The present invention relates to a rimless glasses frame including at least one flexible clamping element having at least one connection portion which comprises at least two jaws which are suitable for clamping a spectacle lens, and at least one joining portion which comprises at least one cavity designed to allow said jaws to open as a result of said cavity being pressed, and including at least one locking element mounted in said cavity in the joining portion of the clamping element so as to lock said jaws closed.

An eyeglasses assembly includes a frame and a lens. The frame includes a frame body formed with a frame groove and two engaging grooves, and a positioning column disposed in the frame groove. The lens has a main portion formed with a lens groove and a securing groove that extends perpendicularly from the lens groove. The lens further has first and second protruding portions engaging removably and respectively with the engaging grooves. The lens is movable between an initial position, where the positioning column is disposed at an intersection of the lens groove and the securing groove, and a fixed position, where the positioning column is disposed at a distal end of the securing groove such that the second protruding portion is allowed to be disengaged from the respective engaging groove.

A lens replacement assembly of eyeglasses is provided. The lens replacement assembly includes a frame body and a lens. The frame body includes two lower frame portions, a nose-bridge portion, two corner portions, two side rods each of which is connected between the lower frame portion and the corner portion, and a hollow portion formed on each of the side rods. The lens is mounted in the lower frame portions, the nose-bridge portion and the corner portions and having extended positioning portions able to be locked and positioned by the hollow portions. Thereby stable positioning and quick replacement are achieved by multi-point locking and positioning as well as easy release of the lens from engagement by pulling.

The present invention relates to a rimless glasses frame including at least one flexible clamping element having at least one connection portion which comprises at least two jaws which are suitable for clamping a spectacle lens, and at least one joining portion which comprises at least one cavity designed to allow said jaws to open as a result of said cavity being pressed, and including at least one locking element mounted in said cavity in the joining portion of the clamping element so as to lock said jaws closed.

The present invention relates to a snap-fit structure for spectacle lens and temple, which comprises a spectacle lens with a buckle hole on a side thereof, and a temple with a lens assembly element. A latching member is pivotally connected in a groove of the lens assembly element. When the spectacle lens and the temple are assembled, the side of the spectacle lens is correspondingly engaged with an embedded opening of the lens assembly element, so that the buckle hole of the spectacle lens is put between an elastic piece and a pressing piece of the latching member, and is coupled with a block of the elastic piece correspondingly. When the spectacle lens is separated from the temple, the pressing piece of the latching member is pressed to deflect the latching member by an angle, so that the elastic piece is separatable from the buckle hole of the spectacle lens.

A lens replacement assembly of eyeglasses is provided. The lens replacement assembly includes a frame body and a lens. The frame body includes two lower frame portions, a nose-bridge portion, two corner portions, two side rods each of which is connected between the lower frame portion and the corner portion, and a hollow portion formed on each of the side rods. The lens is mounted in the lower frame portions, the nose-bridge portion and the corner portions and having extended positioning portions able to be locked and positioned by the hollow portions. Thereby stable positioning and quick replacement are achieved by multi-point locking and positioning as well as easy release of the lens from engagement by pulling.

The invention relates to a rimless glasses press-to-change lens structure, which mainly forms a coupling portion on the outer side of the lens, and a guide groove is connected outward to a positioning hole arranged in the coupling portion. A front end of a receiving groove on an inner side of a coupling device is connected outwardly with an inserting slot for the coupling portion to be inserted. A pressing member is pivoted inside the receiving groove. A convex extension section is formed on the inner end face of the pressing member corresponding to the guide groove of the lens, and a latch part is formed on the outer end of the convex extension section. Therefore, during the assembly or replacement of the lens, there is no need for a corresponding tool kit, making it simpler and more convenient, and the assembly process can be completed more quickly and conveniently.

The present invention relates to a snap-fit structure for spectacle lens and temple, which comprises a spectacle lens with a buckle hole on a side thereof, and a temple with a lens assembly element. A latching member is pivotally connected in a groove of the lens assembly element. When the spectacle lens and the temple are assembled, the side of the spectacle lens is correspondingly engaged with an embedded opening of the lens assembly element, so that the buckle hole of the spectacle lens is put between an elastic piece and a pressing piece of the latching member, and is coupled with a block of the elastic piece correspondingly. When the spectacle lens is separated from the temple, the pressing piece of the latching member is pressed to deflect the latching member by an angle, so that the elastic piece is separatable from the buckle hole of the spectacle lens.