| 摘要 |
The present invention is a swimming tool cleaning tool that does not require the exertion of vertical force against the vertical surfaces of the swimming pool for effective cleaning. The person using the present invention only needs to push and pull on the cleaning tool to use it effectively to clean the swimming pool. The present invention has one or more movable blade in the shape of a foil pivotally attached to back of the cleaning pad that will pivot in the direction of the movement of the cleaning tool by utilizing hydrodynamics wherein the present invention will generate a vertical force on the cleaning pad forcing the cleaning pad against the surface regardless of the forward or backward movement of the cleaning tool. The present invention will direct the bulk of the hydrodynamic forces on the back of the cleaning pads. The present invention is especially efficient in quickly cleaning the bottom of a large swimming pool such as those used in public and commercial establishments.
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