Process for assembling an elastic hinge for eyeglass frames comprising a first articulation provided with a head with a first hole, a second articulation having two shoulders provided with second holes, and a pin having a stem provided with a thinned final portion. The process provides for inserting the head of the first articulation between the two shoulders of the second articulation with the first hole of the first articulation non-aligned with respect to the second holes of the second articulation, an opening thus remaining between such holes. A step for inserting the pin is provided, during which the thinned portion of the pin is wedged in the aforesaid opening between the holes and is screwed into one of the second holes of the shoulders of the second articulation.

Eyewear having a frame, a hinge, and a hyperextendable temple. An extender is coupled to the hinge and the temple, and the extender extends with respect to the hinge allowing hyperextension of the temple with respect to the frame. A cam is configured to leverage the temple away from the frame during hyperextension and reduce wear. A cosmetic trim may include a recess that receives a protrusion of the frame in the open position, and which protrusion moves out of the recess during hyperextension and creates the cam.

Disclosed are spectacles with replaceable pins, and belongs to the technical field of spectacles. The spectacles with the replaceable pins may include a spectacle frame and the pins, an edge of the spectacle frame being pivoted with a bolt, the bolt being inserted into an inserting hole of the pin, an elastic piece pushing a stopping block to enter into an opening on a side of the pin, and the spectacle frame being connected with the pins in a buckling manner. When a pressure is applied to the stopping block, the stopping block withdraws from the opening on the side of the pin when elastic force of the elastic piece is overcome and retracts into the accommodation cavity, in this way the buckling connection of the spectacle frame with the pins is removed, the pins and the spectacle frame are demountable, and it is convenient to replace the pins.

A hinge of the flex type for eyeglasses, the hinge having an internally hollow central hinge body, adapted to be coupled to a second body, which is also internally hollow and is adapted to be coupled to an eyeglasses temple, and to a third body adapted to be coupled to the front of the eyeglasses. It is possible to assemble the central body and the second and third body in a pack, in order to define internally the passage of a data/power cable, the central body allowing an accumulation of the data/power cable and ensuring the passage of the cable between the temple and the front without stretching and/or torsion.

A temple intended to be mounted, by a mounting face, in hinged connection, to a spectacle frame, so as to be able to pivot between one and the other of two stable positions called folded position and unfolded position, respectively.

In particular, the temple comprises, from its proximal end toward a distal end, a first section and a second section. The first section is provided with a first face opposite the mounting face). The second section is in a ball joint with the first section. The first face and the second face are also of complementary shapes so as to allow the fitting of one into the other.

Eyewear having a frame, a hinge, and a hyperextendable temple. An extender is coupled to the hinge and the temple, and the extender extends with respect to the hinge allowing hyperextension of the temple with respect to the frame. A cam is configured to leverage the temple away from the frame during hyperextension and reduce wear. A cosmetic trim may include a recess that receives a protrusion of the frame in the open position, and which protrusion moves out of the recess during hyperextension and creates the cam.

A flexible temple for eyeglasses has a temple body which has a fork-shaped end adapted to form a slot within which a slider can slide in contrast with the action of an elastic component. The elastic component is accommodated in a preloaded condition in the slider.

The present invention relates to a screwless, resilient spectacle joint.

Described herein is joint for a spectacle frame with temples, wherein the joint (1) consists of a front part (2), a temple part (3) and a compression spring element (4), wherein the front part (2) consists of a cuboid which is open towards the front, along one side and on the inside, and short, inwardly directed axes of rotation (6) are arranged on the mutually opposite inner sides (5) of the open cuboid, and wherein the temple part (3) is constructed in the form of a holding lug (9), wherein the holding lug (9) is formed to be insertable into the open cuboid of the front part (2) and hinging hooks (13) in the form of recesses are arranged in two opposing outer surfaces of the holding lug (9), which can be suspended in the short axes of rotation (6) of the front part (2), whereby the front part (2) and the temple part (3) are connectable to one another in an articulated manner and the compression spring element (4) is arranged between the front part (2) and the temple part (3) in such a way that the temple part (3) is fixed movably on the axes of rotation (6) of the front part (2).

The embodiment of the present disclosure discloses a wearable device, including: a wearing part including: a connection section and a concave section, the concave section being connected to the connection section. The concave section causes an upper edge of the wearing part to have a downward depression on the wearing part; the concave section is provided with an acoustic output end inside.

A wearable device includes a frame, two feet, and two pivoting modules. Each of the pivoting modules includes a first bracket fixedly connected to the frame, and a second bracket fixedly connected to one of the feet and pivotally coupled to the first bracket. The second bracket includes a positioning member and an inserting member. The positioning member is located in the first bracket, and the positioning member includes a plurality of slots. The inserting member is switchably inserted into one of the slots for adjusting a maximum outreaching volume from the frame to the feet.