US 5,191,660 AGranted

Device for attaching a toilet elevator to the bowl of a toilet

AssigneeRFSU Rehab AB

InventorKurt Francke

Life of this patent

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Abstract

An arrangement for detachably holding seats (2) to the bowls of water-flushed toilets and comprising a number of arms (10) which can be adjustably attached to the underside of the seat (2). The free outer ends of the arms (10) are provided with pins (11) which can be locked in positions against the outside of the bowl rim of the toilet when the seat (2) is placed in position on the bowl. The arms (10) are pivotally mounted and can be locked in selected positions. The pins (11) are provided with a sleeve (12) of rubber or plastic material which generates a frictional force in contact with the toilet bowl. The arms (10) pivot around a screw (19) which is screwed into the underside of the toilet seat (2) and which in one position enables the arm (10) to be adjusted positionally and in another position locks the arm. The head (20) of the screw (19) is preferably covered with a coating (23) of rubber or plastic material and forms a cushion which rests on the toilet bowl when the toilet seat (2) is in its position of use.

Claims12

Dependent claims

A device for detachably holding toilet seats (2) on the bowls of toilets or water closets (1), said device comprising a plurality elongate of arms (10, 38) adapted to be fitted to the underside (4) of the seat (2), said arms (10, 38) being pivotal about an axis and capable of being locked in selected pivotal positions, wherein one end of each respective arm is provided with a pin (11, 41) which depends there from at a generally right angle to the arm (10, 38), said pins (11, 41) being intended to rest against the outer surface of the rim of a toilet bowl when the seat (2) is placed in a position of use on said bowl, each of said arms (10, 38) having at its other end a circular disc-shaped part (13, 39) protruding therefrom having a centrally located aperture (14, 43) therethrough, said part (13, 39) adapted to being received in a complementary recess (8, 31) in the underside (4) of the seat (2);

a stem of a screw (19, 45) extending through the central aperture (14, 43) for engaging a screw threaded part (6, 33) in the toilet seat (2) and defining said pivot axis, wherein tightening of the screw (19, 45), with a head (20, 46) of said screw engaging the lower surface of the disc-shaped part (13, 39), locks the arm (10, 38) in its adjusted position;
and, mutually coacting engagement devices (9, 15) arranged on the mutually engaging surfaces of the recess (8, 31) and the circular, disc-shaped part (13, 39).

Dependencies are inferred from the claim text.