CN214202054U - Split type toner cartridge and toner cartridge storage box - Google Patents
Split type toner cartridge and toner cartridge storage box Download PDFInfo
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- CN214202054U CN214202054U CN202023351406.4U CN202023351406U CN214202054U CN 214202054 U CN214202054 U CN 214202054U CN 202023351406 U CN202023351406 U CN 202023351406U CN 214202054 U CN214202054 U CN 214202054U
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- powder
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- toner cartridge
- powder mouth
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Abstract
The utility model provides a split type cartridge, including the storage powder box that is equipped with out the powder mouth with be equipped with the body that is used for into the powder mouth, the body lateral wall is inwards sunken to be used for holding and stores up the powder box, goes out the powder mouth and just is connected through the jack formula with advancing the butt joint of powder mouth, stores up powder box both ends face and is equipped with the cylinder spacing lug that cuts off the both sides part along the axis, the both ends face of body is equipped with notch and spacing hole. The utility model discloses store up the powder box and can make things convenient for, install and dismantle from the cartridge body reliably, easily replace, reduce extravagantly.
Description
Technical Field
The utility model relates to a cartridge for laser printer, especially a can replace split type cartridge who stores up powder box.
Background
The carbon powder box for the laser printer in the prior art is internally provided with a powder storage box filled with carbon powder and is also provided with a roller set comprising a charging roller, a photosensitive drum, a powder roller and a transfer roller, wherein the powder roller is butted with a powder outlet of the powder storage box and can rotate at the powder outlet, and is contacted with the carbon powder in the powder storage box to stick the carbon powder on the surface of the powder roller. The powder outlet is provided with a powder outlet knife and a sealing strip, so that the carbon powder cannot leak out of the powder storage box. Some powder storage boxes are also internally provided with a stirrer which actively stirs the carbon powder to be contacted with the powder roller. The surface of the charging roller generates static electricity and transmits the static electricity to the surface of the photosensitive drum, the laser beam irradiates the surface of the photosensitive drum to eliminate partial static electricity to form a static pattern, the powder roller rotates to absorb carbon powder by the surface static electricity and transmit the carbon powder to the surface of the photosensitive drum, and the static-charged part on the surface of the photosensitive drum absorbs the carbon powder and then transfers the carbon powder to printing paper.
The carbon powder box for the laser printer in the prior art can only be discarded after the carbon powder in the powder storage box is exhausted, so that great waste is caused. Some toner cartridges can be used for filling toner into the previous toner cartridge, but the toner cartridge is difficult to operate and difficult to fill, and the toner is easy to leak in the toner filling process, so that the environment is polluted, if the manufacturing is poor, the toner is not uniformly distributed in the sub-cartridges, and the printing quality is also influenced.
SUMMERY OF THE UTILITY MODEL
For solving the problem of extravagant and operational difficulty, the utility model provides a disconnect-type cartridge.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a toner cartridge, includes the body that stores up powder box and internally mounted has the roller set, the powder box is equipped with out the powder mouth, it is equipped with first arch or first shrinkage pool to go out powder mouth periphery, it is equipped with along the axis and cuts off the spacing lug of cylinder of both sides part to store up powder box both ends face, one side lateral wall of body inwards caves in and forms the dead space that is used for holding the powder box, the dead wall be equipped with be used for with go out the powder mouth and dock advance the powder mouth, it is equipped with the second shrinkage pool that corresponds with first arch or the second that corresponds with first shrinkage pool to advance powder mouth periphery, the both ends face of body is equipped with the notch, the inner end of notch is spacing hole.
Furthermore, the diameters of the two arc surfaces of the limiting bump are slightly larger than the diameter of the limiting hole.
Further, sunken lateral wall is equipped with the waste powder export, and this internal waste powder passageway that is equipped with waste powder storehouse and waste powder export intercommunication, be equipped with the agitator in the waste powder passageway, be equipped with on the storage powder box and be used for the waste powder entry with the butt joint of waste powder export.
Further, still be equipped with the uplift on the storage powder box, be equipped with on the body and be used for holding the depressed part of uplift.
Due to the adoption of the technical scheme, compared with the prior art, the utility model, have following technological effect: the powder storage box can be conveniently and reliably installed and detached from the carbon powder box body, replacement is easy, only the powder storage box needs to be replaced after carbon powder is exhausted, the whole carbon powder box does not need to be discarded, waste is reduced, and waste powder can also return to the powder storage box for recycling through the waste powder channel.
Drawings
Fig. 1 is a schematic diagram of the separated state of the present invention.
Fig. 2 is a schematic view of the combination state of the present invention.
Fig. 3 is a schematic perspective view of the powder storage box.
Fig. 4 is a perspective view of the body.
The powder storage box comprises a body 1, a powder storage box 2, a powder roller 3, a limiting hole 4, a notch 5, a limiting lug 6, a concave space 7, a stirrer 8, a waste powder channel 9, a powder outlet 10, a first protrusion 11, a first concave hole 12, a waste powder inlet 13, a second protrusion 14, a second concave hole 15, a powder inlet 16, a powder outlet 17 and a bulge 18.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, the present invention includes a main body 1 and a powder storage box 2. Body 1 internally mounted has the roller set, and one side lateral wall of body 1 is inside sunken, forms the sunk space 7 that is used for holding storage powder box 2, and it has into powder mouth 16 to open on the sunken lateral wall. The powder storage box 2 is provided with a powder outlet 10 in butt joint with the powder inlet 16, when the powder storage box 2 is installed in the concave space 7 of the body 1, the powder outlet 10 is just in butt joint with the powder inlet 16, and sealing strips are attached to the periphery of the powder inlet 16 to prevent carbon powder from leaking when the powder outlet 10 is in butt joint with the powder inlet 16. The periphery of the powder outlet is provided with a first bulge 12 and a first concave hole 11, and the periphery of the powder inlet is provided with a second bulge 14 and a second concave hole 15.
The both sides terminal surface of body 1 is equipped with notch 5, and the inner end of notch is a spacing hole 4, and the both sides terminal surface of storage powder box 2 is equipped with spacing lug 6, and spacing lug 6 is one and cuts off the cylinder of both sides part along the axis, and two arc surface diameters are unanimous with spacing hole 4 or slightly are greater than spacing hole 4, and both sides face width slightly is less than the notch width.
As shown in fig. 1, the powder storage box 2 moves towards the body 1 along the direction indicated by the arrow, two side surfaces of the limiting projection 6 are parallel to two side surfaces of the notch 5, and are inserted into the notch 5 until entering the limiting hole 4, then the powder storage box 2 is rotated, the limiting projection 6 rotates in the limiting hole 4, two arc surfaces of the limiting projection 6 rotate to contact with the inner surface of the limiting hole 4 to form shaft hole matching, and continue to rotate until the powder outlet 10 is butted with the powder inlet 16, the first protrusion 12 is inserted into the second concave hole 15, the second protrusion 14 is inserted into the first concave hole 11, the first protrusion 12 is slightly larger than the second concave hole 15, the second protrusion 14 is slightly larger than the first concave hole 11, and the powder storage box 2 is reliably installed and fixed on the body 1 in a tight fit manner to prevent separation. After being installed, the toner stored in the toner cartridge 2 is supplied into the toner hopper of the main body 1 through the toner outlet 10 and the toner inlet 16.
Still have the useless powder storehouse that is used for collecting useless powder in the body 1 to and the useless powder passageway 9 with useless powder storehouse intercommunication, the useless powder passageway 9 other end opening forms useless powder export 17 on sunken lateral wall for with the butt joint that stores up the powder box 2, be equipped with agitator 8 in the useless powder passageway, be used for storing up useless powder stirring propelling movement in the powder box to storing up the powder box 2, cyclic utilization. The powder storage box 2 is provided with a waste powder inlet 13 which is used for being in butt joint with the waste powder channel 9, the waste powder inlet 13 is covered by a film or a cover plug before the powder storage box is installed on the body 1, and the waste powder inlet is removed during installation so as to be opened and be in butt joint with the waste powder channel 9.
The powder storage box 2 is further provided with a bulge part 11 for enlarging the internal space of the powder storage box 2 and increasing the amount of stored ink. Correspondingly, the body 1 is provided with a corresponding recess for accommodating the bulge 11.
The technical solutions of the present invention are not limited to the above embodiments, and the embodiments do not only include an independent technical solution, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may also be combined appropriately to form other embodiments that can be understood by those skilled in the art.
Claims (7)
1. The utility model provides a split type cartridge, its characterized in that, includes cartridge and the internally mounted body of roller set, the cartridge is equipped with out the powder mouth, it is equipped with first arch or first shrinkage pool to go out powder mouth periphery, cartridge both ends face is equipped with the cylinder spacing lug that cuts off the both sides part along the axis, the inside sunken concave space that is used for holding the cartridge that forms of one side lateral wall of body, sunken lateral wall be equipped with be used for with go out the powder mouth of powder mouth butt joint advance the powder mouth, it is protruding with the second shrinkage pool that first arch corresponds or the second that corresponds with first shrinkage pool to advance powder mouth periphery, the both ends face of body is equipped with the notch, the inner end of notch is spacing hole.
2. The split-type toner cartridge of claim 1, further characterized in that the two circular arc surfaces of the limit projection have a diameter slightly larger than that of the limit hole.
3. The split-type toner cartridge of claim 1, wherein the side wall of the recess is provided with a waste toner outlet, the main body is provided with a waste toner channel for communicating the waste toner bin with the waste toner outlet, the waste toner channel is provided with a stirrer, and the toner cartridge is provided with a waste toner inlet for butting with the waste toner outlet.
4. The split-type toner cartridge of claim 1, further characterized in that a raised portion is further provided on the toner cartridge, and a recessed portion for accommodating the raised portion is provided on the body.
5. The utility model provides a store up powder box, its characterized in that, store up the powder box and be equipped with out the powder mouth, it is equipped with first arch or first shrinkage pool to go out powder mouth periphery, store up powder box both ends face and be equipped with and cut off the spacing lug of cylinder of both sides part along the axis.
6. The powder storage box of claim 5, further characterized in that a waste inlet is provided on the powder storage box.
7. The powder container according to claim 5, further characterized in that a bump is provided on the powder container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023351406.4U CN214202054U (en) | 2020-12-31 | 2020-12-31 | Split type toner cartridge and toner cartridge storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023351406.4U CN214202054U (en) | 2020-12-31 | 2020-12-31 | Split type toner cartridge and toner cartridge storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214202054U true CN214202054U (en) | 2021-09-14 |
Family
ID=77633024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023351406.4U Active CN214202054U (en) | 2020-12-31 | 2020-12-31 | Split type toner cartridge and toner cartridge storage box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214202054U (en) |
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2020
- 2020-12-31 CN CN202023351406.4U patent/CN214202054U/en active Active
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