| 摘要 |
PROBLEM TO BE SOLVED: To provide a fitting structure of plate-like member capable of suppressing deviation of a doctor blade during tightened by a screw member to reduce an adjustment variation of the doctor blade and lowering manufacturing cost.SOLUTION: An adjustment pin 73 for adjusting a relative position between a doctor blade 13 and a developing roller 10 is inserted in an adjustment hole 134 formed in the doctor blade 13. The doctor blade 13 positioned by moving the adjustment pin 73 in a direction of the position adjustment is fixed to a housing 15 by a screw 20. At this time, a fixed position of the screw member 20 and a position of the adjustment hole 134 are determined so that a direction of the force of the screw 20 acting on the doctor blade 13 is to a large side from a small side of a gap S formed between the adjustment pin 73 and the adjustment hole 134. |
