DEVELOPING DEVICE, IMAGE FORMING APPARATUS, AND PARTITIONING MEMBER

To provide a partitioning member that can be installed and removed by a user even when a developing device does not have a layout in which the partitioning member can be stretched in a planar manner and bonded to the developing device, a developing device including the above-mentioned partitioning member, and an image forming apparatus including the above-mentioned partitioning member.SOLUTION: A developing device 200 comprises: a developing device body 210; a developing roll 220 that is arranged in the vicinity of an opening 212 formed in the developing device body 210 and holds developer; a conveying member 230 that conveys the developer in the developing device body 210; and a partitioning member 260 that is arranged to be removable and partition a space in the developing device body 210 into a conveying member 230 side and an opening 212 side and is molded into a predetermined shape.SELECTED DRAWING: Figure 2 【課題】現像装置を、区切部材を平面状に張り渡し、貼り付けることができるレイアウトにしておかなくても設置することができ且つ使用者が取り除くことができる区切部材、上述の区切部材を備えた現像装置及び上述の区切部材を備えた画像形成装置を提供する。【解決手段】現像装置２００は、現像装置本体２１０と、現像装置本体２１０に形成された開放部２１２近傍に配置されていて、現像剤を保持する現像ロール２２０と、現像装置本体２１０内で現像剤を搬送する搬送部材２３０と、現像装置本体２１０内における空間を搬送部材２３０側と開放部２１２側とに区切るように且つ取り外し可能に配置されていて、予め定められた形状に成形された区切部材２６０とを有する。【選択図】図２