CN115047738B - A powder box - Google Patents
A powder box Download PDFInfo
- Publication number
- CN115047738B CN115047738B CN202210646380.0A CN202210646380A CN115047738B CN 115047738 B CN115047738 B CN 115047738B CN 202210646380 A CN202210646380 A CN 202210646380A CN 115047738 B CN115047738 B CN 115047738B
- Authority
- CN
- China
- Prior art keywords
- top block
- slide groove
- move
- limiting slide
- powder box
- 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.)
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Links
- 239000000843 powder Substances 0.000 title claims abstract description 68
- 238000004140 cleaning Methods 0.000 claims abstract description 45
- 230000005489 elastic deformation Effects 0.000 claims description 4
- 238000003384 imaging method Methods 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 125000006850 spacer group Chemical group 0.000 description 26
- 238000000034 method Methods 0.000 description 17
- 239000002699 waste material Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1642—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
-
- 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
- G03G21/169—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 cleaning unit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrophotography Configuration And Component (AREA)
- Cleaning In Electrography (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
The invention discloses a powder box which comprises a cleaning assembly and a developing assembly, wherein the cleaning assembly comprises a cleaning unit and a first shell arranged on the cleaning unit, a first top block is arranged on the first shell, the developing assembly comprises a developing unit movably connected with the first shell and a second top block connected with the developing unit, the second top block can move backwards and drive the developing unit to move backwards relative to the first shell from a first position to a second position, when the developing unit is positioned in one position, the first top block is adjacent to the second top block, when the developing unit moves from the first position to the second position, the first top block can move, and when the powder box is used, the service life of the whole powder box can be effectively prolonged, and meanwhile, the second top block is ensured not to be blocked.
Description
Technical Field
The invention relates to the field of printing consumables, in particular to a powder box.
Background
The laser printer modulates the binary lattice information sent from the interface circuit on the laser beam and then scans the laser beam onto the photoreceptor. In the current printer, in order to prevent the development roller from contacting the photosensitive drum for a long time, marks are left on the photosensitive drum, the imaging quality is affected, and the development roller and the photosensitive drum are required to be separated by a driving mechanism in a non-imaging period.
In some brands of laser printers, the driving mechanism generally comprises a hook block capable of being pressed down and moving back and forth, a top block is arranged on a powder bin part of the powder box, the top block can be pressed down during the installation process of the powder box, the hook block can move forward and hook the top block during the operation process of the printer, then the top block is driven to move backwards, so that the powder bin rotates relative to a waste powder bin, a developing roller and a photosensitive drum are separated, and the top block is required to bear friction force with the hook block and also is required to bear acting force for driving the powder bin part to rotate, so that the top block is easy to break, and the whole powder box cannot be used.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides the powder box, which can effectively prolong the service life of the whole powder box and ensure that the movement of the second ejector block is not blocked.
The powder box comprises a cleaning component and a developing component, wherein the cleaning component comprises a cleaning unit and a first shell arranged on the cleaning unit, a first top block is arranged on the first shell, the developing component comprises a developing unit movably connected with the first shell and a second top block connected with the developing unit, the second top block can move backwards and drive the developing unit to move backwards relative to the first shell from a first position to a second position, the first top block is adjacent to the second top block when the developing unit is in a first position, and the first top block can move when the developing unit moves from the first position to the second position.
The developing assembly is positioned at the first position in the process of installing the powder box, the first top block is adjacent to the second top block, the first top block can press the spacing component to enable the spacing component to move downwards, in the process of using the developing assembly, the printer controls the spacing component to move forwards to the front side of the second top block, then the spacing component pops up and hooks the second top block, then the spacing component drives the second top block to move backwards to drive the whole developing assembly to move from the first position to the second position relative to the cleaning assembly, in the process of using and installing the developing assembly, friction with the spacing component is borne by the first top block, acting force for driving the powder bin to rotate relative to the waste powder bin is borne by the second top block, load borne by a single top block is effectively reduced, the possibility of breaking the top block is reduced, the service life of the whole powder box is prolonged, and on the other hand, in the process that the second top block drives the developing unit to move backwards, the first top block can avoid the path of the second top block, the second top block cannot be blocked by the first top block, the second top block cannot be driven to move backwards, and the second top block cannot be driven to move backwards smoothly, and the developing unit cannot be driven backwards.
The powder box comprises a cleaning component and a developing component, wherein the cleaning component comprises a cleaning unit and a first shell arranged at the left end of the cleaning unit, a first ejector block is arranged on the first shell and used for pressing down the spacing component, the developing component comprises a developing unit rotationally connected with the first shell and a second ejector block connected with the developing unit, and the second ejector block can be driven by the spacing component to move backwards and drive the developing unit to move from a first position to a second position relative to the first shell.
According to the powder box, in the process of installing the powder box, the first ejector block can press the spacing component to enable the spacing component to move downwards, in the process of using, the printer controls the spacing component to move forwards to the front side of the second ejector block, then the spacing component ejects and hooks the second ejector block, then the spacing component drives the second ejector block to move backwards to drive the whole developing assembly to rotate relative to the cleaning assembly, in the process of using and installing, friction with the spacing component is borne by the first ejector block, acting force for driving the powder bin to rotate relative to the waste powder bin is borne by the second ejector block, load borne by a single ejector block is effectively reduced, the possibility of breakage of the ejector block is reduced, and the service life of the whole powder box is prolonged.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is an isometric view of a left portion of a compact in an embodiment of the invention;
FIG. 2 is a left side view of the left portion of the compact in an embodiment of the invention;
FIG. 3 is a bottom view of the left portion of the compact of the embodiment of the present invention;
FIG. 4 is a front view of the left portion of the compact in an embodiment of the invention;
Fig. 5 is an enlarged view of V in fig. 4;
FIG. 6 is a top view of a compact according to an embodiment of the present invention;
FIG. 7 is a cross-sectional view taken along the direction A-A in FIG. 6;
The above figures contain the following reference numerals.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, a plurality means one or more, and a plurality means two or more, and it is understood that greater than, less than, exceeding, etc. does not include the present number, and it is understood that greater than, less than, within, etc. include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present invention can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 to 7, the powder cartridge of the present embodiment includes a cleaning assembly 100 and a developing assembly 200, the cleaning assembly 100 includes a cleaning unit 140 and a first housing 110 disposed at a left end of the cleaning unit 140, the first housing 110 is provided with a first top block 120, the developing assembly 200 includes a developing unit 230 rotatably coupled with the first housing 110 and a second top block 211 coupled with the developing unit 230, the second top block 211 is capable of moving the developing unit 230 from a first position to a second position rearward with respect to the cleaning unit 140, and the powder cartridge is detachably mounted in an image forming apparatus having a spacing member.
Specifically, in order to improve the service life of the entire powder cartridge, the powder cartridge of the present embodiment includes a cleaning assembly 100 and a developing assembly 200, the cleaning assembly 100 includes a cleaning unit 140 and a first housing 110 disposed at a left end of the cleaning unit 140, the first housing 110 is provided with a first top block 120, the first top block 120 is used for pressing down a spacing member, the developing assembly 200 includes a developing unit 230 rotatably connected with the first housing 110 and a second top block 211 connected with the developing unit 230, and the second top block 211 can be moved backward by the driving of the spacing member and drives the developing unit 230 to move from a first position to a second position with respect to the first housing 110.
With the adoption of the powder box, in the process of installing the powder box, the first top block 120 can press down the spacing component, so that the spacing component moves downwards, in the process of using, the printer controls the spacing component to move forwards to the front side of the second top block 211, then the spacing component pops up and hooks the second top block 211, then the spacing component drives the second top block 211 to move backwards to drive the whole developing assembly 200 to rotate relative to the cleaning assembly 100, in the process of using and installing, friction with the spacing component is borne by the first top block 120, and acting force for driving the powder bin to rotate relative to the waste powder bin is borne by the second top block 211, so that the load borne by a single top block is effectively reduced, the possibility of breaking the top block is reduced, and the service life of the whole powder box is prolonged.
In order to improve the service life of the powder box, the powder box in another aspect of the invention comprises a cleaning assembly 100 and a developing assembly 200, wherein the cleaning assembly 100 comprises a cleaning unit 140 and a first shell 110 arranged on the cleaning unit 140, the first shell 110 is provided with the first top block 120, the developing assembly 200 comprises a developing unit 230 movably connected with the first shell 110 and a second top block 211 connected with the developing unit 230, the second top block 211 can move backwards and drive the developing unit 230 to move backwards relative to the first shell 110 from a first position to a second position, when the developing unit 230 is in the first position, the first top block 120 and the second top block 211 are adjacent, and when the developing unit 230 moves from the first position to the second position, the first top block 120 can move.
In the process of installing the powder box, the developing assembly 200 is positioned at the first position, the first top block 120 is adjacent to the second top block 211, the first top block 120 can press down the spacing component to enable the spacing component to move downwards, in the process of using the powder box, the printer controls the spacing component to move forwards to the front side of the second top block 211, then the spacing component pops up and hooks the second top block 211, and then the spacing component drives the second top block 211 to move backwards to drive the whole developing assembly 200 to move from the first position to the second position relative to the cleaning assembly 100, in the process of using and installing the powder box, friction with the spacing component is borne by the first top block 120, acting force for driving the powder bin to rotate relative to the waste powder bin is borne by the second top block 211, so that the load borne by a single top block is effectively reduced, the possibility of top block breakage is reduced, the service life of the whole powder box is prolonged, and on the other hand, in the process that the second top block 211 drives the developing unit 230 to move backwards, the first top block 120 can move and avoid the path of the second top block 211, and the second top block 211 cannot be blocked by the first top block 230, and the smooth movement of the developing unit 230 cannot be prevented from being driven backwards by the second top block 230.
Specifically, after the toner cartridge is mounted in place in the printer, the whole cleaning assembly 100 is stationary relative to the printer, and the developing assembly 200 can rotate relative to the cleaning assembly 100 from the first position to the second position, the developing assembly 200 further includes a developing roller 150 disposed on the developing unit 230, the cleaning assembly 100 further includes a photosensitive drum 250 disposed on the cleaning unit 140, when the second top block 211 is not moved backward, the developing unit 230 is disposed at the first position, the developing roller 150 abuts against the photosensitive drum 250, and when the second top block 211 is moved backward, the whole developing unit 230 rotates relative to the cleaning assembly 100 to the second position, at which time the developing roller 150 is separated from the photosensitive drum 250, and of course, the developing assembly 200 can also be slidably connected to the first housing 110 to realize the movable function of the developing unit 230.
In order to make the first top block 120 better avoid the movement path of the second top block 211, as shown in fig. 4, in the actual product, the first top block 120 and the second top block 211 are integrally located on the left side of the whole powder box, so that the first top block 120 is located on the left side of the second top block 211, and the state shown in fig. 4 is that the developing unit 230 is located at a position where the first top block 120 and the second top block 211 are adjacent.
Note that, in the present embodiment, the spacer member is not part of the cartridge itself, but is a member of a laser printer that controls the photosensitive drum 250 to be separated from or abutted against the developing roller 150 by controlling the movement of the spacer member.
In this embodiment, the developing unit 230 includes a powder bin in which toner for printing is filled, and the cleaning unit 140 includes a waste powder bin for collecting waste powder generated during printing, and the specific structure of the entire powder cartridge and the matching relationship between the powder cartridge and the laser printer including the spacer member may refer to the chinese patent application for patent publication No. CN104583879a, the spacer member in this embodiment functions as the spacer member in chinese patent application for publication No. CN104583879a 61, and on the other hand, the directions of up, down, left, and right, etc. in this embodiment refer to the relative directions of the powder cartridge as shown in fig. 2 to 4, and not the directions of the printer apparatus.
As shown in fig. 1 to 4, the first top block 120 and the second top block 211 are two separate components, which are respectively disposed at different positions and perform different functions.
In the state of the cartridge shown in fig. 7, the photosensitive drum 250 and the developing roller 150 are in contact, and after the cartridge is mounted on the printer, the second top block 211 moves backward, that is, the photosensitive drum 250 and the developing roller 150 are in contact when the second top block 211 is positioned at the position shown in fig. 3, and the photosensitive drum 250 and the developing roller 150 are in a separated state when the second top block 211 moves backward to the maximum position.
As shown in fig. 4 and 5, in order to ensure that the spacer is pushed down by the first top block 120 during the installation of the powder cartridge while the second top block 211 does not contact the spacer during the pushing down, the lower end surface of the second top block 211 is higher than the lower end surface of the first top block 120, i.e., the lower end of the second top block 211 is spaced apart from the spacer by a greater height than the lower end surface of the first top block 120, the lower end surface of the first top block 120 contacts the spacer first during the pushing down and pushes down the spacer, and preferably the lower end surface of the first top block 120 is 1mm higher than the lower end surface of the second top block 211.
As shown in FIG. 3, the spacer member is required to be pushed down by the first top block 120 and to be hooked to the second top block 211 in the backward movement process, so that the second top block 211 is driven to move backward, and therefore, the width value of the first top block 120 needs to be larger than that of the first top block 120 and the second top block 211, if the first top block 120 and the first shell 110 are completely fixedly arranged, when the spacer member moves backward in the front direction of the two top blocks, the spacer member is abutted by the first top block 120 and cannot drive the second top block 211 to move backward, and therefore, an avoidance mechanism is required to be arranged on the powder box, wherein the avoidance mechanism is suitable for the first top block 120 to move under the driving of the spacer member, so that the avoidance mechanism is suitable for the first top block 120 to avoid the movement path of the second top block 211, and when the spacer member drives the second top block 211 to move backward, the avoidance mechanism does not block 211 to block the backward movement of the spacer member, and the first top block 211 can be widely understood, namely, the avoidance mechanism can prevent the second top block 211 from moving backward along with the first top block 211, and the first top block 211 can also move backward along with the first top block 211 in the lateral direction, and the movement of the spacer member 120 can be avoided.
The avoidance mechanism may be implemented in various manners, as shown in fig. 1 to 4, and in particular, as shown in fig. 3, where the avoidance mechanism includes a first limit chute 111 disposed on the first housing 110, where the first limit chute 111 extends in a front-rear direction, the first top block 120 is slidably engaged with the first limit chute 111, and the first top block 120 can move backward, where the first top block 120 and the second top block 211 can move backward together under the driving of the spacer member, and where the second top block 211 drives the developing roller 150 to disengage from the photosensitive drum 250, and the first top block 120 slides backward in the first limit chute 111.
As shown in fig. 3, the avoidance mechanism further includes a first return spring 130, where the first return spring 130 connects the first housing 110 and the first top block 120, and the first return spring 130 can provide a forward force to the first top block 120 to urge the first top block 120 back to an initial position, that is, a position where the first top block 120 is located when the developing assembly 200 is located in a position, and when the first top block 120 and the second top block 211 lose a backward force from the spacer member, the first return spring 130 can push the first top block 120 forward so that the first top block 120 can return to the position shown in fig. 3, and the first top block 120 can resume the function of pushing the spacer member.
As shown in fig. 6, a second return spring 240 is also provided between the photosensitive assembly and the cleaning assembly 100, and when the second top block 211 loses the rearward force from the spacing member, the second return spring 240 can drive the photosensitive assembly to rotate in a reverse direction with respect to the cleaning assembly 100, so that the second top block 211 returns to the initial position shown in fig. 3.
On the other hand, the avoiding mechanism can also realize the function of the first top block 120 in an elastic avoiding mode, wherein the first top block 120 has elasticity, when the spacing component drives the second top block 211 to move backwards, the first top block 120 can generate left elastic deformation, and when the spacing component pushes the second top block 211 to move backwards from front, the spacing component can squeeze the first top block 120 to enable the first top block 120 to generate left elastic deformation and leave a position for blocking the second top block 211 from moving.
In a third aspect, the following further provides an embodiment of the avoidance mechanism, where the avoidance mechanism includes a second limit chute disposed on the first housing 110, the second limit chute extends in a left-right direction, the first top block 120 is slidably matched with the second limit chute, when the second top block 211 is driven to move backward by the spacer member, the first top block 120 can move leftwards along the second limit chute, when the spacer member drives the second top block 211 to move backward from front to back, the spacer member can squeeze the first top block 120, so that the first top block 120 moves leftwards to a position where the second top block 211 cannot be blocked, specifically, an inclined plane can be disposed on the first top block 120, when the spacer member moves backward, the spacer member can abut against the inclined plane, to provide a force for the first top block 120 to move leftwards along the second limit chute, where the second return spring 240 connects the first housing 110 and the first top block 120, the second return spring 240 can provide a force for the first top block 120 to the right, and when the spacer member moves backward, as shown in fig. 3, the second return force from the first top block 211 is lost to the position where the second top block 211 moves leftwards along the first top block 120.
As shown in fig. 1, the first casing 110 is provided with a first positioning hole 112, the first positioning hole 112 is used for installing a first transmission member for driving the photosensitive drum 250 to rotate, the first positioning hole 112 and the photosensitive drum 250 are coaxial, the first casing 110 is also provided with a second transmission member 220, and the second transmission member 220 is used for transmitting torque to the developing roller 150 to drive the developing roller 150 to rotate.
Specifically, the right side of the first housing 110 is rotatably connected with a rotating bracket 210, the second top block 211 is fixedly arranged on the rotating bracket 210, a rotating connecting shaft of the rotating bracket 210 and the first housing 110 is coaxial with the second transmission member 220, a gear set is arranged on the rotating bracket 210, torque is transmitted to the developing roller 150 from the second transmission member 220 through the gear set, when the second top block 211 moves backwards, the axial position of the rotating bracket 210 is unchanged, the rotating bracket 210 drives the gear set and the developing roller 150 to rotate together, so that the developing roller 150 is separated from the photosensitive drum 250, and the position of the second transmission member 220 and the driving device is convenient to arrange.
The following describes in detail the operation states of the spacing member and the powder cartridge during the process of mounting and operating the powder cartridge with respect to the most preferable structure of the powder cartridge shown in fig. 1 to 7.
When the toner cartridge is mounted in the main assembly, the moving member is located at the non-image forming position, the first top block 120 descends and presses down the spacing member, the spacing member is pressed to retract into the moving member, thereby ensuring that the toner cartridge can be completely mounted in the main assembly, a position in which the spacing member is pressed to retract into the moving member is referred to as a third position, and the developing unit 230 is located at the first position.
When the moving member moves to the image forming position, the moving member moves the spacing member to the front side of the first and second top blocks 120 and 211, and as the spacing member loses the compression of the first top block 120, the spacing member can be ejected upward so as to hook the first and second top blocks 120 and 211, defining the position of the spacing member at this time as the second position, at which the second top block 211 is not moved rearward by the spacing member, the photosensitive drum 250 and the developing roller 150 remain in contact, that is, when the spacing member moves to the second position, the developing unit 230 maintains the position where the photosensitive drum 250 contacts the developing roller 150 by the second return spring 240, and the developing unit 230 is located at the first position.
When the moving member drives the spacing member to move to the non-image forming position, the moving member drives the spacing member to move backward, and drives the first top block 120 and the second top block 211 to move backward together, at this time, the second top block 211 including the whole developing assembly 200 portion of the developing roller 150 rotates together, so that the developing roller 150 is separated from the photosensitive drum 250, at this time, the spacing member is at the first position, and the developing unit 230 is at the second position.
The following table relates the relationship between the different positions of the spacing member, the different positions of the moving member that drives the spacing member to move forward and backward, and the contact state of the developing roller 150 with the photosensitive drum 250.
In particular, when the second top block 211 loses the urging force of the spacing member pushing backward when image formation is required, the second return spring 240 can drive the second top block 211 back to the initial position, and the first return spring 130 can drive the first top block 120 back to the initial position, so that the developing roller 150 and the photosensitive drum 250 can be separated smoothly in time after image formation is completed.
It is to be understood that in the above description of the operation state and the position, reference may also be made to chinese patent application publication No. CN104583879a for definition of the image forming position, the non-image forming position, etc., and specific structures of the moving member and the spacing member, etc.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present invention.
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210646380.0A CN115047738B (en) | 2022-06-09 | 2022-06-09 | A powder box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210646380.0A CN115047738B (en) | 2022-06-09 | 2022-06-09 | A powder box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115047738A CN115047738A (en) | 2022-09-13 |
| CN115047738B true CN115047738B (en) | 2025-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210646380.0A Active CN115047738B (en) | 2022-06-09 | 2022-06-09 | A powder box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115047738B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104583879A (en) * | 2012-09-07 | 2015-04-29 | 佳能株式会社 | Imaging device and process cartridge |
| CN112782956A (en) * | 2019-11-01 | 2021-05-11 | 纳思达股份有限公司 | Process cartridge and image forming apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210216037A1 (en) * | 2018-09-18 | 2021-07-15 | Ninestar Corporation | Processing cartridge |
| CN212569436U (en) * | 2020-08-15 | 2021-02-19 | 珠海鼎龙汇通打印科技有限公司 | Processing box |
-
2022
- 2022-06-09 CN CN202210646380.0A patent/CN115047738B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104583879A (en) * | 2012-09-07 | 2015-04-29 | 佳能株式会社 | Imaging device and process cartridge |
| CN112782956A (en) * | 2019-11-01 | 2021-05-11 | 纳思达股份有限公司 | Process cartridge and image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115047738A (en) | 2022-09-13 |
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