| 摘要 |
PURPOSE:To make possible the prevention of the deformation at the ends of a cleaning blade to be housed into a body by providing side plates which contact with the ends of the cleaning blade to said blade. CONSTITUTION:The side plates 5 which contact with the ends of the cleaning blade 2 to be housed into the body 3 are provided to both ends in the transverse direction of the body 3. The escape of the blade 2 ends toward the outside direction is thus prevented and the deformation at the blade 2 ends is prevented. |
