The embodiments disclose a modular eyeglasses apparatus including a first and second temple interchangeably lockable to a first and second eyeglasses frame end, a first and second temple lockable receiver coupled to the first and second eyeglasses frame end, a lockable lever device coupled to the receiver having a lever handle having an upward angled section at one end and having an oblong section at the opposite end, an insertable section at one end of the first and second temple having a semi-circular depression configured to accept an elongated portion of the oblong section, rotating the lever handle downward toward the temple places the elongated portion into the depression to create a friction based coupling to lock the temple in an inserted position, and rotating the lever handle upward away from the temple retracts the elongated portion out of the depression to unlock the temple for removal from the receiver.

A novel design for untethered smartglasses with wireless connectivity in which electronic components and electric wiring are mounted in a manner than enables at least a portion of temples of the smartglasses to be bent around the ear to improve the smartglasses' fit. In one embodiment, the smartglasses include a front element that supports lenses and two temples, coupled to the front element through hinges that enable folding and unfolding. At least one of the temples includes: a first portion coupled to the front element with first electronic components, a second portion coupled to the first portion with electric wires, and a third portion coupled to the second portion with second electronic components. The second portion is designed to be bent around a human ear to improve the smartglasses' fit, and the first and third portions are not designed to be bent to improve the smartglasses' fit.

Provided is a disassembly and assembly structure of a glasses side cover, including a pair of glasses and at least one side cover. The glasses have a frame and two temples. At least one temple is provided with a chute with an opening adjacent to the pivot portion. The chute forms a first end and a second end along the length direction, and an end of the opening adjacent to the first end is provided with a resisting portion. The at least one side cover has a guide seat and a first plate arranged below the guide seat. The guide seat detachably straddles an outer edge of the opening, and is provided with an operating member received in the chute. The front end of the operating member is provided with a positioning block. When the operating member slides to the first end, the positioning block is embedded between the first end and the resisting portion to be fixed according to the elasticity of the material. When the operating member is pressed, the positioning block is detached from the fixation and slid to the second end such that the side cover can be detached from the temple.

A method of manufacturing a button-enabled housing assembly includes preforming a composite button component or insert having an elastically flexible button membrane that is mounted on a rigid frame, and thereafter molding a housing over the button insert. The composite button insert is formed in a co-molding operation and can include a rigid island in the flexible button membrane for supporting a cosmetic keycap.

An electronic case for electronic spectacles may include a base comprising a cavity formed therein. A first spectacle retention device may be located within the cavity. The first spectacle retention device may be configured to retain spectacles. An electrical control system may be included. An electrical connector may be configured to couple the electrical control system in electronic communication with the spectacles.

A wearable electronic device is provided. The wearable electronic device includes a lens frame configured to accommodate a display member and including a first end and a second end opposite to the first end, a hinge structure including first and second hinge structures connected respectively to the first and second ends, a wearing member including a first and second wearing members connected respectively to the first hinge and second hinge structures, the first wearing member or the second wearing member being configured to move with respect to the lens frame, a battery disposed in the first wearing member, a circuit board disposed in the first wearing member and including electrodes, and a charging terminal structure disposed in the first wearing member and including charging pads exposable to an outside and a connecting member disposed in the first wearing member and configured to electrically connect the charging pads and the electrodes.

A device is designed in the form of glasses with a frame (10) having a frontal portion (20), temporal portions (30) abutting the frontal portion on two sides, and temples (40) attached to the temporal portions. Each temporal portion (30) comprises an intake fan (31) with an air filter (50) and a discharge air duct (60), wherein nozzles (63) of the two air ducts (60) are oriented towards one another, providing the formation of substantially counter-directed streams of clean air directly under the nostrils of a user, with the result that a region of high pressure is formed, keeping non-purified ambient air from entering the nostrils.

A method for making smart glasses includes obtaining a temple pre-form made as a one-piece seamless shell structure with shell walls enclosing a hollow compartment. An opening at one end of the one-piece seamless shell structure provides physical access to insides of the hollow compartment. The method further includes disposing one or more smart glasses components in the hollow compartment through the opening in the shell structure, and attaching the temple pre-form with the one or more smart glasses components disposed in the hollow compartment to a frame of the smart glasses.

A pair of glasses includes an upper spectacle frame, a lower spectacle frame, two temples, and two snap-fit components. The lower spectacle frame has two lateral ends detachably integrated with two lateral ends of the upper spectacle frame. At least one lens is installed between the upper and lower spectacle frames. Each temple is pivotally fitted to one of the lateral ends of the upper spectacle frame. Each snap-fit component includes a first end at which a snap-fit portion is designed and a second end coupled with a corresponding temple. The snap-fit portion of each snap-fit component, which is in a fixed position, is inserted into a fastening hole in the at least one lens to fix the lens. The snap-fit portion of each snap-fit component, which is in a separate position, is separated from the fastening hole for replacement of the lens.

The present invention relates to a low-cost, magnetically detachable, durable, and flexible opthalmic shield for use with customized eyeglasses or eye goggles. It provides a seal between both the shield and the eyeglass frames, and between the shield and a user’s face to adequately protect the user’s eyes from particulates, allergens, and other environmental factors.