| 摘要 |
A grind blade assembly for juice extractors includes a fixed and ring-shaped upper grind blade with first teeth located on an underside thereof and a rotatable lower grind blade which is located beneath the upper grind blade and has a plurality of second teeth defined in a ring-shaped area of a top surface of the lower grind blade. The second teeth are located corresponding to the first teeth. A plurality of first blades protrude from the top surface of the lower grind blade and located close to the center of the lower grind blade. A plurality of second blades are located between the first blades and the second teeth on the lower grind blade.
|
