| 摘要 |
PROBLEM TO BE SOLVED: To prevent powder from inhibiting a movement of an opening/closing member opening/closing a tube insertion port to a closed position.SOLUTION: A powder storage container 32 according to the present invention stores powder inside thereof and can supply the powder to a conveyance tube 611 provided on an image forming apparatus side from a tube insertion port 331 through which the conveyance tube 611 is inserted/withdrawn. The powder storage container comprises an opening/closing member 332 that opens/closes the tube insertion port 331, and an insertion part 341 that is inserted into a movement area L1 of the opening/closing member to close a space S2 in the movement area, and a lid member 340 that seals the tube insertion port 331.SELECTED DRAWING: Figure 14 |
