TWM574248U - Assembly structure of glasses lens - Google Patents

Abstract

The present invention provides a combination structure of eyeglass lenses, which is suitable for semi-frame glasses, which mainly comprises two lenses, which are mutually aligned to form a one-piece state, which are respectively arranged on a lens groove and a nose pad of a frame, and Each of the lenses is provided with a hook portion hooked to the bottom of the nose bridge pad.

Description

Combination structure of spectacle lenses

This creation is related to eyeglass lenses, especially those used in the structure of half-rimmed glasses.

According to the continuous advancement of technology and the improvement of the quality of life, glasses of various uses have emerged. These sunglasses, snow mirrors or goggles have two-piece lenses in the shape. The frame is bounded by the bridge of the nose. The eye is divided into two separate lenses; there is also a one-piece mirror lens, that is, the frame has no shape in the middle of the nose bridge, and the same lens satisfies the functions of left and right eye vision and shape protection, especially in the design of sports sunglasses. Sunglasses are particularly popular with consumers.

However, if the consumer has the need of opto-optical correction, and the two lenses need different prescription degree lens products, the mold of one-piece lens cannot meet the requirements of various prescription degrees; therefore, there is a kind of monolithic lens. The main method is that the two lenses are respectively arranged on the frame, and the two lenses are joined to each other to form a one-piece lens at the bridge of the nose, thereby solving the demand of different prescription degrees. However, when the lens is applied to the half frame glasses, the lens is used. There is no fixed frame below, only rely on the lens The top edge, the side edge and the place corresponding to the bridge of the nose are fixed, and the stability of the lens on the frame is still insufficient.

In view of the above disadvantages of the prior art, it is an object of the present invention to provide a combined structure of eyeglass lenses.

In order to achieve the above object, in one embodiment of the present invention, a combination structure of the eyeglass lens of the present invention is assembled on a lens groove and a nose pad of a frame, and mainly comprises two lenses which are mutually opposed to each other to form a piece. In the state of the lens, each lens peripheral edge is disposed in the lens slot, and each of the lenses is provided with a hook portion hooked to the bottom of the nose bridge pad.

Preferably, each of the hook portions is integrally formed with each of the lenses.

Preferably, each of the hook portions has a width of at least 1 mm.

Preferably, each of the hook portions has a fixed end and an open end, and the fixed end is connected to the lens, and the open end side and the periphery of the lens are provided with an accommodating space having an opening. The nasal bridge pad is partially disposed in the accommodating space, and the open end is hooked on the side edge of the nasal bridge pad.

Preferably, the mating faces of the lenses are located at the bridge of the nose of the frame.

By combining the hooks with the bridge of the nose, the structural stability of each of the lenses on the frame can be improved.

(1)‧‧‧ lenses

(11) ‧‧‧Hooks

(12) ‧‧‧ matching faces

(111)‧‧‧ Fixed end

(112) ‧ ‧ open end

(113) ‧ ‧ openings

(114) ‧‧‧ accommodating space

(2) ‧‧‧ frames

(21)‧‧‧ lens slot

(22)‧‧‧Nose beam pads

(221) ‧‧‧lateral edge

(222) ‧‧‧ Groove

(W) ‧ ‧ width

Figure 1: A front view of the creation of the present invention and a partial enlarged view thereof.

Figure 2: A three-dimensional exploded view of the creation.

Fig. 3 is a schematic exploded view of the present invention and a partial enlarged view thereof.

Figure 4 is a schematic view of an embodiment of the present invention and a partial enlarged view thereof.

The embodiments of the present invention are described below by way of specific embodiments, and those skilled in the art can readily appreciate other advantages and functions of the present invention from the disclosure of the present disclosure.

Referring to FIG. 1 to FIG. 3, a combination of the lens lenses of a preferred embodiment of the present invention comprises: two lenses (1), wherein each of the lenses (1) is mutually aligned to form a one-piece type. a state, which is respectively disposed on a lens slot (21) and a nose pad (22) of a frame (2), and each of the lenses (1) is provided with a hook portion (11), and the hook portion (11) is hooked to The bottom of the nose pad (22), and the facing surface (12) of each lens (1) is located at the bridge of the nose of the frame (2) so that it does not affect the vision, and the creation does not limit each lens (1) The shape of the mating surface (12) may be one of linear, wavy, lightning, LOGO, and other regular or irregular curves. The pattern of the creation is taken as a straight line.

Furthermore, each of the hook portions (11) has a fixed end (111) and an open end (112), and the fixed end (111) is connected to the lens (1), in this embodiment. The hook portion (11) is integrally formed with the lens (1), but not limited thereto, and each of the hook portions (11) is a safety specification conforming to strength, and the width (W) is preferably 1 mm or more. ;and An accommodating space (114) having an opening (113) is disposed between a side of the open end (112) and a periphery of the lens (1), and each lens (1) is coupled to the frame (2) and the bridge of the nose After the pad (22), the bottom of the nose pad (22) is embedded in the accommodating space (114) by the opening (113), and the open end (112) is hooked on the side of the nose pad (22). The edge (221) is such that the hook portion (11) is entirely supported on the bottom of the nose bridge pad (22), thereby enhancing the structural stability of each lens on the frame, and it is worth mentioning that the opening (113) The width may be slightly smaller than the thickness of the bottom of the nose bridge (22), and when the nose bridge (22) is embedded in the accommodating space (114), the opening (113) is slightly opened, so that the open end (112) is tight on one side. It is attached to the side edge of the nose pad (22) and has a clamping effect.

Referring to FIG. 4, it is shown as another embodiment of the present invention. The bottom of the nose bridge (22) of the embodiment is provided with a groove (222) corresponding to each of the hook portions (11), and each of the hook portions (11) The portion passes through the groove (222), so that the nose pad (22) and the hook portion (11) of each lens (1) can be fixed to each other to increase the stability.

As mentioned above, this creation sets the lens (1) into two pieces, and then combines the two lenses (1) into one piece, so that when it is placed on the frame (2), it still looks like a piece in appearance. And when applied to a half-frame frame, except for the lens groove (21) and the nose pad (22) of the frame (2), each of the lenses (1) further has the hook portion (11) The structural design is set on the bottom of the nose bridge pad (22). Here, the outer edge and the top edge of each lens (1) have a limitation of the lens groove (11), so that the lens (1) is matched. The face (12) can abut each other, and the bottom edge of each lens (1) can be limited to the nose pad (22), and each hook portion (11) is hooked on the bottom of the nose pad (22), so that Each of the lens (1) and the frame (2) are mutually restrained and fixed to enhance the stability of each lens (1) on the frame (2).

However, the above-mentioned ones are only preferred embodiments of the present invention, and are not intended to limit the characteristics of the present creation. The re-creation of the use of the technical means and the creation principle of the creation is still the creation scope of the creation. Therefore, the statements in the present specification and the description are not intended to limit the scope of the present invention; any changes and modifications made by those skilled in the art without departing from the spirit and scope of the present invention should be included in the creation. Within the scope of the patent, it is reasonable.

Claims (5)

The combination structure of the eyeglass lens is matched with the lens groove and the nose beam pad of a frame, which mainly comprises: two lenses which are mutually aligned to form a one-piece state, and the periphery of each lens is disposed in the lens groove, and Each of the lenses is provided with a hook portion which is hooked on the bottom of the nose bridge pad. The combination structure of the spectacle lens according to claim 1, wherein each of the hook portions is integrally formed with each of the lenses. The combination structure of the spectacle lens according to claim 1, wherein the width of each of the hook portions is 1 mm or more. The combination structure of the spectacle lens according to claim 1, wherein each of the hook portions has a fixed end and an open end, and the fixed end is connected to the lens, the open end side and the lens An accommodating space having an opening is disposed between the circumferences, and the nose bridge is partially disposed in the accommodating space, and the open end is hooked on the side edge of the nose bridge pad. The combination of the spectacle lenses of claim 1, wherein the mating faces of the lenses are located at the bridge of the nose of the frame.