Polarized lenses, polarized lens assemblies, and eyewear

Abstract

The embodiment of the present application provides a polarized lens, a polarized lens assembly and glasses, which are used for adjusting incident light of the glasses. The polarized lens comprises a frame body, a first polarized lens and at least one first magnetic attraction element. The frame body is provided with a through hole. The frame body is configured to be connected with the glasses. The first polarized lens is arranged in the through hole. The first polarized lens is configured to adjust the incident light. The first magnetic attraction element is arranged in the frame body, and the first magnetic attraction element is configured to be attached to the glasses. A user can rotate the frame body to freely adjust the incident light according to different light conditions. For example, when the environment changes from strong light to weak light, the user does not need to take off the glasses, but only needs to rotate the polarized lens to adapt to the new light condition, so that the field of view is clear and comfortable. By rotating the polarized lens, the user can adjust the polarized effect according to specific needs, which can effectively reduce glare and maintain good visual effect in different environments, and meet the user's demand for multifunctionality.

Description

Technical Field

[0001] This application relates to the field of polarized glasses technology, specifically to polarized lenses, polarized lens assemblies, and eyeglasses. Background Technology

[0002] Traditional polarized sunglasses filter incident light from a specific direction using a fixed-angle polarizer, effectively reducing glare, but they have significant functional limitations. For example, they cannot freely adjust the incident light; users often need to remove their glasses when moving from bright outdoor light into dim indoor light, otherwise they cannot see clearly. Existing technology improves this by sputtering a photosensitive photochromic film onto the lens; however, the photosensitive photochromic film changes color slowly and has a short lifespan. Utility Model Content

[0003] To address the shortcomings of the existing technology, it is necessary to provide a polarizing lens, a polarizing lens assembly, and eyeglasses.

[0004] This application provides a polarizing lens for adjusting incident light from eyeglasses. The lens includes a frame, a first polarizing lens, and at least one first magnetic element. The frame has a through hole and is configured to connect to the eyeglasses. The first polarizing lens is disposed in the through hole and is configured to adjust incident light. The first magnetic element is disposed within the frame and is configured to attach to the eyeglasses.

[0005] The polarized lenses provided in this application allow users to freely adjust the incident light according to different lighting conditions by rotating the frame. For example, when changing from strong light to weak light, users do not need to remove their glasses; they only need to rotate the lenses to adapt to the new lighting conditions, ensuring clear and comfortable vision. By rotating and adjusting the polarized lenses, users can adjust the polarization effect according to specific needs, effectively reducing glare while maintaining good visual performance in different environments, meeting users' needs for versatility. The use of mechanical rotation adjustment replaces the photosensitive photochromic film, avoiding problems such as slow color change and short lifespan. The mechanical adjustment method is more stable and durable, ensuring the long-term reliability and consistent performance of the glasses.

[0006] In some embodiments of this application, multiple first magnetic elements are provided, and the multiple first magnetic elements are spaced apart on the frame.

[0007] In some embodiments of this application, the frame is further provided with a groove, and the glasses are provided with a first protrusion corresponding to the groove, the first protrusion being connected to the groove.

[0008] This application provides a polarizing lens assembly, including at least two of the aforementioned polarizing lenses.

[0009] In some embodiments of this application, the polarizing lens assembly includes a first polarizing lens and a second polarizing lens, and the first polarizing lens and the second polarizing lens are connected to each other by a first magnetic chuck.

[0010] In some embodiments of this application, the first polarizing lens includes a first surface, the projection of the first surface at least partially overlaps with the second polarizing lens, the frame is provided with a groove on the first surface, and the second polarizing lens is provided with a second protrusion corresponding to the groove, the second protrusion and the groove being connected in cooperation.

[0011] In some embodiments of this application, the second polarizing lens further includes a second surface and a third surface disposed opposite to each other, both the second surface and the third surface being provided with a second protrusion, and the eyeglasses being provided with a groove corresponding to the second protrusion.

[0012] In some embodiments of this application, multiple second protrusions are provided. The second protrusions are disposed on the frame and located between the two first magnetic members, and the multiple second protrusions are spaced apart on the frame.

[0013] This application provides an eyeglass, including a frame body and the aforementioned polarized lens assembly.

[0014] In some embodiments of this application, at least one second magnetic member is provided on the frame body corresponding to the polarized lens assembly. The second magnetic member is configured to magnetically attract the first magnetic member to attach the lens to the eyeglasses. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of eyeglasses according to one embodiment of this application.

[0016] Figure 2 yes Figure 1 An exploded view of the glasses shown.

[0017] Figure 3 yes Figure 1 An exploded view of the glasses shown from another perspective.

[0018] Figure 4 yes Figure 1 A schematic diagram of the first polarizing lens of the glasses shown.

[0019] Figure 5 yes Figure 1 A schematic diagram of the second polarizing lens of the glasses shown.

[0020] Figure 6 yes Figure 1 The image shows a cross-sectional view of the eyeglasses.

[0021] Figure 7 yes Figure 6 A schematic diagram of a second embodiment of the glasses shown.

[0022] Figure 8 yes Figure 6 A schematic diagram of the third embodiment of the glasses shown.

[0023] Explanation of key component symbols:

[0024] Polarized lens 1, polarized lens assembly 10, eyeglasses 2, first polarized lens 100, second polarized lens 200, frame 110, first polarizing lens 111, first magnetic clasp 112, through hole 113, groove 114, first protrusion 301, first surface 101, second surface 201, third surface 202, second protrusion 210, frame body 300, second magnetic clasp 302, clasp protrusion 400, clasp slot 203.

[0025] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this application. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or may also have a component that is centrally located. When a component is considered to be "located" on another component, it can be directly located on the other component or may also have a component that is centrally located.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0029] Please see Figures 1 to 5 This application provides a polarizing lens 1 for use in eyeglasses. The polarizing lens 1 includes a frame 110, a first polarizing lens 111, and a first magnetic clasp 112. The frame 110 has a through hole 113 and is configured to connect to the eyeglass frame body 300. The first polarizing lens 111 is disposed in the through hole 113 and is configured to adjust incident light. The first magnetic clasp 112 is disposed inside the frame 110 and is configured to be attracted to the eyeglasses. When the polarizing lens rotates relative to the eyeglasses, the angle of polarization direction can be changed, thereby changing the intensity of transmitted light.

[0030] The polarized lens 1 provided in this application allows users to freely adjust the incident light according to different lighting conditions by rotating the frame 110. For example, when the environment changes from strong light to weak light, the user does not need to remove the glasses; simply rotating the polarized lens 1 is sufficient to adapt to the new lighting conditions, ensuring clear and comfortable vision. By rotating and adjusting the polarized lens 1, users can adjust the polarization effect according to specific needs, effectively reducing glare while maintaining good visual performance in different environments, meeting users' needs for multi-functionality. The use of mechanical rotation adjustment replaces the photosensitive photochromic film, avoiding problems such as slow color-changing speed and short lifespan. The mechanical adjustment method is more stable and durable, ensuring the long-term reliability and consistent performance of the glasses.

[0031] Please see Figure 4 and Figure 5 In one embodiment of this application, multiple first magnetic suction members 112 are provided, and these multiple first magnetic suction members 112 are spaced apart on the frame 110. By providing multiple first magnetic suction members 112 on the frame 110 and distributing them at intervals, the adsorption force between the polarized lens and the glasses can be effectively enhanced. The spaced distribution of multiple magnetic suction members ensures that the adsorption force is evenly distributed on the frame 110, avoiding localized concentrated pressure that may be caused by a single magnetic suction member, thereby improving the connection stability between the polarized lens and the glasses. By providing multiple magnetic suction members, the transmitted light of the polarized lens can also be adjusted in multiple levels, ensuring that the transmitted light intensity can be quickly adjusted during user wear, especially when the environment changes, without having to remove the glasses. By providing multiple magnetic suction members, the polarized lens 1 can still be well fixed during rotation, and the polarized lens 1 can still be firmly fixed on the glasses. This design not only improves the safety of the polarized lens 1, but also enhances the user's wearing comfort and reliability. Optionally, six first magnetic attractors 112 are provided. When there are six first magnetic attractors 112, each rotation is 60°, and the adjustable transmitted light intensity is 25% of the original light intensity. When the angle between the polarization directions of the first polarizer 111 and the second polarizer is 90°, no light is transmitted; when the angle is 0°, the light intensity is at its maximum. More preferably, eight first magnetic attractors 112 can be provided, or they can be ring magnets.

[0032] Please see Figure 1 , Figure 4 and Figure 5In one embodiment of this application, a groove 114 is further provided on the frame 110, and a first protrusion 301 is provided on the frame body 300. The groove 114 is configured to connect with the first protrusion 301. By providing a groove 114 on the frame 110 and a corresponding first protrusion 301 on the glasses, a precise connection between the polarized lens and the glasses is achieved. The mating connection between the groove 114 and the first protrusion 301 ensures the accuracy of the polarized lens during installation, avoiding offset or loosening caused by inaccurate installation position, thus achieving a positioning effect and improving the installation efficiency of the polarized lens. Users can complete the installation without complex adjustments, lowering the barrier to entry. The mating connection between the groove 114 and the first protrusion 301 also provides a good connection, ensuring that the polarized lens maintains a stable connection during wear, thereby improving the safety and comfort of wearing. Preferably, the groove 114 can also be provided on the glasses, and the first protrusion 301 is provided on the frame 110 corresponding to the groove 114. Multiple first protrusions 301 can be provided, and at least one groove 114 on the glasses can be provided, so that when the user adjusts different transmitted light intensities, he / she can perceive the changes in different levels and enhance the tactile feedback.

[0033] Please see Figure 2 and Figure 3 This application also provides a polarizing lens assembly 10, including at least two of the aforementioned polarizing lenses 1, which are configured in a stacked arrangement. Multiple functions are achieved through the combination of different polarizing lenses. For example, users can select and replace polarizing lenses with different polarization angles according to their needs without replacing the entire pair of glasses, thereby improving the product's flexibility and scalability. Furthermore, the modular design of the polarizing lens assembly reduces maintenance and replacement costs; users can replace damaged polarizing lenses individually without replacing the entire pair of glasses, further enhancing the product's economy and practicality. The lenses on the glasses themselves can be optical lenses, eliminating the need for users with myopia to use prescription polarizing lenses as sunglasses.

[0034] Please see Figure 2 and Figure 3In one embodiment of this application, the polarizing lens assembly 10 includes a first polarizing lens 100 and a second polarizing lens 200, with the second polarizing lens 200 disposed between the first polarizing lens 100 and the frame body of the eyeglasses. The first polarizing lens 100 and the second polarizing lens 200 are interconnected via a first magnetic chuck 112. For example, the magnetic poles of the first magnetic chuck 112 of the first polarizing lens 100 and the first magnetic chuck 112 of the second polarizing lens 200 are opposite, allowing the first polarizing lens 100 to rotate relative to the second polarizing lens 200, thereby adjusting the incident light. By interconnecting the first polarizing lens 100 and the second polarizing lens 200 via the first magnetic chuck 112, the polarizing lens assembly can be quickly disassembled and replaced, and the transmitted light intensity can be flexibly adjusted. The connection method of the first magnetic chuck 112 provides a reliable fixing effect, allowing users to quickly install and remove the polarizing lens using magnetic force, avoiding the inconvenience of potentially complex operations in traditional connection methods. When the first polarizing lens 100 and the second polarizing lens 200 rotate, the first magnetic chuck 112, evenly distributed on the frame 110, provides a positioning effect when adjusting different angles. It also ensures a secure connection between the first polarizing lens 100 and the second polarizing lens 200, preventing loosening due to weak connections. The first magnetic chuck 112 also reduces wear on mechanical parts, improving the durability and stability of the polarizing lens assembly, thus providing users with a more reliable user experience.

[0035] Please see Figure 4 and Figure 5 In one embodiment of this application, the first polarizing lens 100 includes a first surface 101 facing the second polarizing lens 200. The frame 110 of the first polarizing lens 100 has a groove 114 on the first surface 101. The second polarizing lens 200 includes a second surface 201 facing the first polarizing lens 100, and the second surface 201 has a second protrusion 210 connected to the groove 114. By correspondingly connecting the first surface 101 and the second polarizing lens 200, and through the mating connection of the groove 114 and the second protrusion 210, precise alignment and a stable connection between the polarizing lenses are achieved. This design ensures the accuracy of the first polarizing lens 100 and the second polarizing lens 200 during installation, avoiding misalignment or functional limitations due to inaccurate installation positions. Furthermore, the mating connection of the groove 114 and the second protrusion 210 provides good anti-loosening performance, ensuring that the polarizing lenses maintain a stable connection during use, thereby improving wearing safety and comfort.

[0036] Please see Figure 2 and Figure 3In one embodiment of this application, the second polarizing lens 200 further includes a third surface 202 disposed opposite to the second surface 201. The third surface 202 is provided with a second protrusion 210, and the eyeglass frame body 300 is provided with a groove 114. The second protrusion 210 of the third surface 202 is configured to connect with the groove 114 of the eyeglasses. By providing second protrusions 210 on both the second surface 201 and the third surface 202 of the second polarizing lens 200, and providing corresponding grooves 114 on the eyeglass frame body, a multi-point connection between the polarizing lens assembly and the eyeglasses is achieved. The cooperative connection of multiple second protrusions 210 and grooves 114 can significantly improve the stability and anti-loosening performance of the polarizing lens, ensuring that the polarizing lens remains stable during wear. Through the positioning between the second protrusions 210 and the grooves 114, the installation efficiency of the polarizing lens can be improved, and users can complete the installation without complex adjustments, lowering the usage threshold. Preferably, the first polarizing lens 100 and the eyeglasses are provided with grooves 114 corresponding to the second protrusion 210, while the other surface of the first polarizing lens 100 opposite to the first surface 101 is not provided with grooves 114. This can ensure the consistency of the overall appearance of the eyeglasses and increase the aesthetic appeal of the workmanship.

[0037] Please see Figures 4 to 5 In one embodiment of this application, multiple second protrusions 210 are provided on the second surface 201 or the third surface 202. One second protrusion 210 is disposed between two first magnetic accommodating members 112, and multiple second protrusions 210 are spaced apart on the frame 110. By providing multiple second protrusions 210 on the frame 110 and distributing these protrusions spaced apart between the two first magnetic accommodating members 112, the connection stability between the polarized lens and the glasses can be further enhanced. The spaced distribution of multiple second protrusions 210 ensures that the connection force is evenly distributed on the frame 110, avoiding local pressure concentration that may be caused by a single connection point, thereby improving the anti-loosening ability of the polarized lens. By providing second protrusions 210, the user's rotational feedback can be improved. When adjusting, the user can effectively perceive the change in transmitted light intensity and respond to the conversion of different transmitted light intensities. There can be six, eight, ten, or twelve second protrusions 210.

[0038] Please refer to 1 to Figure 3This application also provides a pair of eyeglasses, including a frame body 300 and the aforementioned polarized lens assembly 10, which is configured to be disposed on the frame body 300. The combination of the frame body 300 and the polarized lens assembly ensures the overall stability and comfort of the eyeglasses, while the multi-functional design of the polarized lens assembly meets the user's needs under different lighting conditions. This integrated design not only improves the ease of use of the eyeglasses but also reduces maintenance and replacement costs through the modular design of the polarized lens assembly, providing users with a more efficient and practical wearing experience.

[0039] Please see Figures 1 to 6 In one embodiment of this application, at least one second magnetic member 302 is provided on the frame body 300. The second magnetic member 302 is configured to magnetically attract with a first magnetic member 112 (such as the first magnetic member 112 of the second polarized lens 200) to attract the polarized lens assembly to the frame body 300. By providing at least one second magnetic member 302 on the frame body 300 and magnetically attracting with the first magnetic member 112 on the polarized lens assembly, a stable attraction between the polarized lens and the glasses is achieved. This design provides an efficient and reliable fixation effect, ensuring that the polarized lens remains stable during wear and preventing loosening or falling off due to external force or movement. Furthermore, the use of magnetic members can reduce wear on mechanical parts, improve the durability and stability of the glasses, and thus provide users with a safer and more comfortable wearing experience. Please refer to [link to relevant documentation]. Figure 7 Optionally, the polarizing lens assembly can also be connected to the frame body 300 via a snap-fit ​​connection. An L-shaped locking protrusion 400 is provided on the second surface 201 of the second polarizing lens 200, and a locking groove 203 is provided on the frame body 300 opposite the locking protrusion 400. The locking protrusion 400 and the locking groove 203 cooperate to secure the polarizing lens assembly. Please refer to [link / reference]. Figure 8 Preferably, the connection between the polarizing lens assembly and the frame body 300 can also be a threaded connection.

[0040] The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this application without departing from the spirit and substance of the technical solutions of this application.

Claims

1. A polarized lens, used in eyeglasses, characterized in that, The polarizing lens includes: The frame has a through hole and is configured to connect to the frame body of the glasses; A first polarizing mirror is disposed in the through-hole, and the first polarizing mirror is configured to adjust the incident light; and At least one first magnetic element is disposed within the frame and configured to attach to the glasses.

2. The polarizing lens according to claim 1, characterized in that, Multiple first magnetic suction components are provided, and the multiple first magnetic suction components are arranged at intervals on the frame.

3. The polarizing lens according to claim 1, characterized in that, The frame is also provided with a groove, and the frame body is provided with a first protrusion. The groove is configured to connect with the first protrusion.

4. A polarizing lens assembly, characterized in that, It includes at least two polarizing lenses as described in any one of claims 1-3, wherein the at least two polarizing lenses are configured to be stacked.

5. The polarizing lens assembly according to claim 4, characterized in that, The polarizing lens assembly includes a first polarizing lens and a second polarizing lens, which are connected to each other via the first magnetic chuck.

6. The polarizing lens assembly according to claim 5, characterized in that, The first polarizing lens includes a first surface facing the second polarizing lens, and the frame of the first polarizing lens has a groove on the first surface. The second polarizing lens includes a second surface facing the first polarizing lens, and the second surface has a second protrusion connected to the groove.

7. The polarizing lens assembly according to claim 6, characterized in that, The second polarizing lens also includes a third surface disposed opposite to the second surface, the third surface being provided with a second protrusion, the frame body of the eyeglasses being provided with a groove, and the second protrusion of the third surface being configured to connect with the groove of the eyeglasses.

8. The polarizing lens assembly according to claim 7, characterized in that, The second surface or the third surface has multiple second protrusions, with one second protrusion disposed between two first magnetic members, and multiple second protrusions spaced apart on the frame.

9. A pair of eyeglasses, comprising a frame body, characterized in that, It also includes the polarizing lens assembly as described in claim 4, wherein the polarizing assembly is configured to be disposed on the frame body.

10. The eyeglasses according to claim 9, characterized in that, The frame body is provided with at least one second magnetic member, which is configured to magnetically attract the first magnetic member to attach the lens to the frame body.

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