To provide a juicer by which a bottom surface of a pushing-in bar to push a juice material in is not abraded or melted.

Two ribs 31 and 32 whose one is extended to the right side and other is extended to the left side to the center line passing through the rotational center of a cutter, are arranged on a bottom surface 30b of a pushing-in bar 30, and an interval between the rib 31 and the rib 32 is set to 5mm to 10mm, and the ribs 31 and 32 are made to bite into a material, and co-rotation of the cutter and the material is prevented, and a rubbing of the material and the bottom surface 30b can be prevented.