CN205910500U - Developing cartridge - Google Patents
Developing cartridge Download PDFInfo
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- CN205910500U CN205910500U CN201620827698.9U CN201620827698U CN205910500U CN 205910500 U CN205910500 U CN 205910500U CN 201620827698 U CN201620827698 U CN 201620827698U CN 205910500 U CN205910500 U CN 205910500U
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- seal
- powder cabin
- powder
- opening
- delevoping cartridge
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Abstract
The utility model relates to a developing cartridge. Developing cartridge puts up, send whitewashed rod and development subassembly including whitewashed storehouse, stirring. The powder storehouse has the edge the bulkhead that powder storehouse length direction extends, the opening has on the bulkhead, be equipped with first sealing member on the opening, the position of meal outlet is equipped with the second sealing member. The step is mainly taken out including seting up the opening step, carrying out to the regeneration method, the step is sealed in the execution and whitewashed step is irritated in the execution. The utility model provides a remain the problem of sealing member in the whitewashed storehouse.
Description
Technical field
This utility model is related to the forming field of image, specifically, is to be related to a kind of Delevoping cartridge.
Background technology
The image forming apparatus such as printer, photocopier, facsimile machine are conventional office equipment, and its inside is using dismountable
Developer box is as the consumptive material of imaging.In view of the factor of reduces cost and environmental protection, to photocopier, printer, biography
The image forming apparatus such as prototype are reclaimed using complete developer box is increasingly subject to weight so as to regenerate to reuse
Depending on.
For a new Delevoping cartridge do not sealed off, it typically can be provided with sealing structure, and sealing structure is generally arranged at powder box
The outside of meal outlet, that is, on the outer wall in developing chamber or magnetic roller storehouse, sealing structure can be realized by welding thin film.Use
Sealing structure, when using this Delevoping cartridge, is pulled open with handss or relies on the gear driven of powder box to pull open sealing knot by person
Structure.Sealing structure after pulling open such as diaphragm seal can directly abandon or be retained on the gear of powder box.This Delevoping cartridge is being finished
Afterwards it will usually carry out reclaiming, powder filling and back flow back into and reuse on market.
At present, a kind of sealing structure of existing Delevoping cartridge there occurs change, the sealing structure of the meal outlet setting of powder cabin
No longer it is welded on the outside of meal outlet, and be welded to inside powder cabin.Or setting hermetic bag to seal carbon inside powder cabin
Powder.User, when using this Delevoping cartridge, is directly arranged on Delevoping cartridge on developing apparatus such as printer, relies on stirring
Sealing structure such as sealer or flour bag just can be pulled open by the rotation of frame, and the sealer after pulling open or flour bag can remain in inside powder cabin
Form residual seal part.
This sealing structure remaining within powder cabin brings following two problem for the recycling of Delevoping cartridge.1、
Remaining in the sealer within powder cabin or flour bag occupies certain space, have impact on the powder filling amount of powder cabin, thus have impact on product
Service life；2nd, remain in the sealer within powder cabin or flour bag has certain probability can depart from from puddle support, and come off
Sealer or flour bag can block the meal outlet of powder cabin, lack powder thus affecting the normal use of powder box, impact prints matter when causing to print
Amount.
Utility model content
In order to solve above-mentioned Delevoping cartridge problem present in recycling, main purpose of the present utility model is offer one
Plant Delevoping cartridge utility model.
The Delevoping cartridge that this utility model provides includes powder cabin, puddle support, powder feeding rod and developing device；Powder cabin is used for accommodating aobvious
Shadow agent, powder cabin has meal outlet；Puddle support can be rotatably set in powder cabin；Powder feeding rod can be rotatably set in meal outlet；Aobvious
Shadow assembly has developing chamber and developing roller, and developing roller can be rotatably set between powder cabin and developing chamber, and powder feeding rod is used for aobvious
Shadow agent is transferred to developing roller；Powder cabin has the bulkhead extending along powder cabin length direction, and bulkhead has opening, and opening is provided with the
One sealing member；The position of meal outlet is provided with second seal, and second seal can remain in powder cabin；When opening open,
Clamping device may pass through opening and extend into powder cabin inside and take out the second seal remaining in powder cabin.
From such scheme, second seal can be diaphragm seal or hermetic bag, and it can be arranged on inside meal outlet
Or outside.Existing method, second seal of tearing at meal outlet by the rotation of puddle support can be adopted.When this
After Delevoping cartridge has used, second seal will remain in powder cabin and cannot smoothly take out.Remain in the envelope within powder cabin
Film or flour bag occupy certain space, have impact on the powder filling amount of powder cabin, thus have impact on the service life of product.And remain
Sealer within powder cabin or flour bag have certain probability can depart from from puddle support, and the sealer coming off or flour bag can block powder
The meal outlet of box, lacking powder thus affecting the normal use of powder box, affecting print quality when causing to print.By the design of opening just
The diaphragm seal remaining in powder cabin or hermetic bag can be taken out, thus solving the presence of the problems referred to above.In some designs,
One end of second seal extends to the outside of powder cabin, and user, when sealing off this new box, can be torn manually
Second seal.
One preferred scheme is that puddle support produces projection, the storehouse of first direction and bulkhead in the first direction on bulkhead
Wall bearing of trend is vertical, and at least a portion of opening is located in projection.In preferred scheme, the entirety of opening fall into
In projection.In another preferred scheme, opening is strip opening, the bearing of trend phase of its bearing of trend and puddle support
With.
One preferred scheme is that powder cabin has side wall, and the bearing of trend of side wall is vertical with the length direction of powder cabin；Side wall
On there is powder feeding rod shaft bearing plate, the end of powder feeding rod is arranged in powder feeding rod shaft bearing plate, at least a portion of powder feeding rod shaft bearing plate
Form interval and the wall of side between；One end of second seal passes from interval.
From such scheme, the setting at interval is so that user is directly extracted second seal.
Further preferred scheme is to be interval with the 3rd sealing member, and second seal passes from the 3rd sealing member.
From such scheme, the developing agent that the setting at interval easily causes in powder cabin is revealed in interval, the 3rd sealing
Part then can stop the generation of this problem.
Further preferred scheme is that second seal is diaphragm seal, and the 3rd sealing member is elastic sealing element.
From such scheme, after second seal is extracted out, elastic sealing element is automatically filled second seal and is detached
The gap being formed afterwards, the problem of the leakage developing agent that the gap producing after preventing second seal from detaching is caused.
One preferred scheme is that the length of opening is more than 1/3rd of the length of powder cabin, and opening is located at bulkhead
Middle part；First seal and/or second seal and/or the 3rd sealing member are sealed adhesive tape and/or sponge and/or sealing strip.
From such scheme, when the distance of opening is too short, it is difficult in some cases complete or cannot complete at all
Take out the task of residual seal film or hermetic bag in powder cabin.Opening be arranged on middle part when then can expand user in powder cabin
The operation visual field.
This utility model additionally provides a kind of renovation process of Delevoping cartridge, and renovation process includes initial Delevoping cartridge to change a social system and is
The step of target Delevoping cartridge, initial Delevoping cartridge includes powder cabin, puddle support, powder feeding rod and developing device, and powder cabin is used for accommodating development
Agent, powder cabin has meal outlet；Puddle support can be rotatably set in powder cabin；Powder feeding rod can be rotatably set in meal outlet；Development
Assembly has developing chamber and developing roller, and developing roller can be rotatably set between powder cabin and developing chamber, and powder feeding rod is used for development
Agent is transferred to developing roller；The inside of powder cabin has residual seal part；Renovation process includes below step: opens up opening procedure:
The bulkhead that powder cabin extends along powder cabin length direction opens up opening；Take out step: pass through opening gripping residual close by instrument
Sealing, is taken out residual seal part by powder cabin；Sealing step: opening carries out encapsulation process by first seal, and is going out
The position setting second seal of powder mouth；Powder filling step: the fill developing agent into powder cabin.
From such scheme, this restructuring process is simple, reasonable, has smoothly taken out residual seal part in powder cabin.
One preferred scheme is that powder cabin has side wall, and the bearing of trend of side wall is vertical with the length direction of powder cabin；Side wall
On there is powder feeding rod shaft bearing plate, the end of powder feeding rod is arranged in powder feeding rod shaft bearing plate, at least a portion of powder feeding rod shaft bearing plate
Form interval and the wall of side between；One end of second seal passes from interval.
One preferred scheme is to be interval with the 3rd sealing member, and second seal passes from the 3rd sealing member.
One preferred scheme is that second seal is diaphragm seal, and the 3rd sealing member is elastic sealing element.
One preferred scheme is that the length of opening is more than 1/3rd of the length of powder cabin, and opening is located at bulkhead
Middle part；In taking out step, choose tweezers and/or needle-nose plierss gripping residual seal part.
Brief description
Fig. 1 is the structure chart of this utility model Delevoping cartridge embodiment members.
Fig. 2 is another visual angle figure of this utility model Delevoping cartridge embodiment members.
Fig. 3 is another visual angle figure of this utility model Delevoping cartridge embodiment members.
Fig. 4 is the structure chart of the parts such as the powder feeding rod shaft bearing plate of this utility model Delevoping cartridge embodiment.
Fig. 5 is another visual angle figure of the parts such as the powder feeding rod shaft bearing plate of this utility model Delevoping cartridge embodiment.
Fig. 6 is the structure chart of the initial Delevoping cartridge of the renovation process embodiment of this utility model Delevoping cartridge.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Specific embodiment
Delevoping cartridge embodiment
As shown in Figure 1 to Figure 3, the Delevoping cartridge of the present embodiment includes powder cabin 10, puddle support 11, powder feeding rod 32 and developing device
(not shown).
Powder cabin 10 is used for accommodating developing agent, and powder cabin 10 has front bulkhead 12, back side bulkhead 13, side wall 14 and meal outlet,
Front bulkhead 12 is oppositely arranged with back side bulkhead 13.Front bulkhead 12 and back side bulkhead 13 are to extend along powder cabin 10 length direction x
Bulkhead, the bearing of trend of side wall 14 is vertical with the length direction of powder cabin 10.There is powder feeding rod shaft bearing plate 15 on the side wall 14, send
The end of powder rod 32 is arranged in shaft bearing plate 15.As shown in Figure 4 and Figure 5, shaft bearing plate 15 has the first arcuate extensions 16 and
Two arcuate extensions 17, the internal diameter of the second arcuate extensions 17 is less than the first arcuate extensions 16, the second arcuate extensions 17 with
Form interval between side wall 14.
Opening 19 is had on front bulkhead 12, opening 19 is provided with first seal.When opening 19 opens wide, can make
Pass through opening 19 with clamping device, clamping device can extend into powder cabin 10 inside and take remaining in the sealing member in powder cabin 10
Go out.The length of opening 19 is more than 1/3rd of the length of powder cabin 10, and opening 19 is located at the middle part of front bulkhead 12.
Puddle support 11 can be rotatably set in powder cabin 10, and powder feeding rod can be rotatably set in meal outlet, the position of meal outlet
Install second seal 21, one end of second seal 21 passes from interval, formed and pass portion 22.The enforcement deforming at some
In example, second seal 21 can also be arranged on meal outlet towards on the wall of powder cabin 10 interior side；Furthermore it is also possible to by stirring
The rotation mixing frame tears second seal 21 and automatically so that second seal 21 remains in the inside of powder cabin 10, later regeneration mistake
Then by clamping device, the second seal 21 remaining in powder cabin 10 is taken out along opening 19 in journey.Preferably, in interval
It is provided with the 3rd sealing member 23, second seal 21 passes from the 3rd sealing member 23.Second seal 21 is the sealing of thinner thickness
Film, the 3rd sealing member 23 is elastic sealing element, such as sponge.The effect at interval is in order to second seal 21 is drawn out to Delevoping cartridge
Outside, so second seal 21 can be extracted before using Delevoping cartridge with convenient use person.But, the setting at interval is easy
Developing agent is caused to be leaked to the outside of Delevoping cartridge by interval, the setting of the 3rd sealing member 23 then can solve this problem, and
When the 3rd sealing member 23 adopts elastic sealing element, during as sponge, when second seal 21 is extracted out in the 3rd sealing member 23, the
Three sealing members 23 can automatically deform upon and seal up the space remaining after second seal 21 is extracted out.
Developing device has developing chamber and developing roller, and developing roller can be rotatably set between powder cabin and developing chamber, powder feeding
One effect of rod is the position developing agent in powder cabin being transferred near developing roller.The structure of developing device and with powder cabin
Matching relationship is prior art, will not be described here.
In the embodiment of other deformation, first seal and second seal and the 3rd sealing member are sealed adhesive tape or sponge
Or sealing strip.Delevoping cartridge can also include photosensitive drum component, the structure of photosensitive drum component and with the joining of powder cabin or developing device
Conjunction relation is prior art, will not be described here.Can also overleaf setting opening and first seal on bulkhead 13.
The renovation process embodiment of Delevoping cartridge
The renovation process of the present embodiment includes initial Delevoping cartridge being changed a social system the step for target Delevoping cartridge.
As shown in fig. 6, initial Delevoping cartridge includes powder cabin 30, puddle support 31, powder feeding rod 32 and developing device (not shown).
The structure of powder cabin 30 is essentially identical with the structure of the powder cabin of above-mentioned Delevoping cartridge embodiment, and difference is, powder cabin
Inside there is residual seal part, when user use this Delevoping cartridge when, have no idea take out residual seal part.
When this initial Delevoping cartridge is not before using, sealing member is arranged on inside powder cabin meal outlet and blocks powder cabin meal outlet, uses
When person uses this new Delevoping cartridge, Delevoping cartridge is directly installed on printing device such as printer.Delevoping cartridge is installed to printing
After machine, after puddle support rotation, just automatically can tear sealing member so that meal outlet is in uncovered state.But, sealing
Part can remain in the other positions on puddle support or within powder cabin, has thus obtained the initial Delevoping cartridge of the present embodiment.
Form interval 36 between the second arcuate extensions portion 37 of powder feeding rod shaft bearing plate and side wall 35.
The structure of developing device is identical with the structure of the powder cabin of above-mentioned Delevoping cartridge embodiment, does not repeat.
When this initial Delevoping cartridge carries out recycling, its renovation process includes below step.
First, execution opens up opening procedure.Opening 34 is opened up on front bulkhead 33.Specifically, fixed initially with frock
Delevoping cartridge, the length of opening 34 is more than 1/3rd of the length of powder cabin, and opening 34 is located at the middle part of bulkhead.
Then, step is taken out in execution.Opening 34 is passed through to grip residual seal part by instrument such as tweezers or needle-nose plierss, residual
Sealing member is stayed to be taken out by powder cabin 30.
Then, execution sealing step.Opening 34 carries out encapsulation process by first seal, and sets in the position of meal outlet
Put second seal.Encapsulation process technique adopts the opening sealing technology that prior art provides.Interval 36 is provided with the 3rd sealing member,
3rd sealing member is elastic sealing element, and second seal is passed by the 3rd sealing member.
Then, execute powder filling step.The fill developing agent into powder cabin.Powder filling technique adopts the powder filling providing in prior art
Technique.
The structure of above-mentioned Delevoping cartridge embodiment is can be obtained by after the above-mentioned regeneration step to initial Delevoping cartridge.
In other embodiments, before execution opens up opening procedure, need developing device and photosensitive drum component to remove.
And in addition it is also necessary to the part such as developing chamber, photosensitive drum component of developing device is arranged in powder cabin and is formed after completing powder filling step
The product of printer may finally be used for.When not being spaced, second seal is just hidden in powder cabin, and second seal is permissible
It is torn formation residual seal part by the rotation of puddle support, it is possible to pass through opening after the completion of this Delevoping cartridge uses
Take out the second seal in powder cabin.Puddle support produces projection, the bulkhead of first direction and bulkhead in the first direction on bulkhead
Face bearing of trend is vertical, and at least a portion of opening is located in projection.Here bulkhead face can be understood as facing out of bulkhead
The outer side surface in portion, or the interior sidewall surface within towards powder cabin.When at least a portion of opening is located in projection, such energy
Enough contribute to the observation to powder cabin inside puddle support for the user, thus smoothly taking out the sealing member of residual on puddle support.More excellent
In the scheme of choosing, the entirety of opening falls into projection, and such scheme is highly convenient in powder cabin inside sealing member from stirring
Frame takes out.In another preferred scheme, opening is strip opening, the bearing of trend phase of its bearing of trend and puddle support
With such scheme is highly convenient for sealing member and clamps and by the internal taking-up of powder cabin from puddle support.Clamping device can be specifically tweezer
Son, needle-nose plierss or other have clamping or hook the instrument taking function.
Finally it should be noted that this utility model is not limited to above-mentioned embodiment, such as sealing member is using other bullets
Property material such as rubber design etc. also within claims of the present utility model.
Claims (8)
1. Delevoping cartridge, including:
Powder cabin, for accommodating developing agent, described powder cabin has meal outlet；
Puddle support, can be rotatably set in described powder cabin；
Powder feeding rod, can be rotatably set in described meal outlet；
Developing device, has developing chamber and developing roller, and described developing roller can be rotatably set in described powder cabin and described developing chamber
Between, described powder feeding rod is used for developing agent to be transferred to described developing roller；
It is characterized in that:
Described powder cabin has the bulkhead extending along described powder cabin length direction, described bulkhead has opening, described opening sets
There is first seal；
The position of described meal outlet is provided with second seal, and described second seal can remain in described powder cabin；
When described opening open, clamping device may pass through described opening and extend into described powder cabin inside and will remain in described
Described second seal in powder cabin is taken out.
2. Delevoping cartridge according to claim 1 it is characterised in that:
Described powder cabin has side wall, and the bearing of trend of described side wall is vertical with the length direction of described powder cabin；
Powder feeding rod shaft bearing plate is had on the wall of described side, the end of described powder feeding rod is arranged in described powder feeding rod shaft bearing plate, described
Form interval between at least a portion of powder feeding rod shaft bearing plate and described side wall；
One end of described second seal passes from described interval.
3. Delevoping cartridge according to claim 1 it is characterised in that:
Described puddle support produces projection in the first direction on described bulkhead, and described first direction is prolonged with the bulkhead face of described bulkhead
Stretch direction vertically, at least a portion of described opening is located in described projection.
4. Delevoping cartridge according to claim 2 it is characterised in that:
It is provided with the 3rd sealing member, described second seal is passed by described 3rd sealing member in described interval.
5. the Delevoping cartridge according to any one of Claims 1-4 it is characterised in that:
The length of described opening is more than 1/3rd of the length of described powder cabin, and described opening is located at the middle part of described bulkhead；
Described first seal is sealed adhesive tape and/or sponge and/or sealing strip.
6. the Delevoping cartridge according to any one of Claims 1-4 it is characterised in that:
Described clamping device is tweezers or needle-nose plierss.
7. Delevoping cartridge according to claim 3 it is characterised in that:
Described opening be integrally located at described projection in.
8. Delevoping cartridge according to claim 4 it is characterised in that:
Described second seal is diaphragm seal, and described 3rd sealing member is elastic sealing element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827698.9U CN205910500U (en) | 2016-07-29 | 2016-07-29 | Developing cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827698.9U CN205910500U (en) | 2016-07-29 | 2016-07-29 | Developing cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205910500U true CN205910500U (en) | 2017-01-25 |
Family
ID=57804022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620827698.9U Active CN205910500U (en) | 2016-07-29 | 2016-07-29 | Developing cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205910500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019899A (en) * | 2016-07-29 | 2016-10-12 | 珠海天威飞马打印耗材有限公司 | Developing cartridge and regeneration method of developing cartridge |
| CN108628131A (en) * | 2018-05-11 | 2018-10-09 | 中山诚威科技有限公司 | End cap and Delevoping cartridge |
-
2016
- 2016-07-29 CN CN201620827698.9U patent/CN205910500U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019899A (en) * | 2016-07-29 | 2016-10-12 | 珠海天威飞马打印耗材有限公司 | Developing cartridge and regeneration method of developing cartridge |
| CN108628131A (en) * | 2018-05-11 | 2018-10-09 | 中山诚威科技有限公司 | End cap and Delevoping cartridge |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |