| 摘要 |
PURPOSE: A device for extracting oriental medicine is provided to prevent the twisting from becoming occurred by the embossing processing of a guide projection or a guide groove of a cylinder. CONSTITUTION: A device for extracting oriental medicine is composed of an outer case(1), a cover(2), a cylinder(8), a screw axis(13), a compression plate(15), a guide projection(9), a flange(10), and a guide groove. The lid is formed on the upper part of the outer case. The cylinder is installed on the lid. The screw axis and the compression plate are installed on the cylinder. The guide projection is projected from the cylinder. The guide projection is formed through the embossing processing. The flange is installed in the cylinder. The guide groove is inserted into the guide projection. |
