CN210573205U - Powder bin scraper structure of electronic surface single printer - Google Patents
Powder bin scraper structure of electronic surface single printer Download PDFInfo
- Publication number
- CN210573205U CN210573205U CN201921714952.4U CN201921714952U CN210573205U CN 210573205 U CN210573205 U CN 210573205U CN 201921714952 U CN201921714952 U CN 201921714952U CN 210573205 U CN210573205 U CN 210573205U
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- China
- Prior art keywords
- scraper
- strip
- connecting plate
- scraping
- single printer
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Abstract
The utility model discloses a single printer powder storehouse scraper blade structure of electron face, it includes the scraper blade main part, scrapes the strip and scrapes the strip after with, scrapes the strip connecting plate before the lower extreme of scraper blade main part is connected, and the preceding strip connecting plate of scraping is scraped the end of strip connecting plate with the back and is all opened the draw-in groove, and the preceding upper end connector card strip of scraping the strip and scraping the strip after with, the preceding strip of scraping is scraped the strip after with and is scraped the strip respectively through card strip activity card in the draw-in groove of scraping the strip connecting plate before with after with. The beneficial effects of the utility model are that: the front and rear scraping strips are adopted for cleaning, the cleaning effect is good, and the service life of the scraping plate is prolonged; the front scraping strip and the rear scraping strip are clamped in the clamping grooves and fixed on the scraper main body, are convenient to assemble and disassemble and convenient to replace, are provided with cavity structures and are short of the grooves, so that the scraped waste powder is convenient to collect and discharge.
Description
Technical Field
The utility model relates to an electron face list printer powder storehouse scraper blade structure belongs to printing apparatus technical field.
Background
The toner cartridge of the printer is provided with two scrapers, one of which is a large scraper and the other is a small scraper, and the other scraper is a cleaning scraper which scrapes waste powder, because the toner cartridge can be stained with the waste powder left after the last copying due to the operation principle of the toner cartridge, if the scraper is damaged, the toner cartridge can be printed next time, and a dark shadow or an attached mark is formed on a paper surface, and bottom ash or black stripes can be formed on the waste powder which can not be scraped completely. The prior scraper plate has a simple structure, is poor in cleaning effect, and cannot be cleaned completely after being used.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in providing an electron face list printer powder storehouse scraper blade structure, and it is clean to scrape the strip around this scraper blade structure adopts, and is clean effectual, increase of service life.
The utility model discloses a following scheme realizes: the utility model provides an electron face list printer powder storehouse scraper blade structure, its includes scraper blade main part, preceding strip of scraping and the strip of scraping behind, the strip connecting plate is scraped before the lower extreme of scraper blade main part is connected, preceding strip connecting plate of scraping with the contained angle of scraper blade main part is the obtuse angle, the strip connecting plate is scraped after the intermediate position of scraper blade main part is connected, the back scrape the strip connecting plate with the contained angle of scraper blade main part is the obtuse angle, preceding strip connecting plate of scraping with the strip connecting plate is scraped to the back parallels, preceding strip connecting plate of scraping with the end of scraping the strip connecting plate after all opens the draw-in groove, preceding strip of scraping with the upper end connection card strip of scraping after, preceding strip of scraping with the strip of scraping passes through respectively card strip activity card in preceding strip connecting plate of scraping with the draw-in groove of scraping the strip connecting plate after, preceding strip of scraping with the strip of scraping contacts with the selenium.
The scraper blade main part is provided with a notch, and the upper side wall of the notch is the joint of the scraper blade main part and the rear scraper bar connecting plate.
The lower side wall of the notch is higher than the joint of the scraper main body and the front scraper connecting plate.
The scraper blade main body, preceding scraping strip, back scraping strip, preceding scraping strip connecting plate and between back scraping strip connecting plate and the selenium drum enclose into the cavity structure, the scarce groove intercommunication cavity structure and outside.
The front scraping strip and the rear scraping strip are replaceable.
The shapes of the clamping strip and the clamping groove are matched.
The thickness of the clamping strip becomes thicker gradually from the middle to the upper end and the lower end.
The left side and the right side of the clamping groove and the lower end of the clamping groove are both open type, and the clamping strip is movably inserted into the clamping groove from one side.
The scraper main body is provided with two mounting positioning holes.
The utility model has the advantages that:
1. the powder bin scraper structure of the electronic surface single printer adopts front and back scraping strips for cleaning, has good cleaning effect and prolongs the service life of the scraper;
2. the front scraping strip and the rear scraping strip of the powder bin scraper structure of the electronic surface single printer are fixed on the scraper main body in the clamping grooves through the clamping strips, so that the loading, unloading and replacing are convenient;
3. the utility model relates to an electron face list printer powder storehouse scraper blade structure is equipped with the cavity structure and lacks the groove for the useless powder of scraping is convenient for collect and discharge.
Drawings
Fig. 1 is a side view profile structure diagram of the powder bin scraper structure of the electronic surface single printer of the present invention.
Fig. 2 is a front view schematic diagram of the powder bin scraper structure of the electronic surface single printer of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1 is the scraper blade main part, and 2 is preceding scraping strip, and 3 is the back scraping strip, and 4 is preceding scraping strip connecting plate, and 5 is the back scraping strip connecting plate, and 6 is the draw-in groove, and 7 is the card strip, and 8 is the selenium drum, and 9 is scarce the groove, and 10 is the cavity structure, and 11 is the locating hole.
Detailed Description
The present invention will be further described with reference to fig. 1-3, but the scope of the present invention is not limited to the description.
In which like parts are designated by like reference numerals. It is noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component, and the drawings are in greatly simplified form and employ non-precise ratios, merely for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention.
In the following description, for purposes of clarity, not all features of an actual implementation are described, well-known functions or constructions are not described in detail since they would obscure the invention with unnecessary detail, it being understood that in the development of any actual embodiment, numerous implementation details must be set forth in order to achieve the developer's specific goals, such as compliance with system-related and business-related constraints, changing from one implementation to another, and it being recognized that such development efforts may be complex and time consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art.
The utility model provides a single printer powder storehouse scraper blade structure of electron face, it includes scraper blade main part 1, preceding strip 2 and the back of scraping are scraped 3, scrape strip connecting plate 4 before the lower extreme of scraper blade main part 1 is connected, preceding strip connecting plate 4 and the contained angle of scraper blade main part 1 are the obtuse angle, scrape strip connecting plate 5 after the intermediate position of scraper blade main part 1 is connected, the contained angle of scraping strip connecting plate 5 and scraper blade main part 1 after is the obtuse angle, preceding strip connecting plate 4 and the back of scraping are scraped 5 and are paralleled, preceding strip connecting plate 4 and the end of scraping strip connecting plate 5 after all opened draw-in groove 6, preceding strip 2 and the upper end connection card strip 7 of scraping 3 after with scrape, preceding strip 2 and the back of scraping scrape strip 3 and scrape the draw-in groove 6 of strip connecting plate 4 and the back of scraping strip connecting plate 5 in the front through card strip 7 activity card respectively, preceding strip 2 and the back of scraping strip 3 and scrape.
The scraper main body 1 is provided with a notch 9, and the upper side wall of the notch 9 is the joint of the scraper main body 1 and the rear scraper bar connecting plate 5.
The lower side wall of the notch 9 is higher than the joint of the scraper main body 1 and the front scraper connecting plate 4.
The scraper blade main part 1, preceding scraping bar 2, back scraping bar 3, preceding scraping bar connecting plate 4 and enclose into cavity structure 10 between back scraping bar connecting plate 5 and the selenium drum 8, lack groove 9 intercommunication cavity structure 10 and outside.
Both the front wiper strip 2 and the rear wiper strip 3 are replaceable.
The shape of the clamping strip 7 is matched with that of the clamping groove 6.
The thickness of the clip strip 7 becomes thicker from the middle to the upper and lower ends.
The left side, the right side and the lower end of the clamping groove 6 are both open, and the clamping strip 7 is movably inserted into the clamping groove 6 from one side.
The scraper main body 1 is provided with two mounting positioning holes 11.
During operation, scraper blade main part 1 removes under the controlling means control of externally to scrape strip 2 and scrape strip 3 after and scrape the powder on selenium drum 8 before scraping strip connecting plate 4 and after through preceding and scraping strip connecting plate 5 and driving, scrape strip 2 and scrape strip 3 after with before the preceding and be soft structure, and can change, take out or insert the change can be accomplished in draw-in groove 6 from one side through calorie strip 7, because the structure of calorie strip 7, card strip 7 can be stabilized and can not drop at draw-in groove 6.
Although the invention has been shown and described in detail with respect to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides an electron face list printer powder storehouse scraper blade structure which characterized in that: the scraper comprises a scraper main body (1), a front scraper bar (2) and a rear scraper bar (3), wherein the lower end of the scraper main body (1) is connected with a front scraper bar connecting plate (4), the included angle between the front scraper bar connecting plate (4) and the scraper main body (1) is an obtuse angle, the middle position of the scraper main body (1) is connected with a rear scraper bar connecting plate (5), the included angle between the rear scraper bar connecting plate (5) and the scraper main body (1) is an obtuse angle, the front scraper bar connecting plate (4) is parallel to the rear scraper bar connecting plate (5), the ends of the front scraper bar connecting plate (4) and the rear scraper bar connecting plate (5) are respectively provided with a clamping groove (6), the upper ends of the front scraper bar (2) and the rear scraper bar (3) are connected with a clamping strip (7), the front scraper bar (2) and the rear scraper bar (3) are respectively movably clamped in the clamping grooves (6) of the front scraper bar connecting plate (4) and the rear scraper bar (5) through the clamping strips (7), the front scraping strip (2) and the rear scraping strip (3) are in contact with the toner cartridge (8).
2. The powder hopper scraper structure of an electronic surface single printer according to claim 1, wherein: the scraper blade main part (1) is provided with a notch (9), and the upper side wall of the notch (9) is the joint of the scraper blade main part (1) and the rear scraper bar connecting plate (5).
3. The powder hopper scraper structure of an electronic surface single printer according to claim 2, wherein: the lower side wall of the notch (9) is higher than the joint of the scraper main body (1) and the front scraper connecting plate (4).
4. The powder hopper scraper structure of an electronic surface single printer according to claim 3, wherein: the scraper blade main part (1), preceding scraping strip (2), back scraping strip (3), preceding scraping strip connecting plate (4) and enclose into cavity structure (10) between back scraping strip connecting plate (5) and selenium drum (8), scarce groove (9) intercommunication cavity structure (10) and outside.
5. The powder hopper scraper structure of an electronic surface single printer according to claim 1, wherein: the front scraping strip (2) and the rear scraping strip (3) are replaceable.
6. The powder hopper scraper structure of an electronic surface single printer according to claim 1, wherein: the shapes of the clamping strips (7) and the clamping grooves (6) are matched.
7. The powder hopper scraper structure of an electronic surface single printer according to claim 1, wherein: the thickness of the clamping strip (7) becomes thicker gradually from the middle to the upper end and the lower end.
8. The powder hopper scraper structure of an electronic surface single printer according to claim 1, wherein: the left side and the right side of the clamping groove (6) and the lower end of the clamping groove are both open, and the clamping strip (7) is movably inserted into the clamping groove (6) from one side.
9. The powder hopper scraper structure of an electronic surface single printer according to claim 1, wherein: the scraper main body (1) is provided with two mounting positioning holes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921714952.4U CN210573205U (en) | 2019-10-14 | 2019-10-14 | Powder bin scraper structure of electronic surface single printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921714952.4U CN210573205U (en) | 2019-10-14 | 2019-10-14 | Powder bin scraper structure of electronic surface single printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210573205U true CN210573205U (en) | 2020-05-19 |
Family
ID=70642671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921714952.4U Expired - Fee Related CN210573205U (en) | 2019-10-14 | 2019-10-14 | Powder bin scraper structure of electronic surface single printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210573205U (en) |
-
2019
- 2019-10-14 CN CN201921714952.4U patent/CN210573205U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20201014 |