Hinge structure, particularly for spectacle frames

Claim 2

Hinge structure, particularly for spectacle frames, comprising an elastically compressible bellows-like element, said bellows-like element comprising means for temporary coupling to complimentarily shaped grip means defined on a frame and on a rod, said bellows-like element having a ribbing from which a plurality of wings extends approximately perpendicular and in the same direction, said structure comprising longitudinal ends at which lugs are provided at said wings, said lugs constituting said means for temporarily coupling.

Claim 3

Hinge structure according to claim 1, wherein said wings have dimensions so as to give said bellows-like element a curved configuration when at rest.

Claim 4

Hinge structure according to claim 1, wherein said lugs protrude longitudinally to each of said wings and have a slightly smaller extension that said wings.

Claim 5

Hinge structure according to claim 1, wherein said lugs have, in a transverse cross section, a T-shaped configuration defining a stem, said lugs being connected to said wings at said stem.

Claim 6

Hinge structure according to claim 1, wherein each of said lugs is temporarily associable at the complimentarily shaped grip means defined on ends of a front portion of said frame and of said rod, said grip means being constituted by a longitudinal seat connected to an opening for accommodating said lugs.

Claim 7

Hinge structure according to claim 5, wherein said seats and said openings extend from lower surfaces of said ends of said front portion and of said rod.

Claim 8

Hinge for spectacle frames which comprises a lens holding front frame portion (2) and a temple (4) and which define an outwardly facing surface and an inwardly facing surface, said hinge being constituted by at least one spring-loadable elastically compressible bellows-like element (1), said bellows-like element having a first end and a second end, said first end being at least temporarily connectable to said front frame portion and said second end being at least temporarily connectable to said temple, said bellows-like element defining a ribbing (6) from which a plurality of wings (7) extend substantially perpendicular thereto, said ribbing being arrangeable at the inwardly facing surface of said spectacle frames and thereby said wings extend to the outwardly facing surface thereof, and in an uncompressed condition of said elastically compressible bellows-like element, said ribbing having a substantially curved configuration.

Claim 9

Hinge for spectacle frames which comprises a lens holding front frame portion (2) and a temple (4) and which define an outwardly facing surface and an inwardly facing surface, said hinge being constituted by at least one spring-loadable elastically compressible bellows-like element (1), said bellows-like element having a first end and a second end, said first end being at least temporarily connectable to said front frame portion and said second end being at least temporarily connectable to said temple, said bellows-like element defining a ribbing (6) from which a plurality of wings (7) extend substantially perpendicular thereto, said ribbing being arrangeable at the inwardly facing surface of said spectacle frames and thereby said wings extend to the outwardly facing surface thereof, and in an uncompressed condition of said elastically compressible bellows-like element, said ribbing having a substantially curved configuration.

Claim 10

Hinge for spectacle frames which comprise a lens holding front frame portion (2) and a temple (4) and which define an outwardly facing surface and an inwardly facing surface, said hinge being constituted by at least one spring-loadable elastically compressible bellows-like element (1), said bellows-like element having a first end and a second end, said first end being at least temporarily connectable to said front frame portion and said second end being at least temporarily connectable to said temple, said bellows-like element defining a ribbing (6) from which a plurality of wings (7) extend substantially perpendicular thereto, said ribbing being arrangeable at the inwardly facing surface of said spectacle frames and thereby said wings extend to the outwardly facing surface thereof, and in an uncompressed condition of said elastically compressible bellows-like element, said ribbing having a substantially curved configuration, said ends of said bellows-like element being provided with substantially T-shaped lugs (8a,8b) for slide-fitting into correspondingly shaped longitudinal seats (11,12) provided at respective ends of said front frame portion and said temple.

Claim 11

Hinge for spectacle frames which comprise a lens holding front frame portion (2) and a temple (4) and which define an outwardly facing surface and an inwardly facing surface, said hinge being constituted by at least one spring-loadable elastically compressible bellows-like element (1), said bellows-like element having a first end and a second end, said first end being at least temporarily connectable to said front frame portion and said second end being at least temporarily connectable to said temple, said bellows-like element defining a ribbing (6) from which a plurality of wings (7) extend substantially perpendicular thereto, said ribbing being arrangeable at the inwardly facing surface of said spectacle frames and thereby said wings extend to the outwardly facing surface thereof, and in an uncompressed condition of said elastically compressible bellows-like element, said ribbing having a substantially curved configuration, said ends of said bellows-like element being provided with substantially T-shaped lugs (8a,8b) for slide-fitting into correspondingly shaped longitudinal seats (11,12) provided at respective ends of said front frame portion and said temple.