CN104035302A - A developing box - Google Patents
A developing box Download PDFInfo
- Publication number
- CN104035302A CN104035302A CN201410096666.1A CN201410096666A CN104035302A CN 104035302 A CN104035302 A CN 104035302A CN 201410096666 A CN201410096666 A CN 201410096666A CN 104035302 A CN104035302 A CN 104035302A
- Authority
- CN
- China
- Prior art keywords
- delevoping cartridge
- coupling unit
- flange
- driving force
- imaging device
- 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.)
- Granted
Links
Abstract
The invention relates to a developing box. The developing box is detachably installed in an imaging device. The developing box comprises a box body, two side walls disposed relative to the box body, a rotator installed between the two side walls, and a driving force receiving mechanism installed on one of the side walls. The driving force receiving mechanism comprises a coupling element, an elastic element and a flange. The flange is installed on the rotator. The coupling element transmits power received from the imaging device to the flange. The driving force receiving mechanism also comprises a limiting element. The limiting element limits swing of the coupling element in a direction opposite to the installation direction of the developing box. The developing box sets the limiting elements in a preset direction, thus solving a problem that developing boxes in the prior art cannot be mounted for printing.
Description
Technical field
The present invention relates to the Delevoping cartridge that a kind of image forms middle use.
Background technology
Imaging device, or claim electrophotographic imaging forming apparatus, image processing system, be by electrophotographic image forming principle, on recording materials, to form the equipment of image.For example, electrophotographic copier, laser printer, electrophotographic printer (as laser printer and LED printer etc.), facsimile recorder and word processor etc.Imaging device generally includes the Delevoping cartridge being detachably arranged in imaging device main body.
The CN201210209396.1 announcing on 01 15th, 2014 has disclosed a kind of Delevoping cartridge of revolving force driven unit, the function swinging by revolving force driving force assembly being arranged to have certain angle any direction, it can realize swing as shown in Figure 1 in being mounted to imaging device time.But find in concrete use, the revolving force driven unit that this scheme provides pushes away the urgent of inverted V-shaped part 51 being only subject on imaging device guide rail 5 at revolving force driven unit when installation, driving force Receiver can not move to the downdip direction shown in Fig. 1, but the relative direction of direction guiding rail 5 tilts.That is to say that the revolving force driven unit Delevoping cartridge of mentioning in this scheme can not be used in imaging device.
Summary of the invention
The invention provides a kind of Delevoping cartridge, the problem that can not install and print to solve existing Delevoping cartridge installation.
Above-mentioned technical purpose of the present invention is to adopt following technical scheme to be achieved:
A kind of Delevoping cartridge, it is removably mounted on imaging device, described Delevoping cartridge comprises box body, the two side that box body arranges relatively, be arranged on rotary body between two side and be positioned at the driving force receiving mechanism on a sidewall wherein, described driving force receiving mechanism comprises coupling unit, elastomeric element and flange, described flange is arranged on described rotary body, described coupling unit by the transmission of power receiving from described imaging device to described flange, described driving force receiving mechanism also comprises limiting component, described limiting component limits described coupling unit towards the contrary direction beat of described Delevoping cartridge installation direction.
Described Delevoping cartridge in being mounted to described imaging device time described in driving force receiving mechanism there is not beat, described Delevoping cartridge when taking out from described imaging device described in driving force receiving mechanism generation beat.
Described limiting component comprises projection, and coupling unit is to its beat described in described protrusions limit.
Described limiting component comprises baffle plate, and described baffle plate limits described coupling unit to its beat.
Described coupling unit comprises first, second portion and third part, described first receives power from described imaging device driving head, and described second portion transferring power is to described flange, and described third part connects described first and described second portion.
Described first comprises claw and inclined-plane.
The angle in described inclined-plane and described coupling unit cross section is between 30 degree-60 degree.
On described flange, arrange porosely, described hole is eccentric orfice, and described second portion is through described hole.
Described driving force mechanism also comprises support component, and described support member connects described flange, described in described support member and described flange limit coupling unit axially and the position of rotation direction.
Described driving mechanism also comprises spheroid and latch, and described elastomeric element is positioned on described second portion, and described spheroid is between described elastomeric element and described latch.
Delevoping cartridge provided by the invention is provided with limiting component restriction driving force mechanism towards predetermined direction deflection on Delevoping cartridge, has solved the problem that in prior art, Delevoping cartridge can not be installed and be printed.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram that in prior art, Delevoping cartridge is loaded to imaging device;
Fig. 2 is the schematic perspective view of Delevoping cartridge of the present invention;
Fig. 3 is rotation body structure schematic diagram of the present invention;
Fig. 4 is rotary body exploded view of the present invention;
Fig. 5 is driving force transmission mechanism structural representation of the present invention;
Fig. 6 a is flange one side schematic diagram of the present invention
Fig. 6 b is flange opposite side schematic diagram of the present invention;
Fig. 7 is positioning block structure schematic diagram of the present invention;
Fig. 8 is supporting structure schematic diagram of the present invention;
Fig. 9 a is the structural representation of driving head of the present invention;
Fig. 9 b is the cut-open view of Fig. 8 a;
Figure 10 is Delevoping cartridge of the present invention driving force transmission mechanism and imaging device driving head location status schematic diagram while being installed to imaging device;
Figure 11 is the local pressure schematic diagram of b in Fig. 9;
Figure 12 is Delevoping cartridge of the present invention driving force transmission mechanism and imaging device driving head location status schematic diagram while taking out from imaging device.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 2, Delevoping cartridge 1 provided by the invention comprises: box body 2, be positioned at the sidewall 4 of box body 2 relative both sides, and be arranged on the gear train (not shown on figure) on a sidewall 4 wherein.Also be provided with driving force transmission mechanism 20.Driving force transmission mechanism 20 can be passed to gear train by the driving force of imaging device.
The detailed structure of driving force transmission mechanism 20 provided by the invention is described below with reference to Fig. 3 to Figure 12.
Driving force transmission mechanism 20 provided by the invention comprises: flange 21, coupling unit 22, elastomeric element 23, spheroid 24, positioning element 25 and latch 26.
Flange 21 is cylindric, and it comprises hole 210, projection 211, reference column 212.As shown in Figure 6 a, the center of circle of described flange 21 is o ', and the center of circle in described hole 210 is o, that is to say that the relatively described flange in described hole 210 is eccentric orfice.Projection 211 is intermittently protruding along flange 21 inside surfaces.
Support component 25 comprises: boss 251, supported hole 252 and middle opening 253.Boss 251 is around the interrupted projection of middle opening 253.
Coupling unit 22 is comprised of three parts, and first receives driving force from the driving head 31 of imaging device, and second portion transmission of drive force is to flange 21, and third part connects first and second portion.
First comprises claw 225 and inclined-plane 226.
Second portion is latch 26.
Third part comprises the first projection 221, the second projections 222, mounting portion 223 and mounting hole 224.Mounting portion 223 is the axle between the first projection 221 and the second projection 222, and mounting hole 224 inserts for latch 26 near being positioned at coupling unit 22 ends.
Inclined-plane 226 becomes a predetermined angle with coupling unit 22 cross sections, and it meets relational expression: 30 degree≤α≤60 degree.
Flexible member 23 is cone spring.
The assembly relation of transmission mechanism 20 is as follows: flexible member 23 is arranged on the mounting portion 223 of coupling unit 22, its one end and the second projection 222 butts, the other end and spheroid 24 butts.Spheroid 24 is arranged on the axle of coupling unit 22, and one end of itself and flexible member 23 butts simultaneously and the first projection 221 butts.Latch 26 is arranged on the mounting hole 224 of coupling unit 22, and after packing mounting hole 224 into, it contacts with the other end of spheroid 24 latch 26.The supported hole 252 of support component 25 and 212 cooperations of the reference column on flange 21 are fixed between projection 211 and boss 251 latch 26, the direction that projection 211 and boss 251 rotate on driving force transmission mechanism 20 and counterrotating direction restriction coupling unit 22.
By the driving force transmission mechanism 20 after above-mentioned assembly relation, after the power passing on coupling unit 22 receives from imaging device driving head 31, coupling unit 22 can be by the flange of transmission of power 24, flange 21 is arranged on rotary body 3, also just can rotate together by driven rotary body 3.
The installation method of driving force transmission mechanism 20 provided by the invention is as follows:
First, flexible member 23 is inserted in to coupling unit 22;
Secondly, the coupling unit 22 that installs spring is inserted from the hole 210 of flange 21;
Again, spheroid 24 is packed into from the end of coupling unit 22;
Then, the mounting hole 224 that latch 26 is packed into coupling unit 22;
Finally, support component 25 is installed to flange 21.
Fig. 8 is the structural representation of support provided by the invention, and support 27 is for support drive power rotating mechanism 20.On it, be provided with annular projection 252, projection 252 is axially outstanding along driving force rotating mechanism 20 rotation, its can be when predetermined direction supports coupling unit 22 and is limited in installation coupling unit 22 towards the direction motion with installation opposite direction.
On support 27, be also provided with opening 273, opening is non-circular, that is to say and be provided with block 272 thereon, block 272 and projection 271 all can limit coupling unit 22 in axial wobble, and allow coupling unit 22, under the effect that is subject to external force, beat occurs with the direction of projection 271 and block 272 relative positions.
On support 271, be also provided with installation position 274, by installation position 274, support can be mounted to the sidewall 4 of Delevoping cartridge 1.
Support in the present invention can also replace with the limiting component of other position-limiting action, as is arranged on the baffle plate or protecting cover of Delevoping cartridge.
Figure 10 is Delevoping cartridge of the present invention driving force transmission mechanism and imaging device driving head location status schematic diagram while being installed to imaging device, and as shown in Figure 9, Delevoping cartridge provided by the invention has one of four states in being encased in imaging device, as follows respectively:
The first state: as shown in a in Figure 10, the direction of arrow is the direction that Delevoping cartridge 1 is installed.The axis of the rotation of rotary body 3 is L1, and the turning axle of coupling unit is L2, and the turning axle of imaging device driving head 31 is L3, and wherein L1 is parallel with L2 but do not overlap.Now, coupling unit 22 is nature straight configuration.
The second state: as shown in b in Figure 10, the inclined-plane 226 of coupling unit 22 contacts with driving head 31, because the projection 271 on support 27 is arranged on the direction relative with installation direction, that is to say when coupling unit 22 contacts with driving head 31 and can support coupling unit 22, make coupling unit 22 state of being kept upright.
Because Delevoping cartridge 1 can produce a power at installation direction being encased in imaging device, when contacting with driving head 31, driving head can power F of retroaction.And F can produce two component F1 and F2, the direction wherein supporting because of projection 271 is contrary with F1, namely can offset F1, thus coupling unit under the effect of component F2 by indentation inwards.
The third state: as shown in c in Figure 10, coupling unit 22 presses down and is reduced to minimum point in the effect of component F2, and now driving head 31 contacts with the top of coupling unit 22 claws 225.
The 4th state: as shown in d in Figure 10, Delevoping cartridge is in place, under the effect of flexible member 23, coupling unit protrudes upward.The claw 225 of coupling unit 22 meshes with the latch of imaging device driving head 31.Now the axis L3 of driving head 31 and the axis L1 of rotary body 3 are coaxial, and the axis L2 of coupling unit 22 intersects but do not overlap with driving head 31 axis L3.
Figure 11 is Delevoping cartridge of the present invention driving force transmission mechanism and imaging device driving head location status schematic diagram while taking out from imaging device, and Delevoping cartridge 1 takes out and comprises that one of four states is as follows respectively from imaging device:
The first state: as shown in a in Figure 12, coupling unit 22 and driving head 31 engagements, coupling unit 22 is in erectility.
The second state: as shown in b in Figure 12, coupling unit 22 starts beat.
The third state: as shown in c in Figure 12, the maximum of coupling unit 22 beats, driving head 31 is about to separated with coupling unit 22.
The 4th state: as shown in d in Figure 12, coupling unit 22 separates with driving head 31, and under the effect of flexible member 23, coupling unit 22 returns to erectility.
Delevoping cartridge provided by the invention is provided with limiting component restriction driving force mechanism towards predetermined direction deflection on Delevoping cartridge, has solved the problem that in prior art, Delevoping cartridge can not be installed and be printed.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a Delevoping cartridge, it is removably mounted on imaging device, described Delevoping cartridge comprises box body, be arranged on the relative two side on box body, be arranged on rotary body between two side and be positioned at the driving force receiving mechanism on a sidewall wherein, described driving force receiving mechanism comprises coupling unit, elastomeric element and flange, described flange is arranged on described rotary body, described coupling unit by the transmission of power receiving from described imaging device to described flange, it is characterized in that, described driving force receiving mechanism also comprises limiting component, described limiting component limits described coupling unit towards the contrary direction beat of described Delevoping cartridge installation direction.
2. Delevoping cartridge according to claim 1, it is characterized in that, described Delevoping cartridge in being mounted to described imaging device time described in driving force receiving mechanism there is not beat, described Delevoping cartridge when taking out from described imaging device described in driving force receiving mechanism generation beat.
3. Delevoping cartridge according to claim 1, is characterized in that, described limiting component comprises projection, and coupling unit is to its beat described in described protrusions limit.
4. according to the Delevoping cartridge described in claim 1,2 or 3, it is characterized in that, described limiting component comprises baffle plate, and described baffle plate limits described coupling unit to its beat.
5. Delevoping cartridge according to claim 4, it is characterized in that, described coupling unit comprises first, second portion and third part, described first receives power from described imaging device driving head, described second portion transferring power is to described flange, and described third part connects described first and described second portion.
6. Delevoping cartridge according to claim 5, is characterized in that, described first comprises claw and inclined-plane.
7. Delevoping cartridge according to claim 6, is characterized in that, the angle in described inclined-plane and described coupling unit cross section is between 30 degree-60 degree.
8. according to power, require the Delevoping cartridge described in 7, it is characterized in that, arrange porosely on described flange, described hole is eccentric orfice, and described second portion is through described hole.
9. Delevoping cartridge according to claim 8, is characterized in that, described driving force mechanism also comprises support component, and described support member connects described flange, described in described support member and described flange limit coupling unit axially and the position of rotation direction.
10. Delevoping cartridge according to claim 9, is characterized in that, described driving mechanism also comprises spheroid and latch, and described elastomeric element is positioned on described second portion, and described spheroid is between described elastomeric element and described latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096666.1A CN104035302B (en) | 2014-03-17 | 2014-03-17 | A kind of Delevoping cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096666.1A CN104035302B (en) | 2014-03-17 | 2014-03-17 | A kind of Delevoping cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104035302A true CN104035302A (en) | 2014-09-10 |
| CN104035302B CN104035302B (en) | 2017-03-01 |
Family
ID=51466119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410096666.1A Active CN104035302B (en) | 2014-03-17 | 2014-03-17 | A kind of Delevoping cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104035302B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325023A (en) * | 2015-06-19 | 2017-01-11 | 江西镭博钛电子科技有限公司 | Developing box |
| CN106990690A (en) * | 2017-05-31 | 2017-07-28 | 珠海天威飞马打印耗材有限公司 | Handle box and development roller component |
| WO2017144022A1 (en) * | 2016-02-26 | 2017-08-31 | 中山诚威科技有限公司 | Developing cartridge and transmission device in developing cartridge |
| WO2024007868A1 (en) * | 2022-07-06 | 2024-01-11 | 珠海市拓佳科技有限公司 | Position-limiting mechanism of developer cartridge |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11109789A (en) * | 1997-09-29 | 1999-04-23 | Sanyo Electric Co Ltd | Image forming device |
| CN201434968Y (en) * | 2009-06-16 | 2010-03-31 | 珠海天威飞马打印耗材有限公司 | Light sensing drum driving component |
| CN201532527U (en) * | 2009-10-27 | 2010-07-21 | 珠海天威飞马打印耗材有限公司 | Photosensitive drum drive assembly |
| CN101916055B (en) * | 2010-01-27 | 2012-01-04 | 珠海天威飞马打印耗材有限公司 | Drive assembly of photosensitive drum |
| CN103513534B (en) * | 2012-06-22 | 2016-06-29 | 珠海艾派克科技股份有限公司 | A kind of revolving force drives assembly and comprises the cartridge of this revolving force driving assembly |
| CN203811990U (en) * | 2014-03-17 | 2014-09-03 | 江西镭博钛电子科技有限公司 | Developing box |
-
2014
- 2014-03-17 CN CN201410096666.1A patent/CN104035302B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325023A (en) * | 2015-06-19 | 2017-01-11 | 江西镭博钛电子科技有限公司 | Developing box |
| CN106325023B (en) * | 2015-06-19 | 2023-09-08 | 江西镭博钛电子科技有限公司 | Developing box |
| WO2017144022A1 (en) * | 2016-02-26 | 2017-08-31 | 中山诚威科技有限公司 | Developing cartridge and transmission device in developing cartridge |
| CN106990690A (en) * | 2017-05-31 | 2017-07-28 | 珠海天威飞马打印耗材有限公司 | Handle box and development roller component |
| WO2024007868A1 (en) * | 2022-07-06 | 2024-01-11 | 珠海市拓佳科技有限公司 | Position-limiting mechanism of developer cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104035302B (en) | 2017-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100290584B1 (en) | Process cartridge and electrophotographic image forming apparatus | |
| CN104035302A (en) | A developing box | |
| CN203811990U (en) | Developing box | |
| CN103969996B (en) | Toner conveying device and image forming apparatus | |
| US10152017B2 (en) | Developing cartridge | |
| JP4419604B2 (en) | Image forming apparatus | |
| CN102087494B (en) | Photosensitive drum drive assembly, photosensitive drum and processing cartridge | |
| CN107077084B (en) | Developing box | |
| CN105334711A (en) | Processing cartridge and image forming apparatus | |
| CN107678260B (en) | Developing box | |
| CN103713498A (en) | Developing box | |
| KR100618333B1 (en) | Opc drum drive gear device for image forming apparatus | |
| US20130236211A1 (en) | Photosensitive drum assembly and process cartridge | |
| CN107632502B (en) | Developing box | |
| CN107357157B (en) | Regeneration method of processing box and processing box | |
| JP2017161722A (en) | Developing cartridge | |
| CN102298302A (en) | Image forming device | |
| CN105093871A (en) | Power receiving unit and process box | |
| CN205539938U (en) | Sensitization drum drive assembly and processing box | |
| US10452019B2 (en) | Drum unit provided with augers for conveying waste toner | |
| JP6432374B2 (en) | Image forming unit and image forming apparatus | |
| CN207264103U (en) | Rotate force transfer unit, photosensitive drums and handle box | |
| JP2005222055A (en) | Separated developing device | |
| CN107831645B (en) | Rotational driving force receiving member, driving assembly, and cartridge | |
| CN205229674U (en) | Developing box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |