A toner cartridge powder box convenient for adding powder
A technology of toner cartridges and toner cartridges, which is applied to the electrical recording process using charge graphics, equipment and instruments using the electrical recording process using charge graphics, etc. It can solve the problems of toner leakage, slow adding speed, and inconvenient adding powder, etc. , to achieve the effect of increasing the adding speed, convenient operation and simple structure
Active Publication Date: 2022-04-22
珠海新择科技有限公司
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Problems solved by technology
Existing toner cartridges are equipped with more powder filling ports on the toner cartridge, so that it is convenient to add powder to the toner cartridge many times, so that it can be used repeatedly, but the structure of the existing toner cartridge powder filling ports makes it very inconvenient to add powder. During the process, some toner leakage often occurs, and the adding speed is slow.
Method used
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Embodiment Construction
[0021] Such as Figure 1-4 As shown, a toner cartridge powder cartridge that is convenient for adding powder includes a shell 1, a toner cartridge 3, a waste toner box 4, a magnetic roller, a charging roller and a drum core 5, and the magnetic roller, charging roller and drum core 5 are all movable. Inside the housing 1 , a powder filling nozzle is provided on the right side of the toner cartridge 3 .
[0022] Described powder adding nozzle comprises movable pipe 6, is fixed with sealing funnel 23 in movable pipe 6, and the small mouth end of sealing funnel 23 is towards the inside of carbon powder cartridge 3, and described sealing funnel 23 is elastic rubber material, and movable pipe 6 is slidingly sealed and is arranged on In the opening 21 on the right side plate of the toner cartridge 3, a sealing ring 22 is fixed on the wall of the opening 21, the inner edge of the sealing ring 22 is in sliding sealing contact with the outer edge of the movable tube 6, and the movable t...
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The invention relates to the technical field of a toner cartridge, in particular to a toner cartridge powder box which is convenient for adding powder. Including the casing, toner box, waste toner box, magnetic roller, charging roller and drum core, the magnetic roller, charging roller and drum core are all movable in the casing, and the feature is that there is a powder filling nozzle on the right side of the toner box . The present invention has simple structure and convenient operation. When adding powder, the movable tube is moved outward, the rubber column is separated from the movable tube, and powder can be added to the toner cartridge through the movable pipe. The air duct that discharges the air to the outside can increase the adding speed, the movable tube can be stretched and retracted, and will not occupy the space inside the printer, the filter and the filter layer can effectively filter the air discharged from the inside of the toner cartridge to the outside of the toner cartridge, and will The toner is intercepted in the toner cartridge to prevent the toner from leaking when adding toner.
Description
technical field [0001] The invention relates to the technical field of a toner cartridge, in particular to a toner cartridge powder box which is convenient for adding powder. 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. Existing toner cartridges are equipped with more powder filling ports on the toner cartridge, so that it is convenient to add powder to the toner cartridge many times, so that it can be used repeatedly, but the structure of the existing toner cartridge powder filling ports makes it very inconvenient to a...
Claims
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IPC IPC(8): G03G15/08
CPCG03G15/0865G03G15/0881G03G15/0898
Inventor 胡世佳王游兵陈剑
Owner 珠海新择科技有限公司