Hinge for doors
AssigneeNUOVA STAR S.p.A.
InventorsMarco VANINI, Luca VANINI
Life of this patent
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Abstract
A hinge for dishwasher doors, including a first element and a second element pivoted together and mutually movable in a tilting fashion, the first and second elements being fixable one to a frame and the other to a door of an electrical appliance to make the door movable with respect to the frame between a closed position and an open position, a lever connecting the first and the second element, an elastic element connected to the lever and capable of generating, with its own deformation, an elastic reaction force capable of at least partially compensating for the weight of the door during its opening or closing, as well as means for regulating the intensity of this elastic reaction force.
Claims9
A hinge for doors of dishwashers, comprising:
- a first element and a second element pivoted to each other and movable relative to each other in tilting fashion, said first and second elements being fixable one to a frame and the other to a door of a dishwasher, to make the door movable with respect to the frame between a closed position and an open position,
- a lever for connecting between said first and second elements, a slot being made on said lever,
- an elastic element connected to said connecting lever and designed to generate, by means of its own deformation, an elastic reaction force designed to compensate at least partially the weight force of the door during its opening or closing,
- a guide pin of said lever supported by one of said first and second elements, said guide pin slidably engaging inside said slot, characterised in that said guide pin oscillates about a respective central axis and comprises a central body having at least one flat face parallel to said axis, said flat face being designed to slide along an edge of said slot, and in that said slot has a groove for stably housing said central body of the guide pin, configured to define a position of equilibrium of said door between its closed and open positions.
Dependencies are inferred from the claim text.