Developer supply container
A developer supply container detachably mountable to a developer receiving apparatus, the developer supply container includes an accommodating portion for accommodating a developer; a discharge opening for discharging the developer accommodated in the accommodating portion from the developer supply container; a developer feeding portion for feeding the developer in the accommodating portion toward the discharge opening; a rotatable drive receiving portion for receiving a rotational force; a drive transmitting portion for transmitting the rotational force received by the drive receiving portion to the feeding portion; a portion-to-be-detected for detecting rotation of the drive receiving portion; a contact surface for contacting a rotatable member provided in the developer receiving apparatus; wherein the drive receiving portion, the portion-to-be-detected and the contact are formed integrally.
1. A developer supply container comprising:
a developer accommodating body configured to accommodate developer;
a developer discharge body including a discharge opening through which the developer accommodated in the developer accommodating body is dischargeable;
a gear integrally molded on the developer accommodating body and configured to rotate the developer accommodating body relative to the developer discharge body to feed the developer in the developer accommodating body toward the developer discharge body, wherein the gear is disposed on an outer circumference of the developer accommodating body and is disposed at a position different from a position of the developer discharge body in a rotational axis direction of the developer accommodating body; and
a circumferential part integrally molded on the developer accommodating body, the circumferential part being disposed on the outer circumference and at a position between the developer discharge body and the gear in the rotational axis direction, the circumferential part including (i) a first part having an circular arc surface included in an outer circumference surface of the circumferential part along a part of the gear in a rotational direction of the developer accommodating body, and (ii) a second part disposed at a position next to the first part in the rotational direction and having a surface included in the outer circumference surface of the circumferential part, wherein the circular arc surface is closer to the rotational axis than the gear in a radial direction of the developer accommodating body and the surface of the second part is closer to the rotational axis than the circular arc surface in the radial direction of the developer accommodating body.