Spectacle frame comprising: - a front piece; - a pair of temples, each temple extending between a first end portion associated with the front piece and a second end portion that can be positioned on the ear of a user; - a pair of hinges configured to rotationally bind each temple to the front piece, each hinge comprising: - a pin extended along a direction of development (A-A) between a first end and a second end, - coupling devices associated with the first end portion of each temple and configured to engage the corresponding pin; - a cavity located in the front piece, the cavity comprising - a first wall and an opposite second wall spaced along a spacing direction (B-B); and - blocking devices configured to engage the ends (40a, 40b) of the pins, the blocking devices being shaped to match the first end and the second end of the pin to prevent the pin from making rotational movements around the development axis (A-A) and translational movements with respect to the blocking devices as a result of mutual engagement between the ends (40a, 40b) of the pin with the blocking devices; characterised in that: - the first end and the second end of the pin are wedge-shaped; the first end and the second end of the pin having a tapering (41, 42) along a tapering direction (C-C) perpendicular to the direction of development (A-A); the first end and the second end of the pin having chamfers (43, 44, 45, 46) symmetrical with respect to a symmetry plane (Sim) defined by the development direction (A-A) and the tapering direction (C-C), the chamfers (43, 44, 45, 46) being defined by cutting surfaces (T1, T2, T3, T4) inclined with respect to the symmetry plane (Sim); - blocking devices comprise: - a first seat defined on the first wall; - a second seat defined on the second wall; - the first seat and the second seat are configured to engage and retain, respectively the first end and the second end of the pin, the first seat and the second seat being shaped to match the first end and the second end of the pin respectively to prevent pin rotations about the development axis (A-A) and pin translations with respect to the first seat and the second seat. - a front piece; - a pair of temples, each temple extending between a first end portion associated with the front piece and a second end portion that can be positioned on the ear of a user; - a pair of hinges configured to rotationally bind each temple to the front piece, each hinge comprising: - a pin extended along a direction of development (A-A) between a first end and a second end, - coupling devices associated with the first end portion of each temple and configured to engage the corresponding pin; - a cavity located in the front piece, the cavity comprising - a first wall and an opposite second wall spaced along a spacing direction (B-B); and - blocking devices configured to engage the ends (40a, 40b) of the pins, the blocking devices being shaped to match the first end and the second end of the pin to prevent the pin from making rotational movements around the development axis (A-A) and translational movements with respect to the blocking devices as a result of mutual engagement between the ends (40a, 40b) of the pin with the blocking devices; - a pin extended along a direction of development (A-A) between a first end and a second end, - coupling devices associated with the first end portion of each temple and configured to engage the corresponding pin; - a cavity located in the front piece, the cavity comprising - a first wall and an opposite second wall spaced along a spacing direction (B-B); and - blocking devices configured to engage the ends (40a, 40b) of the pins, the blocking devices being shaped to match the first end and the second end of the pin to prevent the pin from making rotational movements around the development axis (A-A) and translational movements with respect to the blocking devices as a result of mutual engagement between the ends (40a, 40b) of the pin with the blocking devices; - a first wall and an opposite second wall spaced along a spacing direction (B-B); and - blocking devices configured to engage the ends (40a, 40b) of the pins, the blocking devices being shaped to match the first end and the second end of the pin to prevent the pin from making rotational movements around the development axis (A-A) and translational movements with respect to the blocking devices as a result of mutual engagement between the ends (40a, 40b) of the pin with the blocking devices; - the first end and the second end of the pin are wedge-shaped; the first end and the second end of the pin having a tapering (41, 42) along a tapering direction (C-C) perpendicular to the direction of development (A-A); the first end and the second end of the pin having chamfers (43, 44, 45, 46) symmetrical with respect to a symmetry plane (Sim) defined by the development direction (A-A) and the tapering direction (C-C), the chamfers (43, 44, 45, 46) being defined by cutting surfaces (T1, T2, T3, T4) inclined with respect to the symmetry plane (Sim); - blocking devices comprise: - a first seat defined on the first wall; - a second seat defined on the second wall; - a first seat defined on the first wall; - a second seat defined on the second wall; - the first seat and the second seat are configured to engage and retain, respectively the first end and the second end of the pin, the first seat and the second seat being shaped to match the first end and the second end of the pin respectively to prevent pin rotations about the development axis (A-A) and pin translations with respect to the first seat and the second seat.