CN202306148U - Processing box - Google Patents
Processing box Download PDFInfo
- Publication number
- CN202306148U CN202306148U CN2011204673252U CN201120467325U CN202306148U CN 202306148 U CN202306148 U CN 202306148U CN 2011204673252 U CN2011204673252 U CN 2011204673252U CN 201120467325 U CN201120467325 U CN 201120467325U CN 202306148 U CN202306148 U CN 202306148U
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- China
- Prior art keywords
- handle
- locking device
- piece
- handle box
- utility
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a processing box. The processing box comprises a development component and a photosensitive component which are detachably connected, wherein the development component at least comprises a powder chamber and a developing roller; the photosensitive component at least comprises a photosensitive drum and a framework, and further comprises a handle and a locking device; and the locking device is arranged on the handle and can lock the development component and the photosensitive component together. According to the processing box provided by the utility model, the locking device is arranged on the handle of the development component, so the problem in a conventional processing box that the amount of the carbon powder accommodated in the powder chamber is reduced because protrusion pieces relative to the side wall occupy a certain space in the development component is solved.
Description
Technical field
The utility model relates to a kind of handle box that is releasably attached in the band printer.
Background technology
Imaging device, or claim electrophotographic imaging forming apparatus, image processing system, be the equipment that on recording materials, forms image through the electrophotographic image forming principle.For example, electrophotographic copier, laser printer, electrophotographic printer (like laser printer and LED printer etc.), facsimile recorder and word processor etc.Imaging device generally includes the handle box that detachably is arranged on the imaging device main body.
The handle box of existing imaging device divides two kinds, and a kind of is split type, and it comprises developing device and photosensory assembly; A kind of in addition is integral type, and just developing device and photosensory assembly are formed handle box together.
The chief component of these two kinds of handle boxes is identical, comprises developing device and photosensory assembly, and developing device mainly comprises the powder storehouse, supplies powder roller and developer roll etc., and photosensory assembly mainly comprises photosensitive drums, charging roller and waste powder hopper etc.
Image-forming principle is identical; For: at first charhing unit is filled uniform predetermined charge with to photosensitive drum surface; Photosensitive drums after the charging is made public under the irradiation of laser and is formed electrostatic latent image then; Developer roll supplies to the photosensitive drums behind the electrostatic latent image with carbon dust, on photosensitive drums, forms the macroscopic carbon dust image corresponding with electrostatic latent image, through transfer printing the carbon dust image is transferred on the recording medium subsequently; Through photographic fixing image is fixed on the recording medium more at last, discharges from imaging device then and accomplish imaging operation.
In the split type handle box, need locking device that developing device and photosensory assembly are locked together, in the prior art, through the sidewall in developing device powder storehouse be provided with a prodger come with photosensory assembly on locking mechanism cooperate to accomplish and lock.
In the aforesaid developing device; Since prodger need certain-length could with the latch mechanism engages on the photosensory assembly; Make and form certain spacing between the sidewall of sidewall and photosensory assembly of developing device; Such structural limitations the volume in powder storehouse, reduced the amount that the powder storehouse can hold carbon dust.
The utility model content
The utility model provides a kind of handle box, makes the problem that can hold the amount minimizing of carbon dust in the powder storehouse to solve in the existing handle box owing to use protrusion with respect to sidewall to take certain space in the developing device.
The above-mentioned technical purpose of the utility model adopts following technical scheme to be achieved:
A kind of handle box; Comprise developing device and photosensory assembly, said developing device removably is connected with said photosensory assembly, and said developing device comprises powder storehouse and developer roll at least; Said photosensory assembly comprises photosensitive drums and framework at least; Also include handle and locking device, said locking device is arranged on the said handle, and said locking device can lock together said developing device and said photosensory assembly.
Said handle box also comprises detent mechanism and flexible member, and said locking device is installed on the said handle movably.
Said locking device also includes clamping block, and said clamping block can lock with the framework of said bulging assembly.
Said locking device also includes first by piece; Also be provided with concave surface on the said handle, said first is positioned at the top of said concave surface by piece.
Said detent mechanism comprises axle and keeper, and said axle is positioned on the said locking device, and said keeper is positioned on the said handle.
Said first below by piece has also formed convexity, and said convexity is used to support said flexible member.
Said detent mechanism comprises axle and hole, and said axle is positioned on the said handle, and said hole is positioned on the said locking device.
Also be provided with projection on the said concave surface, an inclined-plane is arranged on the said projection, said inclined-plane and said first is by the piece butt after said locking device is installed to said handle.
Said locking device also includes second by piece, and said second is positioned at the below of said handle by piece.
Also include powder Cang Gai, said powder Cang Gai comprises bossing and sunk part.
The developing device that the utility model provides is through being set in locking device on the handle of developing device.Solved in the existing handle box owing to using protrusion with respect to sidewall to take the problem that certain space makes that the amount that can hold carbon dust in the powder storehouse reduces in the developing device.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the developing device that provides of the utility model;
Fig. 2 is the local enlarged diagram of the handle that provided of the utility model embodiment one;
Fig. 3 is the structural representation of the locking device that provided of the utility model embodiment one;
Fig. 4 is the local enlarged diagram of the handle that provided of the utility model embodiment two;
Fig. 5 is the structural representation of the locking device that provided of the utility model embodiment two;
Fig. 6 is the structural representation of the handle box that provides of the utility model.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation of the developing device that provides of the utility model; Fig. 2 is the local enlarged diagram of the handle that provided of the utility model embodiment one; Fig. 3 is the structural representation of the locking device that provided of the utility model embodiment one; Fig. 4 is the local enlarged diagram of the handle that provided of the utility model embodiment two, and Fig. 5 is the structural representation of the locking device that provided of the utility model embodiment two, and Fig. 6 is the structural representation of the handle box that provides of the utility model.The structure of the handle box that the utility model provides hereinafter will be described referring to figs. 1 through Fig. 6.
The handle box 1 that the utility model provides comprises developing device 10 and photosensory assembly 30.Developing device 10 comprises: box body 2, developer roll 6, powder feeding roller and puddle support (not shown on the figure).Photosensory assembly comprises photosensitive drums 32, charging device and framework 31.
The rear wall both sides in powder storehouse 11 are provided with compels to push away device 8, after being installed to developing device 10 in the photosensory assembly 30, compels to push away the afterframe 31 that device 8 can compel to push away photosensory assembly 30, makes developer roll 6 to fill with photosensitive drums and contacts in 32 minutes.
Embodiment one
Referring to Fig. 2, handle 3 is provided with opening 7 and with keeper 12 locking device 20 is installed, and handle 3 also comprises concave surface 13.
Referring to Fig. 3, locking device 20 comprises: torsion spring 21, first is pressed piece 22, clamping block 23 and installation shaft 25.
Installation shaft 25 can mesh with the keeper 12 on the handle 3, and first below by piece 22 also includes convexity 26, and torsion spring 21 is arranged on the axle 25, and an end is pressed piece 22 by first and fixed with convexity 26, and an other end is supported by the face that the concave surface 13 of handle 3 belongs to.
After being installed to locking device 20 on the handle 3, first is positioned on the concave surface 13 by piece 22, clamping block 23 from first by piece 22 along opening 7 to extending below and being formed with a hook 23A endways.
The locking device 20 that the utility model provided, it first can be integrated by piece 22, clamping block 23, second by piece 24 and axle 25.
The handle box that present embodiment provides is realized the to-and-fro movement of clamping block through torsion spring and briquetting, and detailed process is this no longer superfluous chatting.
Embodiment two
The difference of this embodiment and embodiment one is that the structure of the locking device 20 that is provided is different.
As shown in Figure 4, the handle 3 that present embodiment provides is provided with opening 7, concave surface 13 and installation shaft 14.
Also be provided with projection 15 on the concave surface 13, projection 15 is positioned at concave surface 13 position in the outer part, and projection 15 forms an inclined-plane towards the width of a side of concave surface 13 for successively decreasing.
As shown in Figure 5, locking device 20 comprises first by piece 22, clamping block 23 and pilot hole 27.
First is a primitive rule rectangular surfaces by piece 22, and it is having an inner concave 22A near a uppermost side, particularly, after locking device 20 is installed to handle 3, the inclined-plane butt on inner concave 22A and the projection 15.
Also include locking hook 23A on the clamping block 23.
To the locking device 20 that present embodiment is carried be installed on the handle 3; Earlier spring 21 is arranged on the axle 14; Then clamping block 23 is stretched out from opening 7; To plug on the axle 14 with the pilot hole 27 of axle 14 homonymies that spring 21 is installed again, at last another pilot hole 25 is packed on another axle 14, install to accomplish.
The handle box that present embodiment provides, the to-and-fro movement of locking device realizes through spring, briquetting and projection; Particularly, under state of nature, spring produces thrust; Toward a thruster, the inner concave of briquetting is along rising on the inclined-plane of projection with locking device, thereby makes clamping block move inwardly; And when briquetting is under pressure, briquetting will overcome the thrust of spring and down move along the inclined-plane, thereby make clamping block move outwardly.
How will describe in the utility model developing device 10 with reference to Fig. 6 below realizes locking and separating with photosensory assembly 30.When the user arrests handle 3 with hand developing device 10 is installed on the photosensory assembly 30; Hook 23A on the locking device 20 will with the rear wall butt of photosensory assembly 30 frameworks 31; Slightly one firmly or press earlier and unclamp first again by piece 22 and/or second during by piece 24, locking device 20 is realized locking with the framework 31 of photosensory assembly 30.When will developing device 10 being taken off from photosensory assembly 30, the user only need catch handle 3, because locking device 20 is arranged on the handle 3; So as long as the user is through catching handle 3; Finger all can run into first by piece 22 and/or second by piece 24, will overcome the elastic force of flexible member 21 like this, thereby locking device 20 will be separated from the framework of photosensory assembly 30 31; With a power that makes progress, just can separate developing device 10 from photosensory assembly 30 again.
Can know by technique scheme; Because locking device is arranged on the handle; Make and need not again that the sidewall in developing device powder storehouse is provided with protrusion; Make the distance between sidewall and the photosensory assembly sidewall of developing device reduce, make the problem that to hold the amount minimizing of carbon dust in the powder storehouse thereby solved in the existing handle box owing to use protrusion with respect to sidewall to take certain space in the developing device.
One of ordinary skill in the art will appreciate that:
The mounting means of locking device and handle can be that locating shaft is arranged on the locking device, also can be arranged on the handle, as long as can realize that locking device is installed on the handle versatilely.
What should explain at last is: above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (10)
1. a handle box comprises developing device and photosensory assembly, and said developing device removably is connected with said photosensory assembly; Said developing device comprises powder storehouse and developer roll at least; Said photosensory assembly comprises photosensitive drums and framework at least, it is characterized in that, also includes handle and locking device; Said locking device is arranged on the said handle, and said locking device can lock together said developing device and said photosensory assembly.
2. handle box according to claim 1 is characterized in that said handle box also comprises detent mechanism and flexible member, and said locking device is installed on the said handle movably.
3. handle box according to claim 2 is characterized in that said locking device also includes clamping block, and said clamping block can lock with the framework of said bulging assembly.
4. handle box according to claim 3 is characterized in that, said locking device also includes first by piece; Also be provided with concave surface on the said handle, said first is positioned at the top of said concave surface by piece.
5. handle box according to claim 4 is characterized in that, said detent mechanism comprises axle and keeper, and said axle is positioned on the said locking device, and said keeper is positioned on the said handle.
6. handle box according to claim 5 is characterized in that, said first below by piece has also formed convexity, and said convexity is used to support said flexible member.
7. handle box according to claim 4 is characterized in that, said detent mechanism comprises axle and hole, and said axle is positioned on the said handle, and said hole is positioned on the said locking device.
8. handle box according to claim 7 is characterized in that, also is provided with projection on the said concave surface, and an inclined-plane is arranged on the said projection, and said inclined-plane and said first is by the piece butt after said locking device is installed to said handle.
9. according to claim 6 or 8 described handle boxes, it is characterized in that said locking device also includes second by piece, said second is positioned at the below of said handle by piece.
10. handle box according to claim 9 is characterized in that, also includes powder Cang Gai, and said powder Cang Gai comprises bossing and sunk part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204673252U CN202306148U (en) | 2011-11-11 | 2011-11-11 | Processing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204673252U CN202306148U (en) | 2011-11-11 | 2011-11-11 | Processing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202306148U true CN202306148U (en) | 2012-07-04 |
Family
ID=46375008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204673252U Expired - Lifetime CN202306148U (en) | 2011-11-11 | 2011-11-11 | Processing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202306148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107193197A (en) * | 2016-11-02 | 2017-09-22 | 虹光精密工业股份有限公司 | Separated imaging device |
| CN109074023A (en) * | 2016-03-15 | 2018-12-21 | 兄弟工业株式会社 | Delevoping cartridge |
-
2011
- 2011-11-11 CN CN2011204673252U patent/CN202306148U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109074023A (en) * | 2016-03-15 | 2018-12-21 | 兄弟工业株式会社 | Delevoping cartridge |
| CN109074023B (en) * | 2016-03-15 | 2021-06-15 | 兄弟工业株式会社 | Developing box |
| CN107193197A (en) * | 2016-11-02 | 2017-09-22 | 虹光精密工业股份有限公司 | Separated imaging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |