CN110187622A - A kind of carbon starch cylinder plus component powder and carbon starch cylinder - Google Patents
A kind of carbon starch cylinder plus component powder and carbon starch cylinder Download PDFInfo
- Publication number
- CN110187622A CN110187622A CN201910503350.2A CN201910503350A CN110187622A CN 110187622 A CN110187622 A CN 110187622A CN 201910503350 A CN201910503350 A CN 201910503350A CN 110187622 A CN110187622 A CN 110187622A
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- China
- Prior art keywords
- cylinder
- piston rod
- component powder
- carbon starch
- developer
- 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
- 239000000843 powder Substances 0.000 title claims abstract description 56
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 52
- 229920002472 Starch Polymers 0.000 title claims abstract description 46
- 235000019698 starch Nutrition 0.000 title claims abstract description 46
- 239000008107 starch Substances 0.000 title claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 60
- 230000008676 import Effects 0.000 claims abstract description 14
- 230000013011 mating Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000001976 improved effect Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0865—Arrangements for supplying new developer
- G03G15/0867—Arrangements for supplying new developer cylindrical developer cartridges, e.g. toner bottles for the developer replenishing opening
- G03G15/0868—Toner cartridges fulfilling a continuous function within the electrographic apparatus during the use of the supplied developer material, e.g. toner discharge on demand, storing residual toner, acting as an active closure for the developer replenishing opening
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
- G03G15/0881—Sealing of developer cartridges
- G03G15/0886—Sealing of developer cartridges by mechanical means, e.g. shutter, plug
Abstract
A kind of carbon starch cylinder plus component powder, the carbon starch cylinder includes cylinder, which is characterized in that described plus component powder and the cylinder are mating and can axially movably be set in cylinder along cylinder；Described plus component powder includes the hollow piston rod for being provided with developer import and developer outlet；Sealing cover is provided at the developer outlet, the developer outlet can be connected to or disconnect with the cylinder lumen.The present invention is ingenious to be utilized hollow piston rod to be formed and add powder channel, and cooperates sealing cover to open or close and add powder channel, operates convenient for operator；Meanwhile relative to powder input port is directly opened up on cylinder lateral wall, the size of filling passageway increases, to be improved filling efficiency, and can be to avoid will appear the phenomenon that contrasting power seriously leaks in the moving process of piston.
Description
Technical field
Add powder group used in the carbon starch cylinder and carbon starch cylinder that the present invention relates to a kind of for adding powder for image forming apparatus
Part.
Background technique
The image forming apparatus such as laser printer, duplicator usually have image processing unit and developing cell, using aobvious
The developers such as the carbon dust that shadow unit provides are the latent electrostatic image developing formed on image processing unit, with the shape on the media such as paper
At visual picture.Wherein, carbon dust (developer) is used as consumables, and the developing cell constantly into image forming apparatus is needed to mend
It fills.It was all the filling developer carbon dust of aperture directly on the powder box of developing cell in the past；But occur needing using external at present
Carbon starch cylinder come the developing cell into image forming apparatus addition developer image forming apparatus.And existing carbon starch cylinder one
As be by the piston installing port on cylinder come to inner barrel add developer, but it is this addition developer mode, need
Entire piston is removed, operation is more complicated, is unfavorable for operator's operation.If directly opening up powder input port on cylinder, in order to
Guarantee the leakproofness of carbon starch cylinder and do not influence the original overall structure of carbon starch cylinder and appearance, the size of powder input port generally compares
It is small, cause filling efficiency when adding powder for carbon starch cylinder relatively low, and it is serious in the moving process of piston to will appear contrasting power
The phenomenon that leaking.
Summary of the invention
Add component powder the object of the present invention is to provide a kind of carbon starch cylinder convenient for powder filling operation, and adds powder group using this
The carbon starch cylinder of part.
To achieve the goals above, the present invention takes following technical solution:
A kind of carbon starch cylinder plus component powder, the carbon starch cylinder includes cylinder, which is characterized in that described plus component powder with it is described
Cylinder is mating and can axially movably be set in cylinder along cylinder；Described plus component powder include it is hollow be provided with developer into
The piston rod of mouth and developer outlet；The sealing cover that can be opened and closed is provided at the developer outlet, corresponding, institute
Stating developer outlet can be connected to or disconnect with the cylinder lumen.
From the above technical scheme, the present invention uses the hollow piston for being provided with developer import and developer outlet
Bar, and the developer outlet is provided with the opening and closing of sealing cover by being set at the developer outlet, realize institute
It states cylinder lumen connection and disconnects；The sealing cover open when, the hollow piston rod can with connect in the cylinder of carbon starch cylinder
It is logical, one is formed into cylinder plus the channel of powder, developer can be poured into from the developer import of piston rod, from the aobvious of piston rod
Shadow agent outlet flows into the cylinder of carbon starch cylinder；Later, the developer outlet is closed using the sealing cover, completes the filling of carbon dust
Dress.The present invention is ingenious to be utilized hollow piston rod to be formed and add powder channel, and cooperates sealing cover to open or close and add powder channel, just
It is operated in operator；Meanwhile relative to powder input port is directly opened up on cylinder lateral wall, the size of filling passageway increases, thus
It is improved filling efficiency, and can be to avoid will appear the phenomenon that contrasting power seriously leaks in the moving process of piston.
Further, the sealing cover is along the piston rod to being opened and closed.
Further, the sealing cover is by being opened and being closed to the limition orientation column of setting along the piston rod
It closes.
Further, the limition orientation column symmetry is set to or is uniformly distributed on the sealing cover.
Further, the limition orientation column extended towards the piston rod side is provided on the sealing cover, and described
The axis of limition orientation column is parallel with the axis of the piston rod；Described piston rod one end is connected with piston plate, the piston
The through-hole passed through for the limition orientation column is provided on plate；Phase can occur along axial between the piston rod and the sealing cover
To movement, to open or close the developer outlet；Described plus component powder further includes making the sealing cover and the piston
The resetting-mechanism that bar resets.
By allow between the piston rod and the sealing cover along it is axial occur relative motion and by resetting-mechanism it is extensive
Multiple connection touching, reaches and opens or closes the developer outlet；It is simple and practical in structure.
Further, the limition orientation column symmetry is set to or is uniformly distributed on the sealing cover.
The relative motion keeping parallelism between piston rod and sealing cover can be guided flat by being symmetrical arranged limition orientation portion
Surely, to guarantee sealing effect.
More specifically, the resetting-mechanism is the compressed spring being sheathed on the limition orientation column, the compressed spring
One end supported by the end of fastener and the limition orientation column, the other end is supported with the piston plate.
Make the active force for keeping mutually compressing between piston rod and movable sealing plug as resetting-mechanism using spring, ties
Structure is simple, at low cost.
Preferably, there is conical seal corresponding with the developer outlet shape on the sealing cover.
Using having conical seal corresponding with the developer outlet shape, the sealing of developer outlet can be improved
Effect.
Further, piston rod limit assembly is provided between the piston rod and the cylinder, for the piston
The axial movement of bar is limited.
More specifically, the piston rod limit assembly includes at least one limit being set on the piston rod outer wall
Slot, and the limit hole being set in the barrel body end cover, and may pass through the limit that the limit hole stretches in the limiting slot
Position bar.
Further, on the piston rod along piston rod to being provided with multiple limiting slots.
By the way that piston rod limit assembly is arranged, realizes the positioning to piston rod, when filling, can keep adding powder channel
It is unimpeded；And prevent in the storage position, triggering piston rod causes carbon dust to leak.In more specific scheme, on the piston rod
Along piston rod to being arranged limiting slot at different location, part of limiting slot can the different capabilities state to cylinder carry out table
Show, understands the intracorporal capacity condition of cylinder convenient for operator；Part limiting slot can be to adjust the developer outlet and institute
State the openings of sizes between sealing cover.
Further, the developer entrance is provided with sealing element.
It is also provided with sealing element in developer entrance, can achieve the effect of dual-seal, is avoided remaining in piston rod
Carbon dust flows outwardly, and pollutes.
The piston plate is the end face of the piston rod.
The present invention also provides a kind of carbon starch cylinder, the carbon starch cylinder includes the cylinder for accommodating developer, and the carbon starch cylinder is also
Including such as aforementioned carbon starch cylinder plus component powder.
The component powder that adds that can be achieved to add powder is arranged in the present invention in carbon starch cylinder, ingenious that hollow piston rod is utilized to be formed and be added
Powder channel, and cooperate sealing cover to open or close and add powder channel, it is operated convenient for operator.
Detailed description of the invention
It in order to illustrate the embodiments of the present invention more clearly, below will be to required use in embodiment or description of the prior art
Attached drawing do simple introduction, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram that the embodiment of the present invention adds component powder；
Fig. 3 is the cross-sectional view of Fig. 2；
Fig. 4 is the decomposition texture schematic diagram of piston rod assembly of the embodiment of the present invention；
Fig. 5 is the partial sectional view of the embodiment of the present invention；
Fig. 6 is the schematic diagram when embodiment of the present invention adds powder；
Fig. 7 is the schematic diagram of inventive piston bar another embodiment.
A specific embodiment of the invention is described in more detail below in conjunction with attached drawing.
Specific embodiment
Present invention will now be described in detail with reference to the accompanying drawings., when describing the embodiments of the present invention, for purposes of illustration only, indicating
The attached drawing of device architecture can disobey general proportion and do partial enlargement, and the schematic diagram is example, should not limit herein
The scope of protection of the invention.It should be noted that attached drawing is all made of very simplified form and using non-accurate ratio, only
To convenient, the clearly aid illustration embodiment of the present invention the purpose.
Referring to Fig.1, Fig. 2, Fig. 3 and Fig. 4, the carbon starch cylinder of the present embodiment include cylinder 1, piston rod 2 and piston plate 3.Cylinder 1
With the inner cavity that can accommodate developer, the cylinder 1 of the present embodiment is cylindrical hollow, and the front end of cylinder 1 is opened wide, and is equipped with
The drive end bearing bracket 1a for closing the open end, is tightly connected between drive end bearing bracket 1a and cylinder 1.Piston rod 2 is connected with piston plate 3, group
At component powder is added, the piston rod 2 and piston plate 3 of the present embodiment are an integral structure, in other examples, 2 He of piston rod
The modes such as piston plate 3 is also possible to split type structure, and the two can be connected through a screw thread or snap connection link together.Piston rod
2 and piston plate 3 be set in cylinder 1, one end opposite with piston plate 3 of piston rod 2 stretches out in outside cylinder 1, for the ease of table
It states, the end of piston rod 2 being exposed to outside cylinder 1 is defined as front end, then the other end of piston rod 2 is (with 3 phase of piston plate
End even) it is rear end.Piston rod 2 can be axially movably set in cylinder 1 along itself, and piston rod 2 is while mobile
Also drive piston plate 3 mobile, piston plate 3 is used to push developer to 1 outlet end of cylinder, and is further fed into image formation and sets
In standby, the shape of piston plate 3 can be adapted with the cavity shape of cylinder 1.It is provided with sealing ring on the peripheral wall of piston plate 3, is used for
Sealing is formed between 1 inner wall of cylinder, prevents developer from leaking outside.
Piston rod 2 of the invention is hollow pipe (cylinder) body, the both ends open of piston rod 2, thus in the front end of piston rod 2
Portion and rear end are respectively formed developer import 2a and developer outlet 2b.After piston rod 2 is packed into cylinder 1, by described aobvious
Shadow agent outlet 2b is connected to the inner cavity of cylinder 1, so as to pass through the filling developer into cylinder 1 of piston rod 2.In developer import
Sealing element is respectively arranged at 2a and developer outlet 2b, the present embodiment is at developer import 2a using end cover 4 to aobvious
Shadow agent import 2a is sealed, and end cover 4 is installed at developer import 2a by the way of being threadedly coupled, and is lived for preventing
Developer in stopper rod 2 leaks out from developer import 2a to outside piston rod；Use sealing cover 5 from work at developer outlet 2b
It is sealed outside stopper rod 2, prevents the developer in cylinder 1 from leaking out from developer outlet 2b to outside cylinder.
Sealing cover 5 is set to outside piston rod 2, is provided with limition orientation column 5-1, is machined on piston plate 3 for limit
The through-hole 3a that position guide post 5-1 is passed through, sealing cover 5 can be along the axial movement of piston rod 2, to leave the developer of piston rod 2
The 2b or developer outlet 2b close to piston rod 2 is exported, realizes that opening or closed developer export 2b.The carbon starch cylinder further includes
The resetting-mechanism for resetting the sealing cover 5 with the piston rod 2；The resetting-mechanism 7 of the present embodiment is compressed spring, compresses bullet
Spring is set on limition orientation column 5-1, and one end supported by the end of the fasteners such as screw 8 and limition orientation column 5-1, the other end
It is supported with piston plate 3；At this point, between the sealing cover 5 and the developer outlet 2b of the piston rod 2 (often in closed state
Closed state)；When piston rod 2 is pulled by external force, the compressed spring is compressed, so that the sealing cover 5 and the piston
Gap, conducting plus powder channel are formed between the developer outlet 2b of bar 2.
As shown in figure 5, piston rod 2 and piston plate 3 are set in cylinder 1, the front end of piston rod 2 is stretched out in outside cylinder 1,
Piston rod 2 can be made to move axially along itself by external force (such as manpower push/pull), piston plate 3 be pushed away into cylinder 1 or by piston
Plate 3 is pulled outwardly, and can push the developer in cylinder 1 mobile to the outlet of cylinder when piston plate 3 inwardly pushes away.Normal operating condition
Under, end cover 4 and sealing cover 5 respectively block developer import 2a and developer outlet 2b, to guarantee developer not
It can leak outside.
When needing filling developer, as shown in fig. 6, piston rod 2 is pulled out, make it that piston plate 3 be driven to be moved to
The front end of cylinder 1, since the limition orientation column 5-1 on sealing cover 5 is after piston plate 3, to the direction of barrel body end cover 1a
Extending, limition orientation column 5-1 can be in contact prior to piston plate 3 with barrel body end cover 1a, due to being supported by barrel body end cover 1a,
Limition orientation column 5-1 and sealing cover 5 can not continue to move together with piston rod 2, when continuing for piston rod 2 to be pulled outwardly, such as Fig. 6
Shown, piston rod 2 can overcome the elastic force of spring (resetting-mechanism 7- compressed spring), so that the sealing cover 5 and the piston rod 2
Developer outlet 2b between formed gap (thus developer outlet 2b open), conducting plus powder channel, by developer from piston
The developer import 2a of bar 2 is added, developer can developed dose of outlet 2b from 2 rear end face of piston rod and 5 front end face of sealing cover
Between gap flow out (direction shown in arrow in Fig. 6), into cylinder 1, realize and carbon starch cylinder carried out plus powder.
After the completion of adding powder, piston rod 2 can be mobile close to the direction of sealing cover 5 from trend under the action of resetting-mechanism 7, from
And sealing cover 5 can be with the developer outlet 2b (Fig. 5) of closure piston bar 2, to prevent developer from entering work from developer outlet 2b
Stopper rod 2 simultaneously leaks out outward.Then end cover 4 is reinstalled at developer import 2a again, developer import 2a is sealed, it is close
After sealing all installs, when piston rod 2 is inwardly pushed away, piston plate 3 can be driven to push away developer into cylinder 1, and be pushed into image
It is formed in equipment.When the size of the size of piston plate and piston rod is similar, such as the outer diameter of piston plate and the outer diameter of piston rod
It is equal, or just slightly larger than piston rod outer diameter when, it is also assumed that piston plate is a part of piston rod, i.e. piston plate is piston
The rear end face of bar.In order to increase the flow of developer, it is preferred that the axial cross section shape of the developer outlet 2b of the present embodiment is
Up-small and down-big trapezoidal (for the direction shown in Fig. 5, conical surface chamfering), i.e., the internal diameter of developer outlet 2b front end face is less than rear end
The internal diameter in face has conical seal 5a corresponding with conical outlet on sealing cover 5.
As a preferred embodiment, being provided with piston rod limit between piston rod 2 and cylinder 1 (drive end bearing bracket 1a)
Component 6, piston rod limit assembly 6 play the role of positioning to piston rod 2 for limiting to the axial movement of piston rod 2.
The piston rod limit assembly 6 of the present embodiment includes the limiting slot 6-1 being set on 2 outer wall of piston rod and is set to drive end bearing bracket 1a
On limit hole and gag lever post 6-2；In a state of use, after gag lever post 6-2 is disposed through the limit hole on drive end bearing bracket 1a,
One end can stretch in limiting slot 6-1 or leave limiting slot 6-1.As shown in figure 5, after piston rod 2 is pulled outwardly on earth, limit
Slot 6-1 is exposed to outside cylinder 1 with the movement of piston rod 2, and the gag lever post 6-2 after passing through the limit hole being set on drive end bearing bracket 1a is inserted
Enter in limiting slot 6-1, gag lever post 6-2 and limiting slot 6-1 cooperate, and can form the limit to piston rod 2, make piston rod 2
It cannot move axially.The present embodiment is provided with three limiting slot 6-1 along piston rod axial alignment, limit on 2 outer wall of piston rod
When position bar 6-2 cooperates with different limiting slot 6-1, piston rod 2 can be located in different positions so that the sealing cover 5 and
It is different that pore size is formed between the developer outlet 2b of the piston rod 2.
Using sealing cover come the developer outlet on closed piston bar, the limition orientation column on sealing cover can be to sealing cover
Movement guide, allow to guarantee the axial movement along piston rod, at the same can also be to being moved outside sealing cover during
Extreme position is limited, and makes piston rod that can more be displaced outwardly a distance with opposing seal lid, thus sealing cover and piston rod
Mutually separation and open developer outlet, can by piston rod into cylinder filling developer.After the completion of filling, gag lever post is released
Limit to piston rod, piston rod is just mobile under the action of resetting-mechanism or under external force to be resetted, automatically with sealing cover shape
Cooperate at sealing, developer outlet is blocked, and prevents developer from leaking outside.
In the present embodiment, the piston rod 2, piston plate 3, sealing cover 5, the composition of resetting-mechanism 7 plus component powder；The piston
Bar limit assembly 6 is as the improvement project for adding component powder.
Fig. 7 show the schematic diagram of piston rod another embodiment, also set up on piston rod 2 there are two capacity limit
Slot: the first capacity limiting slot 6-1a and the second capacity limiting slot 6-1b.Capacity limiting slot corresponds to capacity shape different in cylinder 1
State, the second capacity limiting slot 6-1b are located at the middle part of piston rod 2, and the first capacity limiting slot 6-1a is located at the rear portion of piston rod 2, more
Close to piston plate 3.When gag lever post is inserted in the first capacity limiting slot 6-1a, expression carbon starch cylinder is larger capacity, works as gag lever post
When being inserted in the second capacity limiting slot 6-1b, indicate that carbon starch cylinder is compared with low capacity.
The above described is only a preferred embodiment of the present invention, limitation in any form not is done to the present invention, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above are modified or are modified
For the equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, according to the technical essence of the invention
Any simple modification, equivalent change and modification to the above embodiments, all of which are still within the scope of the technical scheme of the invention.
Claims (13)
1. a kind of carbon starch cylinder adds component powder, the carbon starch cylinder includes cylinder, which is characterized in that described plus component powder and the cylinder
Body is mating and can axially movably be set in cylinder along cylinder；Described plus component powder includes hollow being provided with developer import
With the piston rod of developer outlet；Be provided at the developer outlet can closure or openness sealing cover, it is corresponding, it is described
Developer outlet can be connected to or disconnect with the cylinder lumen.
2. carbon starch cylinder according to claim 1 adds component powder, it is characterised in that: the sealing cover is along the piston rod
To being opened and closed.
3. carbon starch cylinder according to claim 1 adds component powder, it is characterised in that: the sealing cover passes through along the piston
The limition orientation column that bar is axially arranged is opened and closed.
4. carbon starch cylinder according to claim 3 adds component powder, it is characterised in that: the limition orientation column symmetry is set to
Or it is uniformly distributed on the sealing cover.
5. according to claim 1 carbon starch cylinder any one of in -4 plus component powder, it is characterised in that: on the sealing cover
It is provided with the limition orientation column extended towards the piston rod side, and the axis of the limition orientation column and the piston rod
Axis is parallel；Described piston rod one end is connected with piston plate, is provided on the piston plate and passes through for the limition orientation column
Through-hole；
Relative motion can occur along axial between the piston rod and the sealing cover, go out to open or close the developer
Mouthful；Described plus component powder further includes the resetting-mechanism for resetting the sealing cover and the piston rod.
6. carbon starch cylinder according to claim 5 adds component powder, it is characterised in that: the resetting-mechanism is described to be sheathed on
One end of compressed spring on limition orientation column, the compressed spring is supported by the end of fastener and the limition orientation column
Top, the other end are supported with the piston plate.
7. according to claim 1 carbon starch cylinder any one of in -4 plus component powder, it is characterised in that: on the sealing cover
With conical seal corresponding with the developer outlet shape.
8. according to claim 1 carbon starch cylinder any one of in -4 plus component powder, it is characterised in that: the piston rod and
It is provided with piston rod limit assembly between the cylinder, is limited for the axial movement to the piston rod.
9. carbon starch cylinder according to claim 8 adds component powder, it is characterised in that: the limit assembly includes at least one
The limiting slot being set on the piston rod outer wall, and the limit hole being set in the barrel body end cover, and may pass through described
Limit hole stretches to the gag lever post in the limiting slot.
10. carbon starch cylinder according to claim 9 adds component powder, it is characterised in that: along piston rod on the piston rod
To being provided with multiple limiting slots.
11. according to claim 1 carbon starch cylinder any one of in -4 plus component powder, it is characterised in that: the developer
Entrance is provided with sealing element.
12. according to claim 1 carbon starch cylinder any one of in -4 plus component powder, the piston plate be the piston rod
End face.
13. a kind of carbon starch cylinder, the carbon starch cylinder includes the cylinder for accommodating developer, it is characterised in that: the carbon starch cylinder further includes
Add component powder such as the described in any item carbon starch cylinders of claim 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910503350.2A CN110187622B (en) | 2019-06-11 | 2019-06-11 | Powder adding assembly of carbon powder cylinder and carbon powder cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910503350.2A CN110187622B (en) | 2019-06-11 | 2019-06-11 | Powder adding assembly of carbon powder cylinder and carbon powder cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110187622A true CN110187622A (en) | 2019-08-30 |
| CN110187622B CN110187622B (en) | 2024-02-06 |
Family
ID=67721344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910503350.2A Active CN110187622B (en) | 2019-06-11 | 2019-06-11 | Powder adding assembly of carbon powder cylinder and carbon powder cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110187622B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614851A (en) * | 2019-10-21 | 2019-12-27 | 郭存洪 | Carbon powder sealing element of regeneration ink box for ink-jet printer |
| CN110658704A (en) * | 2019-09-04 | 2020-01-07 | 江西凯利德科技有限公司 | Novel developer supply container and developer supply method |
| CN111367153A (en) * | 2020-04-20 | 2020-07-03 | 广州众诺电子技术有限公司 | Developer replenishing device |
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| CN110614851B (en) * | 2019-10-21 | 2020-08-28 | 嵊州市法克机械有限公司 | Carbon powder sealing element of regeneration ink box for ink-jet printer |
| CN111367153A (en) * | 2020-04-20 | 2020-07-03 | 广州众诺电子技术有限公司 | Developer replenishing device |
| CN111367153B (en) * | 2020-04-20 | 2022-04-01 | 广州众诺电子技术有限公司 | Developer replenishing device |
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| CN110187622B (en) | 2024-02-06 |
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