TWM595773U - Core zoom antimetropia integrated glasses - Google Patents

Abstract

The utility model relates to a core zoom far and near vision integrated mirror, which includes left and right lenses and a mirror beam; wherein: the left and right lenses are symmetrically formed on both sides of the mirror beam, and the lens height is between 20mm-50mm; the core zoom area is formed on the lens , The diameter of this area is between 6mm-18mm, and there are more than ten spherical rings with gradual change of brightness in the core zoom area. The projections of multiple spherical rings have the same center of circle, which does not coincide with the center of the lens, but the core zoom The area contains the lens center. The utility model utilizes the integrated glasses forming process and integrates the gradual change of light technology to form the core zoom area and the external fixed focus area on the lens to meet the correction process of the gradual change of the observed object image from far to near to achieve the purpose of automatic zoom ; With the help of integrated molding technology, directly form glasses with various combinations of luminosity, including farsightedness and nearsightedness, which can effectively avoid deepening of nearsightedness.

Description

Core zoom far and near vision integrated mirror

The utility model belongs to the field of vision correction lenses, and particularly relates to a core zoom far and near vision integrated mirror.

Existing progressive zoom lenses are mostly used in reading glasses to solve the problem of having to carry multiple pairs of glasses; but regardless of reading glasses or myopia lenses, there are serious blind spots on both sides of the left and right eyes, which can cause vision deterioration due to unclear vision. There are risk factors for driving and going up and down stairs. However, in the field of youth myopia, no gradual approach is adopted. Because the youth's eyeball function is good and the self-adjustment ability is strong, it can adapt to the adjustment of near and far. Therefore, myopia optometry is also aimed at seeing far and clear, that is to ensure that the blackboard can be seen clearly in class, and a lot of eye time is to do homework and reading at close range. If you still use glasses for class, some After a period of time, such as a semester, it will cause poor vision, and you have to wear deeper glasses. It can be said that the application of the gradient lens in the field of myopia correction can achieve the physiological purpose of preventing the deepening of myopia, and the use of the hyperopia field is just to bring a pair of glasses, so the gradient lens should have a broader market in the field of myopia.

As patent application No. 201521133615.8, a core zoom spectacle lens is disclosed, which is characterized in that: a surface of the round lens is provided with a core zoom area, the diameter of the area is not more than 35mm, and there are more than 20 optical gradients processed in the core zoom area Spherical ring, the projection of multiple spherical rings has the same center; the effective area of the cut vision correction lens contains more than half of the core zoom area. Make use of the characteristics of the core area zoom and cooperate with the human eye to adjust the function to improve the key needs The corrected vision zone ensures eye hygiene for people with far and near vision. However, this solution is similar to customization, and different myopic powers require lenses to correspond to it, plus the choice and configuration of the frame, which limits the popularity of the product.

The integrated glasses, with the development of industrial technology, are also presented to the public, but its main purpose is to protect the eyes. For example, Patent Application No. 201020572589.X and Application No. 201010516258.9 provide a lens and frame-integrated glasses and processing method to create a plan for simplifying the production of goggles, but there are limitations.

Summary of the invention:

The purpose of the utility model is to design an integrated lens with a lens and a mirror beam, and the lens is formed with a core zoom far and near vision integrated lens with a core light gradient area.

The technical solution of the utility model is realized as follows: a core zoom far-sightedness integrated mirror, including left and right lenses and a mirror beam; characterized in that the left and right lenses are symmetrically formed on both sides of the mirror beam, and the lens height is between 20mm-50mm The core zoom area is formed on the lens, the diameter of the area is between 6mm-18mm, and more than ten spherical rings with gradients of light are processed in the core zoom area. The projections of the multiple spherical rings have the same circle center, which is the same as the lens center No coincidence, but the core zoom area contains the lens center.

The luminosity of each spherical ring of the core zoom area is between 2 and 15.

The center of the spherical ring in the core zoom area is on the same vertical plane as the center of the lens.

The core zoom area gradually decreases from the inside to the outside, and the lenses outside the area are all flat areas.

The core zoom area gradually increases from the inside to the outside, and is outside the area The lenses are the maximum corrected power.

The lens width is between 30mm-60mm, and on the outer side of the left and right lenses, a shaft seat for mounting a temple is also formed.

The utility model utilizes the integrated glasses forming process, integrating the photometric gradual change technology, and combining with the habit of using the eye, that is, the state of often looking up and looking down, and looking down, close to the eye, forming a core zoom area on the lens, and an external fixed focus area , To meet the correction process of observing the gradual change of the object image from far to near, to achieve the purpose of automatic zooming; with the integrated molding technology, directly form glasses with a variety of photometric combinations, including farsightedness and nearsightedness, which can effectively avoid deepening of nearsightedness.

The purpose of the utility model is to design an integrally formed integrated lens with a lens and a mirror beam, and the lens is divided into a far-sighted area, a mid-distance area and a near-sightedness prevention and deepening prevention lens from top to bottom.

The technical solution of the utility model is realized as follows: an integrated mirror for preventing myopia and deepening, which includes left and right lenses and a mirror beam; characterized in that the left and right lenses are formed symmetrically on both sides of the mirror beam, and the lens height is between 20mm-50mm; The lens is designed from the top to the bottom to see the far zone, the middle distance zone, and the near zone; the middle distance zone occupies the lateral area of the lens 6mm-21mm, and includes the lens center.

The fancy distance zone is a gradual change structure, and the luminosity decreases from top to bottom in a gradient, and the decrease amount is between 51 and 100 degrees, and the distance between each decreasing gradient is less than 5 mm.

The lens width is between 30mm-60mm, and on the outer side of the left and right lenses, a shaft seat for mounting a temple is also formed.

The utility model utilizes the integrated glasses forming process, integrates the gradual change technology of light, and combines with the habit of using eyes, that is, raising the eyes to look at the distance and looking at the natural movement, and organically divides the lens into three For different light areas, the upper part of the lens is designed to have a deeper viewing area, and the middle part gradually becomes shallower, while the lower part of the lens is the shallow viewing area, which ensures eye health for myopic patients and cooperates with the human eye to adjust the function In the end, the purpose of preventing and slowing the progression or deterioration of myopia is finally achieved. With the help of integrated molding technology, myopia lenses with various photometric combinations are directly formed, which can effectively avoid the progression of myopia.

1‧‧‧Lens

11‧‧‧Core zoom area

12‧‧‧Spherical ring

2‧‧‧Mirror beam

3‧‧‧Shaft seat

A‧‧‧Centre

B‧‧‧Lens Center

D‧‧‧Core area diameter

Figure 1 is a schematic diagram of the core zoom far and near vision integrated mirror

Figure 2 is a schematic diagram of the front projection of the core zoom far and near vision integrated mirror

Referring to FIGS. 1 and 2, the core zoom far and near vision integrated mirror includes left and right lenses 1, a beam 2 and a shaft base 3; the left and right lenses 1 are symmetrically formed on both sides of the beam 2 and formed on the outside of the left and right lenses 1 There are shaft bases 3 for mounting temples. When matching glasses, just choose the temples and install them on the one-piece mirror that meets the luminosity. No complicated matching process is needed.

When molding, choose the raw materials that are suitable for making the lens, and directly form an integrated mirror with left and right lens 1, mirror beam 2 and shaft base 3, and mirror beam 2 and shaft base 3 can be painted on the surface as needed; in addition, Frames can be formed on the edges of the left and right lenses 1, and can also be painted and decorated, and still belong to the protection of one-piece mirrors.

After molding, the height of the lens 1 is between 20mm-50mm, and the width is between 30mm-60mm, which basically meets the wearing of people with various face shapes and interpupillary distances. The height and width of the above lens 1 refer to the maximum distance between the vertical and horizontal edges of the lens. The lens 1 is shaped into a variety of fashionable shapes, of course, including round retro mirrors.

The design lens is based on the combination of different correction groups and a large number of luminosity, according to the following principles, the lens 1 is formed with a core zoom area 11, the diameter D of the area is between 6mm-18mm, there are ten processing in the core zoom area 11 The spherical ring 12 with the above gradual change in luminosity, the projections of the plural spherical rings have the same center A, which does not coincide with the lens center B, but the core zoom area 11 includes the lens center B, which is also where the pupil center is. For this reason, the design needs to ensure that the center A of the gradual spherical ring 12 and the center B of the lens are on the same vertical plane.

Further, the luminosity of each spherical ring 12 of the core zoom area 11 is between 2 and 15.

The core zoom area 11 gradually decreases from the inside to the outside, and the lenses 1 outside the area are all flat. This solution is suitable as a myopia lens, and the distance is corrected. The near is in the flat area, without correction, reducing When reading and writing, eyes are over corrected and fatigue occurs.

Alternatively, the core zoom area 11 gradually increases from the inside to the outside, and the lenses 1 are all at the maximum corrected power outside the area. This solution is suitable for reading glasses, which do not need to be corrected when looking far, and get the most correction when looking closer, to meet the requirements of clear vision.

1‧‧‧Lens

11‧‧‧Core zoom area

12‧‧‧Spherical ring

2‧‧‧Mirror beam

3‧‧‧Shaft seat

A‧‧‧Centre

B‧‧‧Lens Center

D‧‧‧Core area diameter

Claims (6)

A core zoom far and near vision integrated mirror, including left and right lenses and a mirror beam; characterized in that: left and right lenses are symmetrically formed on both sides of the mirror beam, and the lens height is between 20mm-50mm; the core zoom area is formed on the lens, the The diameter of the area is between 6mm-18mm, and there are more than ten spherical rings with gradual change of brightness in the core zoom area. The projections of the multiple spherical rings have the same center, which does not coincide with the center of the lens, but the core zoom area contains Lens center. The core zoom far and near vision integrated mirror according to claim 1, wherein each spherical ring of the core zoom area has a luminous power of between 2 and 15. The core zoom far and near vision integrated mirror according to claim 1 or 2, wherein the center of the spherical ring in the core zoom area is on the same vertical plane as the center of the lens. The core zoom far-sightedness integrated lens according to claim 1 or 2, wherein the core zoom area gradually decreases from the inside to the outside, and the lenses outside the area are all flat light areas. The core zoom far-sightedness integrated lens according to claim 1 or 2, wherein the core zoom area gradually increases from the inside to the outside, and the lenses are all at the maximum corrected power outside the area. The core zoom far and near vision integrated mirror according to claim 1, wherein the lens width is between 30 mm and 60 mm, and a shaft seat for mounting a temple is formed on the outside of the left and right lenses.

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