CN102385289A - Toner replenishing bottle - Google Patents
Toner replenishing bottle Download PDFInfo
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- CN102385289A CN102385289A CN201110376448XA CN201110376448A CN102385289A CN 102385289 A CN102385289 A CN 102385289A CN 201110376448X A CN201110376448X A CN 201110376448XA CN 201110376448 A CN201110376448 A CN 201110376448A CN 102385289 A CN102385289 A CN 102385289A
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Abstract
The invention discloses a toner replenishing bottle, which comprises a bottle body, a bottle cap and a waste toner collecting chamber, wherein the interior of the bottle body is hollow to form a toner storing chamber for storing toner; the bottle cap is detachably fixed at the opening of the bottle body, so as to enable that the toner storing chamber is sealed; a toner outlet tube communicated with the toner storing chamber and the external environment is arranged on one side of the bottle cap opposite to the bottle body; the waste toner collecting chamber is positioned in the bottle body and communicated with the toner storing chamber; and a waste toner channel communicated with the waste toner collecting chamber and the external environment is arranged on the inner wall of the toner outlet tube. The toner replenishing bottle provided by the utility model has a simple structure, can effectively avoid the toner from scattering when being used for replenishing toner for a processing box of a laser printer, is beneficial to keep environment clean, and prevents the toner from scattering and harming the health.
Description
Technical field
The present invention relates to toner and replenish bottle, particularly the toner for handle box filling toner replenishes bottle under the situation that the toner as developer that the laser printer processing box content is stored up is exhausted.
Background technology
In the laser printer course of work, when the toner of its handle box content storage was exhausted, the user need replenish toner to handle box in good time, in case totally can not carry out follow-up print job because of toner consumption.
Toner is the very tiny minuteness particle of particle diameter when using as developer, and its quality is also quite slight, just as dust, may float in the air, or moves about with air.Thereby; Adding to laser printer processing box in the process of toner; The residual toner that is not used in the laser printer processing box powder storehouse is meeting constantly migration with air flow under state of disturbance; So that toner often occurs along with gas wafts and brims with the phenomenon to the handle box powder storehouse, cause polluting working environment, harm staff's physical and mental health.
Summary of the invention
In order to overcome in the above-mentioned toner filling process because of toner wafts and brims with the problems such as pollution that cause, the object of the invention is to provide a kind of toner to replenish bottle.The phenomenon that can effectively avoid toner to waft and brim with when utilizing this toner to replenish bottle for laser printer processing box filling toner.
Toner according to the above-mentioned purpose design replenishes bottle, comprises bottle, valve protection cap and useless powder collecting chamber.The bottle inner hollow is to constitute in order to store the storage powder chamber of toner.Valve protection cap removably is fixed in storage powder chamber is sealed.Valve protection cap is provided with the flour extraction pipe that is communicated with storage powder chamber and external environment condition back to a side of bottle.Useless powder collecting chamber is positioned at bottle inside and is communicated with storage powder chamber.The inwall of flour extraction pipe is provided with the useless powder passage that is communicated with useless powder collecting chamber and external environment condition.
Aforementioned toner replenishes bottle, and the port that its useless powder passage and flour extraction pipe are used for being communicated with external environment condition back to bottle is positioned on the same plane and by dismountable bottle cap and seals.
Aforementioned toner replenishes bottle, and the connection between its useless powder collecting chamber and the storage powder chamber realizes via window.
Aforementioned toner replenishes bottle, and its window is positioned at the position of useless powder collecting chamber at the bottom of near the bottle of bottle.
Aforementioned toner replenishes bottle, and its window is provided with first retaining valve that can open or close.The opening direction of first retaining valve is pointed to the inside of storage powder chamber by useless powder collecting chamber.
Aforementioned toner replenishes bottle, and its window is provided with the ventilated membrane that only allows gas to pass.
Aforementioned toner replenishes bottle, and the position that its useless powder collecting chamber is communicated with useless powder passage is provided with second retaining valve that can open or close.The opening direction of second retaining valve is pointed to the inside of useless powder collecting chamber by useless powder passage.
Aforementioned toner replenishes bottle, and its flour extraction pipe is the Taper Pipe that profile is taper.The less end of Taper Pipe lateral dimension is positioned at the side away from bottle.
Aforementioned toner replenishes bottle, between its valve protection cap and bottle, is equipped with middle cover.Middle cover is provided with back to a side of bottle and leads tube cell.Lead tube cell and be nested in the inside of flour extraction pipe.Flour extraction pipe is communicated with storage powder chamber and external environment condition via leading tube cell.Useless powder passage is the gap of reserving between tube cell outer wall and the flour extraction pipe inwall leading.
Aforementioned toner replenishes bottle, and the port that its useless powder passage and flour extraction pipe are used for being communicated with external environment condition back to bottle is positioned on the same plane and by dismountable bottle cap and seals.Connection between useless powder collecting chamber and the storage powder chamber realizes via window.Window is positioned at the position of useless powder collecting chamber at the bottom of near the bottle of bottle.Window is provided with first retaining valve that can open or close.The opening direction of first retaining valve is pointed to the inside of storage powder chamber by useless powder collecting chamber.The position that useless powder collecting chamber is communicated with useless powder passage is provided with second retaining valve that can open or close.The opening direction of second retaining valve is pointed to the inside of useless powder collecting chamber by useless powder passage.Flour extraction pipe is the Taper Pipe that profile is taper.The less end of Taper Pipe lateral dimension is positioned at the side away from bottle.Between valve protection cap and bottle, be equipped with middle cover.Middle cover is provided with back to a side of bottle and leads tube cell.Lead tube cell and be nested in the inside of flour extraction pipe.Flour extraction pipe is communicated with storage powder chamber and external environment condition via leading tube cell.Useless powder passage is the gap of reserving between tube cell outer wall and the flour extraction pipe inwall leading.
Aforementioned toner replenishes bottle, and the port that its useless powder passage and flour extraction pipe are used for being communicated with external environment condition back to bottle is positioned on the same plane and by dismountable bottle cap and seals.Connection between useless powder collecting chamber and the storage powder chamber realizes via window.Window is positioned at the position of useless powder collecting chamber at the bottom of near the bottle of bottle.Window is provided with the ventilated membrane that only allows gas to pass.The position that useless powder collecting chamber is communicated with useless powder passage is provided with second retaining valve that can open or close.The opening direction of second retaining valve is pointed to the inside of useless powder collecting chamber by useless powder passage.Flour extraction pipe is the Taper Pipe that profile is taper.The less end of Taper Pipe lateral dimension is positioned at the side away from bottle.Between valve protection cap and bottle, be equipped with middle cover.Middle cover is provided with back to a side of bottle and leads tube cell.Lead tube cell and be nested in the inside of flour extraction pipe.Flour extraction pipe is communicated with storage powder chamber and external environment condition via leading tube cell.Useless powder passage is the gap of reserving between tube cell outer wall and the flour extraction pipe inwall leading.
Toner of the present invention replenishes bottle, to wafting and briming with problems such as the pollution that causes and health hazard because of toner in the existing toner filling process, near the inner original storage powder of its bottle chamber, is provided with the powder collecting chamber that independently gives up.Useless powder collecting chamber is communicated with external environment condition via useless powder passage is used for being communicated with the flour extraction pipe of external environment condition in original storage powder chamber port position.Under this structural regime; When using toner of the present invention to replenish bottle as the laser printer processing box filling during as the toner of developer; Useless powder passage will extend in the powder storehouse of laser printer processing box with flour extraction pipe simultaneously; Be accompanied by the indoor toner of storage powder and under action of gravity, constantly pour into the powder storehouse, the air in the powder storehouse gets into useless powder collecting chamber because of pressurized along useless powder passage, and it is indoor that the window on useless powder collecting chamber gets into the storage powder again; Make powder storehouse, useless powder collecting chamber, storage powder chamber constitute a dynamic gas pressure balancing system; Meanwhile, the air that in the powder storehouse, flows out will carry the residual toner that is not used in the powder storehouse and is in the migration state and get into useless powder collecting chamber, thus the outside of avoiding these residual toner that are in the migration state to waft and replenish bottle to laser printer processing box powder storehouse and toner of the present invention.When carrying the residual toner that is not used in the powder storehouse and is in the migration state, the air that flows out in the powder storehouse converges to useless powder collecting chamber when inner; Retaining valve in the useless powder passage receives from the pressure of powder storehouse one side and opening, and air can get into useless powder collecting chamber smoothly together with its residual toner of carrying.When the window on the useless powder collecting chamber was installed first retaining valve, first retaining valve will be opened from the higher relatively pressure of useless powder collecting chamber one side, and residual toner can to get into the storage powder indoor and fall to this along with air; Only allow gas to pass and when not allowing ventilated membrane that toner passes through, the air of useless powder collecting chamber still can be back to storage powder chamber when the window on the useless powder collecting chamber is equipped with, but residual toner then can be trapped and be deposited in the useless powder collecting chamber.It is simple that this toner replenishes bottle structure, and the phenomenon that can effectively avoid toner to waft and brim with when utilizing it to be laser printer processing box filling toner helps keeping clean environment, stops the health hazard that dust causes.
Description of drawings
Fig. 1 toner of the present invention replenishes the bottle skeleton view.
Fig. 2 toner of the present invention replenishes the bottle cut-open view.
Fig. 3 toner of the present invention replenishes the bottle structure decomposition diagram.
Fig. 4 toner of the present invention replenishes bottle fragmentary, perspective view.
Fig. 5 is the partial enlarged view of Fig. 2.
Embodiment
Describe toner of the present invention in detail below in conjunction with accompanying drawing and replenish bottle.
Referring to Fig. 1～5, toner of the present invention is shown replenishes skeleton view and the cut-open view of bottle under different assembled states and viewing angle.
This toner replenishes the useless powder collecting chamber 103 that bottle 100 structurally mainly comprises bottle 101, valve protection cap 102 and its inner hollow.
Bottle 101 is slightly cylindrical, has certain elasticity, and its inner hollow is configured to store the storage powder chamber 104 as the toner of developer.The axial end of bottle 101 by bottle at the bottom of 105 sealings, the other end is the opening 106 that is in open state.The mode that valve protection cap 102 combines with screw thread removably is fixed in on the wall outside the bottle 101 of opening 106 correspondences.Between valve protection cap 102 and bottle 101, be provided with the middle cover 107 of movable assembly.Be tightened through screw thread 108 outside the bottle 101 corresponding under the state on the wall at valve protection cap 102 with opening 106; Middle cover 107 is buckled between valve protection cap 102 and the bottle 101 tightly; And, make storage powder chamber 104 become an airtight hollow cavity with opening 106 sealings.In the side of valve protection cap 102, be provided with the flour extraction pipe 109 that its profile is taper back to bottle 101.The less end of flour extraction pipe 109 lateral dimensions is positioned at the side away from bottle 101.In the side of middle cover 107, be provided with and lead tube cell 110 back to bottle 101.Leading tube cell 110 is nested in the flour extraction pipe 109.Storage powder chamber 104 is via leading the external environment condition that tube cell 110 is communicated with beyond the bottle 101.
Useless powder collecting chamber 103 is positioned at the inside of bottle 101, and it is to be fitted in jointly with bonding way on the inwall of bottle 101 by dividing plate 117 and cotton pad 118 to constitute.Its middle cotton pad 118 is placed between the inwall of dividing plate 117 and bottle 101 by pad, plays sealing function.The inwall of flour extraction pipe 109 and lead between the outer wall of tube cell 110 and remain with predetermined gap, this gap with become the useless powder passage 111 that is interconnected between useless powder collecting chamber 103 and the external environment condition beyond the bottle 101 after transitional pore 119 on being opened in middle cover 107 is communicated with.Useless powder passage 111 with lead tube cell 110, both are positioned on the same plane back to the port that bottle 101 is used for being communicated with external environment condition respectively, and this port by dismountable bottle cap 112 with connector or pluggable mode sealing.Bottle cap 112 is articulated on the valve protection cap 102 through connecting band 113.Useless powder collecting chamber 103 position of 105 at the bottom of near the bottle of bottle 101 is provided with window 114.Useless powder collecting chamber 103 is communicated with storage powder chamber 104 via window 114.Window 114 is provided with first retaining valve 115.Position at the useless powder passage 111 of useless powder collecting chamber 103 connections for the inlet position of useless powder collecting chamber 103, is provided with second retaining valve 116 in this embodiment.
First retaining valve, 115 opening directions are pointed to the inside of storage powder chamber 104 by useless powder collecting chamber 103.When first retaining valve 115 was in opening, gas can only flow into storage powder chambers 104 and can not reverse flow by useless powder collecting chamber 103, and the residual toner that accumulate useless powder collecting chamber 103 inside then can get into the inside of storage powder chamber 104 with gas.When first retaining valve 115 was in closed condition, useless powder collecting chamber 103 was with correspondingly being in state of isolation between the storage powder chamber 104, and storage powder chamber 104 gas inside and toner can not get into the inside of useless powder collecting chamber 103.
The opening direction of second retaining valve 116 points to useless powder collecting chamber 103 inside by useless powder passage 111.When second retaining valve 116 was in opening, gas can only flow into useless powder collecting chamber 103 and can not reverse flow by useless powder passage 111, and the residual toner in the useless powder passage 111 can get into the inside of useless powder collecting chamber 103 with gas.When second retaining valve 116 was in closed condition, useless powder collecting chamber 103 was with also correspondingly being in state of isolation between the useless powder passage 111, and gas in the useless powder collecting chamber 103 and residual toner can not get into the inside of useless powder passage 111.
The unlatching of first retaining valve 115 or closed condition are by the pressure differential control between useless powder collecting chamber 103 and the storage powder chamber 104.The unlatching of second retaining valve 116 or closed condition are by the control of the pressure differential between useless powder collecting chamber 103 and the useless powder passage 111.
Why above-mentioned useless powder passage 111 adopts to constitute at the flour extraction pipe 109 and the gap form of leading between the tube cell 110, mainly is the make that between valve protection cap 102 and bottle 101, to add middle cover 107 and between valve protection cap 102 is with bottle 101, adopt screw thread to combine in order to adapt to; If cancellation middle cover 107 with its on lead tube cell 110, then useless powder passage 111 can directly form on the inwall of flour extraction pipe 109.
Toner in laser printer processing box powder storehouse is exhausted; When utilizing this toner to replenish bottle 100 for laser printer processing box powder storehouse filling toner; At first pull out bottle cap 112, and insert flour extraction pipe 109 in the powder storehouse of laser printer processing box, under this state; Lead tube cell 110 and also extend into simultaneously in the powder storehouse of laser printer processing box with useless powder passage 111, the toner that is installed in the storage powder chamber 104 is circulated in the powder storehouse through leading tube cell 110 under action of gravity immediately.Inside, laser printer processing box powder storehouse causes its internal air pressure to increase because of toner flows into; This increased pressure is transmitted to useless powder collecting chamber 103 via useless powder passage 111; This moment second retaining valve 116 to receive from useless powder passage 111 1 sides be the pressure that laser printer processing box powder storehouse is transmitted; And then be unlocked towards the inside of useless powder collecting chamber 103; The residual toner that is in floating state in air and the laser printer processing box powder storehouse can get into useless powder collecting chamber 103, the first retaining valves 115 synchronously and also experience the pressure from useless powder collecting chamber 103 simultaneously, and then is unlocked towards the inside of storage powder chamber 104; The gas that is being mingled with floating toner in the useless powder collecting chamber 103 is immediately through being back to storage powder chamber 104 behind first retaining valve 115; The negative pressure that produces to fill up storage powder chamber 104 internal cause toners to flow out makes the inside of storage powder chamber 104, especially can not form negative pressure and hinder toner near 105 part at the bottom of the bottle and flow out.
Flow out in order to quicken toner, improve powder filling speed, can the bottle 101 of the additional bottle 100 of toner be pushed.Receive manipulator extruding and opening 106 is under the unlimited state at bottle 101; Storage powder chamber 104 inner toners can produce wriggling; Its flowability is strengthened, and then flows out via opening 106, on the other hand; Storage powder chamber 104 also can increase with useless powder collecting chamber 103 both pressure inside; Form storage powder chamber 104 internal pressures greater than useless powder collecting chamber 103 internal pressures, useless powder collecting chamber 103 internal pressures cause first retaining valve 115 and second retaining valve 116 all to be in closed condition greater than the state of useless powder passage 111 internal pressures.Therefore during extrusion bottle 101, first retaining valve 115 and second retaining valve 116 all are in closed condition, and storage powder chamber 104 interior increased pressure can be released via leading tube cell 110 toner effectively in printer processes box powder storehouse.When the manipulator cancels when extruding, bottle 101 restores to the original state, and the toner of storage powder chamber 104 is because action of gravity and can be by resorption; Storage powder chamber 104 all restores to the original state with bottle 101 with useless powder collecting chamber 103 internal pressures and reduces; Mixing in the printer processes box powder storehouse has the higher relatively air of toner and pressure along useless powder passage 111, washes second retaining valve 116 open, through useless powder collecting chamber 103; Wash first retaining valve 115 again open, be back in the storage powder chamber 104 through window 114 at last.
As another embodiment of the present invention, can cancel first retaining valve 115 on the window 114, and make window 114 be in opening-wide state all the time.At this moment, storage powder chamber 104 directly is communicated with useless powder collecting chamber 103.
As this present invention's a embodiment again, can on window 114, install and only allow gas to pass but can prevent that the ventilated membrane that toner passes through from substituting first retaining valve 115.This moment, gas can unhinderedly flow between storage powder chamber 104 and useless powder collecting chamber 103; But the powder collecting chamber 103 inner residual toner of giving up can be stopped in useless powder collecting chamber 103 inside also final settlements in this, thereby the powder collecting chamber 103 inner residual toner that prevent to give up mix with the brand-new toners formation of storing up 104 inside, powder chamber.
Claims (11)
1. toner replenishes bottle; Comprise bottle and valve protection cap; Said bottle inner hollow to be constituting in order to storing the storage powder chamber of toner, and said valve protection cap removably is fixed on the opening of said bottle said storage powder chamber is sealed, and said valve protection cap is provided with the flour extraction pipe that is communicated with said storage powder chamber and external environment condition back to a side of said bottle; It is characterized in that; Also comprise the useless powder collecting chamber that is communicated with said storage powder chamber, it is inner that said useless powder collecting chamber is positioned at said bottle, and the inwall of said flour extraction pipe is provided with the useless powder passage that is communicated with said useless powder collecting chamber and external environment condition.
2. replenish bottle according to the said toner of claim 1, it is characterized in that, the port that said useless powder passage and said flour extraction pipe are used for being communicated with external environment condition back to said bottle is positioned on the same plane and by dismountable bottle cap sealing.
3. replenish bottle according to the said toner of claim 1, it is characterized in that the connection between said useless powder collecting chamber and the said storage powder chamber realizes via window.
4. replenish bottle according to the said toner of claim 3, it is characterized in that, said window is positioned at said useless powder collecting chamber near the position at the bottom of the bottle of said bottle.
5. replenish bottle according to the said toner of claim 4, it is characterized in that said window is provided with first retaining valve that can open or close, the opening direction of said first retaining valve is pointed to the inside of said storage powder chamber by said useless powder collecting chamber.
6. replenish bottle according to the said toner of claim 4, it is characterized in that said window is provided with the ventilated membrane that only allows gas to pass.
7. replenish bottle according to the said toner of claim 1; It is characterized in that; The position that said useless powder collecting chamber is communicated with said useless powder passage is provided with second retaining valve that can open or close, and the opening direction of said second retaining valve is pointed to the inside of said useless powder collecting chamber by said useless powder passage.
8. replenish bottle according to the said toner of claim 1, it is characterized in that said flour extraction pipe is the Taper Pipe that profile is taper, the less end of said Taper Pipe lateral dimension is positioned at the side away from said bottle.
9. replenish bottle according to the said toner of claim 1; It is characterized in that; Between said valve protection cap and said bottle, be equipped with middle cover, said middle cover is provided with back to a side of said bottle and leads tube cell, saidly leads the inside that tube cell is nested in said flour extraction pipe; Said flour extraction pipe is communicated with said storage powder chamber and external environment condition via the said tube cell of leading, and said useless powder passage is in the said gap of reserving between tube cell outer wall and the said flour extraction pipe inwall of leading.
10. replenish bottle according to the said toner of claim 1; It is characterized in that; The port that said useless powder passage and said flour extraction pipe are used for being communicated with external environment condition back to said bottle is positioned on the same plane and by dismountable bottle cap sealing; Connection between said useless powder collecting chamber and the said storage powder chamber realizes that via window said window is positioned at said useless powder collecting chamber near the position at the bottom of the bottle of said bottle, and said window is provided with first retaining valve that can open or close; The opening direction of said first retaining valve is pointed to the inside of said storage powder chamber by said useless powder collecting chamber; The position that said useless powder collecting chamber is communicated with said useless powder passage is provided with second retaining valve that can open or close, and the opening direction of said second retaining valve points to the inside of said useless powder collecting chamber by said useless powder passage, and said flour extraction pipe is the Taper Pipe that profile is taper; The less end of said Taper Pipe lateral dimension is positioned at the side away from said bottle; Between said valve protection cap and said bottle, be equipped with middle cover, said middle cover is provided with back to a side of said bottle and leads tube cell, saidly leads the inside that tube cell is nested in said flour extraction pipe; Said flour extraction pipe is communicated with said storage powder chamber and external environment condition via the said tube cell of leading, and said useless powder passage is in the said gap of reserving between tube cell outer wall and the said flour extraction pipe inwall of leading.
11. replenish bottle according to the said toner of claim 1; It is characterized in that; The port that said useless powder passage and said flour extraction pipe are used for being communicated with external environment condition back to said bottle is positioned on the same plane and by dismountable bottle cap sealing; Connection between said useless powder collecting chamber and the said storage powder chamber realizes via window; Said window is positioned at said useless powder collecting chamber near the position at the bottom of the bottle of said bottle, and said window is provided with the ventilated membrane that only allows gas to pass, and the position that said useless powder collecting chamber is communicated with said useless powder passage is provided with second retaining valve that can open or close; The opening direction of said second retaining valve is pointed to the inside of said useless powder collecting chamber by said useless powder passage; Said flour extraction pipe is the Taper Pipe that profile is taper, and the less end of said Taper Pipe lateral dimension is positioned at the side away from said bottle, between said valve protection cap and said bottle, is equipped with middle cover; Said middle cover is provided with back to a side of said bottle and leads tube cell; Saidly lead the inside that tube cell is nested in said flour extraction pipe, said flour extraction pipe is communicated with said storage powder chamber and external environment condition via the said tube cell of leading, and said useless powder passage is in the said gap of reserving between tube cell outer wall and the said flour extraction pipe inwall of leading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110376448.XA CN102385289B (en) | 2011-11-23 | 2011-11-23 | Toner replenishing bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110376448.XA CN102385289B (en) | 2011-11-23 | 2011-11-23 | Toner replenishing bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102385289A true CN102385289A (en) | 2012-03-21 |
| CN102385289B CN102385289B (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110376448.XA Active CN102385289B (en) | 2011-11-23 | 2011-11-23 | Toner replenishing bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102385289B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676563A (en) * | 2013-12-31 | 2014-03-26 | 珠海天威飞马打印耗材有限公司 | Toner cartridge |
| CN108107695A (en) * | 2017-11-29 | 2018-06-01 | 谢小起 | A kind of packing carbon powder device |
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| JP2001249528A (en) * | 2000-03-03 | 2001-09-14 | Toshiba Tec Corp | Toner bottle |
| CN1567102A (en) * | 2000-02-17 | 2005-01-19 | 株式会社理光 | Toner storing device and toner replenishing method and device |
| CN201444235U (en) * | 2009-07-24 | 2010-04-28 | 富美科技有限公司 | Device for accelerating powder filling |
| CN201707549U (en) * | 2010-06-23 | 2011-01-12 | 珠海天威飞马打印耗材有限公司 | Carbon powder bottle easy to add powder |
| CN201740978U (en) * | 2009-11-13 | 2011-02-09 | 富美科技有限公司 | Powder filling device |
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2011
- 2011-11-23 CN CN201110376448.XA patent/CN102385289B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1567102A (en) * | 2000-02-17 | 2005-01-19 | 株式会社理光 | Toner storing device and toner replenishing method and device |
| JP2001249528A (en) * | 2000-03-03 | 2001-09-14 | Toshiba Tec Corp | Toner bottle |
| CN201444235U (en) * | 2009-07-24 | 2010-04-28 | 富美科技有限公司 | Device for accelerating powder filling |
| CN201740978U (en) * | 2009-11-13 | 2011-02-09 | 富美科技有限公司 | Powder filling device |
| CN201707549U (en) * | 2010-06-23 | 2011-01-12 | 珠海天威飞马打印耗材有限公司 | Carbon powder bottle easy to add powder |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676563A (en) * | 2013-12-31 | 2014-03-26 | 珠海天威飞马打印耗材有限公司 | Toner cartridge |
| CN103676563B (en) * | 2013-12-31 | 2016-08-24 | 珠海天威飞马打印耗材有限公司 | Cartridge |
| CN108107695A (en) * | 2017-11-29 | 2018-06-01 | 谢小起 | A kind of packing carbon powder device |
| CN108107695B (en) * | 2017-11-29 | 2020-09-25 | 苏州市信睦知识产权服务有限公司 | Carbon powder filling device |
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| Publication number | Publication date |
|---|---|
| CN102385289B (en) | 2014-08-20 |
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