Cartridge and image forming apparatus

A cartridge configured to be attached to and detached from an apparatus body of an image forming apparatus, the cartridge comprising:

• a first unit including an image bearing member configured to rotate about a first axis;
• and
• a second unit including a developer bearing member configured to rotate about a second axis and to bear and supply developer to the image bearing member,
• wherein the cartridge is configured to be attached to the apparatus body in an attaching direction that is orthogonal to the first axis,
• wherein the second unit is swingable with respect to the first unit about a swing axis that is parallel to the first axis, between a contact position in which the developer bearing member is in contact with the image bearing member and a separated position in which the developer bearing member is separated from the image bearing member,
• wherein the second unit includes a pressed portion to be pressed by a pressing member of the apparatus body, and is configured to be moved from the contact position to the separated position in a case where the pressed portion is pressed, and
• wherein, in a state where the second unit is positioned at the contact position, when viewed in an axial direction along the first axis,
• (i) the swing axis and the pressed portion are arranged on opposite sides to each other with respect to a virtual straight line that passes the first axis and that extends in the attaching direction,
• (ii) the pressed portion, the swing axis, and the first axis are arranged in the named order in the attaching direction, and
• (iii) a distance from the pressed portion to the swing axis in the attaching direction is longer than a distance from the swing axis to the first axis in the attaching direction.

A cartridge configured to be attached to and detached from an apparatus body of an image forming apparatus, the cartridge comprising:

• a first unit including an image bearing member configured to rotate about a first axis;
• and
• a second unit including a developer bearing member configured to rotate about a second axis and to bear and supply developer to the image bearing member,
• wherein the second unit is swingable with respect to the first unit about a swing axis that is parallel to the first axis, between a contact position in which the developer bearing member is in contact with the image bearing member and a separated position in which the developer bearing member is separated from the image bearing member,
• wherein the second unit includes a pressed portion to be pressed by a pressing member of the apparatus body, and is configured to be moved from the contact position to the separated position in a case where the pressed portion is pressed, and
• wherein, in a state where the second unit is positioned at the contact position, when viewed in an axial direction along the first axis,
• (i) the swing axis and the pressed portion are arranged on opposite sides to each other with respect to a virtual straight line connecting the first axis and the second axis,
• (ii) the pressed portion, the swing axis, and the first axis are arranged in the named order in an interaxial direction from the second axis toward the first axis along the virtual straight line, and
• (iii) a distance from the pressed portion to the swing axis in the interaxial direction is longer than a distance from the swing axis to a contact portion at which the image bearing member contacts the developer bearing member in the interaxial direction.