CN203838480U - Processing box - Google Patents
Processing box Download PDFInfo
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- CN203838480U CN203838480U CN201420269593.7U CN201420269593U CN203838480U CN 203838480 U CN203838480 U CN 203838480U CN 201420269593 U CN201420269593 U CN 201420269593U CN 203838480 U CN203838480 U CN 203838480U
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- driving force
- force receiving
- receiving element
- spring
- handle box
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Abstract
The utility model provides a processing box. The processing box comprises a casing, a supporting part detachably installed on one side of the casing and a telescopic part. The casing forms a cavity for accommodating consumables, a roller is rotatably installed in the cavity and comprises a roller body and a driving module arranged at one end of the roller body, the driving module comprises a driving force receiving part penetrating the supporting part, the driving force receiving part is provided with a supporting table, a guiding through hole is formed in the supporting part in the radial direction of the driving force receiving part, the telescopic part comprises a guiding part and a pressed part, the guiding part is installed in the guiding through hole and can slide along the guiding through hole and is adjacent to the supporting table, and the pressed part is located on a port of the guiding through hole. The driving force receiving part can be telescopic through the supporting part simple in structure and the telescopic part arranged in the supporting part, and the processing box is simple in structure and favorable for improving recycling efficiency.
Description
Technical field
The utility model relates to printing consumables field, especially relates to a kind of handle box.
Background technology
Image imaging equipment is a kind of equipment that utilizes electrophotographic image forming principle to form image on recording materials, and image imaging equipment comprises duplicating machine, printer, facsimile recorder etc.The handle box using in image imaging equipment is one and at least comprises as the developer roll of developing apparatus and the unit box of photosensitive drums, and handle box is installed in the main body of image imaging equipment in mode removably.
A typical image imaging equipment is laser printer, laser printer is one of image imaging equipment the most widely at present, laser printer utilizes optical, electrical, hot physics, the principles of chemistry output character or image on the media such as paper, and its groundwork process can be divided into charging, exposure, development, transfer printing, photographic fixing, seven steps of electricity clean, disappear.
With reference to Fig. 1, existing a kind of handle box comprises developing cell 11 and drum unit 12, and handle box is installed in laser printer along direction x.Wherein, the housing of developing cell 11 surrounds the carbon dust container cavity that holds carbon dust or developer, in this carbon dust container cavity, the elements such as developer roll, powder feeding roller, puddle support, powder outlet cutter and seal are installed, a side at the housing of developing cell 11 is provided with side cover 15, and side cover 15 offers mounting groove 151 and mounting groove 152 in the direction along direction x.The housing of drum unit 12 surrounds the useless powder container cavity that holds useless powder, opening part at useless powder container cavity is provided with photosensitive drums, in the end of photosensitive drums, driven unit 14 is installed, driven unit 14 and photosensitive drums are rotatably installed in drum unit 12,14 peripheries at driven unit are also set with supporting member 13, and supporting member 13 is fixed on the housing of drum unit 12.
This handle box also comprises extensible member 16, extensible member 16 comprises rod body part 161, be positioned at the pars contractilis 163 of the first end of rod body part 161, be positioned at rod body part 161 the second end pushing portion 162 and be connected in the spring 164 of pushing portion 162, pars contractilis 163 offers opening, and pars contractilis 163 is provided with the dip plane of release face, indentation face and the release face of being connected in and indentation face on the end with opening.The rod body part 161 of extensible member 16 is arranged in mounting groove 151, and pushing portion 162 and spring 164 are arranged on mounting groove 152, because spring 164 is arranged on the inner side of pushing portion 162, so one end of spring 164 will be connected to the cell wall of mounting groove 152.Pars contractilis 163 opening sleeves are at the driving force receiving element of driven unit 14, because driving force receiving element is provided with brace table, by brace table and release face, indentation face or dip plane adjacency, make driving force receiving element to be controlled moving telescopic in the axial direction by pars contractilis.
After handle box is installed in laser printer along direction x, in the time closing the front end cover of printer, the inwall of front end cover with pushing portion 162 adjacency, and pushing portion 162 is moved along direction x, thereby cause brace table by moving to indentation face adjoining position and releasing face adjoining position, then realize being connected of driving force receiving element and laser printer driving shaft, then receive rotary driving force and normally work.
But, be arranged on after laser printer at handle box, remaining space between handle box and laser printer is very limited, so realize the flexible of driving force receiving element, need to offer mounting groove at side cover, and at mounting groove, extensible member is set, by pushing manually or the pushing of printer front end cover could realize the flexible of driving force receiving element.Due to multiple transmission gears being installed in side cover, so offer mounting groove and have influence on the layout of transmission gear, when to handle box reclaiming, owing to relating to the repacking of extensible member, mounting groove, gear and supporting member, after recycling box, first to, by the parts disassembly, cleaning of handle box, then slot at side cover, rearrange the layout of transmission gear, thus cause handle box complex structure and reclaiming efficiency low.
Summary of the invention
The first object of the present utility model is to provide a kind of handle box simple in structure and easy to use.
In order to realize the first object of the present utility model, the utility model provides a kind of handle box, comprise housing, be removably mounted on supporting member and the extensible member of housing one side, housing surrounds the cavity that holds consumptive material, roller is rotatably installed in cavity, roller comprises roll body and is arranged on driven unit on one end of roll body, driven unit comprises the driving force receiving element through supporting member, driving force receiving element is provided with brace table, wherein, supporting member radially offers guide through hole along driving force receiving element, extensible member comprises guide portion and compression zone, guide portion is arranged in guide through hole and can slides along guide through hole, guide portion and brace table adjacency, compression zone is positioned at the port of guide through hole.
From such scheme, driving force receiving element and the axial distance of printer driver axle under disengaged position are 3 millimeters, driving force receiving element need to be when printer driver axle engages, to outwards move 3 millimeters vertically, and the supporting member that is arranged on housing one side is greater than 3 millimeters at the axial thickness of driving force receiving element, so can be provided for driving force receiving element to carry out flexible extensible member in supporting member, its mode is by be disposed radially guide through hole in supporting member, by extensible member is arranged in guide through hole, utilize the guide portion of supporting member and the brace table adjacency of driving force receiving element, the driving force receiving element completing with this engages or disengaging with printer driver axle.
Simultaneously, compression zone is arranged on the port that guide through hole is positioned at installation direction front end, due to a baffle plate for fixing handle box being set in printer, by pushing compression zone to baffle plate, can realize the displacement of extensible member by reacting force, the driving force receiving element completing engages or disengaging with printer driver axle.Visible, just can complete the flexible of driving force receiving element by supporting member simple in structure and the extensible member setting within it, make the structure of handle box more simple, when assembling, only supporting member need be sleeved on outside driving force receiving element and be fixed on housing, again extensible member is installed in supporting member, is conducive to improve production and processing efficiency.
Further scheme is, extensible member one end offers opening, and driving force receiving element is arranged in opening.
Therefore, offer opening by extensible member, and by the opening of pars contractilis through driving force receiving element, be conducive to better and the brace table adjacency of driving force receiving element, be also conducive to the convenient assembling of installing.
Further scheme is, guide portion is positioned on one end of extensible member band opening, and guide portion comprises the joint face between release face, indentation face and the release face of being connected in and indentation face, and release face and indentation face have difference in height on driving force receiving element is axial.
Therefore, thereby make flexible on realizing axially of driving force receiving element by the difference in height between release face and indentation face, then realize easily engaging or disengaging of driving force receiving element and printer driver axle.
Further scheme is, the outermost end of extensible member band opening is provided with sticking department, and the inwall of guide through hole is formed with boss, and sticking department and boss cooperatively interact.
Therefore cooperatively interacting of sticking department and boss is conducive to prevent that extensible member from departing from.
Further scheme is, supporting member offers spring mounting hole in guide through hole one side, and spring mounting hole is provided with the first spring, the diapire butt of the first end of the first spring and spring mounting hole, the second end of the first spring and compression zone butt.
Therefore, in the time that the compression zone of supporting member lacks reacting force, the extensible member that can make by spring outwards ejects, and makes driving force receiving element depart from printer driver axle along fast retraction, avoids driving force receiving element that stuck situation occurs in the time departing from printer driver.
Further scheme is, brace table circumferentially extends setting around driving force receiving element, and brace table comprises the outer wall towards rod body, and the periphery of outer wall is provided with chamfering, guide portion and outer wall adjacency.
Therefore, by the brace table of circumferential setting, and in the periphery of brace table, chamfering is set, make pars contractilis be more prone to cooperatively interact with brace table, it is more easy to connect while cooperation, in improving job stability, also can enhance productivity.
Further scheme is, driven unit also comprises pinion stand and the second spring, pinion stand is formed with the container cavity concaving vertically, driving force receiving element comprises the drive division being arranged in container cavity and is arranged on the driving force acceptance division outside container cavity, the second spring arranges in container cavity, the first end of the second spring is connected to drive division, and the second end of the second spring is connected to the inwall of container cavity near driving force acceptance division.
Therefore, by the spring in pinion stand, driving force receiving element is provided with to the precompression inside contracting, makes the oriented trend inside contracting of driving force receiving element, then in the time that extensible member outwards ejects, can automatically inwardly bounce back, then complete the disengaging of driving force receiving element and printer driver axle.
Brief description of the drawings
Fig. 1 is the exploded view of existing handle box.
Fig. 2 is the structural drawing of the utility model handle box embodiment.
Fig. 3 is the exploded view of drum unit, supporting member and extensible member in the utility model handle box embodiment.
Fig. 4 is the exploded view of supporting member and extensible member in the utility model handle box embodiment.
Fig. 5 is the phantom view of supporting member in the utility model handle box embodiment.
Fig. 6 is the vertical view of supporting member in the utility model handle box embodiment.
Fig. 7 is the cut-open view at A-A place in Fig. 6.
Fig. 8 is the cut-open view at B-B place in Fig. 6.
Fig. 9 is the cut-open view of driven unit in the utility model handle box embodiment.
Figure 10 is the first constitutional diagram when drum unit, supporting member are connected with extensible member in the utility model handle box embodiment.
Figure 11 is the cut-open view at C-C place in Figure 10.
Figure 12 is the second constitutional diagram when drum unit, supporting member are connected with extensible member in the utility model handle box embodiment.
Figure 13 is the cut-open view at D-D place in Figure 12.
Figure 14 is the structural drawing after the utility model handle box embodiment is installed in laser printer.
Figure 15 is the process flow diagram of method for regeneration processing box embodiment.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
Handle box embodiment:
With reference to Fig. 2, handle box 2 comprises developing cell 21 and drum unit 22, the housing of developing cell 21 surrounds the carbon dust container cavity that accommodates carbon dust, the parts such as puddle support, powder feeding roller, developer roll and powder outlet cutter are installed in carbon dust container cavity, the housing of drum unit 22 surrounds the useless powder container cavity that accommodates useless powder, in useless powder container cavity, the parts such as photosensitive drums 24 (seeing Fig. 3), charging roller and cleaning doctor is installed.In a side of developing cell 21, side cover 23 is installed, space mounting between side cover 23 and the housing of developing cell 21 has multiple transmission gears, multiple transmission gears are separately positioned on one end of puddle support, powder feeding roller, developer roll, by the cooperation transmission between multiple transmission gears, thereby power is transmitted, make puddle support, powder feeding roller and developer roll rotation work.
With reference to Fig. 3 and in conjunction with Fig. 2, on one end of the photosensitive drums 24 of drum unit 22, be provided with driven unit 3, photosensitive drums 24 and driven unit 3 are all rotatably installed on the housing of drum unit 22, be positioned at driven unit 3 and open and radially offer slot to make way 25 along photosensitive drums 24 with the sidewall of one end at the housing of drum unit 22, and on this sidewall of drum unit 22 housings, supporting member 4 is installed, supporting member 4 is sleeved on driven unit 3, and extensible member 5 and spring 57 are installed in supporting member 4.
With reference to Fig. 4 and Fig. 5 and in conjunction with Fig. 3, supporting member 4 offers installation position 42 at upper and lower two ends, supporting member 4 radially offers guide through hole 43 along photosensitive drums 24, radially offer two spring mounting holes 44 in the both sides of guide through hole 43 along photosensitive drums 24, on the diapire of two spring mounting holes 44, be all outward extended with spring reference column 45, penetratingly offer through hole 41 at supporting member 4 along the axis of photosensitive drums 24, the through hole 41 axially arranging runs through the guide through hole 43 radially arranging.
One end of extensible member 5 radially extends to form opening 51 along photosensitive drums 24, on end at extensible member 5 with opening 51, be disposed with from outside to inside sticking department 58, indentation face 52, joint face 53 and release face 54, sticking department 58, indentation face 52, joint face 53 and release face 54 are all arranged on the both sides of opening 51.The projection of sticking department 58 for stretching out and arranging, indentation face 52 and release face 54 are the plane of radially extending along photosensitive drums 24, joint face 53 is for being connected in the plane between indentation face 52 and release face 54, and indentation face 52, joint face 53 and release face 54 have formed the guide surface of extensible member 5 in the present embodiment.On the other end of relative extensible member 5, extensible member 5 is provided with compression zone, compression zone comprises the baffle plate compression zone 56 that is arranged on an outer side and two spring compression zones 55 that are arranged on extensible member 5 inner both sides, spring compression zone 55 is set towards supporting member 4, and baffle plate compression zone 56 dorsad supporting member 4 is set.
With reference to Fig. 6 and Fig. 7, Fig. 6 is the vertical view of supporting member 3, and Fig. 7 is the cut-open view at A-A place in Fig. 6, is positioned at the cut-open view at indentation face 52 places of extensible member 5.In the time that extensible member 5 and spring 57 are installed in supporting member 4, first spring 57 are installed in spring mounting hole 44, and make spring 57 be sleeved on reference column 45 outer (seeing Fig. 8), the diapire butt of the first end of spring 57 and spring mounting hole 44.Subsequently the guide portion of extensible member 5 is installed in guide through hole 43, indentation face 52 is installed to guide through hole 43 as seen from Figure 7.Owing to being provided with boss 46 in guide through hole 43, sticking department 46 can engage mutually with boss 46, the second end and spring compression zone 55 butts of spring 57 simultaneously, to prevent that extensible member 5 from outwards departing from and extensible member 5 being relatively fixed in supporting member 4 under spring compression zone 55 effect each other by spring 57 from guide through hole 43.
With reference to Fig. 6 and Fig. 8 and in conjunction with Fig. 7, Fig. 8 is the cut-open view at B-B place in Fig. 6, is positioned at the cut-open view at release face 52 places of extensible member 5.As seen from Figure 8, release face 54 has difference in height in the axial direction with indentation face 52, release face 54 in the axial direction with the distance of extensible member 5 bottom surfaces be greater than indentation face 52 in the axial direction with the distance of extensible member 5 bottom surfaces.
With reference to Fig. 9, Fig. 9 is the cut-open view of driven unit 3, driven unit 3 comprises pinion stand 37, in the housing of pinion stand 37, cave in vertically and be formed with container cavity 34, be provided with driving force receiving element 31 and spring 35 at container cavity 34, the brace table 32 that driving force receiving element 31 is outside equipped with driving force acceptance division and arranges around driving force receiving element 31 axis at container cavity 34, driving force acceptance division is used for receiving outside revolving force, and brace table 32 is provided with chamfering in periphery.Driving force receiving element 31 is provided with drive division 35 in container cavity 34, and drive division 35 is the cylinder of extension radially, and drive division 35 rotates for driving gear wheel seat 37.The first end of spring 35 and drive division 35 butts, the second end of spring 35 and container cavity 34 are near inwall 33 butts of driving force acceptance division.Due to spring 35 is preset to precompression, so driving force receiving element 31 has the trend inwardly inside contracting, under the non-state that is subject to external force, drive division 35 in abutting connection with the bottom contiguous of container cavity 34.
With reference to Figure 10 and Figure 11, and in conjunction with Fig. 1, when handle box 2 is installed in laser printer to installation position, handle box 2 is inserted into after laser printer along the direction of direction x, because printer is provided with a baffle plate 61 and arranges and press part 62 above installation position at the end of its installation position, and the compression zone 56 of extensible member 5 is arranged on to be positioned at installs x direction foremost, so along with the insertion of handle box 2, first compression zone 56 contacts with baffle plate 61.From Figure 11, supporting member 4 is sleeved on outside driving force receiving element 31 and is fixed in a side of housing of drum unit 22, driving force receiving element 31 reaches the driving revolving force of external Stimulated Light printer through through hole 41, extensible member 5 and spring 57 are installed in supporting member 4, the opening 51 of supporting member 4 is enclosed within outside driving force receiving element, under the effect of spring 57 and sticking department 58, extensible member 5 is protruding along direction x, under the acting force of spring 35, make driving force receiving element 31 inwardly inside contract, then the brace table 32 and indentation face 52 adjacency of driving force receiving element simultaneously.
With reference to Figure 12, Figure 13 and Figure 14, in the time continuing pushing handle box 2 along installation direction x and be installed to the suitable installation position of printer, because the baffle plate 61 in printer is fixed, so while continuing pushing handle box 2, extensible member 5 is under baffle plate 61 reacting forces, and extensible member 5 inwardly slides along guide through hole 43.Due to brace table 32 and indentation face 52 adjacency, thus along with the inside slip of extensible member 5, brace table 32 also by joint face 53 slide into release face 54 adjoining positions on.Indentation face 52 has difference in height L1 in the axial direction with release face 54, so brace table 32 is also protruding in direction vertically, its distance of stretching out is L1, is connected with the driving shaft of laser printer and receives rotary driving force after stretching out.Meanwhile, after driving force receiving element 31 is connected with the driving shaft of laser printer, after handle box is in place, presses part 62 and tightly by the close supporting member 4 of pressing, handle box is stabilized in printer.
Method for regeneration processing box embodiment:
With reference to Figure 15, Figure 15 is the process flow diagram of method for regeneration processing box, first perform step S1, the step of dismantling by handle box, this demounting procedure comprises separation developing cell and drum unit, again powder storehouse and the waste powder hopper with powder storing chamber are dismantled, then dismantled being arranged on the parts such as puddle support in developing cell, powder feeding roller, developer roll, powder outlet cutter, sealed knife, dismantle being arranged on the parts such as photosensitive drums, charging roller, cleaning doctor, side cover and the supporting member of drum unit.
Then perform step S2, carry out cleaning, this cleaning comprises the parts such as clean powder outlet cutter, sealed knife, cleaning doctor, developer roll, photosensitive drums, powder feeding roller, charging roller.Subsequently can be to powder storehouse and waste powder hopper be cleaned.
Perform step again subsequently S3, carry out number of assembling steps, number of assembling steps S3 comprises execution step S4, the housing of the handle box before regeneration is installed on bit position and is radially offered slot to make way near photosensitive drums, perform step subsequently S5, the driving force receiving element of above-mentioned handle box embodiment is replaced to old driving force receiving element, and the driving force receiving element of above-mentioned handle box embodiment is installed on driven unit, and then execution step S6, the supporting member of above-mentioned handle box embodiment is replaced to old supporting member, this supporting member is sleeved on outside driving force receiving element and is fixedly mounted on housing.Then perform step S7, by spring fitting in the spring mounting hole of supporting member, finally perform step S8, the extensible member of above-mentioned handle box embodiment is installed in supporting member, extensible member slips into installation along guide through hole, after the sticking department of extensible member and the boss of guide through hole engage, be in place.
Finally perform step S9, new carbon dust is filled in clean complete powder storehouse, thereby complete, waste and old handle box is reclaimed and its regeneration is used.
From such scheme, due to the supporting member universal accessories that is handle box, in supporting member, be provided for driving force receiving element to carry out flexible extensible member, its mode is by be disposed radially guide through hole in supporting member, by extensible member is arranged in guide through hole, utilize the guide portion of supporting member and the brace table adjacency of driving force receiving element, the driving force receiving element completing with this engages or disengaging with printer driver axle.Simultaneously, compression zone is arranged on the port that guide through hole is positioned at installation direction front end, due to a baffle plate for fixing handle box being set in printer, by pushing compression zone to baffle plate, can realize the displacement of extensible member by reacting force, the driving force receiving element completing engages or disengaging with printer driver axle.
Visible, just can complete the flexible of driving force receiving element by supporting member simple in structure and the extensible member setting within it, make the structure of handle box more simple.When assembling, only need be using outside the supporting member of universal accessories be sleeved on driving force receiving element and be fixed on housing, then extensible member is installed in supporting member, be conducive to improve production and processing efficiency.When waste and old handle box is regenerated, only need to change driving force receiving element and regenerate with the transformation that the supporting member that extensible member is housed can complete handle box, be conducive to improve reclaiming efficiency.
Claims (7)
1. handle box, comprise housing, be removably mounted on supporting member and the extensible member of housing one side, described housing surrounds the cavity that holds consumptive material, roller is rotatably installed in described cavity, described roller comprises roll body and is arranged on driven unit on one end of described roll body, described driven unit comprises the driving force receiving element through described supporting member, and described driving force receiving element is provided with brace table;
It is characterized in that:
Described supporting member radially offers guide through hole along described driving force receiving element;
Described extensible member comprises guide portion and compression zone, and described guide portion is arranged in described guide through hole and can slides along described guide through hole, described guide portion and described brace table adjacency, and described compression zone is positioned at the port of described guide through hole.
2. handle box according to claim 1, is characterized in that:
Described extensible member one end offers opening, and described driving force receiving element is arranged in described opening.
3. handle box according to claim 2, is characterized in that:
Described guide portion is positioned on one end of opening described in described extensible member band, described guide portion comprise release face, indentation face and be connected in described release face and described indentation face between joint face, described release face and described indentation face have difference in height at described driving force receiving element on axially.
4. handle box according to claim 3, is characterized in that:
Described in described extensible member band, the outermost end of opening is provided with sticking department, and the inwall of described guide through hole is formed with boss, and described sticking department and described boss cooperatively interact.
5. according to the handle box described in claim 1 to 4 any one, it is characterized in that:
Described supporting member offers spring mounting hole in described guide through hole one side, and described spring mounting hole is provided with the first spring, the diapire butt of the first end of described the first spring and described spring mounting hole, the second end of described the first spring and described compression zone butt.
6. according to the handle box described in claim 1 to 4 any one, it is characterized in that:
Described brace table circumferentially extends setting around described driving force receiving element, and described brace table comprises the outer wall towards described rod body, and the periphery of described outer wall is provided with chamfering, described guide portion and described outer wall adjacency.
7. according to the handle box described in claim 1 to 4 any one, it is characterized in that:
Described driven unit also comprises pinion stand and the second spring, described pinion stand is formed with the container cavity concaving vertically, described driving force receiving element comprises the drive division being arranged in described container cavity and is arranged on the driving force acceptance division outside described container cavity, described the second spring arranges in described container cavity, the first end of described the second spring is connected to described drive division, and the second end of described the second spring is connected to the inwall of described container cavity near described driving force acceptance division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269593.7U CN203838480U (en) | 2014-05-23 | 2014-05-23 | Processing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269593.7U CN203838480U (en) | 2014-05-23 | 2014-05-23 | Processing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203838480U true CN203838480U (en) | 2014-09-17 |
Family
ID=51516300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420269593.7U Expired - Fee Related CN203838480U (en) | 2014-05-23 | 2014-05-23 | Processing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203838480U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103970002A (en) * | 2014-05-23 | 2014-08-06 | 珠海天威飞马打印耗材有限公司 | Processing box and regeneration method thereof |
| CN105446110A (en) * | 2015-12-29 | 2016-03-30 | 徐文欢 | Regenerated treatment box |
| CN106610573A (en) * | 2015-10-26 | 2017-05-03 | 中山诚威科技有限公司 | a power receiver |
| CN108873659A (en) * | 2018-07-24 | 2018-11-23 | 珠海天威飞马打印耗材有限公司 | Handle box |
-
2014
- 2014-05-23 CN CN201420269593.7U patent/CN203838480U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103970002A (en) * | 2014-05-23 | 2014-08-06 | 珠海天威飞马打印耗材有限公司 | Processing box and regeneration method thereof |
| CN106610573A (en) * | 2015-10-26 | 2017-05-03 | 中山诚威科技有限公司 | a power receiver |
| CN105446110A (en) * | 2015-12-29 | 2016-03-30 | 徐文欢 | Regenerated treatment box |
| WO2017113482A1 (en) * | 2015-12-29 | 2017-07-06 | 徐文欢 | Regenerated processing box |
| CN108873659A (en) * | 2018-07-24 | 2018-11-23 | 珠海天威飞马打印耗材有限公司 | Handle box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |