Eyeglasses having simulated monolithic lens

Abstract

A sunglasses having a simulated monolithic lens is disclosed. It comprises a shaded optical lenses assembly having two shaded optical lenses, each of the two shaded optical lenses having a connecting segment on a side thereof for correspondingly connecting to each other and an insertion segment extended from the connecting segment; a frame having an assembling groove disposed on the bottom edge thereof to engage upper edges of the shaded optical lenses for positioning; and a nose pad having a slot to correspondingly engage with middle lower edges of the shaded optical lenses assembly and a socket disposed on the slot for tightly accommodating the two insertion segments so as to stably connect the two shaded optical lenses and to form the sunglasses with a simulated monolithic lens.

Claims

1. Eyeglasses having a simulated monolithic lens, comprising: an optical lens assembly having two separate optical lenses, each of the two optical lenses having: a connecting segment on a side thereof for abutting against a corresponding connecting segment of the other optical lens, and an insertion segment extended from the connecting segment; a frame having an assembling groove disposed on the bottom edge thereof to engage upper edges of the optical lenses for positioning; and a nose pad having: a slot formed with said nose pad to correspondingly receive inner edges of the optical lenses, and a socket within an apex section of the nose pad in open communication with the slot and configured to fit a combined width of the insertion segments of the two optical lenses, wherein the insertion segments of the two optical lenses are assembled together and tightly accommodated within the socket so as to connect the two optical lenses to form a simulated monolithic lens of the eyeglasses.

2. The eyeglasses having a simulated monolithic lens of claim 1, wherein the frame and the nose pad are integrally formed as a single complete piece.

3. The eyeglasses having a simulated monolithic lens of claim 1, wherein a fixing member is further provided to connect the frame to the nose pad.

4. The eyeglasses having a simulated monolithic lens of claim 1, wherein the socket is centrally disposed on the nose pad.

5. The eyeglasses having a simulated monolithic lens of claim 1, wherein the two insertion segments engage each other within the socket.

6. The eyeglasses having a simulated monolithic lens of claim 1, wherein optical lenses are shaded optical lenses.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is an exploded diagram showing a second embodiment of a sunglasses having a simulated monolithic lens according to the invention;

(2) FIG. 2 is a stereogram showing a nose pad according to the invention;

(3) FIG. 3 is a stereogram showing the sunglasses having a simulated monolithic lens in assembly according to the invention;

(4) FIG. 4 is a first cross-sectional diagram showing the sunglasses having a simulated monolithic lens in assembly according to the invention;

(5) FIG. 5 is a second cross-sectional diagram showing the sunglasses having a simulated monolithic lens in assembly according to the invention;

(6) FIG. 6 is a partially enlargement lateral sectional view showing the sunglasses having a simulated monolithic lens in assembly according to the invention;

(7) FIG. 7 is an exploded diagram showing a second embodiment of a sunglasses having a simulated monolithic lens according to the invention;

(8) FIG. 8 is a partially cross-sectional view showing the second embodiment of the sunglasses having a simulated monolithic lens in assembly according to the invention;

(9) FIG. 9 is an exploded diagram showing a third embodiment of the sunglasses having a simulated monolithic lens according to the invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

(10) In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the disclosed embodiments.

(11) Please refer to FIG. 1, FIG. 2 and FIG. 3.

(12) A sunglasses having a simulated monolithic lens of this invention comprises a shaded optical lenses assembly (1), a frame (2) and a nose pad (3); wherein:

(13) the shaded optical lenses assembly (1) has two shaded optical lenses (11), each of the two shaded optical lenses (11) having a connecting segment (111) on a side thereof for correspondingly connecting to each other and an insertion segment (112) extended from the connecting segment (111);

(14) the frame (2) has an assembling groove (21) disposed on the bottom edge thereof to engage upper edges of the shaded optical lenses (11) for positioning; and

(15) the nose pad (3) has a slot (31) to correspondingly engage with middle lower edges of the two shaded optical lenses (11) and a socket (32) disposed on the slot (31) for accommodating the two insertion segments (112) of the two shaded optical lenses (11). Preferentially, the socket (32) has a width similar to a total width of the insertion segments (112) of the two shaded optical lenses (11) being assembled together.

(16) Please refer to FIG. 2, FIG. 4FIG. 6, which show the present invention in assembly. The upper edges of the two shaded optical lenses (11) is engaged with the assembling groove (21) disposed on the bottom edge of the frame (2), and the two shaded optical lenses (11) are connected to each other by the connecting segments (111). The middle lower edges of the shaded optical lenses (11) is then engaged with the slot (31) correspondingly, and the insertion segments (112) are further tightly accommodated by the socket (32) on the nose pad (3) so as to stably connect the two shaded optical lenses (11) and form a simulated monolithic lens.

(17) In the first embodiment according to FIG. 1FIG. 6, the frame (2) and the nose pad (3) are separated members which do not have any structure thereof to connect to each other. It means that the frame (2) and the nose pad (3) are disposed oppositely at two edges of the shaded optical lenses (11) and assembled to form a sunglasses having a simulated monolithic lens of this invention.

(18) In the second embodiment according to FIG. 7 and FIG. 8, the frame (2) and the nose pad (3) are integrally formed as a single complete piece. Referring to FIG. 9, a fixing member is provided to connect the frame (2) and the nose pad (3).

(19) Referring to FIG. 4, the upper edges and the middle lower edges of the two shaded optical lenses (11) have less thickness for appropriately engaging with the assembling groove (21) of the frame (2) and the slot (31) of the nose pad (3) respectively. The design of less thickness edge is provided if the shaded optical lenses (11), e.g. myopia correction lenses, are made of concave lenses having much thickness edges used in myoporthosis.