SCREW CONNECTING STRUCTURE OF JUICE EXTRACTOR

摘要

PURPOSE: A structure for connecting screws of a juice extractor is provided to form a rotary shaft and a shaft hole supporting the rotation of the screw in the dual structure to prevent the screw rotated by the rotary power delivered from a driving motor from rotating. CONSTITUTION: A structure for connecting screws of a juice extractor includes a dent part facing the upper inside of a screw(140) around the upper end of a rotary shaft (101). A raised part is protruded to the lower part of a lid to settle in the dent part and a shaft hole in which the rotary shaft inserted is equipped in the center. The rotary shaft is inserted into the shaft hole through a bush buried in the raised part of inner circumferential surface of the lower end of the shaft hole and the raised part is connected to the dent part. A power transmission shaft is inserted into the lower end of the screw and a dent part (103') facing the lower inside of the screw around the lower end of the rotary shaft is formed. A raised part (104') equipped with a shaft hole (102') inserted into the dent part and in which the lower end of the rotary shaft is inserted is formed. The lower end of the rotary shaft is inserted into the shaft hole through a bush (105') buried in the raised part of inner circumferential surface of the lower end of the shaft hole and the raised part is connected to the dent part.