Toner cartridge provided with double-cavity powder bin
A toner cartridge and cavity technology, which is applied in the direction of electric recording process using charge pattern, equipment of electric recording process applying charge pattern, electric recording technique, etc., can solve the problems of inability to uniformly clean, troublesome, and prolong the cleaning time of waste powder. , to achieve the effect of prolonging the cleaning time
Inactive Publication Date: 2019-05-28
镇江隆威精密零部件有限公司
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Problems solved by technology
[0003] Since most of the toner cartridges are single-chamber structure, when the toner cartridge is removed to clean up the waste toner in the powder box, it is easy to cause the waste toner to spill and cannot be cleaned uniformly, which will cause unnecessary trouble and prolong the service life of the waste toner. cleaning time
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[0020] As a preferred embodiment of the present invention, the fitting structure of the fitting buckle 12 matches with the fitting hole 7 . It is ensured that when the toner cartridge is taken out, the phenomenon that the sealing cover cannot fall off from the powder box cannot occur.
[0021] As a preferred embodiment of the present invention, the size of the through hole 10 is consistent with that of the connecting button on the powder box 5 . It is ensured that the connecting buckle passes through the through hole and is connected with the printer.
[0022] As a preferred embodiment of the present invention, there are multiple powder boxes 5, and the powder boxes 5 have the same structure and the same size. The consistency of the structure is ensured, so that the waste toner can evenly fall into the powder box, avoiding the phenomenon that the waste toner overflows due to the difference in the structure of the powder box, and causes the clogging of the connection hole of t...
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The invention discloses a toner cartridge provided with a double-cavity powder bin. The toner cartridge comprises a charging roller and a waste powder bin, the charging roller is fixed to the toner cartridge via fixing screws penetrating through the fixing holes in the two ends; the waste powder bin comprises a powder box and a sealing cover; a powder adding opening is formed in one end of the powder box; embedded holes are formed in the joints of the powder box and the two ends of the sealing cover; the embedded holes are embedded and fixed with embedding buckles on embedding plates at the two ends of the sealing cover; one end of the embedding plate is fixedly connected with the two sides of the top end of the cover plate. A through hole is formed in the cover plate; rotating rings are arranged at the two ends of the bottom side of the cover plate. The rotating ring is rotationally connected with the fixed shaft. The fixing shaft is fixedly connected with discs at the two ends of thebottom face of the waste powder bin, the powder box is sealed through the sealing cover, waste powder in the powder box is not prone to fall off, the problems that the waste powder is scattered due to carelessness, and unified cleaning cannot be achieved are solved, and the cumbersome conditions that the cleaning time is prolonged, and the cleaning process is complex are solved.
Description
technical field [0001] The invention relates to the technical field of printer toner cartridge equipment, in particular to a toner cartridge provided with double-cavity powder bins. Background technique [0002] Toner cartridges, also known as photosensitive drums, generally consist of a base substrate made of aluminum and a photosensitive material coated on the substrate. The toner cartridge not only determines the quality of the print, but also determines how much money the user needs to spend during use. In laser printers, more than 70% of the imaging components are concentrated in the toner cartridge, and the print quality is actually largely determined by the toner cartridge. [0003] Since most of the toner cartridges are single-chamber structure, when the toner cartridge is removed to clean up the waste toner in the powder box, it is easy to cause the waste toner to spill and cannot be cleaned uniformly, which will cause unnecessary trouble and prolong the service li...
Claims
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IPC IPC(8): G03G21/18G03G15/08
Inventor 杭娟娟
Owner 镇江隆威精密零部件有限公司