flange 92 is connected with the second housing 31.The aperture of the ＇ of the first supported hole 91 and developing element 6
First end 61b external diameter size matching.That is, the first end 61b of the rotary shaft 61 of developing element passes through the first installing hole
During the ＇ of the first supported hole 91 is stretched to after 32, so as to pass through the ＇ of keeper 9, developing element 6 is set not shake when rotating in Delevoping cartridge
It is dynamic, so as to improve development quality.
Specifically, the side of the ＇ of locating flange 92 is provided with the ＇ of first connecting portion 93, and the second housing 31 is in correspondence first connecting portion
The position of 93 ＇ is provided with the ＇ of second connecting portion 96 being connected with the ＇ of first connecting portion 93 matchings.The opposite side of the ＇ of locating flange 92 is provided with convex
The ＇ of wheel portion 94, the ＇ of conducting element 95 on the second housing 31 is connected in cam part, specifically, the bending part of conducting element 35 with it is convex
The ＇ of wheel portion 94 is abutted.Wherein, the ＇ of first connecting portion 93 can be the screw for being arranged on the ＇ sides of locating flange 92, the ＇ of second connecting portion 96
Can be the screw being arranged on the wall of the second housing 31, both realize connecting by screw.Certainly, first connecting portion can also
It is card article, second connecting portion can also be the draw-in groove with card article snap-fit, and this utility model is not limited thereto, as long as can
Realize the connection of locating flange and the second housing 31.
In addition, in the present embodiment, shown in reference picture 17a, the end of the axis of guide 41 of Delevoping cartridge 3 can also be arranged elasticity
Cylindrical guide member 45 is installed in element 44 and end, and flexible member 44 and cylindrical guide member 45 coordinate, and facilitate Delevoping cartridge 3 from drum
Take out in component 2.
Other technologies are identical with embodiment one, and can reach identical technique effect, and this is no longer going to repeat them.
Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than it is limited
System；Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It still can modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent；And these are changed or are replaced, the essence for not making appropriate technical solution departs from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (7)
1. a kind of Delevoping cartridge, the Delevoping cartridge is connected on first housing with photo-sensitive cell of bulging component, the Delevoping cartridge
Including the second housing, the edge of first housing is provided with the abutting part for supporting the Delevoping cartridge, the abutting part
One side towards the Delevoping cartridge is inclined-plane, it is characterised in that the Delevoping cartridge also includes rotation holding part；The rotation clamping
Part is located on the face relative with the abutting part of the Delevoping cartridge, and the rotation holding part offsets with the abutting part.
2. Delevoping cartridge according to claim 1, it is characterised in that the rotation holding part includes：Rotatable rotating shaft, can
The pushed part abutted against with the Delevoping cartridge and the holding section that can be abutted against with the abutting part；The direction of the rotating shaft and development
The rotation direction of principal axis of element is parallel；The pushed part and the holding section connect with the rotating shaft, and along perpendicular to described turn
Axle axially direction is stretched out, and is in predetermined angle between the pushed part and the holding section, and the end of the holding section has can
Hook is located at the claw on the abutting part.
3. Delevoping cartridge according to claim 2, it is characterised in that the rotating shaft is provided with elastic component, the elastic component
Two ends abut respectively with second housing and the rotation holding part.
4. Delevoping cartridge according to claim 3, it is characterised in that the elastic component is the torsion being set in the rotating shaft
Spring, the first end of the torsion spring is abutted with second housing, and the second end of the torsion spring and the rotation holding part are abutted.
5. Delevoping cartridge according to claim 4, it is characterised in that be additionally provided with the holding section towards the holding section
The raised line that side extends, the second end of the torsion spring is connected on the raised line.
6. the Delevoping cartridge according to any one of claim 2-5, it is characterised in that the quantity of the pushed part is at least two
It is individual, and pushed part described at least two is spaced in the rotating shaft.
7. the Delevoping cartridge according to any one of claim 2-5, it is characterised in that the quantity of the holding section is at least two
It is individual, and holding section described at least two is spaced in the rotating shaft.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620323346X | 2016-04-15 | ||
| CN201620323346 | 2016-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206178345U true CN206178345U (en) | 2017-05-17 |
Family
ID=58681496
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621199212.8U Active CN206178345U (en) | 2016-04-15 | 2016-11-07 | Developing cartridge |
| CN201610976098.3A Active CN107300841B (en) | 2016-04-15 | 2016-11-07 | Developing cartridge |
| CN201621199469.3U Active CN206440935U (en) | 2016-04-15 | 2016-11-07 | Delevoping cartridge |
| CN201621199470.6U Active CN206178343U (en) | 2016-04-15 | 2016-11-07 | Developing cartridge |
| CN201621199213.2U Active CN206178342U (en) | 2016-04-15 | 2016-11-07 | Developing cartridge |
| CN201621199307.XU Active CN206515613U (en) | 2016-04-15 | 2016-11-07 | Delevoping cartridge |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610976098.3A Active CN107300841B (en) | 2016-04-15 | 2016-11-07 | Developing cartridge |
| CN201621199469.3U Active CN206440935U (en) | 2016-04-15 | 2016-11-07 | Delevoping cartridge |
| CN201621199470.6U Active CN206178343U (en) | 2016-04-15 | 2016-11-07 | Developing cartridge |
| CN201621199213.2U Active CN206178342U (en) | 2016-04-15 | 2016-11-07 | Developing cartridge |
| CN201621199307.XU Active CN206515613U (en) | 2016-04-15 | 2016-11-07 | Delevoping cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN206178345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107239030A (en) * | 2017-07-27 | 2017-10-10 | 中山市泰威影印科技有限公司 | A kind of handle box |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206178345U (en) * | 2016-04-15 | 2017-05-17 | 珠海艾派克科技股份有限公司 | Developing cartridge |
| JP7047541B2 (en) * | 2018-03-30 | 2022-04-05 | ブラザー工業株式会社 | Develop cartridge |
| JP7226616B2 (en) * | 2018-03-30 | 2023-02-21 | ブラザー工業株式会社 | developer cartridge |
| CN108388098A (en) * | 2018-05-14 | 2018-08-10 | 珠海大琴信息科技有限公司 | A kind of handle box |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4770171B2 (en) * | 2004-12-27 | 2011-09-14 | ブラザー工業株式会社 | Process cartridge, developing cartridge, and image forming apparatus |
| CN202041768U (en) * | 2010-12-07 | 2011-11-16 | 珠海赛纳打印科技股份有限公司 | Developing device |
| CN202196269U (en) * | 2011-08-09 | 2012-04-18 | 江西亿铂电子科技有限公司 | Developer box |
| CN204101889U (en) * | 2014-08-08 | 2015-01-14 | 江西镭博钛电子科技有限公司 | A kind of Delevoping cartridge |
| CN206178345U (en) * | 2016-04-15 | 2017-05-17 | 珠海艾派克科技股份有限公司 | Developing cartridge |
-
2016
- 2016-11-07 CN CN201621199212.8U patent/CN206178345U/en active Active
- 2016-11-07 CN CN201610976098.3A patent/CN107300841B/en active Active
- 2016-11-07 CN CN201621199469.3U patent/CN206440935U/en active Active
- 2016-11-07 CN CN201621199470.6U patent/CN206178343U/en active Active
- 2016-11-07 CN CN201621199213.2U patent/CN206178342U/en active Active
- 2016-11-07 CN CN201621199307.XU patent/CN206515613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107239030A (en) * | 2017-07-27 | 2017-10-10 | 中山市泰威影印科技有限公司 | A kind of handle box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206440935U (en) | 2017-08-25 |
| CN206515613U (en) | 2017-09-22 |
| CN206178343U (en) | 2017-05-17 |
| CN206178342U (en) | 2017-05-17 |
| CN107300841B (en) | 2024-01-16 |
| CN107300841A (en) | 2017-10-27 |
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Address after: 519060, Guangdong District, Xiangzhou, Zhuhai Avenue, No. 01, building 3883, 2 floor, 7 floor, B District, 02, 03, 04, 1, 2, 3, 4, 5, 05, Zhuhai Patentee after: Nasida Limited by Share Ltd Address before: 519060 Zhuhai City, Xiangzhou Province, Zhuhai Avenue, No. 01, building 2, floor, floor 7, B District, building 02, building 03, building 1, floor, floor, floor, floor, floor, building 3, building 04, the building of the first floor, the second floor, floor, floor, floor, floor, floor, floor, building 5, floor, floor, floor, floor, building 05 Patentee before: Zhuhai Aipeike Science and Technology Co Ltd |
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