Patent ID: 6986488

Claim:
A disappearing shelf-supporting device for furniture designed to be housed on the edge of a shelf and comprising a casing having a seat in which a pin is housed, which the axially slides in the seat between an operating position, at which the pin has a front portion projecting from a front wall of the casing and configured to project beyond an edge of a shelf that can be used with the device, and a non-operating position at which the pin is retracted in said seat and configured for not projecting beyond the edge of a shelf that can be used with the device, a working element laterally projects from the pin and slides in a groove in the casing, which the groove is open on a side face of the casing to enable manual operation of the pin between the two positions of same, fitting means being further present in the casing for an unstable maintenance of the pin in the retracted position, wherein the fitting means for the unstable maintenance of the pin in the retracted position is disposed between the side wall of said groove and said working element sliding therein.