Embedded myopia riding glasses

Abstract

The utility model relates to embedded myopic riding glasses which comprise riding lenses (1), and each riding lens (1) comprises a nose bridge inner end (11) and a plane mirror outer end (12). A myopic lens (2) is embedded into the riding lens (1), the myopic lens (2) is arranged in the riding lens (1) in a region close to the nose bridge inner end (11), the riding lens (1) is a common transparent lens, the myopic lens (2) is a concave lens with divergent light, the riding lens (1) is integrally in a circular ring shape, the riding lens (1) comprises an inner ring (101) and an outer ring (102), and the inner ring (101) and the outer ring (102) are arranged in a staggered manner. According to the pair of riding glasses, the problems that when a myopic patient wears traditional riding glasses, myopic glasses and riding glasses need to be combined, the overall weight is large, and wearing is inconvenient are solved, and the problems of riding and vision correction can be solved only by using one pair of glasses.

Description

Technical Field

[0001] The utility model relates to the technical field of eyeglass frame manufacturing, in particular to an embedded myopia cycling eyeglass. Background Art

[0002] Cycling glasses are a type of glasses designed specifically for cyclists. Traditional cycling glasses are basically flat mirrors, and their mirror surface size is several times larger than that of traditional myopia glasses.

[0003] The utility model patent application number CN202322332366.6, filed on August 29, 2023, discloses a pair of outdoor cycling glasses. The middle portion of the outdoor glasses frame is bent upward to form a first arc-shaped groove for mounting on the bridge of the nose. Outdoor glasses lenses are fixed to the outside of the outdoor glasses frame. The inside of the outdoor glasses frame is provided with at least one mounting groove, which houses a silicone component with a myopia glasses body snap-in groove. Outdoor glasses legs are integrally formed on both sides of the outdoor glasses frame. The width of the outdoor glasses legs is greater than the width of the glasses legs of the myopia glasses body. The outdoor glasses legs are provided with slots or perforations for the glasses legs of the myopia glasses body to pass through. When the user wears myopia glasses, the myopia glasses are fixed to the myopia glasses body snap-in groove to increase the clarity of vision while cycling.

[0004] However, the above-mentioned cycling glasses still require the user to clip the myopia glasses carried by the user onto the cycling glasses, which is inconvenient to operate as a whole. Moreover, the combined weight of the two glasses is heavy, and wearing them for a long time while riding can easily cause a great burden on the nose bridge and ears, and the comfort is not high. Therefore, there is a need for embedded myopia cycling glasses, which can directly embed the lenses into the cycling lenses and can be worn directly. The utility model designs a new embedded myopia cycling glasses, which is described and implemented through the following technical solution. Utility Model Content

[0005] The utility model mainly solves the technical problem that myopic patients need to combine myopia glasses with cycling glasses when wearing traditional cycling glasses, which is heavy and inconvenient to wear. The utility model provides an embedded myopia cycling glasses that can solve the problem of cycling and correcting vision with only one pair of glasses.

[0006] In order to solve the above technical problems, the utility model provides an embedded myopia cycling glasses, including cycling lenses, wherein the cycling lenses include an inner end of a nose bridge and an outer end of a plane mirror.

[0007] A myopia lens is embedded in the interior of the cycling lens. The myopia lens is arranged in an area of ​​the cycling lens near the inner end of the nose bridge. The cycling lens is an ordinary transparent lens. The myopia lens is a concave lens with divergent light. The cycling lens includes an inner ring and an outer ring. The center of the inner ring deviates from the center of the outer ring.

[0008] As an embodiment of the present invention, the myopia lens is circular as a whole, and the diameter of the myopia lens is the same as the diameter of the inner ring.

[0009] As an embodiment of the present invention, the distance between the center of the inner ring and the center of the outer ring is 0.1-30 mm.

[0010] As an embodiment of the present invention, the diameter of the outer ring is 80-150 mm, and the diameter of the inner ring is 40-60 mm.

[0011] As an embodiment of the present invention, the cycling lens and the myopia lens are an integrated structure.

[0012] As an embodiment of the present invention, the myopia lens is a myopia lens designed according to the myopia degree, and the cycling lens is a plane lens with a uniformly increased edge thickness of the myopia lens.

[0013] As an embodiment of the present invention, the thickness of the above-mentioned myopia lens is 1-2 mm, the thickness of the inner end of the nose bridge of the above-mentioned cycling lens is 4-5 mm, and the thickness of the outer end of the plane mirror of the above-mentioned cycling lens is 5-6 mm.

[0014] As an embodiment of the present invention, the myopia lens includes an inner curved edge and an outer curved edge, the radius of the inner curved edge is 104 mm, and the radius of the outer curved edge is 101 mm.

[0015] As an embodiment of the present invention, the cycling lens is configured to be circular or elliptical.

[0016] As an embodiment of the present invention, in the above-mentioned cycling lens, the myopia lens is configured as a double-curved lens.

[0017] The technical advantages of this utility model.

[0018] 1. The utility model directly sets a zoom lens on the riding lens, integrating the two lenses together, thereby reducing the need for people with myopia or hyperopia to wear two pairs of glasses, namely riding glasses and myopia glasses, which causes a large weight problem, and improves the riding comfort.

[0019] 2. The myopia lens is directly integrated into the cycling glasses. The area within the center line is where the rider's eyeballs are looking directly, and the other circumferential areas are where the cycling lenses are. It also plays a role in cycling protection, combining the advantages of cycling lenses and myopia lenses. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural diagram of the embedded myopia cycling glasses in the utility model.

[0021] Figure 2 It is a side view of the embedded myopia cycling glasses in the utility model.

[0022] Figure 3 This is a front structural diagram of the cycling lens in the present invention.

[0023] Figure 4 This is a cross-sectional top view of the riding lens of the utility model. Figure 1 .

[0024] Figure 5 This is a cross-sectional top view of the riding lens of the present invention. Figure 2 .

[0025] Figure 6 This is a schematic diagram of the embedded myopia cycling glasses in use.

[0026] Figure 7 This is a cross-sectional top view of the second embodiment of the present invention.

[0027] Figure 8 This is a structural schematic reference diagram of embodiment 3 of the present utility model.

[0028] Figure numerals: 1, cycling lens; 11, inner end of nose bridge; 12, outer end of plane mirror; 2, myopia lens; 101, inner ring; 102, outer ring; 2, myopia lens; 201, inner arc edge; 202, outer arc edge. DETAILED DESCRIPTION

[0029] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0030] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0031] like Figures 1 to 7As shown, the utility model provides an embedded myopia cycling glasses, which directly embeds the myopia lens in the cycling lens, eliminating the intermediate connecting structure, reducing the weight of the original myopia glasses, and reducing the burden on the rider's nose bridge and ears.

[0032] Specifically, in the embodiments of the present invention:

[0033] like Figure 1-Figure 2 As shown: a pair of embedded myopia cycling glasses, including a cycling lens 1, the cycling lens 1 includes an inner end 11 of the nose bridge and an outer end 12 of the plane mirror.

[0034] In order to save the overall connection structure and reduce the burden on the user's facial organs, a myopia lens 2 is directly embedded inside the cycling lens 1. The myopia lens 2 is set in the area of ​​the cycling lens 1 near the inner end 11 of the nose bridge. The cycling lens 1 is an ordinary transparent lens, and the myopia lens 2 is a concave lens with divergent light.

[0035] Example 1, as Figure 2-3 As shown, the cycling lens 1 of the present invention is in an annular shape as a whole. The entire annular cycling lens 1 uses an ordinary transparent lens and has the functions of a general cycling lens, blocking ultraviolet radiation, windproof and dustproof. The myopia lens 2 in the middle is in an overall circular shape and is designed as a myopia lens suitable for myopic eyes.

[0036] like Figure 3 As shown, the cycling lens 1 includes an inner ring 101 and an outer ring 102. Both inner ring 101 and outer ring 102 are circular, with the center of inner ring 101 offset from the center of outer ring 102. The height difference between the centers is h. The overall contour of the myopia lens 2 and inner ring 101 is circular, and the diameter of the myopia lens 2 is the same as that of the inner ring 101. The diameter D2 of the outer ring 102 is 80-150 mm, and the diameter D1 of the inner ring 101 is 40-60 mm.

[0037] like Figure 4-5 As shown, there are two purposes for this design. The first is that the size of the cycling lens is much larger than that of normal glasses, at least twice as large. The actual center of the cycling lens and the focusing center line of the eyeball are not on the same axis. Therefore, the myopia lens 2 cannot be designed in the middle of the cycling lens 1. Instead, according to actual conditions, the position of the myopia lens 2 should be moved inward, that is, set towards the inner end of the nose bridge so that it is directly in front of the eyeball of a normal person. Therefore, a design method of moving the nose bridge towards the center is required. Specifically, the position difference between the center of the inner ring 101 and the center of the outer ring 102 is 0.1-30 mm, and is set to 10 mm in this embodiment.

[0038] Second, since myopic glasses are concave lenses, the thickness of their edges is greater than the thickness in the middle, so the range of the myopic lens 2 needs to be limited. If the setting of myopic glasses is completely followed, the edge thickness of the entire cycling glasses will be very thick, so the overall weight will be very large, even exceeding the total weight of the original clamping method. Therefore, the diameter D1 of the inner ring 101 is limited. In this embodiment, the radius r1 of the inner ring 101 is 25 mm, that is, D1 is 50 mm.

[0039] In order to facilitate manufacturing and improve product quality, the cycling lens 1 and the myopia lens 2 in the present invention are of an integrated structure.

[0040] The myopia lens 2 is a myopia lens designed according to the degree of myopia, and the cycling lens 1 is a plane lens with uniformly increased thickness at the edge of the myopia lens 2. For the continuity of the field of vision, the thickness at both ends continues to increase, but it does not have the astigmatism function of the myopia lens.

[0041] like Figure 4-Figure 5 As shown, the thickness W1 of the myopia lens 2 is 1-2 mm, the thickness W2 of the inner end 11 of the nose bridge of the cycling lens 1 is 4-5 mm, and the thickness W3 of the outer end 12 of the plane lens of the cycling lens 1 is 5-6 mm. The specific thickness will be adjusted according to the degree of myopia.

[0042] In this embodiment 1, since the myopia lens 2 is a myopia lens and is located at the inner end close to the inner end 11 of the nose bridge, the extension distance of the inner end 11 of the nose bridge and the extension distance of the outer end 12 of the plane mirror are different, so the thicknesses of the two ends are inconsistent. In this embodiment, the thickness w1 of the edge of the myopia lens 2 is 1.5 mm, the thickness w2 of the inner end 11 of the nose bridge of the cycling lens 1 is 4.87 mm, and the thickness w3 of the outer end 12 of the plane mirror of the cycling lens 1 is 5.34 mm.

[0043] Meanwhile, the myopic lens 2 comprises an inner curved edge 201 and an outer curved edge 202 , wherein the radius of the inner curved edge RN201 is 104 mm, and the radius RW of the outer curved edge 202 is 101 mm.

[0044] like Figure 6 FIG. 1 is a schematic diagram of the use state of two cycling lenses of the present invention. The centers of the two myopia lenses are both close to the inner end 11 of the inner nose bridge, so that they are aligned directly in front of the human eyeball.

[0045] The myopia lens 2 can also use a convex lens to make it suitable for elderly users with presbyopia. Its basic configuration and principle are the same as those of the myopia glasses.

[0046] like Figure 7As shown in Example 2, in this embodiment, the degree of myopia has changed, resulting in a change in the thickness of the lens. The edge w1 thickness of the myopia lens 2 is 1.5 mm, the thickness w2 of the inner end 11 of the nose bridge of the cycling lens 1 is 4.87 mm, and the thickness w3 of the outer end 12 of the plane mirror of the cycling lens 1 is 14.92 mm.

[0047] The radius RN of the inner arcuate edge 201 is 67.81 mm, and the radius RW of the outer arcuate edge 202 is 60.87 mm.

[0048] like Figure 8 As shown, in Example 3, based on Example 2, the inner end 11 of the nose bridge and the outer end 12 of the plane mirror are both arc-shaped, and the myopia lens 2 is located on the side close to the inner end 11 of the nose bridge, and the inner end 11 of the nose bridge and the outer end 12 of the plane mirror are both arc-shaped, and the curvature is small or straight between the inner end 11 of the nose bridge and the outer end 12 of the plane mirror, that is, the upper and lower ends are nearly horizontal end surfaces, which can reduce the area of ​​the lens, reduce weight, save materials, and reduce production costs.

[0049] The utility model integrates the two lenses together by directly arranging the concave lens on the cycling lens, thereby reducing the need for myopic people to wear two pairs of glasses, namely cycling glasses and myopia glasses, which causes a heavy weight problem, and improves the riding comfort. The utility model can directly and integrally prepare the myopia glasses on the cycling lens. The area within the center line is the area where the rider's eyeballs are directly looking at the myopia lenses, and the other circumferential areas are the areas where the cycling lenses are located. At the same time, it also plays a role in cycling protection, combining the advantages of cycling lenses and myopia lenses.

[0050] In the present invention, the myopia lens 2 is configured as a double-curved lens, which can provide a more comfortable and natural visual effect, reduce lens distortion, and make the deformation area of ​​the lens more natural.

[0051] The technical features of the above embodiments can be combined arbitrarily, and the execution order of the method steps is not restricted. In order to make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0052] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the scope of the present invention, all of which fall within the scope of protection of the present invention.

Claims

1. An embedded myopia cycling glasses, comprising cycling lenses (1), characterized in that: The cycling lens (1) comprises an inner end of the nose bridge (11) and an outer end of the plane lens (12); A myopia lens (2) is embedded in the interior of the cycling lens (1), and the myopia lens (2) is arranged in an area of ​​the cycling lens (1) close to the inner end (11) of the nose bridge. The cycling lens (1) is an ordinary transparent lens, and the myopia lens (2) is a concave lens with divergent light. The cycling lens (1) includes an inner ring (101) and an outer ring (102), and the center of the inner ring (101) deviates from the center of the outer ring (102).

2. The embedded myopia cycling glasses according to claim 1, characterized in that: The myopia lens (2) is circular as a whole, and the diameter of the myopia lens (2) is the same as the diameter of the inner ring (101).

3. The embedded myopia cycling glasses according to claim 2, characterized in that: The distance between the center of the inner ring (101) and the center of the outer ring (102) is 0.1-30 mm.

4. The embedded myopia cycling glasses according to claim 1, characterized in that: The diameter of the outer ring (102) is 80-150 mm, and the diameter of the inner ring (101) is 40-60 mm.

5. The embedded myopia cycling glasses according to claim 1, characterized in that: The cycling lens (1) and the myopia lens (2) are of an integrated structure.

6. The embedded myopia cycling glasses according to claim 5, characterized in that: The myopia lens (2) is a myopia lens designed according to the degree of myopia, and the cycling lens (1) is a plane lens with a uniformly increased edge thickness of the myopia lens (2).

7. The embedded myopia cycling glasses according to claim 6, characterized in that: The thickness of the myopia lens (2) is 1-2 mm, the thickness of the inner end (11) of the nose bridge of the cycling lens (1) is 4-5 mm, and the thickness of the outer end (12) of the plane mirror of the cycling lens (1) is 5-6 mm.

8. The embedded myopia cycling glasses according to claim 7, characterized in that: The myopia lens (2) comprises an inner curved edge (201) and an outer curved edge (202), the radius of the inner curved edge (201) is 104 mm, and the radius of the outer curved edge (202) is 101 mm.

9. The embedded myopia cycling glasses according to any one of claims 1 to 8, characterized in that: The cycling lens (1) is configured to be circular or elliptical.

10. The embedded myopia cycling glasses according to claim 9, characterized in that: The myopia lens (2) is configured as a double-curved lens.

Images