TWM454189U - Vision correction sheet capable of removably attaching onto glasses - Google Patents

Description

Removable eyesight correction film attached to glasses

The present invention relates to a silicone lens, in particular, a vision correction sheet which is easily removed and attached to a lens of a general eyeglass, and can be repeatedly attached and removed to be attached to the eyeglasses.

According to the conventional glasses, a pair of lenses are corresponding to a frame, the pair of lenses are fixed on the frame, or the frame is not connected only to the frame, and the functions of the glasses can be divided into two categories: Glasses having a refractive correction function, such as myopia glasses, hyperopic glasses, astigmatic glasses, and reading glasses, which have vision for correcting refractive errors. The other type is glasses that do not have refractive correction, such as goggles, sunglasses, windshields, ski goggles, and 3D stereo glasses, which are mostly used to protect the user's eyes from injury or provide other visual functionality. Because the above two types of glasses are different in functionality, it is impossible to choose to wear other functional glasses when choosing glasses with refractive correction. On the contrary, glasses that are not subject to refractive correction cannot provide refractive errors. Users wear it, so those who wear glasses with refractive correction should wear other functional glasses (such as goggles, sunglasses, 3D glasses) or sunglasses with popular shapes. There will be difficulties.
The existing solutions include: changing contact lenses, and then wearing glasses that are not subject to refractive correction. However, the disadvantages are that the contact lenses are easy to fall off, the comfort is poor, and the care is inconvenient. And not everyone applies contact lenses, which can cause discomfort to users with dry eye or allergies to the eyes. Another method is to perform vision correction surgery to permanently restore normal vision, but the cost of the operation is high, and it is only suitable for people with stable vision. It is not suitable for the majority of young students. At present, although some practitioners have improved the glasses that are not subject to refractive correction, so that they can wear other functional glasses after wearing refractive correction glasses, but the improved glasses are worn with refractive correction. After the outer side of the glasses, the glasses with refractive correction are clamped and pressed toward the face of the user, which is prone to discomfort when worn, and the glasses with refractive correction are easily deviated from the eyes after being squeezed, and cannot be Achieve normal viewing visual effects.
In order to improve the above-mentioned deficiency, a related person has developed a lens that can be attached to a lens that does not have refractive correction, for example, Chinese Patent Publication No. 200983012 "Ophthalmic film with refractive correction function", which is composed of a lens layer and does not dry. The glue layer and the protective film are laminated in this order. One side of the lens layer has a Fresnel lens structure and is anti-fog treatment. The other side of the lens layer is attached to the adhesive layer. The lens layer is made of a soft transparent material PVC. The self-adhesive layer is thin and uniform, and has good light transmittance. The outside of the protective film is printed with specifications such as diopter and trademark patterns. The refractive lens has a rounded front surface. However, the lens layer disclosed in the previous case is made of soft transparent material PVC, and the soft transparent material PVC has low viscosity, so it is necessary to provide the self-adhesive layer to attach to the lens, which may result in the lens film. The thickness of the process cannot be reduced, and the structural layer is complicated, and the process, cost and use failure of the process will also increase, which is not ideal.
Another example is Chinese Patent Publication No. 201112097U, "A Soft Myopia Lens for Eyeglasses", which proposes a soft myopia lens which is not worn in the eye but is attached to the inside of the lens to make the myopic patient Various types of glasses can be worn. Specifically, the myopia lens is made of a soft material and has a rectangular shape, one side (front side) being a flat surface, and the other side (reverse side) being a concave lens surface. After cutting, the soft lens can be attached to the inside of the spectacle lens by vacuum. However, the previous case needs to be cut in the fashion, which will cause troubles in use, and there is also a lack of it, and the myopia lens is attached to the spectacle lens in a vacuum manner, and the operation is difficult for the general user to implement, and there is also a The need for improvement.
Since the prior art is still unable to perfect such problems, it is necessary to break through and solve them. Therefore, how to improve convenience, practicability and economic benefits is a key project that the industry should strive to solve and overcome.
Therefore, the creator of this creator has developed a solution based on the fact that the conventional affixed lens technology is manufactured, used, and its structural design is not ideal. I hope to develop a more convenient one. Sexuality, practicality and high economic efficiency are detachable attached to the eyesight correction film to serve the public and promote the development of this industry.

The purpose of the present invention is to provide a vision correction sheet detachably attached to a pair of glasses, which is a silicone correction sheet which can be repeatedly removed and attached to a general lens or a lens without refractive correction. The scope of the lens includes a goggle, a frog mirror, a windshield, a goggle, a flat glasses, a helmet, a goggle, a 3D stereo glasses, and a pair of glasses, such as a lens without a refractive correction lens, attached with the silicone correction. The lens of the film can correct the visual acuity of the user's refractive error, and can remove the silicone correction piece and reattach it to the lens to be used according to the user's needs, and has the convenience of use, and the adhesive is sticky by the silicone rubber. The excellent characteristics can be firmly attached to the lens, enabling a wide range of matching to meet specific needs, thereby reducing the cost and convenience of use.
For the purpose of the above, the present invention provides a vision correction sheet detachably attached to a pair of glasses, comprising a silicone correction sheet having a first surface and a second surface, the first surface being electrostatically adsorbed to the first surface a surface of the lens, the second surface is provided with a pupil alignment mark portion, and the pupil alignment mark portion may be disposed inside the silicone correction sheet; furthermore, the second surface may include a first isolation film, and the The first isolation film may also be provided with a pupil alignment mark on the second surface.

In order to give your reviewers a better understanding and understanding of the structural features and the efficacies achieved, please refer to the best example diagrams and detailed explanations to illustrate:
Because people with ametropia wear wearing devices that do not have refractive correction lenses, such as goggles, frog mirrors, windshields, goggles, flat glasses, hard hats, goggles, 3D glasses, and sunglasses. Etc., it is necessary to replace the corrective glasses with contact lenses before wearing them, or to wear the wearing devices directly with corrective glasses, which makes the use of many inconveniences, because not everyone is suitable for wearing contact lenses. . At the same time, wearing the wearing device on the outside of the corrective glasses is not only cumbersome, but also the discomfort of the user's face and eye circumference. Although the manufacturer has developed the relevant lens film for the above problems, it still has stickers. In view of the stability, thickness and inconvenience of waiting for improvement, the author proposes the following devices to improve the lack of conventional knowledge.
First, please refer to the first figure and the second figure, which are a schematic structural view (1) and a bottom view of the structure of the preferred embodiment; as shown, the present invention comprises a silicone correction film 10 and a first isolation film. 20, the silicone correction sheet 10 has a first surface 12, a second surface 14 and a marking portion 16 for the pupil alignment, the first surface 12 can be electrostatically adsorbed on the surface of a lens 40 (see Figure 4). The first isolation film 20 is disposed on the second surface 14 , and the marking portion 16 of the pupil alignment is disposed on the inner surface or the second surface 14 of the silicone correction sheet 10 , and the shape of the indicator portion 16 is not limited. A cross-shaped mark, in addition, the first isolation film 20 may also be provided with a marking portion (not shown) for the pupil alignment, and the application of the lens 40 includes a goggle, a frog mirror, a windshield, a goggle, and a flat glasses. Wearing devices such as helmets, goggles, 3D glasses, and sunglasses that do not have refractive correction lenses.
The silicone correction sheet 10 is a transparent visible concave lens sheet which is designed according to the degree of refractive error of the user, such as for myopia, hyperopia, presbyopia or astigmatism. This embodiment is a concave lens sheet. By way of illustration, the silicone correction sheet 10 has a viscosity due to electrostatic adsorption of the silicone material, and is closely attached to the surface of the lens 40. As described above, the silicone material has viscosity, and the first isolation film 20 is a release paper, which functions to isolate the second surface 14 of the silicone correction sheet 10 from direct contact with the outside to reduce the chance of sticking foreign matter. The indicator portion 16 is used to align the pupil of the user to position the pupil. The angle of viewing can be aligned with the optimal position of the silicone correction sheet 10. The marker portion 16 shown in the second figure is a circle having a pupil size, and can also be a target of two-line interlacing. a point or other pattern for easy identification, and the indicator portion 16 is disposed on the inner surface or the second surface 14 of the silicone correction sheet 10 by laser or molding; further, the silicone correction sheet 10 is formed to correct the approximation Concave lens sheet, Silicone sheet can be made with different correction of myopia (correction degrees) of 10, to facilitate the user's choosing.
Please refer to the third drawing, which is a schematic structural view (2) of the preferred embodiment of the present invention; as shown in the figure, the first surface 12 of the silicone correction sheet 10 is attached to the lens 40 before being attached to the lens 40. Further, a second isolation film 30 is provided. The second isolation film 30 can be a release paper, and the function of isolating the first surface 12 of the silicone correction sheet 10 from direct contact with the outside world to reduce the chance of sticking foreign matter. If there is a need for use, the release paper may also be provided with a marking portion (not shown) for aligning the user's pupil so that the position of the pupil and the viewing angle can be aligned with the optimal position of the silicone correction sheet 10. .
Please refer to FIG. 4A, which is a schematic diagram of the implementation of the preferred embodiment of the present invention. (1); as shown in the figure, the silicone correction sheet 10 can be formed into an appropriate shape and size to electrostatically adsorb the first surface 12 to The inner surface of the lens 40 faces the eye of the user, and the indicator portion 16 is aligned with the pupil of the user as much as possible to obtain a good visual effect. If the first surface 12 is provided with a second isolation The film 30 needs to be removed from the second separator 30 before being attached, so that the silicone material of the first face 12 is exposed and adhered to the inner side surface of the lens 40 through the adhesive of the silicone material.
In order to enable the pupil to be accurately aligned with the optimal position of the silicone correction sheet 10, a pair of positive paper (not shown) may be disposed on the outer surface of the silicone correction sheet 10 before the attachment, on the alignment paper. A pattern similar to the pupil alignment mark portion (not shown) is provided, and the position of the user's pupil corresponding to the lens 40 is confirmed through the pattern, and the pattern of the pupil alignment mark 16 is aligned with the pattern, and the silicone correction sheet 10 is aligned. Attached to the inner side surface of the lens 40, the installation of the silicone correction sheet 10 can be completed. Alternatively, the second isolation film 30 disposed on the first surface 12 is disposed on the outer surface of the lens by using the second isolation film 30 disposed on the first surface 12, and the pupil pair of the second isolation film 30 is utilized. The positive indicator portion is aligned with the user's pupil to obtain the position of the user's pupil corresponding to the outer surface of the lens 40, and finally the pupil alignment mark portion 16 is aligned with the pupil alignment mark portion on the outer surface of the lens 40. , can achieve a better visual effect.
Please refer to FIG. 4B, which is a schematic diagram of the implementation of the preferred embodiment of the present invention (2); as shown in the figure, the difference between the figure and the implementation diagram (1) is that the second surface of the silicone correction sheet 10 is 14 Attached to the outer surface of the lens 40, the attachment operation is the same as that of the fourth embodiment A above, and therefore will not be described again, and this can be applied to the operation of vision inspection for general ophthalmic hospitals or glasses.
In summary, the creation of the lens is attached to a lens with a refractive correction, the application of the lens includes a goggle, a frog mirror, a windshield, goggles, flat glasses, a helmet, goggles, 3D stereo glasses and sunglasses, etc., which do not have a refractive correction lens, have a refractive correction effect after being attached to the silicone correction piece, and can repeatedly remove and attach the silicone correction piece, and By virtue of its excellent adhesive properties, silicone rubber can be firmly attached to the lens, thereby reducing the cost and convenience of use.
Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention, and anyone skilled in the art can make some changes and refinements without departing from the spirit and scope of the present invention. The scope of protection is subject to the definition of the scope of the patent application.

10‧‧‧矽 Rubber Correction Film
12‧‧‧ first side
14‧‧‧ second side
16‧‧‧Marking Department
20‧‧‧First barrier film
30‧‧‧Second isolation film
40‧‧‧ lenses

The first figure is a schematic structural view of a preferred embodiment of the present invention (1);
The second drawing is a bottom view of the structure of the preferred embodiment of the present invention;
The third figure is a schematic structural view of a preferred embodiment of the present invention (2);
The fourth embodiment is a schematic diagram of the implementation of the preferred embodiment of the present invention (1); and the fourth diagram B is a schematic diagram (2) of the implementation of the preferred embodiment of the present invention.

10‧‧‧矽 Rubber Correction Film

12‧‧‧ first side

14‧‧‧ second side

20‧‧‧First barrier film

Claims (10)

A vision correction sheet detachably attached to glasses, comprising:
a silicone correction film, which is a transparent soft lens made of silicone material. The silicone correction film has a first surface and a second surface. The first surface is attached to a desired one by electrostatic adsorption. On the surface of the lens, the silicone correction film is provided with a marking portion for aligning the pupil. The esthetic correction sheet attached to the spectacles according to the first aspect of the invention, further comprising a first isolation film, the first isolation film is disposed on the second surface, the first isolation film is provided There is a sign for the pupil alignment. The visor correction sheet attached to the spectacles according to the first aspect of the invention, wherein the silicone correction sheet is a transparent visible one concave lenticular sheet, a lenticular lens sheet or a combination thereof. The esthetic correction sheet attached to the spectacles according to the first aspect of the invention, wherein the first surface is electrostatically adsorbed on the inner side surface of the lens. The esthetic correction sheet attached to the spectacles according to the first aspect of the invention, wherein the second surface is electrostatically adsorbed on the outer surface of the lens. The esthetic correction sheet attached to the spectacles according to the first aspect of the invention, wherein the indicator portion is disposed on the inner surface or the second surface of the enamel correction sheet by laser or molding. The esthetic correction sheet attached to the spectacles according to the first aspect of the invention, wherein the first separation film is a release paper. The esthetic correction sheet attached to the spectacles according to the first aspect of the invention, further comprising a second isolation film disposed on the first surface. The esthetic correction sheet attached to the spectacles according to claim 8 is wherein the second separation film is a release paper. The optometric correction sheet attached to the spectacles according to claim 1, wherein the silicone correction sheet is repeatedly removed and attached to the lens.