CN202257041U - Toner cartridge and laser printer - Google Patents
Toner cartridge and laser printer Download PDFInfo
- Publication number
- CN202257041U CN202257041U CN 201120374580 CN201120374580U CN202257041U CN 202257041 U CN202257041 U CN 202257041U CN 201120374580 CN201120374580 CN 201120374580 CN 201120374580 U CN201120374580 U CN 201120374580U CN 202257041 U CN202257041 U CN 202257041U
- Authority
- CN
- China
- Prior art keywords
- toner
- deformable member
- cartridge
- puddle support
- stirring vane
- 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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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
- G03G15/0889—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for agitation or stirring
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
The utility model discloses a toner cartridge and a laser printer. The toner cartridge comprises a toner compartment for accommodating a toner and a stirrer, wherein the stirrer is arranged in the toner compartment, and comprises a stirring center shaft and a stirring frame; a deformable part is arranged on an inclined plane which is formed by the toner compartment and a development compartment along a toner outlet direction, and is extended into the toner compartment along the inclined plane; and stirring blades are connected to the far end of the stirring frame relative to the stirring center shaft and partially arranged in the toner compartment, contact the inner wall of the toner compartment, and can contact the deformable part when rotating along with the stirring frame. By the toner cartridge and the laser printer, the amount of the toner remaining in the toner cartridge can be decreased to a greater extent, and simultaneously, the toner is prevented from being accumulated and even agglomerated on the inclined plane at a toner outlet.
Description
Technical field
The utility model relates to the PRN device field, relates in particular to a kind of cartridge and laser printer.
Background technology
The Fei Fenliang of cartridge of the prior art is bigger, and carbon dust is piled into piece easily in powder box, makes that the effect of printing is bad.
Described in U.S. Pat 6771922; LEX T series cartridge powder storehouse comprises four walls up and down; To form a carbon dust accommodating chamber, wherein the lower wall in powder storehouse stops at 1/3 place that accounts for powder storehouse height greatly extending, and has formed the plane that a summary has a down dip herein to the right; The common meal outlet that forms of this plane and upper wall, whole powder storehouse roughly is cylindric.One puddle support is rotatable to be arranged in the powder storehouse, and with the carbon dust in the stirring powder storehouse, under beating action, the part carbon dust moves to meal outlet, and this puddle support comprises a rotary middle spindle, and the outer flour stirring frame of a width range extension along the powder storehouse.Because of both materials all are moulding, and powder storehouse shape limits, like this,, can cause outer puddle support excessive apart from the distance of powder storehouse lower surface if the height dimension of outer puddle support is not controlled accurately, useless powder amount will be increased; If distance is too small, then can interfere the flour stirring process; At the meal outlet place, when carbon dust was sent to above-mentioned place, plane, because of the angle of inclination restriction, the carbon dust here will be in static relatively state again, and difficulty is sent to the powder feeding roller surface, and the carbon dust that then can cause of a specified duration is piled up caking.
Do not have to solve existing powder feeding structure in other prior aries yet and have many defectives, thereby influenced print quality.
Summary of the invention
The technical matters that the utility model will solve is to the puddle support height in the cartridge in the prior art wayward and influence powder delivery or stirring; And be prone to cause the defective of carbon dust accumulation in the cartridge; Providing a kind of can reduce surplus powder in the toner than limits, and can prevent that carbon dust from producing accumulation even long-pending piece on the clinoplane at meal outlet place.
The utility model solves the technical scheme that its technical matters adopted:
A kind of cartridge is provided; Comprise the toner and the stirrer that are used for ccontaining carbon dust; Said stirrer places said toner inner, and said stirrer comprises mixing center axle, puddle support and drive unit, and said mixing center axle rotatably is supported between the two opposite side walls of said toner; And be connected with the said drive unit of said toner one side; Said puddle support rotatably is connected to be stated on the mixing center axle, but said toner is provided with deformable member along the clinoplane that meal outlet direction and said developing chamber form, but said deformable member is extended in said toner along said clinoplane;
Be connected with stirring vane at said puddle support with respect to the far-end of said mixing center axle; Said stirring vane partly places said toner; Contact with the inwall of said toner, but said stirring vane can contact with said deformable member when rotating with said puddle support.
In the described cartridge of the utility model, said stirring vane is that a plurality of being fixed on is in-line arranged rectangular shape blade on the said puddle support.
In the described cartridge of the utility model, but said deformable member comprise a plurality of can be through the hole of carbon dust.
In the described cartridge of the utility model, but the part that said deformable member is extended in said toner is a plurality of T type blades that in-line is arranged that are, and forms rectangular hole between the adjacent said T type blade.
In the described cartridge of the utility model, hot melting mode is fixed on the said clinoplane but said deformable member is through pasting perhaps.
In the described cartridge of the utility model, hot melting mode is fixed on the said puddle support said stirring vane through pasting perhaps.
The utility model also provides a kind of laser printer, and this laser printer comprises any one cartridge mentioned above.
The beneficial effect that the utility model produces is: the utility model makes it to contact with the bottom of toner through on the puddle support of cartridge, setting up stirring vane, can reduce Yu Fenliang than limits; But toner is provided with deformable member along the clinoplane of meal outlet direction and the formation of said developing chamber in addition; But, stirring vane can contact when rotating with puddle support with deformable member; But both produce interactional power and make deformable member generation relative motion, have prevented carbon dust on the clinoplane at meal outlet place, to produce and have piled up even long-pending piece.
Description of drawings
To combine accompanying drawing and embodiment that the utility model is described further below, in the accompanying drawing:
Fig. 1 is the inner structure synoptic diagram of the utility model embodiment cartridge;
Fig. 2 is the partial enlarged drawing of A among Fig. 1;
Fig. 3 is the utility model embodiment printer section inner structure synoptic diagram;
Fig. 4 is the sectional view of the utility model embodiment cartridge.
The primary clustering symbol description
But developing chamber 3 deformable member 4
Stirring vane 23
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, the utility model embodiment cartridge mainly comprises the toner 1 that is used for ccontaining carbon dust, and this cartridge also comprises the stirrer 2 that is used to stir carbon dust that places toner 1 inside.
As shown in Figure 3, toner 1 is provided with the meal outlet 11 that carbon dust is discharged that is used for that is communicated with developing chamber 3.When stirrer 2 stirs carbon dust carbon dust is carried to meal outlet 11.Stirrer 2 comprises mixing center axle 21, puddle support 22 and drive unit 24; Drive unit 24 is arranged on a side of toner 1; Mixing center axle 21 rotatably is supported between the two opposite side walls of toner 1; And be connected with the drive unit of toner 1 one sides, drive unit 24 is used to drive the rotation of mixing center axle 21.Puddle support 22 rotatably is connected on the mixing center axle 21, stirs carbon dust along with the rotation of mixing center axle 21, and carbon dust is carried to meal outlet.Wherein, puddle support 22 can be processed by materials such as ABS (acrylonitrile-butadiene-phenylethylene) resins, and it can be processed with mixing center axle 21 integral body.
The lower wall of toner 1 has formed a clinoplane 12 along meal outlet 11 directions and developing chamber 3 (adjacent with toner 1); But toner 1 is provided with deformable member 4 along the clinoplane 12 of meal outlet 11 directions and developing chamber 3 formation; But deformable member 4 is extended in toner 1 along clinoplane 12; But deformable member 4 can be pasted or hot melting mode is fixed on the above-mentioned clinoplane 12, but deformable member 4 can be to have certain thickness and flexible PET diaphragm.
Be connected with stirring vane 23 at puddle support 22 with respect to the far-end of mixing center axle 21; But stirring vane 23 is oppositely arranged with deformable member 4; Stirring vane 23 parts place toner 1; Contact with the inwall of said toner 1, can the carbon dust on the inwall also be swept and flow to developing chamber 3 in the toner 1, thereby reduced the Yu Fenliang in the toner 1 to large extent.But stirring vane 23 can contact with deformable member 4 with puddle support 22 rotations the time; Produce interactional power; But deformable member 4 produces relative motion, thereby the carbon dust that will be deposited on the above-mentioned clinoplane 12 shakes, and has prevented accumulation even the long-pending piece of carbon dust on this clinoplane 12.Stirring vane 23 can be pasted or hot melting mode is fixed on the puddle support 22, and it also can be to have certain thickness and flexible PET diaphragm.
In embodiment of the utility model, simultaneously with reference to shown in Figure 4, the stirring vane 23 in the cartridge can be a plurality of being fixed on and is in-line arranged rectangular shape blade on the puddle support 22 like Fig. 2.A plurality of blades can contact with the inwall of toner 1 better, reduce Yu Fenliang better.
Further, as shown in Figure 2 in the embodiment of the utility model, but deformable member 4 comprises a plurality of holes 41 through carbon dust, but the carbon dust on the feasible deformable member 4 more is prone to fall in the toner 1 through this hole 41 or imports in the developing chamber 3.But deformable member 4 can be made up of a plurality of rule parts, can circular or square hole be set at each several part, and the shape in hole 41 can certainly be provided with arbitrarily, and its size can design according to actual conditions, mainly is to pass through carbon dust for ease.
Further, shown in Figure 4 like Fig. 2 reference simultaneously in the embodiment of the utility model, but the part that deformable member 4 is extended in toner 1 is a plurality of T type blades that in-line is arranged that are, and forms rectangular hole 41 between the adjacent T type blade.But the length that deformable member 4 is extended can basis contacts situation with stirring vane 23 decides, and with stirring vane 23 contact processes in can the carbon dust on the clinoplane 12 all be shaken.But deformable member 4 comprises a plurality of T type blades, but can strengthen the deformability of deformable member 4, increases its suppleness.
Above-mentioned cartridge can be applied to can improve the print quality of laser printer in the laser printer, and can reduce the waste of carbon dust, has practiced thrift cost.All laser printers that has used above-mentioned cartridge all should fall into the protection domain of the utility model.
The utility model makes it to contact with the bottom of toner 1 through on the puddle support 22 of cartridge, setting up stirring vane 23, can reduce the Yu Fenliang in the cartridge than limits; But toner 1 is provided with deformable member 4 along the clinoplane 12 of meal outlet 11 directions and developing chamber 3 formation in addition; But, stirring vane 23 can contact when rotating with puddle support 22 with deformable member 4; Make deformable member 4 that relative motion take place but both produce interactional power, prevented carbon dust on the clinoplane at meal outlet place, to produce and piled up even long-pending piece.
Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model accompanying claims according to above-mentioned explanation.
Claims (7)
1. cartridge; Comprise the toner (1) and the stirrer (2) that are used for ccontaining carbon dust; Said stirrer (2) places said toner (1) inside, and said stirrer (2) comprises mixing center axle (21), puddle support (22) and drive unit (24), and said mixing center axle (21) rotatably is supported between the two opposite side walls of said toner (1); And be connected with the said drive unit (24) of said toner (1) one side; Said puddle support (22) rotatably is connected to be stated on the mixing center axle (21), it is characterized in that
Said toner (1) but the clinoplane that forms along meal outlet direction and developing chamber is provided with deformable member (4), but said deformable member (4) is extended in said toner (1) along said clinoplane;
Be connected with stirring vane (23) at said puddle support (22) with respect to the far-end of said mixing center axle (21); Said stirring vane (23) part places said toner (1); Contact with the inwall of said toner (1), said stirring vane (23) can contact with said deformable member (4) when rotating with said puddle support (22).
2. cartridge according to claim 1 is characterized in that, said stirring vane (23) is in-line arranged rectangular shape blade for a plurality of being fixed on the said puddle support.
3. cartridge according to claim 1 is characterized in that, but said deformable member (4) comprise a plurality of can be through the hole of carbon dust.
4. cartridge according to claim 3 is characterized in that, but the part that said deformable member (4) is extended in said toner (1) is a plurality of T type blades that in-line is arranged that are, and forms rectangular hole between the adjacent said T type blade.
5. according to the cartridge described in the claim 1, it is characterized in that hot melting mode is fixed on the said clinoplane but said deformable member (4) is through pasting perhaps.
6. cartridge according to claim 1 is characterized in that, hot melting mode is fixed on the said puddle support (22) said stirring vane (23) through pasting perhaps.
7. a laser printer is characterized in that, this laser printer comprises each described cartridge among the claim 1-6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120374580 CN202257041U (en) | 2011-09-27 | 2011-09-27 | Toner cartridge and laser printer |
| PCT/CN2012/081964 WO2013044790A1 (en) | 2011-09-27 | 2012-09-26 | Toner cartridge and laser printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120374580 CN202257041U (en) | 2011-09-27 | 2011-09-27 | Toner cartridge and laser printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202257041U true CN202257041U (en) | 2012-05-30 |
Family
ID=46118255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120374580 Expired - Lifetime CN202257041U (en) | 2011-09-27 | 2011-09-27 | Toner cartridge and laser printer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202257041U (en) |
| WO (1) | WO2013044790A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013044790A1 (en) * | 2011-09-27 | 2013-04-04 | 珠海天威飞马打印耗材有限公司 | Toner cartridge and laser printer |
| CN105785731A (en) * | 2016-05-03 | 2016-07-20 | 上福全球科技股份有限公司 | Toner cartridge |
| CN109725518A (en) * | 2019-03-20 | 2019-05-07 | 珠海天威飞马打印耗材有限公司 | Developer replenishing container |
| CN113504716A (en) * | 2021-06-07 | 2021-10-15 | 刘黎湘 | Anti formula printer cartridge that makes a joint of rotation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3959222B2 (en) * | 1999-05-06 | 2007-08-15 | 株式会社リコー | Developing device and image forming apparatus |
| JP2006276615A (en) * | 2005-03-30 | 2006-10-12 | Kyocera Mita Corp | Toner supply device |
| JP5353317B2 (en) * | 2009-03-06 | 2013-11-27 | 株式会社リコー | Developing device, process cartridge, and image forming apparatus |
| JP5099157B2 (en) * | 2010-03-24 | 2012-12-12 | 富士ゼロックス株式会社 | Developer container, developing device using the same, image forming unit, and image forming apparatus |
| CN202257041U (en) * | 2011-09-27 | 2012-05-30 | 珠海天威飞马打印耗材有限公司 | Toner cartridge and laser printer |
-
2011
- 2011-09-27 CN CN 201120374580 patent/CN202257041U/en not_active Expired - Lifetime
-
2012
- 2012-09-26 WO PCT/CN2012/081964 patent/WO2013044790A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013044790A1 (en) * | 2011-09-27 | 2013-04-04 | 珠海天威飞马打印耗材有限公司 | Toner cartridge and laser printer |
| CN105785731A (en) * | 2016-05-03 | 2016-07-20 | 上福全球科技股份有限公司 | Toner cartridge |
| CN105785731B (en) * | 2016-05-03 | 2019-08-16 | 上福全球科技股份有限公司 | Individual toner cartridges |
| CN109725518A (en) * | 2019-03-20 | 2019-05-07 | 珠海天威飞马打印耗材有限公司 | Developer replenishing container |
| CN109725518B (en) * | 2019-03-20 | 2023-11-24 | 珠海天威飞马打印耗材有限公司 | Developer supply container |
| CN113504716A (en) * | 2021-06-07 | 2021-10-15 | 刘黎湘 | Anti formula printer cartridge that makes a joint of rotation |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013044790A1 (en) | 2013-04-04 |
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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 |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |