CN101694567B - Processing box installing mechanism of image forming device - Google Patents
Processing box installing mechanism of image forming device Download PDFInfo
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- CN101694567B CN101694567B CN2009101107039A CN200910110703A CN101694567B CN 101694567 B CN101694567 B CN 101694567B CN 2009101107039 A CN2009101107039 A CN 2009101107039A CN 200910110703 A CN200910110703 A CN 200910110703A CN 101694567 B CN101694567 B CN 101694567B
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- guide rail
- handle box
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- projection
- shaped form
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Abstract
The invention relates to a processing box installing mechanism of an image forming device, which comprises guide rails. The guide rails are symmetrically arranged at the left side and the right side in a frame of the image forming device and comprise a first guide rail and a second guide rail, wherein the second guide rail comprises a first section of curved part and a second section of curved part; the two sections of curved part have different curvatures, and the curvature of the first section of curved part is less than that of the second section of curved part. The invention has the advantages of convenient installation and reliable positioning and solves the technical problem of inconvenient taking and placement and unreliable positioning of the processing box installing mechanism of the traditional image forming device.
Description
Technical field
The present invention relates to a kind of handle box installing mechanism of image processing system.
Background technology
Electrophotographic imaging forming apparatus described here is to handle the equipment that on recording materials, forms image through electric photographing imaging.For example, electrophotographic copier, laser printer, electrophotographic printer (laser printer, LED printer etc.), facsimile recorder and word processor etc.
Handle box is a housing unit spare that comprises electrophotographic photoreceptor spare and charging device, developing apparatus or cleaning device, also can be to comprise wherein a certain unary housing unit.Handle box is releasably attached on the main body of electrophotographic imaging forming apparatus.
Fig. 1 is the installing mechanism of imaging device handle box of technology formerly.The guide pillar 220 of handle box 100 both sides removably is assembled in the imaging device 110 along the curved left and right rail 40 of imaging device 110.Because the installation site 41 of guide pillar 220 with left and right rail 40 groove type foremost of both sides is just leaned in the location of handle box 100 in imaging device 110; Though picking and placeing of this kind mode handle box 100 is simple; But the location is extremely unstable; Driving torque between handle box 100 and the imaging device 110 can make handle box break away from the installation site, and the final like this quality that image is formed is bad.And, the width of imaging device need be extended just possibly admit handle box and other assembly such as LSU etc. because guide rail 40 is always to the imaging device inner inclination.
Summary of the invention
The present invention provides a kind of handle box installing mechanism of image processing system, not only picks and places inconvenience but also locatees insecure technical matters with the handle box installing mechanism that solves conventional images formation device.
In order to solve above technical matters, the technical scheme that the present invention takes is:
A kind of handle box installing mechanism of image processing system; Comprise the guide rail that is symmetricly set in the and arranged on left and right sides in the image processing system framework; It is characterized in that; Said guide rail is divided into first guide rail and second guide rail, and said second guide rail partly is made up of first section shaped form part and second section shaped form of two sections different curvature, and the curvature of said first section shaped form part is less than the curvature of second section shaped form part.
The end of said first guide rail and second guide rail has the first circular-arc installation site and second installation site respectively.
With the center of circle, place, said circular-arc first installation site is the summit, and the scope of the angle theta of the shaped form part of second guide rail is 34 °～64 °,
With the center of circle, place, said circular-arc first installation site is the summit, and the scope of the angle theta of the shaped form part of second guide rail is 45 °～54 °.
Said first installation site and second installation site are provided with the elasticity of stopping function and compel to push away body.
It is torsion spring that said elasticity compels to push away body.
The handle box that a kind of and above-mentioned handle box installing mechanism matches comprises box body, is arranged at photosensitive drums and powder storehouse in the box body; The both ends of said box body are provided with first projection and second projection that matches with above-mentioned first guide rail and second guide rail respectively, and said first projection is coaxial with photosensitive drum shaft, second projection be positioned at powder storehouse part right cartridge side end.
Said first projection and second projection and said elasticity are compeled to push away body and are connected.
After having adopted technique scheme; Because guide rail is divided into first guide rail and second guide rail; Second guide rail partly is made up of first section shaped form part and second section shaped form of two sections different curvature, and the curvature of first section shaped form part is less than the curvature of second section shaped form part.Not only easy for installation but also the location is reliable, solved the handle box installing mechanism that conventional images forms device and not only picked and placeed inconvenience but also locate insecure technical matters.
Description of drawings
Fig. 1 is the synoptic diagram that cooperates with imaging device of technical finesse box formerly.
Fig. 2 is the synoptic diagram that the present embodiment handle box cooperates with imaging device.
Fig. 3 is the synoptic diagram of present embodiment imaging device handle box installing mechanism.
Fig. 4 is the another side synoptic diagram of present embodiment imaging device handle box installing mechanism.
Fig. 5 is the structural representation of present embodiment guide rail.
Embodiment
Like Fig. 2; 3; 5, the handle box installing mechanism comprises: be symmetricly set in first guide rail 4 and second guide rail 5 of the and arranged on left and right sides in the image processing system framework F, said first guide rail 4 is curved tracks; Said second guide rail 5 is made up of first section shaped form part 5a and second section shaped form part 5b of two sections different curvature, and the curvature of said first section shaped form part is less than the curvature of second section shaped form part.The end of said first guide rail 4 and second guide rail 5 has the first circular-arc installation site 4c and the second installation site 5c respectively.With said circular-arc first installation site 4c place center of circle O is the summit, and the scope of the angle theta of the shaped form part 5b of second guide rail is 34 °～64 °, and 45 °～54 ° optimum of optimized scope are 49 °.Curved second guide rail not only makes things convenient for the installation of handle box 1; The more important thing is and let handle box 1 install down with a slow slightly trend; Be unlikely to make parts in the handle box, especially attrition component damages, and finally influences the quality of image formation or causes unnecessary waste.
Like Fig. 3,4, in order to make the location of handle box 1 in imaging device more stable,, be respectively arranged with the elasticity that stop uses and compel to push away body at above-mentioned first installation site 4c and 5c place, second installation site.Said in the present embodiment elasticity is compeled to push away body and is meant torsion spring 16,17, can certainly be other elastomeric element that can play same purpose.On the reference column that is installed in framework F 12,13 of this torsion spring 16,17, the one of which end is stuck on the locator protrusions 14,15 of framework F, and the other end passes framework F and reaches the first installation site 4c, 5c place, second installation site.
Like Fig. 2, handle box 1 comprises photosensitive drums, charging roller, developer roll (not shown) and holds the parts such as powder storehouse 21 of carbon dust.Said handle box 1 has first projection 22 and second projection 23 that matches with above-mentioned guide rail 4,5 at both ends, said first projection 22 is coaxial with photosensitive drum shaft 20, second projection 23 be positioned at powder storehouse part 21 right handle box 1 side end.
When handle box 1 is installed into imaging device; When first projection 22 of handle box 1 is scheduled to installation site 4c along 4 arrival of first guide rail; Second projection 23 of handle box just arrives first section 5a of second guide rail 5 and the junction of second section 5b; Up to second projection 23 of handle box 1 arrive the predetermined installation site 5c of second guide rail 5b along the second curved portion 5b rotation processing box 1 of second guide rail 5 this moment.First projection 22 and second projection, 23 arrival installation site 4c at handle box 1; Behind the 5c, first projection 22 and second projection 23 are blocked by torsion spring 16,17 respectively; Thereby elasticity compels pushing away the projection 22 of handle box 1; 23, make handle box 1 any rocking can not taken place in the course of the work, thereby make the more stable of handle box 1.In the installation process of above-mentioned handle box 1, handle box 1 needs along the respective angles of 34 °～64 ° of curved second guide rail 5b rotations, and one of this spinning movement benefit makes the installation of handle box 1 more firm; The phenomenon that apical tooth is taken turns takes place with the interior driven wheel (not shown on the figure) of imaging device in the driven wheel (not shown on the figure) that two of benefit has effectively prevented on the handle box 1; Three of benefit comes handle box 1 to effectively utilize the imaging device volume inside, helps to make the imaging device miniaturization, saves material and exquisite purpose to reach.
When taking out handle box 1, directly hold handle box 1 handle 25, along guide rail 4,5 handle box 1 is outwards moved, can take out handle box 1.The mode that this kind picks and places handle box is very simple.
Certainly, the technical conceive of this patent is not limited in the foregoing description, can also obtain many different concrete schemes according to the design of this patent, and for example: change the direction that picks and places handle box, said first guide rail 4 and second guide rail 5 can extend from bottom to top; Be the spill guide rail above the handle box 1, the track in the imaging device be projection etc., these minor alterations and equivalent transformation all should be included within the described scope of claim.
Claims (4)
1. the handle box installing mechanism of an image processing system comprises the guide rail that is symmetricly set in the and arranged on left and right sides in the image processing system framework, and said handle box comprises box body, is arranged at photosensitive drums and powder storehouse in the box body; The both ends of said box body are provided with first projection and second projection respectively; It is characterized in that said guide rail is divided into first guide rail and second guide rail, said second guide rail partly is made up of first section shaped form part and second section shaped form of two sections different curvature; The curvature of said first section shaped form part is less than the curvature of second section shaped form part; The end of said first guide rail and second guide rail has the first circular-arc installation site and second installation site respectively, and said first projection and second projection match with said first guide rail and second guide rail respectively, is the summit with the center of circle, place, said circular-arc first installation site; The scope of the angle theta of second section shaped form part of second guide rail is 34 °～64 °; Said first guide rail is positioned at the relative top of second guide rail, when handle box is installed into imaging device, when first projection of said handle box reaches first installation site along the first guide rail sword; Second projection of said handle box just arrive first section of second guide rail with second section junction; At this moment, along the second curved portion rotation processing box of second guide rail, the second projection sword of straight sword handle box reaches second installation site of second guide rail.
2. the handle box installing mechanism of image processing system as claimed in claim 1 is characterized in that, is the summit with the center of circle, place, said circular-arc first installation site, and the scope of the angle theta of second section shaped form part of second guide rail is 45 °～54 °.
3. the handle box installing mechanism of image processing system as claimed in claim 1 is characterized in that, said first installation site and second installation site are provided with the elasticity of stopping function and compel to push away body.
4. the handle box installing mechanism of image processing system as claimed in claim 3 is characterized in that, it is torsion spring that said elasticity compels to push away body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101107039A CN101694567B (en) | 2009-09-30 | 2009-09-30 | Processing box installing mechanism of image forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101107039A CN101694567B (en) | 2009-09-30 | 2009-09-30 | Processing box installing mechanism of image forming device |
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| Publication Number | Publication Date |
|---|---|
| CN101694567A CN101694567A (en) | 2010-04-14 |
| CN101694567B true CN101694567B (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101107039A Active CN101694567B (en) | 2009-09-30 | 2009-09-30 | Processing box installing mechanism of image forming device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916056B (en) * | 2010-07-22 | 2014-11-05 | 珠海赛纳打印科技股份有限公司 | Image forming device, matched processing box thereof and method for fixedly positioning image forming device and matched processing box thereof |
| EP2759891B1 (en) * | 2013-01-24 | 2017-03-29 | S-Printing Solution Co., Ltd. | Electrophotographic image forming apparatus and development cartridge |
| CN108255040B (en) * | 2016-09-21 | 2020-11-27 | 纳思达股份有限公司 | Processing box |
| CN208705666U (en) * | 2018-04-03 | 2019-04-05 | 纳思达股份有限公司 | Handle box and image forming apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1493943A (en) * | 1997-03-31 | 2004-05-05 | ������������ʽ���� | Miniaturized imaging process box and imaging apparatus |
| CN1940775A (en) * | 2005-09-26 | 2007-04-04 | 三星电子株式会社 | Cartridge, image forming apparatus and method for mounting and dismounting the cartridge in and from a main body of the image forming apparatus |
| CN101529343A (en) * | 2006-12-13 | 2009-09-09 | 佳能株式会社 | Cartridge and electrophotographic image forming apparatus |
| CN201527543U (en) * | 2009-09-30 | 2010-07-14 | 珠海纳思达企业管理有限公司 | Processing kit installation mechanism for image forming device |
-
2009
- 2009-09-30 CN CN2009101107039A patent/CN101694567B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1493943A (en) * | 1997-03-31 | 2004-05-05 | ������������ʽ���� | Miniaturized imaging process box and imaging apparatus |
| CN1940775A (en) * | 2005-09-26 | 2007-04-04 | 三星电子株式会社 | Cartridge, image forming apparatus and method for mounting and dismounting the cartridge in and from a main body of the image forming apparatus |
| CN101529343A (en) * | 2006-12-13 | 2009-09-09 | 佳能株式会社 | Cartridge and electrophotographic image forming apparatus |
| CN201527543U (en) * | 2009-09-30 | 2010-07-14 | 珠海纳思达企业管理有限公司 | Processing kit installation mechanism for image forming device |
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| Publication number | Publication date |
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| CN101694567A (en) | 2010-04-14 |
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Owner name: ZHUHAI SAINA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHUHAI NASIDA ENTERPRISE MANAGEMENT CO., LTD. Effective date: 20100726 |
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Effective date of registration: 20100726 Address after: 519000 No. 63 Mingzhu North Road, Xiangzhou District, Guangdong, Zhuhai Applicant after: Zhuhai Saina Technology Co., Ltd. Address before: 519000 No. 63 Mingzhu North Road, Xiangzhou District, Guangdong, Zhuhai Applicant before: Zhuhai Nasida Enterprise Management Co., Ltd. |
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Effective date of registration: 20190430 Address after: 519060 Central District A, Building 3, 01, 3883 Zhuhai Avenue, Zhuhai City, Guangdong Province Patentee after: ZHUHAI PANTUM ELECTRONICS Co.,Ltd. Address before: 519000 No. 63 Mingzhu North Road, Xiangzhou District, Zhuhai City, Guangdong Province Patentee before: Zhuhai Saine Printing Technology Co.,Ltd. |