Swimming pool tile cleaning device
OwnerEarl C. Headinventor
Life of this patent
Estimating the term…
Abstract
The device includes a handle attached to a housing having transverse tandem wheels which ride along the upper perimeter of the pool. The housing includes an offset portion extending over the pool itself and mounts a depending rotary brush which contacts the upper vertical wall surface of the pool at the waterline for cleaning the tiles of the pool wall.
Claims6
A device for cleaning the surface of a swimming pool wall comprising:
- a housing;
- a handle extending rearwardly from said housing;
- wheels mounted transversely and in tandem relation on the rear and bottom portion of said housing;
- a brush mounted on a brush shaft extending generally vertically downwardly from a forward portion of said housing;
- motor means having a downwardly extending shaft and mounted in said housing directly above said wheels for rotating said brush;
- drive means extending between said motor shaft and said brush shaft and including a first pulley mounted on said motor shaft and a second pulley mounted on said brush shaft;
- a belt extending around said first and second pulley;
- at least one mounting collar included with the brush slidably attached to said brush shaft;
- and
- a set screw included on said mounting shaft extending radially therein for slidably mounting said collar on said shaft;
- said housing being formed in two portions, one portion being a vertically extending section substantially mounted directly above the wheels containing said motor, the other portion being a forward section mounted offset from the wheels and containing said brush shaft and the motor shaft therein.
A rotary brush for cleaning vertical wall tiles in the waterline area of the wall of a swimming pool which includes a generally horizontal deck and a rounded overhanging lip forming a juncture between the deck and wall, said brush comprising a housing extending horizontally from an area overlying the deck spaced laterally outwardly from the lip to an area spaced inwardly of the plane of the vertical pool wall, a pair of aligned wheels supported from the housing for rotation about spaced parallel horizontal axes, said wheels being disposed below the housing to engage the deck in spaced relation to the lip, upwardly extending handle means connected with said housing adjacent the location of the wheels to enable the housing to be moved along the deck and tilted about an axis defined by a line extending through the points of contact between the wheels and deck, a depending shaft supported from said housing and located remotely from the wheels and handle means and adapted to extend downwardly into the pool in spaced relation to the vertical wall and be tilted toward and away from the wall when the housing is tilted, a brush member mounted on said depending shaft, said brush member including a cyclindrical bristle surface engageable with the tiles in the waterline area, said wheels engaged with the deck and brush member engaged with the vertical pool wall defining the sole support means for the housing, a drive motor disposed in said housing in remote relation to the shaft and in overlying relation to the deck and spaced laterally outwardly of the lip, and drive means interconnecting the motor and shaft to clean the tiles of the pool wall below the lip and in the waterline area of the wall.
Dependencies are inferred from the claim text.