Abstract: A goggle and an angle adjustment mechanism thereof are provided. The angle adjustment mechanism includes an assembling slot and a bendable temple. The assembling slot has a retaining rack arranged therein, and the retaining rack is in an arced shape. The bendable temple is integrally formed as a single one-piece structure and includes an assembling segment pivotally connected to the assembling slot and having an engaging tooth and a flexible segment that extends from the assembling segment. The engaging tooth of the assembling segment is inserted into the assembling slot and is engaged with the retaining rack, and the assembling segment is rotatable relative to the assembling slot in an angle range, so that the engaging tooth is engaged with and movable from one end of the retaining rack to another end of the retaining rack.

Abstract: A wearable lightweight, adjustable, and comfortable modular eyewear with multiple interchangeable components includes: a central frame with two eyeglass supporting members, lenses, temple and hinge. The assembly has a hinge which is designed to fit the frames. The fronts and temples are grooved to allow the hinge to fit snuggly into the grooves. The hinge is flexible that it will allow the temples to flex 180+ degrees.

Abstract: A wearable display device includes a first body, a first electrical connector and a connecting component. The first body has a display interface, and the first electrical connector is disposed on the first body. The connecting component is connected with the first body and adapted to fix different second bodies onto the first body. The first body and the second body transfer a signal through the first electrical connector.

Abstract: Systems, devices, and methods for wearable heads-up displays (WHUD) are described. A WHUD includes a front frame with two openings each with one recess which extends along at least a portion of the periphery of the openings, two arms including frame portions and temple portions, two lenses, a projector to generate light, and a holographic optical element (HOE) carried by a lens to redirect light to an eye of a user. Frame portions insert into the recesses and are held in place when the lenses are inserted into the recesses, wherein when the WHUD is assembled the projector and HOE are positioned correctly to create a display for the user. The assembled WHUD is inflexible where the front frame and arms are attached such that when worn the projector maintains a fixed position relative to the HOE and the display remains undistorted and visible to the user.

Abstract: Spectacles include a front frame and a pair of arms, each arm extends between a first end attached to the front frame and a second, longitudinally opposed end. Each arm includes a first portion associated with the first end and extending along a first axis, and a second portion, associated with the second end, extending along a second axis, the portions abutting one another at a first bearing plane, not perpendicular to the first and second axes, and rotatable about an adjustment axis perpendicular to the first bearing plane to vary inclination between the first and the second axes. The first portion includes first and second elements, abutting one another at a second bearing plane perpendicular to the first axis, the elements being selectively rotatable about the first axis. The second portion includes third and fourth elements, abutting one another at a third bearing plane perpendicular to the second axis.

Abstract: Health eyeglasses include a frame front, a pair of lenses mounted at the frame front, and a pair of temples pivotally connected to two opposite sides of the frame front. Each lens includes an optical substrate, which is made from a methacrylic polymer material and provided therein with an anion material. A front surface of the optical substrate is sequentially provided with a layer of UV coating, a layer of blue-light filter, and a layer of anti-fog coating. The frame front and the temples are made from a resin material added with an anion material, and thus can produce negative ions, which are beneficial to human health, so that the eyeglasses can promote the health of a wearer's eyes in addition to the function of optical correction.

Abstract: A frame for spectacles comprises a front mount (2) having respective lateral lugs (4) which are provided for the articulation of respective arms (5) for the purpose of producing the articulated connection of each arm (5) to the front mount (2); each lug (4) comprises a first lug portion (4a) which extends into a second lug portion (4b) which is folded on the first portion in a position facing the first portion, the second portion (4b) comprising a first through-opening (8) which is laterally delimited by a pair of opposing wings (9a, 9b) which are spaced apart from each other, the wings being connected at the free end of the second lug portion (4b) by a cross-member (10), an extension piece (11) which extends from the cross-member (10) inside the opening (8) and in the direction of the first lug portion (4a).

Abstract: Spectacles with interchangeable arms are provided a front frame with opposed lateral lugs for the hinged pivoting of the respective lateral arms, a device for the removable coupling of each arm to the frame, a first and a second coupling element are engaged in each other so as to be slidable from and towards a position of mutual retention, the elements being configured for quick disengagement from this position, the first coupling element being intended for the hinged connection to the respective lug of the frame, and the second element comprises a seat which is provided in the corresponding arm and which can be slidingly engaged by the first element, resiliently flexible retaining means being provided between the coupling elements of each arm to fix these elements to each other in a removable manner, by means of a snap-fitting coupling.

Abstract: An apparatus includes a frame, a left temple, a right temple, a left end piece, a right end piece, a left hinge, and a right hinge. The frame includes a left side and a right side and the frame may support a plurality of lens. The frame of the apparatus that improves vision may be tilted to provide the lenses at varying angles and lock into place via a latching mechanism. The effect of the tilted lens provides significantly increased clarity and definition of vision, with no expensive custom lenses or magnification.

Abstract: The invention relates to a trial frame for determining the subjective refraction of a subject, comprising two lens holder devices for receiving insert lenses, a bridge, which connects the lens holder devices in such a manner that their distance relative to each other is adjustable, a nose rest device having a pivotable and height-adjustable nose rest and two temples, which are adjustable in length and height, the nose rest device having an adjustment gear for adjusting the height of the nose rest, the adjustment gear having a toothed rack and a bevel worm wheel, which are engaged with each other.

Abstract: A system for removably attaching a portable display to a headpiece is described that includes an attachment device configured to receive the portable display. The attachment device includes a mounting base configured to mount to a longitudinal frame member of the headpiece. The mounting base includes a receptacle for receiving a mounting protrusion of the portable display. The attachment device further includes one or more opposing hooks connected to the mounting base. The hooks are configured to receive opposing ends of an elastic band when the elastic band is connected between the hooks and around the longitudinal frame member.

Abstract: A limiting part limits displacement of an optical member partially fixed to a frame unit, and excessive stress applied on the optical member and deformation of the optical member may be prevented. That is, support strength of the optical member may be improved by supplementarily using the limiting part. Note that the optical member is partially fixed to the frame unit, and fastening parts and the number of parts are reduced and downsizing becomes easier and reduction in weight of the virtual image display device is easier. Further, the optical member is partially fixed to the frame unit, and thus, even when there is a difference in coefficient of thermal expansion between the optical member and the frame unit, the expansion or the like of the optical member with respect to the frame unit is allowed and distortion, deformation, breakage of the optical member may be prevented more reliably.

Abstract: The invention relates to a trial frame for determining the subjective refraction of a subject, comprising two lens holder devices for receiving lenses, a bridge, which adjustably connects the lens holder devices, a nose rest device having a pivotable and height-adjustable nose rest and two temples, which are adjustable in length and height, the bridge and the lens holder devices together forming a guide means for guiding the lens holder devices in the longitudinal direction of the bridge, the bridge having a spindle gear comprising a threaded spindle for adjusting the distance of the lens holder devices, wherein at least one guide protrusion is formed on each of the lens holder devices, said guide protrusion engaging into a guide groove formed in the bridge, open threaded sections being formed on each of the lens holder devices, the threaded spindle being engaged with the threaded section.

Abstract: Process for mounting an elastic hinge on an eyeglass frame, which provides for fixing a first pivot element to a first component of an eyeglass frame, for fixing a second pivot element to a second component of the eyeglass frame, and for engaging a hinge pin within first holes of the first pivot element and within second holes of the second pivot element, wherein a thinned portion of the hinge pin interferes with two head portions of the first pivot element in order to align the first holes of the first pivot element with the second holes of the second pivot element.

Abstract: The present invention provides an eyeglasses system and method of use comprising a frame, a temple attachment assembly positioned on the ends of the frame, detachable temples having a hollow member extending therefrom for attachment to the temple attachment assembly, and a bridge nose grip assembly so as to allow a wearer to detach a temple from one side of the frame and to wear the eyeglasses comfortably, securely and without movement of the eyeglasses while reclining on the same side as the detached temple.

Abstract: An eyeglass frame including a center portion configured to hold two lenses, a temple member connected to the center portion with a hinge, and a tab connected to the temple member configured to fit underneath the lip of a bottle cap and remove the bottle cap.

Abstract: Eyeglass frames include a face member with a rim configured to retain a lens. At least one temple frame member is connected to the face member. The temple frame member includes an upper perimeter portion and a lower perimeter portion with a slot formed between the upper and lower perimeter portions. A temple overlay is coupled the temple frame member. The temple overlay includes an upper lip and a lower lip. The upper lip is configured to wrap around the upper perimeter portion of the temple frame member and the lower lip is configured to wrap around the lower perimeter portion of the temple frame member. The temple overlay further includes a panel extending between the upper lip and the lower lip such that the panel is exposed in the slot of the temple frame member when the temple overlay is coupled to the temple frame member.

Abstract: The present invention relates to a frame for spectacles 10 which comprises a front piece 12 and at least one side arm 13 which are hinged together by means of a hinge structure 14. The hinge structure 14 comprises a first hinge part 15 and a second hinge part 16 which are pivotably joined together by means of a pivoting screw 21. In accordance with the invention, the second hinge part 16 comprises a reinforcing element 23 with a fixing base 24 which is fixed inside a locking groove 26 by means of a form-fit joint.

Abstract: An eyeglasses assembly includes a rim unit, two temple members, and two coupling units interconnecting the temple members and the rim body. The coupling unit includes a first coupling member that has a slide groove including a non-limiting and a limiting groove section, and a second coupling member that engages the non-limiting and limiting groove sections to permit and prevent separation of the first and second coupling members, respectively. The coupling unit further includes a latch member movably mounted to the first coupling member and movable between a closed position and an open position that respectively prevents and permits the movement of the second coupling member into the non-limiting groove section.

Abstract: Disclosed is a pin-detachment guide member for fixing a side shield which is capable of easily fixing or detaching the side shield to or from glasses. The pin-detachment guide member includes an inserting protrusion (400) having a screw thread and integrally formed with one surface of the temple (A) of glasses, and a pin-detachment guide member (300) introduced into an inner space of the upper and lower wings (D and E) which overlap with each other in a vertical direction of the inserting protrusion (400), such that the pin-detachment guide member (300) is screw-coupled with the inserting protrusion (400).

Abstract: A rotor for a fluid pump which is flexible in handling and compressible. A conveying blade has at least two struts and a membrane spanned between them in the expanded state. At least one of the struts has at least one joint which enables an angling in a first direction in a first movement plane and bounds an overelongation beyond an elongation angle in an opposite second direction.

Abstract: A support member for a wearable instrument which is mounted on a user's head part in cooperation with an eyeglass frame includes a head-contact portion that comes in contact with the user's head part, a temple-contact portion that comes in contact with a temple part of the eyeglass frame on a surface opposite of the head-contact portion, an instrument-connection portion for a wearable instrument that is disposed on the side of the temple-contact portion. Here, the temple-contact portion 30 has a first contact surface that comes in contact with a head-side surface of the temple part.

Abstract: Eyeglasses including a front frame to which two side arms are connected, and having electric and/or electronic elements connected to each other by an electric circuit, wherein the electric circuit is composed at least partially of at least one flexible printed circuit, which is housed into a seat formed at least partially inside the front frame and at least partially inside at least one arm.

Abstract: An eye-lens device includes a frame, at least a lens unit, two first magnets, and two fasteners. The frame includes at least a lens-holding portion and two magnet-seats. The lens unit is held by the lens-holding portion. The first magnets are disposed at the magnet-seats respectively. Each of the fasteners is disposed pivotally to the frame and includes a second magnet. The lens unit is fastened by the attraction of the first and second magnets when the fasteners rotate relative to the frame.

Abstract: A spectacle frame comprises two opposite lens support elements (10,20) and two opposite flexible temples (30,40). Each support element (10,20) has a channel (13,23) with an attachment seat (14,24). Each temple (30,40) has an end having attachment members (33,43) that are suitable to engage the attachment seat (14,24) of a respective support element (10,20). Each temple (30,40) is suitable to slide along the channels (13,23) of the two opposite support elements (10,20) such that the attachment members (33,43) of a temple (30,40) engage the attachment seat (14,24) of the support element (10,20) opposite to said temple (30,40).

Abstract: In an embodiment, a hinge for a fluid-filled. lens assembly includes a base having a first end configured to connect to a temple arm of the lens assembly and a second end configured to connect to a frame of the lens assembly, wherein the base includes a gap that is shaped to allow for tubing to pass from the first end to the second end of the base. In an embodiment, the first end of the base includes a cammed surface configured to engage a surface of the temple arm. In an embodiment, the first and second ends of the base are configured to flex around a rotation axis of the hinge.

Abstract: Provided is an eyeglass frame with a symmetrical structure. The eyeglass frame includes an earpiece frame, a main body, a hinge, and a support frame. The earpiece frame has a bar-shaped structure in which a width and an angle thereof vary according to the length thereof to be placed on the ear of a user. The main body is connected to the earpiece frame through a hinge, serves as a pivot that pivots on the hinge, and has an inner circumference of a closed curve receiving a lens. The hinge allows the earpiece frame to be inwardly folded toward the main body through pivoting of a predetermined angle. The support frame is disposed under the main body along an outer circumference of the main body and is spaced from the main body by a predetermined interval.

Abstract: A lens device includes a frame, at least one lens and two fasteners. The frame has at least a lens recess. The lens is embedded in the lens recess, and has an indentation located at an edge of the lens. The fasteners are disposed pivotally to the opposite sides of the frame, respectively, and each have an inner surface, a supporting surface and a hook portion. The inner surface adjoins the supporting surface. The hook portion protrudes from the inner surface. When the fastener rotates so that the hook portion enters into the indentation of the lens, the supporting surface of the fastener is disposed against a side of the indentation.

Abstract: An eyeglasses assembly structure is provided, in which assembly slots for joint members are mainly formed on both sides of the eyeglasses frame, and the joint members are pivotally connected therein. Locating members are respectively interposed between upper and lower elastic elements for holding the pivotal connection status of the joint members and the assembly slots. When the joint members are to be detached from the assembly slots, the locating members are pushed into sliding grooves of the joint members, and the upper and the lower elastic elements are pressed to be deflected inward so as to allow the upper and the lower pivots detached from the pivotal connection with the assembly slots. Therefore, temples or strap can be assembled on the rear ends of the joint members and then the eyeglasses patterns can be conveniently transformed according to users' needs.

Abstract: A pair of eyeglasses includes a frame and two temples. The frame includes two rims whose inner edges are connected with each other. An inner wall of each of the rims has a slot in which the lens is inserted. An outer edge of each rim has a first connecting end and a second connecting end capable of connecting with or being separate from each other. Outer edges of the first and second connecting ends of each rim are respectively configured with connecting portions. A front end of each temple has a connecting recess for containing the two connecting portions of one of the rims to connect the first and second connecting ends of the rim. With the frame structure, the slot of the rim can be allowed greater depth, so that the lenses can be more firmly fixed to the rims respectively.

Abstract: A temple includes a groove defined in at least one side of a metal rod of the temple. The melted material flows from the first and fourth recesses of the first and second molds to the third and sixth recesses of the first and second molds via the groove. The molding unit needs only one pouring entrance to form the front member and the end member connected to the front and rear end of the metal rod. The molding unit saves material and the surplus material is only formed at the pouring entrance. The manufacturing cost is reduced.

Abstract: A temple includes a connection portion, a first member, a body portion and a second member. The two respective diameters of the first 12 and the second member are larger than the diameter of the body portion. Multiple through holes are defined through the body portion. A metal rod is located in the temple. The material of a soft coating is injected to the body portion and extends through the through holes so as to form protrusions to reinforce the connection between the body portion and the soft coating.

Abstract: In an embodiment, a hinge for a fluid-filled lens assembly includes a base having a first end configured to connect to a temple arm of the lens assembly and a second end configured to connect to a frame of the lens assembly, wherein the base includes a gap that is shaped to allow for tubing to pass from the first end to the second end of the base. In an embodiment, the first end of the base includes a cammed surface configured to engage a surface of the temple arm. In an embodiment, the first and second ends of the base are configured to flex around a rotation axis of the hinge.

Abstract: Spectacles have a middle part and at least one earpiece, such that the at least one earpiece is pivotably connected to the middle part by a hinge. The hinge includes two hinge parts, a first of which is arranged on the at least one earpiece and a second of which is arranged on the middle part. At least one of the hinge parts is attached to the middle part or to the earpiece by laser welding. On at least one longitudinal edge of the hinge part, a continuous weld produced by conduction welding is formed.

Abstract: A pair of glasses having one or more double sided appliques sporting decorative embellishments. The appliques are formed from plastic material having the aforementioned decorations thereon. Magnetic material is adhesively applied to the non-decorative side of the appliques thereby facilitating attachment of the aforementioned to the frames and or rims of the pair of glasses. The appliques follow the size and contour of the selected location where it is to be attached on the glasses. Optional depressions on the glasses facilitates the location and attachment of the appliques to the pair of glasses.

Abstract: A 3D projection and viewing system comprising viewing glasses having a frame including a receptacle mechanism on an eyewear frame, the receptacle mechanism configured to receive a corresponding portion attached to a temple part of eyeglasses comprising the eyewear frame. The corresponding portion may be, for example, an insertable snap device that fits into the receptacle mechanism and includes a barb or other latch mechanism that “snaps” into place.

Abstract: A prop system for a secondary pair of eyeglasses to be worn over and in front of a primary pair of eyeglasses having a prop portion of substantially rigid material, the prop portion having an inward edge and an outward edge; and an attachment portion disposed on the outward edge wherein the attachment portion is affixable to a secondary pair of eyeglasses thereby providing a prop extending essentially orthogonally and inwardly from the secondary eyeglasses, wherein the prop portion may engage one or more upper surfaces of a primary pair of eyeglasses to support the secondary eyeglasses when placed over the primary pair of eyeglasses in a manner that avoids creating a sensation to a wearer of wearing two pairs of eyeglasses.

Abstract: A system for storing small items. The system includes a glasses frame. The system also includes an earpiece, where the earpiece includes a hollow cavity.

Abstract: A retainer is releasably secured to a pair of eyeglasses that includes flattened and widened temple members. Each temple member includes a heart-shaped hole at its distal end that serves as the point of attachment for the retainer. The retainer includes a pair of selectively enclosable lobster claw clasps that are coupled to opposite ends of an elongated, highly ornamental necklace. Each clasp includes a C-shaped hooked portion and an articulating finger pivotally coupled thereto, with pivotal displacement of the finger allowing for selective enclosure of the hooked portion. When secured to the glasses, the retainer applies no discomfort to the user since the clasp can rest on the elongated part of the heart-shaped hole. The means for attaching the retainer to the eyeglasses is not only strong and secure but also aesthetically pleasing and can be easily changed to suit the attire of the user.

Abstract: This disclosure provides a mechanism for magnetically biasing a pair of eyeglasses between open and closed configurations. Magnetic material on the frame front and magnetic material on the temples create a magnetic interaction that biases the eyeglasses toward an open or closed configuration. The magnetic interaction may be attractive, repulsive, or a combination of the two. The mechanism may provide a bias in all eyeglass configurations or only in select ranges of configurations.

Abstract: An eyeglass frame includes an outer frame (20), an inner frame (50) provided with a pair of eyeglass lenses (60), and temples (31) connected to the outer frame (20). The inner frame (50) is attached to the outer frame (20). The outer frame (20) includes opening portions (40) provided to correspond to the eyeglass lenses (60) attached to the inner frame (50).

Abstract: The present invention discloses a screw-free connection structure for a frame and temples of eyeglasses. The eyeglasses are assembled primarily by a frame, two connection blocks, two elastic elements and two temples, wherein two temples are connected with a left and right end of the frame by the connection blocks, so that the temples and the frame can be connected together rapidly and securely without locking with screws.

Abstract: A temple assembly of a pair of eyeglasses is coupled to a frame body without screws. The temple assembly of eyeglasses includes a first connecting member and a second connecting member. The first connecting member includes a lever arm portion and a latching portion extended by the lever arm portion along the direction distal from said frame body. The second connecting member includes an elastic portion and an engaging portion extended by the elastic portion along the direction distal from the frame body; wherein the latching portion detachably coupled to the engaging portion, the elastic portion approached elastically to the lever arm portion. Thereby, an end piece of the frame body is rotatably coupled between the lever arm portion and the elastic portion.

Abstract: A system for storing small items. The system includes a glasses frame. The system also includes an earpiece, where the earpiece includes a hollow cavity.

Abstract: Eyeglasses include lens elements (2, 3), sidepiece elements (4, 5) for supporting the eyeglasses and connecting elements (9) between the lens elements (2, 3) and the sidepiece elements (4, 5). The connecting elements (9) include a pin portion (10, 11) extending from the sidepiece elements (4, 5), and the lens elements (2, 3) have a hole (12, 13) for insertion of the pin portion (10, 11), the pin portion (10, 11) being inserted into the insertion hole (12, 13) to form elements for rotating the sidepiece elements (4, 5) relative to the lens element (2, 3).

Abstract: An eye-lens device includes a frame, at least a lens unit, two first magnets, and two fasteners. The frame includes at least a lens-holding portion and two magnet-seats. The lens unit is held by the lens-holding portion. The first magnets are disposed at the magnet-seats respectively. Each of the fasteners is disposed pivotally to the frame and includes a second magnet. The lens unit is fastened by the attraction of the first and second magnets when the fasteners rotate relative to the frame.

Abstract: Eyewear and eyewear frames are described, which may include temples having a contoured profile for a cooperating fit, for example, with circumaural headsets. Eyewear frames according to the examples herein may include a pair of temples coupled to a front portion of a frame, each of the temples having a hinge portion and an arm portion. The arm portions may bend inward from the hinge portion towards a region defined between the temples and may bend outward and curve around a head of a wearer for a conformal fit with the head of the wearer. The arm portion of the temples may further have a generally flattened profile in the transverse cross-section to provide a low profile against the head of the wearer.

Abstract: The present disclosure relates to a frame which comprises a front surface, extended by two lateral posts and two arms hinged to the posts about the hinge pins of two telescopic hinges, each of which, with a front surface element rigidly connected to a post and an arm element, is rigidly connected to an arm that comprises a slide hinged on the front surface element, and mounted in a sheath against a spring and slidable by means of the latter; the front surface element and the sheath of the arm element engaging, in the open position of the arm, by at least two matching transverse surfaces for stopping the opening. The surfaces that stop the opening of the two elements of each hinge are rough, the surface that stops the opening of one of the elements, of the surface, and of the arm having a hollow intermediate area. Thanks to the present method, system and device, the frame hinges have a reduced size with the same performance.

Abstract: An eyewear utilizing a screw-less hinge to connect the temple to the frame. The frames terminate laterally at an open, curved rung configured to receive a cylinder. This cylinder is fixed to the temple. Due to the configuration of the curved rung, the cylinder can be inserted into the curved rung in a rotatable or pivotable fashion. The cylinder receiving the curved rung holds the frame together and keeps eye wires from opening, thus keeping lenses from falling out of the eyewear. A wedge tool can be used to displace the curved rung from the cylinder to easily remove the temple from the frame.

Abstract: An improved hinge structure of a spectacle frame allows fast hinge fabrication. The spectacle frame has two lugs each have an opening defined by a pendent insert. A pivot is formed with a trough for receiving and holding the pendent insert of the lug of the spectacle frame. A temple has a front end formed with resilient connecting members that each have a front end formed as a fastening claw for mating the pivot. The fastening claws of the temple are bent in are bent toward different directions, so as to grasp the pivot in the different directions, and hold the pendent insert of the lug received in the trough of the pivot in position. The opening of the lug allows the fastening claws of the connecting members of the corresponding temple to move therein, thereby forming the improved hinge structure that is assembled without using any screws and tools.