Provided is a connection structure between a frame and legs of a pair of eyeglasses. A pivoting end of a leg is formed as a rotating shaft; correspondingly a pivoting end of a frame is formed as a rotating shaft base; an upper clip, an intermediate clip, and a lower clip extend from the rotating shaft base of the frame; the intermediate clip is staggered with the upper clip and the lower clip, the rotating shaft of the leg is clamped between the intermediate clip, the upper clip and the lower clip, and the rotating shaft of the leg rotates between the intermediate clip, the upper clip and the lower clip, enabling the leg to fold closed and open. The connection between the frame and the leg is screw-less, providing a simple structure, convenient installation, and comfortable wear.

Disclosed is a modular pair of spectacles, including a frame which includes a rim and two temples mounted in connection with the side ends of the rim. The rim is provided with an upper portion, a lower portion and assembly unit between the portions. The upper portion includes at least of the side ends thereof a first longitudinal semi-connection portion and the lower portion includes at each of the side ends thereof a second longitudinal semi-connection portion. The first and second longitudinal semi-connection portions complement one another and are configured such that, upon assembling the upper portion and the lower portion, the first and second portions form a first female or male connection unit, configured to receive a second male or female connection element, arranged at the end of each respective temple. Aldo disclosed is a kit for forming such a pair of spectacles.

An eyeglasses assembly structure is revealed. A pivot member which is pivotally connected to a first assembly portion of a frame is inserted and mounted in a switch member. A first rib and a second rib are opposite to each other and disposed on a second assembly portion at a front side of a temple. The first rib is mounted into a first mounting groove at one end of the pivot member. A positioning flange is formed on the second rib and inserted through an opening of the switch member to be mounted in a second mounting groove on the other end of the pivot member. When the switch member is rotated an angle to be staggered or aligned with respect to the positioning flange of the second rib, the temple is firmly fixed to or separated from the frame. Thereby parts are assembled and replaced easily and conveniently.

There is disclosed a wearable item. The wearable item includes at least one elongate member for supporting at least one attachable element. The elongate member is fabricated from an inner core that is surrounded by at least one outer layer. The at least one outer layer is elastic when strained by application of stress below a first elastic limit. The inner core is elastic when strained by application of stress below a second elastic limit or permanently deformed when strained by application of stress above the second elastic limit.

Spectacle frame (1) comprising: a front piece (10); a pair of temples (20), each temple (20) extending between a first end portion (21) associated with the front piece (10) and a second end portion (22) that can be positioned on the ear of a user; a pair of hinges (30) configured to rotationally bind each temple (20) to the front piece (10), each hinge (30) comprising: a pin (40) extended along a development direction (A-A) between a first end (40a) and a second end (40b), coupling devices (50) associated with the first end portion (21) of each temple (20) and configured to engage the corresponding pin (40); a cavity (60) located in the front piece (10), the cavity (60) comprising: a first wall (70) and an opposite second wall (80) spaced along a spacing direction (B-B); and blocking devices (90) configured to engage the ends (40a, 40b) of the pins (40), the blocking devices (90) being shaped to match the first end (40a) and the second end (40b) of the pin (40) to prevent the pin (40) from making rotational movements around the development axis (A-A) and translational movements with respect to the blocking devices (90) as a result of mutual engagement between the ends (40a, 40b) of the pin (40) with the blocking devices (90); the first end (40a) and the second end (40b) of the pin (40) are wedge-shaped.

Provided is a pair of smart glasses. The smart glasses include a front frame, and legs rotatably connected to the front frame through a rotating module. A heat conducting structure is housed in the rotating module. The beat conducting structure includes an upper flange and a lower flange that are closely fitted in an up and down direction and rotatable relative to each other. The upper flange is connected to a front frame heat pipe provided in the front frame, and the lower flange is connected to a leg heat pipe provided in the legs and rotates with the leg heat pipe.

An eyeglass device includes an eyeglass frame having a pair of side arms and a pair of optics. A camera and one or more speakers are supported by the eyeglass frame. A touch sensor is supported by the eyeglass frame for at least controlling volume of the one or more speakers.

An artificial-reality device is provided. The artificial-reality device includes a frame having at least one temple section (e.g., a frame arm) and a front section, where the front section is configured to hold at least one lens. The artificial-reality device also includes a hinge pivotally coupling the at least one temple section and the front section. The hinge includes: (A) a front magnetic component that includes a static magnet, and (B) a rear magnetic component, coupled to the at least one temple section, that includes: (i) two or more primary magnets oriented so as to be attracted to the static magnet of the front magnetic component, and (ii) at least one secondary magnet, positioned between the two or more primary magnets, oriented so as to be repelled by the static magnet of the front magnetic component.

A hinge mechanism for eyeglasses which enables replacement of the temples from a lens frame without the need for any pins or tools, and without small or weak parts. The hinge mechanism between each of the temples and the lens frame includes a male component which fits into a female component and may be adjusted in two ways. The torque required to assemble the temples to the lens frame can be adjusted, as well as the torque required to transition the temples from the folded to the unfolded position. Both adjustments may be affected by the choice of materials of one or both of the hinge components. The male component may be on the end of each of the temples and sized to fit within the female component on either end of the lens frame. Rotating the temples 90° snaps them into place, and they can easily be removed by the reverse operation.

A multiple degree of freedom hinge system is provided, which is particularly well adapted for eyewear, such as spatial computing headsets. In the context of such spatial computing headsets having an optics assembly supported by opposing temple arms, the hinge system provides protection against over-extension of the temple arms or extreme deflections that may otherwise arise from undesirable torsional loading of the temple arms. The hinge systems also allow the temple arms to splay outwardly to enable proper fit and enhanced user comfort.