Developer Container With Swinging Delivery Member

The patent applies the dynamics principle by transforming the static rotating delivery member into a dynamic system that swings and rotates. The elastic body causes the delivery member to swing during rotation, creating variable motion that generates air flow. This dynamic motion pattern resolves the contradiction by achieving uniform developer supply through complex motion without requiring additional complex mechanical components.

The patent applies pneumatics by utilizing air flow generated from the collision between the swinging delivery member and the colliding portion. This air flow is used to transport the developer uniformly to the developing chamber. The pneumatic mechanism resolves the contradiction by providing uniform developer supply through air flow rather than relying solely on mechanical rotation, thereby avoiding the need for complex mechanical adjustments.

The patent overcomes gravitational force by introducing air flow generated from the collision mechanism. The air flow acts as a pneumatic lifting force that transports the developer upward from the bottom storage chamber to the developing chamber. This resolves the contradiction by using pneumatic force to counteract gravity while maintaining the simple bottom-supply structure.

The patent uses dynamic swinging motion of the delivery member to generate the air flow needed to overcome gravity. The collision with the colliding portion creates periodic air bursts that lift and transport the developer upward. This dynamic approach resolves the contradiction by converting simple rotational motion into effective upward transport without complex mechanical lifting mechanisms.

The patent applies dynamics by making the delivery member swing during rotation through the elastic body mechanism. This swinging motion increases the delivery member's interaction with the developer, enhancing stirring and delivery capability. The dynamic motion resolves the contradiction by improving productivity through motion-induced air flow and developer agitation without adding complex multi-component mechanisms.

The patent utilizes mechanical vibration through the swinging and colliding motion of the delivery member. The periodic collision with the colliding portion creates vibrations that agitate the developer and generate air flow for enhanced delivery. This vibrational mechanism resolves the contradiction by improving delivery capability through dynamic agitation rather than static positioning, achieving better productivity with simple structural additions.