CN114755904A - Adaptive developing box - Google Patents
Adaptive developing box Download PDFInfo
- Publication number
- CN114755904A CN114755904A CN202210469756.5A CN202210469756A CN114755904A CN 114755904 A CN114755904 A CN 114755904A CN 202210469756 A CN202210469756 A CN 202210469756A CN 114755904 A CN114755904 A CN 114755904A
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- CN
- China
- Prior art keywords
- developing cartridge
- connecting hole
- fixing
- hole
- limiting
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- 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.)
- Pending
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
- G03G21/1676—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for the developer unit
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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
- G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
- G03G15/0808—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the developer supplying means, e.g. structure of developer supply roller
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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
- G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
The application discloses adaptation type developing cartridge includes: developing cartridge, first end cover, second end cover, developing cartridge's both ends are equipped with first installation position and second installation position respectively, first end cover detachably installs first installation position, second end cover detachably installs second installation position, and, the end cover adaptation is in developing cartridge's tip is in order to increase developing cartridge installs the length on the electron image device. This adaptation type developing box can be with the powder box adaptation of different models in same printer, and the structure is firm, compatible strong, and the production of being convenient for can enlarge the selection scope of producer and consumer to the powder box consumptive material, effective reduction in production cost and consumption cost.
Description
Technical Field
The invention relates to the technical field of printing consumables, in particular to an adaptive developing box.
Background
The existing printers have various brands, the printer models of each brand are different, the powder boxes used by each printer model are specific, and the lengths of the powder boxes in different models are different, so that the same printer cannot be compatible with the powder boxes of different brands or different models, the powder boxes must be specially used, and the problems of poor compatibility of the same printer to different powder boxes, high production requirement and inconvenience in use exist. Moreover, manufacturers or consumers can only passively select a special powder box, and the powder box belongs to a printing consumable material with high daily use frequency and large consumption, and particularly for an imported printer, the special imported powder box is higher in price, so that the consumption cost and the production cost are increased invisibly.
Disclosure of Invention
Object of the invention
The invention aims to provide an adaptive developing box which can adapt powder boxes of different types to the same printer, has a stable structure, strong compatibility and convenience in production, can enlarge the selection range of manufacturers and consumers on powder box consumables, and effectively reduces the production cost and the consumption cost.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions:
the adaptive developing box comprises a developing box body, a first end cover and a second end cover, wherein a first mounting position and a second mounting position are respectively arranged at two ends of the developing box body, the first end cover is detachably mounted at the first mounting position, the second end cover is detachably mounted at the second mounting position, and the end covers are adaptive to the end portions of the developing box body to increase the length of the developing box body mounted on an electronic imaging device.
In order to achieve the better invention purpose, the invention also has the following technical characteristics:
in some embodiments, the first end cap comprises: the first cover plate comprises a first connecting portion, a first limiting portion and a first fixing portion, wherein the first connecting portion, the first limiting portion and the first fixing portion are sequentially connected from top to bottom, the first fixing portion is arranged on the inner portion of the bottom face of the first limiting portion in an inwards concave mode, so that a first limiting groove is formed between the first limiting portion and the first fixing portion.
In some embodiments, a rib is disposed on a side surface of the first cover plate, the rib extends to the first limiting portion along the first connecting portion, and the length of the rib is greater than that of the first connecting portion, and a limiting member is disposed at a bottom of the rib, and the length of the limiting member is greater than that of the rib.
In some embodiments, the first connection portion comprises: from top to bottom the interval is provided with first developer roll connecting hole, first send whitewashed roller connecting hole, bent shape spacing portion with form curved groove between the first whitewashed roller connecting hole of sending, and, first developer roll connecting hole with first send whitewashed roller connecting hole all to run through the apron.
In some embodiments, an upper abutting plate and a lower abutting plate are respectively disposed on two sides of the first limiting portion, the upper abutting plate and the lower abutting plate are arranged in a staggered manner, a first connecting hole is disposed on the first limiting portion, and the first connecting hole is located between the upper abutting plate and the lower abutting plate.
In some embodiments, a fixing hole penetrates through the first fixing portion, and the fixing hole is convexly disposed along the first cover plate.
In some embodiments, the second end cap comprises: the second cover plate is arranged on the second cover plate, and the second connecting portion and the second fixing portion are sequentially connected from top to bottom, and the second fixing portion is arranged on the second cover plate and is recessed in the bottom surface of the second connecting portion, so that a second limiting groove is formed between the second connecting portion and the second fixing portion.
In some embodiments, the second connection portion includes: and the second developing roller connecting hole and the second powder feeding roller connecting hole are arranged at the top of the second cover plate at intervals from top to bottom, and a cover connecting hole is arranged at one side between the second developing roller connecting hole and the second powder feeding roller connecting hole.
In some embodiments, the side surface of the second connecting portion extends outwards to form a surrounding edge, a limiting column is arranged on one surrounding edge, and one end of the limiting column extends to the outer sides of the second developing roller connecting hole and the second powder feeding roller connecting hole.
In some embodiments, the second connecting portion is provided with a fixing hole, the fixing hole is located on the inner side of the surrounding edge, and a fixing column is arranged below the fixing hole.
Compared with the prior art, the invention has the following beneficial effects:
according to the adaptive developing box provided by the invention, the first end cover and the second end cover are installed on the developing box in a matched manner through the matching of the first end cover and the second end cover, powder boxes of different types can be adapted to the same printer, the structure is stable, the compatibility is strong, the production is convenient, the selection range of manufacturers and consumers on powder box consumable materials can be expanded, and the production cost and the consumption cost are effectively reduced.
Drawings
Fig. 1 is a schematic structural view of a development cartridge of the adapter type according to an embodiment of the present invention;
FIG. 2 is a first end cap according to an embodiment of the present invention;
FIG. 3 is a second structural illustration of the first endcap of one embodiment of the present invention;
FIG. 4 is a first schematic structural view of a second endcap of an embodiment of the present invention;
fig. 5 is a second schematic structural diagram of a second end cap according to an embodiment of the invention.
Reference numerals are as follows:
1. a developing cartridge;
2. a first end cap; 20. a first cover plate; 21. a first connection portion; 211. a first developing roller attachment hole; 212. a first powder feeding roller connecting hole; 213. a curved position-limiting part; 214. a curved groove; 22. a first limiting part; 221. an upper resisting plate; 222. a lower support plate; 223. a first connection hole; 224. reinforcing ribs; 23. a first fixed part; 231. a first fixing hole; 24. a first limit groove; 25. blocking edges; 26. a limiting member;
3. a second end cap; 30. a second cover plate; 31. a second connecting portion; 311. a second developing roller connection hole; 312. a second powder feeding roller connecting hole; 313. a cover attachment hole; 32. a second fixed part; 33. a second limit groove; 34. surrounding edges; 341. a position avoiding groove; 35. a limiting column; 36. a second fixing hole; 37. fixing a column;
4. a gear assembly.
Detailed Description
The technical scheme and the beneficial effects of the invention are clearer and clearer by further describing the specific embodiment of the invention with the accompanying drawings of the specification.
Referring to fig. 1-5, a developing cartridge 1 of the present embodiment includes: the developing device comprises a developing box 1, a first end cover 2 and a second end cover 3, wherein the two ends of the developing box 1 are respectively provided with a first installation position and a second installation position, the first end cover 2 is detachably installed at the first installation position, the second end cover 3 is detachably installed at the second installation position, and the end covers are matched with the end portions of the developing box 1 to increase the length of the developing box 1 installed on the electronic imaging device. When the first end cap 2 and the second end cap 3 are mounted on the developing cartridge 1, the gear assembly 4 on the developing cartridge 1 can be used for matching, that is, the first end cap 2 and the corresponding gear assembly 4 are mounted on the first mounting position of the developing cartridge 1 in a matching manner, and the second end cap 3 and the corresponding gear assembly 4 are mounted on the second mounting position of the developing cartridge 1 in a matching manner.
Wherein the first end cap 2 includes: the first cover plate 20 includes a first connecting portion 21, a first limiting portion 22, and a first fixing portion 23 sequentially connected from top to bottom along the first cover plate 20, and the first fixing portion 23 is recessed along a bottom surface of the first limiting portion 22 so as to form a first limiting groove 24 between the first limiting portion 22 and the first fixing portion 23. The first limiting groove 24 can be matched with a projection at the first mounting position on the developing cartridge 1, so that the first end cover 2 is matched and mounted on the first mounting position of the developing cartridge 1. Furthermore, a rib 25 is disposed on a side surface of the first cover plate 20, the rib 25 extends to the first position-limiting portion 22 along the first connecting portion 21, the length of the rib 25 is greater than that of the first connecting portion 21, a position-limiting member 26 is disposed at a bottom of the rib 25, and the length of the position-limiting member 26 is greater than that of the rib 25. The rib 25 is structurally matched to the first mounting position of the developing cartridge 1, so that the second end cap 3 can be firmly abutted against the second mounting position of the developing cartridge 1.
Specifically, as shown in fig. 2 to 3, the first connection portion 21 includes: from top to bottom the interval is provided with first developer roll connecting hole 211, first powder feeding roller connecting hole 212, bent shape spacing portion 213, forms curved shape groove 214 between bent shape spacing portion 213 and the first powder feeding roller connecting hole 212 to, first developer roll connecting hole 211 and first powder feeding roller connecting hole 212 all run through the apron.
As shown in fig. 2-3, the two sides of the first limiting portion 22 are respectively provided with an upper abutting plate 221 and a lower abutting plate 222, the upper abutting plate 221 and the lower abutting plate 222 are arranged in a staggered manner, and the upper abutting plate 221 and the lower abutting plate 222 are used for abutting against the end surface of the developing cartridge 1 to enhance the connectivity between the second end cap 3 and the developing cartridge 1. Furthermore, the first position-limiting portion 22 is provided with a first connection hole 223, the first connection hole 223 is located between the upper supporting plate 221 and the lower supporting plate 222, the first connection hole 223 is in matching and butt joint with a corresponding hole on the developing cartridge 1, two hole sites can be connected through screws, and the connection between the second end cover 3 and the developing cartridge 1 is strengthened.
In this embodiment, in order to reduce the production cost, the inside of the first position-limiting portion 22 is hollow, and the reinforcing rib 224 is disposed inside the hollow of the first position-limiting portion 22, so as to improve the firmness of the first end cap 2.
As shown in fig. 2-3, a first fixing hole 231 penetrates through the first fixing portion 23, the first fixing hole 231 is convexly disposed along the first cover plate 20, the first fixing hole 231 is used for fixedly connecting the first end cap 2 to the end portion of the developing cartridge 1, and meanwhile, the first fixing hole 231 is convexly disposed along the first cover plate 20, so that the first fixing hole 231 can support against the end surface of the developing cartridge 1 and enhance the connection degree between the second end cap 3 and the developing cartridge 1.
As shown in fig. 4 to 5, in the present embodiment, the second end cap 3 includes: the second cover plate 30, along second connecting portion 31, the second fixed part 32 that first cover plate 20 from top to bottom connected gradually, second fixed part 32 along the bottom surface indent of second connecting portion 31 so that form second spacing groove 33 between second connecting portion 31 and the second fixed part 32, second spacing groove 33 can match the setting with the arch of second installation position department on the developing box 1 to match second end cover 3 and install on the second installation position of developing box 1.
Wherein, the second connection portion 31 includes: and a second developing roller connecting hole 311 and a second powder feeding roller connecting hole 312 which are arranged at the top of the second cover plate 30 at intervals up and down, wherein the second developing roller connecting hole 311 is arranged in a matching manner with the first developing roller connecting hole 211, and the second powder feeding roller connecting hole 312 is arranged in a matching manner with the first powder feeding roller connecting hole 212. One side between the second developing roller connecting hole 311 and the second powder feeding roller connecting hole 312 is provided with a cover connecting hole 313, the cover connecting hole 313 is matched with the hole opening position on the developing box 1, two hole positions can be connected through screws, and the connection between the second end cover 3 and the developing box 1 is strengthened.
Furthermore, two side surfaces of the second connecting portion 31 respectively extend outward to form a surrounding edge 34, and a clearance groove 341 is formed on the surrounding edge 34; wherein, be equipped with spacing post 35 on the surrounding edge 34 of second connecting portion 31 one side, the one end of spacing post 35 extends to the outside of second developer roll connecting hole 311 and second powder feeding roller connecting hole 312 to make this spacing post 35 can withstand the terminal surface department of correspondence on the developer cartridge 1, avoid the inside unsettled of second end cover 3, strengthen the connectivity of second end cover 3 and developer cartridge 1.
Furthermore, the inner side of the surrounding edge 34 is provided with a second fixing hole 36, the second fixing hole 36 is used for fixedly connecting the second end cover 3 to the end of the developing cartridge 1, and two hole positions can be connected through screws to reinforce the connection between the second end cover 3 and the developing cartridge 1. Meanwhile, a fixing column 37 is arranged below the second fixing hole 36, and the fixing column 37 is used for abutting against a corresponding position of an end face on the developing box 1, so that the second end cover 3 is prevented from being suspended inside, and the connectivity of the second end cover 3 and the developing box 1 is enhanced.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. An adaptive developing cartridge, comprising: developing cartridge, first end cover, second end cover, developing cartridge's both ends are equipped with first installation position and second installation position respectively, first end cover detachably installs first installation position, second end cover detachably installs second installation position, and, the end cover adaptation is in developing cartridge's tip is in order to increase developing cartridge installs the length on the electron image device.
2. A developing cartridge of the fitting type according to claim 1, wherein: the first end cap includes: the first cover plate comprises a first connecting part, a first limiting part and a first fixing part, wherein the first connecting part, the first limiting part and the first fixing part are sequentially connected from top to bottom, and the first fixing part is recessed in the bottom surface of the first limiting part so that a first limiting groove is formed between the first limiting part and the first fixing part.
3. A developing cartridge of the fitting type according to claim 2, wherein: the side of first apron is equipped with the flange, the flange is followed first connecting portion extend to first spacing portion, and the length of flange is greater than the length of first connecting portion, and, the bottom of flange is provided with the locating part, the length of locating part is greater than the length of flange.
4. A developing cartridge of the fitting type according to claim 2, wherein: the first connection portion includes: from top to bottom the interval is provided with first developer roll connecting hole, first send whitewashed roller connecting hole, bent shape spacing portion with form curved groove between the first whitewashed roller connecting hole of sending, and, first developer roll connecting hole with first send whitewashed roller connecting hole all to run through the apron.
5. A developing cartridge of the fitting type according to claim 2, wherein: an upper supporting plate and a lower supporting plate are respectively arranged on two sides of the first limiting portion, the upper supporting plate and the lower supporting plate are arranged in a staggered mode, a first connecting hole is formed in the first limiting portion, and the first connecting hole is located between the upper supporting plate and the lower supporting plate.
6. A developing cartridge of the fitting type according to claim 2, wherein: the first fixing portion is provided with a fixing hole in a penetrating mode, and the fixing hole is arranged along the first cover plate in a protruding mode.
7. A fitting type developing cartridge according to claim 1, wherein: the second end cap includes: the second cover plate is arranged on the second cover plate, and the second connecting portion and the second fixing portion are sequentially connected from top to bottom, and the second fixing portion is arranged on the second cover plate and is recessed in the bottom surface of the second connecting portion, so that a second limiting groove is formed between the second connecting portion and the second fixing portion.
8. The adaptive developing cartridge according to claim 7, wherein: the second connection portion includes: the upper and lower interval sets up second developer roll connecting hole and the second powder feeding roller connecting hole at second apron top, and, one side between second developer roll connecting hole and the second powder feeding roller connecting hole is equipped with the lid connecting hole.
9. A fitting type developing cartridge according to claim 8, wherein: the side of the second connecting portion extends outwards to form a surrounding edge, one limiting column is arranged on the surrounding edge, and one end of the limiting column extends to the outer sides of the second developing roller connecting hole and the second powder feeding roller connecting hole.
10. A cartridge according to claim 9, wherein: the second connecting portion is provided with a fixing hole, the fixing hole is located on the inner side of the surrounding edge, and a fixing column is arranged below the fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210469756.5A CN114755904A (en) | 2022-04-30 | 2022-04-30 | Adaptive developing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210469756.5A CN114755904A (en) | 2022-04-30 | 2022-04-30 | Adaptive developing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114755904A true CN114755904A (en) | 2022-07-15 |
Family
ID=82333479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210469756.5A Pending CN114755904A (en) | 2022-04-30 | 2022-04-30 | Adaptive developing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114755904A (en) |
-
2022
- 2022-04-30 CN CN202210469756.5A patent/CN114755904A/en active Pending
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