Driving Component, Photosensitive Drum and Process Cartridge

A driving component comprising:

• a gear having one fixed end;
• and
• a regulating component having a rotational driving force receiver outside the other end projecting from said gear, wherein,
• said regulating component being provided within said gear by being moved reciprocally and translationally along the longitudinal direction of said gear and a first direction perpendicular to the longitudinal direction relative to said gear;
• a spring support part and a longitudinal position limit part being provided between said regulating component and said gear;
• and said rotational driving force receiver being provided inside said regulating component by rotating around its own axis.

A photosensitive drum, comprising:

• a main drum body and a driving component fixed at a longitudinal end of said main drum body;
• said driving component comprising
• a gear having one fixed end;
• and
• a regulating component having a rotational driving force receiver outside the other end projecting from said gear, wherein,
• said regulating component being provided within said gear by being moved reciprocally and translationally along the longitudinal direction of said gear and a first direction perpendicular to the longitudinal direction relative to said gear;
• a spring support part and a longitudinal position limit part being provided between said regulating component and said gear;
• and said rotational driving force receiver being provided inside said regulating component by rotating around its own axis.

A process cartridge, comprising

• a cartridge;
• and
• a photosensitive drum assembled rotationally inside said cartridge,
• said photosensitive drum comprising a main drum body and a driving component fixed at a longitudinal end of said main drum body;
• said driving component comprising
• a gear having one fixed end;
• and
• a regulating component having a rotational driving force receiver outside the other end projecting from said gear, wherein,
• said regulating component being provided within said gear by being moved reciprocally and translationally along the longitudinal direction of said gear and a first direction perpendicular to the longitudinal direction relative to said gear;
• a spring support part and a longitudinal position limit part being provided between said regulating component and said gear;
• and said rotational driving force receiver being provided inside said regulating component by rotating around its own axis.