DEVELOPER CONTAINER AND INCLUDING SUCH CONTAINER THE IMAGE FORMATION DEVICE Russian patent published in 2018 - IPC G03G15/08 

FIELD: package and storage.

SUBSTANCE: this invention relates to the developer container intended to contain the developer therein, and including such container the image forming device. Claimed group of inventions includes the developer container and the image forming device. Wherein the developer container comprises: a container body, including the inner peripheral surface limiting extending in the first direction cylindrical inner space, wherein, the container body is made with a hole for the developer release, communicating with the inner space for the developer release through it, shaft extending in the first direction in the inner space and resting against the container body with possibility of rotation and a movable wall, including the external peripheral surface in contact with the container body internal peripheral surface, and a transporting surface, limiting the storage space, intended to contain the developer therein in cooperation with the container body inner peripheral surface, wherein the movable wall is configured to move along the shaft in the first direction in the inner space, at that transporting the developer in the inner space to the developer release opening, at that, the movable wall includes the downstream wall section having the first bearing, allowing the shaft passage through it, and the said transporting surface, located upstream wall section, having the second bearing, allowing the shaft passage through it, and located upstream from the downstream wall section in the first direction, and the sealing element having a third bearing enabling the shaft passage through it, wherein the sealing element is tightly held by the located downstream wall section and the located upstream wall section in the first direction, making up the transported wall outer peripheral surface, and is elastically compressed due to contact with the container body inner peripheral surface.

EFFECT: technical result consists in developing of the developer container capable of preventing of the sealing element exfoliation from the transported wall in the process of the transported wall moving.

11 cl, 38 dwg