CN201638008U - Carbon powder box and treatment box - Google Patents
Carbon powder box and treatment box Download PDFInfo
- Publication number
- CN201638008U CN201638008U CN2010201216299U CN201020121629U CN201638008U CN 201638008 U CN201638008 U CN 201638008U CN 2010201216299 U CN2010201216299 U CN 2010201216299U CN 201020121629 U CN201020121629 U CN 201020121629U CN 201638008 U CN201638008 U CN 201638008U
- Authority
- CN
- China
- Prior art keywords
- paper
- cartridge
- housing
- paper portion
- photosensitive drums
- 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 - Lifetime
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
- G03G21/1817—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement
- G03G21/1821—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement means for connecting the different parts of the process cartridge, e.g. attachment, positioning of parts with each other, pressure/distance regulation
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
- G03G21/1814—Details of parts of process cartridge, e.g. for charging, transfer, cleaning, developing
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
- G03G21/1828—Prevention of damage or soiling, e.g. mechanical abrasion
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
The utility model provides a carbon powder box and a treatment box, the carbon powder box comprises a housing, a cavity body accommodating carbon powder is surrounded by the housing, a developing roller is arranged in the cavity body, and a paper guide part is arranged on the bottom wall of the housing, wherein the external surface of the paper guide part is a smooth surface. The carbon powder box can effectively avoid bending side angles of paper when penetrating through a paper guide channel and greatly reduce the occurrence of paper jam.
Description
Technical field
The utility model relates to a kind of handle box of laser printer and cartridge that this handle box uses of being used for.
Background technology
Laser printer is common printing device, for modern office provides great convenience.Existing laser printer uses the handle box that is releasably attached in the laser printer to provide mostly and prints the carbon dust that uses, and in print procedure, the carbon dust transfer printing that handle box loads forms required pattern and literal on the paper as print media.
An existing class handle box as shown in Figure 1, handle box is made of cartridge 1 and photosensitive drums assembly 2, cartridge 1 has housing 11, housing 11 surrounds the cavity that holds carbon dust, and is provided with parts such as developer roll 17 in cavity.Cartridge 1 is releasably attached in the photosensitive drums assembly 2, and forms a handle box with photosensitive drums assembly 2.Photosensitive drums assembly 2 has a upper frame 21 and a underframe 23, and upper frame 21 is installed on the underframe 23, between upper frame 21 and underframe 22 photosensitive drums 22 is installed.
The upper surface of photosensitive drums assembly 2 underframes 23 is provided with the paper portion 25 that leads, lead paper portion 25 and comprise the many ribs 27 that raise up from underframe 23 upper surfaces, many ribs 27 be arranged in parallel each other, form the groove 28 of relative rib 27 upper surfaces between two adjacent ribs 27.Simultaneously, underframe 23 housings are provided with a paper feed port 26 that is parallel to the photosensitive drums axis.
Referring to Fig. 2, Fig. 2 is the stereographic map after Fig. 1 shows cartridge 1 turned upside down, also be provided with at the outside surface of cartridge 1 housing 11 diapires and lead paper portion 12, lead paper portion 12 and comprise the many ribs that are arranged in parallel 13, form the groove 14 of relative rib 13 lower surfaces between adjacent two ribs 13.
Referring to Fig. 3, after cartridge 1 was installed on the photosensitive drums assembly 2, the leading between the paper portion 25 to form of the paper portion 12 that leads of cartridge 1 and photosensitive drums assembly 2 led paper passage 18.During laser printer work, paper advances from the underframe 23 housings below of photosensitive drums assembly 2, shown in the direction of arrow among Fig. 3.The paper feed port 26 that paper penetrates photosensitive drums assembly 2 enters leads paper passage 18, and after the carbon dust in the cartridge 1 was transferred to paper, paper passed through the outlet 29 of photosensitive drums assembly 2.
But, because the paper portion 12 that leads of cartridge 1 has many ribs 13, and be formed with groove 14 between the adjacent rib 13, therefore the corner of passing paper when leading paper passage 18 snaps in the groove 14 easily, thereby cause the corner bending of paper, even cause paper to be stuck in and lead in the paper passage, laser printer can't operate as normal.
Summary of the invention
Fundamental purpose of the present utility model provides a kind of paper and passes the unpliant cartridge in corner when leading the paper passage.
Another purpose of the present utility model provides a kind of handle box that paper jam phenomenon takes place that reduces.
For realizing above-mentioned fundamental purpose, the cartridge that the utility model provides comprises housing, and housing surrounds the cavity that holds carbon dust, is provided with developer roll in the cavity, and the diapire of housing is provided with the paper portion that leads, and wherein, the outside surface of leading paper portion is a shiny surface.
By such scheme as seen, be smooth face owing to lead the outside surface of paper portion, just lead paper portion outside surface and do not form groove, like this, paper passes when leading the paper passage, and the corner of paper can not bend, and effectively avoids the generation of paper jam phenomenon yet.
A preferred scheme is, the shiny surface of leading paper portion outside surface be a convex outer curve along the stretched single-curvature cambered surface of developer roll axis direction, just shiny surface and the existing cartridge arc shape of leading paper portion rib is consistent.Like this, lead the paper passage and equate, help paper and successfully pass and lead the paper passage with the paper channel thickness of leading of existing handle box.
For realizing another above-mentioned purpose, the cartridge that the handle box that the utility model provides comprises the photosensitive drums assembly and is removably mounted on photosensitive drums assembly top, cartridge comprises housing, housing surrounds the cavity that holds carbon dust, be provided with developer roll in the cavity, the diapire of housing is provided with the paper portion that leads, and wherein, the outside surface of leading paper portion is a shiny surface.
This shows that the paper portion that the leads outside surface of cartridge is smooth curved surface, the rib and the groove of projection just is not set, paper passes when leading the paper passage corner and can not insert in the groove, also reduces the generation of jam condition greatly.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of existing a kind of handle box.
Fig. 2 is the stereo amplification figure that Fig. 1 shows the cartridge turned upside down.
Fig. 3 is that Fig. 1 shows that handle box is along the cutaway view Amplified image perpendicular to photosensitive drums axis direction.
Fig. 4 is the structural drawing of the utility model cartridge embodiment.
Fig. 5 is the lateral plan of the utility model cartridge embodiment.
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
Constitute by a photosensitive drums assembly and a cartridge according to handle box of the present utility model, cartridge is removably mounted in the photosensitive drums assembly, the photosensitive drums assembly comprises upper frame and underframe, between upper frame and the underframe photosensitive drums is installed, and these are identical with existing handle box.
Referring to Fig. 4, have a housing 31 according to cartridge 3 of the present utility model, housing 31 surrounds a carbon dust chamber that holds carbon dust.The diapire 32 of housing 31 is provided with leads paper portion 33, and the outside surface 34 of leading paper portion 33 is smooth surface, just leads the rib of having cancelled in the paper portion 33 from housing 31 diapires 32 downward (cartridge 3 is in inversion state among Fig. 4) projection, also just can not form groove.
The outside surface 34 of leading paper portion 33 is the smooth surface that a convex outer curve stretches and forms along developer roll 37 axis directions, and promptly this smooth surface protrudes in the carbon dust chamber dorsad laterally.Preferably, the arc shape of outside surface 34 of leading paper portion 33 is identical with the outer contour surface shape at the place, the paper portion that leads rib top of existing cartridge, thereby when guaranteeing that cartridge cooperates with the photosensitive drums assembly, cartridge equates with existing height of leading the paper passage with the height of leading the paper passage that the photosensitive drums assembly is formed, and guarantees that paper waltzs through solution paperboard problem when leading the paper passage.
The shape of each rib of the paper portion that leads of existing cartridge is identical, and therefore, on sidewall 35 direction projections of housing 31, the outside surface of leading paper portion 33 is a smooth convex outer curve.By the above-mentioned cartridge embodiment of the utility model as seen, because the paper portion that leads 33 outside surfaces 34 of cartridge 3 are smooth curved surface, the rib and the groove that do not have projection, paper passes when leading the paper passage, stop the paper corner and snapped in the interior phenomenon generation of groove, also just can not cause the corner bending of paper, simultaneously, can also avoid paper to pass the situation that paperboard takes place when leading the paper passage, guarantee the laser printer operate as normal.
Certainly, the foregoing description only is the utility model embodiment preferred, during practical application, more change can also be arranged, for example, lead the thickness of paper portion, the distance of promptly leading between paper portion outside surface and the shell bottom wall is designed to lead paper portion thickness less than existing, leads the thickness of paper passage with increase; Perhaps, lead paper portion outside surface and formed by line drawing always, these change does not influence enforcement of the present utility model.
It is emphasized that at last the utility model is not limited to above-mentioned embodiment, as lead the change of paper portion external surface shape, the variations such as change of leading paper portion thickness also should be included in the protection domain of the utility model claim.
Claims (4)
1. cartridge comprises
Housing, described housing surrounds the cavity that holds carbon dust, is provided with developer roll in the described cavity, and the diapire of described housing is provided with the paper portion that leads;
It is characterized in that:
Described outside surface of leading paper portion is a shiny surface.
2. cartridge according to claim 1 is characterized in that:
Described shiny surface is that a convex outer curve is along the stretched single-curvature cambered surface of described developer roll axis direction.
3. handle box comprises
Photosensitive drums assembly and be removably mounted on cartridge in the described photosensitive drums assembly, described cartridge has housing, and described housing surrounds the cavity that holds carbon dust, is provided with developer roll in the described cavity, and the diapire of described housing is provided with the paper portion that leads;
It is characterized in that:
Described outside surface of leading paper portion is a shiny surface.
4. handle box according to claim 3 is characterized in that:
Described shiny surface is that a convex outer curve is along the stretched single-curvature cambered surface of developer roll axis direction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201216299U CN201638008U (en) | 2010-03-03 | 2010-03-03 | Carbon powder box and treatment box |
| PCT/CN2010/079515 WO2011106983A1 (en) | 2010-03-03 | 2010-12-07 | Toner cartridge and process cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201216299U CN201638008U (en) | 2010-03-03 | 2010-03-03 | Carbon powder box and treatment box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201638008U true CN201638008U (en) | 2010-11-17 |
Family
ID=43082512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201216299U Expired - Lifetime CN201638008U (en) | 2010-03-03 | 2010-03-03 | Carbon powder box and treatment box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201638008U (en) |
| WO (1) | WO2011106983A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011106983A1 (en) * | 2010-03-03 | 2011-09-09 | 珠海天威飞马打印耗材有限公司 | Toner cartridge and process cartridge |
| CN110376860A (en) * | 2019-06-25 | 2019-10-25 | 石狮市玛哗贸易有限公司 | A kind of sliding liner print cartridge cut of ink powder pressure lining flat cutter based on black-and-white printer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2347793T3 (en) * | 2004-08-06 | 2010-11-04 | Brother Kogyo Kabushiki Kaisha | ELECTRICAL AND MECHANICAL CONNECTIONS FOR PHOTOSENSIBLE ELEMENT CARTRIDGES, REVEAL CARTRIDGE AND PROCESS CARTRIDGE. |
| JP4586620B2 (en) * | 2005-04-26 | 2010-11-24 | ブラザー工業株式会社 | Developing cartridge, process cartridge, and image forming apparatus |
| JP2007018000A (en) * | 2006-09-15 | 2007-01-25 | Toray Eng Co Ltd | Printing device and printing method |
| CN201638008U (en) * | 2010-03-03 | 2010-11-17 | 珠海天威飞马打印耗材有限公司 | Carbon powder box and treatment box |
-
2010
- 2010-03-03 CN CN2010201216299U patent/CN201638008U/en not_active Expired - Lifetime
- 2010-12-07 WO PCT/CN2010/079515 patent/WO2011106983A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011106983A1 (en) * | 2010-03-03 | 2011-09-09 | 珠海天威飞马打印耗材有限公司 | Toner cartridge and process cartridge |
| CN110376860A (en) * | 2019-06-25 | 2019-10-25 | 石狮市玛哗贸易有限公司 | A kind of sliding liner print cartridge cut of ink powder pressure lining flat cutter based on black-and-white printer |
| CN110376860B (en) * | 2019-06-25 | 2022-03-11 | 恒科科技产业有限公司 | Ink powder pressing lining flat knife sliding inner container ink box based on black and white printer |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011106983A1 (en) | 2011-09-09 |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |