CN202494869U - Developing box and processing box - Google Patents
Developing box and processing box Download PDFInfo
- Publication number
- CN202494869U CN202494869U CN 201220099856 CN201220099856U CN202494869U CN 202494869 U CN202494869 U CN 202494869U CN 201220099856 CN201220099856 CN 201220099856 CN 201220099856 U CN201220099856 U CN 201220099856U CN 202494869 U CN202494869 U CN 202494869U
- Authority
- CN
- China
- Prior art keywords
- box
- handle
- delevoping cartridge
- support portion
- sliding card
- 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.)
- Expired - Fee Related
Links
- 230000007704 transition Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Abstract
The utility model relates to a developing box and a processing box. The developing box comprises a developing box frame and a developing box handle and also comprises a locking part, wherein the developing box handle is arranged at the tail end of the frame; and the locking part is provided with a pair of sliding clips oppositely extending from the two sides of the developing box handle. When the developing box is mounted on a drum box with a developing box accommodating bin and a drum box handle, the sliding clips are clamped on the drum box handle from the two sides. In the constructed processing box, the developing box is reliably locked on the drum box to be beneficial for accurately establishing electric connection and driving connection between the processing box and an image forming equipment main body.
Description
Technical field
The utility model relates to a kind of Delevoping cartridge and handle box, particularly relates to a kind of Delevoping cartridge of latch-up structure and handle box of being constructed by the Delevoping cartridge with this latch-up structure of having improved.
Background technology
For ease of purposes such as maintenance and regeneration, the handle box that is used for image forming apparatus is usually designed to by Delevoping cartridge that removably connects and drum box structure and forms.The drum box comprises photosensitive drums, and at least one element in the treatment elements such as charge member, cleaning element, and Delevoping cartridge comprises developer roll at least, also possibly comprise treatment element such as powder delivery cutter, powder feeding roller and the carbon dust agitating element that is used to stir carbon dust.Handle box also comprises a plurality of electrodes and/or driven wheel, and one of electrode is used for connecting as ground connection, and the other electrode be used for be arranged on the image forming apparatus main body on electrode set up and be electrically connected the element of supplying power and present electric energy with needs in handle box.Set up between gear on driven wheel and the image forming apparatus main body or the drive member to drive and be connected photosensitive drums, developer roll, powder feeding roller or the carbon dust agitating element etc. that drive handle box.When handle box is mounted to the image forming apparatus main body; For correctly setting up above-mentioned annexation; Make the mutual alignment between Delevoping cartridge and the drum box keep constant to be essential, therefore in handle box, to be provided with the latch-up structure that makes reliable combination between Delevoping cartridge and the drum box.
Existing a kind of handle box is as depicted in figs. 1 and 2; This handle box comprises Delevoping cartridge 1 and drum box 2; Delevoping cartridge 1 comprises Delevoping cartridge framework 11, is provided with Delevoping cartridge handle 12 and two buckles 13 that are symmetricly set in Delevoping cartridge handle 12 both sides at the end of Delevoping cartridge framework 11.Drum box 2 has and surrounds the bulging box framework 21 and drum box handle 22 that Delevoping cartridge holds the storehouse, and drum box framework 21 comprises and be arranged at its terminal rear wall 23, drum box handle 22 and rear wall 23 structure that forms as one, and the free side of rear wall 23 has flange 24.The Delevoping cartridge of bulging box 2 pack into when holding the storehouse when Delevoping cartridge 1, and buckle 13 and flange 24 clamping mutually make Delevoping cartridge 1 be locked with respect to the position of drum box 2.
For making handle box be mounted to the image forming apparatus main body, the user need apply directed force F in handle box.Owing to go up the length of the length of drum box handle 22 greater than Delevoping cartridge handle 12 at the installation direction (being the direction of directed force F) of handle box; So the directed force F basic role that the user applies is in drum box handle 22; Directed force F is passed to rear wall 23 through drum box handle 22 makes it distortion towards the handle box installation direction take place or/and skew; Thereby distortion towards the handle box installation direction takes place or/and skew causes the clamping between buckle 13 and the flange 24 to be thrown off, further with respect to buckle 13 in flange 24; Directed force F is passed to Delevoping cartridge 1 through drum box handle 22 and the rear wall 23 that deformation takes place, and causes Delevoping cartridge 1 to hold the storehouse from Delevoping cartridge and pops up.For above-mentioned reasons, can not set up exactly between handle box and the image forming apparatus main body to drive and be connected and be electrically connected, cause image forming apparatus can't carry out imaging operation.
Summary of the invention
The fundamental purpose of the utility model provides a kind of Delevoping cartridge, and this Delevoping cartridge can make and itself is locked to bulging box reliably;
Another purpose of the utility model provides a kind of handle box by this Delevoping cartridge structure.
For realizing above fundamental purpose, the utility model provides a kind of Delevoping cartridge, and it comprises the Delevoping cartridge framework, is arranged at the terminal Delevoping cartridge handle of Delevoping cartridge framework.Also have the lock part, it comprises a pair of sliding card that extend in opposite directions the both sides of autography box handle.
Above scheme is visible because the lock part comprises a pair of sliding card that extend in opposite directions the both sides of autography box handle, its can with the clamping of drum box handle, particularly this holds a drum box handle from both sides sliding card, prevents that Delevoping cartridge from holding the storehouse from the Delevoping cartridge of drum box and ejecting.
Concrete, the lock part also comprises the support portion, and the support portion is arranged at the both sides of Delevoping cartridge handle and extends backwards from the end of Delevoping cartridge, and sliding card is supported in this support portion.
Because sliding card is supported in the support portion, elastic deformation can take place in the support portion under stressed situation when sliding card with the clamping of drum box handle, help Delevoping cartridge and be mounted to bulging box smoothly.
More specifically, the Delevoping cartridge handle comprises sidewall sections, and extend from sidewall sections backwards the support portion.
Because the support portion as the extension of sidewall sections, makes the latch-up structure of Delevoping cartridge be able to simplify.
For realizing above another purpose; The utility model provides a kind of handle box that is configured to by drum box and Delevoping cartridge; The drum box has and surrounds Delevoping cartridge bulging box framework that holds the storehouse and the bulging box handle that is arranged at bulging box framework end; Can be removably installed in Delevoping cartridge and hold the Delevoping cartridge in storehouse, Delevoping cartridge comprises the Delevoping cartridge handle that the Delevoping cartridge framework is terminal with being arranged at the Delevoping cartridge framework.Delevoping cartridge also has the lock part, and it comprises a pair of sliding card that extend in opposite directions the both sides of autography box handle, this sliding card and the clamping of drum box handle.
Because Delevoping cartridge comprises the lock part with better locking effect, be connected by setting up more reliably to be electrically connected between the handle box of this Delevoping cartridge structure and the image forming apparatus main body with driving.
Concrete, the lock part also comprises the support portion, and the support portion is arranged at the both sides of Delevoping cartridge handle and extends backwards from the end of Delevoping cartridge, and sliding card is supported in this support portion.
More specifically, the Delevoping cartridge handle comprises sidewall sections, and extend from sidewall sections backwards the support portion.
In above scenarios, drum box handle has the clamping seamed edge of inclination, clamping seamed edge and the clamping of sliding card.
Because sliding card and the clamping seamed edge clamping mutually of tilting, therefore, sliding card is simpler with the structure that drum box handle cooperates.
Concrete, drum box handle comprises sidewall sections and the connection rear wall that is connected sidewall sections, forms round-corner transition between sidewall sections and the connection rear wall and connects.
Because the sidewall sections of drum box handle and connect and form round-corner transition between the rear wall and connect, therefore, be convenient to the user with Delevoping cartridge pack into bulging box or with Delevoping cartridge from the dismounting of drum box, made things convenient for the assembly operation of handle box.
Description of drawings
Fig. 1 is the stereographic map of existing handle box;
Fig. 2 is the A partial enlarged view of Fig. 1;
Fig. 3 is the stereographic map of the utility model Delevoping cartridge;
Fig. 4 is the stereographic map of the utility model handle box;
Fig. 5 is the B partial enlarged view of Fig. 4;
Fig. 6 is the cut-open view of acting force relation between sliding card of reflection and the clamping seamed edge.
Embodiment
At first explanation, " end " of the utility model is meant an end that is positioned at handle box installation direction upstream side, and " front end " is meant an end that is positioned at handle box installation direction downstream, and " backward " is meant towards the direction opposite with the Delevoping cartridge installation direction.
Referring to Fig. 3, the Delevoping cartridge 1 of the utility model comprises Delevoping cartridge framework 11, be arranged on the terminal Delevoping cartridge handle 12 of Delevoping cartridge framework 11, rotatably be supported in the developer roll (invisible among the figure) and the lock part 13 of Delevoping cartridge framework 11.Lock part 13 comprises a pair of support portion 131 and sliding card 132, and Delevoping cartridge handle 12 has two sidewalls 121, and support portion 131 extends back from sidewall 121.Laminal support portion 131 is a cantilever design; Therefore; A pair of support portion 131 can each other away from direction on produce elastic deformation, sliding card 132 forms cylindrical, and on the direction that is parallel to the developer roll axis in opposite directions (promptly from the support portion 131 towards Delevoping cartridge 1 center) extend.Because it is cylindrical that sliding card 132 forms, therefore can reduce it and rouse the friction force between the box handle.
Referring to Fig. 4 and Fig. 5, the Delevoping cartridge that the handle box of the utility model is mounted to bulging box 2 by Delevoping cartridge 1 holds the storehouse structure and forms.Drum box 2 has the bulging box framework 21 and drum box handle 22 that comprises rear wall 23, and drum box handle 22 is arranged on the rear wall 23 and with rear wall 23 and forms as one.Drum box handle 22 comprises two sidewalls 221 that all have clamping seamed edge 223 and the connection rear wall 222 that is connected two sidewalls 221, and sidewall 221 forms arc transition with being connected between the rear wall 222, and clamping seamed edge 223 is formed at the end of sidewall 221.When Delevoping cartridge 1 was packed bulging box 2 into, the position of Delevoping cartridge handle 12 was corresponding with the position of drum box handle 22, the clamping seamed edge 223 of sliding card 132 clampings to the drum box handle 22 of lock part 13.Sliding card 132 holds a drum box handle 22 from both sides, prevent thus Delevoping cartridge 1 from drum box 2 Delevoping cartridge holds the storehouse and ejects.Sidewall 221 forms round-corner transition with being connected between the rear wall 222, so that Delevoping cartridge 1 is when being mounted to bulging box 2 or Delevoping cartridge 1 mutual clamping or disengagement between sliding card 132 and the clamping seamed edge 223 during from 2 dismountings of drum box.
Fig. 6 is through the cut-open view that the center of handle box among Fig. 4 is dissectd and projection obtains towards the right side, wherein only shows the terminal local of handle box.As shown in Figure 6, clamping seamed edge 223 tilts towards the front end of drum box framework 21, and the distance between clamping seamed edge 223 and the rear wall 23 reduces on direction from top to bottom gradually.When Delevoping cartridge 1 was mounted to bulging box 2, sliding card 132 and clamping seamed edge 223 clamping slidably, clamping seamed edge 223 applied directed force F s in sliding card 132, and directed force F s has downward effect component Fv, and component Fv constitutes the coupling mechanism force that Delevoping cartridge 1 is locked in bulging box 2.
When user installation handle box to image forming apparatus main body; Make bulging box handle 22 and drum box 21 rear walls 23 skew towards the handle box installation direction take place even put on the acting force of bulging box handle 22 or/and deformation; Possibly cause clamping seamed edge 223 and sliding card 132 to take place to slide relatively thus; But because the size of drum box handle 22 on the handle box installation direction is bigger, clamping seamed edge 223 in the length on the handle box installation direction much larger than the skew of drum box handle 22 on the handle box installation direction or/and deformation quantity, clamping seamed edge 223 still can keep snap fit with sliding card 132; And apply coupling mechanism force in sliding card 132, make Delevoping cartridge 1 be locked to bulging box 2.Therefore in the handle box installation process, less relative slip possibly take place with sliding card 132 in clamping seamed edge 223, so the relative position of Delevoping cartridge 1 and drum box 2 also small variation possibly take place.But after the handle box installation, the power F that is applied to bulging box handle 22 cancels; The elastic recovery of handle box installation direction dorsad takes place with drum box 21 rear walls 23 in drum box handle 22; Slide relatively and the maintenance clamping between clamping seamed edge 223 and the sliding card 132, clamping seamed edge 223 applies downward effect component Fv in sliding card 132, makes Delevoping cartridge 1 be returned to original state with respect to drum box 2; Delevoping cartridge 1 is accurately positioned with respect to drum box 2; And this state is owing to effect component Fv is kept preferably, helps accurately, stably setting up between handle box and the image forming apparatus main body driving and is connected and is electrically connected.
Design according to the utility model can also have multiple variation simple in structure; For example: support portion 131 can be arranged on Delevoping cartridge handle 12 both sides other correct positions except that Delevoping cartridge handle side wall 221, if sliding card 132 can with clamping seamed edge 223 clampings of drum box handle 22; Support portion 131 can form other suitable shapes outside lamellar, and for example cylindric or strip is as long as it can support sliding card 132; Sliding card 132 can form other shapes of for example round table-like or strip; Can form split between sliding card 132 and the support portion 131 and connect, for example weld, be threaded or bolted etc. with various suitable methods; Increasing Delevoping cartridge handle 12 under the situation of size on the handle box installation direction (size of the sidewall 121 of Delevoping cartridge handle 12 is also with corresponding increase at this moment); Sliding card 132 can be formed directly on the sidewall 121 of Delevoping cartridge handle 12, can need not specifically created support portion 131 thus.
Claims (8)
1. Delevoping cartridge comprises
The Delevoping cartridge framework;
The Delevoping cartridge handle is arranged at the end of said Delevoping cartridge framework;
It is characterized in that:
Lock part, said lock part comprise a pair of sliding card that extends in opposite directions from the both sides of said Delevoping cartridge handle.
2. Delevoping cartridge as claimed in claim 1 is characterized in that:
Said lock part also comprises the support portion, and said support portion is arranged at the both sides of said Delevoping cartridge handle and extends backwards from the end of said Delevoping cartridge, and said sliding card is supported in said support portion.
3. Delevoping cartridge as claimed in claim 2 is characterized in that:
Said Delevoping cartridge handle comprises sidewall sections, and extend from said sidewall sections backwards said support portion.
4. handle box comprises
Drum box, said bulging box have and surround Delevoping cartridge bulging box framework that holds the storehouse and the bulging box handle that is arranged at said bulging box framework end;
Delevoping cartridge is removably mounted on said Delevoping cartridge and holds in the storehouse, and said Delevoping cartridge comprises the Delevoping cartridge framework, is arranged at the terminal Delevoping cartridge handle of said Delevoping cartridge framework;
It is characterized in that:
Said Delevoping cartridge also has the lock part, and said lock part comprises a pair of sliding card that extends in opposite directions from the both sides of said Delevoping cartridge handle;
Said sliding card and the clamping of said bulging box handle.
5. handle box as claimed in claim 4 is characterized in that:
Said lock part also comprises the support portion, and said support portion is arranged at the both sides of said Delevoping cartridge handle and extends backwards from the end of said Delevoping cartridge, and said sliding card is supported in said support portion.
6. handle box as claimed in claim 5 is characterized in that:
Said Delevoping cartridge handle comprises sidewall sections, and extend from said sidewall sections backwards said support portion.
7. like each described handle box of claim 4 to 6, it is characterized in that:
Said bulging box handle has the clamping seamed edge of inclination;
Said clamping seamed edge and the clamping of said sliding card.
8. handle box as claimed in claim 7 is characterized in that:
Said bulging box handle comprises sidewall sections and the connection rear wall that is connected said sidewall sections;
Forming round-corner transition between said sidewall sections and the said connection rear wall connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220099856 CN202494869U (en) | 2012-03-15 | 2012-03-15 | Developing box and processing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220099856 CN202494869U (en) | 2012-03-15 | 2012-03-15 | Developing box and processing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494869U true CN202494869U (en) | 2012-10-17 |
Family
ID=47001089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220099856 Expired - Fee Related CN202494869U (en) | 2012-03-15 | 2012-03-15 | Developing box and processing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494869U (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 |
| JP7615910B2 (en) | 2021-06-24 | 2025-01-17 | ブラザー工業株式会社 | CLEANING UNIT AND IMAGE FORMING APPARATUS - Patent application |
-
2012
- 2012-03-15 CN CN 201220099856 patent/CN202494869U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN114895540A (en) * | 2016-11-02 | 2022-08-12 | 虹光精密工业股份有限公司 | Separated imaging device |
| JP7615910B2 (en) | 2021-06-24 | 2025-01-17 | ブラザー工業株式会社 | CLEANING UNIT AND IMAGE FORMING APPARATUS - Patent application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20200315 |