All-seeing spectacles

Abstract

To overcome the problem that existing eyeglass lens mounting structures cannot simultaneously achieve both installation stability and visual obstruction, this invention provides a full-screen eyeglass, including a frame and two lenses. The frame includes two annular fixing frames, and the outer peripheral surface of each lens has an inwardly recessed annular groove. The two annular fixing frames are respectively embedded in the annular grooves of the two lenses, and the thickness of the annular fixing frames in the depth direction of the annular groove is less than or equal to the depth of the annular groove. The full-screen eyeglasses provided by this invention reduce the physical obstruction of the frame edges to the edge of the field of vision while ensuring effective lens fixation.

Description

Technical Field

[0001] This utility model belongs to the field of eyeglasses structure technology, specifically relating to a full-screen eyeglass. Background Technology

[0002] In the fields of vision correction, eye protection, and fashion, eyeglasses have become widely used as a common eyewear. Currently, most mainstream eyeglasses on the market adopt the traditional structural design of "eyeglass frame + lens". The eyeglass frame, as the core supporting component, is usually composed of the frame body, bridge, and temples. The lenses are fixed to the frame body through the frame slots or fastening components, forming a complete eyeglass structure.

[0003] While these framed glasses offer advantages such as reliable lens fixation and mature assembly technology, they also have significant drawbacks in practical use. Firstly, to ensure stable lens coverage, the frame body requires a certain width of border. This border protrudes beyond the lens edge when worn, physically obstructing the user's vision, especially in scenarios requiring a wide field of vision, such as driving or sports. This can impair visual judgment and reduce safety and comfort. Secondly, the frame body alters facial proportions, and due to limitations in frame material (such as metal or plastic), some users feel it obscures facial features, or the style doesn't match their personal image, resulting in aesthetic issues and failing to meet consumers' demands for a minimalist appearance and lightweight wearing experience.

[0004] To address the visual obstruction and aesthetic issues associated with framed glasses, the industry has gradually developed rimless eyewear technology. The core improvement of this technology involves eliminating the traditional frame and directly attaching the bridge and temples to pre-drilled holes on the edge of the lens using screws. This makes the lens the sole optical and support structure. While this design effectively eliminates the obstruction of vision by the frame, achieving a visually "rimless" effect and enhancing the lightness and aesthetics of wearing glasses, it also introduces new technical drawbacks. Because the lenses (mostly made of brittle materials like resin and glass) have limited structural strength, and the connection between the screws and the lens relies solely on localized contact at the holes, long-term use can lead to stress concentration at the connection points due to torque generated when the temples open and close, and minor impacts or vibrations during daily wear. This can cause problems such as lens cracking, screw loosening, or even detachment, severely affecting the stability and lifespan of the glasses. It is difficult to simultaneously meet the dual requirements of "unobstructed vision and high aesthetics" and "stability and reliability."

[0005] In summary, the core challenge facing the current eyewear technology field is that existing framed glasses suffer from visual obstruction and aesthetic defects due to the frame borders. While rimless glasses solve these defects, they sacrifice the stability of lens installation. How to minimize visual obstruction and optimize the appearance while ensuring the lens installation is secure and extending the lifespan of the glasses has become a technical problem that urgently needs to be solved in this field. Utility Model Content

[0006] To address the problem that existing eyeglass lens mounting structures cannot simultaneously ensure installation stability and visual obstruction, this invention provides a full-screen eyeglass.

[0007] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: This utility model provides a full-screen glasses, including a frame and two lenses. The frame includes two annular fixing frames. The outer peripheral surface of the lens is provided with an inwardly recessed annular groove. The two annular fixing frames are respectively embedded in the annular grooves of the two lenses, and the thickness of the annular fixing frames in the depth direction of the annular groove is less than or equal to the depth of the annular groove.

[0008] Optionally, it also includes two resin frames, which are non-transparent. The two resin frames are respectively embedded in the annular grooves of the two lenses, and the resin frames are located on the side of the annular fixing frame away from the wearer.

[0009] Optionally, the thickness of the resin frame in the depth direction of the annular groove is less than or equal to the depth of the annular groove, and the thickness of the resin frame in the depth direction of the annular groove is greater than or equal to the thickness of the annular fixing frame in the depth direction of the annular groove.

[0010] Optionally, the annular fixing frame is a metal component.

[0011] Optionally, the depth of the annular groove is 0.05~3mm, and the width of the annular groove is 0.05~3mm.

[0012] Optionally, the lens includes a first surface and a second surface, the first surface and the second surface being spaced apart, and the outer peripheral surface being located between the outer edge of the first surface and the outer edge of the second surface.

[0013] Optionally, the eyeglass frame further includes a bridge section, and the annular fixing frame includes an upper limit strip and a lower limit strip. One end of the upper limit strip is connected to the end of the bridge section, and one end of the lower limit strip is connected to the end of the bridge section. The other ends of the upper limit strip and the lower limit strip are detachably connected.

[0014] Optionally, the eyeglass frame further includes two post heads, which are located at the ends of the two annular fixing frames away from the bridge of the nose. Each post head includes an upper post head and a lower post head that are detachably connected. The upper post head is connected to the other end of the upper limit bar, and the lower post head is connected to the other end of the lower limit bar. The upper pile head, the upper limit bar, and the bridge of the nose are integrally formed structures; The lower pile head, the lower limit strip, and the bridge of the nose are integrally formed.

[0015] Optionally, the device also includes two temples, each with a hinge ring at its end. The upper end of the device is provided with a first connecting ring and a first hinge ring, and the lower end is provided with a second connecting ring and a second hinge ring. A first screw is inserted between the first connecting ring and the second connecting ring to connect them to each other. The first hinge ring, the hinge ring, and the second hinge ring are stacked in sequence and then a second screw is inserted to form a hinge structure.

[0016] Optionally, the eyeglass frame also includes two nose pad structures, which are respectively connected to the two annular fixing frames on the sides that are close to each other.

[0017] According to the full-screen glasses provided by this invention, a ring-shaped fixing frame is embedded in a ring groove on the outer periphery of the lens, and the thickness of the ring-shaped fixing frame is limited to be less than or equal to the depth of the ring groove, thereby achieving a hidden design of the ring-shaped fixing frame. Compared with traditional framed glasses, the ring-shaped fixing frame is hidden in the ring groove on the outer periphery of the lens and does not protrude from the lens surface, effectively reducing the physical obstruction of the edge of vision by the frame. It is especially suitable for scenarios with high requirements for field of vision, such as driving and sports, improving visual integrity and usage safety. Compared with rimless glasses, the ring-shaped fixing frame connects to the lens through a ring contact, greatly increasing the contact area between the lens and the frame, avoiding the stress concentration problem caused by the single-point fixing of screws in rimless glasses, significantly improving the installation stability of the lens, and effectively preventing lens cracking and loosening of connectors. The hidden inner frame design of the full-screen glasses gives the glasses a frameless visual effect, balancing the need for a minimalist appearance with the stable support of the frame for the lens, solving the problem of balancing installation stability and visual obstruction. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of the full-screen glasses provided by this utility model; Figure 2 yes Figure 1 Enlarged view of point A in the middle; Figure 3 This is an exploded view of the full-screen glasses provided by this utility model; Figure 4 This is a cross-sectional schematic diagram of the lens provided by this utility model.

[0019] The reference numerals in the accompanying drawings are as follows: 1. Eyeglass frame; 11. Bridge of nose; 12. Circular fixing frame; 121. Upper limit bar; 122. Lower limit bar; 13. Pile head; 131. Upper pile head; 1311. First connecting ring; 1312. First hinge ring; 132. Lower pile head; 2. Lens; 21. Circular groove; 22. Outer peripheral surface; 23. First surface; 24. Second surface; 3. Resin frame; 4. Eyeglass temple; 41. Hinge ring. Detailed Implementation

[0020] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0021] In the description of this utility model, it should be understood that the terms "thickness", "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] See Figures 1-4 As shown, this utility model provides a full-screen glasses, including a glasses frame 1 and two lenses 2. The glasses frame 1 includes two annular fixing frames 12. The outer peripheral surface 22 of the lens 2 is provided with an inwardly recessed annular groove 21. The two annular fixing frames 12 are respectively embedded in the annular groove 21 of the two lenses 2, and the thickness of the annular fixing frame 12 in the depth direction of the annular groove 21 is less than or equal to the depth of the annular groove 21.

[0023] Compared to traditional framed glasses, the annular fixing frame 12 is concealed within the annular groove 21 on the outer periphery of the lens 2, without protruding from the surface of the lens 2. This effectively reduces the physical obstruction of the edge of vision by the frame, making it particularly suitable for scenarios requiring a wide field of vision, such as driving and sports, thus improving visual integrity and safety. Compared to rimless glasses, the annular fixing frame 12 connects to the lens 2 through annular contact, significantly increasing the contact area between the lens 2 and the frame. This avoids the stress concentration problem caused by single-point fixing of screws in rimless glasses, significantly improving the installation stability of the lens 2 and effectively preventing the lens 2 from cracking and the connectors from loosening. The hidden inner frame design of the full-screen glasses gives the glasses a frameless visual effect, balancing the need for a minimalist appearance with the stable support of the frame for the lens 2, thus solving the problem of balancing installation stability and visual obstruction.

[0024] In some embodiments, the full-screen glasses further include two resin frames 3, which are non-transparent. The two resin frames 3 are respectively embedded in the annular grooves 21 of the two lenses 2, and the resin frames 3 are located on the side of the annular fixing frame 12 away from the wearer.

[0025] The non-transparent resin frame 3 can cover the metallic texture or connection marks of the annular fixing frame 12 (such as a metal frame), preventing the annular fixing frame 12 from being exposed and affecting the aesthetics, making the outer visual appearance of the glasses simpler and more unified, and improving the appearance sophistication; in different embodiments, the resin frame 3 can be selected as different colors or patterns according to different design requirements to achieve different design styles and improve the overall aesthetics of the full-screen glasses.

[0026] The resin frame 3 and the annular fixing frame 12 form a double embedded support effect, forming a double-layer fixing structure in the annular groove 21. This avoids the stress caused by rigid contact between the annular fixing frame 12 and the annular groove 21. Compared with a single fixing frame, this helps to further disperse stress and improve the fixing reliability of the lens 2.

[0027] In some embodiments, the thickness of the resin frame 3 in the depth direction of the annular groove 21 is less than or equal to the depth of the annular groove 21, and the thickness of the resin frame 3 in the depth direction of the annular groove 21 is greater than or equal to the thickness of the annular fixing frame 12 in the depth direction of the annular groove 21.

[0028] By limiting the relationship between the thickness of the resin frame 3, the thickness of the annular fixing frame 12, and the depth of the annular groove 21, it is possible to ensure that the resin frame 3 completely covers the annular fixing frame 12 while preventing the resin frame 3 from protruding from the annular groove 21 of the lens 2. This helps to achieve the morphological integrity of the lens 2 and achieve a visual effect similar to rimless glasses.

[0029] In some embodiments, the annular fixing frame 12 is a metal component.

[0030] Metal parts have far greater resistance to deformation and strength than resin and plastic, and can provide higher structural strength with lower thickness. They can withstand external forces such as torque when the temples are opened and closed and daily vibrations, and prevent the lens 2 from loosening due to deformation of the ring fixing frame 12 under stress, thereby improving the fixing strength of the lens 2.

[0031] In some embodiments, the lens 2 is a circular lens, a square lens, a trapezoidal lens, an elliptical lens, or other regular or irregular lenses.

[0032] In some embodiments, the depth of the annular groove 21 is 0.05~3mm, and the width of the annular groove 21 is 0.05~3mm.

[0033] In a specific embodiment, the depth of the annular groove 21 can be 0.05mm, 0.08mm, 0.1mm, 0.3mm, 0.6mm, 0.9mm, 1mm, 1.1mm, 1.3mm, 1.6mm, 1.9mm, 2mm, 2.1mm, 2.3mm, 2.6mm, 2.9mm, 3mm, or any two of these ranges.

[0034] In a specific embodiment, the width of the annular groove 21 can be 0.05mm, 0.08mm, 0.1mm, 0.3mm, 0.6mm, 0.9mm, 1mm, 1.1mm, 1.3mm, 1.6mm, 1.9mm, 2mm, 2.1mm, 2.3mm, 2.6mm, 2.9mm, 3mm, or any two of these ranges.

[0035] like Figure 4 As shown, in some embodiments, the lens 2 includes a first surface 23 and a second surface 24, the first surface 23 and the second surface 24 are spaced apart, and the outer peripheral surface 22 is located between the outer edge of the first surface 23 and the outer edge of the second surface 24.

[0036] The position of the outer peripheral surface 22 limits the annular groove 21 to be formed only in the non-optical area of ​​the lens 2 (the first and second surfaces 24 are the core optical surfaces), avoiding any impact on the core functions of the lens 2 such as refractive correction and protection during groove processing, and ensuring that the optical performance is not compromised. The annular groove 21 is located on the outer peripheral surface 22, which keeps the embedded position of the annular fixing frame 12 away from the core area of ​​vision, further reducing potential visual interference, while ensuring that the supporting force of the fixing frame on the lens 2 is evenly distributed on the edge of the lens 2, without affecting the stability of the optical area of ​​the lens 2.

[0037] In some embodiments, the eyeglass frame 1 further includes a bridge portion 11, and the annular fixing frame 12 includes an upper limit strip 121 and a lower limit strip 122. One end of the upper limit strip 121 is connected to the end of the bridge portion 11, and one end of the lower limit strip 122 is connected to the end of the bridge portion 11. The other ends of the upper limit strip 121 and the lower limit strip 122 are detachably connected.

[0038] The detachable ends of the upper limit bar 121 and lower limit bar 122 allow the lens 2 to be quickly installed and removed without having to be fully inserted into the annular fixing frame 12. This avoids the cumbersome problem of multiple screws in traditional frameless glasses and improves assembly and replacement efficiency.

[0039] In some embodiments, the eyeglass frame 1 further includes two post heads 13, which are located at the ends of the two annular fixing frames 12 away from the bridge of the nose 11. Each post head 13 includes an upper post head 131 and a lower post head 132 that are detachably connected. The upper post head 131 is connected to the other end of the upper limit bar 121, and the lower post head 132 is connected to the other end of the lower limit bar 122. The upper pile head 131, the upper limit bar 121, and the bridge of the nose 11 are integrally formed structures; The lower pile head 132, the lower limit strip 122, and the bridge of the nose 11 are integrally formed structures.

[0040] The upper pin 131 is integrally formed with the upper limit strip 121 and the bridge of the nose 11, and the lower pin 132 is integrally formed with the lower limit strip 122 and the bridge of the nose 11. This greatly reduces the number of splicing connection points, avoids the defect of easy loosening of splicing multiple parts in traditional glasses, improves the overall structural strength, and makes the force transmission more uniform when external force is applied, thus reducing stress concentration.

[0041] In some embodiments, the full-screen glasses further include two temples 4, the ends of which are provided with hinge rings 41. The upper post 131 is provided with a first connecting ring 1311 and a first hinge ring 1312, and the lower post 132 is provided with a second connecting ring and a second hinge ring. A first screw is passed through the first connecting ring 1311 and the second connecting ring to connect them to each other. The first hinge ring 1312, the hinge ring 41 and the second hinge ring are stacked in sequence and then a second screw is passed through them to form a hinge structure.

[0042] In some embodiments, the eyeglass frame 1 further includes two nose pad structures, which are respectively connected to the two annular fixing frames 12 on the sides that are close to each other.

[0043] In some embodiments, the nose support structure includes a malleable nose support rod and a nose support pad connected to the nose support rod, wherein the nose support rod and the annular fixing frame 12 are integrally formed.

[0044] The nose pad is used to press against the upper part of the wearer's nose to support the eyeglass frame 1, and the plastic deformation of the nose pad rod can be adjusted to adapt to different wearer's wearing habits.

[0045] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A full-screen glasses, characterized in that, The device includes an eyeglass frame and two lenses. The eyeglass frame includes two annular fixing frames. The outer peripheral surface of each lens is provided with an inwardly recessed annular groove. The two annular fixing frames are respectively embedded in the annular grooves of the two lenses. The thickness of the annular fixing frames in the depth direction of the annular groove is less than or equal to the depth of the annular groove. The depth of the annular groove is 0.05~2mm, and the width of the annular groove is 0.05~3mm.

2. The full-screen glasses according to claim 1, characterized in that, It also includes two resin frames, which are non-transparent. The two resin frames are respectively embedded in the annular grooves of the two lenses, and the resin frames are located on the side of the annular fixing frame away from the wearer.

3. The full-screen glasses according to claim 2, characterized in that, The thickness of the resin frame in the depth direction of the annular groove is less than or equal to the depth of the annular groove, and the thickness of the resin frame in the depth direction of the annular groove is greater than or equal to the thickness of the annular fixing frame in the depth direction of the annular groove.

4. The full-screen glasses according to claim 1, characterized in that, The annular fixing frame is a metal component.

5. The full-screen glasses according to claim 1, characterized in that, The lens includes a first surface and a second surface, which are spaced apart, and the outer peripheral surface is located between the outer edge of the first surface and the outer edge of the second surface.

6. The full-screen glasses according to claim 1, characterized in that, The eyeglass frame also includes a bridge of the nose. The annular fixing frame includes an upper limit bar and a lower limit bar. One end of the upper limit bar is connected to the end of the bridge of the nose, and one end of the lower limit bar is connected to the end of the bridge of the nose. The other ends of the upper limit bar and the lower limit bar are detachably connected.

7. The full-screen glasses according to claim 6, characterized in that, The eyeglass frame also includes two post heads, which are located at the ends of the two annular fixed frames away from the bridge of the nose. Each post head includes an upper post head and a lower post head that are detachably connected. The upper post head is connected to the other end of the upper limit bar, and the lower post head is connected to the other end of the lower limit bar. The upper pile head, the upper limit bar, and the bridge of the nose are integrally formed structures; The lower pile head, the lower limit strip, and the bridge of the nose are integrally formed.

8. The full-screen glasses according to claim 7, characterized in that, It also includes two temples, each with a hinge ring at its end. The upper end has a first connecting ring and a first hinge ring, and the lower end has a second connecting ring and a second hinge ring. A first screw is inserted between the first connecting ring and the second connecting ring to connect them to each other. The first hinge ring, the hinge ring, and the second hinge ring are stacked in sequence and then a second screw is inserted to form a hinge structure.

9. The full-screen glasses according to claim 1, characterized in that, The eyeglass frame also includes two nose pad structures, which are respectively connected to the two annular fixed frames on the sides that are close to each other.

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