Patent ID: 7909174

Claim:
A dewatering structure for dewatering a water-contained object, comprising: a receptacle body comprising a receptacle tub and an assembling space, wherein the receptacle tub and the assembling space are independent from each other; a bucket-shaped dewatering unit having a plurality of through holes allowing fluid to flow therethrough, and disposed in the receptacle tub; and an operation apparatus comprising: a base; an operation unit including an active pedal and a driven pedal, wherein the active pedal and the driven pedal are pivotally coupled to the base and are intersected with each other, and the driven pedal comprises a free end; and a driving block having a threaded through hole axially penetrating therethrough, wherein the threaded through hole is adapted for engaged with a threaded rod which is sheathed in a spring member, wherein the free end of the driven pedal is slidably coupled with the driving block; wherein when the active pedal and the driven pedal are repetitively pressed each other and then released, the driving block is driven to linearly move to and fro along its axis, so as to drive the dewatering unit to rotate, thus producing a centrifugal force for removing water away from the water-contained object.