Novel directly renewable printer toner cartridge
A technology for printers and toner cartridges, applied in the field of printer accessories, can solve problems such as toner leakage, toner residues, and complicated recycling procedures, and achieve the effects of increasing usage rate and improving sealing pressure.
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] see Figure 1-3 , the present invention provides a new type of directly renewable printer toner cartridge, including a powder cartridge 1 and a push rod 2, the inside of the powder cartridge 1 is provided with a cylinder head upper cover 3 and a cylinder head lower cover 4, and the cylinder head The cover 3 is sleeved on the outside of the cylinder head lower cover 4, and the middle part of the cylinder head upper cover 3 is provided with several annula...
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Abstract
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