Grip wall of a drum stand of a process cartridge

Abstract

1. The name of the design product: the grip wall of the drum holder of the process cartridge. 2. The use of the design product: the process cartridge as a printing consumable applied to a laser printer or copier, the process cartridge comprising a developing cartridge and a drum holder, the grip wall being located at the end of the drum holder for increasing the friction when gripping. 3. The design points of the design product: in the end structure shown by the solid line. 4. The picture or photo that best indicates the design points: the enlarged view of part A.

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