| 摘要 |
A WASHING MACHINE INCLUDES A WATER RESERVING DRUM (51) FOR RESERVING WATER THEREIN, A ROTATING DRUM (52) MOUNTED INSIDE THE WATER RESERVING DRUM, A ROTATING BLADE ASSEMBLY (53) MOUNTED ON AN INNER BOTTOM SURFACE OF THE ROTATING DRUM, A REVERSIBLE MOTOR (90) MOUNTED UNDER THE WATER RESERVING DRUM, A HOLLOW DEHYDRATING SHAFT (72) HAVING AN UPPER END COUPLED TO THE ROTATING DRUM AND A LOWER END EXTENDING OUTSIDE THE WATER RESERVING DRUM, A LAUNDERING SHAFT (71) INSERTED INTO THE HOLLOW DEHYDRATING SHAFT SUCH THAT THE LAUNDERING SHAFT EXTENDS OUT OF THE UPPER AND LOWER ENDS OF THE HOLLOW DEHYDRATING SHAFT, THE LAUNDERING SHAFT HAVING AN UPPER END COUPLED TO THE ROTATING BLADE ASSEMBLY AND A LOWER END COUPLED TO THE MOTOR. A COUPLING MEMBER (81) IS COUPLED ON AN OUTER CIRCUMFERENCE OF THE LOWER END OF THE LAUNDERING SHAFT SO AS TO ROTATE THEREWITH. A CONNECTING MEMBER (77) IS MOUNTED ON THE DEHYDRATING SHAFT TO BE ASCENDABLE/DESCENDIBLE ALONG A LONGITUDINAL AXIS OF THE DEHYDRATING SHAFT. THE CONNECTING MEMBER ALLOWING, WHEN ASCENDED, THE LAUNDERING SHAFT TO ROTATE BY ITSELF AND, WHEN DESCENDED, THE LAUNDERING AND DEHYDRATING SHAFTS TO ROTATE BY COUPLING TO THE COUPLING MEMBER. A DEVICE IS FURTHER PROVIDED FOR ASCENDING/DESCENDING THE CONNECTING MEMBER.
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