CN103513544B - A kind of photocopier spiral powder supply drum - Google Patents
A kind of photocopier spiral powder supply drum Download PDFInfo
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- CN103513544B CN103513544B CN201310397964.XA CN201310397964A CN103513544B CN 103513544 B CN103513544 B CN 103513544B CN 201310397964 A CN201310397964 A CN 201310397964A CN 103513544 B CN103513544 B CN 103513544B
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- powder
- drum
- main body
- upper cover
- powder drum
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Abstract
The invention discloses a kind of photocopier spiral powder supply drum, powder drum upper cover, powder drum main body, meal outlet device, locating ring, stirring sheet, it is characterised in that: also include powder drum base, base sealing ring；Described powder drum base is arranged on one end that powder drum main body is relative with meal outlet device with base sealing ring, and described base sealing ring is between powder drum main body and powder drum base。There is abrasion little, the feature that filling amount is big。
Description
Technical field
The present invention relates to a kind of powder supply drum, particularly to a kind of photocopier spiral powder supply drum。
Background technology
Powder feeding device of copier is the building block of photocopier core, and powder feeder unit realizes for powder with photocopier clamping, and current powder feeder unit exists clamping difficulty, and powder delivery is uneven, the phenomenon of leakage powder, causes printing effect undesirable, and print life is short。And the utility model patent of the applicant's earlier application (application number is 201220597385.0) discloses a kind of buckle-type, powder delivery place of its meal outlet device is provided with meal outlet block, the lower end of meal outlet block is connected to spring, spring is connected with powder drum upper cover inner ring, the spring used in this photocopier powder supply drum produces bigger resistance in draw process, and machine has bigger abrasion；Furthermore being integrated design bottom the buckle-type photocopier powder supply drum of early stage, its filling amount is few。
Summary of the invention
The technical problem to be solved is to provide a kind of photocopier spiral powder supply drum, solves the problems referred to above。
The present invention is achieved through the following technical solutions:
A kind of photocopier spiral powder supply drum, including: powder drum upper cover, powder drum main body, meal outlet device, locating ring, stirring sheet, also include powder drum base, base sealing ring；Described powder drum base is arranged on one end that powder drum main body is relative with meal outlet device with base sealing ring, and described base sealing ring is between powder drum main body and powder drum base；So, the powder drum base of the powder supply drum of the present invention separates design with the bottom of powder drum main body, has the advantages that filling amount is big。
It is preferred that described meal outlet device includes: powder delivery bottle stopper, the first O and the second O；Described first O and the second O are enclosed within powder delivery bottle stopper, are positioned at the centre of powder delivery bottle stopper and powder drum upper cover；Described meal outlet device is flexibly connected with powder drum upper cover, and a part for described meal outlet device is deep in powder drum upper cover。
It is preferred that the size of the first described O and the second O is identical or different。
It is preferred that described powder delivery bottle stopper is provided with column, buckle, pull bar；
Described column is arranged on the top of powder delivery bottle stopper, and described column is provided with the buckle being connected with photocopier, and described pull bar is arranged on the bottom of powder delivery bottle stopper, and described powder delivery bottle stopper is flexibly connected with powder drum upper cover by pull bar。
It is preferred that described column is four, described buckle is four groups, and column and buckle are all symmetrical arranged, and described pull bar is two, and one-tenth is symmetrical arranged。
It is preferred that described powder drum main body is provided with oblique line and the spiral dimpled grain of the alternate connection of straight line。
It is preferred that described locating ring is flexibly connected with powder drum upper cover outer ring。
It is preferred that described stirring sheet is arranged on the exit of powder drum main body, it is fixed in powder drum and covers。
It is preferred that the bottom of described powder drum main body is provided with tooth button, described powder drum chassis interior is provided with tooth, and described powder drum base is connected with tooth button by tooth with powder drum bottom part body。
It is preferred that described powder supply drum also includes: top cover；Described top cover is connected with described powder drum upper cover screw thread。
Beneficial effects of the present invention:
As seen from the above technical solutions, the present invention promotes powder delivery bottle stopper to realize the folding of powder drum by photocopier, powder drum is positioned by locating ring and machine effect, by the synergism of meal outlet device, locating ring, powder drum upper cover and flour stirring sheet, powder is delivered to meal outlet place, by using pull bar to reduce resistance and the abrasion to machine；Reach easy to install, uniform for powder, do not leak powder, the purpose that printing effect is good。The powder drum base of powder supply drum having the present invention again separates design with the bottom of powder drum main body, has the advantages that filling amount is big。
Accompanying drawing explanation
Fig. 1 is powder supply drum STRUCTURE DECOMPOSITION schematic diagram of the present invention；
Fig. 2 is meal outlet device schematic diagram of the present invention；
Fig. 3 is the another powder supply drum STRUCTURE DECOMPOSITION schematic diagram of the present invention。
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described。
Powder supply drum STRUCTURE DECOMPOSITION schematic diagram as of the present invention in Fig. 1；Including: powder drum upper cover 6, powder drum main body 10, powder drum base 9, meal outlet device 13, locating ring 5, stirring sheet 7, base sealing ring 8。
Described powder drum base 9 is arranged on one end that powder drum main body 10 is relative with meal outlet device 13 with base sealing ring 8, and described base sealing ring 8 is between powder drum main body 10 and powder drum base 9。
Described meal outlet device 13 is flexibly connected with powder drum upper cover 6, and a part for described meal outlet device 13 is deep in powder drum upper cover 6。
Described meal outlet device 13 is flexibly connected with powder drum upper cover 6, and a part for described meal outlet device 13 is deep in powder drum upper cover 6。
If Fig. 2 is meal outlet device schematic diagram of the present invention；
Described meal outlet device 13 includes: powder delivery bottle stopper the 2, first O 3 and the second O 4；Described first O 3 and the second O 4 are enclosed within powder delivery bottle stopper 2, are positioned at the centre of powder delivery bottle stopper 2 and powder drum upper cover 6。
The first described O 3 and the size of the second O 4 are identical or different。
Described first O 3 is slightly less than described second O 4 in the preferred embodiment
The material of described first O and described second O can be rubber etc., and described first O and described second O can increase the sealing property of product, reduces frictional resistance when meal outlet opening and closing is closed。
Described powder delivery bottle stopper 2 is provided with column 17, buckle 12, pull bar 11；Described column 17 is arranged on out the top of sub-bottle plug 2, and described column 17 is provided with the buckle 12 being connected with photocopier, and described pull bar 11 is arranged on the bottom of powder delivery bottle stopper 2, and described powder delivery bottle stopper 2 is flexibly connected with powder drum upper cover 6 by pull bar 11。
Described column 17 is four, and described buckle 12 is four groups, and column 17 and buckle 12 are all symmetrical arranged。
Described locating ring 5 is flexibly connected with powder drum upper cover 6 outer ring；In actual applications, described locating ring 5 is also connected with photocopier, and rotates along powder drum upper cover 6, is used for positioning powder drum。
Described stirring sheet 7 is arranged on the exit of powder drum main body 10, is positioned at powder drum master, and 10 is internal, and described stirring sheet 7 is fixed on powder drum upper cover 6；
Described flour stirring sheet 7 is made up of main leaf and powder feeding guide card；Two powder feeding guide cards intersected are fixed in main leaf rear end, it is possible to achieve uniform powder feeding continuously。Described main leaf front end can also arrange the powder feeding front bar of strip, and powder feeding front bar can be two, arranged in a crossed manner, and powder feeding front bar front end reaches meal outlet place, can increase the effect of powder feeding, reduces remaining powder amount。
The bottom of described powder drum main body 10 is provided with tooth button 14, and described powder drum base 9 is internally provided with tooth 15, and described powder drum base 9 is connected with tooth button 14 by tooth 15 with bottom powder drum main body 10；
Described base sealing ring 8 is compressed between powder drum main body 10 and powder drum base 9。
Described sealing ring can increase the sealing of product, makes powder drum base and powder drum main body can be good at linking together。Powder drum bottom part body separates design with powder drum base simultaneously, adds the filling amount of powder drum main body。
Powder drum main body is provided with oblique line and the alternate screw thread 16 connecting formation of straight line。Thus increase the mixed flow of powder in cylinder。Ensure that in cylinder that the lower powder of powder is smooth and easy and uniformly descends powder。
If Fig. 3 is the another powder supply drum STRUCTURE DECOMPOSITION schematic diagram of the present invention。Powder supply drum above-mentioned in a preferred embodiment can also include: top cover 1；Described top cover 1 is connected with described powder drum upper cover 6 screw thread。Described top cover can be good at the meal outlet device of protection powder supply drum, simultaneously facilitates storage, carrying。
In a preferred embodiment, the lower component of powder supply drum is tested, test under horizontal positioned, hand-screw, test condition substantially at the uniform velocity, after shaking up first, static about 2 minutes start, and every minor tick weighs record for about 1 minute, and record result shows that lower powder ability is good, residual powder amount is little, effective。
The embodiment of the present invention promotes powder delivery bottle stopper to realize the folding of powder drum by photocopier, powder drum is positioned by locating ring and machine effect, by the synergism of meal outlet device, locating ring, powder drum upper cover and flour stirring sheet, powder is delivered to meal outlet place, by using pull bar to reduce resistance and the abrasion to machine；Reach easy to install, uniform for powder, do not leak powder, the purpose that printing effect is good。The powder drum base of powder supply drum having the present invention again separates design with the bottom of powder drum main body, has the advantages that filling amount is big。
Certainly, arbitrary product or the method for implementing the present invention must be not necessarily required to reach all the above advantage simultaneously。
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit protection scope of the present invention。All make within the spirit and principles in the present invention any amendment, equivalent replacement, improvement etc., be all contained in protection scope of the present invention。
Claims (8)
1. a photocopier spiral powder supply drum, including: powder drum upper cover (6), powder drum main body (10), meal outlet device (13), locating ring (5), stirring sheet (7), it is characterised in that: also include powder drum base (9), base sealing ring (8)；
Described powder drum base (9) is arranged on one end that powder drum main body (10) is relative with meal outlet device (13) with base sealing ring (8), and described base sealing ring (8) is positioned between powder drum main body (10) and powder drum base (9)；
The bottom of described powder drum main body (10) is provided with tooth button (14), described powder drum base (9) is internally provided with tooth (15), and described powder drum base (9) is connected with tooth button (14) by tooth (15) with powder drum main body (10) bottom；
Described meal outlet device (13) including: powder delivery bottle stopper (2), the first O (3) and the second O (4)；Described powder delivery bottle stopper (2) is provided with column (17), buckle (12), pull bar (11), described pull bar (11) is arranged on the bottom of powder delivery bottle stopper (2), and described powder delivery bottle stopper (2) is flexibly connected with powder drum upper cover (6) by pull bar (11)；
Described stirring sheet (7) is arranged on the exit of powder drum main body (10), is directly anchored on powder drum upper cover (6)。
2. powder supply drum according to claim 1, it is characterized in that, described first O (3) and the second O (4) are enclosed within powder delivery bottle stopper (2), are positioned at the centre of powder delivery bottle stopper (2) and powder drum upper cover (6)；
Described meal outlet device (13) is flexibly connected with powder drum upper cover (6), and a part for described meal outlet device (13) is deep in powder drum upper cover (6)。
3. powder supply drum according to claim 2, it is characterised in that described the first O (3) and the size of the second O (4) are identical or different。
4. powder supply drum according to claim 2, it is characterised in that described column (17) is arranged on the top of powder delivery bottle stopper (2), described column (17) is provided with the buckle (12) being connected with photocopier。
5. powder supply drum according to claim 4, it is characterised in that described column (17) is four, described buckle (12) is four groups, column (17) and buckle (12) are all symmetrical arranged, and described pull bar is two, and one-tenth is symmetrical arranged。
6. powder supply drum according to claim 1, it is characterised in that: described powder drum main body (10) is provided with the spiral dimpled grain (16) of oblique line and the alternate connection of straight line。
7. powder supply drum according to claim 1, it is characterised in that described locating ring (5) is flexibly connected with powder drum upper cover (6) outer ring。
8. the powder supply drum according to any one of claim 1-7, it is characterised in that described powder supply drum also includes: top cover；Described top cover (1) is connected with described powder drum upper cover (6) screw thread。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397964.XA CN103513544B (en) | 2013-09-04 | 2013-09-04 | A kind of photocopier spiral powder supply drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397964.XA CN103513544B (en) | 2013-09-04 | 2013-09-04 | A kind of photocopier spiral powder supply drum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103513544A CN103513544A (en) | 2014-01-15 |
| CN103513544B true CN103513544B (en) | 2016-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310397964.XA Expired - Fee Related CN103513544B (en) | 2013-09-04 | 2013-09-04 | A kind of photocopier spiral powder supply drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103513544B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6259877B1 (en) * | 2000-02-18 | 2001-07-10 | Toshiba Tec Kabushiki Kaisha | Toner cartridge and toner supply device |
| CN1309334A (en) * | 1999-12-24 | 2001-08-22 | 富士施乐株式会社 | Developer box and method for making said box |
| CN1945459A (en) * | 2005-10-07 | 2007-04-11 | 夏普株式会社 | Developer supplying apparatus |
| CN201017179Y (en) * | 2007-02-24 | 2008-02-06 | 珠海天威技术开发有限公司 | Carbon powder canister for laser printer |
| CN201087853Y (en) * | 2007-09-01 | 2008-07-16 | 珠海天威技术开发有限公司 | Carbon powder barrel for electronic photography imaging device |
| CN201149639Y (en) * | 2008-01-08 | 2008-11-12 | 珠海天威技术开发有限公司 | Carbon powder barrel for electronic photography image-forming apparatus |
| CN102968032A (en) * | 2012-11-13 | 2013-03-13 | 北京中恒复印材料技术有限公司 | Transmission buckle type copier toner supplying device |
| CN203397090U (en) * | 2013-09-04 | 2014-01-15 | 北京新晨办公设备有限公司 | Spiral power supplying barrel of duplicating machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000305346A (en) * | 1999-04-22 | 2000-11-02 | Ricoh Co Ltd | Toner container |
-
2013
- 2013-09-04 CN CN201310397964.XA patent/CN103513544B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309334A (en) * | 1999-12-24 | 2001-08-22 | 富士施乐株式会社 | Developer box and method for making said box |
| US6259877B1 (en) * | 2000-02-18 | 2001-07-10 | Toshiba Tec Kabushiki Kaisha | Toner cartridge and toner supply device |
| CN1945459A (en) * | 2005-10-07 | 2007-04-11 | 夏普株式会社 | Developer supplying apparatus |
| CN201017179Y (en) * | 2007-02-24 | 2008-02-06 | 珠海天威技术开发有限公司 | Carbon powder canister for laser printer |
| CN201087853Y (en) * | 2007-09-01 | 2008-07-16 | 珠海天威技术开发有限公司 | Carbon powder barrel for electronic photography imaging device |
| CN201149639Y (en) * | 2008-01-08 | 2008-11-12 | 珠海天威技术开发有限公司 | Carbon powder barrel for electronic photography image-forming apparatus |
| CN102968032A (en) * | 2012-11-13 | 2013-03-13 | 北京中恒复印材料技术有限公司 | Transmission buckle type copier toner supplying device |
| CN203397090U (en) * | 2013-09-04 | 2014-01-15 | 北京新晨办公设备有限公司 | Spiral power supplying barrel of duplicating machine |
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| Publication number | Publication date |
|---|---|
| CN103513544A (en) | 2014-01-15 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| 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: 20160622 Termination date: 20200904 |